1 Fri Apr 8 12:22:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target
6 Wed Apr 6 20:44:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
8 * config.bfd, configure.host: Add mips-*-sysv4* support.
10 Thu Apr 7 14:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
12 * coff-mips.c (mips_howto_table): Add entry for MIPS_R_SWITCH.
13 (mips_ecoff_swap_reloc_in): For MIPS_R_SWTICH, copy r_symndx into
14 r_offset and set r_symndx to RELOC_SECTION_TEXT.
15 (mips_ecoff_swap_reloc_out): For MIPS_R_SWITCH, get the r_symndx
16 value from the r_offset field.
17 (mips_adjust_reloc_in): Maximum r_type value is now MIPS_R_SWITCH.
18 For MIPS_R_SWITCH, copy the r_offset field into the addend field.
19 (mips_adjust_reloc_out): For MIPS_R_SWITCH, copy the addend field
20 into the r_offset field.
21 (mips_switch_reloc): New function.
22 (mips_bfd_reloc_type_lookup): Translate BFD_RELOC_GPREL32 into
24 (mips_relocate_section): Handle MIPS_R_SWITCH.
25 (mips_relax_section): Adjust MIPS_R_SWITCH offset if necessary.
27 Thu Apr 7 11:10:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
29 * elfcode.h (elf_set_section_contents): Support calling the backend
30 function elf_backend_begin_write_processing when just beginning to
33 * libelf.h (elf_backend_begin_write_processing): Declare.
35 * elf{32,64}-target.h (elf_backend_begin_write_processing): Provide
37 (elf{32,64}_bed): Add elf_backend_begin_write_processing.
39 * elf32-hppa.h (elf_hppa_tc_symbol): Delete extern declaration.
40 (elf_hppa_tc_make_sections): Likewise.
42 * elf32-hppa.c (symext_chain_built): Delete.
43 (symext_chain_size): Renamed from symextn_contents_real_size.
44 (elf32_hppa_backend_{begin,final}_write_processing): New functions.
45 (add_entry_to_symext_chain): New function.
46 (hppa_elf_set_section_contents): Ignore writes to the symbol extension
47 section until it's been rebuilt internally.
48 (hppa_elf_get_section_contents): Symbol extension section is no
50 (elf_backend_{begin,final}_write_processing): Define.
51 (elf_hppa_tc_make_sections): Simplify now that much code has
52 migrated into elf32_hppa_backend_{being,final}_write_processing.
54 Wed Apr 6 17:24:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
56 Add new target vectors to read the dynamic symbols and dynamic
57 relocs. Change a.out to use these rather than reading the dynamic
58 symbols and relocs along with the normal symbols and relocs.
59 * targets.c (bfd_target): Add fields
60 _bfd_get_dynamic_symtab_upper_bound,
61 _bfd_canonicalize_dynamic_symtab,
62 _bfd_get_dynamic_reloc_upper_bound,
63 _bfd_canonicalize_dynamic_reloc.
64 (BFD_JUMP_TABLE_DYNAMIC): Define.
65 * libbfd-in.h (_bfd_nodynamic_get_dynamic_symtab_upper_bound):
67 (_bfd_nodynamic_canonicalize_dynamic_symtab): Define.
68 (_bfd_nodynamic_get_dynamic_reloc_upper_bound): Define.
69 (_bfd_nodynamic_canonicalize_dynamic_reloc): Define.
70 * bfd.c (bfd_get_dynamic_symtab_upper_bound): Define.
71 (bfd_canonicalize_dynamic_symtab): Define.
72 (bfd_get_dynamic_reloc_upper_bound): Define.
73 (bfd_canonicalize_dynamic_reloc): Define.
74 * sunos.c (MY_read_dynamic_symbols): Don't define.
75 (MY_read_dynamic_relocs): Don't define.
76 (MY_get_dynamic_symtab_upper_bound): Define.
77 (MY_canonicalize_dynamic_symtab): Define.
78 (MY_get_dynamic_reloc_upper_bound): Define.
79 (MY_canonicalize_dynamic_reloc): Define.
80 (struct sunos_dynamic_info): Change type of dynsym_count and
81 dynrel_count to long. Add fields canonical_dynsym and
83 (sunos_read_dynamic_info): Check that BFD had DYNAMIC flag set.
84 Clear info->canonical_dynsym and info->canonical_dynrel.
85 (MY(read_dynamic_symbols)): Removed.
86 (MY(read_dynamic_relocs)): Removed.
87 (sunos_get_dynamic_symtab_upper_bound): New function.
88 (sunos_canonicalize_dynamic_symtab): New function.
89 (sunos_get_dynamic_reloc_upper_bound): New function.
90 (sunos_canonicalize_dynamic_reloc): New function.
91 * libaout.h: Declare struct reloc_ext_external and
92 reloc_std_external to avoid prototype problems.
93 (struct aout_backend_data): Remove fields read_dynamic_symbols and
95 (NAME(aout,translate_symbol_table)): Declare.
96 (NAME(aout,swap_ext_reloc_in)): Declare.
97 (NAME(aout,swap_std_reloc_in)): Declare.
98 * aoutx.h (NAME(aout,translate_symbol_table)): Renamed from
99 translate_symbol_table and made non-static. Changed all callers.
100 (NAME(aout,slurp_symbol_table)): Don't read dynamic symbols.
101 (NAME(aout,slurp_reloc_table)): Don't read dynamic relocs.
102 (NAME(aout,get_reloc_upper_bound)): Don't count dynamic relocs.
103 * aoutf1.h (aout_32_sunos4_write_object_contents): Don't bother to
104 remove dynamic symbols and relocs. They will no longer be
106 (MY_read_dynamic_symbols): Don't define.
107 (MY_read_dynamic_relocs): Don't define.
108 (sunos4_aout_backend): Don't initialize dynamic entry points.
109 * aout-target.h (MY_read_dynamic_symbols): Don't define.
110 (MY_read_dynamic_relocs): Don't define.
111 (MY(backend_data)): Don't initialize dynamic entry points.
112 (MY_get_dynamic_symtab_upper_bound): If not defined, define to
113 _bfd_nodynamic version.
114 (MY_canonicalize_dynamic_symtab): Likewise.
115 (MY_get_dynamic_reloc_upper_bound): Likewise.
116 (MY_canonicalize_dynamic_reloc): Likewise.
117 * All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector.
118 * bfd-in2.h: Rebuilt.
121 * cf-m68klynx.c: Include sysdep.h.
123 * hp300hpux.c: Removed some spaces in uses of NAME to avoid
124 problems with traditional C compilers.
126 * targets.c (bfd_target): Rearranged fields in target vector.
127 Removed _bfd_debug_info_start, _bfd_debug_info_end and
128 _bfd_debug_info_accumulate, which were never used.
129 (BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined.
130 (BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined.
131 (BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined.
132 (BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined.
133 * All backends: Changed to use the new BFD_JUMP_TABLE_* macros
134 rather than the single JUMP_TABLE macro. Removed many of the
135 weird macro definitions needed to support the monolithic
137 * bfd-in.h (JUMP_TABLE): Removed.
138 * libbfd-in.h: Define a bunch of macros, and declare a few
139 functions, for use with the new BFD_JUMP_TABLE_* macros.
140 * libbfd.c (_bfd_dummy_new_section_hook): Removed.
141 (bfd_false): Set bfd_error_invalid_operation.
142 (bfd_nullvoidptr): Likewise.
143 (bfd_n1): New function.
144 (_bfd_nocore_core_file_matches_executable_p): Renamed from
145 _bfd_dummy_core_file_matches_executable_p.
146 (_bfd_nocore_core_file_failing_command): Similar rename. Set
147 bfd_error_invalid_operation.
148 (_bfd_nocore_core_file_failing_signal): Likewise.
149 (_bfd_generic_get_section_contents): Renamed from
150 bfd_generic_get_section_contents. Changed all callers.
151 (_bfd_generic_set_section_contents): Similar rename.
152 * ieee.c: #if 0 out ieee_bfd_debug_info_start,
153 ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They
155 * bfd-in2.h: Rebuilt.
158 Tue Apr 5 22:10:04 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
160 * Crude support for examining dynamic libraries.
161 * som.c (som_object_setup): Set DYNAMIC flag for SHL_MAGIC and
163 (som_prep_headers): Preserve the system_id for DYNAMIC objects.
164 Use SHL_MAGIC as the magic number of the DYNAMIC flag is set.
165 Write exec headers for DYNAMIC objects.
166 (som_begin_writing): DYNAMIC objects have the same alignment
167 restrictions as D_PAGED objects.
168 (bfd_section_from_som_symbol): Treat DYNAMIC objects like EXEC_P
170 (object_flags): Add DYNAMIC.
172 Tue Apr 5 17:48:52 1994 Stan Shebs (shebs@andros.cygnus.com)
174 * i386lynx.c, sparclynx.c (NAME): Remove embedded whitespace in
175 macro uses, confuses some non-ANSI compilers.
177 Tue Apr 5 15:50:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
179 * som.c (som_bfd_free_cached_info): Add missing PARAMS decl.
180 Don't free anything if we don't have a bfd_object.
181 (som_close_and_cleanup): Call som_bfd_free_cached_info.
183 Tue Apr 5 11:22:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
185 * elf32-mips.c (mips_elf_final_link): Don't remove empty sections.
186 It turns out not to be required on Irix 5, and it causes problems
187 if the sections happen to contain symbols.
189 * elfcode.h (write_shdrs_and_ehdr): Correct bfd_write check.
191 * aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if
192 section->relocation is NULL; malloc might have returned NULL when
193 given a zero size if there were no relocations.
194 * bout.c (b_out_canonicalize_reloc): Likewise.
195 * coffcode.h (coff_canonicalize_reloc): Likewise.
196 * ecoff.c (ecoff_canonicalize_reloc): Likewise.
197 * elfcode.h (elf_canonicalize_reloc): Likewise.
198 * mipsbsd.c (MY(canonicalize_reloc)): Likewise.
199 * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
200 * nlmcode.h (nlm_canonicalize_reloc): Likewise.
201 * som.c (som_canonicalize_reloc): Likewise.
202 * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc
203 returns NULL, don't report an error if we asked for zero bytes.
204 * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns
205 NULL, don't report an error if we asked for zero bytes.
206 * nlmcode.h (nlm_slurp_reloc_fixups): Likewise.
208 Mon Apr 4 15:30:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
210 * aoutx.h (NAME(aout,bfd_free_cached_info)): Don't free anything
211 if we don't have a bfd_object.
213 Made sure that every call to bfd_read, bfd_write, and bfd_seek
214 checks the return value and handled bfd_error correctly. These
215 changes are not itemised. Also:
216 * aoutx.h (emit_strtab): Change return type to boolean, and return
218 (NAME(aout,write_syms)): Check emit_strtab return value.
219 (NAME(aout,final_link)): Likewise.
220 * coffcode.h (coff_write_relocs): Change return type to boolean,
222 (coff_write_object_contents): Check coff_write_relocs return
224 * i386os9k.c (os9k_swap_exec_header_in): Change return type to
226 (os9k_object_p): Check os9k_swap_exec_header_in return value.
227 * oasys.c (oasys_read_record): Change return type to boolean.
228 (oasys_slurp_symbol_table: Check oasys_read_record return value.
229 (oasys_object_p, oasys_slurp_section_data): Likewise.
230 (oasys_write_record): Change return type to boolean.
231 (oasys_write_syms): Likewise. Also, check oasys_write_record
233 (oasys_write_sections): Check oasys_write_record return value.
234 (oasys_write_header): Change return type to boolean. Check
235 oasys_write_record return value.
236 (oasys_write_end, oasys_write_data): Likewise.
237 (oasys_write_object_contents): Check return values of
238 oasys_write_header, oasys_write_syms, oasys_write_data, and
240 * srec.c (srec_write_record): Change return type to boolean.
241 (srec_write_header): Likewise. Also, check srec_write_record
243 (srec_write_section, srec_write_terminator): Likewise.
244 (srec_write_symbols): Change return type to boolean.
245 (internal_srec_write_object_contents): Check return value of
246 srec_write_symbols, srec_write_header, srec_write_section, and
247 srec_write_terminator.
249 * Makefile.in: Rebuilt dependencies.
251 Mon Apr 4 10:56:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
253 * aix386-core.c (aix386_bfd_is_local_label): Correct cast from
255 * ptrace-core.c (ptrace_unix_bfd_is_local_label): Correct cast from
257 * trad-core.c (trad_unix_bfd_is_local_label): Correct cast from
260 Sun Apr 3 18:27:29 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
262 * som.c (som_slurp_string_table): Use malloc to allocate space
263 for the cached copy of the native string table.
264 (som_slurp_symbol_table): Likewise for the native symbol table.
265 (som_slurp_reloc_table): Likewise for the native and generic
267 (som_bfd_free_cached_info): Free the cached native strings,
268 symbols, and relocations. Also free the canonical cached
271 Fri Apr 1 12:40:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
273 * aoutx.h (aout_link_write_symbols): If keep_memory is false, make
274 sure the symbol name is stored in permanent memory before adding
275 it to the string table.
277 * archive.c (_bfd_write_archive_contents): Once we've found an
278 object, don't bother to look for more when deciding whether to
280 (compute_and_write_armap): After adding the symbols for a BFD,
281 call bfd_free_cached_info on it.
283 Add bfd_free_cached_info support to a.out backends.
284 * aoutx.h (aout_get_external_symbols): Renamed from
285 aout_link_get_symbols. Read strings even if symbols have been
286 read. Store string size in obj_aout_string_size.
287 (NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to
288 read the symbols. Allocate the cached symbols with malloc, not
290 (NAME(aout,slurp_reloc_table)): Allocate the cached relocs with
291 malloc, not bfd_alloc.
292 (NAME(aout,bfd_free_cached_info)): New function; free cached
294 * libaout.h (struct aoutdata): Add external_string_size field.
295 (obj_aout_external_string_size): New accessor macro.
296 (NAME(aout,close_and_cleanup)): Don't declare.
297 (NAME(aout,bfd_free_cached_info)): Declare.
298 (aout_32_close_and_cleanup): Don't define.
299 (aout_64_close_and_cleanup): Don't define.
300 * aout-target.h (MY_bfd_free_cached_info): If not already defined,
301 define as NAME(aout,free_cached_info).
302 (MY_close_and_cleanup): If not already defined, define as
303 MY_bfd_free_cached_info.
304 * aout-adobe.c (aout_32_close_and_cleanup): Define.
305 (aout_32_bfd_free_cached_info): Don't define.
306 * bout.c (aout_32_close_and_cleanup): Define.
307 (aout_32_bfd_free_cached_info): Don't define.
308 * hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true.
309 (MY_close_and_cleanup): Don't define.
310 * i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached
311 relocs with malloc, not bfd_alloc.
312 * i386os9k.c (aout_32_close_and_cleanup): Define.
313 (aout_32_bfd_free_cached_info): Don't define.
315 Add a new entry point to free memory cached by a BFD.
316 * targets.c (bfd_target): Add _bfd_free_cached_info field.
317 * bfd.c (bfd_free_cached_info): Define.
318 * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info.
319 * bfd-in2.h: Rebuilt.
320 * All backends: Initialize bfd_free_cached_info entry point to
323 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Correct type of
324 first, unused, argument.
325 (hppa_elf_is_local_label): Declare instead of
326 som_bfd_is_local_label.
328 * coff-a29k.c (a29k_reloc): Add reloc_entry->address to value of
329 absolute R_IREL reloc.
331 Thu Mar 31 11:52:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
333 Added some support for Irix 4 shared libraries.
334 * ecoff.c (ecoff_new_section_hook): Set SEC_SHARED_LIBRARY for a
336 (ecoff_sec_to_styp_flags): Set SEC_SHARED_LIBRARY if
337 STYP_ECOFF_LIB bit is set.
338 (ecoff_compute_section_file_positions): Round the contents of a
339 .lib section up to the next page boundary.
340 (ecoff_set_section_contents): If we see a .lib section, increment
341 the vma by one to count the number of shared libraries we have.
342 (ecoff_write_object_contents): Don't crash if we see a
343 STYP_ECOFF_LIB section, and don't adjust text_start or data_start
346 * coffcode.h (CALC_ADDEND): Change to fetch original symbol value
347 from original BFD, rather than using value of current BFD symbol.
348 Needed for new linker.
349 * coff-sparc.c (CALC_ADDEND): Likewise.
351 * ecoff.c (ecoff_write_object_contents): Set the text_start and
352 data_start entries in the optional header correctly even if a text
353 or data section starts at location zero.
355 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_26 (from sef
357 * bfd-in2.h: Rebuilt.
359 * nlm32-i386.c (nlm_i386_read_import): Null terminate the symbol
361 * nlm32-alpha.c (nlm_alpha_read_import): Likewise.
362 * nlm32-sparc.c (nlm_sparc_read_import): Likewise.
364 * coffgen.c (coff_write_symbol): Reindented. Changed to return
365 boolean, and changed written to unsigned int *. Check error
366 returns from called functions.
367 (coff_write_alien_symbol): Likewise.
368 (coff_write_native_symbol): Likewise.
369 (coff_write_symbols): Likewise. Reworked checks on whether to
370 write symbol name to string table for clarity and to avoid core
371 dumping when given a non COFF symbol.
372 * libcoff-in.h (coff_write_symbols): Declare as returning boolean.
373 * libcoff.h: Rebuilt.
374 * coffcode.h (coff_write_object_contents): Check return value of
377 Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
379 Changes to let BFD return an error indication from
380 get_symtab_upper_bound, bfd_canonicalize_symtab,
381 bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now
382 return long instead of unsigned int, and use -1 to indicate an
383 error. Along the way, rename get_symtab_upper_bound to
384 bfd_get_symtab_upper_bound.
385 * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on
387 (bfd_canonicalize_reloc): Likewise.
388 * syms.c (bfd_get_symtab_upper_bound): Renamed from
389 get_symtab_upper_bound.
390 * targets.c (bfd_target): Renamed _get_symtab_upper_bound to
391 _bfd_get_symtab_upper_bound, and changed it and
392 _bfd_canonicalize_symtab and _get_reloc_upper_bound and
393 _bfd_canonicalize_reloc to all return long.
394 * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors.
395 (NAME(aout,canonicalize_reloc)): Likewise.
396 (NAME(aout,get_reloc_upper_bound)): Likewise.
397 (NAME(aout,get_symtab_upper_bound)): Likewise.
398 * bout.c (b_out_canonicalize_reloc): Likewise.
399 (b_out_get_reloc_upper_bound): Likewise.
400 * coffcode.h (coff_canonicalize_reloc): Likewise.
401 * coffgen.c (coff_get_symtab_upper_bound): Likewise.
402 (coff_get_symtab): Likewise.
403 (coff_get_reloc_upper_bound): Likewise.
404 * ecoff.c (ecoff_get_symtab_upper_bound): Likewise.
405 (ecoff_get_symtab): Likewise.
406 (ecoff_canonicalize_reloc): Likewise.
407 * elfcode.h (elf_get_symtab_upper_bound): Likewise.
408 (elf_get_reloc_upper_bound): Likewise.
409 (elf_canonicalize_reloc): Likewise.
410 (elf_get_symtab): Likewise.
411 * hp300hpux.c (MY(get_symtab)): Likewise.
412 (MY(get_symtab_upper_bound)): Likewise.
413 (MY(canonicalize_reloc)): Likewise.
414 * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
415 * ieee.c (ieee_slurp_external_symbols): Change return type to
416 boolean. Check for errors from get_symbol.
417 (ieee_slurp_symbol_table): Change return type to boolean. Check
418 for errors from ieee_slurp_external_symbols.
419 (ieee_get_symtab_upper_bound): Return long, and -1 on errors.
420 (ieee_get_symtab): Likewise.
421 (ieee_get_reloc_upper_bound): Likewise.
422 (ieee_canonicalize_reloc): Likewise.
423 * mipsbsd.c (MY(canonicalize_reloc)): Likewise.
424 * nlmcode.h (nlm_get_symtab_upper_bound): Likewise.
425 (nlm_get_symtab): Likewise.
426 (nlm_get_reloc_upper_bound): Likewise.
427 (nlm_canonicalize_reloc): Likewise.
428 * oasys.c (oasys_get_symtab_upper_bound): Likewise.
429 (oasys_get_symtab): Likewise.
430 (oasys_get_reloc_upper_bound): Likewise.
431 (oasys_canonicalize_reloc): Likewise.
432 * som.c (som_get_symtab_upper_bound): Likewise.
433 (som_get_symtab): Likewise.
434 (som_get_reloc_upper_bound): Likewise.
435 (som_canonicalize_reloc): Likewise.
436 * srec.c (srec_get_symtab_upper_bound): Likewise.
437 (srec_get_symtab): Likewise.
438 (srec_get_reloc_upper_bound): Define as bfd_0l.
439 (srec_canonicalize_reloc): Likewise.
440 * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors.
441 (tekhex_get_symtab_upper_bound): Likewise.
442 (tekhex_get_reloc_upper_bound): Define as bfd_0l.
443 (tekhex_canonicalize_reloc): Likewise.
444 * libaout.h (NAME(aout,get_symtab_upper_bound)): Change
445 declaration to return long.
446 (NAME(aout,get_symtab)): Likewise.
447 (NAME(aout,canonicalize_reloc)): Likewise.
448 (NAME(aout,get_reloc_upper_bound)): Likewise.
449 * libcoff-in.h (coff_get_symtab_upper_bound): Likewise.
450 (coff_get_symtab): Likewise.
451 (coff_get_reloc_upper_bound): Likewise.
452 * libecoff.h (ecoff_get_symtab_upper_bound): Likewise.
453 (ecoff_get_symtab): Likewise.
454 (ecoff_canonicalize_reloc): Likewise.
455 * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise.
456 (bfd_elf32_get_symtab): Likewise.
457 (bfd_elf32_get_reloc_upper_bound): Likewise.
458 (bfd_elf32_canonicalize_reloc): Likewise.
459 (bfd_elf64_get_symtab_upper_bound): Likewise.
460 (bfd_elf64_get_symtab): Likewise.
461 (bfd_elf64_get_reloc_upper_bound): Likewise.
462 (bfd_elf64_canonicalize_reloc): Likewise.
463 * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise.
464 (nlmNAME(get_symtab)): Likewise.
465 (nlmNAME(get_reloc_upper_bound)): Likewise.
466 (nlmNAME(canonicalize_reloc)): Likewise.
467 * archive.c (compute_and_write_armap): Use error_return and
468 no_memory_return labels rather than freeing information in various
469 places. Change storage, symcount and src_count to long. Check
470 errors from bfd_get_symtab_upper_bound and
471 bfd_canonicalize_symtab.
472 * bout.c (b_out_relax_section): Change reloc_size to long. Check
473 for errors from bfd_get_reloc_upper_bound and
474 bfd_canonicalize_reloc.
475 (b_out_get_relocated_section_contents): Likewise.
476 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
478 * elf32-mips.c: Likewise.
479 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
480 (hppa_look_for_stubs_in_section): Check for errors from
481 bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and
482 bfd_canonicalize_reloc.
483 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors
484 from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
485 * linker.c (generic_link_read_symbols): Likewise.
486 (_bfd_generic_final_link): Check for errors from
487 bfd_get_reloc_upper_bound and bfd_canonicalize_reloc.
488 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
489 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
490 (bfd_coff_reloc16_get_relocated_section_contents): Likewise.
491 * libbfd.c (bfd_0l): New function.
492 * libbfd-in.h (bfd_0l): Declare.
493 * aix386-core.c: Change get_symtab_upper_bound, get_symtab,
494 get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather
496 * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise.
497 * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise.
498 * bfd-in2.h: Rebuilt.
500 * libcoff.h: Rebuilt.
502 * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables
505 Wed Mar 30 08:33:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
507 * hosts/dpx2.h: Define POSIX_UTIME.
509 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
511 * i386dynix.c, config/i386-dynix.mt: New files, handling Dynix
513 * configure.in, config.bfd: Use them for Dynix.
514 * Makefile.in: Add dependencies for i386dynix.o.
515 * targets.c: Add definition for i386dynix_vec.
516 * hosts/symmetry.h: Do not define TRAD_CORE_USER_OFFSET for Dynix.
517 Define HOST_DATA_START_ADDR and TRAD_UNIX_CORE_FILE_FAILING_SIGNAL
518 for Dynix. Remove inclusion of dynix3.h, Dynix bfd is now handled by
521 Mon Mar 28 12:53:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
523 * Makefile.in (BFD32_BACKENDS): Add coff-sparc.o.
525 * coffcode.h (coff_set_flags): Handle bfd_arch_powerpc like
528 * config.bfd (powerpc-*-aix*): New target; use rs6000.mt.
529 * config/rs6000.mt (SELECT_ARCHITECTURES): Add bfd_powerpc_arch.
531 * aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag
532 for generated constructor section.
534 Sun Mar 27 16:25:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
536 * som.c (som_begin_writing): New approach at dealing with holes
537 in executables left by the HP linker. Does not rely on subspace
538 alignments as subspaces are *NOT* guaranteed to be properly
539 aligned in an executable (can you believe that!).
541 Sat Mar 26 10:25:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
543 * som.c (som_get_section_contents): New function. Do not try
544 to actually read data from a section that doesn't have either
545 SEC_LOAD or SEC_DEBUGGING set (eg $BSS$) just return true.
547 * libbfd.c (bfd_read): Set bfd_error as appropriate for a short
548 read. (bfd_error_system_call or bfd_error_file_truncated).
550 * som.c: Do not blindly set bfd_error_system_call after a
551 failing bfd_read, bfd_write, or bfd_seek. In a few places
552 (like som_object_p) override the error status set by bfd_read.
554 * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise.
555 * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise.
556 * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise.
557 * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise.
559 * som.c: Check return values from several bfd_{seek,read,write}
560 calls that we just assumed were not failing.
562 Fri Mar 25 11:44:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
564 * hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4.
565 * config/sysv4.mh: Add comment.
566 * config/symmetry.mh: Change comment.
567 * configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*.
569 Fri Mar 25 17:10:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
571 Changes to support linker relaxing of embedded MIPS PIC code to
572 use a five instruction sequence for function calls which are out of
573 range of the bal instruction.
574 * libecoff.h (struct ecoff_section_tdata): Define.
575 (ecoff_section_data): Define.
576 (ecoff_bfd_relax_section): Don't define.
577 * ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free
578 the debugging information if it has already been read.
579 (ecoff_indirect_link_order): Handle _cooked_size being different
580 from _raw_size. Don't reread the contents or the relocs if they
581 have already been read in.
582 * coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from
584 (PCREL16_EXPANSION_ADJUSTMENT): Define.
585 (mips_relocate_refhi): Take adjust argument.
586 (mips_relocate_section): Handle reloc offsets stored in section
587 used_by_bfd field. Call mips_relax_pcrel16 to handle details of
588 expanding an out of range PCREL16. Keep trace of adjustments
589 required by expansions. Set s and unset h when converting a reloc
590 from undefined to section. Change handling of PC relative relocs:
591 if against a section, they are correct in the object file, if
592 against an external symbol they are pcrel_offset.
593 (mips_relax_section): New function.
594 (mips_relax_pcrel16): New function.
595 (ecoff_bfd_relax_section): Define.
596 * coff-alpha.c (ecoff_bfd_relax_section): Define.
597 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments
598 built by mips_relax_section when writing out addresses.
599 * elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field.
601 * aoutx.h (NAME(aout,find_nearest_line)): The caller expects
602 functionname_ptr to be set to a symbol name, so prepend
605 Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com)
607 * coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info
608 for 16bit relative branches.
609 * coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on
612 Thu Mar 24 09:21:13 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
614 * som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects.
615 (som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise.
617 Wed Mar 23 14:29:31 1994 David J. Mackenzie (djm@rtl.cygnus.com)
619 * netbsd386.c (N_SET_FLAGS): Delete the old definition.
621 Wed Mar 23 14:58:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
623 Clean up the relaxing code for the new linker.
624 * targets.c (_bfd_relax_section): Take boolean *again argument
625 rather than asymbol list.
626 * bfd.c (bfd_relax_section): Change name of fourth argument from
628 * reloc.c (bfd_generic_relax_section): Take boolean *again
629 argument rather than asymbol list. Always return true.
630 * bout.c: Include genlink.h.
631 (aligncode, perform_slip): Declare.
632 (perform_slip): Take BFD argument rather than asymbol list.
633 Changed all callers. Get the symbols from the BFD. Change the
634 hash table entry value as well as the symbol value.
635 (abs32code): Take BFD argument rather than asymbol list. Changed
637 (aligncode): Likewise.
638 (b_out_relax_section): Take boolean *again argument rather than
639 asymbol list. Only return false if an error occurred. Set *again
640 to false. Get symbols from BFD.
641 * reloc16.c: Include genlink.h.
642 (bfd_perform_slip): Take BFD argument rather than asymbol list.
643 Get the symbols from the BFD. Change the hash table entry value
644 as well as the symbol value.
645 (bfd_coff_reloc16_relax_section): Take boolean *again argument
646 rather than asymbol list. Only return false if an error occurred.
647 Set *again to false. Get symbols from BFD.
648 * coffcode.h (bfd_coff_backend_data): Change
649 _bfd_coff_reloc16_estimate to take BFD argument rather than
651 (bfd_coff_reloc16_estimate): Corresponding change.
652 (dummy_reloc16_estimate): Corresponding change.
653 * libcoff-in.h (bfd_coff_reloc16_relax_section): Change
654 declaration to take boolean * rather than asymbol list.
655 (bfd_perform_slip): Change declaration to take BFD rather than
657 * coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather
658 than asymbol list. Changed calls to bfd_perform_slip.
659 * bfd-in2.h: Rebuilt.
661 * libcoff.h: Rebuilt.
662 * Makefile.in: Rebuilt dependencies.
664 * genlink.h (_bfd_generic_link_get_symbols): Define.
665 (_bfd_generic_link_get_symcount): Define.
666 * linker.c (generic_link_read_symbols): New function.
667 (generic_link_add_object_symbols): Use it. Use
668 _bfd_generic_link_get_symbols and _bfd_generic_link_get_symcount
669 to get the symbols from the BFD.
670 (generic_link_check_archive_element): Likewise.
671 (_bfd_generic_final_link): Likewise.
672 (_bfd_generic_link_output_symbols): Likewise.
673 (default_indirect_link_order): Likewise.
674 (generic_link_add_symbol_list): Store pointer to hash table entry
675 in asymbol udata field.
677 Tue Mar 22 13:09:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
679 * coff-mips.c (mips_howto_table): Add entry for new MIPS_R_PCREL16
680 reloc, used in embedded PIC code.
681 (mips_adjust_reloc_in): Change sanity check to permit new reloc.
682 (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_16_PCREL_S2 into
685 * elf32-mips.c (mips_elf_final_link): Account for link_order
686 relocs when allocating space for relocations. Set SEC_RELOC flag
687 for any section which has relocs. Handle link_order relocs in
688 link_order loop. Use _bfd_generic_link_add_symbols_collect for
689 add_symbls entry point.
691 * linker.c (_bfd_generic_final_link): Set reloc_count to 0 before
692 counting relocs. Set SEC_RELOC flag for any section which has
695 * linker.c (_bfd_default_link_order): Handle bfd_data_link_order.
697 * linker.c (_bfd_generic_link_add_symbols): Just call
698 generic_link_add_symbols.
699 (_bfd_generic_link_add_symbols_collect): New function, like
700 _bfd_generic_link_add_symbols but also collect constructors and
701 destructors by name as collect2 does.
702 (generic_link_add_symbols): New function, like old
703 _bfd_generic_link_add_symbols but with collect argument.
704 (generic_link_add_object_symbols): Take collect argument.
705 (generic_link_check_archive_element_no_collect): New function.
706 (generic_link_check_archive_element_collect): New function.
707 (generic_link_check_archive_element): Take collect argument.
708 (generic_link_add_symbol_list): Take collect argument.
709 (_bfd_generic_link_add_one_symbol): Rename constructor argument to
711 * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare.
714 Tue Mar 22 10:04:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
716 * archive.c (bfd_construct_extended_name_table): Use ar_padchar
717 for first character in an extended name.
718 (_bfd_write_archive_contents): If ar_padchar == '/', then use
719 "//" as the name of the special archive member holding the
722 Mon Mar 21 12:28:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
724 Support for link_order types which generate relocs in order to
725 support -Ur in the linker.
726 * linker.c (generic_link_add_symbol_list): Remove bitsize argument
727 from call to _bfd_generic_link_add_one_symbol.
728 (_bfd_generic_link_add_one_symbol): Remove bitsize argument.
729 Don't pass bitsize to constructor call back. Pass BFD_RELOC_CTOR
730 instead of bitsize to add_to_set call back.
731 (_bfd_generic_final_link): Account for link_order relocs when
732 allocating space for relocations. Handle them in link_order loop.
733 (_bfd_generic_reloc_link_order): New function.
734 (_bfd_default_link_order): If a reloc_link_order is seen here,
736 (_bfd_count_link_order_relocs): New function.
737 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize
738 argument from declaration.
739 (_bfd_generic_reloc_link_order): Declare.
740 (_bfd_count_link_order_relocs): Declare.
742 * aoutx.h (aout_link_add_symbols): Remove bitsize argument from
743 call to _bfd_generic_link_add_one_symbol.
744 (NAME(aout,final_link)): Account for link_order relocs when
745 allocating space for relocations. Handle them after handling all
747 (aout_link_reloc_link_order): New function.
748 * ecoff.c (ecoff_link_add_externals): Remove bitsize argument from
749 call to _bfd_generic_link_add_one_symbol.
750 (ecoff_bfd_final_link): Account for link_order relocs when
751 allocating space for relocations. Handle them in link_order loop.
752 (ecoff_link_write_external): Set the storage class of a defined
753 linker created symbol based on the section it is in. Correct
754 bfd_link_hash_weak case to use .sc rather than .st.
755 (ecoff_reloc_link_order): New function.
756 * coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle
758 * coff-mips.c (mips_bfd_reloc_type_lookup): Likewise.
760 * sunos.c (sunos_read_dynamic_info): Remove unused locals dynsym
763 * cisco-core.c (cisco_core_file_p): Only pass one argument to
764 bfd_zmalloc. Free a pointer, not a union.
765 (cisco_bfd_is_local_label): Correct cast from asection to asymbol.
767 Sun Mar 20 09:24:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
769 * bfd/som.c (som_begin_writing): Fix thinko (off by one error).
771 * som.c (bfd_section_from_som_symbol): Only to do the value
772 comparison for function symbols within executables.
774 * som.c (bfd_section_from_som_symbol): Renamed from
775 som_section_from_subspace_index. Pass in a native SOM symbol.
776 For executables, iterate through the sections to find out
777 which contains the symbol's address rather than using the
778 symbol_info field. (symbol_info has a different meaning for
779 dynamicly linked executables.)
781 * trad-core.c (trad_unix_core_file_p): Don't pass abfd to
784 * som.c (som_begin_writing): Fix braino (one call to align
785 space/subspace data was done unconditionally rather than
786 just for executables.)
788 * som.c (som_begin_writing): Align text in all executables to
789 make HPUX kernel happy. Fixes strip/objcopy for shared
792 Sat Mar 19 07:06:59 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
794 * som.c (som_begin_writing): Account for alignment needs of
795 subspaces too when writing executables. Never request a negative
796 bss size. Fixes some problems with demand paged executables,
797 still having problems with pure executables and shared executables.
799 Fri Mar 18 19:12:47 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
801 * trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not
802 bfd_zalloc for rawptr, because later on we may call free, not
805 * bfd.c (struct _bfd): Add cisco_core_struct to tdata union.
806 * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors.
807 * cisco-core.c: New file.
808 * Makefile.in: Change accordingly.
809 * configure.in: Recognize cisco_core_vec.
810 * config/m68k-aout.mt (SELECT_VECS): Add cisco_core_vec.
811 * targets.c: Add cisco_core_vec.
812 * bfd-in2.h: Rebuilt.
814 Fri Mar 18 18:13:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
816 * som.h (som_copyable_section_data_struct): New structure
817 containing all the private section information which needs
818 to be copied from input section to output section during
820 (som_section_data_struct): Remove several fields now in
821 som_copyable_section_data_struct. Make the space and
822 subspace dictionaries be pointers (to save space when
823 only reading objects).
825 * som.c (bfd_som_set_section_attributes): Now returns a boolean;
826 some references changed. Allocate a copyable data stucture if
827 none exists. Store info into the copyable data structure.
828 (bfd_som_set_subsection_attributes): Likewise.
829 (som_is_space, som_is_subspace, som_is_container): New functions.
830 Use these instead of directly accessing private data.
831 (som_prep_headers): Allocate space and subspace headers here.
832 Fill in some fields in the space/subspace headers from the
834 (som_bfd_copy_private_section_data): Only copy the stuff
835 that we really need to make objcopy and strip work. Allocate
836 the copy_data structure for the output bfd before copying.
838 * som.h (struct som_exec_data): New structure to hold exec
839 info that must be preserved when running objcopy/strip.
840 (struct somdata): Add new "exec_data" field and accessor
841 macro. Add some comments on how the various fields are used.
842 (som_section_data_struct): Make is_space and is_subspace bitfields.
843 Delete unused subspace_index. All references now use the
844 target_index field within the section structure itself.
846 * som.c (make_unique_section): Delete unused declaration.
847 (som_bfd_copy_private_bfd_data): New function.
848 (som_object_setup): Allocate space for and save exec information
849 that needs to be copied during objcopy/strip.
850 (som_mkobject): Do not allocate space for a file header here.
851 It is not used when only reading SOM objects.
852 (som_prep_headers): Allocate space for and attach a file header
853 to the output bfd. For executables, use the saved system_id
854 value rather than trying to guess the right value. Do not abort
855 wwhen setting file_hdr->entry* for executables.
856 (som_begin_writing): For executables, set the exec_entry and
858 (som_copy_private_backend_section_data): Always return a value.
860 * libhppa.h (PA_PAGESIZE): Define.
862 * som.c (SOM_ALIGN): Define.
863 (som_begin_writing): If writing an executable, initialize all
864 fields in the exec header to zero. Update fields in the exec
865 header as sizes of loadable subspaces are computed. Carefully
866 preserve alignments when building executables. Actually write the
867 exec after all the fields are filled in.
869 * Better long-filename handling. Reads SOM ABI compliant extended
870 names, but doesn't quite write compliant extended names yet.
871 * som.c (som_slurp_extended_name_table): Delete function. The
872 generic code will handle things correctly.
873 (som_slurp_armap): Seek to the beginning of the next member.
874 (normalize): New function.
875 (som_bfd_ar_write_symbol_stuff): Take the size of the extended
876 name table into account when computing the file offsets in the
877 SOM dictionary. Make sure to align to an even boundary.
878 (som_write_armap): Initialize the checksum to zero.
879 (ar_maxchars): Fix. Opps.
881 Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
883 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit
884 machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13.
886 Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
888 * bfd-in.h (BFD_VERSION): Use @VERSION@.
889 * Makefile.in (bfd.h): Replace it with contents of VERSION file.
890 * bfd-in2.h: Regenerated.
892 * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where
893 this was also named trad_unix_bfd_copy_private_bfd_data.
895 Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
897 * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c,
898 elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0)
899 returns NULL, it is not an error. It's possible that some of
900 these checks are not necessary (because the size can never be
901 zero), but putting in the checks is the conservative thing to do
902 in light of the fact that some of these malloc calls replaced
903 unchecked alloca calls, in which a zero argument would work fine.
905 Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
907 * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove
908 duplicate definition.
909 (osf_core_bfd_is_local_label): Define.
911 * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail
912 if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a
913 failure indication, it merely means there are no relocs.
915 * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
916 after NAME, since SunOS /bin/cc can't handle it.
918 Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com)
920 * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
921 From sukes@glue.umd.edu (Tasuki Hirata).
923 Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
925 * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than
926 all that convoluted stuff with NAME, CAT3, etc. The convoluted
927 stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess).
929 Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
931 * som.c (som_prep_for_fixups): Detect section symbols based
932 on either the lack of private data or the symbol flags. Do not
933 munge section symbol names anymore -- they no longer confuse GDB.
934 (som_begin_writing): Leave space for an exec header if writing
936 (som_slurp_symbol_table): Recognize both forms of section symbol
937 names "L$0\002" and "$<FOO>$". Change the name of "L$0\002"
938 section symbols to be the name of the section they represent.
939 Debugging symbols begin with "L$0\001", not just "L$".
941 Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
943 * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
945 * bfd-in.h (JUMP_TABLE): Add new entries to the jump table
946 for bfd_copy_private_section_data, bfd_copy_private_bfd_data,
947 and bfd_is_local_label.
949 * targets.c: Add new entries to the bfd_target structure.
951 * bfd.c (bfd_copy_private_bfd_data): New definition.
953 * section.c (bfd_copy_private_section_data): New definition.
955 * syms.c (bfd_is_local_label): New definition.
957 * libbfd-in.h (bfd_generic_is_local_label): Declare.
959 * libbfd.c (bfd_generic_is_local_label): New function.
961 * *-core.c: Provide default definitions for new functions in
962 the target vector which all point to bfd_false.
964 * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c
965 libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c
966 Default new vectors for copying private backend data to bfd_true.
967 Default new vector for determining if a symbol is a local label
968 to bfd_generic_is_local_label.
970 * som.c (som_bfd_copy_private_section_data): New function.
971 (som_bfd_is_local_label): New function.
972 (som_bfd_copy_private_bfd_data): For now default to bfd_true.
974 * elf32-hppa.c (hppa_elf_is_local_label): New function.
976 Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
978 * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
980 Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com)
983 Replace DEFUN and DEFUN_VOID with K&R-style function definition.
984 Indent some of them to GNU standards.
986 * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
987 cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
988 elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
989 libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
990 Update copyright years.
992 Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
994 * som.c (som_prep_for_fixups): A relocation involving the section
995 symbol for the *ABS* section is really a relocation involving
997 (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for
998 undefined symbols. Correctly distinguish between debugger symbols
1001 * som (setup_sections): Set SEC_DEBUGGING and the section attributes
1002 for spaces and subspaces.
1004 * som.c (som_bfd_count_ar_symbols): Fix typo.
1006 * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and
1007 HAS_RELOC based on the object's magic number.
1008 (make_unique_section): Delete function. BFD and its users are
1009 prepared to handle multiple sections with the same name.
1010 (setup_sections): Allocate space on the BFD's obstack to hold
1011 section names. Use bfd_make_setion_anyway rather than the
1012 obsolete make_unique_section.
1013 (som_prep_headers): Choose the correct SOM magic number based
1015 (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
1017 Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com)
1019 * elf32-ppc.c: Renamed from elf32-powerpc.c.
1020 start-sanitize-powerpc-netware
1021 * nlm32-ppc.c: Renamed from nlm32-powerpc.c.
1022 end-sanitize-powerpc-netware
1023 * Makefile.in, configure.in: Corresponding changes.
1025 Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1027 * elf32-powerpc.c: Extensive changes to update to preliminary ABI.
1029 Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1031 * sunos.c (sunos_read_dynamic_info): Assume that dynamic info
1032 is always located at the start of the data section to allow
1033 recovery of the dynamic info from a stripped executable.
1034 * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA
1037 Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1039 * libbfd-in.h: Remove alloca cruft. It was missing some necessary
1040 cruft (like the #pragma alloca for AIX).
1041 In addition to that problem, the C alloca calls xmalloc, which
1042 means checking for being out of memory can't work right. The
1043 following changes remove all uses of alloca from BFD.
1044 * hosts/solaris2.h: Remove alloca cruft.
1045 * som.c: Replace alloca with a fixed size auto array.
1046 * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
1047 ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c,
1048 sunos.c: Replace alloca with malloc and appropriate error checking and
1050 * linker.c: Replace alloca with obstack_alloc.
1051 * libbfd.h: Rebuilt.
1053 Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com)
1055 * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
1058 Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1060 * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word,
1061 Elf*_Off typedefs by their expansion, the typedefs have been
1062 removed from include/elf/internal.h.
1063 * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like
1064 SHT_PROGBITS section.
1066 Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1068 * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
1070 Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1072 * configure.host: Recognize i[34]86-sequent-*.
1074 * trad-core.c (trad_unix_core_file_p): A non-zero, not zero,
1075 return from bfd_seek indicates an error.
1076 New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace
1077 TRAD_CORE_STACK_OFFSET.
1078 * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and
1079 TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
1081 Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1083 * som.[ch]: Do not include libhppa.h in som.c, instead include
1086 * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead
1087 include it in elf32-hppa.h.
1089 * som.c (log2): Return -1 on error rather than aborting.
1090 (setup_sections): Bubble up an error from log2.
1092 * Changes to make HP C compiler happy in both traditional
1094 * som.c (hppa_som_gen_reloc_type): Use correct enum type for
1096 (bfd_som_set_section_attributes): Use unsigned int rather than
1097 unsigned char to avoid GNU-C extensions.
1098 (bfd_som_attach_aux_hdr): Return a boolean to indicate success
1099 or failure rather than aborting on failure.
1101 * som.h (bfd_som_set_section_attributes): Fix prototype to match
1103 (bfd_som_attach_aux_hdr): Add prototype.
1104 (hppa_som-gen_reloc_type): Likewise.
1106 * elf32-hppa.c: Add a couple casts to make HP compiler happy.
1107 (hppa_look_for_stubs_in_section): Do not return false on failure
1108 until rest of code is ready to handle it. Abort for now.
1110 Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1112 * bfd-in2.h: Rebuilt.
1114 Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com)
1116 * i386os9k.c: use new functions bfd_set_error and bfd_get_error.
1117 * Makefile.in: delete an extra blank.
1118 * configure.in : Add i396os9k_vec.
1120 Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1122 * config.bfd : Add i386-os9k.
1123 * config/i386-os9k.mt : Newly add os9k target makefile.
1125 * i386os9k.c : new file to handle os9k format bfd.
1126 * Makefile.in : Handle new file i386os9k.c
1127 * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
1128 * cache.c : Initialize cache_sentinel to 0.
1130 Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1132 * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch
1133 action in case where caller specified no argument relocation.
1134 (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
1135 right in the original relocation and the stub's relocation.
1137 * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete
1138 unused symbols argument.
1140 * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
1141 than asymbol * for original target symbol. All callers changed.
1142 Set reloc->sym_ptr_ptr appropriately.
1143 (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
1144 (hppa_elf_look_for_stubs_in_section): No longer need symbols
1145 argument. Use the output symbols when canonicalizing the relocs,
1146 creating them if necessary.
1148 * linker.c (_bfd_generic_link_output_symbols): Do not
1149 rebuild/clobber the output symbols if they already exist.
1151 Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1153 * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
1154 check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
1155 * bfd-in2.h: Rebuilt.
1157 * srec.c (hex_value): Always set to a size of 256 bytes.
1158 (srec_init): Cosmetic changes.
1160 Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1162 * elf32-hppa.c: Second half of major cleanup. More comments,
1163 PARAMize and staticize rest of functions. Delete unused
1164 functions. Delete unused/unnecessary arguments to some functions.
1165 Group static vars together. Abort for bad errors until we have
1166 error code propogation working. Work on spacing and indention.
1167 Add FIXMEs for unresolved problems. Use enums rather than
1168 #defines for lots of things. Merge two functions which build
1169 linker stubs into a single function (so they can easily share a
1170 ton of common code).
1172 Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com)
1174 * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to
1175 avoid depending upon right shifts of signed numbers, and to
1176 correct handling of src_mask with lower bits zero.
1178 * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc.
1179 * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise.
1180 * elf32-i386.c: Likewise.
1181 * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old
1183 (elf_write_phdrs): Make i unsigned.
1184 (map_program_segments): Make i and n_left unsigned.
1185 (assign_file_positions_except_relocs): Make i unsigned.
1186 (write_shdrs_and_ehdr): Make count unsigned.
1187 (assign_file_positions_for_relocs): Make i unsigned.
1188 (NAME(bfd,elf_write_object_contents)): Make count unsigned.
1189 (section_from_elf_index): Make index argument unsigned.
1191 Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com)
1193 * elfcode.h: Don't include assert.h.
1194 (swap_out_syms): Use BFD_ASSERT rather than assert.
1196 * linker.c (_bfd_generic_link_write_global_symbol): Add missing
1199 * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless
1202 Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1204 * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c.
1206 * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
1207 (elf_hppa_tc_make_sections): Likewise.
1208 (elf_hppa_final_processing): Add extern decl.
1210 * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
1211 comments. PARAMize some static functions. Delete unused functions.
1212 Delete unused/unnecessary arguments to many functions. Group
1213 static vars together. Collapse common case statements together
1214 in many places. Use default case when possible instead of listing
1215 each case separately. Abort for bad errors until we get error
1216 code propogation working. Work on spacing and indention problems.
1217 Add FIXMEs for some unresolved problems. Delete hopelessly broken
1218 COMPLEX relocation support (it's never used anyway).
1219 (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
1220 (elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
1221 (elf_hppa_tc_make_sections): Likewise.
1223 * format.c (bfd_check_format_matches): Initialize matching_vector
1224 to keep gcc -Wall quiet.
1226 * elfcode.h (elf_slurp_reloca_table): Fix typo.
1228 * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)"
1229 not "sizeof (som_symbol_type *)".
1231 * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)"
1232 not "sizeof (asymbol"). Opps.
1234 Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com)
1236 * bfd.c (bfd_get_gp_size): Can't return gp value on an archive.
1237 (bfd_set_gp_size): Can't set gp value on an archive.
1239 Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1241 * srec.c (pass_over): Don't skip too many characters when
1244 Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
1246 * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
1249 Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1251 * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
1252 field for absolute symbols in the same manner as undefined
1255 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1257 * elfcode.h (elf_core_file_p): Check for core file e_machine match
1258 like in elf_object_p.
1260 Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1262 * elfcode.h (alloca): Delete declaration.
1264 * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic
1265 number rather than HP9000S800_ID. Note som.c is careful
1266 to make sure CPU_PA_RISC1_0 is always defined.
1268 Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1270 * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply
1271 flags to explicit compile actions.
1273 Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
1275 * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here.
1276 * ecoff.c (ecoff_write_object_contents): Make sure .bss section
1277 ends on a page boundary if there is no symbol table.
1278 (ecoff_bfd_final_link): Don't set symhdr->magic here.
1280 * hosts/hp300.h: Include <stdlib.h>; don't declare free.
1282 * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca
1283 rather than an array of variable size.
1284 (som_bfd_fill_in_ar_symbols): Likewise.
1285 (som_bfd_ar_write_symbol_stuff): Likewise.
1287 * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift
1288 operation to avoid OSF 1.3 cc bug.
1289 * ecoff.c (ecoff_write_object_contents): Make text_size, data_size
1290 and bss_size bfd_size_type instead of unsigned long. Make
1291 text_start and data_start bfd_vma instead of unsigned long.
1292 * ecofflink.c (ecoff_add_string): Remove incorrect cast of return
1295 Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
1297 * linker.c (_bfd_generic_link_add_archive_symbols): Consider
1298 symbols in the order they appear in the archive map.
1300 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1302 * coff-alpha.c (reloc_nil): Add forward declaration, add missing
1303 error_message argument.
1304 * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
1305 add missing error_message argument.
1306 * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
1307 error_message argument.
1309 Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1311 start-sanitize-powerpc-netware
1312 Support for PowerPC NetWare.
1313 * nlm32-powerpc.c: New file.
1314 * config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
1315 * config/ppc-nlm.mt: New file.
1316 * configure.in (nlm32_powerpc_vec): New target vector; use
1317 nlm32-powerpc.o, nlm32.o, nlm.o.
1318 * targets.c (nlm32_powerpc_vec): Declare.
1319 * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
1320 (CFILES): Should add nlm32-powerpc.c, but didn't, because the
1321 dependencies can't be sanitized.
1322 end-sanitize-powerpc-netware
1324 Initial support for PowerPC ELF. Done without an ABI, and
1325 probably to be changed when I get an ABI.
1326 * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
1327 * config/ppc-elf.mt: New file.
1328 * configure.in (bfd_elf32_powerpc_vec): New target vector; use
1329 elf32-powerpc.o, elf32.o, elf.o.
1330 * elf32-powerpc.c: New file.
1331 * elfcode.h (prep_headers): Add bfd_arch_powerpc case.
1332 (elf_set_arch_mach): Likewise.
1333 * targets.c (bfd_elf32_powerpc_vec): Declare.
1334 * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
1335 (CFILES): Add elf32-powerpc.c.
1336 Rebuilt dependencies.
1338 Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1340 * coffgen.c (coff_write_linenumbers): Always return a value.
1342 * elfcode.h (elf_slurp_symbol_table): Handle zero symbols
1343 reasonably. Allocate x_symp using alloca.
1345 * elfcode.h (map_program_segments): ELF program header entries
1346 must be sorted by load address. This used to generate the entries
1349 * section.c (SEC_IN_MEMORY): Define.
1350 (asection): Rename unused field otheruserdata to contents, and
1352 (bfd_make_section_anyway): Initialize contents field to NULL.
1353 (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
1354 contents from contents field rather than from file.
1355 * bfd-in2.h: Rebuilt.
1357 Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1359 * bfd.c (bfd_get_error, bfd_set_error): New functions.
1360 (bfd_error): Make static.
1361 (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
1363 * bfd-in2.h: Regenerated.
1364 * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
1365 aoutf1.h, aoutx.h, archive.c, archures.c,
1366 bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
1367 coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
1368 ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
1369 elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
1370 i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
1371 lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
1372 nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
1373 ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
1374 srec.c, sunos.c, syms.c, targets.c, tekhex.c,
1375 trad-core.c: Change callers.
1377 Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1379 * som.c: Remove FIXMEs for things which have been dealt with.
1381 Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1383 * section.c (bfd_get_section_contents): Since this function reads
1384 unrelocated contents, the section's raw size is always the one to
1385 use for bounds checking.
1387 * linker.c (default_indirect_link_order): In assertion, compare
1388 link_order size field against cooked size, not raw size, of input
1391 * bout.c (b_out_get_reloc_upper_bound): For BSS section, just
1393 (aligncode): When shrinking, the addend should be set to the
1394 current offset in the section plus the number of bytes of padding
1395 that will actually be retained.
1396 (b_out_relax_section): If a section contains no relocations, don't
1397 bother processing them.
1398 (b_out_get_relocated_section_contents): Set reloc_done. Assert
1399 that bfd_get_section_contents returns true. Check that relocs are
1401 (b_out_get_relocated_section_contents, case ALIGNDONE): Assert
1402 that reloc->addend falls between the current source offset and the
1403 raw size of the input section.
1405 * config.bfd: Support i960 vxworks versions > 5.0 with coff, not
1406 bout. Default with no version number is still bout. Support
1407 explicit i960-coff target too.
1409 * bout.c: Changed some indentation, deleted trailing whitespace,
1410 fixed some comments, removed some "#if 1" lines.
1411 (output_addr): New macro.
1412 (calljx_callback, callj_callback, get_value, abs32code, aligncode,
1413 b_out_get_relocated_section_contents): Use it for readability.
1415 Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1417 * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
1418 symbols, not the BFD symbols.
1419 (som_bfd_ar_write_symbol_stuff): Likewise.
1421 Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1423 * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
1426 * Finish basic read-write support for SOM archive libraries. Bugs
1427 surely remain as this hasn't been tested all that much.
1428 * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
1429 (struct som_misc_symbol_info): New structure to hold info necessary
1430 to build both normal and library symbol tables.
1431 (som_derive_misc_symbol_info): New function to derive info necessary
1432 to build both normal and library symbol tables.
1433 (som_build_and_write_symbol_table): Use new function to derive misc
1435 (som_slurp_symbol_table): Update backend private data for symbols
1437 (som_bfd_prep_for_ar_write): New function.
1438 (som_bfd_ar_symbol_hash): New function.
1439 (som_bfd_ar_write_symbol_stuff): New function.
1440 (som_write_armap): Flesh out.
1441 (som_vec): Fix ar padding character.
1443 * som.c: Consistently use memset rather than bzero.
1445 Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
1447 * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
1449 * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
1450 * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
1452 * config/rs6000lynx.mh: Turn on Lynx core file support.
1453 * hosts/rs6000.h: #define HOST_AIX.
1454 * hosts/rs6000lynx.h: Create this to enable Lynx host support.
1456 Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1458 * som.h (som_symbol_data): Safely access backend private data
1459 for BFD symbols. All callers changed.
1461 * Read-only SOM archive support.
1462 * som.c (som_bfd_count_ar_symbols): New helper function.
1463 (som_bfd_fill_in_ar_symbols): New helper function.
1464 (som_slurp_armap): New function to read a SOM LST.
1466 * som.h: Include <lst.h> and <ar.h>.
1468 Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1470 * elfcode.h (elf_map_symbols): Fix typo.
1471 (write_object_contents): Check return values from prep_headers and
1472 elf_compute_section_file_positions.
1473 (set_section_contents): Likewise.
1475 Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1477 * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
1478 (bfd_construct_extended_name_table): Check result of normalize.
1480 Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1482 Make all callers of malloc or realloc (including via obstacks)
1483 check the result for NULL. Most set bfd_error to no_memory and
1484 return in that case; a few are harder to fix, and are marked
1485 with "FIXME <return type>".
1487 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub
1488 hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
1489 * linker.c (_bfd_generic_link_output_symbols
1490 _bfd_generic_link_write_global_symbol): Ditto
1491 * section.c (bfd_make_section_anyway): Ditto.
1493 * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
1494 (first_phase): Ditto. FIXME void
1495 (tekhex_make_empty_symbol): Check bfd_zalloc.
1497 * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
1498 (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
1500 * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
1503 (fillup_symbols): Check bfd_alloc. FIXME void
1504 (srec_mkobject srec_get_section_contents
1505 srec_set_section_contents): Check bfd_alloc.
1506 (srec_make_empty_symbol): Check bfd_zalloc.
1508 * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
1509 (make_unique_section): Check bfd_alloc.
1510 (som_new_section_hook): Check bfd_zalloc.
1511 (bfd_som_attach_aux_hdr): Ditto. FIXME void
1513 * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
1515 * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
1516 (osf_core_core_file_p): Check bfd_alloc.
1518 * oasys.c (oasys_slurp_symbol_table oasys_archive_p
1519 oasys_mkobject oasys_object_p oasys_new_section_hook
1520 oasys_set_section_contents): Check bfd_alloc.
1521 (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
1522 (oasys_make_empty_symbol): Check bfd_zalloc.
1524 * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
1525 (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
1527 * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
1529 * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
1531 * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
1533 * linker.c (_bfd_link_hash_newfunc
1534 (generic_link_hash_newfunc
1535 (archive_hash_newfunc
1536 (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
1537 (_bfd_generic_final_link
1538 (_bfd_generic_link_output_symbols
1539 (default_indirect_link_order): Check bfd_alloc.
1540 (bfd_new_link_order): Check bfd_alloc_by_size_t.
1542 * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
1545 (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
1546 ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
1547 (do_one): Check bfd_alloc. Return a boolean.
1548 (ieee_slurp_section_data): Check it.
1549 (init_for_output): Check bfd_alloc. Return a boolean.
1550 (ieee_set_section_contents): Check it.
1551 (do_with_relocs): Check bfd_alloc. Return a boolean.
1552 (ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
1553 (ieee_mkobject): Check bfd_zalloc.
1554 (ieee_make_empty_symbol): Check bfd_zmalloc.
1556 * hpux-core.c (hpux_core_make_empty_symbol): Check
1559 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
1561 (hppabsd_core_core_file_p): Check bfd_zalloc.
1563 * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
1565 * elfcode.h (elf_new_section_hook): Check bfd_alloc.
1566 (bfd_section_from_phdr): Ditto.
1567 (write_relocs): Ditto. FIXME void
1568 (elf_map_symbols assign_section_numbers map_program_segments):
1569 Ditto. Return a boolean.
1570 (swap_out_syms): Ditto. Check elf_map_symbols.
1571 (elf_slurp_symbol_table): Check bfd_zalloc.
1572 (elf_slurp_reloca_table): Check bfd_alloc.
1573 (elf_slurp_reloc_table): Ditto.
1574 (elf_compute_section_file_positions): Check assign_section_numbers.
1575 (assign_file_positions_except_relocs): Return a boolean.
1576 Check map_program_segments.
1577 (elf_compute_section_file_positions): Check it.
1579 * elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
1581 * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
1583 (hppa_elf_stub_reloc): Ditto.
1584 (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
1585 (hppa_elf_build_long_branch_stub): Ditto.
1586 (elf32_hppa_backend_symbol_table_processing): Ditto.
1588 * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
1589 (ecoff_slurp_symbol_table): Check it.
1590 (ecoff_slurp_armap): Check bfd_alloc.
1591 (ecoff_write_armap): Check bfd_zalloc.
1592 (ecoff_link_hash_newfunc): Check bfd_hash_allocate and
1593 _bfd_link_hash_newfunc.
1594 (ecoff_link_add_externals): Check bfd_alloc.
1596 * ctor.c (bfd_constructor_entry): Check bfd_alloc.
1598 * coffgen.c (coff_real_object_p): Check bfd_alloc.
1599 (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
1600 (coff_write_symbol): Check bfd_alloc. FIXME int
1601 (coff_write_linenumbers): Check bfd_alloc. Return a boolean.
1602 (coff_section_symbol): Check bfd_alloc_by_size_t.
1603 (coff_get_normalized_symtab): Check bfd_alloc.
1604 (coff_bfd_make_debug_symbol): Check bfd_zalloc.
1605 * libcoff-in.h: Change decls of coff_renumber_symbols,
1606 coff_write_linenumbers.
1607 * libcoff.h: Rebuilt.
1608 * coffcode.h (coff_write_object_contents): Check
1609 coff_renumber_symbols, coff_write_linenumbers.
1611 * coffcode.h: Indent.
1612 (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
1614 (coff_write_object_contents): Check it.
1616 * coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
1617 * coff-mips.c (mips_relocate_section): Ditto.
1619 * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
1620 (do_slurp_bsd_armap): Ditto.
1621 (compute_and_write_armap): Check bfd_realloc value.
1623 * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
1624 return value. Return boolean value.
1625 (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
1626 (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
1628 (add_to_stringtab): Ditto. FIXME void
1629 (aout_link_hash_newfunc): Check bfd_hash_allocate return value.
1630 (aout_link_add_symbols): Check bfd_alloc value.
1631 (translate_symbol_table): Check translate_from_native_sym_flags.
1632 * hp300hpux.c (MY(slurp_symbol_table)): Ditto.
1633 * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
1635 * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
1637 * opncls.c (obstack_chunk_alloc): Define as malloc, not
1638 bfd_xmalloc_by_size_t.
1639 (_bfd_new_bfd): Check obstack_begin for 0 return.
1641 * ieee.c (obstack_chunk_alloc): Define as malloc, not
1642 bfd_xmalloc_by_size_t.
1643 (ieee_archive_p): Check obstack_begin for 0 return and
1644 obstack_finish for NULL return.
1646 * hash.c (obstack_chunk_alloc): Define as malloc, not
1647 bfd_xmalloc_by_size_t.
1648 (bfd_hash_table_init_n): Check obstack_begin for 0 return and
1649 obstack_finish for NULL return.
1650 (bfd_hash_lookup): Check obstack_alloc for NULL return.
1652 * ecofflink.c (obstack_chunk_alloc): Define as malloc, not
1653 bfd_xmalloc_by_size_t.
1654 bfd_ecoff_debug_accumulate
1655 bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
1656 (add_file_shuffle add_memory_shuffle): Check obstack_alloc for
1657 NULL return. Return boolean, not void.
1658 (bfd_ecoff_debug_init): Check obstack_begin for 0 return.
1659 (bfd_ecoff_debug_accumulate): Check add_file_shuffle
1660 and add_memory_shuffle return.
1661 (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
1662 (bfd_ecoff_debug_accumulate): Check bfd_alloc.
1663 (ecoff_add_string): Check add_memory_shuffle return.
1665 * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
1667 * libbfd.h: Rebuilt.
1669 Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
1671 * configure.host: Add Lynx/rs6000 support.
1672 * config/i386-nlm.mt: Enable a.out file support.
1673 * config/rs6000lynx.mh: Lynx/rs6000 host support.
1675 Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1677 * archive.c (compute_and_write_armap): Rewrite somewhat to improve
1680 Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1682 * archive.c: Change all references to '\n' in archive magic
1683 to '\012', for greater portability.
1684 * ecoff.c (ecoff_write_armap): Ditto.
1686 Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1688 * aoutx.h (aout_link_write_other_symbol): Check strip settings to
1689 see whether symbol should be output.
1690 * genlink.h (struct generic_write_global_symbol_info): Added info
1692 * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
1693 (_bfd_generic_link_write_global_symbol): Check strip settings to
1694 see whether symbol should be output.
1695 * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
1697 Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1699 * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
1701 * som.c: Cast return values from BFD memory allocation routines to
1702 avoid warnings from the HP compiler.
1704 Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1706 * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
1707 reloc on an "ldl" instruction too.
1709 * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
1710 when passing them to sprintf. Use %ld instead of %d.
1712 * coff-rs6000.c (rs6000coff_mkarchive): Return false.
1713 (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
1714 Also removed unused variable namelen.
1715 (rs6000coff_write_armap): Declare orl_count and stridx parameters.
1717 Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1719 * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
1721 * libbfd.h: Rebuilt.
1723 Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1725 * coff-alpha.c (reloc_nil): New function.
1726 (alpha_howto_table): Use it as special_function to prevent certain
1727 relocs from being adjusted by bfd_perform_relocation. IGNORE
1728 reloc should be partial_inplace.
1729 (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
1730 reloc on an "ldl" instruction too.
1732 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1734 * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
1735 hppa_elf_build_long_branch_stub): Cast to char * instead of int
1736 before performing pointer arithmetic.
1738 Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1740 * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
1742 (hppa*-*-*elf*): This configuration used hppa-elf now.
1744 * som.c: This file is also used for HOST_HPPAOSF.
1746 * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
1748 * hosts/hppaosf.h: New host configuration file.
1750 * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
1751 BSD handles both SOM and ELF object files.
1753 * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
1754 (RANLIB): Doesn't do anything, define it to be "echo".
1756 * config/hppaosf.mt: New target makefile fragment for a PA running
1759 Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1761 * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
1762 (archures_init_table): If SELECT_ARCHITECTURES is not defined,
1763 added bfd_powerpc_arch.
1764 * bfd-in2.h: Rebuilt.
1765 * cpu-powerpc.c: New file.
1766 * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
1767 Rebuilt dependencies.
1769 * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
1770 of an SHT_STRTAB section from sh_addr and sh_addralign, rather
1771 than just setting them to zero.
1773 Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1775 * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
1776 from bfd_new_strtab.
1777 (elf_compute_section_file_positions): Check for false return from
1780 * linker.c (default_indirect_link_order): Check for NULL return
1781 from bfd_get_relocated_section_contents.
1783 * syms.c: Make example application in doc call xmalloc, not
1786 * aoutx.h (NAME(aout,slurp_symbol_table),
1787 aout_link_get_symbols, NAME(aout,link_hash_table_create)):
1788 * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
1789 * ecoff.c (ecoff_bfd_link_hash_table_create):
1790 * ecofflink.c (bfd_ecoff_debug_init):
1791 * format.c (bfd_check_format_matches):
1792 * linker.c (_bfd_generic_link_hash_table_create):
1793 (_bfd_generic_final_link):
1794 * reloc16.c (bfd_coff_reloc16_relax_section):
1795 (bfd_coff_reloc16_get_relocated_section_contents):
1796 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
1797 * elf32-mips.c (mips_elf_final_link):
1798 * elfcode.h (bfd_new_strtab):
1799 (bfd_add_2_to_strtab):
1800 (elf_slurp_symbol_table):
1801 (elf_corefile_note):
1802 * libbfd.c (bfd_zmalloc):
1803 Use malloc and check the result, instead of bfd_xmalloc.
1805 Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1807 * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
1809 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1811 * srec.c (srec_write_record): Put CONST keyword for "src" before
1812 "unsigned", some compilers don't like it after "unsigned".
1813 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
1814 "val" in prototype declaration because some compilers don't like
1815 arguments whose names are the same as types.
1817 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1819 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
1820 object file defines symbol. Also, if skipping a symbol, skip the
1821 second symbol of a N_WARNING or N_INDR symbol as well.
1823 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1825 Add basic support for writing RS/6000 XCOFF files.
1826 * coff-rs6000.c (dummy_reloc): Removed.
1827 (rs6000coff_howto_table): Defined XCOFF relocs.
1828 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
1829 (rs6000coff_rtype2howto): New function.
1830 (coff_bfd_reloc_type_lookup): Defined to use
1831 rs6000coff_reloc_type_lookup.
1832 (rs6000coff_reloc_type_lookup): New function.
1833 (SELECT_RELOC): Defined to set r_type and r_size fields.
1834 (COFF_LONG_FILENAMES): Defined.
1835 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
1836 fields to bitfields. Added fields fix_value and fix_scnlen.
1837 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
1838 STYP_INFO for the type of a section named .debug.
1839 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
1840 (coff_write_object_contents): If RS6000COFF_C, don't call
1841 coff_add_missing_symbols.
1842 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
1843 entry has type STY_LD change the x_scnlen into a pointer to a
1844 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
1845 value into a pointer to a symbol and set fix_value.
1846 * libcoff.h: Rebuilt.
1847 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
1848 get the symbol offset. Likewise for fix_scnlen.
1849 (string_size): Change type to bfd_size_type.
1850 (debug_string_size, debug_string_section): New static variables.
1851 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
1852 write the symbol name into the .debug section; assume that the
1853 section has already been created with the right size.
1854 (coff_write_symbols): Initialize debug_string_size to 0. If
1855 bfd_coff_symname_in_debug returns true, don't put symbol name in
1856 usual string table. After writing out all symbols, if
1857 debug_string_size is not 0, check that it matches the size of the
1859 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
1860 fields. If the string offset is 0, always use an empty string as
1862 (coff_make_empty_symbol): Zero out the symbol structure.
1863 * reloc.c (bfd_perform_relocation): Work around one gross hack
1864 with another: actually look at the target name to avoid the broken
1866 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
1867 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
1868 * bfd-in2.h: Rebuilt.
1870 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1872 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
1873 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
1874 * libbfd-in.h: Define them as macros calling xmalloc and declare
1876 * libbfd.h: Rebuilt.
1878 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1880 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
1881 symbol has a value in the ECOFF symbol but not in the BFD symbol,
1882 keep the value in the ECOFF symbol. This helps gas.
1884 * linker.c (_bfd_generic_link_output_symbols,
1885 _bfd_generic_link_write_global_symbol): Don't require that all
1886 references to a common symbol be themselves common symbols.
1888 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
1890 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1892 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
1893 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
1894 * bfd-in2.h: Rebuilt.
1896 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1898 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
1900 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
1901 x_csect.x_scnlen.l to match change in coff/internal.h.
1902 (coff_swap_aux_out): Likewise.
1904 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
1905 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
1906 fields to match yesterday's changes.
1908 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
1909 in the internal_reloc itself, not the type.
1910 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
1911 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
1912 definition of SELECT_RELOC accordingly.
1914 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1916 * coffcode.h (bfd_coff_backend_data): Added new arguments to
1917 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
1918 and number of aux entries.
1919 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
1921 * libcoff.h: Rebuilt.
1922 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
1923 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
1924 specially if this is the last aux entry.
1925 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
1926 new arguments to swap_aux functions.
1928 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1930 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
1931 (only testing for m68k and vax at the moment); do verify that the
1932 preprocessor didn't trash the arch name inside the string version.
1933 Don't print out "pagesize =" line that prevents output from
1934 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
1936 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
1937 (check, installcheck): Identify directory in "no testsuites"
1940 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1942 * aoutx.h (aout_link_write_symbols): Write out correct value for
1945 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1947 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
1948 KERNBASE, so hard-code 0x80000000 instead.
1950 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1952 * linker.c (generic_link_add_symbol_list): If symbol is common,
1953 set the BSF_OLD_COMMON flag.
1955 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1957 * format.c (bfd_check_format_matches): Put the new entry in the
1958 correct element of matching_vector.
1960 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1962 * som.c, som.h (bfd_som_set_section_attributes,
1963 bfd_som_set_subsection_attributes): Change parameters from char
1964 to int. Following a prototype with an old-style function definition
1965 in the presence of widened parameters is a GCC-ism not supported
1966 by the HP compiler in ANSI mode.
1968 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1970 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
1972 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
1973 before writing out the relocs, so that the right symbol indices
1976 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
1977 try to overlay the internal carsyms on the external symdefs. That
1978 can not work if the size of a host pointer is larger than 4 bytes.
1980 * format.c (bfd_check_format_matches): Cast result of
1981 bfd_xmalloc_by_size_t.
1982 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
1984 * archive.c: Reindented to GNU standards.
1986 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1988 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
1989 "_bfd_" to function names.
1990 * archive.c (_bfd_create_empty_archive_element_shell),
1991 libbfd-in.h: Change callers.
1993 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
1994 * libbfd.c (bfd_add_to_string_table),
1995 trad-core.c (trad_unix_core_file_p),
1996 targets.c (bfd_target_list),
1997 ptrace-core.c (ptrace_unix_core_file_p),
1998 opncls.c (new_bfd), libbfd-in.h,
1999 ieee.c (ieee_make_empty_symbol),
2000 elf32-hppa.c (hppa_elf_stub_branch_reloc),
2001 (hppa_elf_stub_reloc): Change callers.
2002 * libbfd.h: Regenerated.
2004 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
2005 (_bfd_get_elt_at_filepos),
2006 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
2009 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
2010 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
2011 and default_vector to bfd_default_vector.
2012 * libbfd.h: Regenerated.
2014 * format.c (bfd_check_format_matches): New function.
2015 (bfd_check_format): Call it.
2016 (bfd_matching_formats): Function removed.
2017 * targets.c: Replace the vector added on Jan 21 with a count of
2018 entries in default_vector.
2019 * bfd-in2.h: Regenerated.
2021 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2023 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
2024 .pdata section based on lnnoptr field, not section header.
2025 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
2026 since it is unsigned.
2027 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
2029 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
2030 .pdata section to 3.
2031 (ecoff_compute_section_file_positions): Save the size of the
2032 .pdata section in the line_filepos field, and actually align the
2033 .pdata section to an alignment power of 4.
2034 (ecoff_compute_reloc_file_positions): Set output_has_begun after
2035 calling ecoff_compute_section_file_positions.
2036 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
2037 section from the line_filepos field. Set vstamp for the optional
2038 header from the vstamp of the symbolic header.
2039 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
2040 vstamp used by the first object file in the link.
2042 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
2044 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
2045 for a created common section.
2046 (_bfd_generic_link_add_one_symbol): Likewise.
2048 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
2049 get the index of a common section, rather than always using
2050 SHN_COMMON (MIPS has multiple common sections).
2052 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
2054 * bfd/aoutx.h (aout_link_input_section_std,
2055 aout_link_input_section_ext): Pass additional arguments to
2056 reloc_overflow callback.
2057 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
2058 alpha_relocat_section): Likewise.
2059 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2060 * coff-h8500.c (extra_case): Likewise.
2061 * coff-mips.c (mips_relocate_section): Likewise.
2062 * coff-z8k.c (extra_case): Likewise.
2063 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
2064 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2066 * bout.c (calljx_callback, callj_callback): Use get_value to get
2067 the symbol value and check for undefined symbols.
2068 (get_value): If the symbol is undefined, look it up in the linker
2070 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
2071 use get_value to get the symbol value and check for undefined
2073 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
2074 undefined, look it up in the linker hash table.
2076 * aoutx.h (translate_symbol_table): The string index 0 has a
2077 special meaning for normal symbols, but not for dynamic symbols.
2079 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
2081 * sparclynx.c: Setup appropriate macros to enable core file
2084 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2086 * targets.c: Add a vector of matching format names.
2087 * format.c (bfd_matching_formats): New function to return it.
2088 (bfd_check_format): Set it.
2089 * bfd-in2.h: Regenerated.
2091 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
2092 Remove decl of type symclass; wasn't used.
2093 * bfd.c: Document error handling, including code fragments
2094 containing the error decls that were in bfd-in.h.
2096 * bfd-in2.h: Regenerated.
2098 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
2100 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
2101 The sparc (and possibly other?) NLM format requires a different
2102 way to write exports, so add a write_export field to the backend
2103 data (and set it to NULL for everything but the sparc).
2105 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2107 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
2108 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
2109 a struct external_nlist *.
2111 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2113 * bfd.c: Remove error strings for errors removed below.
2114 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
2115 oasys.c (oasys_write_sections): Rename
2116 bfd_error_nonrepresentable_section to nonrepresentable_section.
2117 None of the other bfd error names start with "bfd_error".
2118 Remove errors symbol_not_found and no_relocation_info, which seem
2120 * bfd-in2.h: Regenerated.
2122 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2124 * bfd.c (bfd_get_gp_size): Added support for ELF.
2126 * syms.c (BSF_DYNAMIC): New symbol flag.
2127 (bfd_print_symbol_vandf): Print it.
2128 * bfd-in2.h: Rebuilt.
2129 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
2130 and read_dynamic_relocs fields.
2131 (struct aoutdata): New dynamic_info field.
2132 (obj_aout_dynamic_info): New accessor macro.
2133 * sunos.c (struct sunos_dynamic_info): New structure.
2134 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
2135 MY(read_dynamic_relocs)): New functions to read dynamic symbols
2137 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
2138 dynamically linked, set SEC_RELOC for both the .text and .data
2140 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
2142 (translate_symbol_table): New function, split out of
2143 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
2144 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
2145 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
2146 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
2148 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
2149 out dynamic symbols or relocs against reloc symbols, since they
2150 are already in the .text section and we wouldn't know where to
2152 (sunos4_aout_backend): Initialize read_dynamic_symbols and
2153 read_dynamic_relocs fields.
2154 * aout-target.h (MY(backend_data)): Initialize
2155 read_dynamic_symbols and read_dynamic_relocs fields.
2157 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2159 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
2160 typedefs, since HOST_64_BIT will take care of defining them in
2163 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2165 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
2166 that's dealt with elsewhere.
2167 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
2168 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
2169 they get copied to bfd.h.
2171 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
2172 types. Reorganized some of the existing ones.
2173 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
2174 values in case of compilation on a 32-bit machine. Fix pcrel
2175 fields of some reloc types.
2176 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
2178 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
2179 definitions when not defined, regardless of whether uint64_type is
2180 a defined macro or not.
2181 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
2184 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2186 * aoutx.h (translate_to_native_sym_flags): Set the type of a
2187 BSF_WARNING symbol to N_WARNING.
2189 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2191 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
2192 for an indirect or warning symbol.
2193 (aout_link_write_symbols): Update sym_hash with the target of an
2194 indirect or warning symbol. If an indirect symbol is defined,
2195 output the calculated value and don't output the target symbol.
2197 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2199 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
2200 an (unused) nonzero section value, needed for check below.
2202 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2204 * aoutx.h (translate_from_native_sym_flags,
2205 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
2208 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2210 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
2211 the DYNAMIC flag for the BFD.
2212 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
2213 BFD with the DYNAMIC flag set, since we don't generate the program
2214 header table correctly.
2216 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2218 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
2219 of the function to avoid storage leak.
2221 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2223 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
2225 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2227 * som.c (som_set_reloc_info): Provide a default symbol for
2228 relocations which don't actually have an associated symbol.
2230 * som.c (hppa_som_reloc): Add new "error message" argument.
2232 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2234 Enable gdb to write to core files on more core file readers.
2235 * libbfd.c (bfd_generic_set_section_contents): Remove range check
2236 for section size, it is already done in bfd_set_section_contents
2237 with bfd_get_section_size_now.
2238 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
2239 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
2240 Use bfd_generic_set_section_contents instead of bfd_false.
2242 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2244 * linker.c: Added initial documentation.
2246 * linker.c (default_indirect_link_order): Don't expect space for
2247 output relocations if there aren't any input relocations.
2249 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2251 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
2254 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
2257 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2259 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
2260 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
2262 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2264 * ecofflink.c: Extensive changes to compress and merge debugging
2265 information, and to write some of out directly rather than saving
2266 it in memory. Several new functions and structures, and new
2267 arguments to existing functions.
2268 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
2269 sym_filepos as well.
2270 (ecoff_get_extr): Use ifdmap instead of ifdbase.
2271 (ecoff_write_object_contents): Don't compute sym_filepos here.
2272 Only output symbols if outsymbols is not NULL.
2273 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
2274 bfd_ecoff_debug functions. Write out debugging information here.
2275 (ecoff_final_link_debug_accumulate): Adjust for changes in
2276 bfd_ecoff_debug functions.
2277 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
2278 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
2279 first, to put them in the first memory buffer. Clear fdr field.
2280 (mips_elf_get_extr): Use pointer to unswapped external symbol.
2281 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
2282 Preserve .text, .data and .bss even if they are empty. Save
2283 pointer to unswapped external symbol rather than copying it.
2284 Don't free up the external symbols.
2285 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
2286 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
2287 (bfd_ecoff_debug_accumulate): Update declaration.
2288 (bfd_ecoff_debug_accumulate_other): Rename declaration from
2289 bfd_ecoff_debug_link_other and update.
2290 (bfd_ecoff_write_accumulated_debug): Declare.
2291 * bfd-in2.h: Rebuilt.
2292 * Makefile.in: Rebuilt dependencies.
2294 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2296 * Makefile.in (install): Remove "@" which follows a backslash. In
2297 this position it just causes errors, not suppresses echoes.
2299 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2301 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
2304 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2306 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
2308 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2310 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
2311 end of data if they are not contiguous.
2313 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
2315 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2317 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
2318 for .reginfo section here.
2319 (ecoff_new_section_hook): Set it here instead.
2321 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
2323 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
2324 define true and false as enums.
2325 (ALMOST_STDC): Add as alternative to __STDC__.
2326 * bfd-in2.h: Rebuilt.
2327 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
2329 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2331 * aoutx.h (translate_to_native_sym_flags): Catch the case where
2332 there is no output section.
2334 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2336 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
2337 count it as a wrong format error, not a system call error, since
2338 the object file might simply be too small.
2340 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
2342 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
2343 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
2344 support, even though it is for an Alpha in 32 bit mode.
2345 * configure.in (nlm32_alpha_vec): Set target64 to true.
2347 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
2348 different, so there is no point to providing a generic one.
2349 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
2350 in the backend accessor macros; that should no longer be possible.
2351 * targets.c (target_vector): Removed nlm32_big_generic_vec,
2352 nlm64_big_generic_vec, nlm64_little_generic_vec.
2353 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
2354 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
2355 * Makefile.in: Rebuilt dependencies, and
2356 (BFD32_BACKENDS): Removed nlm32-gen.o.
2357 (BFD64_BACKENDS): Removed nlm64-gen.o.
2358 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
2360 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
2362 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
2363 bitsize arguments. Changed all callers (aoutx.h).
2364 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
2365 and bitsize arguments to declaration.
2366 * libbfd.h: Rebuilt.
2368 * ecoff.c: First cut at new style of linker backend for
2369 ECOFF--added a bunch of functions. Also:
2370 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
2371 (ecoff_slurp_symbolic_header): New function.
2372 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
2373 (ecoff_compute_reloc_file_positions): New function.
2374 (ecoff_set_section_contents): Get out quickly if count is zero.
2375 Check errors better.
2376 (ecoff_write_object_contents): Put .xdata section in data segment.
2377 Call ecoff_compute_reloc_file_positions. Don't output relocs or
2378 external symbols if outsymbols is NULL.
2379 (ecoff_bfd_final_link): Completely rewritten.
2380 * libecoff.h: Include bfdlink.h.
2381 (struct ecoff_backend_data): Add relocate_section field.
2382 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
2383 (struct ecoff_link_hash_entry): Define.
2384 (struct ecoff_link_hash_table): Define.
2385 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
2386 (ecoff_bfd_link_hash_table_create): Likewise.
2387 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
2388 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
2389 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
2390 * bfd-in2.h: Rebuilt.
2391 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
2392 partial_inplace, and set the src_mask to 0x1fffff.
2393 (alpha_ecoff_get_relocated_section_contents): Remove unused
2395 (alpha_convert_external_reloc): New static function.
2396 (alpha_relocate_section): New static function.
2397 (alpha_ecoff_backend_data): Initialize relocate_section field.
2398 * coff-mips.c (mips_relocate_refhi): New static function.
2399 (mips_relocate_section): New static function.
2400 (mips_ecoff_backend_data): Initialize relocate_section field.
2402 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
2403 checking when there is an addend.
2405 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
2406 a non a.out file, just pass it to _bfd_default_link_order.
2407 (aout_link_input_section_std): When doing a final PC relative link
2408 against a section symbol, subtract the VMA of the input section.
2409 (aout_link_input_section_ext): Likewise.
2411 * linker.c (default_indirect_link_order): Renamed from
2412 _bfd_generic_indirect_link_order and made static.
2413 (_bfd_generic_final_link): Don't switch on link_order type, just
2414 call _bfd_default_link_order.
2415 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
2416 * genlink.h: Removed declaration of
2417 _bfd_generic_indirect_link_order.
2418 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
2419 type, just call _bfd_default_link_order.
2421 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
2423 * linker.c (generic_link_check_archive_element): Base the name of
2424 the created common section on the name of the section the symbol
2426 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
2427 must have a section, so don't bother to create one.
2429 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2431 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
2432 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
2433 If the DYNAMIC flag is set, set it in the exec header.
2434 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
2435 dynamically linked, set the DYNAMIC flag in the BFD.
2436 * libaout.h (N_SET_DYNAMIC): New macro.
2437 (N_DYNAMIC): Add missing 0 in mask.
2439 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2441 * ecoff.c (ecoff_get_extr): Don't output section symbols as
2444 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
2445 to unsigned int, because size_t may not be defined in bfd.h.
2446 * bfd-in2.h: Rebuilt.
2448 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
2450 * bfd-in2.h: Rebuilt.
2451 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
2453 * targets.c (bfd_target): Change swap function pointers
2455 * archive.c (do_slurp_coff_armap): Change swap accordingly.
2456 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
2457 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
2458 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
2461 * libbfd-in.h (struct artdata): Added tdata field.
2462 (_bfd_add_bfd_to_archive_cache): Declare.
2463 (_bfd_get_elt_at_filepos): Declare.
2464 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
2465 * libbfd.h: Rebuilt.
2466 * archive.c: Cleaned up some more.
2467 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
2468 pointer elements of artdata.
2469 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
2470 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
2471 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
2472 (get_extended_arelt_filename, bfd_construct_extended_name_table,
2473 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
2474 * ecoff.c: Some comment changes.
2475 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
2476 ardata->tdata to raw_armap.
2477 (ecoff_archive_p): Initialize pointer elements of artdata.
2478 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
2481 * hash.c: Added some documentation.
2483 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2485 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
2486 and do the swapping here rather than calling ntohl from the N_*
2487 macros. This cleans up assumptions about the size of a host long,
2488 the existence to ntohl, etc.
2490 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
2492 * config.bfd: Add support for VSTa micro-kernel. It currently uses
2495 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2497 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
2498 * i386mach3.c (SEGMENT_SIZE): Fix value.
2500 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2502 Minor cleanups suggested by CodeCenter.
2503 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
2504 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
2506 * aoutx.h (struct external_exec): Removed unnecessary declaration.
2507 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
2508 (adjust_z_magic): Removed useless variable data_vma.
2509 (stringtab_init): Initialize hash_zero.
2510 (add_to_stringtab): Removed unused fourth argument.
2511 (NAME(aout,swap_std_reloc_out)): Removed useless variable
2513 (aout_link_input_section): Added some casts.
2514 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
2515 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
2516 Minor code rewriting to make it more C like.
2517 (do_slurp_bsd_armap): Added some casts.
2518 * ecoff.c (ecoff_write_object_contents): Removed useless variable
2520 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
2521 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
2522 * libaout.h (struct internal_exec): Removed unnecessary
2524 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
2525 * opncls.c (new_bfd): Removed a cast.
2526 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2528 * srec.c (internal_srec_write_object_contents): Removed useless
2529 variable bytes_written.
2531 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2533 * i386mach3.c (N_TXTADDR): Don't define after all.
2534 (TEXT_START_ADDR): Don't include exec header size in value.
2536 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2538 * i386mach3.c (N_TXTADDR): Define.
2540 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2542 Extensive changes to move the bulk of the linker into BFD so that
2543 more efficient backend code can be written for specific object
2544 files. Only existing efficient backend is a.out.
2545 * seclet.c, seclet.h: Removed.
2546 * hash.c, linker.c, genlink.h: New files.
2547 * bfd-in.h: Removed bfd_error_vector. Declared hash table
2548 structures and functions.
2549 (JUMP_TABLE): Removed bfd_seclet_link, added
2550 bfd_link_hash_table_create, bfd_link_add_symbols and
2552 * All backends: Changed accordingly.
2553 * bfd-in2.h: Rebuilt.
2554 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
2555 Removed ld_symbols field.
2556 (bfd_nonrepresentable_section, bfd_undefined_symbol,
2557 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
2558 bfd_error_vector): Removed.
2559 (bfd_default_error_trap, bfd_error_trap,
2560 bfd_error_nonrepresentabltrap): Removed.
2561 (bfd_get_relocated_section_contents): Pass link_info. Pass
2562 link_order instead of seclet. Pass symbols.
2563 (bfd_relax_section): Pass link_info.
2564 (bfd_seclet_link): Removed.
2565 (bfd_link_hash_table_create, bfd_link_add_symbols,
2566 bfd_final_link): New macros.
2567 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
2568 alloca as __builtin_alloca. Declare internal linking functions.
2569 * libbfd.h: Rebuilt.
2570 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
2572 * reloc.c (reloc_howto_type): Added error_message argument to
2573 special_function field. Changed all callers and all definitions.
2574 (bfd_get_reloc_size): Make argument a const pointer.
2575 (bfd_perform_relocation): Add error_message argument to hold
2576 string set if return value if bfd_reloc_dangerous. Changed all
2578 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
2579 * section.c (asection): Renamed seclets_head and seclets_tail to
2580 link_order_head and link_order_tail.
2581 * targets.c (bfd_target): Replaced seclet argument with link_info
2582 and link_order and symbols arguments in
2583 bfd_get_relocated_section_contents. Added symbols argument to
2584 bfd_relax_section. Removed bfd_seclet_link. Added
2585 bfd_link_hash_table_create, bfd_link_add_symbols and
2587 * libaout.h (struct aoutdata): Added external_syms,
2588 external_sym_count, external_strings, sym_hashes fields.
2589 (obj_aout_external_syms, obj_aout_external_sym_count,
2590 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
2592 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
2593 * aoutx.h: Wrote new back end linker routines.
2594 (translate_to_native_sym_flags): Return boolean value. Don't use
2596 (NAME(aout,write_syms)): Return boolean value. Check return value
2597 of translate_to_native_sym_flags and bfd_write.
2598 * aout-target.h (final_link_callback): New function.
2599 (MY_bfd_final_link): New function.
2600 * aout-adobe.c (aout_adobe_write_object_contents): Check return
2601 value of aout_32_write_syms.
2602 * hp300hpux.c (MY(write_object_contents)): Likewise.
2603 * i386lynx.c (WRITE_HEADERS): Likewise.
2604 * libaout.h (WRITE_HEADERS): Likewise.
2605 * bout.c: Changed functions to use link_info->callbacks rather
2606 than bfd_error_vector, and link_orders rather than seclets.
2607 * coff-alpha.c: Likewise.
2608 * coff-h8300.c: Likewise.
2609 * coff-h8500.c: Likewise.
2610 * coff-sh.c: Likewise.
2611 * coff-z8k.c: Likewise.
2612 * elf32-hppa.c: Likewise.
2613 * reloc16.c: Likewise.
2614 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
2615 up _gp in the hash table rather than in outsymbols.
2616 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
2617 argument rather than printing them.
2618 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
2619 link_order arguments rather than seclet. Changed all uses and
2621 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
2622 all uses and definitions.
2623 * libcoff.h: Rebuilt.
2624 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
2625 not by ECOFF, make it scAbs.
2626 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
2628 * elf32-mips.c (mips_elf_final_link): Renamed from
2629 mips_elf_seclet_link and rewritten.
2630 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
2632 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
2633 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
2634 Added link_info arguments. Changed all callers.
2635 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
2637 * oasys.c (oasys_write_sections): Return boolean value rather than
2638 using bfd_error_vector.
2639 (oasys_write_object_contents): Check return value of
2640 oasys_write_sections.
2641 * hosts/std-host.h: Don't declare qsort or strtol.
2642 * Makefile.in: Rebuild dependencies.
2643 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
2644 (CFILES): Removed seclet.c. Added hash.c and linker.c.
2645 (HFILES): Removed seclet.h. Added genlink.h.
2647 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2649 * section.c (bfd_get_section_contents): Return zero filled buffer
2650 if section has no contents.
2652 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2654 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
2655 then skip bfd_perform_relocation even if the addend is non-zero.
2657 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2659 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
2660 addend to r_offset field.
2662 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
2664 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
2665 CALC_ADDEND): Define.
2667 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
2668 the offsetof because AIX /bin/cc does not like to take the address
2669 of an array. (From Minh Tran-Le.)
2671 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2673 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
2675 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
2676 the return pointer into %r2 if no jump-in-call-delay-slot
2677 optimization was done.
2679 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
2681 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2683 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
2685 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
2686 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
2688 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
2689 (TEXT_START_ADDR): Correct.
2690 (MY_backend_data): Define.
2692 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
2693 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
2695 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2697 * som.c (som_begin_writing): Fix thinkos in auxiliary header
2699 (bfd_som_attach_aux_hdr): Likewise.
2701 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2703 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
2704 selectors for PIC code.
2706 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
2707 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
2708 relocations needed by PIC.
2710 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
2712 * nlmcode.h: Fixes to avoid compiler warnings...
2714 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
2716 * libnlm.h (nlm_backend_data): Removed macro definition.
2717 (nlm_alpha_backend_data): Adjusted accordingly.
2719 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2721 * som.c (som_begin_writing): Flesh out code for handling simple
2723 (bfd_som_attach_aux_hdr): New function.
2725 * som.h (struct somdata): Add fields for attaching version and
2726 copyright headers. Add accessor macros.
2728 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
2729 definitions for old versions of HPUX which fail to define them.
2730 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
2731 now that they're safe. Delete bogus R_STATEMENT relocations.
2733 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
2734 extra R_DATA_OVERRIDE.
2735 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
2736 mode selector if needed.
2737 (som_write_fixups): Handle requests for a change in the default
2738 rounding mode. Rounding modes do not consume input bytes, but
2739 are just markers much like R_ENTRY and R_EXIT.
2741 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2743 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
2745 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
2746 the branch instruction as originally been nullified.
2747 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
2748 case of no code reordering due to an LDO instruction in the
2749 delay slot of the branch. Make sure to relocate the correct
2750 instruction. Do not perform instruction reordering for millicode
2752 (hppa_elf_build_arg_reloc_stub): Change the relocation type
2753 to R_HPPA_STUB_CALL_17 when special processing might be needed.
2754 (hppa_elf_build_long_branch_stub): Prevent code reordering on
2755 a call from a linker stub to another linker stub and for millicode
2756 calls. Do not trash the return register for calls from one linker
2757 stub to a second linker stub.
2759 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
2760 relocations are not pc-relative.
2762 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
2764 (COPY_2_31): Likewise.
2766 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2768 * config/solaris2.mh (HDEFINES): Remove -Dconst=
2769 * hosts/solaris.h: If not __GNUC__, define const as empty.
2771 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2773 * ecoff.c: Added various casts for 32/64 bit cross targeting.
2774 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
2775 section so that the linker ignores it.
2776 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
2777 (ecoff_add_bytes): Changed need argument to size_t.
2778 (bfd_ecoff_debug_link_other): Check return value of
2781 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
2783 * libbfd.h: Rebuilt.
2785 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
2786 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
2787 (struct nlm_backend_data): New field no_uninitialized_data.
2788 (nlm_no_uninitialized_data): New accessor macro.
2789 * nlmcode.h (nlm_compute_section_file_positions): Handle
2790 no_uninitialized_data.
2791 (nlm_external_reloc_compare): Sort relocs by address for a
2792 particular symbol, to make the sort more stable.
2793 (nlm_write_object_contents): Cast the arguments to qsort. Get the
2794 value of a debugging symbol the same way we get the value of a
2796 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
2797 Set no_uninitialized_data to true.
2798 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
2799 (nlm32_sparc_backend): Set no_uninitialized_data field false.
2800 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
2801 before filling it in.
2803 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2805 * som.c (som_section_type, som_decode_symcalss): New functions.
2806 (som_get_symbol_info): Use them.
2807 (som_slurp_symbol_table): Set the section of common and undefined
2810 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
2812 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
2815 * mipsbsd.c: Changes from Ralph Campbell:
2816 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
2817 complain_overflow_dont.
2818 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
2821 * bfd.c (bfd_errmsgs): Reword invalid-target message.
2823 * config.bfd: For sparc*-*-coff, use sparc-coff.
2824 * configure.in: Handle sparccoff_vec.
2825 * targets.c (sparccoff_vec): Declare.
2827 * reloc.c (bfd_get_reloc_size): New function.
2828 (struct reloc_howto_type): Update documentation of size field.
2830 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2832 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
2833 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
2834 * config/alpha-nlm.mt: New file.
2835 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
2837 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
2838 (CFILES): Added nlm32-alpha.c.
2839 Rebuilt dependencies.
2840 * targets.c (nlm32_alpha_vec): Declare.
2842 * libnlm.h (struct nlm_backend_data): New fields
2843 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
2844 nlm_set_public_section, nlm_get_public_offset. Removed unused
2845 nlm_write_reloc field. Changed nlm_write_import to remove
2846 unnecessary symbol argument. Renamed nlm_write_externals to
2847 nlm_write_external, and changed cound argument from bfd_vma to
2849 (nlm_optional_prefix_size, nlm_backend_object_p_func,
2850 nlm_write_prefix_func, nlm_set_public_section_func,
2851 nlm_get_public_offset_func): New accessor macros.
2852 (nlm_write_reloc_func): Removed.
2853 (nlm_write_external_func): Adjusted for field renaming.
2854 * nlm32-i386.c (nlm_i386_write_import): Renamed from
2855 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
2856 just called old nlm_i386_write_reloc.
2857 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
2858 Declared. Changed second argument from bfd_vma to bfd_size_type.
2859 (nlm32_i386_backend): Adjusted for changes to fields and names.
2860 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
2862 (nlm_sparc_write_import): Removed second argument.
2863 (nlm_sparc_write_external): Renamed from
2864 nlm_sparc_write_externals. Changed second argument from bfd_vma
2866 (nlm32_sparc_backend): Adjusted for changes to fields and names.
2867 * nlmcode.h: Removed some unused code.
2868 (nlm_object_p): Don't destroy tdata pointer. Call
2869 backend_object_p function if it exists.
2870 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
2871 set_public_section_func if it exists instead of checking
2873 (nlm_compute_section_file_positions): Account for
2874 optional_prefix_size.
2875 (nlm_write_object_contents): Account for optional_prefix_size.
2876 Removed useless variable write_reloc_func. Changed declaration
2877 and call of write_import_func. Call write_prefix_func if it
2878 exists. Removed unused variables len and temp. Call
2879 get_public_offset_func if it exists rather than setting NLM_HIBIT.
2880 * nlmswap.h: Declare functions.
2882 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
2884 (fprintf_vma, sprintf_vma): Use %lx, not %x.
2885 * bfd-in2.h: Rebuilt.
2886 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
2889 * config.bfd: Don't set target64 here, as the setting is ignored.
2890 * configure.in (ecoffalpha_little_vec): Set target64.
2892 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
2893 in TDEFINES is wrong.
2895 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2896 Remove unused variable output_section.
2898 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2900 * irix-core.c: New file for Irix 4 and Irix 5 core support.
2901 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
2902 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
2903 * targets.c: If IRIX_CORE defined, include irix_core_vec in
2905 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
2906 (HDEPFILES): Define to be irix-core.o.
2907 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
2908 (HDEPFILES): Define to be irix-core.o.
2909 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
2910 sco-core.o, which no longer exists.
2911 (CFILES): Added all *-core.c files.
2912 Rebuilt dependencies.
2914 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2916 * elfcode.h (map_program_segments): Restore check of file_size !=
2917 mem_size, but only if SHT_PROGBITS.
2919 * ecofflink.c: New file to hold ECOFF debug information linking
2921 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
2922 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
2924 (ecoff_get_extr, ecoff_set_index): New functions.
2925 (ecoff_slurp_symbolic_info): Don't save raw_size.
2926 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
2927 (ecoff_compute_section_file_positions): Don't set EXEC_P just
2928 because there is a start address.
2929 (ecoff_write_object_contents): Handle external symbols here. Use
2930 ecofflink.c functions to write out debugging information.
2931 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
2932 mips_elf_set_index): New functions.
2933 (mips_elf_seclet_link): Discard empty sections, the .options
2934 section and .gptab sections. Handle linking .mdebug section.
2935 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
2936 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
2937 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
2938 called by gas, so they are public).
2939 * bfd-in2.h: Rebuilt.
2940 * Makefile.in (BFD_LIBS): Added ecofflink.o.
2941 (CFILES): Added ecofflink.c.
2942 (ecofflink.o): New target. Rebuilt dependencies.
2944 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2946 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
2947 a valid magic number if it's been defined.
2949 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2951 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
2952 no longer requires it.
2953 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
2954 ecoff_write_object_contents): Don't treat .scommon section
2957 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
2959 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
2960 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
2961 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
2962 * bfd/ptrace-core.c: New file for dealing with core files with
2963 start with the ptrace_user structure found on BCS compliant systems.
2964 * bfd/targets.c (ptrace_core_vec): New vector.
2966 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2968 * Minimal support for reading SOM fixup streams. Allows
2969 objdump -r to do something reasonable.
2970 * som.c (som_get_reloc_upper_bound): Implement.
2971 (som_canonicalize_reloc): Implement.
2972 (som_set_reloc_info, som_slurp_reloc_table): New functions.
2974 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2976 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
2977 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
2979 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2981 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
2982 signed_value before sign extending it. Don't subtract out
2983 reloc_entry->address. This makes it compatible with what gas is
2986 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
2987 SHT_NOBITS sections.
2988 (map_program_segments): Don't leave the loop after the first
2990 (assign_file_positions_except_relocs): Only force sh_offset and
2991 sh_addr to match modulo maxpagesize for a section which is not
2992 SHT_NOBITS. Changed the method used to force page alignment after
2993 a SHT_NOBITS section to only do it for the last such consecutive
2994 section, and to really force page alignment.
2996 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2998 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
2999 in the case of an unknown (or unhandled) storage class.
3001 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
3002 not be defined here, since it is a host attribute, not a target
3004 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
3006 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
3009 * coff-sparc.c: Define some relocations, based on ELF relocations.
3010 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
3011 struct coff_reloc_map, sparc_reloc_map,
3012 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
3014 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
3015 (rtype2howto): Index into coff_sparc_howto_table using
3018 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3020 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
3021 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
3022 hosts/irix5.h created; just use std-host.h).
3023 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
3025 * Makefile.in: Rebuilt dependencies.
3027 * ecoffswap.h: Changed type of internal pointers for swap out
3028 functions to const *.
3030 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
3031 correctly for assembler, but linker support not implemented.
3032 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
3033 (mips_elf_sym_is_global): New function; at least on Irix 5, all
3034 non section symbols are considered global.
3035 (elf_backend_sym_is_global): Define.
3036 (mips_elf_final_write_processing): New function. Set the MIPS
3037 architecture level correctly.
3038 (elf_backend_final_write_processing): Define.
3039 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
3040 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
3041 section to 1. Handle .options section.
3042 (mips_elf_acom_section, mips_elf_acom_symbol,
3043 mips_elf_acom_symbol_ptr): New static variables, used to build a
3044 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
3045 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
3046 putting them all in a global .acommon section.
3048 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
3049 section has no ELF section data.
3050 (elf_make_sections): Set addralign of reloc section to 4.
3051 (elf_fake_sections): Likewise.
3052 (map_program_segments): Don't consider section 0.
3053 (assign_file_positions_except_relocs): Don't consider section 0.
3054 In the main loop, skip the symtab and strtab sections, since their
3055 positions are set elsewhere.
3056 (swap_out_syms): Set addralign of symtab section to 4. Set
3057 addralign of strtab sections to 1.
3058 (assign_file_positions_for_relocs): Don't consider section 0.
3059 (write_object_contents): Don't write out section 0.
3061 * libelf.h (struct elf_backend_data): Added fields
3062 elf_backend_sym_is_global and elf_backend_final_write_processing.
3063 * elf32-target.h (elf32_bed): Added corresponding initializers.
3064 * elf64-target.h (elf64_bed): Likewise.
3065 * elfcode.h (sym_is_global): Take abfd argument. Call
3066 elf_backend_sym_is_global if it is not NULL.
3067 (elf_map_symbols): Pass abfd to sym_is_global.
3068 (write_object_contents): Call elf_backend_final_write_processing
3071 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3073 * libecoff.h: Include coff/ecoff.h.
3074 (struct ecoff_backend_data): Move external debugging information
3075 fields into a single field pointing to an ecoff_debug_swap
3077 (ecoff_data_type): Move debugging information fields into a single
3078 field pointing to an ecoff_debug_info structure.
3079 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
3081 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
3083 * nlmswap.h: New file to swap fixed header. Included by NLM
3085 * libnlm.h (struct reloc_and_sec): Define.
3086 (struct nlm_backend_data): Add fields fixed_header_size,
3087 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
3089 (nlm_fixed_header_size, nlm_read_import_func,
3090 nlm_write_import_func, nlm_swap_fixed_header_in_func,
3091 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
3093 * nlmcode.h: Use new functions.
3094 * nlm32-i386.c: Provide new functions.
3095 * nlm32-sparc.c: New file; SPARC NLM backend.
3097 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
3099 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
3100 garbage bits appearing in the upper end of symbolnums.
3102 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
3104 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
3106 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
3107 * m68klynx.c: Define core file macros.
3108 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
3109 non-architecture specific stuff into lynx.h.
3111 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3113 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
3114 change PAGE_SIZE to 4096.
3116 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
3118 * Makefile.in (diststuff): New target.
3122 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3124 * som.c (som_object_setup): Do not create dummy ".text", ".data",
3125 and ".bss" sections.
3126 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
3127 is zero. Recognize BSS type sections and turn off SEC_LOAD and
3128 SEC_DATA (so binutils/size works). Set the correct value for
3129 a section's _raw_size.
3130 (som_slurp_symbol_table): Program entry points, and millicode are
3131 also functions. Mark them as such. Also mark L$* symbols as
3134 * bfd-in2.h: Rebuilt.
3136 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3138 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
3139 a pointer to constant data. Delete bogus #define which made the
3142 * som.c (som_prep_for_fixups): New function.
3143 (som_write_fixups): New function.
3144 (som_write_space_strings): New function.
3145 (som_write_symbol_strings): New function.
3146 (som_begin_writing): New function.
3148 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3150 * som.c (som_write_object_contents): Do not abort. Flesh out.
3151 (som_set_section_contents): Do not abort. Flesh out.
3153 * som.c (som_write_headers): New function.
3154 (som_prep_headers): New function.
3155 (som_build_and_write_symbol_table): New function.
3157 * som.c (som_sizeof_headers): Add missing prototype.
3158 (som_set_arch_mach): Do not abort.
3160 * som.c (som_count_spaces): New function.
3161 (som_count_subspaces): New function.
3162 (compare_syms): New function.
3163 (som_compute_checksum): New function.
3165 * som.c (hppa_som_gen_reloc_type): New function.
3166 (som_bfd_reloc_type_lookup): New function.
3168 * som.c (try_prev_fixup): New function.
3169 (som_reloc_skip): New function.
3170 (som_reloc_addend): New function.
3171 (som_reloc_call): New function.
3173 * som.c (som_initialize_reloc_queue): New function.
3174 (som_reloc_queue_insert): Likewise.
3175 (som_reloc_queue_fix): Likewise.
3176 (som_reloc_queue_find): Likewise.
3178 * som.c (som_hppa_howto_table): SOM howto relocation table.
3179 (hppa_som_reloc): New function.
3181 * som.c (struct reloc_queue): New structure to keep track of
3182 the last four multibyte relocations emitted.
3183 (enum pa_symbol_type): Type to fully describe the symbol types
3184 associated with .import/.export assembler directives.
3186 * som.c: Include libhppa.h
3188 * som.c (bfd_som_set_section_attributes): New function.
3189 (bfd_som_set_subsection_attributes): Likewise.
3190 (bfd_som_set_symboL_type): Likewise.
3191 (bfd_som_attach_unwind_info): Likewise.
3192 * som.h: Declare new exported functions.
3194 * som.h (struct som_symbol): Add new fields to hold additional
3195 information needed to build/write symbol tables and fixup streams.
3196 (struct som_section_data_struct): Add new fields to hold additional
3197 information needed to build/write space and subspace headers.
3198 (som_symbol_data): New accessor macro for SOM symbol information.
3199 (R_HPPA_*): Basic relocation types to be used by the assembler.
3201 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3203 * trad-core.c (trad_unix_core_file_p): If new hook
3204 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
3205 corefile being too big.
3206 * hosts/i386sco.h: Define it.
3208 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3210 * bfd.c (struct _bfd): Add hppabsd_core_data.
3211 * targets.c (target_vector): Add hppabsd_core_vec.
3212 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
3213 section is encountered during core section scanning.
3214 * hppabsd-core.c: New file.
3215 * config/hppabsd.mh: Enable HPPA BSD core files.
3217 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
3218 which is either commented out or ifdef'd out. Add, update and
3219 clean comments. Fix various indention and spacing problems. Handle
3220 problems related to using "ble" to jump to a stub rather than "bl"
3221 (%r31 is trashed by "ble", but not by "bl").
3222 (NEW_INSTRUCTION): Put inside curly braces.
3223 (CURRENT_STUB_OFFSET): Fix indention problems.
3224 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
3225 Add, update and clean comments. Handle "ble" %r31 lossage problems.
3226 (hppa_elf_build_long_branch_stub): Likewise.
3227 (hppa_look_for_stubs_in_section): Likewise.
3228 (hppa_elf_stub_check): Remove obsolete function.
3230 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
3231 problems. Delete unused instructions.
3233 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
3235 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
3237 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3239 * elfcode.h (elf_object_p): Rather than looking through an array
3240 of architectures, get the ELF EM_xxx code from the backend
3241 information. Let the generic ELF target match any EM_xxx code not
3242 matched by another ELF target. Call elf_backend_object_p to let
3243 the backend do more checks and set global information.
3244 * libelf.h (struct elf_backend_data): Added elf_machine_code and
3245 elf_backend_object_p fields.
3246 (struct bfd_elf_arch_map): Removed.
3247 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
3248 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
3249 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
3250 field with elf_backend_object_p (if it is defined).
3251 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
3252 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
3253 elf64-gen.c (ELF_MACHINE_CODE): Defined.
3254 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
3256 (mips_elf_object_p): Set the right machine number.
3257 (mips_elf_ecoff_debug_swap): Defined.
3258 (elf_backend_object_p): Defined to be mips_elf_object_p.
3259 (elf_backend_ecoff_debug_swap): Defined to be
3260 mips_elf_ecoff_debug_swap.
3261 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
3263 * libbfd-in.h (target_vector, default_vector): Declare.
3264 * libbfd.h: Rebuilt.
3265 * format.c (target_vector, default_vector): Don't declare.
3267 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
3268 for R_MIPS_26. Correct overflow detection requires matching the
3269 upper four bits of the destination against the PC. From Ted Lemon
3270 <mellon@pepper.ncd.com>.
3272 * bout.c (b_out_reloc_type_lookup): Return type should point to
3274 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
3275 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
3276 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
3277 * coff-i386.c (coff_i386_reloc): Made howto const.
3278 * oasys.c (oasys_write_data): Made how const.
3280 * libelf.h: Added some comments.
3281 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
3282 field. Removed unused write_relocs field.
3283 * elf32-target.h: Adjusted elf_backend_data initialization
3285 * elf64-target.h: Corrected elf_backend_data initialization to
3286 fill in all fields and to set elf_64_p to 1.
3288 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3290 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
3291 to filepos in SHT_STRTAB case.
3292 (assign_file_position_for_section): Set BFD section filepos as
3293 well as ELF section sh_offset.
3295 * reloc.c: Use const instead of CONST.
3296 (bfd_perform_relocation): Make variable howto a const pointer.
3297 * bfd-in2.h, libbfd.h: Rebuilt.
3299 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3301 * Makefile.in (realclean): Don't remove generated headers. Reverts
3302 change of 2 Jul 1993.
3304 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
3306 * configure.bfd: make unixware equivalent to sysv4.
3308 * config/i386-nlm.mt: bring in elf config; make it the default.
3310 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3312 * libbfd.c (bfd_put_8): Add parens around reference to "val"
3315 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3317 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
3318 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
3320 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3322 * coffcode.h (coff_write_object_contents): Zero out internal_a.
3324 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3326 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
3327 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
3328 section.c, syms.c, targets.c:
3329 Doc cleanup (spelling, punctuation, grammar, formatting).
3330 * bfd-in2.h, libbfd.h: Rebuild.
3332 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
3334 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
3335 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
3337 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3339 * From Pete Hoogenboom (hoogen@cs.utah.edu)
3340 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
3341 in last change. Always rebuild symbol extension section the first
3342 time though if output sections exist (fixes ld -r problems).
3344 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
3346 * Makefile.in: Add .PHONY for check and installcheck rules.
3348 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
3350 * libbfd-in.h (artdata): Use long, not time_t for portability, at
3351 least to HPUX. File below is a derived file.
3353 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
3355 * libbfd.h (artdata): Use long, not time_t for portability, at
3358 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3360 * config.bfd: Use bigmips for mips*-*-bsd*.
3362 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3364 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
3365 Handle symbol number of zero.
3367 * reloc.c (enum bfd_reloc_code_real): Added
3368 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
3369 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
3370 * bfd-in2.h: Rebuilt.
3371 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
3372 BFD_RELOC_MIPS_LITERAL.
3373 * elf32-mips.c (mips_reloc_map): Handle new relocs.
3374 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
3377 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
3378 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
3379 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
3380 MY_bfd_seclet_link): Define.
3381 (MY_bfd_reloc_type_lookup): Rename from
3382 MY_reloc_howto_type_lookup.
3383 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
3384 (MY(vec)): Use JUMP_TABLE rather than listing functions.
3385 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
3386 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
3387 terms of MY, because that causes a recusive invocation of CAT when
3388 expanded within JUMP_TABLE, and ANSI compilers don't expand
3390 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
3391 MY_reloc_howto_type_lookup, and don't define in terms of MY.
3392 (MY_canonicalize_reloc): Don't define in terms of MY.
3393 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
3394 than listing functions.
3396 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3398 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
3400 See file ChangeLog.1
3407 version-control: never