Commit Graph

333 Commits

Author SHA1 Message Date
marja@chromium.org
6923d84785 New Compilation API, part 1, try 2
- Distinguish between context bound scripts (Script) and context unbound scripts
(UnboundScript).
- Add ScriptCompiler (which will later contain functions for async compilation).

This is a breaking change, in particular, Script::New no longer exists (it is
replaced by ScriptCompiler::CompileUnbound). Script::Compile remains as a
backwards-compatible shorthand for ScriptCompiler::Compile.

Passing CompilerOptions with produce_data_to_cache = true doesn't do anything
yet; the only way to generate the data to cache is the old preparsing API. (To
be fixed in the next version.)

This is a fixed version of https://codereview.chromium.org/186723005/

BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/199063003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-14 10:20:33 +00:00
marja@chromium.org
ee6b885d25 Revert "New Compilation API, part 1"
This reverts revision 19881.

Reason: WebKit build failure (will commit a fixed version shortly).

BUG=

Review URL: https://codereview.chromium.org/196793013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19882 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-13 09:14:16 +00:00
marja@chromium.org
52c0098f0d New Compilation API, part 1
- Distinguish between context bound scripts (Script) and context unbound scripts
(UnboundScript).
- Add ScriptCompiler (which will later contain functions for async compilation).

This is a breaking change, in particular, Script::New no longer exists (it is
replaced by ScriptCompiler::CompileUnbound). Script::Compile remains as a
backwards-compatible shorthand for ScriptCompiler::Compile.

Passing CompilerOptions with produce_data_to_cache = true doesn't do anything
yet; the only way to generate the data to cache is the old preparsing API. (To
be fixed in the next version.)

BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/186723005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19881 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-13 08:54:11 +00:00
rossberg@chromium.org
8e3f3cee9e Eliminate extended mode, and other modes clean-up
- Merge LanguageMode and StrictModeFlag enums
- Make harmony-scoping depend only on strict mode
- Free some bits on the way
- Plus additional clean-up and renaming

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/181543002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19800 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-11 14:41:22 +00:00
rossberg@chromium.org
3f702d4bf9 Mode clean-up pt 1: rename classic/non-strict mode to sloppy mode
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/177683002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-11 14:39:08 +00:00
marja@chromium.org
bd1fb97d5c Remove Script::SetData and the script_data parameter from Script::(Compile|New).
This feature makes it possible to associate data with a script and get it back
when the script is compiled or when an event is handled. It was historically
used by Chromium Dev Tools, but not any more. It is not used by node.js.

Note: this has nothing to do with the preparse data, despite the confusing name.
The preparse data is passed as ScriptData*.

Note 2: This is the same as r19616 ( https://codereview.chromium.org/184403002/ )
with a unused variable fix in bootstrapper.cc.

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/185533014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19702 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-03-07 08:43:54 +00:00
marja@chromium.org
40ffba58a4 Revert "Remove Script::SetData and the script_data parameter from Script::(Compile|New)."
This reverts revision 19616.

BUG=
TBR=marja@chromium.org,svenpanne@chromium.org

Review URL: https://codereview.chromium.org/181113008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19618 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 14:09:52 +00:00
marja@chromium.org
55750b1c62 Remove Script::SetData and the script_data parameter from Script::(Compile|New).
This feature makes it possible to associate data with a script and get it back
when the script is compiled or when an event is handled. It was historically
used by Chromium Dev Tools, but not any more. It is not used by node.js.

Note: this has nothing to do with the preparse data, despite the confusing name.
The preparse data is passed as ScriptData*.

R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/184403002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19616 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-28 13:54:14 +00:00
marja@chromium.org
3d85b86e23 Lazy preparsing vs. lazy parsing fix.
Preparsing is always maximally lazy (every function that can be lazy is preparsed
lazily), but Parser has more complicated laziness logic.

If we're going to parse eagerly, and we have preparse data from lazy preparsing,
we're gonna have a bad time. The symbol stream won't contain symbols inside lazy
functions, and when the Parser parses them eagerly, it will consume symbols from
the symbol stream, and everything will go wrong.

This bug was hidden because the symbol cache was not used for real (see
https://codereview.chromium.org/172753002/ ).

R=ulan@chromium.org
BUG=346207
LOG=Y

Review URL: https://codereview.chromium.org/177973002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19532 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-02-24 17:48:09 +00:00
verwaest@chromium.org
ae7a209e71 Remove CallICs
BUG=
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/148223002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-31 16:52:17 +00:00
svenpanne@chromium.org
005c0d8178 Prepare removal of ObjectTemplate::New without Isolate parameter.
LOG=y
BUG=324225
R=ulan@chromium.org

Review URL: https://codereview.chromium.org/124943004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18478 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-08 06:53:31 +00:00
mvstanton@chromium.org
e3e7daf01c We need to know if a load, store or call IC is assumed
to be on the global object. Previously, this information
was stored in RelocInfo. A more logical place for this kind
of structural information is ExtraICState. Storing it there
makes it easier for us to gather type feedback from these
sites too.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/96083005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18466 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-07 14:14:34 +00:00
ulan@chromium.org
343813c59e Revert r18451 "Revert r18449 "Reland r18383: More API cleanup." and r18450 "Unbreak build."" since necessary WebKit changes are rolled in Chromium.
TBR=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/119753008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18452 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-03 14:31:17 +00:00
ulan@chromium.org
163386c700 Revert r18449 "Reland r18383: More API cleanup." and r18450 "Unbreak build."
because of broken WebKit bots.

TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/119323006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18451 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-03 14:13:21 +00:00
svenpanne@chromium.org
1143ab132e Reland r18383: More API cleanup.
* Removed String::Empty, Number::New, Integer::New, Integer::NewFromUnsigned, FunctionTemplate::New and Object::New without Isolate* parameter.

* Removed Integer::New and Integer::NewUnsigned with weird argument order.

Chrome CLs matching this change have been landed.

TBR=dcarney@chromium.org
LOG=y
BUG=324225

Review URL: https://codereview.chromium.org/108783007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18449 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2014-01-03 11:56:33 +00:00
svenpanne@chromium.org
e595dc0368 Revert "More API cleanup."
This reverts r18383. The CL in itself is OK, we just have to wait until Chrome's commit queue lands the final corresponding change and re-land this CL. :-/

TBR=hpayer@chromium.org

Review URL: https://codereview.chromium.org/119013004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18384 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-12-20 11:35:53 +00:00
svenpanne@chromium.org
d54a4e6d40 More API cleanup.
* Removed String::Empty, Number::New, Integer::New, Integer::NewFromUnsigned, FunctionTemplate::New and Object::New without Isolate* parameter.

* Removed Integer::New and Integer::NewUnsigned with weird argument order.

Chrome CLs matching this change are prepared, BTW.

LOG=y
BUG=324225
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/118523003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18383 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-12-20 10:49:27 +00:00
svenpanne@chromium.org
389ee8d59b Removed internal uses of (almost) deprecated FunctionTemplate::New version.
LOG=y
R=dcarney@chromium.org

Review URL: https://codereview.chromium.org/108063003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18342 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-12-18 10:31:42 +00:00
yurys@chromium.org
cd5ea74700 Replace 'operator*' with explicit 'get' method on SmartPointer
Made operator* return reference to the raw type, not pointer. New method 'get()' should be used when raw pointer is needed.

Also removed useless inline modifier from the SmaprtPointer methods and added const modifier to the methods that don't change smart pointer.

Made ~SmartPointerBase protected to avoid accidental calls of the non-virtual base class's destructor.

drive-by: fixed use after free in src/factory.cc

BUG=None
LOG=N
R=alph@chromium.org, svenpanne@chromium.org

Review URL: https://codereview.chromium.org/101763003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-12-09 07:41:20 +00:00
jkummerow@chromium.org
64e9cbc305 Fix compilation with clang
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/106863002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18267 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-12-06 11:45:26 +00:00
marja@chromium.org
54dfe36519 Fix: test-debug.cc: don't misuse C++.
The test in question (test-debug/LiveEditEnabled) is expected to fail, and it
failed, but because of the wrong reason (the test asserts that the default
isolate is not initialized, SetLiveEditEnabled initialized the default
isolate because it doesn't get one as param). Now it fails because of the right
reason.

R=ulan@chromium.org
BUG=

Review URL: https://codereview.chromium.org/99043004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18203 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-12-02 15:41:57 +00:00
mstarzinger@chromium.org
db915fe97e Handle captured objects in OptimizedFrame::Summarize.
R=yangguo@chromium.org
BUG=v8:3029
TEST=mjsunit/regress/regress-3029
LOG=N

Review URL: https://codereview.chromium.org/96773002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18187 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-12-02 12:11:02 +00:00
jochen@chromium.org
c1da40c08d Mark deprecated APIs with relatively little use as deprecated
BUG=none
R=svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/91503002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18114 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-11-28 08:21:26 +00:00
yangguo@chromium.org
afd8e5a305 Speed up long-running test cases.
R=ishell@chromium.org

Review URL: https://codereview.chromium.org/85163003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-11-26 11:32:39 +00:00
jochen@chromium.org
c0c5efb9e7 Remove usage of deprecated APIs from cctests
Also turn on deprecation warnings

BUG=v8:3023
R=svenpanne@chromium.org, dcarney@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/83343002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18011 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-11-22 12:43:17 +00:00
rafaelw@chromium.org
ef0c647c49 Handlify Runtime::SetObjectProperty
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/62333002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17560 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-11-07 12:35:57 +00:00
rossberg@chromium.org
19d716989e Unify handling of position info in AST, part 1
* AstNode now has a position info.
* Removed various ad-hoc position infos from subclasses (most of which had it).
* Position is always set with the constructor, instead of later.
* Take care to use kNoPosition in the right spots, to not crash the debugger.

Still to do:

* Eliminate Conditional::then/else_position and WhileStatement::condition_position.
* Make CaseClause a proper AstNode and eliminate its custom position.
* If possible, eliminate all uses of kNoPosition.

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24076007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-10-14 09:24:58 +00:00
dcarney@chromium.org
6dd72b6416 change of V8_DEPRECATED to be enabled behind a gyp flag
also add a deprecation message for newer gcc versions

R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/25226002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@17006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-30 13:28:23 +00:00
dcarney@chromium.org
7bad4ba648 remove uses of static oddball accessors using GetCurrent in advance of removal from api
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24508006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-26 08:21:48 +00:00
dcarney@chromium.org
86a2e4849a remove Isolate::GetCurrent from Context api functions
R=mstarzinger@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24345003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-23 11:25:52 +00:00
dcarney@chromium.org
545728334a remove remaining uses of default isolate in tests
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23929006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16858 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-20 10:52:20 +00:00
dcarney@chromium.org
15408ba0c9 remove CcTest::default_isolate
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24018005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16821 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 09:56:09 +00:00
dcarney@chromium.org
c57236e288 remove HEAP from tests
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24169005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16819 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 09:46:15 +00:00
dcarney@chromium.org
baf6add9f0 bulk replace Isolate::Current in tests
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23534067

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16817 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 09:17:13 +00:00
dcarney@chromium.org
f758caa34d bulk replace v8::Isolate::GetCurrent in tests
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24265002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16813 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 08:54:58 +00:00
dcarney@chromium.org
c96a606e77 Remove default isolate usage from almost all tests
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/24220003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16809 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-19 07:33:45 +00:00
prybin@chromium.org
48cae75df8 Debug: parameterize 'step over' action with a frame where the step must be performed
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/23533015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16581 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-08 19:05:29 +00:00
bmeurer@chromium.org
1973774491 Fix race conditions in cctest/test-debug.
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/23797003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16522 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-04 10:47:09 +00:00
bmeurer@chromium.org
8f8222e9ad Cleanup Socket class and remove it from the platform files.
Move the Socket class to dedicated platform/socket.{cc,h} files.
Cleaned up the implementation to allow for more code sharing.

R=verwaest@chromium.org

Review URL: https://codereview.chromium.org/23484014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16521 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-04 10:41:51 +00:00
svenpanne@chromium.org
625874a48c Deprecate Persistent functions which were marked to be deprecated.
BUG=
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/23707009

Patch from Marja Hölttä <marja@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16493 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-03 07:34:34 +00:00
dcarney@chromium.org
0157c9f9e1 remove Isolate::Current from most files starting with 'd' and 'e'
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/23606012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16490 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-03 06:59:01 +00:00
bmeurer@chromium.org
fead0d0600 Cleanup Semaphore class.
Drop the previous Semaphore class from platform files.

Add new Semaphore class using the new TimeDelta class for
the WaitFor() operation. Consistently assert correct behaviour
for the different implementations.

Improve test coverage of the Semaphore class.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/23748003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16473 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-09-02 12:26:06 +00:00
bmeurer@chromium.org
e76482f2da Cleanup Mutex and related classes.
Drop the previous Mutex and ScopedLock classes from platform files.

Add new Mutex, RecursiveMutex and LockGuard classes, which are
designed after their C++11 counterparts, so that at some point
we can simply drop our custom code and switch to the C++11
classes. We distinguish regular and recursive mutexes, as the
latter don't work well with condition variables, which will be
introduced by a followup CL.

R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/23625003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-29 09:58:30 +00:00
yurys@chromium.org
4f60ee6bd7 Remove deprecated methods from debugger API
Deleting SetDebugEventListener and SetMessageHandler from v8::Debug. this methods were deprecated in 3.20
https://code.google.com/p/v8/source/browse/branches/3.20/include/v8-debug.h but in fact they have been superseded by SetDebugEventListener2 and SetMessageHandler2 long ago.

BUG=None
R=bmeurer@chromium.org, loislo@chromium.org

Review URL: https://codereview.chromium.org/23576002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16379 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-28 07:11:37 +00:00
mstarzinger@chromium.org
a810495965 Remove hacks for GC stress builders from cctests.
R=machenbach@chromium.org
BUG=cctest

Review URL: https://codereview.chromium.org/22861037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16291 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-23 11:10:03 +00:00
mstarzinger@chromium.org
94fb05f823 Temporary workaround for GC stress builder.
R=hpayer@chromium.org, hpayer@google.com
TEST=cctest/test-debug/ScriptCollectedEventContext --gc-interval=500

Review URL: https://codereview.chromium.org/22987004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16216 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-08-19 11:10:08 +00:00
bmeurer@chromium.org
e9fcf8fc98 Revert the latest set of platform changes.
Revert "Fix NaCl build."
Revert "Revert target arch detection."
Revert "Fix typo."
Revert "Simplify implementation of Mutex."
Revert "Fix for older clang releases that lack __has_extension."
Revert "Reland initial bits of "Implement correct OS and CC detection.""

TBR=danno@chromium.org,svenpanne@chromium.org

Review URL: https://codereview.chromium.org/21095008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15976 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-31 07:51:46 +00:00
bmeurer@chromium.org
64bfd42a4c Simplify implementation of Mutex.
Also moves Mutex to its own file mutex.{cc,h}.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/21087012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-30 17:12:49 +00:00
yurys@chromium.org
260af16ede Deprecate some debugger methods
These methods have been superceeded by equivalents accepting object arguments exposing more details.

This is exactly the same change as r15708 which was reverted in r15710 due to pending Blink changes. Now that Blink is rolled to 154493 it should be safe to land this (required Blink change is 154386).

BUG=None
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/19541005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15769 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-19 09:38:18 +00:00
yurys@chromium.org
a7d1cb3f2a Revert "Deprecate some debugger methods"
This reverts commit 69957c36edaebe0b9b614099eb1b067fb0208671. Blink roll this patch depends on was reverted for some reason.

BUG=None
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/19483003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-18 07:34:19 +00:00
yurys@chromium.org
9f65cf6bff Deprecate some debugger methods
These methods have been superceeded by equivalents accepting object arguments exposing more details.

This is exactly the same change as r15708 which was reverted in r15710 due to pending Blink changes.

BUG=None
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/19542003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-18 06:51:03 +00:00
yurys@chromium.org
9a51aa2197 Revert "Deprecate some debugger methods"
This reverts commit r15708 to make WebKit bots happy while Blink change https://src.chromium.org/viewvc/blink?view=rev&revision=154386 is not rolled into Chromium.

BUG=None
TBR=yangguo@chromium.org

Review URL: https://codereview.chromium.org/19557002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15710 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-17 10:03:49 +00:00
yurys@chromium.org
16bb1dc210 Deprecate some debugger methods
These methods have been superceeded by equivalents accepting object arguments exposing more details.

BUG=None
R=loislo@chromium.org, yangguo@chromium.org

Review URL: https://codereview.chromium.org/19549002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15708 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-17 09:20:16 +00:00
yangguo@chromium.org
ba8119f9b5 Make cctest/test-debug pass with extensions installed
Compiling extensions during context creation triggers debug events.
Work around this by installing the event listener after creating
the context

BUG=v8:2745
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/18441005

Patch from Jochen Eisinger <jochen@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15523 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-05 13:33:20 +00:00
yangguo@chromium.org
02674ee414 Keep two empty lines between declarations for cpp files
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/18509003

Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-05 09:52:11 +00:00
prybin@chromium.org
488da00542 Debug: support breakpoints set in the middle of statement (try #2 after rollback)
Review URL: https://codereview.chromium.org/18349004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15420 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-01 13:44:10 +00:00
prybin@chromium.org
fe22b45965 Revert "Debug: support breakpoints set in the middle of statement"
Review URL: https://codereview.chromium.org/18326007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15418 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-01 13:05:21 +00:00
prybin@chromium.org
f997bacb16 Debug: support breakpoints set in the middle of statement
R=yangguo@chromium.org

Review URL: https://codereview.chromium.org/16093040

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-07-01 12:54:13 +00:00
hpayer@chromium.org
a32277c4ba Turn off stress compaction for break point tests.
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/17880005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15364 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-27 15:19:04 +00:00
hpayer@chromium.org
256c136b4f Fixed more gc stress builder tests.
BUG=
R=mstarzinger@chromium.org

Review URL: https://codereview.chromium.org/17590016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15318 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-25 11:16:13 +00:00
dcarney@chromium.org
a74f511e61 remove all old style callbacks - patch 3
TBR=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/17336003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15237 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-20 12:28:27 +00:00
dcarney@chromium.org
8b2c26d736 remove most uses of raw handle constructors
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/15817014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-13 09:27:09 +00:00
mstarzinger@chromium.org
f8db2414f2 Deprecate FACTORY helper macro.
This removes the FACTORY helper macro to avoid accidental TLS access
when using the factory. Most internal code has access to the Isolate by
now whereas tests which are not performance critical still heavily use
TLS access through explicit Isolate::Current() calls.

R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/16337005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-06-04 10:30:05 +00:00
dcarney@chromium.org
ff2a76b5d5 remove most V8_ALLOW_ACCESS_TO_* defines from test classes
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/15964004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-28 11:54:52 +00:00
dcarney@chromium.org
b774c3edfe stop using AsciiValue
TBR=svenpanne@chomium.org
BUG=

Review URL: https://codereview.chromium.org/15129002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14645 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-13 14:18:05 +00:00
dcarney@chromium.org
d4fd9db342 fix nosnapshot test failure in 14793004, do not deprecate function
BUG=
TBR=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/14947005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14585 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-08 07:45:16 +00:00
mstarzinger@chromium.org
04a5b3d6b6 Revert "deprecate Context::New which returns Persistent"
This reverts r14573 because of test failures in no-snapshot mode in the
cctest/test-debug/ScriptCollectedEventContext test case.

TBR=dcarney@chromium.org,svenpanne@chromium.org
TEST=cctest/test-debug/ScriptCollectedEventContext

Review URL: https://codereview.chromium.org/15038002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-07 16:28:51 +00:00
dcarney@chromium.org
386de8010b deprecate Context::New which returns Persistent
BUG=
TBR=marja@chromium.org

Review URL: https://codereview.chromium.org/14793004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14573 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-07 13:29:24 +00:00
dcarney@chromium.org
0cf128390f deprecate WriteAscii and MayContainNonAscii
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/14638003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14533 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-03 06:47:24 +00:00
dcarney@chromium.org
cf5ff5a14c first step to remove unsafe handles
R=svenpanne@chromium.org
BUG=

Review URL: https://codereview.chromium.org/12729023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14530 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-05-02 20:18:42 +00:00
danno@chromium.org
d728493929 Allow setting debugger breakpoints on CompareNilICs
BUG=v8:2660
R=svenpanne@chromium.org

Review URL: https://codereview.chromium.org/14106011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-04-30 07:56:09 +00:00
svenpanne@chromium.org
e4e4447305 Pass Isolates explicitly in Deoptimizer-related code.
Removed a few ancient useless ASSERTs on the way. Reduced the number of train wrecks.

BUG=v8:2487

Review URL: https://codereview.chromium.org/12917002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-18 13:57:49 +00:00
svenpanne@chromium.org
53310ac152 Added a version of the v8::HandleScope constructor with an Isolate and use that consistently.
I tried to limit the use of v8::Isolate::GetCurrent() and v8::internal::Isolate::Current() as much as possible, but sometimes this would have involved restructuring tests quite a bit, which is better left for a separate CL.

BUG=v8:2487

Review URL: https://codereview.chromium.org/12716010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-03-15 12:06:53 +00:00
rossberg@chromium.org
55f93b5532 Renamed "symbols" to "internalized strings" throughout the code base,
in preparation of the introduction of ES6 'symbols' (aka private/unique names).

The SymbolTable became the StringTable. I also made sure to adapt all comments. The only remaining use of the term "symbol" (other than unrelated uses in the parser and such) is now 'NewSymbol' in the API and the 'V8.KeyedLoadGenericSymbol' counter, changing which might break embedders.

The one functional change in this CL is that I removed the former 'empty_string' constant, since it is redundant given the 'empty_symbol' constant that we also had (and both were used inconsistently).

R=yangguo@chromium.org
BUG=

Review URL: https://codereview.chromium.org/12210083

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-28 17:03:34 +00:00
svenpanne@chromium.org
fb6776e84a Made Isolate a mandatory parameter for everything Handle-related.
Unified parameter order of CreateHandle with the rest of v8 on the way. A few
Isolate::Current()s had to be introduced, which is not nice, and not every place
will win a beauty contest, but we can clean this up later easily in smaller steps.

Review URL: https://codereview.chromium.org/12300018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13717 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-25 14:46:09 +00:00
svenpanne@chromium.org
7b45ab9501 Don't use TLS for space iterators.
This is not only inherently slow, but it also forces the caller to enter an
Isolate before. Both is bad, so we have to do some heap plumbing.

BUG=v8:2531

Review URL: https://codereview.chromium.org/12217106

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13638 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-02-11 13:02:20 +00:00
svenpanne@chromium.org
52d10a68cb Add Isolate parameter to Persistent class.
BUG=v8:2487

Review URL: https://codereview.chromium.org/12033011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13501 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-25 08:31:46 +00:00
svenpanne@chromium.org
1ac3949a93 Removed deprecated functions from v8's external API.
Removed the following deprecated functions:

   * Object::GetPointerFromInternalField
   * Object::SetPointerInInternalField
   * External::Wrap
   * External::Unwrap
   * Context::GetData
   * Context::SetData

They have been deprecated in the 3.15 branch and are not used by Chrome anymore.
Furthermore, judging from bug reports and email threads, embedders like node.js
and others are already using 3.15, too. All removed API entries can be emulated
by a one-liner, so adapting should not be hard for anybody.

We want to introduce more deprecations soon, but to keep things simple and avoid
having old and not-so-old deprecations in v8.h, the 3.15 deprecations are now
removed.

In general, the strategy of keeping deprecated things for one stable release and
then removing them seems to be a good compromise between a maintenance nightmare
and annoying external embedders. :-)

Review URL: https://codereview.chromium.org/11885019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13372 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2013-01-14 13:41:08 +00:00
yangguo@chromium.org
19a6575ea3 Rename LookupSymbol calls to use Utf8 or OneByte in names.
R=yangguo@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11597007
Patch from Dan Carney <dcarney@google.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-12-17 15:56:16 +00:00
yangguo@chromium.org
192d21b5dd Remove bogus test and add check for OOM in TryCall.
R=mstarzinger@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11412318

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-12-04 09:51:52 +00:00
yangguo@chromium.org
79643009dd Fix null dereference after OOM.
R=mstarzinger@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/11414295

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13121 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-12-03 17:57:17 +00:00
svenpanne@chromium.org
f275b36299 Reduced TLS accesses even further.
Thread the Isolate through FindCodeInCache, FindCodeInSpecialCache and
SetProperty. Reduced the number of TLS accesses while running the Octane
benchmark down to 19% compared to the beginning of the cleanups.

Review URL: https://codereview.chromium.org/11411033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-11-22 07:58:59 +00:00
svenpanne@chromium.org
673924413f Re-land rev. 12849 and 12868 (Heavy cleanup of the external pointer API + related fix).
Review URL: https://codereview.chromium.org/11365224

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12945 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-11-13 12:27:03 +00:00
svenpanne@chromium.org
09666b60b8 Rollback of r12868, r12849 on bleeding_edge.
Fixed visibility attribute for GetPointerFromInternalField

Heavy cleanup of the external pointer API.

Review URL: https://codereview.chromium.org/11359125

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-11-09 10:07:54 +00:00
svenpanne@chromium.org
f3807ca17b Heavy cleanup of the external pointer API.
Added highly efficient Object::SetAlignedPointerInInternalField and
Object::GetAlignedPointerFromInternalField functions for 2-byte-aligned
pointers. Their non-aligned counterparts Object::GetPointerFromInternalField and
Object::SetPointerInInternalField are now deprecated utility functions.

External is now a true Value again, with New/Value/Cast using a JSObject with an
internal field containing a Foreign. External::Wrap, and External::Unwrap are now
deprecated utility functions.

Added Context::GetEmbedderData and Context::SetEmbedderData. Deprecated
Context::GetData and Context::SetData, these are now only wrappers to access
internal field 0.

Added highly efficient Context::SetAlignedPointerInEmbedderData and
Context::GetAlignedPointerFromEmbedderData functions for 2-byte-aligned
pointers.

Review URL: https://codereview.chromium.org/11190050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12849 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-11-05 10:25:32 +00:00
yurys@chromium.org
eee93ec99b Allow evals for debugger even if they are prohibited in the debugee context.
BUG=154733
Review URL: https://codereview.chromium.org/11111015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12726 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-10-15 10:15:25 +00:00
mvstanton@chromium.org
b3c0ed8245 Enable --verify-heap in release mode
R=mstarzinger@chromium.org
BUG=v8:2120

Review URL: https://codereview.chromium.org/11118018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12713 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-10-12 11:41:14 +00:00
jkummerow@chromium.org
22d3864a0a Fix cctests using Sockets to be able to run in parallel
BUG=v8:945

Review URL: https://codereview.chromium.org/11015008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12636 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-10-01 09:41:18 +00:00
yangguo@chromium.org
bf229e93eb Enable/disable LiveEdit using the (C++) debug API.
BUG=

Review URL: https://chromiumcodereview.appspot.com/10875072

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12472 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-09-10 09:24:17 +00:00
rossberg@chromium.org
42552808ab Rename "global context" to "native context",
in anticipation of the upcoming lexical global scope.

Mostly automatised as:

for FILE in `egrep -ril "global[ _]?context" src test/cctest`
do
  echo $FILE
  sed "s/Global context/Native context/g" <$FILE >$FILE.0
  sed "s/global context/native context/g" <$FILE.0 >$FILE.1
  sed "s/global_context/native_context/g" <$FILE.1 >$FILE.2
  sed "s/GLOBAL_CONTEXT/NATIVE_CONTEXT/g" <$FILE.2 >$FILE.3
  sed "s/GlobalContext/NativeContext/g" <$FILE.3 >$FILE
  rm $FILE.[0-9]
done

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10832342

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12325 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-08-17 09:03:08 +00:00
yangguo@chromium.org
8ce1ebb5cf Do not enter the debugger when debugger is not active.
R=mstarzinger@chromium.org
BUG=
TEST=test-debug/DebuggerCreatesContextIffActive

Review URL: https://chromiumcodereview.appspot.com/10702166

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12059 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-07-12 11:31:52 +00:00
yangguo@chromium.org
b4cb3e28ca Fix Debug::Break crash.
BUG=131642
TEST=test-debug/Regress131642

Review URL: https://chromiumcodereview.appspot.com/10698123

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12019 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-07-09 15:18:08 +00:00
verwaest@chromium.org
d7a5b7d5e2 Separating transitions from descriptors.
In this design maps contain descriptor arrays, which in turn can contain transition arrays. If transitions are needed when no descriptor array is present, a descriptor array without real descriptors is inserted just so it can point at the transition array.

The transition array does not contain details about the field it transitions to. In order to weed out transitions to FIELDs from CONSTANT_FUNCTION (what used to be MAP_TRANSITION vs CONSTANT_TRANSITION), the transition needs to be followed and the details need to be looked up in the target map. CALLBACKS transitions are still easy to recognize since the transition targets are stored as an AccessorPair containing the maps, rather than the maps directly.

Currently AccessorPairs containing a transition and an accessor are shared between the descriptor array and the transition array. This simplifies lookup since we only have to look in one of both arrays. This will change in subsequent revisions, when descriptor arrays will become shared between multiple maps, since transitions cannot be shared.

Review URL: https://chromiumcodereview.appspot.com/10697015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-07-05 13:54:20 +00:00
mstarzinger@chromium.org
a760b82cab Enable lazy compilation for non-trivial outer contexts.
This changes the compiler to be more aggressive about lazy compilation
of closures with non-trivial outer context. Compilation can only be
triggered with a valid outer context now. One exception is the debugger,
which can request compilation of arbitrary shared code, but it ensures
to trigger compilation only at points where no context is needed.

This relands r11782, r11783, r11790 and a minor fix.

R=ulan@chromium.org
TEST=mjsunit/debug-script-breakpoints-nested

Review URL: https://chromiumcodereview.appspot.com/10543141

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-06-19 14:29:48 +00:00
mstarzinger@chromium.org
9edaa1536b Revert r11782, r11783 and r11790 due to Webkit failures.
R=danno@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10536142

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11796 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-06-13 11:26:34 +00:00
mstarzinger@chromium.org
19ece2bec8 Enable lazy compilation for non-trivial outer contexts.
This changes the compiler to be more aggressive about lazy compilation
of closures with non-trivial outer context. Compilation can only be
triggered with a valid outer context now. One exception is the debugger,
which can request compilation of arbitrary shared code, but it ensures
to trigger compilation only at points where no context is needed.

R=ulan@chromium.org
TEST=mjsunit/debug-script-breakpoints-nested

Review URL: https://chromiumcodereview.appspot.com/10538102

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11782 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-06-12 15:57:50 +00:00
jkummerow@chromium.org
913568ce01 Relax test-debug/ThreadedDebugging to stop flakiness.
Actual bug tracked as issue 2047.

R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10167002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-04-20 10:43:02 +00:00
yangguo@chromium.org
13689a4f13 Set debug break slot at init of loop variable in a for loop.
BUG=102153
TEST=regress-102153.js

Review URL: https://chromiumcodereview.appspot.com/9625011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10963 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-08 10:21:43 +00:00
jkummerow@chromium.org
16f8a9545e Un-braindead-ify test-debug/DebugBreakLoop
Review URL: https://chromiumcodereview.appspot.com/9623007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-03-08 08:09:27 +00:00
rossberg@chromium.org
1336b913d0 Make built-ins strict mode conforming, and support a --use-strict flag.
* Turned all uses of 'const' into 'var'.
* Turned all uses of local 'function' into 'var'.
* Added a couple of missing toplevel 'var' declarations.

One consequence is that the properties on the builtin object  are no longer
non-writable, and I had to adapt one test. Is that a problem?

Unfortunately, we cannot actually switch the library scripts to strict mode
by default, because that makes observable things like poisoned .caller properties
for library functions.

Also removed dead flag code in Compiler::Compile.

R=yangguo@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9415010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10758 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2012-02-20 13:48:24 +00:00