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-rw-r--r--arch/arm/include/asm/ptrace.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
index 96187ff58c2..451808ba121 100644
--- a/arch/arm/include/asm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -189,6 +189,11 @@ static inline int valid_user_regs(struct pt_regs *regs)
return 0;
}
+static inline long regs_return_value(struct pt_regs *regs)
+{
+ return regs->ARM_r0;
+}
+
#define instruction_pointer(regs) (regs)->ARM_pc
#ifdef CONFIG_SMP