- 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

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

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

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

Review URL: http://codereview.chromium.org/18755

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1155 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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

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

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

  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

Review URL: http://codereview.chromium.org/18746

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1149 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: http://codereview.chromium.org/18743

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1146 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

Review URL: http://codereview.chromium.org/18582

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1143 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/18552

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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

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Review URL: http://codereview.chromium.org/18551

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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

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

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

verification code and updating outdated comments.
Review URL: http://codereview.chromium.org/18502

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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1130 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

values.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1128 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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

Review URL: http://codereview.chromium.org/18493

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1124 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

RegExp parser forgot to advance after reading \c in character class. I.e., \cM was interpreted as \ccM.


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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1120 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

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

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

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

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

Review URL: http://codereview.chromium.org/18613

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1115 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

Review URL: http://codereview.chromium.org/18612

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00