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48 Commits

Author SHA1 Message Date
Daniel Dunbar c9388c11f1 Driver/Darwin/ARM: Kernel/kext code has more strict alignment requirements. 
llvm-svn: 127815
 2011-03-17 17:10:06 +00:00
Benjamin Kramer 24f1d3e60a Add NetBSD target support. Patch by Joerg Sonnenberger. 
llvm-svn: 124736
 2011-02-02 18:59:27 +00:00
Bruno Cardoso Lopes e7f211c89f Add support for soft/hard float options to the Sparc target 
llvm-svn: 118514
 2010-11-09 17:21:19 +00:00
Rafael Espindola c8f008f649 Use ld directly on linux. Changes from the previous try: 
*) Try to detect as much as possible from the system itself, not the distro.
   This should make it easier to port to a new distro and more likely to
   work on a unknown one.
*) The distro enum now doesn't include the arch. Just use the existing
   host detection support in LLVM.
*) Correctly handle --sysroot.

A small regression is that now clang will pass bitcode file to the linker.
This is necessary for the gold plugin support to work.

It might be better to detect this at configure/cmake time, but doing it in
c++ first is a lot easier.

llvm-svn: 118382
 2010-11-07 20:14:31 +00:00
Rafael Espindola b2cbd85be8 Revert while I debug test failures :-( 
llvm-svn: 118150
 2010-11-03 04:43:56 +00:00
Rafael Espindola c5dfb607f5 Switch clang to run ld directly on linux. I tested this on all the linux 
distros listed by running

gcc main.o -o main
g++ main.o -o main
gcc main.o -o main -static
g++ main.o -o main -static
gcc f.o -o f.so -shared
g++ f.o -o f.so -shared

and comparing the ld line with the one created by clang. I also added
-m32/m64 in distros that support it.

While I tested many distros, there will always be more. If you are hit by this
it should be somewhat easy to add your distro. If you are in a hurry, do
revert this, but please inform how to detect you distro and the ld command
lines produced by the above gcc invocations. Most distros have some patches
on gcc :-(

llvm-svn: 118149
 2010-11-03 04:37:51 +00:00
Daniel Dunbar ccbc45262b Driver/Darwin: Make the compilation object available in AddLinkArgs. 
llvm-svn: 113549
 2010-09-09 21:51:05 +00:00
Michael J. Spencer b186bc3c4b Visual Studio tools used on win32 hosts when targeting win32. 
llvm-svn: 111748
 2010-08-21 21:55:07 +00:00
Rafael Espindola 92b0093112 Run the assembler instead of gcc on Linux. 
llvm-svn: 110635
 2010-08-10 00:25:48 +00:00
Daniel Dunbar 7fbaf53470 Driver: Add Compilation::addCommand and switch tools to using it, now that we 
don't have to deal with nested jobs.

llvm-svn: 110015
 2010-08-02 02:38:28 +00:00
Daniel Dunbar bffefc015e Driver: Eliminate now unnecessary tool hooks for whether they accept piped input/output. 
llvm-svn: 110012
 2010-08-02 02:38:18 +00:00
Chris Lattner 3e2ee147d0 add driver support for minix, patch by Kees van Reeuwijk 
from PR7583

llvm-svn: 107788
 2010-07-07 16:01:42 +00:00
Daniel Dunbar 8829962030 Driver: Add an explicit dsymutil action. 
llvm-svn: 105474
 2010-06-04 18:28:36 +00:00
Daniel Dunbar 1cb532ca28 Driver: Add Tool::ShortName, intended to be a human readable name for the tool. 
llvm-svn: 104416
 2010-05-22 00:37:18 +00:00
Daniel Dunbar 4f5e79c67d Driver: Add a tool definition for the Clang integrated assembler. 
llvm-svn: 104280
 2010-05-20 21:30:13 +00:00
Duncan Sands af260b9945 VISIBILITY_HIDDEN was renamed LLVM_LIBRARY_VISIBILITY. 
llvm-svn: 103494
 2010-05-11 20:16:05 +00:00
Daniel Dunbar 3d45e17d15 Driver: Add a Tool::hasGoodDiagnostics hook, and use it to simplify logic for 
deciding when we need to emit an extra "command failed" diagnostic.
 - This also fixes the case where we were emitting that extra diagnostics, even
   when using clang w/ the integrated assembler, which has good diagnostics.

llvm-svn: 100529
 2010-04-06 17:07:49 +00:00
Eric Christopher 0b26a616eb Add in some more MIPS command line options. 
Patch by Oleksandr Tymoshenko!

llvm-svn: 97544
 2010-03-02 02:41:08 +00:00
Daniel Dunbar c434394d18 Driver: Add -[no-]integrated-as for clang. 
- Requires backend support, which only exists for i386--darwin currently.

No 'as' required:
--
ddunbar@ozzy:tmp$ cat t.c
int main() { return 42; }
ddunbar@ozzy:tmp$ clang -m32 -integrated-as t.c


ddunbar@ozzy:tmp$ ./a.out; echo $?
42
ddunbar@ozzy:tmp$
--

The random extra whitespace is how you know its working! :)

llvm-svn: 95194
 2010-02-03 03:07:56 +00:00
Daniel Dunbar 4e29505a95 Driver: Fix fallback to gcc to -c instead of -S if trying to generate an LLVM bc 
file.

llvm-svn: 94463
 2010-01-25 22:35:08 +00:00
Daniel Dunbar a48823fdbe Driver/Darwin/ld: Eliminate AddDarwinSubArch, our linker invocation is going to 
diverge from gcc anyway.

llvm-svn: 94138
 2010-01-22 02:04:52 +00:00
Daniel Dunbar e017ecc9e2 Remove ';' after method definition. Noticed by clang++, which one would think 
would have a higher respect for its own code. This is getting old, is this
warning really adding value?

llvm-svn: 91779
 2009-12-19 17:50:07 +00:00
Daniel Dunbar 0f5c542a86 ARM: Pass -mcpu to clang-cc based on -march= and -mcpu=. 
llvm-svn: 81429
 2009-09-10 04:57:17 +00:00
Daniel Dunbar 3b3191f23c Move Clang X86 cpu/feature argument translation into AddX86TargetArgs. 
llvm-svn: 81390
 2009-09-09 22:33:08 +00:00
Daniel Dunbar e9ded43d1d Add DarwinTool base class for all Darwin tools, and move AddDarwin[Sub]Arch there. 
llvm-svn: 81367
 2009-09-09 18:36:20 +00:00
Mike Stump 11289f4280 Remove tabs, and whitespace cleanups. 
llvm-svn: 81346
 2009-09-09 15:08:12 +00:00
Daniel Dunbar f0a5b9b126 Rename Darwin_X86 toolchain to just Darwin, this can support all platforms. 
llvm-svn: 81016
 2009-09-04 18:34:51 +00:00
Daniel Dunbar 5095b293b7 Remove unused argument. 
llvm-svn: 81010
 2009-09-04 17:39:02 +00:00
Edward O'Callaghan 856e4ff78d Second half of, clang, AuroraUX toolchain support. 
llvm-svn: 79713
 2009-08-22 01:06:46 +00:00
Daniel Dunbar 10de9e6602 OpenBSD support. 
- Patch by Jonathan Gray!

llvm-svn: 74453
 2009-06-29 20:52:51 +00:00
Daniel Dunbar cc9123424f DragonFly ToolChain definition for driver. 
- Patch by Alex Hornung!

llvm-svn: 70635
 2009-05-02 18:28:39 +00:00
Douglas Gregor 111af7d7b4 Preliminary PCH support in the driver 
llvm-svn: 69410
 2009-04-18 00:34:01 +00:00
Daniel Dunbar d067f7fbef Driver: Split out CPP specific options for clang so that we don't end 
up adding them twice when running with -no-integrated-cpp or
-save-temps.
 - <rdar://problem/6766636> -save-temps falls over with prefix headers

llvm-svn: 68660
 2009-04-08 23:54:23 +00:00
Daniel Dunbar d854c8d8a6 Driver: Add freebsd::Link 
- Patch by Ed Schouten!

llvm-svn: 68233
 2009-04-01 19:36:32 +00:00
Daniel Dunbar 8eb473c477 Driver: Call 'as' directly on FreeBSD. 
- Patch by Ed Schouten!

llvm-svn: 68121
 2009-03-31 17:45:15 +00:00
Daniel Dunbar 52e96cc932 Improve dependency file support. 
- Rip out various bits of logic from clang-cc's dependency file gen,
   force driver to provide instead.

 - -MD output now goes to proper location
<rdar://problem/6723948> clang -MD puts dep file in /tmp with wrong name

 - -M and -MM still don't work correctly.

llvm-svn: 68022
 2009-03-30 00:34:04 +00:00
Daniel Dunbar afec1f58e9 Driver: Finish porting Darwin::Preprocess and Compile port (still 
unused, and lacking a test case).
 - ccc is now on death row, pending some more testing and bug fixes.

llvm-svn: 68012
 2009-03-29 18:40:18 +00:00
Daniel Dunbar e6adeeece3 Driver: Start porting Darwin::Preprocess and Compile implementations 
(currently unused).

llvm-svn: 68003
 2009-03-29 17:08:39 +00:00
Daniel Dunbar c196421fbc Driver: Add darwin::Link tool. 
- <rdar://problem/6717381> [driver] implement ld argument translation
   in new driver

llvm-svn: 67760
 2009-03-26 16:23:12 +00:00
Daniel Dunbar be2208472c Driver: Add and use darwin::Assemble tool. 
- Based on patch from Pieter de Bie; thanks!

llvm-svn: 67379
 2009-03-20 16:06:39 +00:00
Daniel Dunbar 64ed5e3730 Driver: Add darwin::Lipo tool. 
llvm-svn: 67355
 2009-03-20 00:52:38 +00:00
Daniel Dunbar a3246a0638 Driver: Lift out common GCC tool and implement generic GCC tool 
argument translation.

Also, stub out clang tool implementation a bit more.

llvm-svn: 67185
 2009-03-18 08:07:30 +00:00
Daniel Dunbar 04c4c2c3db Driver: ConstructJob also needs to know the destination (where to put 
its commands).

llvm-svn: 67179
 2009-03-18 07:06:02 +00:00
Daniel Dunbar 0450e6dc4c Driver: Add a dash of const. 
llvm-svn: 67170
 2009-03-18 06:07:59 +00:00
Daniel Dunbar 1a093d2049 Driver: Stub out Tool::ConstructJob. 
llvm-svn: 67169
 2009-03-18 06:00:36 +00:00
Daniel Dunbar 82116f8df4 Driver: Add name to Tool (for testing/debugging) and move GCC_* tools 
into gcc:: namespace.

llvm-svn: 67120
 2009-03-17 22:45:24 +00:00
Daniel Dunbar 15abb2ee0e Driver: GCC 4.0 isn't happy with VISIBILITY_HIDDEN on a namespace. 
llvm-svn: 67110
 2009-03-17 22:18:43 +00:00
Daniel Dunbar 5903d8c08a Driver: Stub out generic GCC tool selection (missed a file) 
llvm-svn: 67109
 2009-03-17 22:07:58 +00:00