[PATCH] D35792: [lld] [COFF, ARM64] Handle ADRP immediate offsets in relocations

Mon Jul 24 04:08:16 PDT 2017

mstorsjo created this revision.
Herald added subscribers: kristof.beyls, javed.absar, aemerson.

Also handle overflow correctly in LDR/STR relocations. Even if the offset range of a 8 byte LDR instruction is 15 bit (even if the immediate itself is 12 bit) due to a 3 bit shift, only include up to 12 bits of offset after doing the relocation.

https://reviews.llvm.org/D35792

Files:
  COFF/Chunks.cpp
  test/COFF/arm64-symbol-offset.test

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