| 55d7c18a1d76eea6d038205ccb9f2d385247f6ac |
|
05-Jan-2015 |
Vladimir Marko <vmarko@google.com> |
Improve Thumb disassembler for LDR/STR/PUSH/POP/BKPT.
Disassemble 16-bit Thumb PUSH, POP, BKPT.
Clean up 32-bit load/store to handle all cases (including
previously unrecognized indexed load/store) in one place;
this also fixes LDRSH erroneously disassembled as LDRSB.
Recognize more UNDEFINED instructions and other minor
cleanup.
Change-Id: Ifdd177745b70e3f774cc0469deb81191b035f51b
|
| a262f7707330dccfb50af6345813083182b61043 |
|
25-Nov-2014 |
Ningsheng Jian <ningsheng.jian@arm.com> |
ARM: Combine multiply accumulate operations.
Try to combine integer multiply and add(sub) into a MAC operation.
For AArch64, also try to combine long type multiply and add(sub).
Change-Id: Ic85812e941eb5a66abc355cab81a4dd16de1b66e
|
| 277ccbd200ea43590dfc06a93ae184a765327ad0 |
|
04-Nov-2014 |
Andreas Gampe <agampe@google.com> |
ART: More warnings
Enable -Wno-conversion-null, -Wredundant-decls and -Wshadow in general,
and -Wunused-but-set-parameter for GCC builds.
Change-Id: I81bbdd762213444673c65d85edae594a523836e5
|
| cf7f19135f0e273f7b0136315633c2abfc715343 |
|
23-Oct-2014 |
Ian Rogers <irogers@google.com> |
C++11 related clean-up of DISALLOW_..
Move DISALLOW_COPY_AND_ASSIGN to delete functions. By no having declarations
with no definitions this prompts better warning messages so deal with these
by correcting the code.
Add a DISALLOW_ALLOCATION and use for ValueObject and mirror::Object.
Make X86 assembly operand types ValueObjects to fix compilation errors.
Tidy the use of iostream and ostream.
Avoid making cutils a dependency via mutex-inl.h for tests that link against
libart. Push tracing dependencies into appropriate files and mutex.cc.
x86 32-bit host symbols size is increased for libarttest, avoid copying this
in run-test 115 by using symlinks and remove this test's higher than normal
ulimit.
Fix the RunningOnValgrind test in RosAllocSpace to not use GetHeap as it
returns NULL when the heap is under construction by Runtime.
Change-Id: Ia246f7ac0c11f73072b30d70566a196e9b78472b
|
| c7dd295a4e0cc1d15c0c96088e55a85389bade74 |
|
22-Oct-2014 |
Ian Rogers <irogers@google.com> |
Tidy up logging.
Move gVerboseMethods to CompilerOptions. Now "--verbose-methods=" option to
dex2oat rather than runtime argument "-verbose-methods:".
Move ToStr and Dumpable out of logging.h, move LogMessageData into logging.cc
except for a forward declaration.
Remove ConstDumpable as Dump methods are all const (and make this so if not
currently true).
Make LogSeverity an enum and improve compile time assertions and type checking.
Remove log_severity.h that's only used in logging.h.
With system headers gone from logging.h, go add to .cc files missing system
header includes.
Also, make operator new in ValueObject private for compile time instantiation
checking.
Change-Id: I3228f614500ccc9b14b49c72b9821c8b0db3d641
|
| fc787ecd91127b2c8458afd94e5148e2ae51a1f5 |
|
10-Oct-2014 |
Ian Rogers <irogers@google.com> |
Enable -Wimplicit-fallthrough.
Falling through switch cases on a clang build must now annotate the fallthrough
with the FALLTHROUGH_INTENDED macro.
Bug: 17731372
Change-Id: I836451cd5f96b01d1ababdbf9eef677fe8fa8324
|
| c8ccf68b805c92674545f63e0341ba47e8d9701c |
|
30-Sep-2014 |
Andreas Gampe <agampe@google.com> |
ART: Fix some -Wpedantic errors
Remove extra semicolons.
Dollar signs in C++ identifiers are an extension.
Named variadic macros are an extension.
Binary literals are a C++14 feature.
Enum re-declarations are not allowed.
Overflow.
Change-Id: I7d16b2217b2ef2959ca69de84eaecc754517714a
|
| 2cbaccb67e22c0b313a9785bfc65bcb4b25d0676 |
|
15-Sep-2014 |
Brian Carlstrom <bdc@google.com> |
Avoid printing absolute addresses in oatdump
- Added printing of OatClass offsets.
- Added printing of OatMethod offsets.
- Added bounds checks for code size size, code size, mapping table, gc map, vmap table.
- Added sanity check of 100k for code size.
- Added partial disassembly of questionable code.
- Added --no-disassemble to disable disassembly.
- Added --no-dump:vmap to disable vmap dumping.
- Reordered OatMethod info to be in file order.
Bug: 15567083
(cherry picked from commit 34fa79ece5b3a1940d412cd94dbdcc4225aae72f)
Change-Id: I2c368f3b81af53b735149a866f3e491c9ac33fb8
|
| 34fa79ece5b3a1940d412cd94dbdcc4225aae72f |
|
15-Sep-2014 |
Brian Carlstrom <bdc@google.com> |
Avoid printing absolute addresses in oatdump
- Added printing of OatClass offsets.
- Added printing of OatMethod offsets.
- Added bounds checks for code size size, code size, mapping table, gc map, vmap table.
- Added sanity check of 100k for code size.
- Added partial disassembly of questionable code.
- Added --no-disassemble to disable disassembly.
- Added --no-dump:vmap to disable vmap dumping.
- Reordered OatMethod info to be in file order.
Bug: 15567083
Change-Id: Id86a21e06d4a28f29f16fd018cba7e55c57f849a
|
| 3c7bb98698f77af10372cf31824d3bb115d9bf0f |
|
23-Jul-2014 |
Nicolas Geoffray <ngeoffray@google.com> |
Implement array get and array put in optimizing.
Also fix a couple of assembler/disassembler issues.
Change-Id: I705c8572988c1a9c4df3172b304678529636d5f6
|
| 20dfc797dc631bf8d655dcf123f46f13332d3074 |
|
17-Jun-2014 |
Dave Allison <dallison@google.com> |
Add some more instruction support to optimizing compiler.
This adds a few more DEX instructions to the optimizing compiler's
builder (constants, moves, if_xx, etc).
Also:
* Changes the codegen for IF_XX instructions to use a condition
rather than comparing a value against 0.
* Fixes some instructions in the ARM disassembler.
* Fixes PushList and PopList in the thumb2 assembler.
* Switches the assembler for the optimizing compiler to thumb2
rather than ARM.
Change-Id: Iaafcd02243ccc5b03a054ef7a15285b84c06740f
|
| ff093b31d75658c3404f9b51ee45760f346f06d9 |
|
01-May-2014 |
Ian Rogers <irogers@google.com> |
Fix a few 64-bit compilation of 32-bit code issues.
Bug: 13423943
Change-Id: I939389413af0a68c0d95b23cd598b7c42afa4383
|
| d6ed642458c8820e1beca72f3d7b5f0be4a4b64b |
|
10-Apr-2014 |
Dave Allison <dallison@google.com> |
Revert "Revert "Revert "Use trampolines for calls to helpers"""
This reverts commit f9487c039efb4112616d438593a2ab02792e0304.
Change-Id: Id48a4aae4ecce73db468587967968a3f7618b700
|
| f9487c039efb4112616d438593a2ab02792e0304 |
|
09-Apr-2014 |
Dave Allison <dallison@google.com> |
Revert "Revert "Use trampolines for calls to helpers""
This reverts commit 081f73e888b3c246cf7635db37b7f1105cf1a2ff.
Change-Id: Ibd777f8ce73cf8ed6c4cb81d50bf6437ac28cb61
Conflicts:
compiler/dex/quick/mir_to_lir.h
|
| 081f73e888b3c246cf7635db37b7f1105cf1a2ff |
|
07-Apr-2014 |
Dave Allison <dallison@google.com> |
Revert "Use trampolines for calls to helpers"
This reverts commit 754ddad084ccb610d0cf486f6131bdc69bae5bc6.
Change-Id: Icd979adee1d8d781b40a5e75daf3719444cb72e8
|
| 754ddad084ccb610d0cf486f6131bdc69bae5bc6 |
|
19-Feb-2014 |
Dave Allison <dallison@google.com> |
Use trampolines for calls to helpers
This is an ARM specific optimization to the compiler
that uses trampoline islands to make calls to runtime
helper functions. The intention is to reduce the size
of the generated code (by 2 bytes per call) without
affecting performance.
By default this is on when generating an OAT file. It is
off when compiling to memory.
To switch this off in dex2oat, use the command line option:
--no-helper-trampolines
Enhances disassembler to print the trampoline entry on the
BL instruction like this:
0xb6a850c0: f7ffff9e bl -196 (0xb6a85000) ; pTestSuspend
Bug: 12607709
Change-Id: I9202bdb7cf21252ad807bd48701f1f6ce8e3d0fe
|
| c777e0de83cdffdb2e240d439c5595a4836553e8 |
|
03-Apr-2014 |
Vladimir Marko <vmarko@google.com> |
Disassemble Thumb2 shifts and more VFP instructions.
Disassemble Thumb2 instructions LSL, LSR, ASR, ROR and VFP
instructions VABS, VADD, VSUB, VMOV, VMUL, VNMUL, VDIV.
Clean up disassembly of VCMP, VCMPE, VNEG and VSQRT. These
could have been erroneously used for other insns (VSQRT for
VMOV was encountered) and one VSQRT branch was unreachable.
Remove duplicate VMOV opcodes from compiler.
Change-Id: I160a1e3e4b6eabb6a5101ce348ffd49c0573257d
|
| dd7624d2b9e599d57762d12031b10b89defc9807 |
|
15-Mar-2014 |
Ian Rogers <irogers@google.com> |
Allow mixing of thread offsets between 32 and 64bit architectures.
Begin a more full implementation x86-64 REX prefixes.
Doesn't implement 64bit thread offset support for the JNI compiler.
Change-Id: If9af2f08a1833c21ddb4b4077f9b03add1a05147
|
| 7d180cb41d3104af7c85a5b808bb9f57c264c2a6 |
|
25-Mar-2014 |
Dmitriy Ivanov <dimitry@google.com> |
Fix imm5 and shift_type detection
Bug: 13628315
Change-Id: I8ff044cc18721b7ea50c75c796a2fb63a1e189f9
|
| 38e12034f1ef2b32e98b6e49cb36b7cc37a7f1be |
|
14-Mar-2014 |
Ian Rogers <irogers@google.com> |
x86-64 disassembler support.
Change-Id: I0ae39ae1ffdae2500ff368354f9e4702445176f0
|
| c2687ef3ef95c9888af885ec3fa1516b218906ff |
|
13-Mar-2014 |
Brian Carlstrom <bdc@google.com> |
Avoid bus error from reading unaligned 64-bit literal
Change-Id: I5932f130e6a8d31e09ef615e8544ff0e1073ede9
|
| e19649a91702234f9aa9941d76da447a1e0dcc2a |
|
27-Feb-2014 |
Zheng Xu <zheng.xu@arm.com> |
ARM: Remove duplicated instructions; add vcvt, vmla, vmls disassembler.
Remove kThumb2VcvtID in the assembler which was duplicated.
Add vcvt, vmla, vmls in the disassembler.
Change-Id: I14cc39375c922c9917274d8dcfcb515e888fdf26
|
| ef7d42fca18c16fbaf103822ad16f23246e2905d |
|
06-Jan-2014 |
Ian Rogers <irogers@google.com> |
Object model changes to support 64bit.
Modify mirror objects so that references between them use an ObjectReference
value type rather than an Object* so that functionality to compress larger
references can be captured in the ObjectRefererence implementation.
ObjectReferences are 32bit and all other aspects of object layout remain as
they are currently.
Expand fields in objects holding pointers so they can hold 64bit pointers. Its
expected the size of these will come down by improving where we hold compiler
meta-data.
Stub out x86_64 architecture specific runtime implementation.
Modify OutputStream so that reads and writes are of unsigned quantities.
Make the use of portable or quick code more explicit.
Templatize AtomicInteger to support more than just int32_t as a type.
Add missing, and fix issues relating to, missing annotalysis information on the
mutator lock.
Refactor and share implementations for array copy between System and uses
elsewhere in the runtime.
Fix numerous 64bit build issues.
Change-Id: I1a5694c251a42c9eff71084dfdd4b51fff716822
|
| ef6a776af2b4b8607d5f91add0ed0e8497100e31 |
|
20-Dec-2013 |
Ian Rogers <irogers@google.com> |
Inline codegen for long-to-double on ARM.
Change-Id: I4fc443c1b942a2231d680fc2c7a1530c86104584
|
| b122a4bbed34ab22b4c1541ee25e5cf22f12a926 |
|
20-Nov-2013 |
Ian Rogers <irogers@google.com> |
Tidy up memory barriers.
Change-Id: I937ea93e6df1835ecfe2d4bb7d84c24fe7fc097b
|
| 3e5af82ae1a2cd69b7b045ac008ac3b394d17f41 |
|
21-Nov-2013 |
Vladimir Marko <vmarko@google.com> |
Intrinsic Unsafe.CompareAndSwapLong() for ARM.
(cherry picked from cb53fcd79b1a5ce608208ec454b5c19f64aaba37)
Change-Id: Iadd3cc8b4ed390670463b80f8efd579ce6ece226
|
| 2247984899247b1402408d39731ff64048f0e274 |
|
19-Nov-2013 |
Vladimir Marko <vmarko@google.com> |
Clean up kOpCmp on ARM.
kThumb2CmnRI8M is now used.
Change-Id: I300299258ed99d86c300dee45c904c360dd44638
|
| ad435ebd9d011eef66ef77e96b065024220c10ad |
|
15-Nov-2013 |
Vladimir Marko <vmarko@google.com> |
Fix Thumb2 ldrd/strd disassembly.
Change-Id: Ie75aeab5b970640e90e567621ac45ce1a3a7c377
|
| dd577a3c9849105429fe7afb3559773d59aaafb6 |
|
07-Nov-2013 |
Vladimir Marko <vmarko@google.com> |
Disassemble Thumb2 vstm/vldm/vstr/vldr/vpush/vpop/vmov/vmrs.
Not all versions of vmov are disassembled.
Change-Id: I876199f7536d2a9429106deab821016fe8972469
|
| 7020278bce98a0735dc6abcbd33bdf1ed2634f1d |
|
23-Oct-2013 |
Dave Allison <dallison@google.com> |
Support hardware divide instruction
Bug: 11299025
Uses sdiv for division and a combo of sdiv, mul and sub for modulus.
Only does this on processors that are capable of the sdiv instruction, as determined
by the build system.
Also provides a command line arg --instruction-set-features= to allow cross compilation.
Makefile adds the --instruction-set-features= arg to build-time dex2oat runs and defaults
it to something obtained from the target architecture.
Provides a GetInstructionSetFeatures() function on CompilerDriver that can be
queried for various features. The only feature supported right now is hasDivideInstruction().
Also adds a few more instructions to the ARM disassembler
b/11535253 is an addition to this CL to be done later.
Change-Id: Ia8aaf801fd94bc71e476902749cf20f74eba9f68
|
| 1f6754dc482f0175acb05275a82b9950c3d268ee |
|
28-Oct-2013 |
Vladimir Marko <vmarko@google.com> |
Fix whitespace-sensitive build.
Change-Id: I82c6c49e253275543831dbaf288cb63d759ea20a
|
| a8b4caf7526b6b66a8ae0826bd52c39c66e3c714 |
|
24-Oct-2013 |
Vladimir Marko <vmarko@google.com> |
Add byte swap instructions for ARM and x86.
Change-Id: I03fdd61ffc811ae521141f532b3e04dda566c77d
|
| a9650dd5e7195aec987a69a6ebbdaf33f73a6b00 |
|
04-Oct-2013 |
Ian Rogers <irogers@google.com> |
Implement thumb expansion of immediates.
Change-Id: Ie50c17f82cbf97a16b58350b378914030cc0499f
|
| 02ed4c04468ca5f5540c5b704ac3e2f30eb9e8f4 |
|
06-Sep-2013 |
Ian Rogers <irogers@google.com> |
Move disassembler out of runtime.
Bug: 9877500.
Change-Id: Ica6d9f5ecfd20c86e5230a2213827bd78cd29a29
|