m68knommu: define arch_has_single_step() and friends
commit193f087d492c566a211d01942c0f6b395f34f2ab
authorGreg Ungerer <gerg@uclinux.org>
Tue, 7 Jul 2009 05:54:54 +0000 (7 15:54 +1000)
committerGreg Ungerer <gerg@goober.(none)>
Fri, 4 Dec 2009 01:45:30 +0000 (4 11:45 +1000)
treea87beb68a5b7c25b9b209425de789db5e984822b
parent588baeac38829304390b690142376d2c71ac5c9f
m68knommu: define arch_has_single_step() and friends

Towards adding CONFIG_UTRACE support for non-mmu m68k add
arch_has_single_step, and its support functions user_enable_single_step()
and user_disable_single_step().

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
arch/m68k/include/asm/ptrace.h
arch/m68knommu/kernel/ptrace.c