- 23 Jul, 2013 1 commit
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yurys@chromium.org authored
The SafeStackFrameIterator used by CPU profiler checked if Isolate::c_entry_fp is null and if it is not it would think that the control flow currently is in some native code. This assumption is wrong because the native code could have called a JS function but JSEntryStub would not reset c_entry_fp to NULL in that case. This CL adds a check in SafeStackFrameIterator::IsValidTop for the case when there is a JAVA_SCRIPT frame on top of EXIT frame. Also this CL changes ExternalCallbackScope behavior to provide access to the whole stack of the scope objects instead of only top one. This allowed to provide exact callback names for those EXIT frames where external callbacks are called. Without this change it was possible only for the top most native call. BUG=None R=loislo@chromium.org, yangguo@chromium.org Review URL: https://codereview.chromium.org/19775017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15832 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Apr, 2013 1 commit
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yangguo@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/14139033 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14421 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 28 Jan, 2013 1 commit
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yangguo@chromium.org authored
R=haraken@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/12040075 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13529 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 28 Nov, 2012 1 commit
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yangguo@chromium.org authored
Main changes: - include timestamps in profile ticks - include code kind in code create events - time execution in external code - changed plot-timer-events.js to show the code kind being executed R=jkummerow@chromium.org BUG= Review URL: https://chromiumcodereview.appspot.com/11428025 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13074 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 Nov, 2012 1 commit
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yangguo@chromium.org authored
BUG= Review URL: https://chromiumcodereview.appspot.com/11412125 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13036 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 19 Jul, 2012 1 commit
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sanjoy@chromium.org authored
BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/10807024 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 13 Jul, 2011 1 commit
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sgjesse@chromium.org authored
The preprocessor defines ENABLE_LOGGING_AND_PROFILING and ENABLE_VMSTATE_TRACKING has been removed as these where required to be turned on for Crankshaft to work. To re-enable reducing the binary size by leaving out heap and CPU profiler a new set of defines needs to be created. R=ager@chromium.org BUG=v8:1271 TEST=all Review URL: http://codereview.chromium.org//7350014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 11 Jul, 2011 1 commit
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ager@chromium.org authored
It does not currently work and when it did work we never got it fast enough to be useful. R=kmillikin@chromium.org Review URL: http://codereview.chromium.org/7324051 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8601 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 18 Mar, 2011 3 commits
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vitalyr@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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vitalyr@chromium.org authored
Review URL: http://codereview.chromium.org/6685088 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 07 Dec, 2010 3 commits
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kasperl@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 Oct, 2010 1 commit
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ager@chromium.org authored
multiple threads got mixed up so that the current state could be an already deallocated state from another thread. Review URL: http://codereview.chromium.org/3828016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 08 Jul, 2010 1 commit
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mikhail.naganov@gmail.com authored
The main fix is for current_state() and external_callback() accessors. I also applied memory access ordering on current_state_ modification, mainly to reflect the fact that it is being shared among VM and profiler sampler threads. BUG=361 Review URL: http://codereview.chromium.org/2852047 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 08 Apr, 2010 1 commit
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mikhail.naganov@gmail.com authored
Also pull out VMState into its own set of source files. Review URL: http://codereview.chromium.org/1519027 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 07 Apr, 2010 1 commit
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mikhail.naganov@gmail.com authored
In browser (DevTools) mode, only non-native JS code and callbacks are reported. Also, added "(garbage collector)" entry which accumulates samples count in GC state. Trying to display "(compiler)" and "(external)" only brings confusion, because it ends up in displaying scripts code under "(compiler)" node, and DOM event handlers under "(external)" node, which looks weird. Review URL: http://codereview.chromium.org/1523015 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4357 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Nov, 2009 1 commit
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mikhail.naganov@gmail.com authored
Callback entry address is stored in VMState and is later retrieved by profiler stack sampler. This makes possible relating API entry to JS stack, and this is simpler than trying to unwind native stack. Review URL: http://codereview.chromium.org/437004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3344 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Jun, 2009 1 commit
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antonm@chromium.org authored
Review URL: http://codereview.chromium.org/125141 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2263 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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