From f6d091e05199e67ba79c3ea29faa5c3b51d5daf4 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 19 Feb 2008 00:31:22 -0800 Subject: [SPARC64]: Add regs_return_value(). Needed for kretprobes. Noticed by Ananth N Mavinakayanahalli. Signed-off-by: David S. Miller --- include/asm-sparc64/ptrace.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-sparc64') diff --git a/include/asm-sparc64/ptrace.h b/include/asm-sparc64/ptrace.h index 8617c3a5143b..67341cff2e6b 100644 --- a/include/asm-sparc64/ptrace.h +++ b/include/asm-sparc64/ptrace.h @@ -102,6 +102,7 @@ do { current_thread_info()->syscall_noerror = 1; \ } while (0) #define user_mode(regs) (!((regs)->tstate & TSTATE_PRIV)) #define instruction_pointer(regs) ((regs)->tpc) +#define regs_return_value(regs) ((regs)->u_regs[UREG_I0]) #ifdef CONFIG_SMP extern unsigned long profile_pc(struct pt_regs *); #else -- cgit v1.2.3-58-ga151