- 24 Jul, 2009 1 commit
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yurys@chromium.org authored
Debugger should not stop in its own code and in code of built-in functions since it may confuse user.Debug break handler checks whether current function is a built-in or a debugger one and just resumes execution if it is. CallCheckStackGuardState is no longer called in loop in the RegExp code as it hangs if debug break flag is not reset after calling Execution::HandleStackGuardInterrupt. Review URL: http://codereview.chromium.org/160001 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2531 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Jul, 2009 6 commits
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antonm@chromium.org authored
Review URL: http://codereview.chromium.org/159236 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2529 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/160009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2528 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/155924 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2527 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kmillikin@chromium.org authored
memory from the OS to deserialize the initial heap snapshot at startup. This catches the failure to startup earlier, and avoids dereferencing the encoding of an allocation failure. BUG=16359 Review URL: http://codereview.chromium.org/159265 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2526 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kmillikin@chromium.org authored
Coverity Prevent. All are benign. Review URL: http://codereview.chromium.org/159264 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2525 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kmillikin@chromium.org authored
We did not handle the case where the left-hand-side expression was fully compiled to control flow. There were also some assertions for unary and binary expressions that crashed debug builds when the expression was fully compiled to control flow. Regression test added. Review URL: http://codereview.chromium.org/160006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2524 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 Jul, 2009 6 commits
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/155922 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2523 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kmillikin@chromium.org authored
There's no reason to check if we've failed when (a) we know we have and (b) we've got a perfectly good NULL just lying around anyway. Review URL: http://codereview.chromium.org/155920 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kmillikin@chromium.org authored
positives, but I've restructured the code to be more explicit. Review URL: http://codereview.chromium.org/159192 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2521 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kmillikin@chromium.org authored
1. The tables array allocated in the CompilationSubCache constructor was never deallocated. Fixed by adding destructor. 2. The buffer allocated in one of the constructors of the NoAllocationStringAllocator was never deallocated. It seems that this class sometimes owns the buffer (if it allocated one itself) and sometimes doesn't (if it was passed one). Simple fix is to remove the offending constructor which was never used anyway. Review URL: http://codereview.chromium.org/155917 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2520 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
If V8 is holding on to a lot of external memory, we attempt to clean it up even if we do not get an allocation failure. Since tiny V8 objects can hold on to a lot of external memory, we might run out of external memory while waiting for a normal allocation failure. Review URL: http://codereview.chromium.org/155916 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2519 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/155915 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2518 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 21 Jul, 2009 3 commits
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iposva@chromium.org authored
- Avoid calculating shared library addresses if profiling is not enabled. Review URL: http://codereview.chromium.org/155814 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2517 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Switch arguments of 32-bit arithmetic instructions so they are consistent with 64-bit arithmetic instructions (all on X64 platforms). Review URL: http://codereview.chromium.org/155849 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2516 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/159131 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2515 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 Jul, 2009 6 commits
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/159079 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2514 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/155771 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/155763 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2512 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kmillikin@chromium.org authored
one-element character array. This was safe at this site but potentially confusing. BUG=17103 Review URL: http://codereview.chromium.org/159072 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2511 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kmillikin@chromium.org authored
does not use stack-allocated character as a one-element character array. The use at this site was actually safe (Ecma262Canonicalize will only write to the first character of the array), but not obviously so. BUG=17103 Review URL: http://codereview.chromium.org/159071 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mikhail.naganov@gmail.com authored
Also changed time reporting to system time to be able to get synchronized with other memory (e.g. DOM) size status. Review URL: http://codereview.chromium.org/155764 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2509 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 17 Jul, 2009 13 commits
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ager@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2508 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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ager@chromium.org authored
TBR=kasperl@chromium.org Review URL: http://codereview.chromium.org/155691 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2504 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Review URL: http://codereview.chromium.org/155688 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2503 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Many X64 bugs have been due to the difference between (unaligned) Array::kHeaderSize and (aligned) FixedArray::kHeaderSize. Review URL: http://codereview.chromium.org/155687 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2502 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
happens when out of memory). Review URL: http://codereview.chromium.org/155685 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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antonm@chromium.org authored
in internal fields. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2498 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
operations by adding a fast-case check for JS_OBJECT_TYPE in JSObject::GetHeaderSize(). Review URL: http://codereview.chromium.org/155684 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2497 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
Added inline caching for calls to a field to X64. Changed a use of Array::kHeaderSize to FixedArray::kHeaderSize on all platforms. Review URL: http://codereview.chromium.org/149798 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2496 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
Review URL: http://codereview.chromium.org/149799 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2494 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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iposva@chromium.org authored
Review URL: http://codereview.chromium.org/155680 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
Original review: http://codereview.chromium.org/149768 TBR=kmillikin@chromium.org Review URL: http://codereview.chromium.org/155679 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2492 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
wasn't enough. TBR=iposva@chromium.org Review URL: http://codereview.chromium.org/155678 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2491 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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kasperl@chromium.org authored
the performance issue with number dictionaries. TBR=kmillikin@chromium.org git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 16 Jul, 2009 5 commits
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iposva@chromium.org authored
cannot be trusted. The reported host architecture has no relation to the default architecture being used for gcc. Review URL: http://codereview.chromium.org/149774 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2489 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bak@chromium.org authored
This is necessary for hash codes for string where the array index is encoded. Review URL: http://codereview.chromium.org/149753 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bak@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bak@chromium.org authored
Review URL: http://codereview.chromium.org/155350 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2486 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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whesse@chromium.org authored
X64: Implement inline cache of monomorphic constant function call. Mark a debugger test on X64 as failing. Review URL: http://codereview.chromium.org/155631 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2485 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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