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Author SHA1 Message Date
yangguo@chromium.org
65daf10c23 MIPS: Fix implementation of string slices. 
Bug on mips using at register innapropriately, use different reg as temp.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7794020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9071 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-30 16:13:02 +00:00
keuchel@chromium.org
42388ad5c7 Temporal dead zone behaviour for let bindings. 
BUG=
TEST=mjsunit/harmony/block-let-semantics.js

Review URL: http://codereview.chromium.org/7671042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9070 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-30 11:23:57 +00:00
mikhail.naganov@gmail.com
458cdd6d8b Add a dependency of v8_base on WinSocket2 Windows library. 
v8_base depends on ws2_32.lib for accept() and some of the
other socket used for the debugger.

Patch by Ryan Dahl <ry@tinyclouds.org>

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

Review URL: http://codereview.chromium.org/7806011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9069 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-30 11:10:09 +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
yangguo@chromium.org
4cc8ca359a Fixing presubmit issue. 
Review URL: http://codereview.chromium.org/7792034

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9066 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-30 09:05:40 +00:00
yangguo@chromium.org
d5a0b00bde Fixing compile error introducted by a typo in r9064. 
Review URL: http://codereview.chromium.org/7790022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9065 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-30 08:41:54 +00:00
yangguo@chromium.org
3077e8aa2f Generated code for substring slices in ia32. 
Review URL: http://codereview.chromium.org/7744052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9064 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-30 08:22:41 +00:00
svenpanne@chromium.org
4084e698c3 Fixed a bug in the chaining of fixup position 
The ARM and MIPS assemblers had a bug where they did not handle the last element
in the list of code positions correctly during the fixup of offsets for forward
jumps. This happened when the first instruction contained a forward jump to a
label, and that label was used in a forward jump later, too.

Unified the code for Assembler::next on ARM and MIPS while we were there.

Added test cases, even for ia32/x64, which seem to be correct, even I don't
fully understand why... %-}

BUG=v8:1644
Review URL: http://codereview.chromium.org/7786001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9063 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-30 07:36:31 +00:00
yangguo@chromium.org
d74cceb2bc Removing bogus check introduced in r9027. 
Review URL: http://codereview.chromium.org/7781013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9060 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 14:04:01 +00:00
yangguo@chromium.org
a2f1431aff MIPS: Fix an invalid stack-check in the simulator. 
This fixes mjsunit regress-1132.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7781002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9059 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 13:29:55 +00:00
yangguo@chromium.org
596daba583 Fix for a possible bug in RegExp stack guard. 
Review URL: http://codereview.chromium.org/7744051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9058 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 13:04:33 +00:00
jkummerow@chromium.org
5262061eac Convert a bunch of ASSERTs to STATIC_ASSERTs 
making our debug binaries ever so slightly faster

Review URL: http://codereview.chromium.org/7776010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9057 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 13:02:35 +00:00
fschneider@chromium.org
a846d482dd Revert r9047 to fix broken build. 
I need some more time to properly fix the problem.

TBR=kmillikin@chromium.org
Review URL: http://codereview.chromium.org/7781008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9055 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 12:19:43 +00:00
yangguo@chromium.org
054b737ea5 MIPS: Fixed a RecordWrite call in the FullCodeGenerator. 
This caused an occasional failure in the Threading2 cctest running in debug mode with --always-opt.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7779007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9054 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 11:56:48 +00:00
lrn@chromium.org
5c32722581 Make built-in functions not rely on callback functions .call method. 
In builtin code, we can't rely on Function.prototype.call being unmolested.

Review URL: http://codereview.chromium.org/7776008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9053 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 11:44:54 +00:00
yangguo@chromium.org
2ade6a5a2e Small fix for STATIC_ASSERT. 
Review URL: http://codereview.chromium.org/7776007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9052 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 11:41:23 +00:00
fschneider@chromium.org
8ab5b50f1b Introduce support for local function declarations in Hydrogen. 
Review URL: http://codereview.chromium.org/7782001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9047 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 10:50:47 +00:00
jkummerow@chromium.org
1befe0bbbb Remove unnecessary break-after-return in switch statement 
BUG=v8:1642

Review URL: http://codereview.chromium.org/7781007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9043 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 10:47:00 +00:00
ricow@chromium.org
e7032b8c48 Prepare push to trunk. Now working on version 3.5.10. 
Review URL: http://codereview.chromium.org/7782002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9039 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 10:15:47 +00:00
yangguo@chromium.org
55849e95d7 MIPS: port Tentative implementation of string slices (hidden under the flag --string-slices). 
Ported r9027 (e9a3514)

BUG=
TEST=

Review URL: http://codereview.chromium.org/7736010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 09:36:58 +00:00
jkummerow@chromium.org
a549ddf49d Fix warnings reported by MSVS for shared library build 
TEST=compiles without warnings (esp. the shared-lib build with Visual Studio)

Review URL: http://codereview.chromium.org/7745053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 09:14:59 +00:00
vegorov@chromium.org
9e2db4c0f0 MIPS: Fix KeyedStoreStubCompiler::GenerateStoreFastDoubleElement() 
Test regress-91013.js (to ensure that the stored value was returned) passed on mips
without this fix, since the input value (in value_reg, a0) also happens to be in
mips return value register v0 at the time of call.

But it is fragile to depend on that behavior, so an explicit move from a0 to v0
is warranted. This fix puts that move in the delay slot of the Ret().

Patch by Paul Lind.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7779006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 09:10:27 +00:00
fschneider@chromium.org
fa2ff742ed Adjust unit test to avoid flakyness when running with the ARM simulator. 
In some cases the assert that the test function is not optimized fails
because the function may be optimized already after the second invocation.
(e.g. when running slow in debug mode)
Review URL: http://codereview.chromium.org/7778009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9034 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 08:46:35 +00:00
yangguo@chromium.org
ab03dff745 Commenting register usage in MIPS. 
Review URL: http://codereview.chromium.org/7775007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9033 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 08:41:39 +00:00
fschneider@chromium.org
a2deb8af0b Landing: MIPS: Fixed a bug in a special case of MacroAssembler::Ext. 
Original code review: http://codereview.chromium.org/7777005/
Review URL: http://codereview.chromium.org/7778007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 07:13:06 +00:00
fschneider@chromium.org
a58b9ba90b Remove code handling parameters rewritten to properties (aka synthetic properties). 
After merging the new arguments branch, there is no need for this code anymore.

TEST=all tests pass
Review URL: http://codereview.chromium.org/7753030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-29 07:07:39 +00:00
lrn@chromium.org
cd3588d582 Make (some) functions called from builtin functions use the callback's global as receiver. 
Changes GetGlobalReceiver() to GetDefaultReceiver(func) that returns undefined
for strict and native functions, and the function's context's global proxy
for "normal" functions.

BUG=v8:1547
TEST=cctest/api-test/ForeignFunctionReceiver

Review URL: http://codereview.chromium.org/7741042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-26 13:53:00 +00:00
yangguo@chromium.org
daf8135ba6 Fixed regression introduced in r9027. 
Review URL: http://codereview.chromium.org/7741041

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9029 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-26 13:40:25 +00:00
mstarzinger@chromium.org
fbe1690def Only count uniquely named native scripts for debug. 
The debugger exposes all native script which might include duplicates
having the same name. This is triggered by debug-script in stress mode
on the gc branch.

R=sgjesse@chromium.org
BUG=v8:1641
TEST=mjsunit/debug-script

Review URL: http://codereview.chromium.org/7740050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-26 13:23:25 +00:00
yangguo@chromium.org
77141f78ff Tentative implementation of string slices (hidden under the flag --string-slices). 
TEST=test/mjsunit/string-slices.js

Review URL: http://codereview.chromium.org/7477045

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-26 13:03:30 +00:00
yangguo@chromium.org
92b9bdfec5 Fixed regression introduced in r9023. 
Review URL: http://codereview.chromium.org/7740049

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-26 11:56:12 +00:00
jkummerow@chromium.org
b2bc11a602 Add a bunch of compile-time flags to the gyp build (and top-level Makefile) 
Review URL: http://codereview.chromium.org/7748018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9025 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-26 11:23:51 +00:00
yangguo@chromium.org
ec7b679a8d Changed the order of arguments in the check as suggested to issue 1275. 
BUG=v8:1275

Review URL: http://codereview.chromium.org/7740046

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-26 08:45:47 +00:00
yangguo@chromium.org
d727ba855c Changed some jumps to short jumps in IA32 generated code. 
Review URL: http://codereview.chromium.org/7745022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9023 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-26 08:22:13 +00:00
svenpanne@chromium.org
a5001de29c Centralize code for freeing LargeObjectChunks, fixing an uncommit bug. 
Due to heavy copy-n-paste, the handling of guard pages was inconsistent and we
didn't uncommit exactly the region we previously committed. Furthermore, the LOG
calls weren't consistent, either.
Review URL: http://codereview.chromium.org/7744025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-26 07:44:36 +00:00
fschneider@chromium.org
3cdff159ea Landing: MIPS: Remove gp and sp from callee-saved register list. 
Original code review: http://codereview.chromium.org/7740018/
Review URL: http://codereview.chromium.org/7744050

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-26 07:24:30 +00:00
jkummerow@chromium.org
dda2889ba1 Refactor .gyp files: 
common.gypi now contains global target defaults and is included by all .gyp files;
standalone.gypi contains definitions for stand-alone v8 builds.
This fixes d8 for the ARM simulator.

TEST=compiles and tests pass on all platforms

Review URL: http://codereview.chromium.org/7740020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9019 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-25 14:50:09 +00:00
lrn@chromium.org
2f2f90610e Changed computation of func.caller to skip some built-in functions. 
Now skips built-in functions called from other built-in functions,
so only the initally called built-in function is exposed.

Review URL: http://codereview.chromium.org/7740021

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9018 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-25 13:38:58 +00:00
svenpanne@chromium.org
3d88d16f47 Two tiny refactorings: Removed a bit of copy-n-paste. Moved LargeObjectChunk::Free from header to implementation, it does a syscall, anyway. 
Review URL: http://codereview.chromium.org/7744023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-25 13:35:15 +00:00
lrn@chromium.org
893b8320b8 Added access check to Runtime_GetPrototype. 
BUG=93759

Review URL: http://codereview.chromium.org/7701023

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9016 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-25 13:22:55 +00:00
fschneider@chromium.org
2b024e3d5d Land two MIPS changes contributed by Paul Lind. 
1. Issue 7744014: MIPS: Fixed and optimized MacroAssembler::Trunc_uw_d, Cvt_d_uw, Ext, Ins. (http://codereview.chromium.org/7744014/)

2. Issue 7740019: MIPS: Fix for function argument access in non-strict mode. (http://codereview.chromium.org/7740019/)
Review URL: http://codereview.chromium.org/7741016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9014 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-25 12:12:25 +00:00
svenpanne@chromium.org
a546e4a8dd Fixed bool <-> Executability confusion and improved typing a bit. 
Passing a value of type Executability to a function expecting a bool worked only
by accident (because of the order of values in the enum). But using boolean
parameters is often a bad idea, anyway, so we use Executability directly.

Just another example why implicit type conversions in C++ are a bad idea... :-P
Review URL: http://codereview.chromium.org/7753001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-25 10:55:44 +00:00
lrn@chromium.org
0946ce67d3 Make FromPropertyDescriptor not trigger inherited setters. 
Review URL: http://codereview.chromium.org/7745017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9010 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-25 09:07:43 +00:00
ricow@chromium.org
d9eccf2beb Prepare push to trunk. Now working on version 3.5.9. 
Review URL: http://codereview.chromium.org/7714033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9007 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-24 11:53:59 +00:00
yangguo@chromium.org
02e70b799b Fixed the shared library build of D8 that was broken by r9005. 
Review URL: http://codereview.chromium.org/7701024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-24 10:48:48 +00:00
yangguo@chromium.org
1afbe92a0e Fixed minor bug in D8 related to mapping counters to a file. 
Review URL: http://codereview.chromium.org/7717022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-24 09:47:10 +00:00
yangguo@chromium.org
2d538fe6a6 removed executable bit in those files. 
Review URL: http://codereview.chromium.org/7710019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9003 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-23 13:57:37 +00:00
lrn@chromium.org
13dd915a2a Fix typo in assert. 
Also remove the requirement to have an AssertNoAllocation object when getting the flat content. We actually do allow allocation, it's just GC's we don't allow.

Review URL: http://codereview.chromium.org/7710018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-23 13:23:30 +00:00
mikhail.naganov@gmail.com
2e1e5fc09c Heap profiler: for objects of class "Object", try to lookup name 
from the constructor function. This works well for binding objects,
and this matches DevTools' algorithm for name assignment.

R=sgjesse@chromium.org
BUG=none
TEST=test-heap-profiler/GetConstructorName

Review URL: http://codereview.chromium.org/7709026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-23 12:24:54 +00:00
lrn@chromium.org
9eb7d4a53c Replace ToAsciiVector and ToUC16Vector with single function that returns a tagged value. 
The tag tells whether the content is ASCII or UC16, or even if the string wasn't flat.

BUG: v8:1633

Review URL: http://codereview.chromium.org/7709024

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-23 12:22:12 +00:00