Merge master.kernel.org:/pub/scm/linux/kernel/git/sfrench/cifs-2.6-stable

[mv-sheeva.git] / include / asm-sh / ptrace.h

diff --git a/include/asm-sh/ptrace.h b/include/asm-sh/ptrace.h
index 0f75e16a74150ec04eabc711c702fc2d12436fc6..792fc35bd6245c8551909a6dbf57b385b761fea6 100644 (file)
--- a/include/asm-sh/ptrace.h
+++ b/include/asm-sh/ptrace.h
@@ -91,6 +91,16 @@ struct pt_dspregs {
 #define instruction_pointer(regs) ((regs)->pc)
 extern void show_regs(struct pt_regs *);
 
+#ifdef CONFIG_SH_DSP
+#define task_pt_regs(task) \
+       ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \
+                - sizeof(struct pt_dspregs) - sizeof(unsigned long)) - 1)
+#else
+#define task_pt_regs(task) \
+       ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE \
+                - sizeof(unsigned long)) - 1)
+#endif
+
 static inline unsigned long profile_pc(struct pt_regs *regs)
 {
        unsigned long pc = instruction_pointer(regs);