1/*- 2 * Copyright (c) 2001 Doug Rabson 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * |
26 * $FreeBSD: head/sys/ia64/include/unwind.h 115084 2003-05-16 21:26:42Z marcel $ |
27 */ 28 |
29#ifndef _MACHINE_UNWIND_H_ 30#define _MACHINE_UNWIND_H_ |
31 |
32struct uwx_env; 33 34struct unw_regstate { 35 struct trapframe *frame; 36 struct uwx_env *env; 37 uint64_t keyval[8]; 38}; 39 40int unw_create(struct unw_regstate *s, struct trapframe *tf); 41int unw_step(struct unw_regstate *s); 42 43int unw_get_bsp(struct unw_regstate *s, uint64_t *r); 44int unw_get_cfm(struct unw_regstate *s, uint64_t *r); 45int unw_get_ip(struct unw_regstate *s, uint64_t *r); 46 47int unw_table_add(uint64_t, uint64_t, uint64_t); 48void unw_table_remove(uint64_t); 49 50#endif /* _MACHINE_UNWIND_H_ */ |