- 14 Nov, 2013 1 commit
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mstarzinger@chromium.org authored
R=ulan@chromium.org, yurys@chromium.org TEST=cctest/test-heap/DisableInlineAllocation Review URL: https://codereview.chromium.org/69953023 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17752 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 12 Nov, 2013 2 commits
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mstarzinger@chromium.org authored
R=verwaest@chromium.org Review URL: https://codereview.chromium.org/66003003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17667 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
R=ishell@chromium.org Review URL: https://codereview.chromium.org/67813009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 05 Nov, 2013 1 commit
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ulan@chromium.org authored
BUG=None R=bmeurer@chromium.org, ulan@chromium.org Review URL: https://chromiumcodereview.appspot.com/29203003 Patch from Ross McIlroy <rmcilroy@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 25 Oct, 2013 1 commit
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hpayer@chromium.org authored
Make top and limit field in AllocationInfo private, assert on non-aligned setting of these fields, and eliminate indirect access over top address on top pointer. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/40083002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Oct, 2013 1 commit
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plind44@gmail.com authored
BUG= R=danno@chromium.org Review URL: https://codereview.chromium.org/39363004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17359 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Oct, 2013 1 commit
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danno@chromium.org authored
This is a part of https://codereview.chromium.org/26006004/. These changes are enough to run most apps that embed V8 (by additionally ignoring all memory accesses from V8), but don't help testing V8 itself in any way. R=danno@chromium.org Review URL: https://codereview.chromium.org/27471003 Patch from Evgeniy Stepanov <eugenis@chromium.org>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17331 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 14 Oct, 2013 1 commit
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hpayer@chromium.org authored
This CL constitutes the invariant that the top pointer in new space is always larger than objects allocated since the last new space garbage collection. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/26865004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17185 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Oct, 2013 3 commits
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jkummerow@chromium.org authored
Port r17104. R=olivf@chromium.org Review URL: https://codereview.chromium.org/26002002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17108 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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olivf@chromium.org authored
R=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/25996002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17105 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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olivf@chromium.org authored
BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/25494007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 01 Oct, 2013 2 commits
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olivf@chromium.org authored
This reverts r17052-17054 for various build breaks. TBR=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/25571002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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olivf@chromium.org authored
TBR=mstarzinger@chromium.org BUG= Review URL: https://codereview.chromium.org/25479003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17053 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 11 Sep, 2013 3 commits
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mstarzinger@chromium.org authored
Original descriptions were: - "Refactor and cleanup VirtualMemory." - "Fix typo." - "Deuglify V8_INLINE and V8_NOINLINE." - "Don't align size on allocation granularity for unaligned ReserveRegion calls." Reasons for the revert are: - Our mjsunit test suite slower by a factor of 5(!) in release mode. - Flaky cctest/test-alloc/CodeRange on all architectures and platforms. - Tankage of Sunspider by about 6% overall (unverified). TBR=bmeurer@chromium.org Review URL: https://codereview.chromium.org/23970004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16662 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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bmeurer@chromium.org authored
Remove a lot of platform duplication, and simplify the virtual memory implementation. Also improve readability by avoiding bool parameters for executability (use a dedicated Executability type instead). Get rid of the Isolate::UncheckedCurrent() call in the platform code, as part of the Isolate TLS cleanup. Use a dedicated random number generator for the address randomization, instead of messing with the per-isolate random number generators. TEST=cctest/test-virtual-memory R=verwaest@chromium.org Review URL: https://codereview.chromium.org/23641009 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16637 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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dcarney@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/23480067 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16632 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 05 Sep, 2013 1 commit
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bmeurer@chromium.org authored
Instead of globally tracking allocated space limits, which was not implemented properly anyway (i.e. lack of synchronization on the reading side), track it per MemoryAllocator (that is per heap/isolate). In particular, avoid to call IsBadWritePtr() on Windows, it is obsolete and Microsoft strongly discourages its usage. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23903008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16542 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Sep, 2013 1 commit
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dcarney@chromium.org authored
R=svenpanne@chromium.org BUG= Review URL: https://codereview.chromium.org/23549011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Aug, 2013 1 commit
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bmeurer@chromium.org authored
Drop the previous Mutex and ScopedLock classes from platform files. Add new Mutex, RecursiveMutex and LockGuard classes, which are designed after their C++11 counterparts, so that at some point we can simply drop our custom code and switch to the C++11 classes. We distinguish regular and recursive mutexes, as the latter don't work well with condition variables, which will be introduced by a followup CL. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/23625003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 21 Aug, 2013 1 commit
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mstarzinger@chromium.org authored
R=danno@chromium.org Review URL: https://codereview.chromium.org/23273004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16259 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 31 Jul, 2013 1 commit
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bmeurer@chromium.org authored
Revert "Fix NaCl build." Revert "Revert target arch detection." Revert "Fix typo." Revert "Simplify implementation of Mutex." Revert "Fix for older clang releases that lack __has_extension." Revert "Reland initial bits of "Implement correct OS and CC detection."" TBR=danno@chromium.org,svenpanne@chromium.org Review URL: https://codereview.chromium.org/21095008 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Jul, 2013 1 commit
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bmeurer@chromium.org authored
Also moves Mutex to its own file mutex.{cc,h}. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/21087012 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 05 Jul, 2013 1 commit
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yangguo@chromium.org authored
R=yangguo@chromium.org Review URL: https://codereview.chromium.org/18509003 Patch from Haitao Feng <haitao.feng@intel.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 25 Jun, 2013 1 commit
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bmeurer@chromium.org authored
REGEXP was added to Code::Kind after TO_BOOLEAN_IC, but NUMBER_OF_KINDS, which is used as array size for table[] in ReportCodeKindStatistics, was still TO_BOOLEAN_IC + 1 (indirectly via LAST_IC_KIND). BUG= R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/17636003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15315 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Jun, 2013 1 commit
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loislo@chromium.org authored
We have 5 overloaded functions with name CreateCodeEvent. All these functions have many common parts. I'd like to eliminate the difference between them. TEST=existing tests R=yangguo@chromium.org, yurys@chromium.org Review URL: https://codereview.chromium.org/16901014 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15287 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 14 Jun, 2013 3 commits
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danno@chromium.org authored
R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/17064002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15165 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
BUG= R=danno@chromium.org, mstarzinger@chromium.org Review URL: https://codereview.chromium.org/17027006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
the free list allocator. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/17058002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 13 Jun, 2013 1 commit
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hpayer@chromium.org authored
smallest possible size-class. BUG= R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/16957003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15129 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 12 Jun, 2013 2 commits
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danno@chromium.org authored
TBR=hpayer@chromium.org Review URL: https://codereview.chromium.org/16871002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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danno@chromium.org authored
This makes it possible to store additional information on property cells, for example Type and optimized Code dependencies. R=mstarzinger@chromium.org Review URL: https://codereview.chromium.org/16631002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15089 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 07 May, 2013 1 commit
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hpayer@chromium.org authored
Perform incremental marking step after free-list allocation and clean-up incremental marking start condition. BUG= Review URL: https://codereview.chromium.org/14634007 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14564 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 24 Apr, 2013 1 commit
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danno@chromium.org authored
R=mvstanton@chromium.org Review URL: https://codereview.chromium.org/14367018 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14407 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 18 Apr, 2013 1 commit
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danno@chromium.org authored
Review URL: https://codereview.chromium.org/14307006 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14323 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 10 Apr, 2013 3 commits
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hpayer@chromium.org authored
BUG= Review URL: https://codereview.chromium.org/13895003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14207 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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mstarzinger@chromium.org authored
This reverts r14197 because of tes failures accross the board. R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/13958004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14201 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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hpayer@chromium.org authored
BUG= Review URL: https://codereview.chromium.org/13798002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 25 Mar, 2013 1 commit
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danno@chromium.org authored
Review URL: https://codereview.chromium.org/12452012 Patch from Haitao Feng <haitao.feng@intel.com>. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 14 Mar, 2013 1 commit
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hpayer@chromium.org authored
Execute a memory barrier when adding a new page to a space to synchronize access with concurrent sweepers. BUG= Review URL: https://codereview.chromium.org/12342017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 08 Mar, 2013 1 commit
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hpayer@chromium.org authored
Removed FinalizeSweeping(). BUG= Review URL: https://codereview.chromium.org/12499004 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13886 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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