[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, 59 Temple Place - Suite 330, Boston, MA
   02111-1307, USA.  */

#ifndef DEFFILE_H
#define DEFFILE_H

#include "ansidecl.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;
} 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 PARAMS ((void));

/* The second arg may be NULL.  If not, this .def is appended to it.  */
extern def_file * def_file_parse
  PARAMS ((const char *, def_file *));
extern void def_file_free
  PARAMS ((def_file *));
extern def_file_export * def_file_add_export
  PARAMS ((def_file *, const char *, const char *, int));
extern def_file_import * def_file_add_import
  PARAMS ((def_file *, const char *, const char *, int, const char *));
extern void def_file_add_directive
  PARAMS ((def_file *, const char *, int));
extern def_file_module *def_get_module
  PARAMS ((def_file *, const char *));
#ifdef DEF_FILE_PRINT
extern void def_file_print
  PARAMS ((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
	19	Software Foundation, 59 Temple Place - Suite 330, Boston, MA
	20	02111-1307, USA. */
	21
1069dd8d ILT	22	#ifndef DEFFILE_H
	23	#define DEFFILE_H
	24
252b5132 RH	25	#include "ansidecl.h"
	26
	27	/* DEF storage definitions. Note that any ordinal may be zero, and
5cc18311	28	any pointer may be NULL, if not defined by the DEF file. */
252b5132	29
e47d05ad KH	30	typedef struct def_file_section {
	31	char name; / always set */
	32	char class; / may be NULL */
	33	char flag_read, flag_write, flag_execute, flag_shared;
	34	} def_file_section;
	35
	36	typedef struct def_file_export {
	37	char name; / always set */
	38	char internal_name; / always set, may == name */
	39	int ordinal; /* -1 if not specified */
	40	int hint;
	41	char flag_private, flag_constant, flag_noname, flag_data;
	42	} def_file_export;
	43
	44	typedef struct def_file_module {
	45	struct def_file_module *next;
	46	void *user_data;
	47	char name[1]; /* extended via malloc */
	48	} def_file_module;
	49
	50	typedef struct def_file_import {
	51	char internal_name; / always set */
	52	def_file_module module; / always set */
	53	char name; / may be NULL; either this or ordinal will be set */
	54	int ordinal; /* may be -1 */
939ba9d0	55	int data; /* = 1 if data */
e47d05ad KH	56	} def_file_import;
	57
	58	typedef struct def_file {
939ba9d0	59	/* From the NAME or LIBRARY command. */
e47d05ad KH	60	char *name;
	61	int is_dll; /* -1 if NAME/LIBRARY not given */
	62	bfd_vma base_address; /* (bfd_vma)(-1) if unspecified */
	63
939ba9d0	64	/* From the DESCRIPTION command. */
e47d05ad KH	65	char *description;
e47d05ad KH	66
939ba9d0	67	/* From the STACK/HEAP command, -1 if unspecified. */
e47d05ad KH	68	int stack_reserve, stack_commit;
	69	int heap_reserve, heap_commit;
	70
939ba9d0	71	/* From the SECTION/SEGMENT commands. */
e47d05ad KH	72	int num_section_defs;
	73	def_file_section *section_defs;
	74
939ba9d0	75	/* From the EXPORTS commands. */
e47d05ad KH	76	int num_exports;
	77	def_file_export *exports;
	78
939ba9d0	79	/* Used by imports for module names. */
e47d05ad KH	80	def_file_module *modules;
e47d05ad KH	81
939ba9d0	82	/* From the IMPORTS commands. */
e47d05ad KH	83	int num_imports;
	84	def_file_import *imports;
	85
939ba9d0	86	/* From the VERSION command, -1 if not specified. */
e47d05ad KH	87	int version_major, version_minor;
e47d05ad KH	88	} def_file;
252b5132 RH	89
	90	extern def_file *def_file_empty PARAMS ((void));
	91
939ba9d0 NC	92	/* The second arg may be NULL. If not, this .def is appended to it. */
	93	extern def_file * def_file_parse
	94	PARAMS ((const char , def_file ));
	95	extern void def_file_free
	96	PARAMS ((def_file *));
	97	extern def_file_export * def_file_add_export
	98	PARAMS ((def_file , const char , const char *, int));
	99	extern def_file_import * def_file_add_import
	100	PARAMS ((def_file , const char , const char , int, const char ));
	101	extern void def_file_add_directive
	102	PARAMS ((def_file , const char , int));
a35bc64f NC	103	extern def_file_module *def_get_module
a35bc64f NC	104	PARAMS ((def_file , const char ));
252b5132	105	#ifdef DEF_FILE_PRINT
939ba9d0 NC	106	extern void def_file_print
939ba9d0 NC	107	PARAMS ((FILE , def_file ));
252b5132	108	#endif
1069dd8d ILT	109
1069dd8d ILT	110	#endif /* DEFFILE_H */