Reid Kleckner 40d9c6f936 Generate native unwind info on Win64 ...

This patch enables LLVM to emit Win64-native unwind info rather than
DWARF CFI.  It handles all corner cases (I hope), including stack
realignment.

Because the unwind info is not flexible enough to describe stack frames
with a gap of unknown size in the middle, such as the one caused by
stack realignment, I modified register spilling code to place all spills
into the fixed frame slots, so that they can be accessed relative to the
frame pointer.

Patch by Vadim Chugunov!

Reviewed By: rnk

Differential Revision: http://reviews.llvm.org/D4081

llvm-svn: 211399

2014-06-20 20:35:47 +00:00

..

MCDisassembler

[C++] Use 'nullptr'.

2014-04-24 06:44:33 +00:00

MCParser

Emit DWARF info for all code section in an assembly file

2014-06-19 15:52:37 +00:00

CMakeLists.txt

[ARM] [MC] Refactor the constant pool classes

2014-06-18 18:17:25 +00:00

ConstantPools.cpp

[ARM] [MC] Refactor the constant pool classes

2014-06-18 18:17:25 +00:00

ELFObjectWriter.cpp

Convert some assert(0) to llvm_unreachable or fold an 'if' condition into the assert.

2014-06-19 06:10:58 +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

MachO: support N_INDR aliases in assembly files.

2014-05-30 13:22:59 +00:00

Makefile

…

MCAsmBackend.cpp

Simplify a really complicated check for Arch == X86_64.

2014-03-11 21:22:57 +00:00

MCAsmInfo.cpp

MC: add enumeration of WinEH data encoding

2014-06-11 04:19:25 +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

MachO: actually set linker-private prefix at MC level.

2014-03-29 07:33:24 +00:00

MCAsmInfoELF.cpp

Refactor the setting of PrivateGlobalPrefix.

2013-12-02 23:39:26 +00:00

MCAsmStreamer.cpp

Revert "Patch by Ray Donnelly to print register names instead of numbers."

2014-06-10 20:16:36 +00:00

MCAssembler.cpp

Move getBaseSymbol somewhere the COFF writer can use.

2014-05-01 13:24:25 +00:00

MCAtom.cpp

[weak vtables] Remove a bunch of weak vtables

2013-11-19 00:57:56 +00:00

MCCodeEmitter.cpp

MC: Move target specific fixup info descriptors to TargetAsmBackend instead of

2010-12-16 03:20:06 +00:00

MCCodeGenInfo.cpp

Sink codegen optimization level into MCCodeGenInfo along side relocation model

2011-11-16 08:38:26 +00:00

MCContext.cpp

Emit DWARF info for all code section in an assembly file

2014-06-19 15:52:37 +00:00

MCDisassembler.cpp

Remove redundant symbolization support from MCDisassembler interface.

2014-04-11 20:07:58 +00:00

MCDwarf.cpp

Fix up a few formatting issues.

2014-06-19 20:00:09 +00:00

MCELF.cpp

[mc] Fix ELF st_other flag.

2013-12-05 00:34:11 +00:00

MCELFObjectTargetWriter.cpp

Completely rewrite ELFObjectWriter::RecordRelocation.

2014-03-29 06:26:49 +00:00

MCELFStreamer.cpp

Remove an always true argument.

2014-05-12 13:30:10 +00:00

MCExpr.cpp

[mips][mips64r6] Add Relocations R_MIPS_PCHI16, R_MIPS_PCLO16

2014-05-27 14:58:51 +00:00

MCExternalSymbolizer.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

MCFunction.cpp

Use std::unique_ptr to manage MCBasicBlocks in MCFunction.

2014-04-15 04:56:29 +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

[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

MCLinkerOptimizationHint.cpp

[ARM64][CollectLOH] Add some comments to explain how the LOHs

2014-04-02 01:02:28 +00:00

MCMachObjectTargetWriter.cpp

MC/Mach-O: On second thought, use a custom hook for enabling aggressive

2010-12-17 05:50:29 +00:00

MCMachOStreamer.cpp

Remove an always true argument.

2014-05-12 13:30:10 +00:00

MCModule.cpp

Use unique_ptr to own MCFunctions within MCModule.

2014-04-15 05:15:19 +00:00

MCModuleYAML.cpp

Remove 'using std::errro_code' from lib.

2014-06-13 02:24:39 +00:00

MCNullStreamer.cpp

MCNullStreamer: assign file IDs to resolve crashes and errors

2014-06-19 17:15:36 +00:00

MCObjectDisassembler.cpp

[Modules] Make Support/Debug.h modular. This requires it to not change

2014-04-21 22:55:11 +00:00

MCObjectFileInfo.cpp

Generate native unwind info on Win64

2014-06-20 20:35:47 +00:00

MCObjectStreamer.cpp

Move EH/Debug frame handling to the object streamer.

2014-05-12 14:02:44 +00:00

MCObjectSymbolizer.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

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

[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

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

Fix a few issues with comdat handling on COFF.

2014-06-06 19:26:12 +00:00

MCSectionELF.cpp

Remove AllowQuotesInName and friends from MCAsmInfo.

2013-11-13 14:01:59 +00:00

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

Generate native unwind info on Win64

2014-06-20 20:35:47 +00:00

MCSubtargetInfo.cpp

ArrayRef-ize the Feature and Processor tables for SubtargetFeatures.

2014-05-06 20:23:04 +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

Move -dwarf-version to an MC level command line option so it's

2014-06-19 06:22:08 +00:00

MCValue.cpp

Fix pr19645.

2014-05-03 19:57:04 +00:00

MCWin64EH.cpp

Fix alignment of unwind data.

2013-09-15 18:01:09 +00:00

SubtargetFeature.cpp

Make the split function use StringRef::split.

2014-05-13 19:55:17 +00:00

WinCOFFObjectWriter.cpp

MC: prevent early DCE of empty sections

2014-06-06 21:40:16 +00:00

WinCOFFStreamer.cpp

MC: formalise some assertions into proper errors

2014-05-22 02:18:10 +00:00