AuroraMiddleware/v8
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140 Commits

Author SHA1 Message Date
erik.corry@gmail.com
d66ea04b6c Fix the build on Mac. 
Review URL: http://codereview.chromium.org/8354037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9726 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-20 13:47:14 +00:00
yangguo@chromium.org
bd5e694a9c Refactor elements kind conversion. 
Review URL: http://codereview.chromium.org/8355035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9724 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-20 12:36:45 +00:00
erik.corry@gmail.com
8f9721bbbf Shave 39% from snapshot size. 
Review URL: http://codereview.chromium.org/8344079

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9722 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-20 12:27:10 +00:00
fschneider@chromium.org
976d5f3797 Clean list of external references from internal objects like the hole value. 
Review URL: http://codereview.chromium.org/8114032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9511 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-10-04 09:07:50 +00:00
danno@chromium.org
1b5a2381ec Optimize KeyedStoreGeneric for Smi arrays. 
BUG=
TEST=

Review URL: http://codereview.chromium.org/8022002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9456 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-27 16:15:29 +00:00
fschneider@chromium.org
fdaadb78d6 Landing for miket@chromium.org: Add an optional source length field to the Extension constructor. 
Original code review: http://codereview.chromium.org/7889046/
Review URL: http://codereview.chromium.org/7978028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9365 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-21 13:28:09 +00:00
vegorov@chromium.org
ac36cb4504 Merge experimental/gc branch to the bleeding_edge. 
Review URL: http://codereview.chromium.org/7945009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9328 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-19 18:36:47 +00:00
kmillikin@chromium.org
78ce35effd Use more style-guide-friendly names for some constants. 
This is a renaming only change.

R=erik.corry@gmail.com
BUG=
TEST=

Review URL: http://codereview.chromium.org/7849020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-08 16:29:57 +00:00
jkummerow@chromium.org
9f9959182d Fix memory leaks in ~Zone and ~Isolate 
TEST=chromium valgrind bots

Review URL: http://codereview.chromium.org/7660016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-17 08:48:54 +00:00
sgjesse@chromium.org
8a6108de95 Remove the ability to compile without logging and profiling 
The preprocessor defines ENABLE_LOGGING_AND_PROFILING and ENABLE_VMSTATE_TRACKING has been removed as these where required to be turned on for Crankshaft to work. To re-enable reducing the binary size by leaving out heap and CPU profiler a new set of defines needs to be created.

R=ager@chromium.org

BUG=v8:1271
TEST=all

Review URL: http://codereview.chromium.org//7350014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8622 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 09:09:04 +00:00
mikhail.naganov@gmail.com
f1309b0417 Compress sources of JS libraries in addition to the snapshot. 
This saves ~170K on current sources.

R=sgjesse@chromium.org
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7066048

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-06 20:47:30 +00:00
kmillikin@chromium.org
d0fcbb4ece Simplify include dependencies. 
Try to make sure that accessors.h, data-flow.h, list-inl.h, and
scopeinfo.h are included only where needed, but without introducing
implicit dependencies.

Review URL: http://codereview.chromium.org/6903175

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7756 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-03 08:23:58 +00:00
ager@chromium.org
1bdc8031fa Introduce accessors on builtins instance and use them to avoid TLS access when getting builtins. 
R=vitalyr@chromium.org

Review URL: http://codereview.chromium.org/6717018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7327 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-23 13:40:07 +00:00
ager@chromium.org
b69591bc0f Require an isolate parameter for most external reference creation to 
avoid TLS access in connection with external references.

Make the isolate accessible via the assembler.

Only for ia32 at this point. If this looks OK to you I will port it.

R=vitalyr@chromium.org

Review URL: http://codereview.chromium.org/6713074

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7305 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-22 13:20:04 +00:00
vitalyr@chromium.org
7976ca2cbc Merge isolates to bleeding_edge. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-18 20:35:07 +00:00
vitalyr@chromium.org
76e226f832 Revert r7268: it borked the history. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-18 19:41:05 +00:00
vitalyr@chromium.org
6ff7fdebd3 Merge isolates to bleeding_edge. 
Review URL: http://codereview.chromium.org/6685088

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-18 18:49:56 +00:00
ricow@chromium.org
00daa3f510 Partially fix serializer which crashes on x64 running with no snapshot. 
We used the wrong heap space number when reading in code chunks (we
used LO_SPACE, should use kLargeCode).

Review URL: http://codereview.chromium.org/6670083

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7213 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-17 08:16:27 +00:00
sgjesse@chromium.org
23777e1b41 Remove deserializer assert checking object size allocated in large object space 
The change r7079 could allocate a few small code objects in large object space. Therefore the assert is no longer valid.
Review URL: http://codereview.chromium.org/6647017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7098 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-03-09 11:50:03 +00:00
mmaly@chromium.org
e0be3072b5 Implement assignment to undefined reference in ES5 Strict Mode. 
Strict mode assignment to undefined reference.
Simple assignments (x = <value>) use CODE_TARGET_CONTEXT.
StoreIC stores its own strictness in extra_ic_state.
The strcitness is propagated as further ic stubs are generated.

Details:
* ReferenceError on assignment to non-resolvable reference in strict mode.
* Fix es5conform test expectation file.
* Add es5conform test suite into .gitignore.
* Fix Xcode project.
* Change implemented in virtual frame code generator, as well as full-codegen
  for all architectures.
* Fix debugger test.
* Fix comment for CODE_TARGET_CONTEXT
* Implement remaining StoreIC stubs to be strict mode aware.
* Trace extra_ic_state() for ic code stubs.

Code Review URL: http://codereview.chromium.org/6474026/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-02-13 16:19:53 +00:00
mmaly@chromium.org
3f4701df7f Revert r6756. Check failed on V8 arm - debug - crankshaft. 
Need to investigate.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6757 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-02-11 23:25:07 +00:00
mmaly@chromium.org
fd6338bdda Implement assignment to undefined reference in ES5 Strict Mode. 
Strict mode assignment to undefined reference.
Simple assignments (x = <value>) use CODE_TARGET_CONTEXT.
StoreIC stores its own strictness in extra_ic_state.
The strcitness is propagated as further ic stubs are generated.

Details:
* ReferenceError on assignment to non-resolvable reference in strict mode.
* Fix es5conform test expectation file.
* Add es5conform test suite into .gitignore.
* Fix Xcode project.
* Change implemented in virtual frame code generator, as well as full-codegen
  for all architectures.
* Fix debugger test.
* Fix comment for CODE_TARGET_CONTEXT
* Implement remaining StoreIC stubs to be strict mode aware.
* Trace extra_ic_state() for ic code stubs.

Code Review URL: http://codereview.chromium.org/6474026/

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6756 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-02-11 21:39:59 +00:00
vegorov@chromium.org
af81c537b2 Fix id for HandleScope::DeleteExtensions and Factory::arguments_marker() in serializer. 
Review URL: http://codereview.chromium.org/6357020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6513 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-27 13:17:34 +00:00
vitalyr@chromium.org
404fbb5b0b SSE2 truncating double-to-i. 
Review URL: http://codereview.chromium.org/6049008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-11 13:48:49 +00:00
fschneider@chromium.org
5fbaece14c Use a separate marker value to allocate the arguments object on deoptimzation. 
Before we used the hole value for this purpose, but this does not work once we
start using the hole value for other purposes in the optimizing compiler.

Review URL: http://codereview.chromium.org/6116001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6210 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-06 15:53:56 +00:00
whesse@chromium.org
3ef0c5dd21 Allow the optimizing code generator to call Math.pow with untagged doubles. 
Review URL: http://codereview.chromium.org/5640004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-08 14:32:40 +00:00
kasperl@chromium.org
90b3370374 Update V8 to version 3.0 (re-land r5920). 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 11:31:57 +00:00
kasperl@chromium.org
51b494d096 Revert r5920. Will re-land shortly. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 11:01:02 +00:00
kasperl@chromium.org
e5860bd6a8 Update V8 to version 3.0. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 09:11:56 +00:00
ager@chromium.org
a24d627598 Extract extensions to a separate directory. 
Remove extensions from the external reference table. They should never
be part of the serialized code.

Create extensions/experimental subdirectory for experimental
extensions not officially supported by V8.

Review URL: http://codereview.chromium.org/5094003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5838 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-17 12:28:30 +00:00
erik.corry@gmail.com
0dcaac1939 Make Failure inherit from MaybeObject instead of Object. 
Review URL: http://codereview.chromium.org/3970005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-25 15:22:03 +00:00
serya@chromium.org
0ea6c1e09f Optimizing HandleScope. Also fixed HandleScope destruction when API getter throws an exception. 
Review URL: http://codereview.chromium.org/3792003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5689 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-21 14:21:00 +00:00
vegorov@chromium.org
b2b7aa6f3b Link all global contexts into a weak list. 
Review URL: http://codereview.chromium.org/3764011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5649 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-18 14:59:03 +00:00
sgjesse@chromium.org
be5763fc4d Cleanup the way the debugger stores live registers when entering at a break 
The live registers are now only stored to the expression stack with the non pointer values being stored as smis (on the 32-bit platforms these values are assumed to be 31-bit max).

This makes the CEntryStub entry/exit code much simpler, and there is no longer any need for a mode (debug or normal) on it.

Fix a missing live register when breaking at ARM keyed load.
Review URL: http://codereview.chromium.org/3141047

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5358 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-27 07:08:03 +00:00
ricow@chromium.org
2982f5e320 Change code pointer in function objects to a pointer to the first 
instruction.

By changing the pointer to the code object to a pointer to the first
instruction we can call directly this instruction directly instead of
looking up the address through the code object.

Review URL: http://codereview.chromium.org/3156028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5309 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-20 07:10:18 +00:00
vegorov@chromium.org
28f9412cbd Generalize virtually dispatched scavenger to virtually dispatched specialized visitors. 
Review URL: http://codereview.chromium.org/3066044

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-11 14:30:14 +00:00
peter.rybin@gmail.com
a9958afeee Roll over again fixed 3029033 Fix 'step in' after live edit stack manipulation 
Review URL: http://codereview.chromium.org/3066018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5160 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-30 11:58:43 +00:00
peter.rybin@gmail.com
84cf5ca5cb Roll back all step-in-fix-related changes 
Review URL: http://codereview.chromium.org/3012035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5154 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-29 21:46:19 +00:00
peter.rybin@gmail.com
c3bd79e471 Fix failing tests and rollback two from Testing change for failing unit test 
Review URL: http://codereview.chromium.org/3052026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5153 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-29 21:29:45 +00:00
whesse@chromium.org
ee1598ad90 Fix compilation and linking with V8_INTERPRETED_REGEXP flag. 
Review URL: http://codereview.chromium.org/2836051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5076 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-15 10:31:30 +00:00
vegorov@chromium.org
7780bea2f0 Virtually dispatched scavengers 
Use virtually dispatched specialized scavengers instead of single generic ScavengeObjectSlow implementation.

Rollback of r5041 with assertion checking callback alignment removed. Map space is iterated in a special fashion during scavenges so special callback alignment is not required.

Review URL: http://codereview.chromium.org/2950003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-13 08:05:10 +00:00
ager@chromium.org
ef8baf25fc Revert revisions 5041 and 5042 introducing virtual scavenge 
behavior. It breaks debug builds with snapshots on my machine.

TBR=vegorov@chromium.org
Review URL: http://codereview.chromium.org/2983001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5046 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-12 16:57:07 +00:00
vegorov@chromium.org
ef6cb2dd0b Use virtually dispatched specialized scavengers instead of single generic ScavengeObjectSlow implementation. 
Review URL: http://codereview.chromium.org/2895008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5041 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-07-12 12:47:09 +00:00
ager@chromium.org
31cb9f7090 Add external references used for regexp execution to the serializer. 
Review URL: http://codereview.chromium.org/2838001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4863 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-06-14 21:03:59 +00:00
sgjesse@chromium.org
634fb9152c More precise break points and stepping when debugging 
Added support for more precise break points when debugging and stepping. To achieve that additional nop instructions are inserted where breaking would otherwise be impossible. The number of nop instructions inserted are sufficient to make place for patching with a call to a debug break code stub. On Intel that is 5 nop's for 32-bit and 13 for 64-bit. Om ARM 3 nop instructions (12 bytes) are required.

In order to avoid inserting nop's in to many places a simple ast checker have been added to check whether there are breakable code in a statement or expression. If it is possible to break in an expression no additional break enabeling code is inserted.

Added break locations to the true and false part of a conditional expression.

Added stepping tests to cover more constructs.

These changes are only in the full compiler.

Changed the default value for the option --debugger in teh d8 shell from true to false. The reason for this is that with --debugger turned on the full compiler will be used for all code in when running d8, which can be unexpeceted.

Review URL: http://codereview.chromium.org/2693002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4820 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-06-08 12:04:49 +00:00
erik.corry@gmail.com
e66f276e46 The way reloc entries are visited by the ObjectVisitor is architecture 
dependent, so we push it down to the architecture dependent files.
Currently all architectures visit in almost the same way, but this is
about to change on ARM with movw/movt.
Review URL: http://codereview.chromium.org/2218002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4721 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-05-26 08:34:07 +00:00
erik.corry@gmail.com
43d56e95c3 Cosmetic fix to avoid operator precedence warning on newer gcc. 
Review URL: http://codereview.chromium.org/2088011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4695 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-05-20 19:58:05 +00:00
erik.corry@gmail.com
52cef3f0e1 Orthogonalize the byte codes used for the snapshot so that 
the issue of how the pointee is found and how the pointer
is encoded are separated out.  This will make it simpler to
support various pointers from and to code in the future.
Review URL: http://codereview.chromium.org/2069013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4687 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-05-20 13:54:31 +00:00
vitalyr@chromium.org
4724826f4a Refactored custom call IC generators: 
* All generators are listed in a single place.
 * Generators are installed as a separate pass in the bootstrapper.
 * Replaced pointers to generator functions with integer ids.

Review URL: http://codereview.chromium.org/1981002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-05-06 13:21:53 +00:00
erik.corry@gmail.com
5fab20edcd Add checks to the ARM simulator to ensure that we flush the icache all 
the places we should.
Review URL: http://codereview.chromium.org/1523030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4474 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-04-22 12:41:10 +00:00