[PATCH] D83116: [DWARFYAML] Add support for emitting multiple abbrev tables.

[Xing GUO via Phabricator via llvm-commits]

Higuoxing created this revision.
Higuoxing added reviewers: jhenderson, grimar, MaskRay.
Herald added subscribers: llvm-commits, lldb-commits, sstefan1, cmtice, hiraditya, emaste.
Herald added a reviewer: espindola.
Herald added a reviewer: alexshap.
Herald added a reviewer: rupprecht.
Herald added a reviewer: jdoerfert.
Herald added projects: LLDB, LLVM.

This patch enables yaml2obj to emit multiple abbrev tables. This patch also introduces a new
field 'AbbrevTableIndex' in the compilation unit which records the associated abbrev table
index when emitting values in the compilation unit. Currently, we still need to specify the
'AbbrOffset' manually. In the future, we will make the 'AbbrOffset' optional.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D83116

Files:
  lldb/test/API/functionalities/source-map/a.yaml
  lldb/unittests/Expression/DWARFExpressionTest.cpp
  lldb/unittests/Symbol/Inputs/inlined-functions.yaml
  lldb/unittests/SymbolFile/DWARF/DWARFASTParserClangTests.cpp
  lldb/unittests/SymbolFile/DWARF/XcodeSDKModuleTests.cpp
  llvm/include/llvm/ObjectYAML/DWARFYAML.h
  llvm/lib/ObjectYAML/DWARFEmitter.cpp
  llvm/lib/ObjectYAML/DWARFVisitor.cpp
  llvm/lib/ObjectYAML/DWARFYAML.cpp
  llvm/test/ObjectYAML/MachO/DWARF-BigEndian.yaml
  llvm/test/ObjectYAML/MachO/DWARF-LittleEndian.yaml
  llvm/test/ObjectYAML/MachO/DWARF-debug_abbrev.yaml
  llvm/test/ObjectYAML/MachO/DWARF-debug_info.yaml
  llvm/test/ObjectYAML/MachO/DWARF-debug_line.yaml
  llvm/test/ObjectYAML/MachO/DWARF-debug_ranges.yaml
  llvm/test/ObjectYAML/MachO/DWARF2-AddrSize8-FormValues.yaml
  llvm/test/ObjectYAML/MachO/DWARF5-abbrevValues.yaml
  llvm/test/ObjectYAML/MachO/DWARF5-debug_info.yaml
  llvm/test/tools/llvm-dwarfdump/X86/verify_overlapping_cu_ranges.yaml
  llvm/test/tools/llvm-gsymutil/ARM_AArch64/fat-macho-dwarf.yaml
  llvm/test/tools/llvm-gsymutil/X86/mach-dwarf.yaml
  llvm/test/tools/llvm-objcopy/MachO/Inputs/strip-all-with-dwarf.yaml
  llvm/test/tools/yaml2obj/ELF/DWARF/debug-abbrev.yaml
  llvm/test/tools/yaml2obj/ELF/DWARF/debug-info.yaml
  llvm/tools/obj2yaml/dwarf2yaml.cpp
  llvm/unittests/DebugInfo/DWARF/DWARFDebugInfoTest.cpp
  llvm/unittests/DebugInfo/DWARF/DWARFDieTest.cpp
  llvm/unittests/DebugInfo/GSYM/GSYMTest.cpp

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