| 22c310d78ce9630af15b0de94c18a409705b7496 |
10-Dec-2014 |
Tim Murray <timmurray@google.com> |
Revert "Revert "Bring in fixes for Cortex-A53 errata + build updates.""
This reverts commit c8db087b3b6d8767db4fa54057ac8fa448d812ca.
CInstrDesc.h
|
| c8db087b3b6d8767db4fa54057ac8fa448d812ca |
23-Oct-2014 |
Tim Murray <timmurray@google.com> |
Revert "Bring in fixes for Cortex-A53 errata + build updates."
This reverts commit 8a1773694c6d9b1277647440583811ad3d85c6a4.
bug 18094492
CInstrDesc.h
|
| 8a1773694c6d9b1277647440583811ad3d85c6a4 |
17-Oct-2014 |
Stephen Hines <srhines@google.com> |
Bring in fixes for Cortex-A53 errata + build updates.
Bug: 18034609
(cherry picked from commit bfc2d688b591c574c0cc788348c74545ce894efa)
Change-Id: I010fb735bb84fe97ccb8e3878f9601cb533962f4
CInstrDesc.h
|
| cd81d94322a39503e4a3e87b6ee03d4fcb3465fb |
21-Jul-2014 |
Stephen Hines <srhines@google.com> |
Update LLVM for rebase to r212749.
Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls
Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18
onstantPools.h
CAnalysis/MCAtom.h
CAnalysis/MCFunction.h
CAnalysis/MCModule.h
CAnalysis/MCModuleYAML.h
CAsmInfo.h
CAssembler.h
CAtom.h
CContext.h
CDwarf.h
CELFStreamer.h
CELFSymbolFlags.h
CExpr.h
CFunction.h
CLinkerOptimizationHint.h
CMachObjectWriter.h
CModule.h
CModuleYAML.h
CObjectFileInfo.h
CObjectStreamer.h
CParser/AsmLexer.h
CParser/MCAsmParser.h
CSectionCOFF.h
CStreamer.h
CTargetAsmParser.h
CTargetOptions.h
CTargetOptionsCommandFlags.h
CWinCOFFStreamer.h
tringTableBuilder.h
AML.h
|
| dce4a407a24b04eebc6a376f8e62b41aaa7b071f |
29-May-2014 |
Stephen Hines <srhines@google.com> |
Update LLVM for 3.5 rebase (r209712).
Change-Id: I149556c940fb7dc92d075273c87ff584f400941f
CAsmInfo.h
CAsmLayout.h
CAssembler.h
CContext.h
CDisassembler.h
CDwarf.h
CELFStreamer.h
CELFSymbolFlags.h
CExpr.h
CExternalSymbolizer.h
CFixup.h
CFunction.h
CInst.h
CInstPrinter.h
CInstrDesc.h
CInstrItineraries.h
CModule.h
CObjectFileInfo.h
CObjectStreamer.h
CParser/AsmLexer.h
CParser/MCAsmParser.h
CParser/MCParsedAsmOperand.h
CRegisterInfo.h
CSchedule.h
CSectionCOFF.h
CSectionELF.h
CStreamer.h
CSubtargetInfo.h
CSymbol.h
CTargetAsmParser.h
CTargetOptions.h
CTargetOptionsCommandFlags.h
CValue.h
CWin64EH.h
CWinCOFFObjectWriter.h
CWinCOFFStreamer.h
ubtargetFeature.h
|
| 36b56886974eae4f9c5ebc96befd3e7bfe5de338 |
24-Apr-2014 |
Stephen Hines <srhines@google.com> |
Update to LLVM 3.5a.
Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
CAsmBackend.h
CAsmInfo.h
CAsmInfoCOFF.h
CAssembler.h
CAtom.h
CCodeEmitter.h
CContext.h
CDirectives.h
CDisassembler.h
CDwarf.h
CELFObjectWriter.h
CELFStreamer.h
CELFSymbolFlags.h
CExpr.h
CExternalSymbolizer.h
CFixup.h
CInstrAnalysis.h
CLinkerOptimizationHint.h
CMachObjectWriter.h
CModuleYAML.h
CObjectDisassembler.h
CObjectFileInfo.h
CObjectStreamer.h
CObjectSymbolizer.h
CObjectWriter.h
CParser/AsmLexer.h
CParser/MCAsmLexer.h
CParser/MCAsmParser.h
CSchedule.h
CSection.h
CSectionCOFF.h
CSectionELF.h
CSectionMachO.h
CStreamer.h
CSymbol.h
CSymbolizer.h
CTargetAsmParser.h
CValue.h
achineLocation.h
|
| ce9904c6ea8fd669978a8eefb854b330eb9828ff |
12-Feb-2014 |
Stephen Hines <srhines@google.com> |
Merge remote-tracking branch 'upstream/release_34' into merge-20140211
Conflicts:
lib/Linker/LinkModules.cpp
lib/Support/Unix/Signals.inc
Change-Id: Ia54f291fa5dc828052d2412736e8495c1282aa64
|
| 0ae07098f7d2ad5a1868d448d0b1b4eef2a3b091 |
27-Nov-2013 |
Bill Wendling <isanbard@gmail.com> |
Merging r195148:
------------------------------------------------------------------------
r195148 | rafael | 2013-11-19 11:52:52 -0800 (Tue, 19 Nov 2013) | 15 lines
Support multiple COFF sections with the same name but different COMDAT.
This is the first step to fix pr17918.
It extends the .section directive a bit, inspired by what the ELF one looks
like. The problem with using linkonce is that given
.section foo
.linkonce....
.section foo
.linkonce
we would already have switched sections when getting to .linkonce. The cleanest
solution seems to be to add the comdat information in the .section itself.
------------------------------------------------------------------------
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195822 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSectionCOFF.h
|
| f02a188899769cde2315c964f0fbed1d024b7514 |
25-Nov-2013 |
Bill Wendling <isanbard@gmail.com> |
Merging r195491:
------------------------------------------------------------------------
r195491 | probinson | 2013-11-22 11:11:24 -0800 (Fri, 22 Nov 2013) | 11 lines
Teach ISel not to optimize 'optnone' functions (revised).
Improvements over r195317:
- Set/restore EnableFastISel flag instead of just running FastISel within
SelectAllBasicBlocks; the flag is checked in various places, and
FastISel won't run properly if those places don't do the right thing.
- Test looks for normal ISel versus FastISel behavior, and not
something more subtle that doesn't work everywhere.
Based on work by Andrea Di Biagio.
------------------------------------------------------------------------
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195604 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeGenInfo.h
|
| 54075bbea7e70fea6cdb9e5e89b066118c1d314b |
21-Nov-2013 |
Bill Wendling <isanbard@gmail.com> |
Merging r195339:
------------------------------------------------------------------------
r195339 | chapuni | 2013-11-21 02:55:15 -0800 (Thu, 21 Nov 2013) | 5 lines
Revert r195317 (and r195333), "Teach ISel not to optimize 'optnone' functions."
It broke, at least, i686 target. It is reproducible with "llc -mtriple=i686-unknown".
FYI, it didn't appear to add either "-O0" or "-fast-isel".
------------------------------------------------------------------------
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195375 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeGenInfo.h
|
| 0a0da619eb7a072836cf2c5debee1c5c7c8f5496 |
21-Nov-2013 |
Bill Wendling <isanbard@gmail.com> |
Merging r195317:
------------------------------------------------------------------------
r195317 | probinson | 2013-11-20 22:33:32 -0800 (Wed, 20 Nov 2013) | 4 lines
Teach ISel not to optimize 'optnone' functions.
Based on work by Andrea Di Biagio.
------------------------------------------------------------------------
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_34@195321 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeGenInfo.h
|
| 354362524a72b3fa43a6c09380b7ae3b2380cbba |
19-Nov-2013 |
Juergen Ributzka <juergen@apple.com> |
[weak vtables] Remove a bunch of weak vtables
This patch removes most of the trivial cases of weak vtables by pinning them to
a single object file. The memory leaks in this version have been fixed. Thanks
Alexey for pointing them out.
Differential Revision: http://llvm-reviews.chandlerc.com/D2068
Reviewed by Andy
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195064 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
CStreamer.h
CWinCOFFObjectWriter.h
|
| b21ab43cfc3fa0dacf5c95f04e58b6d804b59a16 |
18-Nov-2013 |
Alexey Samsonov <samsonov@google.com> |
Revert r194865 and r194874.
This change is incorrect. If you delete virtual destructor of both a base class
and a subclass, then the following code:
Base *foo = new Child();
delete foo;
will not cause the destructor for members of Child class. As a result, I observe
plently of memory leaks. Notable examples I investigated are:
ObjectBuffer and ObjectBufferStream, AttributeImpl and StringSAttributeImpl.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194997 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
CStreamer.h
CWinCOFFObjectWriter.h
|
| 5a364c5561ec04e33a6f5d52c14f1bac6f247ea0 |
15-Nov-2013 |
Juergen Ributzka <juergen@apple.com> |
[weak vtables] Remove a bunch of weak vtables
This patch removes most of the trivial cases of weak vtables by pinning them to
a single object file.
Differential Revision: http://llvm-reviews.chandlerc.com/D2068
Reviewed by Andy
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194865 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
CStreamer.h
CWinCOFFObjectWriter.h
|
| de9a1a2055851a0f0a88e459cd23a246a90efd45 |
13-Nov-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove AllowQuotesInName and friends from MCAsmInfo.
Accepting quotes is a property of an assembler, not of an object file. For
example, ELF can support any names for sections and symbols, but the gnu
assembler only accepts quotes in some contexts and llvm-mc in a few more.
LLVM should not produce different symbols based on a guess about which assembler
will be reading the code it is printing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194575 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 328066513d18acd4e44ad57172c73f1a2a026022 |
13-Nov-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove always true flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194530 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| c87e4380542c0e15cdaa480716da1434284feb93 |
08-Nov-2013 |
Lang Hames <lhames@gmail.com> |
Add a method to get the object-file appropriate stack map section.
Thanks to Eric Christopher for the tips on the appropriate way to do this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194282 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| 62ab26548fee37422fb90daaac22fc1140be797d |
08-Nov-2013 |
Artyom Skrobov <Artyom.Skrobov@arm.com> |
Export MCDisassembler's SubtargetInfo, to allow architecture-aware disassembly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194260 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| d7ef09bc9a6dea29a4ac4a45e722d479e8c50f6d |
31-Oct-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove another unused flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193756 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| b46bc1c91b3200d85c3d16e9da1de30259ec4172 |
31-Oct-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove unused flag.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193752 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 72580780a98cb8b0019b7ec4ed88e3f3328b9969 |
29-Oct-2013 |
Joerg Sonnenberger <joerg@bec.de> |
Move the STT_FILE symbols out of the normal symbol table processing for
ELF. They can overlap with the other symbols, e.g. if a source file
"foo.c" contains a function "foo" with a static variable "c".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193569 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 23125d02d929758e1b0dbb30b13f1deff7a5ea4b |
28-Oct-2013 |
Logan Chien <tzuhsiang.chien@gmail.com> |
[arm] Implement eabi_attribute, cpu, and fpu directives.
This commit allows the ARM integrated assembler to parse
and assemble the code with .eabi_attribute, .cpu, and
.fpu directives.
To implement the feature, this commit moves the code from
AttrEmitter to ARMTargetStreamers, and several new test
cases related to cortex-m4, cortex-r5, and cortex-a15 are
added.
Besides, this commit also change the Subtarget->isFPOnlySP()
to Subtarget->hasD16() to match the usage of .fpu directive.
This commit changes the test cases:
* Several .eabi_attribute directives in
2010-09-29-mc-asm-header-test.ll are removed because the .fpu
directive already cover the functionality.
* In the Cortex-A15 test case, the value for
Tag_Advanced_SIMD_arch has be changed from 1 to 2,
which is more precise.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193524 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| c8f4e5db29270fc7ed164af973ece7ba5921539b |
25-Oct-2013 |
Tim Northover <tnorthover@apple.com> |
ARM: allow .thumb_func to be separated from symbol definition
When assembling, a .thumb_func directive is supposed to be applicable to the
next symbol definition, even if there are intervening directives. We were
racing ahead to try and find it, and this commit should fix the issue.
Patch by Gabor Ballabas
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193403 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| be3cf5f3e449ea54785ab49d9f01543b710a5125 |
25-Oct-2013 |
Richard Smith <richard-llvm@metafoo.co.uk> |
Fix ODR violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193391 91177308-0d34-0410-b5e6-96231b3b80d8
CELFSymbolFlags.h
CMachOSymbolFlags.h
|
| 5759c3a02902026a27a0d1bc24a5bad85f52bd71 |
25-Oct-2013 |
David Blaikie <dblaikie@gmail.com> |
MCStreamer: Reimplement the virtual EmitRawText as a protected member, EmitRawTextImpl, to avoid string literal ambiguities
Also improve the implementation of EmitRawText(Twine) so it doesn't
bother using the SmallString buffer if the Twine is a simple StringRef
anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193378 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 135fe6ac5f5b80ef68c19b3ec7bb0063e28f2bab |
22-Oct-2013 |
Benjamin Kramer <benny.kra@googlemail.com> |
Speling fixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193165 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSchedule.h
|
| 22f9dd4591e8af6d6feed10a4b6e11a784582edc |
18-Oct-2013 |
Hans Wennborg <hans@hanshq.net> |
MC asm parser: allow ?'s in symbol names, and handle @'s in names in MS asm
This is another (final?) stab at making us able to parse our own asm output
on Windows.
Symbols on Windows often contain @'s and ?'s in their names. Our asm parser
didn't like this. ?'s were not allowed, and @'s were intepreted as trying to
reference PLT/GOT/etc.
We can't just add quotes around the bad names, since e.g. for MinGW, we use gas
to assemble, and it doesn't like quotes in some places (notably in .def
directives).
This commit makes us allow ?'s in symbol names, and @'s in symbol names for MS
assembly.
Differential Revision: http://llvm-reviews.chandlerc.com/D1978
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193000 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 49978e61250a7229ad1040b002a609858f158584 |
16-Oct-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Fix MCDataAtom never calling remap when adding data.
This patch fixes a small mistake in MCDataAtom::addData() where it doesn't ever
call remap():
- if (Data.size() > Begin - End - 1)
+ if (Data.size() > End + 1 - Begin)
remap(Begin, End + 1);
This is currently not visible because of another bug is the disassembler, so
the patch includes a unit test.
Patch by Stephen Checkoway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192823 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
|
| 06957f43f6051901590b318c10b1a0a5c7f898d4 |
16-Oct-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add a MCAsmInfoELF class and factor some code into it.
We had a MCAsmInfoCOFF, but no common class for all the ELF MCAsmInfos before.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192760 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfoELF.h
|
| c7ce3e4f42219003f30382be17d966cb2dfb4e71 |
16-Oct-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Move .ident handling to MCStreamer.
No functionality change, but exposes the API so that codegen can use it too.
Patch by Katya Romanova.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192757 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CELFStreamer.h
CStreamer.h
|
| 4df7c5baa1dfe2d9de7eef2600c9ac325e9fdcd6 |
14-Oct-2013 |
Will Dietz <wdietz2@illinois.edu> |
MC: Don't assume incoming StringRef's are null terminated.
This can happen when processing command line arguments, which
are often stored as std::string's and later turned into
StringRef's via std::string::data(). Unfortunately this
is not guaranteed to return a null-terminated string
until C++11, causing breakage on platforms that don't do this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192558 91177308-0d34-0410-b5e6-96231b3b80d8
ubtargetFeature.h
|
| 3353c592de08c4a7b7b282714b8044d7cfc4c6ad |
09-Oct-2013 |
Benjamin Kramer <benny.kra@googlemail.com> |
Flip the ownership of MCStreamer and MCTargetStreamer.
MCStreamer now owns the target streamer. This prevents leaking the target
streamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192303 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 320296a4cfe414ce59f406b8a5ce15272f563103 |
08-Oct-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add a MCTargetStreamer interface.
This patch fixes an old FIXME by creating a MCTargetStreamer interface
and moving the target specific functions for ARM, Mips and PPC to it.
The ARM streamer is still declared in a common place because it is
used from lib/CodeGen/ARMException.cpp, but the Mips and PPC are
completely hidden in the corresponding Target directories.
I will send an email to llvmdev with instructions on how to use this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192181 91177308-0d34-0410-b5e6-96231b3b80d8
CELFStreamer.h
CObjectStreamer.h
CStreamer.h
|
| c697f8b28832a0dcb8b7ceb919b02628050b7730 |
07-Oct-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Fix the documentation of getDefaultSubtargetFeatures.
Patch by David Nadlinger.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192098 91177308-0d34-0410-b5e6-96231b3b80d8
ubtargetFeature.h
|
| 5e195a4c8d8cd4498ab7e0aa16a3b6f273daf457 |
05-Oct-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove some really nasty uses of hasRawTextSupport.
When MC was first added, targets could use hasRawTextSupport to keep features
working before they were added to the MC interface.
The design goal of MC is to provide an uniform api for printing assembly and
object files. Short of relaxations and other corner cases, a object file is
just another representation of the assembly.
It was never the intention that targets would keep doing things like
if (hasRawTextSupport())
Set flags in one way.
else
Set flags in another way.
When they do that they create two code paths and the object file is no longer
just another representation of the assembly. This also then requires testing
with llc -filetype=obj, which is extremelly brittle.
This patch removes some of these hacks by replacing them with smaller ones.
The ARM flag setting is trivial, so I just moved it to the constructor. For
Mips, the patch adds two temporary hack directives that allow the assembly
to represent the same things as the object file was already able to.
The hope is that the mips developers will replace the hack directives with
the same ones that gas uses and drop the -print-hack-directives flag.
I will also try to implement a target streamer interface, so that we can
move this out of the common code.
In summary, for any new work, two rules of the thumb are
* Don't use "llc -filetype=obj" in tests.
* Don't add calls to hasRawTextSupport.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192035 91177308-0d34-0410-b5e6-96231b3b80d8
CELFStreamer.h
CObjectStreamer.h
CStreamer.h
|
| 6d389f5ebae9aa08309c5795234cf155054b6b39 |
05-Oct-2013 |
Jack Carter <jack.carter@imgtec.com> |
reverting per request
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191992 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 8e48edcf3dd7dea9fec58b05a6ace6fbd0260d7c |
04-Oct-2013 |
Jack Carter <jack.carter@imgtec.com> |
[MC][AsmParser] Hook for post assembly file processing
This patch handles LLVM standalone assembler (llvm-mc) ELF flag setting based on input file
directive processing.
Mips assembly requires processing inline directives that directly and
indirectly affect the output ELF header flags. This patch handles one
".abicalls".
To process these directives we are following the model the code generator
uses by storing state in a container as we go through processing and when
we detect the end of input file processing, AsmParser is notified and we
update the ELF header flags through a MipsELFStreamer method with a call from
MCTargetAsmParser::emitEndOfAsmFile(MCStreamer &OutStreamer).
This patch will allow other targets the same functionality.
Jack
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191982 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 83ba58e5f0a5afbb23d7d2092d817accded4455a |
26-Sep-2013 |
Venkatraman Govindaraju <venkatra@cs.wisc.edu> |
Implements parsing and emitting of .cfi_window_save in MC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191431 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| 070156437752179833b1e5fddd50caa03fd7c12f |
25-Sep-2013 |
Andrew Trick <atrick@apple.com> |
Mark the x86 machine model as incomplete. PR17367.
Ideally, the machinel model is added at the time the instructions are
defined. But many instructions in X86InstrSSE.td still need a model.
Without this workaround the scheduler asserts because x86 already has
itinerary classes for these instructions, indicating they should be
modeled by the scheduler. Since we use the new machine model for other
instructions, it expects a new machine model for these too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191391 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
|
| 3f22cc1df64a6dd6a3ecc5e7e261f15af083f806 |
25-Sep-2013 |
David Majnemer <david.majnemer@gmail.com> |
MC: Add support for treating $ as a reference to the PC
The binutils assembler supports a mode called DOLLAR_DOT which treats
the dollar sign token as a reference to the current program counter if
the dollar sign doesn't precede a constant or identifier.
This commit adds a new MCAsmInfo flag stating whether or not a given
target supports this interpretation of the dollar sign token; by
default, this flag is not enabled.
Further, enable this flag for PPC. The system assembler for AIX and
binutils both support using the dollar sign in this manner.
This fixes PR17353.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191368 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 8ba3f9c9008223136207295b48b53c8aefffa178 |
25-Sep-2013 |
David Majnemer <david.majnemer@gmail.com> |
MC: Remove vestigial PCSymbol field from AsmInfo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191362 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 118a0659ab8a4d0e0af343b88e5fa71a5c1eb6a6 |
24-Sep-2013 |
Reid Kleckner <reid@kleckner.net> |
Explicitly request unsigned enum types when desired
The underlying type of all plain enums in MSVC is 'int', even if the
enumerator contains large 32-bit unsigned values or values greater than
UINT_MAX. The only way to get a large or unsigned enum type is to
request it explicitly with the C++11 strong enum types feature.
However, since LLVM isn't C++11 yet, I had to add a conditional
LLVM_ENUM_INT_TYPE to Compiler.h to control its usage.
The motivating true positive for this change is compiling PointerIntPair
with MSVC for win64. The PointerIntMask value is supposed to be pointer
sized value of all ones with some low zeros. Instead, it's truncated to
32-bits! We are only saved later because it is sign extended back in
the AND with int64_t, and we happen to want all ones.
This silences lots of -Wmicrosoft warnings during a clang self-host
targeting Windows.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191241 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionMachO.h
achineLocation.h
|
| 5cc319a42a914b24b164a94d9a563c728a7a4026 |
20-Sep-2013 |
Richard Mitton <richard@codersnotes.com> |
Added support for generate DWARF .debug_aranges sections automatically.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191052 91177308-0d34-0410-b5e6-96231b3b80d8
CELFStreamer.h
CStreamer.h
|
| 0a4371a2073d8841768cf3e8cf65601a8d7cc4fc |
19-Sep-2013 |
Adrian Prantl <aprantl@apple.com> |
Debug info: Get rid of the VLA indirection hack in FastISel.
Use the DIVariable::isIndirect() flag set by the frontend instead of
guessing whether to set the machine location's indirection bit.
Paired commit with CFE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190961 91177308-0d34-0410-b5e6-96231b3b80d8
achineLocation.h
|
| 773c07606e61c5090d73ea1317a0d1b0c29ec023 |
18-Sep-2013 |
Craig Topper <craig.topper@gmail.com> |
Fix X86 subtarget to not overwrite the autodetected features by calling InitMCProcessorInfo right after detecting them. Instead add a new function that only updates the scheduling model and call that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190919 91177308-0d34-0410-b5e6-96231b3b80d8
CSubtargetInfo.h
|
| 25d25832d550c1844d27d2034cec1c8d507fa689 |
12-Sep-2013 |
Joey Gouly <joey.gouly@arm.com> |
Somehow this important part of the patch, where I actually check the Mask,
got lost during my iterations of review.
Thanks to Hal for spotting it!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190604 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 715d98d657491b3fb8ea0e14643e9801b2f9628c |
12-Sep-2013 |
Joey Gouly <joey.gouly@arm.com> |
Add an instruction deprecation feature to TableGen.
The 'Deprecated' class allows you to specify a SubtargetFeature that the
instruction is deprecated on.
The 'ComplexDeprecationPredicate' class allows you to define a custom
predicate that is called to check for deprecation.
For example:
ComplexDeprecationPredicate<"MCR">
would mean you would have to define the following function:
bool getMCRDeprecationInfo(MCInst &MI, MCSubtargetInfo &STI,
std::string &Info)
Which returns 'false' for not deprecated, and 'true' for deprecated
and store the warning message in 'Info'.
The MCTargetAsmParser constructor was chaned to take an extra argument of
the MCInstrInfo class, so out-of-tree targets will need to be changed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190598 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 2c35f3b3b1168bd7a411f2ebe0131eeb37c0d6c2 |
11-Sep-2013 |
Bill Wendling <isanbard@gmail.com> |
Use the appropriate return type for the compact unwind encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190551 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
|
| 328a20471dde690712211ce2b00641fcc6a57e36 |
09-Sep-2013 |
Eric Christopher <echristo@gmail.com> |
Add the gnu pubnames and pubtypes sections to the mc object file
handling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190344 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| da11df0c22f5d0ba2e2be3ae4a7076c806233db8 |
09-Sep-2013 |
Bill Wendling <isanbard@gmail.com> |
Call generateCompactUnwindEncodings() right before we need to output the frame information.
There are more than one paths to where the frame information is emitted. Place
the call to generateCompactUnwindEncodings() into the method which outputs the
frame information, thus ensuring that the encoding is there for every path. This
involved threading the MCAsmBackend object through to this method.
<rdar://problem/13623355>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190335 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| c3cee57f7d20f69a84fd88464ed8cf050e63c7ad |
09-Sep-2013 |
Bill Wendling <isanbard@gmail.com> |
Generate compact unwind encoding from CFI directives.
We used to generate the compact unwind encoding from the machine
instructions. However, this had the problem that if the user used `-save-temps'
or compiled their hand-written `.s' file (with CFI directives), we wouldn't
generate the compact unwind encoding.
Move the algorithm that generates the compact unwind encoding into the
MCAsmBackend. This way we can generate the encoding whether the code is from a
`.ll' or `.s' file.
<rdar://problem/13623355>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190290 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
CStreamer.h
|
| baaefaf828beb3527a3554af99505822fd4dfabf |
07-Sep-2013 |
Bill Wendling <isanbard@gmail.com> |
Run clang-format on these header files. Part of a WIP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190250 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
CStreamer.h
|
| ca7b43d01d963deafcc704389935f0f77dcfab0a |
04-Sep-2013 |
Bill Wendling <isanbard@gmail.com> |
Remove 'param' label from comments. They aren't used properly here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189970 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| 06351cd0ff4146fa40ba9eb76bc10c5c6cb08616 |
04-Sep-2013 |
NAKAMURA Takumi <geek4civic@gmail.com> |
MCDwarf.h: Prune a few stray \param(s). [-Wdocumentation]
\param should be used to describe individual parameters. Use a command like \a or \c for visual enhancements.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189905 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| 17554f3ffb157b122bc715f7701836f30adaf1e5 |
04-Sep-2013 |
Bill Wendling <isanbard@gmail.com> |
Add comments to the CFI instructions and reformat with clang-format. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189864 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| 06ef1ed260195e35fd1ea4a3dd8b3c00d7c434f2 |
03-Sep-2013 |
Joey Gouly <joey.gouly@arm.com> |
[MC] Revert part of my previous change, I was a bit overzealous.
A change to test the previous commit will be coming soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189825 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| f21c18db9fa8bf185a44287f5700fec3d4a98e14 |
03-Sep-2013 |
Joey Gouly <joey.gouly@arm.com> |
[MC] AvailableFeatures needs to be a uint64_t to match FeatureBits in MCSubtargetInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189815 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
CTargetAsmParser.h
|
| 5510728d28bb1ee04abc32da3d21b7df12948053 |
01-Sep-2013 |
Charles Davis <cdavis5x@gmail.com> |
Move everything depending on Object/MachOFormat.h over to Support/MachO.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189728 91177308-0d34-0410-b5e6-96231b3b80d8
CMachObjectWriter.h
|
| 6b6345f0167fb9ddf60bdc51d616d7a9ae590442 |
28-Aug-2013 |
Eric Christopher <echristo@gmail.com> |
Remove support for the .debug_inlined section. No known software
in use supports it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189439 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 66b7139b1be1ddce410d97499d5831231c6be267 |
27-Aug-2013 |
Joerg Sonnenberger <joerg@bec.de> |
Given target assembler parsers a chance to handle variant expressions
first. Use this to turn the PPC modifiers into PPC specific expressions,
allowing them to work on constants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189400 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| f69a29b23a116a3520f185054290c445abf9aa62 |
27-Aug-2013 |
Charles Davis <cdavis5x@gmail.com> |
Revert "Fix the build broken by r189315." and "Move everything depending on Object/MachOFormat.h over to Support/MachO.h."
This reverts commits r189319 and r189315. r189315 broke some tests on what I
believe are big-endian platforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189321 91177308-0d34-0410-b5e6-96231b3b80d8
CMachObjectWriter.h
|
| 9c3dd1b0d1e96ef408b68da3b06c6ebd6c943601 |
27-Aug-2013 |
Charles Davis <cdavis5x@gmail.com> |
Move everything depending on Object/MachOFormat.h over to Support/MachO.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189315 91177308-0d34-0410-b5e6-96231b3b80d8
CMachObjectWriter.h
|
| f27c35347aa9fdd36c4ed6268380e2574ccfc87f |
25-Aug-2013 |
Jakub Staszak <kubastaszak@gmail.com> |
Fix #include guard.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189199 91177308-0d34-0410-b5e6-96231b3b80d8
CModuleYAML.h
|
| f44026bf2639561364747fb6c419eeb5f531e5b9 |
21-Aug-2013 |
NAKAMURA Takumi <geek4civic@gmail.com> |
MCFunction.h: Prune \returns to fix a warning in r188881. [-Wdocumentation]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188897 91177308-0d34-0410-b5e6-96231b3b80d8
CFunction.h
|
| 171ac8ca175bec5bc0bff8b3006850f70e0569c9 |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: Add YAML MCModule representation to enable MC CFG testing.
Like yaml ObjectFiles, this will be very useful for testing the MC CFG
implementation (mostly MCObjectDisassembler), by matching the output
with YAML, and for potential users of the MC CFG, by using it as an input.
There isn't much to the actual format, it is just a serialization of the
MCModule class. Of note:
- Basic block references (pred/succ, ..) are represented by the BB's
start address.
- Just as in the MC CFG, instructions are MCInsts with a size.
- Operands have a prefix representing the type (only register and
immediate supported here).
- Instruction opcodes are represented by their names; enum values aren't
stable, enum names mostly are: usually, a change to a name would need
lots of changes in the backend anyway.
Same with registers.
All in all, an example is better than 1000 words, here goes:
A simple binary:
Disassembly of section __TEXT,__text:
_main:
100000f9c: 48 8b 46 08 movq 8(%rsi), %rax
100000fa0: 0f be 00 movsbl (%rax), %eax
100000fa3: 3b 04 25 48 00 00 00 cmpl 72, %eax
100000faa: 0f 8c 07 00 00 00 jl 7 <.Lend>
100000fb0: 2b 04 25 48 00 00 00 subl 72, %eax
.Lend:
100000fb7: c3 ret
And the (pretty verbose) generated YAML:
---
Atoms:
- StartAddress: 0x0000000100000F9C
Size: 20
Type: Text
Content:
- Inst: MOV64rm
Size: 4
Ops: [ RRAX, RRSI, I1, R, I8, R ]
- Inst: MOVSX32rm8
Size: 3
Ops: [ REAX, RRAX, I1, R, I0, R ]
- Inst: CMP32rm
Size: 7
Ops: [ REAX, R, I1, R, I72, R ]
- Inst: JL_4
Size: 6
Ops: [ I7 ]
- StartAddress: 0x0000000100000FB0
Size: 7
Type: Text
Content:
- Inst: SUB32rm
Size: 7
Ops: [ REAX, REAX, R, I1, R, I72, R ]
- StartAddress: 0x0000000100000FB7
Size: 1
Type: Text
Content:
- Inst: RET
Size: 1
Ops: [ ]
Functions:
- Name: __text
BasicBlocks:
- Address: 0x0000000100000F9C
Preds: [ ]
Succs: [ 0x0000000100000FB7, 0x0000000100000FB0 ]
<snip>
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188890 91177308-0d34-0410-b5e6-96231b3b80d8
CModuleYAML.h
|
| f176482752fbea3139394e280adfb10270dd3aac |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: Support disassembly at arbitrary addresses in MCObjectDisassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188889 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectDisassembler.h
|
| 0f4a5ba24e680f5193792822c9dd066bfccdfc2d |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: Add an MCObjectSymbolizer in the MCObjectDisassembler.
Used to detect calls to function symbol stubs (future commit).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188887 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectDisassembler.h
|
| 0e83b902834530da4670ad8416cf44afba9b4111 |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: Add MCObjectDisassembler Mach-O implementation.
Supports:
- entrypoint, using LC_MAIN.
- static ctors/dtors, using __mod_{init,exit}_func
- translation between effective and object load address, using
dyld's VM address slide.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188886 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectDisassembler.h
|
| 484a6eb9cc22db9c78bb93969bc0341c19e7739e |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: Add "dynamic disassembly" support to MCObjectDisassembler.
It can now disassemble code in situations where the effective load
address is different than the load address declared in the object file.
This happens for PIC, hence "dynamic".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188884 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectDisassembler.h
|
| 0a30cccd493e3bc82a5771ca15326f7cc8b6cb8c |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: Add MCObjectDisassembler support for entrypoint + static ctors.
For now, this isn't implemented for any format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188882 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectDisassembler.h
|
| aeb2bbcb6d4f13d0032d57fd1cb1a92da2acd01e |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: Split MCBasicBlocks to mirror atom splitting.
When an MCTextAtom is split, all MCBasicBlocks backed by it are
automatically split, with a fallthrough between both blocks, and
the successors moved to the second block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188881 91177308-0d34-0410-b5e6-96231b3b80d8
CFunction.h
CModule.h
|
| 46d353f8e8a2bbe02e8aa6a2292eae930dd3b7e6 |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: Add a few needed methods, mainly MCModule::findFirstAtomAfter.
While there, do some minor cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188880 91177308-0d34-0410-b5e6-96231b3b80d8
CFunction.h
CModule.h
|
| 9bfc0626c02e449dd321a71a09f005ac8239e921 |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC: ObjectSymbolizer can now recognize external function stubs.
Only implemented in the Mach-O ObjectSymbolizer.
The testcase sadly introduces a new binary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188879 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectSymbolizer.h
|
| cdef37a9d8d559042fe43d8ae91d4b65f281df69 |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC: Refactor ObjectSymbolizer to make relocation/section info generation lazy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188878 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectSymbolizer.h
|
| 07e8f8f64308239ba9f707c869e0f0e53071a992 |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: Add entrypoint address to MCModule.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188877 91177308-0d34-0410-b5e6-96231b3b80d8
CModule.h
|
| f9e2348e948451d30e4e0593e0beb3bcc31da8da |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: Add more MCFunction container methods (find, empty).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188876 91177308-0d34-0410-b5e6-96231b3b80d8
CFunction.h
|
| 7dac32d07d54231ba203f7c32f3a9f8e6730810f |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: Keep pointer to parent MCModule in created MCFunctions.
Also, drive-by cleaning around createFunction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188875 91177308-0d34-0410-b5e6-96231b3b80d8
CFunction.h
CModule.h
|
| e0511ded947bc9a63608b94909da888e97a0b4e4 |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: uint64_t -> size_t for vector size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188872 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
|
| 73260db46b9daf8d0b60298d9d50fb0a3af8f8af |
21-Aug-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC CFG: Add a getter for MCDataAtom's data array.
While there, switch to new-style documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188871 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
|
| 337439d12d2e2a9e820e0aeee261bbdb935fc0a5 |
14-Aug-2013 |
Tim Northover <tnorthover@apple.com> |
Support C99 hexadecimal floating-point literals in assembly
It's useful to be able to write down floating-point numbers without having to
worry about what they'll be rounded to (as C99 discovered), this extends that
ability to the MC assembly parsers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188370 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmLexer.h
|
| 1c9cd021c8999d9c2c0786dff074d1e75bbd0eb2 |
09-Aug-2013 |
Saleem Abdulrasool <compnerd@compnerd.org> |
[CodeGen] prevent abnormal on invalid attributes
Currently, when an invalid attribute is encountered on processing a .s file,
clang will abort due to llvm_unreachable. Invalid user input should not cause
an abnormal termination of the compiler. Change the interface to return a
boolean to indicate the failure as a first step towards improving hanlding of
malformed user input to clang.
Signed-off-by: Saleem Abdulrasool <compnerd@compnerd.org>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188047 91177308-0d34-0410-b5e6-96231b3b80d8
CELFStreamer.h
CStreamer.h
|
| fab2daa4a1127ecb217abe2b07c1769122b6fee1 |
08-Aug-2013 |
Stephen Hines <srhines@google.com> |
Merge commit '10251753b6897adcd22cc981c0cc42f348c109de' into merge-20130807
Conflicts:
lib/Archive/ArchiveReader.cpp
lib/Support/Unix/PathV2.inc
Change-Id: I29d8c1e321a4a380b6013f00bac6a8e4b593cc4e
|
| 44c8e346c79cc2affa31385df254b85aa0f5c869 |
01-Aug-2013 |
Daniel Malea <daniel.malea@intel.com> |
Fixed the Intel-syntax X86 disassembler to respect the (existing) option for hexadecimal immediates, to match AT&T syntax. This also brings a new option for C-vs-MASM-style hex.
Patch by Richard Mitton
Reviewed: http://llvm-reviews.chandlerc.com/D1243
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187614 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| f63ef914b67593e4b20a0b85e889380c20b41f55 |
24-Jul-2013 |
Craig Topper <craig.topper@gmail.com> |
Split generated asm mnemonic matching table into a separate table for each asm variant.
This removes the need to store the asm variant in each row of the single table that existed before. Shaves ~16K off the size of X86AsmParser.o.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187026 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 71dc2e6f45a5b00dec24a26ab2864690cbba5ea4 |
23-Jul-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
Revert "Remove use of asymmetric std::lower_bound comparator."
This reverts commit r185676.
Originally done because of VS 2008.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186969 91177308-0d34-0410-b5e6-96231b3b80d8
CModule.h
|
| 741e37ed0de4a65eab69e0967a5da3eb1adc01ef |
22-Jul-2013 |
Jim Grosbach <grosbach@apple.com> |
MC: mayAffectControlFlow() handling for variadic instructions.
Variadic MC instructions don't note whether the variable operands
are uses or defs, so mayAffectControlFlow() must conservatively
assume they are defs and return true if the PC is in the operand
list.
rdar://14488628
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186846 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 7a34599db017a5486cf7cd11eb124984acec8286 |
09-Jul-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[PowerPC] Revert r185476 and fix up TLS variant kinds
In the commit message to r185476 I wrote:
>The PowerPC-specific modifiers VK_PPC_TLSGD and VK_PPC_TLSLD
>correspond exactly to the generic modifiers VK_TLSGD and VK_TLSLD.
>This causes some confusion with the asm parser, since VK_PPC_TLSGD
>is output as @tlsgd, which is then read back in as VK_TLSGD.
>
>To avoid this confusion, this patch removes the PowerPC-specific
>modifiers and uses the generic modifiers throughout. (The only
>drawback is that the generic modifiers are printed in upper case
>while the usual convention on PowerPC is to use lower-case modifiers.
>But this is just a cosmetic issue.)
This was unfortunately incorrect, there is is fact another,
serious drawback to using the default VK_TLSLD/VK_TLSGD
variant kinds: using these causes ELFObjectWriter::RelocNeedsGOT
to return true, which in turn causes the ELFObjectWriter to emit
an undefined reference to _GLOBAL_OFFSET_TABLE_.
This is a problem on powerpc64, because it uses the TOC instead
of the GOT, and the linker does not provide _GLOBAL_OFFSET_TABLE_,
so the symbol remains undefined. This means shared libraries
using TLS built with the integrated assembler are currently
broken.
While the whole RelocNeedsGOT / _GLOBAL_OFFSET_TABLE_ situation
probably ought to be properly fixed at some point, for now I'm
simply reverting the r185476 commit. Now this in turn exposes
the breakage of handling @tlsgd/@tlsld in the asm parser that
this check-in was originally intended to fix.
To avoid this regression, I'm also adding a different fix for
this problem: while common code now parses @tlsgd as VK_TLSGD,
a special hack in the asm parser translates this code to the
platform-specific VK_PPC_TLSGD that the back-end now expects.
While this is not really pretty, it's self-contained and
shouldn't hurt anything else for now. One the underlying
problem is fixed, this hack can be reverted again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185945 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 80646283796b20c6a1b7d8eb69ce6f0478d54383 |
06-Jul-2013 |
Nico Rieck <nico.rieck@gmail.com> |
MC: Implement COFF .linkonce directive
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185753 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSectionCOFF.h
|
| 5679d7da014e415237a4a4f7d61a119a8c84cfd9 |
05-Jul-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
Remove use of asymmetric std::lower_bound comparator.
VS 2008 doesn't like it when in debug mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185676 91177308-0d34-0410-b5e6-96231b3b80d8
CModule.h
|
| 58fc1f52ce070003acbdfedc85d52ba999a2bd11 |
02-Jul-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[PowerPC] Remove VK_PPC_TLSGD and VK_PPC_TLSLD
The PowerPC-specific modifiers VK_PPC_TLSGD and VK_PPC_TLSLD
correspond exactly to the generic modifiers VK_TLSGD and VK_TLSLD.
This causes some confusion with the asm parser, since VK_PPC_TLSGD
is output as @tlsgd, which is then read back in as VK_TLSGD.
To avoid this confusion, this patch removes the PowerPC-specific
modifiers and uses the generic modifiers throughout. (The only
drawback is that the generic modifiers are printed in upper case
while the usual convention on PowerPC is to use lower-case modifiers.
But this is just a cosmetic issue.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185476 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| a3863ea2dacafc925a8272ebf9884fc64bef686c |
02-Jul-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove address spaces from MC.
This is dead code since PIC16 was removed in 2010. The result was an odd mix,
where some parts would carefully pass it along and others would assert it was
zero (most of the object streamer for example).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185436 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CELFStreamer.h
CObjectStreamer.h
CStreamer.h
|
| 228e0afcfd0d5f167a95c6ddbec2c6a4a90b6d2b |
02-Jul-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[PowerPC] Add support for TLS data relocations
This adds support for TLS data relocations and modifiers:
.quad target@dtpmod
.quad target@tprel
.quad target@dtprel
Currently exploited by the asm parser only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185394 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| b02f1e9a6bc332ebd77571fdffcdc44d77e76b31 |
27-Jun-2013 |
Serge Pavlov <sepavloff@gmail.com> |
Use MCFillFragment for zero-initialized data.
It fixes PR16338 (ICE when compiling very large two-dimensional array).
Differential Revision: http://llvm-reviews.chandlerc.com/D1043
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185080 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
CStreamer.h
|
| 5de735a962a255676cf3a9bc255579d465670633 |
25-Jun-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[PowerPC] Support @got modifier
Add VK_... values and relocation types necessary to support
the @got family of modifiers. Used by the asm parser only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184860 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| fe2e66a6dab6162fb10ed2d576cd122f34d2626f |
23-Jun-2013 |
David Blaikie <dblaikie@gmail.com> |
DebugInfo: PR14404: Avoid truncating 64 bit values into 32 bits for ULEB128/SLEB128 generation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184669 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| cab0a1933875935c717136d251e2af9749533ba8 |
21-Jun-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[PowerPC] Support various tls-related modifiers
The current code base only supports the minimum set of tls-related
relocations and @modifiers that are necessary to support compiler-
generated code. This patch extends this to the full set defined
in the ABI (and supported by the GNU assembler) for the benefit
of the assembler parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184551 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| f7c1ee79fe90353fcd3f545f9d45a01a837bbf4b |
21-Jun-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[PowerPC] Support @higher et.al. modifiers
This adds support for the @higher, @highera, @highest, and @highesta
modifers, including some missing relocation types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184550 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| f8f87dcfceadd1b842d130303a7091ad7d7d67d0 |
21-Jun-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[PowerPC] Support @toc@h modifier
This adds the relocation type and other necessary infrastructure
to use the @toc@h modifier in the assembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184549 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| d2849572463da994c685b3bd7a60d5a7566c01e3 |
21-Jun-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[PowerPC] Support @h modifier
This adds necessary infrastructure to support the @h modifier.
Note that all required relocation types were already present
(and unused).
This patch provides support for using @h in the assembler;
it would also be possible to now use this feature in code
generated by the compiler, but this is not done yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184548 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 92cfa61c50d01307d658753f8d47f4e8555a6fa9 |
21-Jun-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[PowerPC] Rename some more VK_PPC_ enums
This renames more VK_PPC_ enums, to make them more closely reflect
the @modifier string they represent. This also prepares for adding
a bunch of new VK_PPC_ enums in upcoming patches.
For consistency, some MO_ flags related to VK_PPC_ enums are
likewise renamed.
No change in behaviour.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184547 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 846565924a6f2932efc75c249b29c3619e587bbb |
21-Jun-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[PowerPC] Clean up VK_PPC_TOC... names
This is another minor cleanup; to bring enum names in line
with the corresponding @modifier names, this renames:
VK_PPC_TOC -> VK_PPC_TOCBASE
VK_PPC_TOC_ENTRY -> VK_PPC_TOC16
No code change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184491 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 4df4bccc71ea0477836db9a417d3da202c2baa09 |
19-Jun-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[MC/DWARF] Generate multiple .debug_line entries for adjacent .loc directives
The compiler occasionally generates multiple .loc directives in a row
(at the same instruction address). These need to be transformed into
multple actual .debug_line table entries, since they are used to signal
certain information to the debugger (e.g. if the opening brace of a
function body is on the same line as the declaration).
The MCAsmStreamer version of EmitDwarfLocDirective handles this
correctly by emitting a .loc directive every time it is called.
However, the MCObjectStream version simply defaults to recording
the information and emitting only a single table entry later,
e.g. when EmitInstruction is called.
This patch introduces a MCAsmStreamer::EmitDwarfLocDirective
version that emits a line table entry for a .loc directive
that may already be pending before recording the new directive.
(This is similar to how this is handled in GNU as.)
With this patch (and the code alignment factor patch) applied,
I'm now getting identical DWARF .debug sections for all test-suite
object files on PowerPC for the internal and the external assembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184357 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| 99cb622041a0839c7dfcf0263c5102a305a0fdb5 |
18-Jun-2013 |
Bill Wendling <isanbard@gmail.com> |
Use pointers to the MCAsmInfo and MCRegInfo.
Someone may want to do something crazy, like replace these objects if they
change or something.
No functionality change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184175 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| b86a0cdb674549d8493043331cecd9cbf53b80da |
15-Jun-2013 |
Andrew Trick <atrick@apple.com> |
Machine Model: Add MicroOpBufferSize and resource BufferSize.
Replace the ill-defined MinLatency and ILPWindow properties with
with straightforward buffer sizes:
MCSchedMode::MicroOpBufferSize
MCProcResourceDesc::BufferSize
These can be used to more precisely model instruction execution if desired.
Disabled some misched tests temporarily. They'll be reenabled in a few commits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184032 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrItineraries.h
CSchedule.h
|
| 76858a7abd4faeb462e04f177666b87b23b65287 |
14-Jun-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Replace use of PathV1.h in MCContext.cpp.
GetCurrentDirectory is now unused. Remove it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184003 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 1878f9a7874b1ff569d745c0269f49d3daf7203d |
12-Jun-2013 |
Stephen Hines <srhines@google.com> |
Merge commit '100fbdd06be7590b23c4707a98cd605bdb519498' into merge_20130612
|
| c1f4a4b2640dfc871bacacef53a95f1c96a9fe48 |
12-Jun-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[MC/DWARF] Support .debug_frame / .debug_line code alignment factors
I've been comparing the object file output of LLVM's integrated
assembler against the external assembler on PowerPC, and one
area where differences still remain are in DWARF sections.
In particular, the GNU assembler generates .debug_frame and
.debug_line sections using a code alignment factor of 4, since
all PowerPC instructions have size 4 and must be aligned to a
multiple of 4. However, current MC code hard-codes a code
alignment factor of 1.
This patch changes this by adding a "minimum instruction alignment"
data element to MCAsmInfo and using this as code alignment factor.
This requires passing a MCContext into MCDwarfLineAddr::Encode
and MCDwarfLineAddr::EncodeAdvanceLoc. Note that one caller,
MCDwarfLineAddr::Write, didn't actually have that information
available. However, it turns out that this routine is in fact
never used in the whole code base, so the patch simply removes
it. If it turns out to be needed again at a later time, it
could be re-added with an updated interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183834 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CDwarf.h
|
| 2ee6c7ff80a5b2ff84d882c24db4bad35b948f91 |
02-Jun-2013 |
Jim Grosbach <grosbach@apple.com> |
Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183086 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 23ed37a6b76e79272194fb46597f7280661b828f |
01-Jun-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
Make SubRegIndex size mandatory, following r183020.
This also makes TableGen able to compute sizes/offsets of synthesized
indices representing tuples.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183061 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| bed23081860275c79137f65d592920e7991b8198 |
31-May-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
Add a way to define the bit range covered by a SubRegIndex.
NOTE: If this broke your out-of-tree backend, in *RegisterInfo.td, change
the instances of SubRegIndex that have a comps template arg to use the
ComposedSubRegIndex class instead.
In TableGen land, this adds Size and Offset attributes to SubRegIndex,
and the ComposedSubRegIndex class, for which the Size and Offset are
computed by TableGen. This also adds an accessor in MCRegisterInfo, and
Size/Offsets for the X86 and ARM subreg indices.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183020 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| b54d29735af9ddabce268c817ccc2ab3eb54d719 |
30-May-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MCObjectSymbolizer: Switch from IntervalMap to sorted vector, following r182625.
This removes the need for the missing SectionRef operator< workaround, and fixes
an IntervalMap assert about alignment on MSVC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182949 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectSymbolizer.h
|
| 2275cfd75b65ede0f46f3cf914e76a38daf96417 |
28-May-2013 |
Chad Rosier <mcrosier@apple.com> |
Remove the MCRegAliasIterator tables and compute the aliases dynamically.
The size reduction in the RegDiffLists are rather dramatic. Here are a few
size differences for MCTargetDesc.o files (before and after) in bytes:
R600 - 36160B - 11184B - 69% reduction
ARM - 28480B - 8368B - 71% reduction
Mips - 816B - 576B - 29% reduction
One side effect of dynamically computing the aliases is that the iterator does
not guarantee that the entries are ordered or that duplicates have been removed.
The documentation implies this is a safe assumption and I found no clients that
requires these attributes (i.e., strict ordering and uniqueness).
My local LNT tester results showed no execution-time failures or significant
compile-time regressions (i.e., beyond what I would consider noise) for -O0g,
-O2 and -O3 runs on x86_64 and i386 configurations.
rdar://12906217
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182783 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| de7cbbfcce5c068f0699bdcb6dac093c0c91ba6f |
25-May-2013 |
Quentin Colombet <qcolombet@apple.com> |
Follow up of the introduction of MCSymbolizer.
- Ressurect old MCDisassemble API to soften transition.
- Extend MCTargetDesc to set target specific symbolizer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182688 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| ef99356dfebb96f6f90efb912c2877214bad060e |
24-May-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
MC: Disassembled CFG reconstruction.
This patch builds on some existing code to do CFG reconstruction from
a disassembled binary:
- MCModule represents the binary, and has a list of MCAtoms.
- MCAtom represents either disassembled instructions (MCTextAtom), or
contiguous data (MCDataAtom), and covers a specific range of addresses.
- MCBasicBlock and MCFunction form the reconstructed CFG. An MCBB is
backed by an MCTextAtom, and has the usual successors/predecessors.
- MCObjectDisassembler creates a module from an ObjectFile using a
disassembler. It first builds an atom for each section. It can also
construct the CFG, and this splits the text atoms into basic blocks.
MCModule and MCAtom were only sketched out; MCFunction and MCBB were
implemented under the experimental "-cfg" llvm-objdump -macho option.
This cleans them up for further use; llvm-objdump -d -cfg now generates
graphviz files for each function found in the binary.
In the future, MCObjectDisassembler may be the right place to do
"intelligent" disassembly: for example, handling constant islands is just
a matter of splitting the atom, using information that may be available
in the ObjectFile. Also, better initial atom formation than just using
sections is possible using symbols (and things like Mach-O's
function_starts load command).
This brings two minor regressions in llvm-objdump -macho -cfg:
- The printing of a relocation's referenced symbol.
- An annotation on loop BBs, i.e., which are their own successor.
Relocation printing is replaced by the MCSymbolizer; the basic CFG
annotation will be superseded by more related functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182628 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
CFunction.h
CInstrAnalysis.h
CModule.h
CObjectDisassembler.h
|
| 2c94d0faa0e1c268893d5e04dc77e8a35889db00 |
24-May-2013 |
Ahmed Bougacha <ahmed.bougacha@gmail.com> |
Add MCSymbolizer for symbolic/annotated disassembly.
This is a basic first step towards symbolization of disassembled
instructions. This used to be done using externally provided (C API)
callbacks. This patch introduces:
- the MCSymbolizer class, that mimics the same functions that were used
in the X86 and ARM disassemblers to symbolize immediate operands and
to annotate loads based off PC (for things like c string literals).
- the MCExternalSymbolizer class, which implements the old C API.
- the MCRelocationInfo class, which provides a way for targets to
translate relocations (either object::RelocationRef, or disassembler
C API VariantKinds) to MCExprs.
- the MCObjectSymbolizer class, which does symbolization using what it
finds in an object::ObjectFile. This makes simple symbolization (with
no fancy relocation stuff) work for all object formats!
- x86-64 Mach-O and ELF MCRelocationInfos.
- A basic ARM Mach-O MCRelocationInfo, that provides just enough to
support the C API VariantKinds.
Most of what works in otool (the only user of the old symbolization API
that I know of) for x86-64 symbolic disassembly (-tvV) works, namely:
- symbol references: call _foo; jmp 15 <_foo+50>
- relocations: call _foo-_bar; call _foo-4
- __cf?string: leaq 193(%rip), %rax ## literal pool for "hello"
Stub support is the main missing part (because libObject doesn't know,
among other things, about mach-o indirect symbols).
As for the MCSymbolizer API, instead of relying on the disassemblers
to call the tryAdding* methods, maybe this could be done automagically
using InstrInfo? For instance, even though PC-relative LEAs are used
to get the address of string literals in a typical Mach-O file, a MOV
would be used in an ELF file. And right now, the explicit symbolization
only recognizes PC-relative LEAs. InstrInfo should have already have
most of what is needed to know what to symbolize, so this can
definitely be improved.
I'd also like to remove object::RelocationRef::getValueString (it seems
only used by relocation printing in objdump), as simply printing the
created MCExpr is definitely enough (and cleaner than string concats).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182625 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
CExternalSymbolizer.h
CObjectSymbolizer.h
CRelocationInfo.h
CSymbolizer.h
|
| edaa58ee66699b99841ee5dfdd485aedbae3bf90 |
24-May-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
[PowerPC] Clean up generation of ha16() / lo16() markers
When targeting the Darwin assembler, we need to generate markers ha16() and
lo16() to designate the high and low parts of a (symbolic) immediate. This
is necessary not just for plain symbols, but also for certain symbolic
expression, typically along the lines of ha16(A - B). The latter doesn't
work when simply using VariantKind flags on the symbol reference.
This is why the current back-end uses hacks (explicitly called out as such
via multiple FIXMEs) in the symbolLo/symbolHi print methods.
This patch uses target-defined MCExpr codes to represent the Darwin
ha16/lo16 constructs, following along the lines of the equivalent solution
used by the ARM back end to handle their :upper16: / :lower16: markers.
This allows us to get rid of special handling both in the symbolLo/symbolHi
print method and in the common code MCExpr::print routine. Instead, the
ha16 / lo16 markers are printed simply in a custom print routine for the
target MCExpr types. (As a result, the symbolLo/symbolHi print methods
can now replaced by a single printS16ImmOperand routine that also handles
symbolic operands.)
The patch also provides a EvaluateAsRelocatableImpl routine to handle
ha16/lo16 constructs. This is not actually used at the moment by any
in-tree code, but is provided as it makes merging into David Fang's
out-of-tree Mach-O object writer simpler.
Since there is no longer any need to treat VK_PPC_GAS_HA16 and
VK_PPC_DARWIN_HA16 differently, they are merged into a single
VK_PPC_ADDR16_HA (and likewise for the _LO16 types).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182616 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 549221f18c8248cd5daa8967ba999b91b1fe2584 |
23-May-2013 |
Chad Rosier <mcrosier@apple.com> |
Minor fix to comment from my previous commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182536 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 6cd0d18f5ef4405bfc6d0b42a0cfc8e36a7c7c3d |
23-May-2013 |
Chad Rosier <mcrosier@apple.com> |
Simplify the logic described in the comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182534 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 0e1fae4cf22956f59d392b2fc1681075804596ba |
22-May-2013 |
Chad Rosier <mcrosier@apple.com> |
Add the IncludeSelf parameter to the MCSubRegIterator and MCSuperRegIterator
constructors. No functional change.
Part of rdar://12906217
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@182490 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 4ef61f2ad4ff509ee05c7051d359009511f81226 |
15-May-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Cleanup relocation sorting for ELF.
We want the order to be deterministic on all platforms. NAKAMURA Takumi
fixed that in r181864. This patch is just two small cleanups:
* Move the function to the cpp file. It is only passed to array_pod_sort.
* Remove the ppc implementation which is now redundant
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181910 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| db3cc56e7018f6a553ba6bea8aeb6ee32aa121d8 |
15-May-2013 |
Ulrich Weigand <ulrich.weigand@de.ibm.com> |
Remove MCELFObjectTargetWriter::adjustFixupOffset hack
Now that PowerPC no longer uses adjustFixupOffset, and no other
back-end (ever?) did, we can remove the infrastructure itself
(incidentally addressing a FIXME to that effect).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181895 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| 1fe14c56f11c76aa90f27da633380548a9ee71a5 |
15-May-2013 |
NAKAMURA Takumi <geek4civic@gmail.com> |
ELFRelocationEntry::operator<(): Try to stabilize the order. r_offset was insufficient to sort Relocs.
It should fix llvm/test/CodeGen/ARM/ehabi-mc-compact-pr*.ll on some hosts.
RELOCATION RECORDS FOR [.ARM.exidx]:
0 R_ARM_PREL31 .text
0 R_ARM_NONE __aeabi_unwind_cpp_pr0
FIXME: I am not sure of the directions of extra comparators, in Type and Index.
For now, they are different from the direction in r_offset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181864 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| 4a971705bc6030dc2e4338b3cd5cffa2e0f88b7b |
13-May-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove the MachineMove class.
It was just a less powerful and more confusing version of
MCCFIInstruction. A side effect is that, since MCCFIInstruction uses
dwarf register numbers, calls to getDwarfRegNum are pushed out, which
should allow further simplifications.
I left the MachineModuleInfo::addFrameMove interface unchanged since
this patch was already fairly big.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181680 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
achineLocation.h
|
| 5c332dbd30d9398ed25b30c3080506f7b8e92290 |
05-May-2013 |
Dmitri Gribenko <gribozavr@gmail.com> |
Add ArrayRef constructor from None, and do the cleanups that this constructor enables
Patch by Robert Wilhelm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181138 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 26f3bb997f0c5d7951d61d28a26ca6ac1481090c |
03-May-2013 |
John McCall <rjmccall@apple.com> |
In MC asm parsing, account for the possibility of whitespace within
the "identifier" parsed by the frontend callback by skipping forward
until we've consumed a token that ends at the point dictated by the
callback.
In addition, inform the callback when it's parsing an unevaluated
operand (e.g. mov eax, LENGTH A::x) as opposed to an evaluated one
(e.g. mov eax, [A::x]).
This commit depends on a clang commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180978 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 38578c4919ea18ceb27e29988b2d857afe6215bf |
03-May-2013 |
Stephen Hines <srhines@google.com> |
Merge remote-tracking branch 'upstream/master' into merge-20130502
Conflicts:
lib/Support/Unix/Signals.inc
unittests/Transforms/Utils/Cloning.cpp
Change-Id: I027581a4390ec3ce4cd8d33da8b5f4c0c7d372c8
|
| 13131e62fc9a523b3cc8ad98cc9def97ff89391a |
26-Apr-2013 |
Adrian Prantl <aprantl@apple.com> |
Cleanup and document MachineLocation.
Clarify documentation and API to make the difference between register and
register-indirect addressed locations more explicit. Put in a comment
to point out that with the current implementation we cannot specify
a register-indirect location with offset 0 (a breg 0 in DWARF).
No functionality change intended.
rdar://problem/13658587
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180641 91177308-0d34-0410-b5e6-96231b3b80d8
achineLocation.h
|
| 9a0e12a6ed7db1bf49e4676932427e91ae4eb9be |
23-Apr-2013 |
Matt Arsenault <Matthew.Arsenault@amd.com> |
Remove unused DwarfSectionOffsetDirective string
The value isn't actually used, and setting it emits a COFF specific
directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180064 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 248f4965d29362db182d642cdf5fcbeba5c997a4 |
23-Apr-2013 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add the OpDecl to the InlineAsmIdentifierInfo struct and in turn
the MCParsedAsmOperand.
Part of rdar://13663589
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180054 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
CParser/MCParsedAsmOperand.h
|
| 6804971dcfbba1dcf7b0f8335588ba2ab6b0f073 |
22-Apr-2013 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Remove the identifier parsing logic from the AsmParser. This is
now taken care of by the frontend, which allows us to parse arbitrary C/C++
variables.
Part of rdar://13663589
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180037 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 44021515d76ec9b529f2adbc252552869b1357d5 |
22-Apr-2013 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Refactor/clean up the SemaLookup interface. No functional
change indended.
Part of rdar://13663589
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180028 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| df39be6cb4eb44011db3d3e86f8fe463f81ce127 |
17-Apr-2013 |
Peter Collingbourne <peter@pcc.me.uk> |
Add support for subsections to the ELF assembler. Fixes PR8717.
Differential Revision: http://llvm-reviews.chandlerc.com/D598
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179725 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CELFStreamer.h
CObjectStreamer.h
CSection.h
CSectionCOFF.h
CSectionELF.h
CSectionMachO.h
CStreamer.h
|
| 0437ef6510795353a405cd6e119a2175d65fe0d1 |
15-Apr-2013 |
Jim Grosbach <grosbach@apple.com> |
Simplify the MCInst operator iterator declaration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179541 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| f16b08de8a57b921ef10f96d5e233027530db448 |
12-Apr-2013 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add a new AsmRewriteKind, AOK_Delete. To be used in a future
commit.
Part of rdar://13453209
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179325 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 18d49acdab79d6f0966b47182b6c3a2ba3d9f80f |
11-Apr-2013 |
Nico Rieck <nico.rieck@gmail.com> |
MC: Support COFF image-relative MCSymbolRefs
Add support for the COFF relocation types IMAGE_REL_I386_DIR32NB and
IMAGE_REL_AMD64_ADDR32NB for 32- and 64-bit respectively. These are
similar to normal 4-byte relocations except that they do not include
the base address of the image.
Image-relative relocations are used for debug information (32-bit) and
SEH unwind tables (64-bit).
A new MCSymbolRef variant called 'VK_COFF_IMGREL32' is introduced to
specify such relocations. For AT&T assembly, this variant can be accessed
using the symbol suffix '@imgrel'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179240 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
CWinCOFFObjectWriter.h
|
| 62c75ad4301f07c94d7a231d2da9f9cd47b7824c |
10-Apr-2013 |
Bill Wendling <isanbard@gmail.com> |
Track the compact unwind encoding for when we are unable to generate compact unwind information.
Compact unwind has an encoding for when we're not able to generate compact
unwind and must generate an EH frame instead. Track that, but still emit that CU
encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179220 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| ba69b366929a39d393e7eed0bbf2edc31d8de599 |
10-Apr-2013 |
Chad Rosier <mcrosier@apple.com> |
Reapply r179115, but use parsePrimaryExpression a little more judiciously.
Test cases that regressed due to r179115, plus a few more, were added in
r179182. Original commit message below:
[ms-inline asm] Use parsePrimaryExpr in lieu of parseExpression if we need to
parse an identifier. Otherwise, parseExpression may parse multiple tokens,
which makes it impossible to properly compute an immediate displacement.
An example of such a case is the source operand (i.e., [Symbol + ImmDisp]) in
the below example:
__asm mov eax, [Symbol + ImmDisp]
Part of rdar://13611297
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179187 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 27554ee1d8348d06741b9e697be173c5514dac0d |
09-Apr-2013 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove unused method and default values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179124 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 3eb6d7fcd024b67d548e4c3a075682d7cff1599e |
09-Apr-2013 |
Chad Rosier <mcrosier@apple.com> |
Revert r179115 as it looks to have killed the ASan tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179120 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| d4727e3798981af3d1308418464a10a398290851 |
09-Apr-2013 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Use parsePrimaryExpr in lieu of parseExpression if we need to
parse an identifier. Otherwise, parseExpression may parse multiple tokens,
which makes it impossible to properly compute an immediate displacement.
An example of such a case is the source operand (i.e., [Symbol + ImmDisp]) in
the below example:
__asm mov eax, [Symbol + ImmDisp]
The existing test cases exercise this patch.
rdar://13611297
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179115 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| b976e407dcd7794eb9e151b81cdc8fbbe05e6bd8 |
09-Apr-2013 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Maintain a StringRef to reference a symbol in a parsed operand,
rather than deriving the StringRef from the Start and End SMLocs.
Using the Start and End SMLocs works fine for operands such as [Symbol], but
not for operands such as [Symbol + ImmDisp]. All existing test cases that
reference a variable exercise this patch.
rdar://13602265
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179109 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| ed36a478671cd30bd9ec9505739fae7ea4798b40 |
08-Apr-2013 |
Matt Arsenault <Matthew.Arsenault@amd.com> |
Update documentation.
First feature is not CPU subtype anymore since r134127
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179038 91177308-0d34-0410-b5e6-96231b3b80d8
ubtargetFeature.h
|
| 6b369ceb582f2deba9c252af301667975456ff86 |
08-Apr-2013 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add support for ImmDisp [ Symbol ] memory operands.
rdar://13521249
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179030 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 1b8f277ee937777f51224b249eb1a736d78ba326 |
19-Mar-2013 |
Chad Rosier <mcrosier@apple.com> |
Dead code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177450 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| 023c8802203d7f3b433d93233ccee6f8cce9ca5d |
19-Mar-2013 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Move the size directive asm rewrite into the target specific
logic as a QOI cleanup.
rdar://13445327
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177413 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| 2d4629c5d7dcc6582fa7b85a517744f1a3654eba |
19-Mar-2013 |
Stephen Hines <srhines@google.com> |
Merge branch 'upstream' into merge_2013_03_18
|
| 570cae29bcbddc7516296e4206c293bc13abc9ef |
19-Mar-2013 |
Jakub Staszak <kubastaszak@gmail.com> |
Make methods const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177350 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
|
| 9e999adb48beb61663f6abca667b8c85068ee585 |
12-Mar-2013 |
Manman Ren <mren@apple.com> |
Debug Info: use SmallVector instead of std::vector in MCDwarfDirsCUMap and MCDwarfFilesCUMap
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176893 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 3de61b4c0144748e4b9157e2c22fe4ea685981a2 |
07-Mar-2013 |
Manman Ren <mren@apple.com> |
Debug Info: store the files and directories for each compile unit.
We now emit a line table for each compile unit. To reduce the prologue size
of each line table, the files and directories used by each compile unit are
stored in std::map<unsigned, std::vector< > > instead of std::vector< >.
The prologue for a lto'ed image can be as big as 93K. Duplicating 93K for each
compile unit causes a huge increase of debug info. With this patch, each
prologue will only emit the files required by the compile unit.
rdar://problem/13342023
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176605 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CStreamer.h
|
| 5adb136be579e8fff3734461580cb34d1d2983b8 |
06-Mar-2013 |
Stephen Hines <srhines@google.com> |
Merge commit 'b3201c5cf1e183d840f7c99ff779d57f1549d8e5' into merge_20130226
Conflicts:
include/llvm/Support/ELF.h
lib/Support/DeltaAlgorithm.cpp
Change-Id: I24a4fbce62eb39d924efee3c687b55e1e17b30cd
|
| cb2ae3d98e3bb36e5813f8f69b00d39efd026dcd |
20-Feb-2013 |
Jim Grosbach <grosbach@apple.com> |
MCParser: Update method names per coding guidelines.
s/AddDirectiveHandler/addDirectiveHandler/
s/ParseMSInlineAsm/parseMSInlineAsm/
s/ParseIdentifier/parseIdentifier/
s/ParseStringToEndOfStatement/parseStringToEndOfStatement/
s/ParseEscapedString/parseEscapedString/
s/EatToEndOfStatement/eatToEndOfStatement/
s/ParseExpression/parseExpression/
s/ParseParenExpression/parseParenExpression/
s/ParseAbsoluteExpression/parseAbsoluteExpression/
s/CheckForValidSection/checkForValidSection/
http://llvm.org/docs/CodingStandards.html#name-types-functions-variables-and-enumerators-properly
No functional change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175675 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 77afbdce53aa740777486b0cc4e9df151ae65468 |
19-Feb-2013 |
Jack Carter <jcarter@mips.com> |
ELF symbol table field st_other support,
excluding visibility bits.
Generic STO handling at the Target level.
The st_other field of the ELF symbol table is one
byte in size. The first 2 bytes are used for generic
visibility and are currently handled by llvm.
The other six bits are processor specific and need
to be set at the target level.
A couple of notes:
The new static methods for accessing and setting the "other"
flags in include/llvm/MC/MCELF.h match the style guide
and not the other methods in the file. I don't like the
inconsistency, but feel I should follow the prescribed
lowerUpper() convention.
STO_ value definitions are not specified in gnu land as
consistently as the STT_ and STB_ fields. Probably because
the latter were defined in a standards doc and the former
defined partially in code. I have stuck with the full byte
definition of the flags.
Contributer: Zoran Jovanovic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175561 91177308-0d34-0410-b5e6-96231b3b80d8
CELF.h
CELFStreamer.h
CStreamer.h
|
| 4913d7b3b22a0302bea69c98673b887ae2d89e40 |
19-Feb-2013 |
Eric Christopher <echristo@gmail.com> |
Grammar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175493 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 469b144f1ce7dc3984cda265bc23ed0b41c20584 |
12-Feb-2013 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline-asm] Implement align directive (which is roughly equivalent to .align).
Also, allow _EMIT and __EMIT for the emit directive. We already do the same
for TYPE, SIZE, and LENGTH.
rdar://13200215
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175008 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| dc08bfbd565ba6540be698bba551b2039661299d |
12-Feb-2013 |
Jack Carter <jcarter@mips.com> |
This patch just fixes up various llvm formatting
violations such as tabs, blanks at eol and long
lines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175007 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| c5ef7eee3c412b0f334e395b0cf7c363200c2f79 |
12-Feb-2013 |
Krzysztof Parzyszek <kparzysz@codeaurora.org> |
Allow optionally generating pubnames section in DWARF info. Introduce
option "generate-dwarf-pubnames" to control it, set to "false" by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174981 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| f12b379448a9f2131feba15c01714e44bedda120 |
11-Feb-2013 |
David Blaikie <dblaikie@gmail.com> |
Fix unnecessary removal of const through cast machinery
I have some uncommitted changes to the cast code that catch this sort of thing
at compile-time but I still need to do some other cleanup before I can enable
it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174853 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| fa05def52c6bb8266d856a9af2de6fa066d93d44 |
06-Feb-2013 |
Jim Grosbach <grosbach@apple.com> |
Allow targets to add custom asm operand matching logic.
For example, ARM has several instructions with a literal '#0' immediate in the syntax
that's not represented as an actual operand. The asm matcher is expected a token
operand, but the parser will have created an immediate operand. This is currently
handled by dedicated per-instruction C++ munging of the ParsedAsmOperand list, but
will be better handled by this hook.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174487 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 43213cf1ac05b4198fcf9fa85d7da85477daafd1 |
05-Feb-2013 |
Manman Ren <mren@apple.com> |
Dwarf: support for LTO where a single object file can have multiple line tables
We generate one line table for each compilation unit in the object file.
Reviewed by Eric and Kevin.
rdar://problem/13067005
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174445 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
|
| f918d7fd7393049bc87bc03fda2d2cd3cec1dacb |
05-Feb-2013 |
Derek Schuff <dschuff@google.com> |
[MC] Bundle alignment: Invalidate relaxed fragments
Currently, when a fragment is relaxed, its size is modified, but its
offset is not (it gets laid out as a side effect of checking whether
it needs relaxation), then all subsequent fragments are invalidated
because their offsets need to change. When bundling is enabled,
relaxed fragments need to get laid out again, because the increase in
size may push it over a bundle boundary. So instead of only
invalidating subsequent fragments, also invalidate the fragment that
gets relaxed, which causes it to get laid out again.
This patch also fixes some trailing whitespace and fixes the
bundling-related debug output of MCFragments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174401 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| 97ebecaa7975016f03769e98f4d462cfc77c1e25 |
05-Feb-2013 |
Eli Bendersky <eliben@google.com> |
Format comments & clean whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174396 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| 9c5b94b6be08afe22b576d007353a0002603cef1 |
05-Feb-2013 |
Jack Carter <jcarter@mips.com> |
This patch changes a static_cast to dyn_cast
for MipsELFStreamer objects.
Contributer: Jack Carter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174354 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 2d4fd7e6b68753d975d2ed35ccb7ba2ad4483013 |
01-Feb-2013 |
Chandler Carruth <chandlerc@gmail.com> |
Fix a think-o in the condition here. =[ I would commit the test that
caught this, but I want that in a separate commit in case there is
a need to revert the actual functional bit as part of reverting other
patches. This way, the commits relating to just getting the RTTI bits in
place are separate from the functional changes that start using them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174117 91177308-0d34-0410-b5e6-96231b3b80d8
CELFStreamer.h
|
| 5da3665cc501ed8928e63678254357214ec0b9eb |
01-Feb-2013 |
Chandler Carruth <chandlerc@gmail.com> |
Give the MCStreamer class hierarchy LLVM RTTI facilities for use with
isa<> and dyn_cast<>. In several places, code is already hacking around
the absence of this, and there seem to be several interfaces that might
be lifted and/or devirtualized using this.
This change was based on a discussion with Jim Grosbach about how best
to handle testing for specific MCStreamer subclasses. He said that this
was the correct end state, and everything else was too hacky so
I decided to just make it so.
No functionality should be changed here, this is just threading the kind
through all the constructors and setting up the classof overloads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174113 91177308-0d34-0410-b5e6-96231b3b80d8
CELFStreamer.h
CObjectStreamer.h
CStreamer.h
|
| 72062f5744557e270a38192554c3126ea5f97434 |
31-Jan-2013 |
Tim Northover <Tim.Northover@arm.com> |
Add AArch64 as an experimental target.
This patch adds support for AArch64 (ARM's 64-bit architecture) to
LLVM in the "experimental" category. Currently, it won't be built
unless requested explicitly.
This initial commit should have support for:
+ Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions
(except the late addition CRC instructions).
+ CodeGen features required for C++03 and C99.
+ Compilation for the "small" memory model: code+static data <
4GB.
+ Absolute and position-independent code.
+ GNU-style (i.e. "__thread") TLS.
+ Debugging information.
The principal omission, currently, is performance tuning.
This patch excludes the NEON support also reviewed due to an outbreak of
batshit insanity in our legal department. That will be committed soon bringing
the changes to precisely what has been approved.
Further reviews would be gratefully received.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174054 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
CObjectWriter.h
|
| 9a7bf438b50fed2c77f0e2bc835defa5b4728f82 |
30-Jan-2013 |
Jack Carter <jcarter@mips.com> |
This patch reworks how llvm targets set
and update ELF header e_flags.
Currently gathering information such as symbol,
section and data is done by collecting it in an
MCAssembler object. From MCAssembler and MCAsmLayout
objects ELFObjectWriter::WriteObject() forms and
streams out the ELF object file.
This patch just adds a few members to the MCAssember
class to store and access the e_flag settings. It
allows for runtime additions to the e_flag by
assembler directives. The standalone assembler can
get to MCAssembler from getParser().getStreamer().getAssembler().
This patch is the generic infrastructure and will be
followed by patches for ARM and Mips for their target
specific use.
Contributer: Jack Carter
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173882 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CELFObjectWriter.h
|
| e752feee5228bfa33acee35ef9c606ce12f0f173 |
23-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Clean up assignment of CalleeSaveStackSlotSize: get rid of the default and explicitly set this in every target that needs to change it from the default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173270 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 9dd2a3b1f2c253e20262535bb89b1ab6cc680ece |
22-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Initial patch for x32 ABI support.
Add the x32 environment kind to the triple, and separate the concept of
pointer size and callee save stack slot size, since they're not equal
on x32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173175 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 059800f9e3fee2852672f846d91a2da14da7783a |
21-Jan-2013 |
Stephen Hines <srhines@google.com> |
Merge remote-tracking branch 'upstream/master' into merge-llvm
Conflicts:
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
lib/MC/MCAssembler.cpp
lib/Support/Atomic.cpp
lib/Support/Memory.cpp
lib/Target/ARM/ARMJITInfo.cpp
Change-Id: Ib339baf88df5b04870c8df1bedcfe1f877ccab8d
|
| a94c33942373cb504b6e64c95415165907a89d34 |
18-Jan-2013 |
Daniel Dunbar <daniel@zuster.org> |
[MC/Mach-O] Add support for linker options in Mach-O files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172779 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CMachObjectWriter.h
|
| cddd236e8a5acb80e9a0e79dc63f6cfaa8205b86 |
18-Jan-2013 |
Daniel Dunbar <daniel@zuster.org> |
[MC/Mach-O] Add AsmParser support for .linker_option directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172778 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| bfdcc70d34f9c2bf3d4815c6d29fd43f01db8b76 |
18-Jan-2013 |
Daniel Dunbar <daniel@zuster.org> |
[MC] Expose ParseEscapedString to target AsmParser implementations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172777 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 505bca3617fe310a5ff07914e3cf3ea6ae4d27ed |
17-Jan-2013 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add support for the 'SIZE' and 'LENGTH' operators.
Part of rdar://12576868
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172743 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 665c34bd014f17e7593e2a51de6e8391483afb03 |
16-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Clean up some unnecessary headers and forward declarations
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172638 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| f9f40bd158942f8cd1c3ed62106280f36a022cde |
16-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Now that GenericAsmParser was folded into AsmParser, some methods and types can
return into the safe harbor of AsmParser's private areas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172637 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 75c9b9384f50e9387f24dd7ce6af403cbda6d19a |
16-Jan-2013 |
Kevin Enderby <enderby@apple.com> |
We want the dwarf AT_producer for assembly source files to match clang's
AT_producer. Which includes clang's version information so we can tell
which version of the compiler was used.
This is the first of two steps to allow us to do that. This is the llvm-mc
change to provide a method to set the AT_producer string. The second step,
coming soon to a clang near you, will have the clang driver pass the value
of getClangFullVersion() via an flag when invoking the integrated assembler
on assembly source files.
rdar://12955296
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172630 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 6a3cbc35a75468d565385a0db8e7051478f383f4 |
16-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Replace virtual hasFixups with explicit fragment type checks
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172622 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 171192f149dce679cd520f85ffced4789448b017 |
16-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Use the ExtensionDirectiveHandler type in other places where it makes sense.
Since we already have this type it's a shame to keep dragging a pair of object
and method around explicitly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172584 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 72f7bfbf0e02bb11d3e7cca1f9598c5f9d9fa2ca |
16-Jan-2013 |
Eric Christopher <echristo@gmail.com> |
Split address information for DWARF5 split dwarf proposal. This involves
using the DW_FORM_GNU_addr_index and a separate .debug_addr section which
stays in the executable and is fully linked.
Sneak in two other small changes:
a) Print out the debug_str_offsets.dwo section.
b) Change form we're expecting the entries in the debug_str_offsets.dwo
section to take from ULEB128 to U32.
Add tests for all of this in the fission-cu.ll test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172578 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| 9ccb76998f741a7d3f0f217392a783dfb99c6e87 |
16-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Optimize the memory usage of MC bundling, by creating a new type of fragment
into which we can emit single instructions without fixups (which is most
instructions). This is an optimization required because MCDataFragment
is prety large (240 bytes on x64), with no change in functionality.
For large programs, this reduces memory usage overhead required for bundling
by 40%.
To make the code as palatable as possible, the MCEncodedFragment interface was
further fragmented (no pun intended) and MCEncodedFragmentWithFixups is used
as the interface to work against when the user expects fixups. MCDataFragment
and MCRelaxableFragment implement this interface, while the new
MCCompactEncodedInstFragment implements MCEncodeFragment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172572 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| c0c67b03b03d73d3614a084d467a388c35d264d1 |
15-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Properly encapsulate additional methods and data from AsmParser.
This finally allows AsmParser to no longer list GenericAsmParser as a friend.
All member vars directly accessed by GenericAsmParser have been properly
encapsulated and exposed through the MCAsmParser interface. This reduces the
coupling between AsmParser and GenericAsmParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172490 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 318cad33231f765f9b6b2af4bb43f8c281b99d19 |
14-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Move CheckForValidSection to the MCAsmParser interface.
Now that it behaves itself in terms of streamer independence (r172450), this
method can be moved to MCAsmParser to be available to all extensions,
overriding, etc.
-- -This line, and those below, will be ignored--
M lib/MC/MCParser/AsmParser.cpp
M include/llvm/MC/MCParser/MCAsmParser.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172451 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 030f63a397edc20f8f661bac62f7b90cb5cf57bc |
14-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Expose an InitToTextSection through MCStreamer.
The aim of this patch is to fix the following piece of code in the
platform-independent AsmParser:
void AsmParser::CheckForValidSection() {
if (!ParsingInlineAsm && !getStreamer().getCurrentSection()) {
TokError("expected section directive before assembly directive");
Out.SwitchSection(Ctx.getMachOSection(
"__TEXT", "__text",
MCSectionMachO::S_ATTR_PURE_INSTRUCTIONS,
0, SectionKind::getText()));
}
}
This was added for the "-n" option of llvm-mc.
The proposed fix adds another virtual method to MCStreamer, called
InitToTextSection. Conceptually, it's similar to the existing
InitSections which initializes all common sections and switches to
text. The new method is implemented by each platform streamer in a way
that it sees fit. So AsmParser can now do this:
void AsmParser::CheckForValidSection() {
if (!ParsingInlineAsm && !getStreamer().getCurrentSection()) {
TokError("expected section directive before assembly directive");
Out.InitToTextSection();
}
}
Which is much more reasonable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172450 91177308-0d34-0410-b5e6-96231b3b80d8
CELFStreamer.h
CStreamer.h
|
| 9bac6b29b832419f8b76bb2c27af74bb57a8d99a |
14-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Move ParseMacroArgument to the MCAsmParser interfance.
Since it's used by extensions. One further step to fully decoupling
GenericAsmParser from an intimate knowledge of the internals of AsmParser,
pointing it to the MCASmParser interface instead (like all other parser
extensions do).
Since this change moves the MacroArgument type to the interface header, it's
renamed to be a bit more descriptive in a general context.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172449 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 733c336327621d41617d3d49c7b86199a361a367 |
14-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Encapsulate the MacroEnabled flag in AsmParser behind accessor methods.
The methods are also exposed via the MCAsmParser interface, which allows more
than one client to control them. Previously, GenericAsmParser was playing with
a member var in AsmParser directly (by virtue of being its friend).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172440 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| c1ec207b615cb058d30dc642ee311ed06fe59cfe |
10-Jan-2013 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add support for calling functions from inline assembly.
Part of rdar://12991541
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172121 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
CParser/MCParsedAsmOperand.h
|
| 674be02d525d4e24bc6943ed9274958c580bcfbc |
10-Jan-2013 |
Jakub Staszak <kubastaszak@gmail.com> |
Fix include guards so they exactly match file names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172025 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CAsmInfoCOFF.h
CAsmInfoDarwin.h
CDisassembler.h
CFixedLenDisassembler.h
CParser/AsmCond.h
CParser/AsmLexer.h
CParser/MCAsmLexer.h
CParser/MCAsmParser.h
CParser/MCAsmParserExtension.h
CParser/MCParsedAsmOperand.h
CSchedule.h
|
| 1ced208be9cab0f994c5df9000da36bc313b2507 |
09-Jan-2013 |
Eric Christopher <echristo@gmail.com> |
Last in the series of removing unnecessary '0' arguments for
address space. Reordered the EmitULEB128IntValue arguments to
make this easier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171949 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 47579cf390c42e0577519e0a2b6044baece9df00 |
09-Jan-2013 |
Andrew Trick <atrick@apple.com> |
MIsched: add an ILP window property to machine model.
This was an experimental option, but needs to be defined
per-target. e.g. PPC A2 needs to aggressively hide latency.
I converted some in-order scheduling tests to A2. Hal is working on
more test cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171946 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
|
| ca1dd05c3c12e857614ae6837f90894396225dd6 |
09-Jan-2013 |
Eric Christopher <echristo@gmail.com> |
These functions have default arguments of 0 for the last arg. Use
them and add one where it seemed obvious that we wanted one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171932 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
CStreamer.h
|
| 0fdcef6030fb69bee45f604c71c53bebb17c1079 |
08-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Simplify the code a bit: MCRelaxableFragment doesn't need a separate getInstSize
method because getContents().size() already covers it. So computeFragmentSize
can use the generic MCEncodedFragment interface when querying both Data and
Relaxable fragments for contents sizes.
No change in functionality
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171903 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 251040bc18eedfa56d01fe92836e55cfd8c5d990 |
08-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Renamed MCInstFragment to MCRelaxableFragment and added some comments.
No change in functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171822 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
CAssembler.h
|
| 6c1d4972cf1cd6b6072e31c05f97abb1ed7a8497 |
07-Jan-2013 |
Eli Bendersky <eliben@google.com> |
Add the align_to_end option to .bundle_lock in the MC implementation of aligned
bundling. The document describing this feature and the implementation has also
been updated:
https://sites.google.com/a/chromium.org/dev/nativeclient/pnacl/aligned-bundling-support-in-llvm
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171797 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CELFStreamer.h
CObjectStreamer.h
CStreamer.h
|
| 60230ef987f234df88a166fc7878cf3051bca0a1 |
04-Jan-2013 |
Eric Christopher <echristo@gmail.com> |
Add section information for the DWARF5 split debug proposal
string offset section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171474 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| 58a2cbef4aac9ee7d530dfb690c78d6fc11a2371 |
02-Jan-2013 |
Chandler Carruth <chandlerc@gmail.com> |
Resort the #include lines in include/... and lib/... with the
utils/sort_includes.py script.
Most of these are updating the new R600 target and fixing up a few
regressions that have creeped in since the last time I sorted the
includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171362 91177308-0d34-0410-b5e6-96231b3b80d8
CELFStreamer.h
CInstrDesc.h
CSectionELF.h
|
| 85e910fe5cc308956edc0c71165b6714a1654df9 |
24-Dec-2012 |
NAKAMURA Takumi <geek4civic@gmail.com> |
llvm/MC/MCMachObjectWriter.h: ComputeSymbolTable(): Prune one description in the comment. [-Wdocumentation]
/// \param StringIndexMap [out] - Map from symbol names to offsets in the string table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@171010 91177308-0d34-0410-b5e6-96231b3b80d8
CMachObjectWriter.h
|
| 70fe6ecb6d0c3b556f2c4e3c1e5013da821beded |
21-Dec-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Add a missing assertion, the null register has no register units.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170916 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 4766ef41b31e4f97bce1179c3b0398303bf65356 |
20-Dec-2012 |
Eli Bendersky <eliben@google.com> |
Aligned bundling support. Following the discussion here:
http://lists.cs.uiuc.edu/pipermail/llvmdev/2012-December/056754.html
The proposal and implementation are fully documented here:
https://sites.google.com/a/chromium.org/dev/nativeclient/pnacl/aligned-bundling-support-in-llvm
Tests will follow shortly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170718 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
CELFStreamer.h
CObjectStreamer.h
CStreamer.h
|
| 0eaf5a503e291cfd6d3ad27b6cc3956be2d4b914 |
20-Dec-2012 |
Jim Grosbach <grosbach@apple.com> |
Fix inadvertant delete of 'has'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170713 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 6af228a92a7b8414fa3c1b3c37ee659d32e66e1b |
20-Dec-2012 |
Roman Divacky <rdivacky@freebsd.org> |
Remove MCTargetAsmLexer and its derived classes now that edis,
its only user, is gone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170699 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmLexer.h
CTargetAsmLexer.h
|
| 46367768f75c860d64874067800711120fdbfc22 |
20-Dec-2012 |
Jim Grosbach <grosbach@apple.com> |
Clean up some DOxygen comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170629 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 39758cd55d994c0899acfb365d717e9f877ca001 |
20-Dec-2012 |
Jim Grosbach <grosbach@apple.com> |
Clean up some DOxygen comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170628 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| fbf3b4a07690751f72302757058ab0298dfb832e |
20-Dec-2012 |
Jim Grosbach <grosbach@apple.com> |
MC: Add MCInstrDesc::mayAffectControlFlow() method.
MC disassembler clients (LLDB) are interested in querying if an
instruction may affect control flow other than by virtue of being
an explicit branch instruction. For example, instructions which
write directly to the PC on some architectures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170610 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
CRegisterInfo.h
|
| 16f3204b95c952a70c9d2aa3b423162215beb6ae |
20-Dec-2012 |
Jim Grosbach <grosbach@apple.com> |
Add isSubRegisterEq() and isSuperRegisterEq().
isSub and isSuper return false if RegA == RegB. Add variants which also
include the identity function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170609 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| e188fb7dd91c6fee15aa18c877d664d63d736000 |
20-Dec-2012 |
Jim Grosbach <grosbach@apple.com> |
Move isSubRegister() and isSuperRegister to MCRegisterInfo.
These were defined on TargetRegisterInfo, but they don't use any information
that's not available in MCRegisterInfo, so sink them down to be available
at the MC layer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170608 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| dd2fa5195ea2d98b2b4ee18f9894ad674f132a40 |
20-Dec-2012 |
Jim Grosbach <grosbach@apple.com> |
Fix doc comment. '///' not '//'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170607 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 28d24c95ade0e1fe13d40a068179e61ab5622782 |
19-Dec-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Remove edis remnant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170580 91177308-0d34-0410-b5e6-96231b3b80d8
DInstInfo.h
|
| 759e3fa641d0ad01012d16d913015c9f69c8d2ab |
19-Dec-2012 |
Roman Divacky <rdivacky@freebsd.org> |
Remove edis - the enhanced disassembler. Fixes PR14654.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170578 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| 6c583141bf6b7a6b5f8125c1037ecbc089813288 |
18-Dec-2012 |
Eric Christopher <echristo@gmail.com> |
Add support for passing -main-file-name all the way through to
the assembler.
Part of PR14624
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170390 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 6c31d313575bba1b87b583260f39f0b0dae143f4 |
17-Dec-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Prepare LLVM to fix PR14625, exposing a hook in MCContext to manage the
compilation directory.
This defaults to the current working directory, just as it always has,
but now an assembler can choose to override it with a custom directory.
I've taught llvm-mc about this option and added a test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170371 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 2c3a4641a7785da78839caf574277df9cd93b52c |
16-Dec-2012 |
Reed Kotler <rkotler@mips.com> |
This patch is needed to make c++ exceptions work for mips16.
Mips16 is really a processor decoding mode (ala thumb 1) and in the same
program, mips16 and mips32 functions can exist and can call each other.
If a jal type instruction encounters an address with the lower bit set, then
the processor switches to mips16 mode (if it is not already in it). If the
lower bit is not set, then it switches to mips32 mode.
The linker knows which functions are mips16 and which are mips32.
When relocation is performed on code labels, this lower order bit is
set if the code label is a mips16 code label.
In general this works just fine, however when creating exception handling
tables and dwarf, there are cases where you don't want this lower order
bit added in.
This has been traditionally distinguished in gas assembly source by using a
different syntax for the label.
lab1: ; this will cause the lower order bit to be added
lab2=. ; this will not cause the lower order bit to be added
In some cases, it does not matter because in dwarf and debug tables
the difference of two labels is used and in that case the lower order
bits subtract each other out.
To fix this, I have added to mcstreamer the notion of a debuglabel.
The default is for label and debug label to be the same. So calling
EmitLabel and EmitDebugLabel produce the same result.
For various reasons, there is only one set of labels that needs to be
modified for the mips exceptions to work. These are the "$eh_func_beginXXX"
labels.
Mips overrides the debug label suffix from ":" to "=." .
This initial patch fixes exceptions. More changes most likely
will be needed to DwarfCFException to make all of this work
for actual debugging. These changes will be to emit debug labels in some
places where a simple label is emitted now.
Some historical discussion on this from gcc can be found at:
http://gcc.gnu.org/ml/gcc-patches/2008-08/msg00623.html
http://gcc.gnu.org/ml/gcc-patches/2008-11/msg01273.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170279 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CELFStreamer.h
CObjectStreamer.h
CStreamer.h
|
| 99cbdde6198623ff014c776743caec2cf48f4840 |
14-Dec-2012 |
Pedro Artigas <partigas@apple.com> |
Add more reset methods to make all objects that the backend may use for outputting code have a reset, some are not used but were declared for completeness
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170227 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
CCodeEmitter.h
CMachObjectWriter.h
CObjectWriter.h
|
| b453e16855f347e300f1dc0cd0dfbdd65c27b0d2 |
14-Dec-2012 |
Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
This patch improves the 64-bit PowerPC InitialExec TLS support by providing
for a wider range of GOT entries that can hold thread-relative offsets.
This matches the behavior of GCC, which was not documented in the PPC64 TLS
ABI. The ABI will be updated with the new code sequence.
Former sequence:
ld 9,x@got@tprel(2)
add 9,9,x@tls
New sequence:
addis 9,2,x@got@tprel@ha
ld 9,x@got@tprel@l(9)
add 9,9,x@tls
Note that a linker optimization exists to transform the new sequence into
the shorter sequence when appropriate, by replacing the addis with a nop
and modifying the base register and relocation type of the ld.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170209 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 05fa24c5749da265ee9f82eeead8ccdf2804f721 |
13-Dec-2012 |
Eric Christopher <echristo@gmail.com> |
Remove extraneous debugging code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170090 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
|
| b1cc6f3dff96bfb26e0f5b62a187374b6a7629a1 |
13-Dec-2012 |
Eric Christopher <echristo@gmail.com> |
Add a way of printing out an arbitrary label name for a section
given the section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170087 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
CSectionCOFF.h
CSectionELF.h
CSectionMachO.h
|
| 5399d2502acaf96fe8420e61913e77f0b23650ff |
12-Dec-2012 |
Pedro Artigas <partigas@apple.com> |
Make the MCStreamer have a reset method and call that after finalization of the asm printer,
also changed MCContext to a single reset only method for simplicity as requested on the list
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170041 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CContext.h
CObjectStreamer.h
CStreamer.h
|
| d52a2c0a31a49e1a8fa16f6b975d01b1e934a49f |
12-Dec-2012 |
Eli Bendersky <eliben@google.com> |
Make naming consistent, add comments and sanity asserts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170007 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| 349c2787cf9e174c8aa955bf8e3b09a405b2aece |
12-Dec-2012 |
Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
This patch implements local-dynamic TLS model support for the 64-bit
PowerPC target. This is the last of the four models, so we now have
full TLS support.
This is mostly a straightforward extension of the general dynamic model.
I had to use an additional Chain operand to tie ADDIS_DTPREL_HA to the
register copy following ADDI_TLSLD_L; otherwise everything above the
ADDIS_DTPREL_HA appeared dead and was removed.
As before, there are new test cases to test the assembly generation, and
the relocations output during integrated assembly. The expected code
gen sequence can be read in test/CodeGen/PowerPC/tls-ld.ll.
There are a couple of things I think can be done more efficiently in the
overall TLS code, so there will likely be a clean-up patch forthcoming;
but for now I want to be sure the functionality is in place.
Bill
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170003 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 37c7461fc3f1983a81bfe934855d707fd6572e78 |
12-Dec-2012 |
Logan Chien <tzuhsiang.chien@gmail.com> |
Add ARM NONE and PREL31 relocation types.
Add R_ARM_NONE and R_ARM_PREL31 relocation types
to MCExpr. Both of them will be used while
generating .ARM.extab and .ARM.exidx sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169965 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 57ac1f458a754f30cf500410b438fb260f9b8fe5 |
11-Dec-2012 |
Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
This patch implements the general dynamic TLS model for 64-bit PowerPC.
Given a thread-local symbol x with global-dynamic access, the generated
code to obtain x's address is:
Instruction Relocation Symbol
addis ra,r2,x@got@tlsgd@ha R_PPC64_GOT_TLSGD16_HA x
addi r3,ra,x@got@tlsgd@l R_PPC64_GOT_TLSGD16_L x
bl __tls_get_addr(x@tlsgd) R_PPC64_TLSGD x
R_PPC64_REL24 __tls_get_addr
nop
<use address in r3>
The implementation borrows from the medium code model work for introducing
special forms of ADDIS and ADDI into the DAG representation. This is made
slightly more complicated by having to introduce a call to the external
function __tls_get_addr. Using the full call machinery is overkill and,
more importantly, makes it difficult to add a special relocation. So I've
introduced another opcode GET_TLS_ADDR to represent the function call, and
surrounded it with register copies to set up the parameter and return value.
Most of the code is pretty straightforward. I ran into one peculiarity
when I introduced a new PPC opcode BL8_NOP_ELF_TLSGD, which is just like
BL8_NOP_ELF except that it takes another parameter to represent the symbol
("x" above) that requires a relocation on the call. Something in the
TblGen machinery causes BL8_NOP_ELF and BL8_NOP_ELF_TLSGD to be treated
identically during the emit phase, so this second operand was never
visited to generate relocations. This is the reason for the slightly
messy workaround in PPCMCCodeEmitter.cpp:getDirectBrEncoding().
Two new tests are included to demonstrate correct external assembly and
correct generation of relocations using the integrated assembler.
Comments welcome!
Thanks,
Bill
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169910 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 07f6a4fde0a1b081fbefd986345c9b2f4f85e88a |
10-Dec-2012 |
Lang Hames <lhames@gmail.com> |
Defer call to InitSections until after MCContext has been initialized. If
InitSections is called before the MCContext is initialized it could cause
duplicate temporary symbols to be emitted later (after context initialization
resets the temporary label counter).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169785 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| f43e3fdb4ffddff6f71b5597c813c43e1e206564 |
10-Dec-2012 |
Eli Bendersky <eliben@google.com> |
Cleanup formatting, comments and naming.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169762 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
|
| d32260fa904320218ba533b731af941338535232 |
08-Dec-2012 |
Logan Chien <tzuhsiang.chien@gmail.com> |
Fix Windows build breakage.
Windows does not have <stdint.h>, should include
"llvm/Support/DataTypes.h" instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169672 91177308-0d34-0410-b5e6-96231b3b80d8
CELFStreamer.h
|
| 550f0ade457c3b042fa099ecff2c022c7ab58b1e |
07-Dec-2012 |
Eli Bendersky <eliben@google.com> |
Make the contents of encoded sections SmallVector<char, N> instead of
SmallString. This makes it possible to use the length-erased SmallVectorImpl
in the interface without imposing buffer size. Thus, the size of MCInstFragment
is back down since a preallocated 8-byte contents buffer is enough.
It would be generally a good idea to rid all the fragments of SmallString as
contents, because a vector just makes more sense.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169644 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CObjectWriter.h
|
| 64d9a3233476553fc950f0f2fc6a2cdd2a4c05cf |
07-Dec-2012 |
Eli Bendersky <eliben@google.com> |
Refactor MCInstFragment and MCDataFragment to adhere to a common interface,
which removes code duplication and prepares the ground for future additions.
Full discussion:
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20121203/158233.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169626 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| ef76b273f96d99a4a260f3dcadde8fbb96256cf3 |
07-Dec-2012 |
Eli Bendersky <eliben@google.com> |
Lift EmitAssignment into MCObjectStreamer which gets rid of at least three
duplicate implementations in format-specific streamers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169613 91177308-0d34-0410-b5e6-96231b3b80d8
CELFStreamer.h
CObjectStreamer.h
|
| 6eb3e87df04f8b035562d9865292c23f5b79f1a2 |
07-Dec-2012 |
Tim Northover <Tim.Northover@arm.com> |
Added Mapping Symbols for ARM ELF
Before this patch, when you objdump an LLVM-compiled file, objdump tried to
decode data-in-code sections as if they were code. This patch adds the missing
Mapping Symbols, as defined by "ELF for the ARM Architecture" (ARM IHI 0044D).
Patch based on work by Greg Fitzgerald.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169609 91177308-0d34-0410-b5e6-96231b3b80d8
CELF.h
|
| 645016533d1208d2e7a17d917d64b8b63c4f9939 |
07-Dec-2012 |
Logan Chien <tzuhsiang.chien@gmail.com> |
Split MCELFStreamer into a header file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169603 91177308-0d34-0410-b5e6-96231b3b80d8
CELFStreamer.h
|
| 873a1dd7d679ac9a9a92a93a4d2bbb157878efb4 |
06-Dec-2012 |
Pedro Artigas <partigas@apple.com> |
fixed valgrind issues of prior commit, this change applies r169456 changes back to the tree with fixes. on darwin no valgrind issues exist in the tests that used to fail.
original change description:
change MCContext to work on the doInitialization/doFinalization model
reviewed by Evan Cheng <evan.cheng@apple.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169553 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| c7078924f044584d9e9b277862d34d5b43ff2b1e |
06-Dec-2012 |
NAKAMURA Takumi <geek4civic@gmail.com> |
Revert r169456, "change MCContext to work on the doInitialization/doFinalization model"
It broke many builders.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169462 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 486a7ad94fc948a0f52c32c860cdb2b166741249 |
06-Dec-2012 |
Pedro Artigas <partigas@apple.com> |
change MCContext to work on the doInitialization/doFinalization model
reviewed by Evan Cheng <evan.cheng@apple.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169456 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 5c10f509f45820d1198bfb975840e93a782745ac |
05-Dec-2012 |
Eli Bendersky <eliben@google.com> |
Change std::vector to SmallVector<4> and remove some unused methods.
This is more consistent with other vectors in this code. In addition, I ran some
tests compiling a large program and >96% of fragments have 4 or less fixups, so
SmallVector<4> is a good optimization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169433 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| fa8de2403078353fe3c7ae160bec22fa23d4d315 |
05-Dec-2012 |
Eli Bendersky <eliben@google.com> |
Remove unused methods
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169419 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| a7e29c878cac1cc7e75959889dd841a16d764988 |
05-Dec-2012 |
Eli Bendersky <eliben@google.com> |
Remove the non-const getInst accessor. It wasn't being used, and isn't very
good for enacpsulation anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169407 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| d9791538156702ac1f92ca2984a8ab536deda4f1 |
05-Dec-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Try to unbreak the build on hosts that don't transitively pull in a definition for int64_t.
Also use the portable (ugly) format string macros, for MSVC compatibility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169396 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| 14ccc9007a932a23201251ced4be4c898a62d6a5 |
05-Dec-2012 |
Kevin Enderby <enderby@apple.com> |
Added a option to the disassembler to print immediates as hex.
This is for the lldb team so most of but not all of the values are
to be printed as hex with this option. Some small values like the
scale in an X86 address were requested to printed in decimal
without the leading 0x.
There may be some tweaks need to places that may still be in
decimal that they want in hex. Specially for arm. I made my best
guess. Any tweaks from here should be simple.
I also did the best I know now with help from the C++ gurus
creating the cleanest formatImm() utility function and containing
the changes. But if someone has a better idea to make something
cleaner I'm all ears and game for changing the implementation.
rdar://8109283
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169393 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| d7802bf0ddcac16ee910105922492aee86a53e1b |
04-Dec-2012 |
Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
This patch introduces initial-exec model support for thread-local storage
on 64-bit PowerPC ELF.
The patch includes code to handle external assembly and MC output with the
integrated assembler. It intentionally does not support the "old" JIT.
For the initial-exec TLS model, the ABI requires the following to calculate
the address of external thread-local variable x:
Code sequence Relocation Symbol
ld 9,x@got@tprel(2) R_PPC64_GOT_TPREL16_DS x
add 9,9,x@tls R_PPC64_TLS x
The register 9 is arbitrary here. The linker will replace x@got@tprel
with the offset relative to the thread pointer to the generated GOT
entry for symbol x. It will replace x@tls with the thread-pointer
register (13).
The two test cases verify correct assembly output and relocation output
as just described.
PowerPC-specific selection node variants are added for the two
instructions above: LD_GOT_TPREL and ADD_TLS. These are inserted
when an initial-exec global variable is encountered by
PPCTargetLowering::LowerGlobalTLSAddress(), and later lowered to
machine instructions LDgotTPREL and ADD8TLS. LDgotTPREL is a pseudo
that uses the same LDrs support added for medium code model's LDtocL,
with a different relocation type.
The rest of the processing is straightforward.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169281 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 255f89faee13dc491cb64fbeae3c763e7e2ea4e6 |
03-Dec-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Sort the #include lines for the include/... tree with the script.
AKA: Recompile *ALL* the source code!
This one went much better. No manual edits here. I spot-checked for
silliness and grep-checked for really broken edits and everything seemed
good. It all still compiles. Yell if you see something that looks goofy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169133 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CAssembler.h
CContext.h
CDisassembler.h
CDwarf.h
CObjectWriter.h
CParser/MCAsmParser.h
CParser/MCAsmParserExtension.h
CSectionCOFF.h
CSectionELF.h
CSectionMachO.h
CStreamer.h
CSubtargetInfo.h
CValue.h
ubtargetFeature.h
|
| d04a8d4b33ff316ca4cf961e06c9e312eff8e64f |
03-Dec-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Use the new script to sort the includes of every file under lib.
Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.
Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169131 91177308-0d34-0410-b5e6-96231b3b80d8
CWinCOFFObjectWriter.h
|
| 67587f462e746e538322fbf7929b8db5de25ced7 |
30-Nov-2012 |
Eric Christopher <echristo@gmail.com> |
Add the rest of the experimental fission sections to MC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168986 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| e26e8a64ab37e98c69801ac2028b187773bc1d1f |
29-Nov-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Add an MCPhysReg typedef to replace naked uint16_t.
Use this type for arrays of physical registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168850 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 6acb53152cd2140bc1f7ec7280bf67823e564ba0 |
28-Nov-2012 |
Eric Christopher <echristo@gmail.com> |
Add brief support for the fission .debug_info.dwo section for
ELF output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168764 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| 915e46fd967f9a51e128f80d762afd03463a897e |
28-Nov-2012 |
Eric Christopher <echristo@gmail.com> |
Rearrange ordering of sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168762 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| 43e1d7aded7bf8486f5b810b6dc85652f99f6ba0 |
28-Nov-2012 |
Eric Christopher <echristo@gmail.com> |
Move and comment accessor routines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168761 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| 34a9d4b3b9b7858b729a1af67afa721c048fe5e7 |
27-Nov-2012 |
Bill Schmidt <wschmidt@linux.vnet.ibm.com> |
This patch implements medium code model support for 64-bit PowerPC.
The default for 64-bit PowerPC is small code model, in which TOC entries
must be addressable using a 16-bit offset from the TOC pointer. Additionally,
only TOC entries are addressed via the TOC pointer.
With medium code model, TOC entries and data sections can all be addressed
via the TOC pointer using a 32-bit offset. Cooperation with the linker
allows 16-bit offsets to be used when these are sufficient, reducing the
number of extra instructions that need to be executed. Medium code model
also does not generate explicit TOC entries in ".section toc" for variables
that are wholly internal to the compilation unit.
Consider a load of an external 4-byte integer. With small code model, the
compiler generates:
ld 3, .LC1@toc(2)
lwz 4, 0(3)
.section .toc,"aw",@progbits
.LC1:
.tc ei[TC],ei
With medium model, it instead generates:
addis 3, 2, .LC1@toc@ha
ld 3, .LC1@toc@l(3)
lwz 4, 0(3)
.section .toc,"aw",@progbits
.LC1:
.tc ei[TC],ei
Here .LC1@toc@ha is a relocation requesting the upper 16 bits of the
32-bit offset of ei's TOC entry from the TOC base pointer. Similarly,
.LC1@toc@l is a relocation requesting the lower 16 bits. Note that if
the linker determines that ei's TOC entry is within a 16-bit offset of
the TOC base pointer, it will replace the "addis" with a "nop", and
replace the "ld" with the identical "ld" instruction from the small
code model example.
Consider next a load of a function-scope static integer. For small code
model, the compiler generates:
ld 3, .LC1@toc(2)
lwz 4, 0(3)
.section .toc,"aw",@progbits
.LC1:
.tc test_fn_static.si[TC],test_fn_static.si
.type test_fn_static.si,@object
.local test_fn_static.si
.comm test_fn_static.si,4,4
For medium code model, the compiler generates:
addis 3, 2, test_fn_static.si@toc@ha
addi 3, 3, test_fn_static.si@toc@l
lwz 4, 0(3)
.type test_fn_static.si,@object
.local test_fn_static.si
.comm test_fn_static.si,4,4
Again, the linker may replace the "addis" with a "nop", calculating only
a 16-bit offset when this is sufficient.
Note that it would be more efficient for the compiler to generate:
addis 3, 2, test_fn_static.si@toc@ha
lwz 4, test_fn_static.si@toc@l(3)
The current patch does not perform this optimization yet. This will be
addressed as a peephole optimization in a later patch.
For the moment, the default code model for 64-bit PowerPC will remain the
small code model. We plan to eventually change the default to medium code
model, which matches current upstream GCC behavior. Note that the different
code models are ABI-compatible, so code compiled with different models will
be linked and execute correctly.
I've tested the regression suite and the application/benchmark test suite in
two ways: Once with the patch as submitted here, and once with additional
logic to force medium code model as the default. The tests all compile
cleanly, with one exception. The mandel-2 application test fails due to an
unrelated ABI compatibility with passing complex numbers. It just so happens
that small code model was incredibly lucky, in that temporary values in
floating-point registers held the expected values needed by the external
library routine that was called incorrectly. My current thought is to correct
the ABI problems with _Complex before making medium code model the default,
to avoid introducing this "regression."
Here are a few comments on how the patch works, since the selection code
can be difficult to follow:
The existing logic for small code model defines three pseudo-instructions:
LDtoc for most uses, LDtocJTI for jump table addresses, and LDtocCPT for
constant pool addresses. These are expanded by SelectCodeCommon(). The
pseudo-instruction approach doesn't work for medium code model, because
we need to generate two instructions when we match the same pattern.
Instead, new logic in PPCDAGToDAGISel::Select() intercepts the TOC_ENTRY
node for medium code model, and generates an ADDIStocHA followed by either
a LDtocL or an ADDItocL. These new node types correspond naturally to
the sequences described above.
The addis/ld sequence is generated for the following cases:
* Jump table addresses
* Function addresses
* External global variables
* Tentative definitions of global variables (common linkage)
The addis/addi sequence is generated for the following cases:
* Constant pool entries
* File-scope static global variables
* Function-scope static variables
Expanding to the two-instruction sequences at select time exposes the
instructions to subsequent optimization, particularly scheduling.
The rest of the processing occurs at assembly time, in
PPCAsmPrinter::EmitInstruction. Each of the instructions is converted to
a "real" PowerPC instruction. When a TOC entry needs to be created, this
is done here in the same manner as for the existing LDtoc, LDtocJTI, and
LDtocCPT pseudo-instructions (I factored out a new routine to handle this).
I had originally thought that if a TOC entry was needed for LDtocL or
ADDItocL, it would already have been generated for the previous ADDIStocHA.
However, at higher optimization levels, the ADDIStocHA may appear in a
different block, which may be assembled textually following the block
containing the LDtocL or ADDItocL. So it is necessary to include the
possibility of creating a new TOC entry for those two instructions.
Note that for LDtocL, we generate a new form of LD called LDrs. This
allows specifying the @toc@l relocation for the offset field of the LD
instruction (i.e., the offset is replaced by a SymbolLo relocation).
When the peephole optimization described above is added, we will need
to do similar things for all immediate-form load and store operations.
The seven "mcm-n.ll" test cases are kept separate because otherwise the
intermingling of various TOC entries and so forth makes the tests fragile
and hard to understand.
The above assumes use of an external assembler. For use of the
integrated assembler, new relocations are added and used by
PPCELFObjectWriter. Testing is done with "mcm-obj.ll", which tests for
proper generation of the various relocations for the same sequences
tested with the external assembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168708 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| ed9e442cf098663ce213cb16778b44be466b441f |
26-Nov-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Decouple MCInstBuilder from the streamer per Eli's request.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168597 91177308-0d34-0410-b5e6-96231b3b80d8
CInstBuilder.h
|
| 391271f3bbcec02e0da26d7c246bfabff5cb4ddf |
26-Nov-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Add MCInstBuilder, a utility class to simplify MCInst creation similar to MachineInstrBuilder.
Simplify some repetitive code with it. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168587 91177308-0d34-0410-b5e6-96231b3b80d8
CInstBuilder.h
|
| f4f14f68f6078ea6681ee27b5bf42719d7db3441 |
25-Nov-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add support for .cfi_register now that it is easy to extent the representation
to support it. Original patch with the parsing and plumbing by the PaX team and
Roman Divacky. I added the bits in MCDwarf.cpp and the test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168565 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| 14a708b98e7192c3038b984dfbd0a7e0d532867d |
25-Nov-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Further cleanups. Thanks for Sean Silva for noticing it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168556 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| ff233c9e5c3e439fd1eed84b9a9e88a5370572db |
24-Nov-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Change the representation of MCCFIInstruction.
We now store the Register and Offset directly. MachineLocation is gone (from
this file)!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168536 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| 7f74d2c2c197eec76ae2b41fed9c227c0dcc04cb |
24-Nov-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Give each MCCFIInstruction its own opcode.
This untangles the switch cases of the old Move and RelMove opcodes a bit
and makes it clear how to add new instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168534 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| 529a01df02ad221e8e55097a8ee36b85234eb078 |
24-Nov-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Move a bit of duplicated code into a helper function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168533 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 28c9ea3c13dfb8f6bb3226ba511d189135fcb140 |
24-Nov-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Refactor how MCCFIInstructions are created.
Give MCCFIInstruction a single, private constructor and add helper static
methods that create each type of cfi instruction. This is is preparation
for changing its representation. The representation with a pair
MachineLocations older than MC and has been abused quiet a bit to support
more cfi instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168532 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| c8fec7e21f5c24303eab8a8592f3b8faff347d86 |
23-Nov-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implement .cfi_undefined. Based on a patch from PaX team, updated by
Roman Divacky. I just added the testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168520 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| e3904342515658a8561a53b7ef874aace47b700c |
21-Nov-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Add relocations used for mips big GOT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168448 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 12cfa119600418d31ceb748d077b3e6f7057a22a |
09-Nov-2012 |
Anton Korobeynikov <asl@math.spbu.ru> |
Add ARM TARGET2 relocation. The testcase will follow with actualy use-case.
Based on the patch by Logan Chien!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167633 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 8d4abb2446f80986ad5136bbec30c5da18cd6f4b |
06-Nov-2012 |
Andrew Trick <atrick@apple.com> |
misched: TargetSchedule interface for machine resources.
Expose the processor resources defined by the machine model to the
scheduler and other clients through the TargetSchedule interface.
Normalize each resource count with respect to other kinds of
resources. This allows scheduling heuristics to balance resources
against other kinds of resources and latency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167444 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
|
| f29c05e883dc46f3f1be9b3a5f5c50ee73899380 |
27-Oct-2012 |
Lang Hames <lhames@gmail.com> |
MCRegisterClass should be returned by const ref, not by value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166822 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| efcb3d9c1cd9410949b4005fbe6f2817f8dfe395 |
26-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add support for the TYPE operator.
Part of rdar://12576868
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166790 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
CTargetAsmParser.h
|
| 12413ae7cb1d9689c6ef315de6d3d2ca640b8ed0 |
26-Oct-2012 |
Kaelyn Uhrain <rikka@google.com> |
Fix anonymous namespace issue introduced by r166714:
include/llvm/MC/MCTargetAsmParser.h:46:8: error: 'llvm::ParseInstructionInfo' has a field 'llvm::ParseInstructionInfo::AsmRewrites' whose type uses the anonymous namespace [-Werror]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166729 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| ec13022c392747ef166e6be738fc6f00bd7c52d3 |
25-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Perform field lookups with the dot operator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166724 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 6a020a71173a3ea7738a9df69982e85ddbfe0303 |
25-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add support for creating AsmRewrites in the target specific
AsmParser logic. To be used/tested in a subsequent commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166714 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| ed2507a9dabc6d10c9e1e3685f528651b8cb73fd |
25-Oct-2012 |
Michael Liao <michael.liao@intel.com> |
Add 'const' qualifier on member functions not changing its fields.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166708 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| aa71428378c1cb491ca60041d8ba7aa110bc963d |
25-Oct-2012 |
Adhemerval Zanella <azanella@linux.vnet.ibm.com> |
Initial TOC support for PowerPC64 object creation
This patch adds initial PPC64 TOC MC object creation using the small mcmodel
(a single 64K TOC) adding the some TOC relocations (R_PPC64_TOC,
R_PPC64_TOC16, and R_PPC64_TOC16DS).
The addition of 'undefinedExplicitRelSym' hook on 'MCELFObjectTargetWriter'
is meant to avoid the creation of an unreferenced ".TOC." symbol (used in
the .odp creation) as well to set the R_PPC64_TOC relocation target as the
temporary ".TOC." symbol. On PPC64 ABI, the R_PPC64_TOC relocation should
not point to any symbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166677 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| e1d4a8813427b76c5f59cf5b70a9df734b7e9284 |
24-Oct-2012 |
Kevin Enderby <enderby@apple.com> |
Make branch heavy code for generating marked up disassembly simpler
and easier to read by adding a couple helper functions. Suggestion by
Chandler Carruth and seconded by Meador Inge!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166515 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| 5a719fcb5ea91ec4e7af6fc2e48ec31774a859dd |
23-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add an implementation of the offset operator. This is a follow
on patch to r166433.
rdar://12470317
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166488 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
CParser/MCParsedAsmOperand.h
|
| 2128aaebd850edc0415ab8f37b907077651d4399 |
23-Oct-2012 |
Eli Friedman <eli.friedman@gmail.com> |
[ms-inline-asm] Implement _emit directive (which is roughly equivalent to .byte).
<rdar://problem/12470345>.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166451 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 3ed0316f756e2f1730f46654776fcf77f5ace7aa |
23-Oct-2012 |
Kevin Enderby <enderby@apple.com> |
Add support for annotated disassembly output for X86 and arm.
Per the October 12, 2012 Proposal for annotated disassembly output sent out by
Jim Grosbach this set of changes implements this for X86 and arm. The llvm-mc
tool now has a -mdis option to produced the marked up disassembly and a couple
of small example test cases have been added.
rdar://11764962
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166445 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| a703fb9e5e86ed29f7334736f7c085ec81a2006f |
22-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add the isOffsetOf() function.
Part of rdar://12470317
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166436 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| 96d58e64cfe88356f8be4ce622b829fbd9fb5908 |
19-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Have the TargetParser callback to Sema to determine the size of
a memory operand. Retain this information and then add the sizing directives
to the IR. This allows the backend to do proper instruction selection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166316 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| faf547053bc097be0e834efd241ccc023777ff38 |
19-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add a MCAsmParserSemaCallback to the TargetAsmParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166308 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 9abfbdfc77efe715314f8ed673a7b6d25c00ca48 |
19-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add the isParsingInlineAsm() function to the MCAsmTargetParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166292 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 0d7d11d57f81d2318a730d7599bbdaa67a721150 |
19-Oct-2012 |
Nick Lewycky <nicholas@mxc.ca> |
Pacify -Wnon-virtual-dtor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166270 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 3298959540ca744ec16b4c65db244534a929a862 |
18-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add a size argument to the LookupInlineAsmIdentifier() callback,
which will be used by the asm matcher in the near future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166222 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| c8dd27e58301af85979facf291b817802d3523e5 |
18-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Have the LookupInlineAsmIdentifier() callback function return a
*NamedDecl. In turn, build the expressions after we're finished parsing the
asm. This avoids a crasher if the lookup fails.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166212 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| b1f8c139c5c1b1a50bf65b8141dd57434c793e54 |
18-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Move most of the AsmParsing logic in clang back into the MC
layer. Add the ParseMSInlineAsm() function, which is the new interface to
clang. Also expose the new MCAsmParserSemaCallback interface, which is used
by the back-end to do name lookup in Sema. Finally, remove the now defunct
APIs introduced in r165946.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166183 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| fdd6fa89b960088b368231ec08e56a0c0b1e6930 |
17-Oct-2012 |
Andrew Trick <atrick@apple.com> |
misched: Better handling of invalid latencies in the machine model
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166107 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
|
| c5ac87d067861309fb461b9c53f9e429fbe0d067 |
16-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add the helper function, isParseringInlineAsm(). To be used in a future commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166054 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 8f138d1121730007f973131ca79a06a58f981011 |
15-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add a few new APIs to the AsmParser class in support of MS-Style
inline assembly. For the time being, these will be called directly by clang.
However, in the near future I expect these to be sunk back into the MC layer
and more basic APIs (e.g., getClobbers(), getConstraints(), etc.) will be called
by clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165946 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| f35c62bf025411393c7df0803851010cc0e597ba |
15-Oct-2012 |
Adhemerval Zanella <azanella@linux.vnet.ibm.com> |
PowerPC: add EmitTCEntry class for TOC creation
This patch replaces the EmitRawText by a EmitTCEntry class (specialized for
each Streamer) in PowerPC64 TOC entry creation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165940 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 84125ca43c758fd21fdab2b05196e0df57c55c96 |
13-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Remove the MatchInstruction() function. Previously, this was
the interface between the front-end and the MC layer when parsing inline
assembly. Unfortunately, this is too deep into the parsing stack. Specifically,
we're unable to handle target-independent assembly (i.e., assembly directives,
labels, etc.). Note the MatchAndEmitInstruction() isn't the correct
abstraction either. I'll be exposing target-independent hooks shortly, so this
is really just a cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165858 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
CTargetAsmParser.h
|
| 7a2b624bb34374fe233f71cc5220d5ae0a0971cf |
13-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Capitalize per coding standard.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165847 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 6e006d3de882784527d4d9cc92b1a91f6773505e |
13-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Use the new API introduced in r165830 in lieu of the
MapAndConstraints vector. Also remove the unused Kind argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165833 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 0d218994f1ccaacd7c31792af2331ae82bc79c03 |
13-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add a few data members and member functions to the
MCParsedAsmOperand class in support of ms-style inline assembly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165830 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| ed84062812c7b8a82d0e8128a22aa1aa07a14d79 |
12-Oct-2012 |
Sean Silva <silvas@purdue.edu> |
Remove unnecessary classof()'s
isa<> et al. automatically infer when the cast is an upcast (including a
self-cast), so these are no longer necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165767 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CExpr.h
CSection.h
CSectionCOFF.h
CSectionELF.h
CSectionMachO.h
|
| 85c7b6108f8c8cea77d0bce30343f736f6c15981 |
10-Oct-2012 |
Andrew Trick <atrick@apple.com> |
TODO comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165605 91177308-0d34-0410-b5e6-96231b3b80d8
CSubtargetInfo.h
|
| 6312cb099734263f348f36a31b8892b1373a7076 |
10-Oct-2012 |
Andrew Trick <atrick@apple.com> |
misched: Generate IsBuffered flag for machine resources.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165602 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
|
| 6c7a5ac62ce1c235c455d6b648c6f04aa7a91639 |
08-Oct-2012 |
Eric Christopher <echristo@gmail.com> |
Update comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165431 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| 685d3486535dc4be65028e01a730a0b3d4803021 |
05-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add a comment describing the MapAndConstraints.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165326 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 9ba9d4d76bfa8de2b05cbce02a5a3ff7d46cb331 |
05-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add a few typedefs to simplify future changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165324 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| e660fc15fe1f1b8a19488f39d0ec09acc79bed0d |
04-Oct-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Hoist some grossly duplicated code from the COFF/ELF/MachO streamers into MCObjectStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165225 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| 3138659646f3d60a7ee70d49cc03067e3f27a3dc |
03-Oct-2012 |
Craig Topper <craig.topper@gmail.com> |
Remove unused function that used to get itineraries from SubTargetFeatures. This is done from MCSubTargetInfo these days.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165092 91177308-0d34-0410-b5e6-96231b3b80d8
ubtargetFeature.h
|
| f9e008bf673a8eeb04766bfc99f51068608809d2 |
03-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
Revert 165057, per Jim's request. This requires further discussion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165069 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| 95707c90ccb7309df76ea7f3f0b81495e4f7d0e6 |
02-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add basic support for wildcard MCParsedAsmOperands. This type
of operand is specific to MS-style inline assembly and should not be generated
when parsing normal assembly.
The purpose of the wildcard operands are to allow the AsmParser to match
multiple instructions (i.e., MCInsts) to a given ms-style asm statement. For
the time being the matcher just returns the first match. This patch only
implements wildcard matches for memory operands. Support for register
wildcards will be added in the near future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165057 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| 22685876ed7231f32f7d1698c00acab22825b74c |
02-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add the convertToMapAndConstraints() function that is used to
map constraints and MCInst operands to inline asm operands. This replaces the
getMCInstOperandNum() function.
The logic to determine the constraints are not in place, so we still default to
a register constraint (i.e., "r"). Also, we no longer build the MCInst but
rather return just the opcode to get the MCInstrDesc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164979 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| b4316028b3978e65cc2b97042292637857dfad49 |
02-Oct-2012 |
Jim Grosbach <grosbach@apple.com> |
MachO: direct-to-object attribute for data-in-code markers.
The target backend can support data-in-code load commands even when
the assembler doesn't, or vice-versa. Allow targets to opt-in for
direct-to-object.
PR13973.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164974 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
|
| 17be8a51b09c976d35360916952f275f76acf3b3 |
01-Oct-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Expose the getReg() function in the base class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164969 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| f0070f2a973ff046ee63de827ab32ff215b369b2 |
01-Oct-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Provide a shortcut for MCObjectStreamer when emitting fills.
Reduces runtime of i386-large-relocations.s by 10x in Release builds, even more
in Debug+Asserts builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164945 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| 4bb51cc83badd77bdc482b0594b72cb177f052f6 |
26-Sep-2012 |
Craig Topper <craig.topper@gmail.com> |
Rename virtual table anchors from Anchor() to anchor() for consistency with the rest of the tree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164666 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 7f8f3f7f6400291d30531c88a98511f9fc626b4c |
25-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164570 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 2590c2e1e9e2f2a7f28672c10c2df55566238dfa |
25-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Rather then have a wrapper function, have tblgen instantiate the implementation.
Also remove an unused argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164567 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| d717a066c6ddaff401b9259579b265eeafb83b6e |
22-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Expose the mnemonicIsValid() function in the AsmParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164420 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 7b6f2034ac355bd3b3cc88960bf8d0e694fe3db4 |
19-Sep-2012 |
Preston Gurd <preston.gurd@intel.com> |
Add support for macro parameters/arguments delimited by spaces,
to improve compatibility with GNU as.
Based on a patch by PaX Team.
Fixed assertion failures on non-Darwin and added additional test cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164248 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmLexer.h
|
| f145c135f3a28e2c59bd02e475fbf09f4157c9fb |
18-Sep-2012 |
Roman Divacky <rdivacky@freebsd.org> |
Avoid symbol name clash when filling TOC.
Patch by Adhemerval Zanella.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164141 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 34aadd63346b5f9b98749a306b71fcb00ee6996f |
18-Sep-2012 |
Andrew Trick <atrick@apple.com> |
Replaced ReInitMCSubtargetInfo with InitMCProcessor.
Now where we used to call ReInitMCSubtargetInfo, we actually recompute
the same information as InitMCSubtargetInfo instead of only setting
the feature bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164105 91177308-0d34-0410-b5e6-96231b3b80d8
CSubtargetInfo.h
|
| 39adb180bc2822146618b5bf9059eb7f134914b2 |
18-Sep-2012 |
Andrew Trick <atrick@apple.com> |
Let NULL slip through again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164099 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
|
| 34301ceca8913f3126339f332d3dc6f2d7ac0d78 |
18-Sep-2012 |
Andrew Trick <atrick@apple.com> |
TargetSchedModel API. Implement latency lookup, disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164098 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
|
| e127dfd0b175b5a336e61fecaad7fc2aec65d95c |
18-Sep-2012 |
Andrew Trick <atrick@apple.com> |
TableGen subtarget emitter. Initialize MCSubtargetInfo with the new machine model.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164092 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
CSubtargetInfo.h
|
| e1b53287179b4b9b5c3c549586f688d3fa2ae8ef |
18-Sep-2012 |
Andrew Trick <atrick@apple.com> |
Revert r164061-r164067. Most of the new subtarget emitter.
I have to work out the Target/CodeGen header dependencies
before putting this back.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164072 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
CSubtargetInfo.h
|
| 97d552e5c71dd45e1a124e5a87550270a20a9062 |
18-Sep-2012 |
Andrew Trick <atrick@apple.com> |
Don't use NULL as a fake keyword
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164067 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
|
| a2a47d1c50a7acecd729109c334ce3c496f0d549 |
18-Sep-2012 |
Andrew Trick <atrick@apple.com> |
InitMCProcessor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164066 91177308-0d34-0410-b5e6-96231b3b80d8
CSubtargetInfo.h
|
| 12886db4a7af74f17281695320c40248cb263f55 |
18-Sep-2012 |
Andrew Trick <atrick@apple.com> |
TargetSchedModel API. Implement latency lookup, disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164065 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
|
| db7afac4575168c239ac9c570cb7897808f12e30 |
18-Sep-2012 |
Andrew Trick <atrick@apple.com> |
TableGen subtarget emitter. Initialize MCSubtargetInfo with the new machine model.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164061 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
CSubtargetInfo.h
|
| 3c0e5c9ecedb00d3c36fb2747b642bd3e38d0260 |
16-Sep-2012 |
Andrew Trick <atrick@apple.com> |
Guard fields by NDEBUG until they get used in the release build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163993 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
|
| 09bc9373f29b56d69ac3160446f25fc8020b3c16 |
15-Sep-2012 |
Craig Topper <craig.topper@gmail.com> |
Use LLVM_DELETED_FUNCTION in place of 'DO NOT IMPLEMENT' comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163969 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CDwarf.h
|
| 99ab6c6035aec3c0e9b0cc5b76a4666fc5fd7b7b |
14-Sep-2012 |
Andrew Trick <atrick@apple.com> |
TargetSchedModel interface. To be implemented...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163934 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
CSubtargetInfo.h
|
| 72d048b69705f01d48bdef7b235ec96b24290767 |
14-Sep-2012 |
Andrew Trick <atrick@apple.com> |
Define MC data tables for the new scheduling machine model.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163933 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
CSubtargetInfo.h
|
| c5252da873d547a19069eaf9030fec203f128f66 |
14-Sep-2012 |
Dmitri Gribenko <gribozavr@gmail.com> |
Fix Doxygen issues:
* wrap code blocks in \code ... \endcode;
* refer to parameter names in paragraphs correctly (\arg is not what most
people want -- it starts a new paragraph);
* use \param instead of \arg to document parameters in order to be consistent
with the rest of the codebase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163902 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
CAssembler.h
CCodeEmitter.h
CDwarf.h
CInst.h
CLabel.h
CMachObjectWriter.h
CParser/MCAsmLexer.h
CParser/MCAsmParser.h
CParser/MCAsmParserExtension.h
CStreamer.h
CSymbol.h
CTargetAsmLexer.h
CValue.h
|
| 45d81bdde87a38c21facf2ec3b82b0589e9de7e9 |
14-Sep-2012 |
Jim Grosbach <grosbach@apple.com> |
MachO: Correctly mark symbol-difference variables as N_ABS.
.set a, b - c + CONSTANT
d = b - c + CONSTANT
Both 'a' and 'd' should be marked as absolute symbols (N_ABS).
rdar://12219394
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163853 91177308-0d34-0410-b5e6-96231b3b80d8
CMachObjectWriter.h
|
| a1deb4e763cb225a4feade12ccbe5719bfbb1518 |
13-Sep-2012 |
Craig Topper <craig.topper@gmail.com> |
Fix function name in comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163783 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| 67c8978617c3bce9d07210f93f6c64c715f77695 |
12-Sep-2012 |
Dmitri Gribenko <gribozavr@gmail.com> |
Fix a couple of Doxygen comment issues pointed out by -Wdocumentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163721 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
|
| 2a3fcb382ef43374327b7b7672fe1e1e178041da |
12-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Add documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163658 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| fde528fa2b206604bc80618af815bf5dab3fed8e |
12-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Add a few virtual functions to the abstract MCParsedAsmOperand class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163655 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| 59f45e4610e64b88bcee4cd46816ef64e815ff7e |
11-Sep-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Add MCRI::getNumSubRegIndices() and start checking SubRegIndex ranges.
Apparently, NumSubRegIndices was completely unused before. Adjust it by
one to include the null subreg index, just like getNumRegs() includes
the null register.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163628 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 1c4ad5ef4fab105f0c8af7edd026e00502fb6279 |
11-Sep-2012 |
Stephen Hines <srhines@google.com> |
Merge branch 'upstream' into merge-2012_09_10
Conflicts:
lib/CodeGen/AsmPrinter/AsmPrinterInlineAsm.cpp
lib/Support/DynamicLibrary.cpp
lib/Support/LockFileManager.cpp
Change-Id: I91e94c3a7a76e19c688307c5a480a640a3bd2b7e
|
| a9e37c5eaf79c3a32f2921536fb7e12514e86fb2 |
07-Sep-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Fix alignment of .comm and .lcomm on mingw32.
For some reason .lcomm uses byte alignment and .comm log2 alignment so we can't
use the same setting for both. Fix this by reintroducing the LCOMM enum.
I verified this against mingw's gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163420 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 39646d96e76aea5d20bffb386233a0dbb5932a21 |
07-Sep-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
MC: Overhaul handling of .lcomm
- Darwin lied about not supporting .lcomm and turned it into zerofill in the
asm parser. Push the zerofill-conversion down into macho-specific code.
- This makes the tri-state LCOMMType enum superfluous, there are no targets
without .lcomm.
- Do proper error reporting when trying to use .lcomm with alignment on a target
that doesn't support it.
- .comm and .lcomm alignment was parsed in bytes on COFF, should be power of 2.
- Fixes PR13755 (.lcomm crashes on ELF).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163395 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 98eb98b0f2e6573f5aee67ce3e75624392d637b7 |
05-Sep-2012 |
Roman Divacky <rdivacky@freebsd.org> |
Constify subtarget info properly so that we dont cast away the const in
the SubtargetInfoKV tables. Found by gcc48 -Wcast-qual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163251 91177308-0d34-0410-b5e6-96231b3b80d8
CSubtargetInfo.h
ubtargetFeature.h
|
| 5d637d7e93c1f6058c16b41b8ac7dd36c61b4a5c |
05-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Fix function name per coding standard.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163187 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 2cc97def7434345e399e4f5f3f2001d6d7a93c6f |
03-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Asm operands can map to one or more MCOperands. Therefore, add
the NumMCOperands argument to the GetMCInstOperandNum() function that is set
to the number of MCOperands this asm operand mapped to.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163124 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 038f3e31276f8cc86d91d0e4513e1a3ddb8509ba |
03-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Add an interface to the GetMCInstOperandNum() function in the
MCTargetAsmParser class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163122 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| c4d2560a2010456f4eea0007eb71829d5668e7dd |
03-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
Removed unused argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163104 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 3a86e1396230748f17a521915bc802939a787eac |
03-Sep-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Expose the Kind and Opcode variables from the
MatchInstructionImpl() function.
These values are used by the ConvertToMCInst() function to index into the
ConversionTable. The values are also needed to call the GetMCInstOperandNum()
function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163101 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 5d04a560a875eef5cc7ae2bfadaf7d46ea8a60c5 |
31-Aug-2012 |
Chad Rosier <mcrosier@apple.com> |
The ConvertToMCInst() function can't fail, so remove the now dead Match_ConversionFail enum.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163002 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 15b7a98ece81ec275a560c77b814e0479a669bc6 |
30-Aug-2012 |
Owen Anderson <resistor@mac.com> |
Allow targets to specify a minimum supported NOP size when performing NOP padding. If the desired padding is smaller than the supported NOP size,
we will enlarge the padding to make it work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162870 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
|
| 1f7210e808373fa92be3a2d4fa653a6f79d5088b |
29-Aug-2012 |
Craig Topper <craig.topper@gmail.com> |
Make use of the LLVM_DELETED_FUNCTION macro.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162828 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
CAssembler.h
CCodeEmitter.h
CContext.h
CDwarf.h
CExpr.h
CLabel.h
CObjectWriter.h
CParser/AsmLexer.h
CParser/MCAsmLexer.h
CParser/MCAsmParser.h
CParser/MCAsmParserExtension.h
CSection.h
CStreamer.h
CSymbol.h
CTargetAsmLexer.h
CTargetAsmParser.h
|
| 9fb8b49380e7cf6ce88400ad65051e830563bc81 |
24-Aug-2012 |
Roman Divacky <rdivacky@freebsd.org> |
Lower constant pools and jump tables via TOC on PPC64/SVR4.
In collaboration with Adhemerval Zanella.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162562 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 31675153bd2d7617db8cb6aeb58054934c7b9f73 |
24-Aug-2012 |
Stephen Hines <srhines@google.com> |
Merge branch 'upstream' into merge_2
Conflicts:
lib/Target/ARM/ARMCodeEmitter.cpp
Change-Id: I6702d340c733e9721499b5d85b13b96ad9c14eb5
|
| a00b80b04c5edb08639c1c6b32e9231fd8b066f7 |
23-Aug-2012 |
Dmitri Gribenko <gribozavr@gmail.com> |
Fix a bunch of -Wdocumentation warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162446 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
CStreamer.h
|
| 1df46c36b6142d50acfa21063a6e682e7f055e8e |
23-Aug-2012 |
Lang Hames <lhames@gmail.com> |
Make the setInst method take its MCInst parameter by reference, a la Jim's
change in r162404.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162431 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 6c6237f8dce6787e550a3e243e22a085a2859fe8 |
23-Aug-2012 |
Jim Grosbach <grosbach@apple.com> |
MCInstFragment constructor should take by-reference MCInst.
The MCInst is immediately passed to the copy-constructor for local
storage, so there's no need for the parameter itself to be by-value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162404 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 101771ba4d9c2421f836069fcedf9ddc8a0c9dc7 |
22-Aug-2012 |
Jack Carter <jcarter@mips.com> |
For mips64 switch statements in subroutines could generate
within the codegen EK_GPRel64BlockAddress. This was not
supported for direct object output and resulted in an assertion.
This change adds support for EK_GPRel64BlockAddress for
direct object.
One fallout from this is to turn on rela relocations
for mips64 to match gas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162334 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| b4fdadef51ed254d9282356463c6b11ff8a102df |
21-Aug-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Do not report a Parser error when matching inline assembly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162306 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 64bfcbbc58ad485db157190496f0f39156b5a516 |
21-Aug-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Expose the ErrorInfo from the MatchInstructionImpl. In general,
this is the index of the operand that failed to match.
Note: This may cause a buildbot failure due to an API mismatch in clang. Should
recover with my next commit to clang.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162295 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| f2c64ef519b38a4328809b27b4a3a8e0c26e9709 |
17-Aug-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Add an MCID::Select flag and TII hooks for optimizing selects.
Select instructions pick one of two virtual registers based on a
condition, like x86 cmov. On targets like ARM that support predication,
selects can sometimes be eliminated by predicating the instruction
defining one of the operands.
Teach PeepholeOptimizer to recognize select instructions, and ask the
target to optimize them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162059 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| fc1a161d76f5cc0204bed3bce3e27cf36ac76d22 |
14-Aug-2012 |
Jim Grosbach <grosbach@apple.com> |
Switch the fixed-length disassembler to be table-driven.
Refactor the TableGen'erated fixed length disassemblmer to use a
table-driven state machine rather than a massive set of nested
switch() statements.
As a result, the ARM Disassembler (ARMDisassembler.cpp) builds much more
quickly and generates a smaller end result. For a Release+Asserts build on
a 16GB 3.4GHz i7 iMac w/ SSD:
Time to compile at -O2 (averaged w/ hot caches):
Previous: 35.5s
New: 8.9s
TEXT size:
Previous: 447,251
New: 297,661
Builds in 25% of the time previously required and generates code 66% of
the size.
Execution time of the disassembler is only slightly slower (7% disassembling
10 million ARM instructions, 19.6s vs 21.0s). The new implementation has
not yet been tuned, however, so the performance should almost certainly
be recoverable should it become a concern.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161888 91177308-0d34-0410-b5e6-96231b3b80d8
CFixedLenDisassembler.h
|
| 3246176838a47fa088b98772d4899063a9b7f731 |
10-Aug-2012 |
Chad Rosier <mcrosier@apple.com> |
[ms-inline asm] Extend the MC AsmParser API to match MCInsts (but not emit).
This new API will be used by clang to parse ms-style inline asms.
One goal of this project is to use this style of inline asm for targets other
then x86. Therefore, this API needs to be implemented for non-x86 targets at
some point in the future.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161624 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 2d39a0e52df9ce050bd4e2de3a2ecca8fd9a87c3 |
09-Aug-2012 |
Jim Grosbach <grosbach@apple.com> |
Move [SU]LEB128 encoding to a utility header.
These functions are very generic. There's no reason for them to
be tied to MCObjectWriter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161545 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| d43b5c97cff06d7840b974ca84fa0639d2567968 |
08-Aug-2012 |
Andrew Trick <atrick@apple.com> |
Added MispredictPenalty to SchedMachineModel.
This replaces an existing subtarget hook on ARM and allows standard
CodeGen passes to potentially use the property.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161471 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
|
| ebd78710eb12794d9b8ca0307ae1f916e0ecbe80 |
07-Aug-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161354 91177308-0d34-0410-b5e6-96231b3b80d8
CSchedule.h
|
| 7744acd1ab73b3eec6f1449f47083abe3fb1b527 |
03-Aug-2012 |
Shih-wei Liao <sliao@google.com> |
Merge with LLVM upstream r160668 (Jul 24th 2012)
Conflicts:
include/llvm/Support/ELF.h
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
lib/Support/Memory.cpp
lib/Transforms/Instrumentation/AddressSanitizer.cpp
Change-Id: Iddd658cf2eadc7165b2805b446d31af2c5c9917f
|
| 46c0dc7858da65707340ca62b258f8956def78e8 |
27-Jul-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Give MCRegisterInfo an implementation file.
Move some functions from MCRegisterInfo.h that don't need to be inline.
This shrinks llc by 8K.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160865 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 0371cd8b1c0d2101295ca9381a0b437e1f2d8fa2 |
27-Jul-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Eliminate the large XXXSubRegTable constant arrays.
These tables were indexed by [register][subreg index] which made them,
very large and sparse.
Replace them with lists of sub-register indexes that match the existing
lists of sub-registers. MCRI::getSubReg() becomes a very short linear
search, like getSubRegIndex() already was.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160843 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 303c909d5bb014fbeec395090eb467d724969195 |
25-Jul-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Differentially encode all MC register lists.
This simplifies MCRegisterInfo and shrinks the target descriptions a bit
more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160758 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| b7dd9fc678ab4b4c57d333cd9940b0e0d7952ea6 |
21-Jul-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Add VK_Mips_HIGHER and VK_Mips_HIGHEST to MCSymbolRefExpr::VariantKind.
Test case will be added later when long branch patch is checked in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160597 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 2661b411ccc81b1fe19194d3f43b2630cbef3f28 |
07-Jul-2012 |
Andrew Trick <atrick@apple.com> |
I'm introducing a new machine model to simultaneously allow simple
subtarget CPU descriptions and support new features of
MachineScheduler.
MachineModel has three categories of data:
1) Basic properties for coarse grained instruction cost model.
2) Scheduler Read/Write resources for simple per-opcode and operand cost model (TBD).
3) Instruction itineraties for detailed per-cycle reservation tables.
These will all live side-by-side. Any subtarget can use any
combination of them. Instruction itineraries will not change in the
near term. In the long run, I expect them to only be relevant for
in-order VLIW machines that have complex contraints and require a
precise scheduling/bundling model. Once itineraries are only actively
used by VLIW-ish targets, they could be replaced by something more
appropriate for those targets.
This tablegen backend rewrite sets things up for introducing
MachineModel type #2: per opcode/operand cost model.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159891 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrItineraries.h
CSchedule.h
CSubtargetInfo.h
|
| a11a6287a504d1d7503e744d14314df1e696f506 |
07-Jul-2012 |
Andrew Trick <atrick@apple.com> |
Tweak spelling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159889 91177308-0d34-0410-b5e6-96231b3b80d8
CSubtargetInfo.h
|
| 94edc64ba23f71c31d5dee0b6942584a14cedcb5 |
06-Jul-2012 |
Owen Anderson <resistor@mac.com> |
Fix an overzealous assertion. It is legitimate for a target to have multiple fixups on a single instruction that target the same byte, so long as their bit-offsets are coordinates appropriately.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159785 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 218ee74a011c0d350099c452810da0bd57a15047 |
02-Jul-2012 |
Andrew Trick <atrick@apple.com> |
Reapply "Make NumMicroOps a variable in the subtarget's instruction itinerary."
Reapplies r159406 with minor cleanup. The regressions appear to have been spurious.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159541 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrItineraries.h
|
| 3e4b3b9043b1ced24e07d8d1174feeee06c6912e |
29-Jun-2012 |
Andrew Trick <atrick@apple.com> |
Revert "Make NumMicroOps a variable in the subtarget's instruction itinerary."
This reverts commit r159406. I noticed a performance regression so I'll back out for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159411 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrItineraries.h
|
| 7f8c74cfaebb4b58b283a1875d3205704ce5be07 |
29-Jun-2012 |
Andrew Trick <atrick@apple.com> |
misched: count micro-ops toward the issue limit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159407 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrItineraries.h
|
| 0d9513c74f3e4c019406273cce49e43508dc4dcf |
29-Jun-2012 |
Andrew Trick <atrick@apple.com> |
Make NumMicroOps a variable in the subtarget's instruction itinerary.
The TargetInstrInfo::getNumMicroOps API does not change, but soon it
will be used by MachineScheduler. Now each subtarget can specify the
number of micro-ops per itinerary class. For ARM, this is currently
always dynamic (-1), because it is used for load/store multiple which
depends on the number of register operands.
Zero is now a valid number of micro-ops. This can be used for
nop pseudo-instructions or instructions that the hardware can squash
during dispatch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159406 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrItineraries.h
|
| 93ee286e8d949147f8df7f093c9bd8529a99102d |
28-Jun-2012 |
Jack Carter <jcarter@mips.com> |
The ELF relocation record format is different for N64
which many Mips 64 ABIs use than for O64 which many
if not all other target ABIs use.
Most architectures have the following 64 bit relocation record format:
typedef struct
{
Elf64_Addr r_offset; /* Address of reference */
Elf64_Xword r_info; /* Symbol index and type of relocation */
} Elf64_Rel;
typedef struct
{
Elf64_Addr r_offset;
Elf64_Xword r_info;
Elf64_Sxword r_addend;
} Elf64_Rela;
Whereas N64 has the following format:
typedef struct
{
Elf64_Addr r_offset;/* Address of reference */
Elf64_Word r_sym; /* Symbol index */
Elf64_Byte r_ssym; /* Special symbol */
Elf64_Byte r_type3; /* Relocation type */
Elf64_Byte r_type2; /* Relocation type */
Elf64_Byte r_type; /* Relocation type */
} Elf64_Rel;
typedef struct
{
Elf64_Addr r_offset;/* Address of reference */
Elf64_Word r_sym; /* Symbol index */
Elf64_Byte r_ssym; /* Special symbol */
Elf64_Byte r_type3; /* Relocation type */
Elf64_Byte r_type2; /* Relocation type */
Elf64_Byte r_type; /* Relocation type */
Elf64_Sxword r_addend;
} Elf64_Rela;
The structure is the same size, but the r_info data element
is now 5 separate elements. Besides the content aspects,
endian byte reordering will be different for the area with
each element being endianized separately.
I treat this as generic and continue to pass r_type as
an integer masking and unmasking the byte sized N64
values for N64 mode. I've implemented this and it causes no
affect on other current targets.
This passes make check.
Jack
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159299 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| b460a3382961c5be9952a75d46228f624edbd39f |
22-Jun-2012 |
Hal Finkel <hfinkel@anl.gov> |
Revert r158679 - use case is unclear (and it increases the memory footprint).
Original commit message:
Allow up to 64 functional units per processor itinerary.
This patch changes the type used to hold the FU bitset from unsigned to uint64_t.
This will be needed for some upcoming PowerPC itineraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159027 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrItineraries.h
|
| c90a1fcf9f44858b20e0f5f7e0b98049aec7a1e0 |
22-Jun-2012 |
Evan Cheng <evan.cheng@apple.com> |
EmitZerofill should take a 64-bit size or else it's chopping off large zero-filled global. rdar://11729134
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159023 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 9cfc799171171e0cc26f64a60ba36bef8e889556 |
22-Jun-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove another duplicated variable. We only need one to tell us if the linker
knows dwarf or not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158993 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 2241e51406f7bae369d6103cf3464e70f74c4af9 |
22-Jun-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Fix a FIXME: DwarfRequiresRelocationForSectionOffset is the same as
DwarfUsesRelocationsAcrossSections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158992 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| ffccd923101ae177c1a2c407618d8f03a312d69b |
22-Jun-2012 |
Nick Lewycky <nicholas@mxc.ca> |
Emit relocations for DW_AT_location entries on systems which need it. This is
a recommit of r127757. Fixes PR9493. Patch by Paul Robinson!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158957 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| e877c4f9c7b4e4142f33a29e6cd1a07262525a12 |
18-Jun-2012 |
Hal Finkel <hfinkel@anl.gov> |
Allow up to 64 functional units per processor itinerary.
This patch changes the type used to hold the FU bitset from unsigned to uint64_t.
This will be needed for some upcoming PowerPC itineraries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158679 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrItineraries.h
|
| 0076ad7eebb46c07288eec20e385dd8eaff736fb |
08-Jun-2012 |
Andrew Trick <atrick@apple.com> |
Sched itinerary fix: Avoid static initializers.
This fixes an accidental dependence on static initialization order that I introduced yesterday.
Thank you Lang!!!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158215 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrItineraries.h
|
| b7e0289fb320c8440ba5eed121a8b932dbd806a2 |
05-Jun-2012 |
Andrew Trick <atrick@apple.com> |
misched: API for minimum vs. expected latency.
Minimum latency determines per-cycle scheduling groups.
Expected latency determines critical path and cost.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@158021 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrItineraries.h
|
| fc992996f751e0941951b6d08d8f1e80ebec1385 |
05-Jun-2012 |
Andrew Trick <atrick@apple.com> |
misched: Added MultiIssueItineraries.
This allows a subtarget to explicitly specify the issue width and
other properties without providing pipeline stage details for every
instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157979 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrItineraries.h
|
| fd42ed676e37c29364f53f848320b7cb706111e0 |
04-Jun-2012 |
Roman Divacky <rdivacky@freebsd.org> |
Implement local-exec TLS on PowerPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157935 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 22de91aec556d44ee580c2e42f45c7675da98349 |
02-Jun-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Remove the old register list functions from MCRegisterInfo.
These functions exposed the layout of the underlying data tables as
null-terminated uint16_t arrays.
Use the new MCSubRegIterator, MCSuperRegIterator, and MCRegAliasIterator
classes instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157855 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 396618b43a85e12d290a90b181c6af5d7c0c5f11 |
02-Jun-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Switch all register list clients to the new MC*Iterator interface.
No functional change intended.
Sorry for the churn. The iterator classes are supposed to help avoid
giant commits like this one in the future. The TableGen-produced
register lists are getting quite large, and it may be necessary to
change the table representation.
This makes it possible to do so without changing all clients (again).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157854 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| f5d4e5158fcbec26d1c243daa725878ca1ae560b |
31-May-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Emit register unit root tables.
Each register unit has one or two root registers. The full set of
registers containing a given register unit can be computed as the union
of the root registers and their super-registers.
Provide an MCRegUnitRootIterator class to enumerate the roots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157753 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| cd00ef033cf944fc96a0d06ffcf49cd805fc4ee3 |
30-May-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Add MCRegisterInfo::RegListIterator.
Also add subclasses MCSubRegIterator, MCSuperRegIterator, and
MCRegAliasIterator.
These iterators provide an abstract interface to the MCRegisterInfo
register lists so the internal representation can be changed without
changing all clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157695 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 209cdc2999208e9783349e970bd96fc37557fd97 |
30-May-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Make DiffListIterator public to unbreak the gcc buildbots.
Apparently, a friend can't derive from a private class according to gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157654 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| f52baf72c116d9cf8680d25a8e751ce354c7d44b |
30-May-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Emit register unit lists for each register.
Register units are already used internally in TableGen to compute
register pressure sets and overlapping registers. This patch makes them
available to the code generators.
The register unit lists are differentially encoded so they can be reused
for many related registers. This keeps the total size of the lists below
200 bytes for most targets. ARM has the largest table at 560 bytes.
Add an MCRegUnitIterator for traversing the register unit lists. It
provides an abstract interface so the representation can be changed in
the future without changing all clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157650 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| d5ce3ffa67698b9d21f58011f370a210a214d301 |
25-May-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Compress MCRegisterInfo register name tables.
Store (debugging) register names as offsets into a string table instead
of as char pointers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157449 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 3e96531186ba574b0c25a4be62d24b8b7d752c9f |
18-May-2012 |
Jim Grosbach <grosbach@apple.com> |
Refactor data-in-code annotations.
Use a dedicated MachO load command to annotate data-in-code regions.
This is the same format the linker produces for final executable images,
allowing consistency of representation and use of introspection tools
for both object and executable files.
Data-in-code regions are annotated via ".data_region"/".end_data_region"
directive pairs, with an optional region type.
data_region_directive := ".data_region" { region_type }
region_type := "jt8" | "jt16" | "jt32" | "jta32"
end_data_region_directive := ".end_data_region"
The previous handling of ARM-style "$d.*" labels was broken and has
been removed. Specifically, it didn't handle ARM vs. Thumb mode when
marking the end of the section.
rdar://11459456
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157062 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CAssembler.h
CContext.h
CDirectives.h
CMachObjectWriter.h
CStreamer.h
|
| 0ee07e013095e8c298fbcc5203e0bc9f334e15e1 |
15-May-2012 |
Jim Grosbach <grosbach@apple.com> |
TableGen'erate mapping physical registers to encoding values.
Many targets always use the same bitwise encoding value for physical
registers in all (or most) instructions. Add this mapping to the
.td files and TableGen'erate the information and expose an accessor
in MCRegisterInfo.
patch by Tom Stellard.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156829 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 639aa87bee77fe2d83f0978ae1eea53e49def324 |
11-May-2012 |
Jim Grosbach <grosbach@apple.com> |
Tidy up. Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156601 91177308-0d34-0410-b5e6-96231b3b80d8
DInstInfo.h
CDisassembler.h
CExpr.h
CFixupKindInfo.h
CObjectFileInfo.h
CTargetAsmLexer.h
achineLocation.h
ubtargetFeature.h
|
| e5f31ad55ef67231b6e415a4a7dc7f1eb7c0871c |
05-May-2012 |
Jim Grosbach <grosbach@apple.com> |
Nuke a few dead remnants of the CBE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156241 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| cf5a1461acaace0f3e7d11fbbcfbf635b8c8ea9d |
24-Apr-2012 |
Shih-wei Liao <sliao@google.com> |
Merge with LLVM upstream r155090.
Conflicts:
lib/Support/Unix/PathV2.inc
Change-Id: I7b89833849f6cbcfa958a33a971d0f7754c9cb2c
|
| fb22ede033f792196643bad0ceafe473366ddf41 |
16-Apr-2012 |
Craig Topper <craig.topper@gmail.com> |
Make member variables of AsmToken private. Remove unnecessary forward declarations. Remove an unnecessary include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154775 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmLexer.h
CParser/MCAsmLexer.h
|
| bce0de462f9510e57598aeae918d1e1cced718ab |
10-Apr-2012 |
David Chisnall <csdavec@swan.ac.uk> |
Use the correct section types on Solaris for unwind data on both x86 and x86-64.
Patch by Dmitri Shubin!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154391 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| 3420e7f360dab7712a9ec4f51d233c7e73642ec7 |
07-Apr-2012 |
Sean Hunt <scshunt@csclub.uwaterloo.ca> |
Output UTF-8-encoded characters as identifier characters into assembly
by default.
This is a behaviour configurable in the MCAsmInfo. I've decided to turn
it on by default in (possibly optimistic) hopes that most assemblers are
reasonably sane. If this proves a problem, switching to default seems
reasonable.
I'm not sure if this is the opportune place to test, but it seemed good
to make sure it was tested somewhere.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154235 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 32d1774d45532508c9c76fa8e4dad9454ec50656 |
04-Apr-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Implement DwarfLLVMRegPair::operator< without violating asymmetry.
MSVC8 verifies this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154002 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| c97ef618d2d849a272a353c2b4343fc5902cd921 |
02-Apr-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Move getOpcodeName from the various target InstPrinters into the superclass MCInstPrinter.
All implementations used the same code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153866 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| 17463b3ef1a3d39b10619254f12e806c8c43f9e7 |
02-Apr-2012 |
Craig Topper <craig.topper@gmail.com> |
Make MCInstrInfo available to the MCInstPrinter. This will be used to remove getInstructionName and the static data it contains since the same tables are already in MCInstrInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153860 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| 243018ffcf764e4dde2968f909f4a2e578aafe86 |
01-Apr-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Emit the LLVM<->DWARF register mapping as a sorted table and use binary search to do the lookup.
This also avoids emitting the information twice, which led to code bloat. On i386-linux-Release+Asserts
with all targets built this change shaves a whopping 1.3 MB off clang. The number is probably exaggerated
by recent inliner changes but the methods were already enormous with the old inline cost computation.
The DWARF reg -> LLVM reg mapping doesn't seem to have holes in it, so it could be a simple lookup table.
I didn't implement that optimization yet to avoid potentially changing functionality.
There is still some duplication both in tablegen and the generated code that should be cleaned up eventually.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153837 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 0d4e2ea00eac5d51a74a54dd504a8f34580041d7 |
30-Mar-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Reapply 153764 and 153761 with a fix.
Use an explicit comparator instead of the default.
The sets are sorted, but not using the default comparator. Hopefully,
this will unbreak the Linux builders.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153772 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 77ff8bbc2abf13b269bf1e66526e813955b078a7 |
30-Mar-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Revert 153764 and 153761. They broke a --enable-optimized --enable-assertions
--enable-expensive-checks build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153771 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 8f36b0b139b5ba683eedf022f1b0c1279b680cf7 |
30-Mar-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Compress register lists by sharing suffixes.
TableGen emits lists of sub-registers, super-registers, and overlaps. Put
them all in a single table and use a SequenceToOffsetTable to share
suffixes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153761 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| f1d0f7781e766df878bec4e7977fa3204374f394 |
26-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Prune some includes and forward declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153429 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
CAssembler.h
CCodeEmitter.h
CContext.h
CDwarf.h
CELFObjectWriter.h
CExpr.h
CObjectFileInfo.h
CObjectWriter.h
CSection.h
CSectionCOFF.h
CSectionELF.h
CSectionMachO.h
CStreamer.h
|
| c59a7995d22e2889706810c90a20a51ecfec278b |
24-Mar-2012 |
Shih-wei Liao <sliao@google.com> |
Merge branch 'upstream' into sliao_d
|
| 00ca888cccd130dd3ebcfc02cf2b9187b54d116e |
24-Mar-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Add a hook in MCELFObjectTargetWriter to allow targets to sort relocation
entries in the relocation table before they are written out to the file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153345 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| 014bc6e3ceac59ea7d1d435cfb88642157c5270c |
19-Mar-2012 |
TDYa127 <tdy@google.com> |
Restore to use private and LLVM coding style
Change-Id: I5650b0de503f5b44e7dc38bcb204f65a9b8a4ddc
CAssembler.h
|
| 8b8825ac164c2e7cce8b6987cea78cd8b301360d |
17-Mar-2012 |
Shih-wei Liao <sliao@google.com> |
Integrated linker.
Change-Id: Iec22c1b717750cb428c61c5319cdd77378e4af1e
CAssembler.h
CSection.h
|
| bcfa982c4866fee5f86dca8c4bfc7425a9629f0d |
15-Mar-2012 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Revert r152202: "Use uint16_t to store InstrNameIndices in MCInstrInfo."
We cannot limit the concatenated instruction names to 64K. ARM is
already at 32K, and it is easy to imagine a target with more
instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152817 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrInfo.h
|
| 39bdc5526f9bb4985c5ea7711e603bb44707ed42 |
11-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Shrink and reorder some fields in MCOperandInfo to fit it in 8 bytes to reduce size of static tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152524 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| fac259814923d091942b230e7bd002a8d1130bc3 |
08-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Use uint16_t to store instruction implicit uses and defs. Reduces static data.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152301 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 88d2fa438a5b9feb7da77e4beeaa00944ae4168e |
08-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Re-commit r152202 hopefully fixing the MSVC linker error.
Original commit message:
Use uint16_t to store InstrNameIndices in MCInstrInfo. Add asserts to protect all 16-bit string table offsets. Also make sure the string to offset table string is not larger than 65536 characters since larger string literals aren't portable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152296 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrInfo.h
|
| 3c777947f4fdd94f061f8ac4a118a8db03da88a8 |
07-Mar-2012 |
Chad Rosier <mcrosier@apple.com> |
Revert r152202 as it's causing internal buildbot failures.
Original commit message:
Use uint16_t to store InstrNameIndices in MCInstrInfo. Add asserts to protect
all 16-bit string table offsets. Also make sure the string to offset table
string is not larger than 65536 characters since larger string literals aren't
portable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152233 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrInfo.h
|
| d3c9d9447ed7b5b8d3800b871ff162ae2df9fd5b |
07-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Use uint16_t to store InstrNameIndices in MCInstrInfo. Add asserts to protect all 16-bit string table offsets. Also make sure the string to offset table string is not larger than 65536 characters since larger string literals aren't portable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152202 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrInfo.h
|
| aff18aee5632d8cb5ed7e299df4cb451bf12c834 |
06-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Increase number of allowed registers in register classes to 64k instead of 256. Widen register class ID to 16-bits. Widen register size and alignment to be up to 64k bytes instead of 256 bytes. This partially reverts r152019 to be less restrictive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152100 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 696f5ab12ef4beea368c5343ed1db443e9a7fead |
06-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Revert r152016 and allow overlap, sub, super register tables to be more than 64k entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152099 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 28f08c93e75d291695ea89b9004145103292e85b |
05-Mar-2012 |
Jim Grosbach <grosbach@apple.com> |
ARM refactor away a bunch of VLD/VST pseudo instructions.
With the new composite physical registers to represent arbitrary pairs
of DPR registers, we don't need the pseudo-registers anymore. Get rid of
a bunch of them that use DPR register pairs and just use the real
instructions directly instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152045 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 33ca87affb81b60c4d50214eb7458bd26d397d53 |
05-Mar-2012 |
Jim Grosbach <grosbach@apple.com> |
MCRegisterInfo-ize getMatchingSuperReg.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152044 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| c6449b636f4984be88f128d0375c056ad05e7e8f |
05-Mar-2012 |
Jim Grosbach <grosbach@apple.com> |
Make MCRegisterInfo available to the the MCInstPrinter.
Used to allow context sensitive printing of super-register or sub-register
references.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152043 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| 52b89dd303424582d054e18417099f3a7e343b41 |
05-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Shrink and reorder fields in MCRegisterClass to reduce size of static data.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152019 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 9ebfbf8b9fd5f982e0db9293808bd32168615ba9 |
05-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Convert more GenRegisterInfo tables from unsigned to uint16_t to reduce static data size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152016 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| e4fd907e72a599eddfa7a81eac4366b5b82523e3 |
04-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Use uint16_t to store register overlaps to reduce static data.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152001 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| b6632ba380cf624e60fe16b03d6e21b05dd07724 |
04-Mar-2012 |
Craig Topper <craig.topper@gmail.com> |
Use uint16_t instead of unsigned to store registers in reg classes. Reduces static data size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151998 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| ed4cf997abe9db574728aa6c1b06a9887848e7f0 |
02-Mar-2012 |
Jim Grosbach <grosbach@apple.com> |
Tidy up. Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151926 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| b83e2bbfbc107a71632bd42f2be8186554b16e1f |
02-Mar-2012 |
Eric Christopher <echristo@apple.com> |
Grammar-o in function name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151875 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 4b1212b4bfac98c688d484bf22ae158875f06ad5 |
01-Mar-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Move getSubRegIndex out of generated code into MCRegisterInfo, devirtualize it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151821 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| b3acdcc00c9dfb01663780e858e586cc5f04423f |
01-Mar-2012 |
Jim Grosbach <grosbach@apple.com> |
Move TargetRegisterInfo::getSubReg() to MCRegisterInfo.
Allows us to de-virtualize the function and provides access to it in
the instruction printer, which is useful for handling composite
physical registers (e.g., ARM register lists).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151815 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| adef06a71458ded0716935a61b3d43d164d4df12 |
29-Feb-2012 |
Derek Schuff <dschuff@google.com> |
Make MemoryObject accessor members const again
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151687 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| 489d67927172941bf59b9f4829ab8910814fea24 |
28-Feb-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
On ELF, create relocations to the abbreviation and line sections when producing
debug info for assembly files. We were already doing the right thing when
producing debug info for C/C++.
ELF linkers don't know dwarf, so they depend on these relocations to produce
valid dwarf output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151655 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| 7b25ecf6adbf3c4709c48033acfeb6ebbb4452ab |
27-Feb-2012 |
Jim Grosbach <grosbach@apple.com> |
ARM BL/BLX instruction fixups should use relocations.
We on the linker to resolve calls to the appropriate BL/BLX instruction
to make interworking function correctly. It uses the symbol in the
relocation to do that, so we need to be careful about being too clever.
To enable this for ARM mode, split the BL/BLX fixup kind off from the
unconditional-branch fixups.
rdar://10927209
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151571 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
|
| 9d91c5d31c6758124559c0916d852295f47a2bec |
23-Feb-2012 |
Craig Topper <craig.topper@gmail.com> |
Remove 'if' from getSuperRegisters, getSubRegisters, and getOverlaps that were added in r151038.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151246 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 7d9b20792bfc528647f8bd7644934b228cc6c60b |
21-Feb-2012 |
Craig Topper <craig.topper@gmail.com> |
Reorder some members in MCRegisterClass to remove padding on 64-bit builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151043 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| f3e3783012dc7875ed37be8aaaefd96f98454781 |
21-Feb-2012 |
Craig Topper <craig.topper@gmail.com> |
In generated RegisterInfo files, replace a pointer to the end of an array with just the size of the array to avoid relocations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151041 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 4472838fc8a7f2f08aec27c284b64bc28bef0468 |
21-Feb-2012 |
Craig Topper <craig.topper@gmail.com> |
Merge some tables in generated RegisterInfo file. Store indices into larger table instead of pointers to reduce relocations and shrink table size on 64-bit builds. Shaves ~24K off X86MCTargetDesc.o
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151038 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 4cbcee16187ab07a70280fc10af327767325b848 |
17-Feb-2012 |
David Chisnall <csdavec@swan.ac.uk> |
Generate the correct EH frame section types on Solaris, this time without breaking other platforms...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150819 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| 8bb51ef6d2a396715f1dbc6edc1599892779e4d6 |
17-Feb-2012 |
David Chisnall <csdavec@swan.ac.uk> |
Revert r150814. It turns out that there is a good reason for this after all...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150818 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| 406262a69ff0ff00558781e8e87a84336f425bd5 |
17-Feb-2012 |
Richard Osborne <richard@xmos.com> |
Fix typo in comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150815 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeGenInfo.h
|
| 637b25a6a04908562af422c0cafbcf9db94bcc81 |
17-Feb-2012 |
David Chisnall <csdavec@swan.ac.uk> |
Don't lazily allocate eh_frame. We're not lazily allocating things like the LSDA, which are only used when the eh frame is used, so this lazy allocation doesn't really make sense.
Fix the type of eh_frame on Solaris so that Sun ld doesn't fail to combine them (thus making it impossible for the unwind library to find them and breaking exceptions).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150814 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| d4a19b6a72d19a6f90b676aac37118664b7b7a84 |
11-Feb-2012 |
Anton Korobeynikov <asl@math.spbu.ru> |
Add support for implicit TLS model used with MS VC runtime.
Patch by Kai Nacke!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150307 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
CObjectFileInfo.h
|
| 88b6fc06db667bd26d6ef661597affaa6abfdd0d |
11-Feb-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Make the EDis tables const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150304 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| c667ba69ac342563c0886e20509e68705d78a0a5 |
10-Feb-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Put instruction names into an indexed string table on the side, removing a pointer from MCInstrDesc.
Make them accessible through MCInstrInfo. They are only used for debugging purposes so this doesn't
have an impact on performance. X86MCTargetDesc.o goes from 630K to 461K on x86_64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150245 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
CInstrInfo.h
|
| 133f9d989485376ce8ad0d6c61ba12e913fa6366 |
09-Feb-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Move the Name field in MCInstrDesc to the end, saving 8 bytes of padding per entry on x86_64.
No change on i386.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150170 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 90a468c424f7d0a85b3dc783634106d9a46d6688 |
08-Feb-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Value initialize MCRegisterClasses. Not sure how could miss this during the MCTargetDesc refactor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150076 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 2ea93875b2f2900b9d244dfd7649c9ed02a34cd7 |
06-Feb-2012 |
Derek Schuff <dschuff@google.com> |
Enable streaming of bitcode
This CL delays reading of function bodies from initial parse until
materialization, allowing overlap of compilation with bitcode download.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149918 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| 50bee42b54cd9aec5f49566307df2b0cf23afcf6 |
05-Feb-2012 |
Craig Topper <craig.topper@gmail.com> |
Convert assert(0) to llvm_unreachable
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149849 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
CFixup.h
CRegisterInfo.h
|
| 6c2cf8b1fbcf70fd9db6fe44032c1ceaa2299760 |
03-Feb-2012 |
Akira Hatanaka <ahatanaka@mips.com> |
Add a new MachineJumpTableInfo entry type, EK_GPRel64BlockAddress, which is
needed to emit a 64-bit gp-relative relocation entry. Make changes necessary
for emitting jump tables which have entries with directive .gpdword. This patch
does not implement the parts needed for direct object emission or JIT.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149668 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CStreamer.h
|
| 0db58bfecea020ffcdfa1fc6458995371e1c3c50 |
31-Jan-2012 |
Devang Patel <dpatel@apple.com> |
Add assembler dialect attribute in asm parser which lets target specific asm parser change dialect on the fly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149396 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| ebd4c05c3cbd61215366d4d16f1c1a2e57e7156d |
27-Jan-2012 |
Jim Grosbach <grosbach@apple.com> |
Better diagnostic for malformed .org assembly directive.
Provide source line number information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149101 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
CStreamer.h
|
| 82f4ce5081fc9cfbf34bbe61eb0412e7ca4dc3df |
27-Jan-2012 |
Jim Grosbach <grosbach@apple.com> |
Add simple support for keeping MCFixup source information.
Can be used to issue more user friendly diagnostics for faulty
relocation constructs and such.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149092 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CFixup.h
CInst.h
|
| 3662e5ce709814f6b7cb3871be71ebc5e1ada16f |
27-Jan-2012 |
Jim Grosbach <grosbach@apple.com> |
Add SourceMgr to MCContext for backend diagnostics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149090 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 34982576a43887e7f062ed0a3571af2cbab003f3 |
26-Jan-2012 |
James Molloy <james.molloy@arm.com> |
Add support for the R_ARM_TARGET1 relocation, which should be given to relocations applied to all C++ constructors and destructors.
This enables the linker to match concrete relocation types (absolute or relative) with whatever library or C++ support code is being linked against.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149057 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 4a99f59aef358fb93eac180e49f6dcef03822046 |
25-Jan-2012 |
Anton Korobeynikov <asl@math.spbu.ru> |
Properly emit ctors / dtors with priorities into desired sections
and let linker handle the rest.
This finally fixes PR5329
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148990 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| 3eb4be0ace6263f35a2f3aae9e964a752ebe55af |
24-Jan-2012 |
Chandler Carruth <chandlerc@gmail.com> |
Revert r148686 (and r148694, a fix to it) due to a serious layering
violation -- MC cannot depend on CodeGen.
Specifically, the MCTargetDesc component of each target is actually
a subcomponent of the MC library. As such, it cannot depend on the
target-independent code generator, because MC itself cannot depend on
the target-independent code generator. This change moved a flag from the
ARM MCTargetDesc file ARMMCAsmInfo.cpp to the CodeGen layer in
ARMException.cpp, leaving behind an 'extern' to refer back to it. That
layering order isn't viable givin the constraints outlined above.
Commandline flags are designed to be static specifically to avoid these
types of bugs.
Fixing this is likely going to require some non-trivial refactoring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148759 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 16d7d437e03ce87fdaef7971919302920d54a966 |
23-Jan-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add support for .cfi_signal_frame. Fixes pr11762.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148733 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| 7908480e4caf2f7ecb0b62c900039d49e7d51ebb |
23-Jan-2012 |
Evgeniy Stepanov <eugeni.stepanov@gmail.com> |
An option to selectively enable parts of ARM EHABI support.
This change adds an new value to the --arm-enable-ehabi option that
disables emitting unwinding descriptors. This mode gives a working
backtrace() without the (currently broken) exception support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148686 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 7b672fe03b6f1734ac545e3aceb6d90bed3f0406 |
19-Jan-2012 |
Owen Anderson <resistor@mac.com> |
Add a new form of MCOperand, for representing sub-instructions. This is intended for supporting bundles through the MC layer, rather than lowering them pre-MC as we currently do for Thumb2 IT blocks. Since these sub-instruction operands hold pointers to the sub-instructions, it is the responsibility of the target's AsmPrinter to provide storage for them for the duration of the EmitInstruction() call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148492 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| ec3433852dd11e8ff60c9610b4c84468e5935f2b |
18-Jan-2012 |
Jim Grosbach <grosbach@apple.com> |
Tidy up. MCAsmBackend naming conventions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148400 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
|
| 9b5b125c34b47e0e7eef2548acee8bf1448c4b71 |
18-Jan-2012 |
Jim Grosbach <grosbach@apple.com> |
Move some ARM specific MCAssmebler bits into the ARMAsmBackend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148364 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
|
| a005c3140d8c16fd68b7e3a3dffb3153609f7527 |
10-Jan-2012 |
Devang Patel <dpatel@apple.com> |
Let asm parser query asm syntax dialect.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147880 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 11c2defa9157bd589cb322218c718c4492ed5746 |
10-Jan-2012 |
Kevin Enderby <enderby@apple.com> |
This is the matching change for the data structure name changes for the
functional change in r147860 to use DW_TAG_label's instead TAG_subprogram's.
This only changes names and updates comments. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147877 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
|
| 9cce24a257108ec50f65652d233b9ffadc691682 |
10-Jan-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove the logging streamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147820 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 1fe9737eb49ecb80fbb547f0e16e10a726cd53cf |
09-Jan-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Don't print an unused label before .cfi_endproc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147763 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
CStreamer.h
|
| 547be2699c547b79a7735858a64921d8ccf180f7 |
07-Jan-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Don't print a label before .cfi_startproc when we don't need to. This makes
the produce assembly when using CFI just a bit more readable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147743 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
CStreamer.h
|
| 99b4237c1647156f0e1d3d7e03efdab23ed79778 |
07-Jan-2012 |
Rafael Espindola <rafael.espindola@gmail.com> |
Split Finish into Finish and FinishImpl to have a common place to do end of
file error checking. Use that to error on an unfinished cfi_startproc.
The error is not nice, but is already better than a segmentation fault.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147717 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
CObjectStreamer.h
CStreamer.h
|
| ed23bdb65fe86cdb7a38c8c1998ec965e6973966 |
29-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implement cfi_restore. Patch by Brian Anderson!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147356 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| c25680f728f89dd43939b00049ee524fbf59b7be |
29-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Rename Remember and Restore to RememberState and RestoreState for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147354 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| 6f0b181bc70318f8d5d4b9bdead7fc748677fe2a |
29-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implement .cfi_escape. Patch by Brian Anderson!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147352 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| ce618af3e880ae0ec0ddd81aca8ed5bbd4096ae4 |
24-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Section relative fixups are a coff concept, not a x86 one. Replace the
x86 specific reloc_coff_secrel32 with a generic FK_SecRel_4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147252 91177308-0d34-0410-b5e6-96231b3b80d8
CFixup.h
|
| df09270ae897e7fa64a7c162de163c32ee181a03 |
24-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Move x86 specific bits of the COFF writer to lib/Target/X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147231 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
CWinCOFFObjectWriter.h
|
| 84070ffbe6905f31cf369ad3f6742dfa5188332c |
24-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Define trivial destructor inline.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147230 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| ceb09f38845a26f0f806946a611b42c6932d6504 |
24-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Make GetRelocType pure virtual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147229 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| f3a86fb03d196994dc7923351f15d8ed9343013e |
22-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Move PPC bits to lib/Target/PowerPC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147124 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| bc24985c5ff01fc25336896c388bd8e4e02ffd95 |
22-Dec-2011 |
Akira Hatanaka <ahatanaka@mips.com> |
Local dynamic TLS model for direct object output. Create the correct TLS MIPS
ELF relocations.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147118 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 69bbda03918a18bd4477bb254d51346ee3033567 |
22-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Move the ARM specific parts of the ELF writer to Target/ARM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147115 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| edae8e1e4d5bd9b59f18ecef04a248be95d8ca46 |
21-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Move the X86 specific bits of the ELF writer to the Target/X86 directory.
Other targets will follow shortly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147060 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| dc9a8a378daf432d8dcfc178507afe149706f9a6 |
21-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Reduce the exposure of Triple::OSType in the ELF object writer. This will
avoid including ADT/Triple.h in many places when the target specific bits are
moved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147059 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| d4304031cb465ca85e2bebb352b7cde5a92a1c39 |
21-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147054 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| 2d24e2a396a1d211baaeedf32148a3b657240170 |
20-Dec-2011 |
David Blaikie <dblaikie@gmail.com> |
Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146960 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfoCOFF.h
CAsmInfoDarwin.h
CAssembler.h
|
| 8f7d12ccfd8feb258bdf4e582592bc00beacc7c6 |
17-Dec-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add back the MC bits of 126425. Original patch by Nathan Jeffords. I added the
asm parsing and testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146801 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 3faac0a78c7a70d3dcd2af102a132bb9da2d639c |
14-Dec-2011 |
Akira Hatanaka <ahatanaka@mips.com> |
Add support for local dynamic TLS model in LowerGlobalTLSAddress. Direct object
emission is not supported yet, but a patch that adds the support should follow
soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146572 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 94c2e85bea1ab1b837a4c055ccc83d5cd32dd027 |
09-Dec-2011 |
Kevin Enderby <enderby@apple.com> |
The second part of support for generating dwarf for assembly source files. This
generates the dwarf Compile Unit DIE and a dwarf subprogram DIE for each
non-temporary label.
The next part will be to get the clang driver to enable this when assembling
a .s file. rdar://9275556
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146262 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
|
| 5a96b3dad2f634c9081c8b2b6c2575441dc5a2bd |
07-Dec-2011 |
Evan Cheng <evan.cheng@apple.com> |
Add bundle aware API for querying instruction properties and switch the code
generator to it. For non-bundle instructions, these behave exactly the same
as the MC layer API.
For properties like mayLoad / mayStore, look into the bundle and if any of the
bundled instructions has the property it would return true.
For properties like isPredicable, only return true if *all* of the bundled
instructions have the property.
For properties like canFoldAsLoad, isCompare, conservatively return false for
bundles.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146026 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| e3d3572e282733bd7aa5ac14115ed0804174e426 |
07-Dec-2011 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Add a few moreLocal/Global R_MIPS_GOT related fixups and
make the addend fixup code a bit more generic
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145998 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 7c2a4a30e0e16762c75adacebd05ec9fcbccf16b |
06-Dec-2011 |
Evan Cheng <evan.cheng@apple.com> |
First chunk of MachineInstr bundle support.
1. Added opcode BUNDLE
2. Taught MachineInstr class to deal with bundled MIs
3. Changed MachineBasicBlock iterator to skip over bundled MIs; added an iterator to walk all the MIs
4. Taught MachineBasicBlock methods about bundled MIs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145975 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 370b78d795154899a22ca2b4674e890661ff1d59 |
06-Dec-2011 |
Jim Grosbach <grosbach@apple.com> |
Move target-specific logic out of generic MCAssembler.
Whether a fixup needs relaxation for the associated instruction is a
target-specific function, as the FIXME indicated. Create a hook for that
and use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145881 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
CAssembler.h
|
| 91f2cce231debf43384fe4ee39c11ba8460503eb |
06-Dec-2011 |
Jim Grosbach <grosbach@apple.com> |
Tidy up. Hard tabs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145877 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| fdedd486243724139b1403a939f46b7de1138d93 |
06-Dec-2011 |
Jim Grosbach <grosbach@apple.com> |
Tidy up. 80 columns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145875 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| f77d5b14af6b92403b93f7ed249f9023e99028cc |
06-Dec-2011 |
Jim Grosbach <grosbach@apple.com> |
Switch MCAssembler to method names starting w/ lower-case.
per http://llvm.org/docs/CodingStandards.html#ll_naming
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145873 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 0cb2a45cceaefb48ec7efb902c453aaae4e24cb2 |
04-Dec-2011 |
Anton Korobeynikov <asl@math.spbu.ru> |
Emit the ctors in the proper order on ARM/EABI.
Maybe some targets should use this as well.
Patch by Evgeniy Stepanov!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145781 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CObjectFileInfo.h
|
| 116bc795da4b10773235a89cc251d31651b3851d |
29-Nov-2011 |
Michael J. Spencer <bigcheesegs@gmail.com> |
MC/X86/COFF: Allow quotes in names when targeting MS/Windows,
as MC is the only assembler we support.
This splits MS/Windows and GNU/Windows ASM infos into two seperate classes.
While there is currently only one difference, full MS C++ ABI support will
require many more.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145409 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfoCOFF.h
|
| 84bfc2f090639f933df06cc675c4385511516bef |
23-Nov-2011 |
Akira Hatanaka <ahatanaka@mips.com> |
This patch addresses gp relative fixups/relocations for jump tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145112 91177308-0d34-0410-b5e6-96231b3b80d8
CFixup.h
CObjectStreamer.h
|
| b95fc31aa2e5a0a0b9ee1909d1cb949577c5aa16 |
16-Nov-2011 |
Evan Cheng <evan.cheng@apple.com> |
Sink codegen optimization level into MCCodeGenInfo along side relocation model
and code model. This eliminates the need to pass OptLevel flag all over the
place and makes it possible for any codegen pass to use this information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144788 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeGenInfo.h
|
| 066b5d8403483bf3a8bb033b690da318fbc68e79 |
14-Nov-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Make headers standalone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144537 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| dfa30e1ab243990eda4732a6dffb91e965e7a755 |
09-Nov-2011 |
Eric Christopher <echristo@apple.com> |
Remove the pubnames section, no one consumes it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@144169 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| 09ac3d841367d5d56328eade506c951e0dc3a72d |
07-Nov-2011 |
Eric Christopher <echristo@apple.com> |
Add the support code to enable the dwarf accelerator tables. Upcoming patches
to fix the types section (all types, not just global types), and testcases.
The code to do the final emission is disabled by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143923 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFileInfo.h
|
| c25c90897781f116d5dbabab170bafcf65900fa7 |
05-Nov-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Add an option to pad an uleb128 to MCObjectWriter and remove the uleb128 encoding from the DWARF asm printer.
As a side effect we now print dwarf ulebs with .ascii directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143809 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
CStreamer.h
|
| 613b7576896fbd03fe495f4ee27b404f81386774 |
01-Nov-2011 |
Kevin Enderby <enderby@apple.com> |
First part of support for generating dwarf for assembly source files with the
-g flag. In this part we generate the .file for the source being assembled and
the .loc's for the assembled instructions.
The next part will be to generate the dwarf Compile Unit DIE and a dwarf
subprogram DIE for each non-temporary label.
Once the next part is done test cases will be added. rdar://9275556
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143509 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 492be647722fc2f372e650ce4a5d9e10171dbe0e |
27-Oct-2011 |
Jim Grosbach <grosbach@apple.com> |
Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143113 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 390c40d96adb2eb4a778a0890c6c8743057e289e |
27-Oct-2011 |
Nick Lewycky <nicholas@mxc.ca> |
Teach our Dwarf emission to use the string pool.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143097 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 746cb670c3cd4f79b288d56d8e9f195685a5381a |
27-Oct-2011 |
Nick Lewycky <nicholas@mxc.ca> |
Reflow lines, fix comments for doxygen style, fix whitespace. No functionality
change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143074 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 3507d24547ce668c9a50c72b6748c0a303e295c1 |
25-Oct-2011 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
This is the first of several patches for Mips direct object generation.
This first patch is for expression variable kinds.
Patch by Jack Carter!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142934 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 44d798d9763bc32aaf49fe7c10d604845f4b6685 |
18-Oct-2011 |
Nick Lewycky <nicholas@mxc.ca> |
Add support for a new extension to the .file directive:
.file filenumber "directory" "filename"
This removes one join+split of the directory+filename in MC internals. Because
bitcode files have independent fields for directory and filenames in debug info,
this patch may change the .o files written by existing .bc files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142300 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CStreamer.h
|
| 9ca9acfaff3c5e9f9dc86b830ef0255610e254e7 |
17-Oct-2011 |
Owen Anderson <resistor@mac.com> |
Use the correct predicate for determining if a branch is conditional or not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142257 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrAnalysis.h
|
| b006337bb8217d5c3def4001cbd978a848557882 |
17-Oct-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
MCOperand is pod-like.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142253 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| 5efabcf01d1c9cdf7ac59a17d757c6ad4cdb112c |
16-Oct-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Add AsmToken::getEndLoc and use it to add ranges to x86 asm register parsing.
<stdin>:1:12: error: register %rax is only available in 64-bit mode
incl %rax
^~~~
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142137 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmLexer.h
|
| d8b7aa26134d2abee777f745c32005e63dea2455 |
16-Oct-2011 |
Chris Lattner <sabre@nondot.org> |
Enhance llvm::SourceMgr to support diagnostic ranges, the same way clang does. Enhance
the X86 asmparser to produce ranges in the one case that was annoying me, for example:
test.s:10:15: error: invalid operand for instruction
movl 0(%rax), 0(%edx)
^~~~~~~
It should be straight-forward to enhance filecheck, tblgen, and/or the .ll parser to use
ranges where appropriate if someone is interested.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142106 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 042aadd8ee1e532e7ef7b6c3d42bcc94e7a6f156 |
10-Oct-2011 |
Owen Anderson <resistor@mac.com> |
MCAtom extending methods need to extend the range of the atom as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141557 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
|
| 2fec6c5ff153786744ba7d0d302b73179731c5e9 |
05-Oct-2011 |
Owen Anderson <resistor@mac.com> |
Teach the MC to output code/data region marker labels in MachO and ELF modes. These are used by disassemblers to provide better disassembly, particularly on targets like ARM Thumb that like to intermingle data in the TEXT segment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141135 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CStreamer.h
|
| 9e5887b17e634b98f7c1cf0ee4f25c218097d08e |
05-Oct-2011 |
Kevin Enderby <enderby@apple.com> |
Adding back support for printing operands symbolically to ARM's new disassembler
using llvm's public 'C' disassembler API now including annotations.
Hooked this up to Darwin's otool(1) so it can again print things like branch
targets for example this:
blx _puts
instead of this:
blx #-36
and includes support for annotations for branches to symbol stubs like:
bl 0x40 @ symbol stub for: _puts
and annotations for pc relative loads like this:
ldr r3, #8 @ literal pool for: Hello, world!
Also again can print the expression encoded in the Mach-O relocation entries for
things like this:
movt r0, :upper16:((_foo-_bar)+1234)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141129 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| c291e2f5780c3a8470113a2a58c1fa680cd54b20 |
25-Sep-2011 |
Jakob Stoklund Olesen <stoklund@2pi.dk> |
Add target hook for pseudo instruction expansion.
Many targets use pseudo instructions to help register allocation. Like
the COPY instruction, these pseudos can be expanded after register
allocation. The early expansion can make life easier for PEI and the
post-ra scheduler.
This patch adds a hook that is called for all remaining pseudo
instructions from the ExpandPostRAPseudos pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140472 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 124e1821033a4b3220f552229652d9460ed90673 |
23-Sep-2011 |
Owen Anderson <resistor@mac.com> |
Start stubbing out MCModule and MCAtom, which provide an API for accessing the rich disassembly of a complete object or executable.
These are very much a work in progress, and not really useful yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140345 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
CModule.h
|
| 83a8031336a1155e6b0c3e9a84164324e08d1c8b |
20-Sep-2011 |
Andrew Trick <atrick@apple.com> |
Restore hasPostISelHook tblgen flag.
No functionality change. The hook makes it explicit which patterns
require "special" handling. i.e. it self-documents tblgen
deficiencies. I plan to add verification in ExpandISelPseudos and
Thumb2SizeReduce to catch any missing hasPostISelHooks. Otherwise it's
too fragile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140160 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 4815d56bb2c356a610f46753c5f1cefafa113b21 |
20-Sep-2011 |
Andrew Trick <atrick@apple.com> |
ARM isel bug fix for adds/subs operands.
Modified ARMISelLowering::AdjustInstrPostInstrSelection to handle the
full gamut of CPSR defs/uses including instructins whose "optional"
cc_out operand is not really optional. This allowed removal of the
hasPostISelHook to simplify the .td files and make the implementation
more robust.
Fixes rdar://10137436: sqlite3 miscompile
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140134 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 98c5ddabca1debf935a07d14d0cbc9732374bdb8 |
16-Sep-2011 |
Owen Anderson <resistor@mac.com> |
Don't attach annotations to MCInst's. Instead, have the disassembler return, and the printer accept, an annotation string which can be passed through if the client cares about annotations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139876 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
CInst.h
CInstPrinter.h
|
| ede042dc8d59ff48a48ef8e2271f2a7ee8324ba5 |
15-Sep-2011 |
Owen Anderson <resistor@mac.com> |
Add support for stored annotations to MCInst, and provide facilities for MC-based InstPrinters to print them out. Enhance the ARM and X86 InstPrinter's to do so in verbose mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139820 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
CInstPrinter.h
|
| 6148225b9590f18fcb6a1d3151d3158b316965e0 |
14-Sep-2011 |
Jim Grosbach <grosbach@apple.com> |
Move state var to private class member.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139697 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmLexer.h
|
| f1c21a8da6ed27a6ab4944e30bbeb4bd3ee08a71 |
14-Sep-2011 |
Kevin Enderby <enderby@apple.com> |
First step in supporting #line directives in assembler. This step parses the
#line directives with the needed support in the lexer. Next will be to build
a simple file/line# table mapping source SMLoc's for later use by diagnostics.
And the last step will be to get the diagnostics to use the mapping for file
and line numbers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139669 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmLexer.h
|
| b950585cc5a0d665e9accfe5ce490cd269756f2e |
07-Sep-2011 |
James Molloy <james.molloy@arm.com> |
Refactor instprinter and mcdisassembler to take a SubtargetInfo. Add -mattr= handling to llvm-mc. Reviewed by Owen Anderson.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139237 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| 147272b8a70db7984a6bdfad3b5efabcb794a42e |
02-Sep-2011 |
Duncan Sands <baldrick@free.fr> |
Darwin wants ctors/dtors to be ordered the other way round to linux.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139015 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 36a16015ac108e2f0dd2d6d96a6d364bc74c50d7 |
02-Sep-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Don't drop alignment info on local common symbols.
- On COFF the .lcomm directive has an alignment argument.
- On ELF we fall back to .local + .comm
Based on a patch by NAKAMURA Takumi.
Fixes PR9337, PR9483 and PR10128.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138976 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CStreamer.h
|
| cda2a146d1fcf3f499a1aa535377fb332e918bd5 |
30-Aug-2011 |
Jeffrey Yasskin <jyasskin@google.com> |
Fix C++0x narrowing errors when char is unsigned.
In the case of EDInstInfo, this would actually cause a bug when -1 became 255
and was then compared >=0 in llvm-mc/Disassembler.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138825 91177308-0d34-0410-b5e6-96231b3b80d8
DInstInfo.h
|
| 37fefc20d3a1e3934a377567d54a141f67752227 |
30-Aug-2011 |
Evan Cheng <evan.cheng@apple.com> |
Follow up to r138791.
Add a instruction flag: hasPostISelHook which tells the pre-RA scheduler to
call a target hook to adjust the instruction. For ARM, this is used to
adjust instructions which may be setting the 's' flag. ADC, SBC, RSB, and RSC
instructions have implicit def of CPSR (required since it now uses CPSR physical
register dependency rather than "glue"). If the carry flag is used, then the
target hook will *fill in* the optional operand with CPSR. Otherwise, the hook
will remove the CPSR implicit def from the MachineInstr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138810 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| f8e1e3e729473b8b2b7ee6134b6417976af84d05 |
30-Aug-2011 |
Jim Grosbach <grosbach@apple.com> |
Thumb2 parsing and encoding for IT blocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138773 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 7e0d22cbf7b41e93279f574c9b3c557cdf517dcb |
29-Aug-2011 |
Jim Grosbach <grosbach@apple.com> |
Tidy up. 80 columns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138750 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 7801136b95d1fbe515b9655b73ada39b05a33559 |
23-Aug-2011 |
Evan Cheng <evan.cheng@apple.com> |
Some refactoring so TargetRegistry.h no longer has to include any files
from MC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138367 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeGenInfo.h
CInstrAnalysis.h
|
| 6667e5429608b5a0d55850b980ae433deda0e5f2 |
23-Aug-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Add an MCInstrAnalysis version of isCall.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138305 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrAnalysis.h
|
| 83e3f67fb68d497b600da83a62f000fcce7868a9 |
17-Aug-2011 |
Owen Anderson <resistor@mac.com> |
Allow the MCDisassembler to return a "soft fail" status code, indicating an instruction that is disassemblable, but invalid. Only used for ARM UNPREDICTABLE instructions at the moment.
Patch by James Molloy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137830 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| 1b84cce77f8bccc905b4800927ce9016f76c1c40 |
16-Aug-2011 |
Jim Grosbach <grosbach@apple.com> |
Remove unused Target argument from AsmParser construction methods.
The argument is unused, and is a layering violation in any case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137735 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| ac29c0af3da1bc1da414899a78ffb0a2360f8cda |
16-Aug-2011 |
Jim Grosbach <grosbach@apple.com> |
Remove unused forward declaration.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137734 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmLexer.h
|
| 0ba45d4fb3e11d8085b01008e31477bece20d01d |
16-Aug-2011 |
Jim Grosbach <grosbach@apple.com> |
Tidy up. Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137721 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 48c4c6807b2f1b1d0d61c69c1a5c9328ade26941 |
16-Aug-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove unimplemented method. Fixes PR10658.
Thanks to Jonas Gafele for noticing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137716 91177308-0d34-0410-b5e6-96231b3b80d8
CValue.h
|
| 19cb7f491fbc7cb5d0bbd10e201f9d5093e6d4e5 |
16-Aug-2011 |
Jim Grosbach <grosbach@apple.com> |
MCTargetAsmParser target match predicate support.
Allow a target assembly parser to do context sensitive constraint checking
on a potential instruction match. This will be used, for example, to handle
Thumb2 IT block parsing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137675 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 47a24ab4d72dc0f78c2027327cb9a69d6de2bbcd |
15-Aug-2011 |
Jim Grosbach <grosbach@apple.com> |
Move MatchResultTy enum into base class definition.
No need for it to be redefined as part of every derived target asm parser
class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137649 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| bb0752b040cfe206afeef7fa60e80dde91594fa1 |
15-Aug-2011 |
Jim Grosbach <grosbach@apple.com> |
Tidy up trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137619 91177308-0d34-0410-b5e6-96231b3b80d8
CTargetAsmParser.h
|
| 08de97a5b024c3dc7dd051ecaa63d7ec1a27a5cf |
08-Aug-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Pacify virtual dtor warnings and cmake buildbots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137060 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrAnalysis.h
|
| 41ab14b725c8f2bb3e54553d0d7d96ff184786b1 |
08-Aug-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Add MCInstrAnalysis class. This allows the targets to specify own versions of MCInstrDescs functions.
- Add overrides for ARM.
- Teach llvm-objdump to use this instead of plain MCInstrDesc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137059 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrAnalysis.h
|
| 56cb3e3ccbc766086841d04fb8f136c7b4718dd5 |
03-Aug-2011 |
Owen Anderson <resistor@mac.com> |
Add accessors for manipulating an MCInst's operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136818 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| 49cb9b88867426d1a430f248550d3cc785a68fe4 |
02-Aug-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Assume .cfi_startproc is the first thing in a function. If the function is
externally visable, create a local symbol to use in the CFE. If not, use the
function label itself.
Fixes PR10420.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136716 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 423b81e6924f882f8b1cf7a7d4126b25b5f915aa |
01-Aug-2011 |
Owen Anderson <resistor@mac.com> |
Add a clear() operation to MCInst, to drop all of its operands. Useful for the disassembler, where we may realize fairly late into decoding that something is wrong and need to reset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136634 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| bd27f5adbd8f3b8ab8def5aa43fbc406ac9b8cbe |
27-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Support .code32 and .code64 in X86 assembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136197 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CAsmInfoDarwin.h
CDirectives.h
|
| 94b9550a32d189704a8eae55505edf62662c0534 |
26-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Rename TargetAsmParser to MCTargetAsmParser and TargetAsmLexer to MCTargetAsmLexer; rename createAsmLexer to createMCAsmLexer and createAsmParser to createMCAsmParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136027 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmLexer.h
CParser/MCAsmParser.h
CTargetAsmLexer.h
CTargetAsmParser.h
argetAsmLexer.h
argetAsmParser.h
|
| 78c10eeaa57d1c6c4b7781d3c0bcb0cfbbc43b5c |
26-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Rename TargetAsmBackend to MCAsmBackend; rename createAsmBackend to createMCAsmBackend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136010 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmBackend.h
CAssembler.h
CObjectStreamer.h
CStreamer.h
argetAsmBackend.h
|
| f0080016c64b784ca6eb402d43e323642505b395 |
26-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Fix include guards.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135998 91177308-0d34-0410-b5e6-96231b3b80d8
argetAsmBackend.h
argetAsmLexer.h
argetAsmParser.h
|
| 59a4f9af0a2e94ec04840a066251eca34bf3e3f8 |
23-Jul-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Fix a silly off by one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135842 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 71883edee29bbbbf3af2aca08de9e50e257252e7 |
23-Jul-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Add more constness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135838 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 9df8567548e15c6cd91e8a5851784574c4f09528 |
23-Jul-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Turn the DenseSet in MCRegisterClass into a tblgenerated bit field. This should be faster and smaller.
Goodbye static ctors and dtors!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135836 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| a7cfc08ebe737062917b442830eb5321b0f79e89 |
23-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Move TargetAsmParser.h TargetAsmBackend.h and TargetAsmLexer.h to MC where they belong.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135833 91177308-0d34-0410-b5e6-96231b3b80d8
argetAsmBackend.h
argetAsmLexer.h
argetAsmParser.h
|
| dda1bdc962a314bf4fca86f4cd4802ff6c55b172 |
22-Jul-2011 |
Bill Wendling <isanbard@gmail.com> |
Add a method to get the list of FrameInfos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135805 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 8ca9a862038e8c4e9a2ca73b3b75e1be3425155f |
22-Jul-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Teach tblgen to emit MCRegisterClasses.
- This currently introduces more instances of the static DenseSet dtor, but that should be fixable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135735 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| a50c175fe3c7a3034df18747cfacb3b153c493c8 |
21-Jul-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Sink parts of TargetRegisterClass into MCRegisterClass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135683 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| 203576aa0cb9d8bf2d2e4d910ebab4b7a63262ae |
20-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Goodbye TargetAsmInfo. This eliminate last bit of CodeGen and Target in llvm-mc.
There is still a bit more refactoring left to do in Targets. But we are now very
close to fixing all the layering issues in MC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135611 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CObjectFileInfo.h
|
| 34ad6db8b958fdc0d38e122edf753b5326e69b03 |
20-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
- Move CodeModel from a TargetMachine global option to MCCodeGenInfo.
- Introduce JITDefault code model. This tells targets to set different default
code model for JIT. This eliminates the ugly hack in TargetMachine where
code model is changed after construction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135580 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeGenInfo.h
|
| e76a33b9567d78a5744dc52fcec3a6056d6fb576 |
20-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Add MCObjectFileInfo and sink the MCSections initialization code from
TargetLoweringObjectFileImpl down to MCObjectFileInfo.
TargetAsmInfo is done to one last method. It's *almost* gone!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135569 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CObjectFileInfo.h
|
| 439661395fd2a2a832dba01c65bc88718528313c |
19-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Introduce MCCodeGenInfo, which keeps information that can affect codegen
(including compilation, assembly). Move relocation model Reloc::Model from
TargetMachine to MCCodeGenInfo so it's accessible even without TargetMachine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135468 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeGenInfo.h
|
| d967578a8c506be341d20a1558eebb31484b8b6d |
19-Jul-2011 |
Bill Wendling <isanbard@gmail.com> |
Add a method to set compact unwind encoding information in a frame.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135449 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 88b976060af9e33f79d146db0766d5c36757ca5b |
19-Jul-2011 |
Bill Wendling <isanbard@gmail.com> |
Add a field for the compact unwind encoding.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135446 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| 2d28617de2b0b731c08d1af9e830f31e14ac75b4 |
19-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Move getInitialFrameState from TargetFrameInfo to MCAsmInfo (suggestions for
better location welcome).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135438 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CDwarf.h
achineLocation.h
|
| 0e6a052331f674dd70e28af41f654a7874405eab |
18-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Sink getDwarfRegNum, getLLVMRegNum, getSEHRegNum from TargetRegisterInfo down
to MCRegisterInfo. Also initialize the mapping at construction time.
This patch eliminate TargetRegisterInfo from TargetAsmInfo. It's another step
towards fixing the layering violation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135424 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CRegisterInfo.h
|
| 1be0e271a07925b928ba89848934f1ea6f1854e2 |
15-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Move some parts of TargetAsmInfo down to MCAsmInfo. This is not the greatest
solution but it is a small step towards removing the horror that is
TargetAsmInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135237 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 5196c12e9fdec9ef3c63d96cb529c1c1cb732773 |
14-Jul-2011 |
Benjamin Kramer <benny.kra@googlemail.com> |
Add a new field to MCOperandInfo that contains information about the type of the Operand.
- The actual values are from the MCOI::OperandType enum.
- Teach tblgen to read it from the instruction definition.
- This is a better implementation of the hacks in edis.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135197 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| 672b93a3324cc1da6d374eed4c75c050a9cad7be |
14-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Unfortunately several files in MC are badly violating layering rule by using
TargetAsmInfo, which in turn pulls in TargetRegisterInfo, etc. :-( There are
other cases of violations, but this is probably the worst.
This patch is but one small step towards fixing this. 500 more steps to go. :-(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135131 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
CStreamer.h
|
| 16884415db751c75f2133bd04921393c792b1158 |
14-Jul-2011 |
Owen Anderson <resistor@mac.com> |
Add a target-indepedent entry to MCInstrDesc to describe the encoded size of an opcode. Switch ARM over to using that rather than its own special MCInstrDesc bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135106 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| b7f689bab98777236a2bf600f299d232d246bb61 |
13-Jul-2011 |
Jim Grosbach <grosbach@apple.com> |
Update MCParsedAsmOperand debug methods.
Update the debug output interface for MCParsedAsmOperand to have a print()
method which takes an output stream argument, an << operator which invokes
the print method using the given stream, and a dump() method which prints
the operand to the dbgs() stream. This makes the interface more consistent
with the rest of LLVM, and more convenient to use at the debugger command
line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135043 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| 59ee62d2418df8db499eca1ae17f5900dc2dcbba |
11-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
- Eliminate MCCodeEmitter's dependency on TargetMachine. It now uses MCInstrInfo
and MCSubtargetInfo.
- Added methods to update subtarget features (used when targets automatically
detect subtarget features or switch modes).
- Teach X86Subtarget to update MCSubtargetInfo features bits since the
MCSubtargetInfo layer can be shared with other modules.
- These fixes .code 16 / .code 32 support since mode switch is updated in
MCSubtargetInfo so MC code emitter can do the right thing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134884 91177308-0d34-0410-b5e6-96231b3b80d8
CSubtargetInfo.h
|
| ffc0e73046f737d75e0a62b3a83ef19bcef111e3 |
09-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Change createAsmParser to take a MCSubtargetInfo instead of triple,
CPU, and feature string. Parsing some asm directives can change
subtarget state (e.g. .code 16) and it must be reflected in other
modules (e.g. MCCodeEmitter). That is, the MCSubtargetInfo instance
must be shared.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134795 91177308-0d34-0410-b5e6-96231b3b80d8
CSubtargetInfo.h
ubtargetFeature.h
|
| 3014b2f3228e1aac1a70598f50d66f1afcc16714 |
07-Jul-2011 |
Akira Hatanaka <ahatanak@gmail.com> |
This patch adds a flag in MCAsmInfo that indicates whether dwarf register
numbers should be printed instead of symbolic register names in
MCAsmStreamer::EmitRegisterName. This is necessary because some versions of
GNU assembler won't accept code in which symbolic register names are used in
cfi directives. There is no change in behavior unless the flag is explicitly
set to true by a backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134635 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 347c50a2933f756097fa5798f2b6c34a19df4162 |
07-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Feature bits are 64-bits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134607 91177308-0d34-0410-b5e6-96231b3b80d8
CSubtargetInfo.h
|
| 0ddff1b5359433faf2eb1c4ff5320ddcbd42f52f |
07-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Compute feature bits at time of MCSubtargetInfo initialization.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134606 91177308-0d34-0410-b5e6-96231b3b80d8
CSubtargetInfo.h
|
| 2416b8962105078594d70cdd16cc6cb45b332e02 |
02-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Add getFeatureBits to extract feature bits for a given CPU.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134298 91177308-0d34-0410-b5e6-96231b3b80d8
CSubtargetInfo.h
|
| 94214703d97d8d9dfca88174ffc7e94820a85e62 |
01-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
- Added MCSubtargetInfo to capture subtarget features and scheduling
itineraries.
- Refactor TargetSubtarget to be based on MCSubtargetInfo.
- Change tablegen generated subtarget info to initialize MCSubtargetInfo
and hide more details from targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134257 91177308-0d34-0410-b5e6-96231b3b80d8
CSubtargetInfo.h
|
| 3f9b9eb57dafc2a25a6e3d9ee570bd5a884b11e3 |
01-Jul-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Fix use after free.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134234 91177308-0d34-0410-b5e6-96231b3b80d8
ubtargetFeature.h
|
| e1bff38386b0af24b5564c3d20888c7bbb045099 |
01-Jul-2011 |
Evan Cheng <evan.cheng@apple.com> |
Switch SubtargetFeatures from std::string to StringRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134219 91177308-0d34-0410-b5e6-96231b3b80d8
ubtargetFeature.h
|
| 276365dd4bc0c2160f91fd8062ae1fc90c86c324 |
30-Jun-2011 |
Evan Cheng <evan.cheng@apple.com> |
Fix the ridiculous SubtargetFeatures API where it implicitly expects CPU name to
be the first encoded as the first feature. It then uses the CPU name to look up
features / scheduling itineray even though clients know full well the CPU name
being used to query these properties.
The fix is to just have the clients explictly pass the CPU name!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134127 91177308-0d34-0410-b5e6-96231b3b80d8
ubtargetFeature.h
|
| 33b259f46cc281531c36b471862cb0853d2528df |
29-Jun-2011 |
Evan Cheng <evan.cheng@apple.com> |
Indentation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134100 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrInfo.h
|
| ab8be96fd30ca9396e6b84fdddf1ac6208984cad |
29-Jun-2011 |
Evan Cheng <evan.cheng@apple.com> |
Sink SubtargetFeature and TargetInstrItineraries (renamed MCInstrItineraries) into MC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134049 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrItineraries.h
ubtargetFeature.h
|
| 22fee2dff4c43b551aefa44a96ca74fcade6bfac |
28-Jun-2011 |
Evan Cheng <evan.cheng@apple.com> |
Merge XXXGenRegisterNames.inc into XXXGenRegisterInfo.inc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134024 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
|
| e837dead3c8dc3445ef6a0e2322179c57e264a13 |
28-Jun-2011 |
Evan Cheng <evan.cheng@apple.com> |
- Rename TargetInstrDesc, TargetOperandInfo to MCInstrDesc and MCOperandInfo and
sink them into MC layer.
- Added MCInstrInfo, which captures the tablegen generated static data. Chang
TargetInstrInfo so it's based off MCInstrInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134021 91177308-0d34-0410-b5e6-96231b3b80d8
CInstrDesc.h
CInstrInfo.h
CRegisterInfo.h
|
| 5e6b4605bd620a864055276a6d454e5a18f9fee8 |
25-Jun-2011 |
Evan Cheng <evan.cheng@apple.com> |
Rename TargetRegisterDesc to MCRegisterDesc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133845 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| ba8297ec08cdf7ae0c1e0c18ce07922e1f822643 |
25-Jun-2011 |
Jim Grosbach <grosbach@apple.com> |
Refactor MachO relocation generaration into the Target directories.
Move the target-specific RecordRelocation logic out of the generic MC
MachObjectWriter and into the target-specific object writers. This allows
nuking quite a bit of target knowledge from the supposedly target-independent
bits in lib/MC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133844 91177308-0d34-0410-b5e6-96231b3b80d8
CMachObjectWriter.h
|
| f5fa52ed064098be7130aa4ec1236037907ce3fa |
24-Jun-2011 |
Evan Cheng <evan.cheng@apple.com> |
- Add MCRegisterInfo registration machinery. Also added x86 registration routines.
- Rename TargetRegisterDesc to MCRegisterDesc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133820 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| a347f85dbeee37a7f2bb68df1a7d4cdfbb7b576d |
24-Jun-2011 |
Evan Cheng <evan.cheng@apple.com> |
Starting to refactor Target to separate out code that's needed to fully describe
target machine from those that are only needed by codegen. The goal is to
sink the essential target description into MC layer so we can start building
MC based tools without needing to link in the entire codegen.
First step is to refactor TargetRegisterInfo. This patch added a base class
MCRegisterInfo which TargetRegisterInfo is derived from. Changed TableGen to
separate register description from the rest of the stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133782 91177308-0d34-0410-b5e6-96231b3b80d8
CRegisterInfo.h
|
| e266ce6c6eaf52ebe2b18d85b5e23788cf2f6ef4 |
17-Jun-2011 |
Bill Wendling <isanbard@gmail.com> |
Use the verbose asm flag instead of a new flag for decoding the LSDA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133292 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 916a94b870042772568fca7995cf45aef7a6e333 |
17-Jun-2011 |
Bill Wendling <isanbard@gmail.com> |
Add an option that allows one to "decode" the LSDA.
The LSDA is a bit difficult for the non-initiated to read. Even with comments,
it's not always clear what's going on. This wraps the ASM streamer in a class
that retains the LSDA and then emits a human-readable description of what's
going on in it.
So instead of having to make sense of:
Lexception1:
.byte 255
.byte 155
.byte 168
.space 1
.byte 3
.byte 26
Lset0 = Ltmp7-Leh_func_begin1
.long Lset0
Lset1 = Ltmp812-Ltmp7
.long Lset1
Lset2 = Ltmp913-Leh_func_begin1
.long Lset2
.byte 3
Lset3 = Ltmp812-Leh_func_begin1
.long Lset3
Lset4 = Leh_func_end1-Ltmp812
.long Lset4
.long 0
.byte 0
.byte 1
.byte 0
.byte 2
.byte 125
.long __ZTIi@GOTPCREL+4
.long __ZTIPKc@GOTPCREL+4
you can read this instead:
## Exception Handling Table: Lexception1
## @LPStart Encoding: omit
## @TType Encoding: indirect pcrel sdata4
## @TType Base: 40 bytes
## @CallSite Encoding: udata4
## @Action Table Size: 26 bytes
## Action 1:
## A throw between Ltmp7 and Ltmp812 jumps to Ltmp913 on an exception.
## For type(s): __ZTIi@GOTPCREL+4 __ZTIPKc@GOTPCREL+4
## Action 2:
## A throw between Ltmp812 and Leh_func_end1 does not have a landing pad.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133286 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| e82b8eeaa2d36ee52690ae19bca9735629b6003e |
15-Jun-2011 |
Jim Grosbach <grosbach@apple.com> |
Diagnostic for undefined assembler local symbols.
Re-apply 133010, with fixes for inline assembler.
Original commit message:
"When an assembler local symbol is used but not defined in a module, a
Darwin assembler wants to issue a diagnostic to that effect."
Added fix to only perform the check when finalizing, as otherwise we're not
done and undefined symbols may simply not have been encountered yet.
Passes "make check" and a self-host check on Darwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133071 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 6c3044db28ca1efa4d3da4ea40043bf8a3a8e030 |
14-Jun-2011 |
Jim Grosbach <grosbach@apple.com> |
Revert 133010. Self-hosted buildbot unhappy.
Apparently llvm itself generates undefined assembler local labels, causing
self-hosting problems with this patch. Reverting until that's sorted out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133013 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| c35dd25ab820c3db37b7bfd506d656c14b14e331 |
14-Jun-2011 |
Jim Grosbach <grosbach@apple.com> |
Diagnostic for undefined assembler local symbols.
When an assembler local symbol is used but not defined in a module, a
Darwin assembler wants to issue a diagnostic to that effect.
rdar://9559714
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133010 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| a1000742d28f33dd8dd9858e64282e7749c0bd64 |
09-Jun-2011 |
Roman Divacky <rdivacky@freebsd.org> |
Fix emission of PPC64 assembler on non-darwin platforms by splitting
VK_PPC_{HA,LO}16 into darwin and gas variants.
Darwin wants {ha,lo}16(symbol) while gnu as wants symbol@{ha,l}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132802 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 653664471333f316020e96dd3d664f4984f66a65 |
05-Jun-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Basic support for macros with explicit arguments.
We still don't handle
* default values
* :req
* :vararg
* \()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132656 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmLexer.h
|
| 645aef1480384292b042c98ffe623a59ab0af049 |
03-Jun-2011 |
Charles Davis <cdavis@mines.edu> |
Treat Win64 EH as a DWARF EH scheme. For GCC-style exceptions, the layout of
the handler's data area is similar to a DWARF-format LSDA. (It is, in fact,
a 32-bit pointer to the personality routine followed by the DWARF LSDA.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132532 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| cde4ce411b1ace4a80ea1dd38df97e8508aed0c9 |
02-Jun-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Don't hardcode the %reg format in the streamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132451 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| d652b1368b1e381382951f450e5eeca870d91dd6 |
28-May-2011 |
Charles Davis <cdavis@mines.edu> |
Stub out support for Win64-style exceptions. Note that this is merely using
the Win64 EH mechanism to implement GCC-style exceptions. LLVM supports
hardly anything else at this point!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132234 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 7b06b7357aa5a7cbdd769edbf6edb10fa055ea09 |
27-May-2011 |
Charles Davis <cdavis@mines.edu> |
Add a parameter to the Win64 EH section getters to get a section with a
suffix (e.g. .xdata$myfunc). The suffix part isn't implemented yet, but
I'll get to it in the next patch.
Fix up all callers of the affected functions. Make them pass said suffix to
the function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132205 91177308-0d34-0410-b5e6-96231b3b80d8
CWin64EH.h
|
| c4cbf9b6aa95cf861a5a80bfccf615ff5c53e4ef |
27-May-2011 |
Charles Davis <cdavis@mines.edu> |
Start keeping track of where the various unwind instructions are in the prolog.
Use them to calculate the offset inside the prolog. Emit this value when
emitting the unwind codes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132177 91177308-0d34-0410-b5e6-96231b3b80d8
CWin64EH.h
|
| ca93138e11f404a19553049a569f1fa6ad491b67 |
26-May-2011 |
Charles Davis <cdavis@mines.edu> |
Test .seh_startchained and .seh_endchained parsing.
Rework how the MCWin64EHUnwindInfo instances are stored. Fix issues with
chained unwind areas exposed by the test that were related to this.
The ChainedParent field had the wrong address, because when the chained unwind
info was added, the addresses shifted around. Now we store the pointers to the
structures, which are now allocated from the MC heap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132106 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 410ef2b263e92d3de1b2acff7437059400daed7d |
25-May-2011 |
Charles Davis <cdavis@mines.edu> |
Add tests for .seh_setframe and .seh_handlerdata parsing. Fix issues with
them.
I had to add a special SwitchSectionNoChange method to MCStreamer just for
.seh_handlerdata. If this isn't OK, please let me know, and I'll find some
other way to fix .seh_handlerdata streaming.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132084 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| fbc539ff37ddd08c2480be9185e7a40919ce8940 |
22-May-2011 |
Charles Davis <cdavis@mines.edu> |
Add methods to parse the SEH directives to the COFFAsmParser. Implement some
of them, particularly the ones that don't take arguments. Also implement
.seh_proc and .seh_handler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131866 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 38ea9eecd7c810e11f96c8306b241f9db88fc62f |
22-May-2011 |
Charles Davis <cdavis@mines.edu> |
Implement emission of all Win64 exception tables. Make the COFF streamer emit
these tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131833 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 3185f5c35322cbd10040ab20f265042d477efe62 |
22-May-2011 |
Charles Davis <cdavis@mines.edu> |
Make the COFF streamer emit unwind info when processing a .seh_handlerdata
directive.
Implement emission of Win64 EH unwind info.
Pull in <cassert> in MCWin64EH.h so it can use the assert() macro.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131832 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
CWin64EH.h
|
| 321fe74b2d40d7762175fbd3054fda00b5e70833 |
21-May-2011 |
Charles Davis <cdavis@mines.edu> |
A handler for a function in the Win64 EH scheme can be both an unwind handler
and an exception handler. Handle that case.
Also, add an 'Emitted' member to the MCWin64EHUnwindInfo struct. It will be
needed later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131791 91177308-0d34-0410-b5e6-96231b3b80d8
CWin64EH.h
|
| a6f2678f08299f053feb58337fc4322131d99bf4 |
19-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Misc code refactorings:
* Remove unnecessary arguments now that ForceExpAbs is a method.
* Use ForceExpAbs in EmitAbsValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131683 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 61558aaf4f924fd44fd2f275fcb7ab7199ede304 |
19-May-2011 |
Charles Davis <cdavis@mines.edu> |
Implement the EndProlog Win64 EH method on the base MCStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131679 91177308-0d34-0410-b5e6-96231b3b80d8
CWin64EH.h
|
| c3b162857a587c9877e903f038471b882b213232 |
19-May-2011 |
Charles Davis <cdavis@mines.edu> |
Implement the Win64 EH prolog instruction methods on the base MCStreamer.
I had to change the API slightly to avoid overloading issues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131666 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
CWin64EH.h
|
| f8cd708f14a7a172d51899b68809510ae0c4c4c8 |
19-May-2011 |
Joerg Sonnenberger <joerg@bec.de> |
Reapply 131644 including the missing header changes:
Introduce -fatal-assembler-warnings for the obvious purpose
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131655 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
CParser/MCAsmParserExtension.h
|
| 440596ffe5bb77a202acb36d5eadd158976ff39a |
19-May-2011 |
Charles Davis <cdavis@mines.edu> |
Turns out GAS does have Win64 EH directives. (It also supports WinCE EH.) Make
ours compatible with GAS.
In retrospect, I should have emailed binutils about this earlier. Thanks to
Kai Tietz for pointing out that GAS already had SEH directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131652 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
CWin64EH.h
|
| 91d9a1c0f7c598d51c50f80bc9e8dfc1494f78c1 |
19-May-2011 |
Charles Davis <cdavis@mines.edu> |
Implement the StartChained and EndChained Win64 EH methods on MCStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131629 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
CWin64EH.h
|
| 0855bc5b973320052c87bdcc2fa17b9711edc3de |
19-May-2011 |
Charles Davis <cdavis@mines.edu> |
Implement the StartProc and EndProc Win64 EH methods on the base MCStreamer.
Based largely on Rafael Espindola's work on CFI. Other methods soon to follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131623 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| fa89218a438c0fcafb40775bdc04dbe95c59fba3 |
19-May-2011 |
Charles Davis <cdavis@mines.edu> |
Fix build issues with headers, which I discovered by actually using them.
Also, convert all the inline functions on UnwindInfo into methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131622 91177308-0d34-0410-b5e6-96231b3b80d8
CWin64EH.h
|
| f0542c07f7be612c5177243049dc23d24bde8852 |
19-May-2011 |
Charles Davis <cdavis@mines.edu> |
Add a header patterned after MCDwarf.h for supporting Win64 exception handling
under MC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131593 91177308-0d34-0410-b5e6-96231b3b80d8
CWin64EH.h
|
| f07090134d06e0cf3508e8b8e87d775f0a7982c1 |
18-May-2011 |
Charles Davis <cdavis@mines.edu> |
Add some more Win64 EH directives:
- StartChained and EndChained delimit a chained unwind area, which can contain
additional operations to be undone if an exception occurs inside of it.
- UnwindOnly declares that this function doesn't handle any exceptions. If it
has a handler, it's an unwind handler instead of an exception handler.
- Lsda declares the location and size of the LSDA, which in the Win64 EH
scheme is kept inside the UNWIND_INFO struct. Windows itself ignores the
LSDA; it's used by the Language-Specific Handler (the "Personality Function"
from DWARF).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131572 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 9c77398d1c89f615735d304cd7eda3c3e9b1504f |
18-May-2011 |
Charles Davis <cdavis@mines.edu> |
While thinking about how to know where the functions' boundaries are for
the purposes of the Win64 EH tables, I realized we had no way to tell where
the function ends. (MASM bounds functions with PROC and ENDP keywords.)
Add a directive to delimit the end of the function, and rename the 'frame'
directive to more accurately reflect its duality with the new directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131522 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| cacdc4fc41f035c149d5f1b92acd587d475ffd58 |
16-May-2011 |
Charles Davis <cdavis@mines.edu> |
Add a method I forgot in the last commit. Don't worry, this one passed
self-host :).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131421 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 6469540adf63d94a876c2b623cb4ca70479647f7 |
16-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
sets bit 0 of the function address of thumb function in .symtab
("T is 1 if the target symbol S has type STT_FUNC and the
symbol addresses a Thumb instruction ;it is 0 otherwise."
from "ELF for the ARM Architecture" 4.7.1.2)
Patch by Koan-Sin Tan!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131406 91177308-0d34-0410-b5e6-96231b3b80d8
CELFSymbolFlags.h
|
| ff96a12db635daf4f88cfea899e63a885dfaa9ed |
15-May-2011 |
Charles Davis <cdavis@mines.edu> |
Add stub methods to MCStreamer for emitting Win64 exception-handling
information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131382 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| dc52ecf6fdbee63652d2dac0dccc17e23ac7797f |
10-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Rename DwarfRequiresRelocationForStmtList to
DwarfRequiresRelocationForSectionOffset as this is not specific to StmtList.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131148 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 40a7dbbeff44c4cbd8c7e4f07f28dd614f8a5d08 |
10-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add support for producing .deubg_frame sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131121 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| c25dad8750083829d9a8935ce40d0734e5488f8e |
10-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Factor some code into a new EmitFrames method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131119 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| f9efd83166401bca542c6702ea329f9901c4e04b |
10-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Parsing and plumbing for .cfi_sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131117 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 4eafe109459eb115f13f1d19c5ff3cb3678e8c7a |
08-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Don't force relaxation of AdvanceLoc instructions on OS X. gdb is happy with
the smaller encoding and this cuts 270336 bytes from a release version of
clang and 1246272 bytes from a debug build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131067 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| be91117c4d719fe15743f21cd5ac9aaf6654c8ab |
07-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Switch Darwin to the generic CIE/FDE printer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131031 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| f2b04232006142eb7933972fb21d9ffb9b8c2646 |
06-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Dead code elimination.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130984 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 254784f9e0ae59fc060ccd54b39cd1e94ac91356 |
06-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove the DwarfTable enum.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130959 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 597a7664e1bbe2ea5f757eb6e853bd1d2fe98d6c |
04-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Producing a DW_FORM_addr for DW_AT_stmt_list is probably correct, but
it is both inefficient and unexpected by dwarfdump. Change to
a DW_FORM_data4.
While in here, change the predicate name to reflect that the position
is not really absolute (it is an offset), just that the linker needs a
relocation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130846 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 5426a9ee37667660935d80841c5392d78e254318 |
01-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
GCC uses a different encoding of pointers in the FDE when using
-fno-dwarf2-cfi-asm. Implement the same behavior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130637 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| debd7e4e8bc5cfe61bfb71835ce2b1a3fbccc2be |
01-May-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Simplify the handling of pcrel relocations on ELF. Now we do the right thing
for all symbol differences and can drop the old EmitPCRelSymbolValue
method.
This also make getExprForFDESymbol on ELF equal to the one on MachO, and it
can be made non-virtual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130634 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CAsmInfoDarwin.h
CObjectStreamer.h
CStreamer.h
|
| f1a5c7ec04002769f1638e64f7439589f0f926e6 |
30-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add all the plumbing needed for MC to expand cfi to the old tables in
the final assembly. It is the same technique used when targeting
assemblers that don't support .loc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130587 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| a37bd1d02c0e3d93474fdf30352bf4a425cbe25b |
30-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implement MCAsmStreamer::EmitDwarfAdvanceFrameAddr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130585 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 0eab5c4d85b4c4bb161bcdd959aa58a6f54415cc |
29-Apr-2011 |
Daniel Dunbar <daniel@zuster.org> |
MCExpr: Add FindAssociatedSection, which attempts to mirror the 'as' semantics
that associate sections with expressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130517 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
CSymbol.h
|
| 9099813bd50a05c4b2a495e3cea817f49c1372d8 |
29-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add an alternative implementation of CIE and FDE emission that outputs them
in the same order as the one in CodeGen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130471 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| a0057ca13f06b8de08483c3e3a143a7236c67097 |
28-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add the getExprForFDESymbol method that responsible for computing the
expressions used in the FDE to refer to symbols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130437 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CAsmInfoDarwin.h
|
| bfa27cc5d72e061a96efbb461864d40bc8089ec2 |
28-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add a getExprForPersonalitySymbol method to MCAsmInfo. Use it when
converting the symbol passed to .cfi_personality into bytes is the file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130400 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CAsmInfoDarwin.h
|
| 8bca4106dfc2945723251db10e340183f3e372dd |
28-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Mark the EH symbol global or weak if the corresponding function is.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130397 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 235b830328586f0eb141f3263a0868166d80f478 |
28-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add a small temporary hack for producing identical eh_frame sections on OS X.
This removes one of the main advantages of moving eh_frame to MC, but
makes the transition a lot easier to debug (run md5).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130379 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| ed708f9c1facb9928ef2f79503e7030c8f25b00d |
27-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Factor a bit of code to MCStreamer::EmitLabel. Keep track of the last
non private symbol. This will be use for handling
foo:
.cfi_startproc
...
On OS X where we have to create a foo.eh symbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130305 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| ddcdcc88631c6bd4ad43d9198b98bc9a829be036 |
23-Apr-2011 |
Jay Foad <jay.foad@gmail.com> |
Remove unused STL header includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@130068 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| e8cfbd843d737e1f95c3032c7670c2be3838a6f6 |
22-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove unused argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129955 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
CStreamer.h
|
| 3f3bf9387b75f4c932e4c59bd7af719d26ae4b99 |
18-Apr-2011 |
Devang Patel <dpatel@apple.com> |
Reduce clutter in asm output. Do not emit source location as comment for each instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129715 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| f4387d9afb9100e181b96b3bca879b940715033d |
18-Apr-2011 |
Eli Friedman <eli.friedman@gmail.com> |
Make the StringMaps attached to MCContext use the MCContext's allocator;
reduces the number of calls to malloc().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129687 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 7a2bdde0a0eebcd2125055e0eacaca040f0b766c |
15-Apr-2011 |
Chris Lattner <sabre@nondot.org> |
Fix a ton of comment typos found by codespell. Patch by
Luis Felipe Strano Moraes!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129558 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
|
| 066c2f495ae396ce5335e374c45b1e4ace4f2470 |
13-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Be consistent about being virtual and returning void in the cfi methods.
Implement the ones that were missing in the asm streamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129413 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 5d7dcd3335234d2a2bc16dc69f86fbb5dcaa8962 |
12-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove LastOffset from the asm parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129378 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 25f492e77858dc5a95fcd7180e73aff47925b668 |
12-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Fix the case of a .cfi_rel_offset before any .cfi_def_cfa_offset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129362 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| c57543964d1382d3d3a5005f415b6c0f49671b3a |
12-Apr-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implement .cfi_same_value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129361 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| bd3327654b5708f1ba92aff3ab25b1bbf5034797 |
11-Apr-2011 |
Kevin Enderby <enderby@apple.com> |
Adding support for printing operands symbolically to llvm's public 'C'
disassembler API. Hooked this up to the ARM target so such tools as Darwin's
otool(1) can now print things like branch targets for example this:
blx _puts
instead of this:
blx #-36
And even print the expression encoded in the Mach-O relocation entried for
things like this:
movt r0, :upper16:((_foo-_bar)+1234)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129284 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| 44dcfd36253570ccd5f00189eb918604473135e0 |
07-Apr-2011 |
Bill Wendling <isanbard@gmail.com> |
Replace the old algorithm that emitted the "print the alias for an instruction"
with the newer, cleaner model. It uses the IAPrinter class to hold the
information that is needed to match an instruction with its alias. This also
takes into account the available features of the platform.
There is one bit of ugliness. The way the logic determines if a pattern is
unique is O(N**2), which is gross. But in reality, the number of items it's
checking against isn't large. So while it's N**2, it shouldn't be a massive time
sink.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129110 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| c6cf43d25853efb4a6765954eda52a45998a47f2 |
29-Mar-2011 |
Daniel Dunbar <daniel@zuster.org> |
MC: Add support for disabling "temporary label" behavior. Useful for debugging
on Darwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128430 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| d31d304f83f9c8df6870057509414b8d004bc8da |
24-Mar-2011 |
Jim Grosbach <grosbach@apple.com> |
Clean up assembly statement separator support.
The MC asm lexer wasn't honoring a non-default (anything but ';') statement
separator. Fix that, and generalize a bit to support multi-character
statement separators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128227 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CParser/AsmLexer.h
|
| b9b1e307f2a93d7129680df15b9575638f0aad3e |
24-Mar-2011 |
Jim Grosbach <grosbach@apple.com> |
Fix comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128182 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionMachO.h
|
| 65c8bca78854712ab2bf135c2008ed455ef0c9b7 |
19-Mar-2011 |
Stuart Hastings <stuart@apple.com> |
Reapply 127939 since Daniel fixed the breakage. <rdar://problem/9012638>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127944 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionMachO.h
|
| 825dd969189357cf0e7084e015d938467b0136eb |
19-Mar-2011 |
Stuart Hastings <stuart@apple.com> |
Revert 127939. <rdar://problem/9012638>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127943 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionMachO.h
|
| 7257897402fc61df3c494abad27397a100e5f32c |
19-Mar-2011 |
Stuart Hastings <stuart@apple.com> |
Revise r126127 to address Daniel's comments. <rdar://problem/9012638>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127939 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionMachO.h
|
| ba9934648f1b8f5b1749548963f385f1147c1f68 |
12-Mar-2011 |
Duncan Sands <baldrick@free.fr> |
Speculatively revert commit 127478 (jsjodin) in an attempt to fix the
llvm-gcc-i386-linux-selfhost and llvm-x86_64-linux-checks buildbots.
The original log entry:
Remove optimization emitting a reference insted of label difference, since
it can create more relocations. Removed isBaseAddressKnownZero method,
because it is no longer used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127540 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
CSectionELF.h
|
| e4f6d7461aea7308e85c219c1cea5bd6059d4841 |
11-Mar-2011 |
Jan Sjödin <jan_sjodin@yahoo.com> |
Remove optimization emitting a reference insted of label difference, since it can create more relocations. Removed isBaseAddressKnownZero method, because it is no longer used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127478 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
CSectionELF.h
|
| 01dff9646173fea0c38df4471f41272557ca831a |
09-Mar-2011 |
Jan Sjödin <jan_sjodin@yahoo.com> |
Add constructors to MCElfStreamer and MCObjectStreamer to take an extra MCAssembler * argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127343 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| cdc06fa3c7d68b92f56a5a9c537ac159aefc6323 |
08-Mar-2011 |
John McCall <rjmccall@apple.com> |
Typo. Patch by arrowdodger.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127256 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| 57caad7a33ff145b71545f10dcfbbf2fd0f595d3 |
05-Mar-2011 |
Anton Korobeynikov <asl@math.spbu.ru> |
Preliminary support for ARM frame save directives emission via MI flags.
This is just very first approximation how the stuff should be done
(e.g. ARM-only for now). More to follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127101 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
CStreamer.h
|
| b5e16af9ea04cc1f94ca631104e5e6be96546aa1 |
05-Mar-2011 |
Anton Korobeynikov <asl@math.spbu.ru> |
Some first rudimentary support for ARM EHABI: print exception table in "text mode".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@127099 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CStreamer.h
|
| f754f50805fee2bb4d461a9b41107122a22cd6f6 |
25-Feb-2011 |
Cameron Zwarich <zwarich@apple.com> |
Roll out r126425 and r126450 to see if it fixes the failures on the buildbots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126488 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 93c65e6e661eda75711363bdd5ca15909920e1f0 |
24-Feb-2011 |
Joerg Sonnenberger <joerg@bec.de> |
Restore r125595 (reverted in r126336) with modifications:
Introduce a variable in the AsmParserExtension whether [] is valid in an
expression. If it is true, parse them like (). Enable this for ELF only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126443 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParserExtension.h
|
| f410608271b6318bfc9e26c0d199f185d5a89ccb |
24-Feb-2011 |
Devang Patel <dpatel@apple.com> |
Enable DebugInfo support for COFF object files.
Patch by Nathan Jeffords!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126425 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 5129bdecd87c518713765acd6998c80f9eef36a2 |
23-Feb-2011 |
Stuart Hastings <stuart@apple.com> |
Omit private_extern declarations of extern symbols; followup to
r124468. Patch by Rafael Avila de Espindola!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126297 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 7d0805dcb82e9ba1d90ce8d702169683b9caded7 |
21-Feb-2011 |
Joerg Sonnenberger <joerg@bec.de> |
Use a vector of pairs to implement the section stack, not two
independent vectors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@126099 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 908159b46ae118d36fccbc1d5145dcedfc3d4185 |
16-Feb-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Gas is very inconsistent about when a relaxation/relocation is needed. Do
the right thing and stop trying to copy it. Fixes PR8944.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125648 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| 7768a9dce14431018133cd586f5c8ce3e057f069 |
16-Feb-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add support for pushsection and popsection. Patch by Joerg Sonnenberger.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125629 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
CStreamer.h
|
| 9de3a0701a06505aeab824fdc88f361a5018e473 |
14-Feb-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Move broken HasCommonSymbols to ELFWriter.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125490 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
|
| e5ec5a41775c6ef1a69070c218fb4b6b4775ca41 |
11-Feb-2011 |
Jim Grosbach <grosbach@apple.com> |
Remove trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125385 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmLexer.h
|
| 98311ecb4ae9c82baba9e3a48acf756a81c8e9a4 |
11-Feb-2011 |
Jim Grosbach <grosbach@apple.com> |
Remove trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@125327 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmLexer.h
CParser/MCAsmParser.h
CParser/MCParsedAsmOperand.h
|
| c67b1a3a76ea6ff642d30610cf63595ccb661e6b |
04-Feb-2011 |
Bob Wilson <bob.wilson@apple.com> |
Remove trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124830 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 96aa78c8c5ef1a5f268539c9edc86569b436d573 |
23-Jan-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add support for the --noexecstack option.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124077 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CStreamer.h
|
| 1c13026e8f94bd332c0979baa9c777da99d48736 |
23-Jan-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove more duplicated code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124056 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
|
| c85dca66e68c9fa6ffa8471c64113b12d8d94fb1 |
23-Jan-2011 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove duplicated code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124054 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
|
| 3965b5e974d57f3e56a2c7f37d76d73e572dfb20 |
14-Jan-2011 |
Anton Korobeynikov <asl@math.spbu.ru> |
Add a possibility to switch between CFI directives- and table-based frame description emission. Currently all the backends use table-based stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123476 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 7597212abced110723f2fee985a7d60557c092ec |
13-Jan-2011 |
Evan Cheng <evan.cheng@apple.com> |
Model :upper16: and :lower16: as ARM specific MCTargetExpr. This is a step
in the right direction. It eliminated some hacks and will unblock codegen
work. But it's far from being done. It doesn't reject illegal expressions,
e.g. (FOO - :lower16:BAR). It also doesn't work in Thumb2 mode at all.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123369 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| b2624eda5ad0ead99ec5ab7ead47b586c96d1109 |
29-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O/Thumb: Set the thumb bit in the symbol table.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122630 91177308-0d34-0410-b5e6-96231b3b80d8
CMachOSymbolFlags.h
|
| b40a71fda188f8ca564e606ac2cb051a44ada311 |
29-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implement cfi_def_cfa. Also don't convert to dwarf reg numbers twice. Looks
like 6 is a fixed point of that and so the previous tests were OK :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122614 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| fe024d0a624404ada11fb330e7360abc5f88742e |
28-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implement .cfi_remember_state and .cfi_restore_state.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122602 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| 245a1e20419aa5a3c833d7a8e89168e19d5f4d2c |
28-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Relax address updates in the eh_frame section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122591 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CDwarf.h
CObjectStreamer.h
CStreamer.h
|
| 5bba08425374ca36fe5fbc7423ce1a09858e4097 |
28-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Start adding basic support for emitting the call frame instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122590 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| bdc3167c086dd4358e24692075db5e7784140843 |
27-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add support for .cfi_lsda.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122584 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| 3a83c40ab61d5ca624f2bbadd70237c6adbdb304 |
27-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add support for the same encodings of the personality function that gnu as
supports.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122577 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CFixup.h
CStreamer.h
|
| d7c8ccae8e48dce3ab7c3e9b4d8a309998c47961 |
26-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add basic support for .cfi_personality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122566 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| fea753b397823c340608925eb7f3256a64a30017 |
24-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Merge IsFixupFullyResolved and IsSymbolRefDifferenceFullyResolved. We now
have a single point where targets test if a relocation is needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122549 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| 90a5a0cd7c353651c953020b1e41b4c6e2f21883 |
22-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Rename NeedsSetToChangeDiffSize to HasAggressiveSymbolFolding which is a much
better name and matches what is used in the MachO writer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122443 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 33a38a1b5a35acd15c867193bc2175f3d4e7b83d |
22-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Use references and simplify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122405 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 7a45903bf40a023ce96f4da953bb6cb2cb1a1b50 |
21-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Don't relax org or align. They change size as the relaxation happens, but they
are not actually relaxed. For example, a section with only alignments will never
needs relaxation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122356 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| e1feeb9da41fd48002e363c6dbb0a3d7bf0b7811 |
21-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Shuffle enums a bit to make it harder to inadvertently use the wrong
type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122334 91177308-0d34-0410-b5e6-96231b3b80d8
CMachObjectWriter.h
|
| 62b83b62f377ac248038672015dc65970327f786 |
21-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Layout one section until no relaxations are done and then move to the next
section.
This helps because in practice sections form a dag with debug sections pointing
to text sections. Finishing up the text sections first makes the debug section
relaxation trivial.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122314 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 7529b164104f802b59fbf96f5a88d9709ac3ff1a |
18-Dec-2010 |
Roman Divacky <rdivacky@freebsd.org> |
Add support for lexing single quotes like 'c'.
This fixed 8615.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122150 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmLexer.h
|
| 3132780a2ed58945b0ec5033002be44bedb6b785 |
18-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Merge isAbsolute into IsSymbolRefDifferenceFullyResolved.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122148 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| 1ec5bd31fe491e610839ea448bd99fd171785837 |
18-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove the MCObjectFormat class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122147 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFormat.h
CObjectWriter.h
|
| d076482ab7e672d1d65a43809695e8d0d3995203 |
18-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Revert 122011, 122012, 122013, 122023 adding back an important optimization.
I added a note, but suggestions on how to add a test are really welcome.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122138 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| bff66a86e6e44dc7424cd2d7719ac80630b3a5f8 |
18-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Move some data to the TargetWriter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122134 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| 6024c97ffa15766bc0f200ffd309d9e017ae0d4b |
17-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Stub out explicit MCELFObjectTargetWriter interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122067 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
|
| 285b3e5b61af15f11e59a7700375aefa2a326bd8 |
17-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Move createELFObjectWriter to its own header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122064 91177308-0d34-0410-b5e6-96231b3b80d8
CELFObjectWriter.h
CObjectWriter.h
|
| b87422778c4e7b828e6e846b81fd77509439c622 |
17-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: On second thought, use a custom hook for enabling aggressive
IsSymbolRefDifferenceFullyResolved, it turns out this does change behavior on
enough cases for x86-32 that I would rather wait a bit on it.
- In practice, we will want to change this eventually because it only means we
generate less relocations (it also eliminates the need for the horrible
'.set' hack that Darwin requires in some places).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122042 91177308-0d34-0410-b5e6-96231b3b80d8
CMachObjectWriter.h
|
| 1f3662abba2abdf5a0ab77095834271fcf846579 |
17-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/ObjectWriter: Add a new IsSymbolRefDifferenceFullyResolved target format specific hook.
- Currently just has stub implementations for Mach-O, ELF, and COFF.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122037 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| 5d2477cecf53bef911f57423a5cecb743d4286fa |
17-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Assembler: Strip out object writer arguments, now that it is always available
-- and remove FIXME asking for the same!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122032 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| feb7ba3d9abfa1eb89f6da93c51649baaa931ab8 |
17-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Assembler: Make the MCObjectWriter available through the lifetime of the
assembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122031 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 8f714fedba35bc454ff372f084090f14a25c8933 |
17-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Expr: Simplify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122023 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 2d8e3e741f49baadfc72403de9c4b362a07af8d9 |
17-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Remove another dead MCAssembler argument, and update clients.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122013 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 92c66c7bf9533d0ab7cece9532c5060e7d3db6ca |
17-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Remove dead MCAssembler argument -- Rafael, can you check the FIXME I added
here?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122012 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| f249e5d5d71d50323e7a60af1ee555de14378515 |
17-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
Fix 80-col viola.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122010 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| 5d05d9769ec98cdee359fd934a56c9455e21232b |
16-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Lift some MachObjectWriter arguments into the target specific
interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121981 91177308-0d34-0410-b5e6-96231b3b80d8
CMachObjectWriter.h
|
| ae5abd595f5442767313a4c8a24008ad19323ceb |
16-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Stub out explicit MCMachObjectTargetWriter interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121973 91177308-0d34-0410-b5e6-96231b3b80d8
CMachObjectWriter.h
|
| aa4b7dd13ba83152473950d7014a29686dc7eef6 |
16-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Move createMachObjectWriter into MCMachObjectWriter.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121971 91177308-0d34-0410-b5e6-96231b3b80d8
CMachObjectWriter.h
CObjectWriter.h
|
| 2761fc427082215c2affcc9d8db8491400bc9e5d |
16-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Move target specific fixup info descriptors to TargetAsmBackend instead of
the MCCodeEmitter, which seems like a better organization.
- Also, cleaned up some magic constants while in the area.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121953 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeEmitter.h
|
| 745dacc91d7ee9531bfba76b21beb5d4eef93a7d |
16-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Make TargetAsmBackend available to the AsmStreamer.
- Treaty talks on the non-proliferation of MC objects broke down.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121949 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 1d6547eb49ef46d2606810f0abad2570c41e38bd |
16-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Split MCFixupKindInfo out into its own header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121948 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeEmitter.h
CFixupKindInfo.h
|
| 9754ab010e3897457e75cbf0aa74e276fc944174 |
16-Dec-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Remove a FIXME I no longer agree with.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121947 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeEmitter.h
|
| 47dbd429daefa9b3f19347194ddfb6f69642465e |
15-Dec-2010 |
Owen Anderson <resistor@mac.com> |
Implement cleanups suggested by Daniel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121875 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeEmitter.h
|
| 2bf6afc277edb32b1d940def5b3eb0e0d32a22b9 |
15-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Relax alignment fragments.
With this we don't need the EffectiveSize field anymore. Without that field
LayoutFragment only updates offsets and we don't need to invalidate the
current fragment when it is relaxed (only the ones following it).
This is also a very small improvement in the accuracy of the layout info as
we now use the after relaxation size immediately.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121857 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
|
| 475002078848d102b6577fe7283464c039b38af6 |
14-Dec-2010 |
Jim Grosbach <grosbach@apple.com> |
ARM Fixups relative to thumb functions need to have the low bit of the value
set for interworking to work properly. rdar://8755956
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121778 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 89b9372605db2ce3b0085c84089e389f7bc1fbdd |
10-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Fixed version of 121434 with no new memory leaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121471 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
CObjectStreamer.h
CStreamer.h
|
| f7fd4aa2610f46467369de07f3ec669561d79be0 |
10-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Revert my previous patch to make the valgrind bots happy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121461 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
CObjectStreamer.h
CStreamer.h
|
| 1c952b9cc98e84b28f68f0f6cf11197263f89863 |
10-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Initial support for the cfi directives. This is just enough to get
f:
.cfi_startproc
nop
.cfi_endproc
assembled (on ELF).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121434 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
CObjectStreamer.h
CStreamer.h
|
| 05018c2f2872a05b1a2fff1a9934621ba1f38084 |
09-Dec-2010 |
Owen Anderson <resistor@mac.com> |
Fix an issue in some Thumb fixups, where the effective PC address needs to be 4-byte aligned when calculating
the offset. Add a new fixup flag to represent this, and use it for the one fixups that I have a testcase for needing
this. It's quite likely that the other Thumb fixups will need this too, and to have their fixup encoding logic
adjusted accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121408 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeEmitter.h
|
| 4f4363a490721fe6e4f275193e783f77fa631ef2 |
08-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Layout each section independently. With the testcase in PR8711:
before:
4 assembler - Number of assembler layout and relaxation steps
78563 assembler - Number of emitted assembler fragments
8693904 assembler - Number of emitted object file bytes
271223 assembler - Number of evaluated fixups
330771677 assembler - Number of fragment layouts
5958 assembler - Number of relaxed instructions
2508361 mcexpr - Number of MCExpr evaluations
real 0m26.123s
user 0m25.694s
sys 0m0.388s
after:
4 assembler - Number of assembler layout and relaxation steps
78563 assembler - Number of emitted assembler fragments
8693904 assembler - Number of emitted object file bytes
271223 assembler - Number of evaluated fixups
231507 assembler - Number of fragment layouts
5958 assembler - Number of relaxed instructions
2508361 mcexpr - Number of MCExpr evaluations
real 0m2.500s
user 0m2.113s
sys 0m0.273s
And yes, the outputs are identical :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121207 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
|
| 85f2ecc697a8ca6c8cf08093054cbbb9d2060ccf |
07-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Sorry for such a large commit. The summary is that only MachO cares about the
actuall addresses in a .o file, so it is better to let the MachO writer compute
it.
This is good for two reasons. First, areas that shouldn't care about
addresses now don't have access to it. Second, the layout of each section
is independent. I should use this in a subsequent commit to speed it up.
Most of the patch is just removing the section address computation. The two
interesting parts are the change on how we handle padding in the end
of sections and how MachO can get the address of a-b when a and b are in
different sections.
Since now the expression evaluation normally doesn't know the section address,
it will think that a-b needs relocation and let the MachO writer know. Once
it has computed the section addresses, it calls back the expression evaluation
with the section addresses to resolve these expressions.
The remaining problem is the handling of padding. Currently it will create
a special alignment fragment at the end. Since that fragment doesn't update
the alignment of the section, it needs the real address to be computed.
Since now the layout will not compute a-b with a and b in different sections,
the only effect that the special alignment fragment has is update the
address size of the section. This can also be done by the MachO writer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121076 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
CExpr.h
CObjectStreamer.h
CObjectWriter.h
|
| 22373b230a053a154f6c7792c6a33d4f78f5479d |
06-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Use references to simplify the code a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121050 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 179821ac1f282ef6f8d24d5ea346028aee8ba4c7 |
06-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove the instruction fragment to data fragment lowering since it was causing
freed data to be read. I will open a bug to track it being reenabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121028 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
|
| 0bbe0b440ee2cef47dcb7b281825eb70341c16dd |
06-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Second try at making direct object emission produce the same results
as llc + llvm-mc. This time ELF is not changed and I tested that llvm-gcc
bootstrap on darwin10 using darwin9's assembler and linker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121006 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 6d86492f5ed0f9853ddd3b24e1aa037e305e1784 |
06-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Revert previous two patches while I try to find out how to make both
linux and darwin assemblers happy :-(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121004 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 2303c9dd69476d045af7cee94e112dd77d22fd28 |
06-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add an EmitAbsValue helper method and use it in cases where we want to be sure
that no relocations are used (on MochO).
Fixes llc producing different output from llc + llvm-mc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@121000 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| f8803fe4177739f9a6900198f601808eb27934d9 |
06-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove the getAddress getter, initialize Ordinal in the constructor and use
that on the ELF writer to detect a section we created.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120981 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| ffd902bfb743f0564c8f7689c49403074b6f694d |
06-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add a getSymbolOffset method and use it in the ELF writer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120977 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| db74aeadcd1b9a597ad0f80c0036e67e63ba20ed |
04-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remember the contents of leb and dwarfline fragments when relaxing. This avoids
having to evaluate the expression again when writing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120920 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CDwarf.h
|
| 5d4918dbd116b0b5e561c431b1ea527ee1b9302a |
04-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
There are two reasons why we might want to use
foo = a - b
.long foo
instead of just
.long a - b
First, on darwin9 64 bits the assembler produces the wrong result. Second,
if "a" is the end of the section all darwin assemblers (9, 10 and mc) will not
consider a - b to be a constant but will if the dummy foo is created.
Split how we handle these cases. The first one is something MC should take care
of. The second one has to be handled by the caller.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120889 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CObjectStreamer.h
CStreamer.h
|
| 767b1be3900bdc693aa0ad3e554ba034845f67f7 |
04-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Next step: Only pad debug_line when the target is darwin. Add a FIXME to avoid
doing that if the target is darwin10 or newer.
This fixes
*) Direct object emission was producing objects without the workaround on
darwin9.
*) Assembly printing was producing objects with the workaround on linux.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120866 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CDwarf.h
|
| 2df042cb32ecb8d2e1d499dfa27d5074c8b40e13 |
03-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Make EmitIntValue more efficient and more like what we do for leb128. The
difference is much smaller (about 0.3s) but significant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120787 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 32a006e606742b1c5401e49607e33717bb5441f0 |
03-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Try to resolve symbol differences early, and if successful create a plain
data fragment. This reduces the time to assemble the test in 8711 from 60s to
54s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120767 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CExpr.h
CObjectStreamer.h
CStreamer.h
|
| 5113cdbfff7df4c7a79a92e5aa971126254202c6 |
03-Dec-2010 |
Devang Patel <dpatel@apple.com> |
It may not be an option to skip .debug_line if there are file reference in already emitted debug info. So, for now, emit dummy line table entry to make older linker and assemblers happy. This is not a new behavior, original AsmPrinter emitted similar line table entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120760 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
|
| ee4854faf3a4dc622dcb75fe352e33fb32385b3f |
02-Dec-2010 |
Devang Patel <dpatel@apple.com> |
Use set directive for StartMinusEndExpr.
This is a fix for llvm-gcc-i386-darwin9 buildbot failure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120742 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
CStreamer.h
|
| e23930543c0de0adcfec00cd18e9243ad812a167 |
02-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Move EmitValueToOffset to the ObjectStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120691 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| dedb045c3296c831962c4ae101531c38c273ba89 |
02-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add EmitInstToFragment to the generic object streamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120690 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| 6db8a9f3fabefeb00163295f0611d09134651f3f |
02-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
The sections that the ELF object writer has to create are very simple and
contain only data. Handle them specially instead of using AddSectionToTheEnd.
This moves a hack from the generic assembler to the elf writer. It is also
a bit faster and should make other improvements easier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120683 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| ec99c90ea54806ae59eb8ea7686e201ed7eb0d29 |
02-Dec-2010 |
Chris Lattner <sabre@nondot.org> |
tidy up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120644 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 6a13ddbd9b2159303996db44db6045730d0fe479 |
02-Dec-2010 |
Devang Patel <dpatel@apple.com> |
If tehre are not any line entry then do not try to emit .debug_line section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120637 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 6566e0a55e3d9403f77db81a79a5dadedb4e666e |
01-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove unused argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120621 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 9f44724be058d17944dcd9ef6a6b57734b3744b8 |
01-Dec-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Rename temporary symbols if they conflict with artificial symbols created
by the assembler. This was blocking parsing any large .s produced by clang for
example.
Fixes PR8596.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120603 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 1f6efa3996dd1929fbc129203ce5009b620e6969 |
29-Nov-2010 |
Michael J. Spencer <bigcheesegs@gmail.com> |
Merge System into Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
DInstInfo.h
CAssembler.h
CDisassembler.h
CExpr.h
CFixup.h
CInst.h
CObjectWriter.h
CParser/AsmLexer.h
CParser/MCAsmLexer.h
CParser/MCAsmParser.h
CStreamer.h
CValue.h
|
| ec0b428398c5fb91fdce5d3d003ab0e4b75b5d6a |
29-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Make EmitIntValue non virtual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120271 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 6f95023a7f27075011a6eb7b84e03732b00a785b |
29-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Move EmitValue to MCObjectStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120269 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| ea4afa91eb453323948588ad1e1706d842fb9007 |
28-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Fixed verson of r120245.
Factor some duplicated code into MCObjectStreamer::EmitLabel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120248 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| ba210243ef7d325ef6954d459091edf580a241f9 |
28-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Revert previous patch while I debug the darwin bootstrap failure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120246 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| f90a2de72c25e24f26577b0dd8145ac21fe10f5e |
28-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Factor some duplicated code into MCObjectStreamer::EmitLabel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120245 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| 175ccab75f3a355285cf4533c201cbcecfd5928d |
28-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Make EmitSymbolValue non virtual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120244 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 3e03211625bba5bbb70a193c140ebf4dd8388bb7 |
28-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Avoid code duplication in the many unsupported EmitGPRel32Value implementations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120243 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 71e7f9210d87fa29202d851c43b5e91bbbd2fa51 |
28-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Make EmitULEB128IntValue and EmitSLEB128IntValue non virtual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120242 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| e04ed7e45f194f14a7b28bbf3f55694d8e2bcf80 |
28-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Define generic 1, 2 and 4 byte pc relative relocations. They are common
and at least the 4 byte one will be needed to implement the .cfi_* directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120240 91177308-0d34-0410-b5e6-96231b3b80d8
CFixup.h
|
| 326990f1eb7ff005adabe46a1f982eff8835813e |
26-Nov-2010 |
Michael J. Spencer <bigcheesegs@gmail.com> |
Fix Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120166 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| a9d4281cc0557ef679b7917e0741ddb01651dab1 |
23-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Invalidate the layout on any relaxation, not just Instructions. Bug found by David Meyer.
While here, remove unused argument and rename UpdateForSlide to Invalidate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120009 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| 0e11dfc4a6f7e3a3d3bc0365e1da43bc2fa0aac2 |
23-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Reuse data fragments while lowering. Patch by David Meyer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119999 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| cdfecc8759941c2996214070478d30084b79d463 |
22-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add basic CFI methods to the streamer interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119972 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| ad8aaa069cfdb3bdc32b1becc8881f67b5272e14 |
22-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove some #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119967 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| e8e98d7f2eaa0613442ce21ab6a040c0f04f5b4d |
19-Nov-2010 |
Kevin Enderby <enderby@apple.com> |
Added support for the Mach-O .symbol_resolver directive. rdar://8673046
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119816 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CDirectives.h
CMachOSymbolFlags.h
|
| 17fd7bda5ac08f873c063c64e1456f8960a0c765 |
19-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add a MCLineSectionOrder vector so that we produce the line tables in a
deterministic order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119795 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
|
| 195a0ce484cd12a5adae9184188f6d0fb52b84c0 |
19-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Change some methods in MCDwarf.cpp to be able to handle an arbitrary
MCStreamer instead of just MCObjectStreamer. Address changes cannot
be as efficient as we have to use DW_LNE_set_addres, but at least
most of the logic is shared.
This will be used so that, with CodeGen still using EmitDwarfLocDirective,
llvm-gcc is able to produce debug_line sections without needing an
assembler that supports .loc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119777 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
CStreamer.h
|
| 5c0556341e29246e697c73844a5f9b1e14474715 |
18-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Change CodeGen to use .loc directives. This produces a lot more readable output
and testing is easier. A good example is the unknown-location.ll test that
now can just look for ".loc 1 0 0". We also don't use a DW_LNE_set_address for
every address change anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119613 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| f2dc4aa562e2478a73fe5aeeeec16b1e496a0642 |
17-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
make isVirtualSection a virtual method on MCSection. Chris' suggestion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119547 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
CSectionCOFF.h
CSectionELF.h
CSectionMachO.h
|
| abc756216dbace87826398f8fa1e8e57e401cc86 |
17-Nov-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC-JIT: Stub out "pure" streamer.
- No immediate use, but maybe someone feels like hacking on it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119510 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| af6b5808756d6ce335df9eb158efa33894b401c4 |
16-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add .loc methods to the streamer.
Next: Add support for the !HasDotLocAndDotFile case to the MCAsmStreamer
and then switch codegen to use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119384 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 342e39f9e55d3f4465748c9ab84bf27df7a92478 |
16-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119380 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| 94ed5fca3f5ab5acb74e70b8393b837131e7110c |
15-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Change MCExpr::EvaluateAsRelocatableImpl of variables to return the original
variable if recursing fails to simplify it.
Factor AliasedSymbol to be a method of MCSymbol.
Update MCAssembler::EvaluateFixup to match the change in
EvaluateAsRelocatableImpl.
Remove the WeakRefExpr hack, as the object writer now sees the weakref with
no extra effort needed.
Nothing else is using MCTargetExpr, but keep it for now.
Now that the ELF writer sees relocations with aliases, handle
.weak foo2
foo2:
.weak bar2
.set bar2,foo2
.quad bar2
the same way gas does and produce a relocation with bar2.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119152 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| db9835d0895337eb94c19e3a30b7d3fc8fcddfd5 |
15-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Fix PR8565.
This moves most of the isUsed logic to the MCSymbol itself. With this we
get a bit more relaxed about allowing definitions after uses: uses that
don't evaluate their argument immediately (jmp foo) are accepted.
ddunbar, this was the smallest compromise I could think of that lets us
accept gcc (and clang!) assembly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119144 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| 1e61e69d401045c54b15815f15a0fdb3ca56a9b5 |
15-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
add targetoperand flags for jump tables, constant pool and block address
nodes to indicate when ha16/lo16 modifiers should be used. This lets
us pass PowerPC/indirectbr.ll.
The one annoying thing about this patch is that the MCSymbolExpr isn't
expressive enough to represent ha16(label1-label2) which we need on
PowerPC. I have a terrible hack in the meantime, but this will have
to be revisited at some point.
Last major conversion item left is global variable references.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119105 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 6135a96792ca05f6366e5dbaee6208e84589c47f |
14-Nov-2010 |
Chris Lattner <sabre@nondot.org> |
reimplement ppc asmprinter "toc" handling to use a VariantKind
on the operand, required for .o file writing and fixing
the PowerPC/mult-alt-generic-powerpc64.ll failure with the new
instprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119087 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 115a3dd066c277c5417f4d9b9f642b732b76f4e7 |
13-Nov-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Simplify Mach-O and ELF object writer implementations.
- What was I thinking?????
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118992 91177308-0d34-0410-b5e6-96231b3b80d8
LFObjectWriter.h
CObjectWriter.h
achObjectWriter.h
|
| e13a0ff8ac6c86a04397801061e1a702d4e0eab1 |
13-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Parse and record the gnu_unique_object type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118980 91177308-0d34-0410-b5e6-96231b3b80d8
CDirectives.h
|
| c50a0fd7cb6da0e674e154205da65241f9c90e1d |
13-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Parse and remember discriminators in .loc line. I try to output them with
another patch.
This lets us parse a bit more of the gcc 4.5 output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118975 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
|
| 2ff9e83a826c1c2ee0f1c6072d3d97d5b10678ee |
11-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Initial comdat implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118805 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSectionELF.h
|
| 4283f4b81e8c1cbf5c7a7b51e949e109ae25ff8c |
10-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Use MCSectionELF in places we know we have an ELF section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118699 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 2c4d5125c708bb35140fc2a40b02beb1add101db |
10-Nov-2010 |
Jim Grosbach <grosbach@apple.com> |
Update ARMConstantPoolValue to not use a modifier string. Use an explicit
VariantKind marker to indicate the additional information necessary. Update
MC to handle the new Kinds. rdar://8647623
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118671 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 34be396a12b00a95a1353c356d64868798ea3098 |
10-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Fixed version of 118639 with an extra assert to catch similar problems
earlier. Implicit bool -> int conversions are evil!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118651 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSectionELF.h
|
| 037b5be15a421b99066bb284027750a16ddd0fae |
09-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Revert previous patch. Missed a case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118645 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSectionELF.h
|
| e61a1ac595deddd291912930efac3616f7c61d08 |
09-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove IsExplicit. It was always false.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118639 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSectionELF.h
|
| 187d8339dbc0530850e54a86edf36f1a865a5823 |
07-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Relax dwarf line fragments. This fixes a crash in the included testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118365 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| ba21957cbd7b25e3d25a3e9befe6151000242853 |
05-Nov-2010 |
Jim Grosbach <grosbach@apple.com> |
Add '.code 32' assembler directive to MC streamers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118309 91177308-0d34-0410-b5e6-96231b3b80d8
CDirectives.h
|
| ce79299f78bb04e76e1860ab119b85d69f3a19c7 |
05-Nov-2010 |
Jim Grosbach <grosbach@apple.com> |
MC'ize the '.code 16' and '.thumb_func' ARM directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118301 91177308-0d34-0410-b5e6-96231b3b80d8
CDirectives.h
CStreamer.h
|
| d54986f6092ac23dd02c0edf5fc85f692edcc72d |
05-Nov-2010 |
Jim Grosbach <grosbach@apple.com> |
Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118296 91177308-0d34-0410-b5e6-96231b3b80d8
CDirectives.h
|
| c9d1439051d130cfb947ef9ab4a95737c41e2fd1 |
05-Nov-2010 |
Jim Grosbach <grosbach@apple.com> |
Allow targets to specify the MachO CPUType/CPUSubtype information.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118288 91177308-0d34-0410-b5e6-96231b3b80d8
achObjectWriter.h
|
| 187ce544b2c6fa5ee6545390f2d07bc471e4159b |
02-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Do relaxations with FT_Org fragments. Fixes the FIXME:
// FIXME: We should compute this sooner, we don't want to recurse here, and
// we would like to be more functional.
In MCAssembler::ComputeFragmentSize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118080 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 3ff57094a7d176a759ddb1e1668489d89064f56c |
02-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add support for expressions in .sleb/.uleb directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118023 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CObjectStreamer.h
CStreamer.h
|
| f89671d994ba27e2816a7e49eb8bbc1b43d2a147 |
01-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Move EmitInstruction to MCObjectStreamer so that ELF and MachO can share it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117925 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| 484291c27319668ad99cb87def000254357736fb |
01-Nov-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implement .weakref.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117911 91177308-0d34-0410-b5e6-96231b3b80d8
CELFSymbolFlags.h
CObjectStreamer.h
CStreamer.h
|
| b4d1721eff7b43577e5f2e53f885973fb6c43683 |
28-Oct-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implement TLSLD.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117547 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 0cf15d61b7e3bf53f5a99f58ada37b93bc039559 |
28-Oct-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implement DTPOFF.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117546 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| a264f72d3fb9dec1427480fcf17ef3c746ea723a |
28-Oct-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implement TLSLDM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117544 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| a0a2f8734cdfc19d44201b791a969bcdda96bb70 |
28-Oct-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Implement VK_GOTNTPOFF and switch RelocNeedsGOT to use VariantKind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117543 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| eecb858ca86fa949c06f819d6127e2ac68d165c8 |
22-Oct-2010 |
Wesley Peck <peckw@wesleypeck.com> |
Making the e_machine configurable by the target backend in ELFObjectWriter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117099 91177308-0d34-0410-b5e6-96231b3b80d8
LFObjectWriter.h
|
| b5a2d3f8e3b40c3076d03c5db7c4f0387e58b53b |
19-Oct-2010 |
Chandler Carruth <chandlerc@gmail.com> |
Move the definition of this to the source file to anchor the vtable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116779 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFormat.h
|
| 1be4ab681e086ec83e96d543d37e3474ef400282 |
19-Oct-2010 |
Chandler Carruth <chandlerc@gmail.com> |
Add a virtual destructor to silence a GCC warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116766 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectFormat.h
|
| f230df9af4012f9510de664b6d62b128e26a5861 |
16-Oct-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add a MCObjectFormat class so that code common to all targets that use a
single object format can be shared.
This also adds support for
mov zed+(bar-foo), %eax
on ELF and COFF targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116675 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
CObjectFormat.h
|
| 82635f080c14ee0b979916ffb34f0c8daf08f78c |
12-Oct-2010 |
Jim Grosbach <grosbach@apple.com> |
Comment grammar tweakage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116322 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeEmitter.h
|
| 17b443df4368acfad853d09858c033c45c468d5c |
12-Oct-2010 |
Jason W Kim <jason.w.kim.2009@gmail.com> |
Second set of ARM/MC/ELF changes.
Added ARM specific ELF section types.
Added AttributesSection to ARMElfTargetObject
First step in unifying .cpu assembly tag with ELF/.o
llc now asserts on actual ELF emission on -filetype=obj :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116257 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
|
| 60cb528246dd01b80b1b1260a2a877ea488e620a |
11-Oct-2010 |
Chris Lattner <sabre@nondot.org> |
Per discussion with Sanjiv, remove the PIC16 target from mainline. When/if
it comes back, it will be largely a rewrite, so keeping the old codebase
in tree isn't helping anyone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116190 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| 6313944845265dbf38e68046a047d78162f5b89e |
08-Oct-2010 |
Jim Grosbach <grosbach@apple.com> |
Allow << streaming of MCOperand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116107 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| 069594a94f485729e82aec29d2e8d16eb47744fa |
07-Oct-2010 |
Jim Grosbach <grosbach@apple.com> |
Add output stream operator for MCInst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115974 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| 4778643912832bc8118eace1aee16554117a8eef |
06-Oct-2010 |
Michael J. Spencer <bigcheesegs@gmail.com> |
Cleanup Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115829 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionCOFF.h
CSectionELF.h
CSectionMachO.h
|
| 8f413fa9c00dbaea000ddfe265ab5edd285ea3ab |
05-Oct-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
On ELF we need to know which symbols are used in relocations to decide if
they should be in the symbol table or not. Instead of "guessing", just compute
the symbol table after the relocations are known.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115619 91177308-0d34-0410-b5e6-96231b3b80d8
LFObjectWriter.h
CObjectWriter.h
achObjectWriter.h
|
| 3f55c24df9527de345f6cc960944840a7a101c6a |
04-Oct-2010 |
Kevin Enderby <enderby@apple.com> |
Incorporate suggestions by Daniel Dunbar after his review. Thanks Daniel!
1) Changed ValidateDwarfFileNumber() to isValidDwarfFileNumber() to be better
named. Since it is just a predicate and isn't actually changing any state.
2) Added a missing return in the comments for setCurrentDwarfLoc() in
include/llvm/MC/MCContext.h for fix formatting.
3) Changed clearDwarfLocSeen() to ClearDwarfLocSeen() since it does change
state.
4) Simplified the last test in isValidDwarfFileNumber() to just a one line
boolean test of MCDwarfFiles[FileNumber] != 0 for the final return statement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115551 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 083cf1574facc9ce468fba1735c794bd7e520108 |
04-Oct-2010 |
Jan Wen Voung <jvoung@google.com> |
Add hook in MCSection to decide when to use "optimized nops", for each
section kind. Previously, optimized nops were only used for MachO.
Also added tests for ELF and COFF.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115523 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
CSectionCOFF.h
CSectionELF.h
CSectionMachO.h
|
| 3bb435301a2b5c901a993b0e151d05b596697038 |
30-Sep-2010 |
Kevin Enderby <enderby@apple.com> |
Did my commit for the last patch for the .loc directory from the wrong place and
missed a bunch of files. Here the rest. Sorry about that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115173 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CContext.h
CDwarf.h
CObjectWriter.h
CStreamer.h
|
| 186e7a0fb1b2028e4fa9c3efe29d9433c91b3f66 |
30-Sep-2010 |
Jan Wen Voung <jvoung@google.com> |
Move logic of determining ELF entsize from the .s printer to initialization
time. That way, the EntrySize field is initialized for other code paths,
namely, the .ll -> .o code path.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115141 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
|
| afd1cc25786f68ca56a63d29ea2bd297990e9f81 |
30-Sep-2010 |
Jason W Kim <jason.w.kim.2009@gmail.com> |
Tiny patch for proof-of-concept cleanup of ARMAsmPrinter::EmitStartOfAsmFile()
Small test for sanity check of resulting ARM .s file.
Tested against -r115129.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115133 91177308-0d34-0410-b5e6-96231b3b80d8
CDirectives.h
|
| 7070387f08f7dc797b554ed8013cba9f8b74121a |
30-Sep-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Make it possible for the MCObjectWriter to decide if a given fixup is fully
resolved or not. Different object files have different restrictions and
different native assemblers have different idiosyncrasies we want to emulate
for now.
Move the existing MachO logic to the new place and implement an ELF one that
gets fixups to globals right.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115131 91177308-0d34-0410-b5e6-96231b3b80d8
LFObjectWriter.h
CAssembler.h
CObjectWriter.h
achObjectWriter.h
|
| 4f2afe3d399eb9485dc605f3cc3a6382dcae757a |
27-Sep-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Handle exponents in floating point literals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114861 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmLexer.h
|
| b814110612024a092fd884050fbab9d012b16dc7 |
27-Sep-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Remove unused argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114852 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 54f0a625b0eb9afeece652a8462755010d237c78 |
24-Sep-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Lexer: Add 'Real' token type for floating point literals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114718 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmLexer.h
|
| f10dfa910def9cdca566edbd6d2089b075a57b21 |
23-Sep-2010 |
Jim Grosbach <grosbach@apple.com> |
trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114680 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 637d89fe0eca4fa2b9c95f6c15eb69a99bae83bc |
23-Sep-2010 |
Jim Grosbach <grosbach@apple.com> |
Add support for ELF PLT references for ARM MC asm printing. Adding a
new VariantKind to the MCSymbolExpr seems like overkill, but I'm not sure
there's a more straightforward way to get the printing difference captured.
(i.e., x86 uses @PLT, ARM uses (PLT)).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114613 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 59ff3c913449402ad5447bbe3ae6338402fb84b0 |
23-Sep-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Avoid some Mach-O specific alignment being done on ELF.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114594 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CObjectStreamer.h
|
| e07b75e069969558c3fbb2f5bfb9a652f6ea1d6b |
23-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
allow target-specific label suffixes, patch by Yuri Gribov!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114592 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| fd2eaed4f0a9375071a448993c573a124370ed34 |
17-Sep-2010 |
Jim Grosbach <grosbach@apple.com> |
trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114211 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| 6dbe29e34e0017dac703f951429964d9c95b528c |
16-Sep-2010 |
Jim Grosbach <grosbach@apple.com> |
make this non brain dead...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114100 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| dc01b2e1df93b02bcee8457a91ab66e4110a599a |
16-Sep-2010 |
Jim Grosbach <grosbach@apple.com> |
Remove unnecessary by-reference return.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114099 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| a8e47b3319db56675f8e80f4bb015c163110b902 |
16-Sep-2010 |
Jim Grosbach <grosbach@apple.com> |
store MC FP immediates as a double instead of as an APFloat, thus avoiding an
unnecessary dtor for MCOperand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114064 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| d80781b98b771d370730ab7c630018f23e202b57 |
15-Sep-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add a InitSections method to the streamer interface.
The ELF implementation now creates text, data and bss to match the gnu as
behavior.
The text streamer still has the old MachO specific behavior since
the testsuite checks that it will error when a directive is given
before a setting the current section for example.
A nice benefit is that -n is not required anymore when producing
ELF files.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114027 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 26edbcb8d5da5fb65816a97f740c9868fa798df4 |
15-Sep-2010 |
Jim Grosbach <grosbach@apple.com> |
Add support for floating point immediates to MC instruction printing. ARM
VFP instructions use it for loading some constants, so implement that
handling.
Not thrilled with adding a member to MCOperand, but not sure there's much of
a better option that's not pretty fragile (like putting a double in the
union instead and just assuming that's good enough). Suggestions welcome...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113996 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| 0dd2c9331887b9d0aa06b1e201c5eda4361365fc |
15-Sep-2010 |
Jim Grosbach <grosbach@apple.com> |
trailing whitespace and 80 column cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113977 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
CStreamer.h
|
| cbf8a98c7c652e96967623c80cb945fef001b090 |
11-Sep-2010 |
Chris Lattner <sabre@nondot.org> |
fix the asmparser so that the target is responsible for skipping to
the end of the line on a parser error, allowing skipping to happen
for syntactic errors but not for semantic errors. Before we would
miss emitting a diagnostic about the second line, because we skipped
it due to the semantic error on the first line:
foo %eax
bar %al
This fixes rdar://8414033 - llvm-mc ignores lines after an invalid instruction mnemonic errors
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113688 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| 5baf79edc067a4b17d024cc10324ac88c17e3e43 |
09-Sep-2010 |
Roman Divacky <rdivacky@freebsd.org> |
Make ELF OS ABI dependent on the OS from target triple.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113508 91177308-0d34-0410-b5e6-96231b3b80d8
LFObjectWriter.h
|
| 1674b0b0e4972b844833f253286cbf99a6e99d6e |
02-Sep-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Add AsmParser support for the ELF .previous directive. Patch by Roman Divacky.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112849 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| b1fcfbe89bd155fb88485b2a3a995adba3994003 |
02-Sep-2010 |
Devang Patel <dpatel@apple.com> |
Fix .debug_range for linux. Patch by Krister Wombell.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112830 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| ae84d5b9bafd1ba88aa12e8398e5385f229fa306 |
01-Sep-2010 |
Devang Patel <dpatel@apple.com> |
Use absolute label for DW_AT_stmt_list if a target does not prefer offset here.
This patch was developed on top of original patch by Artur Pietrek.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112678 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 47b7efc0828d9587613b2f2865a6d07ed55c5bec |
01-Sep-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Remove noisy semicolon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112673 91177308-0d34-0410-b5e6-96231b3b80d8
CDwarf.h
|
| 232ab949d5ed04c4ab45c763e0597fc3fc3fa5bc |
01-Sep-2010 |
Kevin Enderby <enderby@apple.com> |
This is the second of three patches to implement support for the .loc directive
and output the dwarf line number tables. This takes the current loc info after
an instruction is assembled and saves the needed info into an object that has
vector and for each section. These objects will be used for the final patch to
build and emit the encoded dwarf line number tables. Again for now this is only
in the Mach-O streamer but at some point will move to a more generic place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112668 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
|
| c1840b3da25222680b51f853697a871fedda51d5 |
24-Aug-2010 |
Kevin Enderby <enderby@apple.com> |
First bit of support for the dwarf .loc directive. This patch updates the
needed parsing for the .loc directive and saves the current info from that
into the context. The next patch will take the current loc info after an
instruction is assembled and save that info into a vector for each section for
use to build the line number tables. The patch after that will encode the info
from those vectors into the output file as the dwarf line tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111956 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
|
| da0bfcdaf95d95a66e306ef6d45f638939272d34 |
21-Aug-2010 |
Michael J. Spencer <bigcheesegs@gmail.com> |
MC: Add partial x86-64 support to COFF.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111728 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| d7343ddce500c8043a58dd50cac6127ba7d9d9a3 |
17-Aug-2010 |
Anton Korobeynikov <asl@math.spbu.ru> |
Add some win64 coff goodness.
Patch by Cameron Esfahani!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111287 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 73c32f60c41f5078d5b460e3e7c23e40ab7e3e55 |
17-Aug-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Revert r111230, we have to find a better place for the host-specific code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111232 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| 8466efc36f57ec24fc42f91d70d5a70f38690a48 |
17-Aug-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Micro-optimize MCObjectWriter to do a byteswap if necessary and then write the
whole integer to the stream instead of doing byte-sized writes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111230 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| 3565a06ebf44a193a8b333cbeff2ee154298d450 |
16-Aug-2010 |
Matt Fleming <matt@console-pimps.org> |
Add ELF ObjectWriter and Streamer support.
I forgot to add these files in commit 111172.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111174 91177308-0d34-0410-b5e6-96231b3b80d8
LFObjectWriter.h
CELFSymbolFlags.h
|
| 6b2e257e74b2c8e2f93bb244e0c80cb73005b74a |
16-Aug-2010 |
Matt Fleming <matt@console-pimps.org> |
Add ELF ObjectWriter and Streamer support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111172 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
CStreamer.h
|
| a8bf473fb15bbedc78144ec57438f884616283b0 |
16-Aug-2010 |
Matt Fleming <matt@console-pimps.org> |
Layout helper function.
Introduce a helper method to add a section to the end of a layout. This
will be used by the ELF ObjectWriter code to add the metadata sections
(symbol table, etc) to the end of an object file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111171 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 6c8b3d2f1f6fe6eb6a7ae81eab24c1b6db9232ae |
16-Aug-2010 |
Matt Fleming <matt@console-pimps.org> |
Record a symbol's size which is needed for ELF symbol tables.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111170 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 3e09669bc44aeb053e58ae8245ad0e49570b0e21 |
16-Aug-2010 |
Matt Fleming <matt@console-pimps.org> |
ELF entry size support.
Some ELF sections contain fixed-sized entries. Provide a way to record
the entry size of a section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111169 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSectionELF.h
|
| 3c14ca47fc057c5999cd41ce2782e0ebaa2bcf7d |
11-Aug-2010 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Add -show-inst-operands, for dumping the parsed instruction representation before matching.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110791 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| b3cb6967949493a2e1b10d015ac08b746736764e |
11-Aug-2010 |
Daniel Dunbar <daniel@zuster.org> |
MCAsmParser: Add dump() hook to MCParsedAsmOperand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110790 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCParsedAsmOperand.h
|
| b07ce60981368f816af4caa3257e1e4ebf059133 |
10-Aug-2010 |
Kevin Enderby <enderby@apple.com> |
Next bit of support for the dwarf .file directive. This patch takes the
previously collected info from the .file directives and outputs the encoded
bytes for it. For now this is only in the Mach-O streamer but at some point
will move to a more generic place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110617 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
|
| 991808005a27b2e0049e124bf69250281276c317 |
08-Aug-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Remove unused variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110551 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| c257c669df0412606bfd06668367a0fc7f96df0a |
06-Aug-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Add default value for AddrSpace argument to EmitValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110475 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| e2195d8b357d7081edb5eb09d1d6e9d7b4bfc308 |
31-Jul-2010 |
Michael J. Spencer <bigcheesegs@gmail.com> |
Add relax all support to the COFF object streamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109947 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 1abcd06856df324eac98d4bf5ba673fb77ae6a11 |
29-Jul-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Plug the remaining MC leaks by giving MCObjectStreamer/MCAsmStreamer ownership of the TargetAsmBackend and the MCCodeEmitter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109767 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 3bce5adb32fbbe5c5549b902f4d65737f40c1499 |
29-Jul-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Stop leaking std::strings in GetDwarfFile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109746 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
|
| 7cbf73a73f296167b6e978dbd919ed249e88eeb5 |
28-Jul-2010 |
Kevin Enderby <enderby@apple.com> |
Added first bit of support for the dwarf .file directive. This patch collects
the info from the .file directive and makes file and directory tables that
will eventually be put out as part of the dwarf info in the output file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109651 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CDwarf.h
|
| 36880e704f63d4c77a3c5a94047b5afdf79e82db |
28-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Put back the MCFragment vtable, so subclasses are destroyed properly (duh).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109649 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| c96a82a53415fd0b6cb1bbea2593dc18683c70cc |
22-Jul-2010 |
Reid Kleckner <reid@kleckner.net> |
Initial modifications to MCAssembler and TargetMachine for the MCJIT.
Patch by Olivier Meurant!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109080 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 8067adc271d7ccfcd28a238d73942b21a5e2bc62 |
19-Jul-2010 |
Michael J. Spencer <bigcheesegs@gmail.com> |
MC: Add WinCOFFStreamer implementation and merge common code from MachO
into MCObjectStreamer.
Origonal Windows COFF implementation by Nathan Jedffords.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108678 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| 1edf6ca2cbb4b01db44683d5e9479a240cfcf497 |
19-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Stop playing unsafe member function pointer calls, this isn't
portable enough.
- Downside is we now double dispatch through a stub function, but this isn't
performance critical.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108661 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
CParser/MCAsmParserExtension.h
|
| 6a46d571b461246e36f82c146e17bf614d2114ea |
18-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Fix .abort and .secure_log_unique to accept arbitrary token
sequences, not just strings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108655 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
|
| f21e4e9326aa3ebc78bc2770722fb5150fe7ede9 |
18-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Fix TokError() to accept a Twine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108647 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmParser.h
CParser/MCAsmParserExtension.h
|
| aef87e3307f61fa54004b5ea01b619bf4e901ac3 |
18-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Hide the AsmParser implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108646 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| d1e3b44d6c0094eda2e2a854d5fdb6a0d7ba327e |
17-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Lift Run() and TargetParser to base class.
Also, add constructor function for creating AsmParser instances.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108604 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
CParser/MCAsmParser.h
|
| 38e59891ee4417a9be2f8146ce0ba3269e38ac21 |
15-Jul-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Don't pass StringRef by reference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108366 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| a838bae1863b463c07056c086ab7c23faa9759e7 |
13-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
use a typedef instead of its expansion, patch by Michael Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108229 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 4d5fe97c479ed3a2736755a3b821f5ff99c67cdc |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Move .section parsing to Darwin specific parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108190 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| 19ad3b88f71fdc0fe0ec19e05bb37c3ef1a42b5b |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmLexer: Raise LexUntilEndOfStatement to MCAsmLexer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108189 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmLexer.h
CParser/MCAsmLexer.h
|
| 47f5608029cbb7213b8624294f7ff1c39c952b6b |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Move special section directive parsing to Darwin specific parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108187 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| 4c7c08bfbfc3858bddf0ba52550edb683f0070c9 |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Inline AsmParser::CreateSymbol into callers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108183 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| b6c3a607ac91dc4fdd0b195e9df2b04eaa53a1ef |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Move .tbss and .zerofill parsing to Darwin specific parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108180 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| 492b7a21cb28adf8819ee369f42a8129de5227ae |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Move .desc parsing to Darwin specific parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108179 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| 38a4e2acb7d01fbba3544882084bc9955812b7d3 |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Move .lsym parsing to Darwin specific parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108176 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
CParser/MCAsmParser.h
|
| 9ac66b008d74d0a981455a2220136c59cf363226 |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Move some misc. Darwin directive handling to DarwinAsmParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108174 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| 4e82bbb745160f19d76b9b5de5b93ebe224e1acf |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MCAsmParser: Add getSourceManager().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108171 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
CParser/MCAsmParser.h
CParser/MCAsmParserExtension.h
|
| e47497087b00fd4519057d3bd30e8bd4af61c6ca |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/AsmParser: Add a DarwinAsmParser extension.
- Currently initialization is a bit of a hack, but harmless. We need to rework
various parts of target initialization to clean this up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108165 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| 81ea00f45d59953d34a1db4973dd72d14080ab15 |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MCAsmParser: Pull some directive handling out into a helper class, and change
DirectiveMap to be based on MCAsmParserExtension.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108161 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
CParser/MCAsmParser.h
|
| 53131982d6290e3a865f400174778deaac452ff3 |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Add MCAsmParserExtension, a base class for all the target/object specific
classes which want to extend the basic asm parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108158 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
CParser/MCAsmParserExtension.h
|
| dc4c7da5d4c73bef2ce73ce0f96019457337c402 |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Move AsmParser::TokError to MCAsmParser().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108155 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
CParser/MCAsmParser.h
|
| ca90dc6d295f7f6a5ef4240f26bcebe54276def5 |
12-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Move getLoc() to MCAsmLexer().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108154 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmLexer.h
CParser/MCAsmLexer.h
|
| b162290e39afd49d4c7d342333b331bc96232720 |
12-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
introduce WinCOFFObjectWriter, patch by Michael Spencer!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108103 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| eb72dcaef7423069cf8f9e802fa8de64dc8f8f30 |
12-Jul-2010 |
Chris Lattner <sabre@nondot.org> |
introduce WinCOFFStreamer.cpp, patch by Michael Spencer!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108102 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 1b02acb2a0513b3ec20585196d485ebc3da0ccec |
08-Jul-2010 |
Kevin Enderby <enderby@apple.com> |
Revert some unneeded parts of the change in r107886 for the
.weak_def_can_be_hidden directive. Chris pointed out that the MCAsmInfo.h/.cpp
chunks aren't needed for this until the compiler starts generating these. And
when that happens it will be more convenient for it to be a bool than a const
char*.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107906 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| f59cac5ed36360b4c462781051f996b3499d7e0f |
08-Jul-2010 |
Kevin Enderby <enderby@apple.com> |
Added the darwin .weak_def_can_be_hidden directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107886 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CDirectives.h
|
| b57096842479bc67111a16f0a0bcee717eb6df8c |
01-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Fix some stray hunks I didn't intend to commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107428 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| 9186fa6b0c8806786cae78bed50f95d1c7ce2b00 |
01-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Pass the target instance to the AsmParser constructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107426 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| 94610588af55ae7d16ba7d72d1e68324631ec249 |
01-Jul-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Move COFF enumeration constants to llvm/Support/COFF.h, patch by Michael
Spencer!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107418 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionCOFF.h
|
| dd2ad8432f104282ff43c94457f474ea0a264175 |
01-Jul-2010 |
Mikhail Glushenkov <foldr@codedgers.com> |
Trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107360 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
ectionKind.h
|
| 07d317711781d8c9268f7d6afcf1ba7eadf1d127 |
30-Jun-2010 |
Bill Wendling <isanbard@gmail.com> |
Revert r107205 and r107207.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107215 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 207855cff9b4811004b9720f28a5bd0adf3784b7 |
29-Jun-2010 |
Bill Wendling <isanbard@gmail.com> |
Introducing the "linker_weak" linkage type. This will be used for Objective-C
metadata types which should be marked as "weak", but which the linker will
remove upon final linkage. For example, the "objc_msgSend_fixup_alloc" symbol is
defined like this:
.globl l_objc_msgSend_fixup_alloc
.weak_definition l_objc_msgSend_fixup_alloc
.section __DATA, __objc_msgrefs, coalesced
.align 3
l_objc_msgSend_fixup_alloc:
.quad _objc_msgSend_fixup
.quad L_OBJC_METH_VAR_NAME_1
This is different from the "linker_private" linkage type, because it can't have
the metadata defined with ".weak_definition".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107205 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| f187ac5a23213f85c3c1f0f80b3592295ee6441d |
28-Jun-2010 |
Kevin Enderby <enderby@apple.com> |
Added the darwin .secure_log_unique and .secure_log_reset directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107077 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CParser/AsmParser.h
|
| 843aa1f15b06fc3c2b39740ffb5bffd2fa6827ce |
16-Jun-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Simplify MCAssembler::isSymbolLinkerVisible to only take an MCSymbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106142 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 83b467178a8295048f3ee7b44ff9c7ea244a96cc |
16-Jun-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Lift SwitchSection() and Finish() into MCObjectStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106141 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| 8dc68ab931e0f0a7c5caf9cd341b2ec855733863 |
16-Jun-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Factor out an MCObjectStreamer class, which will be shared by the concrete
object file format writers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106140 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectStreamer.h
|
| 4b1000d117f1b7cc5411bc251d141fe182a4ae1c |
01-Jun-2010 |
Dan Gohman <gohman@apple.com> |
Don't call flush() at a library level which isn't checking for errors
and doesn't know where the output is going.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105274 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| d86e6ac9892ee61742d85f9f14f1179216d2e47b |
01-Jun-2010 |
Dan Gohman <gohman@apple.com> |
Fix a typo in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105272 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| c90e30aa6f3792a460202017523171f435e2ba34 |
26-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Eliminate MCAsmFixup, replace with MCFixup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104699 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CObjectWriter.h
achObjectWriter.h
|
| 0dd0c941c9eb4adc13319ed7adcaffe58a68d294 |
26-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Simplify MCFixup and increase the available offset size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104698 91177308-0d34-0410-b5e6-96231b3b80d8
CFixup.h
|
| 482ad802f1b1885542ea8a30e144a228a1526912 |
26-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Use accessors for access to MCAsmFixup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104697 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| e614e393c7f80a39430b8a69813f5fd1f4c77cf9 |
26-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Eliminate MCFragment vtable, which was unnecessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104689 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 96ac5156cadde7e4494990d5b4f873e76787a370 |
26-May-2010 |
Eric Christopher <echristo@apple.com> |
Start adding mach-o tls reloc support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104651 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| fdb5a8617996a20370756962e34c2e80176d6e87 |
23-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Add an MCLoggingStreamer, for use in debugging integrated-as mismatches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104463 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 0df4a80e2063424929bbfaa61dd7973062218ad4 |
22-May-2010 |
Eric Christopher <echristo@apple.com> |
Fix comment and whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104392 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 0783fb7e6d2f03cbb398dc0f083c96ba8af9ab21 |
21-May-2010 |
Nathan Jeffords <blunted2night@gmail.com> |
added an assertion to MCObjectWriter::WriteBytes to catch misuse of the ZeroFillSize parameter
If the size of the string is greater than the zero fill size, the function will attempt to write a very large string of zeros to the object file (~4GB on 32 bit platforms). This assertion will catch the scenario and crash the program before the write occurs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104334 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| 924c5e58f2a7c89019000e7dee3391dcebdf8a21 |
21-May-2010 |
Matt Fleming <matt@console-pimps.org> |
Add support for parsing the ELF .type assembler directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104316 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
CParser/MCAsmLexer.h
|
| 51f5d6af8c45bf145808ced9e867ac711acc9955 |
20-May-2010 |
Eric Christopher <echristo@apple.com> |
Fix build by actually declaring the variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104201 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| c1a887d76d95100e7e05aa76e077710bc4e0b1cf |
20-May-2010 |
Eric Christopher <echristo@apple.com> |
Partial code for emitting thread local bss data.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104197 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 4d01cbe93b0e1a349b5c2881f1b319963f9e0504 |
18-May-2010 |
Eric Christopher <echristo@apple.com> |
Make EmitTBSSSymbol take a section argument so that we can find it later.
Fix up callers and users.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104057 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| ebe7fcd041e1e9c3a0c535b26d8cdb45805bbeb8 |
18-May-2010 |
Kevin Enderby <enderby@apple.com> |
Added support in MC for Directional Local Labels.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103989 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CLabel.h
|
| c6177a4531a5d7e2207a3184cc8a4f1792073a7d |
18-May-2010 |
Eric Christopher <echristo@apple.com> |
More data/parsing support for tls directives. Add a few more testcases
and cleanup comments as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103985 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionMachO.h
|
| 9a744e38607bc3046dffea56efec0b2dfc51d5e4 |
17-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Add dyn_cast support to MCSection.
- Of questionable utility, since in general anything which wants to do this should probably be within a target specific hook, which can rely on the sections being of the appropriate type. However, it can be useful for short term hacks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103980 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
CSectionCOFF.h
CSectionELF.h
CSectionMachO.h
|
| 423c9e3e589a79be757842d421600590c68d5b43 |
17-May-2010 |
Eric Christopher <echristo@apple.com> |
Add some section and constant support for darwin TLS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103974 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionMachO.h
|
| 525a3a67c16c2d1d9ce9d75ed1b44296be6c2270 |
17-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Support reassignment of variables in one special case, when the
variable has not yet been used in an expression. This allows us to support a few
cases that show up in real code (mostly because gcc generates it for Objective-C
on Darwin), without giving up a reasonable semantic model for assignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103950 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| 482eba054ab3543ee0e1f453d3d6441092f4b76d |
14-May-2010 |
Eric Christopher <echristo@apple.com> |
Add AsmParser support for darwin tbss directive.
Nothing uses this yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103757 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
CStreamer.h
|
| 3fa0c8ca96edbd2c77541c937b10149c6fb08cac |
14-May-2010 |
Nick Lewycky <nicholas@mxc.ca> |
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103755 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| 47b3ec4daa12019b98468e8f646501ec285bbb59 |
14-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Switch to completely lazy layout.
- The eliminates the last major algorithmic problem with MC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103754 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| 9005d45a990ef46f06800bd6bd6a7d1298a33645 |
14-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Extend MCAsmLayout to explicitly track which fragments have been layed out, and enforce several invariants to LayoutFragment to ensure we only do layout in a sensible order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103753 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| 337718e09c99349939a53643984c04f5dc118bb7 |
14-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Switch MCFragment to storing the layout order index, not its index in the file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103751 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| afc6acdab7ba3544d76329ab461f14a93cee67a2 |
14-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Change LayoutSection() to only do the section initializiation.
Also, elimminate MCAsmLayout::set*, which are no longer needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103750 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| b69fc044db8c193348b6611f46432bb21b3cbe90 |
13-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Move Layout{Fragment,Section} into MCAsmLayout, and add LayoutFile().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103738 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
|
| 2c18d3b0fec25b2b7befc7ac5751e84005f4a869 |
13-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Factor out MCAssembler::ComputeFragmentSize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103724 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| f60c736c64d6c9d683df1cead3631958359c14f1 |
13-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Add section layout order indices to MCSectionData.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103715 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| aa0d350fe54b0bf13947cdb08d8e76e4ec233d6f |
13-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Add MCAsmLayout::FragmentReplaced() helper function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103709 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| 2661f11e4602ad017fa155f6fdcee0a4f2d1ae86 |
13-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Eliminate MCSectionData::{,Address,File}Size, which can now be computed by
utility functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103695 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
|
| 456b5012704bcece2c8c28783e6efabb7b998616 |
13-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Add MCAlignFragment::OnlyAlignAddress bit. This is a bit of magic that says the align fragment shouldn't contribute to the logical section size, it is will be used for cleaning up the code to handle section alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103690 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| b5844ff1c44f0427bcf132eaece945da411e650f |
13-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Add MCSectionData::AddressSize, which is the size of the address space consumed by the section. This can differ from both the section logical size, and the section size on disk (although the current code handles this without making an explicit distinction).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103689 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
|
| 1c15413ebc8f4a35545a381a789a718627396d03 |
13-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Move MCAlignFragment::EmitNops value out of the constructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103665 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 4e544870c4c3f81b150e4c3b38a18d629d706b74 |
13-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Eliminate MCZeroFillFragment, it is no longer needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103664 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 3153fec733acd079a9e681d16d39253b9517e02c |
13-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Switch MCFillFragment to storing total fill size instead of a count. This allows using ValueSize==0 to represent a virtual fill.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103662 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| e73d49eda2cb4fc30b52c4a241acf69c8af98302 |
13-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Drop support for alignment in ZeroFill fragment, we can just use
MCAlignFragments for this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103661 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| f0d17d2461a6458568672f611ba4a590d26b1e1a |
12-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Factor out MCAssembler::LayoutFragment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103649 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| d13a0caf726e05c9bd939d752ef371d6d467ef28 |
12-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Simplify LayoutSection to just take the index of the section to layout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103627 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
|
| bc1a0cf13950dcd64d6d0398df5419a0a2931721 |
12-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Track section layout order explicitly, and use to simplify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103616 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| 18c1021ec108722506125926087b1e5fcfb28046 |
12-May-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Add support for movi32 of global values to the new (MC) asm printer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103576 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 624d466a671feb563c137d1216ecad9d03d1a2ed |
12-May-2010 |
Nathan Jeffords <blunted2night@gmail.com> |
Added a trivial function to modify the flags field of MCSymbolData class. The function takes the value and a mask, and clears the mask bits before applying the value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103534 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 651804c3d63a05f72221a6d133e5b344e6aaa093 |
11-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O x86_64: Switch to using fragment atom symbol.
- This eliminates getAtomForAddress() (which was a linear search) and
simplifies getAtom().
- This also fixes some correctness problems where local labels at the same
address as non-local labels could be assigned to the wrong atom.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103480 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 071f73db4a0c3f7f00ef14d38af17f3c8d69827a |
11-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Explicitly track atoms, as represented by their defining symbol, for each fragment (not yet used).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103438 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| b54b9ddaaf2d258767d360583642ed1b91075fc9 |
08-May-2010 |
Chris Lattner <sabre@nondot.org> |
break coff symbol definition stuff out into proper MCStreamer callbacks,
patch by Nathan Jeffords!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103346 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 6e5ce287b0e53c264af0ba37169ad964e19b5bb7 |
07-May-2010 |
Chris Lattner <sabre@nondot.org> |
add COFF support for COMDAT sections, patch by Nathan Jeffords!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103304 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSectionCOFF.h
|
| a6eeb6e226d7d86d04e34e3b6464f66e0a052f43 |
07-May-2010 |
Kevin Enderby <enderby@apple.com> |
Fix i386 relocations to Weak Definitions. The relocation entries should be
external and the item to be relocated should not have the address of the
symbol added in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103302 91177308-0d34-0410-b5e6-96231b3b80d8
CMachOSymbolFlags.h
|
| eb40a0fd98c44ecc6360e7fab33cf9e9911bed4f |
07-May-2010 |
Chris Lattner <sabre@nondot.org> |
switch MCSectionCOFF from a syntactic to semantic representation,
patch by Peter Housel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103267 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSection.h
CSectionCOFF.h
|
| 8d627d31531ad45fecca82d52cd34092c7c4cc1d |
05-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Make setVariableValue check the redefinition condition a bit more strongly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103110 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| 08a408a4b3224627db07eb27e174085d8e1d2426 |
05-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Rename MCSymbol::{g,s}etValue -> MCSymbol::{g,s}etVariableValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103095 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| ae7fb0b03ebc524e6c47f0262b8dc87810fee1a8 |
05-May-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O/x86_64: Relocations in debug sections should use local relocations
when possible.
- <rdar://problem/7934873>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103092 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionMachO.h
|
| b9a01bcf486814a44098745920d43daaf9f7c260 |
29-Apr-2010 |
Mon P Wang <wangmp@apple.com> |
Add support for assemblers that don't support periods in a name
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102594 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| a5370f11d9c27b2cb37fa61eb29eb56356582978 |
19-Apr-2010 |
Dan Gohman <gohman@apple.com> |
Add a const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101777 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
|
| eef6d78be1c3a685f277be3e89ff17f67ed65f49 |
17-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
teach the x86 asm parser how to handle segment prefixes
in memory operands. rdar://7874844
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101661 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| 7834facff938cccce294e5c4065202d922411a5d |
17-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
refactor .if handling code a bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101659 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| d305035155ef3d138e102434bf5a733ea2e32405 |
14-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
implement mc asmparser support for '.', which gets the
current PC. rdar://7834775
We now produce an identical .o file compared to the cctools
assembler for something like this:
_f0:
L0:
jmp L1
.long . - L0
L1:
jmp A
.long . - L1
.zerofill __DATA,_bss,A,0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101227 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmLexer.h
|
| 535f4de469c58e326e8bf49310ac30fe4e792a02 |
13-Apr-2010 |
Sean Callanan <scallanan@apple.com> |
Quick fix for build errors caused by undefined
NULL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101180 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| 9899f70a7406d632c82849978bf6981f1ee4ccb5 |
13-Apr-2010 |
Sean Callanan <scallanan@apple.com> |
Fixed a nasty layering violation in the edis source
code. It used to #include the enhanced disassembly
information for the targets it supported straight
out of lib/Target/{X86,ARM,...} but now it uses a
new interface provided by MCDisassembler, and (so
far) implemented by X86 and ARM.
Also removed hacky #define-controlled initialization
of targets in edis. If clients only want edis to
initialize a limited set of targets, they can set
--enable-targets on the configure command line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101179 91177308-0d34-0410-b5e6-96231b3b80d8
DInstInfo.h
CDisassembler.h
|
| 287df1bc0309962770b6c176f2d143795dd3cc2f |
08-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
delete a forwarding function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100815 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 74aae4726a66733c5872588287535a984f9a94c7 |
08-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
move elf section uniquing to MCContext. Along the way
merge XCore's section into MCSectionELF
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100812 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CContext.h
CSectionELF.h
CSectionMachO.h
|
| 22772214de79aa1c5ca38c4fb1da137d8fb30a05 |
08-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
remove the TargetLoweringObjectFileMachO::getMachoSection
api and update clients to use MCContext instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100808 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| f0559e4b242e85d4b9d1dd08758814c599bdce13 |
08-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
move macho section uniquing from MCParser and TLOF to MCContext where
the compiler and asmparser now unique to the same sections. This fixes
rdar://7835021.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100807 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CParser/AsmParser.h
CSectionMachO.h
|
| 79180e2ef5ff4aa3c8f64b13736e8648663f3965 |
06-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
Give AsmParser an option to control whether it finalizes
the stream. New demo:
$ clang asm.c -S -o - -emit-llvm | llc -filetype=obj -o t.o
$ otool -tv t.o
t.o:
(__TEXT,__text) section
_foo:
0000000000000000 subq $0x08,%rsp
0000000000000004 movl %edi,(%rsp)
0000000000000007 movl %edi,%eax
0000000000000009 incl %eax
000000000000000b movl %eax,(%rsp)
000000000000000e movl %eax,0x04(%rsp)
0000000000000012 addq $0x08,%rsp
0000000000000016 ret
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100492 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| 3d2251361171b1a41bdb2ac71882e69d48617f49 |
05-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
eliminate the magic AbsoluteDebugSectionOffsets MAI hook,
which is really a property of the section being referenced.
Add a predicate to MCSection to replace it.
Yay for reduction in magic.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100367 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CSection.h
CSectionELF.h
|
| 0887fa0b8c966234025535d4adcbd5f562a3c0a5 |
04-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
isAbsoluteEHSectionOffsets always returns false, eliminate it
and substitute false at the one call site.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100354 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| d374087be5360a353a4239a155b1227057145f48 |
04-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
fix an ugly wart in the MCInstPrinter api where the
raw_ostream to print an instruction to had to be specified
at MCInstPrinter construction time instead of being able
to pick at each call to printInstruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100307 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| 58bc4dd4a91443ddd3120b0a2f1801ad4d6aae1c |
04-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
add a twine form of MCStreamer::EmitRawText, and mc'ize
a few more things in AsmPrinter.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100294 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 91bead790518fcf5cb26019fb1ebf2372e8a5b3f |
03-Apr-2010 |
Chris Lattner <sabre@nondot.org> |
add a new EmitInlineAsm function to asmprinter to handle inline asm.
If we have an MCAsmStreamer, we continue to emit asm textually,
otherwise we (currently) emit an error to errs and ignore it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@100289 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 9b97a73dedf736e14b04a3d1a153f10d25b2507b |
30-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
Rip out the 'is temporary' nonsense from the MCContext interface to
create symbols. It is extremely error prone and a source of a lot
of the remaining integrated assembler bugs on x86-64.
This fixes rdar://7807601.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99902 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CExpr.h
|
| ac2884a717daf3ad2aa8425320795d661e8a980b |
25-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Add a -mc-relax-all option, which relaxes every fixup. We always need
exactly two passes in that case, and don't ever need to recompute any layout,
so this is a nice baseline for relaxation performance.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99563 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CStreamer.h
|
| 0cc8bd48619b943379f5c2cc11a19fb189342925 |
25-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Stop restarting layout on every relaxation.
- Still O(N^2), just a faster form, and now its the MCAsmLayout's fault.
On the .s I am tuning against (combine.s from 403.gcc):
--
ddunbar@lordcrumb:MC$ diff stats-before.txt stats-after.txt
5,10c5,10
< 1728 assembler - Number of assembler layout and relaxation steps
< 7707 assembler - Number of emitted assembler fragments
< 120588 assembler - Number of emitted object file bytes
< 2233448 assembler - Number of evaluated fixups
< 1727 assembler - Number of relaxed instructions
< 6723845 mcexpr - Number of MCExpr evaluations
---
> 3 assembler - Number of assembler layout and relaxation steps
> 7707 assembler - Number of emitted assembler fragments
> 120588 assembler - Number of emitted object file bytes
> 14796 assembler - Number of evaluated fixups
> 1727 assembler - Number of relaxed instructions
> 67889 mcexpr - Number of MCExpr evaluations
--
Feel free to LOL at the -before numbers, if you like.
I am a little surprised we make more than 2 relaxation passes. It's pretty
trivial for us to do relaxation out-of-order if that would give a speedup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99543 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
|
| f476b00f51c98d12dda1f3a7c8455f8d74812c6d |
25-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Simplify main section layout process by moving alignment into LayoutSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99529 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| be644a38c09bd0fa03bb07f48f2c1dec32052de8 |
25-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Sink Section address assignment into LayoutSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99528 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 5a6e97a7e4e25265cd491f10cc9b0676ff5c0746 |
25-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Explicity track section and fragment ordinals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99500 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 5d428511ca9607d52a09d3483d0738f483e09934 |
25-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Route access to SectionData offset and file size through MCAsmLayout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99474 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
|
| 432cd5fd9b4c97f1e4a53fcf45e16f7dd6bc085e |
25-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Route access to Fragment offset and effective size through MCAsmLayout.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99473 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
|
| 7c3d45a03e64ac1b5b2ecdb7153989fd7cebfd2c |
25-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Eliminate MC{Fragment,{Section,Symbol}Data}::getAddress.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99467 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 6a4824c466bbfbcbe7dc4d95ec1e23a14ec73d87 |
25-Mar-2010 |
Dan Gohman <gohman@apple.com> |
Docuemntation corrections from John Myers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99454 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 207e06ea0446c51cb1d89f6400ec7becc46487f8 |
24-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Direct all {fragment,section,symbol} address access through the MCAsmLayout object.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99380 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
CObjectWriter.h
achObjectWriter.h
|
| 337055e62f28f18a9a8c4a090633cae1c2256ae1 |
23-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Add TargetAsmBackend::MayNeedRelaxation, for checking whether a particular instruction + fixups might need relaxation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99249 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 9799de910e97879bf9f30f359551071a94d61570 |
23-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Tweak MCInstFragment to include the encoded data and fixups, so that we don't need to recompute them during relaxation. I will revisit this once all the other pieces of fast relaxation are in place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99244 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 1ccd91a5b156ff8b415806b0d60fd7c302d62693 |
23-Mar-2010 |
Jeffrey Yasskin <jyasskin@google.com> |
Put MCSectionCOFF::Name into the MCContext instead of leaking it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99231 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| 3f4dcd92daef80f87919507b6baf2a97d4bfaa2e |
23-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Add MCInstFragment, not used yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99229 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 9d39e616cc0f43e91e509e5c8129c7d46327fd0d |
22-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Fix a few more cases we were passing an MCDataFragment when a MCFragment would do, and sprinkle in some const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99218 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 67c076cf59d14fc96feb5c915447f8ea79cf8325 |
22-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MCInst: Add ::dump_pretty.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99216 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| b751418a3992c9da6f48c988f549c8e4c65e26f1 |
22-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Change MCObjectWriter::RecordRelocation to take an MCFragment (instead of a MCDataFragment). Object files should only need the generic MCFragment features.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99205 91177308-0d34-0410-b5e6-96231b3b80d8
CObjectWriter.h
achObjectWriter.h
|
| 2a6e3f5be21fdcb1fa81533ec81ba879df815607 |
22-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Eliminate MCFragment::getMaxFileSize.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99203 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 8d39eb47d6a15d36be7ac0d0154a6897e42f5adc |
22-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Share the MCAsmLayout object, although its still not used for anything important.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99202 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| d4d4a90a8c1ec76bb572cfeb4fadcad329b8cab9 |
19-Mar-2010 |
Douglas Gregor <dgregor@apple.com> |
Acccess control is lame
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98962 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 1a07bc5cf4dfa8e4b2fcde47de95839a5d4d7626 |
19-Mar-2010 |
Douglas Gregor <dgregor@apple.com> |
struct -> class, to silence a Clang warning
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98961 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| b36052f0e4f59525b34bb4b56648c9121a8beda8 |
19-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MCCodeEmitter: Add target independent fixup flag for is-pc-relative.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98954 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeEmitter.h
|
| cf871e5abff63a53f9e97ff9e37fb7297d0cb847 |
19-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Sink code emitter into MCAssembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98953 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 2df4ceba15c130005967ee9e5fb4aa5568de1b0c |
19-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Move to MachObjectWriter.{h,cpp}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98952 91177308-0d34-0410-b5e6-96231b3b80d8
achObjectWriter.h
|
| 53b2338a1d061ad15a858ff0d641431f4d4ac101 |
19-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Split MCObjectWriter out of MCAssembler.cpp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98949 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CObjectWriter.h
|
| b1e98945e4b107eb3f2ac1b54706c49864842dc4 |
19-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Lift the fixup evaluation and application up (to the same place), and eliminate MCAsmFixup::FixedValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98944 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| bacba997782f624d3c43591a913b8f1e3d733a52 |
19-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Factor out ExecutePostLayoutBinding, to separate the post-layout changes the object writer may need to make to the assembler from the actual .o writing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98943 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 4c42a6de9f5456cc1b28f2d37db589f580f2adc7 |
19-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
fix an MCInstPrinter leak that jyasskin pointed out:
createAsmStreamer now takes ownership of the instprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98939 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 8ad0dccbf2f0c5ecf9fdad93ac0207f6eaabaa1b |
19-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O/x86_64: Add getAtom[ForAddress].
- These find the defining symbol which identifies the containing atom for a symbol or address. They are currently very slow, but will be eliminated eventually.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98925 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 238698566311e9dba4092dfa6c0bfe253279702e |
19-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Factor out isSymbolLinkerVisible method; "linker visible" is a made up term to refer to non-temporary labels + temporary labels in sections-which-require symbols. For Darwin, it corresponds to symbols which effectively define an atom.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98923 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 9a1d20042f6a6ec648a3588f9b13264a4570aab0 |
18-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MCValue: Change to holding MCSymbolRefExprs instead of MCSymbols, we will need this for accessing to symbol modifiers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98791 91177308-0d34-0410-b5e6-96231b3b80d8
CValue.h
|
| daf97333697e1d243e531f4be648b1640d6a58bb |
18-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
Add MCSymbol::isInSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98790 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| 77e76940269b1bed36bc31ee5139b5c90fd13836 |
17-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
fix GetOrCreateTemporarySymbol to require a name, clients
should use CreateTempSymbol() if they don't care about the
name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98712 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 4e815f8a8cae6c846cdca52420046cab902865de |
16-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Allow modifiers in MCSymbolRefExpr, and eliminate X86MCTargetExpr.
- Although it would be nice to allow this decoupling, the assembler needs to be able to reason about MCSymbolRefExprs in too many places to make this viable. We can use a target specific encoding of the variant if this becomes an issue.
- This patch also extends llvm-mc to support parsing of the modifiers, as opposed to lumping them in with the symbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98592 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 99d22adcadc750b2949283d562bdb4d480b8d11c |
15-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Add MCSectionMachO::getType()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98582 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionMachO.h
|
| ad181304e1e203bb0a039f7581188afdbc1afb42 |
15-Mar-2010 |
Jeffrey Yasskin <jyasskin@google.com> |
Don't save a temporary string into a StringRef field.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98538 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
|
| 1f8008cf214b984954de2e986fb8cb0e5cc58606 |
15-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
fix MCSectionELF to not leak memory, just like I did for MCSymbol.
MCSectionMachO is already fine (yay for fixed size arrays?),
MCSectionCOFF still leaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98537 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
CSectionELF.h
|
| c28cc093e3b5b8601cb5024a5365a6f31f49839a |
15-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
fix a memory leak yjasskin pointed out: MCSymbol is bump pointer
allocated and thus not freed. This is cool except that it contains
and std::string so the string data didn't get freed. In any case
there is no reason to redundantly store the string data in the
MCSymbol anyway, just make the MCSymbol ref the string data in the
MCContext StringMap.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98536 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSymbol.h
|
| 1d72a7661611395a1c4fd3a88a2151921180e510 |
14-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
add a new CreateTempSymbol method, the use case for
CreateTempSymbol vs GetOrCreateTemporarySymbol are
completely different.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98486 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 669f6b3beeee4a5a6f979a8e332e1d885aa30566 |
13-Mar-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Add some parens and silence a warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98428 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 5e6a7a248b980dd2a98a3613c72b75ba9d01d162 |
13-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Support -n, useful for comparing -integrated-as output since the
compiler may not lead with the text section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98418 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| f08fde41f34d739c157b1d75dadbb864e7957cab |
12-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Implement initial support for relaxation.
- The implementation is currently very brain dead and inefficient, but I have a
clear plan on how to fix it.
- The good news is, it works and correctly assembles 403.gcc (when built with
Clang, at '-Os', '-Os -g', and '-O3'). Even better, at '-Os' and '-Os -g',
the resulting binary is exactly equivalent to that when built with the system
assembler. So it probably works! :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98396 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 8a29fa6e02c8a76a71f43fc8bf4e51dd12bac4bc |
12-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
move fastcall/stdcall mangling up into Mangler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98384 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| df3c8f29691a1e3f9ac4afbf05be52dbc898dae9 |
12-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Factor out MCAssembler::EvaluateFixup, and simplify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98381 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| a0e36d55c495b3325805c659ac365b5faea84e34 |
12-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Constify MCAsmLayout argument to MCExpr::EvaluteAs...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98380 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
CExpr.h
|
| 8315a357e48f2eeb4fa929168d3cb65924d9893e |
12-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Add MCAssembler::addFixup, which enforces that fixups are added in order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98379 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 5ef31a039dbb9c36cfd78442b3554d1b6974ec4c |
12-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
make the mangler take an MCContext instead of an MAI.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98363 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| fdab14b10564283028e9bdb628d095feae7fa071 |
12-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
remove MAI argument from createAsmStreamer since it
can get it from the context now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98361 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| c18409aed80ba1c6c5998befd3c3c8edc865c423 |
11-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
change MCContext to always have an MCAsmInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98293 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 8f0448cabcc37f3ecd7099c658346c0ece521e22 |
11-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Add MCSymbolData::getAddress() utility.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98266 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 18ff2cced7e08ac76d8d5bcff8160a5f9a109cbb |
11-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Start passing in the basic MCAsmLayout object.
- Also, drop the current location part of AsmLayout, I think I prefer to implement this via explicit symbols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98240 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
|
| f82f4490b130eca55b08d605456a4ceacccf288a |
11-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Sketch initial MCAsmLayout class, which encapsulates the current layout of an assembly file. The MCAsmLayout is also available for use by MCExpr::EvaluateAs{Absolute,Relocatable}, to allow target specific hooks and "absolutizing" of symbols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98227 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLayout.h
CAssembler.h
CExpr.h
|
| 1f3e445184e5ca2aa4295c2a77f2a4e0b957fea1 |
11-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Provide MCAssembler with a TargetAsmBackend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98222 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CStreamer.h
|
| 46836a783ab29f9cb49655d8b9cb8f5538a626fe |
10-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Move the backend section and symbol data maps to MCAssembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98186 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| d80066eea98a3d5540d895bb77bc1ad50037f9e9 |
10-Mar-2010 |
Daniel Dunbar <daniel@zuster.org> |
Remove unneeded declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98185 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
CParser/MCAsmParser.h
|
| 09d53fecfcc93377627b6ee7b4d92f8a6ff152e9 |
10-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
move three lowering hooks from MAI to TLOF and make one of them
semantic instead of syntactic. This completes MCization of
darwin/x86[-64]!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98145 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 98cdab53c302a2d6686fa428c0e896b1fb195311 |
10-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
set the temporary bit on MCSymbols correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98124 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 00685bb5cf791fcda9fa0ceb42a6a62a07478461 |
10-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
eliminate MCContext::CreateSymbol and CreateTemporarySymbol.
Add a new GetOrCreateTemporarySymbol method and a version that
takes a twine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98118 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 6cde3e6e993126df756e3be5b9ef43540b904644 |
09-Mar-2010 |
Chris Lattner <sabre@nondot.org> |
add a EmitSymbolValue convenience method to MCStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98017 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 6e72048add2a6464e038121c6c275da37528aa0a |
23-Feb-2010 |
Kevin Enderby <enderby@apple.com> |
This is the first patch to put the needed bits in place to eventually allow code
to be aligned with optimal nops. This patch does not change any functionality
and when the compiler is changed to use EmitCodeAlignment() it should also not
change the resulting output. Once the compiler change is made and everything
looks good the next patch with the table of optimal X86 nops will be added to
WriteNopData() changing the output. There are many FIXMEs in this patch which
will be removed when we have better target hooks (coming soon I hear).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96963 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CStreamer.h
|
| fb76fe09297ee292129e44d723127f2408602a3d |
22-Feb-2010 |
Dan Gohman <gohman@apple.com> |
Fix various doxygen warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96779 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CStreamer.h
|
| 2be2fd073003c0988723d2894dfb117ad90be11b |
13-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MCAssembler: Switch MCAsmFixup to storing MCFixupKind instead of just a size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96094 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CFixup.h
|
| 0bcf074867d4d366f7988a219c7a53265fcb4f23 |
13-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MCAssembler: Sink fixup list into MCDataFragment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96093 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| a4766d7af91b7e25151b3e97a0831b3615d2abc3 |
13-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MCAssembler: Switch MCFillFragment to only taking constant values. Symbolic expressions can always be emitted as data + fixups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96092 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 3a30b827a5c9bf0ed8f31177b6e447083ce9afec |
13-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MCAssembler: Start applying fixups in the data section.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96090 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| b7c3a4b195597848e7c2559937914ae1087f3131 |
13-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MCAssembler: Add assorted dump() methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96089 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 42cefa1ea34bfe01b3073d27a1e78f1c1d75cedc |
12-Feb-2010 |
Chris Lattner <sabre@nondot.org> |
doxygenize some comments, patch by Peter Collingbourne!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96018 91177308-0d34-0410-b5e6-96231b3b80d8
CDirectives.h
|
| 7e85180d15c4d5a451fbc078f7194a41c6230a57 |
11-Feb-2010 |
Chris Lattner <sabre@nondot.org> |
add a new MCInstPrinter::getOpcodeName interface, when it is
implemented, llvm-mc --show-inst now uses it to print the
instruction opcode as well as the number.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95929 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| cb7d743b4242345fa1081223b021b1504dce6fb7 |
11-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Move assembler-backend's fixup list into the fragment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95926 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 27ade18431a3504b412e6359e80c9b88e3b0f932 |
11-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Move MCSectionData::Fixup out to MCAsmFixup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95925 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 8d31de62680f28ac13594a14dde46216c82a3708 |
11-Feb-2010 |
Chris Lattner <sabre@nondot.org> |
make getFixupKindInfo return a const reference, allowing
the tables to be const. Teach MCCodeEmitter to handle
the target-indep kinds so that we don't crash on them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95924 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeEmitter.h
|
| e3e7a369f20af66a96830d8bfe52668c9e2e1fa1 |
10-Feb-2010 |
Chris Lattner <sabre@nondot.org> |
add a virtual dtor to MCTargetExpr, hopefully silencing some warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95810 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| f451cb870efcf9e0302d25ed05f4cac6bb494e42 |
10-Feb-2010 |
Dan Gohman <gohman@apple.com> |
Fix "the the" and similar typos.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95781 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| 5d5a1e13a129e18ee6031fe6354acd2ab4d39f37 |
10-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Switch MCFixup to just hold an MCExpr pointer instead of index into the
MCInst it came from.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95767 91177308-0d34-0410-b5e6-96231b3b80d8
CFixup.h
|
| 4c6e18aefebf88b5602458c186cd395e22011f0a |
10-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
Fix a signed comparison warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95766 91177308-0d34-0410-b5e6-96231b3b80d8
CFixup.h
|
| 37145b6e4ce1984b54d7fb79116d57e203437136 |
10-Feb-2010 |
Chris Lattner <sabre@nondot.org> |
"fixup" a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95754 91177308-0d34-0410-b5e6-96231b3b80d8
CFixup.h
|
| 5532cf44a012149ce3afce43dbd0651b4d87a505 |
10-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Remove --show-fixups and always show as part of --show-encoding.
Also, fix a silly memory leak.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95752 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 5d672cfab096390690a1a5f33b0057c4cf252c55 |
10-Feb-2010 |
Chris Lattner <sabre@nondot.org> |
Add ability for MCInstPrinters to add comments for instructions.
Enhance the x86 backend to show the hex values of immediates in
comments when they are large. For example:
movl $1072693248, 4(%esp) ## imm = 0x3FF00000
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95728 91177308-0d34-0410-b5e6-96231b3b80d8
CFixup.h
CInstPrinter.h
|
| 6b71653c82f86626f64356c308d7356a17b05834 |
10-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Add --show-fixups option, for displaying the instruction fixup information in the asm comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95710 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 73c557458c0e28899f37c557bcaf36c2b6701260 |
09-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: First cut at MCFixup, for getting fixup/relocation information out of an MCCodeEmitter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95708 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeEmitter.h
CFixup.h
|
| 8a872d0215b04e13f0c63274d385ebc5ad9f167e |
09-Feb-2010 |
Chris Lattner <sabre@nondot.org> |
stop using reserved identifiers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95630 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmParser.h
|
| 159f527cb269002de85e671023b9231a2c8792e9 |
09-Feb-2010 |
Dan Gohman <gohman@apple.com> |
Add explicit keywords.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95626 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 036c130e90eb5c93b0dc0a70ad07b9343623c2a8 |
09-Feb-2010 |
Dan Gohman <gohman@apple.com> |
Document that MCExpr::Mod is actually remainder.
Document that MCExpr::Div, Mod, and the comparison operators are all
signed operators.
Document that the comparison operators' results are target-dependent.
Document that the behavior of shr is target-dependent.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95619 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| df9c4380ee7e60c1de5cae32685b113170b1faa2 |
08-Feb-2010 |
Chris Lattner <sabre@nondot.org> |
don't make hte dtor private or we can't construct the class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95587 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 5d917a8952c09a345180ec36f0df4ee5dd5eddea |
08-Feb-2010 |
Chris Lattner <sabre@nondot.org> |
add scaffolding for target-specific MCExprs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95559 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 73163f875ad7e5d56aa7d0d29509eb1e04542742 |
05-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC: Change default comment column to 40 characters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95378 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 9dee8e3009408fd08c656558397a8ac8604139ba |
03-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Add --show-inst option, for showing the MCInst inline with the assembly
output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95227 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| ac7798e9062f9bc371709ed445e1b3153b581e9a |
03-Feb-2010 |
Chris Lattner <sabre@nondot.org> |
Hook up -filetype=obj through the MachO streamer. Here's a demo:
$ cat t.ll
@g = global i32 42
$ llc t.ll -o t.o -filetype=obj
$ nm t.o
00000000 D _g
There is still a ton of work left. Instructions are not being encoded
yet apparently.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95162 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 56591ab218639d8a6e4c756ca37adaf20215c3b6 |
03-Feb-2010 |
Chris Lattner <sabre@nondot.org> |
refactor code so that LLVMTargetMachine creates the asmstreamer and
mccontext instead of having AsmPrinter do it. This allows other
types of MCStreamer's to be passed in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95155 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| e1ec617c6abf0b9dc1eecbbfe483bda3bb2b7795 |
02-Feb-2010 |
Daniel Dunbar <daniel@zuster.org> |
MC/Mach-O: Set SOME_INSTRUCTIONS bit for sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95135 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| cee63322eaccc2f1067bdf5eab506e440f867da1 |
26-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
Eliminate SetDirective, and replace it with HasSetDirective.
Default HasSetDirective to true, since most targets have it.
The targets that claim to not have it probably do, or it is
spelled differently. These include Blackfin, Mips, Alpha, and
PIC16. All of these except pic16 are normal ELF targets, so
they almost certainly have it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94585 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 2e2563bf8e0f0a7f8c923000c0206855f16968b2 |
26-Jan-2010 |
Rafael Espindola <rafael.espindola@gmail.com> |
Emit .comm alignment in bytes but .align in powers of 2 for ARM ELF.
Original patch by Sandeep Patel and updated by me.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94582 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 6a315c358ca35625ffd50fdc74556acb26ec7396 |
26-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
eliminate MCAsmInfo::NeedsSet: we now just use .set on any platform
that has it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94581 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 718fb59801320b8cb22363d115b5fc5ec40dc1f5 |
25-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
mcstreamerize gprel32 emission.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94452 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 78f485afb723121eedf4b6907ae6eb53da8af03c |
25-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
rename MAI::PICJumpTableDirective to MAI::GPRel32Directive to
make it clear what it is, instead of how it is used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94448 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| cba386ccac87c2446579ef235d2b4dc7951c0941 |
25-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
remove JumpTableDirective, it is always null.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94445 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| a6594fc7156c0afbe6fd5a6aab9b099aaf950c53 |
25-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
mcstreamerize .file and .file. This also fixes an issue where the
normal form of .file would fail if the filename had a weird character
in it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94437 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| ed0ab15170f0f8fc4269d58757378bc8726b56a1 |
25-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
add symbol attribute support for the ELF .type directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94435 91177308-0d34-0410-b5e6-96231b3b80d8
CDirectives.h
|
| 99328add833807f12a4950c7de29fb2a5df04703 |
25-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
emit the .size directive for global variables on ELF through
mcstreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94416 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 6559d7688e24e204af273a1e1252639320a7b309 |
25-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
all supported target now have aligned common support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94413 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 9eb158d5b4cd4f6fc80912e2dd77bdf13c3ca0e7 |
23-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
mcize lcomm, simplify .comm, extend both to support 64-bit sizes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94299 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CStreamer.h
|
| f9f93e4388962b678fd59b7af5212d4cc0d38be2 |
23-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
resolve a fixme: the "nonexecutable stack directive" is actually
a .section. Switch to it with SwitchSection.
However, I think that this directive should be safe on any ELF target.
If so, we should hoist it up out of the X86 and SystemZ targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94298 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CSectionELF.h
|
| 152a29bfa6fa505182658d046bc75626e10d67c3 |
23-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
mcize visibility directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94295 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| a5ad93a10a5435f21090b09edb6b3a7e44967648 |
23-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
move the various directive enums out of the MCStreamer class
into a new MCDirectives.h file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94294 91177308-0d34-0410-b5e6-96231b3b80d8
CDirectives.h
CParser/AsmParser.h
CStreamer.h
|
| 3a9be0ee36fe2143f514d28315f3dc1bda132b2e |
23-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
mcstreamerize .no_dead_strip and .reference for static ctors/dtors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94290 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 3924868a957d5a6d468b61741cbb7db77324d1f6 |
23-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
mcize jump table and constant pool entry labels, .local on elf,
and some .weak directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94284 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 5d74e1f64445713cca863af03b8b6ab39321046e |
22-Jan-2010 |
Sean Callanan <scallanan@apple.com> |
Added a Register token to AsmToken and the appropriate
accessor method for its value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94241 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/MCAsmLexer.h
|
| 0fd90fd8d1c2143a763dee509c66a5b3c74088b1 |
22-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
Convert some more random-comment-printing stuff to use
AddComment and GetCommentOS. Add a blank line between globals
(even in non-verbose mode) to make the assembly more readable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94202 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| d79d9dce47d505369662ae5111dba24f9ccdef68 |
22-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
add a new MCAsmStreamer::GetCommentOS method to simplify stuff
that doesn't want to use twines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94199 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| d32c7cfa248f685e6e3064c0958dc2f0c31a4df6 |
22-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
rename addComment -> AddComment for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94190 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| a46918d2b1b63aa3db94aa10b9ea70209b84e274 |
22-Jan-2010 |
Benjamin Kramer <benny.kra@googlemail.com> |
Simplify some uses of str(n)cmp with StringRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94189 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
|
| 86e2211d0a496f470ea1d320161c8dc43593c5c6 |
22-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
Add the ability for MCStreamer to emit comments on the same line as directives.
Switch over the asm-verbose comment for double values to use it. We now get:
_x:
.long 343597384 ## double 1.231200e+02
.long 1079953326
For example, note that the comment is on the same line as the .long. Woo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94166 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 07404415ab97883b80d0dd87f1c5308e4eccbfd4 |
22-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
pass "-fasm-verbose" into createAsmStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94165 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| be343b3ca3f53d5d5e29f3591af8b9bb831daa98 |
22-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
move some files out of the llvm-mc tool into the MCParser library so
other tools can link it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94131 91177308-0d34-0410-b5e6-96231b3b80d8
CParser/AsmCond.h
CParser/AsmLexer.h
CParser/AsmParser.h
|
| c6ef277a0b8f43af22d86aea9d5053749cacfbbb |
22-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
create a new MCParser library and move some stuff into it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94129 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLexer.h
CAsmParser.h
CParsedAsmOperand.h
CParser/MCAsmLexer.h
CParser/MCAsmParser.h
CParser/MCParsedAsmOperand.h
|
| 79036e421f22cf3f661386c560fda36aa5bd04cc |
20-Jan-2010 |
Sean Callanan <scallanan@apple.com> |
Modified MCAsmLexer to return error information upward
rather than printing it locally, reducing its dependence
on SourceMgr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94041 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLexer.h
|
| 1658202529cf371e7e5f1a46d9ef80def5b3c3e0 |
20-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
give createAsmStreamer an 'isLittleEndian' argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93986 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 8eeba35babf3114966fc4e6e8522057e46b610db |
20-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
revert 93934, removing the MCAsmInfo endianness bit. I can't
stomache MCAsmInfo having this, and I found a better solution to
this layering issue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93985 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CAsmInfoCOFF.h
CAsmInfoDarwin.h
|
| c7b8814bb4f2e6052060d6118d3bc3b66f5c5b0b |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
give MCAsmInfo a 'has little endian' bit. This is unfortunate, but
I really want clients of the streamer to be able to say "emit this
64-bit integer" and have it get broken down right by the streamer.
I may change this in the future, we'll see how it works out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93934 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CAsmInfoCOFF.h
CAsmInfoDarwin.h
|
| 32ae3fe0ba469240753e2342e36485f7c9acfb5c |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
add a new EmitIntValue method that MCStreamer impls can optionally define
and that clients can use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93923 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 6449abfbc86310edbbe0b5ffb3fad5c14301307f |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
eliminate AsmPrinter::EmitZeros: just use MCStreamer directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93918 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 18b8323de70e3461b5d035e3f9e4f6dfaf5e674b |
19-Jan-2010 |
Sean Callanan <scallanan@apple.com> |
Promoted the getTok() method to MCAsmParser so that
the two token accessor functions are declared consistently.
Modified the clients of MCAsmParser to reflect this change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93916 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmParser.h
|
| b9a25b7744ed12b80031426978decce3d4cebbd7 |
19-Jan-2010 |
Sean Callanan <scallanan@apple.com> |
Propagated the parser-side Lex function's declaration to
MCAsmParser, and changed the target-specific AsmParsers
to use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93900 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmParser.h
|
| aaec205b87637cd0d59d4f11630db603686eb73d |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
Generalize mcasmstreamer data emission APIs to take an address space
identifier. There is no way to work around it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93896 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| ddf6bdde44287b5b559bc403a02ff971e15e8303 |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
add a "MCStreamer::EmitFill" method, and move the default implementation
(which just iteratively emits bytes) to MCStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93888 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| f03ffd13f8f31fb8ead74b94eb2ef71b80ac7739 |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
remove MAI::ZeroDirectiveSuffix, which is only used by MASM,
which we don't support anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93886 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 814819f6ea7fb0638fe73920299fda0da941a59e |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
stop using the .lcomm pseudoop on darwin, instead, directly use the
.zerofill directive. Streamerize its generation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93868 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 41eb8b47717e1fe1a6d0e99ec1b4e890091f77aa |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
hookize the cygwin ".linkonce" directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93855 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 7517b249caa793a9a01e4b6aff9c47fd88a153cc |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
add a bool for whether .lcomm takes an alignment instead of basing this on "isdarwin".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93852 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 71eae713153e564ec743c5c4162ff258c255de78 |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
move production of .reference directives for static ctor/dtor list on
darwin into common code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93849 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| ce8749e445fdd0493758932874bad50293647df9 |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
make TLOF subclassify BSS based on linkage type into private, external
and everything else (weak).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93846 91177308-0d34-0410-b5e6-96231b3b80d8
ectionKind.h
|
| a3839bc3714e6a84222f45cf4c0f1a20a88b10cd |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
introduce a section kind for common linkage. Use this to slightly
simplify and commonize some of the asmprinter logic for globals.
This also avoids printing the MCSection for .zerofill, which broke
the llvm-gcc build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93843 91177308-0d34-0410-b5e6-96231b3b80d8
ectionKind.h
|
| aac138e84dee1cb3ffc1035b2a1e4361fe0b4f80 |
19-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
Cleanup handling of .zerofill on darwin:
1. TargetLoweringObjectFileMachO should decide if something
goes in zerofill instead of having every target do it.
2. TargetLoweringObjectFileMachO should assign said symbols to
the right MCSection, the asmprinters should just emit to the
right section.
3. Since all zerofill stuff goes through mcstreamer anymore,
MAI can have a bool "haszerofill" instead of having the textual
directive to emit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93838 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| aad30363fb410c3e5e08756d972be77833593791 |
18-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
switch x86 zerofill emission over to use MCStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93702 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 8cb9a3b13f3226b7e741768b69d26ecd6b5231f1 |
18-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
remove the MAI argument to MCExpr::print and switch overthing to use << when printing them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93699 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 10b318bcb39218d2ed525e4862c854bc8d1baf63 |
17-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
now that MCSymbol::print doesn't use it's MAI argument, we can
remove it and change all the code that prints MCSymbols to use
<< instead, which is much simpler and cleaner.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93695 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
CValue.h
|
| acd03ae6791fc0fb9f1b05247a1dc082b46b8d8b |
17-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
Get MCSymbol out of the mangling business, and move all the logic
to Mangler. Now MCSymbol just decides whether to slap quotes around
a symbol when printing it.
This also fixes some weirdness where two MCSymbols could be created
for the same symbol, if one needed to be mangled and got mangled to
the other one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93690 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| 54482b472a888c9efe003ad694ecf47b21878f0e |
15-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
fix a bug in range information for $42, eliminate an
unneeded argument from ParseExpression.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93536 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmParser.h
|
| b4307b33705ef9e660db640b2f70d6246aa51165 |
15-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
extend MCAsmParser::ParseExpression and ParseParenExpression
to return range information for subexpressions. Use this to
provide range info for several new X86Operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93534 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmParser.h
|
| 3581d662e9c39b38c1cd8c243bbf7f03869f30de |
15-Jan-2010 |
Jeffrey Yasskin <jyasskin@google.com> |
Make sure include/llvm/MC/MCParsedAsmOperand.h can be compiled alone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93492 91177308-0d34-0410-b5e6-96231b3b80d8
CParsedAsmOperand.h
|
| 9d3c755fd6bf33335fad66dca9a629c630fc3bf2 |
14-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
add virtual methods to get the start/end of a MCParsedAsmOperand,
the default implementation returns "unknown".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93470 91177308-0d34-0410-b5e6-96231b3b80d8
CParsedAsmOperand.h
|
| f007e853e26845cd6866b52d646455fc69f4e0af |
14-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
prune #includes in TargetAsmParser.h
Pass in SMLoc of instr opcode into ParseInstruction.
Make AsmToken be a class, not a struct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93457 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLexer.h
CParsedAsmOperand.h
|
| 45220a84394758c86cc29ee0e3fe6738946fbcd0 |
14-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
introduce the MCParsedAsmOperand class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93454 91177308-0d34-0410-b5e6-96231b3b80d8
CParsedAsmOperand.h
|
| 4564ec9ca7a01cea24b6491ffd90268bf2aa509c |
13-Jan-2010 |
Chris Lattner <sabre@nondot.org> |
expose a static function as a static method on the MCSymbol class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93350 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| cabdd7425d30f7eb659ecb0cc5efbc4052dd78a8 |
19-Dec-2009 |
Douglas Gregor <dgregor@apple.com> |
Fix a bunch of little errors that Clang complains about when its being pedantic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91764 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 2928c83b010f7cfdb0f819199d806f6942a7d995 |
06-Nov-2009 |
Daniel Dunbar <daniel@zuster.org> |
Pass StringRef by value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86251 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLexer.h
CContext.h
CExpr.h
CSection.h
CSectionELF.h
CSectionMachO.h
CStreamer.h
CSymbol.h
|
| cf3f89249deabb47c48f21abe3dcf44dbff3401f |
30-Oct-2009 |
Dan Gohman <gohman@apple.com> |
Remove a redundant copy constructor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85547 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| 8b67f774e9c38b7718b2b300b628388f966df4e0 |
26-Oct-2009 |
Chandler Carruth <chandlerc@gmail.com> |
Move DataTypes.h to include/llvm/System, update all users. This breaks the last
direct inclusion edge from System to Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85086 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLexer.h
CAsmParser.h
CAssembler.h
CDisassembler.h
CExpr.h
CInst.h
CStreamer.h
CSymbol.h
CValue.h
|
| 7c5b021793e8c8184c655040ea5e169b55c55063 |
20-Oct-2009 |
Chris Lattner <sabre@nondot.org> |
add a twine version of MCContext::GetOrCreateSymbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84561 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 7eb85194f2b07bc7ba3f274fc00dc389b77b63bf |
16-Oct-2009 |
Daniel Dunbar <daniel@zuster.org> |
Minor formatting tweaks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84235 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 1253a6fa3b0d79dc6ea25f2578f6473219d40047 |
16-Oct-2009 |
Daniel Dunbar <daniel@zuster.org> |
MC: Switch assembler API to using MCExpr instead of MCValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84234 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| e00b011e6a2597fcc3da88da91a8ffda6eebfcda |
16-Oct-2009 |
Daniel Dunbar <daniel@zuster.org> |
MC: Remove unneeded context argument to MCExpr::Evaluate*.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84233 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 7c3600de949347bf5ea6369b2546fac15bd96415 |
16-Oct-2009 |
Daniel Dunbar <daniel@zuster.org> |
MC: Move assembler variable values from MCContext to MCSymbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84229 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSymbol.h
|
| e579849652f2ba062e6c91a3af4d9a3843411b44 |
16-Oct-2009 |
Daniel Dunbar <daniel@zuster.org> |
MC: Switch MCContext value table to storing MCExprs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84228 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| c6f729ed5519cdf398ca4039dbdbea4f81433ec0 |
18-Sep-2009 |
Anton Korobeynikov <asl@math.spbu.ru> |
Allow symbols to start from the digit if target requests it. This allows, e.g. pinning
variables to specified absolute address. Make use of this feature for MSP430.
This unbreaks PR4776.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82227 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 8c6ed05157e9c97ff8f3ccb211dd797e53228da1 |
16-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
Big change #1 for personality function references:
Eliminate the PersonalityPrefix/Suffix & NeedsIndirectEncoding
fields from MAI: they aren't part of the asm syntax, they are
related to the structure of the object file.
To replace their functionality, add a new
TLOF::getSymbolForDwarfGlobalReference method which asks targets
to decide how to reference a global from EH in a pc-relative way.
The default implementation just returns the symbol. The default
darwin implementation references the symbol through an indirect
$non_lazy_ptr stub. The bizarro x86-64 darwin specialization
handles the weird "foo@GOTPCREL+4" hack.
DwarfException.cpp now uses this to emit the reference to the
symbol in the right way, and this also eliminates another
horrible hack from DwarfException.cpp:
- if (strcmp(MAI->getPersonalitySuffix(), "+4@GOTPCREL"))
- O << "-" << MAI->getPCSymbol();
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81991 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 4f3e7aa154577c86791908e73a9fec075fdea0ba |
16-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
add a helper method for creating MCSymbol and MCSymbolRefExpr at
the same time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81984 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| bfd1e50c4f51e5f22ba68f28172b0ed9ab66a61a |
16-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
remove some horrible MAI hooks which fortunately turn out to be always empty.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81946 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 90edac0e8b35f766599362b6301863229f0ddcdb |
14-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
Change MCAsmStreamer to take an MCInstPrinter instead of a
full AsmPrinter, and change TargetRegistry to keep track
of registered MCInstPrinters.
llvm-mc is still linking in the entire
target foo to get the code emitter stuff, but this is an
important step in the right direction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81754 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| c493fb2f4d67bfe4b695d9067eae178ced5970cc |
14-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
Give MCInstPrinter a MCAsmInfo member, make X86ATTInstPrinter
be a MCInstPrinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81746 91177308-0d34-0410-b5e6-96231b3b80d8
CInstPrinter.h
|
| 65b0b297db16252835ab4d78f33578baa3ace28a |
14-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
add a new MCInstPrinter class, move the (trivial) MCDisassmbler ctor inline.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81745 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
CInstPrinter.h
|
| 56d339f68751aee16c032ed646158b992a200335 |
13-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
second part to r81695, I missed a directory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81696 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| b6a2fc080f47eabdcaabf0101e9ca7c95e9d8bdc |
12-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
eliminate the "MBBLabel" MCOperand type, and just use a MCSymbol for
MBB labels like everything else.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81628 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| 892e44a07c2422dedff9c5f0532286e677a64842 |
11-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
default construct MCInst's ctor to 0, which is "PHI" which is invalid for MCInsts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81525 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| b8b70521def36d0da103b8a103872f37b3b49aa2 |
10-Sep-2009 |
Daniel Dunbar <daniel@zuster.org> |
MC: Give target specific parsers access to the MCStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81416 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmParser.h
|
| c5ea263a23f4f15587e35c9cb07cf72a9fba7613 |
10-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
remove DebugLoc from MCInst and eliminate "Comment printing" from
the MCInst path of the asmprinter. Instead, pull comment printing
out of the autogenerated asmprinter into each target that uses the
autogenerated asmprinter. This causes code duplication into each
target, but in a way that will be easier to clean up later when more
asmprinter stuff is commonized into the base AsmPrinter class.
This also fixes an xcore strangeness where it inserted two tabs
before every instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81396 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| 251ef612a812ac99edeab6c08a752bf8ca220921 |
10-Sep-2009 |
Sean Callanan <scallanan@apple.com> |
Added an abstract superclass, MCDisassembler, for
all disassemblers.
Modified the MemoryObject to support 64-bit address
spaces, regardless of the LLVM process's address
width.
Modified the Target class to allow extraction of a
MCDisassembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81392 91177308-0d34-0410-b5e6-96231b3b80d8
CDisassembler.h
|
| 65c060064d129e1bacc9204fd032fe81c4c669c4 |
09-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
add a gross hack to get "SrcLine" comments to show up with the
new asmprinter. Differently gross hack coming next.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81379 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| fb0f0dedd74dab13737a77671a724ee88465f5da |
05-Sep-2009 |
Kevin Enderby <enderby@apple.com> |
Added AsmToken enum constants to MCAsmLexer.h for '[', ']', '{', and '}' in
preparation of supporting other targets. Then changed the lexer to parse these
as tokens.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81050 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLexer.h
|
| 9823ca971d5cb475401e59fde244caf5087c74a1 |
04-Sep-2009 |
Kevin Enderby <enderby@apple.com> |
Added the AsmToken::Hash enum constant to MCAsmLexer.h in preparation of
supporting other targets. Changed the code to pass MCAsmInfo to the parser
and the lexer. Then changed the lexer to use CommentString from MCAsmInfo
instead of a literal '#' character.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81046 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLexer.h
|
| 7b4608dfa018455021050ccd31d3c49aaecf7ff6 |
03-Sep-2009 |
Kevin Enderby <enderby@apple.com> |
Removed the non-target independent AsmToken::Register enum constant
from MCAsmLexer.h in preparation of supporting other targets. Changed the
X86AsmParser code to reflect this by removing AsmLexer::LexPercent and looking
for AsmToken::Percent when parsing in places that used AsmToken::Register.
Then changed X86ATTAsmParser::ParseRegister to parse out registers as an
AsmToken::Percent followed by an AsmToken::Identifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80929 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLexer.h
|
| 684c593d05db0bd277268fc9d8c05bce138c745a |
03-Sep-2009 |
Chris Lattner <sabre@nondot.org> |
Thread an MCAsmInfo pointer through the various MC printing APIs,
and fix a few things using << on MCSymbols to use ->print(). No
functionality change other than unbreaking my previous patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80890 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
CInst.h
CSymbol.h
CValue.h
|
| efbb5330b8d383a393c83d2da5d631c98b0bb3fd |
01-Sep-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Store MCSymbolData value as a pointer (to make MSVC happy).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80652 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 821e3334ed3390d931f497300e6a5f1dc21bcfb3 |
31-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Pass values to MCStreamer as MCExprs, not MCValues.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80578 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| e2ace509fc1205bed97a5114b13534610d4dbf5e |
31-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Simplify EmitAssignment ('.set' is identical to '=').
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80577 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 883f920acb6d347c2be0c937302d621ca21ec9dd |
31-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Remove MCAsmParser::Parse[Paren]RelocatableExpression.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80576 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmParser.h
|
| 8c2eebe4074ef218b30d94358f6b2e45c079605c |
31-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Switch MCInst to storing an MCExpr* instead of an MCValue.
Also, use MCInst::print instead of custom code in MCAsmPrinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80575 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| c18274ba9cabd5699452870daae3c2d9accecc37 |
31-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Add MCAsmParser::Parse[Paren]Expression forms which return an MCExpr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80574 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmParser.h
|
| cb579b3338fe8d9e4424b138f597a4696cb89de3 |
31-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Make MCSymbolData symbol member const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80573 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| a03a368acca1c5ea7eb7de7a4164cbd22308c82f |
31-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Add MCContext to MCAssembler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80572 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 6ce004dc76a8761a7e1a8830206ccaaf96736615 |
31-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Add MCAsmParser::getContext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80571 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmParser.h
|
| 87392fde1f261fea161b48886fafbedddb18dcce |
31-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Add MCExpr::{dump,print}.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80570 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 9643ac55142d40da404caa8e5fedfef2cd7b4afc |
31-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Switch MCExpr construction to using static member functions, and taking the MCContext (which now owns all MCExprs).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80569 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 869a5e7d66cdc756608190bff1e837fe5809d16e |
31-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Add some doxyment markers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80568 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| 28c251b54b0b311749f07babe0f6909e71e877bc |
31-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Move AsmExpr into MC lib (as MCExpr).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80567 91177308-0d34-0410-b5e6-96231b3b80d8
CExpr.h
|
| 4a1fadaf5207e46d19c64e5773ff8d9e65e607d7 |
30-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Tweak comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80516 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 7092c7e1dcf9d05741b400dd54bbd7d3419773b2 |
30-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: MCStreamer cleanups. - Remove EmitLocalSymbol, this is unsupported for now.
- Switch Emit{CommonSymbol,Zerofill} to take alignment in bytes (for consistency).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80484 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 8f4d146c340c9423271ebd7bb3fd32b880000bc9 |
28-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Support .comm emission.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80351 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| d5a8e98ef627a35284c9b5989664514f8f163968 |
28-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Support .zerofill emission.
- I'm still trying to figure out the cleanest way to implement this and match the assembler, currently there are some substantial differences.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80347 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| edc670f3f2ba629b6803a1a7ed4aa47061afd276 |
28-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Tweak section alignment and size computation to match 'as' closer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80345 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| e6cdbf2f92a753ad547e3287e279bf47585b228d |
28-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Emit .lcomm as .zerofill.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80343 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 8751b94ffbd9c49df8949a37f78d6bd0be87b256 |
28-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Add const to EmitZeroFill section argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80341 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 4fac74950a1ff08b995b366bfb84369c1507faef |
27-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Add MCCodeEmitter support, for encoding instructions.
- No relocations yet, of course.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80235 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 4b770c20778ccb5d2f304fa73e0522a7ab8c4623 |
27-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Add {MCInst,MCOperand}::{print,dump}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80231 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| 04baf9094ada38a518ba7eda87d4c478a874dbb1 |
27-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Tweak MCCodeEmitter skeleton.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80193 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeEmitter.h
|
| 8dcf70080280dcf8d6861f2da9f8f9dd1a61aed6 |
27-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Add missing declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80190 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeEmitter.h
|
| 4a0abd80f18f9c2a10bf5b14cd6731d51972a426 |
27-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Sketch TargetRegistry support for MCCodeEmitter abstract interface.
- Of course, nothing actually can provide this interface yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80188 91177308-0d34-0410-b5e6-96231b3b80d8
CCodeEmitter.h
CStreamer.h
|
| 81e400092f55c2eba157172bfc0dd0df8317638d |
27-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Try to make MSVC just a little happier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80187 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 959fd883346384e742fff049327a6815e36017e0 |
27-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Don't put assembler temporary labels in the symbol table.
- I moved section creation back into AsmParser. I think policy decisions like
this should be pushed higher, not lower, when possible (in addition the
assembler has flags which change this behavior, for example).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80162 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSymbol.h
|
| 6009db486e7fba448ccb28dff676c012efade8f0 |
26-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Set .subsections_via_symbols flag properly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80144 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 3f6a960f9c9ad27f2ac573020df414e8b8cdda04 |
26-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Add support for relocations.
- I haven't really tried to find the "right" way to store the fixups or apply
them, yet. This works, but isn't particularly elegant or fast.
- Still no evaluation support, so we don't actually ever not turn a fixup into
a relocation entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80089 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| be9635569401b9a40984c02c6e171aa9da9ad0a2 |
26-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Move symbol indices into the MCSymbolData structure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80088 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 383cbff0311237bfd60daaa77d07bc9785a07ee8 |
26-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Change MCContext value table to take const MCSymbol*s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80079 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| d644c32a52c36c2e52c91512d156d4332772cb1f |
26-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Make MCValue take const MCSymbol*s.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80078 91177308-0d34-0410-b5e6-96231b3b80d8
CValue.h
|
| 6742e34385bff89b897ef0fc930c4bca9e75ac4a |
26-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Add section padding where needed (to align the next section).
Also, simplify some of Mach-O writer code which can now use section addresses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80067 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 5e835967dd5dda294d0ef3392f4c1d4a2260f532 |
26-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Set addresses for symbols.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80065 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| e1f62b247c1096b501951ac7253658334c038b65 |
26-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Add MCSection::isDefined()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80057 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| 415c8cf837439401f2df75d992d7e296d1d6746a |
25-Aug-2009 |
Bill Wendling <isanbard@gmail.com> |
Revert last patch. We need to put this into TargetLowering. There will be a lot
of EH stuff going into there, so we can wait to add them all then.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80036 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| eb2fde2c939892f620de93f56dc21ec0c36824ef |
25-Aug-2009 |
Bill Wendling <isanbard@gmail.com> |
Comment formatting. Removing of unused #include and type forwarding.
OCD is fun!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80030 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| b9e7689c89acf9324fba9242e00a9a4b8a3a83a6 |
25-Aug-2009 |
Bill Wendling <isanbard@gmail.com> |
Add a target asm info hook to specify that particular bits of data in the FDE
should be forced to 32-bits (.long) even on 64-bit architectures. Darwin wants
these bits to be 64-bits (.quad). However, other platforms may disagree.
This is just the info right now and is part of a work-in-progress which needs
this. We'll add the actual *use* of this soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80024 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 0c7761b3f98fee270d73f5b9c440fe15e82af263 |
24-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Preliminary support for indirect symbols.
- The indirect table itself isn't being filled in yet.
- This isn't factored properly and is rather FIXMEd, but at the moment I'm more
focused on figuring out what it needs to do.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79910 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 6aff2fbd56d4bc2d6029f7c9bd49a97f6dc01213 |
24-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Support symbol attributes.
- This is mostly complete, the main thing missing is .indirect_symbol support
(which would be straight-forward, except that the way it is implemented in
'as' makes getting an exact .o match interesting).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79899 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 5ec2e6b586bf4029763711d6860b57d312eb2d2e |
22-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
fix a build error on the clang-i686-linux tester.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79778 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 33adcfb4d217f5f23d9bde8ba02b8e48f9605fc5 |
22-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
rename TAI -> MAI, being careful not to make MAILJMP instructions :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79777 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
CSectionELF.h
CSectionMachO.h
CStreamer.h
|
| 90aa1f92c1e3a0fa9f66197ef851ab995afb37ae |
22-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
mcasminfo doesn't use std::string
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79774 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
|
| 2807afa664b579af4c559b3880d6763b9e7e236a |
22-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
rename COFFMCAsmInfo -> MCAsmInfoCOFF, likewise for darwin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79773 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfoCOFF.h
CAsmInfoDarwin.h
|
| 82d748d55c549dd055528ed10dbb534618ca8115 |
22-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
move the MCAsmInfo .cpp/.h files into the right
directories and rename them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79768 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CAsmInfoCOFF.h
CAsmInfoDarwin.h
|
| af76e592c7f9deff0e55c13dbb4a34f07f1c7f64 |
22-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
Rename TargetAsmInfo (and its subclasses) to MCAsmInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79763 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmInfo.h
CAsmInfoCOFF.h
CAsmInfoDarwin.h
CSection.h
CSectionELF.h
CSectionMachO.h
CStreamer.h
|
| 3edd9bb7a3da8526eb2f4a5dae2962a987d3d566 |
22-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Improve symbol table support:
- Honor .globl.
- Set symbol type and section correctly ('nm' now works), and order symbols
appropriately.
- Take care to the string table so that the .o matches 'as' exactly (for ease
of testing).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79740 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
CSymbol.h
|
| f3d2ef0c9712381a105118336975adcfbf733db0 |
22-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Sketch symbol table support.
- The only .s syntax this honors right now is emitting labels, and some parts
of the symbol table generation are wrong or faked.
- This is enough to get nm to report such symbols... incorrectly, but still.
Also, fixed byte emission to extend the previous fragment if possible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79739 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 2ae58f2851188c21517d2d0409db1c37dca84b24 |
22-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Move more logic for writing the Mach-O file into the writer
class, and kill off MCSectionData::FileOffset.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79735 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| a5441fea1f5d4f86d6211af16dbf7d190f2a3c83 |
22-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Rename / redefine MCFragment::FileOffset to MCFragment::Offset (the
section offset).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79734 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 8906ff1b9dfde28f1ff00706643ca10843b26e01 |
22-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Clean up some handling of symbol/section association to be more correct
(external was really undefined and there wasn't an explicit representation for
absolute symbols).
- This still needs some cleanup to how the absolute "pseudo" section is dealt
with, but I haven't figured out the nicest approach yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79733 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
CValue.h
|
| 361ae1d28dfa4c22ddec58b2b742eb514f97c694 |
22-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Make MSVC happy.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79689 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| d6f761e0eb610936a6b8495360b62696dcd85164 |
22-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Support .o emission for .org and .align.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79684 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 0705fbf52fcaade0c6b9d5d33bec163ee4c2daf4 |
21-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc/Mach-O: Support byte and fill value emission.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79652 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| 1f2b32c5c6502c74890c188b0224e4c01ff22da4 |
21-Aug-2009 |
Benjamin Kramer <benny.kra@googlemail.com> |
Fix build on platforms where stdint.h is not implicitly included in the standard headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79629 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| fb4a6b397665df011348ade24a8e38d2219f095a |
21-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Start MCAssembler and MCMachOStreamer.
- Together these form the (Mach-O) back end of the assembler.
- MCAssembler is the actual assembler backend, which is designed to have a
reasonable API. This will eventually grow to support multiple object file
implementations, but for now its Mach-O/i386 only.
- MCMachOStreamer adapts the MCStreamer "actions" API to the MCAssembler API,
e.g. converting the various directives into fragments, managing state like
the current section, and so on.
- llvm-mc will use the new backend via '-filetype=obj', which may eventually
be, but is not yet, since I hear that people like assemblers which actually
assemble.
- The only thing that works at the moment is changing sections. For the time
being I have a Python Mach-O dumping tool in test/scripts so this stuff can
be easily tested, eventually I expect to replace this with a real LLVM tool.
- More doxyments to come.
I assume that since this stuff doesn't touch any of the things which are part of
2.6 that it is ok to put this in not so long before the freeze, but if someone
objects let me know, I can pull it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79612 91177308-0d34-0410-b5e6-96231b3b80d8
CAssembler.h
|
| dabf07c70a5e13a4560d75667fa5c7db28921a92 |
18-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
Make AsmStreamer maintain a notion of the current section, pushing it up from the
MCAsmStreamer. Based on this, eliminate the current section from AsmPrinter.
While I'm at it, clean up the last of the horrible "switch to null section" stuff
and add an assert. This change is in preparation for completely eliminating
asmprinter::switchtosection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79324 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 975780bb595b57a45a8e6d72d8151b436314ce22 |
17-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
change AsmPrinter to switch sections using AsmStreamer instead of
doing it directly. This requires const'izing a bunch of stuff that
took sections, but this seems like the right semantic thing to do:
emitting a label to a section shouldn't mutate the MCSection object
itself, for example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79227 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
CSymbol.h
CValue.h
|
| f3ce009fcb0a04a245c437d86657e9bd61ecc18f |
17-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
give MCAsmStreamer a TargetAsmInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79222 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 7d996d907f593d9d1a4c9d79805b2b7adee63f24 |
15-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
add support for target-specific ELF section flags, add a new MCSectionXCore
class which represents the XCore cp/dp section flags. No functionality
change yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79077 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
|
| abd7514a68b0687f00d9df73cf5c79cb61ff08b6 |
14-Aug-2009 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
*try* to use a better name to describe how common symbols are marked on the elf object file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79029 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
|
| c22e0b2443afdedb6d9b225b938ad404d63cdbe6 |
14-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Update llvm-mc / MCAsmStreamer to print the instruction using the actual target
specific printer (this only works on x86, for now).
- This makes it possible to do some correctness checking of the parsing and
matching, since we can compare the results of 'as' on the original input, to
those of 'as' on the output from llvm-mc.
- In theory, we could now have an easy ATT -> Intel syntax converter. :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78986 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 1689e0cf55205042b830fdbe3fc5f7b483997334 |
14-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Add MCSymbol::{print, dump}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78983 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| 2c11624b65a65fe487f335603dc0bf6372a50a89 |
14-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Add MCValue::{print, dump}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78982 91177308-0d34-0410-b5e6-96231b3b80d8
CValue.h
|
| 011e4db845b5c4166142338c77adc8ac03e5e041 |
14-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Add dummy MCStreamer implementation, (eventually) for use in profiling.
- Currently unused.
- A few other random comment fixes lumped in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78960 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| fdf229eda95a542fc34d5182e1a91a22789ba122 |
14-Aug-2009 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Remove HasCrazyBSS and add a flag in TAI to indicate that '.section'
must be emitted for PowerPC-Linux '.bss' section
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78958 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
|
| 4aa688e9973ec7e80ef60ecbc024c57e769b8cbf |
13-Aug-2009 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Add a method to return if the ELF section contains only common symbols!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78937 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionELF.h
|
| b808588a3a5febe931896b3779d159ba90d836f7 |
13-Aug-2009 |
Bruno Cardoso Lopes <bruno.cardoso@gmail.com> |
Change MCSectionELF to represent a section semantically instead of
syntactically as a string, very similiar to what Chris did with MachO.
The parsing support and validation is not introduced yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78890 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
CSectionELF.h
|
| 38cff389af1d78bd80df0479ef258493e0c5897e |
13-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
sink uniquing of sections out of MCContext into the ELF and PECOFF TLOF implementations.
MCContext no longer maintains a string -> section map.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78874 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSection.h
|
| c9d31524eec562f719d6818508b722b55a787d67 |
13-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
add some comments: MCContext owns the MCSections, but it bump pointer allocates
them, so it doesn't have to explicitly free them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78870 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| e309cfa0d8945af47dd798357549c815164d53d6 |
13-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
reject invalid code like:
int x __attribute__((section("_foo, _bar"))) = 4;
int y __attribute__((section("_foo, _bar, 4byte_literals"))) = 1;
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78867 91177308-0d34-0410-b5e6-96231b3b80d8
CSectionMachO.h
|
| f9bdeddb96043559c61f176f8077e3b91a0c544f |
10-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
split MachO section handling stuff out to its out .h/.cpp file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78576 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
CSectionMachO.h
|
| ff4bc460c52c1f285d8a56da173641bf92d49e3f |
10-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
Make the big switch: Change MCSectionMachO to represent a section *semantically*
instead of syntactically as a string. This means that it keeps track of the
segment, section, flags, etc directly and asmprints them in the right format.
This also includes parsing and validation support for llvm-mc and
"attribute(section)", so we should now start getting errors about invalid
section attributes from the compiler instead of the assembler on darwin.
Still todo:
1) Uniquing of darwin mcsections
2) Move all the Darwin stuff out to MCSectionMachO.[cpp|h]
3) there are a few FIXMEs, for example what is the syntax to get the
S_GB_ZEROFILL segment type?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78547 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| 93b6db3de934a3cfca5586df25184fef4a54c500 |
09-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
sink the 'name' and 'isdirective' state out of MCSection into its derived classes.
This totally optimizes PIC16 sections by not having an 'isdirective' bit anymore!! ;-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78517 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSection.h
|
| 892e18239308f8a02a4c83758616be84a459c19d |
09-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
1. Make MCSection an abstract class.
2. Move section switch printing to MCSection virtual method which takes a
TAI. This eliminates textual formatting stuff from TLOF.
3. Eliminate SwitchToSectionDirective, getSectionFlagsAsString, and
TLOFELF::AtIsCommentChar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78510 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| 7c599d056a41262681aa7fcd771eeed53a8e0bd2 |
08-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
make target-specific TLOF impls (except PIC16) create target-specific
MCSection instances.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78500 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| a1c31b779cdde0090b8efcde87d7d0d898cabd38 |
08-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
stub out PECOFF/MachO/ELF MCSection classes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78499 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| 3b24c0172069a2546cd095e4b91f8b88c1ea0722 |
04-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
make MergeableCString be a SectionKind "abstract class", and
add new concrete versions for 1/2/4-byte mergable strings.
These are not actually created yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78055 91177308-0d34-0410-b5e6-96231b3b80d8
ectionKind.h
|
| cdcb388a589846e7e7ca8c88f77cf53933539074 |
02-Aug-2009 |
Daniel Dunbar <daniel@zuster.org> |
Change MCOperand to use Create style instead of Make style for constructing
operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77837 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| 7b1dcdfce1b199f314df3de697c791fde38b175e |
02-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
make SectionKind::Kind completely private now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77836 91177308-0d34-0410-b5e6-96231b3b80d8
ectionKind.h
|
| 1ef9be28831ad2d0b16d9934dc65c98e17b429a7 |
02-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
Make SectionKind::get() private.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77835 91177308-0d34-0410-b5e6-96231b3b80d8
ectionKind.h
|
| 2798119ab4d7e0b42812b3acdf37821f40dee627 |
02-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
(re)introduce new simpler apis for creation sectionkinds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77834 91177308-0d34-0410-b5e6-96231b3b80d8
ectionKind.h
|
| f9650c061ee89ac55740555530ca5c2842c28738 |
01-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
it turns out that isWeak() was basically dead anyway. Kill off SectionInfo :-/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77812 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| 0064e85050e3a324aa66ee29af56546e0c31f6cc |
01-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
fix a layering violation by moving SectionKind out to its own header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77808 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
ectionKind.h
|
| 968ff1196768c0b6dbcc5508025a2923bfa73fab |
01-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
Change SectionKind to be a property that is true of a *section*, it
should have no state that is specific to particular globals in the
section. In this case, it means the removal of the "isWeak" and
"ExplicitSection" bits. MCSection uses the new form of SectionKind.
To handle isWeak, I introduced a new SectionInfo class, which is
SectionKind + isWeak, and it is used by the part of the code generator
that does classification of a specific global.
The ExplicitSection disappears. It is moved onto MCSection as a new
"IsDirective" bit. Since the Name of a section is either a section
or directive, it makes sense to keep this bit in MCSection. Ultimately
the creator of MCSection should canonicalize (e.g.) .text to whatever
the actual section is.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77803 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| 4a7bc1e5aafbb543a9a535bce54fc62d18723b35 |
01-Aug-2009 |
Chris Lattner <sabre@nondot.org> |
All MCSections are now required to have a SectionKind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77787 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| 76c4d7696c1eb566d53467a76024c5fdadd448e4 |
31-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Support quoted identifiers.
- Uses MCAsmToken::getIdentifier which returns the (sub)string representing the
meaningfull contents a string or identifier token.
- Directives aren't done yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77739 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLexer.h
|
| a87dea4f8c546ca748f1777a8d1cabcc06515d91 |
31-Jul-2009 |
Chris Lattner <sabre@nondot.org> |
switch off of 'Section' onto MCSection. We're not properly using
MCSection subclasses yet, but this is a step in the right direction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77708 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| ed47a0409b187d5dcd2bddfd054326fc809d00ae |
31-Jul-2009 |
Chris Lattner <sabre@nondot.org> |
split MCSection stuff out to its own .cpp file, add a new
MCSectionWithKind subclass of MCSection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77684 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| fcdbf4ecc33d6d9a197c88ac06218741a9228375 |
31-Jul-2009 |
Chris Lattner <sabre@nondot.org> |
create sections with MCSection::Create instead of Context->getOrCreateSection.
This is needed to allow polymorphic sections.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77680 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSection.h
|
| 9004e8d412acd991cb754cd52f10401079696633 |
29-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Add missing include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77470 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLexer.h
|
| e240beb0652f47adb5f58040ce17e43dcf25653f |
29-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Make expression parsing and error/warning reporting available through the
generic MCAsmParser interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77381 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmParser.h
|
| cbbe2484418536264b1a26c517c16d505a61d5c8 |
28-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Expose Tokens to target specific assembly parsers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77337 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLexer.h
|
| f9507ffa5b1c8697009e86bbedaacb51e4c6735d |
28-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Implement .abort fully in the front end
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77272 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 9a7e2ccf574368b60455f8c8975030475a1f3ce0 |
27-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Move AsmLexer::getCurStrVal to StringRef based API.
- My DFS traversal of LLVM is, at least for now, nearly complete! :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77258 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| b5261ebabb215330d6549048b825d236fb3c9b6b |
27-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Move MCContext and friends to StringRef based APIs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@77251 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSection.h
CSymbol.h
|
| 5026ae4514caf5bb88d6c09fbf56a9db2753ed43 |
20-Jul-2009 |
Kevin Enderby <enderby@apple.com> |
Removed the DumpSymbolsandMacros and LoadSymbolsandMacros MCStreamer API as
the parsing of the .dump and .load should be done in the assembly parser and
not have any need for an MCStreamer API. Changed the code for now so these
just produce an error saying these specific directives are not yet implemented
since they are likely no longer used and may never need to be implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76462 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| dbd692a66e6a5f60ec3ff120ed27ae3a918c375f |
20-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Add MCAsmLexer interface.
- This provides the AsmLexer interface to the target specific assembly parsers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76460 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmLexer.h
CAsmParser.h
|
| a3af370dc12f6d5100da5d614ab0a62da135569a |
20-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Add MCAsmParser interface.
- This provides the AsmParser interface to the target specific assembly
parsers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76453 91177308-0d34-0410-b5e6-96231b3b80d8
CAsmParser.h
|
| f96db468fcf62d671cda99b68b6cfd3f2dc0b839 |
16-Jul-2009 |
Kevin Enderby <enderby@apple.com> |
Removed the SubsectionsViaSymbols MCStreamer API and replaced it with a generic
EmitAssemblerFlag API which takes a value from the added AssemblerFlag
enumerated constants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@76087 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 8e25e2d801bb1119cea080c7c860adcfbf85d65d |
16-Jul-2009 |
Chris Lattner <sabre@nondot.org> |
implement .include in the lexer/parser instead of passing it into the streamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75896 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 6e68cd96b2c76c80bfff07e8121ba19691ec1276 |
15-Jul-2009 |
Kevin Enderby <enderby@apple.com> |
Added llvm-mc support for parsing the .dump and .load directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75786 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 1f049b24c7e520ecfd2291b7d30eb5abc3aee852 |
15-Jul-2009 |
Kevin Enderby <enderby@apple.com> |
Added llvm-mc support for parsing the .include directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75711 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 711482476c55f99c34c516f9e035b7c59b00ef42 |
14-Jul-2009 |
Kevin Enderby <enderby@apple.com> |
Added llvm-mc support for parsing the .lsym directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75685 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 95cf30c444707634bbd950f13405b6c8bcfe496b |
14-Jul-2009 |
Kevin Enderby <enderby@apple.com> |
Added llvm-mc support for parsing the .desc directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75645 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 5f1f0b8f7e7087d456ddc3efdb4bed21a4ae359c |
14-Jul-2009 |
Kevin Enderby <enderby@apple.com> |
Added llvm-mc support for parsing the .abort directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75545 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| a5c783280f83df5c60a8ed9e32c61b05a11048e3 |
13-Jul-2009 |
Kevin Enderby <enderby@apple.com> |
add llvm-mc support for parsing the .subsections_via_symbols directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75500 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 9be3fee2bdc3126fb87e4e1b31935905f4bcc4d0 |
11-Jul-2009 |
Chris Lattner <sabre@nondot.org> |
add support for .zerofill, patch by Kevin Enderby!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75301 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 1fc3d7558139eb6081a7ee5a8f88506d44c8dd7f |
09-Jul-2009 |
Chris Lattner <sabre@nondot.org> |
add llvm-mc support for parsing the .lcomm directive, patch by Kevin Enderby!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75148 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 4e4db7adfc9858a8f77f841c7467bc6fcbb8110e |
07-Jul-2009 |
Chris Lattner <sabre@nondot.org> |
Implement parsing support for the .comm directive. Patch by
Kevin Enderby!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74944 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| d6bb283de9f81428762f13b7f6bae31adaba5768 |
01-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Tweak MCSymbol doxyments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74599 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| 80f62d0062a6008403eb889c35fa19939c5c50cf |
01-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Rename MCValue::isConstant to isAbsolute.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74596 91177308-0d34-0410-b5e6-96231b3b80d8
CValue.h
|
| a0faf7ae555eacf75f5a482968b27e447d71c99f |
01-Jul-2009 |
Chris Lattner <sabre@nondot.org> |
add comments, privatize interface
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74592 91177308-0d34-0410-b5e6-96231b3b80d8
CSection.h
|
| 36e74871b881112c17ffdcd421162ab588c3456b |
01-Jul-2009 |
Chris Lattner <sabre@nondot.org> |
disable some ctors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74591 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| 14022f2a5a51d8ac0d8066a87dfd2dc2f2fabfdf |
01-Jul-2009 |
Chris Lattner <sabre@nondot.org> |
add some comments to MCSymbol header, make the ctor private so that only MCContext can create these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74590 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
|
| e18e0c58dcd740c64e962fefde44249d685d0568 |
01-Jul-2009 |
Chris Lattner <sabre@nondot.org> |
improve comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74589 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| e303503da3dd928b70ab371161e33b515e8dfc95 |
01-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
Fill in some methods for the MCValue field of an MCOperand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74572 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| 374d8bddacbffce7c82ce81103d30b5ee42032df |
01-Jul-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Symbols in a relocatable expression of the (a - b + cst) form are
allowed to be undefined when the expression is seen, we cannot enforce the
same-section requirement until the entire assembly file has been seen.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74565 91177308-0d34-0410-b5e6-96231b3b80d8
CValue.h
|
| 15d170709608e2f1efcada74c297c10c8c71fdcf |
30-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Evaluation for relocatable expressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74496 91177308-0d34-0410-b5e6-96231b3b80d8
CSymbol.h
CValue.h
|
| c29dfa786a23c9ff0827ce4a56b5b178e4087aaa |
30-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Parse .{,b,p2}align{,w,l} directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74478 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| dce0f3c556474092f10b082adff0a2a58f428317 |
30-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
llvm-mc: Diagnose misuse (mix) of defined symbols and labels.
- For example, we diagnose errors on:
--
a:
a = 10
--
- For now we reject code like:
--
.long a
a = 10
--
which "as" accepts (on Darwin).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74476 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CSymbol.h
|
| 7908a6a189d12c38269df2891a24382525d00591 |
29-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
Rename MCValue::getCst to getConstant and add MCValue::isConstant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74440 91177308-0d34-0410-b5e6-96231b3b80d8
CValue.h
|
| 84a2926fb7ab388d688a133b0b375a26e669fd55 |
24-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
Sketch streamer support for .align, .org functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74109 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| 71d259bc4be4f5c7a8a30c6be8da105074ff805a |
24-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
We decided to not worry about Atoms for now, it should be straightforward to
reintroduce them later.
Also, don't require MCSection* when creating a symbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74081 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
CContext.h
CStreamer.h
CSymbol.h
|
| d814b2150950114a44b607c90ea7a0725c40a8e6 |
24-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
MCStreamer: Add a few more "symbol attributes".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74077 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| c69485e34d57e17fe2c3acab64e519d6a6945197 |
24-Jun-2009 |
Chris Lattner <sabre@nondot.org> |
add trivial support for passing label definitions through the MCStreamer.
This is suboptimal in several aspects, see the commented out assertion.
I need to talk to Daniel about this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74057 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
|
| a11af531ec48ad84f790b9511f003ac5c934a999 |
24-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
Start MCAsmStreamer implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74044 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
CContext.h
CSection.h
CStreamer.h
CSymbol.h
|
| f4a9061b6b224da1b671673a606cda2627d946b7 |
24-Jun-2009 |
Chris Lattner <sabre@nondot.org> |
stub out a trivial constructor method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74038 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| ba1da8a7b10b8a7df04f3ca47ca36ad18adad80e |
24-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
Update for MCImm -> MCValue rename.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74024 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CStreamer.h
|
| a33ccc795659919b2c0d8575a704821eb1972149 |
24-Jun-2009 |
Chris Lattner <sabre@nondot.org> |
rename MCImm ->MCValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74023 91177308-0d34-0410-b5e6-96231b3b80d8
CImm.h
CInst.h
CValue.h
|
| 381e92c66a98ee766ea53039b0cd8ce3bde7be2d |
24-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
Add comments for the MCStreamer interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74019 91177308-0d34-0410-b5e6-96231b3b80d8
CStreamer.h
|
| ecc63f8687c4eb746b69336316685fe9b224adfb |
24-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
Start flushing out MCContext.
- Lives inside new library lib/MC (LLVMMC.a)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74013 91177308-0d34-0410-b5e6-96231b3b80d8
CAtom.h
CContext.h
CSection.h
CSymbol.h
|
| 25e0d8f755736b0a17400adbdd367aee89fbecfc |
23-Jun-2009 |
Daniel Dunbar <daniel@zuster.org> |
Start sketching MCStreamer interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73994 91177308-0d34-0410-b5e6-96231b3b80d8
CContext.h
CStreamer.h
|
| dcee6847555373c6f352370042486ef904a3d55b |
23-Jun-2009 |
Bill Wendling <isanbard@gmail.com> |
Add include file to get the type for in64_t.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73991 91177308-0d34-0410-b5e6-96231b3b80d8
CImm.h
|
| 35d0e8793737201d9e24f8944f0ead5636a695f4 |
23-Jun-2009 |
Chris Lattner <sabre@nondot.org> |
add a simple MCImm class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73984 91177308-0d34-0410-b5e6-96231b3b80d8
CImm.h
CInst.h
|
| f28d6311896d7de6221465c3918fdc5cbd7d5a6f |
23-Jun-2009 |
Chris Lattner <sabre@nondot.org> |
add an accessor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73966 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| c12430644a9f49a056286f8ebe0e55ccc23bdde0 |
20-Jun-2009 |
Chris Lattner <sabre@nondot.org> |
implement support for lowering subregs when preparing to print
LEA64_32r, eliminating a bunch of modifier logic stuff on addr modes.
Implement support for printing mbb labels as operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73817 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
|
| bb5d44d7c496f9576e7b1fcfa3f51f544512d158 |
20-Jun-2009 |
Chris Lattner <sabre@nondot.org> |
make immediates be int64_t like machineoperand. Add some apis
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73809 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
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| d5fb7906130989a579d1bfe4490b414331e94fee |
20-Jun-2009 |
Chris Lattner <sabre@nondot.org> |
stub out some hacky code for wiring up the new asmprinter interfaces
on X86. Not useful yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73799 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
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| 8ebf83b2cc67e53ac55d5022dc3866c13df88c69 |
19-Jun-2009 |
Zhongxing Xu <xuzhongxing@gmail.com> |
Include DataTypes.h for 'uint64_t'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73748 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
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| 475370b036a9e355b51c899465efc00532bb3c41 |
19-Jun-2009 |
Chris Lattner <sabre@nondot.org> |
Add some scaffolding for a new experimental asmprinter
implementation. The idea is that we want asmprinting to
work by converting MachineInstrs into a new MCInst class,
then the per-instruction asmprinter works on MCInst. MCInst
and the new asmprinters will not depend on most of the
llvm code generators. This allows building diassemblers
that don't link in the whole llvm code generator. This is
step #1 of many.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73743 91177308-0d34-0410-b5e6-96231b3b80d8
CInst.h
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