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yurys@chromium.org c846dabcb0 Get rid of Isolate::safe_stack_iterator_counter 
This change removes per-isolate counter of active SafeStackFrameIterators. The counter is used by stack frames implementations to avoid accessing pointers to heap objects when traversing stack for CPU profiler (so called "safe" mode). Each StackFrame instance is owned by single iterator and has a pointer to it so we can simply mark the iterator as "safe" or not and read the field in the stack frames instead of going into the isolate.

BUG=None
R=loislo@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/17585008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15317 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-25 10:09:19 +00:00
benchmarks More fixes for V8 benchmark version 7. 2012-03-15 17:13:50 +00:00
build Use -O2 instead -O3 for Android build. 2013-06-12 08:05:43 +00:00
include Reland "Remove IsInitialized checks from inlined API functions." 2013-06-25 08:11:50 +00:00
preparser Remove SCons related files 2013-04-18 11:01:14 +00:00
samples Cutover v8 to use new style callbacks internally 2013-06-05 12:36:33 +00:00
src Get rid of Isolate::safe_stack_iterator_counter 2013-06-25 10:09:19 +00:00
test Reland "Remove IsInitialized checks from inlined API functions." 2013-06-25 08:11:50 +00:00
tools Add v8.log visualizer page. 2013-06-24 13:25:58 +00:00
.gitignore Refactor HCheckMaps to have a private constructor, removing duplicated code and simplifying calls in clients. 2013-04-19 16:46:13 +00:00
AUTHORS Add methods to allow resuming execution after calling TerminateExecution(). 2013-04-22 15:01:45 +00:00
ChangeLog Prepare push to trunk. Now working on 3.19.19. 2013-06-18 11:42:34 +00:00
DEPS Pull more recent gyp. 2012-09-26 09:12:45 +00:00
LICENSE Update LICENSE file 2012-01-03 16:38:42 +00:00
LICENSE.strongtalk Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.v8 Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
LICENSE.valgrind Add LICENSE.v8, LICENSE.strongtalk and LICENSE.valgrind to the v8 2011-02-03 07:10:06 +00:00
Makefile Enable Native Client build of V8. 2013-04-17 08:27:40 +00:00
Makefile.android MIPS: Add android build support for mips in gyp. 2013-02-25 16:39:03 +00:00
Makefile.nacl Allow a relativ path to the NaCl SDK when building. 2013-05-28 15:33:39 +00:00
OWNERS Added Hannes and Dmitry to OWNERS 2013-03-21 12:09:53 +00:00
PRESUBMIT.py Run style checks also when uploading. 2013-04-11 12:41:31 +00:00