Failures on Fedora-i686, branch gdb-7.11-branch

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	fedora-x86-64-3

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-i686/builds/3412>

Commit(s) tested:
	6b9ef0d488c556339aea7b095ef7a9b6bf6b1af1

Author(s) (in the same order as the commits):
	Pedro Alves <palves@redhat.com>

Subject:
	Fix PR remote/19840: gdb crashes on reverse-stepi

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/cgit/Fedora-i686/.git/tree/?h=gdb-7.11-branch&id=1304bdab5110c04c30e2f0bfa745f57bce0f04b6>

*** Regressions found ***
============================
PASS -> FAIL: gdb.threads/signal-while-stepping-over-bp-other-thread.exp: continue to breakpoint: run to breakpoint in thread 2
PASS -> FAIL: gdb.threads/signal-while-stepping-over-bp-other-thread.exp: force loop break in thread 2
PASS -> FAIL: gdb.threads/signal-while-stepping-over-bp-other-thread.exp: get count after step
PASS -> FAIL: gdb.threads/signal-while-stepping-over-bp-other-thread.exp: stepped thread under control
============================


*** Regressions against the baseline ***
============================
PASS -> FAIL: gdb.ada/win_fu_syms.exp: compilation foo.adb
PASS -> FAIL: gdb.arch/i386-signal.exp: backtrace 10
new FAIL: gdb.base/catch-syscall.exp: multiple targets: insert catch syscall on syscall 1 -- write on i386:x86-64
PASS -> FAIL: gdb.base/corefile.exp: core-file warning-free
PASS -> FAIL: gdb.base/stap-probe.exp: without semaphore, optimized: set multi-location probe breakpoint
PASS -> FAIL: gdb.base/stap-probe.exp: with semaphore, optimized: set multi-location probe breakpoint
PASS -> FAIL: gdb.base/store.exp: var charest l; print old r, expecting -2 .*
PASS -> FAIL: gdb.base/store.exp: upvar charest l; print old r, expecting -2 .*
PASS -> FAIL: gdb.cp/vla-cxx.exp: continue to breakpoint: vlas_filled
PASS -> FAIL: gdb.cp/vla-cxx.exp: print vla
PASS -> FAIL: gdb.cp/vla-cxx.exp: print vlaref
PASS -> FAIL: gdb.cp/vla-cxx.exp: print vlaref2
PASS -> FAIL: gdb.cp/vla-cxx.exp: print c
new FAIL: gdb.fortran/library-module.exp: print var_i in lib
new FAIL: gdb.fortran/library-module.exp: print var_i in main
PASS -> FAIL: gdb.python/py-finish-breakpoint2.exp: set FinishBP after the exception
new FAIL: gdb.python/py-finish-breakpoint2.exp: check FinishBreakpoint in catch
new FAIL: gdb.python/py-finish-breakpoint2.exp: check finish BP removal
new FAIL: gdb.python/py-finish-breakpoint2.exp: continue to second exception
PASS -> FAIL: gdb.threads/signal-while-stepping-over-bp-other-thread.exp: continue to breakpoint: run to breakpoint in thread 2
PASS -> FAIL: gdb.threads/signal-while-stepping-over-bp-other-thread.exp: force loop break in thread 2
PASS -> FAIL: gdb.threads/signal-while-stepping-over-bp-other-thread.exp: step
PASS -> FAIL: gdb.threads/signal-while-stepping-over-bp-other-thread.exp: get count after step
PASS -> FAIL: gdb.threads/signal-while-stepping-over-bp-other-thread.exp: stepped thread under control
============================