dslomov@chromium.org
e3ec8b20fc
Presubmit failures fixed
...
TBR=vitalyr@chromium.org
Review URL: http://codereview.chromium.org/8571017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-11-15 23:26:22 +00:00
dslomov@chromium.org
963ccfdaea
Extension state made per-siolate in genesis
...
BUG=http://code.google.com/p/v8/issues/detail?id=1821
Review URL: http://codereview.chromium.org/8536042
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-11-15 22:48:55 +00:00
mstarzinger@chromium.org
622d35dc0e
Implement Harmony sets and maps.
...
This implementation extends the internal ObjectHashTable to be able to
hold arbitrary objects (e.g. Smis, Strings, ...) as keys by applying
specialized hashing functions to primitive types. Equality of keys is
defined using the internal SameValue function.
R=rossberg@chromium.org
BUG=v8:1622
TEST=mjsunit/harmony/collections
Review URL: http://codereview.chromium.org/8372027
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9777 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-25 14:14:56 +00:00
ricow@chromium.org
0442e08095
Print out line number and extension name when compilation of an extension fails. This fixes issue 305.
...
Review URL: http://codereview.chromium.org/8332029
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9776 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-25 13:43:19 +00:00
rossberg@chromium.org
70dc2fe968
Implement for-in loop for proxies.
...
Fix related corner case for Object.keys.
Remove obsolete GET_KEYS builtin.
R=ricow@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/8256015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9760 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-24 15:56:18 +00:00
lrn@chromium.org
7ab6e55f78
Moved random generator state to global context.
...
Change Random to take global context, not isolate.
BUG=v8:864
Review URL: http://codereview.chromium.org/8162014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9753 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-24 12:12:21 +00:00
vegorov@chromium.org
af876ee474
Avoid incremental marking write-barrier when constructing descriptor arrays.
...
R=erik.corry@gmail.com
Review URL: http://codereview.chromium.org/8360004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9735 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-21 10:32:38 +00:00
lrn@chromium.org
a47caee095
Make builtin functions be skipped in stack traces.
...
Does include exposed builtin functions ("native functions").
Review URL: http://codereview.chromium.org/8345039
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9723 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-20 12:31:33 +00:00
kmillikin@chromium.org
838fc27766
Handlify the runtime lookup of CallIC and KeyedCallIC.
...
R=ulan@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/8345038
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9701 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-19 12:04:16 +00:00
lrn@chromium.org
cefbb1e7f8
Make bound functions have poisoned .caller and .arguments.
...
Also makes func.caller return null if the caller is a bound function,
matching JSC.
Fix bug preventing poisoned setters from triggering.
TEST=mjsunit/function-bind, mjsunit/strict-mode
Review URL: http://codereview.chromium.org/8333019
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-18 12:26:53 +00:00
fschneider@chromium.org
456e5e00c3
Fix assert by reordering the initialization of the arguments boilerplate.
...
If a GC happened during initialization (when allocating the elements array)
of the non_strict_arguments_boilerplate, heap verification would fail with the following assert:
ASSERT_EQ((map()->has_fast_elements() || map()->has_fast_smi_only_elements()),
(elements()->map() == GetHeap()->fixed_array_map() ||
elements()->map() == GetHeap()->fixed_cow_array_map()));
This was not harmful since the boilerplate was setup
correctly immediatly afterwards.
Simplified the setup code by removing a call to GetElementsTransitionMap. It always return the same map as
the input object in this case and is therefore unnecessary.
Added more assertions to verify well-formed non-strict
arguments backing store.
BUG=v8:1520
TEST=no more flaky tests with failing this assert.
Review URL: http://codereview.chromium.org/8336021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9678 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-18 11:32:57 +00:00
kmillikin@chromium.org
56c763f023
Make the GC aware of JSReceiver pointers in LookupResults.
...
The LookupResult utility class is used in handlified code, but it can
contain a raw pointer to the lookup's holder object. Create a per-thread
stack of live LookupResults and iterate all the live ones on GC.
R=vegorov@chromium.org ,erik.corry@gmail.com
BUG=
TEST=
Review URL: http://codereview.chromium.org/8341009
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9676 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-18 11:18:55 +00:00
kmillikin@chromium.org
ceee9d535a
Remove #include "isolate-inl.h" from v8.h.
...
Include it only in the .cc files where it's needed.
R=fschneider@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/8117001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9506 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-03 11:13:20 +00:00
lrn@chromium.org
b9d39c48b8
Make the RegExp.prototype object be a RegExp object.
...
BUG=v8:1217
TEST=mjsunit/regress/regress-1217
Review URL: http://codereview.chromium.org/8041015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9419 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-26 08:42:01 +00:00
danno@chromium.org
f48c9f6557
Basic support for tracking smi-only arrays on ia32.
...
Activated by the flag --smi-only-arrays
Currently not crankshaft support, using flag on non-ia32 platforms will lead to write barrier misses and crashes.
BUG=none
TEST=elements_kind.js
Review URL: http://codereview.chromium.org/7901016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9392 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-22 11:30:04 +00:00
fschneider@chromium.org
35cb252a86
Attempt to fix GCMole warning.
...
Review URL: http://codereview.chromium.org/7980064
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9372 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-22 09:15:43 +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
rossberg@chromium.org
6c8472bd3a
Fix and test use of property descriptor objects.
...
R=kmillikin@chromium.org
BUG=v8:1543
TEST=
Review URL: http://codereview.chromium.org/7828080
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9364 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-21 12:45:51 +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
danno@chromium.org
9b2de409f9
Mechanical refactor to move ElementsKind type out of JSObject.
...
R=svenpanne@chromium.org
BUG=none
TEST=all
Review URL: http://codereview.chromium.org/7849017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9208 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-09 09:35:57 +00:00
lrn@chromium.org
fdc7f60f42
Make functions on the built-in object non-writable.
...
Review URL: http://codereview.chromium.org/7736018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9096 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-09-01 11:57:02 +00:00
mstarzinger@chromium.org
c6e42e1bfa
Fix initial prototype of WeakMap function.
...
The bootstrapper accidentally overwrote the constructor property of the Object
prototype because it used initial_object_prototype() as prototype for WeakMap.
Unfortunately this is not possible for experimental natives because they are
installed after the snapshot initialization finished.
R=erik.corry@gmail.com
TEST=mjsunit/mirror-object,mjsunit/harmony/weakmaps
Review URL: http://codereview.chromium.org/7624041
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9067 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-08-30 09:35:20 +00:00
mstarzinger@chromium.org
ca049c7b58
fix compilation with gcc 4.6
...
* src/bootstrapper.cc (Genesis::InitializeExperimentalGlobal): Remove
assigned-but-unused var.
BUG=
TEST=passes test suite, modulo http://code.google.com/p/v8/issues/detail?id=1621
Review URL: http://codereview.chromium.org/7658014
Patch from Andy Wingo <wingo@igalia.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-08-17 09:22:58 +00:00
vitalyr@chromium.org
a107387dde
Fix fun.apply(receiver, arguments) optimization.
...
R=kmillikin@chromium.org
BUG=v8:1592
TEST=mjsunit/regress/regress-1592.js
Review URL: http://codereview.chromium.org/7497067
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8884 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-08-10 16:05:17 +00:00
mstarzinger@chromium.org
1d414cd99c
Fix presubmit error.
...
TBR=svenpanne@chromium.org
Review URL: http://codereview.chromium.org/7508016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8814 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-08-03 12:23:55 +00:00
mstarzinger@chromium.org
2bb7c74f80
Preliminary Harmony weak maps API implementation.
...
R=rossberg@chromium.org ,danno@chromium.org
BUG=v8:1565
TEST=mjsunit/harmony/weakmaps
Review URL: http://codereview.chromium.org/7529007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8811 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-08-03 11:55:13 +00:00
rossberg@chromium.org
f7ff89ea02
Implement `in' for proxies.
...
R=ager@chromium.org
BUG=v8:1543
TEST=
Review URL: http://codereview.chromium.org/7390028
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8681 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-07-19 09:38:59 +00:00
kmillikin@chromium.org
5e7da7f04f
Remove the fcontext field from all contexts.
...
Before: every context cached the nearest enclosing function context. This
assumed that for nested contexts (i.e., with and catch contexts) the
enclosing function had a materialized link in the context chain.
Now: when necessary, we loop up the context chain to find such a context.
This enables catch contexts without forcing the enclosing function to
allocate its own context.
R=ager@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/7230047
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8452 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-28 15:22:08 +00:00
karlklose@chromium.org
f4e4bc43a8
Merge arguments branch to bleeding edge (second try).
...
Review URL: http://codereview.chromium.org/7187007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8315 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-16 14:12:58 +00:00
karlklose@chromium.org
cc19d1e278
Revert "Merge arguments branch to bleeding merge."
...
This reverts commit ceb31498b9d69edca3260820fb4047045891ce6d.
TBR=kmillikin@chromium.org
Review URL: http://codereview.chromium.org/7172030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8308 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-16 06:37:49 +00:00
karlklose@chromium.org
6cfeb2d400
Merge arguments branch to bleeding merge.
...
Review URL: http://codereview.chromium.org/7167006
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8300 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-06-15 15:09:28 +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
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
ricow@chromium.org
ab67432ed0
Change strict mode poison pill to be the samme type error function (fixes issue 1387).
...
We are now following the spec, and with regards to the error message we are following firefox (webkit still has different type errors in their nightly)
Review URL: http://codereview.chromium.org/7067017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-24 11:07:06 +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
rossberg@chromium.org
30ecaa2f6c
Move derived get trap from builtins to global context.
...
Review URL: http://codereview.chromium.org/7017008
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-18 14:00:34 +00:00
rossberg@chromium.org
05fd779dd3
Implement get trap for proxies.
...
TODO: reflective Object methods not handled yet.
BUG=
TEST=
Review URL: http://codereview.chromium.org/7035007
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7902 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-16 16:33:58 +00:00
vegorov@chromium.org
850b106400
Extend GCMole with poor man's data flow analysis to catch dead raw pointer vars.
...
Fix various places in the code found by improved GCMole.
Review URL: http://codereview.chromium.org/6973063
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7895 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-16 09:06:16 +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
karlklose@chromium.org
30c169718d
Remove unused but set variable.
...
R=ager@chromium.org
Review URL: http://codereview.chromium.org/6930063
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-05-06 09:05:44 +00:00
ager@chromium.org
5fd4fa2a9e
Introduce experimental natives that are enabled by a runtime flag.
...
Clean up the use of js2c. We generated two identical files.
R=sgjesse@chromium.org ,rossberg@chromium.org
BUG=
TEST=
Review URL: http://codereview.chromium.org/6865013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7630 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-04-15 12:31:03 +00:00
karlklose@chromium.org
86577062a9
Fix presubmit errors in bootstrapper.cc.
...
Review URL: http://codereview.chromium.org/6851015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7617 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-04-14 12:05:03 +00:00
karlklose@chromium.org
f7840f65f0
Isolates: Cleanup usage of FACTORY in code stubs and bootstrapper.
...
Review URL: http://codereview.chromium.org/6720014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7611 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-04-14 08:01:19 +00:00
vegorov@chromium.org
d919609b6a
Fix a number of GC-unsafe evaluation order dependent places.
...
Also change places which are triggering false positive alert in our static analysis tool.
Review URL: http://codereview.chromium.org/6731054
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7432 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-30 10:46:55 +00:00
ager@chromium.org
68176825e2
Cleanup of Isolate::Current(), FACTORY and HEAP usage in bootstrapper.cc.
...
BUG=
TEST=
Review URL: http://codereview.chromium.org/6758005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7389 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-28 13:09:37 +00:00
ager@chromium.org
1bdc8031fa
Introduce accessors on builtins instance and use them to avoid TLS access when getting builtins.
...
R=vitalyr@chromium.org
Review URL: http://codereview.chromium.org/6717018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7327 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-23 13:40:07 +00:00
danno@chromium.org
88854cd712
Remember and reuse derived map for external arrays
...
Ensure that all objects that had the same map before attaching an external array have the same map once the external array is attached.
BUG=75639
TEST=fast/canvas/webgl/uninitialized-test.html
Review URL: http://codereview.chromium.org/6685073
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7318 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-23 09:57:12 +00:00
vitalyr@chromium.org
7976ca2cbc
Merge isolates to bleeding_edge.
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7271 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-18 20:35:07 +00:00
vitalyr@chromium.org
76e226f832
Revert r7268: it borked the history.
...
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-18 19:41:05 +00:00
vitalyr@chromium.org
6ff7fdebd3
Merge isolates to bleeding_edge.
...
Review URL: http://codereview.chromium.org/6685088
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7268 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-03-18 18:49:56 +00:00