| 1 | /* deffile.h - header for .DEF file parser |
| 2 | Copyright (C) 1998, 1999 Free Software Foundation, Inc. |
| 3 | Written by DJ Delorie dj@cygnus.com |
| 4 | |
| 5 | This file is part of GLD, the Gnu Linker. |
| 6 | |
| 7 | GLD 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 2, or (at your option) |
| 10 | any later version. |
| 11 | |
| 12 | GLD 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, 59 Temple Place - Suite 330, Boston, MA |
| 20 | 02111-1307, USA. */ |
| 21 | |
| 22 | #ifndef DEFFILE_H |
| 23 | #define DEFFILE_H |
| 24 | |
| 25 | #include "ansidecl.h" |
| 26 | |
| 27 | /* DEF storage definitions. Note that any ordinal may be zero, and |
| 28 | any pointer may be NULL, if not defined by the DEF file. */ |
| 29 | |
| 30 | typedef struct def_file_section |
| 31 | { |
| 32 | char *name; /* always set */ |
| 33 | char *class; /* may be NULL */ |
| 34 | char flag_read, flag_write, flag_execute, flag_shared; |
| 35 | } |
| 36 | def_file_section; |
| 37 | |
| 38 | typedef struct def_file_export |
| 39 | { |
| 40 | char *name; /* always set */ |
| 41 | char *internal_name; /* always set, may == name */ |
| 42 | int ordinal; /* -1 if not specified */ |
| 43 | int hint; |
| 44 | char flag_private, flag_constant, flag_noname, flag_data; |
| 45 | } |
| 46 | def_file_export; |
| 47 | |
| 48 | typedef struct def_file_module |
| 49 | { |
| 50 | struct def_file_module *next; |
| 51 | void *user_data; |
| 52 | char name[1]; /* extended via malloc */ |
| 53 | } |
| 54 | def_file_module; |
| 55 | |
| 56 | typedef struct def_file_import |
| 57 | { |
| 58 | char *internal_name; /* always set */ |
| 59 | def_file_module *module; /* always set */ |
| 60 | char *name; /* may be NULL; either this or ordinal will be set */ |
| 61 | int ordinal; /* may be -1 */ |
| 62 | } |
| 63 | def_file_import; |
| 64 | |
| 65 | typedef struct def_file |
| 66 | { |
| 67 | |
| 68 | /* from the NAME or LIBRARY command */ |
| 69 | char *name; |
| 70 | int is_dll; /* -1 if NAME/LIBRARY not given */ |
| 71 | bfd_vma base_address; /* (bfd_vma)(-1) if unspecified */ |
| 72 | |
| 73 | /* from the DESCRIPTION command */ |
| 74 | char *description; |
| 75 | |
| 76 | /* from the STACK/HEAP command, -1 if unspecified */ |
| 77 | int stack_reserve, stack_commit; |
| 78 | int heap_reserve, heap_commit; |
| 79 | |
| 80 | /* from the SECTION/SEGMENT commands */ |
| 81 | int num_section_defs; |
| 82 | def_file_section *section_defs; |
| 83 | |
| 84 | /* from the EXPORTS commands */ |
| 85 | int num_exports; |
| 86 | def_file_export *exports; |
| 87 | |
| 88 | /* used by imports for module names */ |
| 89 | def_file_module *modules; |
| 90 | |
| 91 | /* from the IMPORTS commands */ |
| 92 | int num_imports; |
| 93 | def_file_import *imports; |
| 94 | |
| 95 | /* from the VERSION command, -1 if not specified */ |
| 96 | int version_major, version_minor; |
| 97 | } |
| 98 | def_file; |
| 99 | |
| 100 | extern def_file *def_file_empty PARAMS ((void)); |
| 101 | |
| 102 | /* add_to may be NULL. If not, this .def is appended to it */ |
| 103 | extern def_file *def_file_parse PARAMS ((const char *_filename, |
| 104 | def_file * _add_to)); |
| 105 | |
| 106 | extern void def_file_free PARAMS ((def_file * _def)); |
| 107 | |
| 108 | extern def_file_export *def_file_add_export PARAMS ((def_file * _def, |
| 109 | const char *_name, |
| 110 | const char *_internal_name, |
| 111 | int _ordinal)); |
| 112 | |
| 113 | extern def_file_import *def_file_add_import PARAMS ((def_file * _def, |
| 114 | const char *_name, |
| 115 | const char *_from, |
| 116 | int _ordinal, |
| 117 | const char *_imported_name)); |
| 118 | |
| 119 | extern void def_file_add_directive PARAMS ((def_file * _def, |
| 120 | const char *param, |
| 121 | int len)); |
| 122 | |
| 123 | #ifdef DEF_FILE_PRINT |
| 124 | extern void def_file_print PARAMS ((FILE * _file, |
| 125 | def_file * _def)); |
| 126 | #endif |
| 127 | |
| 128 | #endif /* DEFFILE_H */ |