[PATCH] D38029: [AVR] Override ParseDirective

[Leslie Zhai via Phabricator via llvm-commits]

xiangzhai updated this revision to Diff 116645.
xiangzhai added a comment.

Implement `R_AVR_16_PM`:

relocations.s testcase:

  ...
  .short foo
  .short gs(foo)
  ...



  $ avr-readelf -r avr-reloc.o 
  
  Relocation section '.rela.text' at offset 0xa8 contains 4 entries:
   Offset     Info    Type            Sym.Value  Sym. Name + Addend
  ...
  00000002  00000504 R_AVR_16          00000000   foo + 0
  00000004  00000505 R_AVR_16_PM       00000000   foo + 0
  ...


Repository:
  rL LLVM

https://reviews.llvm.org/D38029

Files:
  include/llvm/BinaryFormat/ELFRelocs/AVR.def
  lib/Target/AVR/AsmParser/AVRAsmParser.cpp
  lib/Target/AVR/MCTargetDesc/AVRAsmBackend.cpp
  lib/Target/AVR/MCTargetDesc/AVRELFObjectWriter.cpp
  lib/Target/AVR/MCTargetDesc/AVRFixupKinds.h
  lib/Target/AVR/MCTargetDesc/AVRMCExpr.cpp
  lib/Target/AVR/MCTargetDesc/AVRMCExpr.h
  test/MC/AVR/relocations.s

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