llvm/lib/MC
David Majnemer 1fa70c99dc COFF: Don't oversize COMMON symbols when targeting BFD ld
COFF normally doesn't allow us to describe the alignment of COMMON
symbols.

It turns out that most linkers use the symbol size as a hint as to how
aligned the symbol should be.

However the BFD folks have added a .drectve command, which we
now support as of r219229, that allows us to specify the alignment
precisely.  With this in mind, stop rounding sizes up.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219281 91177308-0d34-0410-b5e6-96231b3b80d8
2014-10-08 06:38:53 +00:00
..
MCDisassembler Extend C disassembler API to allow specifying target features 2014-09-30 16:31:40 +00:00
MCParser MCParser: Modernize memory handling. 2014-10-03 18:32:55 +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 Note that a gold bug has been fixed. 2014-10-06 12:33:27 +00:00
LLVMBuild.txt Nuke MCAnalysis. 2014-09-02 22:32:20 +00:00
MachObjectWriter.cpp MachObjectWriter: optimize the string table for common suffices 2014-10-06 17:05:19 +00:00
Makefile Nuke MCAnalysis. 2014-09-02 22:32:20 +00:00
MCAsmBackend.cpp Simplify a really complicated check for Arch == X86_64. 2014-03-11 21:22:57 +00:00
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 MachO: actually set linker-private prefix at MC level. 2014-03-29 07:33:24 +00:00
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 Downgrade DWARF2 section limit error to a warning 2014-09-22 10:45:16 +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 Print a=b as an assignment. 2014-06-24 22:45:16 +00:00
MCExpr.cpp MC: Use @IMGREL instead of @IMGREL32, which we can't parse 2014-09-25 02:09:18 +00:00
MCInst.cpp [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-13 04:57:38 +00:00
MCInstPrinter.cpp
MCInstrAnalysis.cpp
MCLabel.cpp
MCLinkerOptimizationHint.cpp [ARM64][CollectLOH] Add some comments to explain how the LOHs 2014-04-02 01:02:28 +00:00
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 Merge the used symbol scanning of MCObjectStreamer and RecordStreamer. 2014-06-25 18:37:33 +00:00
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 [C++11] More 'nullptr' conversion or in some cases just using a boolean check instead of comparing to nullptr. 2014-04-13 04:57:38 +00:00
MCStreamer.cpp [asan-asm-instrumentation] CFI directives are generated for .S files. 2014-10-07 11:03:09 +00:00
MCSubtargetInfo.cpp Change MCSchedModel to be a struct of statically initialized data. 2014-09-02 17:43:54 +00:00
MCSymbol.cpp Revert "Add back r203962, r204028 and r204059." 2014-03-19 00:13:43 +00:00
MCSymbolizer.cpp Move MCSymbolizer's constructor into header. It's trivial - there's no need for 2014-03-27 02:42:52 +00:00
MCTargetOptions.cpp Convert MC command line option for fatal assembler warnings into a 2014-08-26 18:39:50 +00:00
MCValue.cpp Fix pr19645. 2014-05-03 19:57:04 +00:00
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 WinCOFFObjectWriter: optimize the string table for common suffices 2014-09-29 22:43:20 +00:00
WinCOFFStreamer.cpp COFF: Don't oversize COMMON symbols when targeting BFD ld 2014-10-08 06:38:53 +00:00
YAML.cpp Invert the MC -> Object dependency. 2014-07-03 02:01:39 +00:00