[PATCH 0/2] Honour software single step in fallback of displaced stepping

[Yao Qi <qiyaoltc@gmail.com>]

From: Yao Qi <yao.qi@linaro.org>

Hi,
This patch set fixes many fails I've seen in
gdb.threads/non-stop-fair-events.exp on arm-linux target.  I don't see
they are covered by Pedro's "All-stop on top of non-stop" V2, so I
post them out for the review.

Patch 2 is the real fix and the patch 1 is to make the debugging log
clear to identify the problem.

The two patches are tested on native and gdbserver {x86_64,arm}-linux.

*** BLURB HERE ***

Yao Qi (2):
  [gdbserver] assert on step if !can_hardware_single_step
  Honour software single step in fallback of displaced stepping

 gdb/gdbserver/linux-low.c | 3 +++
 gdb/infrun.c              | 8 ++++++--
 2 files changed, 9 insertions(+), 2 deletions(-)

-- 
1.9.1