tree 82b850e1d22d617cc3e9e648325df38c4ed97c23
parent 6fa85e5ce311a8c57fe32cb6403961f7a897112d
author Will Deacon <will.deacon@arm.com> 1299762181 +0100
committer Russell King <rmk+kernel@arm.linux.org.uk> 1299770189 +0000

ARM: 6798/1: aout-core: zero thread debug registers in a.out core dump

The removal of the single-step emulation from ptrace on ARM means that
thread_struct no longer has software breakpoint fields in its debug
member.

This patch fixes the a.out core dump code so that the debug registers
are zeroed rather than trying to copy from non-existent fields.

Cc: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>