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469 Commits

Author SHA1 Message Date
Matthijs Kooijman
cf45ca0408 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


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52233 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-12 12:53:35 +00:00
Matthijs Kooijman
905261efed 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52230 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-12 10:47:18 +00:00
Anton Korobeynikov
232a4ab77a Provide hooks for libgcc symbols' address resolution inside lli on mingw32. 
Patch by Julien Lerouge!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52037 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-06 07:20:07 +00:00
Bill Wendling
6445537c84 Unbreak build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51709 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-29 22:02:08 +00:00
Bill Wendling
eecfa369eb Remove more iostream header includes. Needed to implement a "FlushStream" 
function to flush a specified std::ostream.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51705 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-29 21:46:33 +00:00
Bill Wendling
40db5d4539 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51393 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-21 21:20:07 +00:00
Dan Gohman
4d9dd6beae Make PreVerifyID, IntSigsEnd, and KillSigsEnd const. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51088 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-14 00:42:30 +00:00
Dan Gohman
844731a7f1 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51017 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-13 00:00:25 +00:00
Nick Lewycky
fff116fd58 Make constructors target-specific. This fixes problems where the path would 
include backslashes on Windows. This should fix llvm-ld problems on win32.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50960 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-11 17:37:40 +00:00
Nick Lewycky
5c632e904c Fix renamePathOnDisk on Win32, patch from David Leon. This fixes problems with 
llvm-ar being unable to rename files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50702 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 03:42:21 +00:00
Dan Gohman
84b7df43fb Remove uses of llvm/System/IncludeFile.h that are no longer needed. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50695 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-06 01:32:53 +00:00
Evan Cheng
34cd4a484e Fix more -Wshorten-64-to-32 warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50659 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-05 18:30:58 +00:00
Nate Begeman
e956398cf1 Restore code to disable crash catcher on older OS X systems 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49568 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-12 00:47:46 +00:00
Dan Gohman
3bd659ba20 Make several symbols static. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49496 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-10 21:11:47 +00:00
Ted Kremenek
9b01cc0ede Make getDirnameSep a static method (not part of Path's interface). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49354 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-07 22:01:32 +00:00
Ted Kremenek
cf55c8e221 Added method Path::getDirname(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49352 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-07 21:53:57 +00:00
Ted Kremenek
c5412c58d2 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49162 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-03 16:11:31 +00:00
Chris Lattner
14c762d82f add some #includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49036 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-01 06:25:23 +00:00
Chris Lattner
98b7e612b2 MappedFile is dead, remove it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49035 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-01 06:20:44 +00:00
Chris Lattner
9ffd19af2e Implement Path::MapInFilePages/UnMapFilePages on unix, which 
provides fast MappedFile::getFile for large files.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49034 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-01 06:16:24 +00:00
Chris Lattner
799ed1053b Stub out some sys::Path::MapInFilePages/UnMapFilePages methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49030 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-01 06:00:12 +00:00
Chris Lattner
23ffec8258 Make MappedFile::map return a const correct pointer, don't leak address space on Unix platforms. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49026 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-01 03:49:38 +00:00
Chris Lattner
bdbd2d710c 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49022 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-01 03:10:22 +00:00
Chris Lattner
540630f637 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49009 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-01 00:53:25 +00:00
Chris Lattner
328c84aa99 remove DEFINING_FILE_FOR for MappedFile.h 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49008 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-01 00:35:55 +00:00
Nate Begeman
82b53cd2ba Actually disable crash reporting on Mac OS X, returning bugpoint to speedy 
crash miscompilations.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49000 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-31 22:19:25 +00:00
Owen Anderson
19cfd733e2 Revert r48676. I had plans for using it, but now it's just dead code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48743 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-24 21:29:58 +00:00
Owen Anderson
191dfcf5c8 Add a comment, and fix a bug where AllocateRW recurred to AllocateRWX instead of itself. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48677 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-22 02:59:54 +00:00
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