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* aoutf1.h (aout_32_sunos4_write_object_contents): Handle a
[deliverable/binutils-gdb.git] / bfd / libaout.h
CommitLineData
69ebee86 1/* BFD back-end data structures for a.out (and similar) files.
1f29e30b 2 Copyright 1990, 1991, 1992 Free Software Foundation, Inc.
9e2dad8e 3 Written by Cygnus Support.
69ebee86 4
9e2dad8e 5This file is part of BFD, the Binary File Descriptor library.
69ebee86 6
9e2dad8e 7This program is free software; you can redistribute it and/or modify
4a81b561 8it under the terms of the GNU General Public License as published by
9e2dad8e
JG		 9the Free Software Foundation; either version 2 of the License, or
10(at your option) any later version.
4a81b561 11
9e2dad8e 12This program is distributed in the hope that it will be useful,
4a81b561
DHW		 13but WITHOUT ANY WARRANTY; without even the implied warranty of
14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15GNU General Public License for more details.
16
17You should have received a copy of the GNU General Public License
9e2dad8e
JG		 18along with this program; if not, write to the Free Software
19Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
20
e85e8bfe
ILT		 21#ifndef LIBAOUT_H
22#define LIBAOUT_H
23
9e2dad8e
JG		 24/* We try to encapsulate the differences in the various a.out file
25 variants in a few routines, and otherwise share large masses of code.
26 This means we only have to fix bugs in one place, most of the time. */
4a81b561 27
e85e8bfe
ILT		 28#include "bfdlink.h"
29
359f1dee
JG		 30/* Parameterize the a.out code based on whether it is being built
31 for a 32-bit architecture or a 64-bit architecture. */
c0e5039e
JG		 32#if ARCH_SIZE==64
33#define GET_WORD bfd_h_get_64
4c3721d5 34#define GET_SWORD bfd_h_get_signed_64
c0e5039e 35#define PUT_WORD bfd_h_put_64
c2623b7d 36#ifndef NAME
c0e5039e 37#define NAME(x,y) CAT3(x,_64_,y)
c2623b7d 38#endif
c0e5039e
JG		 39#define JNAME(x) CAT(x,_64)
40#define BYTES_IN_WORD 8
c2623b7d 41#else /* ARCH_SIZE == 32 */
c0e5039e 42#define GET_WORD bfd_h_get_32
4c3721d5 43#define GET_SWORD bfd_h_get_signed_32
c0e5039e 44#define PUT_WORD bfd_h_put_32
c2623b7d 45#ifndef NAME
c0e5039e 46#define NAME(x,y) CAT3(x,_32_,y)
c2623b7d 47#endif
c0e5039e
JG		 48#define JNAME(x) CAT(x,_32)
49#define BYTES_IN_WORD 4
c2623b7d 50#endif /* ARCH_SIZE==32 */
c0e5039e 51
326e32d7
ILT		 52/* Declare at file level, since used in parameter lists, which have
53 weird scope. */
9e2dad8e 54struct external_exec;
326e32d7 55struct external_nlist;
fa77c704
ILT		 56struct reloc_ext_external;
57struct reloc_std_external;
e85e8bfe
ILT		 58\f
59/* a.out backend linker hash table entries. */
60
61struct aout_link_hash_entry
62{
63 struct bfd_link_hash_entry root;
9ae74960
ILT		 64 /* Whether this symbol has been written out. */
65 boolean written;
e85e8bfe
ILT		 66 /* Symbol index in output file. */
67 int indx;
68};
69
70/* a.out backend linker hash table. */
71
72struct aout_link_hash_table
73{
74 struct bfd_link_hash_table root;
75};
76
77/* Look up an entry in an a.out link hash table. */
78
79#define aout_link_hash_lookup(table, string, create, copy, follow) \
80 ((struct aout_link_hash_entry *) \
81 bfd_link_hash_lookup (&(table)->root, (string), (create), (copy), (follow)))
82
83/* Traverse an a.out link hash table. */
84
85#define aout_link_hash_traverse(table, func, info) \
86 (bfd_link_hash_traverse \
87 (&(table)->root, \
88 (boolean (*) PARAMS ((struct bfd_link_hash_entry *, PTR))) (func), \
89 (info)))
90
91/* Get the a.out link hash table from the info structure. This is
92 just a cast. */
9e2dad8e 93
e85e8bfe
ILT		 94#define aout_hash_table(p) ((struct aout_link_hash_table *) ((p)->hash))
95\f
ce07dd7c
KR		 96/* Back-end information for various a.out targets. */
97struct aout_backend_data
98{
99 /* Are ZMAGIC files mapped contiguously? If so, the text section may
100 need more padding, if the segment size (granularity for memory access
101 control) is larger than the page size. */
7f90aa8b 102 unsigned char zmagic_mapped_contiguous;
ce07dd7c
KR		 103 /* If this flag is set, ZMAGIC/NMAGIC file headers get mapped in with the
104 text section, which starts immediately after the file header.
105 If not, the text section starts on the next page. */
7f90aa8b 106 unsigned char text_includes_header;
ce07dd7c 107
e85e8bfe
ILT		 108 /* The value to pass to N_SET_FLAGS. */
109 unsigned char exec_hdr_flags;
110
ce07dd7c
KR		 111 /* If the text section VMA isn't specified, and we need an absolute
112 address, use this as the default. If we're producing a relocatable
113 file, zero is always used. */
114 /* ?? Perhaps a callback would be a better choice? Will this do anything
115 reasonable for a format that handles multiple CPUs with different
116 load addresses for each? */
117 bfd_vma default_text_vma;
7f90aa8b
ME		 118
119 /* Callback for setting the page and segment sizes, if they can't be
120 trivially determined from the architecture. */
121 boolean (*set_sizes) PARAMS ((bfd *));
122
123 /* zmagic files only. For go32, the length of the exec header contributes
124 to the size of the text section in the file for alignment purposes but
125 does *not* get counted in the length of the text section. */
126 unsigned char exec_header_not_counted;
e85e8bfe
ILT		 127
128 /* Callback from the add symbols phase of the linker code to handle
129 a dynamic object. */
130 boolean (*add_dynamic_symbols) PARAMS ((bfd *, struct bfd_link_info *));
131
132 /* Callback from the add symbols phase of the linker code to handle
133 adding a single symbol to the global linker hash table. */
134 boolean (*add_one_symbol) PARAMS ((struct bfd_link_info *, bfd *,
135 const char *, flagword, asection *,
136 bfd_vma, const char *, boolean,
137 boolean,
138 struct bfd_link_hash_entry **));
139
140 /* Called to handle linking a dynamic object. */
141 boolean (*link_dynamic_object) PARAMS ((struct bfd_link_info *, bfd *));
142
143 /* Called for each global symbol being written out by the linker.
144 This should write out the dynamic symbol information. */
145 boolean (*write_dynamic_symbol) PARAMS ((bfd *, struct bfd_link_info *,
146 struct aout_link_hash_entry *));
147
148 /* This callback is called by the linker for each reloc against an
149 external symbol. RELOC is a pointer to the unswapped reloc. If
150 *SKIP is set to true, the reloc will be skipped. */
151 boolean (*check_dynamic_reloc) PARAMS ((struct bfd_link_info *info,
152 bfd *input_bfd,
153 asection *input_section,
154 struct aout_link_hash_entry *h,
155 PTR reloc, boolean *skip));
156
157 /* Called at the end of a link to finish up any dynamic linking
158 information. */
159 boolean (*finish_dynamic_link) PARAMS ((bfd *, struct bfd_link_info *));
ce07dd7c
KR		 160};
161#define aout_backend_info(abfd) \
162 ((CONST struct aout_backend_data *)((abfd)->xvec->backend_data))
163
0fa4f690
JG		 164/* This is the layout in memory of a "struct exec" while we process it.
165 All 'lengths' are given as a number of bytes.
166 All 'alignments' are for relinkable files only; an alignment of
167 'n' indicates the corresponding segment must begin at an
168 address that is a multiple of (2**n). */
169
170struct internal_exec
171{
172 long a_info; /* Magic number and flags, packed */
173 bfd_vma a_text; /* length of text, in bytes */
174 bfd_vma a_data; /* length of data, in bytes */
175 bfd_vma a_bss; /* length of uninitialized data area in mem */
176 bfd_vma a_syms; /* length of symbol table data in file */
177 bfd_vma a_entry; /* start address */
178 bfd_vma a_trsize; /* length of text's relocation info, in bytes */
179 bfd_vma a_drsize; /* length of data's relocation info, in bytes */
180 /* Added for i960 */
181 bfd_vma a_tload; /* Text runtime load address */
182 bfd_vma a_dload; /* Data runtime load address */
183 unsigned char a_talign; /* Alignment of text segment */
184 unsigned char a_dalign; /* Alignment of data segment */
185 unsigned char a_balign; /* Alignment of bss segment */
7f90aa8b 186 char a_relaxable; /* Enough info for linker relax */
0fa4f690
JG		 187};
188
189/* Magic number is written
190< MSB >
1913130292827262524232221201918171615141312111009080706050403020100
192< FLAGS >< MACHINE TYPE >< MAGIC NUMBER >
193*/
4c3721d5
ILT		 194/* Magic number for NetBSD is
195<MSB >
1963130292827262524232221201918171615141312111009080706050403020100
197< FLAGS >< >< MAGIC NUMBER >
198*/
199
0fa4f690
JG		 200enum machine_type {
201 M_UNKNOWN = 0,
202 M_68010 = 1,
203 M_68020 = 2,
204 M_SPARC = 3,
9eb73722 205 /* skip a bunch so we don't run into any of suns numbers */
0fa4f690 206 M_386 = 100,
9eb73722 207 M_29K = 101, /* AMD 29000 */
4c3721d5
ILT		 208 M_386_DYNIX = 102, /* Sequent running dynix */
209 M_386_NETBSD = 134, /* NetBSD/386 binary */
9eb73722
KR		 210 M_MIPS1 = 151, /* MIPS R2000/R3000 binary */
211 M_MIPS2 = 152, /* MIPS R4000/R6000 binary */
0fa4f690
JG		 212 M_HP200 = 200, /* HP 200 (68010) BSD binary */
213 M_HP300 = (300 % 256), /* HP 300 (68020+68881) BSD binary */
ce07dd7c 214 M_HPUX = (0x20c % 256)/* HP 200/300 HPUX binary */
0fa4f690
JG		 215};
216
326e32d7 217#define N_DYNAMIC(exec) ((exec).a_info & 0x80000000)
0fa4f690 218
4c3721d5
ILT		 219#ifndef N_MAGIC
220# define N_MAGIC(exec) ((exec).a_info & 0xffff)
221#endif
222
223#ifndef N_MACHTYPE
224# define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff))
225#endif
226
227#ifndef N_FLAGS
228# define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff)
229#endif
230
231#ifndef N_SET_INFO
232# define N_SET_INFO(exec, magic, type, flags) \
0fa4f690
JG		 233((exec).a_info = ((magic) & 0xffff) \
234 | (((int)(type) & 0xff) << 16) \
235 | (((flags) & 0xff) << 24))
4c3721d5 236#endif
0fa4f690 237
326e32d7
ILT		 238#ifndef N_SET_DYNAMIC
239# define N_SET_DYNAMIC(exec, dynamic) \
240((exec).a_info = (dynamic) ? ((exec).a_info | 0x80000000) : \
241((exec).a_info & 0x7fffffff))
242#endif
243
4c3721d5
ILT		 244#ifndef N_SET_MAGIC
245# define N_SET_MAGIC(exec, magic) \
0fa4f690 246((exec).a_info = (((exec).a_info & 0xffff0000) | ((magic) & 0xffff)))
4c3721d5 247#endif
0fa4f690 248
4c3721d5
ILT		 249#ifndef N_SET_MACHTYPE
250# define N_SET_MACHTYPE(exec, machtype) \
0fa4f690
JG		 251((exec).a_info = \
252 ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16))
4c3721d5 253#endif
0fa4f690 254
4c3721d5
ILT		 255#ifndef N_SET_FLAGS
256# define N_SET_FLAGS(exec, flags) \
0fa4f690
JG		 257((exec).a_info = \
258 ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24))
4c3721d5 259#endif
0fa4f690 260
69ebee86 261typedef struct aout_symbol {
4a81b561
DHW		 262 asymbol symbol;
263 short desc;
69ebee86
JG		 264 char other;
265 unsigned char type;
4a81b561
DHW		 266} aout_symbol_type;
267
0fa4f690
JG		 268/* The `tdata' struct for all a.out-like object file formats.
269 Various things depend on this struct being around any time an a.out
270 file is being handled. An example is dbxread.c in GDB. */
271
69ebee86 272struct aoutdata {
0fa4f690 273 struct internal_exec *hdr; /* exec file header */
4a81b561 274 aout_symbol_type *symbols; /* symtab for input bfd */
4a81b561
DHW		 275
276 /* For ease, we do this */
277 asection *textsec;
278 asection *datasec;
279 asection *bsssec;
280
281 /* We remember these offsets so that after check_file_format, we have
282 no dependencies on the particular format of the exec_hdr. */
283 file_ptr sym_filepos;
284 file_ptr str_filepos;
4a81b561 285
0fa4f690 286 /* Size of a relocation entry in external form */
69ebee86 287 unsigned reloc_entry_size;
4a81b561 288
0fa4f690
JG		 289 /* Size of a symbol table entry in external form */
290 unsigned symbol_entry_size;
4a81b561 291
0fa4f690
JG		 292 /* Page size - needed for alignment of demand paged files. */
293 unsigned long page_size;
4a81b561 294
0fa4f690
JG		 295 /* Segment size - needed for alignment of demand paged files. */
296 unsigned long segment_size;
4a81b561 297
0fa4f690 298 unsigned exec_bytes_size;
ce07dd7c
KR		 299 unsigned vma_adjusted : 1;
300
9eb73722
KR		 301 /* used when a bfd supports several highly similar formats */
302 enum {
303 default_format = 0,
304 gnu_encap_format } subformat;
305
ce07dd7c
KR		 306 enum {
307 undecided_magic = 0,
308 z_magic,
309 o_magic,
310 n_magic } magic;
4c3721d5
ILT		 311
312 /* The external symbol information. */
313 struct external_nlist *external_syms;
314 bfd_size_type external_sym_count;
315 char *external_strings;
5c8444f8 316 bfd_size_type external_string_size;
4c3721d5 317 struct aout_link_hash_entry **sym_hashes;
326e32d7
ILT		 318
319 /* A pointer for shared library information. */
320 PTR dynamic_info;
0fa4f690 321};
4a81b561 322
ce07dd7c
KR		 323struct aout_data_struct {
324 struct aoutdata a;
325 struct internal_exec e;
326};
327
328#define adata(bfd) ((bfd)->tdata.aout_data->a)
329#define exec_hdr(bfd) (adata(bfd).hdr)
330#define obj_aout_symbols(bfd) (adata(bfd).symbols)
331#define obj_textsec(bfd) (adata(bfd).textsec)
332#define obj_datasec(bfd) (adata(bfd).datasec)
333#define obj_bsssec(bfd) (adata(bfd).bsssec)
334#define obj_sym_filepos(bfd) (adata(bfd).sym_filepos)
335#define obj_str_filepos(bfd) (adata(bfd).str_filepos)
336#define obj_reloc_entry_size(bfd) (adata(bfd).reloc_entry_size)
337#define obj_symbol_entry_size(bfd) (adata(bfd).symbol_entry_size)
9eb73722 338#define obj_aout_subformat(bfd) (adata(bfd).subformat)
4c3721d5
ILT		 339#define obj_aout_external_syms(bfd) (adata(bfd).external_syms)
340#define obj_aout_external_sym_count(bfd) (adata(bfd).external_sym_count)
341#define obj_aout_external_strings(bfd) (adata(bfd).external_strings)
5c8444f8 342#define obj_aout_external_string_size(bfd) (adata(bfd).external_string_size)
4c3721d5 343#define obj_aout_sym_hashes(bfd) (adata(bfd).sym_hashes)
326e32d7 344#define obj_aout_dynamic_info(bfd) (adata(bfd).dynamic_info)
69ebee86 345
0fa4f690
JG		 346/* We take the address of the first element of an asymbol to ensure that the
347 macro is only ever applied to an asymbol */
348#define aout_symbol(asymbol) ((aout_symbol_type *)(&(asymbol)->the_bfd))
69ebee86 349
e85e8bfe
ILT		 350/* Information we keep for each a.out section. This is currently only
351 used by the a.out backend linker. */
352
353struct aout_section_data_struct
354{
355 /* The unswapped relocation entries for this section. */
356 PTR relocs;
357};
358
359#define aout_section_data(s) \
360 ((struct aout_section_data_struct *) (s)->used_by_bfd)
361
c0e5039e 362/* Prototype declarations for functions defined in aoutx.h */
69ebee86 363
1f29e30b
JG		 364boolean
365NAME(aout,squirt_out_relocs) PARAMS ((bfd *abfd, asection *section));
69ebee86 366
e85e8bfe
ILT		 367boolean
368NAME(aout,make_sections) PARAMS ((bfd *));
369
1f29e30b
JG		 370bfd_target *
371NAME(aout,some_aout_object_p) PARAMS ((bfd *abfd,
372 struct internal_exec *execp,
373 bfd_target * (*callback)(bfd *)));
69ebee86 374
1f29e30b
JG		 375boolean
376NAME(aout,mkobject) PARAMS ((bfd *abfd));
377
378enum machine_type
379NAME(aout,machine_type) PARAMS ((enum bfd_architecture arch,
9ae74960
ILT		 380 unsigned long machine,
381 boolean *unknown));
1f29e30b
JG		 382
383boolean
384NAME(aout,set_arch_mach) PARAMS ((bfd *abfd, enum bfd_architecture arch,
385 unsigned long machine));
386
387boolean
388NAME(aout,new_section_hook) PARAMS ((bfd *abfd, asection *newsect));
389
390boolean
391NAME(aout,set_section_contents) PARAMS ((bfd *abfd, sec_ptr section,
c0e5039e
JG		 392 PTR location, file_ptr offset, bfd_size_type count));
393
1f29e30b
JG		 394asymbol *
395NAME(aout,make_empty_symbol) PARAMS ((bfd *abfd));
396
fa77c704
ILT		 397boolean
398NAME(aout,translate_symbol_table) PARAMS ((bfd *, aout_symbol_type *,
399 struct external_nlist *,
400 bfd_size_type, char *,
401 bfd_size_type,
402 boolean dynamic));
403
1f29e30b
JG		 404boolean
405NAME(aout,slurp_symbol_table) PARAMS ((bfd *abfd));
406
4c3721d5 407boolean
1f29e30b
JG		 408NAME(aout,write_syms) PARAMS ((bfd *abfd));
409
410void
411NAME(aout,reclaim_symbol_table) PARAMS ((bfd *abfd));
412
326e32d7 413long
1f29e30b
JG		 414NAME(aout,get_symtab_upper_bound) PARAMS ((bfd *abfd));
415
326e32d7 416long
1f29e30b
JG		 417NAME(aout,get_symtab) PARAMS ((bfd *abfd, asymbol **location));
418
fa77c704
ILT		 419void
420NAME(aout,swap_ext_reloc_in) PARAMS ((bfd *, struct reloc_ext_external *,
421 arelent *, asymbol **));
422void
423NAME(aout,swap_std_reloc_in) PARAMS ((bfd *, struct reloc_std_external *,
424 arelent *, asymbol **));
425
1f29e30b
JG		 426boolean
427NAME(aout,slurp_reloc_table) PARAMS ((bfd *abfd, sec_ptr asect,
428 asymbol **symbols));
429
326e32d7 430long
1f29e30b
JG		 431NAME(aout,canonicalize_reloc) PARAMS ((bfd *abfd, sec_ptr section,
432 arelent **relptr, asymbol **symbols));
433
326e32d7 434long
1f29e30b
JG		 435NAME(aout,get_reloc_upper_bound) PARAMS ((bfd *abfd, sec_ptr asect));
436
437void
438NAME(aout,reclaim_reloc) PARAMS ((bfd *ignore_abfd, sec_ptr ignore));
439
440alent *
441NAME(aout,get_lineno) PARAMS ((bfd *ignore_abfd, asymbol *ignore_symbol));
442
443void
444NAME(aout,print_symbol) PARAMS ((bfd *ignore_abfd, PTR file,
9e2dad8e 445 asymbol *symbol, bfd_print_symbol_type how));
1f29e30b 446
c2623b7d
KR		 447void
448NAME(aout,get_symbol_info) PARAMS ((bfd *ignore_abfd,
449 asymbol *symbol, symbol_info *ret));
450
1f29e30b
JG		 451boolean
452NAME(aout,find_nearest_line) PARAMS ((bfd *abfd, asection *section,
69ebee86
JG		 453 asymbol **symbols, bfd_vma offset, CONST char **filename_ptr,
454 CONST char **functionname_ptr, unsigned int *line_ptr));
69ebee86 455
1f29e30b
JG		 456int
457NAME(aout,sizeof_headers) PARAMS ((bfd *abfd, boolean exec));
458
459boolean
460NAME(aout,adjust_sizes_and_vmas) PARAMS ((bfd *abfd,
461 bfd_size_type *text_size, file_ptr *text_end));
462
463void
464NAME(aout,swap_exec_header_in) PARAMS ((bfd *abfd,
465 struct external_exec *raw_bytes, struct internal_exec *execp));
69ebee86 466
1f29e30b
JG		 467void
468NAME(aout,swap_exec_header_out) PARAMS ((bfd *abfd,
469 struct internal_exec *execp, struct external_exec *raw_bytes));
69ebee86 470
e85e8bfe
ILT		 471struct bfd_hash_entry *
472NAME(aout,link_hash_newfunc)
473 PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
474
475boolean
476NAME(aout,link_hash_table_init)
477 PARAMS ((struct aout_link_hash_table *, bfd *,
478 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
479 struct bfd_hash_table *,
480 const char *)));
481
4c3721d5
ILT		 482struct bfd_link_hash_table *
483NAME(aout,link_hash_table_create) PARAMS ((bfd *));
484
485boolean
486NAME(aout,link_add_symbols) PARAMS ((bfd *, struct bfd_link_info *));
487
488boolean
489NAME(aout,final_link) PARAMS ((bfd *, struct bfd_link_info *,
490 void (*) (bfd *, file_ptr *, file_ptr *,
491 file_ptr *)));
492
5c8444f8
ILT		 493boolean
494NAME(aout,bfd_free_cached_info) PARAMS ((bfd *));
495
7de245d3
PB		 496/* Prototypes for functions in stab-syms.c. */
497
9eb73722 498CONST char *
1f29e30b 499aout_stab_name PARAMS ((int code));
7de245d3 500
69ebee86
JG		 501/* A.out uses the generic versions of these routines... */
502
6812b607 503#define aout_32_get_section_contents _bfd_generic_get_section_contents
c0e5039e 504
6812b607 505#define aout_64_get_section_contents _bfd_generic_get_section_contents
ce07dd7c
KR		 506#ifndef NO_WRITE_HEADER_KLUDGE
507#define NO_WRITE_HEADER_KLUDGE 0
508#endif
c0e5039e 509
326e32d7
ILT		 510#ifndef aout_32_bfd_is_local_label
511#define aout_32_bfd_is_local_label bfd_generic_is_local_label
512#endif
513
ce07dd7c 514#ifndef WRITE_HEADERS
c0e5039e
JG		 515#define WRITE_HEADERS(abfd, execp) \
516 { \
ce07dd7c
KR		 517 bfd_size_type text_size; /* dummy vars */ \
518 file_ptr text_end; \
519 if (adata(abfd).magic == undecided_magic) \
520 NAME(aout,adjust_sizes_and_vmas) (abfd, &text_size, &text_end); \
c0e5039e 521 \
0fa4f690 522 execp->a_syms = bfd_get_symcount (abfd) * EXTERNAL_NLIST_SIZE; \
c0e5039e
JG		 523 execp->a_entry = bfd_get_start_address (abfd); \
524 \
525 execp->a_trsize = ((obj_textsec (abfd)->reloc_count) * \
526 obj_reloc_entry_size (abfd)); \
527 execp->a_drsize = ((obj_datasec (abfd)->reloc_count) * \
528 obj_reloc_entry_size (abfd)); \
529 NAME(aout,swap_exec_header_out) (abfd, execp, &exec_bytes); \
530 \
4002f18a
ILT		 531 if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0) return false; \
532 if (bfd_write ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd) \
533 != EXEC_BYTES_SIZE) \
534 return false; \
c0e5039e
JG		 535 /* Now write out reloc info, followed by syms and strings */ \
536 \
4c3721d5
ILT		 537 if (bfd_get_outsymbols (abfd) != (asymbol **) NULL \
538 && bfd_get_symcount (abfd) != 0) \
c0e5039e 539 { \
4002f18a
ILT		 540 if (bfd_seek (abfd, (file_ptr)(N_SYMOFF(*execp)), SEEK_SET) \
541 != 0) \
542 return false; \
c0e5039e 543 \
4c3721d5 544 if (! NAME(aout,write_syms)(abfd)) return false; \
c0e5039e 545 \
4002f18a
ILT		 546 if (bfd_seek (abfd, (file_ptr)(N_TRELOFF(*execp)), SEEK_SET) \
547 != 0) \
548 return false; \
c0e5039e 549 \
4002f18a
ILT		 550 if (!NAME(aout,squirt_out_relocs) (abfd, obj_textsec (abfd))) \
551 return false; \
552 if (bfd_seek (abfd, (file_ptr)(N_DRELOFF(*execp)), SEEK_SET) \
553 != 0) \
554 return false; \
c0e5039e 555 \
4002f18a
ILT		 556 if (!NAME(aout,squirt_out_relocs)(abfd, obj_datasec (abfd))) \
557 return false; \
c0e5039e
JG		 558 } \
559 }
ce07dd7c 560#endif
e85e8bfe
ILT		 561
562#endif /* ! defined (LIBAOUT_H) */
GDB Binutils - Deliverables
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