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1175 Commits

Author SHA1 Message Date
mstarzinger@chromium.org
7414229602 Fix compilation of GrowAndShrinkNewSpace on Mac. 
R=jkummerow@chromium.org
BUG=v8:1707
TEST=cctest/test-heap/GrowAndShrinkNewSpace

Review URL: http://codereview.chromium.org/7989009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9405 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-22 16:40:07 +00:00
mstarzinger@chromium.org
190d8d671d Cleanup and enable GrowAndShrinkNewSpace test case. 
R=svenpanne@chromium.org
BUG=v8:1707
TEST=cctest/test-heap/GrowAndShrinkNewSpace

Review URL: http://codereview.chromium.org/7995004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9398 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-22 14:50:20 +00:00
fschneider@chromium.org
fd71ed8d36 Temporarily mark a test as timing out until the problem is found. 
Review URL: http://codereview.chromium.org/7989003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9395 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-22 13:19:19 +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
ad5ed43c13 Fix broken Windows build. 
Review URL: http://codereview.chromium.org/7983033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9369 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-21 14:42:50 +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
erik.corry@gmail.com
14087f430d Disable some tests while we hunt for the reasons behind them. 
Review URL: http://codereview.chromium.org/7978022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9350 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-21 07:25:33 +00:00
mstarzinger@chromium.org
bffbcefffb Fix new space shrinking to compute correct capacity. 
R=vegorov@chromium.org
BUG=v8:1702
TEST=cctest/test-heap/GrowAndShrinkNewSpace

Review URL: http://codereview.chromium.org/7983001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9348 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-20 15:35:36 +00:00
mstarzinger@chromium.org
86832d5924 Fix new space shrinking to reset from-space. 
R=lrn@chromium.org
BUG=v8:1702
TEST=cctest/test-heap/GrowAndShrinkNewSpace

Review URL: http://codereview.chromium.org/7976003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9346 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-20 13:37:40 +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
yangguo@chromium.org
3439ab60f7 Correcting a bogus assert outdated since r9295. 
Review URL: http://codereview.chromium.org/7909002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9300 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-15 12:47:06 +00:00
jkummerow@chromium.org
fcc2e65aad Change global const handling to silently ignore redeclarations 
and make window.{Infinity,NaN,undefined} read-only as per ES5

BUG=89490
TEST=mjsunit/const-redecl.js, mjsunit/undeletable-functions.js, es5conform, sputnik

Review URL: http://codereview.chromium.org/7811015

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9299 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-15 12:00:30 +00:00
yangguo@chromium.org
327eb48ce6 Enable slices of external strings (in the tentative implementation). 
TEST=cctest test-strings/SliceFromExternal, mjsunit/string-slices.js

Review URL: http://codereview.chromium.org/7832002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9295 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-15 11:10:01 +00:00
mikhail.naganov@gmail.com
b706cfce94 Eliminate the need for code delete events in CPU profiler. 
Events are still generated for tick processor on performance testing
server to work, as soon as scripts will be updated, it will be safe
to remove code delete events emitting code.

R=erik.corry@gmail.com
BUG=v8:1466
TEST=existing tests in test-profile-generator,test-cpu-profiler and mjsunit/tools

Review URL: http://codereview.chromium.org/7864017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9275 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-14 11:47:03 +00:00
kmillikin@chromium.org
63bec78428 Revert "MIPS: port Remove in-loop tracking for call ICs." 
Committed incorrectly.

TBR=ricow@chromium.org
BUG=
TEST=

Review URL: http://codereview.chromium.org/7890026

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9270 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-14 08:08:16 +00:00
kmillikin@chromium.org
f9e2922b12 MIPS: port Remove in-loop tracking for call ICs. 
port r9260 (af9cfd83).

Original commit message:
We passed this flag around in a lot of places and had differenc call
ICs based on it, but never did any real specialization based on its
value.

BUG=
TEST=

Review URL: http://codereview.chromium.org/7886028
Patch from Paul Lind <plind44@gmail.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9269 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-14 08:04:47 +00:00
mikhail.naganov@gmail.com
f8e5c71e18 Rename SmartPointer to SmartArrayPointer. 
As pointed out in: http://codereview.chromium.org/7754007/#msg5

"SmartPointer should have been named SmartArrayPointer as it expects an input
allocated using new[] and deallocates it using delete[]. Using it as a simple
scoped pointer for a single object is incorrect."

R=mnaganov@chromium.org

Review URL: http://codereview.chromium.org/7860011
Patch from Thiago Farina <tfarina@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9215 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-09 22:39:47 +00:00
ricow@chromium.org
b8cbe08fcc Fix presubmit errors caused by updated depot tools 
This is all blank line before/after linting errors.
Review URL: http://codereview.chromium.org/7754022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9204 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-08 19:57:14 +00:00
lrn@chromium.org
c1dc429c02 Fix bug in collector. 
Small cleanups in preparser.

TEST=cctest/test-utils/SequenceCollectorRegression

Review URL: http://codereview.chromium.org/7754014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9197 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-08 13:44:11 +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
erik.corry@gmail.com
e9cc1804bd Make one-character strings into symbols more agressively. 
Review URL: http://codereview.chromium.org/7840029

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9175 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-07 13:13:56 +00:00
jkummerow@chromium.org
1db6be7f2b Fix a few clang warnings (which -Werror treats as errors) 
Review URL: http://codereview.chromium.org/7779033

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9141 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-06 07:41:45 +00:00
fschneider@chromium.org
d8cec510e4 Landing: MIPS: Fixed some mips32r1-specific test failures. 
Original review: http://codereview.chromium.org/7737019/
Review URL: http://codereview.chromium.org/7739019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9137 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-05 11:50:36 +00:00
lrn@chromium.org
449fd357df Remove unused includes from scanner.h. 
This file should also be renamed to something else, as after many refactors,
there isn't any Scanner class in there, just four CharacterStream classes.

R=lrn@chromium.org

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

Review URL: http://codereview.chromium.org/7835019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9124 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-05 07:39:47 +00:00
yangguo@chromium.org
1be99a9627 Generated code for substring slices in x64 and arm. 
Review URL: http://codereview.chromium.org/7795018

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9111 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-09-01 15:24:26 +00:00
jkummerow@chromium.org
f3fc54666a Add support for shared library builds to tools/test-wrapper-gypbuild.py 
by setting LD_LIBRARY_PATH as required

Review URL: http://codereview.chromium.org/7811016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9085 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-31 14:15:42 +00:00
yangguo@chromium.org
ccb262ea3a Changed test expectations for ARM and MIPS. 
Review URL: http://codereview.chromium.org/7778042

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9084 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-31 14:12:25 +00:00
svenpanne@chromium.org
07c1c9ebc7 MIPS: small test-case fix for chaining of fixup position. 
Add nops to the branch-delay slots of the 'beq' and 'bne' instructions
used in the test-case. Having a branch instruction in the branch-delay-slot
of another branch is undefined on mips.

In regular code we avoid this by using the Branch() macro-instruction which
fills the branch-delay-slot with nop() automatically, unless the programmer
asks to use it (via USE_BRANCH_DELAY).

There is more info about branch-delay-slots on this page, and in the ISA
reference also on the page:

https://github.com/paul99/v8m-rb/wiki/MIPS-instruction-set-and-v8

BUG=
TEST=
Review URL: http://codereview.chromium.org/7812019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9079 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-31 09:42:28 +00:00
mikhail.naganov@gmail.com
4f3a8bd137 Return v8::True or v8::False instead of using Boolean::New. 
BUG=None
TEST=None

R=mnaganov@chromium.org

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

Review URL: http://codereview.chromium.org/7785001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9073 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-30 18:45:48 +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
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
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
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
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
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
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
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
107d1b5e65 Inserted a missing string encoding check in lastIndexOf. 
Review URL: http://codereview.chromium.org/7685005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8992 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-22 13:55:25 +00:00
danno@chromium.org
edd691960f Implement UnionOfKeys for NonStrictArguments 
BUG=none
TEST=cctest/test-api/IndexedInterceptorNonStrictArgsWithIndexedAccessor

Review URL: http://codereview.chromium.org/7657011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8963 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-17 16:15:30 +00:00
keuchel@chromium.org
5e983535f0 Fixed scanner initialization in test-parsing. 
BUG=
TEST=

Review URL: http://codereview.chromium.org/7676003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-17 11:45:04 +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
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
mikhail.naganov@gmail.com
58824435d1 Pick the namespace alias 'i' from v8.h. 
These files already include v8.h so they don't need to define the
namespace alias again.

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

Review URL: http://codereview.chromium.org/7640012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8919 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-12 09:49:55 +00:00
lrn@chromium.org
654417d1a9 Make threaded tests not use static fields for communication. 
TEST=cctest/Threaded4

Review URL: http://codereview.chromium.org/7620007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8892 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-11 09:08:44 +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
df91f6b396 Simpler (and a bit faster) keyword matcher. 
Replaced the keyword matching state machine with a switch on the first char followed up by inlined char comparisons.

R=lrn@chromium.org
TEST=cctest/test-parsing/ScanKeywords

Review URL: http://codereview.chromium.org/7558017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-09 13:32:53 +00:00
jkummerow@chromium.org
1a849d2754 Make GYP build usable for day-to-day work (second attempt) 
- Introduce a global Makefile that triggers GYP-based building
- Some fixes to .gyp[i] files to make everything work
- tools/test-wrapper-gypbuild.py as a temporary solution for easy testing

Original review URL: http://codereview.chromium.org/7383006/

Review URL: http://codereview.chromium.org/7550030

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8840 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-05 09:44:30 +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
b05ff5e0b9 Prototype of mark-and-compact support for Harmony weak maps. 
R=vegorov@chromium.org
BUG=v8:1565
TEST=cctest/test-weakmaps

Review URL: http://codereview.chromium.org/7553012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8817 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-08-03 12:48:30 +00:00