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	LLVMBuild: Introduce a common section which currently has a list of the	2011-12-12 22:45:54 +00:00
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	Refactor the setting of PrivateGlobalPrefix.	2013-12-02 23:39:26 +00:00
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	[weak vtables] Remove a bunch of weak vtables	2013-11-19 00:57:56 +00:00
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	[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	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	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
MCMachObjectTargetWriter.cpp
MCMachOStreamer.cpp	Darwin: Add assembler directives to create version-min load commands.	2014-03-18 22:09:05 +00:00
MCModule.cpp	MC CFG: Split MCBasicBlocks to mirror atom splitting.	2013-08-21 07:28:24 +00:00
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	Move [SU]LEB128 encoding to a utility header.	2012-08-08 23:56:06 +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	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	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
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