[DynInst_API:] [dyninst/dyninst] 938491: Adding Equal Operation case for emitImm.

[Sasha Nicolas <sasha@xxxxxxxxxxx> (arm1)]

  Branch: refs/heads/arm64/feature/relocation
  Home:   https://github.com/dyninst/dyninst
  Commit: 938491816da991d2389cf26552fff12e164241fe
      https://github.com/dyninst/dyninst/commit/938491816da991d2389cf26552fff12e164241fe
  Author: Sasha Nicolas (arm1) <sasha@xxxxxxxxxxx>
  Date:   2018-04-26 (Thu, 26 Apr 2018)

  Changed paths:
    M common/src/arch-aarch64.h
    M dyninstAPI/src/addressSpace.C
    M dyninstAPI/src/codegen-aarch64.C
    M dyninstAPI/src/emit-aarch64.C
    M dyninstAPI/src/inst-aarch64.C

  Log Message:
  -----------
  Adding Equal Operation case for emitImm.
Correcting instruction encoding for ADD and SUB to modify flags register.
Minor fixes.