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146 Commits

Author SHA1 Message Date
Gabor Greif 24027b584f finishing touches of bytecode -> bitcode changes. also unbreak Windows 
llvm-svn: 37950
 2007-07-06 20:28:40 +00:00
Anton Korobeynikov ec9038bc69 Provide hook for alloca on VCPP. Patch by Scott Graham 
llvm-svn: 37715
 2007-06-25 07:12:14 +00:00
Chris Lattner 4a4499b69e pull some win32 code into common code, add bitcode identification support. 
llvm-svn: 36846
 2007-05-06 05:32:21 +00:00
Jeff Cohen 79582366e5 Unbreak VC++ build. 
llvm-svn: 35751
 2007-04-07 20:47:27 +00:00
Reid Spencer ceeb918dd1 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 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
Jeff Cohen 60c5522467 Determine absolute paths the correct way :) 
llvm-svn: 35464
 2007-03-29 17:27:38 +00:00
Reid Spencer 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
Reid Spencer 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
Anton Korobeynikov 2946e07557 Fix mingw32 build 
llvm-svn: 35177
 2007-03-19 20:19:08 +00:00
Anton Korobeynikov 2f4ae5306e Unbreak mingw32 build 
llvm-svn: 35042
 2007-03-09 11:53:34 +00:00
Jeff Cohen 7157fe3f4b Ensure 64-bit correctness. 
llvm-svn: 34923
 2007-03-05 05:45:08 +00:00
Jeff Cohen a531d04b64 Implement memoryLimit on Windows. 
llvm-svn: 34922
 2007-03-05 05:22:08 +00:00
Anton Korobeynikov 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
Anton Korobeynikov 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
Jeff Cohen 7d6f3db3e2 Unbreak VC++ build. 
llvm-svn: 31464
 2006-11-05 19:31:28 +00:00
Anton Korobeynikov 6c6a70f999 - Fixed broken Win32 build 
- Removed warning about clobbered parameter in Bytecode/Reader

llvm-svn: 30026
 2006-09-01 20:35:17 +00:00
Reid Spencer 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
Reid Spencer 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
Reid Spencer 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
Reid Spencer 51edba15c6 For PR797: 
Remove exception throwing from Path::getDirectoryContents and its users.

llvm-svn: 29841
 2006-08-23 06:56:27 +00:00
Reid Spencer a1a7a35267 For PR797: 
Adjust code to compensate for Path class interface change.

llvm-svn: 29837
 2006-08-22 23:54:35 +00:00
Reid Spencer 7e73c51351 Update for changes in Path class interface for exception removal. 
llvm-svn: 29834
 2006-08-22 22:46:39 +00:00
Reid Spencer 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
Chris Lattner 7dbd783e90 Remove some now-dead methods. Use getFileStatus instead. 
llvm-svn: 29447
 2006-08-01 18:16:02 +00:00
Chris Lattner 80df7c4651 Use getFileStatus instead of Path::isDirectory(). 
llvm-svn: 29443
 2006-08-01 17:59:14 +00:00
Chris Lattner be119d4386 elimiante some syscalls 
llvm-svn: 29442
 2006-08-01 17:51:09 +00:00
Anton Korobeynikov 98484fc568 Minor fix due to recent API changes 
llvm-svn: 29428
 2006-08-01 08:07:22 +00:00
Chris Lattner 60c5064538 Modify setStatusInfoOnDisk to not throw an exception. 
llvm-svn: 29402
 2006-07-28 22:36:17 +00:00
Chris Lattner 60fbecabf8 Update win32 for Path::getStatusInfo 
llvm-svn: 29401
 2006-07-28 22:32:09 +00:00
Chris Lattner 3cec109967 Modify Path::eraseFromDisk to not throw an exception. 
llvm-svn: 29400
 2006-07-28 22:29:50 +00:00
Chris Lattner 963ac1486a Fix the build on win32 
llvm-svn: 29302
 2006-07-26 20:37:11 +00:00
Chris Lattner 5a9d2e5a0a Change AllocateRWX/DeallocateRWX to not throw an exception. 
llvm-svn: 29058
 2006-07-07 17:32:37 +00:00
Chris Lattner a75df5e22c Fix this impl 
llvm-svn: 29055
 2006-07-07 17:26:47 +00:00
Chris Lattner 5df249dfea Add a helper function 
llvm-svn: 29049
 2006-07-07 17:13:10 +00:00
Chris Lattner 8c8858a6c4 Change LoadLibraryPermanently to not throw an exception. 
llvm-svn: 29048
 2006-07-07 17:12:36 +00:00
Reid Spencer 36bc2b00eb Squelch a warning about signed/unsigned. 
llvm-svn: 28729
 2006-06-08 18:08:43 +00:00
Reid Spencer 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
Reid Spencer 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
Reid Spencer 7c77323e1d For PR798: 
Add support for Graphviz. Patch contributed by Anton Korobeynikov.

llvm-svn: 28684
 2006-06-05 15:44:46 +00:00
Reid Spencer 187b4adcfe Provide configuration support and usage for MINGW32 platform 
llvm-svn: 28639
 2006-06-01 19:03:21 +00:00
Jeff Cohen 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
Jeff Cohen 71c2e0f262 Mingw32 patches supplied by Anton Korobeynikov. 
llvm-svn: 28023
 2006-04-29 18:41:44 +00:00
Jeff Cohen 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
Jeff Cohen 8ee89c774b Fix indentation. 
llvm-svn: 25795
 2006-01-29 22:02:52 +00:00
Reid Spencer 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
Jeff Cohen 9aafa06bef It's dangerous coding on Mondays. 
llvm-svn: 22585
 2005-08-02 03:26:32 +00:00
Jeff Cohen ba7cc68594 Implement SetInterruptFunction for Windows. 
llvm-svn: 22582
 2005-08-02 03:04:47 +00:00
Chris Lattner 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
Andrew Lenharth 0940218cca support near allocations for the JIT 
llvm-svn: 22554
 2005-07-29 23:40:16 +00:00