AuroraMiddleware/v8
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31 Commits

Author SHA1 Message Date
jkummerow@chromium.org
c7a9bffbcf Clean up the usage of V8_TARGET_ARCH_${arch} and V8_HOST_ARCH_${arch} 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/18037002

Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15391 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-28 15:34:48 +00:00
bmeurer@chromium.org
63812f9dc3 Fix the compilation of gdbjit 
R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/18023005

Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15351 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-27 11:38:37 +00:00
bmeurer@chromium.org
9e0f0a73dc Get rid of ZoneScope completely. 
There's no need to differentiate between an actual Zone and its
scope. Instead we bind the lifetime of the Zone memory to the
lifetime of the Zone itself, which is way easier to understand
than having to dig through the code looking for zone scopes.

Depends on https://codereview.chromium.org/17826004/

R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/17827005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15337 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-26 13:36:16 +00:00
bmeurer@chromium.org
8e9b934e7e Get rid of the ZoneScopeMode. 
No one is using the DONT_DELETE_ON_EXIT mode for ZoneScopes anymore, so
we can safely assume that all ZoneScopes are DELETE_ON_EXIT now.

R=danno@chromium.org
BUG=

Review URL: https://codereview.chromium.org/17826004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15336 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-26 12:54:12 +00:00
yangguo@chromium.org
5cf0cba71a Fix compilation with gdbjit=on. 
r14919 forgot three AssertNoAllocation -> DisallowHeapAllocation replacements.

BUG=v8:2719
R=yangguo@chromium.org

Review URL: https://chromiumcodereview.appspot.com/16093041

Patch from Kang-Hao (Kenny) Lu <kennyluck@csail.mit.edu>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15046 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-06-10 16:31:55 +00:00
jkummerow@chromium.org
586c4e74b6 Replace OS::MemCopy with OS::MemMove (just as fast but more flexible). 
Review URL: https://codereview.chromium.org/13932006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14280 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-04-16 12:30:51 +00:00
yangguo@chromium.org
cba3446d41 Use PrintF instead of fprintf. 
R=sven@chromium.org
BUG=

Review URL: https://chromiumcodereview.appspot.com/13811020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14200 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-04-10 09:18:41 +00:00
mstarzinger@chromium.org
4623e71123 GDBJIT: Use runtime_zone to fix --gdbjit_full 
R=yangguo@chromium.org
BUG=v8:2608

Review URL: https://codereview.chromium.org/13813014
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14198 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-04-10 08:10:51 +00:00
mstarzinger@chromium.org
87c564efb6 GDBJIT: Properly terminate sub program and compile unit 
Review URL: https://codereview.chromium.org/13781002
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14188 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-04-09 15:25:40 +00:00
mstarzinger@chromium.org
1141d4afe5 Fix presubmit style warning for gdb-jit.cc 
For many moons now I've been seeing this warning when running make x64.release.check:

  /home/wingo/src/v8/src/gdb-jit.cc:632:
     Single-argument constructors should be marked explicit.
     [runtime/explicit] [5]

This patch fixes it.

BUG=

Review URL: https://codereview.chromium.org/13724006
Patch from Andy Wingo <wingo@igalia.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14153 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-04-05 15:10:51 +00:00
mstarzinger@chromium.org
b07f94c26a Make GDBJIT interface compile again. 
Review URL: https://codereview.chromium.org/12952002
Patch from Haitao Feng <haitao.feng@intel.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2013-03-20 11:29:46 +00:00
mstarzinger@chromium.org
e2da94b804 MIPS: Fix compilation failure on ARM in r12685. 
Port r12686 (bdda5c81)

BUG=
TEST=

Review URL: https://codereview.chromium.org/11143029
Patch from Akos Palfi <palfia@homejinni.com>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12738 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-10-16 08:16:36 +00:00
mstarzinger@chromium.org
8b299a5b0e Fix compilation failure on ARM in r12685. 
R=jkummerow@chromium.org

Review URL: https://codereview.chromium.org/11103004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12686 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-10-10 11:58:22 +00:00
mstarzinger@chromium.org
4887285da4 Make GDBJIT interface compile again. 
R=ulan@chromium.org
BUG=v8:1804

Review URL: https://codereview.chromium.org/11022007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@12679 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-10-09 08:24:58 +00:00
fschneider@chromium.org
1f7d42efc9 Landing for pliard@chromium.org: Remove static initializers in v8. 
This change includes two CLs by pliard@chromium.org:

1. http://codereview.chromium.org/9447052/ (Add CallOnce() and simple LazyInstance implementation):

Note that this implementation of LazyInstance does not handle global destructors (i.e. the lazy instances are never deleted).

This CL was initially reviewed on codereview.appspot.com:
http://codereview.appspot.com/5687064/



2.  http://codereview.chromium.org/9455088/ (Remove static initializers in v8):
This CL depends on CL 9447052 (adding CallOnce and LazyInstance).
It is based on a patch sent by Digit.

With this patch applied, we have only one static initializer left (in atomicops_internals_x86_gcc.cc). This static initializer populates a structure used by x86 atomic operations. It seems that we can hardly remove it. If possible, it will be removed in a next CL. 

This CL also modifies the presubmit script to check the number of static initializers.


BUG=v8:1859
Review URL: https://chromiumcodereview.appspot.com/9666052

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@11010 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-03-12 13:56:56 +00:00
erik.corry@gmail.com
b3e0761e38 Cosmetic changes ("set up" is a verb, "setup" is a noun). 
Review URL: http://codereview.chromium.org/9139051

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@10399 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2012-01-13 13:09:52 +00:00
keuchel@chromium.org
7385fef2ca Cleanup ScopeInfo and SerializedScopeInfo. 
Both classes have been merged into a single ScopeInfo
class that implements the functionality from both.

This CL does not adapt the broken gdb-jit interface.

Review URL: http://codereview.chromium.org/8352039

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-11-03 10:36:55 +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
vegorov@chromium.org
89c83051aa Fix presubmit failure in gdb-jit.cc. 
R=ricow@chromium.org

Review URL: http://codereview.chromium.org/7289013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8487 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-30 12:19:47 +00:00
vegorov@chromium.org
64c897b5cb Extend gdb-jit support (OSX/locals+parameters/prettyprint) 
Generate Mach-O in-memory objects for OSX. Dump locals and parameters
for non-optimized frames.

Unfortunately, it seems like more-recent-GDB on OSX there is a little
temperamental (eg, the version from macports will be missing symbols
from gdb-integration_g when the version included in xcode will not--
and this is with --gdbjit off).

Includes some Python scripts to make dealing with V8 values in gdb more
pleasant.

Patch by Luke Zarko.

Review URL: http://codereview.chromium.org/6995161

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8483 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-30 11:52:00 +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
dslomov@chromium.org
24d81fc39c Patch by Luke Zarko. 
Fix building with gdbjit=on

Issue 7101011: http://codereview.chromium.org/7101011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@8161 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-06-02 17:50:02 +00:00
vegorov@chromium.org
1a3bbebade Fix compilation with gdbjit=on. 
Ensure mutual exclusion on access to GDBJITInterface internal structures to make it work correctly with several isolates.

Review URL: http://codereview.chromium.org/6816053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@7557 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-04-08 11:25:19 +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
vegorov@chromium.org
cd3365c867 GBDJIT: Do not check unwinding information correctness on x64. 
This does not affect correctness of most common use cases.

Review URL: http://codereview.chromium.org/6525053

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6827 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-02-16 17:40:28 +00:00
vegorov@chromium.org
316a12dea9 Added gdb-jit interface support for ARM. Compressed .debug_line table by 1) 
removing duplicate adjacent entries having the same line number, and 2) using
special opcodes to encode multiple machine register state changes in one byte.
Also made a fix involving the order in which static initializers are performed.

Patch by Shasank Chavan of Hewlett-Packard Development Company, LP

BUG=none
TEST=Try building for arm

Review URL: http://codereview.chromium.org/6524020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6801 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-02-15 21:11:31 +00:00
vegorov@chromium.org
09b3041a57 GDBJIT: emit .eh_frame section on x64. 
This enables proper stack unwinding on x64.

Currently this requires V8 to be compiled without snapshot and --gdbjit-full to be enabled.

Original patch by Sanjoy Das (http://codereview.chromium.org/6371011/)

Review URL: http://codereview.chromium.org/6250104

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6575 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-02-02 13:32:18 +00:00
vegorov@chromium.org
80b7a0e164 Fix lint error introduced by r6367. 
TBR=erik.corry@gmail.com

Review URL: http://codereview.chromium.org/6378001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6368 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-18 16:16:00 +00:00
vegorov@chromium.org
3003b2156b Basic GDB JIT Interface integration. 
It has certain overheads even when gdb is not attached so it is guarded by ENABLE_GDBJIT_INTERFACE define and --gdbjit flag.

Review URL: http://codereview.chromium.org/5965011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6367 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-18 16:11:01 +00:00