Patch by Samuel Tardieu.

llvm-svn: 57291

llvm-svn: 57047

this handling to work properly for modifying stub functions, relocations
back to entry points after JIT compilation, etc..

llvm-svn: 57013

llvm-svn: 56957

& version as strings.
 - Win32 code is untested.

llvm-svn: 56942

llvm-svn: 56419

Preliminary support for systems which require changing JIT memory regions privilege from read / write to read / executable.

llvm-svn: 56303

llvm-svn: 56244

Kovarththanan Rajaratnam!

llvm-svn: 54655

llvm-svn: 53973

While creating temp. file on disk, if the current filename points to a existing directory then create new temp. file inside the directory.

llvm-svn: 53929

llvm-svn: 53924

llvm-svn: 53385

bc files for modules with a target triple that indicates they are for
darwin.  The reader unconditionally handles this, and the writer could
turn this on for more targets if we care.

This change has two benefits for darwin:

1) it allows us to encode the cpu type of the file in an easy to read
   place that doesn't require decoding the bc file.
2) it works around a bug (IMO) in darwin's AR where it is incapable of
   handling files that are not a multiple of 8 bytes long.  BC files
   are only guaranteed to be multiples of 4 bytes long.

llvm-svn: 53275

llvm-svn: 52847

Patch by Hasso Tepper!

llvm-svn: 52781

llvm-svn: 52775

This patch add supports for single architecture mach-o files (the current implementation only support Universal Binary), and solve the signature conflict between java class and Universal Binary magics.

Note that this function will always returned dynamic library for Universal Binaries (like the current implementation) because the binary type is not include in the file header."

Patch by Jean-Daniel Dupas!

llvm-svn: 52766

llvm-svn: 52733

llvm-svn: 52731

llvm-svn: 52592

llvm-svn: 52312

llvm-svn: 52290

llvm-svn: 52288

This bug made llvm-ld unable to function with "-native" option, since the process that was used to call 'gcc' was crashing.

llvm-svn: 52284

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

llvm-svn: 52233

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.

llvm-svn: 52230

Patch by Julien Lerouge!

llvm-svn: 52037

llvm-svn: 51709

function to flush a specified std::ostream.

llvm-svn: 51705

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.

llvm-svn: 51393

llvm-svn: 51088

several things that were neither in an anonymous namespace nor static
but not intended to be global.

llvm-svn: 51017

include backslashes on Windows. This should fix llvm-ld problems on win32.

llvm-svn: 50960

llvm-ar being unable to rename files.

llvm-svn: 50702

llvm-svn: 50695

llvm-svn: 50659

llvm-svn: 49568

llvm-svn: 49496

llvm-svn: 49354