tree 1e50046a2daa30da849a88b3ec562a410ebe6f80
parent e378cc16b0d3c1610857c4444345907020e03ece
author Paul Mackerras <paulus@samba.org> 1113690257 -0700
committer Linus Torvalds <torvalds@ppc970.osdl.org> 1113690257 -0700

[PATCH] ppc32: fix single-stepping of emulated instructions

On ppc, we emulate instructions that cause alignment exceptions.  If we are
single-stepping an instruction and it causes an alignment exception, we
will currently do the next instruction as well before taking the
single-step exception.  This patch fixes that, so we take the single-step
exception after emulating the instruction.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>