#include <asm/stacktrace.h>
-void dump_trace(struct task_struct *task, struct pt_regs *regs,
- unsigned long *stack, unsigned long bp,
+void dump_trace(struct task_struct *task,
+ struct pt_regs *regs, unsigned long *stack,
const struct stacktrace_ops *ops, void *data)
{
int graph = 0;
+ unsigned long bp;
if (!task)
task = current;
stack = (unsigned long *)task->thread.sp;
}
-#ifdef CONFIG_FRAME_POINTER
- if (!bp) {
- if (task == current) {
- /* Grab bp right from our regs */
- get_bp(bp);
- } else {
- /* bp is the last reg pushed by switch_to */
- bp = *(unsigned long *) task->thread.sp;
- }
- }
-#endif
-
+ bp = stack_frame(task, regs);
for (;;) {
struct thread_info *context;
void
show_stack_log_lvl(struct task_struct *task, struct pt_regs *regs,
- unsigned long *sp, unsigned long bp, char *log_lvl)
+ unsigned long *sp, char *log_lvl)
{
unsigned long *stack;
int i;
touch_nmi_watchdog();
}
printk(KERN_CONT "\n");
- show_trace_log_lvl(task, regs, sp, bp, log_lvl);
+ show_trace_log_lvl(task, regs, sp, log_lvl);
}
u8 *ip;
printk(KERN_EMERG "Stack:\n");
- show_stack_log_lvl(NULL, regs, ®s->sp,
- 0, KERN_EMERG);
+ show_stack_log_lvl(NULL, regs, ®s->sp, KERN_EMERG);
printk(KERN_EMERG "Code: ");