diff options
Diffstat (limited to 'sys/ia64/include/unwind.h')
| -rw-r--r-- | sys/ia64/include/unwind.h | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/sys/ia64/include/unwind.h b/sys/ia64/include/unwind.h index 3509c05..1cf9f4a 100644 --- a/sys/ia64/include/unwind.h +++ b/sys/ia64/include/unwind.h @@ -26,13 +26,25 @@ * $FreeBSD$ */ -int ia64_add_unwind_table(vm_offset_t, vm_offset_t, vm_offset_t); -void ia64_delete_unwind_table(vm_offset_t); +#ifndef _MACHINE_UNWIND_H_ +#define _MACHINE_UNWIND_H_ -struct ia64_unwind_state *ia64_create_unwind_state(struct trapframe *framep); -void ia64_free_unwind_state(struct ia64_unwind_state *us); -u_int64_t ia64_unwind_state_get_ip(struct ia64_unwind_state *us); -u_int64_t ia64_unwind_state_get_sp(struct ia64_unwind_state *us); -u_int64_t ia64_unwind_state_get_cfm(struct ia64_unwind_state *us); -u_int64_t *ia64_unwind_state_get_bsp(struct ia64_unwind_state *us); -int ia64_unwind_state_previous_frame(struct ia64_unwind_state *us); +struct uwx_env; + +struct unw_regstate { + struct trapframe *frame; + struct uwx_env *env; + uint64_t keyval[8]; +}; + +int unw_create(struct unw_regstate *s, struct trapframe *tf); +int unw_step(struct unw_regstate *s); + +int unw_get_bsp(struct unw_regstate *s, uint64_t *r); +int unw_get_cfm(struct unw_regstate *s, uint64_t *r); +int unw_get_ip(struct unw_regstate *s, uint64_t *r); + +int unw_table_add(uint64_t, uint64_t, uint64_t); +void unw_table_remove(uint64_t); + +#endif /* _MACHINE_UNWIND_H_ */ |
