4ea99816ef
Implement cfi_restore. Patch by Brian Anderson!
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llvm-svn: 147356
2011-12-29 21:43:03 +00:00
03dbffd8ce
Rename Remember and Restore to RememberState and RestoreState for consistency.
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llvm-svn: 147354
2011-12-29 21:09:08 +00:00
ef4aa35164
Implement .cfi_escape. Patch by Brian Anderson!
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llvm-svn: 147352
2011-12-29 20:24:47 +00:00
a56ab0ede7
Section relative fixups are a coff concept, not a x86 one. Replace the
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x86 specific reloc_coff_secrel32 with a generic FK_SecRel_4.
llvm-svn: 147252
2011-12-24 14:47:52 +00:00
908d2ed14e
Move x86 specific bits of the COFF writer to lib/Target/X86.
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llvm-svn: 147231
2011-12-24 02:14:02 +00:00
b120ea2b92
Define trivial destructor inline.
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llvm-svn: 147230
2011-12-24 01:53:13 +00:00
a2da8aa505
Make GetRelocType pure virtual.
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llvm-svn: 147229
2011-12-24 01:36:25 +00:00
e61724aa00
Move all the dependencies on X86FixupKinds.h to a single method in preparation
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to moving it to lib/Target/X86.
llvm-svn: 147190
2011-12-22 22:21:47 +00:00
29abd977de
Kill the monstrosity that was ELFObjectWriter.h.
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llvm-svn: 147136
2011-12-22 03:38:00 +00:00
34a68afc05
Misc cleanups.
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llvm-svn: 147135
2011-12-22 03:24:43 +00:00
1dc45d8df4
Move the Mips only bits of the ELF writer to lib/Target/Mips.
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llvm-svn: 147133
2011-12-22 03:03:17 +00:00
cc369ac0a2
Move the MBlaze ELF writer bits to lib/Target/MBlaze.
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llvm-svn: 147129
2011-12-22 02:28:24 +00:00
38a400df3b
Move PPC bits to lib/Target/PowerPC.
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llvm-svn: 147124
2011-12-22 01:57:09 +00:00
e2eed9649e
Local dynamic TLS model for direct object output. Create the correct TLS MIPS
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ELF relocations.
Patch by Jack Carter.
llvm-svn: 147118
2011-12-22 01:05:17 +00:00
a0124055b1
Move the ARM specific parts of the ELF writer to Target/ARM.
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llvm-svn: 147115
2011-12-22 00:37:50 +00:00
6faa1533fb
getEFlags is const.
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llvm-svn: 147114
2011-12-22 00:21:50 +00:00
f61ff34252
Switch from WriteEFlags to getEFlags in preparation for moving it
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to Target/.
llvm-svn: 147087
2011-12-21 20:09:46 +00:00
b264d33854
Move the X86 specific bits of the ELF writer to the Target/X86 directory.
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Other targets will follow shortly.
llvm-svn: 147060
2011-12-21 17:30:17 +00:00
1ad4095d6b
Reduce the exposure of Triple::OSType in the ELF object writer. This will
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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
9e252bf038
Small refactoring so that RelocNeedsGOT can stay in the target independent
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side when the target specific bits are moved to the Target directory.
llvm-svn: 147053
2011-12-21 14:26:29 +00:00
a379b18173
Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
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llvm-svn: 146960
2011-12-20 02:50:00 +00:00
d3df3d3527
Add back the MC bits of 126425. Original patch by Nathan Jeffords. I added the
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asm parsing and testcase.
llvm-svn: 146801
2011-12-17 01:14:52 +00:00
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.
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llvm-svn: 146617
2011-12-15 00:14:24 +00:00
dc785db0c3
Another improvement to the implementation of .incbin directive by avoiding a
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buffer copy. Suggestion by Chris Lattner!
llvm-svn: 146614
2011-12-15 00:00:27 +00:00
ad41ab5015
Improve the implementation of .incbin directive by replacing a loop by using
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getStreamer().EmitBytes. Suggestion by Benjamin Kramer!
llvm-svn: 146599
2011-12-14 22:34:45 +00:00
109f25c966
Add the .incbin directive which takes the binary data from a file and emits
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it to the streamer. rdar://10383898
llvm-svn: 146592
2011-12-14 21:47:48 +00:00
27a9762b3c
Disable to review some failures.
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llvm-svn: 146545
2011-12-14 02:16:54 +00:00
e41963ce47
Relocation against a symbol, instead of against section. We had some extreme
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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
8889bb08b8
LLVMBuild: Introduce a common section which currently has a list of the
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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
27a7489a03
LLVMBuild: Remove trailing newline, which irked me.
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llvm-svn: 146409
2011-12-12 19:48:00 +00:00
735cb8bcdc
Add support for gnu_indirect_function.
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llvm-svn: 146377
2011-12-12 17:34:04 +00:00
7e0a793183
Handle reloc_signed_4byte in here. Not doing so was a regression from my
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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
e7739d484f
The second part of support for generating dwarf for assembly source files. This
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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
0a7f336475
Handle the case of the magical _GLOBAL_OFFSET_TABLE_ showing up in a
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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
d6ae4ba002
Darwin assembler improved relocs when w/o subsections_via_symbols.
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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
61e6d987bf
Add a few moreLocal/Global R_MIPS_GOT related fixups and
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make the addend fixup code a bit more generic
Patch by Jack Carter.
llvm-svn: 145998
2011-12-07 00:28:57 +00:00
efdd2f8fef
Re-enable compact unwind. It seems to work now. <rdar://problem/10441838>
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llvm-svn: 145977
2011-12-06 22:18:12 +00:00
87cfffe149
Explicit symbols for gnu mimicing relocations. Patch by Jack Carter
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llvm-svn: 145911
2011-12-06 03:34:42 +00:00
25b63fa117
Move target-specific logic out of generic MCAssembler.
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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
46be301c4c
Tidy up. Hard tabs.
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llvm-svn: 145878
2011-12-06 00:13:09 +00:00
18e2fe47fa
Switch MCAssembler to method names starting w/ lower-case.
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per http://llvm.org/docs/CodingStandards.html#ll_naming
llvm-svn: 145873
2011-12-06 00:03:48 +00:00
965e0c6de2
Emit the ctors in the proper order on ARM/EABI.
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Maybe some targets should use this as well.
Patch by Evgeniy Stepanov!
llvm-svn: 145781
2011-12-03 23:49:37 +00:00
539d0a8a09
build/CMake: Finish removal of add_llvm_library_dependencies.
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llvm-svn: 145420
2011-11-29 19:25:30 +00:00
de3a2118db
MC/X86/COFF: Allow quotes in names when targeting MS/Windows,
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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
11b9894234
MachO doesn't support the protected visibility. Don't default to 'global' here. <rdar://problem/10396775>
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llvm-svn: 145368
2011-11-29 02:39:58 +00:00
ae9132207f
Better fix for ARM MOVT relocation encoding of thumb bit.
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Replaces r145318 with a more targetted fix for the relocation handling.
llvm-svn: 145346
2011-11-29 01:15:25 +00:00
fe2d028ab1
build: Update CMakeLists.txt.
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llvm-svn: 145341
2011-11-29 00:33:14 +00:00
b074d102a3
edis: Sink EDMain.cpp into lib/MC/MCDisassembler.
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- 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
30168fbde5
Thumb2 only force the fixup thumb bit for data relocations.
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rdar://10493453
llvm-svn: 145318
2011-11-28 23:39:00 +00:00
faa8efb482
Remove obsolete FIXME.
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llvm-svn: 145313
2011-11-28 23:23:58 +00:00
Rafael Espindola