[binutils.git] / bfd / nlm-target.h

/* Target definitions for 32/64-bit NLM (NetWare Loadable Module)
   Copyright (C) 1993, 1994 Free Software Foundation, Inc.

This file is part of BFD, the Binary File Descriptor library.

This program 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 of the License, or
(at your option) any later version.

This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */

#define nlm_core_file_p \
  ((bfd_target *(*) PARAMS ((bfd *))) bfd_nullvoidptr)

#define nlm_get_symtab_upper_bound nlmNAME(get_symtab_upper_bound)
#define nlm_get_symtab nlmNAME(get_symtab)
#define nlm_make_empty_symbol nlmNAME(make_empty_symbol)
#define nlm_print_symbol nlmNAME(print_symbol)
#define nlm_get_symbol_info nlmNAME(get_symbol_info)
#define nlm_bfd_is_local_label bfd_generic_is_local_label
#define nlm_get_lineno _bfd_nosymbols_get_lineno
#define nlm_find_nearest_line _bfd_nosymbols_find_nearest_line
#define nlm_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol

#define nlm_get_reloc_upper_bound nlmNAME(get_reloc_upper_bound)
#define nlm_canonicalize_reloc nlmNAME(canonicalize_reloc)
#define nlm_bfd_reloc_type_lookup bfd_default_reloc_type_lookup

#define nlm_set_section_contents nlmNAME(set_section_contents)

#define nlm_sizeof_headers _bfd_nolink_sizeof_headers
#define nlm_bfd_get_relocated_section_contents \
  bfd_generic_get_relocated_section_contents
#define nlm_bfd_relax_section bfd_generic_relax_section
#define nlm_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
#define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define nlm_bfd_final_link _bfd_generic_final_link

/* This structure contains everything that BFD knows about a target.
   It includes things like its byte order, name, what routines to call
   to do various operations, etc.  Every BFD points to a target structure
   with its "xvec" member.

   There are two such structures here:  one for big-endian machines and
   one for little-endian machines.   */


#ifdef TARGET_BIG_SYM
bfd_target TARGET_BIG_SYM =
{
  /* name: identify kind of target */
  TARGET_BIG_NAME,

  /* flavour: general indication about file */
  bfd_target_nlm_flavour,

  /* byteorder_big_p: data is big endian */
  true,

  /* header_byteorder_big_p: header is also big endian */
  true,

  /* object_flags: mask of all file flags */
  (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
   | WP_TEXT),
  
  /* section_flags: mask of all section flags */
  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
   SEC_CODE | SEC_DATA), 

   /* leading_symbol_char: is the first char of a user symbol
      predictable, and if so what is it */
   0,

  /* ar_pad_char: pad character for filenames within an archive header
     FIXME:  this really has nothing to do with NLM, this is a characteristic
     of the archiver and/or os and should be independently tunable */
  '/',

  /* ar_max_namelen: maximum number of characters in an archive header
     FIXME:  this really has nothing to do with NLM, this is a characteristic
     of the archiver and should be independently tunable.  This value is
     a WAG (wild a** guess) */
  15,

  /* align_power_min: minimum alignment restriction for any section
     FIXME:  this value may be target machine dependent */
  3,

  /* Routines to byte-swap various sized integers from the data sections */
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
    bfd_getb32, bfd_getb_signed_32, bfd_putb32,
    bfd_getb16, bfd_getb_signed_16, bfd_putb16,

  /* Routines to byte-swap various sized integers from the file headers */
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
    bfd_getb32, bfd_getb_signed_32, bfd_putb32,
    bfd_getb16, bfd_getb_signed_16, bfd_putb16,

  /* bfd_check_format: check the format of a file being read */
  { _bfd_dummy_target,		/* unknown format */
    nlmNAME(object_p),		/* assembler/linker output (object file) */
    bfd_generic_archive_p,	/* an archive */
    nlm_core_file_p		/* a core file */
  },

  /* bfd_set_format: set the format of a file being written */
  { bfd_false,
    nlm_mkobject,
    _bfd_generic_mkarchive,
    bfd_false
  },

  /* bfd_write_contents: write cached information into a file being written */
  { bfd_false,
    nlmNAME(write_object_contents),
    _bfd_write_archive_contents,
    bfd_false
  },

  /* Initialize a jump table with the standard macro.  All names start with
     "nlm" */
  BFD_JUMP_TABLE_GENERIC (_bfd_generic),
  BFD_JUMP_TABLE_COPY (_bfd_generic),
  BFD_JUMP_TABLE_CORE (_bfd_nocore),
  BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
  BFD_JUMP_TABLE_SYMBOLS (nlm),
  BFD_JUMP_TABLE_RELOCS (nlm),
  BFD_JUMP_TABLE_WRITE (nlm),
  BFD_JUMP_TABLE_LINK (nlm),
  BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),

  /* backend_data: */
  (PTR) TARGET_BACKEND_DATA
};
#endif

#ifdef TARGET_LITTLE_SYM
bfd_target TARGET_LITTLE_SYM =
{
  /* name: identify kind of target */
  TARGET_LITTLE_NAME,

  /* flavour: general indication about file */
  bfd_target_nlm_flavour,

  /* byteorder_big_p: data is big endian */
  false,		/* Nope -- this one's little endian */

  /* header_byteorder_big_p: header is also big endian */
  false,		/* Nope -- this one's little endian */

  /* object_flags: mask of all file flags */
  (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
   | WP_TEXT),
  
  /* section_flags: mask of all section flags */
  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_READONLY |
   SEC_DATA), 

   /* leading_symbol_char: is the first char of a user symbol
      predictable, and if so what is it */
   0,

  /* ar_pad_char: pad character for filenames within an archive header
     FIXME:  this really has nothing to do with NLM, this is a characteristic
     of the archiver and/or os and should be independently tunable */
  '/',

  /* ar_max_namelen: maximum number of characters in an archive header
     FIXME:  this really has nothing to do with NLM, this is a characteristic
     of the archiver and should be independently tunable.  This value is
     a WAG (wild a** guess) */
  15,

  /* align_power_min: minimum alignment restriction for any section
     FIXME:  this value may be target machine dependent */
  3,

  /* Routines to byte-swap various sized integers from the data sections */
  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
    bfd_getl32, bfd_getl_signed_32, bfd_putl32,
    bfd_getl16, bfd_getl_signed_16, bfd_putl16,

  /* Routines to byte-swap various sized integers from the file headers */
  bfd_getl64, bfd_getl_signed_64, bfd_putl64,
    bfd_getl32, bfd_getl_signed_32, bfd_putl32,
    bfd_getl16, bfd_getl_signed_16, bfd_putl16,

  /* bfd_check_format: check the format of a file being read */
  { _bfd_dummy_target,		/* unknown format */
    nlmNAME(object_p),		/* assembler/linker output (object file) */
    bfd_generic_archive_p,	/* an archive */
    nlm_core_file_p		/* a core file */
  },

  /* bfd_set_format: set the format of a file being written */
  { bfd_false,
    nlm_mkobject,
    _bfd_generic_mkarchive,
    bfd_false
  },

  /* bfd_write_contents: write cached information into a file being written */
  { bfd_false,
    nlmNAME(write_object_contents),
    _bfd_write_archive_contents,
    bfd_false
  },

  /* Initialize a jump table with the standard macro.  All names start with
     "nlm" */
  BFD_JUMP_TABLE_GENERIC (_bfd_generic),
  BFD_JUMP_TABLE_COPY (_bfd_generic),
  BFD_JUMP_TABLE_CORE (_bfd_nocore),
  BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
  BFD_JUMP_TABLE_SYMBOLS (nlm),
  BFD_JUMP_TABLE_RELOCS (nlm),
  BFD_JUMP_TABLE_WRITE (nlm),
  BFD_JUMP_TABLE_LINK (nlm),
  BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),

  /* backend_data: */
  (PTR) TARGET_BACKEND_DATA
};
#endif
Commit	Line	Data
d1f83f44	1	/* Target definitions for 32/64-bit NLM (NetWare Loadable Module)
dfc1c006	2	Copyright (C) 1993, 1994 Free Software Foundation, Inc.
c3e964b9 FF	3
	4	This file is part of BFD, the Binary File Descriptor library.
	5
	6	This program is free software; you can redistribute it and/or modify
	7	it under the terms of the GNU General Public License as published by
	8	the Free Software Foundation; either version 2 of the License, or
	9	(at your option) any later version.
	10
	11	This program is distributed in the hope that it will be useful,
	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	GNU General Public License for more details.
	15
	16	You should have received a copy of the GNU General Public License
	17	along with this program; if not, write to the Free Software
	18	Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
	19
9deaaaf1 ILT	20	#define nlm_core_file_p \
	21	((bfd_target () PARAMS ((bfd *))) bfd_nullvoidptr)
	22
6812b607 ILT	23	#define nlm_get_symtab_upper_bound nlmNAME(get_symtab_upper_bound)
	24	#define nlm_get_symtab nlmNAME(get_symtab)
	25	#define nlm_make_empty_symbol nlmNAME(make_empty_symbol)
	26	#define nlm_print_symbol nlmNAME(print_symbol)
	27	#define nlm_get_symbol_info nlmNAME(get_symbol_info)
	28	#define nlm_bfd_is_local_label bfd_generic_is_local_label
	29	#define nlm_get_lineno _bfd_nosymbols_get_lineno
	30	#define nlm_find_nearest_line _bfd_nosymbols_find_nearest_line
	31	#define nlm_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
	32
	33	#define nlm_get_reloc_upper_bound nlmNAME(get_reloc_upper_bound)
	34	#define nlm_canonicalize_reloc nlmNAME(canonicalize_reloc)
	35	#define nlm_bfd_reloc_type_lookup bfd_default_reloc_type_lookup
	36
	37	#define nlm_set_section_contents nlmNAME(set_section_contents)
	38
	39	#define nlm_sizeof_headers _bfd_nolink_sizeof_headers
9deaaaf1	40	#define nlm_bfd_get_relocated_section_contents \
6812b607 ILT	41	bfd_generic_get_relocated_section_contents
6812b607 ILT	42	#define nlm_bfd_relax_section bfd_generic_relax_section
9deaaaf1 ILT	43	#define nlm_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
	44	#define nlm_bfd_link_add_symbols _bfd_generic_link_add_symbols
	45	#define nlm_bfd_final_link _bfd_generic_final_link
	46
c3e964b9 FF	47	/* This structure contains everything that BFD knows about a target.
	48	It includes things like its byte order, name, what routines to call
	49	to do various operations, etc. Every BFD points to a target structure
	50	with its "xvec" member.
	51
	52	There are two such structures here: one for big-endian machines and
	53	one for little-endian machines. */
	54
c3e964b9 FF	55
	56	#ifdef TARGET_BIG_SYM
	57	bfd_target TARGET_BIG_SYM =
	58	{
	59	/* name: identify kind of target */
	60	TARGET_BIG_NAME,
	61
	62	/* flavour: general indication about file */
	63	bfd_target_nlm_flavour,
	64
	65	/* byteorder_big_p: data is big endian */
	66	true,
	67
	68	/* header_byteorder_big_p: header is also big endian */
	69	true,
	70
	71	/* object_flags: mask of all file flags */
9deaaaf1 ILT	72	(HAS_RELOC \| EXEC_P \| HAS_LINENO \| HAS_DEBUG \| HAS_SYMS \| HAS_LOCALS
9deaaaf1 ILT	73	\| WP_TEXT),
c3e964b9 FF	74
	75	/* section_flags: mask of all section flags */
	76	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC \| SEC_READONLY \|
	77	SEC_CODE \| SEC_DATA),
	78
	79	/* leading_symbol_char: is the first char of a user symbol
	80	predictable, and if so what is it */
	81	0,
	82
	83	/* ar_pad_char: pad character for filenames within an archive header
	84	FIXME: this really has nothing to do with NLM, this is a characteristic
	85	of the archiver and/or os and should be independently tunable */
	86	'/',
	87
	88	/* ar_max_namelen: maximum number of characters in an archive header
	89	FIXME: this really has nothing to do with NLM, this is a characteristic
	90	of the archiver and should be independently tunable. This value is
	91	a WAG (wild a** guess) */
	92	15,
	93
	94	/* align_power_min: minimum alignment restriction for any section
	95	FIXME: this value may be target machine dependent */
	96	3,
	97
	98	/* Routines to byte-swap various sized integers from the data sections */
9deaaaf1 ILT	99	bfd_getb64, bfd_getb_signed_64, bfd_putb64,
	100	bfd_getb32, bfd_getb_signed_32, bfd_putb32,
	101	bfd_getb16, bfd_getb_signed_16, bfd_putb16,
c3e964b9 FF	102
c3e964b9 FF	103	/* Routines to byte-swap various sized integers from the file headers */
9deaaaf1 ILT	104	bfd_getb64, bfd_getb_signed_64, bfd_putb64,
	105	bfd_getb32, bfd_getb_signed_32, bfd_putb32,
	106	bfd_getb16, bfd_getb_signed_16, bfd_putb16,
c3e964b9 FF	107
	108	/* bfd_check_format: check the format of a file being read */
	109	{ _bfd_dummy_target, /* unknown format */
d1f83f44	110	nlmNAME(object_p), /* assembler/linker output (object file) */
c3e964b9	111	bfd_generic_archive_p, /* an archive */
9deaaaf1	112	nlm_core_file_p /* a core file */
c3e964b9 FF	113	},
	114
	115	/* bfd_set_format: set the format of a file being written */
	116	{ bfd_false,
d1f83f44	117	nlm_mkobject,
c3e964b9 FF	118	_bfd_generic_mkarchive,
	119	bfd_false
	120	},
	121
	122	/* bfd_write_contents: write cached information into a file being written */
	123	{ bfd_false,
d1f83f44	124	nlmNAME(write_object_contents),
c3e964b9 FF	125	_bfd_write_archive_contents,
	126	bfd_false
	127	},
	128
	129	/* Initialize a jump table with the standard macro. All names start with
	130	"nlm" */
6812b607 ILT	131	BFD_JUMP_TABLE_GENERIC (_bfd_generic),
	132	BFD_JUMP_TABLE_COPY (_bfd_generic),
	133	BFD_JUMP_TABLE_CORE (_bfd_nocore),
	134	BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
	135	BFD_JUMP_TABLE_SYMBOLS (nlm),
	136	BFD_JUMP_TABLE_RELOCS (nlm),
	137	BFD_JUMP_TABLE_WRITE (nlm),
	138	BFD_JUMP_TABLE_LINK (nlm),
dfc1c006	139	BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
c3e964b9 FF	140
c3e964b9 FF	141	/* backend_data: */
9deaaaf1	142	(PTR) TARGET_BACKEND_DATA
c3e964b9 FF	143	};
	144	#endif
	145
	146	#ifdef TARGET_LITTLE_SYM
	147	bfd_target TARGET_LITTLE_SYM =
	148	{
	149	/* name: identify kind of target */
	150	TARGET_LITTLE_NAME,
	151
	152	/* flavour: general indication about file */
	153	bfd_target_nlm_flavour,
	154
	155	/* byteorder_big_p: data is big endian */
	156	false, /* Nope -- this one's little endian */
	157
	158	/* header_byteorder_big_p: header is also big endian */
	159	false, /* Nope -- this one's little endian */
	160
	161	/* object_flags: mask of all file flags */
9deaaaf1 ILT	162	(HAS_RELOC \| EXEC_P \| HAS_LINENO \| HAS_DEBUG \| HAS_SYMS \| HAS_LOCALS
9deaaaf1 ILT	163	\| WP_TEXT),
c3e964b9 FF	164
	165	/* section_flags: mask of all section flags */
	166	(SEC_HAS_CONTENTS \| SEC_ALLOC \| SEC_LOAD \| SEC_RELOC \| SEC_READONLY \|
	167	SEC_DATA),
	168
	169	/* leading_symbol_char: is the first char of a user symbol
	170	predictable, and if so what is it */
	171	0,
	172
	173	/* ar_pad_char: pad character for filenames within an archive header
	174	FIXME: this really has nothing to do with NLM, this is a characteristic
	175	of the archiver and/or os and should be independently tunable */
	176	'/',
	177
	178	/* ar_max_namelen: maximum number of characters in an archive header
	179	FIXME: this really has nothing to do with NLM, this is a characteristic
	180	of the archiver and should be independently tunable. This value is
	181	a WAG (wild a** guess) */
	182	15,
	183
	184	/* align_power_min: minimum alignment restriction for any section
	185	FIXME: this value may be target machine dependent */
	186	3,
	187
	188	/* Routines to byte-swap various sized integers from the data sections */
9deaaaf1 ILT	189	bfd_getl64, bfd_getl_signed_64, bfd_putl64,
	190	bfd_getl32, bfd_getl_signed_32, bfd_putl32,
	191	bfd_getl16, bfd_getl_signed_16, bfd_putl16,
c3e964b9 FF	192
c3e964b9 FF	193	/* Routines to byte-swap various sized integers from the file headers */
9deaaaf1 ILT	194	bfd_getl64, bfd_getl_signed_64, bfd_putl64,
	195	bfd_getl32, bfd_getl_signed_32, bfd_putl32,
	196	bfd_getl16, bfd_getl_signed_16, bfd_putl16,
c3e964b9 FF	197
	198	/* bfd_check_format: check the format of a file being read */
	199	{ _bfd_dummy_target, /* unknown format */
d1f83f44	200	nlmNAME(object_p), /* assembler/linker output (object file) */
c3e964b9	201	bfd_generic_archive_p, /* an archive */
9deaaaf1	202	nlm_core_file_p /* a core file */
c3e964b9 FF	203	},
	204
	205	/* bfd_set_format: set the format of a file being written */
	206	{ bfd_false,
d1f83f44	207	nlm_mkobject,
c3e964b9 FF	208	_bfd_generic_mkarchive,
	209	bfd_false
	210	},
	211
	212	/* bfd_write_contents: write cached information into a file being written */
	213	{ bfd_false,
d1f83f44	214	nlmNAME(write_object_contents),
c3e964b9 FF	215	_bfd_write_archive_contents,
	216	bfd_false
	217	},
	218
	219	/* Initialize a jump table with the standard macro. All names start with
	220	"nlm" */
6812b607 ILT	221	BFD_JUMP_TABLE_GENERIC (_bfd_generic),
	222	BFD_JUMP_TABLE_COPY (_bfd_generic),
	223	BFD_JUMP_TABLE_CORE (_bfd_nocore),
	224	BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
	225	BFD_JUMP_TABLE_SYMBOLS (nlm),
	226	BFD_JUMP_TABLE_RELOCS (nlm),
	227	BFD_JUMP_TABLE_WRITE (nlm),
	228	BFD_JUMP_TABLE_LINK (nlm),
dfc1c006	229	BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
c3e964b9 FF	230
c3e964b9 FF	231	/* backend_data: */
9deaaaf1	232	(PTR) TARGET_BACKEND_DATA
c3e964b9 FF	233	};
c3e964b9 FF	234	#endif