AuroraMiddleware/v8
1
0
Fork 0
Code Issues 2 Pull Requests Releases Wiki Activity
753 Commits 1 Branch 0 Tags 839 MiB
4e1713e861
Commit Graph

257 Commits

Author SHA1 Message Date
lrn@chromium.org
5178af89fa Irregexp is specialized on subject character type. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-08 12:43:01 +00:00
erik.corry@gmail.com
ba09ec5e89 Irregexp: 
* Facility for generating a node several ways.  This allows
  code to be generated for a node knowing where it is trying
  to match relative to the 'current position' and it allows
  code to be generated that knows where to backtrack to.  Both
  allow dramatic reductions in the amount of popping and pushing
  on the stack and the number of indirect jumps.
* Generate special backtracking for greedy quantifiers on
  constant-length atoms.  This allows .* to run in constant
  space relative to input string size.
* When we are checking a long sequence of characters or character
  classes in the input then we do them right to left and only the
  first (rightmost) needs to check for end-of-string.
* Record the pattern in the profile instead of just <CompiledRegExp>
* Nodes no longer contain an on_failure_ node.  This was only used
  for lookaheads and they are now handled with a choice node instead.
Review URL: http://codereview.chromium.org/12900

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-08 09:22:12 +00:00
olehougaard
89855a08d9 Fixing exception reporting so that a verbose TryCatch handler works again. 
Review URL: http://codereview.chromium.org/13173

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-05 13:30:55 +00:00
lrn@chromium.org
ee9e6b5bae Excluded test that fails in JSCRE. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-05 10:04:40 +00:00
lrn@chromium.org
ed4e792cd5 Makes irregexp-ia32 feature complete wrt. regexps. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-05 09:18:55 +00:00
olehougaard
30204a0c00 Added reporting compilation errors. 
Review URL: http://codereview.chromium.org/13125

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-05 08:35:52 +00:00
ager@chromium.org
15e98d12e6 Pull out revision 915 and 916 to get a green builder. I believe the 
issue has been resolved and these changes can go back in along with
the fix tomorrow.

TBR=olehougaard
Review URL: http://codereview.chromium.org/12945

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@918 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-04 14:35:31 +00:00
olehougaard
5b9561b104 Adding a message test to deal with return in finally. 
Review URL: http://codereview.chromium.org/13122

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@916 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-04 09:27:07 +00:00
olehougaard
cb6a3e2f0a Reporting uncaught errors at the boundary between C++ and JS instead of trying to guess whether they get caught at the time of the throw. 
Review URL: http://codereview.chromium.org/12901

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-04 08:47:31 +00:00
lrn@chromium.org
dd9be4ef58 Matching a back-reference must handle unbound start-register (but can assume that if start register is bound, then end register is bound too). 
After matching a back reference, the character position is advanced past
the match


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-03 13:24:34 +00:00
ager@chromium.org
c1c8603a13 Follow jsc in throwing an exception when using test or exec on a 
regexp with no input.

Fixed problem with assertThrows.

Deleted test that tests arbitrary limits on the sizes of regular
expressions.
Review URL: http://codereview.chromium.org/13088

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-03 12:47:21 +00:00
lrn@chromium.org
12b6a949a2 Two tests in the Mozilla test suite pass due to a bug in the framework (compares numbers to NaN with !=). 
The tests should fail on V8. The tests are disabled until the framework is fixed.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-03 12:44:13 +00:00
lrn@chromium.org
569d203ad8 Removed lots of new mozilla tests depending on "options" function. 
Options is used to exclude tests when running jit.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@905 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-03 10:21:50 +00:00
christian.plesner.hansen@gmail.com
12774ab2d8 Fixed issue where regexps were parsed without having set up a zone 
scope, leading to zone exhaustion.  Added assertion that a zone scope
exists on zone allocation.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@898 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-02 14:00:24 +00:00
christian.plesner.hansen@gmail.com
917e91d1f2 - Added some expansion of assertions. 
- Splitting of character classes into word and non-word parts.
- A bunch of refactorings.
- Made dispatch table construction lazy.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@880 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-01 15:42:35 +00:00
christian.plesner.hansen@gmail.com
5c39d9c741 Added checking in the regular expression parser that we're below the 
stack limit and that the zone allocation limit hasn't been met.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@879 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-01 15:32:20 +00:00
lrn@chromium.org
b07b40b335 Allow the non-spec [a-\d] (i.e., ending a range with a character class) in RegExps. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-01 14:29:28 +00:00
lrn@chromium.org
0269851619 Fixes (last?) bugs in regexp-ia32 core functionality. All tests run! 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@873 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-01 09:57:14 +00:00
ager@chromium.org
2c2ae533ec Remove a couple of instances of wchar_t after counters change. 
Review URL: http://codereview.chromium.org/12820

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@872 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-12-01 07:56:57 +00:00
erik.corry@gmail.com
49d05495d8 * Remove an unused layer of abstraction by not having both a macro assembler and 
an assembler when compiling to bytecode.  This fixes
  http://code.google.com/p/v8/issues/detail?id=165
* Preload the 'current character' register when starting a match (byte code only
  at the moment).
Review URL: http://codereview.chromium.org/10995

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@865 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-28 10:37:06 +00:00
erik.corry@gmail.com
4722a886ec Implement $ for non-multiline. 
Review URL: http://codereview.chromium.org/10992

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@862 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-28 08:53:53 +00:00
olehougaard
2b72eeedfb Change implementation of eval to make an exact distinction between direct eval and aliased eval. 
Review URL: http://codereview.chromium.org/12673

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@860 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-27 13:55:06 +00:00
lrn@chromium.org
1a9e303e89 Made char comparisons work 
Tracer for regexp macro-assembler instructions


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@859 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-27 13:54:31 +00:00
christian.plesner.hansen@gmail.com
7bdb653065 Fixed lint error. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@857 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-27 11:20:05 +00:00
christian.plesner.hansen@gmail.com
4213b46b1d Fixed some assertion propagation issues and added non-multiline $ 
propagation.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@856 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-27 10:35:06 +00:00
erik.corry@gmail.com
ef59fde8de Fix native code Irregexp on MacOSX. 
Review URL: http://codereview.chromium.org/10984

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@855 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-27 09:27:30 +00:00
sgjesse@chromium.org
80c0290714 Added a debugger call to run a JavaScript function in the debugger. When called the debugger will be entered and the JavaScript function will be called with the debugger ExecutionState object as its first parameter. 
This makes it possible to get information like current line number, current script resource, backtrace information etc. which is not part of the normal API.
Review URL: http://codereview.chromium.org/12472

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@854 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-27 08:01:27 +00:00
christian.plesner.hansen@gmail.com
be6f6d0dc2 Graph node attribute printing. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@852 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-27 07:21:43 +00:00
lrn@chromium.org
d7e5f97b1e Made ARM/IA32 handling in Regexp symmetric (although without an ARM implementation yet). 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@848 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-26 13:54:08 +00:00
christian.plesner.hansen@gmail.com
fe591b0ab5 Merge code review fixes. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@845 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-26 08:03:55 +00:00
christian.plesner.hansen@gmail.com
144c8c790a Fixed problem where the two lower-case sigmas would uncanonicalize to 
themselves and upper-case sigma, but upper-case sigma would
uncanonicalize to just lower-case final sigma.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@844 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-26 06:05:07 +00:00
christian.plesner.hansen@gmail.com
02a4aeeb5f Really marked the assembler tests as crashing on mac. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@843 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-25 16:01:25 +00:00
christian.plesner.hansen@gmail.com
8e3093dd1c Marked MacroAssemblerIA32Simple as expected to fail on mac. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@842 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-25 15:43:42 +00:00
lrn@chromium.org
f72d8a4de4 IA32-tests won't be compiled on ARM (and not just not run). 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@840 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-25 14:26:13 +00:00
lrn@chromium.org
50092cc31e Tests for RegExpMacroAssemblerIA32. 
Disabled stack-limit checks.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@837 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-25 13:13:02 +00:00
ager@chromium.org
f15d07afe2 Update d8 so that it can be used to run the mjsunit tests. 
Set the security token on the debugger context after all contexts have
been created in d8.  This ensures that all d8 contexts (including the
debugger context) can access eachother.

Copy extra command-line handling from the shell sample to d8.

Review URL: http://codereview.chromium.org/12431

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@836 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-25 12:58:48 +00:00
christian.plesner.hansen@gmail.com
b57b4a15cd Merge regexp2000 back into bleeding_edge 
Review URL: http://codereview.chromium.org/12427

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@832 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-25 11:07:48 +00:00
ager@chromium.org
95d1d40077 Revert r819, 821, and 822 which caused a big performance regression 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@823 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-21 15:01:41 +00:00
olehougaard
6d68f6fb91 Fixed two unexpected passes. We no longer expect them to fail. 
Review URL: http://codereview.chromium.org/11351

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@822 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-21 13:41:25 +00:00
olehougaard
3877c91a19 Fixing the detection of aliased eval so that it is exact. 
Fixing the semantics of aliased eval so that it is conformant.
Review URL: http://codereview.chromium.org/11563

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@819 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-21 12:49:57 +00:00
christian.plesner.hansen@gmail.com
ab0773040f Applied patch from Alexander Botero-Lowry to fix tests on fresh 
checkout with git-svn.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@818 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-21 12:26:31 +00:00
ager@chromium.org
4bd0667324 When probing a dictionary backing storage in generated code, make sure 
not to return functions that have not been loaded.

This fixes crashes on expedia.com:

  http://code.google.com/p/chromium/issues/detail?id=4526
Review URL: http://codereview.chromium.org/11272

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-20 09:18:08 +00:00
olehougaard
27e4365aba Fixing wrong reference to this in eval. 
Review URL: http://codereview.chromium.org/11227

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@784 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-18 10:02:37 +00:00
olehougaard
4c9102021d Changing the semantics of cross-frame eval to be compatible with Safari and Firefox. 
Review URL: http://codereview.chromium.org/11601

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-18 08:43:58 +00:00
iposva@chromium.org
4a31a4b638 Add an API test for v8::ScriptData::PreCompile() to make sure 
that v8::V8::Initialize() does not have to be called to allow
pre-compilation. Currently this test would fail, which is
why a workaround has been applied and a bug filed.

Review URL: http://codereview.chromium.org/11441

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@779 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-18 07:32:38 +00:00
feng@chromium.org
2b3b337d24 Buildbot still is not happy. Looks like CRASH keyword is needed. 
TBR = iposva

Review URL: http://codereview.chromium.org/11417

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@778 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-17 20:04:52 +00:00
feng@chromium.org
d1b9ab06e3 Adjust test status of ARM build to reflect the current situation. 
TBR = iposva

Review URL: http://codereview.chromium.org/11414

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@777 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-17 19:01:37 +00:00
ager@chromium.org
5737edb967 Remove assert that I accidentally committed 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-17 18:43:04 +00:00
feng@chromium.org
b4e17a2345 fix lint issue (from ager's commit) 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-17 17:54:15 +00:00
ager@chromium.org
954bda3c46 Fix external string test. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-17 16:00:58 +00:00
ager@chromium.org
96d15ef6b4 Add experimental support for external two-byte symbols. 
This might be a big win in a browser setting where a lot of string
conversions can be avoided.  On the other hand it adds extra pressure
on the global handle system.
Review URL: http://codereview.chromium.org/11404

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-17 15:13:40 +00:00
kasperl@chromium.org
d24556d1c5 Fix Chromium issue 176 by treating byte-order marks as whitespace. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@765 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-17 06:56:28 +00:00
olehougaard
2173d21458 Restrict application of eval so it can only be used in the context of the global object. For compatibility. 
Review URL: http://codereview.chromium.org/10748

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@757 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-14 13:14:49 +00:00
feng@chromium.org
1555d130ad Enable api tests on Armulator. 
Review URL: http://codereview.chromium.org/10883

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@748 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-13 20:24:28 +00:00
lrn@chromium.org
a03b447bd0 Arguments on the command line are made available as a global "arguments" array. 
Fix for non-empty assertion in debug mode (string representation of empty arguments is a single space, not an empty string).


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@733 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-11 14:16:24 +00:00
kasperl@chromium.org
b14a2e4cb7 Revert r724 (breaks debug mode tests). 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@726 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-10 17:27:49 +00:00
lrn@chromium.org
2889b1ea86 Flag passes rest of command line to the shell/scripts being run. 
Arguments on the command line are made available as a global "arguments" array.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-10 14:27:08 +00:00
iposva@chromium.org
779af439ec Backport the changes from the readability review. 
Review URL: http://codereview.chromium.org/8939

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@700 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-05 19:18:10 +00:00
erik.corry@gmail.com
b4e7335c0c Removed some unsafe uses of StringShape. 
Simplified some uses of StringShape.
Removed unused function SlicedStringFlatten.
Review URL: http://codereview.chromium.org/9408

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-05 10:26:08 +00:00
lrn@chromium.org
4e3bbd8247 If a HeapNumber is the incoming value, it must be converted to Smi before 
checking. This is not done in a fast way.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-03 13:33:13 +00:00
erik.corry@gmail.com
6951059c6a fuzz natives times out on some machines due to DebugReferencedBy 
Review URL: http://codereview.chromium.org/9039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@677 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-03 12:07:22 +00:00
erik.corry@gmail.com
eca89dc765 Create an abstraction for the string type flags so that they can be cached. 
Read the objects.h change first to understand what's going on here.
Review URL: http://codereview.chromium.org/9038

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@675 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-11-03 10:16:05 +00:00
sgjesse@chromium.org
84170eeb99 Change the test status file parser to fail if the line contains unparsed tokens. 
Refactor the platform.system() tests and use macos when running on Mac.
Review URL: http://codereview.chromium.org/8763

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@672 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-31 13:12:35 +00:00
olehougaard
bf3efa1c72 Fixing propertyIsEnumerable for properties that are *both* enumerable and read-only. 
Review URL: http://codereview.chromium.org/8962

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@670 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-31 11:53:29 +00:00
olehougaard
77a92988d2 Introduce access control in propertyIsEnumerable. 
Also, fix JSObject::getPropertyAttribute() so it deals correctly with access control modifiers.
Review URL: http://codereview.chromium.org/8834

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@665 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-31 09:42:14 +00:00
kasperl@chromium.org
744aedd2d0 Fix natives fuzzing: Let the StringIndexOf runtime function 
deal with start indexes that are out of range.
Review URL: http://codereview.chromium.org/8762

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@663 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-31 08:51:26 +00:00
kasperl@chromium.org
95e880ad33 Extend test case to cover calling runtime functions 
from JavaScript.
Review URL: http://codereview.chromium.org/8915

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@658 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-30 14:16:02 +00:00
ager@chromium.org
2013421859 Add support for API accessors that prohibit overwriting by accessors 
defined in JavaScript code by using __defineGetter__ and
__defineSetter__.

Also, disable access checks when configuring objects created from
templates.
Review URL: http://codereview.chromium.org/8914

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@656 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-30 12:51:06 +00:00
sgjesse@chromium.org
52b2a12684 Added some missing initialization checks to the debugger API. 
BUG=3723 (Chromium)
Review URL: http://codereview.chromium.org/8909

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@648 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-30 10:27:28 +00:00
kasperl@chromium.org
a2be3b6f84 Make sure that allocations through CALL_HEAP_FUNCTION 
and runtime calls from JavaScript will always succeed
eventually if we have enough memory.
Review URL: http://codereview.chromium.org/8700

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@646 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-30 09:15:58 +00:00
sgjesse@chromium.org
4717ed1de9 Most of the crashing ARM tests failed in debug mode. 
TBR=kasperl
Review URL: http://codereview.chromium.org/8698

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@643 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-29 15:50:50 +00:00
sgjesse@chromium.org
10e380400b Skip the tests which currently crash on the ARM simulator. 
Review URL: http://codereview.chromium.org/8696

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@642 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-29 14:23:18 +00:00
sgjesse@chromium.org
0b96fb22f3 Added crash detection to tests on Linux. 
Added the timeout condition to the CommandOutput class.
Review URL: http://codereview.chromium.org/8695

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@639 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-29 12:51:14 +00:00
kasperl@chromium.org
b5fe75f950 Fix issue with Array.concat not preserving holes in the 
top-level arrays.
Review URL: http://codereview.chromium.org/8694

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@635 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-29 10:02:09 +00:00
kmillikin@chromium.org
3450c12ffb Because allocation in large object space can now require checking the 
size of the entire old generation, the heap must be (more) properly
set up to test the large object space.
Review URL: http://codereview.chromium.org/8872

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@634 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-29 10:00:38 +00:00
feng@chromium.org
4c1a5810b9 Implement Array::concat function in C++. 
The performance of Array::concat is critical of jQuery benchmark from
http://www.dromaeo.com. Our current implementation in JavaScript is very
generic and is several times slower than JSC and SpiderMonkey.

Re-implement Array::concat in C++ to take advantage of underlying implementation
details. This cuts dom-travesal-jquery execution time by half.

We may want to move Array specific implementation into a separate source file,
say jsarray.cc.

Review URL: http://codereview.chromium.org/7990

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@625 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-28 14:47:50 +00:00
kasperl@chromium.org
a71cca5054 Allow string-compare-alignment to pass on ARM simulator. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@611 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-27 16:43:56 +00:00
erik.corry@gmail.com
5f4c9b0960 It seems we haven't nailed the unaligned string compare problem yet. 
Review URL: http://codereview.chromium.org/8622

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@610 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-27 15:53:29 +00:00
erik.corry@gmail.com
d7c5ee9120 Test for a bug that was fixed in r554 where we used unaligned accesses on ARM 
with surprising results.
Review URL: http://codereview.chromium.org/8619

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@609 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-27 14:42:23 +00:00
erik.corry@gmail.com
6e00a80354 You can't use BinarySearch on an unsorted array and other 
sillinesses found while trying to get rid of medium-sized strings.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@595 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-26 20:50:05 +00:00
kasperl@chromium.org
c128b8d9de Improve code for looking up in context slots in runtime.cc and 
use safe casting operations to slot access on contexts when
possible.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@588 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 10:59:40 +00:00
kasperl@chromium.org
91b19fcfe6 Fix lint issue. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 10:15:07 +00:00
sgjesse@chromium.org
5ffd290217 Changed the workarround for a GCC compiler bug to be only active for the GCC 
version range for which the bug is known to exist.

Added include to compile with GCC 4.3.1.

BUG=122


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@583 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 09:35:27 +00:00
sgjesse@chromium.org
39a5ffbd85 Cleanup of http://codereview.chromium.org/8101. 
Changed the catcher_ field to a boolean value and renamed it. Modified the
propagation of the external caught exception to also clear the current
TryCatch if there is no exception as it might hold an exception which has
been bypassed by code in a finally block.

Minor formatting changes to a test.
Review URL: http://codereview.chromium.org/8102

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@576 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-24 06:22:47 +00:00
sgjesse@chromium.org
f7367a9fe6 Posponed the setting of "external_caught_exception" to when leaving JavaScript 
execution. This is achieved by storing a pointer to the C++ TryCatch when the
exception is thrown and checking that this is the handler active when leaving
JavaScript.
Review URL: http://codereview.chromium.org/8101

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@570 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 12:54:13 +00:00
kasperl@chromium.org
b454b326a1 Fix lint issue. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@569 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 11:09:48 +00:00
christian.plesner.hansen@gmail.com
e08ce319ca Added v8::Object::GetProperties method that returns an array of all 
the enumerable properties of an object.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@568 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 10:31:49 +00:00
kasperl@chromium.org
b727198587 Fix issue 124 by computing the receiver correctly when 
the property is found in a context slot.
Review URL: http://codereview.chromium.org/8097

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@566 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 08:42:22 +00:00
sgjesse@chromium.org
63afc7bad3 Changed the message reporting for try { ... } finally { ... } statements to 
report the exception when they happen in the try block and not as previously
when re-thrown after execution of the finally block. There is no longer any
message generated by re-throw.

Added test cases for various combinations of try/catch/finally with throw in
different places.

Added a regression directory to the messages tests which is processed by the
test runner.

Added regression tests for the specific bugs fixed.

Runs all the test suites.

BUG=73
BUG=75
Review URL: http://codereview.chromium.org/8050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@565 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 08:40:19 +00:00
christian.plesner.hansen@gmail.com
c7ed0707a3 - Added const in a few places. 
- Changed WeakReferenceCallback to take a Persistent<Value> instead of
  a Persistent<Object>.
- Removed Message::GetUnderline and Message::GetScriptData.
- Added Value::IsDate, Date::Cast and Date::Value.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@564 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 08:25:23 +00:00
kasperl@chromium.org
8e675da371 Update Mozilla test status to reflect that regress-363258 
is flaky on Linux and Mac (as well as Windows) and remove
line that refers to non-existing mozilla/... test.
Review URL: http://codereview.chromium.org/7910

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@559 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 06:11:39 +00:00
kasperl@chromium.org
96733af32b Added failing test case for bug 124. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@558 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-23 05:49:05 +00:00
bak@chromium.org
bf948c8313 - Optimized CopyFixedArray and CopyJSObject. 
- Refactored block copying.

Review URL: http://codereview.chromium.org/7863

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@548 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-22 08:21:18 +00:00
feng@chromium.org
648f6d21c6 Fix style issues. 
TBR=iposva

Review URL: http://codereview.chromium.org/7830

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@543 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-21 20:08:49 +00:00
feng@chromium.org
42ef2c3d77 Split window support from V8. 
Here is a description of the background and design of split window in Chrome and V8:
https://docs.google.com/a/google.com/Doc?id=chhjkpg_47fwddxbfr

This change list splits the window object into two parts: 1) an inner window object used as the global object of contexts; 2) an outer window object exposed to JavaScript and accessible by the name 'window'. Firefox did it awhile ago, here are some discussions: https://wiki.mozilla.org/Gecko:SplitWindow. One additional benefit of splitting window in Chrome is that accessing global variables don't need security checks anymore, it can improve applications that use many global variables.

V8 support of split window:
  There are a small number of changes on V8 api to support split window:
Security context is removed from V8, so does related API functions;
A global object can be detached from its context and reused by a new context;
Access checks on an object template can be turned on/off by default;
An object can turn on its access checks later;

  V8 has a new object type, ApiGlobalObject, which is the outer window object type. The existing JSGlobalObject becomes the inner window object type. Security checks are moved from JSGlobalObject to ApiGlobalObject. ApiGlobalObject is the one exposed to JavaScript, it is accessible through Context::Global(). ApiGlobalObject's prototype is set to JSGlobalObject so that property lookups are forwarded to JSGlobalObject. ApiGlobalObject forwards all other property access requests to JSGlobalObject, such as SetProperty, DeleteProperty, etc.

  Security token is moved to a global context, and ApiGlobalObject has a reference to its global context. JSGlobalObject has a reference to its global context as well. When accessing properties on a global object in JavaScript, the domain security check is performed by comparing the security token of the lexical context (Top::global_context()) to the token of global object's context. The check is only needed when the receiver is a window object, such as 'window.document'. Accessing global variables, such as 'var foo = 3; foo' does not need checks because the receiver is the inner window object.

  When an outer window is detached from its global context (when a frame navigates away from a page), it is completely detached from the inner window. A new context is created for the new page, and the outer global object is reused. At this point, the access check on the DOMWindow wrapper of the old context is turned on. The code in old context is still able to access DOMWindow properties, but it has to go through domain security checks.


It is debatable on how to implement the outer window object. Currently each property access function has to check if the receiver is ApiGlobalObject type. This approach might be error-prone that one may forget to check the receiver when adding new functions. It is unlikely a performance issue because accessing global variables are more common than 'window.foo' style coding.

I am still working on the ARM port, and I'd like to hear comments and suggestions on the best way to support it in V8.


Review URL: http://codereview.chromium.org/7366

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@540 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-21 19:07:58 +00:00
erik.corry@gmail.com
99f5ae88a3 Fix bug 1439135 (slicedstring on constring not flat) 
Review URL: http://codereview.chromium.org/7809

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@530 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-21 08:08:17 +00:00
kasperl@chromium.org
3d4d596e00 Added failing test case for bug 1439135. 
Review URL: http://codereview.chromium.org/7808

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@529 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-21 07:39:53 +00:00
bak@chromium.org
7cd44cea9b - Removed a few indirections by making the two SemiSpaces 
part of NewSpace and made NewSpace statically allocated.
- Eliminated indirection in MigrateObject.

Review URL: http://codereview.chromium.org/7619

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@517 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-17 09:13:27 +00:00
kasperl@chromium.org
c63477df3d Fix issue 116 by returning the value from SetFastElement. 
Review URL: http://codereview.chromium.org/7615

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@514 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-17 06:36:35 +00:00
iposva@chromium.org
6d97b325db - Fix instance size calculation to ensure that the object cannot 
overflow the maximum object size.
- Added a test that will crash previous revisions.

Review URL: http://codereview.chromium.org/7427

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2008-10-16 05:45:33 +00:00