diff options
Diffstat (limited to 'arch/arm/include/asm/stacktrace.h')
-rw-r--r-- | arch/arm/include/asm/stacktrace.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/arch/arm/include/asm/stacktrace.h b/arch/arm/include/asm/stacktrace.h index 3e78f921b8b2..360f0d2406bf 100644 --- a/arch/arm/include/asm/stacktrace.h +++ b/arch/arm/include/asm/stacktrace.h @@ -21,6 +21,9 @@ struct stackframe { struct llist_node *kr_cur; struct task_struct *tsk; #endif +#ifdef CONFIG_UNWINDER_FRAME_POINTER + bool ex_frame; +#endif }; static __always_inline @@ -34,12 +37,17 @@ void arm_get_current_stackframe(struct pt_regs *regs, struct stackframe *frame) frame->kr_cur = NULL; frame->tsk = current; #endif +#ifdef CONFIG_UNWINDER_FRAME_POINTER + frame->ex_frame = in_entry_text(frame->pc); +#endif } extern int unwind_frame(struct stackframe *frame); extern void walk_stackframe(struct stackframe *frame, - int (*fn)(struct stackframe *, void *), void *data); + bool (*fn)(void *, unsigned long), void *data); extern void dump_mem(const char *lvl, const char *str, unsigned long bottom, unsigned long top); +extern void dump_backtrace(struct pt_regs *regs, struct task_struct *tsk, + const char *loglvl); #endif /* __ASM_STACKTRACE_H */ |