- 10 May, 2016 1 commit
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hpayer authored
The new allocation folding implementation avoids fragmentation between folded allocation. As a consequence, our heap will always be iterable i.e. we do not have to perform a garbage collection before iterating the heap. BUG=chromium:580959 LOG=n Review-Url: https://codereview.chromium.org/1899813003 Cr-Commit-Position: refs/heads/master@{#36133}
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- 26 Apr, 2016 1 commit
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mlippautz authored
Default (and only way) is now to retrieve a tagged object. BUG=chromium:606711 LOG=N Review URL: https://codereview.chromium.org/1922553002 Cr-Commit-Position: refs/heads/master@{#35792}
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- 10 Mar, 2016 1 commit
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joransiu authored
Add S390 platform specific \#includes across various common files. Add S390 CPU features to enum. Add S390 implementation to extract sp/fp/pc from signal context. R=danno@chromium.org,jkummerow@chromium.org,jochen@chromium.org,jyan@ca.ibm.com,michael_dawson@ca.ibm.com,mbrandy@us.ibm.com BUG= Review URL: https://codereview.chromium.org/1777593003 Cr-Commit-Position: refs/heads/master@{#34674}
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- 30 Sep, 2015 1 commit
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mstarzinger authored
This enables linter checking for "readability/namespace" violations during presubmit and instead marks the few known exceptions that we allow explicitly. R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/1371083003 Cr-Commit-Position: refs/heads/master@{#31019}
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- 24 Aug, 2015 1 commit
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mstarzinger authored
R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/1306023002 Cr-Commit-Position: refs/heads/master@{#30320}
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- 21 Aug, 2015 1 commit
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mstarzinger authored
R=bmeurer@chromium.org Review URL: https://codereview.chromium.org/1302293002 Cr-Commit-Position: refs/heads/master@{#30291}
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- 04 Jun, 2015 1 commit
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mbrandy authored
Embed constant pools within their corresponding Code objects. This removes support for out-of-line constant pools in favor of the new approach -- the main advantage being that it eliminates the need to allocate and manage separate constant pool array objects. Currently supported on PPC and ARM. Enabled by default on PPC only. This yields a 6% improvment in Octane on PPC64. R=bmeurer@chromium.org, rmcilroy@chromium.org, michael_dawson@ca.ibm.com BUG=chromium:478811 LOG=Y Review URL: https://codereview.chromium.org/1162993006 Cr-Commit-Position: refs/heads/master@{#28801}
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- 03 Jun, 2015 1 commit
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bmeurer authored
Revert of Embedded constant pools. (patchset #12 id:220001 of https://codereview.chromium.org/1131783003/) Reason for revert: Breaks Linux nosnap cctest/test-api/FastReturnValuesWithProfiler, see http://build.chromium.org/p/client.v8/builders/V8%20Linux%20-%20nosnap%20-%20debug%20-%202/builds/609/steps/Check/logs/FastReturnValuesWithP.. Original issue's description: > Add support for Embedded Constant Pools for PPC and Arm > > Embed constant pools within their corresponding Code > objects. > > This removes support for out-of-line constant pools in favor > of the new approach -- the main advantage being that it > eliminates the need to allocate and manage separate constant > pool array objects. > > Currently supported on PPC and ARM. Enabled by default on > PPC only. > > This yields a 6% improvment in Octane on PPC64. > > R=danno@chromium.org, svenpanne@chromium.org, bmeurer@chromium.org, rmcilroy@chromium.org, dstence@us.ibm.com, michael_dawson@ca.ibm.com > BUG=chromium:478811 > LOG=Y > > Committed: https://crrev.com/a9404029343d65f146e3443f5280c40a97e736af > Cr-Commit-Position: refs/heads/master@{#28770} TBR=rmcilroy@chromium.org,ishell@chromium.org,rodolph.perfetta@arm.com,mbrandy@us.ibm.com NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=chromium:478811 Review URL: https://codereview.chromium.org/1155703006 Cr-Commit-Position: refs/heads/master@{#28772}
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- 02 Jun, 2015 1 commit
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mbrandy authored
Embed constant pools within their corresponding Code objects. This removes support for out-of-line constant pools in favor of the new approach -- the main advantage being that it eliminates the need to allocate and manage separate constant pool array objects. Currently supported on PPC and ARM. Enabled by default on PPC only. This yields a 6% improvment in Octane on PPC64. R=danno@chromium.org, svenpanne@chromium.org, bmeurer@chromium.org, rmcilroy@chromium.org, dstence@us.ibm.com, michael_dawson@ca.ibm.com BUG=chromium:478811 LOG=Y Review URL: https://codereview.chromium.org/1131783003 Cr-Commit-Position: refs/heads/master@{#28770}
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- 07 Apr, 2015 1 commit
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hpayer authored
This reverts commit cbfcee55. BUG= Review URL: https://codereview.chromium.org/1051233002 Cr-Commit-Position: refs/heads/master@{#27623}
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- 19 Mar, 2015 1 commit
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hpayer authored
TBR=verwaest@chromium.org,ulan@chromium.org,ishell@chromium.org NOTRY=true Review URL: https://codereview.chromium.org/1027463002 Cr-Commit-Position: refs/heads/master@{#27323}
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- 18 Mar, 2015 1 commit
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hpayer authored
BUG= Review URL: https://codereview.chromium.org/1012023002 Cr-Commit-Position: refs/heads/master@{#27259}
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- 16 Jan, 2015 1 commit
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Sven Panne authored
Contribution of PowerPC port (continuation of 422063005). The inital patch covers the core changes to the common files. Subsequent patches will cover changes to common files to support AIX and to update the ppc directories so they are current with the changes in the rest of the project. This is based off of the GitHub repository https://github.com/andrewlow/v8ppc BUG= R=svenpanne@chromium.org, danno@chromium.org, sevnpanne@chromium.org Review URL: https://codereview.chromium.org/817143002 Cr-Commit-Position: refs/heads/master@{#26091}
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- 13 Oct, 2014 1 commit
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rmcilroy@chromium.org authored
Move the FrameAndConstantPoolScope and ConstantPoolUnavailableScope out of the arm architecture directory to enable them to be used on all architectures. R=rmcilroy@chromium.org Review URL: https://codereview.chromium.org/609843002 Patch from André Baixo <baixo@google.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 12 Aug, 2014 1 commit
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mstarzinger@chromium.org authored
R=jochen@chromium.org Review URL: https://codereview.chromium.org/462033002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@23081 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Aug, 2014 1 commit
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bmeurer@chromium.org authored
This way we don't clash with the ASSERT* macros defined by GoogleTest, and we are one step closer to being able to replace our homegrown base/ with base/ from Chrome. R=jochen@chromium.org, svenpanne@chromium.org Review URL: https://codereview.chromium.org/430503007 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22812 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 09 Jul, 2014 1 commit
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dusan.milosavljevic@rt-rk.com authored
Summary: - Changes in common code are mainly boilerplate changes, gyp and test status files updates. - On mips64 simulator all tests pass from all test units. - Current issues: mjsunit JS debugger tests fail randomly on HW in release mode. Corresponding tests are skipped on HW. - Skipped tests on mips64: test-heap/ReleaseOverReservedPages, mjsunit/debug-* TEST= BUG= R=danno@chromium.org, plind44@gmail.com, ulan@chromium.org Review URL: https://codereview.chromium.org/371923006 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@22297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 20 Jun, 2014 1 commit
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mstarzinger@chromium.org authored
R=rossberg@chromium.org Review URL: https://codereview.chromium.org/333013002 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Jun, 2014 1 commit
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jochen@chromium.org authored
- this avoids using relative include paths which are forbidden by the style guide - makes the code more readable since it's clear which header is meant - allows for starting to use checkdeps BUG=none R=jkummerow@chromium.org, danno@chromium.org LOG=n Review URL: https://codereview.chromium.org/304153016 git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 May, 2014 1 commit
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danno@chromium.org authored
Support x87-only platform (ia32 without SSE) R=danno@chromium.org Review URL: https://codereview.chromium.org/293743005 Patch from Weiliang Lin <weiliang.lin@intel.com>. git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@21469 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 29 Apr, 2014 1 commit
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bmeurer@chromium.org authored
R=svenpanne@chromium.org Review URL: https://codereview.chromium.org/259183002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@21035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 21 Mar, 2014 1 commit
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jochen@chromium.org authored
BUG=354405 R=ulan@chromium.org, rodolph.perfetta@arm.com LOG=y Review URL: https://codereview.chromium.org/207823003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@20148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 12 Mar, 2014 1 commit
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rmcilroy@chromium.org authored
Adds FrameAndConstantPoolScope and ConstantPoolUnavailableScope to enable scoped management of constant pool availability. Also load constant pool pointer when entering an internal frame scope. R=rodolph.perfetta@arm.com, ulan@chromium.org Review URL: https://codereview.chromium.org/190793002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19858 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 12 Feb, 2014 1 commit
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ulan@chromium.org authored
BUG=v8:3113 LOG=Y R=jochen@chromium.org, rmcilroy@chromium.org, rodolph.perfetta@arm.com Review URL: https://codereview.chromium.org/148293020 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19311 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 15 Apr, 2013 1 commit
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hpayer@chromium.org authored
BUG= Review URL: https://codereview.chromium.org/12697011 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14262 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 14 Mar, 2013 1 commit
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hpayer@chromium.org authored
BUG= Review URL: https://codereview.chromium.org/12314155 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 28 Dec, 2012 1 commit
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danno@chromium.org authored
Change is performance neutral but generates smaller code and encapsulates double alignment in the macro-assembler rather than at the allocation site. Review URL: https://codereview.chromium.org/11684005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13284 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 10 Feb, 2012 1 commit
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kmillikin@chromium.org authored
Remove a gratuitous level of indirection in favor of direct calls to the macro assembler, and eliminate some duplicated code for the uncatchable case. R=fschneider@chromium.org BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/9373022 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10671 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 09 Feb, 2012 1 commit
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kmillikin@chromium.org authored
Instead of using two separate bits to encode three possible values, use three values to encode the three possible values. R=svenpanne@chromium.org BUG= TEST= Review URL: https://chromiumcodereview.appspot.com/9372016 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10654 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 15 Sep, 2011 2 commits
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erik.corry@gmail.com authored
we appear to have valid asserts triggering. Review URL: http://codereview.chromium.org/7908005 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9305 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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erik.corry@gmail.com authored
1) Don't make a call to C without having a valid frame on the stack. 2) Don't generate a call to a stub while generating a stub, unless we can be sure that the stub we are calling has already been generated (the stub generation code is not reentrant wrt. GC). Review URL: http://codereview.chromium.org/7891042 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 31 May, 2011 2 commits
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erik.corry@gmail.com authored
Review URL: http://codereview.chromium.org/7050039 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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erik.corry@gmail.com authored
into C++ without having a valid stack frame that can be traversed at GC. Also add asserts to track that we do not try to generate a stub while we are generating a stub, since the stub creation code is not GC safe. Review URL: http://codereview.chromium.org/7084032 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 15 Feb, 2011 1 commit
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lrn@chromium.org authored
to handle exceptions on return from RegExp. BUG=1108 TEST= Review URL: http://codereview.chromium.org/6489001 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Aug, 2010 1 commit
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whesse@chromium.org authored
Remove dependence of code-stubs on codegen, the virtual frame code generator. Move some functions used by code-stubs and full-codegen from codegen to macro-assembler. Review URL: http://codereview.chromium.org/3169049 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5370 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 21 May, 2010 1 commit
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erik.corry@gmail.com authored
on other ways to make ARM code more compact. Review URL: http://codereview.chromium.org/2080017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 07 May, 2010 1 commit
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sgjesse@chromium.org authored
The flag SIZE_IN_WORDS indicate that the requested size is in words and not in bytes, The default is to specify the size in bytes. Review URL: http://codereview.chromium.org/2047002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 09 Feb, 2010 1 commit
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vitalyr@chromium.org authored
This uses the fact that if a map stayed the same then the object still passes the type check. A new builtin is added to handle the API call in this case. Review URL: http://codereview.chromium.org/573003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3825 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 Feb, 2010 1 commit
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sgjesse@chromium.org authored
This is the first step in the MIPS port of V8. It adds assembler, disassembler and simulator for the MIPS32 architecture. Contains stubbed out implementation of all the compiler/code generator infrastructure to make it all build. Patch by Alexandre Rames from Sigma Designs Inc. This is the landing of http://codereview.chromium.org/543161. Review URL: http://codereview.chromium.org/561072 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 09 Dec, 2009 1 commit
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erik.corry@gmail.com authored
Create the framework for adding a thumb2 backend for ARM. See http://codereview.chromium.org/464070 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3436 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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