From a32cf3975bed3b84491f8ffeb24abe8c45d86ab0 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Tue, 26 Sep 2006 10:52:34 +0200 Subject: [PATCH] i386: Get ebp from unwinder state when continuing fallback backtrace Cc: jbeulich@novell.com Signed-off-by: Andi Kleen --- include/asm-i386/unwind.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/asm-i386') diff --git a/include/asm-i386/unwind.h b/include/asm-i386/unwind.h index 4c1a0b9..f0ac399 100644 --- a/include/asm-i386/unwind.h +++ b/include/asm-i386/unwind.h @@ -28,6 +28,8 @@ struct unwind_frame_info #define FRAME_LINK_OFFSET 0 #define STACK_BOTTOM(tsk) STACK_LIMIT((tsk)->thread.esp0) #define STACK_TOP(tsk) ((tsk)->thread.esp0) +#else +#define UNW_FP(frame) ((void)(frame), 0) #endif #define STACK_LIMIT(ptr) (((ptr) - 1) & ~(THREAD_SIZE - 1)) @@ -88,6 +90,7 @@ static inline int arch_unw_user_mode(const struct unwind_frame_info *info) #define UNW_PC(frame) ((void)(frame), 0) #define UNW_SP(frame) ((void)(frame), 0) +#define UNW_FP(frame) ((void)(frame), 0) static inline int arch_unw_user_mode(const void *info) { -- cgit v1.1