bb8c2406dc
this was removed from the Unix side.
...
llvm-svn: 48370
2008-03-14 20:41:50 +00:00
af305d2342
Remove unused GetAddressOfSymbol()
...
Thanks Daniel Dunbar!
llvm-svn: 48340
2008-03-13 16:55:34 +00:00
02e727ff88
Fix Path::GetMainExecutable on cygwin, patch by Sam Bishop.
...
llvm-svn: 48328
2008-03-13 05:22:05 +00:00
4dec91222a
remove extraneous namespace qualifier, PR2142
...
llvm-svn: 48327
2008-03-13 05:17:59 +00:00
1f49988a7a
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
e209be4985
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
6fca938971
Add path separator support, patch by Sam Bishop.
...
llvm-svn: 47662
2008-02-27 06:17:10 +00:00
6636210de7
Provide __main hooks for cygwin & mingw32
...
llvm-svn: 47479
2008-02-22 10:08:31 +00:00
1872ad9888
Add convenient helper to get suffix of the file
...
llvm-svn: 47397
2008-02-20 19:41:22 +00:00
eab51d3a04
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
f64f7fb1b6
Remove use of ltdl
...
llvm-svn: 47065
2008-02-13 17:11:39 +00:00
3d4f1b3695
Set error message.
...
Patch by Shantonu Sen.
llvm-svn: 46715
2008-02-04 20:57:54 +00:00
70de4cb1cd
Use empty() instead of comparing size() with zero.
...
llvm-svn: 46514
2008-01-29 13:02:09 +00:00
a4f27608bc
Fix potential buffer overflow
...
llvm-svn: 46296
2008-01-24 01:20:48 +00:00
48f22f0b80
Fix compile failures with g++-4.3.
...
llvm-svn: 45781
2008-01-09 19:42:09 +00:00
f3ebc3f3d2
Remove attribution from file headers, per discussion on llvmdev.
...
llvm-svn: 45418
2007-12-29 20:36:04 +00:00
a087a8d2ce
remove attribution from lib Makefiles.
...
llvm-svn: 45415
2007-12-29 20:09:26 +00:00
2ffb2c9e59
Unbreak mingw build
...
llvm-svn: 45314
2007-12-22 14:26:49 +00:00
14020706d8
Added "GetCurrentDirectory()" to sys::Path.
...
llvm-svn: 45182
2007-12-18 22:07:33 +00:00
74db04261b
Added "isDirectory" method to llvm::sys::Path.
...
llvm-svn: 45168
2007-12-18 19:46:22 +00:00
5f47cae3ce
remove obviously dead uses of IncludeFile.
...
llvm-svn: 45165
2007-12-18 19:15:48 +00:00
5c62ba5fb8
Remove dead file and directory.
...
llvm-svn: 44720
2007-12-08 22:17:33 +00:00
9050bd1f68
Provide hook for _alloca to make JITing on Cygwin slightly happier :)
...
llvm-svn: 44528
2007-12-03 05:30:41 +00:00
07b57d2626
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
87f460f8ba
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
8861abe6f2
really fix PR1581, thanks to Daniel Dunbar for pointing
...
this out.
llvm-svn: 42448
2007-09-28 20:50:50 +00:00
58c468fb09
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
e2f23a3abf
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
364439eb15
Fix PR1581, patch by Timo Savola
...
llvm-svn: 40616
2007-07-31 06:00:51 +00:00
24027b584f
finishing touches of bytecode -> bitcode changes. also unbreak Windows
...
llvm-svn: 37950
2007-07-06 20:28:40 +00:00
3d3fc3296e
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
0e21980704
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
e16561cd5d
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
ec9038bc69
Provide hook for alloca on VCPP. Patch by Scott Graham
...
llvm-svn: 37715
2007-06-25 07:12:14 +00:00
d609374ab3
Fix LLVM build on NetBSD. Patch by Neil Booth.
...
llvm-svn: 37410
2007-06-04 15:28:57 +00:00
fd96905f12
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
4a4499b69e
pull some win32 code into common code, add bitcode identification support.
...
llvm-svn: 36846
2007-05-06 05:32:21 +00:00
7de1ebae4a
silence annoying gcc 4.3 warnings
...
llvm-svn: 36681
2007-05-03 18:15:56 +00:00
e2e9b37698
Cygwin doesn't have the RSS_LIMIT for get/setrlimit.
...
llvm-svn: 36361
2007-04-23 07:22:51 +00:00
098ea183b8
Hack to get sys::Path to recognize macho dylibs.
...
llvm-svn: 35878
2007-04-11 03:15:35 +00:00
d3f622e0d5
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
ccd4d2c8e4
Make isDynamicLibrary detect more than just an ELF file.
...
llvm-svn: 35874
2007-04-11 00:49:39 +00:00
79582366e5
Unbreak VC++ build.
...
llvm-svn: 35751
2007-04-07 20:47:27 +00:00
ceeb918dd1
For PR1291:
...
Implement the PathWithStatus class and its use throughout lib/System.
llvm-svn: 35742
2007-04-07 18:52:17 +00:00
4ef4c46c35
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
c7f485fd71
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
200c6f9c3d
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
60c5522467
Determine absolute paths the correct way :)
...
llvm-svn: 35464
2007-03-29 17:27:38 +00:00
d394617a55
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
0f92f0e519
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
2946e07557
Fix mingw32 build
...
llvm-svn: 35177
2007-03-19 20:19:08 +00:00
2f4ae5306e
Unbreak mingw32 build
...
llvm-svn: 35042
2007-03-09 11:53:34 +00:00
666d23d4e6
Implement PR1240
...
llvm-svn: 34959
2007-03-06 05:32:48 +00:00
7157fe3f4b
Ensure 64-bit correctness.
...
llvm-svn: 34923
2007-03-05 05:45:08 +00:00
a531d04b64
Implement memoryLimit on Windows.
...
llvm-svn: 34922
2007-03-05 05:22:08 +00:00
1e04147240
fix typo
...
llvm-svn: 34906
2007-03-04 06:36:24 +00:00
d01defedf6
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
104fc7f823
silence warning
...
llvm-svn: 33746
2007-02-01 04:57:00 +00:00
a41d9eca96
Moved disassembler to libSystem
...
llvm-svn: 33461
2007-01-23 10:26:08 +00:00
181fe4ad09
For PR808:
...
NetBSD also doesn't have pthread_mutexattr_setpshared
llvm-svn: 33406
2007-01-20 20:44:38 +00:00
9f900c1f92
Unbreak Darwin.
...
llvm-svn: 33375
2007-01-19 22:04:24 +00:00
a96084901c
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
dcf6f90033
Handle each of stderr/stdin/stdout separately.
...
llvm-svn: 33373
2007-01-19 21:30:39 +00:00
750f80e306
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
1b2eeedd85
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
eef04ba1c2
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
1792326daf
Eliminate "control reaches end of non-void function" warnings.
...
llvm-svn: 32225
2006-12-05 17:53:26 +00:00
7d6f3db3e2
Unbreak VC++ build.
...
llvm-svn: 31464
2006-11-05 19:31:28 +00:00
7f311c2f4b
Get rid of unused variable.
...
llvm-svn: 31373
2006-11-02 07:59:59 +00:00
a4f1e8f6b8
Use new config.h macro
...
llvm-svn: 30321
2006-09-14 06:21:59 +00:00
2f107cfc0d
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
6c6a70f999
- Fixed broken Win32 build
...
- Removed warning about clobbered parameter in Bytecode/Reader
llvm-svn: 30026
2006-09-01 20:35:17 +00:00
9543866c27
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
97c9f20c52
simplify AnalysisGroup registration, eliminating one typeid call.
...
llvm-svn: 29932
2006-08-28 00:42:29 +00:00
50eac3b8ab
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
51e6f68b47
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
b5d6b8f26d
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
dd27929918
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
e4ca722199
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
879ed5ab9c
For PR797:
...
Eliminate exception throwing from Path::renamePathOnDisk and adjust its
users correspondingly.
llvm-svn: 29843
2006-08-23 07:30:48 +00:00
51edba15c6
For PR797:
...
Remove exception throwing from Path::getDirectoryContents and its users.
llvm-svn: 29841
2006-08-23 06:56:27 +00:00
8db844241b
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
a1a7a35267
For PR797:
...
Adjust code to compensate for Path class interface change.
llvm-svn: 29837
2006-08-22 23:54:35 +00:00
9d2f19c7e4
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
7e73c51351
Update for changes in Path class interface for exception removal.
...
llvm-svn: 29834
2006-08-22 22:46:39 +00:00
6ba87bbfd3
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
b1f9935407
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
df1297dd3a
For PR797:
...
Make MappedFile not throw any exceptions.
llvm-svn: 29816
2006-08-22 16:04:22 +00:00
8a77bb9815
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
6ad2a91fb3
Make an error message a little more intelligible.
...
llvm-svn: 29808
2006-08-22 05:28:38 +00:00
42bcf6ea76
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
c295914b7a
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
d6f8b1c70a
Remove extraneous #include.
...
llvm-svn: 29541
2006-08-07 05:36:24 +00:00
448e2460e0
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
5f9e301521
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
0b52e2f433
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
7dbd783e90
Remove some now-dead methods. Use getFileStatus instead.
...
llvm-svn: 29447
2006-08-01 18:16:02 +00:00
80df7c4651
Use getFileStatus instead of Path::isDirectory().
...
llvm-svn: 29443
2006-08-01 17:59:14 +00:00
be119d4386
elimiante some syscalls
...
llvm-svn: 29442
2006-08-01 17:51:09 +00:00
98484fc568
Minor fix due to recent API changes
...
llvm-svn: 29428
2006-08-01 08:07:22 +00:00
60c5064538
Modify setStatusInfoOnDisk to not throw an exception.
...
llvm-svn: 29402
2006-07-28 22:36:17 +00:00
60fbecabf8
Update win32 for Path::getStatusInfo
...
llvm-svn: 29401
2006-07-28 22:32:09 +00:00
3cec109967
Modify Path::eraseFromDisk to not throw an exception.
...
llvm-svn: 29400
2006-07-28 22:29:50 +00:00
4857253d98
Change Path::getStatusInfo to return a boolean and error string on an error
...
instead of throwing an exception. This reduces the amount of code that is
exposed to exceptions (e.g. FileUtilities), though it is clearly only one step
along the way.
llvm-svn: 29395
2006-07-28 22:03:44 +00:00
963ac1486a
Fix the build on win32
...
llvm-svn: 29302
2006-07-26 20:37:11 +00:00
082e2a7821
For PR780:
...
Put the rest of lib/System into LinkAllVMCore.h. This makes all of
lib/System available to programs that #include LinkALlVMCore.h so that
loadable modules linked into those programs can depend on all of lib/System
being available.
llvm-svn: 29288
2006-07-26 16:55:39 +00:00
421475cd3b
For PR780:
...
1. Move IncludeFile.h to System library
2. Move IncludeFile.cpp to System library
3. #1 and #2 required to prevent cyclic library dependencies for libSystem
4. Convert all existing uses of Support/IncludeFile.h to System/IncludeFile.h
5. Add IncludeFile support to various lib/System classes.
6. Add new lib/System classes to LinkAllVMCore.h
All this in an attempt to pull in lib/System to what's required for VMCore
llvm-svn: 29287
2006-07-26 16:18:00 +00:00
9c6c94a806
simple optimization: don't bother calling "exists" (which calls the syscall
...
"access"). Instead, just let the open call fail if the file doesn't exist.
This reduces the # syscalls executed.
llvm-svn: 29173
2006-07-18 07:07:51 +00:00
4a5641525d
Remove a dead conditional: info_ can only be allocated if FD is good. Improve
...
spacing
llvm-svn: 29172
2006-07-18 07:03:14 +00:00
7bc8197032
The only entry in the stat buf this code cares about is the size. Keep just
...
the size, not the whole stat buffer.
llvm-svn: 29171
2006-07-18 07:01:08 +00:00
fe5b7fe6d9
Reduce code in the error path by only allocating info_ if everything looks
...
good.
llvm-svn: 29170
2006-07-18 06:57:51 +00:00
3eb42b7d14
Unindent some code
...
llvm-svn: 29169
2006-07-18 06:52:52 +00:00
78731ab1b8
Turn an if into an else if.
...
llvm-svn: 29129
2006-07-12 22:37:18 +00:00
0b2890e390
no need to do a stat then an lstat. lstat will tell us if normal files don't exist.
...
llvm-svn: 29068
2006-07-07 21:21:06 +00:00
9d9cd793a9
Move << method out of line.
...
llvm-svn: 29062
2006-07-07 18:11:32 +00:00
5a9d2e5a0a
Change AllocateRWX/DeallocateRWX to not throw an exception.
...
llvm-svn: 29058
2006-07-07 17:32:37 +00:00
a75df5e22c
Fix this impl
...
llvm-svn: 29055
2006-07-07 17:26:47 +00:00
5df249dfea
Add a helper function
...
llvm-svn: 29049
2006-07-07 17:13:10 +00:00
8c8858a6c4
Change LoadLibraryPermanently to not throw an exception.
...
llvm-svn: 29048
2006-07-07 17:12:36 +00:00
814744b22c
This uses EH extensively
...
llvm-svn: 29036
2006-07-07 00:47:29 +00:00
57e8e38a6f
Only print the stack trace if it was requested. Previously, any call into
...
the Signals module that registered the handlers would cause the stack trace
to be generated. Now, you must explicitly call PrintStackTraceOnErrorSignal
in order for that to happen.
llvm-svn: 28810
2006-06-16 00:00:57 +00:00
09cf82992b
Don't pull in environ, not always safe. Global variables are bad anyway.
...
Use execve when explicit environment variables ptr is available. Otherwise
just use execv.
llvm-svn: 28740
2006-06-09 20:43:11 +00:00
36bc2b00eb
Squelch a warning about signed/unsigned.
...
llvm-svn: 28729
2006-06-08 18:08:43 +00:00
5e91c03fa9
For PR804:
...
Change the file size field of StatusInfo to be uint64_t instead of size_t
so that we know it is always 64 bits. This prevents some overflow on
systems where size_t is 32 bits when it ought to be 64.
llvm-svn: 28726
2006-06-08 17:00:08 +00:00
ab97f22ccc
For PR787:
...
Provide new llvm::sys::Program facilities for converting the stdout and
stdin to binary mode. There is no standard way to do this and the available
mechanisms are platform specific. Adjust the bytecode reader and writer to
use these methods when their input is stdin or output is stdout. THis avoids
the problem with \n writing CRLF to a bytecode file on windows.
Patch Contributed by Michael Smith.
llvm-svn: 28722
2006-06-07 23:18:34 +00:00
54cb2d8533
For PR780:
...
Break the "IncludeFile" mechanism into its own header file and adjust other
files accordingly. Use this facility for the IntrinsicInst problem which
was the subject of PR800.
More to follow on this.
llvm-svn: 28709
2006-06-07 20:00:19 +00:00
7c77323e1d
For PR798:
...
Add support for Graphviz. Patch contributed by Anton Korobeynikov.
llvm-svn: 28684
2006-06-05 15:44:46 +00:00
187b4adcfe
Provide configuration support and usage for MINGW32 platform
...
llvm-svn: 28639
2006-06-01 19:03:21 +00:00
a62f097c96
For PR786:
...
Turn -pedantic and -Wno-long-long compile flags on by default. In a few
places, avoid the warnings by removing these options in the local makefile.
One notable exception: lib/Target/CBackend/Writer.cpp. These warnings are
left on as a reminder to developers to clean them up.
llvm-svn: 28614
2006-06-01 01:55:21 +00:00
78b8e977b2
Bug noticed, by inspection. Filename can be null.
...
llvm-svn: 28292
2006-05-14 19:00:53 +00:00
f64397ba1a
This function is not documented as throwing an exception and callers don't
...
handle it. Just silently fail.
llvm-svn: 28291
2006-05-14 18:53:09 +00:00
227d442d01
Fix accidentally committed patch.
...
llvm-svn: 28260
2006-05-12 18:20:39 +00:00
1971e8a77b
Fix iterator invalidation bug, identified by Coverity.
...
llvm-svn: 28257
2006-05-12 18:13:11 +00:00
04196acdcb
Unlike Unix, Windows won't let a file be implicitly replaced via renaming without explicit permission.
...
llvm-svn: 28157
2006-05-07 02:51:51 +00:00
71c2e0f262
Mingw32 patches supplied by Anton Korobeynikov.
...
llvm-svn: 28023
2006-04-29 18:41:44 +00:00
e3955a05e4
Add checks for __OpenBSD__.
...
llvm-svn: 27761
2006-04-17 17:55:41 +00:00
9857229aba
Add the README files to the distribution.
...
llvm-svn: 27651
2006-04-13 06:39:24 +00:00
c67a060a51
Convert llvm.cs.uiuc.edu -> llvm.org
...
llvm-svn: 26748
2006-03-14 05:54:52 +00:00
baeb39c969
Add AddSymbol() method to DynamicLibrary to work around Windows limitation
...
of being unable to search for symbols in an EXE. It will also allow other
existing hacks to be improved.
llvm-svn: 25805
2006-01-30 04:33:51 +00:00
8ee89c774b
Fix indentation.
...
llvm-svn: 25795
2006-01-29 22:02:52 +00:00
ccd5b90f58
For PR351:
...
* Allow the ExecuteAndWait to return negative values if a signal is
detected as the reason for the child termination. This is needed to
support bugpoint detecting bad things in its child processes.
llvm-svn: 24960
2005-12-22 20:00:16 +00:00
3493dab23b
Implement a generic polled Alarm function. This merely removes the system
...
dependent portion of the lib/Support/SlowOperationTimer code into the
lib/System implementation where it can be ported to different platforms.
llvm-svn: 24937
2005-12-22 03:23:46 +00:00
16cbc6a177
instead of using mstats, use malloc_zone_statistics which returns numbers
...
that actually make sense.
llvm-svn: 24352
2005-11-14 07:27:56 +00:00
698fa760f4
Teach -track-memory to work on darwin. Looking at sbrk doesn't work because
...
the default allocator uses mmap.
llvm-svn: 24349
2005-11-14 07:00:29 +00:00
bde3845548
DONT_BUILD_RELINKED is gone and implied by BUILD_ARCHIVE now
...
llvm-svn: 23940
2005-10-24 02:26:13 +00:00
f07e354d8c
Only build .a file versions of these libraries, instead of .a and .o versions.
...
This should speed up build times.
llvm-svn: 23937
2005-10-24 02:11:51 +00:00
f85fabeb71
For PR616:
...
These patches make threading optional in LLVM. The configuration scripts are now
modified to accept a --disable-threads switch. If this is used, the Mutex class
will be implemented with all functions as no-op. Furthermore, linking against
libpthread will not be done. Finally, the ParallelJIT example needs libpthread
so its makefile was changed to always add -lpthread to the link line.
llvm-svn: 23003
2005-08-24 10:07:20 +00:00
c9076e0acf
Fix grammar: it's == "it is".
...
llvm-svn: 22587
2005-08-02 16:04:59 +00:00
9aafa06bef
It's dangerous coding on Mondays.
...
llvm-svn: 22585
2005-08-02 03:26:32 +00:00
ba7cc68594
Implement SetInterruptFunction for Windows.
...
llvm-svn: 22582
2005-08-02 03:04:47 +00:00
6a5d6ecd09
Implement sys::SetInterruptFunction on Unix, stub it on win32 so that the
...
build will not fail
llvm-svn: 22578
2005-08-02 02:14:22 +00:00
0940218cca
support near allocations for the JIT
...
llvm-svn: 22554
2005-07-29 23:40:16 +00:00
29f83e0997
Fix a problem in getDirectoryContents where sub-directory names were
...
appended to a path string that didn't end in a slash, yielding invalid
path names.
Path contribute by Nicholas Riley.
llvm-svn: 22539
2005-07-28 16:25:57 +00:00
5f4ef3c5a8
Eliminate all remaining tabs and trailing spaces.
...
llvm-svn: 22523
2005-07-27 06:12:32 +00:00
33a030e36c
Eliminate tabs and trailing spaces.
...
llvm-svn: 22520
2005-07-27 05:53:44 +00:00
86df93a216
Don't call pthread_mutexattr_setpshared on FreeBSD because its implementation
...
of pthreads is missing that call (despite it violating the spec).
llvm-svn: 22423
2005-07-13 03:02:06 +00:00
65806e62b1
Note to self: don't introduce memory leaks.
...
llvm-svn: 22422
2005-07-13 02:58:04 +00:00
3800a28d46
Win32 support for Mutex class.
...
llvm-svn: 22420
2005-07-13 02:15:18 +00:00
f404981bf2
For PR540:
...
Add a Mutex class for thread synchronization in a platform-independent way.
The current implementation only supports pthreads. Win32 use of Critical
Sections will be added later. The design permits other threading models to
be used if (and only if) pthreads is not available.
llvm-svn: 22403
2005-07-12 15:37:43 +00:00
0aad91acfe
Fix bugs also fixed in Unix version, plus other general cleanup.
...
llvm-svn: 22363
2005-07-09 18:42:49 +00:00
5b106d0fed
1. Fix bug in getBaseName where it mishandles suffixes
...
2. Fix bug in eraseSuffix where it allows /path/.suffix to become /path/
llvm-svn: 22362
2005-07-09 18:42:02 +00:00
2d85f5697d
Ensure that functions like isDirectory don't fail if the file doesn't
...
exist but just return false instead.
llvm-svn: 22361
2005-07-08 17:46:10 +00:00
d28e432c36
Two changes:
...
1. Use isValid() to check validity of the resulting path name in the
eraseSuffix even though we can't think of a case where eraseSuffix could
possibly cause an invalid path name.
2. Rewrite isValid() to not use the deprecated realpath function any more.
It now just uses isascii to make sure all the characters are legit.
llvm-svn: 22359
2005-07-08 06:53:26 +00:00
f50677610f
Stamp out tabs
...
llvm-svn: 22357
2005-07-08 05:02:13 +00:00
0e1d7354b7
Make Win32 implementation conform to new paradigm
...
llvm-svn: 22356
2005-07-08 04:50:08 +00:00
4c24144ddf
Fix eraseSuffix()
...
llvm-svn: 22355
2005-07-08 04:49:16 +00:00
af48d8643d
Final Changes For PR495:
...
This chagne just renames some sys::Path methods to ensure they are not
misused. The Path documentation now divides methods into two dimensions:
Path/Disk and accessor/mutator. Path accessors and mutators only operate
on the Path object itself without making any disk accesses. Disk accessors
and mutators will also access or modify the file system. Because of the
potentially destructive nature of disk mutators, it was decided that all
such methods should end in the work "Disk" to ensure the user recognizes
that the change will occur on the file system. This patch makes that
change. The method name changes are:
makeReadable -> makeReadableOnDisk
makeWriteable -> makeWriteableOnDisk
makeExecutable -> makeExecutableOnDisk
setStatusInfo -> setStatusInfoOnDisk
createDirectory -> createDirectoryOnDisk
createFile -> createFileOnDisk
createTemporaryFile -> createTemporaryFileOnDisk
destroy -> eraseFromDisk
rename -> renamePathOnDisk
These changes pass the Linux Deja Gnu tests.
llvm-svn: 22354
2005-07-08 03:08:58 +00:00
215db9041b
Fix VC++ breakage
...
llvm-svn: 22353
2005-07-08 02:48:42 +00:00
17c1bd372a
Changes to mimic those in Unix/Path.inc in support of PR495. This hasn't
...
been compiled or tested.
llvm-svn: 22350
2005-07-07 23:35:23 +00:00
c9c0473fa5
For PR495:
...
Get rid of the difference between file paths and directory paths. The Path
class now simply stores a path that can refer to either a file or a
directory. This required various changes in the implementation and interface
of the class with the corresponding impact to its users. Doxygen comments were
also updated to reflect these changes. Interface changes are:
appendDirectory -> appendComponent
appendFile -> appendComponent
elideDirectory -> eraseComponent
elideFile -> eraseComponent
elideSuffix -> eraseSuffix
renameFile -> rename
setDirectory -> set
setFile -> set
Changes pass Dejagnu and llvm-test/SingleSource tests.
llvm-svn: 22349
2005-07-07 23:21:43 +00:00
5b891e9847
For PR495:
...
Change interface to Path class:
readable -> canRead
writable -> canWrite
executable -> canExecute
More (incremental) changes coming to close 495.
llvm-svn: 22345
2005-07-07 18:21:42 +00:00
d1ef1df103
Put in a hack for Cygwin that prevents mkdtemp from being used since
...
configure seems to find it on Cygwin but linking against it fails.
llvm-svn: 22189
2005-06-02 05:38:20 +00:00
3dbbc88f52
comment the hpux bit
...
llvm-svn: 22081
2005-05-16 06:59:53 +00:00
291f6b7223
Remove vim settings from source code; people should use llvm/utils/vim/vimrc
...
llvm-svn: 21704
2005-05-05 22:33:09 +00:00
7afc9558e0
Silence gcc-4.0.0 warnings.
...
llvm-svn: 21453
2005-04-22 17:56:01 +00:00
10468d8a3c
Remove trailing whitespace
...
llvm-svn: 21422
2005-04-21 22:55:34 +00:00
2d45e25125
Provide an implementation of the GetCurrentUserId and GetCurrentGroupId
...
methods that were recently added to the interface.
llvm-svn: 21401
2005-04-21 16:12:57 +00:00
8424ba373e
For Bug 543:
...
Standardize the error messages to be in "path: what failed: why" format.
Also attempt to use the correct errno to ThrowErrno in situations where
the errno value is erased by subsequent system calls.
llvm-svn: 21385
2005-04-21 02:50:10 +00:00
b02566dc1c
For Bug 543:
...
Allow the ThrowErrno function to optionally accept an error number
parameter so that callers can specify the error number to be used.
llvm-svn: 21384
2005-04-21 02:30:32 +00:00
5e7bac21d5
Add FIXME by Markus Oberhumer from bug 545: not checking for "." in $PATH may
...
result in returning executable files that won't be runnable.
llvm-svn: 21378
2005-04-20 15:42:11 +00:00
a9a8c1b65b
Do not mark directories as `executable', we only want program files
...
Patch by Markus Oberhumer.
llvm-svn: 21377
2005-04-20 15:33:22 +00:00
1001aea4d3
Ignore dangling symlinks in getDirectoryContents()
...
Thanks to Markus Oberhumer for the patch!
llvm-svn: 21370
2005-04-20 04:04:07 +00:00
a3b1458175
Eliminate tabs
...
llvm-svn: 21216
2005-04-11 03:44:22 +00:00
a556669219
Be slightly more accurate in an error message.
...
llvm-svn: 20397
2005-03-02 05:45:56 +00:00
18cf7ebcee
Fix silly mistake.
...
llvm-svn: 20256
2005-02-20 02:48:51 +00:00
4220bf5726
Implement standard I/O redirection in ExecuteAndWait().
...
llvm-svn: 20255
2005-02-20 02:43:04 +00:00
07e22ba2c7
Change __MINGW to __MINGW32__. Patch submitted by Henrik Bach.
...
llvm-svn: 20243
2005-02-19 03:01:13 +00:00
81549a57b8
Make PreventCoreFiles() do the right thing on Windows.
...
llvm-svn: 20237
2005-02-18 07:05:18 +00:00
97a41e238e
Arg list already has program name in it.
...
llvm-svn: 20208
2005-02-16 04:43:45 +00:00
6e528dce90
Fix a bug in my previous change to this, which broke the build on sparcs.
...
llvm-svn: 20184
2005-02-14 21:42:10 +00:00
259df2bf3c
Fix the llvm bootstrap
...
llvm-svn: 20170
2005-02-13 23:37:09 +00:00
743dd2cd80
If errno is zero strerror_r does not modify the buffer, leaving it unterminated.
...
This causes garbage to be printed out after error messages.
llvm-svn: 20165
2005-02-13 22:46:37 +00:00
9671b213b6
Fix some Path bugs
...
llvm-svn: 19852
2005-01-27 03:49:03 +00:00
ccbd3f0d57
Fix destroyDirectory bug
...
llvm-svn: 19746
2005-01-22 16:28:33 +00:00
8bdd0fc7aa
Fix bugpoint
...
llvm-svn: 19605
2005-01-16 04:23:22 +00:00
730e7cb048
We don't distribute the operating system specific directories any more.
...
llvm-svn: 19563
2005-01-14 22:43:01 +00:00
e246cdc946
Fix and improve win32 path validation.
...
llvm-svn: 19545
2005-01-14 04:09:39 +00:00
cbeed3571a
Make asctime_r work for HP/UX.
...
llvm-svn: 19544
2005-01-14 00:50:50 +00:00
c892a0db9f
Rename Unix/*.cpp and Win32/*.cpp to have a *.inc suffix so that the silly
...
gdb debugger doesn't get confused on which file it is reading (the one in
lib/System or the one in lib/System/{Win32,Unix})
llvm-svn: 19426
2005-01-09 23:29:00 +00:00
1a26d15c80
Use size_t instead of long to represent memory usage. long is 32 bits
...
on 64-bit Windows.
llvm-svn: 19393
2005-01-08 20:15:57 +00:00
862ebf5277
Correct the case of a #include directory name, just in case.
...
llvm-svn: 19254
2005-01-02 09:45:04 +00:00
b90c31fb49
Add functions for determining if the stdin/out/err is connected to a
...
console or not.
llvm-svn: 19236
2005-01-01 22:54:05 +00:00
6f802ba876
Add functions for determining if the stdin/out/err is connected to a
...
console or not.
llvm-svn: 19233
2005-01-01 22:29:26 +00:00
b6ecaa2d1c
Where do these tabs keep coming from???
...
llvm-svn: 19203
2004-12-31 19:03:31 +00:00
25dcdcc973
Mostly cleanup, but also some bug fixes, for win32/Path.cpp
...
llvm-svn: 19202
2004-12-31 19:01:08 +00:00
0f371a1637
Fix a compilation error for the case where mallinfo() is not available.
...
llvm-svn: 19201
2004-12-31 05:53:27 +00:00
63f13c4cbc
Get rid of those nasty tabs...
...
llvm-svn: 19199
2004-12-31 05:07:26 +00:00
98aff88c9b
Bring win32/Path.cpp up to date with respect to Unix/Path.cpp
...
llvm-svn: 19198
2004-12-31 04:39:07 +00:00
a6d9c1415c
Fix MINGW compilation errors
...
llvm-svn: 19190
2004-12-30 03:02:31 +00:00
e925d8b8b2
For PR351:
...
* Ensure #includes are wrapped with appropriate HAVE_ guards
* Account for variations in time.h and sys/time.h inclusion.
* Add macros for getting wait(2) exit status correctly (per autoconf sugg.)
* Implement ThrowErrno in terms of strerror_r, strerror or none based on
what is available on the platform.
llvm-svn: 19161
2004-12-27 06:17:50 +00:00
efda887fe2
For PR351:
...
* Remove redundant #includes that are now in Unix.h
llvm-svn: 19160
2004-12-27 06:17:39 +00:00
cf15b874e8
For PR351:
...
* Move implementation of sys::PreventCoreFiles function to this file from
the now defunct SysConfig abstraction.
llvm-svn: 19159
2004-12-27 06:17:27 +00:00
d103e0851c
For PR351:
...
* Ensure #includes are wrapped with appropriate HAVE_ guards
* Ensure variations in "dirent" structure are accounted for.
llvm-svn: 19158
2004-12-27 06:17:15 +00:00
47cd653411
For PR351:
...
* Ensure #includes are wrapped with appropriate HAVE_ guards
* Consolidate implementation from operating system specific directory.
llvm-svn: 19157
2004-12-27 06:17:03 +00:00
d554bbcefd
For PR351:
...
* Ensure #includes are wrapped with appropriate HAVE_ guards
llvm-svn: 19156
2004-12-27 06:16:52 +00:00
af6d3d5c8f
For PR351:
...
* Consolidate implementation for Unix systems into Unix/TimeValue.cpp
* Avoid use of symbolic link to #include platform-specific implementation.
llvm-svn: 19155
2004-12-27 06:16:38 +00:00
51ea06abf8
For PR351:
...
* Consolidate implementation for Unix systems into Unix/Program.cpp
* Avoid use of symbolic link to #include platform-specific implementation.
llvm-svn: 19154
2004-12-27 06:16:25 +00:00
844f3fec49
For PR351:
...
* Consolidate implementation for Unix systems into Unix/Signals.cpp
* Avoid use of symbolic link to #include platform-specific implementation.
llvm-svn: 19153
2004-12-27 06:16:11 +00:00
71383fb646
For PR351:
...
* Consolidate implementation for Unix systems into Unix/Memory.cpp
* Avoid use of symbolic link to #include platform-specific implementation.
llvm-svn: 19152
2004-12-27 06:15:57 +00:00
1a7a435b49
For PR351:
...
* Consolidate implementation for Unix systems into Unix/MappedFile.cpp
* Avoid use of symbolic link to #include platform-specific implementation.
llvm-svn: 19151
2004-12-27 06:15:43 +00:00
97d4a17f04
For PR351:
...
* Consolidate implementation for Unix systems into Unix/Process.cpp
* Avoid use of symbolic link to #include platform-specific implementation.
llvm-svn: 19150
2004-12-27 06:15:29 +00:00
0d1ad6ac34
For PR351:
...
SysConf abstraction was pointless because it had a single function in it that
pertained only to the current process. So merge it into the Process abstraction
and remove the files completely.
llvm-svn: 19149
2004-12-27 06:15:14 +00:00
f365c33b62
mingw doesn't support the official debug API.
...
Old versions of the C runtime somehow get loaded into the process. Make
sure they aren't searched for symbols.
llvm-svn: 19141
2004-12-25 04:50:17 +00:00
683b1a5e3c
Get VC++ building again
...
llvm-svn: 19140
2004-12-24 16:26:47 +00:00
039b4abf6c
Eliminate use of ltdl.c when doing a VC++ build. Because libtool isn't used,
...
ltdl's LGPL license would infect all of LLVM.
llvm-svn: 19137
2004-12-24 07:57:09 +00:00
20540311e1
For PR351:
...
Merge implementations of isValid and GetTemporaryDirectory into this file. There
is not any point having the operating system specific files for such little
variation between the Unix family of systems.
llvm-svn: 19134
2004-12-24 06:29:42 +00:00
e7c870364f
For PR351:
...
This implementation is no longer needed, its been merged to Unix/Path.cpp since
there is such little variation between the platforms.
llvm-svn: 19133
2004-12-24 06:29:28 +00:00
328ee53573
For PR351:
...
Use the LLVM_ON_UNIX and LLVM_ON_WIN32 #defines to include the implementation
instead of relying upon the "platform" link
llvm-svn: 19132
2004-12-24 06:29:17 +00:00
4befbf3f14
Resurrect this file.
...
llvm-svn: 19130
2004-12-24 06:03:31 +00:00
265b02ed3a
Remove these files as they are not being included any more. DynamicLibrary
...
is now implemented via ltdl.cpp which has its own way of dealing with
the different platforms.
llvm-svn: 19129
2004-12-24 03:59:46 +00:00
d567bb6af6
Fix VC++ compilation error
...
llvm-svn: 19124
2004-12-24 02:38:34 +00:00
c84ee1aee0
Put CopyFile in the sys namespace.
...
llvm-svn: 19122
2004-12-23 22:14:32 +00:00
53fbecce6e
Patch to fix mingw compilation problem contributed by Henrik.
...
llvm-svn: 19112
2004-12-23 03:44:40 +00:00
107410613b
Put the CopyFile function explicitly in the sys namespace.
...
llvm-svn: 19079
2004-12-21 03:27:08 +00:00
22dd8b15c0
Cygwin doesn't like .. through a link, so drop the ..
...
llvm-svn: 19076
2004-12-20 22:21:41 +00:00
d4c6988809
Implement GetTimeUsage correctly.
...
llvm-svn: 19074
2004-12-20 21:43:33 +00:00
8005e66f0a
Provide a getrusage based implementation of GetTotalMemoryUsage and use
...
the ru_maxrss field as an approximation.
llvm-svn: 19072
2004-12-20 16:33:37 +00:00
1cf74cee21
Consistently use the same #if style. Also, fix a bug testing for sbrk(3)
...
llvm-svn: 19071
2004-12-20 16:06:44 +00:00
7ae0bc7111
Keep up with lib/System changes
...
llvm-svn: 19057
2004-12-20 03:24:56 +00:00
ac38f3a028
For PR351:
...
* Implement GetMallocUsage to get usage of malloc heap
* Implement GetMemoryUsage to get total memory usage of process
* Implement GetTimeUsage to get elapsed/user/system time
llvm-svn: 19055
2004-12-20 00:59:28 +00:00
27fa6c6d49
For PR351:
...
No need for Unix/SUS/Process.cpp any more, just ifdef it.
llvm-svn: 19054
2004-12-20 00:59:16 +00:00
f06cb1db24
* Use "" for LLVM include files, not <>
...
* llvm/Config/alloca.h already #includes config.h
* Minor readability/stylistic changes
llvm-svn: 19048
2004-12-20 00:16:38 +00:00
0eb431c04c
Use <> for system #include files
...
llvm-svn: 19046
2004-12-19 19:27:11 +00:00
8062bde121
Make references to 'struct sigaction' compile under Solaris.
...
llvm-svn: 19045
2004-12-19 18:58:11 +00:00
6cb551b279
For PR351:
...
Move the functionality of RunProgramWithTimeout into the ExecuteAndWait
function: support a timeout and I/O redirects
llvm-svn: 19043
2004-12-19 18:00:44 +00:00
72d1627d16
For PR351:
...
Add a needed include.
llvm-svn: 19042
2004-12-19 18:00:32 +00:00
81184bb528
Fix win32 breakage
...
llvm-svn: 19028
2004-12-18 06:42:15 +00:00
fc6ebc9cb7
Expository comment submitted by Henrik Bach
...
llvm-svn: 18976
2004-12-16 04:06:56 +00:00
e56242780c
Change the signatures of the destroyFile and destroyDirectory methods to
...
const because they affect the file system, not the Path object.
llvm-svn: 18973
2004-12-15 23:02:10 +00:00
35d15bdf52
Remove the CFE's lib directory from the bytecode path because LLVM should
...
be agnostic to the needs of any specific FE.
llvm-svn: 18969
2004-12-15 22:22:51 +00:00
Chris Lattner