Kevin Enderby 6f45b1f0d6 Add to the disassembler C API output reference types for ... Objective-C data structures. This is allows tools such as darwin's otool(1) that uses the LLVM disassembler take a pointer value being loaded by an instruction and add a comment to what it is being referenced to make following disassembly of Objective-C programs more readable. For example disassembling the Mac OS X TextEdit app one will see comments like the following: movq 0x20684(%rip), %rsi ## Objc selector ref: standardUserDefaults movq 0x21985(%rip), %rdi ## Objc class ref: _OBJC_CLASS_$_NSUserDefaults movq 0x1d156(%rip), %r14 ## Objc message: +[NSUserDefaults standardUserDefaults] leaq 0x23615(%rip), %rdx ## Objc cfstring ref: @"SelectLinePanel" callq 0x10001386c ## Objc message: -[[%rdi super] initWithWindowNibName:] These diffs also include putting quotes around C strings in literal pools and uses "symbol address" in the comment when adding a symbol name to the comment to tell these types of references apart: leaq 0x4f(%rip), %rax ## literal pool for: "Hello world" movq 0x1c3ea(%rip), %rax ## literal pool symbol address: ___stack_chk_guard Of course the easy changes are in the LLVM disassembler and the hard work is up to the implementer of the SymbolLookUp() call back. rdar://10602439 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193833 91177308-0d34-0410-b5e6-96231b3b80d8		2013-11-01 00:00:07 +00:00
..
MCDisassembler	[llvm-c][Disassembler] When printing latency information, fall back to the	2013-10-03 17:51:49 +00:00
MCParser	ARM: allow .thumb_func to be separated from symbol definition	2013-10-25 12:49:50 +00:00
CMakeLists.txt	Add a MCAsmInfoELF class and factor some code into it.	2013-10-16 01:34:32 +00:00
ELFObjectWriter.cpp	Move the STT_FILE symbols out of the normal symbol table processing for	2013-10-29 01:06:17 +00:00
LLVMBuild.txt
MachObjectWriter.cpp	MachO: Improve backend diagnostic for overalignment.	2013-09-24 23:56:31 +00:00
Makefile
MCAsmBackend.cpp	Use llvm::array_lengthof to replace sizeof(array)/sizeof(array[0]).	2013-07-15 04:27:47 +00:00
MCAsmInfo.cpp	Remove unused flag.	2013-10-31 15:49:39 +00:00
MCAsmInfoCOFF.cpp
MCAsmInfoDarwin.cpp	Remove unused flag.	2013-10-31 15:49:39 +00:00
MCAsmInfoELF.cpp	Add a MCAsmInfoELF class and factor some code into it.	2013-10-16 01:34:32 +00:00
MCAsmStreamer.cpp	MCStreamer: Reimplement the virtual EmitRawText as a protected member, EmitRawTextImpl, to avoid string literal ambiguities	2013-10-24 22:43:10 +00:00
MCAssembler.cpp	Move assert above first use of variable that we'd be asserting on.	2013-08-07 18:51:09 +00:00
MCAtom.cpp	Fix MCDataAtom never calling remap when adding data.	2013-10-16 18:26:16 +00:00
MCCodeEmitter.cpp
MCCodeGenInfo.cpp
MCContext.cpp	MC: Support multiple sections with the same name in the same comdat group	2013-10-22 23:41:52 +00:00
MCDisassembler.cpp
MCDwarf.cpp	Implements parsing and emitting of .cfi_window_save in MC.	2013-09-26 14:49:40 +00:00
MCELF.cpp	Move the STT_FILE symbols out of the normal symbol table processing for	2013-10-29 01:06:17 +00:00
MCELFObjectTargetWriter.cpp	Provide basic type safety for array_pod_sort comparators.	2013-09-22 14:09:50 +00:00
MCELFStreamer.cpp	Move the STT_FILE symbols out of the normal symbol table processing for	2013-10-29 01:06:17 +00:00
MCExpr.cpp	[PowerPC] Revert r185476 and fix up TLS variant kinds	2013-07-09 16:41:09 +00:00
MCExternalSymbolizer.cpp	Add to the disassembler C API output reference types for	2013-11-01 00:00:07 +00:00
MCFunction.cpp	Style cleanup following David's review for r188876.	2013-08-21 19:40:25 +00:00
MCInst.cpp
MCInstPrinter.cpp	[MC] When MCInstPrint::printAnnotation uses a comment stream, it has to ensure	2013-10-01 19:21:24 +00:00
MCInstrAnalysis.cpp
MCLabel.cpp
MCMachObjectTargetWriter.cpp
MCMachOStreamer.cpp	Move .ident handling to MCStreamer.	2013-10-16 01:05:45 +00:00
MCModule.cpp	MC CFG: Split MCBasicBlocks to mirror atom splitting.	2013-08-21 07:28:24 +00:00
MCModuleYAML.cpp	MC CFG: Add YAML MCModule representation to enable MC CFG testing.	2013-08-21 07:29:02 +00:00
MCNullStreamer.cpp	Add a MCTargetStreamer interface.	2013-10-08 13:08:17 +00:00
MCObjectDisassembler.cpp	Create an atom with just the data that failed to disassemble.	2013-10-16 19:03:14 +00:00
MCObjectFileInfo.cpp	Initialize BSSSection explicitly in InitMachOMCObjectFileInfo() to appease msvc.	2013-09-21 02:34:45 +00:00
MCObjectStreamer.cpp	Emit DWARF line entries for all data in the instruction stream.	2013-10-20 02:16:18 +00:00
MCObjectSymbolizer.cpp	Move everything depending on Object/MachOFormat.h over to Support/MachO.h.	2013-09-01 04:28:48 +00:00
MCObjectWriter.cpp
MCPureStreamer.cpp	Move .ident handling to MCStreamer.	2013-10-16 01:05:45 +00:00
MCRegisterInfo.cpp
MCRelocationInfo.cpp
MCSection.cpp
MCSectionCOFF.cpp	Revert "Re-commit r192758 - MC: quote tricky symbol names in asm output"	2013-10-18 02:14:40 +00:00
MCSectionELF.cpp	ELF: Add support for the exclude section bit for gas compat.	2013-09-15 19:53:20 +00:00
MCSectionMachO.cpp
MCStreamer.cpp	MCStreamer: Reimplement the virtual EmitRawText as a protected member, EmitRawTextImpl, to avoid string literal ambiguities	2013-10-24 22:43:10 +00:00
MCSubtargetInfo.cpp	MC: Don't assume incoming StringRef's are null terminated.	2013-10-13 22:09:26 +00:00
MCSymbol.cpp	Revert "Re-commit r192758 - MC: quote tricky symbol names in asm output"	2013-10-18 02:14:40 +00:00
MCSymbolizer.cpp
MCValue.cpp
MCWin64EH.cpp	Fix alignment of unwind data.	2013-09-15 18:01:09 +00:00
SubtargetFeature.cpp	MC: Don't assume incoming StringRef's are null terminated.	2013-10-13 22:09:26 +00:00
WinCOFFObjectWriter.cpp	COFF: Ensure that objects produced by LLVM link with /safeseh	2013-09-17 23:18:05 +00:00
WinCOFFStreamer.cpp	Move .ident handling to MCStreamer.	2013-10-16 01:05:45 +00:00