Chris Lattner
dc35f5434f
improve portability to windows, patch by Xerces Ranby!
...
llvm-svn: 74835
2009-07-06 17:24:48 +00:00
Jeffrey Yasskin
b21c8333a6
Oops, I #included errno.h from inside the llvm::sys namespace.
...
llvm-svn: 74834
2009-07-06 16:50:27 +00:00
Duncan Sands
961ee9b54e
Fix windows build, patch by Howard Su.
...
llvm-svn: 74697
2009-07-02 12:09:50 +00:00
Jeffrey Yasskin
29ea777c1e
Add a portable strerror*() wrapper, llvm::sys::StrError(). This includes the
...
Windows variant, strerror_s, but I couldn't test that.
I'll update configure and config.h.in in a subsequent patch.
llvm-svn: 74621
2009-07-01 18:11:20 +00:00
Owen Anderson
250c7e1a54
Try again at making this work on OpenBSD.
...
llvm-svn: 74612
2009-07-01 16:19:23 +00:00
Owen Anderson
a006b0212a
Fix the build on OpenBSD.
...
llvm-svn: 74597
2009-07-01 06:53:29 +00:00
Oscar Fuentes
88c3197f7c
Fixed assert that checks return value of TlsSetValue.
...
See http://msdn.microsoft.com/en-us/library/ms686818(VS.85).aspx
Patch by Olaf Krzikalla!
llvm-svn: 74526
2009-06-30 14:12:28 +00:00
Owen Anderson
77f965d8b2
Fix compilation without pthreads.
...
Patch by Xerxes Ranby.
llvm-svn: 74283
2009-06-26 08:48:03 +00:00
Daniel Dunbar
0d9b275e55
Fix unused variable warnings.
...
llvm-svn: 74250
2009-06-26 01:34:35 +00:00
Owen Anderson
ba05ead9db
Fix error in the Win32 implementation pointed out by Howard Su.
...
llvm-svn: 74248
2009-06-26 00:51:20 +00:00
Owen Anderson
3a892a63b7
Add support for const thread locals.
...
llvm-svn: 74226
2009-06-25 23:31:18 +00:00
Owen Anderson
8d5f9675c7
Fix typo in assertion.
...
llvm-svn: 74225
2009-06-25 23:28:28 +00:00
Owen Anderson
59ffd85020
Add a configure test for pthread_getspecific, and use it when building ThreadLocal.
...
llvm-svn: 74222
2009-06-25 23:10:26 +00:00
Owen Anderson
aef431f9cb
Update cmake build files.
...
llvm-svn: 74210
2009-06-25 21:58:34 +00:00
Owen Anderson
e716e57779
Add a class for supporting platform independent thread-local storage.
...
Windows people, please double-check/patch this.
llvm-svn: 74209
2009-06-25 21:58:01 +00:00
Owen Anderson
d1598408ce
Guard dynamic library loading.
...
I did my best at implementing this for Win32, but I don't have a way to test it.
Can someone with access to a Win32 machine test/fix this?
llvm-svn: 74188
2009-06-25 18:12:44 +00:00
Owen Anderson
5bda03a404
Add atomic multiply and divide operations, built on top of CompareAndSwap.
...
llvm-svn: 74004
2009-06-23 21:19:04 +00:00
Owen Anderson
c11dfb46c1
Revert my last series of commits related to Timer and 64-bit atomics. Not all the targets
...
we care about are capable of supporting it.
llvm-svn: 73993
2009-06-23 20:17:22 +00:00
Owen Anderson
c2d02066d0
Atomic ops that do arithmetic use signed arithmetic.
...
llvm-svn: 73980
2009-06-23 18:30:27 +00:00
Owen Anderson
1bea9b9158
Label the existing atomic functions as 32-bit specific, and add a 64-bit one that will be useful in
...
the near future.
llvm-svn: 73971
2009-06-23 18:01:04 +00:00
Owen Anderson
e0ff9fb130
Add an atomic add operation.
...
llvm-svn: 73964
2009-06-23 17:39:31 +00:00
Owen Anderson
c1a4bbe1c8
Workaround for an... interesting bug in Darwin's pthread_rwlock_init.
...
llvm-svn: 73806
2009-06-20 00:32:27 +00:00
Owen Anderson
47968a6dec
Fix bad paste-o in the MSVC atomics.
...
Patch by Ðван СоÑокин.
llvm-svn: 73779
2009-06-19 18:37:50 +00:00
Owen Anderson
4760da0a7a
Give RWMutex the SmartRWMutex treatment too.
...
llvm-svn: 73710
2009-06-18 18:26:15 +00:00
Owen Anderson
9aaa6b8958
Insert a SmartMutex templated class into the class hierarchy, which takes a template parameter specifying whether this mutex
...
should become a no-op when not running in multithreaded mode. Make sys::Mutex a typedef of SmartMutex<false>, to preserve source compatibility.
llvm-svn: 73709
2009-06-18 17:53:17 +00:00
Ted Kremenek
e88e953645
Update CMake files to account for new location of Threading.cpp.
...
llvm-svn: 73708
2009-06-18 17:47:09 +00:00
Owen Anderson
a59f91c08d
Move Threading.[h|cpp] from Support to System.
...
llvm-svn: 73707
2009-06-18 16:54:52 +00:00
Owen Anderson
f71490c586
Fix build when disable thread support.
...
Patch by Howard Su.
llvm-svn: 73680
2009-06-18 04:44:46 +00:00
Douglas Gregor
b1764a0bef
Add RWMutex.cpp to the CMake makefiles
...
llvm-svn: 73615
2009-06-17 17:01:30 +00:00
Owen Anderson
c40f3f2752
Improve the Win32 reader-writer lock implementation by making it just a normal
...
lock. This is obviously bad, but at least it's threadsafe! If you know how
to improve this in a pre-Vista friendly well, patches welcome!
Patch by Max Burke.
llvm-svn: 73607
2009-06-17 09:10:42 +00:00
Owen Anderson
3637fc65bd
Use atomic increment/decrement for reference counting of Type's.
...
llvm-svn: 73588
2009-06-17 00:28:49 +00:00
Owen Anderson
430f18d2db
Add an atomic increment and decrement implementation, which will be used for
...
thread-safe reference counting.
llvm-svn: 73587
2009-06-17 00:13:00 +00:00
Owen Anderson
aaf83d86b8
Accidentally broke this file.
...
llvm-svn: 73552
2009-06-16 20:57:51 +00:00
Owen Anderson
208c38b522
Remove the Win32 implementation, since it doesn't compile pre-Vista.
...
llvm-svn: 73550
2009-06-16 20:49:20 +00:00
Owen Anderson
30a1b2528a
Fix/cleanup trailing newlines.
...
llvm-svn: 73546
2009-06-16 20:23:05 +00:00
Owen Anderson
48d53f2c53
Add a portable wrapper for reader-writer locks.
...
llvm-svn: 73545
2009-06-16 20:19:28 +00:00
Dan Gohman
d0637707c5
glibc has two versions of strerror_r, a standards compliant one and a GNU
...
specific one. The GNU one is chosen when _GNU_SOURCE is defined. g++ always
defines _GNU_SOURCE on linux platforms because glibc's headers won't compile
in C++ mode without it. The GNU strerror_r doesn't always modify the buffer
which causes empty error messages on linux.
This patch changes MakeErrMsg to use the return value of strerror_r to get
the string instead of assuming the buffer will be modified, on GLIBC.
Patch by Benjamin Kramer!
llvm-svn: 73396
2009-06-15 18:05:46 +00:00
Chris Lattner
9e81498d2d
"This patch implements the method with the GetModuleFileName function for windows."
...
Patch by Benjamin Kramer!
llvm-svn: 73379
2009-06-15 05:38:04 +00:00
Chris Lattner
dfaaf63aff
add a new static method to portably determine whether a patch is
...
absolute or not, based on a patch by Gregory Curfman!
llvm-svn: 73368
2009-06-15 04:17:07 +00:00
Torok Edwin
a10c3b9bc6
Fix comments.
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llvm-svn: 72858
2009-06-04 08:18:25 +00:00
Torok Edwin
5da9f51d1e
Add support for outputting ANSI colors to raw_fd_ostream.
...
llvm-svn: 72854
2009-06-04 07:09:50 +00:00
Duncan Sands
1f0ecf9952
At a newline at the end of this file.
...
llvm-svn: 72767
2009-06-03 11:54:28 +00:00
Owen Anderson
6a94d2450e
Undef MemoryFence when compiling on MSVC.
...
llvm-svn: 72732
2009-06-02 17:35:55 +00:00
Bill Wendling
8235a05c1a
Untabification.
...
llvm-svn: 72604
2009-05-30 01:09:53 +00:00
Jay Foad
ccae25d83b
Work around a page size issue on Cygwin.
...
llvm-svn: 72332
2009-05-23 17:57:59 +00:00
Owen Anderson
3e3206324b
Add Atomic.cpp to the CMake build system.
...
llvm-svn: 72202
2009-05-21 00:48:56 +00:00
Owen Anderson
07513122f5
Tabs, be gone!
...
llvm-svn: 72180
2009-05-20 19:06:49 +00:00
Owen Anderson
b3e9d10028
I just fail today.
...
Hopefully this fixes the last build errors on systems with GCC < 4.1.
llvm-svn: 72179
2009-05-20 19:01:50 +00:00
Owen Anderson
0bc99bd557
Copy-and-paste-o.
...
llvm-svn: 72177
2009-05-20 18:47:53 +00:00
Owen Anderson
2753821fab
Move atomic operations' definitions out of line. While this seems kind of silly,
...
all kinds of problems caused by including windows.h and/or config.h in an LLVM header.
llvm-svn: 72174
2009-05-20 18:26:15 +00:00
Douglas Gregor
1ad25cdc99
termios.h contains the winsize structure we need to determine the
...
width of a terminal. Don't try to get the width of a terminal if we
don't have this header.
llvm-svn: 72018
2009-05-18 17:21:34 +00:00
Douglas Gregor
26745696ef
Add terminal width detection to llvm::sys::Process. This is needed to
...
fix Clang PRs 4148 and 4183.
llvm-svn: 71448
2009-05-11 18:05:52 +00:00
Stefanus Du Toit
984008e1d7
Fix choice of version of Windows callback to use to consider not only the Visual Studio version, but also the Windows SDK version.
...
Patch by Tareq Siraj.
llvm-svn: 70299
2009-04-28 16:37:58 +00:00
Torok Edwin
285a5fb1d5
Fix g++-4.4.0 warning, it was causing llvm-nm to fail on wrapped BC files:
...
Path.cpp:59: warning: case label value exceeds maximum value for type
magic[0] is a (signed) char, but some case values are unsigned (e.g. 0xde).
When magic[0] was 0xde, the switch has taken the default branch instead of case
0xde branch.
Apparently this was the behaviour with older versions of gcc too, but not with g++.
Now g++-4.4 behaves as gcc, and ignores unsigned case values out of range signed
range.
llvm-svn: 70038
2009-04-25 10:25:12 +00:00
Anton Korobeynikov
b53ac333d7
Silence warnings.
...
Patch by Jay Foad!
llvm-svn: 69679
2009-04-21 16:04:56 +00:00
Anton Korobeynikov
0a64083f49
Drop obsolete reference to __eprintf.
...
Patch by Jay Foad!
llvm-svn: 69678
2009-04-21 16:04:41 +00:00
Daniel Dunbar
024320d274
Make Unix.h:MakeErrMsg separate the prefix and errno string, so we get:
...
clang: error: unable to make temporary file: /etc/cc: can't make
unique filename: Permission denied
instead of
clang: error: unable to make temporary file: /etc/cc: can't make
unique filenamePermission denied
for example.
Also, audited the uses of MakeErrMsg to make the prefix strings
consistent (not end with newline/punctuation/space/": ").
llvm-svn: 69626
2009-04-20 20:50:13 +00:00
Mikhail Glushenkov
df9499583d
Call CreateProcess with bInheritHandles = TRUE.
...
Makes llvmc show error messages printed by child processes when run from the
Cygwin/MSYS shell. Since ExecuteAndWait does not return until the child program
has finished execution, this change should be harmless.
llvm-svn: 69082
2009-04-14 21:31:36 +00:00
Mikhail Glushenkov
c249ce5be4
Delete trailing whitespace.
...
llvm-svn: 69081
2009-04-14 21:31:14 +00:00
Chris Lattner
76d47b6629
fix PR3965:SIGINT handler not restored after calling ParseAST(),
...
patch by Alexei Svitkine!
llvm-svn: 68929
2009-04-12 23:33:13 +00:00
Daniel Dunbar
7682ffcabb
Add sys::Path::makeAbsolute().
...
llvm-svn: 68663
2009-04-09 00:33:08 +00:00
Chris Lattner
437755672d
hopefully fix an apparent build error on windows.
...
llvm-svn: 68175
2009-04-01 02:03:38 +00:00
Daniel Dunbar
aec3d9857f
Add llvm::sys::getHostTriple and remove
...
llvm::sys::getOS{Name,Version}.
Right now the implementation just derives from LLVM_HOSTTRIPLE (which
is wrong, but it doesn't look like we have a define for the target
triple). Ideally this routine would actually be able to compute the
triple for targets we care about.
llvm-svn: 68118
2009-03-31 17:30:15 +00:00
Chris Lattner
095a3938e4
fix a bug Alexei Svitkine pointed out.
...
llvm-svn: 67510
2009-03-23 06:46:20 +00:00
Chris Lattner
910f31715e
When we restore signal handlers, restore them back to what they
...
were when we came around, not to their default handler. This
should fix PR3848
llvm-svn: 67509
2009-03-23 05:55:36 +00:00
Chris Lattner
429a82ad30
factorize signal registration, part of PR3848.
...
llvm-svn: 67508
2009-03-23 05:42:29 +00:00
Sebastian Redl
e4e5b1c2f2
Fix the Win32 VS2008 build:
...
- Make type declarations match the struct/class keyword of the definition.
- Move AddSignalHandler into the namespace where it belongs.
- Correctly call functions from template base.
- Some other small changes.
With this patch, LLVM and Clang should build properly and with far less noise under VS2008.
llvm-svn: 67347
2009-03-19 23:26:52 +00:00
Chris Lattner
778f77667d
add some explicit llvm:: qualifiers to the unix side, fix problems on the windows side.
...
llvm-svn: 66386
2009-03-08 19:13:45 +00:00
Chris Lattner
005d001719
When a crash signal is delivered do two things: remove all of our
...
signal handlers to prevent reentrance on unrelated things (a sigabort
where the handle bus errors) also, clear the signal mask so that the
signal doesn't infinitely reissue. This fixes rdar://6654827 -
Crash causes clang to loop
llvm-svn: 66330
2009-03-07 08:15:47 +00:00
Chris Lattner
0743280d7a
move some code to gracefully handle the case when a handler crashes.
...
llvm-svn: 66171
2009-03-05 18:22:14 +00:00
Chris Lattner
faf39c40d4
Add a new 'AddSignalHandler' function to Signals.h that allows
...
arbitrary functions to be run when a crash happens. Delete
RemoveDirectoryOnSignal as it is dead and has never had clients.
Change PrintStackTraceOnErrorSignal to be implemented in terms of
AddSignalHandler.
I updated the Win32 versions of these APIs, but can't test them.
If there are any problems, I'd be happy to fix them as well.
llvm-svn: 66072
2009-03-04 21:21:36 +00:00
Chris Lattner
492d973ba0
Fix main executable path name resolution on FreeBSD, patch by
...
Ed Schouten!
llvm-svn: 65882
2009-03-02 22:17:15 +00:00
Chris Lattner
2683c5bc9a
If an executable is run through a symlink, dladdr will return the
...
symlink. We really want the ultimate executable being run, not
the symlink. This lets clang find its headers when invoked through
a symlink. rdar://6602012
llvm-svn: 65017
2009-02-19 05:34:35 +00:00
Mikhail Glushenkov
5310c3cd6e
Fix warning on gcc 4.3.
...
"system() declared with attribute warn_unused_result."
llvm-svn: 64574
2009-02-15 03:20:32 +00:00
Mikhail Glushenkov
95811401b0
Whitespace fixes.
...
llvm-svn: 64573
2009-02-15 03:20:03 +00:00
Cedric Venet
48be6b5e15
Unbreak the build on win32.
...
Cleanup some warning.
Remark: when struct/class are declared differently than they are defined, this make problem for VC++ since it seems to mangle class differently that struct. These error are very hard to understand and find. So please, try to keep your definition/declaration in sync.
Only tested with VS2008. hope it does not break anything. feel free to revert.
llvm-svn: 64554
2009-02-14 16:06:42 +00:00
Julien Lerouge
37d198e8f9
Fix MingW build, patch by Kenneth Boyd!
...
llvm-svn: 64366
2009-02-12 07:39:10 +00:00
Dan Gohman
6a9be2e4ea
Use const, to support platforms where strrchr returns a const char *.
...
This fixes PR3535.
llvm-svn: 64224
2009-02-10 17:56:28 +00:00
Mikhail Glushenkov
d9f64e601f
Add a Sleep() function.
...
llvm-svn: 64101
2009-02-08 22:47:39 +00:00
Mikhail Glushenkov
ef0291beda
Add Emacs hints to Alarm.inc.
...
Also removes some trailing whitespace and fixes one 80-column violation.
llvm-svn: 64094
2009-02-08 21:10:57 +00:00
Chris Lattner
0478798632
Fix windows build, patch by Marius Wachtler!
...
llvm-svn: 63325
2009-01-29 18:53:28 +00:00
Chris Lattner
d5591247d1
Fix PR3424, a static constructor ordering issue. Patch by Robert Schuster!
...
llvm-svn: 63269
2009-01-29 04:43:42 +00:00
Chris Lattner
da545d3918
rename methods in System/Host to be more consistent.
...
llvm-svn: 62776
2009-01-22 19:53:00 +00:00
Misha Brukman
71c7e40966
Removed trailing whitespace from Makefiles.
...
llvm-svn: 61991
2009-01-09 16:44:42 +00:00
Dan Gohman
e2ee41d1d1
Don't use plain %x to print pointer values. I had changed it from %p
...
since %p isn't formatted consistently, but obviously plain %x is wrong.
PRIxPTR with a cast to uintptr_t would work here, but that requires
inconvenient build-system changes. %lu works on all current and
foreseable future hosts.
llvm-svn: 60616
2008-12-05 23:39:24 +00:00
Dan Gohman
5e30c5b83b
Demangle and pretty-print symbols in internal backtraces. Patch by
...
Wesley Peck, with a few fixes by me.
llvm-svn: 60605
2008-12-05 20:12:48 +00:00
Evan Cheng
c6f581034a
ARM / Mac OS X also wants to invalidate icache after jitting.
...
llvm-svn: 59291
2008-11-14 02:33:17 +00:00
Oscar Fuentes
dc2008cb1a
CMake: when bulding shared libraries on non-WIN32 systems, link dl to
...
LLVMSystem.
llvm-svn: 59159
2008-11-12 20:40:56 +00:00
Nuno Lopes
e5fb2e4d84
plug leakage of mutex data. pthread_mutex_destroy() doesnt free our malloc'ed memory.
...
llvm-svn: 58805
2008-11-06 16:21:49 +00:00
Evan Cheng
0369860450
hasDisassembler should return false if disassembler isn't available.
...
llvm-svn: 58682
2008-11-04 06:09:38 +00:00
Anton Korobeynikov
9e3342fcdf
Silence a warning
...
llvm-svn: 58563
2008-11-02 11:47:11 +00:00
Jim Grosbach
1de8b23129
Update the stub and callback code to handle lazy compilation. The stub
...
is re-written by the callback to branch directly to the compiled code
in future invocations.
Added back in range-based memory permission functions for the updating of
the stub on Darwin.
llvm-svn: 57846
2008-10-20 21:39:23 +00:00
Duncan Sands
8f296a3788
Add <cstdio> include where needed by gcc-4.4.
...
Patch by Samuel Tardieu.
llvm-svn: 57291
2008-10-08 07:23:46 +00:00
Argyrios Kyrtzidis
8614f628d2
Add implementations for sys::Memory::setWritable and sys::Memory::setExecutable on Win32 platform.
...
llvm-svn: 57047
2008-10-04 08:15:32 +00:00
Jim Grosbach
a49386d8e7
On Darwin ARM, memory needs special handling to do JIT. This patch expands
...
this handling to work properly for modifying stub functions, relocations
back to entry points after JIT compilation, etc..
llvm-svn: 57013
2008-10-03 16:17:20 +00:00
Oscar Fuentes
c1d88c3b68
CMake: Added Host.cpp to lib/System/CMakeLists.txt.
...
llvm-svn: 56957
2008-10-02 17:39:29 +00:00
Daniel Dunbar
1fab10702e
Add llvm::sys::{osName,osVersion} for retrieving operating system name
...
& version as strings.
- Win32 code is untested.
llvm-svn: 56942
2008-10-02 01:17:28 +00:00
Oscar Fuentes
0f25988689
Initial support for the CMake build system.
...
llvm-svn: 56419
2008-09-22 01:08:49 +00:00
Evan Cheng
a0459a1c5a
Preliminary support for systems which require changing JIT memory regions privilege from read / write to read / executable.
...
llvm-svn: 56303
2008-09-18 07:54:21 +00:00
Evan Cheng
f80fc084ef
AllocateRWXMemory -> AllocateRWX.
...
llvm-svn: 56244
2008-09-16 17:28:18 +00:00
Chris Lattner
0e03352a9f
add a helper method to sys::Path for clang, patch by
...
Kovarththanan Rajaratnam!
llvm-svn: 54655
2008-08-11 23:39:47 +00:00
Devang Patel
fb1364b2b5
Create temp. file in current path.
...
llvm-svn: 53973
2008-07-24 00:35:38 +00:00
Devang Patel
4057e8691a
While creating temp. file on disk, if the current filename points to a existing directory then create new temp. file inside the directory.
...
llvm-svn: 53929
2008-07-22 20:02:39 +00:00
Devang Patel
86c593ff1d
Handle bitcode wrappers.
...
llvm-svn: 53924
2008-07-22 18:00:36 +00:00
Chris Lattner
5e57a12a80
open plugins with RTLD_GLOBAL, pointed out by Bram Adams.
...
llvm-svn: 53385
2008-07-10 00:52:20 +00:00
Chris Lattner
b650adae49
Add a little wrapper header that is put around bc files when emitting
...
bc files for modules with a target triple that indicates they are for
darwin. The reader unconditionally handles this, and the writer could
turn this on for more targets if we care.
This change has two benefits for darwin:
1) it allows us to encode the cpu type of the file in an easy to read
place that doesn't require decoding the bc file.
2) it works around a bug (IMO) in darwin's AR where it is incapable of
handling files that are not a multiple of 8 bytes long. BC files
are only guaranteed to be multiples of 4 bytes long.
llvm-svn: 53275
2008-07-09 05:14:23 +00:00
Seo Sanghyeon
12944690d5
Fix GetMainExecutable. Patch by Sam Bishop.
...
llvm-svn: 52847
2008-06-27 22:55:30 +00:00
Matthijs Kooijman
b1217bdbb0
Make LLVM compile on DragonFly BSD (PR2499).
...
Patch by Hasso Tepper!
llvm-svn: 52781
2008-06-26 10:36:58 +00:00
Bill Wendling
2d9397ea16
Cleanup for unitialized types. Patch by Jean-Daniel Dupas!
...
llvm-svn: 52775
2008-06-26 08:32:05 +00:00
Chris Lattner
d67c47bc62
"An improved Mach-O file type detection for sys::IdentifyFileType()
...
This patch add supports for single architecture mach-o files (the current implementation only support Universal Binary), and solve the signature conflict between java class and Universal Binary magics.
Note that this function will always returned dynamic library for Universal Binaries (like the current implementation) because the binary type is not include in the file header."
Patch by Jean-Daniel Dupas!
llvm-svn: 52766
2008-06-26 05:17:18 +00:00
Chris Lattner
a42eed01e2
fix compilation errors in my previous patch
...
llvm-svn: 52733
2008-06-25 17:17:53 +00:00
Chris Lattner
24c59453f6
Add a new InvalidateInstructionCache method to sys::Memory.
...
llvm-svn: 52731
2008-06-25 17:14:10 +00:00
Dan Gohman
9b9cf4cf9c
Use static_cast instead of reinterpret_cast for casting void*.
...
llvm-svn: 52592
2008-06-21 20:17:03 +00:00
Argyrios Kyrtzidis
65f671fd74
Minor comment fix.
...
llvm-svn: 52312
2008-06-16 10:14:09 +00:00
Wojciech Matyjewicz
0f03682725
Add a missing semicolon.
...
llvm-svn: 52290
2008-06-15 18:02:47 +00:00
Argyrios Kyrtzidis
6f81329b15
Fix the sys::Path::getSuffix() implementation.
...
llvm-svn: 52288
2008-06-15 15:15:19 +00:00
Argyrios Kyrtzidis
121cf54264
Fix the environment block that is passed to the CreateProcess function.
...
This bug made llvm-ld unable to function with "-native" option, since the process that was used to call 'gcc' was crashing.
llvm-svn: 52284
2008-06-15 03:54:39 +00:00
Matthijs Kooijman
43eae10af6
Fix redirection of stderr in sys::Program::ExecuteAndWait. There was logic
...
error that caused it to redirect stderr to stdout too often.
This fix is applied identically to the win32 code as well, but that is
untested.
--Thi line, and those below, will be ignored--
M System/Unix/Program.inc
M System/Win32/Program.inc
llvm-svn: 52233
2008-06-12 12:53:35 +00:00
Matthijs Kooijman
f2d854e34b
Make I/O redirection handling in sys::Program a bit more consistent. No
...
functional changes. Win32 code is untested, but should work fine.
In the unix variant, rename RedirectFD to RedirectIO and let that function
handle empty and null paths instead of doing that in the caller 3 times. This
is the same as win32 already does it.
In the win32 variant, use Path::isEmpty() instead of checking the resulting
c_str() manually. This is the same as unix already does it.
llvm-svn: 52230
2008-06-12 10:47:18 +00:00
Anton Korobeynikov
3e9eeaf6c9
Provide hooks for libgcc symbols' address resolution inside lli on mingw32.
...
Patch by Julien Lerouge!
llvm-svn: 52037
2008-06-06 07:20:07 +00:00
Bill Wendling
bcd38344b9
Unbreak build.
...
llvm-svn: 51709
2008-05-29 22:02:08 +00:00
Bill Wendling
2ba98ca60f
Remove more iostream header includes. Needed to implement a "FlushStream"
...
function to flush a specified std::ostream.
llvm-svn: 51705
2008-05-29 21:46:33 +00:00
Bill Wendling
7ec2aad450
Follow-up to the reverting of r51218. This puts the checks out-of-line. Because
...
they aren't in the header file, systems with a <string> header file that isn't
64-bit clean shouldn't warn if #including Path.h and specifying
-Wshorten-64-to-32.
llvm-svn: 51393
2008-05-21 21:20:07 +00:00
Dan Gohman
fe628b229c
Make PreVerifyID, IntSigsEnd, and KillSigsEnd const.
...
llvm-svn: 51088
2008-05-14 00:42:30 +00:00
Dan Gohman
bab18cae46
Clean up the use of static and anonymous namespaces. This turned up
...
several things that were neither in an anonymous namespace nor static
but not intended to be global.
llvm-svn: 51017
2008-05-13 00:00:25 +00:00
Nick Lewycky
6bc321fbdf
Make constructors target-specific. This fixes problems where the path would
...
include backslashes on Windows. This should fix llvm-ld problems on win32.
llvm-svn: 50960
2008-05-11 17:37:40 +00:00
Nick Lewycky
2121ef05f4
Fix renamePathOnDisk on Win32, patch from David Leon. This fixes problems with
...
llvm-ar being unable to rename files.
llvm-svn: 50702
2008-05-06 03:42:21 +00:00
Dan Gohman
a84b75df17
Remove uses of llvm/System/IncludeFile.h that are no longer needed.
...
llvm-svn: 50695
2008-05-06 01:32:53 +00:00
Evan Cheng
d9353009b7
Fix more -Wshorten-64-to-32 warnings.
...
llvm-svn: 50659
2008-05-05 18:30:58 +00:00
Nate Begeman
17ad231324
Restore code to disable crash catcher on older OS X systems
...
llvm-svn: 49568
2008-04-12 00:47:46 +00:00
Dan Gohman
26c2127be9
Make several symbols static.
...
llvm-svn: 49496
2008-04-10 21:11:47 +00:00
Ted Kremenek
be2279d470
Make getDirnameSep a static method (not part of Path's interface).
...
llvm-svn: 49354
2008-04-07 22:01:32 +00:00
Ted Kremenek
82b7e8d306
Added method Path::getDirname().
...
llvm-svn: 49352
2008-04-07 21:53:57 +00:00
Ted Kremenek
1a9c18b50d
Re-implemented Path::createDirectoryOnDisk (for Unix).
...
This method allows one to create a directory, and optionally create all parent
directories that do not exist.
The original implementation would require that *all* directories along a path
are writable by the user, including directories that already exist. For example,
suppose we wanted to create the directory "/tmp/foo/bar", and the directory
"/tmp" already exists, but not "/tmp/foo". Since "/tmp" is writable by all
users, the original implementation would work, and create "/tmp/foo", followed
by "/tmp/bar".
A problem occurred, however if one wanted to created the directory
"/Users/myuser/bar" (or equivalently "/home/myuser/bar"), and "/Users/myuser"
already existed and is writable by the current user. The directory
"/User/myuser" is writable by the user, but "/User" is not. The original
implementation of createDirectoryOnDisk would return with failure since "/User"
is not writable, even though "/User/mysuser" is writable.
The new implementation works by recursively creating parents as needed, and thus
doesn't need to check the permissions on every directory in a path.
llvm-svn: 49162
2008-04-03 16:11:31 +00:00
Chris Lattner
0dc7a8221d
add some #includes.
...
llvm-svn: 49036
2008-04-01 06:25:23 +00:00
Chris Lattner
4614369b45
MappedFile is dead, remove it.
...
llvm-svn: 49035
2008-04-01 06:20:44 +00:00
Chris Lattner
3e9e5f498e
Implement Path::MapInFilePages/UnMapFilePages on unix, which
...
provides fast MappedFile::getFile for large files.
llvm-svn: 49034
2008-04-01 06:16:24 +00:00
Chris Lattner
2e3d2c6ec8
Stub out some sys::Path::MapInFilePages/UnMapFilePages methods.
...
llvm-svn: 49030
2008-04-01 06:00:12 +00:00
Chris Lattner
0ee9b20a1b
Make MappedFile::map return a const correct pointer, don't leak address space on Unix platforms.
...
llvm-svn: 49026
2008-04-01 03:49:38 +00:00
Chris Lattner
f2309c208a
Remove MappedFile support for mapping files for write and exec
...
and shared. This complicates the design, is not used, and probably
doesn't even work.
llvm-svn: 49022
2008-04-01 03:10:22 +00:00
Chris Lattner
c3d03d3f10
cleanup the MappedFile API and comments. This removes and updates
...
tons of out of date comments (really nothing throws here!) and fixes
some other fairly glaring issues: "size" used to return the size of
the file *and* change it, depending on how you called it.
llvm-svn: 49009
2008-04-01 00:53:25 +00:00
Chris Lattner
a0b425c6bc
remove DEFINING_FILE_FOR for MappedFile.h
...
llvm-svn: 49008
2008-04-01 00:35:55 +00:00
Nate Begeman
68c767cb5c
Actually disable crash reporting on Mac OS X, returning bugpoint to speedy
...
crash miscompilations.
llvm-svn: 49000
2008-03-31 22:19:25 +00:00
Owen Anderson
e540be453a
Revert r48676. I had plans for using it, but now it's just dead code.
...
llvm-svn: 48743
2008-03-24 21:29:58 +00:00
Owen Anderson
de2d3aca1b
Add a comment, and fix a bug where AllocateRW recurred to AllocateRWX instead of itself.
...
llvm-svn: 48677
2008-03-22 02:59:54 +00:00
Owen Anderson
5654dda62c
Add an AllocateRW to match AllocateRWX.
...
llvm-svn: 48676
2008-03-22 02:33:53 +00:00
Dan Gohman
63ef3bbba0
Avoid calling array_endof in a static initializer, as it incurs
...
dynamic initialization.
llvm-svn: 48666
2008-03-21 23:44:21 +00:00
Dan Gohman
479c8ef76d
Specialize FORCE_DEFINING_FILE_TO_BE_LINKED using a GCC trick
...
to avoid using constructor calls for static objects. This reduces
the number of objects requiring static constructors in a typical
LLVM build by around 20%.
llvm-svn: 48665
2008-03-21 23:38:23 +00:00
Chris Lattner
c4f8df4a84
this was removed from the Unix side.
...
llvm-svn: 48370
2008-03-14 20:41:50 +00:00
Devang Patel
2c38efe128
Remove unused GetAddressOfSymbol()
...
Thanks Daniel Dunbar!
llvm-svn: 48340
2008-03-13 16:55:34 +00:00
Chris Lattner
bc18b99af2
Fix Path::GetMainExecutable on cygwin, patch by Sam Bishop.
...
llvm-svn: 48328
2008-03-13 05:22:05 +00:00
Chris Lattner
3220bb0859
remove extraneous namespace qualifier, PR2142
...
llvm-svn: 48327
2008-03-13 05:17:59 +00:00
Chris Lattner
1eca74f70e
This is a simple fix for getting error messages from dlerror in
...
LoadLibraryPermanently. The current code modifies the value of a pointer
that is passed by value, so the caller never gets the message.
Patch by Julien Lerouge!
llvm-svn: 48270
2008-03-12 00:50:01 +00:00
Chris Lattner
5b84600196
Stub out a Path::GetMainExecutable call to find the path to the
...
main executable of a program. This needs to be implemented on windows.
llvm-svn: 47835
2008-03-03 02:55:43 +00:00
Chris Lattner
d2a01e1994
Add path separator support, patch by Sam Bishop.
...
llvm-svn: 47662
2008-02-27 06:17:10 +00:00
Anton Korobeynikov
ca51f9e5f0
Provide __main hooks for cygwin & mingw32
...
llvm-svn: 47479
2008-02-22 10:08:31 +00:00
Anton Korobeynikov
9f8c4b85cf
Add convenient helper to get suffix of the file
...
llvm-svn: 47397
2008-02-20 19:41:22 +00:00
Lauro Ramos Venancio
4fcf9513f1
It is not safe to call fork in PrintStackTrace. Sometimes it freezes the program.
...
llvm-svn: 47161
2008-02-15 18:05:54 +00:00
Devang Patel
8190e4fbe0
Remove use of ltdl
...
llvm-svn: 47065
2008-02-13 17:11:39 +00:00
Devang Patel
ab8c21f3a1
Set error message.
...
Patch by Shantonu Sen.
llvm-svn: 46715
2008-02-04 20:57:54 +00:00
Dan Gohman
aad233ea10
Use empty() instead of comparing size() with zero.
...
llvm-svn: 46514
2008-01-29 13:02:09 +00:00
Anton Korobeynikov
8f635c549c
Fix potential buffer overflow
...
llvm-svn: 46296
2008-01-24 01:20:48 +00:00
Duncan Sands
e97a9a373a
Fix compile failures with g++-4.3.
...
llvm-svn: 45781
2008-01-09 19:42:09 +00:00
Chris Lattner
ad9a6ccb83
Remove attribution from file headers, per discussion on llvmdev.
...
llvm-svn: 45418
2007-12-29 20:36:04 +00:00
Chris Lattner
8193d4af33
remove attribution from lib Makefiles.
...
llvm-svn: 45415
2007-12-29 20:09:26 +00:00
Anton Korobeynikov
07c828b637
Unbreak mingw build
...
llvm-svn: 45314
2007-12-22 14:26:49 +00:00
Ted Kremenek
b8c85efce1
Added "GetCurrentDirectory()" to sys::Path.
...
llvm-svn: 45182
2007-12-18 22:07:33 +00:00
Ted Kremenek
a0ff305551
Added "isDirectory" method to llvm::sys::Path.
...
llvm-svn: 45168
2007-12-18 19:46:22 +00:00
Chris Lattner
cb4a54fe17
remove obviously dead uses of IncludeFile.
...
llvm-svn: 45165
2007-12-18 19:15:48 +00:00
Chris Lattner
92a284d220
Remove dead file and directory.
...
llvm-svn: 44720
2007-12-08 22:17:33 +00:00
Anton Korobeynikov
ad4a61ed0b
Provide hook for _alloca to make JITing on Cygwin slightly happier :)
...
llvm-svn: 44528
2007-12-03 05:30:41 +00:00
Chuck Rose III
b1944d8afb
This change does a couple of things. First it gets the Visual Studio builds working.
...
I added the lexing files to the VStudio projects and removed the .l files from the
VStudio projects. There was a problem with use of strtoll in TGLexer.cpp and Chris
suggested switching to strtol, so that's included here.
Additionally, this checkin adds minimal x64 builds to the VStudio builds. Build issues
related to x64 in the windows specific files for DynamicLibrary.inc and Singals.inc
are worked around, but not ultimately solved. Binaries used to be stored in
...\win32\{Debug|Release}
but are now kept in
...\win32\bin\{win32|x64}\{Debug|Release}
intermediate files will continue to be stored in the individual project directories under
win32.
Some names will likely change in the future to reflect that the vstudio projects
are no longer 32-bit only, but I wanted to get things up and running today so kept away
from bigger restructuring.
llvm-svn: 44260
2007-11-21 00:37:56 +00:00
Bill Wendling
0604e0c00f
Silence a warning saying that the variables always resolve to "true" in an
...
expression.
llvm-svn: 43610
2007-11-01 09:38:19 +00:00
Chris Lattner
920bede750
really fix PR1581, thanks to Daniel Dunbar for pointing
...
this out.
llvm-svn: 42448
2007-09-28 20:50:50 +00:00
Dan Gohman
53119779c2
Remove spurious consts. This fixes warnings with compilers that
...
are strict about such things.
llvm-svn: 41956
2007-09-14 20:08:19 +00:00
Owen Anderson
4b71e55287
Add lengthof and endof templates that hide a lot of sizeof computations.
...
Patch by Sterling Stein!
llvm-svn: 41758
2007-09-07 04:06:50 +00:00
Chris Lattner
eb42bcd78a
Fix PR1581, patch by Timo Savola
...
llvm-svn: 40616
2007-07-31 06:00:51 +00:00
Gabor Greif
018330fd12
finishing touches of bytecode -> bitcode changes. also unbreak Windows
...
llvm-svn: 37950
2007-07-06 20:28:40 +00:00
Gabor Greif
f5e225a756
eliminate residual cruft related to recognizing bytecode
...
files.
bitcode files are the only LLVM format left.
llvm-svn: 37945
2007-07-06 13:38:17 +00:00
Gabor Greif
f9cf3d3440
Solaris 2.x does not have RLIMIT_RSS, check for this symbol (analog NetBSD below), should subsume Cygwin
...
llvm-svn: 37939
2007-07-06 10:31:27 +00:00
Gabor Greif
5f705671e4
Here is the bulk of the sanitizing.
...
Almost all occurrences of "bytecode" in the sources have been eliminated.
llvm-svn: 37913
2007-07-05 17:07:56 +00:00
Anton Korobeynikov
c8aa8f8ba7
Provide hook for alloca on VCPP. Patch by Scott Graham
...
llvm-svn: 37715
2007-06-25 07:12:14 +00:00
Devang Patel
917048baee
Fix LLVM build on NetBSD. Patch by Neil Booth.
...
llvm-svn: 37410
2007-06-04 15:28:57 +00:00
Chris Lattner
044aaca356
Fix a bug where the bcreader could crash on .bc files that were an exact
...
multiple of the page size, due to a bug in MappedFile
llvm-svn: 36980
2007-05-11 00:00:27 +00:00
Chris Lattner
342010d9f3
pull some win32 code into common code, add bitcode identification support.
...
llvm-svn: 36846
2007-05-06 05:32:21 +00:00
Chris Lattner
1cc146e0ef
silence annoying gcc 4.3 warnings
...
llvm-svn: 36681
2007-05-03 18:15:56 +00:00
Reid Spencer
8d2fd1bc21
Cygwin doesn't have the RSS_LIMIT for get/setrlimit.
...
llvm-svn: 36361
2007-04-23 07:22:51 +00:00
Chris Lattner
2e1f36a4dc
Hack to get sys::Path to recognize macho dylibs.
...
llvm-svn: 35878
2007-04-11 03:15:35 +00:00
Reid Spencer
caf5a6cbd7
Teach sys::Path how to recognize different kinds of object files for ELF
...
and Mach-O systems. Additionally, correct the Mach-O logic code to look at
byte 12 not byte 15. Hopefully this fixes the llvm-ld warning on Darwin.
llvm-svn: 35876
2007-04-11 02:02:09 +00:00
Reid Spencer
e580735108
Make isDynamicLibrary detect more than just an ELF file.
...
llvm-svn: 35874
2007-04-11 00:49:39 +00:00
Jeff Cohen
d40c15afaa
Unbreak VC++ build.
...
llvm-svn: 35751
2007-04-07 20:47:27 +00:00
Reid Spencer
14fb379888
For PR1291:
...
Implement the PathWithStatus class and its use throughout lib/System.
llvm-svn: 35742
2007-04-07 18:52:17 +00:00
Reid Spencer
e825ec8a72
For PR1302:
...
Implement recognition of COFF, ELF and Mach-O object/shared lib files.
llvm-svn: 35650
2007-04-04 06:30:26 +00:00
Reid Spencer
e35e9d07b0
Use the stat information in the Path object, if it is already obtained. This
...
avoids a call to ::fstat by MappedFile when the file size information was
already obtained by the Path object.
llvm-svn: 35477
2007-03-29 19:11:22 +00:00
Reid Spencer
4269ae1274
For PR789:
...
Make the sys::Path::getFileStatus function more efficient by having it
return a pointer to the FileStatus structure rather than copy it. Adjust
uses of the function accordingly. Also, fix some memory issues in sys::Path.
llvm-svn: 35476
2007-03-29 19:05:44 +00:00
Jeff Cohen
6e6a8a9128
Determine absolute paths the correct way :)
...
llvm-svn: 35464
2007-03-29 17:27:38 +00:00
Reid Spencer
d0eb672f1e
Add a uniqueID field to the FileStatus structure for Paths. This will map
...
to the inode number on Unix and something far less unique on Windows. The
windows case needs to be improved.
llvm-svn: 35461
2007-03-29 17:00:31 +00:00
Reid Spencer
fc67ef7cfe
For PR789:
...
* Add a method: bool isAbsolute() const, which determines if the path name
is absolute or not.
* Implement caching of file status information in the Path object. Allow it
to be updated forcefully or lazily re-fetched from the cached value.
llvm-svn: 35456
2007-03-29 16:43:20 +00:00
Anton Korobeynikov
62e2448864
Fix mingw32 build
...
llvm-svn: 35177
2007-03-19 20:19:08 +00:00
Anton Korobeynikov
f8f0ce564c
Unbreak mingw32 build
...
llvm-svn: 35042
2007-03-09 11:53:34 +00:00
Anton Korobeynikov
d0375d0852
Implement PR1240
...
llvm-svn: 34959
2007-03-06 05:32:48 +00:00
Jeff Cohen
01cb8d6857
Ensure 64-bit correctness.
...
llvm-svn: 34923
2007-03-05 05:45:08 +00:00
Jeff Cohen
5506bc49f9
Implement memoryLimit on Windows.
...
llvm-svn: 34922
2007-03-05 05:22:08 +00:00
Chris Lattner
241e2e2e3d
fix typo
...
llvm-svn: 34906
2007-03-04 06:36:24 +00:00
Anton Korobeynikov
87e945c62d
Add possibility to set memory limit for binaries run via libSystem. This
...
is especially needed for bugpoint. This partly implements PR688
llvm-svn: 34349
2007-02-16 19:11:07 +00:00
Chris Lattner
51faab4a6f
silence warning
...
llvm-svn: 33746
2007-02-01 04:57:00 +00:00
Anton Korobeynikov
2079992c16
Moved disassembler to libSystem
...
llvm-svn: 33461
2007-01-23 10:26:08 +00:00
Reid Spencer
826ff3f805
For PR808:
...
NetBSD also doesn't have pthread_mutexattr_setpshared
llvm-svn: 33406
2007-01-20 20:44:38 +00:00
Reid Spencer
b2b35908d6
Unbreak Darwin.
...
llvm-svn: 33375
2007-01-19 22:04:24 +00:00
Reid Spencer
2b799d8208
Help the lli interpreter find the stderr/stdin/stdout symbols. These are
...
needed for output to be generated. On Linux these are both global vars and
macro definitions so we have to special case Linux.
llvm-svn: 33374
2007-01-19 21:41:04 +00:00
Reid Spencer
5d29c5a81b
Handle each of stderr/stdin/stdout separately.
...
llvm-svn: 33373
2007-01-19 21:30:39 +00:00
Reid Spencer
0f61503a7e
Avoid taking the address of a macro by checking to see if stdin is defined
...
or not. This allows DynamicLibrary.cpp to compile on Darwin.
llvm-svn: 33064
2007-01-11 00:35:10 +00:00
Reid Spencer
94ddfbe8b8
Allow LLI, in interpreter mode, to find stdin, stdout, and stderr. This is
...
a bit of a hack but it lets some of the llvm-test programs run.
llvm-svn: 33058
2007-01-10 19:50:43 +00:00
Anton Korobeynikov
ff6535c892
Partly fixed JITing on mingw32 platform. The support is not full due to
...
absence of dllimport JIT codegen.
llvm-svn: 32673
2006-12-19 15:24:18 +00:00
Reid Spencer
5bf28d5efe
Eliminate "control reaches end of non-void function" warnings.
...
llvm-svn: 32225
2006-12-05 17:53:26 +00:00
Jeff Cohen
e1003da1a2
Unbreak VC++ build.
...
llvm-svn: 31464
2006-11-05 19:31:28 +00:00
Reid Spencer
cbea78a1bb
Get rid of unused variable.
...
llvm-svn: 31373
2006-11-02 07:59:59 +00:00
Chris Lattner
7a1210a86c
Use new config.h macro
...
llvm-svn: 30321
2006-09-14 06:21:59 +00:00
Chris Lattner
b233122a83
On Mac OS/X, make Process::PreventCoreFiles disable crash reporter for
...
the process in addition to disabling core file emission. This speeds up
bugpoint on default-configured macs by several orders of magnitude.
llvm-svn: 30317
2006-09-14 06:01:41 +00:00
Anton Korobeynikov
1c7d8613c4
- Fixed broken Win32 build
...
- Removed warning about clobbered parameter in Bytecode/Reader
llvm-svn: 30026
2006-09-01 20:35:17 +00:00
Chris Lattner
3530cfb3c3
Guess what happens when asserts are disabled. :(
...
Also, the assert could never fire due to || instead of &&.
llvm-svn: 29977
2006-08-30 20:37:06 +00:00
Chris Lattner
8a59e8be23
simplify AnalysisGroup registration, eliminating one typeid call.
...
llvm-svn: 29932
2006-08-28 00:42:29 +00:00
Reid Spencer
9b5ea0704e
For PR797:
...
Make the Win32 code exception free (untested/uncompiled) which forced some
interface changes which had ripple effect. This should be the last of 797.
llvm-svn: 29884
2006-08-25 21:37:17 +00:00
Reid Spencer
e2b7b29a82
For PR797:
...
Final commit for this bug. This removes the last EH holdouts in LLVM
and turns off exception support by using the -fno-exceptions option. This
leads to the following reduction in library and executable sizes:
DEBUG BUILD RELEASE BUILD
before after delta before after delta
lib 162,328K 157,616K 4,712 17,864K 16,416K 1,448K
bin 571,444K 557,156K 14,288 63,296K 56,996K 6,300K
Debug Improvement: 19,000K (2.59%)
Release Improvement: 7,748K (9.55%)
llvm-svn: 29882
2006-08-25 19:54:53 +00:00
Reid Spencer
fbc2e180f1
For PR797:
...
Adjust implementation to match the new interface after exception handling
was removed in the Unix verison. NOTE: this hasn't been compiled yet!
llvm-svn: 29858
2006-08-24 18:58:37 +00:00
Reid Spencer
8dfa2bd161
Turn off exception handling for this library. It no longer throws nor
...
handles exceptions.
llvm-svn: 29847
2006-08-23 20:35:51 +00:00
Reid Spencer
71c3f66dc6
For PR797:
...
Final removal of exceptions from lib/System and adjustment of users to
accommodate.
llvm-svn: 29846
2006-08-23 20:34:57 +00:00
Reid Spencer
bc4c8e8ac0
For PR797:
...
Eliminate exception throwing from Path::renamePathOnDisk and adjust its
users correspondingly.
llvm-svn: 29843
2006-08-23 07:30:48 +00:00
Reid Spencer
0bc83e3c5e
For PR797:
...
Remove exception throwing from Path::getDirectoryContents and its users.
llvm-svn: 29841
2006-08-23 06:56:27 +00:00
Reid Spencer
baf54399e7
For PR797:
...
Remove exceptions from the Path::create*OnDisk methods. Update their users
to handle error messages via arguments and result codes.
llvm-svn: 29840
2006-08-23 00:39:35 +00:00
Reid Spencer
b447bb61f3
For PR797:
...
Adjust code to compensate for Path class interface change.
llvm-svn: 29837
2006-08-22 23:54:35 +00:00
Reid Spencer
45120b0798
For PR797:
...
Change the Path::make*OnDisk methods exception free and adjust their usage.
llvm-svn: 29836
2006-08-22 23:27:23 +00:00
Reid Spencer
89a87abbff
Update for changes in Path class interface for exception removal.
...
llvm-svn: 29834
2006-08-22 22:46:39 +00:00
Reid Spencer
353b72a7c0
Make the sys::Path::GetTemporaryDirectory method not throw exceptions and
...
adjust users of it to compensate.
llvm-svn: 29831
2006-08-22 19:01:30 +00:00
Reid Spencer
0c560865ef
Don't throw needlessly. Failure of gettimeofday is *very* unlinkely so
...
just return MinTime if that should ever happen.
llvm-svn: 29826
2006-08-22 17:38:44 +00:00
Reid Spencer
9fbfd7c399
For PR797:
...
Make MappedFile not throw any exceptions.
llvm-svn: 29816
2006-08-22 16:04:22 +00:00
Reid Spencer
74980b5115
For PR797:
...
Fix a bug in my last patch that botched file redirection by using explicit
scoping of if statements.
llvm-svn: 29815
2006-08-22 15:56:52 +00:00
Reid Spencer
0d39935a51
Make an error message a little more intelligible.
...
llvm-svn: 29808
2006-08-22 05:28:38 +00:00
Reid Spencer
e9f818b95a
For PR797:
...
Remove all exception code from Program.inc and implement its new interface
with an ErrMsg string argument.
llvm-svn: 29790
2006-08-21 06:02:44 +00:00
Reid Spencer
5ed787710d
For PR797:
...
Make sys::Program::ExecuteAndWait not throw exceptions and update any
affected code. It now return -9999 to signal that the program couldn't be
executed. Only one case (in bugpoint) actually examines the result code.
llvm-svn: 29785
2006-08-21 02:04:43 +00:00
Reid Spencer
d06ae031ce
Remove extraneous #include.
...
llvm-svn: 29541
2006-08-07 05:36:24 +00:00
Reid Spencer
b1b1f483ed
Make the removal of files use Path::eraseFromDisk just like it does for
...
the removal of directories. Using std::remove is indiscriminate and can
lead to the removal of things like /dev/null if run as root. The
Path::eraseFromDisk method ensures that we only ever remove regular files
or directories, but never character or block special nodes. This should
clear up the problem with usage like: llvm-as -o /dev/null which is used
in the llvm-test makefiles.
llvm-svn: 29540
2006-08-07 05:34:08 +00:00
Reid Spencer
ec2ce4eaab
Add a note about how the "isFile" check in Path::eraseFromDisk prevents
...
the erasure of non-file paths like /dev/null.
llvm-svn: 29539
2006-08-07 05:20:05 +00:00
Reid Spencer
982a99456c
Update the auto* tools: autoconf 2.60, libtool 1.5.22, automake 1.9.6.
...
Update ltld.[ch] to version 1.5.22.
Correct the notes about updating these tools (autoconf/README.TXT)
Add configure options for getting the correct option for including a whole
archive when linking.
llvm-svn: 29529
2006-08-04 18:18:08 +00:00
Chris Lattner
ceecdbc08e
Remove some now-dead methods. Use getFileStatus instead.
...
llvm-svn: 29447
2006-08-01 18:16:02 +00:00
Chris Lattner
401b6d696e
Use getFileStatus instead of Path::isDirectory().
...
llvm-svn: 29443
2006-08-01 17:59:14 +00:00
Chris Lattner
863cb9ca93
elimiante some syscalls
...
llvm-svn: 29442
2006-08-01 17:51:09 +00:00
Anton Korobeynikov
e8ec56dea9
Minor fix due to recent API changes
...
llvm-svn: 29428
2006-08-01 08:07:22 +00:00
Chris Lattner
504adc58b7
Modify setStatusInfoOnDisk to not throw an exception.
...
llvm-svn: 29402
2006-07-28 22:36:17 +00:00
Chris Lattner
e2c3df81b7
Update win32 for Path::getStatusInfo
...
llvm-svn: 29401
2006-07-28 22:32:09 +00:00