1 Fri Apr 15 12:22:07 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * ecoff.c (ecoff_emit_aggregate): Take fdr argument. Map fdr
4 index through rfd map if it exists. Check for a couple of cases
5 which gdb handles specially. Change all callers.
6 (ecoff_type_to_string): Take fdr argument rather than aux_ptr and
7 bigendian argument. Change all callers.
8 (ecoff_print_symbol): Handle stStruct, stUnion and stEnum.
10 Thu Apr 14 13:05:10 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
12 * coff-mips.c (mips_howto_table): Add dummy entries to account for
13 numbering changes in include/coff/mips.h. Add entries for
14 MIPS_R_RELHI and MIPS_R_RELLO.
15 (mips_ecoff_swap_reloc_in): Handle an extra bit for the reloc type
16 when little endian. Treat internal MIPS_R_RELLO or MIPS_R_RELHI
17 relocs like MIPS_R_SWITCH, and convert r_offset from 24 to 32
19 (mips_ecoff_swap_reloc_out): Likewise.
20 (mips_adjust_reloc_in): Handle internal MIPS_R_RELLO or
21 MIPS_R_RELHI relocs like MIPS_R_SWITCH.
22 (mips_adjust_reloc_out): Likewise.
23 (mips_relhi_addr, mips_relhi_addend): New static variables.
24 (mips_relhi_reloc, mips_rello_reloc): New functions.
25 (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_PCREL_HI16_S into
26 MIPS_R_RELHI and turn BFD_RELOC_PCREL_LO16 into MIPS_R_RELLO.
27 (mips_relocate_hi): Rename from mips_relocate_refhi, and add pcrel
28 argument. Changed all callers.
29 (mips_relocate_section): Rename got_reflo to got_lo and
30 reflo_int_rel to lo_int_rel. Handle MIPS_R_RELLO and MIPS_R_RELHI
32 (mips_relax_section): Adjust MIPS_R_RELHI/MIPS_R_RELLO pairs when
33 expanding a PC relative call.
35 * reloc.c (bfd_reloc_code_real_type): Add BFD_RELOC_PCREL_HI16_S
36 and BFD_RELOC_PCREL_LO16.
39 Wed Apr 13 11:50:07 1994 Stan Shebs (shebs@andros.cygnus.com)
41 * coff-sparc.c (sparccoff_vec): Set minimum alignment power to 3.
43 Tue Apr 12 13:36:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
45 * som.c (som_write_fixups): Always emit at least
46 one relocation for any non-bss section.
48 Mon Apr 11 14:41:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
50 * elfcode.h (assign_file_positions_except_relocs): Don't require
51 the file alignment to correspond to the page size when linking
54 Sun Apr 10 01:02:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
56 * elfcode.h (write_relocs): For rela relocations, adjust the
57 addend for relocations involving section symbols to account
58 for the lossage of 1:1 mapping from input section symbols to
59 output section symbols.
61 Fri Apr 8 12:22:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
63 * aoutx.h (NAME(aout,make_sections)): New function.
64 (NAME(aout,some_aout_object_p)): Call NAME(aout,make_sections)
65 rather than making sections inline.
66 (NAME(aout,mkobject)): Don't make any sections.
67 (NAME(aout,adjust_sizes_and_vmas)): Call NAME(aout,make_sections).
68 (NAME(aout,final_link)): Don't dereference obj_textsec (abfd) or
69 obj_datasec (abfd) if they are NULL.
70 * libaout.h (NAME(aout,make_sections)): Declare.
71 * bout.c (b_out_mkobject): Don't make any sections.
72 (b_out_write_object_contents): Call aout_32_make_sections.
73 (b_out_set_section_contents): Likewise.
74 * i386os9k.c (os9k_mkobject): Don't make any sections.
75 (os9k_write_object_contents): Call aout_32_make_sections.
76 (os9k_set_section_contents): Likewise.
78 * aoutx.h (NAME(aout,new_section_hook)): Don't set N_EXT in target
81 Wed Apr 6 20:44:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
83 * config.bfd, configure.host: Add mips-*-sysv4* support.
85 Thu Apr 7 14:23:05 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
87 * coff-mips.c (mips_howto_table): Add entry for MIPS_R_SWITCH.
88 (mips_ecoff_swap_reloc_in): For MIPS_R_SWTICH, copy r_symndx into
89 r_offset and set r_symndx to RELOC_SECTION_TEXT.
90 (mips_ecoff_swap_reloc_out): For MIPS_R_SWITCH, get the r_symndx
91 value from the r_offset field.
92 (mips_adjust_reloc_in): Maximum r_type value is now MIPS_R_SWITCH.
93 For MIPS_R_SWITCH, copy the r_offset field into the addend field.
94 (mips_adjust_reloc_out): For MIPS_R_SWITCH, copy the addend field
95 into the r_offset field.
96 (mips_switch_reloc): New function.
97 (mips_bfd_reloc_type_lookup): Translate BFD_RELOC_GPREL32 into
99 (mips_relocate_section): Handle MIPS_R_SWITCH.
100 (mips_relax_section): Adjust MIPS_R_SWITCH offset if necessary.
102 Thu Apr 7 11:10:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
104 * elfcode.h (elf_set_section_contents): Support calling the backend
105 function elf_backend_begin_write_processing when just beginning to
106 write an object file.
108 * libelf.h (elf_backend_begin_write_processing): Declare.
110 * elf{32,64}-target.h (elf_backend_begin_write_processing): Provide
111 a default definition.
112 (elf{32,64}_bed): Add elf_backend_begin_write_processing.
114 * elf32-hppa.h (elf_hppa_tc_symbol): Delete extern declaration.
115 (elf_hppa_tc_make_sections): Likewise.
117 * elf32-hppa.c (symext_chain_built): Delete.
118 (symext_chain_size): Renamed from symextn_contents_real_size.
119 (elf32_hppa_backend_{begin,final}_write_processing): New functions.
120 (add_entry_to_symext_chain): New function.
121 (hppa_elf_set_section_contents): Ignore writes to the symbol extension
122 section until it's been rebuilt internally.
123 (hppa_elf_get_section_contents): Symbol extension section is no
125 (elf_backend_{begin,final}_write_processing): Define.
126 (elf_hppa_tc_make_sections): Simplify now that much code has
127 migrated into elf32_hppa_backend_{being,final}_write_processing.
129 Wed Apr 6 17:24:14 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
131 Add new target vectors to read the dynamic symbols and dynamic
132 relocs. Change a.out to use these rather than reading the dynamic
133 symbols and relocs along with the normal symbols and relocs.
134 * targets.c (bfd_target): Add fields
135 _bfd_get_dynamic_symtab_upper_bound,
136 _bfd_canonicalize_dynamic_symtab,
137 _bfd_get_dynamic_reloc_upper_bound,
138 _bfd_canonicalize_dynamic_reloc.
139 (BFD_JUMP_TABLE_DYNAMIC): Define.
140 * libbfd-in.h (_bfd_nodynamic_get_dynamic_symtab_upper_bound):
142 (_bfd_nodynamic_canonicalize_dynamic_symtab): Define.
143 (_bfd_nodynamic_get_dynamic_reloc_upper_bound): Define.
144 (_bfd_nodynamic_canonicalize_dynamic_reloc): Define.
145 * bfd.c (bfd_get_dynamic_symtab_upper_bound): Define.
146 (bfd_canonicalize_dynamic_symtab): Define.
147 (bfd_get_dynamic_reloc_upper_bound): Define.
148 (bfd_canonicalize_dynamic_reloc): Define.
149 * sunos.c (MY_read_dynamic_symbols): Don't define.
150 (MY_read_dynamic_relocs): Don't define.
151 (MY_get_dynamic_symtab_upper_bound): Define.
152 (MY_canonicalize_dynamic_symtab): Define.
153 (MY_get_dynamic_reloc_upper_bound): Define.
154 (MY_canonicalize_dynamic_reloc): Define.
155 (struct sunos_dynamic_info): Change type of dynsym_count and
156 dynrel_count to long. Add fields canonical_dynsym and
158 (sunos_read_dynamic_info): Check that BFD had DYNAMIC flag set.
159 Clear info->canonical_dynsym and info->canonical_dynrel.
160 (MY(read_dynamic_symbols)): Removed.
161 (MY(read_dynamic_relocs)): Removed.
162 (sunos_get_dynamic_symtab_upper_bound): New function.
163 (sunos_canonicalize_dynamic_symtab): New function.
164 (sunos_get_dynamic_reloc_upper_bound): New function.
165 (sunos_canonicalize_dynamic_reloc): New function.
166 * libaout.h: Declare struct reloc_ext_external and
167 reloc_std_external to avoid prototype problems.
168 (struct aout_backend_data): Remove fields read_dynamic_symbols and
170 (NAME(aout,translate_symbol_table)): Declare.
171 (NAME(aout,swap_ext_reloc_in)): Declare.
172 (NAME(aout,swap_std_reloc_in)): Declare.
173 * aoutx.h (NAME(aout,translate_symbol_table)): Renamed from
174 translate_symbol_table and made non-static. Changed all callers.
175 (NAME(aout,slurp_symbol_table)): Don't read dynamic symbols.
176 (NAME(aout,slurp_reloc_table)): Don't read dynamic relocs.
177 (NAME(aout,get_reloc_upper_bound)): Don't count dynamic relocs.
178 * aoutf1.h (aout_32_sunos4_write_object_contents): Don't bother to
179 remove dynamic symbols and relocs. They will no longer be
181 (MY_read_dynamic_symbols): Don't define.
182 (MY_read_dynamic_relocs): Don't define.
183 (sunos4_aout_backend): Don't initialize dynamic entry points.
184 * aout-target.h (MY_read_dynamic_symbols): Don't define.
185 (MY_read_dynamic_relocs): Don't define.
186 (MY(backend_data)): Don't initialize dynamic entry points.
187 (MY_get_dynamic_symtab_upper_bound): If not defined, define to
188 _bfd_nodynamic version.
189 (MY_canonicalize_dynamic_symtab): Likewise.
190 (MY_get_dynamic_reloc_upper_bound): Likewise.
191 (MY_canonicalize_dynamic_reloc): Likewise.
192 * All backends: Added BFD_JUMP_TABLE_DYNAMIC to target vector.
193 * bfd-in2.h: Rebuilt.
196 * cf-m68klynx.c: Include sysdep.h.
198 * hp300hpux.c: Removed some spaces in uses of NAME to avoid
199 problems with traditional C compilers.
201 * targets.c (bfd_target): Rearranged fields in target vector.
202 Removed _bfd_debug_info_start, _bfd_debug_info_end and
203 _bfd_debug_info_accumulate, which were never used.
204 (BFD_JUMP_TABLE_GENERIC, BFD_JUMP_TABLE_COPY): Defined.
205 (BFD_JUMP_TABLE_CORE, BFD_JUMP_TABLE_ARCHIVE): Defined.
206 (BFD_JUMP_TABLE_SYMBOLS, BFD_JUMP_TABLE_RELOCS): Defined.
207 (BFD_JUMP_TABLE_WRITE, BFD_JUMP_TABLE_LINK): Defined.
208 * All backends: Changed to use the new BFD_JUMP_TABLE_* macros
209 rather than the single JUMP_TABLE macro. Removed many of the
210 weird macro definitions needed to support the monolithic
212 * bfd-in.h (JUMP_TABLE): Removed.
213 * libbfd-in.h: Define a bunch of macros, and declare a few
214 functions, for use with the new BFD_JUMP_TABLE_* macros.
215 * libbfd.c (_bfd_dummy_new_section_hook): Removed.
216 (bfd_false): Set bfd_error_invalid_operation.
217 (bfd_nullvoidptr): Likewise.
218 (bfd_n1): New function.
219 (_bfd_nocore_core_file_matches_executable_p): Renamed from
220 _bfd_dummy_core_file_matches_executable_p.
221 (_bfd_nocore_core_file_failing_command): Similar rename. Set
222 bfd_error_invalid_operation.
223 (_bfd_nocore_core_file_failing_signal): Likewise.
224 (_bfd_generic_get_section_contents): Renamed from
225 bfd_generic_get_section_contents. Changed all callers.
226 (_bfd_generic_set_section_contents): Similar rename.
227 * ieee.c: #if 0 out ieee_bfd_debug_info_start,
228 ieee_bfd_debug_info_end, ieee_bfd_debug_info_accumulate. They
230 * bfd-in2.h: Rebuilt.
233 Tue Apr 5 22:10:04 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
235 * Crude support for examining dynamic libraries.
236 * som.c (som_object_setup): Set DYNAMIC flag for SHL_MAGIC and
238 (som_prep_headers): Preserve the system_id for DYNAMIC objects.
239 Use SHL_MAGIC as the magic number of the DYNAMIC flag is set.
240 Write exec headers for DYNAMIC objects.
241 (som_begin_writing): DYNAMIC objects have the same alignment
242 restrictions as D_PAGED objects.
243 (bfd_section_from_som_symbol): Treat DYNAMIC objects like EXEC_P
245 (object_flags): Add DYNAMIC.
247 Tue Apr 5 17:48:52 1994 Stan Shebs (shebs@andros.cygnus.com)
249 * i386lynx.c, sparclynx.c (NAME): Remove embedded whitespace in
250 macro uses, confuses some non-ANSI compilers.
252 Tue Apr 5 15:50:01 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
254 * som.c (som_bfd_free_cached_info): Add missing PARAMS decl.
255 Don't free anything if we don't have a bfd_object.
256 (som_close_and_cleanup): Call som_bfd_free_cached_info.
258 Tue Apr 5 11:22:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
260 * elf32-mips.c (mips_elf_final_link): Don't remove empty sections.
261 It turns out not to be required on Irix 5, and it causes problems
262 if the sections happen to contain symbols.
264 * elfcode.h (write_shdrs_and_ehdr): Correct bfd_write check.
266 * aoutx.h (NAME(aout,canonicalize_reloc)): Don't error out if
267 section->relocation is NULL; malloc might have returned NULL when
268 given a zero size if there were no relocations.
269 * bout.c (b_out_canonicalize_reloc): Likewise.
270 * coffcode.h (coff_canonicalize_reloc): Likewise.
271 * ecoff.c (ecoff_canonicalize_reloc): Likewise.
272 * elfcode.h (elf_canonicalize_reloc): Likewise.
273 * mipsbsd.c (MY(canonicalize_reloc)): Likewise.
274 * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
275 * nlmcode.h (nlm_canonicalize_reloc): Likewise.
276 * som.c (som_canonicalize_reloc): Likewise.
277 * hp300hpux.c (MY(slurp_reloc_table)): Likewise. Also, if malloc
278 returns NULL, don't report an error if we asked for zero bytes.
279 * i386lynx.c (NAME(lynx,slurp_reloc_table)): If malloc returns
280 NULL, don't report an error if we asked for zero bytes.
281 * nlmcode.h (nlm_slurp_reloc_fixups): Likewise.
283 Mon Apr 4 15:30:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
285 * aoutx.h (NAME(aout,bfd_free_cached_info)): Don't free anything
286 if we don't have a bfd_object.
288 Made sure that every call to bfd_read, bfd_write, and bfd_seek
289 checks the return value and handled bfd_error correctly. These
290 changes are not itemised. Also:
291 * aoutx.h (emit_strtab): Change return type to boolean, and return
293 (NAME(aout,write_syms)): Check emit_strtab return value.
294 (NAME(aout,final_link)): Likewise.
295 * coffcode.h (coff_write_relocs): Change return type to boolean,
297 (coff_write_object_contents): Check coff_write_relocs return
299 * i386os9k.c (os9k_swap_exec_header_in): Change return type to
301 (os9k_object_p): Check os9k_swap_exec_header_in return value.
302 * oasys.c (oasys_read_record): Change return type to boolean.
303 (oasys_slurp_symbol_table: Check oasys_read_record return value.
304 (oasys_object_p, oasys_slurp_section_data): Likewise.
305 (oasys_write_record): Change return type to boolean.
306 (oasys_write_syms): Likewise. Also, check oasys_write_record
308 (oasys_write_sections): Check oasys_write_record return value.
309 (oasys_write_header): Change return type to boolean. Check
310 oasys_write_record return value.
311 (oasys_write_end, oasys_write_data): Likewise.
312 (oasys_write_object_contents): Check return values of
313 oasys_write_header, oasys_write_syms, oasys_write_data, and
315 * srec.c (srec_write_record): Change return type to boolean.
316 (srec_write_header): Likewise. Also, check srec_write_record
318 (srec_write_section, srec_write_terminator): Likewise.
319 (srec_write_symbols): Change return type to boolean.
320 (internal_srec_write_object_contents): Check return value of
321 srec_write_symbols, srec_write_header, srec_write_section, and
322 srec_write_terminator.
324 * Makefile.in: Rebuilt dependencies.
326 Mon Apr 4 10:56:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
328 * aix386-core.c (aix386_bfd_is_local_label): Correct cast from
330 * ptrace-core.c (ptrace_unix_bfd_is_local_label): Correct cast from
332 * trad-core.c (trad_unix_bfd_is_local_label): Correct cast from
335 Sun Apr 3 18:27:29 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
337 * som.c (som_slurp_string_table): Use malloc to allocate space
338 for the cached copy of the native string table.
339 (som_slurp_symbol_table): Likewise for the native symbol table.
340 (som_slurp_reloc_table): Likewise for the native and generic
342 (som_bfd_free_cached_info): Free the cached native strings,
343 symbols, and relocations. Also free the canonical cached
346 Fri Apr 1 12:40:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
348 * aoutx.h (aout_link_write_symbols): If keep_memory is false, make
349 sure the symbol name is stored in permanent memory before adding
350 it to the string table.
352 * archive.c (_bfd_write_archive_contents): Once we've found an
353 object, don't bother to look for more when deciding whether to
355 (compute_and_write_armap): After adding the symbols for a BFD,
356 call bfd_free_cached_info on it.
358 Add bfd_free_cached_info support to a.out backends.
359 * aoutx.h (aout_get_external_symbols): Renamed from
360 aout_link_get_symbols. Read strings even if symbols have been
361 read. Store string size in obj_aout_string_size.
362 (NAME(aout,slurp_symbol_table)): Call aout_get_external_symbols to
363 read the symbols. Allocate the cached symbols with malloc, not
365 (NAME(aout,slurp_reloc_table)): Allocate the cached relocs with
366 malloc, not bfd_alloc.
367 (NAME(aout,bfd_free_cached_info)): New function; free cached
369 * libaout.h (struct aoutdata): Add external_string_size field.
370 (obj_aout_external_string_size): New accessor macro.
371 (NAME(aout,close_and_cleanup)): Don't declare.
372 (NAME(aout,bfd_free_cached_info)): Declare.
373 (aout_32_close_and_cleanup): Don't define.
374 (aout_64_close_and_cleanup): Don't define.
375 * aout-target.h (MY_bfd_free_cached_info): If not already defined,
376 define as NAME(aout,free_cached_info).
377 (MY_close_and_cleanup): If not already defined, define as
378 MY_bfd_free_cached_info.
379 * aout-adobe.c (aout_32_close_and_cleanup): Define.
380 (aout_32_bfd_free_cached_info): Don't define.
381 * bout.c (aout_32_close_and_cleanup): Define.
382 (aout_32_bfd_free_cached_info): Don't define.
383 * hp300hpux.c (MY_bfd_free_cached_info): Define as bfd_true.
384 (MY_close_and_cleanup): Don't define.
385 * i386lynx.c (NAME(lynx,slurp_reloc_table)): Allocate the cached
386 relocs with malloc, not bfd_alloc.
387 * i386os9k.c (aout_32_close_and_cleanup): Define.
388 (aout_32_bfd_free_cached_info): Don't define.
390 Add a new entry point to free memory cached by a BFD.
391 * targets.c (bfd_target): Add _bfd_free_cached_info field.
392 * bfd.c (bfd_free_cached_info): Define.
393 * bfd-in.h (JUMP_TABLE): Add _bfd_free_cached_info.
394 * bfd-in2.h: Rebuilt.
395 * All backends: Initialize bfd_free_cached_info entry point to
398 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Correct type of
399 first, unused, argument.
400 (hppa_elf_is_local_label): Declare instead of
401 som_bfd_is_local_label.
403 * coff-a29k.c (a29k_reloc): Add reloc_entry->address to value of
404 absolute R_IREL reloc.
406 Thu Mar 31 11:52:15 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
408 Added some support for Irix 4 shared libraries.
409 * ecoff.c (ecoff_new_section_hook): Set SEC_SHARED_LIBRARY for a
411 (ecoff_sec_to_styp_flags): Set SEC_SHARED_LIBRARY if
412 STYP_ECOFF_LIB bit is set.
413 (ecoff_compute_section_file_positions): Round the contents of a
414 .lib section up to the next page boundary.
415 (ecoff_set_section_contents): If we see a .lib section, increment
416 the vma by one to count the number of shared libraries we have.
417 (ecoff_write_object_contents): Don't crash if we see a
418 STYP_ECOFF_LIB section, and don't adjust text_start or data_start
421 * coffcode.h (CALC_ADDEND): Change to fetch original symbol value
422 from original BFD, rather than using value of current BFD symbol.
423 Needed for new linker.
424 * coff-sparc.c (CALC_ADDEND): Likewise.
426 * ecoff.c (ecoff_write_object_contents): Set the text_start and
427 data_start entries in the optional header correctly even if a text
428 or data section starts at location zero.
430 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_26 (from sef
432 * bfd-in2.h: Rebuilt.
434 * nlm32-i386.c (nlm_i386_read_import): Null terminate the symbol
436 * nlm32-alpha.c (nlm_alpha_read_import): Likewise.
437 * nlm32-sparc.c (nlm_sparc_read_import): Likewise.
439 * coffgen.c (coff_write_symbol): Reindented. Changed to return
440 boolean, and changed written to unsigned int *. Check error
441 returns from called functions.
442 (coff_write_alien_symbol): Likewise.
443 (coff_write_native_symbol): Likewise.
444 (coff_write_symbols): Likewise. Reworked checks on whether to
445 write symbol name to string table for clarity and to avoid core
446 dumping when given a non COFF symbol.
447 * libcoff-in.h (coff_write_symbols): Declare as returning boolean.
448 * libcoff.h: Rebuilt.
449 * coffcode.h (coff_write_object_contents): Check return value of
452 Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
454 Changes to let BFD return an error indication from
455 get_symtab_upper_bound, bfd_canonicalize_symtab,
456 bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now
457 return long instead of unsigned int, and use -1 to indicate an
458 error. Along the way, rename get_symtab_upper_bound to
459 bfd_get_symtab_upper_bound.
460 * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on
462 (bfd_canonicalize_reloc): Likewise.
463 * syms.c (bfd_get_symtab_upper_bound): Renamed from
464 get_symtab_upper_bound.
465 * targets.c (bfd_target): Renamed _get_symtab_upper_bound to
466 _bfd_get_symtab_upper_bound, and changed it and
467 _bfd_canonicalize_symtab and _get_reloc_upper_bound and
468 _bfd_canonicalize_reloc to all return long.
469 * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors.
470 (NAME(aout,canonicalize_reloc)): Likewise.
471 (NAME(aout,get_reloc_upper_bound)): Likewise.
472 (NAME(aout,get_symtab_upper_bound)): Likewise.
473 * bout.c (b_out_canonicalize_reloc): Likewise.
474 (b_out_get_reloc_upper_bound): Likewise.
475 * coffcode.h (coff_canonicalize_reloc): Likewise.
476 * coffgen.c (coff_get_symtab_upper_bound): Likewise.
477 (coff_get_symtab): Likewise.
478 (coff_get_reloc_upper_bound): Likewise.
479 * ecoff.c (ecoff_get_symtab_upper_bound): Likewise.
480 (ecoff_get_symtab): Likewise.
481 (ecoff_canonicalize_reloc): Likewise.
482 * elfcode.h (elf_get_symtab_upper_bound): Likewise.
483 (elf_get_reloc_upper_bound): Likewise.
484 (elf_canonicalize_reloc): Likewise.
485 (elf_get_symtab): Likewise.
486 * hp300hpux.c (MY(get_symtab)): Likewise.
487 (MY(get_symtab_upper_bound)): Likewise.
488 (MY(canonicalize_reloc)): Likewise.
489 * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise.
490 * ieee.c (ieee_slurp_external_symbols): Change return type to
491 boolean. Check for errors from get_symbol.
492 (ieee_slurp_symbol_table): Change return type to boolean. Check
493 for errors from ieee_slurp_external_symbols.
494 (ieee_get_symtab_upper_bound): Return long, and -1 on errors.
495 (ieee_get_symtab): Likewise.
496 (ieee_get_reloc_upper_bound): Likewise.
497 (ieee_canonicalize_reloc): Likewise.
498 * mipsbsd.c (MY(canonicalize_reloc)): Likewise.
499 * nlmcode.h (nlm_get_symtab_upper_bound): Likewise.
500 (nlm_get_symtab): Likewise.
501 (nlm_get_reloc_upper_bound): Likewise.
502 (nlm_canonicalize_reloc): Likewise.
503 * oasys.c (oasys_get_symtab_upper_bound): Likewise.
504 (oasys_get_symtab): Likewise.
505 (oasys_get_reloc_upper_bound): Likewise.
506 (oasys_canonicalize_reloc): Likewise.
507 * som.c (som_get_symtab_upper_bound): Likewise.
508 (som_get_symtab): Likewise.
509 (som_get_reloc_upper_bound): Likewise.
510 (som_canonicalize_reloc): Likewise.
511 * srec.c (srec_get_symtab_upper_bound): Likewise.
512 (srec_get_symtab): Likewise.
513 (srec_get_reloc_upper_bound): Define as bfd_0l.
514 (srec_canonicalize_reloc): Likewise.
515 * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors.
516 (tekhex_get_symtab_upper_bound): Likewise.
517 (tekhex_get_reloc_upper_bound): Define as bfd_0l.
518 (tekhex_canonicalize_reloc): Likewise.
519 * libaout.h (NAME(aout,get_symtab_upper_bound)): Change
520 declaration to return long.
521 (NAME(aout,get_symtab)): Likewise.
522 (NAME(aout,canonicalize_reloc)): Likewise.
523 (NAME(aout,get_reloc_upper_bound)): Likewise.
524 * libcoff-in.h (coff_get_symtab_upper_bound): Likewise.
525 (coff_get_symtab): Likewise.
526 (coff_get_reloc_upper_bound): Likewise.
527 * libecoff.h (ecoff_get_symtab_upper_bound): Likewise.
528 (ecoff_get_symtab): Likewise.
529 (ecoff_canonicalize_reloc): Likewise.
530 * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise.
531 (bfd_elf32_get_symtab): Likewise.
532 (bfd_elf32_get_reloc_upper_bound): Likewise.
533 (bfd_elf32_canonicalize_reloc): Likewise.
534 (bfd_elf64_get_symtab_upper_bound): Likewise.
535 (bfd_elf64_get_symtab): Likewise.
536 (bfd_elf64_get_reloc_upper_bound): Likewise.
537 (bfd_elf64_canonicalize_reloc): Likewise.
538 * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise.
539 (nlmNAME(get_symtab)): Likewise.
540 (nlmNAME(get_reloc_upper_bound)): Likewise.
541 (nlmNAME(canonicalize_reloc)): Likewise.
542 * archive.c (compute_and_write_armap): Use error_return and
543 no_memory_return labels rather than freeing information in various
544 places. Change storage, symcount and src_count to long. Check
545 errors from bfd_get_symtab_upper_bound and
546 bfd_canonicalize_symtab.
547 * bout.c (b_out_relax_section): Change reloc_size to long. Check
548 for errors from bfd_get_reloc_upper_bound and
549 bfd_canonicalize_reloc.
550 (b_out_get_relocated_section_contents): Likewise.
551 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
553 * elf32-mips.c: Likewise.
554 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
555 (hppa_look_for_stubs_in_section): Check for errors from
556 bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and
557 bfd_canonicalize_reloc.
558 * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors
559 from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
560 * linker.c (generic_link_read_symbols): Likewise.
561 (_bfd_generic_final_link): Check for errors from
562 bfd_get_reloc_upper_bound and bfd_canonicalize_reloc.
563 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
564 * reloc16.c (bfd_coff_reloc16_relax_section): Likewise.
565 (bfd_coff_reloc16_get_relocated_section_contents): Likewise.
566 * libbfd.c (bfd_0l): New function.
567 * libbfd-in.h (bfd_0l): Declare.
568 * aix386-core.c: Change get_symtab_upper_bound, get_symtab,
569 get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather
571 * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise.
572 * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise.
573 * bfd-in2.h: Rebuilt.
575 * libcoff.h: Rebuilt.
577 * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables
580 Wed Mar 30 08:33:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
582 * hosts/dpx2.h: Define POSIX_UTIME.
584 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
586 * i386dynix.c, config/i386-dynix.mt: New files, handling Dynix
588 * configure.in, config.bfd: Use them for Dynix.
589 * Makefile.in: Add dependencies for i386dynix.o.
590 * targets.c: Add definition for i386dynix_vec.
591 * hosts/symmetry.h: Do not define TRAD_CORE_USER_OFFSET for Dynix.
592 Define HOST_DATA_START_ADDR and TRAD_UNIX_CORE_FILE_FAILING_SIGNAL
593 for Dynix. Remove inclusion of dynix3.h, Dynix bfd is now handled by
596 Mon Mar 28 12:53:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
598 * Makefile.in (BFD32_BACKENDS): Add coff-sparc.o.
600 * coffcode.h (coff_set_flags): Handle bfd_arch_powerpc like
603 * config.bfd (powerpc-*-aix*): New target; use rs6000.mt.
604 * config/rs6000.mt (SELECT_ARCHITECTURES): Add bfd_powerpc_arch.
606 * aoutx.h (translate_from_native_sym_flags): Set SEC_RELOC flag
607 for generated constructor section.
609 Sun Mar 27 16:25:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
611 * som.c (som_begin_writing): New approach at dealing with holes
612 in executables left by the HP linker. Does not rely on subspace
613 alignments as subspaces are *NOT* guaranteed to be properly
614 aligned in an executable (can you believe that!).
616 Sat Mar 26 10:25:43 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
618 * som.c (som_get_section_contents): New function. Do not try
619 to actually read data from a section that doesn't have either
620 SEC_LOAD or SEC_DEBUGGING set (eg $BSS$) just return true.
622 * libbfd.c (bfd_read): Set bfd_error as appropriate for a short
623 read. (bfd_error_system_call or bfd_error_file_truncated).
625 * som.c: Do not blindly set bfd_error_system_call after a
626 failing bfd_read, bfd_write, or bfd_seek. In a few places
627 (like som_object_p) override the error status set by bfd_read.
629 * aix386-core.c, aout-encap,c archive.c, bout.c: Likewise.
630 * coff-rs6000.c, coffgen.c ecoff.c, elf.c: Likewise.
631 * elf32-hppa.c, elfcode.h, hp300hpux.c, i386lynx.c: Likewise.
632 * nlm32-alpha.c, nlm32-i386.c, nlm32-sparc.c: Likewise.
634 * som.c: Check return values from several bfd_{seek,read,write}
635 calls that we just assumed were not failing.
637 Fri Mar 25 11:44:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
639 * hosts/sysv4.h (HAVE_PROCFS): Add comments about ptx4.
640 * config/sysv4.mh: Add comment.
641 * config/symmetry.mh: Change comment.
642 * configure.host: Use sysv4, not symmetry, for i[34]86-sequent-sysv4*.
644 Fri Mar 25 17:10:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
646 Changes to support linker relaxing of embedded MIPS PIC code to
647 use a five instruction sequence for function calls which are out of
648 range of the bal instruction.
649 * libecoff.h (struct ecoff_section_tdata): Define.
650 (ecoff_section_data): Define.
651 (ecoff_bfd_relax_section): Don't define.
652 * ecoff.c (ecoff_final_link_debug_accumulate): Don't read or free
653 the debugging information if it has already been read.
654 (ecoff_indirect_link_order): Handle _cooked_size being different
655 from _raw_size. Don't reread the contents or the relocs if they
656 have already been read in.
657 * coff-mips.c (mips_howto_table): Change bitsize of PCREL16 from
659 (PCREL16_EXPANSION_ADJUSTMENT): Define.
660 (mips_relocate_refhi): Take adjust argument.
661 (mips_relocate_section): Handle reloc offsets stored in section
662 used_by_bfd field. Call mips_relax_pcrel16 to handle details of
663 expanding an out of range PCREL16. Keep trace of adjustments
664 required by expansions. Set s and unset h when converting a reloc
665 from undefined to section. Change handling of PC relative relocs:
666 if against a section, they are correct in the object file, if
667 against an external symbol they are pcrel_offset.
668 (mips_relax_section): New function.
669 (mips_relax_pcrel16): New function.
670 (ecoff_bfd_relax_section): Define.
671 * coff-alpha.c (ecoff_bfd_relax_section): Define.
672 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle adjustments
673 built by mips_relax_section when writing out addresses.
674 * elf32-mips.c (mips_elf_read_ecoff_info): Clear adjust field.
676 * aoutx.h (NAME(aout,find_nearest_line)): The caller expects
677 functionname_ptr to be set to a symbol name, so prepend
680 Thu Mar 24 11:33:46 1994 Steve Chamberlain (sac@jonny.cygnus.com)
682 * coff-h8300.c (h8300_reloc16_extra_cases): Add relaxing info
683 for 16bit relative branches.
684 * coff-h8500.c (r_high8, r_low16, r_high16): Don't complain on
687 Thu Mar 24 09:21:13 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
689 * som.c (som_bfd_prep_for_ar_write): Ignore non-SOM objects.
690 (som_bfd_ar_write_symbol_stuff, som_write_armap): Likewise.
692 Wed Mar 23 14:29:31 1994 David J. Mackenzie (djm@rtl.cygnus.com)
694 * netbsd386.c (N_SET_FLAGS): Delete the old definition.
696 Wed Mar 23 14:58:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
698 Clean up the relaxing code for the new linker.
699 * targets.c (_bfd_relax_section): Take boolean *again argument
700 rather than asymbol list.
701 * bfd.c (bfd_relax_section): Change name of fourth argument from
703 * reloc.c (bfd_generic_relax_section): Take boolean *again
704 argument rather than asymbol list. Always return true.
705 * bout.c: Include genlink.h.
706 (aligncode, perform_slip): Declare.
707 (perform_slip): Take BFD argument rather than asymbol list.
708 Changed all callers. Get the symbols from the BFD. Change the
709 hash table entry value as well as the symbol value.
710 (abs32code): Take BFD argument rather than asymbol list. Changed
712 (aligncode): Likewise.
713 (b_out_relax_section): Take boolean *again argument rather than
714 asymbol list. Only return false if an error occurred. Set *again
715 to false. Get symbols from BFD.
716 * reloc16.c: Include genlink.h.
717 (bfd_perform_slip): Take BFD argument rather than asymbol list.
718 Get the symbols from the BFD. Change the hash table entry value
719 as well as the symbol value.
720 (bfd_coff_reloc16_relax_section): Take boolean *again argument
721 rather than asymbol list. Only return false if an error occurred.
722 Set *again to false. Get symbols from BFD.
723 * coffcode.h (bfd_coff_backend_data): Change
724 _bfd_coff_reloc16_estimate to take BFD argument rather than
726 (bfd_coff_reloc16_estimate): Corresponding change.
727 (dummy_reloc16_estimate): Corresponding change.
728 * libcoff-in.h (bfd_coff_reloc16_relax_section): Change
729 declaration to take boolean * rather than asymbol list.
730 (bfd_perform_slip): Change declaration to take BFD rather than
732 * coff-h8300.c (h300_reloc16_estimate): Take BFD argument rather
733 than asymbol list. Changed calls to bfd_perform_slip.
734 * bfd-in2.h: Rebuilt.
736 * libcoff.h: Rebuilt.
737 * Makefile.in: Rebuilt dependencies.
739 * genlink.h (_bfd_generic_link_get_symbols): Define.
740 (_bfd_generic_link_get_symcount): Define.
741 * linker.c (generic_link_read_symbols): New function.
742 (generic_link_add_object_symbols): Use it. Use
743 _bfd_generic_link_get_symbols and _bfd_generic_link_get_symcount
744 to get the symbols from the BFD.
745 (generic_link_check_archive_element): Likewise.
746 (_bfd_generic_final_link): Likewise.
747 (_bfd_generic_link_output_symbols): Likewise.
748 (default_indirect_link_order): Likewise.
749 (generic_link_add_symbol_list): Store pointer to hash table entry
750 in asymbol udata field.
752 Tue Mar 22 13:09:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
754 * coff-mips.c (mips_howto_table): Add entry for new MIPS_R_PCREL16
755 reloc, used in embedded PIC code.
756 (mips_adjust_reloc_in): Change sanity check to permit new reloc.
757 (mips_bfd_reloc_type_lookup): Turn BFD_RELOC_16_PCREL_S2 into
760 * elf32-mips.c (mips_elf_final_link): Account for link_order
761 relocs when allocating space for relocations. Set SEC_RELOC flag
762 for any section which has relocs. Handle link_order relocs in
763 link_order loop. Use _bfd_generic_link_add_symbols_collect for
764 add_symbls entry point.
766 * linker.c (_bfd_generic_final_link): Set reloc_count to 0 before
767 counting relocs. Set SEC_RELOC flag for any section which has
770 * linker.c (_bfd_default_link_order): Handle bfd_data_link_order.
772 * linker.c (_bfd_generic_link_add_symbols): Just call
773 generic_link_add_symbols.
774 (_bfd_generic_link_add_symbols_collect): New function, like
775 _bfd_generic_link_add_symbols but also collect constructors and
776 destructors by name as collect2 does.
777 (generic_link_add_symbols): New function, like old
778 _bfd_generic_link_add_symbols but with collect argument.
779 (generic_link_add_object_symbols): Take collect argument.
780 (generic_link_check_archive_element_no_collect): New function.
781 (generic_link_check_archive_element_collect): New function.
782 (generic_link_check_archive_element): Take collect argument.
783 (generic_link_add_symbol_list): Take collect argument.
784 (_bfd_generic_link_add_one_symbol): Rename constructor argument to
786 * libbfd-in.h (_bfd_generic_link_add_symbols_collect): Declare.
789 Tue Mar 22 10:04:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
791 * archive.c (bfd_construct_extended_name_table): Use ar_padchar
792 for first character in an extended name.
793 (_bfd_write_archive_contents): If ar_padchar == '/', then use
794 "//" as the name of the special archive member holding the
797 Mon Mar 21 12:28:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
799 Support for link_order types which generate relocs in order to
800 support -Ur in the linker.
801 * linker.c (generic_link_add_symbol_list): Remove bitsize argument
802 from call to _bfd_generic_link_add_one_symbol.
803 (_bfd_generic_link_add_one_symbol): Remove bitsize argument.
804 Don't pass bitsize to constructor call back. Pass BFD_RELOC_CTOR
805 instead of bitsize to add_to_set call back.
806 (_bfd_generic_final_link): Account for link_order relocs when
807 allocating space for relocations. Handle them in link_order loop.
808 (_bfd_generic_reloc_link_order): New function.
809 (_bfd_default_link_order): If a reloc_link_order is seen here,
811 (_bfd_count_link_order_relocs): New function.
812 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Remove bitsize
813 argument from declaration.
814 (_bfd_generic_reloc_link_order): Declare.
815 (_bfd_count_link_order_relocs): Declare.
817 * aoutx.h (aout_link_add_symbols): Remove bitsize argument from
818 call to _bfd_generic_link_add_one_symbol.
819 (NAME(aout,final_link)): Account for link_order relocs when
820 allocating space for relocations. Handle them after handling all
822 (aout_link_reloc_link_order): New function.
823 * ecoff.c (ecoff_link_add_externals): Remove bitsize argument from
824 call to _bfd_generic_link_add_one_symbol.
825 (ecoff_bfd_final_link): Account for link_order relocs when
826 allocating space for relocations. Handle them in link_order loop.
827 (ecoff_link_write_external): Set the storage class of a defined
828 linker created symbol based on the section it is in. Correct
829 bfd_link_hash_weak case to use .sc rather than .st.
830 (ecoff_reloc_link_order): New function.
831 * coff-alpha.c (alpha_bfd_reloc_type_lookup): Handle
833 * coff-mips.c (mips_bfd_reloc_type_lookup): Likewise.
835 * sunos.c (sunos_read_dynamic_info): Remove unused locals dynsym
838 * cisco-core.c (cisco_core_file_p): Only pass one argument to
839 bfd_zmalloc. Free a pointer, not a union.
840 (cisco_bfd_is_local_label): Correct cast from asection to asymbol.
842 Sun Mar 20 09:24:36 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
844 * bfd/som.c (som_begin_writing): Fix thinko (off by one error).
846 * som.c (bfd_section_from_som_symbol): Only to do the value
847 comparison for function symbols within executables.
849 * som.c (bfd_section_from_som_symbol): Renamed from
850 som_section_from_subspace_index. Pass in a native SOM symbol.
851 For executables, iterate through the sections to find out
852 which contains the symbol's address rather than using the
853 symbol_info field. (symbol_info has a different meaning for
854 dynamicly linked executables.)
856 * trad-core.c (trad_unix_core_file_p): Don't pass abfd to
859 * som.c (som_begin_writing): Fix braino (one call to align
860 space/subspace data was done unconditionally rather than
861 just for executables.)
863 * som.c (som_begin_writing): Align text in all executables to
864 make HPUX kernel happy. Fixes strip/objcopy for shared
867 Sat Mar 19 07:06:59 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
869 * som.c (som_begin_writing): Account for alignment needs of
870 subspaces too when writing executables. Never request a negative
871 bss size. Fixes some problems with demand paged executables,
872 still having problems with pure executables and shared executables.
874 Fri Mar 18 19:12:47 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
876 * trad-core.c (trad_unix_core_file_p): Call bfd_zmalloc not
877 bfd_zalloc for rawptr, because later on we may call free, not
880 * bfd.c (struct _bfd): Add cisco_core_struct to tdata union.
881 * libbfd.c (bfd_read, bfd_seek): Add comments regarding errors.
882 * cisco-core.c: New file.
883 * Makefile.in: Change accordingly.
884 * configure.in: Recognize cisco_core_vec.
885 * config/m68k-aout.mt (SELECT_VECS): Add cisco_core_vec.
886 * targets.c: Add cisco_core_vec.
887 * bfd-in2.h: Rebuilt.
889 Fri Mar 18 18:13:49 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
891 * som.h (som_copyable_section_data_struct): New structure
892 containing all the private section information which needs
893 to be copied from input section to output section during
895 (som_section_data_struct): Remove several fields now in
896 som_copyable_section_data_struct. Make the space and
897 subspace dictionaries be pointers (to save space when
898 only reading objects).
900 * som.c (bfd_som_set_section_attributes): Now returns a boolean;
901 some references changed. Allocate a copyable data stucture if
902 none exists. Store info into the copyable data structure.
903 (bfd_som_set_subsection_attributes): Likewise.
904 (som_is_space, som_is_subspace, som_is_container): New functions.
905 Use these instead of directly accessing private data.
906 (som_prep_headers): Allocate space and subspace headers here.
907 Fill in some fields in the space/subspace headers from the
909 (som_bfd_copy_private_section_data): Only copy the stuff
910 that we really need to make objcopy and strip work. Allocate
911 the copy_data structure for the output bfd before copying.
913 * som.h (struct som_exec_data): New structure to hold exec
914 info that must be preserved when running objcopy/strip.
915 (struct somdata): Add new "exec_data" field and accessor
916 macro. Add some comments on how the various fields are used.
917 (som_section_data_struct): Make is_space and is_subspace bitfields.
918 Delete unused subspace_index. All references now use the
919 target_index field within the section structure itself.
921 * som.c (make_unique_section): Delete unused declaration.
922 (som_bfd_copy_private_bfd_data): New function.
923 (som_object_setup): Allocate space for and save exec information
924 that needs to be copied during objcopy/strip.
925 (som_mkobject): Do not allocate space for a file header here.
926 It is not used when only reading SOM objects.
927 (som_prep_headers): Allocate space for and attach a file header
928 to the output bfd. For executables, use the saved system_id
929 value rather than trying to guess the right value. Do not abort
930 wwhen setting file_hdr->entry* for executables.
931 (som_begin_writing): For executables, set the exec_entry and
933 (som_copy_private_backend_section_data): Always return a value.
935 * libhppa.h (PA_PAGESIZE): Define.
937 * som.c (SOM_ALIGN): Define.
938 (som_begin_writing): If writing an executable, initialize all
939 fields in the exec header to zero. Update fields in the exec
940 header as sizes of loadable subspaces are computed. Carefully
941 preserve alignments when building executables. Actually write the
942 exec after all the fields are filled in.
944 * Better long-filename handling. Reads SOM ABI compliant extended
945 names, but doesn't quite write compliant extended names yet.
946 * som.c (som_slurp_extended_name_table): Delete function. The
947 generic code will handle things correctly.
948 (som_slurp_armap): Seek to the beginning of the next member.
949 (normalize): New function.
950 (som_bfd_ar_write_symbol_stuff): Take the size of the extended
951 name table into account when computing the file offsets in the
952 SOM dictionary. Make sure to align to an even boundary.
953 (som_write_armap): Initialize the checksum to zero.
954 (ar_maxchars): Fix. Opps.
956 Fri Mar 18 20:35:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
958 * aoutx.h (reloc_type_lookup): Handle BFD_RELOC_CTOR on a 64-bit
959 machine. Handle BFD_RELOC_SPARC13 and BFD_RELOC_SPARC_BASE13.
961 Thu Mar 17 18:26:46 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
963 * bfd-in.h (BFD_VERSION): Use @VERSION@.
964 * Makefile.in (bfd.h): Replace it with contents of VERSION file.
965 * bfd-in2.h: Regenerated.
967 * trad-core.c (trad_unix_bfd_is_local_label): Fixed typo where
968 this was also named trad_unix_bfd_copy_private_bfd_data.
970 Thu Mar 17 10:37:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
972 * aoutx.h, elfcode.h, coff-alpha.c, bout.c, ecoff.c, ecofflink.c,
973 elf32-hppa.c, elf32-mips.c, linker.c, som.c, sunos.c: If malloc(0)
974 returns NULL, it is not an error. It's possible that some of
975 these checks are not necessary (because the size can never be
976 zero), but putting in the checks is the conservative thing to do
977 in light of the fact that some of these malloc calls replaced
978 unchecked alloca calls, in which a zero argument would work fine.
980 Thu Mar 17 11:44:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
982 * osf-core.c (osf_core_bfd_copy_private_bfd_data): Remove
983 duplicate definition.
984 (osf_core_bfd_is_local_label): Define.
986 * reloc.c (bfd_generic_get_relocated_section_contents): Don't fail
987 if malloc (0) fails. bfd_canonicalize_reloc returning 0 is not a
988 failure indication, it merely means there are no relocs.
990 * elfcode.h (NAME(bfd_elf,write_object_contents)): Don't use space
991 after NAME, since SunOS /bin/cc can't handle it.
993 Wed Mar 16 16:43:33 1994 David J. Mackenzie (djm@thepub.cygnus.com)
995 * netbsd386.c (N_SET_FLAGS): Don't nuke the machine id field.
996 From sukes@glue.umd.edu (Tasuki Hirata).
998 Wed Mar 16 07:55:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1000 * aoutf1.h (4 places): Use a simple #if on ARCH_SIZE, rather than
1001 all that convoluted stuff with NAME, CAT3, etc. The convoluted
1002 stuff broke for SunOS4 /bin/cc (due to DEFUN elimination, I guess).
1004 Wed Mar 16 00:02:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1006 * som.c (som_prep_for_fixups): Detect section symbols based
1007 on either the lack of private data or the symbol flags. Do not
1008 munge section symbol names anymore -- they no longer confuse GDB.
1009 (som_begin_writing): Leave space for an exec header if writing
1011 (som_slurp_symbol_table): Recognize both forms of section symbol
1012 names "L$0\002" and "$<FOO>$". Change the name of "L$0\002"
1013 section symbols to be the name of the section they represent.
1014 Debugging symbols begin with "L$0\001", not just "L$".
1016 Tue Mar 15 22:58:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1018 * bfd-in2.h, libbfd.h, libcoff.h: Rebuilt.
1020 * bfd-in.h (JUMP_TABLE): Add new entries to the jump table
1021 for bfd_copy_private_section_data, bfd_copy_private_bfd_data,
1022 and bfd_is_local_label.
1024 * targets.c: Add new entries to the bfd_target structure.
1026 * bfd.c (bfd_copy_private_bfd_data): New definition.
1028 * section.c (bfd_copy_private_section_data): New definition.
1030 * syms.c (bfd_is_local_label): New definition.
1032 * libbfd-in.h (bfd_generic_is_local_label): Declare.
1034 * libbfd.c (bfd_generic_is_local_label): New function.
1036 * *-core.c: Provide default definitions for new functions in
1037 the target vector which all point to bfd_false.
1039 * aout-target.h, coffcode.h, elf32-target.h elf64-target.h, ieee.c
1040 libaout.h, libecoff.h, nlm-target.h, oasys.c, srec.c, tekhex.c
1041 Default new vectors for copying private backend data to bfd_true.
1042 Default new vector for determining if a symbol is a local label
1043 to bfd_generic_is_local_label.
1045 * som.c (som_bfd_copy_private_section_data): New function.
1046 (som_bfd_is_local_label): New function.
1047 (som_bfd_copy_private_bfd_data): For now default to bfd_true.
1049 * elf32-hppa.c (hppa_elf_is_local_label): New function.
1051 Tue Mar 15 23:55:47 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1053 * cf-m68klynx.c (CALC_ADDEND): Use _bfd_m68klynx_howto_table.
1055 Tue Mar 15 04:41:13 1994 David J. Mackenzie (djm@rtl.cygnus.com)
1058 Replace DEFUN and DEFUN_VOID with K&R-style function definition.
1059 Indent some of them to GNU standards.
1061 * aout32.c, archures.c, core.c, cpu-h8300.c, cpu-i960.c,
1062 cpu-m68k.c, cpu-m88k.c, cpu-mips.c, cpu-vax.c, ctor.c, demo64.c,
1063 elf32-hppa.h, gen-aout.c, host-aout.c, init.c, libhppa.h,
1064 libieee.h, liboasys.h, newsos3.c, som.h, stab-syms.c, sunos.c:
1065 Update copyright years.
1067 Mon Mar 14 11:41:23 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1069 * som.c (som_prep_for_fixups): A relocation involving the section
1070 symbol for the *ABS* section is really a relocation involving
1072 (som_slurp_symbol_table): Do not set BSF_GLOBAL or BSF_EXPORT for
1073 undefined symbols. Correctly distinguish between debugger symbols
1074 and section symbols.
1076 * som (setup_sections): Set SEC_DEBUGGING and the section attributes
1077 for spaces and subspaces.
1079 * som.c (som_bfd_count_ar_symbols): Fix typo.
1081 * som.c (som_object_setup): Set EXEC_P, D_PAGED, WP_TEXT, and
1082 HAS_RELOC based on the object's magic number.
1083 (make_unique_section): Delete function. BFD and its users are
1084 prepared to handle multiple sections with the same name.
1085 (setup_sections): Allocate space on the BFD's obstack to hold
1086 section names. Use bfd_make_setion_anyway rather than the
1087 obsolete make_unique_section.
1088 (som_prep_headers): Choose the correct SOM magic number based
1090 (som_bfd_fill_in_ar_symbols): Return false, not NULL on error.
1092 Sat Mar 12 09:46:09 1994 Ian Lance Taylor (ian@cygnus.com)
1094 * elf32-ppc.c: Renamed from elf32-powerpc.c.
1095 start-sanitize-powerpc-netware
1096 * nlm32-ppc.c: Renamed from nlm32-powerpc.c.
1097 end-sanitize-powerpc-netware
1098 * Makefile.in, configure.in: Corresponding changes.
1100 Fri Mar 11 22:27:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1102 * elf32-powerpc.c: Extensive changes to update to preliminary ABI.
1104 Fri Mar 11 00:34:59 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1106 * sunos.c (sunos_read_dynamic_info): Assume that dynamic info
1107 is always located at the start of the data section to allow
1108 recovery of the dynamic info from a stripped executable.
1109 * ecoff.c (ecoff_styp_to_sec_flags): Handle STYP_PDATA, STYP_XDATA
1112 Wed Mar 9 17:17:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1114 * libbfd-in.h: Remove alloca cruft. It was missing some necessary
1115 cruft (like the #pragma alloca for AIX).
1116 In addition to that problem, the C alloca calls xmalloc, which
1117 means checking for being out of memory can't work right. The
1118 following changes remove all uses of alloca from BFD.
1119 * hosts/solaris2.h: Remove alloca cruft.
1120 * som.c: Replace alloca with a fixed size auto array.
1121 * aoutx.h, elfcode.h, nlmcode.h, bout.c, coff-alpha.c, ecoff.c,
1122 ecofflink.c, elf32-hppa.c, elf32-mips.c, linker.c, reloc.c, som.c,
1123 sunos.c: Replace alloca with malloc and appropriate error checking and
1125 * linker.c: Replace alloca with obstack_alloc.
1126 * libbfd.h: Rebuilt.
1128 Tue Mar 8 12:10:38 1994 Ian Lance Taylor (ian@cygnus.com)
1130 * coff-mips.c (mips_relocate_section): Handle MIPS_R_LITERAL like
1133 Sat Mar 5 14:08:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1135 * elf32-hppa.h, elfcode.h: Replace uses of Elf*_Half, Elf*_Word,
1136 Elf*_Off typedefs by their expansion, the typedefs have been
1137 removed from include/elf/internal.h.
1138 * elfcode.h (bfd_section_from_shdr): Handle SHT_DYNAMIC section like
1139 SHT_PROGBITS section.
1141 Thu Mar 3 20:03:39 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1143 * som.h (_PA_RISC_ID): Treat HOST_HPPAOSF just like HOST_HPPABSD.
1145 Wed Mar 2 13:28:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1147 * configure.host: Recognize i[34]86-sequent-*.
1149 * trad-core.c (trad_unix_core_file_p): A non-zero, not zero,
1150 return from bfd_seek indicates an error.
1151 New macro TRAD_CORE_DSIZE_INCLUDES_TSIZE to replace
1152 TRAD_CORE_STACK_OFFSET.
1153 * hosts/symmetry.h: Define TRAD_CORE_DSIZE_INCLUDES_TSIZE and
1154 TRAD_CORE_USER_OFFSET but not HOST_STACK_OFFSET.
1156 Wed Mar 2 11:57:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1158 * som.[ch]: Do not include libhppa.h in som.c, instead include
1161 * elf32-hppa.[ch]: Do not include libhppa.h in elf32-hppa.c, instead
1162 include it in elf32-hppa.h.
1164 * som.c (log2): Return -1 on error rather than aborting.
1165 (setup_sections): Bubble up an error from log2.
1167 * Changes to make HP C compiler happy in both traditional
1169 * som.c (hppa_som_gen_reloc_type): Use correct enum type for
1171 (bfd_som_set_section_attributes): Use unsigned int rather than
1172 unsigned char to avoid GNU-C extensions.
1173 (bfd_som_attach_aux_hdr): Return a boolean to indicate success
1174 or failure rather than aborting on failure.
1176 * som.h (bfd_som_set_section_attributes): Fix prototype to match
1178 (bfd_som_attach_aux_hdr): Add prototype.
1179 (hppa_som-gen_reloc_type): Likewise.
1181 * elf32-hppa.c: Add a couple casts to make HP compiler happy.
1182 (hppa_look_for_stubs_in_section): Do not return false on failure
1183 until rest of code is ready to handle it. Abort for now.
1185 Tue Mar 1 18:33:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1187 * bfd-in2.h: Rebuilt.
1189 Tue Mar 1 13:06:53 1994 Kung Hsu (kung@mexican.cygnus.com)
1191 * i386os9k.c: use new functions bfd_set_error and bfd_get_error.
1192 * Makefile.in: delete an extra blank.
1193 * configure.in : Add i396os9k_vec.
1195 Mon Feb 28 15:41:01 1994 Kung Hsu (kung@mexican.cygnus.com)
1197 * config.bfd : Add i386-os9k.
1198 * config/i386-os9k.mt : Newly add os9k target makefile.
1200 * i386os9k.c : new file to handle os9k format bfd.
1201 * Makefile.in : Handle new file i386os9k.c
1202 * targets.c : Add bfd_target_os9k_flavour and i386os9k_vec.
1203 * cache.c : Initialize cache_sentinel to 0.
1205 Sun Feb 27 16:30:55 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1207 * elf32-hppa.c (mismatches, retval_mismatches): Fix mismatch
1208 action in case where caller specified no argument relocation.
1209 (hppa_elf_build_linker_stub): Try again to get the sym_ptr_ptr
1210 right in the original relocation and the stub's relocation.
1212 * elf32-hppa.h (hppa_look_for_stub_in_section): Fix typo. Delete
1213 unused symbols argument.
1215 * elf32-hppa.c (hppa_elf_stub_reloc): Accept asymbol ** rather
1216 than asymbol * for original target symbol. All callers changed.
1217 Set reloc->sym_ptr_ptr appropriately.
1218 (hppa_elf_build_linker_stub): Set reloc->sym_ptr_ptr correctly.
1219 (hppa_elf_look_for_stubs_in_section): No longer need symbols
1220 argument. Use the output symbols when canonicalizing the relocs,
1221 creating them if necessary.
1223 * linker.c (_bfd_generic_link_output_symbols): Do not
1224 rebuild/clobber the output symbols if they already exist.
1226 Sun Feb 27 15:22:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1228 * targets.c (BFD_SEND, BFD_SEND_FMT): Add debugging versions that
1229 check all the pointer dereferences. Enabled via DEBUG_BFD_SEND.
1230 * bfd-in2.h: Rebuilt.
1232 * srec.c (hex_value): Always set to a size of 256 bytes.
1233 (srec_init): Cosmetic changes.
1235 Sun Feb 27 11:18:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1237 * elf32-hppa.c: Second half of major cleanup. More comments,
1238 PARAMize and staticize rest of functions. Delete unused
1239 functions. Delete unused/unnecessary arguments to some functions.
1240 Group static vars together. Abort for bad errors until we have
1241 error code propogation working. Work on spacing and indention.
1242 Add FIXMEs for unresolved problems. Use enums rather than
1243 #defines for lots of things. Merge two functions which build
1244 linker stubs into a single function (so they can easily share a
1245 ton of common code).
1247 Sat Feb 26 10:00:45 1994 Ian Lance Taylor (ian@cygnus.com)
1249 * reloc.c (_bfd_relocate_contents): Adjust handling of overflow to
1250 avoid depending upon right shifts of signed numbers, and to
1251 correct handling of src_mask with lower bits zero.
1253 * aoutx.h, archive.c: Add casts to avoid warnings from SVR4 cc.
1254 * ecoff.c, ecofflink.c, ecoffswap.h, srec.c: Likewise.
1255 * elf32-i386.c: Likewise.
1256 * elfcode.h (bfd_section_from_shdr): Make i unsigned; remove old
1258 (elf_write_phdrs): Make i unsigned.
1259 (map_program_segments): Make i and n_left unsigned.
1260 (assign_file_positions_except_relocs): Make i unsigned.
1261 (write_shdrs_and_ehdr): Make count unsigned.
1262 (assign_file_positions_for_relocs): Make i unsigned.
1263 (NAME(bfd,elf_write_object_contents)): Make count unsigned.
1264 (section_from_elf_index): Make index argument unsigned.
1266 Fri Feb 25 21:34:58 1994 Ian Lance Taylor (ian@cygnus.com)
1268 * elfcode.h: Don't include assert.h.
1269 (swap_out_syms): Use BFD_ASSERT rather than assert.
1271 * linker.c (_bfd_generic_link_write_global_symbol): Add missing
1274 * hosts/i386v4.h (qsort, strtol): Remove incorrect and useless
1277 Fri Feb 25 16:35:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1279 * libhppa.h (hppa_rebuild_insn): Moved here from elf32-hppa.c.
1281 * elf32-hppa.h (elf_hppa_tc_symbol): Add new arguments.
1282 (elf_hppa_tc_make_sections): Likewise.
1283 (elf_hppa_final_processing): Add extern decl.
1285 * elf32-hppa.c: First half of major cleanup. Add/cleanup lots of
1286 comments. PARAMize some static functions. Delete unused functions.
1287 Delete unused/unnecessary arguments to many functions. Group
1288 static vars together. Collapse common case statements together
1289 in many places. Use default case when possible instead of listing
1290 each case separately. Abort for bad errors until we get error
1291 code propogation working. Work on spacing and indention problems.
1292 Add FIXMEs for some unresolved problems. Delete hopelessly broken
1293 COMPLEX relocation support (it's never used anyway).
1294 (hppa_elf_rebuild_insn): Delete. Moved into libhppa.h.
1295 (elf_hppa_tc_symbol): Accept and use new arguments (symext chains).
1296 (elf_hppa_tc_make_sections): Likewise.
1298 * format.c (bfd_check_format_matches): Initialize matching_vector
1299 to keep gcc -Wall quiet.
1301 * elfcode.h (elf_slurp_reloca_table): Fix typo.
1303 * som.c (som_get_symtab_upper_bound): Use "sizeof (asymbol *)"
1304 not "sizeof (som_symbol_type *)".
1306 * elfcode.h (elf_get_symtab_upper_bound): Use "sizeof (asymbol *)"
1307 not "sizeof (asymbol"). Opps.
1309 Fri Feb 25 13:19:04 1994 Ted Lemon (mellon@pepper.ncd.com)
1311 * bfd.c (bfd_get_gp_size): Can't return gp value on an archive.
1312 (bfd_set_gp_size): Can't set gp value on an archive.
1314 Fri Feb 25 12:57:00 1994 Steve Chamberlain (sac@jonny.cygnus.com)
1316 * srec.c (pass_over): Don't skip too many characters when
1319 Fri Feb 25 11:41:57 1994 Ian Lance Taylor (ian@cygnus.com)
1321 * ecoff.c (ecoff_sizeof_headers): Align result to 16 byte
1324 Thu Feb 24 07:13:22 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1326 * som.c (som_bfd_derive_misc_symbol_info): Derive symbol_info
1327 field for absolute symbols in the same manner as undefined
1330 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1332 * elfcode.h (elf_core_file_p): Check for core file e_machine match
1333 like in elf_object_p.
1335 Wed Feb 23 18:28:37 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1337 * elfcode.h (alloca): Delete declaration.
1339 * som.c (som_prep_headers): Use CPU_PA_RISC1_0 for magic
1340 number rather than HP9000S800_ID. Note som.c is careful
1341 to make sure CPU_PA_RISC1_0 is always defined.
1343 Mon Feb 21 10:12:02 1994 Stan Shebs (shebs@andros.cygnus.com)
1345 * Makefile.in (targets.o, archures.o): Use ALL_CFLAGS to supply
1346 flags to explicit compile actions.
1348 Mon Feb 21 09:50:06 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
1350 * ecofflink.c (ecoff_write_symhdr): Set symhdr->magic here.
1351 * ecoff.c (ecoff_write_object_contents): Make sure .bss section
1352 ends on a page boundary if there is no symbol table.
1353 (ecoff_bfd_final_link): Don't set symhdr->magic here.
1355 * hosts/hp300.h: Include <stdlib.h>; don't declare free.
1357 * som.c (som_bfd_count_ar_symbols): Use a pointer and alloca
1358 rather than an array of variable size.
1359 (som_bfd_fill_in_ar_symbols): Likewise.
1360 (som_bfd_ar_write_symbol_stuff): Likewise.
1362 * coff-alpha.c (alpha_relocate_section): Rewrite mask and shift
1363 operation to avoid OSF 1.3 cc bug.
1364 * ecoff.c (ecoff_write_object_contents): Make text_size, data_size
1365 and bss_size bfd_size_type instead of unsigned long. Make
1366 text_start and data_start bfd_vma instead of unsigned long.
1367 * ecofflink.c (ecoff_add_string): Remove incorrect cast of return
1370 Sun Feb 20 16:06:54 1994 Ian Lance Taylor (ian@lisa.cygnus.com)
1372 * linker.c (_bfd_generic_link_add_archive_symbols): Consider
1373 symbols in the order they appear in the archive map.
1375 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1377 * coff-alpha.c (reloc_nil): Add forward declaration, add missing
1378 error_message argument.
1379 * coff-sparc.c (bfd_coff_generic_reloc): Add forward declaration,
1380 add missing error_message argument.
1381 * mipsbsd.c (mips_fix_hi16_s): Add forward declaration, add missing
1382 error_message argument.
1384 Fri Feb 18 11:41:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1386 start-sanitize-powerpc-netware
1387 Support for PowerPC NetWare.
1388 * nlm32-powerpc.c: New file.
1389 * config.bfd (powerpc-*-netware*): New target; use ppc-nlm.
1390 * config/ppc-nlm.mt: New file.
1391 * configure.in (nlm32_powerpc_vec): New target vector; use
1392 nlm32-powerpc.o, nlm32.o, nlm.o.
1393 * targets.c (nlm32_powerpc_vec): Declare.
1394 * Makefile.in (BFD32_BACKENDS): Add nlm32-powerpc.o.
1395 (CFILES): Should add nlm32-powerpc.c, but didn't, because the
1396 dependencies can't be sanitized.
1397 end-sanitize-powerpc-netware
1399 Initial support for PowerPC ELF. Done without an ABI, and
1400 probably to be changed when I get an ABI.
1401 * config.bfd (powerpc-*-sysv4*): New target; use ppc-elf.
1402 * config/ppc-elf.mt: New file.
1403 * configure.in (bfd_elf32_powerpc_vec): New target vector; use
1404 elf32-powerpc.o, elf32.o, elf.o.
1405 * elf32-powerpc.c: New file.
1406 * elfcode.h (prep_headers): Add bfd_arch_powerpc case.
1407 (elf_set_arch_mach): Likewise.
1408 * targets.c (bfd_elf32_powerpc_vec): Declare.
1409 * Makefile.in (BFD32_BACKENDS): Add elf32-powerpc.o.
1410 (CFILES): Add elf32-powerpc.c.
1411 Rebuilt dependencies.
1413 Thu Feb 17 15:29:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1415 * coffgen.c (coff_write_linenumbers): Always return a value.
1417 * elfcode.h (elf_slurp_symbol_table): Handle zero symbols
1418 reasonably. Allocate x_symp using alloca.
1420 * elfcode.h (map_program_segments): ELF program header entries
1421 must be sorted by load address. This used to generate the entries
1424 * section.c (SEC_IN_MEMORY): Define.
1425 (asection): Rename unused field otheruserdata to contents, and
1427 (bfd_make_section_anyway): Initialize contents field to NULL.
1428 (bfd_get_section_contents): If SEC_IN_MEMORY is set, get section
1429 contents from contents field rather than from file.
1430 * bfd-in2.h: Rebuilt.
1432 Thu Feb 17 08:30:53 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1434 * bfd.c (bfd_get_error, bfd_set_error): New functions.
1435 (bfd_error): Make static.
1436 (bfd_error_type): Renamed from bfd_ec. Prepend "bfd_error_" to
1438 * bfd-in2.h: Regenerated.
1439 * aix386-core.c, aout-adobe.c, aout-encap.c, aout-target.h,
1440 aoutf1.h, aoutx.h, archive.c, archures.c,
1441 bfd.c, bout.c, cache.c, coff-alpha.c, coff-mips.c,
1442 coff-rs6000.c, coffcode.h, coffgen.c, core.c, ctor.c,
1443 ecoff.c, ecofflink.c, elf.c, elf32-hppa.c, elf32-mips.c,
1444 elfcode.h, format.c, hash.c, hp300hpux.c, hppabsd-core.c,
1445 i386lynx.c, ieee.c, libbfd.c, libelf.h, linker.c,
1446 lynx-core.c, nlm.c, nlm32-alpha.c, nlm32-i386.c,
1447 nlm32-sparc.c, nlmcode.h, oasys.c, opncls.c, osf-core.c,
1448 ptrace-core.c, reloc16.c, rs6000-core.c, section.c, som.c,
1449 srec.c, sunos.c, syms.c, targets.c, tekhex.c,
1450 trad-core.c: Change callers.
1452 Tue Feb 15 22:27:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1454 * som.c: Remove FIXMEs for things which have been dealt with.
1456 Tue Feb 15 19:39:24 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1458 * section.c (bfd_get_section_contents): Since this function reads
1459 unrelocated contents, the section's raw size is always the one to
1460 use for bounds checking.
1462 * linker.c (default_indirect_link_order): In assertion, compare
1463 link_order size field against cooked size, not raw size, of input
1466 * bout.c (b_out_get_reloc_upper_bound): For BSS section, just
1468 (aligncode): When shrinking, the addend should be set to the
1469 current offset in the section plus the number of bytes of padding
1470 that will actually be retained.
1471 (b_out_relax_section): If a section contains no relocations, don't
1472 bother processing them.
1473 (b_out_get_relocated_section_contents): Set reloc_done. Assert
1474 that bfd_get_section_contents returns true. Check that relocs are
1476 (b_out_get_relocated_section_contents, case ALIGNDONE): Assert
1477 that reloc->addend falls between the current source offset and the
1478 raw size of the input section.
1480 * config.bfd: Support i960 vxworks versions > 5.0 with coff, not
1481 bout. Default with no version number is still bout. Support
1482 explicit i960-coff target too.
1484 * bout.c: Changed some indentation, deleted trailing whitespace,
1485 fixed some comments, removed some "#if 1" lines.
1486 (output_addr): New macro.
1487 (calljx_callback, callj_callback, get_value, abs32code, aligncode,
1488 b_out_get_relocated_section_contents): Use it for readability.
1490 Tue Feb 15 09:00:16 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1492 * som.c (som_bfd_prep_for_ar_write): Iterate through the SOM
1493 symbols, not the BFD symbols.
1494 (som_bfd_ar_write_symbol_stuff): Likewise.
1496 Mon Feb 14 22:55:20 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1498 * som.c (som_slurp_symbol_table): Do not die if a BFD doesn't
1501 * Finish basic read-write support for SOM archive libraries. Bugs
1502 surely remain as this hasn't been tested all that much.
1503 * som.c (SOM_LST_HASH_SIZE, SOM_LST_MODULE_LIMIT): Define.
1504 (struct som_misc_symbol_info): New structure to hold info necessary
1505 to build both normal and library symbol tables.
1506 (som_derive_misc_symbol_info): New function to derive info necessary
1507 to build both normal and library symbol tables.
1508 (som_build_and_write_symbol_table): Use new function to derive misc
1510 (som_slurp_symbol_table): Update backend private data for symbols
1512 (som_bfd_prep_for_ar_write): New function.
1513 (som_bfd_ar_symbol_hash): New function.
1514 (som_bfd_ar_write_symbol_stuff): New function.
1515 (som_write_armap): Flesh out.
1516 (som_vec): Fix ar padding character.
1518 * som.c: Consistently use memset rather than bzero.
1520 Mon Feb 14 17:02:28 1994 Stu Grossman (grossman at cygnus.com)
1522 * coff-rs6000.c: Add Lynx core file support, use HOST_AIX, where
1524 * rs6000-core.c: Use HOST_AIX instead of COREFILES_PLEASE.
1525 * config/rs6000.mh: Remove defs of ARCHIVES_PLEASE and
1527 * config/rs6000lynx.mh: Turn on Lynx core file support.
1528 * hosts/rs6000.h: #define HOST_AIX.
1529 * hosts/rs6000lynx.h: Create this to enable Lynx host support.
1531 Sun Feb 13 14:30:00 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1533 * som.h (som_symbol_data): Safely access backend private data
1534 for BFD symbols. All callers changed.
1536 * Read-only SOM archive support.
1537 * som.c (som_bfd_count_ar_symbols): New helper function.
1538 (som_bfd_fill_in_ar_symbols): New helper function.
1539 (som_slurp_armap): New function to read a SOM LST.
1541 * som.h: Include <lst.h> and <ar.h>.
1543 Sat Feb 12 22:34:14 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1545 * elfcode.h (elf_map_symbols): Fix typo.
1546 (write_object_contents): Check return values from prep_headers and
1547 elf_compute_section_file_positions.
1548 (set_section_contents): Likewise.
1550 Fri Feb 11 16:56:50 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1552 * archive.c (normalize) [VMS]: Call malloc, not bfd_xmalloc.
1553 (bfd_construct_extended_name_table): Check result of normalize.
1555 Tue Feb 8 08:57:31 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1557 Make all callers of malloc or realloc (including via obstacks)
1558 check the result for NULL. Most set bfd_error to no_memory and
1559 return in that case; a few are harder to fix, and are marked
1560 with "FIXME <return type>".
1562 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub
1563 hppa_elf_build_long_branch_stub): Check bfd_make_empty_symbol return.
1564 * linker.c (_bfd_generic_link_output_symbols
1565 _bfd_generic_link_write_global_symbol): Ditto
1566 * section.c (bfd_make_section_anyway): Ditto.
1568 * tekhex.c (find_chunk tekhex_mkobject): Check bfd_alloc.
1569 (first_phase): Ditto. FIXME void
1570 (tekhex_make_empty_symbol): Check bfd_zalloc.
1572 * sunos.c (sunos_read_dynamic_info): Check bfd_zalloc.
1573 (MY(read_dynamic_symbols) MY(read_dynamic_relocs)): Check bfd_alloc.
1575 * stringhash.c (_bfd_stringtab_hash_newfunc): Check bfd_hash_allocate.
1578 (fillup_symbols): Check bfd_alloc. FIXME void
1579 (srec_mkobject srec_get_section_contents
1580 srec_set_section_contents): Check bfd_alloc.
1581 (srec_make_empty_symbol): Check bfd_zalloc.
1583 * som.c (hppa_som_gen_reloc_type): Check bfd_alloc_by_size_t.
1584 (make_unique_section): Check bfd_alloc.
1585 (som_new_section_hook): Check bfd_zalloc.
1586 (bfd_som_attach_aux_hdr): Ditto. FIXME void
1588 * rs6000-core.c (rs6000coff_core_p): Check bfd_zalloc.
1590 * osf-core.c (osf_core_make_empty_symbol): Check bfd_zalloc.
1591 (osf_core_core_file_p): Check bfd_alloc.
1593 * oasys.c (oasys_slurp_symbol_table oasys_archive_p
1594 oasys_mkobject oasys_object_p oasys_new_section_hook
1595 oasys_set_section_contents): Check bfd_alloc.
1596 (oasys_slurp_section_data): Check bfd_zalloc and bfd_alloc.
1597 (oasys_make_empty_symbol): Check bfd_zalloc.
1599 * nlmcode.h (nlm_make_empty_symbol): Check bfd_zalloc.
1600 (nlm_slurp_symbol_table): Check bfd_zalloc and bfd_alloc.
1602 * nlm32-sparc.c (nlm_sparc_read_import): Check bfd_alloc.
1604 * nlm32-i386.c (nlm_i386_read_import): Check bfd_alloc.
1606 * nlm32-alpha.c (nlm_alpha_read_import): Check bfd_alloc.
1608 * linker.c (_bfd_link_hash_newfunc
1609 (generic_link_hash_newfunc
1610 (archive_hash_newfunc
1611 (_bfd_generic_link_add_one_symbol): Check bfd_hash_allocate.
1612 (_bfd_generic_final_link
1613 (_bfd_generic_link_output_symbols
1614 (default_indirect_link_order): Check bfd_alloc.
1615 (bfd_new_link_order): Check bfd_alloc_by_size_t.
1617 * irix-core.c (irix_core_make_empty_symbol): Check bfd_zalloc.
1620 (read_id get_symbol get_section_entry ieee_archive_p ieee_object_p
1621 ieee_slurp_section_data ieee_new_section_hook): Check bfd_alloc.
1622 (do_one): Check bfd_alloc. Return a boolean.
1623 (ieee_slurp_section_data): Check it.
1624 (init_for_output): Check bfd_alloc. Return a boolean.
1625 (ieee_set_section_contents): Check it.
1626 (do_with_relocs): Check bfd_alloc. Return a boolean.
1627 (ieee_bfd_debug_info_accumulate): Ditto. FIXME void.
1628 (ieee_mkobject): Check bfd_zalloc.
1629 (ieee_make_empty_symbol): Check bfd_zmalloc.
1631 * hpux-core.c (hpux_core_make_empty_symbol): Check
1634 * hppabsd-core.c (hppabsd_core_make_empty_symbol): Check
1636 (hppabsd_core_core_file_p): Check bfd_zalloc.
1638 * hp300hpux.c (MY(slurp_symbol_table)): Check bfd_alloc.
1640 * elfcode.h (elf_new_section_hook): Check bfd_alloc.
1641 (bfd_section_from_phdr): Ditto.
1642 (write_relocs): Ditto. FIXME void
1643 (elf_map_symbols assign_section_numbers map_program_segments):
1644 Ditto. Return a boolean.
1645 (swap_out_syms): Ditto. Check elf_map_symbols.
1646 (elf_slurp_symbol_table): Check bfd_zalloc.
1647 (elf_slurp_reloca_table): Check bfd_alloc.
1648 (elf_slurp_reloc_table): Ditto.
1649 (elf_compute_section_file_positions): Check assign_section_numbers.
1650 (assign_file_positions_except_relocs): Return a boolean.
1651 Check map_program_segments.
1652 (elf_compute_section_file_positions): Check it.
1654 * elf32-mips.c (mips_elf_final_link): Check bfd_alloc.
1656 * elf32-hppa.c (hppa_elf_stub_branch_reloc): Check bfd_zmalloc and
1658 (hppa_elf_stub_reloc): Ditto.
1659 (hppa_elf_build_arg_reloc_stub): Check bfd_zalloc.
1660 (hppa_elf_build_long_branch_stub): Ditto.
1661 (elf32_hppa_backend_symbol_table_processing): Ditto.
1663 * ecoff.c (ecoff_set_symbol_info): Check bfd_alloc. Return a boolean.
1664 (ecoff_slurp_symbol_table): Check it.
1665 (ecoff_slurp_armap): Check bfd_alloc.
1666 (ecoff_write_armap): Check bfd_zalloc.
1667 (ecoff_link_hash_newfunc): Check bfd_hash_allocate and
1668 _bfd_link_hash_newfunc.
1669 (ecoff_link_add_externals): Check bfd_alloc.
1671 * ctor.c (bfd_constructor_entry): Check bfd_alloc.
1673 * coffgen.c (coff_real_object_p): Check bfd_alloc.
1674 (coff_renumber_symbols): Check bfd_alloc_by_size_t. Return a boolean.
1675 (coff_write_symbol): Check bfd_alloc. FIXME int
1676 (coff_write_linenumbers): Check bfd_alloc. Return a boolean.
1677 (coff_section_symbol): Check bfd_alloc_by_size_t.
1678 (coff_get_normalized_symtab): Check bfd_alloc.
1679 (coff_bfd_make_debug_symbol): Check bfd_zalloc.
1680 * libcoff-in.h: Change decls of coff_renumber_symbols,
1681 coff_write_linenumbers.
1682 * libcoff.h: Rebuilt.
1683 * coffcode.h (coff_write_object_contents): Check
1684 coff_renumber_symbols, coff_write_linenumbers.
1686 * coffcode.h: Indent.
1687 (coff_add_missing_symbols): Check bfd_alloc_by_size_t. Return a
1689 (coff_write_object_contents): Check it.
1691 * coff-alpha.c (alpha_relocate_section): Check bfd_alloc.
1692 * coff-mips.c (mips_relocate_section): Ditto.
1694 * archive.c (bfd_slurp_bsd_armap_f2): Check bfd_alloc value.
1695 (do_slurp_bsd_armap): Ditto.
1696 (compute_and_write_armap): Check bfd_realloc value.
1698 * aoutx.h (translate_from_native_sym_flags): Check bfd_alloc
1699 return value. Return boolean value.
1700 (NAME(aout,make_empty_symbol)): Check bfd_zalloc return value.
1701 (NAME(aout,slurp_symbol_table)): Check bf_alloc and bfd_zalloc
1703 (add_to_stringtab): Ditto. FIXME void
1704 (aout_link_hash_newfunc): Check bfd_hash_allocate return value.
1705 (aout_link_add_symbols): Check bfd_alloc value.
1706 (translate_symbol_table): Check translate_from_native_sym_flags.
1707 * hp300hpux.c (MY(slurp_symbol_table)): Ditto.
1708 * aoutx.h (aout_link_hash_newfunc): Check _bfd_link_hash_newfunc.
1710 * opncls.c (bfd_zalloc bfd_realloc): Check result of bfd_alloc.
1712 * opncls.c (obstack_chunk_alloc): Define as malloc, not
1713 bfd_xmalloc_by_size_t.
1714 (_bfd_new_bfd): Check obstack_begin for 0 return.
1716 * ieee.c (obstack_chunk_alloc): Define as malloc, not
1717 bfd_xmalloc_by_size_t.
1718 (ieee_archive_p): Check obstack_begin for 0 return and
1719 obstack_finish for NULL return.
1721 * hash.c (obstack_chunk_alloc): Define as malloc, not
1722 bfd_xmalloc_by_size_t.
1723 (bfd_hash_table_init_n): Check obstack_begin for 0 return and
1724 obstack_finish for NULL return.
1725 (bfd_hash_lookup): Check obstack_alloc for NULL return.
1727 * ecofflink.c (obstack_chunk_alloc): Define as malloc, not
1728 bfd_xmalloc_by_size_t.
1729 bfd_ecoff_debug_accumulate
1730 bfd_ecoff_debug_accumulate_other): Check obstack_alloc.
1731 (add_file_shuffle add_memory_shuffle): Check obstack_alloc for
1732 NULL return. Return boolean, not void.
1733 (bfd_ecoff_debug_init): Check obstack_begin for 0 return.
1734 (bfd_ecoff_debug_accumulate): Check add_file_shuffle
1735 and add_memory_shuffle return.
1736 (string_hash_newfunc): Check bfd_hash_allocate and bfd_hash_newfunc.
1737 (bfd_ecoff_debug_accumulate): Check bfd_alloc.
1738 (ecoff_add_string): Check add_memory_shuffle return.
1740 * libbfd-in.h (xmalloc, bfd_xmalloc, bfd_xmalloc_by_size_t):
1742 * libbfd.h: Rebuilt.
1744 Fri Feb 11 15:35:32 1994 Stu Grossman (grossman at cygnus.com)
1746 * configure.host: Add Lynx/rs6000 support.
1747 * config/i386-nlm.mt: Enable a.out file support.
1748 * config/rs6000lynx.mh: Lynx/rs6000 host support.
1750 Fri Feb 11 17:25:58 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1752 * archive.c (compute_and_write_armap): Rewrite somewhat to improve
1755 Fri Feb 11 13:10:42 1994 Stan Shebs (shebs@andros.cygnus.com)
1757 * archive.c: Change all references to '\n' in archive magic
1758 to '\012', for greater portability.
1759 * ecoff.c (ecoff_write_armap): Ditto.
1761 Thu Feb 10 12:58:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1763 * aoutx.h (aout_link_write_other_symbol): Check strip settings to
1764 see whether symbol should be output.
1765 * genlink.h (struct generic_write_global_symbol_info): Added info
1767 * linker.c (_bfd_generic_final_link): Initialize wginfo.info.
1768 (_bfd_generic_link_write_global_symbol): Check strip settings to
1769 see whether symbol should be output.
1770 * elf32-mips.c (mips_elf_final_link): Initialize wginfo.info.
1772 Wed Feb 9 21:34:58 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1774 * som.c (som_reloc_queue_find): Do not examine a NULL queue entry.
1776 * som.c: Cast return values from BFD memory allocation routines to
1777 avoid warnings from the HP compiler.
1779 Wed Feb 9 12:55:02 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1781 * coff-alpha.c (alpha_relocate_section): Accept a LITERAL
1782 reloc on an "ldl" instruction too.
1784 * archive.c (bfd_ar_hdr_from_filesystem): Cast status elements
1785 when passing them to sprintf. Use %ld instead of %d.
1787 * coff-rs6000.c (rs6000coff_mkarchive): Return false.
1788 (rs6000_coff_snarf_ar_hdr): Don't declare errno; it's not used.
1789 Also removed unused variable namelen.
1790 (rs6000coff_write_armap): Declare orl_count and stridx parameters.
1792 Tue Feb 8 18:00:34 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1794 * libbfd-in.h (xmalloc): Don't declare parameter type, to avoid
1796 * libbfd.h: Rebuilt.
1798 Tue Feb 8 15:55:50 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
1800 * coff-alpha.c (reloc_nil): New function.
1801 (alpha_howto_table): Use it as special_function to prevent certain
1802 relocs from being adjusted by bfd_perform_relocation. IGNORE
1803 reloc should be partial_inplace.
1804 (alpha_ecoff_get_relocated_section_contents): Accept a LITERAL
1805 reloc on an "ldl" instruction too.
1807 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1809 * elf32-hppa.c (CURRENT_STUB_OFFSET, hppa_elf_build_arg_reloc_stub,
1810 hppa_elf_build_long_branch_stub): Cast to char * instead of int
1811 before performing pointer arithmetic.
1813 Mon Feb 7 20:56:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1815 * config.bfd (hppa*-*-osf*): Use bfd_name hppaosf for this
1817 (hppa*-*-*elf*): This configuration used hppa-elf now.
1819 * som.c: This file is also used for HOST_HPPAOSF.
1821 * targets.c (bfd_target_vector): Enable som_vec for HOST_HPPAOSF.
1823 * hosts/hppaosf.h: New host configuration file.
1825 * config/hppabsd.mt (SELECT_VECS): Add bfd_elf32_hppa_vec as
1826 BSD handles both SOM and ELF object files.
1828 * config/hppaosf.mh (HDEFINES): Delete. No longer needed.
1829 (RANLIB): Doesn't do anything, define it to be "echo".
1831 * config/hppaosf.mt: New target makefile fragment for a PA running
1834 Mon Feb 7 15:02:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1836 * archures.c (enum bfd_architecture): Added bfd_arch_powerpc.
1837 (archures_init_table): If SELECT_ARCHITECTURES is not defined,
1838 added bfd_powerpc_arch.
1839 * bfd-in2.h: Rebuilt.
1840 * cpu-powerpc.c: New file.
1841 * Makefile.in (ALL_MACHINES, CFILES): Added cpu-powerpc.c.
1842 Rebuilt dependencies.
1844 * elfcode.h (bfd_section_from_shdr): Get vma and alignment_power
1845 of an SHT_STRTAB section from sh_addr and sh_addralign, rather
1846 than just setting them to zero.
1848 Sun Feb 6 20:04:10 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1850 * elfcode.h (prep_headers, swap_out_syms): Check for NULL return
1851 from bfd_new_strtab.
1852 (elf_compute_section_file_positions): Check for false return from
1855 * linker.c (default_indirect_link_order): Check for NULL return
1856 from bfd_get_relocated_section_contents.
1858 * syms.c: Make example application in doc call xmalloc, not
1861 * aoutx.h (NAME(aout,slurp_symbol_table),
1862 aout_link_get_symbols, NAME(aout,link_hash_table_create)):
1863 * bout.c (b_out_slurp_reloc_table, b_out_squirt_out_relocs):
1864 * ecoff.c (ecoff_bfd_link_hash_table_create):
1865 * ecofflink.c (bfd_ecoff_debug_init):
1866 * format.c (bfd_check_format_matches):
1867 * linker.c (_bfd_generic_link_hash_table_create):
1868 (_bfd_generic_final_link):
1869 * reloc16.c (bfd_coff_reloc16_relax_section):
1870 (bfd_coff_reloc16_get_relocated_section_contents):
1871 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub):
1872 * elf32-mips.c (mips_elf_final_link):
1873 * elfcode.h (bfd_new_strtab):
1874 (bfd_add_2_to_strtab):
1875 (elf_slurp_symbol_table):
1876 (elf_corefile_note):
1877 * libbfd.c (bfd_zmalloc):
1878 Use malloc and check the result, instead of bfd_xmalloc.
1880 Sat Feb 5 12:39:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1882 * config.bfd: Put m68*-*-sysv* line after m68*-*-sysv4*.
1884 Sat Feb 5 05:32:44 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1886 * srec.c (srec_write_record): Put CONST keyword for "src" before
1887 "unsigned", some compilers don't like it after "unsigned".
1888 * libcoff.h, libcoff-in.h (bfd_perform_slip): Rename "value" to
1889 "val" in prototype declaration because some compilers don't like
1890 arguments whose names are the same as types.
1892 Sat Feb 5 01:14:38 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1894 * aoutx.h (aout_link_check_ar_symbols): Correct test for whether
1895 object file defines symbol. Also, if skipping a symbol, skip the
1896 second symbol of a N_WARNING or N_INDR symbol as well.
1898 Fri Feb 4 23:55:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1900 Add basic support for writing RS/6000 XCOFF files.
1901 * coff-rs6000.c (dummy_reloc): Removed.
1902 (rs6000coff_howto_table): Defined XCOFF relocs.
1903 (RTYPE2HOWTO): Defined to use rs6000coff_rtype2howto.
1904 (rs6000coff_rtype2howto): New function.
1905 (coff_bfd_reloc_type_lookup): Defined to use
1906 rs6000coff_reloc_type_lookup.
1907 (rs6000coff_reloc_type_lookup): New function.
1908 (SELECT_RELOC): Defined to set r_type and r_size fields.
1909 (COFF_LONG_FILENAMES): Defined.
1910 * coffcode.h (combined_entry_type): Changed fix_tag and fix_end
1911 fields to bitfields. Added fields fix_value and fix_scnlen.
1912 (sec_to_styp_flags): If STYP_DEBUG is defined, use it rather than
1913 STYP_INFO for the type of a section named .debug.
1914 (coff_add_missing_symbols): Don't define if RS6000COFF_C.
1915 (coff_write_object_contents): If RS6000COFF_C, don't call
1916 coff_add_missing_symbols.
1917 (coff_slurp_symbol_table): If RS6000COFF_C, then if the last aux
1918 entry has type STY_LD change the x_scnlen into a pointer to a
1919 symbol and set fix_scnlen. Also, for a C_BSTAT symbol, change the
1920 value into a pointer to a symbol and set fix_value.
1921 * libcoff.h: Rebuilt.
1922 * coffgen.c (coff_mangle_symbols): Reindent. If fix_value is set,
1923 get the symbol offset. Likewise for fix_scnlen.
1924 (string_size): Change type to bfd_size_type.
1925 (debug_string_size, debug_string_section): New static variables.
1926 (coff_fix_symbol_name): If bfd_coff_symname_in_debug returns true,
1927 write the symbol name into the .debug section; assume that the
1928 section has already been created with the right size.
1929 (coff_write_symbols): Initialize debug_string_size to 0. If
1930 bfd_coff_symname_in_debug returns true, don't put symbol name in
1931 usual string table. After writing out all symbols, if
1932 debug_string_size is not 0, check that it matches the size of the
1934 (coff_get_normalized_symtab): Clear new fix_value and fix_scnlen
1935 fields. If the string offset is 0, always use an empty string as
1937 (coff_make_empty_symbol): Zero out the symbol structure.
1938 * reloc.c (bfd_perform_relocation): Work around one gross hack
1939 with another: actually look at the target name to avoid the broken
1941 (bfd_reloc_code_real_type): Add BFD_RELOC_PPC_B26,
1942 BFD_RELOC_PPC_BA26 and BFD_RELOC_PPC_TOC16.
1943 * bfd-in2.h: Rebuilt.
1945 Fri Feb 4 17:28:32 1994 David J. Mackenzie (djm@thepub.cygnus.com)
1947 * libbfd.c (bfd_zmalloc): Call bfd_xmalloc instead of malloc.
1948 (bfd_xmalloc, bfd_xmalloc_by_size_t): Functions deleted.
1949 * libbfd-in.h: Define them as macros calling xmalloc and declare
1951 * libbfd.h: Rebuilt.
1953 Thu Feb 3 16:49:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1955 * ecofflink.c (bfd_ecoff_debug_externals): If a small undefined
1956 symbol has a value in the ECOFF symbol but not in the BFD symbol,
1957 keep the value in the ECOFF symbol. This helps gas.
1959 * linker.c (_bfd_generic_link_output_symbols,
1960 _bfd_generic_link_write_global_symbol): Don't require that all
1961 references to a common symbol be themselves common symbols.
1963 * aoutx.h (aout_reloc_index_to_section): Handle N_UNDF.
1965 Wed Feb 2 20:37:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1967 * libbfd.c, bfd-in.h, hosts/alphaosf.h, hosts/sparc-ll.h, aoutf1.h,
1968 sparclynx.c, Makefile.in: Change HOST_64_BIT to BFD_HOST_64_BIT.
1969 * bfd-in2.h: Rebuilt.
1971 Wed Feb 2 12:30:13 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1973 * coffswap.h (coff_swap_reloc_out): If RS6000COFF_C, handle type
1975 (coff_swap_aux_in): If RS6000COFF_C, change x_csect.x_scnlen to
1976 x_csect.x_scnlen.l to match change in coff/internal.h.
1977 (coff_swap_aux_out): Likewise.
1979 * coff-mips.c (mips_ecoff_backend_data), coff-alpha.c
1980 (alpha_ecoff_backend_data): Change casts of aux_in and aux_out
1981 fields to match yesterday's changes.
1983 * coffcode.h (coff_write_relocs): If SELECT_RELOC is defined, pass
1984 in the internal_reloc itself, not the type.
1985 * coff-apollo.c, coff-h8300.c, coff-h8500.c, coff-i386.c,
1986 coff-m68k.c, coff-sh.c, coff-we32k.c, coff-z8k.c: Changed
1987 definition of SELECT_RELOC accordingly.
1989 Tue Feb 1 12:05:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1991 * coffcode.h (bfd_coff_backend_data): Added new arguments to
1992 _bfd_coff_swap_aux_in and _bfd_coff_swap_aux_out: aux index number
1993 and number of aux entries.
1994 (bfd_coff_swap_aux_in, bfd_coff_swap_aux_out): Changed
1996 * libcoff.h: Rebuilt.
1997 * coffswap.h (coff_swap_aux_in, coff_swap_aux_out): Accept new
1998 arguments. If RS6000COFF_C, only treat C_EXT and C_HIDEXT
1999 specially if this is the last aux entry.
2000 * coffgen.c (coff_write_symbol, coff_get_normalized_symtab): Pass
2001 new arguments to swap_aux functions.
2003 Sun Jan 30 15:14:36 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2005 * gen-aout.c (main): Set DEFAULT_ARCH based on preprocessor macros
2006 (only testing for m68k and vax at the moment); do verify that the
2007 preprocessor didn't trash the arch name inside the string version.
2008 Don't print out "pagesize =" line that prevents output from
2009 compiling. Derive BYTES_IN_WORD and ARCH values from sizeof
2011 * Makefile.in (aout-params.h): Pass gen-aout a dummy target name.
2012 (check, installcheck): Identify directory in "no testsuites"
2015 Sun Jan 30 13:25:28 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2017 * aoutx.h (aout_link_write_symbols): Write out correct value for
2020 Fri Jan 28 18:34:05 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2022 * hosts/vaxbsd.h (HOST_STACK_END_ADDR): Vax BSD doesn't define
2023 KERNBASE, so hard-code 0x80000000 instead.
2025 Thu Jan 27 13:54:08 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2027 * linker.c (generic_link_add_symbol_list): If symbol is common,
2028 set the BSF_OLD_COMMON flag.
2030 Wed Jan 26 13:47:15 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2032 * format.c (bfd_check_format_matches): Put the new entry in the
2033 correct element of matching_vector.
2035 Tue Jan 25 11:43:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2037 * som.c, som.h (bfd_som_set_section_attributes,
2038 bfd_som_set_subsection_attributes): Change parameters from char
2039 to int. Following a prototype with an old-style function definition
2040 in the presence of widened parameters is a GCC-ism not supported
2041 by the HP compiler in ANSI mode.
2043 Tue Jan 25 11:46:46 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2045 * reloc.c (bfd_get_reloc_size): Size of type -2 is 4 bytes, not 2.
2047 * hp300hpux.c (MY(write_object_contents)): Write out the symbols
2048 before writing out the relocs, so that the right symbol indices
2051 * archive.c (do_slurp_bsd_armap, bfd_slurp_bsd_armap_f2): Do not
2052 try to overlay the internal carsyms on the external symdefs. That
2053 can not work if the size of a host pointer is larger than 4 bytes.
2055 * format.c (bfd_check_format_matches): Cast result of
2056 bfd_xmalloc_by_size_t.
2057 * opncls.c (_bfd_new_bfd): Avoid ANSI C prototype.
2059 * archive.c: Reindented to GNU standards.
2061 Mon Jan 24 14:41:23 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2063 * opncls.c (_bfd_new_bfd, _bfd_new_bfd_contained_in): Add
2064 "_bfd_" to function names.
2065 * archive.c (_bfd_create_empty_archive_element_shell),
2066 libbfd-in.h: Change callers.
2068 * libbfd.c (bfd_zmalloc): Renamed from zalloc.
2069 * libbfd.c (bfd_add_to_string_table),
2070 trad-core.c (trad_unix_core_file_p),
2071 targets.c (bfd_target_list),
2072 ptrace-core.c (ptrace_unix_core_file_p),
2073 opncls.c (new_bfd), libbfd-in.h,
2074 ieee.c (ieee_make_empty_symbol),
2075 elf32-hppa.c (hppa_elf_stub_branch_reloc),
2076 (hppa_elf_stub_reloc): Change callers.
2077 * libbfd.h: Regenerated.
2079 * archive.c (_bfd_look_for_bfd_in_cache): Add "_bfd_" to name.
2080 (_bfd_get_elt_at_filepos),
2081 coff-rs6000.c (rs6000coff_get_elt_at_filepos), libbfd-in.h:
2084 * format.c (bfd_check_format_matches), libbfd-in.h, targets.c,
2085 elfcode.h (elf_object_p): Rename target_vector to bfd_target_vector
2086 and default_vector to bfd_default_vector.
2087 * libbfd.h: Regenerated.
2089 * format.c (bfd_check_format_matches): New function.
2090 (bfd_check_format): Call it.
2091 (bfd_matching_formats): Function removed.
2092 * targets.c: Replace the vector added on Jan 21 with a count of
2093 entries in default_vector.
2094 * bfd-in2.h: Regenerated.
2096 Mon Jan 24 12:38:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2098 * coff-alpha.c (alpha_ecoff_object_p): New function. Set size of
2099 .pdata section based on lnnoptr field, not section header.
2100 (alpha_relocate_section): Don't bother to check if r_symndx >= 0,
2101 since it is unsigned.
2102 (ecoffalpha_little_vec): Use alpha_ecoff_object_p rather than
2104 * ecoff.c (ecoff_new_section_hook): Set alignment_power field of
2105 .pdata section to 3.
2106 (ecoff_compute_section_file_positions): Save the size of the
2107 .pdata section in the line_filepos field, and actually align the
2108 .pdata section to an alignment power of 4.
2109 (ecoff_compute_reloc_file_positions): Set output_has_begun after
2110 calling ecoff_compute_section_file_positions.
2111 (ecoff_write_object_contents): Set s_lnnoptr for the .pdata
2112 section from the line_filepos field. Set vstamp for the optional
2113 header from the vstamp of the symbolic header.
2114 (ecoff_bfd_final_link): Set vstamp of the symbolic header to the
2115 vstamp used by the first object file in the link.
2117 * ecofflink.c (ecoff_align_debug): Align RFDs to debug_align.
2119 * linker.c (generic_link_check_achive_element): Set SEC_ALLOC flag
2120 for a created common section.
2121 (_bfd_generic_link_add_one_symbol): Likewise.
2123 * elfcode.h (swap_out_syms): Use elf_section_from_bfd_section to
2124 get the index of a common section, rather than always using
2125 SHN_COMMON (MIPS has multiple common sections).
2127 * elf32-hppa.c (hppa_elf_gen_reloc_type): Typo (== for =).
2129 * bfd/aoutx.h (aout_link_input_section_std,
2130 aout_link_input_section_ext): Pass additional arguments to
2131 reloc_overflow callback.
2132 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents,
2133 alpha_relocat_section): Likewise.
2134 * coff-h8300.c (h8300_reloc16_extra_cases): Likewise.
2135 * coff-h8500.c (extra_case): Likewise.
2136 * coff-mips.c (mips_relocate_section): Likewise.
2137 * coff-z8k.c (extra_case): Likewise.
2138 * elf32-hppa.c (hppa_elf_stub_finish): Likewise.
2139 * reloc.c (bfd_generic_get_relocated_section_contents): Likewise.
2141 * bout.c (calljx_callback, callj_callback): Use get_value to get
2142 the symbol value and check for undefined symbols.
2143 (get_value): If the symbol is undefined, look it up in the linker
2145 (b_out_get_relocated_section_contents): For PCREL24 and PCREL13
2146 use get_value to get the symbol value and check for undefined
2148 * reloc16.c (bfd_coff_reloc16_get_value): If the symbol is
2149 undefined, look it up in the linker hash table.
2151 * aoutx.h (translate_symbol_table): The string index 0 has a
2152 special meaning for normal symbols, but not for dynamic symbols.
2154 Sat Jan 22 12:26:01 1994 Stu Grossman (grossman at cygnus.com)
2156 * sparclynx.c: Setup appropriate macros to enable core file
2159 Fri Jan 21 16:25:35 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2161 * targets.c: Add a vector of matching format names.
2162 * format.c (bfd_matching_formats): New function to return it.
2163 (bfd_check_format): Set it.
2164 * bfd-in2.h: Regenerated.
2166 * bfd-in.h: Remove decls of bfd_ec type and error printing functions.
2167 Remove decl of type symclass; wasn't used.
2168 * bfd.c: Document error handling, including code fragments
2169 containing the error decls that were in bfd-in.h.
2171 * bfd-in2.h: Regenerated.
2173 Fri Jan 21 14:11:16 1994 Sean Fagan (sef@cygnus.com)
2175 * nlmcode.h, liblnm.h, nlm32-alpha.c nlm32-i386.c nlm32-sparc.c:
2176 The sparc (and possibly other?) NLM format requires a different
2177 way to write exports, so add a write_export field to the backend
2178 data (and set it to NULL for everything but the sparc).
2180 Fri Jan 21 14:11:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2182 * sunos.c (MY(read_dynamic_relocs)): Compare info->dynrel with NULL,
2183 not (struct external_nlist *) NULL. info->dynrel is a PTR, not
2184 a struct external_nlist *.
2186 Fri Jan 21 09:29:01 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2188 * bfd.c: Remove error strings for errors removed below.
2189 * aoutx.h (translate_to_native_sym_flags), bfd-in.h (bfd_ec),
2190 oasys.c (oasys_write_sections): Rename
2191 bfd_error_nonrepresentable_section to nonrepresentable_section.
2192 None of the other bfd error names start with "bfd_error".
2193 Remove errors symbol_not_found and no_relocation_info, which seem
2195 * bfd-in2.h: Regenerated.
2197 Fri Jan 21 01:11:55 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2199 * bfd.c (bfd_get_gp_size): Added support for ELF.
2201 * syms.c (BSF_DYNAMIC): New symbol flag.
2202 (bfd_print_symbol_vandf): Print it.
2203 * bfd-in2.h: Rebuilt.
2204 * libaout.h (struct aout_backend_data): New read_dynamic_symbols
2205 and read_dynamic_relocs fields.
2206 (struct aoutdata): New dynamic_info field.
2207 (obj_aout_dynamic_info): New accessor macro.
2208 * sunos.c (struct sunos_dynamic_info): New structure.
2209 (sunos_read_dynamic_info, MY(read_dynamic_symbols),
2210 MY(read_dynamic_relocs)): New functions to read dynamic symbols
2212 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
2213 dynamically linked, set SEC_RELOC for both the .text and .data
2215 (translate_from_native_sym_flags): Don't set BSF_LOCAL for an
2217 (translate_symbol_table): New function, split out of
2218 slurp_symbol_table; set the BSF_DYNAMIC flag appropriately.
2219 (NAME(aout,slurp_symbol_table)): Read dynamic symbols, if any.
2220 (NAME(aout,slurp_reloc_table)): Read dynamic relocs, if any.
2221 (NAME(aout,get_reloc_upper_bound)): Include dynamic reloc count in
2223 * aoutf1.h (NAME(aout,sunos4_write_object_contents)): Don't write
2224 out dynamic symbols or relocs against reloc symbols, since they
2225 are already in the .text section and we wouldn't know where to
2227 (sunos4_aout_backend): Initialize read_dynamic_symbols and
2228 read_dynamic_relocs fields.
2229 * aout-target.h (MY(backend_data)): Initialize
2230 read_dynamic_symbols and read_dynamic_relocs fields.
2232 Thu Jan 20 20:57:27 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2234 * hosts/alphaosf.h (uint64e_type, uint64_type, int64_type): Delete
2235 typedefs, since HOST_64_BIT will take care of defining them in
2238 Wed Jan 19 17:28:59 1994 Ken Raeburn (raeburn@cujo.cygnus.com)
2240 * config/alphaosf.mh (HDEFINES): Don't define HOST_64_BIT here;
2241 that's dealt with elsewhere.
2242 * hosts/alphaosf.h (sprintf_vma, fprintf_vma): New macros.
2243 (uint64_typeHIGH, uint64_typeLOW): Comment with HOST_64_BIT so
2244 they get copied to bfd.h.
2246 * reloc.c (enum bfd_reloc_code_real): Add some Alpha relocation
2247 types. Reorganized some of the existing ones.
2248 * coff-alpha.c (alpha_howto_table): Construct 64-bit negative one
2249 values in case of compilation on a 32-bit machine. Fix pcrel
2250 fields of some reloc types.
2251 (alpha_bfd_reloc_type_lookup): Handle more relocation types.
2253 * bfd-in.h (uint64_typeHIGH, uint64_typeLOW): Supply default
2254 definitions when not defined, regardless of whether uint64_type is
2255 a defined macro or not.
2256 (fprintf_vma, sprintf_vma): Define only if fprintf_vma is not
2259 Wed Jan 19 00:02:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2261 * aoutx.h (translate_to_native_sym_flags): Set the type of a
2262 BSF_WARNING symbol to N_WARNING.
2264 Tue Jan 18 16:43:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2266 * aoutx.h (aout_link_add_symbols): Increment sym_hash as well as p
2267 for an indirect or warning symbol.
2268 (aout_link_write_symbols): Update sym_hash with the target of an
2269 indirect or warning symbol. If an indirect symbol is defined,
2270 output the calculated value and don't output the target symbol.
2272 Tue Jan 18 03:54:59 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2274 * aoutx.h (translate_from_native_sym_flags): Give warning symbols
2275 an (unused) nonzero section value, needed for check below.
2277 Mon Jan 17 15:12:07 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2279 * aoutx.h (translate_from_native_sym_flags,
2280 aout_link_add_symbols): Treat N_SET[ABDT] | N_EXT like
2283 Fri Jan 14 16:45:43 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2285 * elfcode.h (elf_object_p): If there is a SHT_DYNAMIC section, set
2286 the DYNAMIC flag for the BFD.
2287 (NAME(bfd_elf,write_object_contents)): Don't try to write out a
2288 BFD with the DYNAMIC flag set, since we don't generate the program
2289 header table correctly.
2291 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2293 * elfcode.h (elf_slurp_symbol_table): Free x_symp at the end
2294 of the function to avoid storage leak.
2296 Thu Jan 13 23:07:32 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2298 * ecoff.c (ecoff_link_write_external): An ifd can be -1.
2300 Thu Jan 13 12:33:27 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2302 * som.c (som_set_reloc_info): Provide a default symbol for
2303 relocations which don't actually have an associated symbol.
2305 * som.c (hppa_som_reloc): Add new "error message" argument.
2307 Wed Jan 12 13:36:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2309 Enable gdb to write to core files on more core file readers.
2310 * libbfd.c (bfd_generic_set_section_contents): Remove range check
2311 for section size, it is already done in bfd_set_section_contents
2312 with bfd_get_section_size_now.
2313 * aix386-core.c, hppabsd-core.c, hpux-core.c, irix-core.c,
2314 osf-core.c, ptrace-core.c, trad-core.c (*_set_section_contents):
2315 Use bfd_generic_set_section_contents instead of bfd_false.
2317 Wed Jan 12 15:31:57 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2319 * linker.c: Added initial documentation.
2321 * linker.c (default_indirect_link_order): Don't expect space for
2322 output relocations if there aren't any input relocations.
2324 Tue Jan 11 14:37:12 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2326 * aoutx.h (NAME(aout,final_link)): Set a_entry before computing
2329 * elfcode.h (swap_out_syms): A common symbol is STT_OBJECT, not
2332 Tue Jan 11 09:10:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2334 * config.bfd: Use ELF, not COFF for m88*-*-dgux*.
2335 Combine m88k-*-* and m88110-*-* cases into m88*-*-*.
2337 Tue Jan 11 00:07:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2339 * ecofflink.c: Extensive changes to compress and merge debugging
2340 information, and to write some of out directly rather than saving
2341 it in memory. Several new functions and structures, and new
2342 arguments to existing functions.
2343 * ecoff.c (ecoff_compute_reloc_file_positions): Compute
2344 sym_filepos as well.
2345 (ecoff_get_extr): Use ifdmap instead of ifdbase.
2346 (ecoff_write_object_contents): Don't compute sym_filepos here.
2347 Only output symbols if outsymbols is not NULL.
2348 (ecoff_bfd_final_link): Adjust for changes in ecoff_debug_info and
2349 bfd_ecoff_debug functions. Write out debugging information here.
2350 (ecoff_final_link_debug_accumulate): Adjust for changes in
2351 bfd_ecoff_debug functions.
2352 (ecoff_link_write_external): Use ifdmap rather than ifdbase.
2353 * elf32-mips.c (mips_elf_read_ecoff_info): Read external symbols
2354 first, to put them in the first memory buffer. Clear fdr field.
2355 (mips_elf_get_extr): Use pointer to unswapped external symbol.
2356 (mips_elf_final_link): Adjust for changes in bfd_ecoff functions.
2357 Preserve .text, .data and .bss even if they are empty. Save
2358 pointer to unswapped external symbol rather than copying it.
2359 Don't free up the external symbols.
2360 * libelf.h (elf_symbol_type): Change mips_extr to PTR.
2361 * bfd-in.h (bfd_ecoff_debug_init, bfd_ecoff_debug_free): Declare.
2362 (bfd_ecoff_debug_accumulate): Update declaration.
2363 (bfd_ecoff_debug_accumulate_other): Rename declaration from
2364 bfd_ecoff_debug_link_other and update.
2365 (bfd_ecoff_write_accumulated_debug): Declare.
2366 * bfd-in2.h: Rebuilt.
2367 * Makefile.in: Rebuilt dependencies.
2369 Mon Jan 10 20:46:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2371 * Makefile.in (install): Remove "@" which follows a backslash. In
2372 this position it just causes errors, not suppresses echoes.
2374 Mon Jan 10 09:06:21 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2376 * som.c (hppa_som_gen_reloc_type): Fix handling of LT and RT
2379 Sun Jan 9 04:32:25 1994 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2381 * config/i386-netbsd.mt (SELECT_VECS): Include i386bsd_vec.
2383 Fri Jan 7 10:27:27 1994 David J. Mackenzie (djm@rtl.cygnus.com)
2385 * aoutx.h (adjust_z_magic): Don't merge the start of bss with the
2386 end of data if they are not contiguous.
2388 * aoutf1.h (sunos4_aout_backend): Comment the fields' meanings.
2390 Fri Jan 7 15:40:16 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2392 * ecoff.c (ecoff_mkobject_hook): Don't set SEC_SHARED_LIBRARY flag
2393 for .reginfo section here.
2394 (ecoff_new_section_hook): Set it here instead.
2396 Fri Jan 7 10:29:27 1994 Stan Shebs (shebs@andros.cygnus.com)
2398 * bfd-in.h: (bfd_boolean): Add workaround for systems that also
2399 define true and false as enums.
2400 (ALMOST_STDC): Add as alternative to __STDC__.
2401 * bfd-in2.h: Rebuilt.
2402 * syms.c (bfd_print_symbol_vandf): Convert a PTR to FILE*.
2404 Thu Jan 6 14:24:44 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2406 * aoutx.h (translate_to_native_sym_flags): Catch the case where
2407 there is no output section.
2409 Thu Jan 6 14:37:42 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2411 * nlmcode.h (nlm_object_p): If we can't read the fixed header,
2412 count it as a wrong format error, not a system call error, since
2413 the object file might simply be too small.
2415 * targets.c (target_vector): Added nlm32_alpha_vec inside #ifdef
2417 * Makefile.in (BFD32_BACKENDS): Remove nlm32-alpha.o.
2418 (BFD64_BACKENDS): Add nlm32-alpha.o. It depends on 64 bit
2419 support, even though it is for an Alpha in 32 bit mode.
2420 * configure.in (nlm32_alpha_vec): Set target64 to true.
2422 * nlm32-gen.c, nlm64-gen.c: Removed. All nlm targets are
2423 different, so there is no point to providing a generic one.
2424 * libnlm.h: Don't bother to check for nlm_backend(bfd) being NULL
2425 in the backend accessor macros; that should no longer be possible.
2426 * targets.c (target_vector): Removed nlm32_big_generic_vec,
2427 nlm64_big_generic_vec, nlm64_little_generic_vec.
2428 * configure.in (nlm32_big_generic_vec, nlm32_little_generic_vec,
2429 nlm64_big_generic_vec, nlm64_little_generic_vec): Removed.
2430 * Makefile.in: Rebuilt dependencies, and
2431 (BFD32_BACKENDS): Removed nlm32-gen.o.
2432 (BFD64_BACKENDS): Removed nlm64-gen.o.
2433 (CFILES): Removed nlm32-gen.c and nlm64-gen.c.
2435 * hp300hpux.c (ARCH_SIZE): Define before including aoutx.h.
2437 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor and
2438 bitsize arguments. Changed all callers (aoutx.h).
2439 * libbfd-in.h (_bfd_generic_link_add_one_symbol): Add constructor
2440 and bitsize arguments to declaration.
2441 * libbfd.h: Rebuilt.
2443 * ecoff.c: First cut at new style of linker backend for
2444 ECOFF--added a bunch of functions. Also:
2445 (ecoff_sec_to_styp_flags): Set flags for .pdata and .xdata.
2446 (ecoff_slurp_symbolic_header): New function.
2447 (ecoff_slurp_symbolic_info): Call ecoff_slurp_symbolic_header.
2448 (ecoff_compute_reloc_file_positions): New function.
2449 (ecoff_set_section_contents): Get out quickly if count is zero.
2450 Check errors better.
2451 (ecoff_write_object_contents): Put .xdata section in data segment.
2452 Call ecoff_compute_reloc_file_positions. Don't output relocs or
2453 external symbols if outsymbols is NULL.
2454 (ecoff_bfd_final_link): Completely rewritten.
2455 * libecoff.h: Include bfdlink.h.
2456 (struct ecoff_backend_data): Add relocate_section field.
2457 (ecoff_data_type): Add sym_hashes and symndx_to_section fields.
2458 (struct ecoff_link_hash_entry): Define.
2459 (struct ecoff_link_hash_table): Define.
2460 (ecoff_bfd_link_add_symbols): Declare as function, not macro.
2461 (ecoff_bfd_link_hash_table_create): Likewise.
2462 * ecofflink.c (bfd_ecoff_debug_one_external): New function.
2463 (bfd_ecoff_debug_externals): Call bfd_ecoff_debug_one_external.
2464 * bfd-in.h (bfd_ecoff_debug_one_external): Declare.
2465 * bfd-in2.h: Rebuilt.
2466 * coff-alpha.c (alpha_howto_table): Mark BRADDR as
2467 partial_inplace, and set the src_mask to 0x1fffff.
2468 (alpha_ecoff_get_relocated_section_contents): Remove unused
2470 (alpha_convert_external_reloc): New static function.
2471 (alpha_relocate_section): New static function.
2472 (alpha_ecoff_backend_data): Initialize relocate_section field.
2473 * coff-mips.c (mips_relocate_refhi): New static function.
2474 (mips_relocate_section): New static function.
2475 (mips_ecoff_backend_data): Initialize relocate_section field.
2477 * reloc.c (_bfd_relocate_contents): Corrected signed overflow
2478 checking when there is an addend.
2480 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to link
2481 a non a.out file, just pass it to _bfd_default_link_order.
2482 (aout_link_input_section_std): When doing a final PC relative link
2483 against a section symbol, subtract the VMA of the input section.
2484 (aout_link_input_section_ext): Likewise.
2486 * linker.c (default_indirect_link_order): Renamed from
2487 _bfd_generic_indirect_link_order and made static.
2488 (_bfd_generic_final_link): Don't switch on link_order type, just
2489 call _bfd_default_link_order.
2490 (_bfd_default_link_order): Handle bfd_indirect_link_order type.
2491 * genlink.h: Removed declaration of
2492 _bfd_generic_indirect_link_order.
2493 * elf32-mips.c (mips_elf_final_link): Don't switch on link_order
2494 type, just call _bfd_default_link_order.
2496 Tue Jan 4 21:23:37 1994 Ian Lance Taylor (ian@cygnus.com)
2498 * linker.c (generic_link_check_archive_element): Base the name of
2499 the created common section on the name of the section the symbol
2501 (_bfd_generic_link_add_one_symbol): (case BIG): A common symbol
2502 must have a section, so don't bother to create one.
2504 Mon Jan 3 15:32:16 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2506 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.
2507 * aoutf1.h (NAME(aout,sunos4_write_object_contents)):
2508 If the DYNAMIC flag is set, set it in the exec header.
2509 * aoutx.h (NAME(aout,some_aout_object_p)): If the object is
2510 dynamically linked, set the DYNAMIC flag in the BFD.
2511 * libaout.h (N_SET_DYNAMIC): New macro.
2512 (N_DYNAMIC): Add missing 0 in mask.
2514 Mon Jan 3 11:41:45 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2516 * ecoff.c (ecoff_get_extr): Don't output section symbols as
2519 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_t
2520 to unsigned int, because size_t may not be defined in bfd.h.
2521 * bfd-in2.h: Rebuilt.
2523 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
2525 * bfd-in2.h: Rebuilt.
2526 * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to
2528 * targets.c (bfd_target): Change swap function pointers
2530 * archive.c (do_slurp_coff_armap): Change swap accordingly.
2531 * aix386-core.c: Change NO_GET and NO_GETS accordingly.
2532 * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c,
2533 ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET
2536 * libbfd-in.h (struct artdata): Added tdata field.
2537 (_bfd_add_bfd_to_archive_cache): Declare.
2538 (_bfd_get_elt_at_filepos): Declare.
2539 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
2540 * libbfd.h: Rebuilt.
2541 * archive.c: Cleaned up some more.
2542 (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize
2543 pointer elements of artdata.
2544 (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache.
2545 (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr.
2546 (_bfd_get_elt_at_filepos): Renamed from get_elt_at_filepos.
2547 (get_extended_arelt_filename, bfd_construct_extended_name_table,
2548 bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static.
2549 * ecoff.c: Some comment changes.
2550 (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set
2551 ardata->tdata to raw_armap.
2552 (ecoff_archive_p): Initialize pointer elements of artdata.
2553 * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of
2556 * hash.c: Added some documentation.
2558 Mon Jan 3 11:09:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2560 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,
2561 and do the swapping here rather than calling ntohl from the N_*
2562 macros. This cleans up assumptions about the size of a host long,
2563 the existence to ntohl, etc.
2565 Sat Jan 1 13:50:05 1994 Rob Savoye (rob@darkstar.cygnus.com)
2567 * config.bfd: Add support for VSTa micro-kernel. It currently uses
2570 Sat Jan 1 10:18:54 1994 David J. Mackenzie (djm@thepub.cygnus.com)
2572 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.
2573 * i386mach3.c (SEGMENT_SIZE): Fix value.
2575 Fri Dec 31 16:23:43 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2577 Minor cleanups suggested by CodeCenter.
2578 * aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c,
2579 linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as
2581 * aoutx.h (struct external_exec): Removed unnecessary declaration.
2582 (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL.
2583 (adjust_z_magic): Removed useless variable data_vma.
2584 (stringtab_init): Initialize hash_zero.
2585 (add_to_stringtab): Removed unused fourth argument.
2586 (NAME(aout,swap_std_reloc_out)): Removed useless variable
2588 (aout_link_input_section): Added some casts.
2589 * archive.c (get_extended_arelt_filename, do_slurp_coff_armap,
2590 bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap):
2591 Minor code rewriting to make it more C like.
2592 (do_slurp_bsd_armap): Added some casts.
2593 * ecoff.c (ecoff_write_object_contents): Removed useless variable
2595 (ecoff_write_armap): Added some casts. Use "" rather than "\0".
2596 * ecofflink.c (bfd_ecoff_write_debug): Added a cast.
2597 * libaout.h (struct internal_exec): Removed unnecessary
2599 * linker.c (_bfd_generic_indirect_link_order): Added a cast.
2600 * opncls.c (new_bfd): Removed a cast.
2601 * reloc.c (bfd_generic_get_relocated_section_contents): Added
2603 * srec.c (internal_srec_write_object_contents): Removed useless
2604 variable bytes_written.
2606 Fri Dec 31 11:46:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2608 * i386mach3.c (N_TXTADDR): Don't define after all.
2609 (TEXT_START_ADDR): Don't include exec header size in value.
2611 Thu Dec 30 15:47:54 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2613 * i386mach3.c (N_TXTADDR): Define.
2615 Thu Dec 30 13:37:24 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2617 Extensive changes to move the bulk of the linker into BFD so that
2618 more efficient backend code can be written for specific object
2619 files. Only existing efficient backend is a.out.
2620 * seclet.c, seclet.h: Removed.
2621 * hash.c, linker.c, genlink.h: New files.
2622 * bfd-in.h: Removed bfd_error_vector. Declared hash table
2623 structures and functions.
2624 (JUMP_TABLE): Removed bfd_seclet_link, added
2625 bfd_link_hash_table_create, bfd_link_add_symbols and
2627 * All backends: Changed accordingly.
2628 * bfd-in2.h: Rebuilt.
2629 * bfd.c (struct _bfd): Added link_next and archive_pass fields.
2630 Removed ld_symbols field.
2631 (bfd_nonrepresentable_section, bfd_undefined_symbol,
2632 bfd_reloc_value_truncated, bfd_reloc_is_dangerous,
2633 bfd_error_vector): Removed.
2634 (bfd_default_error_trap, bfd_error_trap,
2635 bfd_error_nonrepresentabltrap): Removed.
2636 (bfd_get_relocated_section_contents): Pass link_info. Pass
2637 link_order instead of seclet. Pass symbols.
2638 (bfd_relax_section): Pass link_info.
2639 (bfd_seclet_link): Removed.
2640 (bfd_link_hash_table_create, bfd_link_add_symbols,
2641 bfd_final_link): New macros.
2642 * libbfd-in.h: If __GNUC__ is defined and alloca is not, define
2643 alloca as __builtin_alloca. Declare internal linking functions.
2644 * libbfd.h: Rebuilt.
2645 * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked
2647 * reloc.c (reloc_howto_type): Added error_message argument to
2648 special_function field. Changed all callers and all definitions.
2649 (bfd_get_reloc_size): Make argument a const pointer.
2650 (bfd_perform_relocation): Add error_message argument to hold
2651 string set if return value if bfd_reloc_dangerous. Changed all
2653 (_bfd_final_link_relocate, _bfd_relocate_contents): New functions.
2654 * section.c (asection): Renamed seclets_head and seclets_tail to
2655 link_order_head and link_order_tail.
2656 * targets.c (bfd_target): Replaced seclet argument with link_info
2657 and link_order and symbols arguments in
2658 bfd_get_relocated_section_contents. Added symbols argument to
2659 bfd_relax_section. Removed bfd_seclet_link. Added
2660 bfd_link_hash_table_create, bfd_link_add_symbols and
2662 * libaout.h (struct aoutdata): Added external_syms,
2663 external_sym_count, external_strings, sym_hashes fields.
2664 (obj_aout_external_syms, obj_aout_external_sym_count,
2665 obj_aout_external_strings, obj_aout_sym_hashes): New accessor
2667 (WRITE_HEADERS): Only output symbols if outsymbols is not NULL.
2668 * aoutx.h: Wrote new back end linker routines.
2669 (translate_to_native_sym_flags): Return boolean value. Don't use
2671 (NAME(aout,write_syms)): Return boolean value. Check return value
2672 of translate_to_native_sym_flags and bfd_write.
2673 * aout-target.h (final_link_callback): New function.
2674 (MY_bfd_final_link): New function.
2675 * aout-adobe.c (aout_adobe_write_object_contents): Check return
2676 value of aout_32_write_syms.
2677 * hp300hpux.c (MY(write_object_contents)): Likewise.
2678 * i386lynx.c (WRITE_HEADERS): Likewise.
2679 * libaout.h (WRITE_HEADERS): Likewise.
2680 * bout.c: Changed functions to use link_info->callbacks rather
2681 than bfd_error_vector, and link_orders rather than seclets.
2682 * coff-alpha.c: Likewise.
2683 * coff-h8300.c: Likewise.
2684 * coff-h8500.c: Likewise.
2685 * coff-sh.c: Likewise.
2686 * coff-z8k.c: Likewise.
2687 * elf32-hppa.c: Likewise.
2688 * reloc16.c: Likewise.
2689 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look
2690 up _gp in the hash table rather than in outsymbols.
2691 * coff-a29k.c (a29k_reloc): Pass errors back in new error_message
2692 argument rather than printing them.
2693 * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and
2694 link_order arguments rather than seclet. Changed all uses and
2696 (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed
2697 all uses and definitions.
2698 * libcoff.h: Rebuilt.
2699 * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but
2700 not by ECOFF, make it scAbs.
2701 (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and
2703 * elf32-mips.c (mips_elf_final_link): Renamed from
2704 mips_elf_seclet_link and rewritten.
2705 * elf32-hppa.c (elf32_hppa_stub_description): Added link_info
2707 (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub,
2708 hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section):
2709 Added link_info arguments. Changed all callers.
2710 * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is
2712 * oasys.c (oasys_write_sections): Return boolean value rather than
2713 using bfd_error_vector.
2714 (oasys_write_object_contents): Check return value of
2715 oasys_write_sections.
2716 * hosts/std-host.h: Don't declare qsort or strtol.
2717 * Makefile.in: Rebuild dependencies.
2718 (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o.
2719 (CFILES): Removed seclet.c. Added hash.c and linker.c.
2720 (HFILES): Removed seclet.h. Added genlink.h.
2722 Thu Dec 30 07:41:36 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2724 * section.c (bfd_get_section_contents): Return zero filled buffer
2725 if section has no contents.
2727 Tue Dec 28 12:43:54 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2729 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,
2730 then skip bfd_perform_relocation even if the addend is non-zero.
2732 Tue Dec 21 09:22:19 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
2734 * coffcode.h (coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy
2735 addend to r_offset field.
2737 * Makefile.in (CFILES): Added coff-sparc.c. Rebuild dependencies.
2739 * coff-sparc.c (SWAP_IN_RELOC_OFFSET, SWAP_OUT_RELOC_OFFSET,
2740 CALC_ADDEND): Define.
2742 * aix386-core.c (aix386_core_file_p): Use cd_regs[0] for computing
2743 the offsetof because AIX /bin/cc does not like to take the address
2744 of an array. (From Minh Tran-Le.)
2746 Thu Dec 16 13:06:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2748 * Thu Dec 16 15:41:06 1993 Peter Hoogenboom (hoogen@cs.utah.edu)
2750 * elf32-hppa.c (hppa_elf_build_arg_reloc_stub): Make sure to copy
2751 the return pointer into %r2 if no jump-in-call-delay-slot
2752 optimization was done.
2754 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.
2756 Wed Dec 15 08:04:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2758 * hosts/std-host.h: (time): Don't declare; conflicts on Mach3.
2760 * hosts/i386mach3.h (HOST_PAGE_SIZE): Set to 1 to avoid padding.
2761 (HOST_SEGMENT_SIZE): Set to 0 for same reason.
2763 * i386mach3.c (PAGE_SIZE, SEGMENT_SIZE): Same changes as above.
2764 (TEXT_START_ADDR): Correct.
2765 (MY_backend_data): Define.
2767 * aoutx.h (adjust_o_magic, adjust_z_magic, adjust_n_magic):
2768 New functions; code moved from aout_<size>_adjust_sizes_and_vmas.
2770 Tue Dec 14 21:48:33 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2772 * som.c (som_begin_writing): Fix thinkos in auxiliary header
2774 (bfd_som_attach_aux_hdr): Likewise.
2776 Mon Dec 13 23:34:48 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2778 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' field
2779 selectors for PIC code.
2781 * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors.
2782 (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL
2783 relocations needed by PIC.
2785 Tue Dec 7 15:47:51 1993 Stu Grossman (grossman at cygnus.com)
2787 * nlmcode.h: Fixes to avoid compiler warnings...
2789 Tue Dec 7 15:10:54 1993 Ian Lance Taylor (ian@cygnus.com)
2791 * libnlm.h (nlm_backend_data): Removed macro definition.
2792 (nlm_alpha_backend_data): Adjusted accordingly.
2794 Sun Dec 5 19:32:08 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2796 * som.c (som_begin_writing): Flesh out code for handling simple
2798 (bfd_som_attach_aux_hdr): New function.
2800 * som.h (struct somdata): Add fields for attaching version and
2801 copyright headers. Add accessor macros.
2803 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protected
2804 definitions for old versions of HPUX which fail to define them.
2805 (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT
2806 now that they're safe. Delete bogus R_STATEMENT relocations.
2808 * som.c (som_hppa_howto_table): Add missing R_END_TRY. Delete
2809 extra R_DATA_OVERRIDE.
2810 (hppa_som_gen_reloc_type): Generate a relocation for the rounding
2811 mode selector if needed.
2812 (som_write_fixups): Handle requests for a change in the default
2813 rounding mode. Rounding modes do not consume input bytes, but
2814 are just markers much like R_ENTRY and R_EXIT.
2816 Sat Dec 4 19:40:32 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2818 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)
2820 * elf32-hppa.c: (hppa_elf_reloc): Do not do code reordering when
2821 the branch instruction as originally been nullified.
2822 hppa_elf_reloc): Avoid useless call to bfd_put_32 () in the
2823 case of no code reordering due to an LDO instruction in the
2824 delay slot of the branch. Make sure to relocate the correct
2825 instruction. Do not perform instruction reordering for millicode
2827 (hppa_elf_build_arg_reloc_stub): Change the relocation type
2828 to R_HPPA_STUB_CALL_17 when special processing might be needed.
2829 (hppa_elf_build_long_branch_stub): Prevent code reordering on
2830 a call from a linker stub to another linker stub and for millicode
2831 calls. Do not trash the return register for calls from one linker
2832 stub to a second linker stub.
2834 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLT
2835 relocations are not pc-relative.
2837 * hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in
2839 (COPY_2_31): Likewise.
2841 Fri Dec 3 18:40:58 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2843 * config/solaris2.mh (HDEFINES): Remove -Dconst=
2844 * hosts/solaris.h: If not __GNUC__, define const as empty.
2846 Thu Dec 2 15:43:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2848 * ecoff.c: Added various casts for 32/64 bit cross targeting.
2849 (ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo
2850 section so that the linker ignores it.
2851 * ecofflink.c: Added various casts for 32/64 bit cross targeting.
2852 (ecoff_add_bytes): Changed need argument to size_t.
2853 (bfd_ecoff_debug_link_other): Check return value of
2856 * libbfd-in.h (new_bfd): Use void rather than an empty parameter
2858 * libbfd.h: Rebuilt.
2860 * libnlm.h (struct nlm_obj_tdata): New field backend_data.
2861 (nlm_backend_data, nlm_alpha_backend_data): New accessor macros.
2862 (struct nlm_backend_data): New field no_uninitialized_data.
2863 (nlm_no_uninitialized_data): New accessor macro.
2864 * nlmcode.h (nlm_compute_section_file_positions): Handle
2865 no_uninitialized_data.
2866 (nlm_external_reloc_compare): Sort relocs by address for a
2867 particular symbol, to make the sort more stable.
2868 (nlm_write_object_contents): Cast the arguments to qsort. Get the
2869 value of a debugging symbol the same way we get the value of a
2871 * nlm32-alpha.c: Various changes. Write out GP and .lita relocs.
2872 Set no_uninitialized_data to true.
2873 * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c
2874 (nlm32_sparc_backend): Set no_uninitialized_data field false.
2875 * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination
2876 before filling it in.
2878 Wed Dec 1 21:47:58 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
2880 * som.c (som_section_type, som_decode_symcalss): New functions.
2881 (som_get_symbol_info): Use them.
2882 (som_slurp_symbol_table): Set the section of common and undefined
2885 Wed Dec 1 14:15:10 1993 Ken Raeburn (raeburn@cygnus.com)
2887 * elfcode.h (write_relocs): Initialize local var LAST_SYM_IDX, to
2890 * mipsbsd.c: Changes from Ralph Campbell:
2891 (mips_howto_table_ext): MIPS_RELOC_LO16 should use
2892 complain_overflow_dont.
2893 (aout_mips_*_vec): Make name use "a.out" instead of "aout", to
2896 * bfd.c (bfd_errmsgs): Reword invalid-target message.
2898 * config.bfd: For sparc*-*-coff, use sparc-coff.
2899 * configure.in: Handle sparccoff_vec.
2900 * targets.c (sparccoff_vec): Declare.
2902 * reloc.c (bfd_get_reloc_size): New function.
2903 (struct reloc_howto_type): Update documentation of size field.
2905 Wed Dec 1 14:39:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2907 * nlm32-alpha.c: New file; preliminary Alpha NetWare support.
2908 * config.bfd (alpha-*-netware*): New target; use alpha-nlm.
2909 * config/alpha-nlm.mt: New file.
2910 * configure.in (nlm32_alpha_vec): New vector; use nlm32-alpha.o,
2912 * Makefile.in (BFD32_BACKENDS): Added nlm32-alpha.o.
2913 (CFILES): Added nlm32-alpha.c.
2914 Rebuilt dependencies.
2915 * targets.c (nlm32_alpha_vec): Declare.
2917 * libnlm.h (struct nlm_backend_data): New fields
2918 optional_prefix_size, nlm_backend_object_p, nlm_write_prefix,
2919 nlm_set_public_section, nlm_get_public_offset. Removed unused
2920 nlm_write_reloc field. Changed nlm_write_import to remove
2921 unnecessary symbol argument. Renamed nlm_write_externals to
2922 nlm_write_external, and changed cound argument from bfd_vma to
2924 (nlm_optional_prefix_size, nlm_backend_object_p_func,
2925 nlm_write_prefix_func, nlm_set_public_section_func,
2926 nlm_get_public_offset_func): New accessor macros.
2927 (nlm_write_reloc_func): Removed.
2928 (nlm_write_external_func): Adjusted for field renaming.
2929 * nlm32-i386.c (nlm_i386_write_import): Renamed from
2930 nlm_i386_write_reloc. Removed old nlm_i386_write_import which
2931 just called old nlm_i386_write_reloc.
2932 (nlm_i386_write_external): Renamed from nlm_i386_write_externals.
2933 Declared. Changed second argument from bfd_vma to bfd_size_type.
2934 (nlm32_i386_backend): Adjusted for changes to fields and names.
2935 * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused,
2937 (nlm_sparc_write_import): Removed second argument.
2938 (nlm_sparc_write_external): Renamed from
2939 nlm_sparc_write_externals. Changed second argument from bfd_vma
2941 (nlm32_sparc_backend): Adjusted for changes to fields and names.
2942 * nlmcode.h: Removed some unused code.
2943 (nlm_object_p): Don't destroy tdata pointer. Call
2944 backend_object_p function if it exists.
2945 (nlm_slurp_symbol_table): Removed unused variable rcount. Call
2946 set_public_section_func if it exists instead of checking
2948 (nlm_compute_section_file_positions): Account for
2949 optional_prefix_size.
2950 (nlm_write_object_contents): Account for optional_prefix_size.
2951 Removed useless variable write_reloc_func. Changed declaration
2952 and call of write_import_func. Call write_prefix_func if it
2953 exists. Removed unused variables len and temp. Call
2954 get_public_offset_func if it exists rather than setting NLM_HIBIT.
2955 * nlmswap.h: Declare functions.
2957 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH): Fully parenthesize
2959 (fprintf_vma, sprintf_vma): Use %lx, not %x.
2960 * bfd-in2.h: Rebuilt.
2961 * hosts/alphaosf.h (uint64_typeLOW, uint64_typeHIGH): Cast results
2964 * config.bfd: Don't set target64 here, as the setting is ignored.
2965 * configure.in (ecoffalpha_little_vec): Set target64.
2967 * config/alphaosf.mt (TDEFINES): Removed; setting host parameters
2968 in TDEFINES is wrong.
2970 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2971 Remove unused variable output_section.
2973 Tue Nov 30 16:45:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2975 * irix-core.c: New file for Irix 4 and Irix 5 core support.
2976 Functions taken out of coff-mips.c. Handle vmap type VMAPFILE.
2977 * coff-mips.c: Irix 4 core file support moved to irix-core.c.
2978 * targets.c: If IRIX_CORE defined, include irix_core_vec in
2980 * config/irix4.mh (HDEFINES): Add -DIRIX_CORE.
2981 (HDEPFILES): Define to be irix-core.o.
2982 * config/irix5.mh (HDEFINES): Define to be -DIRIX_CORE.
2983 (HDEPFILES): Define to be irix-core.o.
2984 * Makefile.in (OPTIONAL_BACKENDS): Added irix-core.o. Removed
2985 sco-core.o, which no longer exists.
2986 (CFILES): Added all *-core.c files.
2987 Rebuilt dependencies.
2989 Wed Nov 24 02:02:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2991 * elfcode.h (map_program_segments): Restore check of file_size !=
2992 mem_size, but only if SHT_PROGBITS.
2994 * ecofflink.c: New file to hold ECOFF debug information linking
2996 * ecoff.c (ecoff_clear_output_flags, ecoff_rel, ecoff_dump_seclet,
2997 ecoff_add_string, ecoff_get_debug): Removed. Functionality now in
2999 (ecoff_get_extr, ecoff_set_index): New functions.
3000 (ecoff_slurp_symbolic_info): Don't save raw_size.
3001 (ecoff_bfd_seclet_link): Rewrote to use ecofflink.c functions.
3002 (ecoff_compute_section_file_positions): Don't set EXEC_P just
3003 because there is a start address.
3004 (ecoff_write_object_contents): Handle external symbols here. Use
3005 ecofflink.c functions to write out debugging information.
3006 * elf32-mips.c (mips_elf_read_ecoff_info, mips_elf_get_extr,
3007 mips_elf_set_index): New functions.
3008 (mips_elf_seclet_link): Discard empty sections, the .options
3009 section and .gptab sections. Handle linking .mdebug section.
3010 * libecoff.h (ecoff_data_type): Removed raw_size and ifdbase.
3011 * libelf.h (elf_symbol_type): Added mips_extr to tc_data union.
3012 * bfd-in.h: Added prototypes for routines in ecofflink.c (some are
3013 called by gas, so they are public).
3014 * bfd-in2.h: Rebuilt.
3015 * Makefile.in (BFD_LIBS): Added ecofflink.o.
3016 (CFILES): Added ecofflink.c.
3017 (ecofflink.o): New target. Rebuilt dependencies.
3019 Mon Nov 22 22:26:42 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3021 * som.c (hppa_object_p): Also recognize SHARED_MAGIC_CNX as
3022 a valid magic number if it's been defined.
3024 Mon Nov 22 14:17:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3026 * ecoff.c (ecoff_mkobject): Don't create .scommon section; linker
3027 no longer requires it.
3028 (ecoff_bfd_seclet_link, ecoff_sizeof_headers,
3029 ecoff_write_object_contents): Don't treat .scommon section
3032 Mon Nov 22 10:54:27 1993 Fred Fish (fnf@cygnus.com)
3034 Merged changes from kev@spuds.geg.mot.com (Kevin A. Buettner):
3035 * bfd/config/delta88.mh (HDEFINES): Define this to be -DPTRACE_CORE.
3036 * bfd/config/delta88.mh (HDEPFILES): Defined to be ptrace-core.o.
3037 * bfd/ptrace-core.c: New file for dealing with core files with
3038 start with the ptrace_user structure found on BCS compliant systems.
3039 * bfd/targets.c (ptrace_core_vec): New vector.
3041 Mon Nov 22 02:33:12 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3043 * Minimal support for reading SOM fixup streams. Allows
3044 objdump -r to do something reasonable.
3045 * som.c (som_get_reloc_upper_bound): Implement.
3046 (som_canonicalize_reloc): Implement.
3047 (som_set_reloc_info, som_slurp_reloc_table): New functions.
3049 Sun Nov 21 13:46:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3051 * hosts/lynx.h (FPRINTF_ALREADY_DECLARED): Define.
3052 * hosts/sparclynx.h: Include lynx.h instead of duplicating it.
3054 Fri Nov 19 14:34:04 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3056 * coff-a29k.c (a29k_reloc): For R_IREL, don't left shift
3057 signed_value before sign extending it. Don't subtract out
3058 reloc_entry->address. This makes it compatible with what gas is
3061 * elfcode.h (elf_fake_sections): Accept .sbss as the name for a
3062 SHT_NOBITS sections.
3063 (map_program_segments): Don't leave the loop after the first
3065 (assign_file_positions_except_relocs): Only force sh_offset and
3066 sh_addr to match modulo maxpagesize for a section which is not
3067 SHT_NOBITS. Changed the method used to force page alignment after
3068 a SHT_NOBITS section to only do it for the last such consecutive
3069 section, and to really force page alignment.
3071 Fri Nov 19 04:02:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3073 * coffcode.h (coff_slurp_symbol_table): Print more verbose message
3074 in the case of an unknown (or unhandled) storage class.
3076 * config/i386-lynx.mt (TDEFINES): FPRINTF_ALREADY_DECLARED should
3077 not be defined here, since it is a host attribute, not a target
3079 * config/m68k-lynx.mt, config/sparc-lynx.mt: Ditto.
3081 * coffcode.h (coff_bfd_reloc_type_lookup): Don't define if already
3084 * coff-sparc.c: Define some relocations, based on ELF relocations.
3085 (enum reloc_type, bfd_coff_generic_reloc, coff_sparc_howto_table,
3086 struct coff_reloc_map, sparc_reloc_map,
3087 coff_sparc_reloc_type_lookup): Borrowed from elf32-sparc.c and
3089 (coff_bfd_reloc_type_lookup): Define to be coff_sparc_reloc_....
3090 (rtype2howto): Index into coff_sparc_howto_table using
3093 Thu Nov 18 11:45:39 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3095 * config.bfd (mips*-*-irix5*): New target; use mipsbelf.
3096 * configure.host (mips-sgi-irix5*) New host; use irix5 (no
3097 hosts/irix5.h created; just use std-host.h).
3098 * config/irix5.mh: New file; like irix4.mh, but don't use -G or
3100 * Makefile.in: Rebuilt dependencies.
3102 * ecoffswap.h: Changed type of internal pointers for swap out
3103 functions to const *.
3105 * elf32-mips.c (mips_elf_got16_reloc): New function. Handle GOT16
3106 correctly for assembler, but linker support not implemented.
3107 (elf_mips_howto_table): Use mips_elf_got16_reloc for GOT16.
3108 (mips_elf_sym_is_global): New function; at least on Irix 5, all
3109 non section symbols are considered global.
3110 (elf_backend_sym_is_global): Define.
3111 (mips_elf_final_write_processing): New function. Set the MIPS
3112 architecture level correctly.
3113 (elf_backend_final_write_processing): Define.
3114 (mips_elf_section_from_shdr): Handle SHT_MIPS_OPTIONS.
3115 (mips_elf_fake_sections): Set entsize of .mdebug or .reginfo
3116 section to 1. Handle .options section.
3117 (mips_elf_acom_section, mips_elf_acom_symbol,
3118 mips_elf_acom_symbol_ptr): New static variables, used to build a
3119 generic .acommon section to hold SHN_MIPS_ACOMMON symbols.
3120 (mips_elf_symbol_processing): Handle SHN_MIPS_ACOMMON symbols by
3121 putting them all in a global .acommon section.
3123 * elfcode.h (bfd_section_from_shdr): Don't dump core if target
3124 section has no ELF section data.
3125 (elf_make_sections): Set addralign of reloc section to 4.
3126 (elf_fake_sections): Likewise.
3127 (map_program_segments): Don't consider section 0.
3128 (assign_file_positions_except_relocs): Don't consider section 0.
3129 In the main loop, skip the symtab and strtab sections, since their
3130 positions are set elsewhere.
3131 (swap_out_syms): Set addralign of symtab section to 4. Set
3132 addralign of strtab sections to 1.
3133 (assign_file_positions_for_relocs): Don't consider section 0.
3134 (write_object_contents): Don't write out section 0.
3136 * libelf.h (struct elf_backend_data): Added fields
3137 elf_backend_sym_is_global and elf_backend_final_write_processing.
3138 * elf32-target.h (elf32_bed): Added corresponding initializers.
3139 * elf64-target.h (elf64_bed): Likewise.
3140 * elfcode.h (sym_is_global): Take abfd argument. Call
3141 elf_backend_sym_is_global if it is not NULL.
3142 (elf_map_symbols): Pass abfd to sym_is_global.
3143 (write_object_contents): Call elf_backend_final_write_processing
3146 Wed Nov 17 18:43:28 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3148 * libecoff.h: Include coff/ecoff.h.
3149 (struct ecoff_backend_data): Move external debugging information
3150 fields into a single field pointing to an ecoff_debug_swap
3152 (ecoff_data_type): Move debugging information fields into a single
3153 field pointing to an ecoff_debug_info structure.
3154 * coff-alpha.c, coff-mips.c, ecoff.c: Corresponding changes.
3156 Wed Nov 17 17:38:58 1993 Sean Eric Fagan (sef@cygnus.com)
3158 * nlmswap.h: New file to swap fixed header. Included by NLM
3160 * libnlm.h (struct reloc_and_sec): Define.
3161 (struct nlm_backend_data): Add fields fixed_header_size,
3162 nlm_read_import, nlm_write_import, nlm_swap_fhdr_in,
3164 (nlm_fixed_header_size, nlm_read_import_func,
3165 nlm_write_import_func, nlm_swap_fixed_header_in_func,
3166 nlm_swap_fixed_header_out_func, nlm_write_external_func): New
3168 * nlmcode.h: Use new functions.
3169 * nlm32-i386.c: Provide new functions.
3170 * nlm32-sparc.c: New file; SPARC NLM backend.
3172 Wed Nov 17 13:56:10 1993 Stan Shebs (shebs@rtl.cygnus.com)
3174 * i386lynx.c (swap_std_reloc_in, swap_ext_reloc_in): Ignore
3175 garbage bits appearing in the upper end of symbolnums.
3177 * config/sparc-lynx.mt (TDEFINES): Add -DFPRINTF_ALREADY_DECLARED.
3179 Tue Nov 16 17:03:41 1993 Stu Grossman (grossman at cygnus.com)
3181 * lynx-core.c (lynx_core_file_p): Change bfd_zalloc to bfd_alloc.
3182 * m68klynx.c: Define core file macros.
3183 * hosts/i386lynx.h, hosts/m68klynx.h, hosts/lynx.h: Move all
3184 non-architecture specific stuff into lynx.h.
3186 Tue Nov 16 15:45:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3188 * i386linux.c: Define new macro ZMAGIC_DISK_BLOCK_SIZE to 1024, and
3189 change PAGE_SIZE to 4096.
3191 Mon Nov 15 11:48:08 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
3193 * Makefile.in (diststuff): New target.
3197 Sun Nov 14 23:33:01 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3199 * som.c (som_object_setup): Do not create dummy ".text", ".data",
3200 and ".bss" sections.
3201 (setup_sections): Do not set SEC_HAS_CONTENTS if a section's size
3202 is zero. Recognize BSS type sections and turn off SEC_LOAD and
3203 SEC_DATA (so binutils/size works). Set the correct value for
3204 a section's _raw_size.
3205 (som_slurp_symbol_table): Program entry points, and millicode are
3206 also functions. Mark them as such. Also mark L$* symbols as
3209 * bfd-in2.h: Rebuilt.
3211 Sat Nov 13 15:27:15 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3213 * som.c (som_bfd_reloc_type_lookup): Add missing prototype. Returns
3214 a pointer to constant data. Delete bogus #define which made the
3217 * som.c (som_prep_for_fixups): New function.
3218 (som_write_fixups): New function.
3219 (som_write_space_strings): New function.
3220 (som_write_symbol_strings): New function.
3221 (som_begin_writing): New function.
3223 Fri Nov 12 15:29:36 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3225 * som.c (som_write_object_contents): Do not abort. Flesh out.
3226 (som_set_section_contents): Do not abort. Flesh out.
3228 * som.c (som_write_headers): New function.
3229 (som_prep_headers): New function.
3230 (som_build_and_write_symbol_table): New function.
3232 * som.c (som_sizeof_headers): Add missing prototype.
3233 (som_set_arch_mach): Do not abort.
3235 * som.c (som_count_spaces): New function.
3236 (som_count_subspaces): New function.
3237 (compare_syms): New function.
3238 (som_compute_checksum): New function.
3240 * som.c (hppa_som_gen_reloc_type): New function.
3241 (som_bfd_reloc_type_lookup): New function.
3243 * som.c (try_prev_fixup): New function.
3244 (som_reloc_skip): New function.
3245 (som_reloc_addend): New function.
3246 (som_reloc_call): New function.
3248 * som.c (som_initialize_reloc_queue): New function.
3249 (som_reloc_queue_insert): Likewise.
3250 (som_reloc_queue_fix): Likewise.
3251 (som_reloc_queue_find): Likewise.
3253 * som.c (som_hppa_howto_table): SOM howto relocation table.
3254 (hppa_som_reloc): New function.
3256 * som.c (struct reloc_queue): New structure to keep track of
3257 the last four multibyte relocations emitted.
3258 (enum pa_symbol_type): Type to fully describe the symbol types
3259 associated with .import/.export assembler directives.
3261 * som.c: Include libhppa.h
3263 * som.c (bfd_som_set_section_attributes): New function.
3264 (bfd_som_set_subsection_attributes): Likewise.
3265 (bfd_som_set_symboL_type): Likewise.
3266 (bfd_som_attach_unwind_info): Likewise.
3267 * som.h: Declare new exported functions.
3269 * som.h (struct som_symbol): Add new fields to hold additional
3270 information needed to build/write symbol tables and fixup streams.
3271 (struct som_section_data_struct): Add new fields to hold additional
3272 information needed to build/write space and subspace headers.
3273 (som_symbol_data): New accessor macro for SOM symbol information.
3274 (R_HPPA_*): Basic relocation types to be used by the assembler.
3276 Fri Nov 12 11:00:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3278 * trad-core.c (trad_unix_core_file_p): If new hook
3279 TRAD_CORE_ALLOW_ANY_EXTRA_SIZE defined, then skip the check for the
3280 corefile being too big.
3281 * hosts/i386sco.h: Define it.
3283 Thu Nov 11 15:16:28 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3285 * bfd.c (struct _bfd): Add hppabsd_core_data.
3286 * targets.c (target_vector): Add hppabsd_core_vec.
3287 * hpux-core.c (hpux_core_core_file_p): Fail if an unknown core
3288 section is encountered during core section scanning.
3289 * hppabsd-core.c: New file.
3290 * config/hppabsd.mh: Enable HPPA BSD core files.
3292 * elf32-hppa.c (hppa_elf_reloc): Remove DEFUN crud. Remove code
3293 which is either commented out or ifdef'd out. Add, update and
3294 clean comments. Fix various indention and spacing problems. Handle
3295 problems related to using "ble" to jump to a stub rather than "bl"
3296 (%r31 is trashed by "ble", but not by "bl").
3297 (NEW_INSTRUCTION): Put inside curly braces.
3298 (CURRENT_STUB_OFFSET): Fix indention problems.
3299 (hppa_elf_build_arg_reloc_stub): Fix indention and spacing problems.
3300 Add, update and clean comments. Handle "ble" %r31 lossage problems.
3301 (hppa_elf_build_long_branch_stub): Likewise.
3302 (hppa_look_for_stubs_in_section): Likewise.
3303 (hppa_elf_stub_check): Remove obsolete function.
3305 * hppa_stubs.h: Add new instructions to deal with %r31 lossage
3306 problems. Delete unused instructions.
3308 Tue Nov 9 11:40:27 1993 Stan Shebs (shebs@rtl.cygnus.com)
3310 * m68klynx.c (TARGET_IS_BIG_ENDIAN_P): Define.
3312 Tue Nov 9 11:26:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3314 * elfcode.h (elf_object_p): Rather than looking through an array
3315 of architectures, get the ELF EM_xxx code from the backend
3316 information. Let the generic ELF target match any EM_xxx code not
3317 matched by another ELF target. Call elf_backend_object_p to let
3318 the backend do more checks and set global information.
3319 * libelf.h (struct elf_backend_data): Added elf_machine_code and
3320 elf_backend_object_p fields.
3321 (struct bfd_elf_arch_map): Removed.
3322 (bfd_elf_arch_map, bfd_elf_arch_map_size): Don't declare.
3323 * elf32-target.h, elf64-target.h: Initialize elf_machine_code
3324 field with ELF_MACHINE_CODE. Initialize elf_backend_object_p
3325 field with elf_backend_object_p (if it is defined).
3326 * elf32-gen.c, elf32-hppa.c, elf32-i386.c, elf32-i860.c,
3327 elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-sparc.c,
3328 elf64-gen.c (ELF_MACHINE_CODE): Defined.
3329 * elf32-mips.c: Include ecoffswap.h to get ECOFF swapping
3331 (mips_elf_object_p): Set the right machine number.
3332 (mips_elf_ecoff_debug_swap): Defined.
3333 (elf_backend_object_p): Defined to be mips_elf_object_p.
3334 (elf_backend_ecoff_debug_swap): Defined to be
3335 mips_elf_ecoff_debug_swap.
3336 * elf.c (bfd_elf_arch_map, bfd_elf_arch_map_size): Removed.
3338 * libbfd-in.h (target_vector, default_vector): Declare.
3339 * libbfd.h: Rebuilt.
3340 * format.c (target_vector, default_vector): Don't declare.
3342 * elf32-mips.c (elf_mips_howto_table): Don't complain on overflow
3343 for R_MIPS_26. Correct overflow detection requires matching the
3344 upper four bits of the destination against the PC. From Ted Lemon
3345 <mellon@pepper.ncd.com>.
3347 * bout.c (b_out_reloc_type_lookup): Return type should point to
3349 * coff-i960.c (coff_i960_reloc_type_lookup): Likewise.
3350 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Likewise.
3351 * mipsbsd.c (MY(reloc_howto_type_lookup)): Likewise.
3352 * coff-i386.c (coff_i386_reloc): Made howto const.
3353 * oasys.c (oasys_write_data): Made how const.
3355 * libelf.h: Added some comments.
3356 (struct elf_backend_data): Added elf_backend_ecoff_debug_swap
3357 field. Removed unused write_relocs field.
3358 * elf32-target.h: Adjusted elf_backend_data initialization
3360 * elf64-target.h: Corrected elf_backend_data initialization to
3361 fill in all fields and to set elf_64_p to 1.
3363 Mon Nov 8 18:13:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3365 * elfcode.h (bfd_section_from_shdr): Remove duplicate assignment
3366 to filepos in SHT_STRTAB case.
3367 (assign_file_position_for_section): Set BFD section filepos as
3368 well as ELF section sh_offset.
3370 * reloc.c: Use const instead of CONST.
3371 (bfd_perform_relocation): Make variable howto a const pointer.
3372 * bfd-in2.h, libbfd.h: Rebuilt.
3374 Mon Nov 8 12:19:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3376 * Makefile.in (realclean): Don't remove generated headers. Reverts
3377 change of 2 Jul 1993.
3379 Mon Nov 8 06:08:31 1993 D. V. Henkel-Wallace (gumby@cirdan.cygnus.com)
3381 * configure.bfd: make unixware equivalent to sysv4.
3383 * config/i386-nlm.mt: bring in elf config; make it the default.
3385 Sun Nov 7 20:21:38 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3387 * libbfd.c (bfd_put_8): Add parens around reference to "val"
3390 Fri Nov 5 21:45:09 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3392 * hosts/i386mach3.h (HOST_SEGMENT_SIZE),
3393 i386mach3.c (SEGMENT_SIZE, TEXT_START_ADDR): Correct values (?).
3395 Fri Nov 5 15:17:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3397 * coffcode.h (coff_write_object_contents): Zero out internal_a.
3399 Fri Nov 5 10:41:07 1993 David J. Mackenzie (djm@thepub.cygnus.com)
3401 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coffcode.h,
3402 core.c, ctor.c, format.c, init.c, libbfd.c, opncls.c, reloc.c,
3403 section.c, syms.c, targets.c:
3404 Doc cleanup (spelling, punctuation, grammar, formatting).
3405 * bfd-in2.h, libbfd.h: Rebuild.
3407 Thu Nov 4 14:46:14 1993 John Gilmore (gnu@rtl.cygnus.com)
3409 * bfd-in.h (bfd_get_cacheable, bfd_set_cacheable): New accessors.
3410 * bfd.c, opncls.c: Improve comments on file descriptor cacheing.
3412 Thu Nov 4 08:54:30 1993 Jeffrey A. Law (law@snake.cs.utah.edu)
3414 * From Pete Hoogenboom (hoogen@cs.utah.edu)
3415 * elf32-hppa.c (hppa_elf_get_section_contents): Fix logic error
3416 in last change. Always rebuild symbol extension section the first
3417 time though if output sections exist (fixes ld -r problems).
3419 Thu Nov 04 08:08:46 1993 Jeffrey Wheat (cassidy@cygnus.com)
3421 * Makefile.in: Add .PHONY for check and installcheck rules.
3423 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
3425 * libbfd-in.h (artdata): Use long, not time_t for portability, at
3426 least to HPUX. File below is a derived file.
3428 Tue Nov 2 14:42:27 1993 Bill Cox (bill@tarkas.cygnus.com)
3430 * libbfd.h (artdata): Use long, not time_t for portability, at
3433 Tue Nov 2 09:32:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3435 * config.bfd: Use bigmips for mips*-*-bsd*.
3437 Mon Nov 1 14:30:09 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3439 * elfcode.h (elf_slurp_reloca_table, elf_slurp_reloc_table):
3440 Handle symbol number of zero.
3442 * reloc.c (enum bfd_reloc_code_real): Added
3443 BFD_RELOC_MIPS_LITERAL, BFD_RELOC_MIPS_GOT16,
3444 BFD_RELOC_MIPS_CALL16, BFD_RELOC_MIPS_GPREL32.
3445 * bfd-in2.h: Rebuilt.
3446 * coff-mips.c (mips_bfd_reloc_type_lookup): Handle
3447 BFD_RELOC_MIPS_LITERAL.
3448 * elf32-mips.c (mips_reloc_map): Handle new relocs.
3449 (mips_elf_hi16_reloc, mips_elf_lo16_reloc): Rearrange _gp_disp
3452 * aout-target.h (MY_bfd_debug_info_start, MY_bfd_debug_info_end,
3453 MY_bfd_debug_info_accumulat [sic]): Remove unused definitions.
3454 (MY_bfd_get_relocated_section_contents, MY_bfd_relax_section,
3455 MY_bfd_seclet_link): Define.
3456 (MY_bfd_reloc_type_lookup): Rename from
3457 MY_reloc_howto_type_lookup.
3458 (MY_bfd_make_debug_symbol): Rename from MY_make_debug_symbol.
3459 (MY(vec)): Use JUMP_TABLE rather than listing functions.
3460 * hp300hpux.c (MY_get_symtab, MY_get_symtab_upper_bound,
3461 MY_canonicalize_reloc, MY_write_object_contents): Don't define in
3462 terms of MY, because that causes a recusive invocation of CAT when
3463 expanded within JUMP_TABLE, and ANSI compilers don't expand
3465 * mipsbsd.c (MY_bfd_reloc_type_lookup): Rename from
3466 MY_reloc_howto_type_lookup, and don't define in terms of MY.
3467 (MY_canonicalize_reloc): Don't define in terms of MY.
3468 (aout_mips_little_vec, aout_mips_big_vec): Use JUMP_TABLE rather
3469 than listing functions.
3471 Mon Nov 1 09:12:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3473 * config.bfd: Use m68k-elf for m68*-*-sysv4*.
3475 See file ChangeLog.1
3482 version-control: never