[PATCH] D62598: [AArch64][ELF][llvm-objdump] Add support for PLT decoding with BTI instructions present

Fangrui Song via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Jun 1 06:12:28 PDT 2019


MaskRay added inline comments.


================
Comment at: lib/Target/AArch64/MCTargetDesc/AArch64MCTargetDesc.cpp:171
+      // Check for optional bti c that prefixes adrp in BTI enabled entries
+      if ((Insn & 0xd503245f) == 0xd503245f) {
+         Off = 4;
----------------
I'm not familiar with the encoding.. but does this mean other bit patterns (e.g. 0xffffffff) should also be accepted?


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D62598/new/

https://reviews.llvm.org/D62598





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