Saleem Abdulrasool 7afe0000f6 ARM IAS: properly handle function entries in .thumb ... When a label is parsed, check if there is type information available for the label. If so, check if the symbol is a function. If the symbol is a function and we are in thumb mode and no explicit thumb_func has been emitted, adjust the symbol data to indicate that the function definition is a thumb function. The application of this inferencing is improved value handling in the object file (the required thumb bit is set on symbols which are thumb functions). It also helps improve compatibility with binutils. The one complication that arises from this handling is the MCAsmStreamer. The default implementation of getOrCreateSymbolData in MCStreamer does not support tracking the symbol data. In order to support the semantics of thumb functions, track symbol data in assembly streamer. Although O(n) in number of labels in the TU, this is already done in various other streamers and as such the memory overhead is not a practical concern in this scenario. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204544 91177308-0d34-0410-b5e6-96231b3b80d8		2014-03-22 19:26:18 +00:00
..
MCDisassembler	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-08 07:14:16 +00:00
MCParser	Remove some dead assignements found by scan-build	2014-03-21 21:54:46 +00:00
CMakeLists.txt	Look through variables when computing relocations.	2014-03-20 02:12:01 +00:00
ELFObjectWriter.cpp	Fix the value computation in	2014-03-21 22:00:29 +00:00
LLVMBuild.txt
MachObjectWriter.cpp	Darwin: Add assembler directives to create version-min load commands.	2014-03-18 22:09:05 +00:00
Makefile
MCAsmBackend.cpp	Simplify a really complicated check for Arch == X86_64.	2014-03-11 21:22:57 +00:00
MCAsmInfo.cpp	Move get[S|U]LEB128Size() to LEB128.h.	2014-02-22 14:00:39 +00:00
MCAsmInfoCOFF.cpp	Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call	2014-02-13 14:44:26 +00:00
MCAsmInfoDarwin.cpp	Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call	2014-02-13 14:44:26 +00:00
MCAsmInfoELF.cpp
MCAsmStreamer.cpp	ARM IAS: properly handle function entries in .thumb	2014-03-22 19:26:18 +00:00
MCAssembler.cpp	Darwin: Add assembler directives to create version-min load commands.	2014-03-18 22:09:05 +00:00
MCAtom.cpp
MCCodeEmitter.cpp
MCCodeGenInfo.cpp
MCContext.cpp	MC: don't create a backtrace for diagnostics.	2014-03-14 22:41:58 +00:00
MCDisassembler.cpp	Change MCDisassembler::setSymbolizer to take unique_ptr by value.	2014-03-07 09:38:02 +00:00
MCDwarf.cpp	Don't use EmitAbsValue with symbol references.	2014-03-20 21:26:38 +00:00
MCELF.cpp
MCELFObjectTargetWriter.cpp
MCELFStreamer.cpp	Mark alias symbols as microMIPS if necessary. Differential Revision: http://llvm-reviews.chandlerc.com/D3080	2014-03-20 09:44:49 +00:00
MCExpr.cpp	Look through variables when computing relocations.	2014-03-20 02:12:01 +00:00
MCExternalSymbolizer.cpp	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
MCFixup.cpp	Add llvm_unreachable after fully-covered switches to appease GCC	2014-03-20 07:30:40 +00:00
MCFunction.cpp
MCInst.cpp
MCInstPrinter.cpp
MCInstrAnalysis.cpp
MCLabel.cpp
MCMachObjectTargetWriter.cpp
MCMachOStreamer.cpp	Darwin: Add assembler directives to create version-min load commands.	2014-03-18 22:09:05 +00:00
MCModule.cpp
MCModuleYAML.cpp	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
MCNullStreamer.cpp	DebugInfo: Improve reuse of file table entries in asm debug info	2014-03-17 01:52:11 +00:00
MCObjectDisassembler.cpp	[C++11] Introduce ObjectFile::symbols() to use range-based loops.	2014-03-17 07:28:19 +00:00
MCObjectFileInfo.cpp	MC: Remove superfluous section attribute flag definitions	2014-03-07 07:36:05 +00:00
MCObjectStreamer.cpp	Mark alias symbols as microMIPS if necessary. Differential Revision: http://llvm-reviews.chandlerc.com/D3080	2014-03-20 09:44:49 +00:00
MCObjectSymbolizer.cpp	[C++11] Introduce ObjectFile::symbols() to use range-based loops.	2014-03-17 07:28:19 +00:00
MCObjectWriter.cpp
MCRegisterInfo.cpp
MCRelocationInfo.cpp
MCSection.cpp
MCSectionCOFF.cpp
MCSectionELF.cpp
MCSectionMachO.cpp	MC: Appease the buildbots	2014-03-10 01:04:18 +00:00
MCStreamer.cpp	Don't use EmitAbsValue with symbol references.	2014-03-20 21:26:38 +00:00
MCSubtargetInfo.cpp	Reverting r199886 (Prevent repetitive warnings for unrecognized processors and features)	2014-01-25 16:56:18 +00:00
MCSymbol.cpp	Revert "Add back r203962, r204028 and r204059."	2014-03-19 00:13:43 +00:00
MCSymbolizer.cpp	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
MCValue.cpp
MCWin64EH.cpp
SubtargetFeature.cpp	Reverting r199886 (Prevent repetitive warnings for unrecognized processors and features)	2014-01-25 16:56:18 +00:00
WinCOFFObjectWriter.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-08 07:02:02 +00:00
WinCOFFStreamer.cpp	[C++11] Add 'override' keyword to virtual methods that override their base class.	2014-03-08 07:02:02 +00:00