5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
33 lines
856 B
C
33 lines
856 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _LINUX_UNWINDER_H
|
|
#define _LINUX_UNWINDER_H
|
|
|
|
#include <asm/stacktrace.h>
|
|
|
|
struct unwinder {
|
|
const char *name;
|
|
struct list_head list;
|
|
int rating;
|
|
void (*dump)(struct task_struct *, struct pt_regs *,
|
|
unsigned long *, const struct stacktrace_ops *, void *);
|
|
};
|
|
|
|
extern int unwinder_init(void);
|
|
extern int unwinder_register(struct unwinder *);
|
|
|
|
extern void unwind_stack(struct task_struct *, struct pt_regs *,
|
|
unsigned long *, const struct stacktrace_ops *,
|
|
void *);
|
|
|
|
extern void stack_reader_dump(struct task_struct *, struct pt_regs *,
|
|
unsigned long *, const struct stacktrace_ops *,
|
|
void *);
|
|
|
|
/*
|
|
* Used by fault handling code to signal to the unwinder code that it
|
|
* should switch to a different unwinder.
|
|
*/
|
|
extern int unwinder_faulted;
|
|
|
|
#endif /* _LINUX_UNWINDER_H */
|