AuroraMiddleware/v8
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113 Commits

Author SHA1 Message Date
whesse@chromium.org
5d3432b530 Add source file lithium-codegen-x64.cc. Add class declarations to lithium-codegen-x64.h. 
Review URL: http://codereview.chromium.org/6135008

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6264 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-11 12:24:18 +00:00
whesse@chromium.org
7c94bf13b9 Create platform-independent lithium files, move LGapResolver and LGapNode there 
Review URL: http://codereview.chromium.org/6121001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6221 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-07 11:49:22 +00:00
whesse@chromium.org
3055ca216d Add private members to lithium classes on X64. Add implementation file lithium-x64.cc. 
Review URL: http://codereview.chromium.org/6015014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6178 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2011-01-05 12:31:31 +00:00
sgjesse@chromium.org
716e6282e9 Refactoring out object printing functions into objects-printer.cc. 
Patch by Mark Lam from Hewlett-Packard Development Company, LP

Review URL: http://codereview.chromium.org/6083001


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6110 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-22 13:04:47 +00:00
sgjesse@chromium.org
e21d76a0e3 1. Added support for object printing for release mode using the 
objectprint=on (defaults to off) option (which defines OBJECT_PRINT).
2. Added the ability to print objects to a specified file instead of
   just stdout.
3. Added a use_verbose_printer flag (true by default) to allow some
   object printouts to be less verbose when the flag is false.
4. Fixed a bug in VSNPrintF() where it can potentially write into an
   empty char vector.

Patch by Mark Lam from Hewlett-Packard Development Company, LP

Review URL: http://codereview.chromium.org/5998001


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6080 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-20 10:38:19 +00:00
kasperl@chromium.org
90b3370374 Update V8 to version 3.0 (re-land r5920). 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 11:31:57 +00:00
kasperl@chromium.org
51b494d096 Revert r5920. Will re-land shortly. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 11:01:02 +00:00
kasperl@chromium.org
e5860bd6a8 Update V8 to version 3.0. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5920 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-12-07 09:11:56 +00:00
lrn@chromium.org
dc390d0e1f Untemplated preparser.h and made it depend on virtual types. 
Extracted preparse-data specification and logging classes.

Review URL: http://codereview.chromium.org/5166006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-23 11:46:36 +00:00
floitschV8@gmail.com
1fafbe760d Remove Gay's dtoa from sources. 
Farewell.

Review URL: http://codereview.chromium.org/5195003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-22 14:42:07 +00:00
floitschV8@gmail.com
7ac932c088 Add bignum fall-back when the fast dtoa doesn't succeed. This removes Gay's dtoa for the double->string direction. We still need it for the string->double direction. 
Review URL: http://codereview.chromium.org/3468003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5840 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-17 13:20:44 +00:00
ager@chromium.org
a24d627598 Extract extensions to a separate directory. 
Remove extensions from the external reference table. They should never
be part of the serialized code.

Create extensions/experimental subdirectory for experimental
extensions not officially supported by V8.

Review URL: http://codereview.chromium.org/5094003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5838 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-17 12:28:30 +00:00
floitschV8@gmail.com
808d00f8ef Bignum implementation of Strtod. 
This removes the dependency on Gay's strtod.

Review URL: http://codereview.chromium.org/4060001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5778 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-08 11:49:47 +00:00
lrn@chromium.org
f386f97476 Move part of scanner.* into scanner-base.* for reuse in preparser scanner. 
Make checks.h not depend on flags.h or global.h (or anything else except
include/v8stdint.h). Only checks.cc has the dependencies (so another
implementation of checks.cc can be provided by the preparser).
Now files depending on checks.h (using ASSERT macros) can include it
directly without depending on all of v8.

Review URL: http://codereview.chromium.org/4576001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5775 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-11-05 13:33:40 +00:00
ager@chromium.org
08da2bd6fb Remove vm-state.cc from build files. Forgot to do that when 
removing the file from the repository.
Review URL: http://codereview.chromium.org/3950001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5666 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-20 06:47:49 +00:00
floitschV8@gmail.com
f5ea94da69 Simplify powers-of-ten cache. 
The existing cache was build to support changes to fast-dtoa. This complicated the cache. Since the cached numbers are now in a .cc file they can be shared with other parts of v8.

Review URL: http://codereview.chromium.org/3608011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5606 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-07 13:02:36 +00:00
floitschV8@gmail.com
caf6856ade Move gay_strtod outside conversions.cc. 
This is the first part of removing calls to gay's strtod. Future CLs will
get rid of calls to gay_strtod entirely.

BUG=
TEST=

Review URL: http://codereview.chromium.org/3563009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5600 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-10-07 08:54:10 +00:00
lrn@chromium.org
2c85faf1ae Refactored string search code. 
Made string search state explicit for repreated calls (a StringSearch class).

Review URL: http://codereview.chromium.org/3467010

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5550 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-09-29 10:57:23 +00:00
whesse@chromium.org
82309445ad Move code stub implementations from codegen-[platform].cc files to new code-stub-[platform].cc files, and declarations to new code-stub-[platform].h files. 
Remaining work is to do the same for platform-independent code stub declarations, and to remove all dependencies on codegen header files from code stub files.
Review URL: http://codereview.chromium.org/3195022

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5338 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-25 09:44:44 +00:00
kasperl@chromium.org
7b51dc7edb Cleanup the AST code by removing unused parts and get rid of the 
flow graph code completely. Add new AST node for null compares
and use it to make the full codegens better at generating code
for null comparisons.
Review URL: http://codereview.chromium.org/3146037

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5323 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-24 07:26:49 +00:00
ager@chromium.org
3e936b547a Remove experimental fast-codegen. We are no longer working on this 
approach.

Review URL: http://codereview.chromium.org/3152016

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5259 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-13 09:07:09 +00:00
vegorov@chromium.org
28f9412cbd Generalize virtually dispatched scavenger to virtually dispatched specialized visitors. 
Review URL: http://codereview.chromium.org/3066044

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5246 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-08-11 14:30:14 +00:00
erik.corry@gmail.com
d0241c98c5 Remove the fledgling Thumb2 support since we are concentrating 
on other ways to make ARM code more compact.
Review URL: http://codereview.chromium.org/2080017

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4698 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-05-21 09:23:33 +00:00
floitschV8@gmail.com
7fc98eb1f4 Dtoa for fixed notation. 
Review URL: http://codereview.chromium.org/1956005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4596 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-05-05 13:51:27 +00:00
floitschV8@gmail.com
92a9e30cd8 Revert r4591 
Review URL: http://codereview.chromium.org/1968003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4592 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-05-05 10:33:27 +00:00
floitschV8@gmail.com
b441d246b3 Provide (non Gay) dtoa for fixed notation. 
Review URL: http://codereview.chromium.org/1865001

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4591 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-05-05 09:29:18 +00:00
erik.corry@gmail.com
4418b58973 Fix cross compilation of snapshot builds using scons. 
With this change we also activate snapshots for ARM
benchmarking builds.
Review URL: http://codereview.chromium.org/1627019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4394 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-04-13 09:01:30 +00:00
mikhail.naganov@gmail.com
c520e28dcb Make VM state tracking to be independent of logging and profiling. 
Also pull out VMState into its own set of source files.

Review URL: http://codereview.chromium.org/1519027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-04-08 13:37:39 +00:00
whesse@chromium.org
75003d7e76 Change a TypeInfo function from inline to non-inline, reducing stack usage during code compilation. 
Review URL: http://codereview.chromium.org/1369003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4297 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-26 11:34:00 +00:00
kmillikin@chromium.org
70bbac9c56 Move flow graph and helper classes to their own file. 
The FlowGraph, FlowGraphBuilder, and flow graph node classes are moved
to src/flow-graph.cc.

Review URL: http://codereview.chromium.org/1253009

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4287 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-25 16:22:48 +00:00
erik.corry@gmail.com
f5523ecc6a Split the virtual frame into heavy and light versions. 
The heavy version is for x86 and x64.  The light version
is for ARM and MIPS.  Remove the elements_ array from the
virtual frame in the light version.  More simplifications
to come, followed by light register allocation.
Review URL: http://codereview.chromium.org/1164002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4272 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-25 13:18:00 +00:00
kasperl@chromium.org
7d6a3b433f Merge the partial_snapshots branch back into bleeding_edge. For 
now, the custom call generator stuff is disabled.
Review URL: http://codereview.chromium.org/1094014

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4217 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-23 11:40:38 +00:00
floitschV8@gmail.com
05beab6b1f Rename files containing underscores. 
Review URL: http://codereview.chromium.org/1102002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4191 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-19 12:15:24 +00:00
mikhail.naganov@gmail.com
9582645a02 Add basic C++ implementation of CPU profiler. 
Review URL: http://codereview.chromium.org/1079006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4189 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-19 09:46:53 +00:00
floitschV8@gmail.com
9e84308722 Rename grisu to fast-dtoa. Get rid of template. 
Review URL: http://codereview.chromium.org/1032007

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4181 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-18 13:19:59 +00:00
floitschV8@gmail.com
74b4ad0e69 Fix arm compilation. DiyFp multiplications are now in a separate procedure. 
Review URL: http://codereview.chromium.org/971006

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4171 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-17 15:57:26 +00:00
mikhail.naganov@gmail.com
d2188658ca Re-apply r4159 now with working test on x64 
TBR=sgjesse@chromium.org

Review URL: http://codereview.chromium.org/979005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4164 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-17 13:15:42 +00:00
fschneider@chromium.org
9f318feb93 Revert r4159 because of x64 test failures. 
Review URL: http://codereview.chromium.org/1049003

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4162 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-17 13:04:07 +00:00
mikhail.naganov@gmail.com
ce9298029d Implement circular queues for the C++ version of CPU profiler. 
Circular queues serve as a transport for communicating between
VM, stack sampler and analyzer threads. Logging requirements
for VM and stack sampler are completely different, that's why
I introduced two different versions of CQs.

Review URL: http://codereview.chromium.org/1047002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4159 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-17 12:25:10 +00:00
mikhail.naganov@gmail.com
12d252eb81 Start migrating profiles processing to C++. 
Adding code for maintaining (address -> name) mapping and building
call trees.

Review URL: http://codereview.chromium.org/910002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4131 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-15 14:11:19 +00:00
floitschV8@gmail.com
8814064337 Fast double-to-ascii conversion. 
Review URL: http://codereview.chromium.org/866002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4106 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-11 14:49:35 +00:00
floitschV8@gmail.com
088afd03a6 Revert grisu commits. 
Review URL: http://codereview.chromium.org/804005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4092 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-10 21:26:32 +00:00
floitschV8@gmail.com
c5eea7fee2 Fast algorithm for double->string conversion. 
Review URL: http://codereview.chromium.org/619005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4090 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-10 20:49:14 +00:00
kmillikin@chromium.org
bce8d2ebae Remove unneeded variable usage analysis. 
A variable usage analysis pass was run on toplevel and lazily-compiled
code but never used.  Remove this pass and the data structures it
builds.

The representation of variable usage for Variables has been changed
from a struct containing a (weighted) count of reads and writes to a
simple flag.  VariableProxies are always used, as before.  The unused
"object uses" is removed.

Review URL: http://codereview.chromium.org/669270

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4052 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-08 13:01:24 +00:00
peter.rybin@gmail.com
77d63cc29e Basic implementation of liveedit feature 
Review URL: http://codereview.chromium.org/652027

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4045 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-03-05 22:08:58 +00:00
ager@chromium.org
fc382f0ffa Revert pax change as it does not work with older versions of scons. 
Review URL: http://codereview.chromium.org/661071

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-02-25 08:27:07 +00:00
ager@chromium.org
be1ea81cbf Land change to allow building on Gentoo Hardened Linux. 
Codereview URL: http://codereview.chromium.org/659002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3940 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-02-24 18:50:56 +00:00
fschneider@chromium.org
226769d8bf Temporarily move the ia32 fast code generator into the platform-specific directory. 
This allows us to make changes to one platform without affecting the others.


Review URL: http://codereview.chromium.org/646019

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-02-19 09:17:37 +00:00
peter.rybin@gmail.com
3849f08ade Add central bridge for liveedit support 
Review URL: http://codereview.chromium.org/607004

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3891 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-02-17 20:37:08 +00:00
sgjesse@chromium.org
a6a7c75ae0 MIPS port initial commit 
This is the first step in the MIPS port of V8. It adds assembler, disassembler and simulator for the MIPS32 architecture.

Contains stubbed out implementation of all the compiler/code generator infrastructure to make it all build.

Patch by Alexandre Rames from Sigma Designs Inc.

This is the landing of http://codereview.chromium.org/543161.
Review URL: http://codereview.chromium.org/561072

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@3799 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2010-02-04 20:36:58 +00:00