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Add linker support for SunOS shared libraries.
[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;
64 /* Symbol index in output file. */
65 int indx;
66};
67
68/* a.out backend linker hash table. */
69
70struct aout_link_hash_table
71{
72 struct bfd_link_hash_table root;
73};
74
75/* Look up an entry in an a.out link hash table. */
76
77#define aout_link_hash_lookup(table, string, create, copy, follow) \
78 ((struct aout_link_hash_entry *) \
79 bfd_link_hash_lookup (&(table)->root, (string), (create), (copy), (follow)))
80
81/* Traverse an a.out link hash table. */
82
83#define aout_link_hash_traverse(table, func, info) \
84 (bfd_link_hash_traverse \
85 (&(table)->root, \
86 (boolean (*) PARAMS ((struct bfd_link_hash_entry *, PTR))) (func), \
87 (info)))
88
89/* Get the a.out link hash table from the info structure. This is
90 just a cast. */
9e2dad8e 91
e85e8bfe
ILT		 92#define aout_hash_table(p) ((struct aout_link_hash_table *) ((p)->hash))
93\f
ce07dd7c
KR		 94/* Back-end information for various a.out targets. */
95struct aout_backend_data
96{
97 /* Are ZMAGIC files mapped contiguously? If so, the text section may
98 need more padding, if the segment size (granularity for memory access
99 control) is larger than the page size. */
7f90aa8b 100 unsigned char zmagic_mapped_contiguous;
ce07dd7c
KR		 101 /* If this flag is set, ZMAGIC/NMAGIC file headers get mapped in with the
102 text section, which starts immediately after the file header.
103 If not, the text section starts on the next page. */
7f90aa8b 104 unsigned char text_includes_header;
ce07dd7c 105
e85e8bfe
ILT		 106 /* The value to pass to N_SET_FLAGS. */
107 unsigned char exec_hdr_flags;
108
ce07dd7c
KR		 109 /* If the text section VMA isn't specified, and we need an absolute
110 address, use this as the default. If we're producing a relocatable
111 file, zero is always used. */
112 /* ?? Perhaps a callback would be a better choice? Will this do anything
113 reasonable for a format that handles multiple CPUs with different
114 load addresses for each? */
115 bfd_vma default_text_vma;
7f90aa8b
ME		 116
117 /* Callback for setting the page and segment sizes, if they can't be
118 trivially determined from the architecture. */
119 boolean (*set_sizes) PARAMS ((bfd *));
120
121 /* zmagic files only. For go32, the length of the exec header contributes
122 to the size of the text section in the file for alignment purposes but
123 does *not* get counted in the length of the text section. */
124 unsigned char exec_header_not_counted;
e85e8bfe
ILT		 125
126 /* Callback from the add symbols phase of the linker code to handle
127 a dynamic object. */
128 boolean (*add_dynamic_symbols) PARAMS ((bfd *, struct bfd_link_info *));
129
130 /* Callback from the add symbols phase of the linker code to handle
131 adding a single symbol to the global linker hash table. */
132 boolean (*add_one_symbol) PARAMS ((struct bfd_link_info *, bfd *,
133 const char *, flagword, asection *,
134 bfd_vma, const char *, boolean,
135 boolean,
136 struct bfd_link_hash_entry **));
137
138 /* Called to handle linking a dynamic object. */
139 boolean (*link_dynamic_object) PARAMS ((struct bfd_link_info *, bfd *));
140
141 /* Called for each global symbol being written out by the linker.
142 This should write out the dynamic symbol information. */
143 boolean (*write_dynamic_symbol) PARAMS ((bfd *, struct bfd_link_info *,
144 struct aout_link_hash_entry *));
145
146 /* This callback is called by the linker for each reloc against an
147 external symbol. RELOC is a pointer to the unswapped reloc. If
148 *SKIP is set to true, the reloc will be skipped. */
149 boolean (*check_dynamic_reloc) PARAMS ((struct bfd_link_info *info,
150 bfd *input_bfd,
151 asection *input_section,
152 struct aout_link_hash_entry *h,
153 PTR reloc, boolean *skip));
154
155 /* Called at the end of a link to finish up any dynamic linking
156 information. */
157 boolean (*finish_dynamic_link) PARAMS ((bfd *, struct bfd_link_info *));
ce07dd7c
KR		 158};
159#define aout_backend_info(abfd) \
160 ((CONST struct aout_backend_data *)((abfd)->xvec->backend_data))
161
0fa4f690
JG		 162/* This is the layout in memory of a "struct exec" while we process it.
163 All 'lengths' are given as a number of bytes.
164 All 'alignments' are for relinkable files only; an alignment of
165 'n' indicates the corresponding segment must begin at an
166 address that is a multiple of (2**n). */
167
168struct internal_exec
169{
170 long a_info; /* Magic number and flags, packed */
171 bfd_vma a_text; /* length of text, in bytes */
172 bfd_vma a_data; /* length of data, in bytes */
173 bfd_vma a_bss; /* length of uninitialized data area in mem */
174 bfd_vma a_syms; /* length of symbol table data in file */
175 bfd_vma a_entry; /* start address */
176 bfd_vma a_trsize; /* length of text's relocation info, in bytes */
177 bfd_vma a_drsize; /* length of data's relocation info, in bytes */
178 /* Added for i960 */
179 bfd_vma a_tload; /* Text runtime load address */
180 bfd_vma a_dload; /* Data runtime load address */
181 unsigned char a_talign; /* Alignment of text segment */
182 unsigned char a_dalign; /* Alignment of data segment */
183 unsigned char a_balign; /* Alignment of bss segment */
7f90aa8b 184 char a_relaxable; /* Enough info for linker relax */
0fa4f690
JG		 185};
186
187/* Magic number is written
188< MSB >
1893130292827262524232221201918171615141312111009080706050403020100
190< FLAGS >< MACHINE TYPE >< MAGIC NUMBER >
191*/
4c3721d5
ILT		 192/* Magic number for NetBSD is
193<MSB >
1943130292827262524232221201918171615141312111009080706050403020100
195< FLAGS >< >< MAGIC NUMBER >
196*/
197
0fa4f690
JG		 198enum machine_type {
199 M_UNKNOWN = 0,
200 M_68010 = 1,
201 M_68020 = 2,
202 M_SPARC = 3,
9eb73722 203 /* skip a bunch so we don't run into any of suns numbers */
0fa4f690 204 M_386 = 100,
9eb73722 205 M_29K = 101, /* AMD 29000 */
4c3721d5
ILT		 206 M_386_DYNIX = 102, /* Sequent running dynix */
207 M_386_NETBSD = 134, /* NetBSD/386 binary */
9eb73722
KR		 208 M_MIPS1 = 151, /* MIPS R2000/R3000 binary */
209 M_MIPS2 = 152, /* MIPS R4000/R6000 binary */
0fa4f690
JG		 210 M_HP200 = 200, /* HP 200 (68010) BSD binary */
211 M_HP300 = (300 % 256), /* HP 300 (68020+68881) BSD binary */
ce07dd7c 212 M_HPUX = (0x20c % 256)/* HP 200/300 HPUX binary */
0fa4f690
JG		 213};
214
326e32d7 215#define N_DYNAMIC(exec) ((exec).a_info & 0x80000000)
0fa4f690 216
4c3721d5
ILT		 217#ifndef N_MAGIC
218# define N_MAGIC(exec) ((exec).a_info & 0xffff)
219#endif
220
221#ifndef N_MACHTYPE
222# define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff))
223#endif
224
225#ifndef N_FLAGS
226# define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff)
227#endif
228
229#ifndef N_SET_INFO
230# define N_SET_INFO(exec, magic, type, flags) \
0fa4f690
JG		 231((exec).a_info = ((magic) & 0xffff) \
232 | (((int)(type) & 0xff) << 16) \
233 | (((flags) & 0xff) << 24))
4c3721d5 234#endif
0fa4f690 235
326e32d7
ILT		 236#ifndef N_SET_DYNAMIC
237# define N_SET_DYNAMIC(exec, dynamic) \
238((exec).a_info = (dynamic) ? ((exec).a_info | 0x80000000) : \
239((exec).a_info & 0x7fffffff))
240#endif
241
4c3721d5
ILT		 242#ifndef N_SET_MAGIC
243# define N_SET_MAGIC(exec, magic) \
0fa4f690 244((exec).a_info = (((exec).a_info & 0xffff0000) | ((magic) & 0xffff)))
4c3721d5 245#endif
0fa4f690 246
4c3721d5
ILT		 247#ifndef N_SET_MACHTYPE
248# define N_SET_MACHTYPE(exec, machtype) \
0fa4f690
JG		 249((exec).a_info = \
250 ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16))
4c3721d5 251#endif
0fa4f690 252
4c3721d5
ILT		 253#ifndef N_SET_FLAGS
254# define N_SET_FLAGS(exec, flags) \
0fa4f690
JG		 255((exec).a_info = \
256 ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24))
4c3721d5 257#endif
0fa4f690 258
69ebee86 259typedef struct aout_symbol {
4a81b561
DHW		 260 asymbol symbol;
261 short desc;
69ebee86
JG		 262 char other;
263 unsigned char type;
4a81b561
DHW		 264} aout_symbol_type;
265
0fa4f690
JG		 266/* The `tdata' struct for all a.out-like object file formats.
267 Various things depend on this struct being around any time an a.out
268 file is being handled. An example is dbxread.c in GDB. */
269
69ebee86 270struct aoutdata {
0fa4f690 271 struct internal_exec *hdr; /* exec file header */
4a81b561 272 aout_symbol_type *symbols; /* symtab for input bfd */
4a81b561
DHW		 273
274 /* For ease, we do this */
275 asection *textsec;
276 asection *datasec;
277 asection *bsssec;
278
279 /* We remember these offsets so that after check_file_format, we have
280 no dependencies on the particular format of the exec_hdr. */
281 file_ptr sym_filepos;
282 file_ptr str_filepos;
4a81b561 283
0fa4f690 284 /* Size of a relocation entry in external form */
69ebee86 285 unsigned reloc_entry_size;
4a81b561 286
0fa4f690
JG		 287 /* Size of a symbol table entry in external form */
288 unsigned symbol_entry_size;
4a81b561 289
0fa4f690
JG		 290 /* Page size - needed for alignment of demand paged files. */
291 unsigned long page_size;
4a81b561 292
0fa4f690
JG		 293 /* Segment size - needed for alignment of demand paged files. */
294 unsigned long segment_size;
4a81b561 295
0fa4f690 296 unsigned exec_bytes_size;
ce07dd7c
KR		 297 unsigned vma_adjusted : 1;
298
9eb73722
KR		 299 /* used when a bfd supports several highly similar formats */
300 enum {
301 default_format = 0,
302 gnu_encap_format } subformat;
303
ce07dd7c
KR		 304 enum {
305 undecided_magic = 0,
306 z_magic,
307 o_magic,
308 n_magic } magic;
4c3721d5
ILT		 309
310 /* The external symbol information. */
311 struct external_nlist *external_syms;
312 bfd_size_type external_sym_count;
313 char *external_strings;
5c8444f8 314 bfd_size_type external_string_size;
4c3721d5 315 struct aout_link_hash_entry **sym_hashes;
326e32d7
ILT		 316
317 /* A pointer for shared library information. */
318 PTR dynamic_info;
0fa4f690 319};
4a81b561 320
ce07dd7c
KR		 321struct aout_data_struct {
322 struct aoutdata a;
323 struct internal_exec e;
324};
325
326#define adata(bfd) ((bfd)->tdata.aout_data->a)
327#define exec_hdr(bfd) (adata(bfd).hdr)
328#define obj_aout_symbols(bfd) (adata(bfd).symbols)
329#define obj_textsec(bfd) (adata(bfd).textsec)
330#define obj_datasec(bfd) (adata(bfd).datasec)
331#define obj_bsssec(bfd) (adata(bfd).bsssec)
332#define obj_sym_filepos(bfd) (adata(bfd).sym_filepos)
333#define obj_str_filepos(bfd) (adata(bfd).str_filepos)
334#define obj_reloc_entry_size(bfd) (adata(bfd).reloc_entry_size)
335#define obj_symbol_entry_size(bfd) (adata(bfd).symbol_entry_size)
9eb73722 336#define obj_aout_subformat(bfd) (adata(bfd).subformat)
4c3721d5
ILT		 337#define obj_aout_external_syms(bfd) (adata(bfd).external_syms)
338#define obj_aout_external_sym_count(bfd) (adata(bfd).external_sym_count)
339#define obj_aout_external_strings(bfd) (adata(bfd).external_strings)
5c8444f8 340#define obj_aout_external_string_size(bfd) (adata(bfd).external_string_size)
4c3721d5 341#define obj_aout_sym_hashes(bfd) (adata(bfd).sym_hashes)
326e32d7 342#define obj_aout_dynamic_info(bfd) (adata(bfd).dynamic_info)
69ebee86 343
0fa4f690
JG		 344/* We take the address of the first element of an asymbol to ensure that the
345 macro is only ever applied to an asymbol */
346#define aout_symbol(asymbol) ((aout_symbol_type *)(&(asymbol)->the_bfd))
69ebee86 347
e85e8bfe
ILT		 348/* Information we keep for each a.out section. This is currently only
349 used by the a.out backend linker. */
350
351struct aout_section_data_struct
352{
353 /* The unswapped relocation entries for this section. */
354 PTR relocs;
355};
356
357#define aout_section_data(s) \
358 ((struct aout_section_data_struct *) (s)->used_by_bfd)
359
c0e5039e 360/* Prototype declarations for functions defined in aoutx.h */
69ebee86 361
1f29e30b
JG		 362boolean
363NAME(aout,squirt_out_relocs) PARAMS ((bfd *abfd, asection *section));
69ebee86 364
e85e8bfe
ILT		 365boolean
366NAME(aout,make_sections) PARAMS ((bfd *));
367
1f29e30b
JG		 368bfd_target *
369NAME(aout,some_aout_object_p) PARAMS ((bfd *abfd,
370 struct internal_exec *execp,
371 bfd_target * (*callback)(bfd *)));
69ebee86 372
1f29e30b
JG		 373boolean
374NAME(aout,mkobject) PARAMS ((bfd *abfd));
375
376enum machine_type
377NAME(aout,machine_type) PARAMS ((enum bfd_architecture arch,
378 unsigned long machine));
379
380boolean
381NAME(aout,set_arch_mach) PARAMS ((bfd *abfd, enum bfd_architecture arch,
382 unsigned long machine));
383
384boolean
385NAME(aout,new_section_hook) PARAMS ((bfd *abfd, asection *newsect));
386
387boolean
388NAME(aout,set_section_contents) PARAMS ((bfd *abfd, sec_ptr section,
c0e5039e
JG		 389 PTR location, file_ptr offset, bfd_size_type count));
390
1f29e30b
JG		 391asymbol *
392NAME(aout,make_empty_symbol) PARAMS ((bfd *abfd));
393
fa77c704
ILT		 394boolean
395NAME(aout,translate_symbol_table) PARAMS ((bfd *, aout_symbol_type *,
396 struct external_nlist *,
397 bfd_size_type, char *,
398 bfd_size_type,
399 boolean dynamic));
400
1f29e30b
JG		 401boolean
402NAME(aout,slurp_symbol_table) PARAMS ((bfd *abfd));
403
4c3721d5 404boolean
1f29e30b
JG		 405NAME(aout,write_syms) PARAMS ((bfd *abfd));
406
407void
408NAME(aout,reclaim_symbol_table) PARAMS ((bfd *abfd));
409
326e32d7 410long
1f29e30b
JG		 411NAME(aout,get_symtab_upper_bound) PARAMS ((bfd *abfd));
412
326e32d7 413long
1f29e30b
JG		 414NAME(aout,get_symtab) PARAMS ((bfd *abfd, asymbol **location));
415
fa77c704
ILT		 416void
417NAME(aout,swap_ext_reloc_in) PARAMS ((bfd *, struct reloc_ext_external *,
418 arelent *, asymbol **));
419void
420NAME(aout,swap_std_reloc_in) PARAMS ((bfd *, struct reloc_std_external *,
421 arelent *, asymbol **));
422
1f29e30b
JG		 423boolean
424NAME(aout,slurp_reloc_table) PARAMS ((bfd *abfd, sec_ptr asect,
425 asymbol **symbols));
426
326e32d7 427long
1f29e30b
JG		 428NAME(aout,canonicalize_reloc) PARAMS ((bfd *abfd, sec_ptr section,
429 arelent **relptr, asymbol **symbols));
430
326e32d7 431long
1f29e30b
JG		 432NAME(aout,get_reloc_upper_bound) PARAMS ((bfd *abfd, sec_ptr asect));
433
434void
435NAME(aout,reclaim_reloc) PARAMS ((bfd *ignore_abfd, sec_ptr ignore));
436
437alent *
438NAME(aout,get_lineno) PARAMS ((bfd *ignore_abfd, asymbol *ignore_symbol));
439
440void
441NAME(aout,print_symbol) PARAMS ((bfd *ignore_abfd, PTR file,
9e2dad8e 442 asymbol *symbol, bfd_print_symbol_type how));
1f29e30b 443
c2623b7d
KR		 444void
445NAME(aout,get_symbol_info) PARAMS ((bfd *ignore_abfd,
446 asymbol *symbol, symbol_info *ret));
447
1f29e30b
JG		 448boolean
449NAME(aout,find_nearest_line) PARAMS ((bfd *abfd, asection *section,
69ebee86
JG		 450 asymbol **symbols, bfd_vma offset, CONST char **filename_ptr,
451 CONST char **functionname_ptr, unsigned int *line_ptr));
69ebee86 452
1f29e30b
JG		 453int
454NAME(aout,sizeof_headers) PARAMS ((bfd *abfd, boolean exec));
455
456boolean
457NAME(aout,adjust_sizes_and_vmas) PARAMS ((bfd *abfd,
458 bfd_size_type *text_size, file_ptr *text_end));
459
460void
461NAME(aout,swap_exec_header_in) PARAMS ((bfd *abfd,
462 struct external_exec *raw_bytes, struct internal_exec *execp));
69ebee86 463
1f29e30b
JG		 464void
465NAME(aout,swap_exec_header_out) PARAMS ((bfd *abfd,
466 struct internal_exec *execp, struct external_exec *raw_bytes));
69ebee86 467
e85e8bfe
ILT		 468struct bfd_hash_entry *
469NAME(aout,link_hash_newfunc)
470 PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
471
472boolean
473NAME(aout,link_hash_table_init)
474 PARAMS ((struct aout_link_hash_table *, bfd *,
475 struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
476 struct bfd_hash_table *,
477 const char *)));
478
4c3721d5
ILT		 479struct bfd_link_hash_table *
480NAME(aout,link_hash_table_create) PARAMS ((bfd *));
481
482boolean
483NAME(aout,link_add_symbols) PARAMS ((bfd *, struct bfd_link_info *));
484
485boolean
486NAME(aout,final_link) PARAMS ((bfd *, struct bfd_link_info *,
487 void (*) (bfd *, file_ptr *, file_ptr *,
488 file_ptr *)));
489
5c8444f8
ILT		 490boolean
491NAME(aout,bfd_free_cached_info) PARAMS ((bfd *));
492
7de245d3
PB		 493/* Prototypes for functions in stab-syms.c. */
494
9eb73722 495CONST char *
1f29e30b 496aout_stab_name PARAMS ((int code));
7de245d3 497
69ebee86
JG		 498/* A.out uses the generic versions of these routines... */
499
6812b607 500#define aout_32_get_section_contents _bfd_generic_get_section_contents
c0e5039e 501
6812b607 502#define aout_64_get_section_contents _bfd_generic_get_section_contents
ce07dd7c
KR		 503#ifndef NO_WRITE_HEADER_KLUDGE
504#define NO_WRITE_HEADER_KLUDGE 0
505#endif
c0e5039e 506
326e32d7
ILT		 507#ifndef aout_32_bfd_is_local_label
508#define aout_32_bfd_is_local_label bfd_generic_is_local_label
509#endif
510
ce07dd7c 511#ifndef WRITE_HEADERS
c0e5039e
JG		 512#define WRITE_HEADERS(abfd, execp) \
513 { \
ce07dd7c
KR		 514 bfd_size_type text_size; /* dummy vars */ \
515 file_ptr text_end; \
516 if (adata(abfd).magic == undecided_magic) \
517 NAME(aout,adjust_sizes_and_vmas) (abfd, &text_size, &text_end); \
c0e5039e 518 \
0fa4f690 519 execp->a_syms = bfd_get_symcount (abfd) * EXTERNAL_NLIST_SIZE; \
c0e5039e
JG		 520 execp->a_entry = bfd_get_start_address (abfd); \
521 \
522 execp->a_trsize = ((obj_textsec (abfd)->reloc_count) * \
523 obj_reloc_entry_size (abfd)); \
524 execp->a_drsize = ((obj_datasec (abfd)->reloc_count) * \
525 obj_reloc_entry_size (abfd)); \
526 NAME(aout,swap_exec_header_out) (abfd, execp, &exec_bytes); \
527 \
4002f18a
ILT		 528 if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0) return false; \
529 if (bfd_write ((PTR) &exec_bytes, 1, EXEC_BYTES_SIZE, abfd) \
530 != EXEC_BYTES_SIZE) \
531 return false; \
c0e5039e
JG		 532 /* Now write out reloc info, followed by syms and strings */ \
533 \
4c3721d5
ILT		 534 if (bfd_get_outsymbols (abfd) != (asymbol **) NULL \
535 && bfd_get_symcount (abfd) != 0) \
c0e5039e 536 { \
4002f18a
ILT		 537 if (bfd_seek (abfd, (file_ptr)(N_SYMOFF(*execp)), SEEK_SET) \
538 != 0) \
539 return false; \
c0e5039e 540 \
4c3721d5 541 if (! NAME(aout,write_syms)(abfd)) return false; \
c0e5039e 542 \
4002f18a
ILT		 543 if (bfd_seek (abfd, (file_ptr)(N_TRELOFF(*execp)), SEEK_SET) \
544 != 0) \
545 return false; \
c0e5039e 546 \
4002f18a
ILT		 547 if (!NAME(aout,squirt_out_relocs) (abfd, obj_textsec (abfd))) \
548 return false; \
549 if (bfd_seek (abfd, (file_ptr)(N_DRELOFF(*execp)), SEEK_SET) \
550 != 0) \
551 return false; \
c0e5039e 552 \
4002f18a
ILT		 553 if (!NAME(aout,squirt_out_relocs)(abfd, obj_datasec (abfd))) \
554 return false; \
c0e5039e
JG		 555 } \
556 }
ce07dd7c 557#endif
e85e8bfe
ILT		 558
559#endif /* ! defined (LIBAOUT_H) */
GDB Binutils - Deliverables
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