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398 Commits

Author SHA1 Message Date
Chris Lattner
0ee9b20a1b Make MappedFile::map return a const correct pointer, don't leak address space on Unix platforms. 
llvm-svn: 49026
 2008-04-01 03:49:38 +00:00
Chris Lattner
f2309c208a 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.

llvm-svn: 49022
 2008-04-01 03:10:22 +00:00
Chris Lattner
c3d03d3f10 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tons of out of date comments (really nothing throws here!)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.

llvm-svn: 49009
 2008-04-01 00:53:25 +00:00
Chris Lattner
a0b425c6bc remove DEFINING_FILE_FOR for MappedFile.h 
llvm-svn: 49008
 2008-04-01 00:35:55 +00:00
Nate Begeman
68c767cb5c Actually disable crash reporting on Mac OS X, returning bugpoint to speedy 
crash miscompilations.

llvm-svn: 49000
 2008-03-31 22:19:25 +00:00
Owen Anderson
e540be453a Revert r48676. I had plans for using it, but now it's just dead code. 
llvm-svn: 48743
 2008-03-24 21:29:58 +00:00
Owen Anderson
de2d3aca1b Add a comment, and fix a bug where AllocateRW recurred to AllocateRWX instead of itself. 
llvm-svn: 48677
 2008-03-22 02:59:54 +00:00
Owen Anderson
5654dda62c Add an AllocateRW to match AllocateRWX. 
llvm-svn: 48676
 2008-03-22 02:33:53 +00:00
Dan Gohman
63ef3bbba0 Avoid calling array_endof in a static initializer, as it incurs 
dynamic initialization.

llvm-svn: 48666
 2008-03-21 23:44:21 +00:00
Dan Gohman
479c8ef76d 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%.

llvm-svn: 48665
 2008-03-21 23:38:23 +00:00
Chris Lattner
c4f8df4a84 this was removed from the Unix side. 
llvm-svn: 48370
 2008-03-14 20:41:50 +00:00
Devang Patel
2c38efe128 Remove unused GetAddressOfSymbol() 
Thanks Daniel Dunbar!

llvm-svn: 48340
 2008-03-13 16:55:34 +00:00
Chris Lattner
bc18b99af2 Fix Path::GetMainExecutable on cygwin, patch by Sam Bishop. 
llvm-svn: 48328
 2008-03-13 05:22:05 +00:00
Chris Lattner
3220bb0859 remove extraneous namespace qualifier, PR2142 
llvm-svn: 48327
 2008-03-13 05:17:59 +00:00
Chris Lattner
1eca74f70e 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
Chris Lattner
5b84600196 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
Chris Lattner
d2a01e1994 Add path separator support, patch by Sam Bishop. 
llvm-svn: 47662
 2008-02-27 06:17:10 +00:00
Anton Korobeynikov
ca51f9e5f0 Provide __main hooks for cygwin & mingw32 
llvm-svn: 47479
 2008-02-22 10:08:31 +00:00
Anton Korobeynikov
9f8c4b85cf Add convenient helper to get suffix of the file 
llvm-svn: 47397
 2008-02-20 19:41:22 +00:00
Lauro Ramos Venancio
4fcf9513f1 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
Devang Patel
8190e4fbe0 Remove use of ltdl 
llvm-svn: 47065
 2008-02-13 17:11:39 +00:00
Devang Patel
ab8c21f3a1 Set error message. 
Patch by Shantonu Sen.

llvm-svn: 46715
 2008-02-04 20:57:54 +00:00
Dan Gohman
aad233ea10 Use empty() instead of comparing size() with zero. 
llvm-svn: 46514
 2008-01-29 13:02:09 +00:00
Anton Korobeynikov
8f635c549c Fix potential buffer overflow 
llvm-svn: 46296
 2008-01-24 01:20:48 +00:00
Duncan Sands
e97a9a373a Fix compile failures with g++-4.3. 
llvm-svn: 45781
 2008-01-09 19:42:09 +00:00
Chris Lattner
ad9a6ccb83 Remove attribution from file headers, per discussion on llvmdev. 
llvm-svn: 45418
 2007-12-29 20:36:04 +00:00
Chris Lattner
8193d4af33 remove attribution from lib Makefiles. 
llvm-svn: 45415
 2007-12-29 20:09:26 +00:00
Anton Korobeynikov
07c828b637 Unbreak mingw build 
llvm-svn: 45314
 2007-12-22 14:26:49 +00:00
Ted Kremenek
b8c85efce1 Added "GetCurrentDirectory()" to sys::Path. 
llvm-svn: 45182
 2007-12-18 22:07:33 +00:00
Ted Kremenek
a0ff305551 Added "isDirectory" method to llvm::sys::Path. 
llvm-svn: 45168
 2007-12-18 19:46:22 +00:00
Chris Lattner
cb4a54fe17 remove obviously dead uses of IncludeFile. 
llvm-svn: 45165
 2007-12-18 19:15:48 +00:00
Chris Lattner
92a284d220 Remove dead file and directory. 
llvm-svn: 44720
 2007-12-08 22:17:33 +00:00
Anton Korobeynikov
ad4a61ed0b Provide hook for _alloca to make JITing on Cygwin slightly happier :) 
llvm-svn: 44528
 2007-12-03 05:30:41 +00:00
Chuck Rose III
b1944d8afb 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
Bill Wendling
0604e0c00f 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
Chris Lattner
920bede750 really fix PR1581, thanks to Daniel Dunbar for pointing 
this out.

llvm-svn: 42448
 2007-09-28 20:50:50 +00:00
Dan Gohman
53119779c2 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
Owen Anderson
4b71e55287 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
Chris Lattner
eb42bcd78a Fix PR1581, patch by Timo Savola 
llvm-svn: 40616
 2007-07-31 06:00:51 +00:00
Gabor Greif
018330fd12 finishing touches of bytecode -> bitcode changes. also unbreak Windows 
llvm-svn: 37950
 2007-07-06 20:28:40 +00:00
Gabor Greif
f5e225a756 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
Gabor Greif
f9cf3d3440 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
Gabor Greif
5f705671e4 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
Anton Korobeynikov
c8aa8f8ba7 Provide hook for alloca on VCPP. Patch by Scott Graham 
llvm-svn: 37715
 2007-06-25 07:12:14 +00:00
Devang Patel
917048baee Fix LLVM build on NetBSD. Patch by Neil Booth. 
llvm-svn: 37410
 2007-06-04 15:28:57 +00:00
Chris Lattner
044aaca356 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
Chris Lattner
342010d9f3 pull some win32 code into common code, add bitcode identification support. 
llvm-svn: 36846
 2007-05-06 05:32:21 +00:00
Chris Lattner
1cc146e0ef silence annoying gcc 4.3 warnings 
llvm-svn: 36681
 2007-05-03 18:15:56 +00:00
Reid Spencer
8d2fd1bc21 Cygwin doesn't have the RSS_LIMIT for get/setrlimit. 
llvm-svn: 36361
 2007-04-23 07:22:51 +00:00
Chris Lattner
2e1f36a4dc Hack to get sys::Path to recognize macho dylibs. 
llvm-svn: 35878
 2007-04-11 03:15:35 +00:00