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1493 Commits

Author SHA1 Message Date
Rafael Espindola e61724aa00 Move all the dependencies on X86FixupKinds.h to a single method in preparation 
to moving it to lib/Target/X86.

llvm-svn: 147190
 2011-12-22 22:21:47 +00:00
Rafael Espindola 29abd977de Kill the monstrosity that was ELFObjectWriter.h. 
llvm-svn: 147136
 2011-12-22 03:38:00 +00:00
Rafael Espindola 34a68afc05 Misc cleanups. 
llvm-svn: 147135
 2011-12-22 03:24:43 +00:00
Rafael Espindola 1dc45d8df4 Move the Mips only bits of the ELF writer to lib/Target/Mips. 
llvm-svn: 147133
 2011-12-22 03:03:17 +00:00
Rafael Espindola cc369ac0a2 Move the MBlaze ELF writer bits to lib/Target/MBlaze. 
llvm-svn: 147129
 2011-12-22 02:28:24 +00:00
Rafael Espindola 38a400df3b Move PPC bits to lib/Target/PowerPC. 
llvm-svn: 147124
 2011-12-22 01:57:09 +00:00
Akira Hatanaka e2eed9649e Local dynamic TLS model for direct object output. Create the correct TLS MIPS 
ELF relocations.

Patch by Jack Carter.

llvm-svn: 147118
 2011-12-22 01:05:17 +00:00
Rafael Espindola a0124055b1 Move the ARM specific parts of the ELF writer to Target/ARM. 
llvm-svn: 147115
 2011-12-22 00:37:50 +00:00
Rafael Espindola 6faa1533fb getEFlags is const. 
llvm-svn: 147114
 2011-12-22 00:21:50 +00:00
Rafael Espindola f61ff34252 Switch from WriteEFlags to getEFlags in preparation for moving it 
to Target/.

llvm-svn: 147087
 2011-12-21 20:09:46 +00:00
Rafael Espindola b264d33854 Move the X86 specific bits of the ELF writer to the Target/X86 directory. 
Other targets will follow shortly.

llvm-svn: 147060
 2011-12-21 17:30:17 +00:00
Rafael Espindola 1ad4095d6b Reduce the exposure of Triple::OSType in the ELF object writer. This will 
avoid including ADT/Triple.h in many places when the target specific bits are
moved.

llvm-svn: 147059
 2011-12-21 17:00:36 +00:00
Rafael Espindola 9e252bf038 Small refactoring so that RelocNeedsGOT can stay in the target independent 
side when the target specific bits are moved to the Target directory.

llvm-svn: 147053
 2011-12-21 14:26:29 +00:00
David Blaikie a379b18173 Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch 
llvm-svn: 146960
 2011-12-20 02:50:00 +00:00
Rafael Espindola d3df3d3527 Add back the MC bits of 126425. Original patch by Nathan Jeffords. I added the 
asm parsing and testcase.

llvm-svn: 146801
 2011-12-17 01:14:52 +00:00
Bill Wendling db0f63e345 Re-re-enable compact unwind after fixing a failure in SingleSource/Benchmarks/Shootout-C++/except.cpp and friends. It was encoding the stored registers in the wrong order. 
llvm-svn: 146617
 2011-12-15 00:14:24 +00:00
Kevin Enderby dc785db0c3 Another improvement to the implementation of .incbin directive by avoiding a 
buffer copy.  Suggestion by Chris Lattner!

llvm-svn: 146614
 2011-12-15 00:00:27 +00:00
Kevin Enderby ad41ab5015 Improve the implementation of .incbin directive by replacing a loop by using 
getStreamer().EmitBytes.  Suggestion by Benjamin Kramer!

llvm-svn: 146599
 2011-12-14 22:34:45 +00:00
Kevin Enderby 109f25c966 Add the .incbin directive which takes the binary data from a file and emits 
it to the streamer.  rdar://10383898

llvm-svn: 146592
 2011-12-14 21:47:48 +00:00
Bill Wendling 27a9762b3c Disable to review some failures. 
llvm-svn: 146545
 2011-12-14 02:16:54 +00:00
Akira Hatanaka e41963ce47 Relocation against a symbol, instead of against section. We had some extreme 
test cases where there were a lot of relocations applied relative to a large
rodata section. Gas would create a symbol for each of these whereas we would
be relative to the beginning of the rodata section. This change mimics what
gas does.

Patch by Jack Carter.

llvm-svn: 146468
 2011-12-13 02:27:40 +00:00
Daniel Dunbar 8889bb08b8 LLVMBuild: Introduce a common section which currently has a list of the 
subdirectories to traverse into.
 - Originally I wanted to avoid this and just autoscan, but this has one key
   flaw in that new subdirectories can not automatically trigger a rerun of the
   llvm-build tool. This is particularly a pain when switching back and forth
   between trees where one has added a subdirectory, as the dependencies will
   tend to be wrong. This will also eliminates FIXME implicitly.

llvm-svn: 146436
 2011-12-12 22:45:54 +00:00
Daniel Dunbar 27a7489a03 LLVMBuild: Remove trailing newline, which irked me. 
llvm-svn: 146409
 2011-12-12 19:48:00 +00:00
Roman Divacky 735cb8bcdc Add support for gnu_indirect_function. 
llvm-svn: 146377
 2011-12-12 17:34:04 +00:00
Rafael Espindola 7e0a793183 Handle reloc_signed_4byte in here. Not doing so was a regression from my 
previous commit. It is strange that we see it in 32 bits. We already
have a fixme about it.

llvm-svn: 146273
 2011-12-09 19:57:29 +00:00
Kevin Enderby e7739d484f The second part of support for generating dwarf for assembly source files. This 
generates the dwarf Compile Unit DIE and a dwarf subprogram DIE for each
non-temporary label.

The next part will be to get the clang driver to enable this when assembling
a .s file.  rdar://9275556

llvm-svn: 146262
 2011-12-09 18:09:40 +00:00
Rafael Espindola 0a7f336475 Handle the case of the magical _GLOBAL_OFFSET_TABLE_ showing up in a 
symbol difference. This matches gas behavior and fixes PR11513.

We still don't handle _GLOBAL_OFFSET_TABLE_ in data sections.

llvm-svn: 146238
 2011-12-09 03:03:58 +00:00
Jim Grosbach d6ae4ba002 Darwin assembler improved relocs when w/o subsections_via_symbols. 
When the file isn't being built with subsections-via-symbols, symbol
differences involving non-local symbols can be resolved more aggressively.
Needed for gas compatibility.

llvm-svn: 146054
 2011-12-07 19:46:59 +00:00
Bruno Cardoso Lopes 61e6d987bf Add a few moreLocal/Global R_MIPS_GOT related fixups and 
make the addend fixup code a bit more generic

Patch by Jack Carter.

llvm-svn: 145998
 2011-12-07 00:28:57 +00:00
Bill Wendling efdd2f8fef Re-enable compact unwind. It seems to work now. <rdar://problem/10441838> 
llvm-svn: 145977
 2011-12-06 22:18:12 +00:00
Bruno Cardoso Lopes 87cfffe149 Explicit symbols for gnu mimicing relocations. Patch by Jack Carter 
llvm-svn: 145911
 2011-12-06 03:34:42 +00:00
Jim Grosbach 25b63fa117 Move target-specific logic out of generic MCAssembler. 
Whether a fixup needs relaxation for the associated instruction is a
target-specific function, as the FIXME indicated. Create a hook for that
and use it.

llvm-svn: 145881
 2011-12-06 00:47:03 +00:00
Jim Grosbach 46be301c4c Tidy up. Hard tabs. 
llvm-svn: 145878
 2011-12-06 00:13:09 +00:00
Jim Grosbach 18e2fe47fa Switch MCAssembler to method names starting w/ lower-case. 
per http://llvm.org/docs/CodingStandards.html#ll_naming

llvm-svn: 145873
 2011-12-06 00:03:48 +00:00
Anton Korobeynikov 965e0c6de2 Emit the ctors in the proper order on ARM/EABI. 
Maybe some targets should use this as well.

Patch by Evgeniy Stepanov!

llvm-svn: 145781
 2011-12-03 23:49:37 +00:00
Daniel Dunbar 539d0a8a09 build/CMake: Finish removal of add_llvm_library_dependencies. 
llvm-svn: 145420
 2011-11-29 19:25:30 +00:00
Michael J. Spencer de3a2118db MC/X86/COFF: Allow quotes in names when targeting MS/Windows, 
as MC is the only assembler we support.

This splits MS/Windows and GNU/Windows ASM infos into two seperate classes.
While there is currently only one difference, full MS C++ ABI support will
require many more.

llvm-svn: 145409
 2011-11-29 18:00:06 +00:00
Bill Wendling 11b9894234 MachO doesn't support the protected visibility. Don't default to 'global' here. <rdar://problem/10396775> 
llvm-svn: 145368
 2011-11-29 02:39:58 +00:00
Jim Grosbach ae9132207f Better fix for ARM MOVT relocation encoding of thumb bit. 
Replaces r145318 with a more targetted fix for the relocation handling.

llvm-svn: 145346
 2011-11-29 01:15:25 +00:00
Daniel Dunbar fe2d028ab1 build: Update CMakeLists.txt. 
llvm-svn: 145341
 2011-11-29 00:33:14 +00:00
Daniel Dunbar b074d102a3 edis: Sink EDMain.cpp into lib/MC/MCDisassembler. 
- This fixes some layering violations and matches how we handle the llvm-c lib,
   for example.

llvm-svn: 145338
 2011-11-29 00:25:57 +00:00
Jim Grosbach 30168fbde5 Thumb2 only force the fixup thumb bit for data relocations. 
rdar://10493453

llvm-svn: 145318
 2011-11-28 23:39:00 +00:00
Jim Grosbach faa8efb482 Remove obsolete FIXME. 
llvm-svn: 145313
 2011-11-28 23:23:58 +00:00
Akira Hatanaka f5ddf13f79 This patch addresses gp relative fixups/relocations for jump tables. 
llvm-svn: 145112
 2011-11-23 22:18:04 +00:00
Evan Cheng ecb2908bf9 Sink codegen optimization level into MCCodeGenInfo along side relocation model 
and code model. This eliminates the need to pass OptLevel flag all over the
place and makes it possible for any codegen pass to use this information.

llvm-svn: 144788
 2011-11-16 08:38:26 +00:00
Akira Hatanaka d519d8ca83 Remove function printMipsSymbolRef. 
llvm-svn: 144663
 2011-11-15 18:38:35 +00:00
Jim Grosbach 0dde349df1 Tidy up. 80 columns. 
llvm-svn: 144649
 2011-11-15 16:46:22 +00:00
Bob Wilson 8d1c7dbdff Disable generation of compact unwind encodings. <rdar://problem/10441578> 
This still seems to be causing some failures.  It needs more testing before
it gets enabled again.

llvm-svn: 144543
 2011-11-14 18:21:07 +00:00
Daniel Dunbar 52823cc91c build: Attempt to rectify inconsistencies between CMake and LLVMBuild versions of explicit dependencies. 
- The hope is that we have a tool/test to verify these are accurate (and tight) soon.

llvm-svn: 144444
 2011-11-12 02:10:57 +00:00
Bob Wilson c391f7ff64 Remove FIXME comment that should have been removed with r144351. 
llvm-svn: 144392
 2011-11-11 17:34:14 +00:00