1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
|
/****************************************************************************
****************************************************************************
***
*** This header was automatically generated from a Linux kernel header
*** of the same name, to make information necessary for userspace to
*** call into the kernel available to libc. It contains only constants,
*** structures, and macros generated from the original header, and thus,
*** contains no copyrightable information.
***
****************************************************************************
****************************************************************************/
#ifndef __A_OUT_GNU_H__
#define __A_OUT_GNU_H__
#define __GNU_EXEC_MACROS__
#ifndef __STRUCT_EXEC_OVERRIDE__
#include <asm/a.out.h>
#endif
enum machine_type {
#ifdef M_OLDSUN2
M__OLDSUN2 = M_OLDSUN2,
#else
M_OLDSUN2 = 0,
#endif
#ifdef M_68010
M__68010 = M_68010,
#else
M_68010 = 1,
#endif
#ifdef M_68020
M__68020 = M_68020,
#else
M_68020 = 2,
#endif
#ifdef M_SPARC
M__SPARC = M_SPARC,
#else
M_SPARC = 3,
#endif
M_386 = 100,
M_MIPS1 = 151,
M_MIPS2 = 152
};
#ifndef N_MAGIC
#define N_MAGIC(exec) ((exec).a_info & 0xffff)
#endif
#define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff))
#define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff)
#define N_SET_INFO(exec, magic, type, flags) ((exec).a_info = ((magic) & 0xffff) | (((int)(type) & 0xff) << 16) | (((flags) & 0xff) << 24))
#define N_SET_MAGIC(exec, magic) ((exec).a_info = (((exec).a_info & 0xffff0000) | ((magic) & 0xffff)))
#define N_SET_MACHTYPE(exec, machtype) ((exec).a_info = ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16))
#define N_SET_FLAGS(exec, flags) ((exec).a_info = ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24))
#define OMAGIC 0407
#define NMAGIC 0410
#define ZMAGIC 0413
#define QMAGIC 0314
#define CMAGIC 0421
#ifndef N_BADMAG
#define N_BADMAG(x) (N_MAGIC(x) != OMAGIC && N_MAGIC(x) != NMAGIC && N_MAGIC(x) != ZMAGIC && N_MAGIC(x) != QMAGIC)
#endif
#define _N_HDROFF(x) (1024 - sizeof (struct exec))
#ifndef N_TXTOFF
#define N_TXTOFF(x) (N_MAGIC(x) == ZMAGIC ? _N_HDROFF((x)) + sizeof (struct exec) : (N_MAGIC(x) == QMAGIC ? 0 : sizeof (struct exec)))
#endif
#ifndef N_DATOFF
#define N_DATOFF(x) (N_TXTOFF(x) + (x).a_text)
#endif
#ifndef N_TRELOFF
#define N_TRELOFF(x) (N_DATOFF(x) + (x).a_data)
#endif
#ifndef N_DRELOFF
#define N_DRELOFF(x) (N_TRELOFF(x) + N_TRSIZE(x))
#endif
#ifndef N_SYMOFF
#define N_SYMOFF(x) (N_DRELOFF(x) + N_DRSIZE(x))
#endif
#ifndef N_STROFF
#define N_STROFF(x) (N_SYMOFF(x) + N_SYMSIZE(x))
#endif
#ifndef N_TXTADDR
#define N_TXTADDR(x) (N_MAGIC(x) == QMAGIC ? PAGE_SIZE : 0)
#endif
#if defined(vax) || defined(hp300) || defined(pyr)
#define SEGMENT_SIZE page_size
#endif
#ifdef sony
#define SEGMENT_SIZE 0x2000
#endif
#ifdef is68k
#define SEGMENT_SIZE 0x20000
#endif
#if defined(m68k) && defined(PORTAR)
#define PAGE_SIZE 0x400
#define SEGMENT_SIZE PAGE_SIZE
#endif
#ifdef linux
#include <asm/page.h>
#if defined(__i386__) || defined(__mc68000__)
#define SEGMENT_SIZE 1024
#else
#ifndef SEGMENT_SIZE
#define SEGMENT_SIZE PAGE_SIZE
#endif
#endif
#endif
#define _N_SEGMENT_ROUND(x) ALIGN(x, SEGMENT_SIZE)
#define _N_TXTENDADDR(x) (N_TXTADDR(x)+(x).a_text)
#ifndef N_DATADDR
#define N_DATADDR(x) (N_MAGIC(x)==OMAGIC? (_N_TXTENDADDR(x)) : (_N_SEGMENT_ROUND (_N_TXTENDADDR(x))))
#endif
#ifndef N_BSSADDR
#define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data)
#endif
#ifndef N_NLIST_DECLARED
struct nlist {
union {
char *n_name;
struct nlist *n_next;
long n_strx;
} n_un;
unsigned char n_type;
char n_other;
short n_desc;
unsigned long n_value;
};
#endif
#ifndef N_UNDF
#define N_UNDF 0
#endif
#ifndef N_ABS
#define N_ABS 2
#endif
#ifndef N_TEXT
#define N_TEXT 4
#endif
#ifndef N_DATA
#define N_DATA 6
#endif
#ifndef N_BSS
#define N_BSS 8
#endif
#ifndef N_FN
#define N_FN 15
#endif
#ifndef N_EXT
#define N_EXT 1
#endif
#ifndef N_TYPE
#define N_TYPE 036
#endif
#ifndef N_STAB
#define N_STAB 0340
#endif
#define N_INDR 0xa
#define N_SETA 0x14
#define N_SETT 0x16
#define N_SETD 0x18
#define N_SETB 0x1A
#define N_SETV 0x1C
#ifndef N_RELOCATION_INFO_DECLARED
struct relocation_info
{
int r_address;
unsigned int r_symbolnum:24;
unsigned int r_pcrel:1;
unsigned int r_length:2;
unsigned int r_extern:1;
#ifdef NS32K
unsigned r_bsr:1;
unsigned r_disp:1;
unsigned r_pad:2;
#else
unsigned int r_pad:4;
#endif
};
#endif
#endif
|
