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2010-12-01Rename temporary symbols if they conflict with artificial symbols createdRafael Espindola
by the assembler. This was blocking parsing any large .s produced by clang for example. Fixes PR8596. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120603 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Add correct encodings for STRD and LDRD, including fixup support. ↵Owen Anderson
Additionally, update these to unified syntax. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120589 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01Fix a mised reloc rename spot.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120585 91177308-0d34-0410-b5e6-96231b3b80d8
2010-12-01ARM/MC/ELF relocation "hello world" for movw/movt.Jason W Kim
Lifted adjustFixupValue() from Darwin for sharing w ELF. Test added TODO: refactor ELFObjectWriter::RecordRelocation more. Possibly share more code with Darwin? Lots more relocations... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120534 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29Merge System into Support.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28Make EmitIntValue non virtual.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120271 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28Forgot the MCPureStreamer::EmitValue in the previous commit.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120270 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28Move EmitValue to MCObjectStreamer.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120269 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28Fixed verson of r120245.Rafael Espindola
Factor some duplicated code into MCObjectStreamer::EmitLabel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120248 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28Revert previous patch while I debug the darwin bootstrap failure.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120246 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28Factor some duplicated code into MCObjectStreamer::EmitLabel.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120245 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28Avoid code duplication in the many unsupported EmitGPRel32Value implementations.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120243 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-28Define generic 1, 2 and 4 byte pc relative relocations. They are commonRafael Espindola
and at least the 4 byte one will be needed to implement the .cfi_* directives. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120240 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27macho-dump: Add support for dumping relocation entries.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120216 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27Fix a comment.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120199 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27Reduce nesting.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120189 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27MC/Mach-O: Migrate more constants into MachOFormat.h.Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120188 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-27MC/Mach-O: Introduce Object/MachOFormat for describing purely platform / machineDaniel Dunbar
independent information on the Mach object format, and move some stuff from MachObjectWriter.cpp there. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120186 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-26Remove the unused TheTarget member.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120168 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-26Fix Whitespace.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120166 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-25Factor some code to parseSectionFlags and fix the default type of a section.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120145 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-24Behave a bit more like gnu as and use the symbol (instead of the section)Rafael Espindola
for any relocation to a symbol defined in a tls section. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120121 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-24Relocate with the symbol if the relocation is of kind NTPOFF.Rafael Espindola
Patch by David Meyer, I added the test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120104 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-24Fix and add tests for all cases in x86 and x86_64 where gnu as implicitlyRafael Espindola
sets the type of a symbol to STT_TLS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120100 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-24If a symbol is used as tls, mark it as tls even if not declare as so. ProbablyRafael Espindola
fixes PR8659. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120076 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-23Invalidate the layout on any relaxation, not just Instructions. Bug found by ↵Rafael Espindola
David Meyer. While here, remove unused argument and rename UpdateForSlide to Invalidate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120009 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-23Reuse data fragments while lowering. Patch by David Meyer.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119999 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-22Fixed some style issues (no _, no spc after !)Jason W Kim
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119986 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-22Make the <ARCH>ELFObjectWriter statics privateJason W Kim
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119982 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-22Fix misplaced statics.Jason W Kim
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119981 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-22Kill trailing whitespaceJason W Kim
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119979 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-22Refactor the ELFRelocationEntry (pull up) and move the arch-specific statics ↵Jason W Kim
to inside the class where it belongs. Next step is to rationally break apart the RecordRelocation() Probably the step will be to have 1 member function for ech slot of the ELFRelocationEntry() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119978 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-22Add basic CFI methods to the streamer interface.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119972 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-22Remove some #includes.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119967 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-21Implement ELF object file writing support for the MBlaze backend. Its not ↵Wesley Peck
perfect yet, but it works for many tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119952 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-21Handle PCRel relocations with absolute values. Fixes PR8656.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119917 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19Added support for the Mach-O .symbol_resolver directive. rdar://8673046Kevin Enderby
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119816 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19Add a MCLineSectionOrder vector so that we produce the line tables in aRafael Espindola
deterministic order. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119795 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19Add an assert.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119788 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19Fix llvm-gcc boostrap on OS X by avoiding printing sleb and uleb whenRafael Espindola
possible. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119785 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-19Change some methods in MCDwarf.cpp to be able to handle an arbitraryRafael Espindola
MCStreamer instead of just MCObjectStreamer. Address changes cannot be as efficient as we have to use DW_LNE_set_addres, but at least most of the logic is shared. This will be used so that, with CodeGen still using EmitDwarfLocDirective, llvm-gcc is able to produce debug_line sections without needing an assembler that supports .loc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119777 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-18Change CodeGen to use .loc directives. This produces a lot more readable outputRafael Espindola
and testing is easier. A good example is the unknown-location.ll test that now can just look for ".loc 1 0 0". We also don't use a DW_LNE_set_address for every address change anymore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119613 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-17make isVirtualSection a virtual method on MCSection. Chris' suggestion.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119547 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-17Fix typo.Jim Grosbach
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119542 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-17Add support for .int.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119512 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-17Add support for .2byte, .4byte and .8byte.Rafael Espindola
Fixes PR8631. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119511 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-17MC-JIT: Stub out "pure" streamer.Daniel Dunbar
- No immediate use, but maybe someone feels like hacking on it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119510 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-16Add .loc methods to the streamer.Rafael Espindola
Next: Add support for the !HasDotLocAndDotFile case to the MCAsmStreamer and then switch codegen to use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119384 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-16Parse and ignore some .cfi_* directives.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119362 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-16A bit more of gnu as compatibility when handling relocations with aliases.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119328 91177308-0d34-0410-b5e6-96231b3b80d8
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