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Author SHA1 Message Date
mikhail.naganov@gmail.com
def20131a6 Disable crashing ProfLazyMode test on ARM. 
Review URL: http://codereview.chromium.org/115760


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2040 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-25 10:28:35 +00:00
mikhail.naganov@gmail.com
91bf9e8798 Fixes for comments in http://codereview.chromium.org/113641. 
Review URL: http://codereview.chromium.org/115757


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2039 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-25 10:27:18 +00:00
mikhail.naganov@gmail.com
30a0a7de43 Split nested namespaces declaration in two lines in accordance with C++ Style Guide. 
This issue was raised by Brett Wilson while reviewing my changelist for readability. Craig Silverstein (one of C++ SG maintainers) confirmed that we should declare one namespace per line. Our way of namespaces closing seems not violating style guides (there is no clear agreement on it), so I left it intact.

Review URL: http://codereview.chromium.org/115756


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2038 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-25 10:05:56 +00:00
mikhail.naganov@gmail.com
6d71da11fd Merge in changes from readability review. 
All changes from http://codereview.chromium.org/115024, except splitting namespace declarations in two lines (will be done separately for all source files).

Review URL: http://codereview.chromium.org/113763


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2037 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-25 08:39:22 +00:00
mikhail.naganov@gmail.com
9f69c414eb Implement resource-saving ("lazy") mode of Profiler. 
This is intended to be used with Chromium. When in resource-saving mode, profiler doesn't consume any resources (sampler and logging is off) until resumed. Then again, when profiler is paused, sampling and logging are turned off.

Tested under Linux and Windows. Also have done preliminary testing with Chromium.

Review URL: http://codereview.chromium.org/113762


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2036 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-25 08:25:36 +00:00
yurys@chromium.org
530b86ff17 When message handler is set to NULL and there is no debugger listener the debugger is unloaded immediately unless it's entered, in which case it will be unloaded when last instance of EnterDebugger is destroyed. 
Without the change the debugger may crash as Debugger::EventActive(v8::Break) called from OnDebugBreak may clear current debugger context. 

Also when compilation cache was enabled debugger could fail on second attach for the same reason(see AfterCompileMessageWhenMessageHandlerIsReset).

BUG=12404
Review URL: http://codereview.chromium.org/115709

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2035 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-25 07:51:04 +00:00
lrn@chromium.org
e9f1a09f9d X64: Omitted creating native builtins and using them in test-heap. 
This allows test-heap to run successfully.

Review URL: http://codereview.chromium.org/115706


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2034 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-22 14:01:06 +00:00
ager@chromium.org
cc619a34ef Remove list copy constructor (for which there was no corresponding 
assignment operator) and add an AddAll method to lists instead.
Review URL: http://codereview.chromium.org/115705

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2033 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-22 11:52:24 +00:00
kmillikin@chromium.org
6244c02f24 Remove unreachable x64-specific function. 
Review URL: http://codereview.chromium.org/113635

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2032 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-22 10:31:41 +00:00
whesse@chromium.org
1f7b98689d Add missing file to change 2030. x64/assembler-x64-inl.h was not uploaded. 
Review URL: http://codereview.chromium.org/113761

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2031 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-22 09:04:06 +00:00
whesse@chromium.org
5f5f33e4fb Implement quadword MOV on x64 assembler, emitting REX prefix. 
Review URL: http://codereview.chromium.org/115571

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2030 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-22 07:53:28 +00:00
ager@chromium.org
ddd7f7fe21 Do not ignore the result from calls to write(). This avoids a warning 
from newer gcc versions.
Review URL: http://codereview.chromium.org/115698

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2029 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-22 07:43:41 +00:00
whesse@chromium.org
a1218cfaa4 Typographical fix 
Review URL: http://codereview.chromium.org/115699

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2028 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-22 07:30:25 +00:00
ager@chromium.org
1747ae0258 Fixed minor style issue in SConstruct file. 
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2027 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-22 07:01:04 +00:00
ager@chromium.org
0582ee5da5 Land patch from Craig Schlenter to make V8 build and run when compiled 
with -O3 on gcc 4.4.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2026 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-22 06:52:02 +00:00
yurys@chromium.org
d6742c7fae For ScriptCollected events current context may be null. Message.GetEventContext will return an empty handle in such cases. 
Review URL: http://codereview.chromium.org/113698

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2024 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-21 14:21:14 +00:00
sgjesse@chromium.org
7a10634e90 Disable compilation cache when debugger is active. 
Added an option to control whether the compilation cache is enabled. Default value is true.

BUG=343
Review URL: http://codereview.chromium.org/113625

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2021 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 20:28:33 +00:00
sgjesse@chromium.org
3e76ba9a78 Propagate information on whether a non function was called as constructor or not.The Arguments object passed to the callback now has IsConstructCall set accordingly.BUG=http://crbug.com/3285 
Review URL: http://codereview.chromium.org/113634

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2020 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 19:33:44 +00:00
mikhail.naganov@gmail.com
f76cb020f9 Fix test-log/EquivalenceOfLoggingAndTraversal for the snapshot case. 
If was failing because with snapshot the range between minimum and maximum addresses of heap objects is very large (close to 0xf0000000). To fix this I rewrote handling of address maps in the test.

Submitting with TBR because of late time. I think, we'll need to revisit this change tomorrow.

TBR=sgjesse@chromium.org

Review URL: http://codereview.chromium.org/113641


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2019 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 16:43:46 +00:00
iposva@chromium.org
f1774010e7 Fix unmotivated change which causes mismatch between function 
declaration and definition.

Review URL: http://codereview.chromium.org/113640

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2018 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 16:39:26 +00:00
whesse@chromium.org
1ac2603eb7 Add the REX prefix to 64-bit assembly operands. Move some inline functions. 
Review URL: http://codereview.chromium.org/115568

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2017 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 14:14:44 +00:00
lrn@chromium.org
19d279f815 X64: Move some methods in x64/ to their file and make codegen do int3. 
Review URL: http://codereview.chromium.org/115567


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2016 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 13:20:02 +00:00
mikhail.naganov@gmail.com
eec57b9b13 Fix lint errors, fix Windows version. 
Sorry for not testing these prior to committing.

TBR=sgjesse@chromium.org

Review URL: http://codereview.chromium.org/115566


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2015 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 12:47:30 +00:00
whesse@chromium.org
59fab02e3e Implement constructor and destructor of 64-bit assembler 
Review URL: http://codereview.chromium.org/113631

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2014 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 12:17:23 +00:00
kmillikin@chromium.org
01bc6d1056 Fix x64 build. 
Review URL: http://codereview.chromium.org/115565

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2013 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 11:54:35 +00:00
kmillikin@chromium.org
bcff796134 Size reduction of VirtualFrame objects. Remove the code generator and 
macro assembler pointers and all derived state.

Review URL: http://codereview.chromium.org/115564

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2011 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 11:14:18 +00:00
mikhail.naganov@gmail.com
f04016b19d In linux-tick-processor only compile d8 if it doesn't exist. 
Review URL: http://codereview.chromium.org/113581


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2010 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 09:37:36 +00:00
mikhail.naganov@gmail.com
4075179fbe Introduce Logger::LogCompiledFunctions that logs current map of compiled code. 
The goal is to make possible having --prof flag always enabled in Chromium.  Currently we can't do this because --prof causes compiler and gc to log code creations / moves / deletes which aren't needed until we start profiling.  With LogCompiledFunctions it will be possible not to log anything until we start profiling.  When started, the current map of compiled functions will be logged and compiler / gc logging will be enabled to update current state.  When profling is stopped, logging will be turned off again.

Funny that testing code is actually much longer and complex than function code.

Review URL: http://codereview.chromium.org/112036

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2009 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 09:04:13 +00:00
lrn@chromium.org
aec2f3d57c Now lints. 
Review URL: http://codereview.chromium.org/113628


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2008 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 08:59:33 +00:00
lrn@chromium.org
0920be9524 X64: Disabled RSet in 64-bit mode. 
Made a few more places use intptr_t instead of int for pointer arithmetic.
Ensure that objects have a declared size that matches heap object alignment.

Review URL: http://codereview.chromium.org/115559


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2007 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 08:05:12 +00:00
ager@chromium.org
10b8928e0e Expose the calling context through the API. 
In C++ callbacks, we can now get the context of the javascript code
that called the callback.

Review URL: http://codereview.chromium.org/113622

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2006 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 07:44:59 +00:00
yurys@chromium.org
897ecefe1e Exposed method for finding global context by traversing context chain to API. 
Review URL: http://codereview.chromium.org/112035

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2005 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 07:28:42 +00:00
kasperl@chromium.org
b8c09e9590 Fix compilation for gcc 4.3+. Patch by Lei Zhang. 
Review URL: http://codereview.chromium.org/113621

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2004 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-20 06:42:12 +00:00
kmillikin@chromium.org
2ab1dedb03 Increase the size of VirtualFrame members to allow a larger number of 
parameters, stack-allocated locals, or expression stack elements.

Review URL: http://codereview.chromium.org/115535

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2002 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-19 20:29:23 +00:00
erik.corry@gmail.com
660ddafc5e From joel.stan: 
The preprocessor defines check for v5t and v5te.  This patch adds v7 and
v7-a which provide support for -march=armv7 and -mcpu=cortex-a8
respectively.
This is to support my work compiling chromium on arm, see
http://crbug.com/12028
http://codereview.chromium.org/115509


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2001 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-19 20:12:50 +00:00
bak@chromium.org
34865c062b Introduced copy constructor for List<T, P> and changed constructor of VirtualFrame to use it. 
Review URL: http://codereview.chromium.org/113582

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2000 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-19 13:26:02 +00:00
sgjesse@chromium.org
e3464bca9d Fix compilation on MinGW 
On MinGW _WIN32_WINNT needs to be 0x501 (Windows XP) instead of 0x500 (Windows 2000) for some TCP/IP API's to be present.

MinGW uses stdint.h whereas Visual C++ does not.
Review URL: http://codereview.chromium.org/113576

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1999 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-19 09:59:41 +00:00
whesse@chromium.org
8987c93a12 Remove code that adjusts synced and copied flags in MergeTo. 
Review URL: http://codereview.chromium.org/113524

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1998 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-19 09:20:57 +00:00
erik.corry@gmail.com
421b501fdb Add 2 asserts in search-replace implementation. 
Review URL: http://codereview.chromium.org/115507

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1997 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-19 09:11:30 +00:00
lrn@chromium.org
2ff3901cf7 Fix for issue 349: Make initial boundary check for BM text search. 
There was a case where the BMH algorithm bailed out exactly at the end of the string, and the BM algorithm that takes over wasn't expecting this.

Review URL: http://codereview.chromium.org/113575


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1995 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-19 09:01:03 +00:00
lrn@chromium.org
c27d0f7b4b X64: Fixups in heap-test.cc to make it compile in X64 mode. 
Review URL: http://codereview.chromium.org/113574


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-19 08:59:23 +00:00
kmillikin@chromium.org
0dda60a96d Inline some simple member functions of VirtualFrame. 
Review URL: http://codereview.chromium.org/113525

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1993 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-18 14:32:43 +00:00
ager@chromium.org
9a4d667694 Fix ARM build. 
TBR=kmillikin@chromium.org
Review URL: http://codereview.chromium.org/115465

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1991 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-18 13:23:54 +00:00
sgjesse@chromium.org
5a82d8e3d4 Remove unused parameter. 
Review URL: http://codereview.chromium.org/113523

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1990 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-18 13:16:48 +00:00
kmillikin@chromium.org
a77d81c59b Fix a failure to correctly set the static type on a frame element at a 
backward jump.  The frame entering the backward block is not used, so
the this is mostly just a bookkeeping change.
Review URL: http://codereview.chromium.org/115464

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1989 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-18 13:16:35 +00:00
sgjesse@chromium.org
94879a93b0 Add a script cache to the debugger 
When loaded scripts are requested this cache is filled with all the script objects in the heap. Hereafter its content is kept in sync with the active scripts in the heap through the notifications of new scripts compiled and by using weak handles to get notified when a script is collected.

Through the tracking of collected scripts the debugger event OnScriptCollected have been added to notify a debugger that a script previously returned through the scripts command is no longer in use.

Make the ComputeIntegerHash globally available.

Moved clearing of the mirror cache to when debugger is really left. Previously recursive invocations of the debugger cause the mirror cache to be cleared causing handles to become either stale or reference other objects.
Review URL: http://codereview.chromium.org/115462

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1988 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-18 13:14:37 +00:00
ager@chromium.org
ef85ba46b0 First round of size reduction for JumpTargets. Reduce their size by 
two words: there is no reason to keep a pointer to the current code
generator and macro assembler in the JumpTarget.
Review URL: http://codereview.chromium.org/113458

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1987 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-18 12:26:59 +00:00
lrn@chromium.org
13a96b3aa0 X64: Checked and slightly modified Object layouts to be compatible with 64-bit pointers. 
Review URL: http://codereview.chromium.org/113522


git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1986 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-18 12:13:20 +00:00
bak@chromium.org
81af5beefa Changed FuncNameInferrer and ScopeInfo to support zone allocation. 
Yields a 2% speedup when running compiler-benchmark.

Review URL: http://codereview.chromium.org/113519

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1985 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-18 09:41:16 +00:00
kmillikin@chromium.org
20b3a4deaa Allow a few more (multiple-entry) deferred code snippets to take the 
fast-merge path by manually giving them an expected entry frame.

Review URL: http://codereview.chromium.org/113518

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1984 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
 2009-05-18 07:57:29 +00:00