yangguo@chromium.org
731a70ce13
API: Added Debug::DisableAgent to match existing Debug::EnableAgent
...
BUG=v8:1573
TEST=cctest test-debug/TestDebuggerAgent
Review URL: http://codereview.chromium.org/7978025
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-21 11:34:05 +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
danno@chromium.org
6a5e0448c8
Share Maps for ElementsKind transitions
...
Support sharing maps after an changing an object's ElementsKind for element kinds other then external elements.
R=svenpanne@chromium.org
BUG=none
TEST=external-arrays.js
Review URL: http://codereview.chromium.org/7862036
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9304 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-15 16:38:47 +00:00
danno@chromium.org
ab26d8356c
Key external array map transitions on ElementsKind instead of ExternalArrayType
...
R=jkummrow@chromium.org
BUG=none
TEST=none
Review URL: http://codereview.chromium.org/7787007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9214 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-09 14:47:37 +00:00
lrn@chromium.org
689f3cb314
Rename scanner.* to scanner-character-streams.*. and scanner-base.* to scanner.*
...
R=lrn@chromium.org
Signed-off-by: Thiago Farina <tfarina@chromium.org>
Review URL: http://codereview.chromium.org/7739020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9195 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 13:06:44 +00:00
yangguo@chromium.org
17d3f54b09
Amends to r9181 and r9191.
...
Review URL: http://codereview.chromium.org/7847019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9192 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 11:03:26 +00:00
yangguo@chromium.org
128552db35
Fixing shared library build of d8.
...
Review URL: http://codereview.chromium.org/7851013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-08 09:49:52 +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
svenpanne@chromium.org
4b930daf1a
Ensure that the current isolate is initialized in the API function Context::GetEntered.
...
r8833 introduced a regression in our API semantics, showing up in e.g.
Chrome 12, which is fixed by this patch.
Review URL: http://codereview.chromium.org/7686005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-08-22 13:04:14 +00:00
keuchel@chromium.org
c6c504f8b6
Parse harmony let declarations.
...
Implementation of the harmony block scoped let bindings as proposed here:
http://wiki.ecmascript.org/doku.php?id=harmony:block_scoped_bindings
Changes to the syntax are explained there. They are active under the
harmony_block_scoping_ flag in the parser.
Review URL: http://codereview.chromium.org/7616009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-08-16 14:24:12 +00:00
antonm@chromium.org
48e6274cc3
Allows not API functions as inputs for CreationConext method.
...
Review URL: http://codereview.chromium.org/7552034
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-08-11 06:40:14 +00:00
vitalyr@chromium.org
1dcb6e33cd
Minimize malloc heap allocation on process startup.
...
R=vegorov@chromium.org
BUG=http://b/issue?id=5095592
Review URL: http://codereview.chromium.org/7572018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8833 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-08-04 15:18:18 +00:00
mstarzinger@chromium.org
eef3e8739e
Reintroduced dictionary that can use objects as keys.
...
R=vitalyr@chromium.org
TEST=cctest/test-dictionary
Review URL: http://codereview.chromium.org/7385006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8761 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-07-28 17:21:22 +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
whesse@chromium.org
b2e8d72bf5
Revert r8619 because of Webkit failures.
...
Review URL: http://codereview.chromium.org/7351014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8628 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-07-13 11:13:40 +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
yangguo@chromium.org
c0044bb7e2
Added dictionary that can use objects as keys.
...
R=vegorov@chromium.org
TEST=cctest/test-dictionary
Review URL: http://codereview.chromium.org/7349005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8619 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-07-12 15:13:57 +00:00
vitalyr@chromium.org
8f60208324
Fix bug 1529: check for NULL handle in v8::TryCatch::StackTrace.
...
Internal HandleScope::CloseAndEscape crashes on NULL handles.
R=kmillikin@chromium.org
BUG=v8:1529
TEST=mjsunit/regress/regress-1529
Review URL: http://codereview.chromium.org/7309004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8527 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-07-04 13:29:56 +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
mikhail.naganov@gmail.com
bf9b2f8c2c
Heap profiler: add an ability to iterate over snapshot's nodes.
...
This is a preparation for removing aggregated heap snapshots.
W/o this API, counting object instances in a snapshot is very hard.
R=sgjesse@chromium.org
BUG=1481
TEST=cctest/test-heap-profiler/NodesIteration
Review URL: http://codereview.chromium.org/7204040
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8342 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-21 08:02:34 +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
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
vitalyr@chromium.org
a07bd45c29
Clean up a few TODO(isolates).
...
R=ager@chromium.org
Review URL: http://codereview.chromium.org/6993061
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8207 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-07 13:09:01 +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
vitalyr@chromium.org
5872e8ee2f
Refactor storage of global handles.
...
We used to have a linked list of nodes that were internally
block-allocated.
I kept the node blocks and put them on two lists: 1) the list of all
allocated blocks, 2) the list of blocks with used nodes. (1) is used
to reclaim blocks and (2) is used for traversal during GC. To make
traversal on scavenges faster the nodes holding new space objects are
grouped in an auxiliary array.
This changes the minimal memory usage from 5 words per global handle
to 4. Additional word is used for new space handles.
Review URL: http://codereview.chromium.org/7054072
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8186 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-06 15:23:04 +00:00
mikhail.naganov@gmail.com
f09d3ac1c6
Define stubs for implementations of v8-profiler.h API when profiling is disabled
...
TBR=sgjesse@chromium.org
BUG=https://bugs.webkit.org/show_bug.cgi?id=62014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8170 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-03 19:45:59 +00:00
sandholm@chromium.org
ec534af392
Ensure strings are never externalized as a side-effect of doing a GC.
...
Review URL: http://codereview.chromium.org/7105016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8142 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-01 11:46:14 +00:00
sgjesse@chromium.org
e497896181
Fix building with profilingsupport=off
...
Using profilingsupport=off is not recommended as it will turn off crankshaft. With this change it will build though.
R=erik.corry@gmail.com
BUG=none
TEST=none
Review URL: http://codereview.chromium.org//7085025
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8113 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-30 14:33:23 +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
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
vitalyr@chromium.org
7cd41c875d
Make sure v8::String::Value and relatives are always initialized.
...
BUG=1370
Review URL: http://codereview.chromium.org/6966003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7818 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-09 10:39:02 +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