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  1. 16 Apr, 2013 1 commit
  3. 15 Apr, 2013 1 commit
  5. 24 Apr, 2012 1 commit
  7. 23 Apr, 2012 2 commits
  9. 05 Jul, 2011 1 commit
  11. 19 Jan, 2011 4 commits
  13. 20 Dec, 2010 1 commit
  15. 07 Dec, 2010 3 commits
  17. 05 Nov, 2010 1 commit
  19. 18 Feb, 2010 1 commit
  21. 07 Jan, 2010 1 commit
  23. 24 Nov, 2009 1 commit
    • sgjesse@chromium.org's avatar
      Remove the different length string types · eb4d261e
      sgjesse@chromium.org authored 
      The different length string types was used to encode the string length and the hash in one field. This is now split into two fields one for length and one for hash. The hash field still encodes the array index of the string if it has one. If an array index is encoded in the hash field the string length is added to the top bits of the hash field to avoid a hash value of zero.

On 32-bit this causes an additional 4 bytes to be used for all string objects. On 64-bit this will be half on average dur to pointer alignment.
Review URL: http://codereview.chromium.org/436001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3350 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      eb4d261e
  25. 11 Nov, 2009 1 commit
  27. 02 Oct, 2009 1 commit
  29. 25 May, 2009 1 commit
  31. 18 May, 2009 1 commit
    • sgjesse@chromium.org's avatar
      Add a script cache to the debugger · 94879a93
      sgjesse@chromium.org authored 
      When loaded scripts are requested this cache is filled with all the script objects in the heap. Hereafter its content is kept in sync with the active scripts in the heap through the notifications of new scripts compiled and by using weak handles to get notified when a script is collected.

Through the tracking of collected scripts the debugger event OnScriptCollected have been added to notify a debugger that a script previously returned through the scripts command is no longer in use.

Make the ComputeIntegerHash globally available.

Moved clearing of the mirror cache to when debugger is really left. Previously recursive invocations of the debugger cause the mirror cache to be cleared causing handles to become either stale or reference other objects.
Review URL: http://codereview.chromium.org/115462

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1988 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
      94879a93
  33. 26 Jan, 2009 1 commit
  35. 11 Sep, 2008 1 commit
  37. 09 Sep, 2008 1 commit
  39. 05 Sep, 2008 1 commit
  41. 06 Aug, 2008 1 commit
    • mads.s.ager@gmail.com's avatar
      Improved performance of unary addition by avoiding runtime calls. · 769cc962
      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
      769cc962
  43. 30 Jul, 2008 1 commit
    • kasper.lund's avatar
      Changed all text files to have native svn:eol-style. · 7276f14c
      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
      7276f14c
  45. 03 Jul, 2008 1 commit