[deliverable/binutils-gdb.git] / ld / deffile.h

/* deffile.h - header for .DEF file parser
   Copyright 1998, 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
   Written by DJ Delorie dj@cygnus.com

   This file is part of GLD, the Gnu Linker.

   GLD is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2, or (at your option)
   any later version.

   GLD is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with GLD; see the file COPYING.  If not, write to the Free
   Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
   02110-1301, USA.  */

#ifndef DEFFILE_H
#define DEFFILE_H

/* DEF storage definitions.  Note that any ordinal may be zero, and
   any pointer may be NULL, if not defined by the DEF file.  */

typedef struct def_file_section {
  char *name;			/* always set */
  char *class;			/* may be NULL */
  char flag_read, flag_write, flag_execute, flag_shared;
} def_file_section;

typedef struct def_file_export {
  char *name;			/* always set */
  char *internal_name;		/* always set, may == name */
  int ordinal;			/* -1 if not specified */
  int hint;
  char flag_private, flag_constant, flag_noname, flag_data, flag_forward;
} def_file_export;

typedef struct def_file_module {
  struct def_file_module *next;
  void *user_data;
  char name[1];			/* extended via malloc */
} def_file_module;

typedef struct def_file_import {
  char *internal_name;		/* always set */
  def_file_module *module;	/* always set */
  char *name;			/* may be NULL; either this or ordinal will be set */
  int ordinal;			/* may be -1 */
  int data;			/* = 1 if data */
} def_file_import;

typedef struct def_file {
  /* From the NAME or LIBRARY command.  */
  char *name;
  int is_dll;			/* -1 if NAME/LIBRARY not given */
  bfd_vma base_address;		/* (bfd_vma)(-1) if unspecified */

  /* From the DESCRIPTION command.  */
  char *description;

  /* From the STACK/HEAP command, -1 if unspecified.  */
  int stack_reserve, stack_commit;
  int heap_reserve, heap_commit;

  /* From the SECTION/SEGMENT commands.  */
  int num_section_defs;
  def_file_section *section_defs;

  /* From the EXPORTS commands.  */
  int num_exports;
  def_file_export *exports;

  /* Used by imports for module names.  */
  def_file_module *modules;

  /* From the IMPORTS commands.  */
  int num_imports;
  def_file_import *imports;

  /* From the VERSION command, -1 if not specified.  */
  int version_major, version_minor;
} def_file;

extern def_file *def_file_empty (void);

/* The second arg may be NULL.  If not, this .def is appended to it.  */
extern def_file *def_file_parse (const char *, def_file *);
extern void def_file_free (def_file *);
extern def_file_export *def_file_add_export (def_file *, const char *,
					     const char *, int);
extern def_file_import *def_file_add_import (def_file *, const char *,
					     const char *, int, const char *);
extern void def_file_add_directive (def_file *, const char *, int);
extern def_file_module *def_get_module (def_file *, const char *);
#ifdef DEF_FILE_PRINT
extern void def_file_print (FILE *, def_file *);
#endif

#endif /* DEFFILE_H */
Commit	Line	Data
252b5132	1	/* deffile.h - header for .DEF file parser
a35bc64f	2	Copyright 1998, 1999, 2000, 2002, 2003 Free Software Foundation, Inc.
252b5132 RH	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
75be928b NC	19	Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA
75be928b NC	20	02110-1301, USA. */
252b5132	21
1069dd8d ILT	22	#ifndef DEFFILE_H
	23	#define DEFFILE_H
	24
252b5132	25	/* DEF storage definitions. Note that any ordinal may be zero, and
5cc18311	26	any pointer may be NULL, if not defined by the DEF file. */
252b5132	27
e47d05ad KH	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	int ordinal; /* -1 if not specified */
	38	int hint;
a8d701fd	39	char flag_private, flag_constant, flag_noname, flag_data, flag_forward;
e47d05ad KH	40	} def_file_export;
	41
	42	typedef struct def_file_module {
	43	struct def_file_module *next;
	44	void *user_data;
	45	char name[1]; /* extended via malloc */
	46	} def_file_module;
	47
	48	typedef struct def_file_import {
	49	char internal_name; / always set */
	50	def_file_module module; / always set */
	51	char name; / may be NULL; either this or ordinal will be set */
	52	int ordinal; /* may be -1 */
939ba9d0	53	int data; /* = 1 if data */
e47d05ad KH	54	} def_file_import;
	55
	56	typedef struct def_file {
939ba9d0	57	/* From the NAME or LIBRARY command. */
e47d05ad KH	58	char *name;
	59	int is_dll; /* -1 if NAME/LIBRARY not given */
	60	bfd_vma base_address; /* (bfd_vma)(-1) if unspecified */
	61
939ba9d0	62	/* From the DESCRIPTION command. */
e47d05ad KH	63	char *description;
e47d05ad KH	64
939ba9d0	65	/* From the STACK/HEAP command, -1 if unspecified. */
e47d05ad KH	66	int stack_reserve, stack_commit;
	67	int heap_reserve, heap_commit;
	68
939ba9d0	69	/* From the SECTION/SEGMENT commands. */
e47d05ad KH	70	int num_section_defs;
	71	def_file_section *section_defs;
	72
939ba9d0	73	/* From the EXPORTS commands. */
e47d05ad KH	74	int num_exports;
	75	def_file_export *exports;
	76
939ba9d0	77	/* Used by imports for module names. */
e47d05ad KH	78	def_file_module *modules;
e47d05ad KH	79
939ba9d0	80	/* From the IMPORTS commands. */
e47d05ad KH	81	int num_imports;
	82	def_file_import *imports;
	83
939ba9d0	84	/* From the VERSION command, -1 if not specified. */
e47d05ad KH	85	int version_major, version_minor;
e47d05ad KH	86	} def_file;
252b5132	87
1579bae1	88	extern def_file *def_file_empty (void);
252b5132	89
939ba9d0	90	/* The second arg may be NULL. If not, this .def is appended to it. */
1579bae1 AM	91	extern def_file def_file_parse (const char , def_file *);
	92	extern void def_file_free (def_file *);
	93	extern def_file_export def_file_add_export (def_file , const char *,
	94	const char *, int);
	95	extern def_file_import def_file_add_import (def_file , const char *,
	96	const char , int, const char );
	97	extern void def_file_add_directive (def_file , const char , int);
	98	extern def_file_module def_get_module (def_file , const char *);
252b5132	99	#ifdef DEF_FILE_PRINT
1579bae1	100	extern void def_file_print (FILE , def_file );
252b5132	101	#endif
1069dd8d ILT	102
1069dd8d ILT	103	#endif /* DEFFILE_H */