[PATCH] D75659: [llvm-objdump] --syms: make flags closer to GNU objdump

[Fangrui Song via Phabricator via llvm-commits]

MaskRay created this revision.
MaskRay added reviewers: grimar, jhenderson, rupprecht.
Herald added subscribers: llvm-commits, aheejin, jgravelle-google, sbc100, emaste, dschuff.
Herald added a reviewer: espindola.
Herald added a project: LLVM.

This fixes several issues. The behavior changes are:

A SHN_COMMON symbol does not have the 'g' flag.
An undefined symbol does not have 'g' or 'l' flag.
A STB_GLOBAL SymbolRef::ST_Unknown symbol has the 'g' flag.
A STB_LOCAL SymbolRef::ST_Unknown symbol has the 'l' flag.

There are 30+ other lld tests need fixing.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D75659

Files:
  lld/test/ELF/arm-target1.s
  lld/test/ELF/edata-etext.s
  lld/test/ELF/edata-no-bss.s
  llvm/test/MC/AArch64/inst-directive.s
  llvm/test/MC/AArch64/mapping-across-sections.s
  llvm/test/MC/ARM/mapping-initial.s
  llvm/test/MC/ARM/mapping-within-section.s
  llvm/test/MC/ARM/multi-section-mapping.s
  llvm/test/MC/ARM/relocated-mapping.s
  llvm/test/MC/AsmParser/defsym.s
  llvm/test/MC/Hexagon/common-redeclare.s
  llvm/test/MC/Hexagon/offset.s
  llvm/test/tools/llvm-objdump/WebAssembly/symbol-table.test
  llvm/test/tools/llvm-objdump/X86/adjust-vma.test
  llvm/test/tools/llvm-objdump/X86/out-of-section-sym.test
  llvm/test/tools/llvm-objdump/common-symbol-elf.test
  llvm/tools/llvm-objdump/llvm-objdump.cpp

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