1 /* $OpenBSD: frame.h,v 1.3 1998/09/15 10:50:12 pefo Exp $ */
4 * Copyright (c) 1998 Per Fogelstrom, Opsycon AB
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 * must display the following acknowledgement:
16 * This product includes software developed under OpenBSD by
17 * Per Fogelstrom, Opsycon AB, Sweden.
18 * 4. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
22 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
23 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
25 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * JNPR: frame.h,v 1.6.2.1 2007/09/10 08:14:57 girish
37 #ifndef _MACHINE_FRAME_H_
38 #define _MACHINE_FRAME_H_
80 * FREEBSD_DEVELOPERS_FIXME:
81 * Include any other registers which are CPU-Specific and
82 * need to be part of the frame here.
84 * Also, be sure this matches what is defined in regnum.h
86 register_t ic; /* RM7k and RM9k specific */
87 register_t dummy; /* Alignment for 32-bit case */
89 /* From here and on, only saved user processes. */
126 * COP2 registers may need to be saved here based on the CPU, and those
127 * might need to be per process, or even for the kernel, so we need
133 struct frame *get_current_fp(void);
134 #define get_next_fp(fp) (0)
135 #define get_return_ptr(fp) (0)
136 void get_stack_trace(u_int32_t depth, u_int32_t *trace);
138 #endif /* !_MACHINE_FRAME_H_ */