summaryrefslogtreecommitdiffstats
path: root/arch/openrisc/include/asm/ptrace.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/openrisc/include/asm/ptrace.h')
-rw-r--r--arch/openrisc/include/asm/ptrace.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/openrisc/include/asm/ptrace.h b/arch/openrisc/include/asm/ptrace.h
index 054537c..e612ce4 100644
--- a/arch/openrisc/include/asm/ptrace.h
+++ b/arch/openrisc/include/asm/ptrace.h
@@ -77,7 +77,6 @@ struct pt_regs {
long syscallno; /* Syscall number (used by strace) */
long dummy; /* Cheap alignment fix */
};
-#endif /* __ASSEMBLY__ */
/* TODO: Rename this to REDZONE because that's what it is */
#define STACK_FRAME_OVERHEAD 128 /* size of minimum stack frame */
@@ -87,6 +86,13 @@ struct pt_regs {
#define user_stack_pointer(regs) ((unsigned long)(regs)->sp)
#define profile_pc(regs) instruction_pointer(regs)
+static inline long regs_return_value(struct pt_regs *regs)
+{
+ return regs->gpr[11];
+}
+
+#endif /* __ASSEMBLY__ */
+
/*
* Offsets used by 'ptrace' system call interface.
*/
OpenPOWER on IntegriCloud