[PATCH] D27307: ELF/AArch64: Simplify R_AARCH64_ADD_ABS_LO12_NC relocation

[Adhemerval Zanella via Phabricator via llvm-commits]

zatrazz created this revision.
zatrazz added reviewers: ruiu, rafael, rengolin.
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zatrazz set the repository for this revision to rL LLVM.
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Herald added a subscriber: aemerson.

This patch uses the updateAArch64Add on relocation apply and remove
the comment.


Repository:
  rL LLVM

https://reviews.llvm.org/D27307

Files:
  ELF/Target.cpp


Index: ELF/Target.cpp
===================================================================
--- ELF/Target.cpp
+++ ELF/Target.cpp
@@ -1337,11 +1337,7 @@
     write64le(Loc, Val);
     break;
   case R_AARCH64_ADD_ABS_LO12_NC:
-    // This relocation stores 12 bits and there's no instruction
-    // to do it. Instead, we do a 32 bits store of the value
-    // of r_addend bitwise-or'ed Loc. This assumes that the addend
-    // bits in Loc are zero.
-    or32le(Loc, (Val & 0xFFF) << 10);
+    updateAArch64Add(Loc, Val);
     break;
   case R_AARCH64_ADR_GOT_PAGE:
   case R_AARCH64_ADR_PREL_PG_HI21:


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