android_art/tools/art, branch cm-13.0 Unnamed repository; edit this file 'description' to name the repository. ART stack unwinding fixes for libunwind/gdb/lldb. 2015-06-19T00:45:18+00:00 David Srbecky dsrbecky@google.com 2015-04-23T01:57:06+00:00 a26cb57f46fd3f27a930d9d688fe8670c1f24754 dex2oat can already generate unwinding and symbol information which allows tools to create backtrace of mixed native and Java code. This is a cherry pick from aosp/master which fixes several issues. Most notably: * It enables generation of ELF-64 on 64-bit systems (in dex2oat, C compilers already produce ELF-64). Libunwind requires ELF-64 on 64-bit systems for backtraces to work. * It enables loading of ELF files with dlopen. This is required for libunwind to be able to generate backtrace of current process (i.e. the process requesting backtrace of itself). * It adds unit test to test the above (32 vs 64 bit, in-proces vs out-of-process, application code vs framework code). * Some other fixes or clean-ups which should not be of much significance but which are easier to include to make the important CLs cherry-pick cleanly. This is squash of the following commits from aosp/master: 7381010 ART: CFI Test e1bbed2 ART: Blacklist CFI test for non-compiled run-tests aab9f73 ART: Blacklist CFI test for JIT 4437219 ART: Blacklist CFI test for Heap Poisoning a3a49fe Switch to using ELF-64 for 64-bit architectures. 297ed22 Write 64-bit address in DWARF if we are on 64-bit architecture. 24981a1 Set correct size of PT_PHDR ELF segment. 1a146bf Link .dynamic to .dynstr 67a0653 Make some parts of ELF more (pointer) aligned. f50fa82 Enable 64-bit CFI tests. 49e1fab Use dlopen to load oat files. 5dedb80 Add more logging output for dlopen. aa03870 Find the dlopened file using address rather than file path. 82e73dc Release dummy MemMaps corresponding to dlopen. 5c40961 Test that we can unwind framework code. 020c543 Add more log output to the CFI test. 88da3b0 ART: Fix CFI test wrt/ PIC a70e5b9 CFI test: kill the other process in native code. ad5fa8c Support generation of CFI in .debug_frame format. 90688ae Fix build - large frame size of ElfWriterQuick<ElfTypes>::Write. 97dabb7 Fix build breakage in dwarf_test. 388d286 Generate just single ARM mapping symbol. f898087 Split .oat_patches to multiple sections. 491a7fe Fix build - large frame size of ElfWriterQuick<ElfTypes>::Write (again). 8363c77 Add --generate-debug-info flag and remove the other two flags. 461d72a Generate debug info for core.oat files. Bug: 21924613 Change-Id: I3f944a08dd2ed1df4d8a807da4fee423fdd35eb7 
dex2oat can already generate unwinding and symbol information which
allows tools to create backtrace of mixed native and Java code.

This is a cherry pick from aosp/master which fixes several issues.
Most notably:
 * It enables generation of ELF-64 on 64-bit systems (in dex2oat, C
   compilers already produce ELF-64).  Libunwind requires ELF-64 on
   64-bit systems for backtraces to work.
 * It enables loading of ELF files with dlopen.  This is required for
   libunwind to be able to generate backtrace of current process (i.e.
   the process requesting backtrace of itself).
 * It adds unit test to test the above (32 vs 64 bit, in-proces vs
   out-of-process, application code vs framework code).
 * Some other fixes or clean-ups which should not be of much
   significance but which are easier to include to make the
   important CLs cherry-pick cleanly.

This is squash of the following commits from aosp/master:
  7381010 ART: CFI Test
  e1bbed2 ART: Blacklist CFI test for non-compiled run-tests
  aab9f73 ART: Blacklist CFI test for JIT
  4437219 ART: Blacklist CFI test for Heap Poisoning
  a3a49fe Switch to using ELF-64 for 64-bit architectures.
  297ed22 Write 64-bit address in DWARF if we are on 64-bit architecture.
  24981a1 Set correct size of PT_PHDR ELF segment.
  1a146bf Link .dynamic to .dynstr
  67a0653 Make some parts of ELF more (pointer) aligned.
  f50fa82 Enable 64-bit CFI tests.
  49e1fab Use dlopen to load oat files.
  5dedb80 Add more logging output for dlopen.
  aa03870 Find the dlopened file using address rather than file path.
  82e73dc Release dummy MemMaps corresponding to dlopen.
  5c40961 Test that we can unwind framework code.
  020c543 Add more log output to the CFI test.
  88da3b0 ART: Fix CFI test wrt/ PIC
  a70e5b9 CFI test: kill the other process in native code.
  ad5fa8c Support generation of CFI in .debug_frame format.
  90688ae Fix build - large frame size of ElfWriterQuick<ElfTypes>::Write.
  97dabb7 Fix build breakage in dwarf_test.
  388d286 Generate just single ARM mapping symbol.
  f898087 Split .oat_patches to multiple sections.
  491a7fe Fix build - large frame size of ElfWriterQuick<ElfTypes>::Write (again).
  8363c77 Add --generate-debug-info flag and remove the other two flags.
  461d72a Generate debug info for core.oat files.

Bug: 21924613
Change-Id: I3f944a08dd2ed1df4d8a807da4fee423fdd35eb7
No need to relocate the core image for the art script. 2015-05-06T17:38:19+00:00 Nicolas Geoffray ngeoffray@google.com 2015-05-06T17:38:19+00:00 6b45fd253cf42fc417a5cd5358316e823b16ec8c Change-Id: Idd540175e197602e318eeb3764f552372aadce1f 
Change-Id: Idd540175e197602e318eeb3764f552372aadce1f
Make tests assume ANDROID_ROOT is not /system. 2015-04-24T11:51:23+00:00 Nicolas Geoffray ngeoffray@google.com 2015-04-24T10:57:37+00:00 4f7fdd297881ee7b794fd3dda11ab29d9ec2c2fe This is to enable better chroot-like testing. Change-Id: I943c68b0ebcdab2f107f808b466ac694085255aa 
This is to enable better chroot-like testing.

Change-Id: I943c68b0ebcdab2f107f808b466ac694085255aa
ART: Allow multiple invoke-with for art script 2015-03-12T16:58:53+00:00 Andreas Gampe agampe@google.com 2015-03-12T16:58:53+00:00 c0bbc88bd5217b6613b30a993931de9256311272 Just like run-test, allow multiple invoke-with arguments that are chained together. Change-Id: I9f0d2d23fbff1cef32f0bb69e1bb803e157cfb73 
Just like run-test, allow multiple invoke-with arguments that are
chained together.

Change-Id: I9f0d2d23fbff1cef32f0bb69e1bb803e157cfb73
Un-break --perf option to the art art script. 2014-12-12T13:52:00+00:00 Nicolas Geoffray ngeoffray@google.com 2014-12-12T13:52:00+00:00 e099a610c6a3cfd6adb263a30cdfbbd6ddf51760 Change-Id: I5446751982cc33f27aa6785359b3eb3ba969f93e 
Change-Id: I5446751982cc33f27aa6785359b3eb3ba969f93e
Make script suitable for vogar use on device. 2014-12-05T12:08:27+00:00 Nicolas Geoffray ngeoffray@google.com 2014-12-04T17:05:22+00:00 70a998c77587712e4bd5348e304bd8a11aa9d8f9 Also update device expectations that need investigation. Change-Id: I86a613f3f62c2f999296f8b7505646a96ab4adf8 
Also update device expectations that need investigation.

Change-Id: I86a613f3f62c2f999296f8b7505646a96ab4adf8
Add perf option to art tool 2014-10-20T16:42:50+00:00 Calin Juravle calin@google.com 2014-10-20T14:58:57+00:00 aa98061dd65b7449999ce3f48088e24df693a042 'art --perf' will record user space cycle information 'art --perf-report' will also report the saved data. When using perf, the temporary data directory is not deleted. Change-Id: Iadceeb3883f815cac8ed2b8a96b9b8363661d156 
'art --perf' will record user space cycle information
'art --perf-report' will also report the saved data.

When using perf, the temporary data directory is not deleted.

Change-Id: Iadceeb3883f815cac8ed2b8a96b9b8363661d156
Remove art-* targets in favor of build-art-* targets. 2014-09-09T20:26:56+00:00 Brian Carlstrom bdc@google.com 2014-09-08T18:13:47+00:00 87bb26f87fe33da6d372b5d5e2ad14390c67c96f - Build both archs version when available. - Add --64 and --32 command line flags to the art script. Change-Id: I037ec94670767f1761adb26f44aafc5592ea3a2b 
- Build both archs version when available.
- Add --64 and --32 command line flags to the art script.

Change-Id: I037ec94670767f1761adb26f44aafc5592ea3a2b
Clean-up and make the art script usable on target. 2014-09-08T14:26:05+00:00 Nicolas Geoffray ngeoffray@google.com 2014-09-02T14:24:25+00:00 f63a0a529ef9d2b819dc1bc7754fcf9e1d60bd74 Also add a phony target to build what's needed to use it. Change-Id: I0bca6b0cbe921653de05fec0ae0cbbff63df580e 
Also add a phony target to build what's needed to use it.

Change-Id: I0bca6b0cbe921653de05fec0ae0cbbff63df580e
Make tools/art non-executable 2014-08-06T23:32:03+00:00 Alex Light allight@google.com 2014-08-06T22:44:12+00:00 689c3bb1dd8987d0d057f93bae360f1268f66b33 Change-Id: I11c2989020de14057ffbfc80bd5baac01234f54b 
Change-Id: I11c2989020de14057ffbfc80bd5baac01234f54b