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Annotation of sys/arch/i386/stand/libsa/debug_md.h, Revision 1.1.1.1

1.1       nbrk        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