Commit Graph

180 Commits

Author SHA1 Message Date
Evan Cheng
bc4707a255 Preliminary support for systems which require changing JIT memory regions privilege from read / write to read / executable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56303 91177308-0d34-0410-b5e6-96231b3b80d8
2008-09-18 07:54:21 +00:00
Chris Lattner
0eab5e2efa add a helper method to sys::Path for clang, patch by
Kovarththanan Rajaratnam!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54655 91177308-0d34-0410-b5e6-96231b3b80d8
2008-08-11 23:39:47 +00:00
Chris Lattner
93bb4aa0ce Add a new InvalidateInstructionCache method to sys::Memory.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52731 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-25 17:14:10 +00:00
Chris Lattner
58a4c5e8e3 Add support for building on solaris, working around namespace
polution problems from system headers.  Patch by Nathan Keynes!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52682 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-24 17:44:42 +00:00
Matthijs Kooijman
069f42a058 Add comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52313 91177308-0d34-0410-b5e6-96231b3b80d8
2008-06-16 12:20:05 +00:00
Dan Gohman
1baa88e3de Prune and tidy #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51697 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-29 19:52:31 +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
Bill Wendling
55384a853c Reverting r51218 because of breakage on PPC32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51358 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-20 23:54:27 +00:00
Chris Lattner
68d2d2f823 add missing #include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51227 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-18 14:24:58 +00:00
Bill Wendling
fbaa37937f On Darwin, the string header file isn't 64-bit clean. The use of
"-Wshorten-64-to-32 -Werror" will cause a failure when compiling this complex
program:

#include <string>

class Path {
  mutable std::string path;
public:
  bool operator == (const Path &that) {
    return path == that.path;
  }
};

Using strcmp gets us past this annoying error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51218 91177308-0d34-0410-b5e6-96231b3b80d8
2008-05-17 09:10:40 +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
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
Bill Wendling
a5261923b4 Add "empty()" method to sys::Path and remove unnecessary whitespace.
Patch by Mikhail Glushenkov!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49803 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-16 18:27:02 +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
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
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
37db5d67f9 Remove the MappedFile::charBase member, rename base -> getBase() and
make getBase() return a const-correct pointer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49025 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-01 03:40:53 +00:00
Chris Lattner
cc56e64a59 add an accessor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49023 91177308-0d34-0410-b5e6-96231b3b80d8
2008-04-01 03:20:31 +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
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
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
9453295a29 Restore this member, which is used on win32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48372 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-14 21:17:54 +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
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
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
Chris Lattner
7ed47a1335 Don't attribute in file headers anymore. See llvmdev for the
discussion of this change.  Boy are my fingers tired. ;-)



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 19:59:42 +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
Duncan Sands
67f1c493d1 Remove host endianness info from TargetData and
put it in a new header System/Host.h instead.
Instead of getting the endianness from configure,
calculate it directly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44959 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-12 23:03:45 +00:00
Reid Spencer
181b6c9cb5 Fix minor doxygen nits.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40854 91177308-0d34-0410-b5e6-96231b3b80d8
2007-08-05 20:06:04 +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
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
Chris Lattner
609083b9e0 add support for identifying bitcode files
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36845 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-06 05:30:10 +00:00
Chris Lattner
18a4c74136 remove extraneous type qualifiers
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36679 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 18:14:56 +00:00
Chris Lattner
7cf67dfb6a remove extraneous top-level semi's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36678 91177308-0d34-0410-b5e6-96231b3b80d8
2007-05-03 18:13:15 +00:00
Chris Lattner
ee181bc899 Jeff's fix was fine
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36563 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-29 17:44:10 +00:00
Chris Lattner
9728905481 add missing ctor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36562 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-29 17:40:50 +00:00
Jeff Cohen
930c0fead9 Fix MemoryBuffer breakage correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36561 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-29 14:43:31 +00:00
Chris Lattner
a527bf13a5 new method for creating a path, which does not create a temporary string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36552 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-29 06:16:32 +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
84c8a9c592 Implement the output inserter for PathWithStatus
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35770 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-08 20:05:10 +00:00