Subversion Repositories HelenOS

Rev

Rev 2942 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
2923 svoboda 1
/*
2
 * Copyright (c) 2008 Jiri Svoboda
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
 *
9
 * - Redistributions of source code must retain the above copyright
10
 *   notice, this list of conditions and the following disclaimer.
11
 * - 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
 * - The name of the author may not be used to endorse or promote products
15
 *   derived from this software without specific prior written permission.
16
 *
17
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 */
28
 
29
/** @addtogroup debug
30
 * @{
31
 */
32
/** @file
33
 */
34
 
3108 svoboda 35
#ifndef ia32_TYPES_H_
36
#define ia32_TYPES_H_
2923 svoboda 37
 
38
typedef struct {
39
    unsigned char back;
40
} breakpoint_arch_t;
41
 
2941 svoboda 42
typedef struct {
2942 svoboda 43
    int singlestep;
44
} dthread_arch_t;
45
 
46
typedef struct {
2941 svoboda 47
    uint32_t eax;
48
    uint32_t ecx;
49
    uint32_t edx;
50
    uint32_t esi;
51
    uint32_t edi;
52
    uint32_t ebp;
53
    uint32_t ebx;
2940 svoboda 54
 
2941 svoboda 55
    uint32_t gs;
56
    uint32_t fs;
57
    uint32_t es;
58
    uint32_t ds;
59
 
60
    uint32_t error_word;
61
    uint32_t eip;
62
    uint32_t cs;
63
    uint32_t eflags;
64
    uint32_t stack[];
65
} istate_t;
66
 
67
static inline uint32_t istate_get_pc(istate_t *istate)
68
{
69
    return istate->eip;
70
}
71
 
2923 svoboda 72
#endif
73
 
74
/** @}
75
 */