- 12 May, 2009 1 commit
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erik.corry@gmail.com authored
the stack on exit to C. Review URL: http://codereview.chromium.org/115256 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 04 May, 2009 1 commit
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deanm@chromium.org authored
- Fix some typos / guards that didn't match the filename. - Fix some style inconsistencies. - Add guards to files that were missing them. - Add the directory name to the guard. Review URL: http://codereview.chromium.org/99343 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1845 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 27 Apr, 2009 1 commit
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erik.corry@gmail.com authored
Review URL: http://codereview.chromium.org/93121 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1794 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 23 Apr, 2009 1 commit
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lrn@chromium.org authored
Move ia32 and arm specific files to subdirectories to make it easier to add more backends. Review URL: http://codereview.chromium.org/92068 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1782 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 25 Mar, 2009 1 commit
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feng@chromium.org authored
1) removed unused function, PcStoreOffset; 2) use macro instruction, Jump, when branching from JS code to C code. This CL replaces http://codereview.chromium.org/53039/show, per our discussion. Review URL: http://codereview.chromium.org/42610 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1614 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 11 Mar, 2009 1 commit
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kmillikin@chromium.org authored
the expectation at the break, continue, and return labels (including shadowed ones) instead of based on the AST nodes. See http://code.google.com/p/v8/issues/detail?id=265 Review URL: http://codereview.chromium.org/42017 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1482 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 27 Feb, 2009 1 commit
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kmillikin@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 15 Jan, 2009 1 commit
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deanm@chromium.org authored
Review URL: http://codereview.chromium.org/18094 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1088 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 17 Dec, 2008 1 commit
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sgjesse@chromium.org authored
Refactored the recording of source position in the generated code. The code generator now has two methods void CodeForStatement(Node* node) void CodeForSourcePosition(int pos) The first is used to indicate that code is about to be generated for the given statement and the second is used to indicate that code is about to be generated for the given source position. Added position information for some statements which was missing whem. Updated the code generator for ARM to emit source position the same way as for IA-32. Added an assert to ensure that deferred code stubs will always have a source source position as if it has not it will take whatever source position before which makes no sense. The passing test on ARM has only been tested using the simulator. Review URL: http://codereview.chromium.org/14170 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 10 Dec, 2008 1 commit
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lrn@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Sep, 2008 1 commit
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deanm@chromium.org authored
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@394 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 22 Sep, 2008 1 commit
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sgjesse@chromium.org authored
upper case. Moved it into the RelocInfo class together with the associated is_xxx functions. Renamed is_xxx to IsXxx in the process. Removed the exit_js_frame mode as it was no longer used. Patch Set 2 renames RELOC_MODE_COUNT to NUMBER_OF_MODES and fixes a couple of lint errors. Review URL: http://codereview.chromium.org/3186 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@354 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 18 Sep, 2008 3 commits
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kasperl@chromium.org authored
to the assembler. Review URL: http://codereview.chromium.org/2961 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@339 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
Review URL: http://codereview.chromium.org/2958 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@337 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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sgjesse@chromium.org authored
until a possible debug break location is reached. Currently this is call sites with calls to code objects and JS return. Source position information in the code therefore no longer refers to the "first" instruction generated for a given source position (which was not the case defered code anyway) but to the first break location after that source position was passed (again defered code always start with source position information). This doesn't make a difference for the debugger as it will always be stopped only at debug break locations. However, this makes the life of the peep-hole optimizer much easier as many oportunities for posh/pop eliminations where previosly blocked by relocation information already written to the code object. Two types of source positions are still collected. Statement positions indicate the position of the start of the statement leading to this code and (plain) positions indicate other places typically call sites to help indicate current position in backtraces. The two different types of positions are also used to distinguish between step next and step in. Runs all the tests (including debugger tests) as before. Moved the checking for the FLAG_debug_info to one place. I will do the same changes to the ARM codegenerator in a seperate changelist. Review URL: http://codereview.chromium.org/2957 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@335 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 12 Sep, 2008 1 commit
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iposva@chromium.org authored
- Simplified frame entry and frame exit code. - Added ArgumentsAdaptorTrampoline and check for matching argument counts in the InvokePrologue. - Removed definition and uses of USE_OLD_CALLING_CONVENTIONS. - Changed MacroAssembler::InvokeBuiltin to match ia32 version. - Start introducing convenience instructions in the ARM assembler as needed. These instructions take all Register parameters to avoid extra typing of "Operand(reg)". To keep the architectures in sync these changes have been made to the ia32 files: - Changed MacroAssembler::EnterFrame(StackFrame::Type type) to MacroAssembler::EnterInternalFrame(). These parts are still missing: - unimplemented: Builtins::Generate_FunctionApply - large limit - unimplemented: Builtins::Generate_ArgumentsAdaptorTrampoline - non-function call - The files have not been lint'd yet. Review URL: http://codereview.chromium.org/1930 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@289 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 09 Sep, 2008 1 commit
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christian.plesner.hansen@gmail.com authored
Added presubmit step to check copyright. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 27 Aug, 2008 1 commit
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christian.plesner.hansen authored
Changed shell sample to take flags directly from the command-line. Added api call that implements this. Added better test support. Added load, quit and version functions to the shell sample so it's easier to run benchmarks and tests. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 13 Aug, 2008 1 commit
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mads.s.ager authored
Improved performance of garbage collection by changing the way we use the marking stack in the event of stack overflow during full garbage collection and by changing the way we mark roots. Cleaned up ARM version by removing top of stack caching and by introducing push/pop elimination. Cleaned up the way runtime functions are called to allow runtime calls with no arguments. Changed Windows build options to make sure that exceptions are disabled and that optimization flags are enabled. Added first version of Visual Studio project files. git-svn-id: http://v8.googlecode.com/svn/trunk@13 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 06 Aug, 2008 1 commit
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mads.s.ager@gmail.com authored
Fixed the handling of '>' and '<=' to use right-to-left conversion and left-to-right evaluation as specified by ECMA-262. Fixed a branch elimination bug on the ARM platform where incorrect code was generated because of overly aggressive branch elimination. Improved performance of code that repeatedly assigns the same function to the same property of different objects with the same map. Untangled DEBUG and ENABLE_DISASSEMBLER defines. The disassembler no longer expects DEBUG to be defined. Added platform-nullos.cc to serve as the basis for new platform implementations. git-svn-id: http://v8.googlecode.com/svn/trunk@9 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 30 Jul, 2008 1 commit
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kasper.lund authored
Added a few samples and support for building them. The samples include a simple shell that can be used to benchmark and test V8. Changed V8::GetVersion to return the version as a string. Added source for lazily loaded scripts to snapshots and made serialization non-destructive. Improved ARM support by fixing the write barrier code to use aligned loads and stores and by removing premature locals optimization that relied on broken support for callee-saved registers (removed). Refactored the code for marking live objects during garbage collection and the code for allocating objects in paged spaces. Introduced an abstraction for the map word of a heap-allocated object and changed the memory allocator to allocate executable memory only for spaces that may contain code objects. Moved StringBuilder to utils.h and ScopedLock to platform.h, where they can be used by debugging and logging modules. Added thread-safe message queues for dealing with debugger events. Fixed the source code reported by toString for certain builtin empty functions and made sure that the prototype property of a function is enumerable. Improved performance of converting values to condition flags in generated code. Merged disassembler-{arch} files. git-svn-id: http://v8.googlecode.com/svn/trunk@8 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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- 03 Jul, 2008 1 commit
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christian.plesner.hansen authored
git-svn-id: http://v8.googlecode.com/svn/trunk@2 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
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