David Majnemer 16d8031f94 MC, COFF: Use relocations for function references inside the section ... Referencing one symbol from another in the same section does not generally require a relocation. However, the MS linker has a feature called /INCREMENTAL which enables incremental links. It achieves this by creating thunks to the actual function and redirecting all relocations to point to the thunk. This breaks down with the old scheme if you have a function which references, say, itself. On x86_64, we would use %rip relative addressing to reference the start of the function from out current position. This would lead to miscompiles because other references might reference the thunk instead, breaking function pointer equality. This fixes PR21520. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@221678 91177308-0d34-0410-b5e6-96231b3b80d8		2014-11-11 08:43:57 +00:00
..
MCDisassembler	Use a StringRefMemoryObject. NFC.	2014-11-07 01:09:51 +00:00
MCParser	Add const. NFC.	2014-11-11 05:11:47 +00:00
CMakeLists.txt	Nuke MCAnalysis.	2014-09-02 22:32:20 +00:00
ConstantPools.cpp	Fix build failure on windows	2014-07-18 16:41:58 +00:00
ELFObjectWriter.cpp	Add back commits r219835 and a fixed version of r219829.	2014-10-17 01:48:58 +00:00
LLVMBuild.txt	Nuke MCAnalysis.	2014-09-02 22:32:20 +00:00
MachObjectWriter.cpp	Don't produce relocations for a difference in a section with no symbols.	2014-11-04 22:10:33 +00:00
Makefile	Nuke MCAnalysis.	2014-09-02 22:32:20 +00:00
MCAsmBackend.cpp
MCAsmInfo.cpp	Drop support for an old version of ld64 (from darwin 9).	2014-10-21 18:31:09 +00:00
MCAsmInfoCOFF.cpp	Remove HasLEB128.	2014-08-15 14:01:07 +00:00
MCAsmInfoDarwin.cpp	Drop support for an old version of ld64 (from darwin 9).	2014-10-21 18:31:09 +00:00
MCAsmInfoELF.cpp	Move getNonexecutableStackSection up to the base ELF class.	2014-10-15 15:44:16 +00:00
MCAsmStreamer.cpp	Revert r221150, as it broke sanitizer tests	2014-11-03 12:19:03 +00:00
MCAssembler.cpp	[MC] Make bundle alignment mode setting idempotent and support nested bundles	2014-10-15 17:10:04 +00:00
MCCodeEmitter.cpp
MCCodeGenInfo.cpp
MCContext.cpp	Add back commits r219835 and a fixed version of r219829.	2014-10-17 01:48:58 +00:00
MCDwarf.cpp	Drop support for an old version of ld64 (from darwin 9).	2014-10-21 18:31:09 +00:00
MCELF.cpp	[MC] Constify MCELF::GetVisibility and MCELF::getOther	2014-07-11 17:34:44 +00:00
MCELFObjectTargetWriter.cpp	[MC] Pass MCSymbolData to needsRelocateWithSymbol	2014-07-20 23:15:06 +00:00
MCELFStreamer.cpp	Add back commits r219835 and a fixed version of r219829.	2014-10-17 01:48:58 +00:00
MCExpr.cpp	MC: Shrink MCSymbolRefExpr by only storing the bits we need.	2014-10-11 17:57:27 +00:00
MCInst.cpp
MCInstPrinter.cpp
MCInstrAnalysis.cpp
MCLabel.cpp
MCLinkerOptimizationHint.cpp
MCMachObjectTargetWriter.cpp
MCMachOStreamer.cpp	Add and update reset() and doInitialization() methods to MC* and passes.	2014-09-17 09:25:36 +00:00
MCNullStreamer.cpp	Remove method that is identical to the base class one.	2014-10-14 17:38:38 +00:00
MCObjectFileInfo.cpp	[mips64] Fix MIPS64 exception personality encoding	2014-11-05 22:42:31 +00:00
MCObjectStreamer.cpp	Revert r221150, as it broke sanitizer tests	2014-11-03 12:19:03 +00:00
MCObjectWriter.cpp
MCRegisterInfo.cpp
MCSection.cpp
MCSectionCOFF.cpp	MC: Fix MCSectionCOFF::PrintSwitchToSection	2014-09-20 20:40:50 +00:00
MCSectionELF.cpp	delete function name from comment	2014-10-09 21:23:39 +00:00
MCSectionMachO.cpp
MCStreamer.cpp	Revert r221150, as it broke sanitizer tests	2014-11-03 12:19:03 +00:00
MCSubtargetInfo.cpp	Change MCSchedModel to be a struct of statically initialized data.	2014-09-02 17:43:54 +00:00
MCSymbol.cpp
MCSymbolizer.cpp
MCTargetOptions.cpp	Convert MC command line option for fatal assembler warnings into a	2014-08-26 18:39:50 +00:00
MCValue.cpp
MCWin64EH.cpp	MC Win64: Put unwind info for COMDAT code into the same COMDAT group	2014-09-04 17:42:03 +00:00
MCWinEH.cpp	MC Win64: Put unwind info for COMDAT code into the same COMDAT group	2014-09-04 17:42:03 +00:00
StringTableBuilder.cpp	MachObjectWriter: optimize the string table for common suffices	2014-10-06 17:05:19 +00:00
SubtargetFeature.cpp	Fix some cases where StringRef was being passed by const reference. Remove const from some other StringRefs since its implicitly const already.	2014-08-30 16:48:02 +00:00
WinCOFFObjectWriter.cpp	MC, COFF: Use relocations for function references inside the section	2014-11-11 08:43:57 +00:00
WinCOFFStreamer.cpp	MC, COFF: Use relocations for function references inside the section	2014-11-11 08:43:57 +00:00
YAML.cpp	Invert the MC -> Object dependency.	2014-07-03 02:01:39 +00:00