[DynInst_API:] [dyninst/dyninst] d3a2aa: arm64: remove syscall tracing workaround

[Bill Williams <bill@xxxxxxxxxxx>]

  Branch: refs/heads/wrwilliams/pcontrol_fix
  Home:   https://github.com/dyninst/dyninst
  Commit: d3a2aae95568d2fbc0739d75fc826b027d3692cf
      https://github.com/dyninst/dyninst/commit/d3a2aae95568d2fbc0739d75fc826b027d3692cf
  Author: Itaru Kitayama <itaru.kitayama@xxxxxxxx>
  Date:   2016-12-09 (Fri, 09 Dec 2016)

  Changed paths:
    M proccontrol/src/linux.C

  Log Message:
  -----------
  arm64: remove syscall tracing workaround


  Commit: 633389de656cac1be7a3bb3a2f716eb5c1a80b61
      https://github.com/dyninst/dyninst/commit/633389de656cac1be7a3bb3a2f716eb5c1a80b61
  Author: Itaru Kitayama <itaru.kitayama@xxxxxxxx>
  Date:   2016-12-10 (Sat, 10 Dec 2016)

  Changed paths:
    M proccontrol/src/linux.C

  Log Message:
  -----------
  arm64 remove SYSCALL_EXIT_BREAKPOINT define and the DSIABLE_POSTONE code


  Commit: f47d0f6d5aa5878147dac31a86eabcc22f259da2
      https://github.com/dyninst/dyninst/commit/f47d0f6d5aa5878147dac31a86eabcc22f259da2
  Author: Itaru Kitayama <itaru.kitayama@xxxxxxxx>
  Date:   2016-12-16 (Fri, 16 Dec 2016)

  Changed paths:
    M proccontrol/src/linux.C

  Log Message:
  -----------
  arm64 check return value of the ptrace systemcall, not errno


  Commit: 8bb6f324be4ac09971eabddffed262c04a5a5c43
      https://github.com/dyninst/dyninst/commit/8bb6f324be4ac09971eabddffed262c04a5a5c43
  Author: Itaru Kitayama <ikitayama@xxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   2016-12-19 (Mon, 19 Dec 2016)

  Changed paths:
    M proccontrol/src/linux.C

  Log Message:
  -----------
  Merge f47d0f6d5aa5878147dac31a86eabcc22f259da2 into 348e18947cf790e5fff8405e93140487ce96373e


  Commit: 09601ca7666340fcd1fc74effb0163260b4790cb
      https://github.com/dyninst/dyninst/commit/09601ca7666340fcd1fc74effb0163260b4790cb
  Author: Bill Williams <bill@xxxxxxxxxxx>
  Date:   2016-12-20 (Tue, 20 Dec 2016)

  Changed paths:
    M proccontrol/src/linux.C

  Log Message:
  -----------
  Fix non-ARM register read: the do_ptrace from PEEK* returns the value read, and a non-zero result is not an error. -1 indicates that we should check errno.


Compare: https://github.com/dyninst/dyninst/compare/d3a2aae95568^...09601ca76663