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Iain Sandoe 618def651b [patch] Adjust behavior of FDE cross-section relocs for targets that don't support abs-differences. 
Modern versions of OSX/Darwin's ld (ld64 > 97.17) have an optimisation present that allows the back end to omit relocations (and replace them with an absolute difference) for FDE some text section refs.

This patch allows a backend to opt-in to this behaviour by setting "DwarfFDESymbolsUseAbsDiff".  At present, this is only enabled for modern x86 OSX ports.

test changes by David Fang.

llvm-svn: 198744
 		2014-01-08 10:22:54 +00:00
..
MCDisassembler For the 'C' disassembler API, add a new ReferenceType for the 2014-01-06 22:08:08 +00:00
MCParser Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
CMakeLists.txt Add a MCAsmInfoELF class and factor some code into it. 2013-10-16 01:34:32 +00:00
ELFObjectWriter.cpp In the ELFWriter when writing aliased (.set) symbols dont blindly 2014-01-07 20:17:03 +00:00
LLVMBuild.txt
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MCAsmBackend.cpp Use llvm::array_lengthof to replace sizeof(array)/sizeof(array[0]). 2013-07-15 04:27:47 +00:00
MCAsmInfo.cpp [patch] Adjust behavior of FDE cross-section relocs for targets that don't support abs-differences. 2014-01-08 10:22:54 +00:00
MCAsmInfoCOFF.cpp Make the llvm mangler depend only on DataLayout. 2014-01-03 19:21:54 +00:00
MCAsmInfoDarwin.cpp Make the llvm mangler depend only on DataLayout. 2014-01-03 19:21:54 +00:00
MCAsmInfoELF.cpp Refactor the setting of PrivateGlobalPrefix. 2013-12-02 23:39:26 +00:00
MCAsmStreamer.cpp [COFF] Add support for the .secidx directive 2013-12-20 18:15:00 +00:00
MCAssembler.cpp Move assert above first use of variable that we'd be asserting on. 2013-08-07 18:51:09 +00:00
MCAtom.cpp [weak vtables] Remove a bunch of weak vtables 2013-11-19 00:57:56 +00:00
MCCodeEmitter.cpp
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MCCodeGenInfo.cpp
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MCContext.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MCDisassembler.cpp Follow up of the introduction of MCSymbolizer. 2013-05-24 22:51:52 +00:00
MCDwarf.cpp [patch] Adjust behavior of FDE cross-section relocs for targets that don't support abs-differences. 2014-01-08 10:22:54 +00:00
MCELF.cpp [mc] Fix ELF st_other flag. 2013-12-05 00:34:11 +00:00
MCELFObjectTargetWriter.cpp Provide basic type safety for array_pod_sort comparators. 2013-09-22 14:09:50 +00:00
MCELFStreamer.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MCExpr.cpp Add support for parsing ARM symbol variants on ELF targets 2013-12-04 22:43:20 +00:00
MCExternalSymbolizer.cpp For the 'C' disassembler API, add a new ReferenceType for the 2014-01-06 22:08:08 +00:00
MCFunction.cpp Style cleanup following David's review for r188876. 2013-08-21 19:40:25 +00:00
MCInst.cpp Release build: guard dump functions with 2012-09-12 05:06:18 +00:00
MCInstPrinter.cpp [MC] When MCInstPrint::printAnnotation uses a comment stream, it has to ensure 2013-10-01 19:21:24 +00:00
MCInstrAnalysis.cpp MC: Disassembled CFG reconstruction. 2013-05-24 01:07:04 +00:00
MCLabel.cpp Release build: guard dump functions with 2012-09-12 05:06:18 +00:00
MCMachOStreamer.cpp Move .ident handling to MCStreamer. 2013-10-16 01:05:45 +00:00
MCMachObjectTargetWriter.cpp
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MCModule.cpp MC CFG: Split MCBasicBlocks to mirror atom splitting. 2013-08-21 07:28:24 +00:00
MCModuleYAML.cpp MC CFG: Add YAML MCModule representation to enable MC CFG testing. 2013-08-21 07:29:02 +00:00
MCNullStreamer.cpp Add a MCTargetStreamer interface. 2013-10-08 13:08:17 +00:00
MCObjectDisassembler.cpp Create an atom with just the data that failed to disassemble. 2013-10-16 19:03:14 +00:00
MCObjectFileInfo.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MCObjectStreamer.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MCObjectSymbolizer.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MCObjectWriter.cpp Move [SU]LEB128 encoding to a utility header. 2012-08-08 23:56:06 +00:00
MCPureStreamer.cpp Move .ident handling to MCStreamer. 2013-10-16 01:05:45 +00:00
MCRegisterInfo.cpp Make SubRegIndex size mandatory, following r183020. 2013-05-31 23:45:26 +00:00
MCRelocationInfo.cpp Re-sort all of the includes with ./utils/sort_includes.py so that 2014-01-07 11:48:04 +00:00
MCSection.cpp Use the new script to sort the includes of every file under lib. 2012-12-03 16:50:05 +00:00
MCSectionCOFF.cpp MC COFF: Emit the 'b' section flag for .bss sections in GNU assembly 2013-12-17 22:12:40 +00:00
MCSectionELF.cpp Remove AllowQuotesInName and friends from MCAsmInfo. 2013-11-13 14:01:59 +00:00
MCSectionMachO.cpp Correct word hyphenations 2013-12-05 05:44:44 +00:00
MCStreamer.cpp [COFF] Add support for the .secidx directive 2013-12-20 18:15:00 +00:00
MCSubtargetInfo.cpp MC: Don't assume incoming StringRef's are null terminated. 2013-10-13 22:09:26 +00:00
MCSymbol.cpp Don't mangle \n and " 2013-11-14 06:05:49 +00:00
MCSymbolizer.cpp Add MCSymbolizer for symbolic/annotated disassembly. 2013-05-24 00:39:57 +00:00
MCValue.cpp Release build: guard dump functions with 2012-09-12 05:06:18 +00:00
MCWin64EH.cpp Fix alignment of unwind data. 2013-09-15 18:01:09 +00:00
MachObjectWriter.cpp Correct word hyphenations 2013-12-05 05:44:44 +00:00
Makefile
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SubtargetFeature.cpp MC: Don't assume incoming StringRef's are null terminated. 2013-10-13 22:09:26 +00:00
WinCOFFObjectWriter.cpp MC: Fatally error if subtraction operand is bad 2014-01-06 07:39:46 +00:00
WinCOFFStreamer.cpp clang-format a couple of mis-formatted functions 2013-12-20 20:16:51 +00:00