[binutils-gdb] Displaced stepping debug: fetch the right regcache

[sergiodj+buildbot at redhat dot com]

*** TEST RESULTS FOR COMMIT d9b67d9f4127191679c743d1f47d2421d6dcede7 ***

Author: Pedro Alves <palves@redhat.com>
Branch: master
Commit: d9b67d9f4127191679c743d1f47d2421d6dcede7

Displaced stepping debug: fetch the right regcache
Although not currently possible in practice when we get here,
'resume_ptid' can also be a wildcard throughout this function.  It's
clearer to fetch the regcache using the thread's ptid.

gdb/ChangeLog:
2015-04-07  Pedro Alves  <pedro@codesourcery.com>

	* infrun.c (resume) <displaced stepping debug output>: Get the
	leader thread's regcache, not resume_ptid's.