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[Bug tapsets/18769] New: [ppc64BE/--dyninst] unknown operator @__compat_task


https://sourceware.org/bugzilla/show_bug.cgi?id=18769

            Bug ID: 18769
           Summary: [ppc64BE/--dyninst] unknown operator @__compat_task
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: tapsets
          Assignee: systemtap at sourceware dot org
          Reporter: mcermak at redhat dot com
  Target Milestone: ---

Commit 7a563a0 added @__compat_task macro to
/usr/share/systemtap/tapset/powerpc/registers.stp. The commit is correct, but
it causes couple of failures in --dyninst mode on rhel7 ppc64. Thing is that in
dyninst mode /usr/share/systemtap/tapset/linux/syscalls.stpm, which defines
that macro, isn't being parsed.

This doesn't happen on x86_64, since this macro isn't used within
/root/mcermak-systemtap/systemtap-build/share/systemtap/tapset/x86_64/registers.stp
(but should be).

What solves the issue for me is symlinking syscalls.stpm to the ../dyninst
directory.

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