[Lldb-commits] [PATCH] D101462: Make it possible for targets to define their own MCObjectFileInfo

[Philipp Krones via Phabricator via lldb-commits]

flip1995 updated this revision to Diff 342345.
flip1995 added a comment.

[MC] Untangle MCContext and MCObjectFileInfo

This untangles the MCContext and the MCObjectFileInfo. There is a circular
dependency between MCContext and MCObjectFileInfo. Currently this dependency
also exists during construction: You can't contruct a MOFI without a MCContext
without constructing the MCContext with a dummy version of that MOFI first.
This removes this dependency during construction. In a perfect world,
MCObjectFileInfo wouldn't depend on MCContext at all, but only be stored in the
MCContext, like other MC information. This is future work.

This also shifts/adds more information to the MCContext making it more
available to the different targets. Namely:

- TargetTriple
- ObjectFileType
- SubtargetInfo

Included Commits:

- [MC] Add MCSubtargetInfo to MCContext
- [MC] Untangle MCContext and MCObjectFileInfo
- [MC] Move TargetTriple information from MCObjectFileInfo to MCContext


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D101462/new/

https://reviews.llvm.org/D101462

Files:
  clang/lib/Parse/ParseStmtAsm.cpp
  clang/tools/driver/cc1as_main.cpp
  lldb/source/Plugins/Disassembler/LLVMC/DisassemblerLLVMC.cpp
  lldb/source/Plugins/Instruction/MIPS/EmulateInstructionMIPS.cpp
  lldb/source/Plugins/Instruction/MIPS64/EmulateInstructionMIPS64.cpp
  llvm/include/llvm/MC/MCContext.h
  llvm/include/llvm/MC/MCObjectFileInfo.h
  llvm/lib/CodeGen/MachineModuleInfo.cpp
  llvm/lib/CodeGen/TargetLoweringObjectFileImpl.cpp
  llvm/lib/DWARFLinker/DWARFStreamer.cpp
  llvm/lib/MC/MCAsmStreamer.cpp
  llvm/lib/MC/MCContext.cpp
  llvm/lib/MC/MCDisassembler/Disassembler.cpp
  llvm/lib/MC/MCMachOStreamer.cpp
  llvm/lib/MC/MCObjectFileInfo.cpp
  llvm/lib/MC/MCParser/AsmParser.cpp
  llvm/lib/MC/MCParser/COFFAsmParser.cpp
  llvm/lib/MC/MCParser/DarwinAsmParser.cpp
  llvm/lib/MC/MCParser/MasmParser.cpp
  llvm/lib/MC/MCStreamer.cpp
  llvm/lib/MC/MCWinCOFFStreamer.cpp
  llvm/lib/Object/ModuleSymbolTable.cpp
  llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
  llvm/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
  llvm/lib/Target/NVPTX/MCTargetDesc/NVPTXTargetStreamer.cpp
  llvm/lib/Target/TargetLoweringObjectFile.cpp
  llvm/tools/llvm-cfi-verify/lib/FileAnalysis.cpp
  llvm/tools/llvm-dwp/llvm-dwp.cpp
  llvm/tools/llvm-exegesis/lib/Analysis.cpp
  llvm/tools/llvm-exegesis/lib/LlvmState.cpp
  llvm/tools/llvm-exegesis/lib/SnippetFile.cpp
  llvm/tools/llvm-jitlink/llvm-jitlink.cpp
  llvm/tools/llvm-mc-assemble-fuzzer/llvm-mc-assemble-fuzzer.cpp
  llvm/tools/llvm-mc/llvm-mc.cpp
  llvm/tools/llvm-mca/llvm-mca.cpp
  llvm/tools/llvm-ml/Disassembler.cpp
  llvm/tools/llvm-ml/llvm-ml.cpp
  llvm/tools/llvm-objdump/MachODump.cpp
  llvm/tools/llvm-objdump/llvm-objdump.cpp
  llvm/tools/llvm-profgen/ProfiledBinary.cpp
  llvm/tools/llvm-rtdyld/llvm-rtdyld.cpp
  llvm/tools/sancov/sancov.cpp
  llvm/unittests/CodeGen/MachineInstrTest.cpp
  llvm/unittests/CodeGen/MachineOperandTest.cpp
  llvm/unittests/CodeGen/TestAsmPrinter.cpp
  llvm/unittests/DebugInfo/DWARF/DwarfGenerator.cpp
  llvm/unittests/MC/DwarfLineTables.cpp
  llvm/unittests/MC/SystemZ/SystemZAsmLexerTest.cpp

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