| d1ee80948144526b985afb44a0574248cf7da58a |
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13-Apr-2016 |
Vladimir Marko <vmarko@google.com> |
Move Assemblers to the Arena.
And clean up some APIs to return std::unique_ptr<> instead
of raw pointers that don't communicate ownership.
(cherry picked from commit 93205e395f777c1dd81d3f164cf9a4aec4bde45f)
Bug: 27505766
Change-Id: I3017302307a0253d661240750298802fb0d9585e
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| 4d98c84e6e2a47caf279909edae2b55f9f032288 |
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10-Dec-2015 |
Andreas Gampe <agampe@google.com> |
ART: Make trampoline compiler pointer-size-safe
The trampoline compiler uses offsets of runtime structures which
may change with the pointer size.
Add offset tests to jni_internal_test.
Bug: 26071368
(cherry picked from commit da9b763abc712fd6d1e24170a194abfbe795b8cd)
Change-Id: I01d1a3727f46b3015ac677afb5427337c3093402
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| da9b763abc712fd6d1e24170a194abfbe795b8cd |
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10-Dec-2015 |
Andreas Gampe <agampe@google.com> |
ART: Make trampoline compiler pointer-size-safe
The trampoline compiler uses offsets of runtime structures which
may change with the pointer size.
Add offset tests to jni_internal_test.
Bug: 26071368
Change-Id: I01d1a3727f46b3015ac677afb5427337c3093402
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| 50fa993d67f8a20322c27c1a77e7efcf826531fc |
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11-Aug-2015 |
Alex Light <allight@google.com> |
Svelter libart-compiler
Added new environment variable ART_{TARGET,HOST}_CODEGEN_ARCHS which
may be set to 'all', 'svelte' or a space separated list of architectures.
When compiled with ART_{TARGET,HOST}_CODEGEN_ARCHS='all' (the default
value) dex2oat will be able to generate output for all supported
architectures.
When compiled with ART_TARGET_CODEGEN_ARCHS='svelte'
only the architectures of the TARGET will be included. When
ART_HOST_CODEGEN_ARCHS='svelte' all architectures the target includes
and the host architectures will be included on the host dex2oat.
If a list of architectures is given only those will be included.
Change-Id: I87f4ad0131ab1b37544d8799e947ce4733b6daec
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| cf93a5cd9c978f59113d42f9f642fab5e2cc8877 |
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16-Jun-2015 |
Vladimir Marko <vmarko@google.com> |
Revert "Revert "ART: Implement literal pool for arm, fix branch fixup.""
This reverts commit fbeb4aede0ddc5b1e6a5a3a40cc6266fe8518c98.
Adjust block label positions. Bad catch block labels were the
reason for the revert.
Change-Id: Ia6950d639d46b9da6b07f3ade63ab46d03d63310
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| fbeb4aede0ddc5b1e6a5a3a40cc6266fe8518c98 |
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16-Jun-2015 |
Vladimir Marko <vmarko@google.com> |
Revert "ART: Implement literal pool for arm, fix branch fixup."
This reverts commit f38caa68cce551fb153dff37d01db518e58ed00f.
Change-Id: Id88b82cc949d288cfcdb3c401b96f884b777fc40
Reason: broke the tests.
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| f38caa68cce551fb153dff37d01db518e58ed00f |
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29-May-2015 |
Vladimir Marko <vmarko@google.com> |
ART: Implement literal pool for arm, fix branch fixup.
Change-Id: Iecc91418bb4ee1c957f42fefb737d0ee2ba960e7
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| 57b34294758e9c00993913ebe43c7ee4698a5cc6 |
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15-Jan-2015 |
Andreas Gampe <agampe@google.com> |
ART: Allow to compile interpret-only mips64 files
Include enough infrastructure to allow cross-compiling for mips64,
interpret-only. This includes the instruction-set-features, frame
size info and utils assembler.
Also add a disassembler for oatdump, and support in patchoat.
Note: the runtime cannot run mips64, yet.
Change-Id: Id106581fa76b478984741c62a8a03be0f370d992
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| 956af0f0cb05422e38c1d22cbef309d16b8a1a12 |
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11-Dec-2014 |
Elliott Hughes <enh@google.com> |
Remove portable.
Change-Id: I3bf3250fa866fd2265f1b115d52fa5dedc48a7fc
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| 32f5b4d2c8c9b52e9522941c159577b21752d0fa |
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25-Nov-2014 |
Serban Constantinescu <serban.constantinescu@arm.com> |
Vixl: Update the VIXL interface to VIXL 1.7 and enable VIXL debug.
This patch updates the interface to VIXL 1.7 and enables the debug version of
VIXL when ART is built in debug mode.
Change-Id: I443fb941bec3cffefba7038f93bb972e6b7d8db5
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
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| 37c92df53979f9f6ab83155ab9521d554d717161 |
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17-Oct-2014 |
Alexandre Rames <alexandre.rames@arm.com> |
Rename arm64 `Register` to `XRegister`.
This will avoid naming conflicts in the arm64 port of
the optimizing compiler.
Change-Id: Ie736ddd2ddbd2e299058256de28bad5d41c57d6f
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| d4c4d953035d4418126d36517e402f411d6a87f3 |
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17-Oct-2014 |
Ian Rogers <irogers@google.com> |
Some code clean-up.
Change-Id: I4b745fd5298cd61c793e3b57514b48347bd66c0e
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| 68d8b42ddec39ec0174162d90d4abaa004d1983e |
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17-Jul-2014 |
Ian Rogers <irogers@google.com> |
Wire up check JNI force copy mode.
Increase check JNI checks.
Break apart jni_internal.h in to jni_env_ext.h and java_vm_ext.h.
Fix the abuse of ScopedObjectAccess/annotalysis by ScopedCheck in the case
of VM routines.
Make class loader override and shared library class loader JNI global
references rather than mirror pointers.
Clean-ups to native bridge.
Change-Id: If7c6110b5aade7a402bfb67534af86a7b2cdeb55
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| 50abf0ad03c2cad0fa7969fc1b0bfadb0ca3bf3a |
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23-Jun-2014 |
Dave Allison <dallison@google.com> |
Move trampolines to thumb2 instead of ARM
Currently the entrypoint trampolines are compiled using the ARM32 assembler.
This changes that to use the thumb2 assembler for consistency with the
other compiled code.
Bug: 15455279
Change-Id: I6bacdf359e2ae4c0967fb5cd9dc694af11f802ec
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| 65fcc2cf3c5cd97b84330c094908f3a6a7a8d4e7 |
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28-Apr-2014 |
Dave Allison <dallison@google.com> |
Thumb2 assembler for JNI compiler and optimizing compiler
This provides a programmatic assembler for the thumb2 instruction set for
ARM. The interface is the same as the ARM assembler and the ARM assembler has
been moved into Arm32Assembler. The assembler handles most 16 and 32 bit instructions
and also allows relocations due to branch expansion. It will also rewrite cbz/cbnz
instructions if they go out of range.
It also changes the JNI compiler to use the thumb2 assembler as opposed
to forcing it to use ARM32. The trampoline compiler still uses ARM due to the
way it returns the address of its generated code. A trampoline in thumb2 is the
same size as that in ARM anyway (8 bytes).
Provides gtest for testing the thumb2 instruction output. This gtest only runs
on the host as it uses arm-eabi-objdump to disassemble the generated code. On the
target the output is not checked but the assembler will still be run to perform
all its checks.
Change-Id: Icd9742b6f13541bec5b23097896727392e3a6fb6
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| 700a402244a1a423da4f3ba8032459f4b65fa18f |
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20-May-2014 |
Ian Rogers <irogers@google.com> |
Now we have a proper C++ library, use std::unique_ptr.
Also remove the Android.libcxx.mk and other bits of stlport compatibility
mechanics.
Change-Id: Icdf7188ba3c79cdf5617672c1cfd0a68ae596a61
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| 0f89dac7336251f7921621a926319d461837840f |
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08-May-2014 |
Serban Constantinescu <serban.constantinescu@arm.com> |
AArch64: Fix the usage of IP0, IP1 as temporary registers
This patch fixes the usage of temporary registers by using VIXL's
UseScratchRegisterScope. For the primitives used by the trampoline
compiler we explicitly exclude IP0, IP1 from the temporary list.
Change-Id: Icf9afbabd93214302891ddd536ce03a9c181463b
Signed-off-by: Serban Constantinescu <serban.constantinescu@arm.com>
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| dd7624d2b9e599d57762d12031b10b89defc9807 |
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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
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| c6ee54e9a9fd67d24c63bd802ef2fe540a4f86a5 |
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25-Mar-2014 |
Andreas Gampe <agampe@google.com> |
Trampoline and assembly fixes for ARM64
Trampolines need a jump, not a call. Expose br in the ARM64
assembler to allow this.
The resolution trampoline is called with the Quick ABI, and will
continue to a Quick ABI function. Then the method pointer must be
in x0.
Change-Id: I4e383b59d6c40a659d324a7faef3fadf0c890178
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| b95a5345ae4217b70ca36f0cced92f68dda7caf5 |
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12-Mar-2014 |
Stuart Monteith <stuart.monteith@arm.com> |
AArch64: Add arm64 runtime support.
Adds support for arm64 to ART. Assembler stubs are sufficient for
down calls into interpreter. JNI compiler and generics are not finished.
Basic Generic JNI functionality.
Change-Id: I4a07c79d1e037b9f5746673480e32cf456867b82
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| befbd5731ecca08f08780ee28a913d08ffb14656 |
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06-Mar-2014 |
Ian Rogers <irogers@google.com> |
Fix host architecture for 64bit.
Also, hack x86 assembler for use as a x86-64 trampoline compiler's assembler.
Implement missing x86-64 quick resolution trampoline.
Add x86-64 to the quick elf writer.
Change-Id: I08216c67014a83492ada12898ab8000218ba7bb4
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| 659efe783f45f46b9940aecf07be981057102ca7 |
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08-Aug-2013 |
Ian Rogers <irogers@google.com> |
Fix missing files.
Build fix.
Change-Id: I06ae40611ab1631be8ebea912430a824a086c98f
(cherry picked from commit d8de72f54f6076218373af4abf76dd2a548f13e3)
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| d8de72f54f6076218373af4abf76dd2a548f13e3 |
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08-Aug-2013 |
Ian Rogers <irogers@google.com> |
Fix missing files.
Build fix.
Change-Id: I06ae40611ab1631be8ebea912430a824a086c98f
|