kasperl@chromium.org
d34f51df8d
Revert r1969 because of test failures.
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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1973 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 14:40:50 +00:00
kasperl@chromium.org
f9790085ed
Revert r1971. Doesn't compile.
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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1972 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 14:39:34 +00:00
kmillikin@chromium.org
3c73ec8ac9
Change the scavenging collector so that promoted objects do not reside
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in the old generation while its remembered set is being swept for
pointers into the young generation. This is done by delaying the
copying of promoted objects from when they are first encountered and
promoted to only when their body is visited.
Review URL: http://codereview.chromium.org/115086
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1971 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 13:52:14 +00:00
bak@chromium.org
3cded9c31f
Reduced malloc/free operations in the parser.
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Review URL: http://codereview.chromium.org/115402
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1969 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 13:47:35 +00:00
kmillikin@chromium.org
dc9473d817
Try to preallocate the scratch registers used for inlined keyed loads
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to allow fast entry to the deferred code if possible.
Review URL: http://codereview.chromium.org/113457
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1968 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 12:43:00 +00:00
ager@chromium.org
33debd1460
Fix build on arm and x64.
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Note to self: remember all platforms.
Review URL: http://codereview.chromium.org/115399
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1967 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 11:32:03 +00:00
kmillikin@chromium.org
f579685469
Remove the redundant flags is_bound_ and is_linked_ from the
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JumpTarget class in favor of using other internal state.
Review URL: http://codereview.chromium.org/113456
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1966 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 11:17:29 +00:00
ager@chromium.org
a3f30f5a3a
Clean up the Result class. Reduce the size of Result from four words
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to one by keeping a stack of active code generators and by using
indirection to handles.
Mainly a cleanup. No visible performance impact.
Review URL: http://codereview.chromium.org/113455
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1965 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 11:09:51 +00:00
mikhail.naganov@gmail.com
ed72ecb02e
Fix accidental %% in log format strings that caused "%x" to appear in log file.
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Review URL: http://codereview.chromium.org/113454
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1964 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 09:58:40 +00:00
whesse@chromium.org
0eb8d35a6d
Polish code of VirtualFrame::MoveMemoryToRegister
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Review URL: http://codereview.chromium.org/113451
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1963 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 09:38:11 +00:00
sgjesse@chromium.org
5c4118e2a2
Fix spelling errors in comment and rephrased it somewhat.
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Review URL: http://codereview.chromium.org/113449
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1962 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 09:18:13 +00:00
kmillikin@chromium.org
6e5de93ad3
Bypass an expensive computation of a basic block's entry frame for a
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common case of a single forward edge (a fall-through). This includes
exits from deferred code.
The fall-through frame is used, after removing constants and copies
above the high-water mark.
Review URL: http://codereview.chromium.org/113400
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1960 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 08:08:52 +00:00
erik.corry@gmail.com
b66c1bbbf8
Fix compilation on newer gcc by adding () instead of using prescendence.
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Review URL: http://codereview.chromium.org/113447
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1958 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 07:41:32 +00:00
yurys@chromium.org
acfc50ac12
MirrorSerializer now converts mirrors to plain JS objects. This objects are serialized to json string using JSON.stringify.
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Review URL: http://codereview.chromium.org/113399
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1957 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 07:35:11 +00:00
sgjesse@chromium.org
77b9c60169
Add a remove method to the hash map.
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Extended the hash map test to also use a heavy collision hash function to exercise the remove code.
Review URL: http://codereview.chromium.org/113397
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1956 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 07:09:17 +00:00
kasperl@chromium.org
2d50e31438
Add multiple generations (5) to the script compilation cache
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to allow scripts that are used alot to survive a number of GCs
in the compilation cache.
Review URL: http://codereview.chromium.org/113445
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1955 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-15 06:45:50 +00:00
whesse@chromium.org
4a12504f89
Improve algorithm for detaching and attaching a virtual frame to the code
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generator. Inline copying of a register file.
Review URL: http://codereview.chromium.org/113402
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1954 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 16:06:04 +00:00
ager@chromium.org
57da353113
Consistently use CompilationZoneScope instead of ZoneScope to ensure
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that the FrameElement constants list gets cleared.
Review URL: http://codereview.chromium.org/115352
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1953 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 13:17:28 +00:00
ager@chromium.org
2a96ec599b
Fix x64 build.
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Review URL: http://codereview.chromium.org/115351
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1952 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 12:26:59 +00:00
ager@chromium.org
af59c3d68f
Reapply revision 1949. Stupid error.
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Add virtual destructor to jump targets to make compiler happy.
Review URL: http://codereview.chromium.org/113396
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1951 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 12:18:25 +00:00
ager@chromium.org
c9eda02def
Revert revision 1949.
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Review URL: http://codereview.chromium.org/115350
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1950 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 11:55:18 +00:00
ager@chromium.org
f4778b007f
Reduce the memory used by frame elements from two words to one by
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encoding the values in one word and by using an indirection table for
handles.
This reduces compilation time by roughly 10% and we should be able to make the slow case equality checking of frame elements faster as well.
Review URL: http://codereview.chromium.org/115347
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1949 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 11:43:09 +00:00
bak@chromium.org
9e02f380f0
Removed the delete calls to ZoneObjects.
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Review URL: http://codereview.chromium.org/115348
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1948 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 11:36:10 +00:00
bak@chromium.org
c70ec7a3d2
- Make VirtualFrame and JumpTarget zone allocated.
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- Compacted the VirtualFrame representation.
-> Improved the compiler speed with 10%
Review URL: http://codereview.chromium.org/115345
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1947 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 11:03:55 +00:00
kmillikin@chromium.org
f48a6bf30f
Add more detailed timers of the various compilation passes. The
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aggregate compilation time timer is the same as it was before.
Review URL: http://codereview.chromium.org/115344
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1946 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 10:29:48 +00:00
kmillikin@chromium.org
4bc0e7cf8c
Reapply r1900, r1897, r1895 with a fix.
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When a paged space shrinks by an even multiple of the chunk size,
ensure that the cached last page in the space is updated.
Review URL: http://codereview.chromium.org/113267
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1944 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 08:55:34 +00:00
kmillikin@chromium.org
ebbaeb3655
Initial bypass of JumpTarget::ComputeEntryFrame for deferred code
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entry labels where it is statically safe.
Review URL: http://codereview.chromium.org/115296
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1943 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 07:38:44 +00:00
kasperl@chromium.org
edf51c0fa9
Optimize the scope creation code by lazily allocating the hash maps
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for dynamic variables (only do it for the scopes that need them).
Review URL: http://codereview.chromium.org/113393
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1942 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 07:12:58 +00:00
yurys@chromium.org
750a8391c2
Add parameter that allows to request data for scripts by their ids. It's going to be used e.g. to request script sources by their ids.
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Review URL: http://codereview.chromium.org/113335
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1941 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-14 06:39:47 +00:00
iposva@chromium.org
8a78b96e5f
Pointer difference is int and not long on Mac OS X.
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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1939 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 16:39:31 +00:00
iposva@chromium.org
90ccd181ae
- Fix build break on Mac OS X by using the proper formatting for pointers
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by working around slightly "wrong" definition of uintptr_t on Mac OS X.
Verified that this works on both ia32 and x64 on Linux and Mac OS X.
Review URL: http://codereview.chromium.org/115252
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1938 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 16:37:39 +00:00
kasperl@chromium.org
70110bc17b
Avoid linear search for non-locals in the scope code
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when resolving variables inside with and eval scopes.
Review URL: http://codereview.chromium.org/114024
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1937 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 16:27:40 +00:00
deanm@chromium.org
6d319c7229
x64: Stub out more unimplemented functions, we now link shell.
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Review URL: http://codereview.chromium.org/113339
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1936 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 13:50:18 +00:00
deanm@chromium.org
4cd00fbc64
Adjust for differences in the arm signal structures between glibc versions.
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Review URL: http://codereview.chromium.org/113332
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1935 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 13:44:25 +00:00
kasperl@chromium.org
43cddf412d
Optimize the lexical scanner by selective inlining, and
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by dealing with whitespace as part of the token scanning
instead of as a separate step before it.
Review URL: http://codereview.chromium.org/113336
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1934 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 13:40:02 +00:00
lrn@chromium.org
ae8e20ba83
X64: Added dummy definitions of needed functions.
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All functions added in assembler-x64.cc. They should be distributed to where they belong when they are implemented.
Review URL: http://codereview.chromium.org/113334
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1933 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 12:50:33 +00:00
erik.corry@gmail.com
4a120eccdc
Fix asterisk spacing.
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Review URL: http://codereview.chromium.org/113333
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1932 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 12:34:35 +00:00
whesse@chromium.org
1ae8a7da3d
Fix bug 344: always keep attributes of existing properties.
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Review URL: http://codereview.chromium.org/113197
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1931 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 10:46:28 +00:00
kmillikin@chromium.org
60c42717f3
Refactor JumpTarget::Combine.
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Review URL: http://codereview.chromium.org/113329
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1930 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 10:29:49 +00:00
sgjesse@chromium.org
ada3d37219
Added support to backtrace from botton of stack to debugger protocol.
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Fixed backtrace in D8 debugger and added gdb like syntax 'bt n' and 'bt -n' in addition to the already existing 'bt from to'.
Review URL: http://codereview.chromium.org/99342
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1929 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 08:54:50 +00:00
kmillikin@chromium.org
83f2c1968f
Streamline JumpTarget::ComputeEntryFrame by removing the separate loop
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that sets the static type on elements in the entry frame. Instead set
the static type as early as possible when computing elements.
Because the elements are shared with the reaching frames, this has the
side effect of sometimes changing the static type of reaching frame
elements. They will be changed anyway in VirtualFrame::PrepareMergeTo
immediately after, so this is safe.
Review URL: http://codereview.chromium.org/113258
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1928 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 07:21:37 +00:00
iposva@chromium.org
87ebf98724
Split the RUNTIME_FUNCTION_LIST_ALWAYS macro into two as this macro is
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very large for Visual Studio's
intellisense operation thus causing it to crash.
Fixes bug http://code.google.com/p/chromium/issues/detail?id=11837
Bug=11837
Patch submitted by: ananta@chromium.org
Review URL: http://codereview.chromium.org/115287
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1926 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 05:46:51 +00:00
iposva@chromium.org
75a82a6fab
Tiny change to make code match the comment.
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Review URL: http://codereview.chromium.org/101017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1925 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-13 05:38:38 +00:00
iposva@chromium.org
6c39aefd4f
Fix for issue 339:
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- Move GetHiddenProperties functionality from object.cc to handle.cc to
be more robust in the presence of GC in the middle of the function.
Review URL: http://codereview.chromium.org/115267
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1924 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-12 22:07:10 +00:00
erik.corry@gmail.com
ade7d1abd6
Fix incorrect assert on ARM that assumed that coprocessor id was always zero. This
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is hit in debug mode on non-EABI non-simulator ARM platforms. Thanks to
richarjo@gmail.com for reporting.
Review URL: http://codereview.chromium.org/113299
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1923 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-12 21:35:43 +00:00
erik.corry@gmail.com
79fbaf7962
Fix fp problems in runtime code on ARM EABI by 8-byte aligning
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the stack on exit to C.
Review URL: http://codereview.chromium.org/115256
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1922 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-12 20:11:01 +00:00
iposva@chromium.org
8d091dc2d1
- Fix build break due to warning about control reaching end of non-void
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function.
Review URL: http://codereview.chromium.org/115245
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1921 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-12 17:17:23 +00:00
lrn@chromium.org
2b6988f2dd
X64: Added stubs for unimplemented disassembler functions.
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Review URL: http://codereview.chromium.org/113261
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1917 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-12 13:09:02 +00:00
ager@chromium.org
00addb277a
Revert r1900, r1897 and r1895 which are all gc changes. The changes
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to the page iterator leads to occasional crashes in tests.
Review URL: http://codereview.chromium.org/113262
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1915 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-12 13:02:15 +00:00
kmillikin@chromium.org
18f69a7171
Fix for issue 341. In the stub for instanceof, we could try to read
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an object's map before we were sure it was a heap object.
Review URL: http://codereview.chromium.org/115236
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1914 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-12 11:40:14 +00:00
lrn@chromium.org
142fe3431a
X64: General fixes - added inline definitions and changed some places to intptr_t.
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Review URL: http://codereview.chromium.org/113199
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1913 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-12 10:33:40 +00:00
erik.corry@gmail.com
2b7616dc63
Don't go into runtime system for the allocation of floating point
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numbers on ARM.
Review URL: http://codereview.chromium.org/115233
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1912 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-12 10:14:45 +00:00
yurys@chromium.org
052d63f5bd
Script context information is included in before/afterCompile events.
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Review URL: http://codereview.chromium.org/115128
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1911 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-12 09:08:01 +00:00
ager@chromium.org
bde19c7365
Prepare to push version 1.2.3 to trunk.
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Review URL: http://codereview.chromium.org/113210
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1908 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-11 18:45:49 +00:00
kmillikin@chromium.org
fc6834c5ea
Modify JumpTarget::ComputeEntryFrame to mark copied elements
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immediately when putting a copy in the entry frame, rather than as
part of a separate pass after fully constructing the entry fraem.
Review URL: http://codereview.chromium.org/113198
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1907 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-11 15:02:46 +00:00
kmillikin@chromium.org
bcab3697f6
Simplify JumpTarget::ComputeEntryFrame. Eliminate a separate pass
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over the frame elements to find registers used (before allocating
undetermined elements) and another pass to set the frame's register
indices (after allocating all elements).
Review URL: http://codereview.chromium.org/114018
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1906 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-11 13:57:19 +00:00
kmillikin@chromium.org
5fab2d08f2
A register allocation bugfix.
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The function that prepares a virtual frame slot for writing (in order
to preserve the copy-on-write semantics of aliased frame elements) can
allocate registers, which may spill one from the frame. If we're
unlucky, the spilled register can be the source register for the frame
element write. In that case, ensure we do the write from memory.
Review URL: http://codereview.chromium.org/115125
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1904 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-08 17:48:19 +00:00
erik.corry@gmail.com
a3b2c7cf55
Fix intermittent crashes caused by unexpected GCs in
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HasLocalProperty (bug introduced in r1882 et al.)
Review URL: http://codereview.chromium.org/115106
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1903 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-08 12:39:37 +00:00
mikhail.naganov@gmail.com
ebdf1d1e5b
Return immediately from GetLogLines if logging to memory isn't enabled.
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Review URL: http://codereview.chromium.org/115123
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1901 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-08 10:06:38 +00:00
kmillikin@chromium.org
d6a506c66e
Change the structure of the scavenge collector's loop. Move
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scavenging of objects pointed to by weak handles earlier. Rename
"mark" => "front" and "top" => "rear" to make it clearer which end is
which.
Review URL: http://codereview.chromium.org/113097
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1900 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-07 12:36:18 +00:00
kasperl@chromium.org
1a3a106d4b
Allocate proxy before the script to allow heap verification
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to check that all scripts have a proxy in the wrapper field.
Review URL: http://codereview.chromium.org/115081
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1899 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-07 12:25:46 +00:00
lrn@chromium.org
5cc1bf6c28
X64: Serialization fixed to use intptr_t/Address where needed.
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Review URL: http://codereview.chromium.org/115080
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1898 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-07 11:50:09 +00:00
kmillikin@chromium.org
3299f63c0d
Before a scavenge collection in debug builds with ENABLE_SLOW_ASSERTS,
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we verify that there are no pointers to new space from the code space.
Add the old data space to this verification.
Review URL: http://codereview.chromium.org/113095
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1897 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-07 10:43:33 +00:00
whesse@chromium.org
3dc6701516
Fix lint
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Review URL: http://codereview.chromium.org/115076
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1896 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-07 10:31:14 +00:00
kmillikin@chromium.org
bd3019f2b6
Changed the PageIterator class so that it only returns pages existing
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at construction time. If allocation during iteration causes a paged
space to expand, the iterator will not return the new pages.
This makes it more closely match the HeapObjectIterator behavior, and
it removes a possible source of bugs (if the allocation top was in the
last page in the space, the old iterator would stop only when it
reached the end of the space, potentially returning invalid pages from
a freshly expanded space).
Review URL: http://codereview.chromium.org/115074
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1895 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-07 10:19:38 +00:00
lrn@chromium.org
883b2826b9
X64: Changed TickSample to hold pointer-sized values for registers.
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Review URL: http://codereview.chromium.org/113094
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1894 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-07 09:34:16 +00:00
lrn@chromium.org
8d57bc5ac4
X64: Changed 0x%x formats in log.cc to 0x%p and omitted reinterpretting pointers.
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Review URL: http://codereview.chromium.org/114010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1893 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-07 09:27:42 +00:00
mikhail.naganov@gmail.com
3e82fce446
Restore stack backtrace tests removed in revision 1785.
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To re-enable tests, instead of compiled code patching, inlined code is used.
Inlined code is only installed in test.
Review URL: http://codereview.chromium.org/108015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1892 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-07 09:24:43 +00:00
lrn@chromium.org
cba7c023f0
Changed size of pointers stored as numbers to intptr_t in spaces.h.
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Review URL: http://codereview.chromium.org/115073
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1891 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-07 08:50:22 +00:00
ager@chromium.org
7adff828a0
Port change (r1837) that allows call-as-function handlers to be called
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through new to ARM.
Added simple test case of the current behavior.
For consistency, changed a number of occurences of explicit moves to
pc to use Jump instead.
Review URL: http://codereview.chromium.org/115014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-07 07:18:33 +00:00
erik.corry@gmail.com
9ab31a82c3
The ARM assembler tests don't install the standard JS natives. When
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setting up push and pop we shouldn't make too many assumptions about
the structure of classes like 'Array'.
Review URL: http://codereview.chromium.org/113068
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1888 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-07 00:10:01 +00:00
davemoore@chromium.org
9336f58fa2
Make check in GetExternalString a runtime check instead of ASSERT.
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This will allow us to remove the separate call to IsExternal() from our
chrome client code, speeding up the combination.
Review URL: http://codereview.chromium.org/113035
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1887 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 18:30:37 +00:00
erik.corry@gmail.com
5cf3897f3d
Fix debug mode :-/
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Review URL: http://codereview.chromium.org/115025
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1886 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 13:34:06 +00:00
whesse@chromium.org
d550fdbb3f
Add x64 header files to make the build compile
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Review URL: http://codereview.chromium.org/115023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1885 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 13:27:35 +00:00
erik.corry@gmail.com
0719c599ad
Missing file from last change. TBR=kasperl
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git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1884 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 13:19:55 +00:00
lrn@chromium.org
374dea34ef
X64: Fixed conversion between tread_id (int) and void*.
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Thread id's are always int size values (generated from an int counter).
Review URL: http://codereview.chromium.org/113030
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1883 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 13:11:56 +00:00
erik.corry@gmail.com
275a27d6bd
Fix Chromium bug 1717 by emulating JSCs somewhat strange hidden
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prototypes on some built in types.
Review URL: http://codereview.chromium.org/109004
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1882 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 12:54:57 +00:00
whesse@chromium.org
1a5c6cfaca
Make assembler-x64.h and assembler-x64-inl.h compile
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Review URL: http://codereview.chromium.org/115021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1881 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 12:08:50 +00:00
deanm@chromium.org
0f64915781
Use the correct V8_HOST_ARCH macro, it is IA32 and not X86.
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Review URL: http://codereview.chromium.org/115022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1880 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 11:40:44 +00:00
deanm@chromium.org
5f4322f77f
Have the profiler load the correct registers on x64.
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This is still not correct, since internally they are kept as an int.
Use our new V8_HOST_ARCH macros for detecting the host processor.
Review URL: http://codereview.chromium.org/109025
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1879 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 11:19:50 +00:00
sgjesse@chromium.org
b32d7d2e67
Added context information to scripts.
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Added a simple initial version of a context mirror object which just holds the user data from the context, and does not preserve handle identity.
A script object now holds a reference to the custom data from the context it was compiled in. This data is included in the debugger protocol for scripts.
Changed the serialization for the scripts command to use the mirror objects instaed of custom serialization. This included passing options from the debugger request to the serializer for including the full source of scripts in the response.
Review URL: http://codereview.chromium.org/111001
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1877 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 08:52:48 +00:00
lrn@chromium.org
f1e1b39eba
X64: Changed hash computations to only use lower 32 bits of pointers.
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Review URL: http://codereview.chromium.org/115017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1876 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 08:42:36 +00:00
lrn@chromium.org
0e76f83bfc
X64: Made hash computation in serializer accept 64-bit pointers.
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Also changed api Wrap function to only wrap suitably small pointers as Smis.
Added Smi validity check and factory meethod for intptr_t.
Review URL: http://codereview.chromium.org/113023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1875 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 07:53:08 +00:00
lrn@chromium.org
525b43d653
X64 adaption: Changed a constant from kBitsPerPointer to kBitsPerInt.
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Still stays within the size of Smi and works with a uint32_t bitfield.
Bitfield might need to be extended to handle a larger base.
Review URL: http://codereview.chromium.org/109020
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1874 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-06 06:53:49 +00:00
yurys@chromium.org
beb5161b84
Add function inferred name to FunctionMirror and its json representation.
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Review URL: http://codereview.chromium.org/109026
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1871 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 18:12:03 +00:00
mikhail.naganov@gmail.com
bf63b8f173
Introduce internal Log class that handles writing log messages, enable logging to memory buffer.
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This will enable reading profiler log in Chrome. The current implementation of memory buffer is trivial (fixed size buffer, no memory recycling) but enough to start end-to-end DevTools Profiler implementation. Later it will be enhanced.
Review URL: http://codereview.chromium.org/108011
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1870 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 15:57:47 +00:00
deanm@chromium.org
e3762851a1
Stub out a small portion of the x64 assembler.
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Review URL: http://codereview.chromium.org/108014
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1869 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 14:39:05 +00:00
kasperl@chromium.org
ae8a56caab
Make sure to report out-of-memory situations when the
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heap returns RetryAfterGC even when forced to always
allocate.
Review URL: http://codereview.chromium.org/109023
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1868 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 14:38:33 +00:00
deanm@chromium.org
4b26e7e5af
Add a temporary hack to FmtElm to truncate 64-bit pointers to 32-bits.
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We will have to do some more work to get the code to handle pointers correctly.
Also clean up the constructors, and reduce the long lines.
Review URL: http://codereview.chromium.org/109021
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1867 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 14:28:02 +00:00
deanm@chromium.org
3fef1866cc
Change some pointer alignment checks in irregexp to use intptr_t.
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Review URL: http://codereview.chromium.org/109022
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1866 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 14:23:41 +00:00
deanm@chromium.org
cdbdb969ec
Add a x64 stub of frames-x64.h so we have StackHandlerConstants.
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This is just a stripped down version of ia32, and will need to change.
Review URL: http://codereview.chromium.org/108010
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1865 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 12:26:29 +00:00
deanm@chromium.org
2b56660a8b
Introduce two separate classes of processor detection:
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- TARGET, the architecture we will generate code for.
This is brought it from the build system.
- HOST, the architecture our C++ compiler is building for.
This is detected automatically based on compiler defines.
This adds macros for 32 or 64 bit, and cleans up some
include conditionals, etc.
Review URL: http://codereview.chromium.org/99355
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1864 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 12:06:20 +00:00
kmillikin@chromium.org
c68db5a389
Fix lint failure.
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TBR=ager@chromium.org
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1862 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 10:25:55 +00:00
deanm@chromium.org
b432613622
Use our own macros for 64-bit constants.
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Review URL: http://codereview.chromium.org/109017
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1861 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 10:21:28 +00:00
ager@chromium.org
5a4e24fe0f
Revert workaround for http://crbug.com/9746 .
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Review URL: http://codereview.chromium.org/109015
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1860 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 10:15:05 +00:00
lrn@chromium.org
3fa2a67ffb
Changed definition of INT64_C and UINT64_C to use the one in stdint.h.
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Since Chromium build system appears to define __STDC_CONSTANT_MACROS, we might as well use the macro definitions from stdint.h in all cases.
Review URL: http://codereview.chromium.org/109016
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1858 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 09:50:29 +00:00
sgjesse@chromium.org
3cdb194c56
Add the ability to set embedder data on created contexts from the API.
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Expose the active context where a break event occoured through the debug message handler.
Review URL: http://codereview.chromium.org/109013
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1857 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 09:38:45 +00:00
kmillikin@chromium.org
74472a1bab
Some cleanup of the mark-sweep/compact collector following the symbol
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table debacle.
Review URL: http://codereview.chromium.org/109012
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1856 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 09:26:06 +00:00
ager@chromium.org
4973c84241
Prepare to push version 1.2.2 to trunk.
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Review URL: http://codereview.chromium.org/109005
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1852 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 07:08:56 +00:00
kmillikin@chromium.org
abfee85871
Clean up comment.
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TBR=iposva@chromium.org
Review URL: http://codereview.chromium.org/108003
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1850 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2009-05-05 05:17:39 +00:00