1 /* $OpenBSD: debug_md.h,v 1.7 2006/06/06 13:30:42 mickey Exp $ */
2
3 /*
4 * Copyright (c) 1997 Michael Shalayeff
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 */
29
30 #define REG_NAMES \
31 "eax", "ecx", "edx", "ebx", "esp", \
32 "ebp", "esi", "edi", "eip", "eflags", \
33 "cs", "ss", "ds", "es", "fs", \
34 "gs"
35 #define REG_VALUES(r) \
36 &(r).r_eax, &(r).r_ecx, &(r).r_edx, &(r).r_ebx, &(r).r_esp, \
37 &(r).r_ebp, &(r).r_esi, &(r).r_edi, &(r).r_eip, &(r).r_eflags, \
38 &(r).r_cs , &(r).r_ss, &(r).r_ds, &(r).r_es, &(r).r_fs, \
39 &(r).r_gs
40 #define TRAP_NAMES \
41 "invalid opcode fault", "breakpoint trap", "arithmetic trap", \
42 "asynchronous system trap", "protection fault", "trace trap", \
43 "page fault", "alignment fault", "integer divide fault", \
44 "non-maskable interrupt", "overflow trap", "bounds check fault", \
45 "device not available fault", "double fault", \
46 "fp coprocessor operand fetch fault (![P]Pro)", "invalid tss fault", \
47 "segment not present fault", "stack fault", "machine check ([P]Pro)", \
48 "reserved fault base"
49
50 #ifdef _LOCORE
51 .globl _C_LABEL(reg)
52 #define DUMP_REGS int $2
53 #else
54 #define DUMP_REGS __asm("int $2")
55 extern struct reg reg;
56 #endif