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
|
/* ----------------------------------------------------------------------- *
*
* Copyright 1996-2009 The NASM Authors - All Rights Reserved
* See the file AUTHORS included with the NASM distribution for
* the specific copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* ----------------------------------------------------------------------- */
/*
* Internal definitions common to outelf32 and outelf64
*/
#ifndef OUTPUT_OUTELF_H
#define OUTPUT_OUTELF_H
#include "output/elf.h"
/* symbol binding */
#define SYM_GLOBAL ELF32_ST_MKBIND(STB_GLOBAL)
#define SYM_LOCAL ELF32_ST_MKBIND(STB_LOCAL)
#define GLOBAL_TEMP_BASE 0x40000000 /* bigger than any sane symbol index */
#define SEG_ALIGN 16 /* alignment of sections in file */
#define SEG_ALIGN_1 (SEG_ALIGN-1)
/* this stuff is needed for the stabs debugging format */
#define TY_STABSSYMLIN 0x40 /* ouch */
/* this stuff is needed for the dwarf debugging format */
#define TY_DEBUGSYMLIN 0x40 /* internal call to debug_out */
/* Known sections with nonstandard defaults */
struct elf_known_section {
const char *name; /* Name of section */
int type; /* Section type (SHT_) */
uint32_t flags; /* Section flags (SHF_) */
uint32_t align; /* Section alignment */
};
extern const struct elf_known_section elf_known_sections[];
/*
* Special ELF sections (after the real sections but before debugging ones)
*/
#define sec_shstrtab (nsects + 1)
#define sec_symtab (nsects + 2)
#define sec_strtab (nsects + 3)
#define sec_numspecial 3
/*
* Debugging ELF sections (last in the file)
*/
/* stabs */
#define sec_stab (nsections-3)
#define sec_stabstr (nsections-2)
#define sec_rel_stab (nsections-1)
/* dwarf */
#define sec_debug_aranges (nsections-10)
#define sec_rela_debug_aranges (nsections-9)
#define sec_debug_pubnames (nsections-8)
#define sec_debug_info (nsections-7)
#define sec_rela_debug_info (nsections-6)
#define sec_debug_abbrev (nsections-5)
#define sec_debug_line (nsections-4)
#define sec_rela_debug_line (nsections-3)
#define sec_debug_frame (nsections-2)
#define sec_debug_loc (nsections-1)
#endif /* OUTPUT_OUTELF_H */
|
