]>
Commit | Line | Data |
---|---|---|
1 | /* deffile.h - header for .DEF file parser | |
2 | Copyright (C) 1998-2022 Free Software Foundation, Inc. | |
3 | Written by DJ Delorie dj@cygnus.com | |
4 | ||
5 | This file is part of the GNU Binutils. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3, or (at your option) | |
10 | any later version. | |
11 | ||
12 | The program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with GLD; see the file COPYING. If not, write to the Free | |
19 | Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA | |
20 | 02110-1301, USA. */ | |
21 | ||
22 | #ifndef DEFFILE_H | |
23 | #define DEFFILE_H | |
24 | ||
25 | /* DEF storage definitions. Note that any ordinal may be zero, and | |
26 | any pointer may be NULL, if not defined by the DEF file. */ | |
27 | ||
28 | typedef struct def_file_section { | |
29 | char *name; /* always set */ | |
30 | char *class; /* may be NULL */ | |
31 | char flag_read, flag_write, flag_execute, flag_shared; | |
32 | } def_file_section; | |
33 | ||
34 | typedef struct def_file_export { | |
35 | char *name; /* always set */ | |
36 | char *internal_name; /* always set, may == name */ | |
37 | char *its_name; /* optional export table name referred to. */ | |
38 | int ordinal; /* -1 if not specified */ | |
39 | int hint; | |
40 | char flag_private, flag_constant, flag_noname, flag_data, flag_forward; | |
41 | } def_file_export; | |
42 | ||
43 | typedef struct def_file_module { | |
44 | struct def_file_module *next; | |
45 | void *user_data; | |
46 | char name[1]; /* extended via malloc */ | |
47 | } def_file_module; | |
48 | ||
49 | typedef struct def_file_import { | |
50 | char *internal_name; /* always set */ | |
51 | def_file_module *module; /* always set */ | |
52 | char *name; /* may be NULL; either this or ordinal will be set */ | |
53 | char *its_name; /* optional import table name referred to. */ | |
54 | int ordinal; /* may be -1 */ | |
55 | int data; /* = 1 if data */ | |
56 | } def_file_import; | |
57 | ||
58 | typedef struct def_file_aligncomm { | |
59 | struct def_file_aligncomm *next; /* Chain pointer. */ | |
60 | char *symbol_name; /* Name of common symbol. */ | |
61 | unsigned int alignment; /* log-2 alignment. */ | |
62 | } def_file_aligncomm; | |
63 | ||
64 | typedef struct def_file { | |
65 | /* From the NAME or LIBRARY command. */ | |
66 | char *name; | |
67 | int is_dll; /* -1 if NAME/LIBRARY not given */ | |
68 | bfd_vma base_address; /* (bfd_vma)(-1) if unspecified */ | |
69 | ||
70 | /* From the DESCRIPTION command. */ | |
71 | char *description; | |
72 | ||
73 | /* From the STACK/HEAP command, -1 if unspecified. */ | |
74 | int stack_reserve, stack_commit; | |
75 | int heap_reserve, heap_commit; | |
76 | ||
77 | /* From the SECTION/SEGMENT commands. */ | |
78 | int num_section_defs; | |
79 | def_file_section *section_defs; | |
80 | ||
81 | /* From the EXPORTS commands. */ | |
82 | int num_exports; | |
83 | def_file_export *exports; | |
84 | ||
85 | /* Used by imports for module names. */ | |
86 | def_file_module *modules; | |
87 | ||
88 | /* From the IMPORTS commands. */ | |
89 | int num_imports; | |
90 | def_file_import *imports; | |
91 | ||
92 | /* From the VERSION command, -1 if not specified. */ | |
93 | int version_major, version_minor; | |
94 | ||
95 | /* Only expected from .drectve sections, not .DEF files. */ | |
96 | def_file_aligncomm *aligncomms; | |
97 | ||
98 | } def_file; | |
99 | ||
100 | extern def_file *def_file_empty (void); | |
101 | ||
102 | /* The second arg may be NULL. If not, this .def is appended to it. */ | |
103 | extern def_file *def_file_parse (const char *, def_file *); | |
104 | extern void def_file_free (def_file *); | |
105 | extern def_file_export *def_file_add_export (def_file *, const char *, | |
106 | const char *, int, | |
107 | const char *, int *); | |
108 | extern def_file_import *def_file_add_import (def_file *, const char *, | |
109 | const char *, int, const char *, | |
110 | const char *, int *); | |
111 | extern int def_file_add_import_from (def_file *fdef, | |
112 | int num_imports, | |
113 | const char *name, | |
114 | const char *module, | |
115 | int ordinal, | |
116 | const char *internal_name, | |
117 | const char *its_name); | |
118 | extern def_file_import *def_file_add_import_at (def_file *, int, const char *, | |
119 | const char *, int, const char *, | |
120 | const char *); | |
121 | extern void def_file_add_directive (def_file *, const char *, int); | |
122 | extern def_file_module *def_get_module (def_file *, const char *); | |
123 | #ifdef DEF_FILE_PRINT | |
124 | extern void def_file_print (FILE *, def_file *); | |
125 | #endif | |
126 | ||
127 | #endif /* DEFFILE_H */ |