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2012-01-09Don't print an unused label before .cfi_endproc.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147763 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-07Remove MCELFStreamer.h.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147745 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-07Don't print a label before .cfi_startproc when we don't need to. This makesRafael Espindola
the produce assembly when using CFI just a bit more readable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147743 91177308-0d34-0410-b5e6-96231b3b80d8
2012-01-07Split Finish into Finish and FinishImpl to have a common place to do end ofRafael Espindola
file error checking. Use that to error on an unfinished cfi_startproc. The error is not nice, but is already better than a segmentation fault. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147717 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-29Implement cfi_restore. Patch by Brian Anderson!Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147356 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-29Rename Remember and Restore to RememberState and RestoreState for consistency.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147354 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-29Implement .cfi_escape. Patch by Brian Anderson!Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147352 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-24Section relative fixups are a coff concept, not a x86 one. Replace theRafael Espindola
x86 specific reloc_coff_secrel32 with a generic FK_SecRel_4. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147252 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-24Move x86 specific bits of the COFF writer to lib/Target/X86.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147231 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-24Define trivial destructor inline.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147230 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-24Make GetRelocType pure virtual.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147229 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22Move all the dependencies on X86FixupKinds.h to a single method in preparationRafael Espindola
to moving it to lib/Target/X86. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147190 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22Kill the monstrosity that was ELFObjectWriter.h.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147136 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22Misc cleanups.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147135 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22Move the Mips only bits of the ELF writer to lib/Target/Mips.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147133 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22Move the MBlaze ELF writer bits to lib/Target/MBlaze.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147129 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22Move PPC bits to lib/Target/PowerPC.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147124 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22Local dynamic TLS model for direct object output. Create the correct TLS MIPSAkira Hatanaka
ELF relocations. Patch by Jack Carter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147118 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22Move the ARM specific parts of the ELF writer to Target/ARM.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147115 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-22getEFlags is const.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147114 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-21Switch from WriteEFlags to getEFlags in preparation for moving itRafael Espindola
to Target/. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147087 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-21Move the X86 specific bits of the ELF writer to the Target/X86 directory.Rafael Espindola
Other targets will follow shortly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147060 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-21Reduce the exposure of Triple::OSType in the ELF object writer. This willRafael Espindola
avoid including ADT/Triple.h in many places when the target specific bits are moved. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147059 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-21Small refactoring so that RelocNeedsGOT can stay in the target independentRafael Espindola
side when the target specific bits are moved to the Target directory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147053 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-20Unweaken vtables as per ↵David Blaikie
http://llvm.org/docs/CodingStandards.html#ll_virtual_anch git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146960 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-17Add back the MC bits of 126425. Original patch by Nathan Jeffords. I added theRafael Espindola
asm parsing and testcase. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146801 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Re-re-enable compact unwind after fixing a failure in ↵Bill Wendling
SingleSource/Benchmarks/Shootout-C++/except.cpp and friends. It was encoding the stored registers in the wrong order. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146617 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-15Another improvement to the implementation of .incbin directive by avoiding aKevin Enderby
buffer copy. Suggestion by Chris Lattner! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146614 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-14Improve the implementation of .incbin directive by replacing a loop by usingKevin Enderby
getStreamer().EmitBytes. Suggestion by Benjamin Kramer! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146599 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-14Add the .incbin directive which takes the binary data from a file and emitsKevin Enderby
it to the streamer. rdar://10383898 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146592 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-14Disable to review some failures.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146545 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-13Relocation against a symbol, instead of against section. We had some extremeAkira Hatanaka
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146468 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12LLVMBuild: Introduce a common section which currently has a list of theDaniel Dunbar
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146436 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12LLVMBuild: Remove trailing newline, which irked me.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146409 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12Add support for gnu_indirect_function.Roman Divacky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146377 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-09Handle reloc_signed_4byte in here. Not doing so was a regression from myRafael Espindola
previous commit. It is strange that we see it in 32 bits. We already have a fixme about it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146273 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-09The second part of support for generating dwarf for assembly source files. ThisKevin Enderby
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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146262 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-09Handle the case of the magical _GLOBAL_OFFSET_TABLE_ showing up in aRafael Espindola
symbol difference. This matches gas behavior and fixes PR11513. We still don't handle _GLOBAL_OFFSET_TABLE_ in data sections. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146238 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07Darwin assembler improved relocs when w/o subsections_via_symbols.Jim Grosbach
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146054 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07Add a few moreLocal/Global R_MIPS_GOT related fixups andBruno Cardoso Lopes
make the addend fixup code a bit more generic Patch by Jack Carter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145998 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06Re-enable compact unwind. It seems to work now. <rdar://problem/10441838>Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145977 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06Explicit symbols for gnu mimicing relocations. Patch by Jack CarterBruno Cardoso Lopes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145911 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06Move target-specific logic out of generic MCAssembler.Jim Grosbach
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145881 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06Tidy up. Hard tabs.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145878 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-06Switch MCAssembler to method names starting w/ lower-case.Jim Grosbach
per http://llvm.org/docs/CodingStandards.html#ll_naming git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145873 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-03Emit the ctors in the proper order on ARM/EABI.Anton Korobeynikov
Maybe some targets should use this as well. Patch by Evgeniy Stepanov! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145781 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29build/CMake: Finish removal of add_llvm_library_dependencies.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145420 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29MC/X86/COFF: Allow quotes in names when targeting MS/Windows,Michael J. Spencer
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145409 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29MachO doesn't support the protected visibility. Don't default to 'global' ↵Bill Wendling
here. <rdar://problem/10396775> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145368 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-29Better fix for ARM MOVT relocation encoding of thumb bit.Jim Grosbach
Replaces r145318 with a more targetted fix for the relocation handling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145346 91177308-0d34-0410-b5e6-96231b3b80d8
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