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333 Commits

Author SHA1 Message Date
yangguo@chromium.org
74f06b1f99 Add basic support for Latin1 to the API. 
BUG=

Review URL: https://chromiumcodereview.appspot.com/10857030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12430 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-09-03 15:06:36 +00:00
yangguo@chromium.org
5dd51bafef Cache results in SearchRegExpMultiple. 
BUG=

Review URL: https://chromiumcodereview.appspot.com/10837290

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12416 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-31 09:28:01 +00:00
yangguo@chromium.org
4e2027bbc2 Revert r12379 (Add checks to external string API). 
R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10897027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-29 15:23:48 +00:00
jkummerow@chromium.org
f9d4856289 Add a new API V8::SetJitCodeEventHandler to push code name and location to users such as profilers. 
BUG=None
TEST=Included in CL.

Committed: https://code.google.com/p/v8/source/detail?r=12389

Review URL: https://chromiumcodereview.appspot.com/10795074
Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12401 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-28 14:43:28 +00:00
verwaest@chromium.org
a713f82aa6 Revert "Add a new API V8::SetJitCodeEventHandler to push code name and location to users such as profilers." 
This reverts commit r12389.

TBR=jkummerow@chromium.org, CC=siggi@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10870108

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12390 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-27 19:47:02 +00:00
jkummerow@chromium.org
0a6493b5a8 Add a new API V8::SetJitCodeEventHandler to push code name and location to users such as profilers. 
BUG=None
TEST=Included in CL.

Review URL: https://chromiumcodereview.appspot.com/10795074
Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-27 18:03:38 +00:00
rossberg@chromium.org
cd585f26ab Introduce global contexts to represent lexical global scope(s). 
They are yet unused; actual allocation of global lexical bindings in these contexts is implemented in a separate follow-up CL.

R=svenpanne@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10876067

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12384 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-27 09:40:26 +00:00
yangguo@chromium.org
89cd0677dc Add check to external string resource. 
Extensions are a source of external strings where we don't perform check yet.

R=ulan@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/10878025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12379 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-24 13:01:52 +00:00
svenpanne@chromium.org
b10d5d7f08 Deoptimization support for accessors. 
Highlights of this CL:

 * Introduced a new opcode in the deoptimizer for a setter stub frame.

 * Added a global setter stub for returning after deoptimizing a setter.

 * We do not need special deopt support for getters, although the getter stub creates an internal frame. The normal machinery works just right for this case, although we generate a stack that can never occur during normal fullcode execution. If this hurts us one day, we can parameterize and reuse the setter deopt machinery.

Review URL: https://chromiumcodereview.appspot.com/10855098

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12328 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-08-17 10:43:32 +00:00
yangguo@chromium.org
4d1d1eb53e Fix building with GCC 3.x 
R=yangguo@chromium.org
BUG=v8:2016, v8:2017
TEST=

Review URL: https://chromiumcodereview.appspot.com/10823034
Patch from James Pike <g00gle@chilon.net>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12199 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-26 09:18:09 +00:00
yangguo@chromium.org
6b489d9753 Improve String::WriteAscii and add PRESERVE_ASCII_NULL option. 
The PRESERVE_ASCII_NULL option prevents WriteAscii from converting
\0 to white space.

R=verwaest@chromium.org
BUG=v8:2252
TEST=test-api/StringWrite

Review URL: https://chromiumcodereview.appspot.com/10810056

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12174 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-23 14:22:46 +00:00
danno@chromium.org
43d0ed048d Implements a new API to set a function entry hook for profiling. 
Exposes a new API; V8::SetFunctionEntryHook.
If a non-NULL function entry hook is set, the code generator(s) will invoke on the entry hook at the very start of each generated function.

Committed: https://code.google.com/p/v8/source/detail?r=12069

Committed: https://code.google.com/p/v8/source/detail?r=12083

Review URL: https://chromiumcodereview.appspot.com/10706002
Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12107 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-17 15:18:15 +00:00
danno@chromium.org
b1530257ab Revert 12083: Implements a new API to set a function entry hook for profiling. 
TBR=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10695206

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-13 16:33:27 +00:00
danno@chromium.org
5c8c4bec46 Implements a new API to set a function entry hook for profiling. 
Exposes a new API; V8::SetFunctionEntryHook.
If a non-NULL function entry hook is set, the code generator(s) will invoke on the entry hook at the very start of each generated function.

Committed: https://code.google.com/p/v8/source/detail?r=12069

Review URL: https://chromiumcodereview.appspot.com/10706002
Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-13 16:18:37 +00:00
danno@chromium.org
30569cba9b Revert 12069: Implements a new API to set a function entry hook for profiling 
Reverted due to waterfall failures

TBR=mstarzinger@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10704189

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-12 15:59:50 +00:00
danno@chromium.org
d6edbdd436 Implements a new API to set a function entry hook for profiling. 
Exposes a new API; V8::SetFunctionEntryHook.
If a non-NULL function entry hook is set, the code generator(s) will invoke on the entry hook at the very start of each generated function.

Review URL: https://chromiumcodereview.appspot.com/10706002
Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12069 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-12 15:42:39 +00:00
yangguo@chromium.org
791632cf06 Fix compilation when disabling debugger support. 
Based on a patch by Remi Duraffort <remi.duraffort@st.com>: http://codereview.chromium.org/10702093/

R=mstarzinger@chromium.org
BUG=
TEST=build with debuggersupport=off

Review URL: https://chromiumcodereview.appspot.com/10697085

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-07-05 16:23:14 +00:00
rossberg@chromium.org
680797234c Further extend TypedArray support in d8: 
- Add copy constructors.
- Add subarray methods.
- Make instanceof and constructor property work.
- Rename PixelArray to Uint8ClampedArray.

Also fix broken definition of assertInstanceof in MJSUnit test harness.

R=mstarzinger@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/10558005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-28 16:29:53 +00:00
mstarzinger@chromium.org
81e8aa0016 Implement implicit instance checks for API accessors. 
This allows to specify a constructor against which an implicit instance
check is performed for API accessors. If the receiver is incompatible,
an implicit TypeError is thrown and no callback is invoked.

R=svenpanne@chromium.org
BUG=v8:2075
TEST=cctest/test-api/InstanceCheckOn[*]

Review URL: https://chromiumcodereview.appspot.com/10442129

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-06-08 07:45:11 +00:00
yangguo@chromium.org
70408d49b1 Define V8_EXPORT to nothing for clients of v8. 
This is to make sure that inline functions are only exported by
libv8.so and not also by all clients. This is the v8 version of
https://chromiumcodereview.appspot.com/10386108/

This CL depends on http://codereview.chromium.org/10310156/ landing
first.

BUG=chromium:90078

Review URL: https://chromiumcodereview.appspot.com/10399036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11590 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-05-18 09:52:09 +00:00
mstarzinger@chromium.org
6aeed46180 Make String::Empty inlineable. 
R=svenpanne@chromium.org
TEST=cctest/test-api/StringEmpty

Review URL: https://chromiumcodereview.appspot.com/10199019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11429 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-25 08:45:45 +00:00
mstarzinger@chromium.org
c25a92d76b Make Isolate::GetData and Isolate::SetData inlineable. 
R=svenpanne@chromium.org
TEST=cctest/test-api/IsolateEmbedderData

Review URL: https://chromiumcodereview.appspot.com/10196013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11426 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-24 14:37:53 +00:00
mstarzinger@chromium.org
5113cc1bbc Make static API getters inlineable again. 
This relands r11376 with minor fixes for Windows where offsets are
slightly different from Linux for unaligned fields.

R=svenpanne@chromium.org
TEST=cctest/test-api/StaticGetters

Review URL: https://chromiumcodereview.appspot.com/10176004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11417 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-23 15:09:59 +00:00
mstarzinger@chromium.org
0f590eb45f Revert r11376 and r11379 due to compile failures on Windows. 
TBR=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10116030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11380 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-18 17:49:53 +00:00
mstarzinger@chromium.org
841158fb6a Fix presubmit failure in r11376. 
R=jkummerow@chromium.org
TEST=cctest/test-api/StaticGetters[AfterDeath]

Review URL: https://chromiumcodereview.appspot.com/10021057

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11379 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-18 17:18:56 +00:00
mstarzinger@chromium.org
3b3e701a27 Make static API getters inlineable. 
R=danno@chromium.org
TEST=cctest/test-api/StaticGetters[AfterDeath]

Review URL: https://chromiumcodereview.appspot.com/10116024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11376 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-18 16:07:08 +00:00
mstarzinger@chromium.org
a13e41f328 Make Value::IsUndefined and Value::IsNull inlineable. 
R=danno@chromium.org
TEST=cctest/test-api

Review URL: https://chromiumcodereview.appspot.com/10091035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11375 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-18 15:51:34 +00:00
loislo@chromium.org
b2024c531c Push heap stats as HeapStatsUpdate struct instead of raw array of uint32_t values. 
We are pushing stats data as a raw array of uint32_t values at the moment.
It makes tricky the process of updating the API between v8 and WebKit.

BUG=none
TEST=HeapSnapshotObjectsStats

Review URL: https://chromiumcodereview.appspot.com/10110001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11355 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-17 13:10:17 +00:00
jkummerow@chromium.org
f0ea13846d Provide empty default implementation of OutputStream::WriteUint32Chunk to make Webkit V8 bindings compile 
Review URL: https://chromiumcodereview.appspot.com/10084001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11311 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-13 10:57:17 +00:00
mstarzinger@chromium.org
20777bf0c5 Fix several ancient presubmit failures. 
R=jkummerow@chromium.org

Review URL: https://chromiumcodereview.appspot.com/10038046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11308 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-13 09:58:29 +00:00
mstarzinger@chromium.org
2f732c2728 Add isolate accessor to AccessorInfo and Arguments. 
This passes the isolate through to API callback functions so that it is
available through AccessorInfo and Arguments. This allows bindings to
avoid unnecessary TLS lookups to retrieve the current isolate.

R=danno@chromium.org
TEST=cctest/test-api,cctest/test-accessors

Review URL: https://chromiumcodereview.appspot.com/10069050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11306 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-13 09:38:00 +00:00
loislo@chromium.org
d1f83dd95a This patch is introducing a way to grab heap stats. 
The idea is to monitor the heap regulary and track each object in the heap.
With this data we will be able do draw heap usage diagram.
Where X is time and Y is the number of objects.

BUG=none
TEST=HeapSnapshotObjectsStats

Review URL: https://chromiumcodereview.appspot.com/10049002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11302 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-13 08:52:25 +00:00
erik.corry@gmail.com
a3629daa2c Fix external allocated memory accounting to use 64 bit values on 
64 bit architectures.
Review URL: https://chromiumcodereview.appspot.com/10020032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11265 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-04-11 09:23:57 +00:00
erik.corry@gmail.com
bcd0fd00e3 Add API call that identifies strings that are guaranteed 
only to contain ASCII characters.
Review URL: https://chromiumcodereview.appspot.com/9724022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-19 09:51:36 +00:00
rossberg@chromium.org
8604da7f06 New class for Date objects: caches individual date components. 
First step, cache slots not used yet.

R=ulan@chromium.org
BUG=
TEST=

Review URL: https://chromiumcodereview.appspot.com/9117034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10981 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-09 11:11:55 +00:00
vegorov@chromium.org
c112fdc398 Adds a new API where the host can supply a callback function. The callback function can resolve the location of a return address on stack to the location where a return-address rewriting profiler stashed the original return address. 
Review URL: https://chromiumcodereview.appspot.com/9401019
Patch from Sigurður Ásgeirsson <siggi@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10845 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-02-27 15:15:53 +00:00
mstarzinger@chromium.org
36a91e30f7 Fix redefining of attributes on aliased arguments. 
This allows elements of the non-strict arguments object to be redefined
with custom attributes and still maintain an alias into the context.
Such a slow alias is maintained by placing a special marker into the
dictionary backing store of the arguments object.

R=rossberg@chromium.org
BUG=v8:1772
TEST=test262,mjsunit/object-define-property

Review URL: https://chromiumcodereview.appspot.com/9460004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-02-24 14:34:01 +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
jkummerow@chromium.org
0177aa62da Count ICs that have type information. 
Hidden behind --type-info-threshold=X flag, usage dependent on experimental profiler.

Review URL: https://chromiumcodereview.appspot.com/9403009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10753 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-02-20 12:57:23 +00:00
yurys@chromium.org
882ede3053 Add a getter for value set with AllowCodeGenerationFromStrings 
Review URL: https://chromiumcodereview.appspot.com/9223016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10578 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-02-01 12:58:34 +00:00
yurys@chromium.org
09ff5c4c44 Provide access to function inferred name in v8 public API 
Review URL: https://chromiumcodereview.appspot.com/9146039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10499 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-01-25 12:45:54 +00:00
erik.corry@gmail.com
b0607b7127 Fix bug 542, misleading documentation of v8::Locker. 
Review URL: https://chromiumcodereview.appspot.com/9160028

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10488 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-01-24 13:07:21 +00:00
yurys@chromium.org
ebb75c23a1 Provide a way for iterating through all external strings referenced from the JS heap 
Review URL: http://codereview.chromium.org/9139018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10400 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-01-13 15:14:45 +00:00
svenpanne@chromium.org
6997dbe13e Fixed AccessorPair handling 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10372 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-01-10 16:12:16 +00:00
yangguo@chromium.org
d9f7cf819c Implement callback when script finishes running in V8 API. 
TEST=test-api/LeaveScriptCallback

Review URL: http://codereview.chromium.org/8937003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10323 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-01-04 08:48:35 +00:00
ulan@chromium.org
8dc728126e Start incremental marking on idle notification. 
BUG=v8:1458
TEST=cctest/test-api/IdleNotification*

Review URL: http://codereview.chromium.org/8519002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10093 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-11-30 11:13:36 +00:00
kmillikin@chromium.org
0a7010458a Remove the static qualifier from functions in header files. 
This shaves 416+ KB, just under 1% off the size of the debug d8 executable
on Linux (mostly because the CheckHelper functions for assertions were
getting separate copies for each compilation unit).  The difference in
release builds is negligible---a size reduction of 0.1%.

Also, change namespace-level 'static const' variables to remove the static
storage class as it's the default.

R=danno@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/8680013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10083 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-11-29 10:56:11 +00:00
yurys@chromium.org
8b7bcc4e80 Add getters for column number and script id to v8::Function 
Review URL: http://codereview.chromium.org/8508008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-11-09 14:18:30 +00:00
jkummerow@chromium.org
2b54dd5e8f Make MSVS happy with ExternalAsciiStringResourceImpl 
TEST=MSVS 2008 no longer generates warning C4251 for ExternalAsciiStringResourceImpl

Review URL: http://codereview.chromium.org/8056019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9462 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-28 11:01:17 +00:00
rossberg@chromium.org
fdade92c20 Reorganize object type enum, such that proxies are no longer in the middle 
of the range of proper JS objects.

Unfortunately, callable types no longer form a range now. However, there
are only two anyway. We put them at either end of the range of JS object
types so that certain compares can be combined.

R=erik.corry@gmail.com,kmillikin@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7737036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9370 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-21 14:46:54 +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
erik.corry@gmail.com
44d931c9d5 Add asserts to ensure that we: 
1) Don't make a call to C without having a valid frame on the stack.
2) Don't generate a call to a stub while generating a stub, unless we can be
sure that the stub we are calling has already been generated (the stub
generation code is not reentrant wrt. GC).
Review URL: http://codereview.chromium.org/7891042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-15 11:30:45 +00:00
lrn@chromium.org
e292eddf90 Cleanup of include comments 
Review URL: http://codereview.chromium.org/7892025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9276 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-14 12:23:52 +00:00
yangguo@chromium.org
86a62d0da3 Added check for trailing whitespaces and corrected existing violations. 
Review URL: http://codereview.chromium.org/7826007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9094 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-01 11:28:10 +00:00
yangguo@chromium.org
011b136ee0 Slight API change enabling opting out from null termination in String::Write*(). 
BUG=v8:1537
TEST=cctest test-api/StringWrite

Review URL: http://codereview.chromium.org/7706002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8996 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-23 11:11:12 +00:00
yangguo@chromium.org
891b0eb919 Added forgotten V8EXPORT attributes for v8::Array::CheckCast and v8::Number::CheckCast. 
BUG=v8:1618

Review URL: http://codereview.chromium.org/7692020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8986 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-22 13:01:25 +00:00
mikhail.naganov@gmail.com
7904a85592 Remove some unnecessary namespace alias definitions. 
We can pick the namespace alias 'i' from v8.h which is already included
in those files.

BUG=None
TEST=None

R=mnaganov@chromium.org

Signed-off-by: Thiago Farina <tfarina@chromium.org>

Review URL: http://codereview.chromium.org/7621035

--------------

Inline the implementation of Handle default ctor.

BUG=None
TEST=None

R=mnaganov@chromium.org

Signed-off-by: Thiago Farina <tfarina@chromium.org>

Review URL: http://codereview.chromium.org/7669013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-17 10:29:05 +00:00
yangguo@chromium.org
76aad1a07b Fixed a known issue in D8 (read file), enabled D8 shared library build on Windows. 
Review URL: http://codereview.chromium.org/7586001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8853 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-08 09:34:18 +00:00
jkummerow@chromium.org
0aab25fabf Fix: FunctionTemplate::SetPrototypeAttributes broke prototype object 
BUG=v8:1539
TEST=cctest test-api/SetPrototypeAttributes

Review URL: http://codereview.chromium.org/7324027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8737 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-25 15:01:45 +00:00
ager@chromium.org
645bb1b1ba Add GetPropertyAttribute method for Object in the API 
Patch by Peter Varga.

BUG=none
TEST=cctest/test-api/PropertyAttributes

Review URL: http://codereview.chromium.org/7321006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-18 17:44:57 +00:00
ager@chromium.org
78f173c47b Introduce a random entropy source which can optionally be provided at initialization. 
BUG=89462

Review URL: http://codereview.chromium.org/7395012
Patch from Chris Neckar <cdn@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-17 09:16:28 +00:00
vegorov@chromium.org
615add8463 Expose APIs for detecting boxed primitives, native errors and Math. 
While implementing structured clone I found that I need support
for detecting and creating objects using the builtin Number, String
and Boolean constructors; this CL adds this support. I also need
to be able to detect entities of "native object type (e.g., Error)",
hence the new IsNativeError() calls.

(ref: http://www.whatwg.org/specs/web-apps/current-work/multipage/urls.html#safe-passing-of-structured-data)

Patch by Luke Zarko.

Review URL: http://codereview.chromium.org/7344013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8653 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-14 11:00:04 +00:00
mikhail.naganov@gmail.com
5c57d0d643 Remove support for logging into a memory buffer. 
The only usage of it was in logging tests, I've switched them for
using a file.

I've left out support for "--logfile=*" for now, as Chromium uses it.
Will be removed after the next V8 roll.

R=sgjesse@chromium.org
BUG=859
TEST=mjsunit/log-*

Review URL: http://codereview.chromium.org/7310025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8629 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-13 11:31:22 +00:00
mikhail.naganov@gmail.com
33177880c8 Remove "modules" and "tags" of the logging CPU profiler. 
Modules now makes a little sense, as there is only one module.
Tags was a simplistic attempt of supporting nested profiles.

R=sgjesse@chromium.org
BUG=859

Review URL: http://codereview.chromium.org/7276046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8507 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-07-01 09:35:16 +00:00
mikhail.naganov@gmail.com
f4bf8f8fee Remove obsolete aggregating and non-working producers heap profilers. 
2000 LOC are gone!

R=sgjesse@chromium.org
BUG=1481

Review URL: http://codereview.chromium.org/7247018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8406 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-24 11:38:47 +00:00
jkummerow@chromium.org
1e1387f12c Add possibility to configure 'prototype' property via FunctionTemplate 
BUG=v8:1479
TEST=test-api/SetPrototypeProperties

Review URL: http://codereview.chromium.org/7229007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8366 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-22 12:39:45 +00:00
ager@chromium.org
b7a93d417d Add GetOwnPropertyNames method for Object in the API 
Patch by Peter Varga.

BUG=none
TEST=cctest/test-api/PropertyEnumeration

Review URL: http://codereview.chromium.org/7129058

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-10 12:33:55 +00:00
mikhail.naganov@gmail.com
508b22c436 "Deiceolate" Thread classes. 
Thread class was receiving an isolate parameter by default.
This approact violates the assumption that only VM threads
can have an associated isolate, and can lead to troubles,
because accessing the same isolate from different threads
leads to race conditions.

This was found by investigating mysterious failures of the
CPU profiler layout test on Linux Chromium. As almost all
threads were associated with some isolate, the sampler was
trying to sample them.

As a side effect, we have also fixed the DebuggerAgent test.

Thanks to Vitaly for help in fixing isolates handling!

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

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8259 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-10 09:54:04 +00:00
mikhail.naganov@gmail.com
47248cc5fe Revert accidental r8254..r8256 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8257 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-10 09:42:08 +00:00
mikhail.naganov@gmail.com
e1db94c0cb trying to fix test 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8256 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-10 09:36:35 +00:00
danno@chromium.org
4de3bb500c Implement core support for FixedDoubleArrays. 
Under a flag without IC or Crankshaft support.

BUG=none
TEST=none

Review URL: http://codereview.chromium.org/7089002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8229 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-09 10:03:35 +00:00
vitalyr@chromium.org
7ff41d4322 Reduce TLS overhead in v8::TryCatch. 
R=vegorov@chromium.org
BUG=v8:1426

Review URL: http://codereview.chromium.org/6982059

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-07 15:01:52 +00:00
mikhail.naganov@gmail.com
3b2470d296 Fix presubmit errors catched by a more recent version of cpplint.py. 
Mainly, there were errors concerning blank lines before and after class access
control sections [whitespace/blank_line].

BEFORE an access control section (e.g. public:, private:) there should be a
blank line (except for the section right after the class declaration).

AFTER an access control section there should be no blank line.

TBR=ager@chromium.org

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8193 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-07 07:17:46 +00:00
mikhail.naganov@gmail.com
2373771d2e Fix presubmit after r8189 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8190 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-06 20:58:25 +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
jkummerow@chromium.org
c0a0c82b70 Per-Isolate cache for polymorphic stubs 
BUG=1385
TEST=Existing tests still pass; running d8 with --dump-counters shows fewer polymorphic stubs being compiled

Review URL: http://codereview.chromium.org/7094003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8183 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-06 13:15:11 +00:00
rossberg@chromium.org
670f947a5c Implement set trap for proxies, and revamp class hierarchy in preparation: 
- Introduce a class JSReceiver, that is a common superclass of JSObject and
  JSProxy. Use JSReceiver where appropriate (probably lots of places that we
  still have to migrate, but we will find those later with proxy test suite).

- Move appropriate methods to JSReceiver class (SetProperty,
  GetPropertyAttribute, Get/SetPrototype, Lookup, and so on).

- Introduce new JSFunctionProxy subclass of JSProxy. Currently only a stub.

- Overhaul enum InstanceType:
  * Introduce FIRST/LAST_SPEC_OBJECT_TYPE that ranges over all types that
    represent JS objects, and use that consistently to check language types.
  * Rename FIRST/LAST_JS_OBJECT_TYPE and FIRST/LAST_FUNCTION_CLASS_TYPE
    to FIRST/LAST_[NON]CALLABLE_SPEC_OBJECT_TYPE for clarity.
  * Eliminate the overlap over JS_REGEXP_TYPE.
  * Also replace FIRST_JS_OBJECT with FIRST_JS_RECEIVER, but only use it where
    we exclusively talk about the internal representation type.
  * Insert JS_PROXY and JS_FUNCTION_PROXY in the appropriate places.

- Fix all checks concerning classification, especially for functions, to
  use the CALLABLE_SPEC_OBJECT range (that includes funciton proxies).

- Handle proxies in SetProperty (that was the easiest part :) ).

- A few simple test cases.

R=kmillikin@chromium.org

Review URL: http://codereview.chromium.org/6992072

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8126 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-31 16:38:40 +00:00
erik.corry@gmail.com
7a1a72c701 Revert 8122 (stub call asserts) while test failures are investigated. 
Review URL: http://codereview.chromium.org/7050039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8125 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-31 15:21:25 +00:00
erik.corry@gmail.com
c5fc4b9099 Add asserts and state tracking to ensure that we do not call 
into C++ without having a valid stack frame that can be
traversed at GC.
Also add asserts to track that we do not try to generate a stub
while we are generating a stub, since the stub creation code is
not GC safe.
Review URL: http://codereview.chromium.org/7084032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8122 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-31 12:38:45 +00:00
rossberg@chromium.org
abd77ad439 Rename Proxy class to Foreign, to avoid confusion with Harmony proxies. 
Also fix grokdump, which was off by one after intro of JSProxy type.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7959 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-19 11:47:34 +00:00
dslomov@chromium.org
c5c57d722a Put 7942 "Per-isolate embedder-specific data" back 
TBR=

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-18 23:26:38 +00:00
dslomov@chromium.org
3d5d169275 Revert "Per-isolate embedder-specific data" 
This reverts commit 42f5dc01fb9adbf55242da9f6515e9a37132217b.

Checking if this helps webkit-tests

TBR=dslomov@chromium.org

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-18 22:35:41 +00:00
dslomov@chromium.org
469c55f058 Per-isolate embedder-specific data 
BUG=
TEST=

Review URL: http://codereview.chromium.org/6975020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-18 16:20:45 +00:00
vegorov@chromium.org
925107046e Extend Handle API with MarkIndependent. 
Garbage collector is free to ignore object groups for independent handles and can collect then in minor collections.

Review URL: http://codereview.chromium.org/7031005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-17 12:18:19 +00:00
mikhail.naganov@gmail.com
c5ff1f2155 Fix typos in include/*.h inline documentation. 
Patch by Nicolas Kaiser <nikai@nikai.net>

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

Review URL: http://codereview.chromium.org/7030008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7891 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-16 06:36:43 +00:00
rossberg@chromium.org
e14402b1df A first skeleton for introducing Harmony proxies. 
1) Add new type JSProxy for representing proxy objects.
   Currently devoid of functionality, i.e., all properties are undefined.

2) Some rudimentary global $Proxy functions to create proxies.

Next step: Hook up getProperty and getOwnProperty handlers. Will probably
require introducing a new LookupResult type, which is a mixture of
INTERCEPTOR (handles any property) and CALLBACK (calls back to JS).
Can we unify this somehow?

TODO: Should probably rename existing Proxy type to something like
"Foreign", to avoid confusion.

Review URL: http://codereview.chromium.org/6932068

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-13 10:58:25 +00:00
ager@chromium.org
8033be880e Add IsCallable method for Object in the API 
Patch by Peter Varga.

BUG=none
TEST=cctest/test-api/CallableObject

Review URL: http://codereview.chromium.org/6964005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7828 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-09 15:24:48 +00:00
ager@chromium.org
cf19179266 Implement CallAsConstructor method for Object in the API 
Patch by Peter Varga.

BUG=v8:1348
TEST=cctest/test-api/ConstructorForObject

Review URL: http://codereview.chromium.org/6902108

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7803 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-06 11:07:52 +00:00
dslomov@chromium.org
2500f14868 This implements per-isolate locking and unlocking, including tests 
BUG=
TEST=

Committed: http://code.google.com/p/v8/source/detail?r=7734

Committed: http://code.google.com/p/v8/source/detail?r=7784

Review URL: http://codereview.chromium.org/6788023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7797 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-05 18:55:31 +00:00
dslomov@chromium.org
6e4629a81c Revert "This implements per-isolate locking and unlocking, including tests" 
This reverts commit 1aa40d0c278e195e9e69dcf8b29a212aa1817c0b.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7785 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 22:35:42 +00:00
dslomov@chromium.org
d54fe47fad This implements per-isolate locking and unlocking, including tests 
BUG=
TEST=

Committed: http://code.google.com/p/v8/source/detail?r=7734

Review URL: http://codereview.chromium.org/6788023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7784 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 21:04:32 +00:00
ager@chromium.org
82a04c7fdc Add CallAsFunction method to the Object class in the API 
Patch by Peter Varga.

BUG=v8:1336
TEST=cctest/test-api/CallAsFunction

Review URL: http://codereview.chromium.org/6883045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7781 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 13:03:08 +00:00
ager@chromium.org
24f19608d4 Actually revert "Add Call method to the Object class in the API" 
Tests are failing in debug mode.

This also reapplies the change "Make Date and RegExp inherit from
Object in the API" that I accidentally reverted.

R=sgjesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6927009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 11:07:09 +00:00
ager@chromium.org
26c775da94 Revert "Make Date and RegExp inherit from Object in the API." 
Tests are failing in debug mode.

R=sgjesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6930004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7774 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 10:51:07 +00:00
ager@chromium.org
b8cdecb517 Add Call method to the Object class in the API 
Patch by Peter Varga.

BUG=v8:1336
TEST=cctest/test-api/CallAsFunction

Review URL: http://codereview.chromium.org/6883045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7773 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 10:03:49 +00:00
ager@chromium.org
87f225936f Make Date and RegExp inherit from Object in the API. 
They are objects and the API inheritance hierarchy should reflect that.

R=sgjesse@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/6929008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7772 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-04 07:28:27 +00:00
ager@chromium.org
8aeaa5e90a Implement API to disallow code generation from strings for a context. 
R=sgjesse@chromium.org
BUG=v8:1258
TEST=test-api/AllowCodeGenFromStrings

Review URL: http://codereview.chromium.org/6905167

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7753 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-05-03 05:40:47 +00:00
dslomov@chromium.org
7088aea3eb Revert "This implements per-isolate locking and unlocking, including tests" 
This reverts commit 76c78febb70e75b18214f5fe45de95c7fb515386.

This change has broken test-thread-termination/TerminateMultipleV8Threads

TBR=vitalyr

Review URL: http://codereview.chromium.org/6903154

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-04-29 22:16:45 +00:00
dslomov@chromium.org
f4c120d615 This implements per-isolate locking and unlocking, including tests 
BUG=
TEST=

Review URL: http://codereview.chromium.org/6788023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7734 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-04-29 21:26:03 +00:00