David Majnemer 31b080d57f MC: Support aligned COMMON symbols for COFF ... link.exe: Fuzz testing has shown that COMMON symbols with size > 32 will always have an alignment of at least 32 and all symbols with size < 32 will have an alignment of at least the largest power of 2 less than the size of the symbol. binutils: The BFD linker essentially work like the link.exe behavior but with alignment 4 instead of 32. The BFD linker also supports an extension to COFF which adds an -aligncomm argument to the .drectve section which permits specifying a precise alignment for a variable but MC currently doesn't support editing .drectve in this way. With all of this in mind, we decide to play a little trick: we can ensure that the alignment will be respected by bumping the size of the global to it's alignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@218201 91177308-0d34-0410-b5e6-96231b3b80d8		2014-09-21 09:18:07 +00:00
..
MCDisassembler	Change MCSchedModel to be a struct of statically initialized data.	2014-09-02 17:43:54 +00:00
MCParser	Fix left shifts by too large exponents in MCParser	2014-09-02 17:25:29 +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	Elide unnecessary DenseMap copy.	2014-09-19 12:26:38 +00:00
LLVMBuild.txt	Nuke MCAnalysis.	2014-09-02 22:32:20 +00:00
MachObjectWriter.cpp	If available, pass down the Fixup object to EvaluateAsRelocatable.	2014-08-10 11:35:12 +00:00
Makefile	Nuke MCAnalysis.	2014-09-02 22:32:20 +00:00
MCAsmBackend.cpp
MCAsmInfo.cpp	MC: remove unnecessary enumeration prefix	2014-09-01 23:48:29 +00:00
MCAsmInfoCOFF.cpp	Remove HasLEB128.	2014-08-15 14:01:07 +00:00
MCAsmInfoDarwin.cpp
MCAsmInfoELF.cpp
MCAsmStreamer.cpp	MC Win64: Put unwind info for COMDAT code into the same COMDAT group	2014-09-04 17:42:03 +00:00
MCAssembler.cpp	Add and update reset() and doInitialization() methods to MC* and passes.	2014-09-17 09:25:36 +00:00
MCCodeEmitter.cpp
MCCodeGenInfo.cpp
MCContext.cpp	Add and update reset() and doInitialization() methods to MC* and passes.	2014-09-17 09:25:36 +00:00
MCDwarf.cpp	MC: correct DWARF line info for PE/COFF	2014-09-06 19:57:48 +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
MCExpr.cpp	Add a helper to MCExpr for when an expression is know to be absolute.	2014-08-15 14:20:32 +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
MCObjectFileInfo.cpp	MC: Support aligned COMMON symbols for COFF	2014-09-21 09:18:07 +00:00
MCObjectStreamer.cpp	Make EmitDwarfSetLineAddr an static helper. NFC.	2014-08-15 14:43:02 +00:00
MCObjectWriter.cpp
MCRegisterInfo.cpp
MCSection.cpp
MCSectionCOFF.cpp	MC: Fix MCSectionCOFF::PrintSwitchToSection	2014-09-20 20:40:50 +00:00
MCSectionELF.cpp
MCSectionMachO.cpp
MCStreamer.cpp	Another required re-setting for MCStreamer::reset().	2014-09-17 17:50:34 +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	Invert the MC -> Object dependency.	2014-07-03 02:01:39 +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	This add a reset method for WinCOFFObjectWriter, like other MC* classes.	2014-09-16 21:31:04 +00:00
WinCOFFStreamer.cpp	MC: Support aligned COMMON symbols for COFF	2014-09-21 09:18:07 +00:00
YAML.cpp	Invert the MC -> Object dependency.	2014-07-03 02:01:39 +00:00