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441 Commits

Author SHA1 Message Date
Owen Anderson
a4bf5c046d Add an AllocateRW to match AllocateRWX. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48676 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-22 02:33:53 +00:00
Dan Gohman
32f3b19a06 Avoid calling array_endof in a static initializer, as it incurs 
dynamic initialization.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48666 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-21 23:44:21 +00:00
Dan Gohman
fbee880cfb 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%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48665 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-21 23:38:23 +00:00
Chris Lattner
7e526e7544 this was removed from the Unix side. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48370 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-14 20:41:50 +00:00
Devang Patel
a13341737d Remove unused GetAddressOfSymbol() 
Thanks Daniel Dunbar!



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48340 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-13 16:55:34 +00:00
Chris Lattner
3bdfa04cbe Fix Path::GetMainExecutable on cygwin, patch by Sam Bishop. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48328 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-13 05:22:05 +00:00
Chris Lattner
a17fa28ac2 remove extraneous namespace qualifier, PR2142 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48327 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-13 05:17:59 +00:00
Chris Lattner
d5f1627d2c 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!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48270 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-12 00:50:01 +00:00
Chris Lattner
1a091447f4 Stub out a Path::GetMainExecutable call to find the path to the 
main executable of a program.  This needs to be implemented on windows.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47835 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-03 02:55:43 +00:00
Chris Lattner
e1b332a304 Add path separator support, patch by Sam Bishop. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47662 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-27 06:17:10 +00:00
Anton Korobeynikov
47ccf1af3a Provide __main hooks for cygwin & mingw32 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47479 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-22 10:08:31 +00:00
Anton Korobeynikov
e18bc08fbc Add convenient helper to get suffix of the file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47397 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-20 19:41:22 +00:00
Lauro Ramos Venancio
2e78b7879d It is not safe to call fork in PrintStackTrace. Sometimes it freezes the program. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47161 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-15 18:05:54 +00:00
Devang Patel
e45252efee Remove use of ltdl 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47065 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-13 17:11:39 +00:00
Devang Patel
a1e4bba98a Set error message. 
Patch by Shantonu Sen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46715 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-04 20:57:54 +00:00
Dan Gohman
3035959425 Use empty() instead of comparing size() with zero. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46514 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-29 13:02:09 +00:00
Anton Korobeynikov
58ea52a6a5 Fix potential buffer overflow 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46296 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-24 01:20:48 +00:00
Duncan Sands
f52e32aab0 Fix compile failures with g++-4.3. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45781 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-09 19:42:09 +00:00
Chris Lattner
4ee451de36 Remove attribution from file headers, per discussion on llvmdev. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-29 20:36:04 +00:00
Chris Lattner
fc643c5e88 remove attribution from lib Makefiles. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45415 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-29 20:09:26 +00:00
Anton Korobeynikov
64ddbe48e1 Unbreak mingw build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45314 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-22 14:26:49 +00:00
Ted Kremenek
79200788df Added "GetCurrentDirectory()" to sys::Path. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45182 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-18 22:07:33 +00:00
Ted Kremenek
fd52711675 Added "isDirectory" method to llvm::sys::Path. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45168 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-18 19:46:22 +00:00
Chris Lattner
ef361a638a remove obviously dead uses of IncludeFile. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45165 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-18 19:15:48 +00:00
Chris Lattner
e507c48eeb Remove dead file and directory. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44720 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-08 22:17:33 +00:00
Anton Korobeynikov
96ea209b52 Provide hook for _alloca to make JITing on Cygwin slightly happier :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44528 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-12-03 05:30:41 +00:00
Chuck Rose III
0ccb93034a 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44260 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-11-21 00:37:56 +00:00
Bill Wendling
d03a6a9242 Silence a warning saying that the variables always resolve to "true" in an 
expression.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43610 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-11-01 09:38:19 +00:00
Chris Lattner
6745458195 really fix PR1581, thanks to Daniel Dunbar for pointing 
this out.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42448 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-28 20:50:50 +00:00
Dan Gohman
cb648f90a2 Remove spurious consts. This fixes warnings with compilers that 
are strict about such things.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41956 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-14 20:08:19 +00:00
Owen Anderson
718cb665ca Add lengthof and endof templates that hide a lot of sizeof computations. 
Patch by Sterling Stein!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41758 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-09-07 04:06:50 +00:00
Chris Lattner
6240ab5022 Fix PR1581, patch by Timo Savola 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40616 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-31 06:00:51 +00:00
Gabor Greif
db5565a1f5 finishing touches of bytecode -> bitcode changes. also unbreak Windows 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37950 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 20:28:40 +00:00
Gabor Greif
e75ca3d809 eliminate residual cruft related to recognizing bytecode 
files.
bitcode files are the only LLVM format left.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37945 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 13:38:17 +00:00
Gabor Greif
aa6b7fd5ec Solaris 2.x does not have RLIMIT_RSS, check for this symbol (analog NetBSD below), should subsume Cygwin 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37939 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-06 10:31:27 +00:00
Gabor Greif
a99be51bf5 Here is the bulk of the sanitizing. 
Almost all occurrences of "bytecode" in the sources have been eliminated.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37913 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-07-05 17:07:56 +00:00
Anton Korobeynikov
5248896635 Provide hook for alloca on VCPP. Patch by Scott Graham 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37715 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-25 07:12:14 +00:00
Devang Patel
69bdf68fe6 Fix LLVM build on NetBSD. Patch by Neil Booth. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37410 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-06-04 15:28:57 +00:00
Chris Lattner
39253260b9 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36980 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-11 00:00:27 +00:00
Chris Lattner
f283a5e53a pull some win32 code into common code, add bitcode identification support. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36846 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-06 05:32:21 +00:00
Chris Lattner
24eac6cb00 silence annoying gcc 4.3 warnings 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36681 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-05-03 18:15:56 +00:00
Reid Spencer
2e40d03290 Cygwin doesn't have the RSS_LIMIT for get/setrlimit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36361 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-23 07:22:51 +00:00
Chris Lattner
ade7592085 Hack to get sys::Path to recognize macho dylibs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35878 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-11 03:15:35 +00:00
Reid Spencer
947aa7de67 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35876 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-11 02:02:09 +00:00
Reid Spencer
410aa020a2 Make isDynamicLibrary detect more than just an ELF file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35874 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-11 00:49:39 +00:00
Jeff Cohen
31102896e5 Unbreak VC++ build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35751 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-07 20:47:27 +00:00
Reid Spencer
2ae9d11b7c For PR1291: 
Implement the PathWithStatus class and its use throughout lib/System.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35742 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-07 18:52:17 +00:00
Reid Spencer
8bb5fd17f9 For PR1302: 
Implement recognition of COFF, ELF and Mach-O object/shared lib files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35650 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-04-04 06:30:26 +00:00
Reid Spencer
1ea733db9d 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35477 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-29 19:11:22 +00:00
Reid Spencer
8475ec068c 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35476 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-29 19:05:44 +00:00
Jeff Cohen
84892be310 Determine absolute paths the correct way :) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35464 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-29 17:27:38 +00:00
Reid Spencer
4031befb62 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35461 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-29 17:00:31 +00:00
Reid Spencer
69cce815e7 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35456 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-29 16:43:20 +00:00
Anton Korobeynikov
d437db1b7b Fix mingw32 build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35177 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-19 20:19:08 +00:00
Anton Korobeynikov
349ec1c11b Unbreak mingw32 build 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35042 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-09 11:53:34 +00:00
Anton Korobeynikov
c6551ffdd5 Implement PR1240 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34959 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-06 05:32:48 +00:00
Jeff Cohen
413bc8262e Ensure 64-bit correctness. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34923 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-05 05:45:08 +00:00
Jeff Cohen
0a18267248 Implement memoryLimit on Windows. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34922 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-05 05:22:08 +00:00
Chris Lattner
8f3acf87a2 fix typo 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34906 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-03-04 06:36:24 +00:00
Anton Korobeynikov
9ba8a76f8b Add possibility to set memory limit for binaries run via libSystem. This 
is especially needed for bugpoint. This partly implements PR688


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34349 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-16 19:11:07 +00:00
Chris Lattner
acf8145b62 silence warning 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33746 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-02-01 04:57:00 +00:00
Anton Korobeynikov
fd58e6e2ec Moved disassembler to libSystem 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33461 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-23 10:26:08 +00:00
Reid Spencer
1c7a242358 For PR808: 
NetBSD also doesn't have pthread_mutexattr_setpshared


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33406 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-20 20:44:38 +00:00
Reid Spencer
a867cf0265 Unbreak Darwin. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33375 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-19 22:04:24 +00:00
Reid Spencer
02f20d3d9b 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33374 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-19 21:41:04 +00:00
Reid Spencer
81e3954dc9 Handle each of stderr/stdin/stdout separately. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33373 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-19 21:30:39 +00:00
Reid Spencer
65de742b8a 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33064 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-11 00:35:10 +00:00
Reid Spencer
11f457aad3 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33058 91177308-0d34-0410-b5e6-96231b3b80d8
 2007-01-10 19:50:43 +00:00
Anton Korobeynikov
cd79df01c2 Partly fixed JITing on mingw32 platform. The support is not full due to 
absence of dllimport JIT codegen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32673 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-19 15:24:18 +00:00
Reid Spencer
875fd8fd10 Eliminate "control reaches end of non-void function" warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32225 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-12-05 17:53:26 +00:00
Jeff Cohen
d41b30def3 Unbreak VC++ build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31464 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-05 19:31:28 +00:00
Reid Spencer
2b86b0e95c Get rid of unused variable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31373 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-11-02 07:59:59 +00:00
Chris Lattner
5f1d01393c Use new config.h macro 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30321 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-14 06:21:59 +00:00
Chris Lattner
26b6c0ba5d 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30317 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-14 06:01:41 +00:00
Anton Korobeynikov
7d51544903 - Fixed broken Win32 build 
- Removed warning about clobbered parameter in Bytecode/Reader


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30026 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-09-01 20:35:17 +00:00
Chris Lattner
9b0d6f4ca6 Guess what happens when asserts are disabled. :( 
Also, the assert could never fire due to || instead of &&.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29977 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-30 20:37:06 +00:00
Chris Lattner
a5370172b6 simplify AnalysisGroup registration, eliminating one typeid call. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29932 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-28 00:42:29 +00:00
Reid Spencer
0554575567 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29884 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-25 21:37:17 +00:00
Reid Spencer
99655e16a6 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%)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29882 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-25 19:54:53 +00:00
Reid Spencer
30300996b3 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!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29858 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-24 18:58:37 +00:00
Reid Spencer
4c97bed5d9 Turn off exception handling for this library. It no longer throws nor 
handles exceptions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29847 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-23 20:35:51 +00:00
Reid Spencer
51c5a286ba For PR797: 
Final removal of exceptions from lib/System and adjustment of users to
accommodate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29846 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-23 20:34:57 +00:00
Reid Spencer
5a060775da For PR797: 
Eliminate exception throwing from Path::renamePathOnDisk and adjust its
users correspondingly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29843 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-23 07:30:48 +00:00
Reid Spencer
142ca8e818 For PR797: 
Remove exception throwing from Path::getDirectoryContents and its users.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29841 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-23 06:56:27 +00:00
Reid Spencer
e5c9cb5eb6 For PR797: 
Remove exceptions from the Path::create*OnDisk methods. Update their users
to handle error messages via arguments and result codes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29840 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-23 00:39:35 +00:00
Reid Spencer
a34a15765d For PR797: 
Adjust code to compensate for Path class interface change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29837 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-22 23:54:35 +00:00
Reid Spencer
e1647f4698 For PR797: 
Change the Path::make*OnDisk methods exception free and adjust their usage.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29836 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-22 23:27:23 +00:00
Reid Spencer
cab0e43829 Update for changes in Path class interface for exception removal. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29834 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-22 22:46:39 +00:00
Reid Spencer
487447626c Make the sys::Path::GetTemporaryDirectory method not throw exceptions and 
adjust users of it to compensate.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29831 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-22 19:01:30 +00:00
Reid Spencer
d8509c95b8 Don't throw needlessly. Failure of gettimeofday is *very* unlinkely so 
just return MinTime if that should ever happen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29826 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-22 17:38:44 +00:00
Reid Spencer
6d045fcdcd For PR797: 
Make MappedFile not throw any exceptions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29816 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-22 16:04:22 +00:00
Reid Spencer
ad42ea7356 For PR797: 
Fix a bug in my last patch that botched file redirection by using explicit
scoping of if statements.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29815 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-22 15:56:52 +00:00
Reid Spencer
76b08d84c5 Make an error message a little more intelligible. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29808 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-22 05:28:38 +00:00
Reid Spencer
4ce5dc6377 For PR797: 
Remove all exception code from Program.inc and implement its new interface
with an ErrMsg string argument.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29790 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-21 06:02:44 +00:00
Reid Spencer
023fcf9776 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29785 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-21 02:04:43 +00:00
Reid Spencer
25259a3149 Remove extraneous #include. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29541 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-07 05:36:24 +00:00
Reid Spencer
a8e80c5188 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29540 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-07 05:34:08 +00:00
Reid Spencer
bffdc36c38 Add a note about how the "isFile" check in Path::eraseFromDisk prevents 
the erasure of non-file paths like /dev/null.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29539 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-07 05:20:05 +00:00
Reid Spencer
a773bd54f3 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29529 91177308-0d34-0410-b5e6-96231b3b80d8
 2006-08-04 18:18:08 +00:00
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