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authorGreg Ungerer <gerg@uclinux.org>2009-07-07 15:32:08 +1000
committerGreg Ungerer <gerg@goober.(none)>2009-12-04 11:45:30 +1000
commitc23b6538d08c8da5e401b8d7c912b322e8ec9c26 (patch)
tree9c1f0e3ef76661fa2cfa6f63899b21d7097790ac /arch/m68k/include
parent193f087d492c566a211d01942c0f6b395f34f2ab (diff)
downloadop-kernel-dev-c23b6538d08c8da5e401b8d7c912b322e8ec9c26.zip
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m68knommu: add a task_pt_regs() macro
Add a task_pt_regs() macro as per the CONFIG_UTRACE requirements. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/include')
-rw-r--r--arch/m68k/include/asm/processor.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/m68k/include/asm/processor.h b/arch/m68k/include/asm/processor.h
index 74fd674..cbd3d47 100644
--- a/arch/m68k/include/asm/processor.h
+++ b/arch/m68k/include/asm/processor.h
@@ -165,6 +165,8 @@ unsigned long get_wchan(struct task_struct *p);
eip; })
#define KSTK_ESP(tsk) ((tsk) == current ? rdusp() : (tsk)->thread.usp)
+#define task_pt_regs(tsk) ((struct pt_regs *) ((tsk)->thread.esp0))
+
#define cpu_relax() barrier()
#endif
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