Commit Graph

105 Commits

Author SHA1 Message Date
Chris Lattner
0d167276dd Remove some now-dead methods. Use getFileStatus instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29447 91177308-0d34-0410-b5e6-96231b3b80d8
2006-08-01 18:16:02 +00:00
Chris Lattner
1bebfb5ae4 Modify setStatusInfoOnDisk to not throw an exception.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29402 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 22:36:17 +00:00
Chris Lattner
0c33231eff Modify Path::eraseFromDisk to not throw an exception.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29400 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 22:29:50 +00:00
Chris Lattner
252ad03d7d 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29395 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-28 22:03:44 +00:00
Reid Spencer
23dd3327a0 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29288 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-26 16:55:39 +00:00
Reid Spencer
7107c3badf 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29287 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-26 16:18:00 +00:00
Chris Lattner
ff74ac103d #include <iosfwd> not <ostream>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29061 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 18:10:59 +00:00
Chris Lattner
bed22d8902 Change AllocateRWX/DeallocateRWX to not throw an exception.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29058 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 17:32:37 +00:00
Chris Lattner
adcbce0ad4 Change LoadLibraryPermanently to not throw an exception.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29048 91177308-0d34-0410-b5e6-96231b3b80d8
2006-07-07 17:12:36 +00:00
Reid Spencer
393830a33a 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28726 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-08 17:00:08 +00:00
Reid Spencer
32f5553c03 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28722 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 23:18:34 +00:00
Reid Spencer
4f1bd9e996 For PR780:
1. Fix the macros in IncludeFile.h to put everything in the llvm namespace
2. Replace the previous explicit mechanism in all the .h and .cpp files
   with the macros in IncludeFile.h
This gets us a consistent mechanism throughout LLVM for ensuring linkage.
Next step is to make sure its used in enough places.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28715 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 22:00:26 +00:00
Reid Spencer
170da9b058 For PR780:
This change was suggested by Chris so that we can select an alternate
(or even no-op) implementation of the link assurance. I'm committing this
for your review, Chris. If the names and definitions are okay, I'll adjust
all the .h and .cpp files in a later patch.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28712 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 20:35:46 +00:00
Reid Spencer
6df60a9eff 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28709 91177308-0d34-0410-b5e6-96231b3b80d8
2006-06-07 20:00:19 +00:00
Reid Spencer
c773de6d61 Fix some doxygen usage in these headers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28394 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-19 19:07:54 +00:00
Chris Lattner
410354fe0c Make the LLVM headers "-ansi -pedantic -Wno-long-long" clean.
Patch by Martin Partel!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26313 91177308-0d34-0410-b5e6-96231b3b80d8
2006-02-22 16:23:43 +00:00
Jeff Cohen
85046901b8 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25805 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-30 04:33:51 +00:00
Reid Spencer
13a0b6b58f Add some documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25150 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-08 22:41:22 +00:00
Reid Spencer
65f6ad804e Fix documentation for the AlarmSetup function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24940 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-22 03:57:15 +00:00
Reid Spencer
b13cf98e6b 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24937 91177308-0d34-0410-b5e6-96231b3b80d8
2005-12-22 03:23:46 +00:00
Reid Spencer
0a262ba7c3 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23003 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-24 10:07:20 +00:00
Jeff Cohen
ee841a1a87 Implement SetInterruptFunction for Windows.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22582 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-02 03:04:47 +00:00
Chris Lattner
e62321ac41 add a new function proto
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22577 91177308-0d34-0410-b5e6-96231b3b80d8
2005-08-02 02:13:42 +00:00
Andrew Lenharth
a00269bc3e support near allocations for the JIT
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22554 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-29 23:40:16 +00:00
Jeff Cohen
9eb59ec548 Eliminate tabs and trailing spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22520 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-27 05:53:44 +00:00
Jeff Cohen
b639f1461e Eliminate tabs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22421 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-13 02:19:59 +00:00
Jeff Cohen
6d2352249a Win32 support for Mutex class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22420 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-13 02:15:18 +00:00
Reid Spencer
b2164e5cb5 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22403 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-12 15:37:43 +00:00
Reid Spencer
a229c5cce7 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22354 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-08 03:08:58 +00:00
Jeff Cohen
4607b54877 fix typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22352 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-08 02:48:04 +00:00
Reid Spencer
dd04df0ec3 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22349 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-07 23:21:43 +00:00
Reid Spencer
c7f083297c For PR495:
Change interface to Path class:
readable -> canRead
writable -> canWrite
executable -> canExecute

More (incremental) changes coming to close 495.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22345 91177308-0d34-0410-b5e6-96231b3b80d8
2005-07-07 18:21:42 +00:00
Misha Brukman
6b8a63ae58 Remove vim settings from source code; people should use llvm/utils/vim/vimrc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21704 91177308-0d34-0410-b5e6-96231b3b80d8
2005-05-05 22:33:09 +00:00
Misha Brukman
63b3afa984 Remove trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21411 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 20:48:15 +00:00
Reid Spencer
78202b4c50 Add two new methods for getting the User Id and Group Id values for the
current process.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21400 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 16:12:04 +00:00
Chris Lattner
e6585ab601 Do not clean up if the MappedFile was never used or if the client already
closed the file.  This unbreaks the build.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19871 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-28 16:08:23 +00:00
Reid Spencer
1aa2649fdc Fix the documentation for executeAndWait so the argument comments are
actually attributed to the arguments by doxygen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19473 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-11 06:37:27 +00:00
Jeff Cohen
e269a1ac1c Use size_t instead of long to represent memory usage. long is 32 bits
on 64-bit Windows.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19393 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-08 20:15:57 +00:00
Reid Spencer
a01aade75d Add functions for determining if the stdin/out/err is connected to a
console or not.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19233 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 22:29:26 +00:00
Jeff Cohen
00dcbaa6e5 Fix bountiful sources of VC++ 'possible loss of data' warnings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19224 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-01 18:58:23 +00:00
Reid Spencer
68fdcc123b For PR351:
* Move implementation of sys::PreventCoreFiles function to this file from
  the now defunct SysConfig abstraction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19159 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-27 06:17:27 +00:00
Reid Spencer
d0ae93f022 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19149 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-27 06:15:14 +00:00
Reid Spencer
e6b77ede40 For PR351:
* Add GetMallocUsage as a wrapper around mallinfo()
* Add GetTotalMemoryUsage to get approximate RSS size
* Add GetTimeUsage to get elapsed/system/user time


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19051 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-20 00:58:53 +00:00
Reid Spencer
9a5c432a3d Wrap long lines
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19050 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-20 00:58:41 +00:00
Reid Spencer
7eae81d4da For PR351:
Incorporate the abilities of RunPRogramWithTimeout into
sys::Program::ExecuteAndWait so that redirection and a timeout are optionally
supported.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19039 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-19 17:59:57 +00:00
Reid Spencer
3874730dd4 Correct the name of the method. CopyFiles -> CopyFile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19025 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-18 00:14:24 +00:00
Reid Spencer
2d01af2c31 Adjust documentation of GetBytecodeLibraryPaths after removing LLVMGCCDIR
support from it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18972 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-15 22:49:18 +00:00
Reid Spencer
07f9f4e2a4 Fix a file overwrite bug in llvm-ar introduced by changes to
createTemporaryFile semantics where it doesn't create a fully unique name
if the basename doesn't exist. This functionality is now optionally
provided by the boolean reuse_current parameter to createTemporaryFile and
makeUnique. The default values differ because of the way these functions
are used in LLVM.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18961 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-15 08:32:45 +00:00
Reid Spencer
c29befb554 For PR351:
* Fix implementation and documentation about LLVMGCCDIR/bytecode-libs
* Add the makeUnique method, replacement for getUniqueFilename in Support.
* Add the sys::CopyFile function, replacement for CopyFile in Support.
* Move GetLLVMConfigDir() into generic code area since its generic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18947 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-15 01:50:13 +00:00
Jeff Cohen
626e38e481 Implement Win32 Path::getStatusInfo(), TimeValue::toString()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18930 91177308-0d34-0410-b5e6-96231b3b80d8
2004-12-14 05:26:43 +00:00