2b2b79edde
Fix --disable-threads build, PR7949.
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llvm-svn: 111676
2010-08-20 20:54:37 +00:00
f14d946379
CrashRecovery/Darwin: On Darwin, raise sends a signal to the main thread instead
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of the current thread. This has the unfortunate effect that assert() and abort()
will end up bypassing our crash recovery attempts. We work around this for
anything in the same linkage unit by just defining our own versions of the
assert handler and abort.
llvm-svn: 111583
2010-08-19 23:45:39 +00:00
2c76ae54e5
Fix failure of unittests/ExecutionEngine/JIT/MultiJITTest.cpp on
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cygwin when built with ENABLE_SHARED=1. Patch by NAKAMURA Takumi!
llvm-svn: 111231
2010-08-17 15:42:43 +00:00
ce200fd4c6
Mark this variable as used.
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llvm-svn: 110667
2010-08-10 10:39:25 +00:00
1ac0e2a027
remove code setting rw locks to PTHREAD_PROCESS_PRIVATE, which
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is the default. Patch by NAKAMURA Takumi!
llvm-svn: 110636
2010-08-10 00:34:06 +00:00
5cae103392
Eliminate unnecessary empty string literals.
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llvm-svn: 110183
2010-08-04 01:39:08 +00:00
cfc2a57fcd
Add an erase() method to llvm::ThreadLocal.
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llvm-svn: 109686
2010-07-28 22:49:43 +00:00
7a68cd094b
Rather than using an ifdef on the target to zero out fields,
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just use memset to zero the entire struct.
llvm-svn: 108330
2010-07-14 14:32:33 +00:00
41b4a6b36a
Convert some tab stops into spaces.
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llvm-svn: 108130
2010-07-12 08:16:59 +00:00
d83984f623
Path::isRootDirectory is unimplemented on Unix and not used,
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remove it, fixing PR6909.
llvm-svn: 108125
2010-07-12 04:39:07 +00:00
cda39c4ee4
improve Path::makeUnique when mkstemp/mktemp are not available
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patch by Lasse Kärkkäinen in PR7404.
llvm-svn: 108110
2010-07-12 00:09:55 +00:00
ca97c92eb4
add some triple for minix, patch by Kees van Reeuwijk from PR7582
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llvm-svn: 107785
2010-07-07 15:52:27 +00:00
a349d522f7
Avoid "variable 'bits' set but not used [-Wunused-but-set-variable]"
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warnings with gcc-4.6, by not setting bits when the result is not
used.
llvm-svn: 105790
2010-06-10 16:23:15 +00:00
288999b829
Factor out the handler work from SignalHandler into a helper function,
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and change llvm::sys::RunInterruptHandlers to call that function directly
instead of calling SignalHandler, because the rest of SignalHandler
invokes side effects which aren't appropriate, including raising the
signal.
llvm-svn: 104896
2010-05-27 23:11:55 +00:00
78d1e84521
Don't bother clearing the Magic string when the magic number
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can't be read, since it isn't cleared on other error paths.
llvm-svn: 104852
2010-05-27 17:14:10 +00:00
16f4bd8140
Don't bother checking canRead() before calling getMagicNumber();
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getMagicNumber() does its own error checking.
llvm-svn: 104851
2010-05-27 17:12:23 +00:00
68272566c6
Add llvm::sys::RunInterruptHandlers(), which runs the registered SIGINT cleanup
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stuff.
llvm-svn: 103333
2010-05-08 02:10:34 +00:00
b0071d041f
This doesn't need SmallVector.h anymore.
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llvm-svn: 101790
2010-04-19 17:51:31 +00:00
3457061a66
Fix this for std::vectors which don't have .data().
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llvm-svn: 101785
2010-04-19 16:33:28 +00:00
f656397cc0
Fix -Wcast-qual warnings.
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llvm-svn: 101782
2010-04-19 15:55:10 +00:00
a84dc0cc6e
Revert 91528 and use a std::vector instead, fixing an abuse of std::string.
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llvm-svn: 101781
2010-04-19 15:54:44 +00:00
d3db453d15
avoid temporary std::string in non posix_spawn path.
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llvm-svn: 101723
2010-04-18 17:34:10 +00:00
5b4be748cb
Eliminate temporary string.
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llvm-svn: 101711
2010-04-18 09:19:41 +00:00
1360e9e270
Properly inherit the environment on darwin where environ is not available for shared libraries.
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llvm-svn: 101710
2010-04-18 09:16:04 +00:00
554a39889b
This is horrible. Split the difference, and declare 'environ' on all non-Darwin
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platforms to unbreak the darwin and linux builds. The BSD folks should feel
free to change the #if, if this breaks them.
llvm-svn: 101703
2010-04-18 07:07:48 +00:00
320aa4a493
Revert r101701, Darwin doesn't have 'environ'. Go figure.
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llvm-svn: 101702
2010-04-18 06:44:21 +00:00
3fdf58800a
Fix linux build. posix_spawn doesn't inherit the environment by default.
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llvm-svn: 101701
2010-04-18 06:22:26 +00:00
a50738abba
make Program::Execute use posix_spawn on systems that support it,
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as it is more efficient than fork/exec.
Thanks to Eric for adding the autoconf check. It would be nice if
a cmake guru could add a cmake check for posix_spawn as well.
llvm-svn: 101693
2010-04-18 04:14:37 +00:00
d9e22a8a61
unnest from namespace.
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llvm-svn: 101691
2010-04-18 03:33:55 +00:00
b29cda9b3c
Fix a bunch of namespace polution.
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llvm-svn: 101376
2010-04-15 17:08:50 +00:00
3a747aef96
improve haiku portability, patch by Paul Davey.
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llvm-svn: 100933
2010-04-10 17:54:51 +00:00
c86cdc7d47
add minix support, patch by Kees van Reeuwijk! PR6797
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llvm-svn: 100895
2010-04-09 20:45:04 +00:00
6fb0956291
AddSignalHandler was not releasing the critical section on win32.
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Patch from Gianluigi Tiesi!
llvm-svn: 100003
2010-03-31 12:07:16 +00:00
39027c403c
Fix a grammaro.
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llvm-svn: 99917
2010-03-30 20:04:57 +00:00
c2747d068e
Properly quote the quotes :) during cmdline construction on Windows.
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Otherwise, e.g. in the invocation like clang -DFOO=\"bar\" FOO macro
got the bar value, not "bar".
Patch by Alexander Esilevich!
llvm-svn: 99763
2010-03-28 15:07:02 +00:00
574907ed88
remove a constructor implementation that isn't declared
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in the header. How can both clang and gcc accept this?
PR6703
llvm-svn: 99658
2010-03-26 22:17:24 +00:00
c4e3f05380
Fix a false-positive memory leak in code using RemoveFileOnSignal(). Because
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libstdc++'s std::string class points to the interior of an allocation, valgrind
reports strings still alive at program termination as possible leaks. I didn't
use a ManagedStatic for this because System can't depend on Support.
llvm-svn: 98716
2010-03-17 07:08:12 +00:00
3ddd88f523
Tell Valgrind when we modify already-executed machine code so it knows
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to re-instrument the code. We depend on the system valgrind.h to
avoid adding a new license.
llvm-svn: 98529
2010-03-15 04:57:55 +00:00
65a437fb80
don't forget to close a FD on an error condition, found by
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cppcheck, PR6617. Patch by Ettl Martin!
llvm-svn: 98525
2010-03-14 23:16:45 +00:00
61bea8fe0b
Remove superfluous NULL assignment
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llvm-svn: 98350
2010-03-12 14:17:24 +00:00
a3b221f9a9
Update CMake build.
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llvm-svn: 98250
2010-03-11 07:51:23 +00:00
0069d72c05
Make clang bootstrap happier on OSX 10.5 by reducing the number of headers
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included when using global symbols to ask the linker for the addresses of
various functions. One of the symbols was actually getting declared by a
header included in DynamicLibrary.cpp, which conflicted with the "extern void*"
declaration in SearchForAddressOfSpecialSymbol().
llvm-svn: 98243
2010-03-11 06:14:32 +00:00
3b38fd6488
follow-on to PR6280
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llvm-svn: 96172
2010-02-14 18:20:09 +00:00
62f50dad8d
improve support for minix, PR6280, patch by
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Kees van Reeuwijk!
llvm-svn: 95946
2010-02-12 00:37:46 +00:00
1051937c21
Add llvm::Program::ChangeStderrToBinary().
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llvm-svn: 94743
2010-01-28 06:42:08 +00:00
dec86d7337
mark some libraries that currently require RTTI.
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llvm-svn: 94377
2010-01-24 20:22:08 +00:00
fbcd2c76d5
Fix TimeValue::now() on Unix.
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TimeValue()::now().toEpochTime() is supposed to be the same as time(),
but it wasn't, because toEpoch subtracted PosixZeroTime, but now()
didn't add PosixZeroTime!
Add a unittest to check this works.
llvm-svn: 94178
2010-01-22 15:51:31 +00:00
17dc3a0a94
Stubs for getHostCPUFeatures API. This implements part of PR5389.
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llvm-svn: 93913
2010-01-19 21:26:05 +00:00
105682dc96
Remove spurious semicolon.
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Patch by Diego Iastrubni!
llvm-svn: 93450
2010-01-14 20:19:51 +00:00
f94e00d869
Alternative fix to make sure that the extern declarations used by
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DynamicLibrary::SearchForAddressOfSymbol refer to declarations in the
global namespace.
llvm-svn: 92023
2009-12-23 19:12:50 +00:00
Daniel Dunbar