[PATCH 0/2] Test fix in gdb.arch/* tests

[Andrew Burgess <andrew dot burgess at embecosm dot com>]

While debugging some other patch I hit a random failure in
gdb.arch/amd64-disp-step-avx.exp.  I did manage to track down what was
causing the failure, but in the meantime something has changed / been
updated on my machine, and I can no longer recreate the original
failure.

Still, I think that the "fix" is still reasonable, and worth merging
if the list agrees, this is patch #2 of this series.

Patch #1 was just an associated cleanup that I spotted when preparing
patch #2.

Tested on x86-64 GNU/Linux, and on the buildbot with no regressions.

Thanks,
Andrewxs

---

Andrew Burgess (2):
  gdb: Minor cleanup in some gdb.arch/* tests
  gdb: Fix testsuite issue in gdb.arch/amd64-disp-step-avx.exp

 gdb/testsuite/ChangeLog                        | 17 +++++++++++++++++
 gdb/testsuite/gdb.arch/amd64-disp-step-avx.S   |  8 +++++---
 gdb/testsuite/gdb.arch/amd64-disp-step-avx.exp | 14 ++++++++------
 gdb/testsuite/gdb.arch/amd64-disp-step.exp     |  4 +---
 gdb/testsuite/gdb.arch/arm-disp-step.exp       |  4 +---
 gdb/testsuite/gdb.arch/i386-disp-step.exp      |  5 ++---
 gdb/testsuite/gdb.arch/sparc64-regs.exp        |  4 +---
 7 files changed, 35 insertions(+), 21 deletions(-)

-- 
2.14.3