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llvm-mirror/lib/MC
Derek Schuff 28f861215e Support dwarf fission for wasm object files
Initial support for dwarf fission sections (-gsplit-dwarf) on wasm.
The most interesting change is support for writing 2 files (.o and .dwo) in the
wasm object writer. My approach moves object-writing logic into its own function
and calls it twice, swapping out the endian::Writer (W) in between calls.
It also splits the import-preparation step into its own function (and skips it when writing a dwo).

Differential Revision: https://reviews.llvm.org/D85685
2020-09-17 14:42:41 -07:00
..
MCDisassembler Make helpers static. NFC. 2020-07-09 13:48:56 +02:00
MCParser [ms] [llvm-ml] Add basic support for SEH, including PROC FRAME 2020-09-14 14:32:55 -04:00
CMakeLists.txt [NFC][XCOFF][AIX] Refactor get/setContainingCsect 2020-04-03 13:33:12 +00:00
ConstantPools.cpp [MCStreamer] De-capitalize EmitValue EmitIntValue{,InHex} 2020-02-14 23:08:40 -08:00
ELFObjectWriter.cpp Revert "Reland D64327 [MC][ELF] Allow STT_SECTION referencing SHF_MERGE on REL targets" 2020-08-07 10:56:33 -07:00
LLVMBuild.txt
MachObjectWriter.cpp [MC] Rename MCSection*::getSectionName() to getName(). NFC 2020-04-15 16:48:14 -07:00
MCAsmBackend.cpp Support dwarf fission for wasm object files 2020-09-17 14:42:41 -07:00
MCAsmInfo.cpp [MC] Default MCAsmInfo::UseIntegratedAssembler to true 2020-04-11 10:13:52 -07:00
MCAsmInfoCOFF.cpp [MC] Default MCAsmInfo::UseIntegratedAssembler to true 2020-04-11 10:13:52 -07:00
MCAsmInfoDarwin.cpp [MC] Rename MCSection*::getSectionName() to getName(). NFC 2020-04-15 16:48:14 -07:00
MCAsmInfoELF.cpp
MCAsmInfoWasm.cpp
MCAsmInfoXCOFF.cpp [XCOFF][AIX] Give symbol an internal name when desired symbol name contains invalid character(s) 2020-07-06 15:49:15 +00:00
MCAsmMacro.cpp
MCAsmStreamer.cpp [AArch64] Generate and parse SEH assembly directives 2020-08-29 15:15:22 +03:00
MCAssembler.cpp [MC] Allow .org directives in SHT_NOBITS sections 2020-09-11 15:12:42 -07:00
MCCodeEmitter.cpp
MCCodeView.cpp [MC][NFC] Use camelCase style for functions in MCObjectStreamer 2020-04-20 20:09:20 -07:00
MCContext.cpp [AIX][XCOFF] change the operand of branch instruction from symbol name to qualified symbol name for function declarations 2020-08-11 15:26:19 -04:00
MCDwarf.cpp [MC] Rename a misnamed function. NFC. 2020-06-18 20:18:19 +07:00
MCELFObjectTargetWriter.cpp
MCELFStreamer.cpp [PowerPC] Fix missing TLS symbol type. 2020-09-03 05:57:04 -05:00
MCExpr.cpp [MC] Resolve the difference of symbols in consecutive MCDataFragements 2020-09-09 12:35:43 -07:00
MCFragment.cpp [X86] support .nops directive 2020-08-03 11:50:56 -07:00
MCInst.cpp
MCInstPrinter.cpp [TableGen] Support combining AssemblerPredicates with ORs 2020-03-13 17:13:51 +00:00
MCInstrAnalysis.cpp [MC] Move MCInstrAnalysis::evaluateBranch to X86MCInstrAnalysis::evaluateBranch 2020-04-29 23:23:52 -07:00
MCInstrDesc.cpp [MC] Move deprecation infos from MCTargetDesc to MCInstrInfo 2020-03-29 21:20:40 +02:00
MCInstrInfo.cpp [MC] Move deprecation infos from MCTargetDesc to MCInstrInfo 2020-03-29 21:20:40 +02:00
MCLabel.cpp
MCLinkerOptimizationHint.cpp
MCMachObjectTargetWriter.cpp
MCMachOStreamer.cpp Clean up warnings after a2c8cd18128d3529992a86998d2bea80cceafff0 2020-04-30 17:01:30 +02:00
MCNullStreamer.cpp [MC] De-capitalize MCStreamer::Emit{Bundle,Addrsig}* etc 2020-02-15 09:11:48 -08:00
MCObjectFileInfo.cpp Support dwarf fission for wasm object files 2020-09-17 14:42:41 -07:00
MCObjectStreamer.cpp [X86] support .nops directive 2020-08-03 11:50:56 -07:00
MCObjectWriter.cpp
MCRegisterInfo.cpp
MCSchedule.cpp
MCSection.cpp [MC] Resolve the difference of symbols in consecutive MCDataFragements 2020-09-09 12:35:43 -07:00
MCSectionCOFF.cpp [MC][COFF][ELF] Reject instructions in IMAGE_SCN_CNT_UNINITIALIZED_DATA/SHT_NOBITS sections 2020-04-15 21:02:47 -07:00
MCSectionELF.cpp [MC] Set sh_link to 0 if the associated symbol is undefined 2020-08-03 13:43:48 -07:00
MCSectionMachO.cpp [MC] Replace MCSection*::getName() with MCSection::getName(). NFC 2020-04-15 18:35:27 -07:00
MCSectionWasm.cpp MCSectionWasm.h - reduce includes to forward declarations. NFC. 2020-06-27 10:03:34 +01:00
MCSectionXCOFF.cpp [XCOFF][AIX] Use TE storage mapping class when large code model is enabled 2020-08-10 19:52:10 +00:00
MCStreamer.cpp [MC] [Win64EH] Fill in FuncletOrFuncEnd if missing 2020-08-29 15:15:22 +03:00
MCSubtargetInfo.cpp [X86][MC][Target] Initial backend support a tune CPU to support -mtune 2020-08-14 15:31:50 -07:00
MCSymbol.cpp
MCSymbolELF.cpp
MCSymbolXCOFF.cpp [AIX][XCOFF] change the operand of branch instruction from symbol name to qualified symbol name for function declarations 2020-08-11 15:26:19 -04:00
MCTargetOptions.cpp [MC] Add --dwarf64 to generate DWARF64 debug info [1/7] 2020-06-16 15:50:13 +07:00
MCTargetOptionsCommandFlags.cpp [MC] Add --dwarf64 to generate DWARF64 debug info [1/7] 2020-06-16 15:50:13 +07:00
MCValue.cpp
MCWasmObjectTargetWriter.cpp
MCWasmStreamer.cpp [MC][NFC] Use camelCase style for functions in MCObjectStreamer 2020-04-20 20:09:20 -07:00
MCWin64EH.cpp [MC] [Win64EH] Fix builds with expensive checks enabled 2020-09-11 11:17:01 +03:00
MCWinCOFFStreamer.cpp [COFF] Add cg_profile directive and .llvm.call-graph-profile section 2020-07-10 17:07:30 -07:00
MCWinEH.cpp
MCXCOFFObjectTargetWriter.cpp
MCXCOFFStreamer.cpp [AIX] supporting the visibility attribute for aix assembly 2020-06-09 16:15:06 -04:00
StringTableBuilder.cpp
SubtargetFeature.cpp
WasmObjectWriter.cpp Support dwarf fission for wasm object files 2020-09-17 14:42:41 -07:00
WinCOFFObjectWriter.cpp [MC] [COFF] Make sure that weak external symbols are undefined symbols 2020-07-24 22:15:08 +03:00
XCOFFObjectWriter.cpp [XCOFF][AIX] Handle TOC entries that could not be reached by positive range in small code model 2020-09-14 13:41:34 +00:00