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Author SHA1 Message Date
erik.corry@gmail.com
260cd876d1 Eliminate the code that handles fallback to JSCRE. The only way to get 
JSCRE now is to use the --noirregexp flag.  Also add code to check that
we react sensibly to some very large regexps.
Review URL: http://codereview.chromium.org/18587

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1166 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 20:09:35 +00:00
erik.corry@gmail.com
34b47563ff Reduce work done in EatsAtLeast to a sane level. 
Review URL: http://codereview.chromium.org/18753

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1165 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 19:38:26 +00:00
deanm@chromium.org
4cebfa827b Put code and data pieces in their own sections. 
This makes --gc-sections perform better, as the GC operates on whole sections.  This makes a worthwhile binary size decrease in the Chromium Linux build.

Review URL: http://codereview.chromium.org/18803


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1164 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 19:32:01 +00:00
iposva@chromium.org
0d11b5885a Fix white space issues. 
Review URL: http://codereview.chromium.org/18806

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1163 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 18:23:01 +00:00
iposva@chromium.org
ff3433d0fd - Preserve bootstrapper state across thread switches (fixes issue 143). 
- Make sure stack guards are properly setup even when preemption is active.
- Fix missing v8::Locker and v8::Unlocker use in d8.cc.
- Threads forked in d8 do get their own context setup.

Review URL: http://codereview.chromium.org/18581

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 18:09:46 +00:00
lrn@chromium.org
01198feda3 A field might be incorrectly set, causing registers to be pushed and popped 
instead of just cleared on backtrack - or, worse, the other way around!


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1159 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 15:26:44 +00:00
ager@chromium.org
db1896c253 Make sure that the prototype of the initial map is created in the 
right context.

Review URL: http://codereview.chromium.org/18591

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1157 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 15:09:44 +00:00
lrn@chromium.org
2de5de495f Irregexp: Backtrack past look-aheads works correctly. 
Allows backtracking to clear registers instead of pushing and popping
them to restore state.
Redo of 1135 with bug fixed.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1156 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 14:38:17 +00:00
sgjesse@chromium.org
b7ca939e2f Set ARM expectations for new debugger test. 
Review URL: http://codereview.chromium.org/18755

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1155 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 14:26:14 +00:00
sgjesse@chromium.org
335a73aa4b Added a simple wrapping of the debugger JSON responses. 
Added a 'dir' command to the command line debugger to display the details of an object including the handle number for the object and the objects that it references.

Added the ability to use #XXX# to a 'print' or 'dir' request. XXX is the handle number for the object.
Review URL: http://codereview.chromium.org/18589

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 14:03:03 +00:00
sgjesse@chromium.org
115d57a677 Added a lookup request to the debugger protocol to retreive an object from it's handle. 
Added a test for testing handles when using both the 'evaluate' and the 'lookup' request.
Review URL: http://codereview.chromium.org/18752

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1153 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 13:44:37 +00:00
olehougaard
baac94254f Reintroduced a fix for an alignment issue on ARM. I had reverted it by mistake. This fixes the serialization test suite on ARM. 
Review URL: http://codereview.chromium.org/18751

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1152 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 13:21:49 +00:00
ager@chromium.org
524e34b8f8 Fix issue 192 by propagating out exceptions from object literal 
boilerplate creation.

Removed declaration of unused and unimplemented function.
Review URL: http://codereview.chromium.org/18749

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1151 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 13:10:26 +00:00
erik.corry@gmail.com
c956219ef4 * Remember to check for end of string even where we 
know the character class must match.
Thanks to Mads and Christian for finding this bug
Review URL: http://codereview.chromium.org/18750

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1150 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 13:04:49 +00:00
olehougaard
1efdae68a5 Fixing alignment issue allowing serialization to run on ARM. 
Review URL: http://codereview.chromium.org/18746

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 11:33:12 +00:00
ager@chromium.org
7a523e2f92 Handle strndup in freebsd in the same way it is handled on other 
platforms that do not support it directly.
Review URL: http://codereview.chromium.org/18585

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1148 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 11:28:51 +00:00
whessev8
78de0cef11 Fixes two lint errors in codegen-ia32.cc. 
Review URL: http://codereview.chromium.org/18743

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 10:32:39 +00:00
olehougaard
dd5cda5dde Change type of snapshot from char array to byte array to avoid portability problems between different compilers. 
Review URL: http://codereview.chromium.org/18583

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 10:21:09 +00:00
whessev8
8faf0da7b6 Revert change to Smi check that was a performance regression. 
Review URL: http://codereview.chromium.org/18582

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 09:15:48 +00:00
erik.corry@gmail.com
50e5ad72cb Fix bug where strings were not flattened before regexp. 
Review URL: http://codereview.chromium.org/18552

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-26 08:35:41 +00:00
iposva@chromium.org
e33a8ee184 Fix Windows build (maybe). 
TBR=fqian

Review URL: http://codereview.chromium.org/18556

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1141 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-23 17:48:58 +00:00
iposva@chromium.org
e718576d4f Split handle scopes into an internal version and a version accessible 
through the API. This allows us to verify state on entry through the API.
In this change verification in the API entry is checking that the current
thread holds the V8 lock when a HandleScope is instantiated if a v8::Locker
has ever been used by the V8 instance.
Review URL: http://codereview.chromium.org/18707

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1140 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-23 17:22:23 +00:00
erik.corry@gmail.com
108fe9dbcc complete revert by removing empty files 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1139 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-23 15:50:33 +00:00
erik.corry@gmail.com
f6c3ef2d2a Reverting r1136 due to crashes 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1138 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-23 14:33:19 +00:00
whessev8
29d28e7cc9 Optimizes an assembly-language conversion from int to Smi in codegen. 
Review URL: http://codereview.chromium.org/18551

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-23 13:58:49 +00:00
lrn@chromium.org
18c2d3ef4e Clears captures of look-aheads on backtrack. 
Reduces number of pushes when flushing a trace. Some are converted to clears
in the undo-code instead, and some just ignored if they have no value worth restoring.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1136 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-23 13:34:51 +00:00
ager@chromium.org
39842baecf Do not violate the assumption that fast-case arrays have Smi length 
when transforming from slow to fast-case array elements.

This fixes issue 201:
  
   http://code.google.com/p/v8/issues/detail?id=201
   
Review URL: http://codereview.chromium.org/18711

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1135 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-23 13:08:29 +00:00
whessev8
ffd1b25cfb Optimizes check for Smi range in the code generator. 
The check whether a 32-bit signed integer is in the Smi
range is now Sign bit( value + 0x40000000 ) == 0,
done with a single cmp instruction.
Review URL: http://codereview.chromium.org/18710

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1134 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-23 13:06:15 +00:00
ager@chromium.org
8a731355be Make sure that eval and try-catch introduced context extension objects 
act as if they have no properties in their prototype chains.

This fixes V8 issue 193:

  http://code.google.com/p/v8/issues/detail?id=193.
Review URL: http://codereview.chromium.org/18709

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1132 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-23 12:16:03 +00:00
kmillikin@chromium.org
6b2a2c1fff Clean up the mark-sweep/compact collector by removing outdated 
verification code and updating outdated comments.
Review URL: http://codereview.chromium.org/18502

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1131 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-23 08:13:12 +00:00
christian.plesner.hansen@gmail.com
031e72ce99 review 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-23 07:46:44 +00:00
ager@chromium.org
5ffd6a6137 Apply Jeff Bailey's patch to use %p instead of %i to print pointer 
values.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1128 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-22 14:00:23 +00:00
ager@chromium.org
c23dbc1928 Fix handling of const initialization. We did not handle the fact that 
a const variable can be deleted between its declaration and its
initialization.

This fixes issue 189:

  http://code.google.com/p/v8/issues/detail?id=189

Review URL: http://codereview.chromium.org/18660

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1127 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-22 13:53:06 +00:00
sgjesse@chromium.org
0dab442be9 Added handling of hidden prototype objects when collecting local properties for an object mirror. The property names provided by an object mirror now includes all properties from the object and any hidden prototypes merged together. 
Changed the name of Runtime_GetPrototype to Runtime_DebugGetPrototype to indicate that it is a debugger related function and changed its implementation to do the correct __proto__ lookup.

Added some more information to the Map debug print.
Review URL: http://codereview.chromium.org/18658

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-22 13:20:31 +00:00
kmillikin@chromium.org
74a17e90fc Fix incorrect issue number. 
Review URL: http://codereview.chromium.org/18493

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1124 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-22 12:52:39 +00:00
kasperl@chromium.org
5fdc70b80d Avoid memmove when emitting operands in the assembler 
and get rid of the mutability of the Operand byte buffer.
Review URL: http://codereview.chromium.org/18656

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1123 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-22 12:12:15 +00:00
lrn@chromium.org
6bd6376588 RegExp parser forgot to advance after reading \c in character class. I.e., \cM was interpreted as \ccM. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-22 10:37:09 +00:00
lrn@chromium.org
0381d3dd18 Irregexp-32 frame-align code uses a register. This is no longer hard-coded to ebx. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1120 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-22 09:05:00 +00:00
sgjesse@chromium.org
f16d7d2903 Check for valid frame number when processing the debugger frame request. 
BUG=1250705
Review URL: http://codereview.chromium.org/18492

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1119 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-22 08:31:40 +00:00
christian.plesner.hansen@gmail.com
e801020724 Marked ascii-regexp-subject as flaky on arm for now. The cause of 
this failure is that this test depends on a particular optimization in
jscre that we don't yet have, but that we will get very soon.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1118 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-21 14:43:10 +00:00
christian.plesner.hansen@gmail.com
140f687b96 Enabled irregexp by default. I have deliberately made this change 
minimal so it's easier to revert partially or fully.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1117 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-21 13:16:03 +00:00
sgjesse@chromium.org
2a5955a4fc Changes to the mirror handling 
When getting properties for the global object proxy the properties from the global object are returned.

Script objects now have handles and are serialized by reference.

Added special handling for NaN.
Review URL: http://codereview.chromium.org/18445

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1116 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-21 09:32:07 +00:00
erik.corry@gmail.com
05a04b1023 Fix endianism issues in regexp interpreter. 
Review URL: http://codereview.chromium.org/18613

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1115 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-21 08:20:40 +00:00
ager@chromium.org
bfbda9c871 Fix an unsound use of a string shape in the parser. 
Review URL: http://codereview.chromium.org/18612

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-21 08:08:15 +00:00
erik.corry@gmail.com
4e1713e861 Lint fixes. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1112 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-20 18:58:30 +00:00
erik.corry@gmail.com
263bac505b * Irregexp: Move from a byte-oriented bytecode format to a 32-bit oriented 
bytecode format.  This provides a nice speedup on Intel and probably an
even better one on ARM.  Also removes the 256-register limitation on the
interpreter.
Review URL: http://codereview.chromium.org/18363

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-20 18:50:01 +00:00
christian.plesner.hansen@gmail.com
ad3fdf168b Added -p option to d8 that runs a list of source files in a separate 
thread with preemption enabled.


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-20 14:14:22 +00:00
sgjesse@chromium.org
41e55f245a Added missing property types to debug print. 
Review URL: http://codereview.chromium.org/18405

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1109 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-20 13:27:11 +00:00
erik.corry@gmail.com
585e36b40e Optimization: The quick check should ignore the negative lookahead instead of 
insisting that it should match.
Review URL: http://codereview.chromium.org/18360

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1106 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-20 11:36:28 +00:00
erik.corry@gmail.com
2b77e718fa Add support for \b and ^ and $ in multiline mode, completing Irregexp 
features.  Switch on Irregexp by default.
Review URL: http://codereview.chromium.org/18193

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1104 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-01-19 18:56:47 +00:00