1 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
3 openVMS/Alpha: Provide filename and case_hack flags via
5 Add case_hack code for symbol output from vax/vms.
6 * evax-alpha.c (evax_initialize): Remove filename handling,
7 filename is provided via symbol table.
8 (evax_get_symtab): Use local symbol count when setting up table.
9 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
11 (_bfd_evax_write_egsd): Skip file name symbol.
12 * evax-emh.c (get_vms_time_string): Local function now.
13 (_bfd_evax_write_emh): Extract source filename and case_hack flags
15 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
16 through _bfd_evax_case_hack_symbol.
17 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
19 (_bfd_evax_basename): Removed.
20 (_bfd_get_vms_time_string): Moved to evax-emh.c.
21 * evax.h (evax_private_data_struct): Remove filename.
22 (flag_hash_long_names, flag_show_after_trunc,
23 flag_no_hash_mixed_case, vms_name_mapping): New flags for
26 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
28 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
29 no hash table entry for a global symbol.
31 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
33 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
35 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
37 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
38 symbol type with T_NULL. Warn if symbol type changes. Based on
39 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
41 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
42 a dynamic object in the dynamic symbol table if it is referenced
43 or defined by a regular object.
46 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
48 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
49 remove dwarf local labels. Shrinks binaries by a factor of 3!
52 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
54 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
55 by hand, rather than by calling bfd_make_section.
58 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
60 * reloc.c: Rename m32r relocs.
61 * bfd-in2.h, libbfd.h: Rebuilt.
62 * elf32-m32r.c: Update.
65 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
67 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
68 link, adjust the symbol index of a base relative reloc. Don't
69 change the addend of a PC relative reloc if pcrel_offset is set.
70 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
73 * reloc.c (bfd_perform_relocation): Apply the relocation even if
74 it is zero, in case src_mask matters.
75 (bfd_install_relocation): Likewise.
77 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
79 * xcofflink.c (xcoff_link_add_symbols): Always initialize
81 (_bfd_xcoff_bfd_final_link): Don't set target_index
82 to an uninitialized value.
84 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
86 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
87 indices, rather than crashing.
88 (coff_slurp_reloc_table): Likewise. Check whether the howto field
90 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
93 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
95 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
97 (coff_arm_adjust_symndx): New static function.
98 (coff_adjust_symndx): Define.
100 * srec.c (srec_scan): Accept multiple symbols on a single line.
101 From Pascal Martin <pmartin@alsys.com>.
105 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
107 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
108 (sunos_merge_private_bfd_data): New function.
110 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
112 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
114 (bfd_merge_private_bfd_data): Likewise.
115 * section.c (bfd_copy_private_section_data): Likewise.
116 * syms.c (bfd_copy_private_symbol_data): Likewise.
117 * bfd-in2.h: Rebuild.
118 * aout-target.h (MY_bfd_copy_private_section_data): Check that
119 both BFD's are the right flavour.
120 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
121 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
122 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
123 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
124 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
125 (ppc_elf_merge_private_bfd_data): Likewise.
126 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
127 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
129 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
130 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
134 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
136 * reloc.c: Add m32r relocs.
137 * bfd-in2.h, libbfd.h: Rebuilt.
138 * cpu-m32r.c,elf32-m32r.c: New files.
141 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
143 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
145 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
147 * tekhex.c (first_phase): Change type parameter from char to int.
149 (pass_over): Change func to expect int, not char.
151 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
152 rather than SEC_LOAD when aligning the file offset for the first
153 section in a segment.
155 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
157 * syms.c (coff_section_type): Make arg const.
158 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
159 to make_bfd_asection().
160 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
161 * elfcode.h (bfd_section_from_phdr): Remove prototype.
162 (_bfd_elf_stringtab_init): Remove prototype.
164 * netbsd-core.c (swap_abort): Add prototype.
165 * aix386-core.c (swap_abort): Ditto & make static
166 * hpux-core.c (swap_abort): Ditto & make static.
167 * irix-core.c (swap_abort): Ditto & make static.
168 * ptrace-core.c (swap_abort): Ditto & make static.
169 * trad-core.c (swap_abort): Ditto & make static.
170 * coffswap.h (coff_swap_reloc_in): Ditto.
171 (coff_swap_reloc_out): Ditto.
172 (coff_swap_filehdr_in): Ditto.
173 (coff_swap_filehdr_out): Ditto.
174 (coff_swap_sym_in): Ditto.
175 (coff_swap_sym_out): Ditto.
176 (coff_swap_aux_in): Ditto.
177 (coff_swap_aux_out): Ditto.
178 (coff_swap_lineno_in): Ditto.
179 (coff_swap_lineno_out): Ditto.
180 (coff_swap_aouthdr_in): Ditto.
181 (coff_swap_aouthdr_out): Ditto.
182 (coff_swap_scnhdr_in): Ditto.
183 (coff_swap_scnhdr_out): Ditto.
184 * ihex.c (ihex_sizeof_headers): Ditto.
185 * tekhex.c (getsym): Ditto.
186 (find_chunk): Ditto & make static.
187 (insert_byte): Ditto.
188 (first_phase): Ditto.
190 (tekhex_get_symtab): Ditto & make static.
191 (tekhex_get_symtab_upper_bound): Ditto & make static.
192 (tekhex_mkobject): Ditto.
193 (tekhex_object_p): Ditto.
194 (move_section_contents): Ditto.
195 (tekhex_get_section_contents): Ditto.
196 (tekhex_set_arch_mach): Ditto & make static.
197 (tekhex_set_section_contents): Ditto.
201 (tekhex_write_object_contents): Ditto.
202 (tekhex_sizeof_headers): Ditto.
203 (tekhex_make_empty_symbol): Ditto.
204 (tekhex_get_symbol_info): Ditto.
205 (tekhex_print_symbol): Ditto.
206 * irix-core.c (make_bfd_asection): Ditto.
207 (irix_core_core_file_p): Ditto.
208 (irix_core_core_file_failing_command): Ditto.
209 (irix_core_core_file_failing_signal): Ditto.
210 (irix_core_core_file_matches_executable_p): Ditto.
211 (irix_core_make_empty_symbol): Ditto.
212 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
213 * srec.c (srec_new_symbol): Ditto.
214 (srec_get_section_contents): Ditto.
215 (srec_set_arch_mach): Ditto.
216 (srec_set_section_contents): Ditto.
217 (internal_srec_write_object_contents): Ditto.
218 (srec_write_object_contents): Ditto.
219 (symbolsrec_write_object_contents): Ditto.
220 (srec_sizeof_headers): Ditto.
221 (srec_make_empty_symbol): Ditto.
222 (srec_get_symtab_upper_bound): Ditto.
223 (srec_get_symtab): Ditto.
224 (srec_print_symbol): Ditto and make static.
225 * elf.c (elf_read): Ditto
226 (assign_section_numbers): Ditto.
227 (elf_fake_sections): Ditto.
228 (sym_is_global): Ditto.
229 (elf_map_symbols): Ditto.
230 (get_program_header_size): Ditto.
231 * coffgen.c (make_a_section_from_file): Ditto.
232 (coff_real_object_p): Ditto.
233 (fixup_symbol_value): Ditto.
234 (build_debug_section): Ditto.
236 * syms.c (coff_section_type): Ditto.
239 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
241 * bfd-in2.h: Rebuilt after m32r changes.
244 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
247 * config.bfd,configure.in,configure: Add m32r support.
248 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
250 * config.bfd: Keep target list alphabetically sorted.
253 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
255 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
256 to add in the constant part found in the instruction itself.
257 (case R_V850_HI16_S): Likewise.
261 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
263 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
264 and R_D10V_18 to be 1 (word).
267 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
269 * stabs.c (_bfd_link_section_stabs): If the output_section field
270 of either section is bfd_abs_section, then the linker is
271 discarding the section and we should not optimize it.
273 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
275 * Makefile.in (aout-sparcle.o): New target.
276 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
277 * config.bfd (sparclet-*-aout*): Add case.
278 * configure.in (sparcle_aout_vec): Add case.
279 * configure: Regenerated.
280 * targets.c (sparcle_aout_vec): Declare.
281 (bfd_target_vector): Add sparcle_aout_vec.
282 * aout-sparcle.c: New file.
285 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
287 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
288 low order sign bit propogation for R_V850_HI16_S.
290 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
291 handling V850 specific relocs.
292 (elf_v850_howto_table): Use the new function for some
293 relocations. Twiddle masks & shifts for some relocs.
294 Set partial_inplace where needed.
297 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
299 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
300 default architecture to a machine number of 0.
301 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
303 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
304 the output BFD is the default, set it from the first input BFD.
307 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
309 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
310 insert at bitpos zero. The HI16 relocs are shifted right
311 by 16 bits. Fix src_mask for all relocs.
312 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
314 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
318 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
320 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
321 Rewrite to use BFD file read routines and to avoid using a fixed
322 length for the file name.
325 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
327 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
328 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
329 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
332 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
334 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
335 (elf_v850_howto_table): Add info for HI16_S reloc.
336 (v850_reloc_map): Add HI_16_S reloc.
337 * reloc.c: Define BFD_RELOC_V850_* relocs.
340 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
343 * elf32-sh.c: New file.
344 * elf.c (prep_headers): Handle bfd_arch_sh.
345 * elfcode.h (write_relocs): Handle absolute symbol.
346 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
347 (_bfd_elf64_link_read_relocs): Declare.
348 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
349 elf_link_read_relocs. Make globally visible. Change all
351 (elf_link_input_bfd): Get external symbols from cache in
352 symtab_hdr->contents. Get contents from cache in
354 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
356 * reloc.c: Define BFD_RELOC_SH_* relocs.
357 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
358 * coff-sh.c (sh_insns_conflict): Fix a return value.
359 (_bfd_sh_align_load_span): New globally visible function, broken
360 out of sh_align_load.
361 (sh_align_load): Call _bfd_sh_align_load_span.
362 (sh_swap_insns): Change relocs parameter to PTR.
363 * bfd-in2.h, libbfd.h: Rebuild.
364 * targets.c (bfd_elf32_sh_vec): Declare.
365 (bfd_elf32_shl_vec): Declare.
366 * config.bfd (sh-*-elf*): New target.
367 * configure.in (bfd_elf32_sh_vec): New target vector.
368 (bfd_elf32_shl_vec): New target vector.
369 * configure: Rebuild.
370 * Makefile.in: Rebuild dependencies.
371 (BFD32_BACKENDS): Add elf32-sh.o.
372 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
374 * elf.c (map_sections_to_segments): Check that LMA does not skip a
375 page before checking D_PAGED.
377 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
378 (ihex_write_object_contents): Remove extbase; always use segbase
381 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
383 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
384 * configure.host (i[345]86-*-*): Ditto.
385 * config.bfd (i[345]86-*-*): Ditto.
386 * configure: Regenerate.
388 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
391 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
393 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
394 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
395 * som.c (hppa_som_gen_reloc_type): Add new argument. If
396 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
397 will have an ST_CODE type, change the symbol's type to ST_DATA.
398 * som.c (hppa_som_gen_reloc_type): Update prototype.
400 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
402 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
403 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
404 (mips_elf_size_dynamic_sections): Don't require .got to exist.
405 (mips_elf_finish_dynamic_sections): Likewise.
407 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
409 * configure.host (HLDENV): New variable to set. Set it for
410 *-*-sysv4*, since those linkers may not support -R but they always
413 * libieee.h (NSECTIONS): Don't define.
414 (ieee_data_struct): Change section_table to asection **. Add
416 * ieee.c (get_section_entry): If the table isn't big enough, make
418 (ieee_slurp_sections): Remove assertion about number of sections.
419 (ieee_object_p): Adjust initialization of ieee to match changes to
422 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
423 symbols merely because we are generating a shared library.
424 (xcoff_build_ldsyms): Don't set up global linkage code for an
425 undefined symbol merely because we are generating a shared
429 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
431 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
432 (BFD32_BACKENDS) Add elf32-v850.o.
433 * archures.c: Add bfd_v850_arch.
434 * bfd-in2.h: Add bfd_v850_arch.
435 * config.bfd (v850-*-*): New target.
436 * configure: (bfd_elf32_v850_vec) New vector.
437 * configure.in: (bfd_elf32_v850_vec) New vector.
438 * cpu-v850.c: New file.
439 * elf.c (prep_headers): Added case bfd_arch_v850.
440 * elf32-v850.c: New file.
441 * targets.c (bfd_elf32_v850_vec): New vector.
444 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
446 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
447 a function code symbol for an XMC_XO symbol.
449 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
451 * mpw-config.in: Update editing of autoconf vars to reflect
452 Jul 18 configure.in change.
453 * mpw-make.sed: Update editing of include pathnames to be
454 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
456 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
458 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
459 which to offset to get the .plt entry address is ".plt".
461 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
463 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
464 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
465 Added, for internal use by the ARM gas.
469 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
471 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
472 in section dynidx start.
474 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
476 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
477 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
478 optimization for g++.
480 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
482 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
483 the -mrelocatable-lib bit set and the other doesn't, clear the
484 -mrelocatable-lib bit in the header.
486 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
488 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
489 symbol against a STT_FUNC symbol in a shared library.
491 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
493 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
494 symbol is found, automatically define the corresponding function
497 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
498 if sym.n_numaux is not zero.
499 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
500 entry to disagree about the number of aux entries if the symbol
503 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
504 section if it might be needed, not just if info->shared.
505 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
506 the start of .rel.dyn if we are going to use it.
507 (mips_elf_finish_dynamic_sections): Only clear the first element
508 of .rel.dyn if the size is greater than zero.
510 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
512 * xcofflink.c (xcoff_link_input_bfd): If we already called the
513 undefined_symbol callback for a symbol, then don't issue any more
514 warnings about loader relocs.
515 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
516 after calling the undefined_symbol callback.
518 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
519 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
520 as the AIX linker seems to do.
522 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
524 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
525 (evax_initialize): Remove evax_reloc_table.
526 (evax_close_and_cleanup): Ditto.
528 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
530 (evax_bfd_reloc_type_lookup): Ditto.
531 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
532 cooked_size == raw_size.
533 * evax-emh.c (_bfd_evax_register_filename): Remove.
534 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
535 * evax-misc.c (add_new_contents): Malloc section at full size.
536 (_bfd_save_evax_section): Memcpy section contents directly.
537 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
538 (evax_reloc_table): Remove.
540 * hosts/alphavms.h (O_ACCMODE): Define if needed.
542 * makefile.vms: Add better support for DEC C compilation
543 Add evax.h dependencies
545 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
546 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
547 (BFD_RELOC_ALPHA_BASEREG): Remove.
548 * bfd-in2.h, libbfd.h: Rebuild.
550 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
552 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
553 getgid if _WIN32 is defined.
554 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
556 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
558 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
559 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
561 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
564 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
566 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
568 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
569 (NEED_DECLARATION_REALLOC): New macro.
570 * configure, config.in: Rebuild.
571 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
572 (realloc): Declare if NEED_DECLARATION_REALLOC.
574 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
575 <strings.h> if they exist.
577 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
579 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
581 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
583 Based on patches from Eric Valette <valette@crf.canon.fr>:
584 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
585 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
586 (elf_howto_table): Add entries for new relocs.
587 (elf_i386_reloc_type_lookup): Handle new relocs.
588 (elf_i386_info_to_howto): Just call abort.
589 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
590 (elf_i386_relocate_section): Likewise.
593 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
595 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
598 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
600 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
601 only get the LMA from the phdr if they are in the same part of the
604 * elf.c (map_sections_to_segments): Rewrite tests for starting a
605 new segment to make them more comprehensible. If the relationship
606 between the LMA and the VMA changed, start a new segment. Don't
607 check dynsec when deciding whether to start a new segment for a
608 writeable section; -N will now handle this.
610 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
612 * libhppa.h: Remove "esel" changes. Not the right approach.
613 * som.c: Corresponding changes.
614 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
615 which don't have a SOM symbol type associated with them.
616 Reverses a 1994 change.
618 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
620 Make ld -N more reasonable for ELF:
621 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
622 phdr_in_section to false, and always use a single load segment.
623 (elf_sort_sections): Sort sections by LMA after VMA.
624 (assign_file_positions_for_segments): If D_PAGED is not set, don't
625 align to maxpagesize.
626 (assign_file_positions_except_relocs): Likewise.
627 * elfcode.h (elf_object_p): If a section is loaded but not page
628 aligned, clear D_PAGED.
630 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
632 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
633 Added, for internal use by the ARM gas.
637 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
639 * libhppa.h (R_HPPA_ESEL): New field selector.
641 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
642 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
643 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
645 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
647 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
648 archive search before looking for stripped dynamic objects.
650 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
652 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
653 symbol a warning rather than an error.
655 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
657 * elf.c (assign_file_positions_for_segments): Track the virtual
658 memory position separately from the file position, and use it to
659 compute the alignment adjustment.
662 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
664 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
665 and fixed mask on R_D10V_10_PCREL_L.
668 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
670 * elf64-mips.c: Include "aout/ar.h".
671 (mips_elf64_slurp_armap): New static function.
672 (mips_elf64_write_armap): New static function.
673 (bfd_elf64_archive_*): Define.
674 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
675 Use instead of bfd_generic_archive_p.
676 (bfd_elfNN_write_archive_contents): Define if not defined. Use
677 instead of _bfd_write_archive_contents.
678 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
679 _bfd_generic_mkarchive.
680 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
681 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
683 (TARGET_LITTLE_SYM): Likewise.
684 * archive.c (bfd_slurp_armap): Check for and reject an archive map
686 * Makefile.in: Rebuild dependencies.
688 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
689 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
690 SHT_MIPS_EVENTS sections.
691 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
692 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
694 (_bfd_mips_elf_fake_sections): Likewise.
696 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
697 * ecoff.c (ecoff_compute_section_file_positions): Copy
698 rdata_in_text from backend info to tdata. Clear it if any data
699 section comes before .rdata.
700 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
701 tdata rather than backend info.
703 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
705 * configure.in: Fix test for whether a compiler has a 64 bit
706 type. From Jim Wilson <wilson@cygnus.com>.
708 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
710 * configure.host (mips-sgi-irix6*): New host.
712 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
713 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
714 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
716 * configure: Rebuild.
717 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
718 (BFD_HOST_64_BIT): Define conditionally.
719 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
720 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
721 (symvalue, bfd_size_type): Likewise.
722 * bfd-in2.h: Rebuild.
723 * Makefile.in (do_clean): Remove bfd-tmp.h.
724 (do_distclean): Remove bfd-in3.h.
725 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
726 (bfd-in3.h): New target.
728 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
729 Andrew Gierth <ANDREWG@microlise.co.uk>.
731 * configure.host: Set INSTALL_SHLIB.
732 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
733 * configure: Rebuild.
734 * Makefile.in (install): Use @INSTALL_SHLIB@.
736 * config.bfd (mips*-*-irix6*): New target.
737 * configure.host: Handle Irix 6 shared library like Irix 5.
739 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
740 symbol for a magic name.
741 (xcoff_link_input_bfd): Don't change the reloc symbol for an
743 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
746 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
748 * mpw-config.in: Add ELF support to mips config, create the
749 elf32-target.h file in the object dir.
750 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
752 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
754 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
755 Also removed most abort calls, in favor of using bfd reporting.
758 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
760 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
761 (BFD32_BACKENDS) Add elf32-d10v.o.
762 * archures.c: Add bfd_d10v_arch.
763 * bfd-in2.h: Add bfd_d10v_arch.
764 * config.bfd (d10v-*-*): New target.
765 * configure: (bfd_elf32_d10v_vec) New vector.
766 * configure.in: (bfd_elf32_d10v_vec) New vector.
767 * cpu-d10v.c: New file.
768 * elf.c (prep_headers): Added case bfd_arch_d10v.
769 * elf32-d10v.c: New file.
771 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
772 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
773 * targets.c (bfd_elf32_d10v_vec): New vector.
776 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
778 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
780 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
782 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
783 bfd_mach_i386_i8086 machine types.
785 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
787 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
790 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
792 * coffcode.h (coff_set_section_contents): A/UX does not require
793 special handling of the _LIB section.
795 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
797 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
800 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
801 array if one was allocated.
803 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
805 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
806 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
807 use_rld_obj_head and rld_value.
808 (mips_elf_link_hash_table_create): Initialize new fields.
809 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
811 (mips_elf_create_dynamic_sections): Create .rld_map section. If
812 __rld_obj_head symbol not seen, create an __rld_map symbol.
813 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
814 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
815 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
816 __rld_obj_head symbol.
817 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
819 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
821 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
823 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
824 ppc_elf_addr16_ha_reloc.
825 (ppc_elf_addr16_ha_reloc): New static function.
827 * coff-mips.c (struct mips_hi): Define.
828 (mips_refhi_list): New static variable.
829 (mips_refhi_addr, mips_refhi_addend): Remove.
830 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
831 (mips_reflo_reloc): Process mips_refhi_list.
832 (mips_relhi_list): New static variable.
833 (mips_relhi_addr, mips_relhi_addend): Remove.
834 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
835 (mips_rello_reloc): Process mips_relhi_list.
836 (mips_relocate_section): Permit an arbitrary number of REFHI or
837 RELHI relocs before the associated REFLO or RELLO reloc.
839 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
841 * aout-target.h (MY(callback)): Set reloc_count fields.
843 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
845 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
846 sections unless this is a SunOS link.
848 * VERSION: Set to 2.7.1.
850 * Released binutils 2.7.
852 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
854 * i386aout.c: Include "aout/aout64.h".
855 (i386aout_write_object_contents): New static function.
856 (MY_write_object_contents): Define.
858 * netbsd.h (MY(write_object_contents)): Make sure that
859 adjust_sizes_and_vmas is called before fiddling with the magic
862 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
864 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
866 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
868 * libbfd-in.h (itos, stoi): Don't define.
870 * i386lynx.c (KEEPIT): Define as udata.i.
871 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
872 (NAME(lynx,swap_ext_reloc_out)): Likewise.
873 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
874 flags. Don't use stoi.
876 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
878 * elf.c (map_sections_to_segments): Don't start a new segment for
879 a writable section if it's on the same page as the previous
880 segment. Reset the writable variable for a readonly section.
882 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
884 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
885 first_thunk_address, thunk_size, and import_table_size.
886 * peicode.h: Improved some diagnostics regarding edata sections.
888 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
890 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
891 (TARGET_LITTLE_SYM): Added missing D_PAGED.
893 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
895 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
896 with XCOFF_DEF_DYNAMIC set is really defined.
897 (xcoff_link_check_dynamic_ar_symbols): Likewise.
898 (xcoff_link_add_symbols): Only create special sections if using an
901 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
903 (bfd_install_relocation): Likewise.
905 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
907 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
909 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
910 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
911 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
912 (elf64_alpha_link_hash_newfunc): Initialize flags field.
913 (elf64_alpha_check_relocs): Record types of LITUSE entries that
914 are found for LITERAL relocs.
915 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
916 taken, we cannot generate a .plt entry for the symbol.
918 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
920 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
921 sysconf functions (for gprof).
922 * configure, config.in: Rebuild.
924 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
926 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
927 an archive if it has a map. If the object file has the wrong
930 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
931 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
933 (alpha_relocate_section): Likewise.
935 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
936 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
937 (coff_swap_sym_out): Use SYMESZ, not sizeof.
938 (coff_swap_aux_out): Use AUXESZ, not sizeof.
939 (coff_swap_lineno_out): Use LINESZ, not sizeof.
940 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
941 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
942 * peicode.h: Corresponding changes.
944 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
946 * elflink.h (elf_create_pointer_linker_section): Comment out code
947 dealing with making GOT pointers negative of the GOT symbol for
950 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
952 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
953 increment the .rela.plt size until after we're done creating the
955 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
956 .rela.plt offset directly rather than calculating it.
958 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
960 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
961 Use autoconf-set values.
962 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
963 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
966 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
967 * configure: Rebuilt.
969 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
971 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
972 handling code > 1k away.
974 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
976 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
977 defined, output whenever the symbol is updated.
979 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
981 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
982 section to 0 if user_set_vma is set.
983 * elflink.h (elf_bfd_final_link): Likewise.
985 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
987 Partially undo patch of Jun 20.
988 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
989 (coff_compute_section_file_positions): Likewise.
990 (coff_write_object_contents): Likewise. Re-add deleted code, but
991 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
992 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
994 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
996 * config.bfd: Add support for *-*-rtems* configurations.
998 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1000 * elf.c (prep_headers): Add bfd_arch_alpha case.
1002 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1004 * elf64-alpha.c: New file.
1005 * config.bfd (alpha-*-linuxecoff*): New target.
1006 (alpha-*-linux*, alpha-*-elf*): New targets.
1007 * configure.in (bfd_elf64_alpha_vec): New vector.
1008 * configure: Rebuild.
1009 * targets.c (bfd_elf64_alpha_vec): Declare.
1010 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1011 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1012 * bfd-in2.h, libbfd.h: Rebuild.
1013 * Makefile.in: Rebuild dependencies.
1014 (BFD64_BACKENDS): Add elf64-alpha.o.
1015 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1017 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1019 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1020 than relying on a right shift of 32.
1022 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1024 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1025 ifdef to COFF_WITH_PE.
1026 (coff_compute_section_file_positions): Likewise.
1027 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1028 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1029 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1030 COFF_IMAGE_WITH_PE, always include.
1032 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1034 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1036 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1037 approximate the correct answer if SIZEOF_HEADERS was not used.
1039 * binary.c (binary_set_section_contents): Set section file
1040 position based on LMA rather than VMA.
1042 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1044 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1045 symbols if info->strip == strip_all.
1047 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1049 * coff-h8300.c: Remove #if 0 code.
1050 (compatable): Don't allow mixing/matching of different architectures.
1052 * archures.c (bfd_mach_h8300s): Add.
1053 * bfd-in2.h: Rebuilt.
1054 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1056 (h8300_reloc16_estimate): Likewise.
1057 (h8300_reloc16_extra_cases): Likewise.
1058 (h8300_bfd_link_add_symbols): Likewise.
1059 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1060 (coff_set_flags): Likewise.
1061 * cpu-h8300.c (h8300_scan): Likewise.
1062 Add H8/S to bfd_h8300_arch list.
1064 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1066 Added support for Alpha OpenVMS:
1067 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1068 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1069 * config.h-vms, makefile.vms: New files.
1070 * config.bfd (alpha-*-*vms*): New target.
1071 * configure.in (evax_alpha_vec): New target vector.
1072 * configure: Rebuild.
1073 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1074 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1075 * targets.c (bfd_target_evax_flavour): Define.
1076 (evax_alpha_vec): Declare.
1077 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1078 if BFD64 is defined.
1079 * bfd-in2.h, libbfd.h: Rebuild.
1080 * Makefile.in: Rebuild dependencies.
1081 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1082 evax-emh.o, and evax-misc.o.
1083 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1084 evax-etir.c, evax-emh.c, and evax-misc.c.
1085 (HFILES): Add evax.h.
1087 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1089 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1091 (h8300_bfd_link_add_symbols): Likewise.
1093 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1095 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1096 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1098 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1100 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1101 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1103 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1104 R_MIPS_32 relocs if creating a shared library.
1106 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1108 * peicode.h (add_data_entry): Use pei_section_data rather than
1109 _cooked_size. Corresponds to May 13 change in coffcode.h.
1111 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1113 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1114 * coffcode.h (coff_write_object_contents): If there are long
1115 section names, always set the f_symptr field, even if there are no
1117 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1118 if there are no symbols.
1120 * coffgen.c (make_a_section_from_file): Check return value of
1121 _bfd_coff_read_string_table.
1122 (coff_real_object_p): Check return value of
1123 make_a_section_from_file.
1124 (_bfd_coff_read_string_table): Check that there are some symbols
1125 before trying to read the string table size.
1127 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1129 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1130 to replace a symbol in a dynamic object with a symbol from another
1131 dynamic object, do the replacement if the existing symbol is
1132 global linkage code.
1134 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1135 for _ptrgl, and treat it as global linkage code.
1137 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1138 filename or N_SO symbol past the offset, and use it to indicate
1139 that there is no line number or function when appropriate.
1141 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1143 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1144 common symbol defined by the linker. Don't export function code
1145 even if export_defineds is set.
1147 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1149 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1151 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1152 (h8300_symbol_address_p): New function.
1153 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1156 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1158 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1160 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1161 correctly for the two variants. Allow relaxing if the target
1162 is 128 bytes away since after relaxation it'll be 126 bytes away.
1163 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1164 "dot" and "value". Allow relaxing if the target is 128 bytes
1165 away since after relaxation it'll be 126 bytes away.
1166 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1167 the given section until nothing changes.
1169 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1171 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1172 alignment hack--we can get the lnnoptr info another way without
1173 suddenly increasing the alignment requirements. Set the flags for
1175 (ecoff_compute_section_file_positions): Do so.
1177 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1179 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1180 to keep the HP emulator database happy.
1182 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1183 From Kevin Buettner <kev@primenet.com>.
1185 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1187 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1188 name of a NULL section.
1190 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1192 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1193 set, always call the notice callback.
1195 * VERSION: Increment for bfdlink.h change.
1197 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1199 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1200 (sh_relax_delete_bytes): Correct handling of differently sized
1201 trailing alignment reloc.
1203 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1204 * bfd-in2.h: Rebuild.
1205 * configure.in: Warn if there is no known 64 bit type.
1206 * configure: Rebuild.
1208 * Makefile.in: Rebuild dependencies.
1209 (BFD32_BACKENDS): Add ppcboot.o.
1210 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1212 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1213 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1215 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1217 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1218 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1219 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1220 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1222 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1224 * elf64-mips.c: Improve reloc special_functions and handling of
1225 SHT_MIPS_OPTIONS section.
1226 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1227 mips_elf_hi16_reloc and make globally visible.
1228 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1229 make globally visible.
1230 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1231 make globally visible.
1232 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1233 and make globally visible.
1234 (gprel16_with_gp): Check howto->src_mask before using value in
1236 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1237 and make globally visible.
1238 (gprel32_with_gp): Check howto->src_mask before fetching value.
1239 (bfd_mips_elf_swap_options_in): New function.
1240 (bfd_mips_elf_swap_options_out): New function.
1241 (_bfd_mips_elf_set_private_flags): Rename from
1242 mips_elf_set_private_flags and make globally visible.
1243 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1244 mips_elf_copy_private_bfd_data and make globally visible.
1245 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1246 mips_elf_merge_private_bfd_data and make globally visible.
1247 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1248 for a SHT_MIPS_OPTIONS section.
1249 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1250 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1251 name of a SHT_MIPS_OPTIONS section.
1252 (_bfd_mips_elf_set_section_contents): New function.
1253 (mips_elf32_section_processing): Set the GP value in a
1254 SHT_MIPS_OPTIONS section.
1255 (_bfd_mips_elf_find_nearest_line): Rename from
1256 mips_elf_find_nearest_line and make globally visible.
1257 (bfd_elf32_set_section_contents): Define.
1258 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1259 (_bfd_mips_elf_lo16_reloc): Declare.
1260 (_bfd_mips_elf_gprel16_reloc): Declare.
1261 (_bfd_mips_elf_got16_reloc): Declare.
1262 (_bfd_mips_elf_gprel32_reloc): Declare.
1263 (_bfd_mips_elf_set_private_flags): Declare.
1264 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1265 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1266 (_bfd_mips_elf_find_nearest_line): Declare.
1267 (_bfd_mips_elf_set_section_contents): Declare.
1269 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1271 (elf_info_to_howto): Define.
1272 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1274 (elf_info_to_howto): Define.
1275 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1277 (elf_info_to_howto): Define.
1279 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1280 R_MOV16B[12], to match change in coff/internal.h.
1282 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1284 * elf64-mips.c: Extensive additions to provide better support for
1285 writing files and for gas.
1286 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1287 of mips_elf_object_p.
1288 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1289 _bfd_mips_elf_object_p.
1290 (_bfd_mips_elf_final_write_processing): Rename from
1291 mips_elf_final_write_processing and make globally visible.
1292 (_bfd_mips_elf_fake_sections): Rename from
1293 mips_elf_fake_sections and make globally visible.
1294 (_bfd_mips_elf_section_from_bfd_section): Rename from
1295 mips_elf_section_from_bfd_section and make globally visible.
1296 (_bfd_mips_elf_section_processing): New function, broken out of
1297 mips_elf_section_processing.
1298 (mips_elf32_section_processing): Rename from
1299 mips_elf_section_processing; call
1300 _bfd_mips_elf_section_processing.
1301 (_bfd_mips_elf_symbol_processing): Rename from
1302 mips_elf_symbol_processing and make globally visible.
1303 (_bfd_mips_elf_read_ecoff_info): Rename from
1304 mips_elf_read_ecoff_info and make globally visible.
1305 (mips_elf32_ecoff_debug_swap): Rename from
1306 mips_elf_ecoff_debug_swap.
1307 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1308 struct symbol_cache_entry.
1309 (_bfd_elf_validate_reloc): New function, moved in from
1310 elfcode.h:validate_reloc.
1311 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1312 to _bfd_elf_validate_reloc. Change all callers.
1313 * elf-bfd.h (bfd_section_from_shdr): Declare.
1314 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1315 (_bfd_elf_validate_reloc): Declare.
1316 (_bfd_mips_elf_object_p): Declare.
1317 (_bfd_mips_elf_fake_sections): Declare.
1318 (_bfd_mips_elf_section_from_bfd_section): Declare.
1319 (_bfd_mips_elf_section_processing): Declare.
1320 (_bfd_mips_elf_symbol_processing): Declare.
1321 (_bfd_mips_elf_read_ecoff_info): Declare.
1322 (_bfd_mips_elf_final_write_processing): Declare.
1323 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1326 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1327 (mips_elf_final_write_processing): Likewise.
1329 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1331 64-bit MIPS ELF ABI objdump support:
1332 * elf64-mips.c: New file.
1333 * Makefile.in: Rebuild dependencies.
1334 (BFD64_BACKENDS): Add elf64-mips.o.
1335 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1336 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1337 bfd_elf64_littlemips_vec to targ_selvecs.
1338 (mips*-*-elf*): Likewise.
1339 * confingure.in: Add bfd_elf64_bigmips_vec and
1340 bfd_elf64_littlemips_vec to vector switch.
1341 * configure: Rebuild.
1342 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1343 broken out of mips_elf_section_from_shdr.
1344 (mips_elf32_section_from_shdr): Rename from
1345 mips_elf_section_from_shdr. Call new function.
1346 (elf_backend_section_from_shdr): Update name of renamed function.
1347 * elf-bfd.h (struct elf_size_info): Change second parameter of
1348 write_out_phdrs to be const. Likewise for second parameter of
1350 (struct bfd_elf_section_data): Add rel_hdr2 field.
1351 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1352 (bfd_elf32_swap_symbol_out): Likewise.
1353 (bfd_elf32_swap_reloc_in): Likewise.
1354 (bfd_elf32_swap_reloc_out): Likewise.
1355 (bfd_elf32_swap_reloca_in): Likewise.
1356 (bfd_elf32_swap_reloca_out): Likewise.
1357 (bfd_elf32_swap_phdr_in): Likewise.
1358 (bfd_elf32_swap_phdr_out): Likewise.
1359 (bfd_elf32_swap_dyn_in): Likewise.
1360 (bfd_elf32_swap_dyn_out): Likewise.
1361 (bfd_elf32_slurp_symbol_table): Declare.
1362 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1363 (bfd_elf32_write_out_phdrs): Declare.
1364 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1365 (bfd_elf64_swap_symbol_out): Likewise.
1366 (bfd_elf64_swap_reloc_in): Likewise.
1367 (bfd_elf64_swap_reloc_out): Likewise.
1368 (bfd_elf64_swap_reloca_in): Likewise.
1369 (bfd_elf64_swap_reloca_out): Likewise.
1370 (bfd_elf64_swap_phdr_in): Likewise.
1371 (bfd_elf64_swap_phdr_out): Likewise.
1372 (bfd_elf64_swap_dyn_in): Likewise.
1373 (bfd_elf64_swap_dyn_out): Likewise.
1374 (bfd_elf64_slurp_symbol_table): Declare.
1375 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1376 (bfd_elf64_write_out_phdrs): Declare.
1377 (_bfd_mips_elf_section_from_shdr): Declare.
1378 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1379 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1380 section for the section, add the new one to rel_hdr2. Increment
1381 reloc_count rather than setting it.
1382 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1383 Remove static declaration.
1384 (elf_write_shdrs_and_ehdr): Define name as macro.
1385 (elf_write_out_phdrs): Likewise.
1386 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1387 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1388 (elf_swap_symbol_in): Change second parameter to be const.
1389 (elf_swap_symbol_out): Likewise.
1390 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1391 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1392 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1393 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1394 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1395 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1396 parameter to be const. Make non-static.
1397 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1399 (elf_slurp_symbol_table): Make non-static.
1400 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1401 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1402 (elf_backend_size_info): Likewise.
1403 (elfNN_bed): Use elf_backend_size_info.
1404 * targets.c (bfd_elf64_bigmips_vec): Declare.
1405 (bfd_elf64_littlemips_vec): Declare.
1406 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1407 bfd_elf64_littlemips_vec if BFD64 is defined.
1409 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1411 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1413 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1414 zeroes, in alignment holes.
1416 * configure: Rebuild with autoconf 2.10.
1418 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1419 potential leading underscore in the allocated buffer.
1421 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1423 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1424 symbols into .sbss if this is a relocatable link.
1426 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1428 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1429 undefined symbols when creating a shared library.
1431 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1433 * coff-sh.c: Add a bunch of new code and static const arrays to
1434 support aligning loads and stores on four byte memory boundaries.
1436 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1438 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1439 call sh_align_loads.
1440 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1443 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1445 * cache.c (bfd_open_file): Unlink the file before opening it for
1446 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1448 * opncls.c (bfd_fdopenr): Set opened_once.
1450 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1452 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1455 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1456 the code unconditionally.
1458 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1460 * libcoff-in.h (struct pei_section_tdata): Define structure.
1461 (pei_section_data): Define macro.
1462 * libcoff.h: Rebuild.
1463 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1464 store s_paddr field in pei_section_data.
1465 (coff_compute_section_file_positions): Use pei_section_data rather
1466 than _cooked_size, and don't overwrite an existing value.
1467 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1468 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1469 * peicode.h (coff_bfd_copy_private_section_data): Define if
1471 (pe_bfd_copy_private_section_data): New static function if
1474 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1476 * srec.c (srec_set_arch_mach): Write as a function rather than a
1479 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1480 no map, just check each member in turn to see whether it is
1483 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1485 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1486 table. Call BFD_ASSERT to validate header size, instead of
1488 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1491 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1493 * ppcboot.c: New target for looking at PPCbug boot records.
1495 * config{ure.in,.bfd}: Add support for ppcboot target.
1497 * configure: Regenerate.
1499 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1501 * coff-h8300.c (howto_table): Update names to match recent
1502 changes to include/coff/internal.h. Fix minor errors in the
1503 existing relocs. Add R_MOVL1 and R_MOVL2.
1504 (rtype2howto): Similarly.
1505 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1506 existing relaxing code and peform more relaxing.
1507 (h8300_reloc16_extra_cases): Likewise.
1509 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1511 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1514 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1516 * elfcode.h (elf_object_p): Reject generic ELF target if
1517 e_machine matches an alternate machine code in a specific backend.
1519 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1520 obsolete align_power_min field.
1522 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1524 * coff-h8300.c (reloc_howto_type): Add howto entry for
1526 (rtype2howto): Handle R_PCRWORD_B.
1527 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1528 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1529 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1530 branch (R_PCWORD_B).
1532 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1534 * aoutx.h (translate_from_native_sym_flags): Set the section for
1535 BSF_CONSTRUCTOR symbols.
1537 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1540 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1542 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1543 stop looking when section is found.
1545 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1547 * coffcode.h (STRING_SIZE_SIZE): Define.
1548 (styp_to_sec_flags): Handle long symbol names when looking for the
1550 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1551 (bfd_coff_long_section_names): Define.
1552 (coff_write_object_contents): Handle long section names.
1553 (bfd_coff_std_swap_table): Initialize new field.
1554 * libcoff.h: Rebuild.
1555 * coffgen.c (make_a_section_from_file): Handle long section
1557 (coff_write_symbols): Handle long section names.
1558 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1559 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1560 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1561 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1562 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1563 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1564 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1565 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1567 * bout.c (b_out_callback): Set lma of sections.
1568 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1569 parameter to output_bfd. Used input_bfd instead of output_bfd in
1572 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1574 * aoutx.h (translate_from_native_sym_flags): Don't create
1575 SEC_CONSTRUCTOR sections.
1576 * ecoff.c (ecoff_set_symbol_info): Likewise.
1578 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1579 From Don Bowman <bowman@waterloo.hp.com>.
1581 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1583 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1584 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1586 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1588 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1589 mips_32_relocs field.
1590 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1591 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1592 relocs against a global symbol which is not defined in a regular
1594 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1595 against a global symbol, increment mips_32_relocs.
1596 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1597 the symbol is not defined in a regular file, make room in the
1600 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1602 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1603 file position and the virtual file position separately. Set
1604 filepos information bsaed on the real file position.
1605 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1606 Jan 23 change to coffcode.h.
1608 * som.c (som_slurp_symbol_table): Set the symbol count to the
1609 number of BFD symbols created.
1611 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1613 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1614 output file if linking shared objects. Loop to check all relocs,
1615 rather than returning false on first error.
1617 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1619 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1620 (ppc_elf_additional_program_headers): If .interp section, bump #
1621 of program headers by 1.
1622 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1623 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1624 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1626 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1628 (ppc_elf_relocate_section): If the output section isn't defined,
1629 don't abort, just give an error message.
1631 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1632 being created is .sdata or .sdata2, don't make the symbol dynamic.
1634 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1636 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1637 members of an archive for dynamic objects with no symbols, and
1638 pass them directly to check_archive_element.
1639 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1640 xcoff_link_check_dynamic_ar_symbols.
1641 (xcoff_link_check_dynamic_ar_symbols): New static function.
1643 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1644 from _bfd_nodynamic to _bfd_xcoff.
1645 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1647 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1648 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1649 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1650 * libcoff.h: Rebuild.
1651 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1652 (xcoff_get_section_contents): New static function.
1653 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1654 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1655 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1656 (xcoff_dynamic_reloc): New static variable.
1657 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1658 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1660 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1662 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1663 if reloc_entry->addend is not 0.
1664 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1666 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1668 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1670 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1671 Add entries for R_SPARC_[56].
1672 (sparc_reloc_map): Add entries for R_SPARC_[56].
1674 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1676 Optimize linking of stabs in sections as used in ELF and COFF.
1677 * stabs.c: New file.
1678 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1679 (_bfd_write_section_stabs): Declare.
1680 (_bfd_write_stab_strings): Declare.
1681 * libbfd.h: Rebuild.
1682 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1683 (struct coff_link_hash_table): Add stab_info field.
1684 * libcoff.h: Rebuild.
1685 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1687 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1689 (_bfd_coff_final_link): Write out stab strings hash table.
1690 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1691 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1693 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1694 (struct bfd_elf_section_data): Add stab_info field.
1695 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1697 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1698 _bfd_link_section_stabs.
1699 (elf_bfd_final_link): Write out stab strings hash table.
1700 (elf_link_input_bfd): Handle optimized stabs sections.
1701 * reloc.c (_bfd_final_link_relocate): Check address against
1702 _raw_size rather than _cooked_size.
1703 * Makefile.in: Rebuild dependencies.
1704 (BFD_LIBS): Add stabs.o
1705 (BFD_LIBS_CFILES): Add stabs.c.
1707 * VERSION: Increment for bfdlink.h change.
1709 * coffgen.c (coff_renumber_symbols): Correct handling of
1710 BSF_NOT_AT_END common symbols.
1712 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1714 * coff-ppc.c (record_toc): Add cast to avoid warning.
1715 (ppc_allocate_toc_section): Likewise.
1716 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1717 (ppc_coff_reloc_type_lookup): Remove unreached code.
1718 * coffcode.h (coff_write_object_contents): Don't take the address
1720 * peicode.h (pe_print_idata): Add casts to avoid warning.
1721 (pe_print_edata): Likewise.
1722 (pe_print_reloc): Remove ANSI C string concatenation.
1724 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1726 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1728 * libcoff.h: Rebuild.
1729 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1731 (coff_swap_aux_out): Likewise.
1732 * peicode.h (coff_swap_aux_in): Likewise.
1733 (coff_swap_aux_out): Likewise.
1734 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1736 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1738 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1739 Fix up .bf endndx link fields.
1740 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1742 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1745 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1747 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1748 on Solaris PowerPC systems doesn't get confused.
1750 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1753 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1754 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1755 update did_reg and did_reg2.
1757 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1759 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1761 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1762 callback routines, pass h->root.string rather than name, in case
1763 copy is true and name is transient.
1765 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1767 * elfcore.h: Add support for core files with multiple threads.
1768 (Primarily for Solaris.)
1770 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1772 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1773 section->orelocation is NULL.
1775 * coffgen.c (bfd_coff_get_syment): New function.
1776 (bfd_coff_get_auxent): New function.
1777 * bfd-in.h (bfd_coff_get_syment): Declare.
1778 (bfd_coff_get_auxent): Declare.
1779 * bfd-in2.h: Rebuild.
1781 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1783 * elf32-mips.c (struct mips_hi16): Define.
1784 (mips_hi16_addr, mips_hi16_addend): Remove.
1785 (mips_hi16_list): New static variable.
1786 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1787 (mips_elf_lo16_reloc): Process mips_hi16_list.
1788 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1789 relocs before the associated LO16 reloc.
1791 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * versados.c (versados_scan): Check bfd_alloc return value.
1794 (versados_object_p): Check all bfd_read return values. Require
1795 that lang field be less than 10, to avoid confusion with Intel Hex
1798 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1800 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1801 not 0, for an absolute symbol.
1802 (NAME(aout,swap_ext_reloc_out)): Likewise.
1804 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1805 (ihex_write_object_contents): For a large start address, output
1806 the full 32 bit address in record type 5.
1808 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1809 to int to avoid promotion problems in prototype.
1811 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * configure.host: Use ${srcdir} when looking for picfrag.
1815 * configure.host: Switch on ${libdir}, not $(libdir). From
1816 alan@spri.levels.unisa.edu.au (Alan Modra).
1818 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1819 entry point, not just for DYNAMIC objects.
1820 * sunos.c (sunos_add_dynamic_symbols): Always call
1821 sunos_create_dynamic_sections. If called with a non DYNAMIC
1822 object, don't do anything else.
1823 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1825 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1827 * configure.in: Permit --enable-shared to specify a list of
1829 * configure: Rebuild.
1831 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1832 host when configuring with --enable-shard.
1834 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1836 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1839 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1840 to avoid crashing in bfd_hash_replace.
1842 * sysdep.h: Use #ifdef, not #if.
1844 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1846 * config.in: Rebuild.
1848 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1850 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1851 (AC_CHECK_HEADERS): Check for sys/time.h
1852 (AC_HEADER_TIME): Add macro.
1853 * configure: Rebuild.
1854 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1855 to control what combination of <time> and <sys/time.h>
1858 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1860 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1861 (aout_32_sunos4_write_object_contents): Likewise.
1862 * aoutx.h (NAME(aout,machine_type)): Handle
1863 bfd_mach_sparc_{sparclet,sparclite}.
1864 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1865 (bfd_mach_sparc_v9_p): Update.
1866 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1867 * libaout.h (enum machine_type): Add M_SPARCLET.
1868 * sunos.c (MACHTYPE_OK): Define.
1869 * bfd-in2.h: Regenerated.
1871 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1873 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1874 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1875 * elflink.c (_bfd_elf_create_got_section): Store the
1876 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1877 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1878 global offset table goes over 0x1000, set the value of
1879 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1880 (elf32_sparc_relocate_section): Subtract the offset of
1881 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1883 * elfcode.h: Don't include <string.h>.
1885 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1887 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1888 generic_link_hash_newfunc. All references changed.
1889 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1890 moved here from libbfd-in.h.
1891 * libbfd-in.h: Corresponding changes.
1892 * libbfd.h: Regenerated.
1894 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1896 * aoutx.h (aout_link_input_section_std): When reporting an
1897 overflow error, use the name of the symbol in the hash table if
1899 (aout_link_input_section_ext): Likewise.
1901 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1902 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1904 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1906 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1907 * coffcode.h (coff_compute_section_file_positions): Likewise.
1908 (coff_write_object_contents): Likewise.
1910 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1912 * section.c (SEC_LINK_ONCE): Define.
1913 (SEC_LINK_DUPLICATES): Define.
1914 (SEC_LINK_DUPLICATES_DISCARD): Define.
1915 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1916 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1917 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1918 * bfd-in2.h: Rebuild.
1919 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1920 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1921 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1922 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1923 SEC_LINK_ONCE, and look through the symbol table for the setting
1924 for SEC_LINK_DUPLICATES.
1925 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1926 set for a section, find the section symbol in the symbol table,
1927 and set the aux entry based on SEC_LINK_DUPLICATES.
1928 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1929 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1930 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1931 * coff-i386.c (i386coff_vec): Likewise.
1932 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1934 * VERSION: Bump to 2.6.1.
1935 * Makefile.in (stamp-h): Depend upon VERSION.
1937 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1939 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1940 * libbfd.h: Rebuilt.
1941 * linker.c (generic_link_hash_newfunc): No longer static.
1942 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1944 * coff-h8300.c: Add two derived hash tables and their associated
1945 funtions and #defines for use by the h8300 linker.
1946 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1947 the function vector as needed. Place the address of the function
1948 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1949 Rewrite the vectors section contents as necessary.
1950 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1951 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1952 (coff_bfd_link_hash_table_create): Likewise.
1954 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1956 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1957 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1959 (hppa_rebuild_insn): Pass pointer to correct type to
1960 low_sign_unext and dis_assemble_21.
1962 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1964 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1965 Stick with sparc-*-{sysv4*,solaris2*}.
1967 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1969 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1970 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1971 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1972 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1973 fields is non-zero, print them.
1975 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1976 ifdef. Remove unused variables.
1977 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
1979 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
1980 (get_symbol_value): Ifdef out.
1981 (pe_ppc_reloc): Ifdef out. Remove unused variables.
1982 (coff_ppc_relocate_section): Remove unused variables. Make
1983 fprintf strings and argument types correspond. Put before_addr in
1985 (dump_toc): Make fprintf strings and argument types correspond.
1986 (ppc_process_before_allocation): Remove unused variables. Always
1988 (ppc_reflo_reloc): Ifdef out.
1989 (ppc_addr32nb_reloc): Ifdef out.
1990 (ppc_coff_rtype2howto): Make fprintf strings and argument types
1992 (coff_ppc_rtype_to_howto): Likewise.
1993 (ppc_coff_swap_sym_in_hook): Remove unused variables.
1995 * peicode.h (pe_print_idata): Move otherwise unused variables into
1996 the #ifdef where they are used. Always return a value.
1997 (pe_print_edata): Make fprintf strings and argument types
1998 correspond. Always return a value.
1999 (pe_print_pdata): Removed unused variable addr_value. Always
2001 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2002 strings and argument types correspond. Always return a value.
2004 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2005 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2006 variable rela inside #if 0 section where it is used.
2008 * ns32k.h: New file.
2009 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2010 functions to start with _bfd_.
2011 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2012 functions in cpu-ns32k.h.
2013 * Makefile.in: Rebuild dependencies.
2014 (HFILES): Add ns32k.h.
2016 * section.c (struct sec): Add linker_mark field. Change
2017 user_set_vma and reloc_done to be single bit fields.
2018 (STD_SECTION): Update accordingly.
2019 * bfd-in2.h: Rebuild.
2020 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2022 (aout_link_input_bfd): Don't link unmarked sections.
2023 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2025 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2026 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2028 * elflink.h (elf_bfd_final_link): Mark sections included in the
2030 (elf_link_input_bfd): Don't link unmarked sections.
2031 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2033 (xcoff_link_input_bfd): Don't link unmarked sections.
2035 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2036 overflow error messages.
2038 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2040 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2041 is not set, print "BFD: " before the error message.
2043 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2044 Miles Bader <miles@gnu.ai.mit.edu>.
2045 * configure: Rebuild.
2047 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2049 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2052 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2053 m68k-aout, m68k-coff, and m68k-elf targets.
2055 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2057 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2058 (ieee_generic_stat_arch_elt): Restructured to prevent
2059 ieee_object_p from being called repeatedly.
2061 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2063 * coffcode.h (coff_write_object_contents): Allocate
2064 buffers large enough for any FILEHDR or AOUTHDR.
2066 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2068 * ecofflink.c (lookup_line): New static function, renamed and
2069 slighly changed from old _bfd_ecoff_locate_line.
2070 (_bfd_ecoff_locate_line): Cache line number information. Use
2071 lookup_line for actual lookup.
2073 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2075 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2076 multiple of 20 bytes.
2078 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2080 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2081 allocate ecoff_find_line, and don't initialize by hand.
2082 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2083 mips_elf_find_line, and don't call memset.
2085 * coffcode.h (coff_compute_section_file_positions): If not
2086 producing a final executable, don't consider sofar when aligning
2087 the section to the correct size.
2089 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2091 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2092 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2093 * coffgen.c (coff_section_symbol): Ifdef out.
2095 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2097 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2098 output_bfd is not NULL.
2100 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2102 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2103 of bfd_alloc (fixes fix_line not being initialized).
2104 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2106 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2108 * coffcode.h: Allow specific backends to override the
2109 bfd_link_add_symbols routine.
2111 * coff-h8300.c: Include genlink.h.
2112 (howto_table): Add R_MEM_INDIRECT.
2113 (rtype2howto): Support R_MEM_INDIRECT.
2114 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2117 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2119 * coff-alpha.c (alpha_relocate_section): Use
2120 info->callbacks_warning, rather than _bfd_error_handler, for
2121 "multiple gp" warning.
2123 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2125 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2126 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2127 table string. Use bfd_wrapped_link_hash_lookup.
2128 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2130 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2131 table, if any, when writing out symbols.
2132 (aout_link_input_section_std): Use the name from the hash table,
2133 if any, when reporting undefined symbols.
2134 (aout_link_input_section_ext): Likewise.
2135 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2136 * bout.c (get_value): Likewise.
2137 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2138 * ecoff.c (ecoff_reloc_link_order): Likewise.
2139 * elflink.h (elf_link_add_object_symbols): Likewise.
2140 (elf_reloc_link_order): Likewise.
2141 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2142 (_bfd_generic_reloc_link_order): Likewise.
2143 (default_indirect_link_order): Likewise.
2144 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2145 * sunos.c (sunos_add_one_symbol): Likewise.
2146 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2147 (bfd_xcoff_link_count_reloc): Likewise.
2148 (xcoff_reloc_link_order): Likewise.
2150 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2151 into -1 for intern->rss.
2153 * configure: Rebuild with autoconf 2.8.
2155 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2157 * stab-syms.c (__define_stab_duplicate): Define.
2158 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2160 * bfd-in.h (bfd_get_stab_name): Declare.
2161 * bfd-in2.h: Rebuild.
2162 * Makefile.in: Rebuild dependencies.
2163 (BFD_LIBS): Add stab-syms.o.
2164 (BFD_LIBS_CFILES): Add stab-syms.c.
2165 (BFD32_BACKENDS): Remove stab-syms.o.
2166 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2167 * configure.in: Don't list stab-syms.o in bfd_backends.
2168 * configure: Rebuild.
2169 * libaout.h (aout_stab_name): Don't declare.
2170 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2173 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2175 * elf.c (assign_file_positions_for_segments): Adjust file offset
2176 for section alignment even if SEC_LOAD is not set.
2178 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2180 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2181 since they appear as targets in Makefile.in.
2182 * configure: Rebuild.
2184 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2185 don't fiddle with a symbol which is not defined anywhere.
2187 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2189 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2190 though they are defined in a shared library.
2191 (xcoff_build_ldsyms): Likewise.
2193 * coffgen.c (coff_find_nearest_line): Don't look at the line
2194 numbers for the section if section->lineno is NULL.
2196 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2197 message rather than calling BFD_ASSERT.
2198 * elfcode.h (write_relocs): Check return value of
2199 _bfd_elf_symbol_from_bfd_symbol.
2201 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2203 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2206 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2208 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2210 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2211 hppa_reloc_field_selector_type_alt.
2212 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2213 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2215 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2217 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2219 * elf.c (assign_file_positions_for_segments): Adjust the segment
2220 memory size for the alignment of a SEC_ALLOC section, not just a
2223 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2225 * m68klinux.c: New file.
2226 * hosts/m68klinux.h: New file.
2227 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2228 * configure.in (m68*-*-linux*): New native host.
2229 (m68klinux_vec): New vector.
2230 * configure: Rebuild.
2231 * targets.c (m68klinux_vec): Declare.
2232 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2233 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2234 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2235 declaration from bfd_linux_size_dynamic_sections.
2236 (bfd_m68klinux_size_dynamic_sections): Declare.
2237 * bfd-in2.h: Rebuild.
2238 * Makefile.in: Rebuild dependencies.
2239 (BFD32_BACKENDS): Add m68klinux.o.
2240 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2242 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2244 * libhppa.h (pa_arch): Add pa20.
2245 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2246 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2247 (hppa_field_adjust): Handle e_nsel.
2248 * som.c: Provide default definitions for many new relocs found only
2249 in hpux10 include files.
2250 (som_fixup_formats): Add several new relocs from hpux10.
2251 (som_hppa_howto_table): Add hpux10 relocs.
2252 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2254 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2256 * mpw-make.sed: Edit out recent shared library support, and
2257 rules to rebuild .h files using doc/chew.
2259 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2261 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2262 size even of sections with no contents.
2264 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2266 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2267 starting with '$' the way we skip names starting with '.'. When
2268 updating x_endndx, don't be fooled by an index which has been
2271 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2272 struct/union/enum type with no elements.
2274 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2276 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2278 * archive.c (bfd_generic_archive_p): If the first file in the
2279 archive can not be recognized as an object, don't assume that this
2280 is the wrong format.
2282 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2283 format is not bfd_object.
2284 (bfd_elf_get_dt_soname): Likewise.
2286 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2288 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2291 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2293 * bfd.c (tdata): Add netbsd_core_data.
2294 * bfd-in2.h: Regenerated.
2296 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2298 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2299 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2300 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2303 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2304 to get the symbol index, matching 14 Jul 95 change.
2306 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2308 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2309 Remove duplicate definition of gp.
2311 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2313 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2314 assume that we can set the GP value and then get the same value,
2315 since it won't be true if the output file is neither ELF nor
2317 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2318 _bfd_get_gp_value here.
2319 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2320 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2322 (mips_elf_lo16_reloc): Likewise.
2323 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2324 Don't require that the BFD be ELF.
2325 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2326 (mips_elf_gprel32_reloc): Likewise.
2327 (mips_elf_relocate_section): Don't assume we can set and get the
2329 (mips_elf_finish_dynamic_symbol): Don't bother to use
2330 _bfd_get_gp_value here.
2332 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2333 Don't change epdr between malloc and free. Be careful not to free
2334 NULL pointers. Zero out the first RPDR.
2336 * configure.host: On Linux, only pass -rpath option if $(libdir)
2337 is neither /lib nor /usr/lib. From Alan Modra
2338 <alan@mullet.Levels.UniSA.Edu.Au>.
2340 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2342 (elf_dt_name): Rename from elf_dt_needed_name.
2343 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2345 (bfd_elf_get_dt_soname): New function.
2346 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2347 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2348 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2349 * bfd-in2.h: Rebuild.
2351 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2353 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2354 _bfd_sparc_elf_reloc_type_lookup.
2355 (bfd_elf32_bfd_reloc_type_lookup): Update.
2356 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2357 (sparc64_elf_howto_table): Define.
2358 (sparc_reloc_map): Define.
2359 (sparc64_elf_reloc_type_lookup): New function.
2360 (sparc_elf_wdisp16_reloc): New function.
2361 (elf_info_to_howto): Use sparc64_elf_howto_table.
2362 (sparc64_elf_relocate_section): Likewise.
2363 (bfd_elf64_bfd_reloc_type_lookup): Update.
2365 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2367 * configure.host: Check for 'do not mix' from native linker before
2368 trying to use -rpath.
2370 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2372 * bfd.c (_bfd_get_gp_value): New function.
2373 (_bfd_set_gp_value): New function.
2374 * libbfd-in.h (_bfd_get_gp_value): Declare.
2375 (_bfd_set_gp_value): Declare.
2376 * libbfd.h: Rebuild.
2377 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2378 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2379 directly to the fields in the tdata information.
2380 (alpha_relocate_section): Likewise.
2381 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2382 (mips_gprel_reloc): Likewise.
2383 (mips_relocate_section): Likewise.
2384 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2385 (mips_elf_lo16_reloc): Likewise.
2386 (mips_elf_final_gp): Likewise.
2387 (mips_elf_gprel16_reloc): Likewise.
2388 (mips_elf_gprel32_reloc): Likewise.
2389 (mips_elf_relocate_section): Likewise.
2390 (mips_elf_finish_dynamic_symbol): Likewise.
2392 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2394 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2396 * configure.in: Call AC_PROG_CC before configure.host.
2397 * configure: Rebuild.
2398 * configure.host: Don't set information which autoconf should
2399 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2401 * configure.host: Remove go32 and win32 host information, since it
2402 should no longer be needed.
2404 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2405 then start a new segment rather than put a writable section in a
2408 * configure.host: Set RPATH_ENVVAR.
2410 * Makefile.in: Rebuild dependencies.
2412 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2413 zero_section variable.
2415 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2417 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2418 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2419 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2421 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2423 * ieee.c (ieee_write_expression): Only use an R variable for a
2424 local symbol. Don't output a zero offset. Handle a zero address.
2425 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2426 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2428 (parse_expression): Don't try to handle multiple occurrences of a
2429 P variable. Handle I variables differently from X variables. Fix
2430 the order of minus expressions.
2431 (ieee_slurp_external_symbols): Generate an I variable for an NN
2432 record. Fix handling of ATI and ATX records.
2433 (ieee_slurp_sections): Only set minimal section attributes.
2434 Adjust them later, based on the section contents.
2435 (ieee_object_p): Read in the file until just after the ME record.
2436 Call ieee_slurp_section_data to set the section flags.
2437 (do_one): Add iterations parameter. Only repeat the first load
2438 item. Set the section and file reloc flags.
2439 (ieee_slurp_section_data): Set section flags. Pass iterations to
2441 (ieee_canonicalize_reloc): Handle I variables.
2442 (do_with_relocs): Only emit relocation size when necessary.
2443 Increase MAXRUN to 127. Change ov to be assigned, and take
2444 src_mask and pcrel_offset into account.
2445 (ieee_write_data_part): Skip sections that are not loaded.
2446 (ieee_write_external_part): Don't output optional last entry of WX
2448 (ieee_write_me_part): Make setting of me_record neater.
2449 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2451 * syms.c (stt): Add entries for zerovars, vars, and code.
2453 * elfcode.h (validate_reloc): New static function.
2454 (write_relocs): Call validate_reloc for non ELF relocs.
2456 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2457 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2458 (TARGET_LITTLE_SYM): Likewise.
2460 * config.bfd (m68*-*-psos*): New target.
2462 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2464 * i386msdos.c: Remove some #if 0 code.
2465 (msdos_write_object_contents): Don't include empty sections in the
2466 size computation, regardless of their address.
2468 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2470 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2471 is NULL, ie, the -r switch is used.
2473 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2475 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2476 (BFD_RELOC_MIPS_GOT_LO16): Define.
2477 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2478 * bfd-in2.h, libbfd.h: Rebuild.
2479 * elf32-mips.c (mips_reloc_map): Map new relocs.
2481 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2483 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2486 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2487 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2488 simple number for the section address, rather than an expression.
2489 Limit the number of bytes between relocs to MAXRUN.
2490 (ieee_write_me_part): Set me_record to the file offset after the
2492 (ieee_write_processor): New static function.
2493 (ieee_write_object_contents): Use ieee_write_processor.
2495 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2497 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2499 * coff-aux.c: Change include of aux.h to aux-coff.h.
2501 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2503 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2504 relocation put the addend both in the reloc entry and the data.
2505 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2508 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2509 a R_68K_PCxx reloc against a defined global symbol directly.
2510 (elf_m68k_check_relocs): Don't count such a reloc.
2512 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2513 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2514 symbol for now, otherwise always record the symbol as dynamic.
2515 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2516 is not referenced by a dynamic object, and we are not making a
2517 shared object, then don't make a PLT entry. If we do make a PLT
2518 entry, make sure the symbol has been recorded as dynamic.
2520 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2522 * configure.host: When making a shared library, set HLDFLAGS to
2523 pass an appropriate -rpath option. Use the make variable SONAME
2524 as the shared library soname, rather than computing it here. On
2525 SunOS, build stamp-tshlink in place of $(SHLINK).
2526 * Makefile.in (SONAME): New variable.
2527 ($(SHLINK)): Make a link to the transformed name, as well.
2528 (stamp-tshlink): New target.
2529 (install): Skip stamp-tshlink during install.
2531 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2533 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2534 linker sections have been set up yet.
2536 * elf.c (make_mapping): Add an additional argument to suppress
2537 making the first section include the program headers.
2538 (map_sections_to_segments): If the user used -Ttext such that the
2539 program headers are on a different page, do not set the flags
2540 saying that this section includes the program headers.
2542 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2544 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2545 don't define TRAD_HEADER.
2546 * configure: Rebuild.
2548 * netbsd-core.c: New file, support for NetBSD core files.
2549 * hosts/*nbsd.h: Removed.
2551 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2553 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2554 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2555 * libbfd.h, bfd-in2.h: Regenerated.
2556 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2557 bfd_elf32_bfd_reloc_type_lookup.
2558 (reloc_type{,_names}): Deleted.
2559 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2561 (sparc_reloc_map): Add sparc64 relocs.
2562 (sparc_elf_notsupported_reloc): New static function.
2563 (sparc_elf_wdisp16_reloc): New static function.
2564 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2565 (elf32_sparc_relocate_section): Likewise.
2566 (bfd_elf32_bfd_reloc_type_lookup): Define.
2567 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2568 (reloc_type{,_names}): Deleted.
2569 (elf_sparc_howto_table): Deleted.
2570 (sparc_reloc_map): Deleted.
2571 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2572 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2574 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2576 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2579 * Makefile.in (program_transform_name): New variable.
2580 (install): Transform library name before installing it.
2582 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2584 * archures.c (bfd_mach_i960_hx): Define.
2585 * bfd-in2.h: Rebuild.
2586 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2587 (MATRIX): Expand entries for HX.
2588 (arch_info_struct): Add i960:hx entry.
2589 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2590 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2591 (coff_set_flags): Handle bfd_mach_i960_hx.
2593 Support for building as a shared library, based on patches from
2594 Alan Modra <alan@spri.levels.unisa.edu.au>:
2595 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2596 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2597 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2598 * configure: Rebuild.
2599 * configure.host: If --enable-shared, adjust shared library stuff
2600 based on the host. If the host is SunOS, and the linker supports
2601 -rpath, set HLDFLAGS to use it.
2602 * Makefile.in (ALLLIBS): New variable.
2603 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2604 (COMMON_SHLIB, SHLINK): New variables.
2605 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2606 (STAGESTUFF): Remove variable.
2607 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2609 (stamp-ofiles): New target, like old ofiles target, but build
2610 using a temporary file and move-if-change, and touch stamp-ofiles
2612 (ofiles): Just depend upon stamp-ofiles.
2613 (stamp-piclist, piclist): New targets.
2614 ($(SHLIB), $(SHLINK)): New targets.
2615 (targets.o, archures.o): Build twice if PICFLAG is set.
2616 (do_mostlyclean): Remove pic/*.o.
2617 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2619 (do_distclean): Remove pic and stamp-picdir.
2620 (install): Install shared libraries.
2621 ($(OFILES)): Depend upon stamp-picdir.
2622 (stamp-picdir): New target.
2624 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2626 * libcoff.h: Rebuild.
2628 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2629 flavour of a section with no owner.
2631 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2632 ELF_LINK_NON_ELF flag.
2633 (mips_elf_create_got_section): Likewise.
2635 * elf.c: Revert last change, since it breaks dynamic linking.
2636 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2638 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2639 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2640 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2642 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2644 * elf.c (assign_file_positions_for_segments): If the backend does
2645 not want the elf header or the program headers in the address
2646 space, do not include them in the calculations.
2648 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2649 function to determine if we need additional program headers.
2650 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2651 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2653 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2655 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2657 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2659 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2660 back into one line. Some compilers (sunos 4.1.3 for example)
2661 won't accept args split across more than one line.
2663 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2665 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2666 * configure: Regenerate.
2668 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2670 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2671 try to do arithmetic on a void *, cast it to a unsigned char * first.
2673 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2675 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2676 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2678 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2679 flag for a newly defined symbol.
2680 (NAME(bfd_elf,record_link_assignment)): Likewise.
2681 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2682 set the DEF or REF_REGULAR flags correctly.
2684 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2685 (libbfd.h, libcoff.h): Corresponding change.
2687 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2688 a PLT32 reloc as dynamic.
2689 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2690 is not referenced by a dynamic object, and we are not making a
2691 shared object, then don't make a PLT entry. If we do make a PLT
2692 entry, make sure the symbol has been recorded as dynamic.
2694 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2696 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2697 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2698 (powerpcle-*-cygwin32): New.
2699 * peicode.h (add_data_entry): Get address from vma.
2701 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2703 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2704 attached to the section has already been created as an undefined
2705 symbol, treat it as if it hasn't been created yet.
2707 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2709 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2710 symbol or section symbols if stripping all symbols and this is not
2711 a relocateable link. Don't output the symbol string table if
2712 there are no symbols.
2713 (elf_link_flush_output_syms): Don't do anything if there are no
2716 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2718 * coff-aux.c: New file.
2719 * hosts/m68kaux.h: New file.
2720 * config.bfd (m68*-apple-aux*): New target.
2721 * configure.in (m68*-apple-aux*): New native host.
2722 (m68kaux_coff_vec): New vector.
2723 * configure: Rebuild.
2724 * targets.c (m68kaux_coff_vec): Declare.
2725 * coffcode.h (bfd_coff_backend_data): Add field
2726 _bfd_coff_link_add_one_symbol.
2727 (bfd_coff_link_add_one_symbol): Define.
2728 (compare_arelent_ptr): New static function if TARG_AUX.
2729 (coff_write_relocs): If TARG_AUX, sort the relocs.
2730 (coff_write_object_contents): Set A/UX aouthdr magic number.
2731 (coff_link_add_one_symbol): Define if not defined.
2732 (bfd_coff_std_swap_table): Initialize new field.
2733 * libcoff.h: Rebuild.
2734 * cofflink.c (coff_link_add_symbols): Call
2735 bfd_coff_link_add_one_symbol rather than
2736 _bfd_generic_link_add_one_symbol.
2737 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2738 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2739 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2740 * Makefile.in: Rebuild dependencies.
2741 (BFD32_BACKENDS): Add coff-aux.o.
2742 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2744 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2746 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2747 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2749 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2751 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2752 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2753 (maintainer-clean): Warn about deleting special files.
2754 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2756 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2757 warning symbols correctly.
2758 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2759 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2760 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2761 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2762 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2763 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2765 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2768 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2770 * libcoff-in.h: aligned newly exported names with bfd naming
2771 conventions. Removed an erroneous define of POWERPC_LE_PE.
2772 * libcoff.h: Rebuild.
2773 * cofflink.c, coff-ppc.c: the above function name changes
2775 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2777 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2778 * ecoff.c (struct extsym_info): Define.
2779 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2780 to ecoff_link_write_external.
2781 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2782 Strip symbols when appropriate.
2784 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2785 * syms.c (BSF_OBJECT): Define.
2786 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2787 * bfd-in2.h: Rebuild.
2788 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2790 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2793 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2794 copying relocs into a shared object, treat a defined global symbol
2796 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2797 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2798 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2800 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2801 real defined symbol, not to a weak defined symbol.
2803 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2805 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2806 and made a few static functions externs.
2808 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2809 POWERPC_LE_PE hack in cofflink.
2811 * libcoff-in.h: promoted the following from cofflink.c to allow
2812 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2813 coff_debug_merge_element, struct coff_debug_merge_type,
2814 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2815 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2816 coff_debug_merge_hash_lookup, coff_link_section_info,
2817 coff_final_link_info, coff_debug_merge_hash_newfunc,
2818 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2820 * libcoff.h: re-gen'd
2822 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2824 * syms.c: Include "bfdlink.h".
2825 (struct stab_find_info): Define.
2826 (_bfd_stab_section_find_nearest_line): New function.
2827 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2828 * libbfd.h: Rebuild.
2829 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2830 * elf.c (_bfd_elf_find_nearest_line): Try calling
2831 _bfd_stab_section_find_nearest_line before searching the ELF
2832 symbol table. Find the closest STT_FUNC symbol, not the last one.
2833 * libcoff-in.h (coff_data_type): Add line_info field.
2834 * libcoff.h: Rebuild.
2835 * coffgen.c (coff_find_nearest_line): Try calling
2836 _bfd_stab_section_find_nearest_line before searching the COFF
2838 * Makefile.in: Rebuild dependencies.
2840 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2842 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2843 4 bytes, so we get the correct value when updating the register
2844 field in little endian mode.
2846 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2848 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2849 entry_section fields. Add sntoc and snentry fields.
2850 * libcoff.h: Rebuild.
2851 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2852 not toc_section and entry_section (the COFF file does not have any
2853 sections at this point).
2854 (coff_write_object_contents): Set o_snentry and o_sntoc from
2855 snentry and sntoc rather than entry_section and toc_section.
2856 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2857 snentry, not toc_section and entry_section.
2858 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2859 entry_section from hentry.
2860 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2862 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2863 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2864 than using toc_section directly.
2866 * archures.c: Add missing `.' in enum bfd_architecture.
2867 * bfd-in2.h: Rebuild.
2869 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2870 Robert Lipe <robertl@arnet.com>.
2872 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2874 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2875 to sections we allocate. Use bfd_zalloc to allocate initialial
2876 sections, not bfd_alloc.
2877 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2878 SDA{,2}I16 relocations.
2879 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2880 whether to put something in .sbss or not.
2881 (ppc_elf_relocate_section): Add support for more relocations. Add
2882 in sec->output_offset where appropriate. Make error messages
2883 include the symbol name.
2885 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2886 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2887 doesn't get redefined messages if -shared.
2889 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2890 section if the rel_section field has been set up.
2892 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2894 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2897 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2899 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2900 of flags, only flags used are controlled by mach number. Bump up
2901 output file mach number to highest of input file mach numbers.
2902 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2903 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2905 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2906 bfd_elf64_sparc_vec support.
2908 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2910 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2911 the embedded bit is set on some objects and not on others. Just
2913 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2916 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2918 * coffcode.h (coff_new_section_hook): Don't try to align the
2921 * coffcode.h (coff_set_section_contents): Fix the handling of the
2922 .lib section to work even if the entire section contents are
2923 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2924 Robert Lipe <robertl@arnet.com>.
2926 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2928 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2929 memory here for contents.
2931 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2932 _SDA2_BASE_ by 32768.
2933 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2934 started using. Allocate contents for .sdata and .sdata2 sections
2936 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2938 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2939 size _SDA{,2}_BASE_.
2940 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2943 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2945 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2947 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2948 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2949 (bfd_mach_sparc_v9a): Define.
2950 (bfd_mach_sparc_v9_p): Define.
2951 * bfd-in2.h: Regenerated.
2952 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2954 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2955 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2956 to bfd_elf32_sparc_vec.
2957 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2958 Add v8plus{,a} support.
2960 (sparc_compatible): New function.
2961 * elf32-sparc.h: #include "elf/sparc.h".
2962 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2963 elf32_sparc_final_write_processing): New functions.
2964 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2965 elf_backend_final_write_processing): Define.
2967 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2969 * elf-bfd.h (struct elf_link_hash_entry): Add
2970 linker_section_pointer field.
2971 (enum elf_linker_section_enum): Enumeration for new way of
2972 creating linker dynamic sections and symbols.
2973 (elf_linker_section{,_pointers}): New structures for creating
2974 dynamic sections and symbols.
2975 (elf_obj_tdata): Add linker_section_pointers and linker_section
2977 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2978 (_bfd_elf_create_linker_section): New declarations.
2979 (_bfd_elf_find_pointer_linker_section): Ditto.
2980 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
2981 (_bfd_elf_make_linker_section_rela): Ditto.
2983 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
2985 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
2986 (ppc_elf_create_linker_section): New function to create the
2987 sections .got, .sdata, and .sdata2.
2988 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
2990 (ppc_elf_check_relocs): Support more of the eabi relocations.
2991 (ppc_elf_relocate_section): Ditto.
2992 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
2993 if the .sdata{,2} + .sbss{,2} section size is > 32k.
2995 * elflink.h (elf_create_pointer_linker_section): New function to
2996 create initialized pointers in dynamic linker sections.
2997 (elf_finish_pointer_linker_section): Actually intialize the
2998 pointers created above.
3000 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3001 macros to provide both 32 and 64 bit versions of
3002 elf_create_pointer_linker_section.
3003 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3004 provide both 32 and 64 bit versions of
3005 elf_finish_pointer_linker_section.
3007 * elflink.c (_bfd_elf_create_linker_section): New function to
3008 create a linker section.
3009 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3010 given address in the linker pointer offsets created for a given
3012 (_bfd_elf_make_linker_section_rela): Make a RELA section
3013 corresponding to the generated linker section.
3015 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3017 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3019 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3021 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3022 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3023 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3024 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3025 toc entry in an objdump) for now.
3026 (ppc_do_last, ppc_get_last): New function - needed to save processing
3027 the toc owner to the end.
3028 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3031 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3032 toc owner from being done till last. Must define POWERPC_LE_PC
3035 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3037 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3039 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3040 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3042 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3044 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3046 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3048 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3050 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3052 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3054 * elf.c (assign_file_positions_for_segments): Don't increment file
3055 offset for a segment which contains no loadable sections.
3057 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3059 * reloc.c: Add new PowerPC relocations.
3060 * {bfd-in2,libbfd}.h: Regenerate.
3062 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3063 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3065 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3067 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3070 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3073 * coffgen.c (coff_find_nearest_line): Don't try to cache
3074 information in sections that are not owned by a BFD. From Richard
3075 Henderson <richard@atheist.tamu.edu>.
3077 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3078 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3079 * elflink.h (elf_link_output_extsym): Remove special check for
3082 * ecoffswap.h: Add prototypes for static functions.
3084 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3086 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3087 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3089 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3090 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3091 support. Begin support for R_PPC_SDA{2,}REL.
3093 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3095 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3096 create the .got and .got.neg sections.
3097 (ppc_elf_size_dynamic_sections): Call it.
3098 (ppc_elf_check_relocs): Call it.
3099 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3100 (ppc_elf_check_relocs): Add error messages for relocations we
3101 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3104 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3106 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3107 section flags for V.4 and eabi.
3109 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3111 * elf.c (assign_file_positions_for_segments): If a segment
3112 contains no sections, don't mark it as readable.
3114 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3115 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3117 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3118 dynamic section, if there is one.
3119 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3120 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3121 (bfd_elf64_swap_dyn_in): Likewise.
3122 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3124 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3126 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3127 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3128 <pirker@eiunix.tuwien.ac.at>.
3130 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3132 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3133 PowerPC V.4 and eabi.
3134 * bfd-in2.h: Regenerate.
3135 * libfd.h: Regenerate.
3137 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3139 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3140 section type and SHF_EXCLUDE section flag, turning them into the
3141 appropriate bfd section flag.
3143 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * xcofflink.c (xcoff_link_add_symbols): Create the special
3146 sections if we see a DYNAMIC object, in case that is the only
3147 XCOFF input object we see.
3149 * elf32-mips.c: Extensive changes for a start at dynamic linking
3150 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3152 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3153 (struct elf_backend_data): Remove
3154 elf_backend_create_program_headers field. Add
3155 elf_backend_additional_program_headers and
3156 elf_backend_modify_segment_map fields.
3157 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3159 (elf_backend_additional_program_headers): Likewise.
3160 (elf_backend_modify_segment_map): Likewise.
3161 (elf_backend_create_program_headers): Don't define.
3162 (elfNN_bed): Change to account for field changes.
3163 * elf.c (assign_file_positions_for_segments): Call new
3164 modify_segment_map backend function. Don't call old
3165 create_program_headers backend function.
3166 (get_program_header_size): Call additional_program_headers rather
3167 than create_program_headers.
3168 * elflink.h (elf_link_add_object_symbols): Initialize
3169 type_change_ok from new backend field.
3170 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3172 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3173 a reloc against the appropriate section.
3175 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3176 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3177 (elf_flags_init): Rename from elf_ppc_flags_init.
3178 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3180 (ppc_elf_copy_private_bfd_data): Likewise.
3181 (ppc_elf_merge_private_bfd_data): Likewise.
3183 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3186 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3188 * coff-alpha.c (alpha_relocate_section): During final link, allow
3189 output .lita section to be bigger than 64k by adjusting gp value
3190 on a per-input section basis.
3191 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3193 (struct ecoff_section_tdata): Add gp field.
3195 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3197 Handle Alpha ECOFF changes in OSF/1 3.2.
3198 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3200 * coff-alpha.c: Include "aout/ar.h".
3201 (alpha_ecoff_get_relocated_section_contents): Don't require an
3202 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3203 3.2 doesn't generate one.
3204 (alpha_relocate_section): Likewise.
3205 (alpha_ecoff_slurp_armap): Define.
3206 (alpha_ecoff_slurp_extended_name_table): Define.
3207 (alpha_ecoff_construct_extended_name_table): Define.
3208 (alpha_ecoff_truncate_arname): Define.
3209 (alpha_ecoff_write_armap): Define.
3210 (alpha_ecoff_generic_stat_arch_elt): Define.
3211 (alpha_ecoff_update_armap_timestamp): Define.
3213 (alpha_ecoff_read_ar_hdr): New static function.
3214 (alpha_ecoff_get_elt_at_filepos): New static function.
3215 (alpha_ecoff_openr_next_archived_file): New static function.
3216 (alpha_ecoff_get_elt_at_index): New static function.
3217 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3218 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3219 _bfd_ecoff to alpha_ecoff.
3220 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3221 field from backend structure, rather than always calling
3222 _bfd_get_elt_at_filepos.
3223 * coff-mips.c (mips_ecoff_backend_data): Initialize
3224 get_elt_at_filepos field.
3225 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3226 from _bfd_generic_read_ar_hdr with minor changes.
3227 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3228 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3229 * libbfd.h: Rebuild.
3231 * bfd-in.h (BFD_IN_MEMORY): Define.
3232 * libbfd-in.h (struct bfd_in_memory): Define.
3233 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3234 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3235 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3236 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3237 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3238 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3239 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3240 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3241 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3242 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3244 (bfd_openstreamr): Likewise.
3245 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3246 BFD_IN_MEMORY is not set.
3247 * riscix.c (riscix_some_aout_object_p): Likewise.
3248 * bfd-in2.h, libbfd.h: Rebuild.
3250 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3251 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3252 (bfd_get_elt_at_index): Define.
3253 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3254 bfd_get_elt_at_index. Change index parameter from int to
3256 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3257 (_bfd_noarchive_get_elt_at_index): Define.
3258 (_bfd_archive_bsd_get_elt_at_index): Define.
3259 (_bfd_archive_coff_get_elt_at_index): Define.
3260 * bfd-in2.h, libbfd.h: Rebuild.
3261 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3262 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3263 * ieee.c (ieee_get_elt_at_index): Define.
3264 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3265 * oasys.c (oasys_get_elt_at_index): Define.
3266 * som.c (som_get_elt_at_index): Define.
3268 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3269 numbers to the .text section.
3271 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3273 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3274 If there is a SEC_DEBUGGING section, get the contents of the debug
3275 information part from it.
3276 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3278 (ieee_write_object_contents): Check ieee_write_debug_part return.
3280 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3282 * config.bfd (i[345]86-*-freebsd*): Add target.
3283 * configure.in (i386freebsd_vec): Add vec.
3284 * configure: Regenerate.
3285 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3286 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3287 Rebuild dependencies..
3288 * freebsd.h: New file.
3289 * i386freebsd.c: New file.
3290 * targets.c (i386freebsd_vec): Declare.
3291 (bfd_target_vector): Add i386freebsd_vec.
3292 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3293 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3295 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3297 * ieee.c (ieee_slurp_debug): New static function.
3298 (ieee_object_p): Call it.
3299 (ieee_slurp_section_data): Skip debugging sections.
3300 (ieee_get_reloc_upper_bound): Likewise.
3301 (ieee_get_section_contents): Likewise.
3302 (ieee_canonicalize_reloc): Likewise.
3303 (ieee_write_section_part): Likewise.
3304 (ieee_write_debug_part): Likewise.
3305 (ieee_write_data_part): Likewise.
3306 (init_for_output): Likewise.
3308 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3310 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3312 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3313 relocs, since ppc_elf_relocate_section handles the linker case.
3314 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3316 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3317 ppc_elf_relocate_section since that is now the only caller.
3318 (ppc_elf_relocate_section): Ditto.
3320 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3322 * coffcode.h (coff_write_object_contents): If we don't know the
3323 section of the entry point for an XCOFF executable, always set the
3324 entry address to -1.
3326 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3328 * elf.c (bfd_section_from_shdr): Add support for note sections.
3330 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3332 * bfd-in.h (struct _symbol_info): Add stab_type field.
3333 * bfd-in2.h: Rebuild.
3334 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3336 * elf32-ppc.c: Remove trailing newline from calls to
3338 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3339 difference if target endianness is known.
3341 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3343 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3344 old style TOC16 references without using R_PPC_GOT.
3345 (ppc_reloc_type): Ditto.
3346 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3347 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3348 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3349 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3350 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3352 (ppc_elf_adjust_dynamic_symbol): Ditto.
3353 (ppc_elf_adjust_dynindx): Ditto.
3354 (ppc_elf_size_dynamic_sections): Ditto.
3355 (ppc_elf_finish_dynamic_symbol): Ditto.
3356 (ppc_elf_finish_dynamic_sections): Ditto.
3357 (ELF_DYNAMIC_INTERPRETER): Define.
3359 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3361 * elf.c (copy_private_bfd_data): When attaching sections to
3362 segments ignore sections that won't be allocated. Patch from
3365 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3367 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3370 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3372 * coff-i960.c (CALC_ADDEND): Define.
3373 (coff_i960_relocate_section): Add the input section VMA to the
3374 addend for PC relative relocs.
3376 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3378 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3379 to correctly terminate.
3381 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3383 * targets.c (enum bfd_endian): Define.
3384 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3385 from boolean to enum bfd_endian. Change header_byteorder_big_p
3387 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3388 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3389 * bfd-in2.h: Rebuild.
3390 * All targets: Change initialization of byteorder and
3391 header_byteorder to use enum bfd_endian values rather than
3393 * All files: Change all references to byteorder_big_p and
3394 header_byteorder_big_p to use new bfd_*_endian macros.
3396 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3398 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3400 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3402 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3404 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3406 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3408 * ieee.c: Lots of minor cleanups. Make many functions return
3409 errors rather than calling abort. Also:
3410 (ieee_write_twobyte): Remove; change callers to call existing
3411 ieee_write_2bytes function.
3412 (ieee_write_expression): Don't output the section twice when
3413 outputting a local symbol. Don't emit an extraneous zero if there
3415 (ieee_slurp_sections): Set the lma as well as the vma.
3416 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3418 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3419 a recognized one or bfd_arch_unknown.
3420 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3422 (ihex_get_symtab): Likewise.
3424 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3426 * aoutx.h: Include <ctype.h>.
3427 (struct aout_link_includes_table): Define.
3428 (struct aout_link_includes_totals): Define.
3429 (struct aout_link_includes_entry): Define.
3430 (aout_link_includes_lookup): Define macro.
3431 (struct aout_final_link_info): Add includes field.
3432 (aout_link_includes_newfunc): New static function.
3433 (NAME(aout,final_link)): Initialize includes hash table.
3434 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3436 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3438 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3440 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3442 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3444 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3446 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3447 (pe_print_private_bfd_data): call pe_print_reloc.
3448 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3449 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3450 up some debugging as well.
3452 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3454 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3457 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3459 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3460 when setting sections to NULL.
3462 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3464 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3466 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3467 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3469 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3470 * bfd-in2.h: Rebuild.
3472 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3474 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3476 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3478 * ihex.c (ihex_scan): Handle record types 4 and 5.
3479 (ihex_object_p): Permit types 4 and 5.
3480 (ihex_set_section_contents): Remove check for out of range
3482 (ihex_write_object_contents): Generate types 4 and 5.
3484 * elflink.h (elf_link_output_extsym): Just ignore warning and
3485 indirect references to symbols which don't really exist.
3487 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3489 * peicode.h (pe_print_idata): Minor format fixes
3490 (pe_print_edata): New function. Under private printing, this formats
3491 the edata section of a PE file.
3492 (pe_print_private_bfd_data): Added call to pe_print_edata.
3494 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3496 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3497 index, don't call stoi.
3499 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3501 * srec.c (srec_scan): Set lma as well as vma.
3503 * ihex.c: New file; support for Intel Hex format.
3504 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3505 (ihex_vec): Declare.
3506 (bfd_target_vector): Always include ihex_vec.
3507 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3508 * Makefile.in: Rebuild dependencies.
3509 (BFD_LIBS): Add ihex.o
3510 (BFD_LIBS_CFILES): Add ihex.c.
3511 * bfd-in2.h: Rebuild.
3513 * elf.c (assign_file_positions_for_segments): Sort the sections in
3515 (get_program_header_size): Return the right size if segment_map is
3517 (copy_private_bfd_data): Don't bother to sort the sections.
3519 * bfd.c (bfd_record_phdr): New function.
3520 * bfd-in.h (bfd_record_phdr): Declare.
3521 * bfd_in2.h: Rebuild.
3523 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3526 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3527 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3529 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3530 (bfd_zmalloc): Change declaration.
3531 * libbfd.h: Rebuild.
3532 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3533 and realloc. Don't set bfd_error_no_memory if they fail.
3535 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3537 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3538 uses as well. Added a new howto to deal with TOCREL16 relocs that
3539 are TOCDEFN as well.
3540 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3541 to handle RVA relocs from dlltool.
3542 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3543 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3544 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3546 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3547 to get the right section alignment.
3549 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3551 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3552 p_paddr if p_paddr is zero.
3553 (make_mapping): Set includes_filehdr and includes_phdrs for first
3555 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3557 (assign_file_positions_for_segments): Handle includes_filehdr and
3558 includes_phdrs. Remove special handling of PT_PHDR and first
3560 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3561 when appropriate. Remove special handling of PT_PHDR segment.
3562 Use a more complex condition for when a section is included in a
3563 segment to handle Solaris linker oddities.
3565 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3567 * coff-m88k.c (howto_table): Reformatted for easier reading;
3568 special_function now points to new function m88k_special_reloc.
3569 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3571 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3572 be done correctly by m88k_special_reloc.
3573 (reloc_processing): New function to be used by RELOC_PROCESSING.
3574 (RELOC_PROCESSING): Define to call reloc_processing.
3576 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3578 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3579 (pe_print_pdata): Likewise.
3581 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3582 obstack_alloc fails.
3583 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3585 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3586 * Many files: don't set bfd_error_no_memory if one of the above
3589 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3590 if p_paddr_valid is set.
3591 (copy_private_bfd_data): New static function.
3592 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3594 * elf.c (assign_file_positions_for_segments): Fix case where extra
3595 program headers were allocated.
3597 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3598 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3599 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3600 _bfd_elf_print_private_bfd_data.
3602 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3603 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3604 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3605 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3606 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3607 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3608 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3610 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3612 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3613 * elf.c (make_mapping): New static function.
3614 (map_sections_to_segments): New static function.
3615 (elf_sort_sections): New static function.
3616 (assign_file_positions_for_segments): New static function.
3617 (map_program_segments): Remove.
3618 (get_program_header_size): Remove sorted_hdrs, count, and
3619 maxpagesize parameters. Simplify.
3620 (assign_file_positions_except_relocs): When generating an
3621 executable, use assign_file_positions_for_segments.
3622 (elf_sort_hdrs): Remove.
3623 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3624 to get_program_header_size.
3626 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3628 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3630 * configure, config.in: Regenerate with autoconf 2.7.
3632 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3633 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3635 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3637 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3638 (ecoff_sec_to_styp_flags): Likewise.
3639 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3640 (ecoff_set_symbol_info): Handle scRConst.
3641 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3642 (ecoff_compute_section_file_positions): Handle .rconst section.
3643 (_bfd_ecoff_write_object_contents): Likewise.
3644 (ecoff_link_check_archive_element): Handle scRConst.
3645 (ecoff_link_add_externals): Likewise.
3646 (ecoff_link_write_external): Handle .rconst section.
3647 (ecoff_reloc_link_order): Likewise.
3648 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3649 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3651 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3653 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3654 DEF_DYNAMIC flag is set.
3656 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3658 * host-aout.c: If TRAD_HEADER is defined, include it.
3660 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3662 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3663 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3664 (BFD_NEED_DECLARATION): New function.
3665 * configure.in: Use BFD_NEED_DECLARATION.
3666 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3667 * configure, config.in: Rebuild with autoconf 2.6.
3669 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3670 special_sections before returning when called with a non XCOFF
3673 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3676 * coffcode.h (coff_compute_section_file_positions): Only pad the
3677 previous section to force file alignment when creating an
3680 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3682 * coffcode.h (coff_compute_section_file_positions): If
3683 RS6000COFF_C, set up the .debug section.
3685 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3686 if it is not large enough to accomodate the entire TOC area with
3687 signed 16 bit offsets.
3688 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3690 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3691 TOC anchor to use the TOC value used in the output file.
3693 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3695 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3696 (_bfd_coff_read_string_table): Likewise.
3698 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3700 * pe-arm.c: Fix typos.
3701 * coff-arm.c: Likewise.
3703 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3705 * coff-ppc.c (list_ele): Added "cat"egory member.
3706 (record_toc): New category parameter (priv or pub).
3707 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3708 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3709 the mainline. It addes extra toc cells in error.
3710 (ppc_coff_swap_sym_in_hook): Added some documentation.
3711 (dump_toc): Can now diagnose "virtual toc" chicanery.
3713 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3715 * elf-bfd.h (struct elf_link_hash_table): Change type of
3716 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3718 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3720 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3721 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3723 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3724 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3725 defined or mentioned in a regular file.
3727 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3729 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3730 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3731 (coff_ppc_relocate_section): Correct REL24 handling
3732 (ppc_process_before_allocation): Correct TOCDEFN handling
3734 * peicode.h (dir_names): Added name descriptions
3736 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3738 * VERSION: Updated to cygnus-2.6.
3740 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3742 * targets.c (m68k4knetbsd_vec): Declare.
3744 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3746 * targets.c (bfd_target): Change type of second argument to
3747 _bfd_print_private_bfd_data from void * to PTR.
3748 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3749 using PTR rather than void *.
3750 * bfd-in2, libbfd.h: Rebuild.
3751 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3753 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3754 _bfd_generic_bfd_print_private_bfd_data rather than casting
3757 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3759 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3760 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3762 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3763 BFD64_BACKENDS_CFILES): New variables.
3766 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3768 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3769 not at the file position of the first section.
3770 * coffcode.h (coff_compute_section_file_positions): Avoid using
3772 (coff_write_object_contents): When generating a PPC PE executable
3773 with no symbols, round up the file size to a COFF_PAGE_SIZE
3775 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3776 don't write out a string table.
3778 * elf.c (bfd_section_from_shdr): When using a different section
3779 header, pass the new one to _bfd_elf_make_section_from_shdr.
3780 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3781 (elf_map_symbols): Add section VMA to symbol value when comparing
3783 (_bfd_elf_compute_section_file_positions): Only build symbol table
3784 if there are some symbols. Set file offset of symtab and strtab
3786 (assign_file_positions_except_relocs): Remove dosyms parameter.
3787 Change all callers. Never set file offset of symtab and strtab
3789 (_bfd_elf_copy_private_section_data): New function.
3790 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3791 (_bfd_elf_copy_private_symbol_data): New function.
3792 (swap_out_syms): Check for special mapping of st_shndx created by
3793 copy_private_symbol_data.
3794 * elfxx-target.h: Use new copy routines.
3795 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3796 (_bfd_elf_copy_private_section_data): Declare.
3798 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3800 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3803 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3804 _bfd_dummy_target, matching the recent change to archive
3807 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3809 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3810 arithmetic on PTR types.
3812 * aout-target.h (MY(callback)): Set the lma of the sections.
3814 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3815 symbol into a reloc against the section.
3817 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3819 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3820 glue for the relocs: IMGLUE and IFGLUE.
3821 (record_toc): new function - tracks toc contents
3822 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3823 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3824 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3825 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3826 (ppc_record_toc_entry): Removed a debug define (duh)
3828 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3829 (pe_print_idata): New function - formats the idata section data
3830 (pe_print_pdata): New function - formats the pdata section data
3831 (pe_print_private_bfd_data): calls to above
3833 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3835 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3836 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3837 TARGET_SYM and TARGET_NAME for vector and BFD name.
3838 * coff-pmac.c (pmac_xcoff_vec): Remove.
3839 (TARGET_SYM, TARGET_NAME): Define.
3840 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3841 machine to 0, not all PowerMacs are 601s.
3843 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3845 * elfcode.h (elf_object_p): Read in any program headers.
3846 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3847 based on the program headers, if any.
3848 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3849 (map_program_segments): Set p_paddr of program headers based on
3852 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3854 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3857 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3858 trying to do a relocateable link with a non-a.out object file.
3860 * archive.c (bfd_generic_archive_p): Check the first object file
3861 in an archive even if target_defaulted is set. If the object file
3862 has the wrong xvec, reject it.
3864 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3865 be represented, report the name via _bfd_error_handler.
3866 (translate_to_native_sym_flags): Likewise.
3867 * elf32-mips.c (mips_elf_final_link): Likewise.
3868 * oasys.c (oasys_write_sections): Likewise.
3870 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3871 which checks for STYP_OVRFLO sections.
3872 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3873 reloc and lineno count overflows.
3874 (coff_write_object_contents): Call coff_count_linenumbers before
3875 coff_compute_section_file_positions. If RS6000COFF_C, handle
3876 reloc and lineno count overflows.
3877 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3878 relocs before dealing with .pad sections. Count overflow section
3879 headers when handling .pad sections.
3881 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3884 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3885 (struct xcoff_link_hash_table): Add descriptor_section and
3886 special_sections fields.
3887 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3888 (xcoff_link_add_symbols): Set linkage section alignment. Create
3889 descriptor section. Check for magic symbol names (_text, etc.),
3890 and record them in special_sections if found. Set
3891 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3892 descriptor field to point back to the function code symbol.
3893 (xcoff_sweep): Always mark the special descriptor_section.
3894 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3895 function descriptor, and mark it if it is.
3896 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3897 parameter, and fill it in. Allocate space for the descriptor
3899 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3900 global linkage code. If an undefined function descriptor is
3901 exported, arrange to define it. Warn about any other undefined
3903 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3904 (xcoff_write_global_symbol): Create a function descriptor when
3906 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3907 * bfd-in2.h: Rebuild.
3909 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3911 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3912 (ppc_coff_link_hash_table): new types for hashing
3913 (ppc_coff_link_hash_newfunc): hash entry constructor
3914 (ppc_coff_link_hash_table_init): hash table initializer
3915 (ppc_coff_link_hash_table_create): hash table constructor
3916 (ppc_record_toc_entry): changed references to hash table
3917 (coff_ppc_relocate_section): changed references to hash table
3919 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3920 * libcoff.h: Rebuild
3922 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3923 (coff_link_add_symbols): removed toc_offset init
3925 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3927 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3930 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3931 if it is given and mmep is available.
3932 * acconfig.h: Undef USE_MMAP.
3933 * configure, config.in: Regenerated.
3934 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3935 table handling the old way.
3936 (aout_get_external_symbols): Don't complain if last byte of string
3938 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3939 (bfd_free_window) [! USE_MMAP]: Don't define.
3940 (bfd_get_file_window,
3941 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3943 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3945 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3948 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3950 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3951 compatible with AMD generated COFF files. Try to support both AMD
3952 and GNU formats simultaneously.
3953 (coff_a29k_relocate_section): Likewise.
3955 * libbfd.c (bfd_get_file_window): Change writable parameter from
3956 int to boolean; update all callers. Pass MAP_SHARED if not
3957 writable--it's required on Solaris. Cast fprintf argument to
3959 * bfd-in.h (bfd_get_file_window): Update declaration.
3960 * bfd-in2.h: Rebuild.
3961 * aoutx.h: Update calls to bfd_get_file_window.
3963 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3965 (xcoff_swap_ldhdr_in): New static function.
3966 (xcoff_swap_ldsym_in): New static function.
3967 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3968 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3969 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3970 Handle XTY_ER/XMC_XO symbols correctly.
3971 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3972 rather than normal symbol table.
3973 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3974 already defined with the same absolute value.
3975 (xcoff_mark): When considering called symbols, check whether the
3976 descriptor is from a dynamic object, rather than the symbol
3978 (xcoff_build_ldsyms): Likewise.
3980 * libbfd.c (bfd_get_file_window): Change return type to boolean.
3981 Cast realloc and malloc return values. If malloc or realloc fail,
3982 set bfd_error_no_memory.
3983 * bfd-in.h (bfd_get_file_window): Change type to boolean.
3984 * bfd-in2.h: Rebuild.
3986 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
3988 * coff-ppc.c (ppc_record_toc_entry): new function.
3989 (in_reloc_p): changed return value.
3990 (coff_ppc_relocate_section): much rework.
3991 (ppc_allocate_toc_section): new function.
3992 (ppc_process_before_allocation): new function.
3993 (ppc_coff_swap_sym_in_hook): new function.
3995 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
3996 (coff_link_add_symbols): initialize toc_offset.
3998 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
3999 (coff_swap_aouthdr_out): Added more sections to the data
4000 dictionary for the pe file header. Also changed linker version
4001 number on the ppc side.
4002 (dir_names): small improvements to the dictionary printing.
4003 (pe_mkobject_hook): save the file level flags.
4005 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4006 (pe_tdata): added real_flags field
4007 (coff_tdata): added local_toc_sym_map and access macro
4009 * libcoff.h (coff_link_hash_entry): added toc_offset field
4010 (pe_tdata): added real_flags field
4011 (coff_tdata): added local_toc_sym_map and access macro
4013 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4014 (coff_mkobject): init for local_toc_sym_map
4015 (coff_write_object_contents): set the internal_a.magic to
4016 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4019 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4021 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4022 entries until both the line number address and the function name
4023 address are too large.
4025 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4026 * configure: Rebuilt.
4028 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4029 is defined in the environment.
4031 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4033 * som.c (som_get_section_contents_in_window): Define to use
4036 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4038 * coff-i860.c: New file, based on coff-i386.c.
4039 * cpu-i860.c: New file, based on cpu-i386.c.
4040 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4041 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4042 targets, using i860coff_vec.
4043 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4044 trad-core.o and hosts/i860mach3.h.
4045 (i860coff_vec): Use coff-i860.o and cofflink.o.
4046 * configure: Rebuild.
4047 * Makefile.in: Rebuild dependencies.
4048 (ALL_MACHINES): Add cpu-i860.o.
4049 (BFD32_BACKENDS): Add coff-i860.o.
4050 (CFILES): Add cpu-i860.c and coff-i860.c.
4051 * targets.c (i860coff_vec): Declare.
4052 (bfd_target_vector): Add &i860coff_vec.
4053 * archures.c (bfd_i860_arch): Declare.
4054 (bfd_archures_list): Add &bfd_i860_arch.
4055 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4056 (coff_set_flags): Handle bfd_arch_i860.
4057 (coff_write_object_contents): Handle I860 a.out magic number.
4059 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4061 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4062 the created .tc section to 2.
4063 (xcoff_mark): Don't keep a .loader reloc for a call to an
4064 undefined symbol when creating a shared library.
4065 (xcoff_build_ldsyms): When creating a shared library, generate
4066 global linkage code for a call to an undefined symbol.
4068 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4070 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4071 BFD32_BACKENDS, BFD64_BACKENDS.
4072 (.dep1): Put mkdep output in a separate file.
4073 Rebuilt dependencies.
4075 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4078 Permit use of mmap when available:
4080 * configure.in: Check for mmap, madvise, mprotect.
4081 * config.in, configure: Regenerated.
4083 * libbfd.c (struct _bfd_window_internal): Define type.
4084 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4086 (ok_to_map): New static variable for debugging.
4087 (_bfd_generic_get_section_contents_in_window): New function.
4088 * bfd-in.h (bfd_window_internal): Declare type.
4089 (bfd_window): Define type.
4090 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4091 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4094 * libaout.h (struct aoutdata): Add two window fields.
4095 (obj_aout_sym_window, obj_aout_string_window): New macros.
4096 * aoutx.h (some_aout_object_p): Initialize windows.
4097 (aout_get_external_symbols): Get symbol data and strings in
4098 windows instead of explicitly allocated buffers.
4099 (slurp_symbol_table): Free window instead of memory.
4100 (bfd_free_cached_info): Release windows instead of freeing storage
4102 (aout_link_free_symbols): Ditto.
4104 * targets.c (bfd_target): Add new field for
4105 get_section_contents_in_window.
4106 (BFD_JUMP_TABLE_GENERIC): Updated.
4107 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4108 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4109 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4110 macros for get_section_contents_in_window field.
4112 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4114 * core.c: Renamed to corefile.c
4115 * makefile.dos (OBJS): Change core.o to corefile.o
4116 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4119 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4121 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4122 targ_selvecs to allow debugging under Irix-5 native.
4125 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4127 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4128 to o. Clobber and restore the list of new csects around the call
4129 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4130 linker error and the linker wants to read the symbol table. Reset
4131 the line number count of a real section even if it has no relocs.
4132 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4134 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4137 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4139 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4140 an undefined symbol in a shared link.
4142 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4143 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4144 phdm@info.ucl.ac.be (Philippe De Muyter).
4146 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4148 * coff-m88k.c (rtype2howto): New static function.
4149 (RTYPE2HOWTO): Use it rather than a macro definition.
4151 * coffcode.h (coff_write_object_contents): set internal_a.magic
4152 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4154 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4155 define TRAD_HEADER to new file hosts/delta68.h.
4156 m88*-motorola-sysv*, however, does use ptrace-core.o.
4157 * hosts/delta68.h: New file.
4159 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4160 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4162 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4164 * i386linux.c (MY(vec)): Declare before use.
4166 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4168 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4169 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4171 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4172 BFD is not of the right type.
4173 (bfd_elf_get_needed_list): Likewise.
4174 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4175 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4176 * xcofflink.c (XCOFF_XVECP): Define.
4177 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4179 (bfd_xcoff_import_symbol): Likewise.
4180 (bfd_xcoff_export_symbol): Likewise.
4181 (bfd_xcoff_link_count_reloc): Likewise.
4182 (bfd_xcoff_record_link_assignment): Likewise.
4183 (bfd_xcoff_size_dynamic_sections): Likewise.
4185 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4186 table index against the number of symbols for a base relative
4189 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4191 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4192 full_aouthdr flag here...
4193 (_bfd_xcoff_bfd_final_link): ...not here.
4195 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4197 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4198 systems that have a system <libelf.h>.
4199 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4200 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4201 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4202 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4203 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4204 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4205 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4207 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4209 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4210 set, set BSF_WEAK in symbol. Change all callers.
4211 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4212 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4213 _bfd_generic_link_add_one_symbol.
4214 (ecoff_indirect_link_order): Check that the section tdata relocs
4215 are not NULL before using them.
4217 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4218 define TRAD_HEADER as hosts/alphalinux.h.
4219 * configure: Rebuild.
4220 * hosts/alphalinux.h: New file.
4221 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4224 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4226 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4227 C_ECOMM storage classes.
4229 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4231 (xcoff_mark): Call xcoff_mark_symbol.
4232 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4233 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4235 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4237 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4239 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4241 (xcoff_find_reloc): New static function.
4242 (xcoff_link_add_symbols): Use it.
4243 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4244 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4245 relocate the value of C_DECL.
4247 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4249 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4251 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4252 callback decide what goes in .relocs.
4253 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4254 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4257 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4259 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4262 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4264 * xcofflink.c: More improvements, mostly to fix handling of
4265 constructors and a few other special cases.
4266 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4267 zero, reverting yesterday's change.
4268 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4269 (bfd_xcoff_link_count_reloc): Declare.
4270 (bfd_xcoff_record_link_assignment): Declare.
4271 * bfd-in2.h: Rebuild.
4273 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4275 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4276 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4277 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4278 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4279 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4280 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4282 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4285 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4286 segments includes the a.out header. See to that the magic number
4287 *always* is big-endian.
4289 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4290 m68k4k NetBSD configurations.
4292 * configure.in, configure: Separate i386 & mips NetBSD
4293 configurations from other BSD ones. Don't assume DEC is the only
4294 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4295 configurations. Add support for m68k4k NetBSD object format.
4297 * libaout.h: Added M_68K4K_NETBSD magic.
4299 * m68k4knetbsd.c: New file.
4301 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4303 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4306 * hosts/mipsnbsd.h: New file.
4309 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4311 * config.bfd: Add config stuff for mips*-*-magic* to set
4312 targ_defvec to ecoff_big_vec.
4315 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4317 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4319 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4320 toc_section, and entry_section fields.
4321 (struct xcoff_section_tdata): Remove ldrel_count field.
4322 * libcoff.h: Rebuild.
4323 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4325 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4326 full a.out header if full_aouthdr is set in xcoff_data.
4327 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4328 based on sections stored in xcoff_data.
4329 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4331 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4332 (rs6000coff_vec): Set symbol_leading_char to '.'.
4333 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4334 value stored in ret rather than returning a pointer value.
4336 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4338 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4341 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4343 * som.c (som_slurp_string_table): Allocate the strings with malloc
4344 since they're free'd by free_cached_info.
4345 (som_slurp_symbol_table): Similarly for the symbol table.
4347 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4349 * Makefile.in (diststuff): Don't make headers.
4351 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4353 * Makefile.in: Rebuild dependencies.
4355 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4356 output_bfd is not SunOS.
4357 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4358 non-SunOS input files.
4360 * xcofflink.c: Extensive changes to support linking shared objects
4361 and generating a .loader section.
4362 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4363 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4364 last_symndx, and ldrel_count fields.
4365 * libcoff.h: Rebuild.
4366 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4367 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4369 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4370 (bfd_xcoff_export_symbol): Declare.
4371 (bfd_xcoff_size_dynamic_sections): Declare.
4372 * bfd-in2.h: Rebuild.
4374 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4376 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4377 * configure: Rebuild.
4378 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4379 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4381 (pmac_xcoff_vec): Update to use new xcoff support.
4382 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4383 (xcoff_write_armap): Declare buf as unsigned char.
4384 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4386 * mpw-make.sed: Generalize subdir_do edit.
4388 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4390 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4391 correctly. Don't initialize asect->vma.
4393 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4395 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4396 something a little less than the page size.
4398 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4400 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4402 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4404 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4405 * coffcode.h (coff_write_object_contents): If .bss is before
4406 .data us that as data_start.
4407 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4409 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4410 (coff_swap_outhdr_out): Hardwire in version number.
4412 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4414 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4415 major and minor to *_vno, since the former are also macros in
4416 SunOS header files. Cast result of bfd_alloc to appropriate
4419 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4420 before assigning to sec_data.
4422 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4424 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4425 now relative to the section, not absolute.
4426 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4427 get the file name when there is a N_SO directory name. When
4428 handling stabs, remember that section->vma was added to the
4431 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4433 * sunos.c (struct sunos_link_hash_table): Add needed field.
4434 (sunos_link_hash_table_create): Call bfd_release, not free.
4435 (sunos_link_hash_table_create): Initialize needed field.
4436 (sunos_add_dynamic_symbols): Record needed objects.
4437 (bfd_sunos_get_needed_list): New function.
4438 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4439 * bfd-in2.h: Rebuild.
4441 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4443 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4445 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4447 * bfd-in.h (struct bfd_link_needed_list): Rename from
4448 bfd_elf_link_needed_list.
4449 * bfd-in2.h: Rebuild.
4450 * elf.c, elflink.h, libelf.h: Corresponding changes.
4452 Add start at AIX linker support; no shared libraries yet.
4453 * xcofflink.c: New file.
4454 * configure.in (rs600coff_vec): Use xcofflink.o.
4455 * configure: Rebuild.
4456 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4458 (struct xcoff_section_tdata): Define.
4459 (xcoff_section_data): Define macro.
4460 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4461 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4462 (_bfd_xcoff_bfd_final_link): Declare.
4463 (_bfd_ppc_xcoff_relocate_section): Declare.
4464 * libcoff.h: Rebuild.
4465 * coff-rs6000.c: Clean up a bit.
4466 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4467 cputype, csects, and debug_indices.
4468 (xcoff_copy_private_bfd_data): Copy cputype.
4469 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4470 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4471 (xcoff_reloc_type_lookup): Rename from
4472 rs6000coff_reloc_type_lookup.
4473 (coff_relocate_section): Define.
4474 (_bfd_xcoff_sizeof_headers): Define.
4475 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4476 (_bfd_xcoff_bfd_relax_section): Define.
4477 (_bfd_xcoff_bfd_link_split_section): Define.
4478 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4480 * coffcode.h (coff_compute_section_file_positions): If AIX,
4481 increment sofar by SMALL_AOUTSZ if not executable.
4482 (coff_write_object_contents): If AIX, always output an a.out
4483 header; if not executable, header size of SMALL_AOUTSZ.
4484 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4485 (_bfd_stringtab_init): Initialize xcoff field.
4486 (_bfd_xcoff_stringtab_init): New function.
4487 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4488 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4489 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4490 * libbfd.h: Rebuild.
4491 * Makefile.in: Rebuild dependencies.
4492 (BFD32_BACKENDS): Add xcofflink.o.
4493 (CFILES): Add xcofflink.c.
4495 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4496 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4497 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4499 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4501 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4503 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4505 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4506 * config.in: Regenerated.
4508 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4509 (_bfd_chunksize): New variable.
4510 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4511 for obstack chunk size.
4512 * configure.in: Check for getpagesize.
4513 * configure: Regenerated.
4515 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4517 * trad-core.c (rawptr): Make it a local variable of
4518 ptrace_unix_core_file_p.
4520 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4522 * coff-arm.c (in_reloc_p): New.
4523 * coff-i386.c (in_reloc_p): New.
4524 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4525 (coff_write_object_contents): Only set has_reloc_section
4527 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4528 in_reloc_p to decide if reloc should be emitted.
4529 * libcoff.h (pe_data_type.in_reloc_p): New.
4530 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4532 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4534 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4535 (_bfd_coff_read_internal_relocs): Likewise.
4536 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4537 (_bfd_coff_read_internal_relocs): Likewise.
4539 * elflink.h (elf_link_add_object_symbols): Correct conditions
4540 under which type and size change warnings are issued.
4542 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4544 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4545 a symbol which is not in a real section.
4546 (coff_write_native_symbol): Corresponding change.
4548 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4549 coff_link_hash_newfunc and make non-static.
4550 (_bfd_coff_link_hash_table_init): New function, broken out of
4551 _bfd_coff_link_hash_table_create.
4552 (_bfd_coff_link_hash_table_create): Use it.
4553 (process_embedded_commands): Make static.
4554 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4555 (_bfd_coff_link_hash_table_init): Declare.
4556 * libcoff.h: Rebuild.
4558 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4559 field in XCOFF tdata.
4560 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4561 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4562 based on cputype stored in a.out header, or in n_type of initial
4564 (coff_write_object_contents): Set cputype correctly in a.out
4566 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4568 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4569 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4571 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4572 * libcoff.h: Rebuild.
4574 * cpu-rs6000.c (rs6000_compatible): New static function.
4575 (bfd_rs6000_arch): Use it.
4576 * cpu-powerpc.c (powerpc_compatible): New static function.
4577 (arch_info_struct): Define various flavours of PowerPC.
4578 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4581 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4583 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4585 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4587 * elflink.h (elf_link_add_object_symbols): Don't warn about
4588 changing the size or type if the old definition was weak.
4590 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4592 * coffcode.h (combined_entry_type): Add fix_line field.
4593 (coff_slurp_line_table): Warn if we try to set the lineno field of
4595 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4596 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4597 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4598 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4600 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4601 * libcoff.h: Rebuild.
4603 * libcoff-in.h (struct xcoff_tdata): Define.
4604 (xcoff_data): Define.
4605 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4606 * bfd-in2.h, libcoff.h: Rebuild.
4607 * coff-rs6000.c (xcoff_mkobject): New static function.
4608 (coff_mkobject): Define.
4609 (xcoff_copy_private_bfd_data): New static function.
4610 (coff_bfd_copy_private_bfd_data): Define.
4611 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4613 (rs6000coff_vec): Add DYNAMIC to object_flags.
4614 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4615 .loader sections specially.
4616 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4617 section alignment from the XCOFF tdata information.
4618 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4619 F_SHROBJ, and copy the extra a.out header information into the
4620 XCOFF tdata structure.
4621 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4622 F_DYNLOAD and the extra a.out header information.
4623 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4624 C_HIDEXT symbol with attached csect information.
4625 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4626 in the o_maxdata field.
4627 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4628 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4629 end if BSF_NOT_AT_END is set.
4631 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4632 _bfd_read_ar_hdr_fn.
4633 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4634 * bfd-in2.h, libbfd.h: Rebuild.
4635 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4637 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4638 (bfd_slurp_bsd_armap_f2): Likewise.
4639 (_bfd_slurp_extended_name_table): Likewise.
4641 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4643 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4645 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4646 when the symbol table is empty.
4648 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4649 space for section symbols, since we don't output them either.
4650 (elf_m68k_adjust_dynindx): Removed.
4652 * ptrace-core.c (rawptr): Make it a local variable of
4653 ptrace_unix_core_file_p.
4655 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4657 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4660 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4661 Mac object file formats.
4663 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4665 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4666 auxent if there isn't one.
4667 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4668 rather than FILNMLEN as the maximum name length.
4670 * coffcode.h (bfd_coff_backend_data): Add new field
4671 _bfd_coff_print_aux.
4672 (bfd_coff_print_aux): New static function.
4673 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4674 scnlen field of an XTY_LD csect aux entry.
4675 (coff_print_aux): New static function.
4676 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4677 in coff_pointerize_aux_hook.
4678 (bfd_coff_std_swap_table): Initialize new field.
4679 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4680 * libcoff.h: Rebuild.
4681 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4682 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4684 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4685 if there are symbols, for native AIX ld compatibility.
4687 * coffcode.h (bfd_coff_backend_data): Add new field
4688 _bfd_coff_pointerize_aux_hook.
4689 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4690 or I960, and as 0 otherwise.
4691 (bfd_coff_std_swap_table): Initialize new field.
4692 * libcoff.h: Rebuild.
4693 * coffgen.c (coff_pointerize_aux): Change parameters to take
4694 symbol pointer instead of type and class, and to take aux index.
4695 Call _bfd_coff_pointerize_aux_hook if it is defined.
4696 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4697 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4698 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4700 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4701 read-only/host-only support.
4703 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4705 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4708 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4709 BFD_JUMP_TABLE_ARCHIVE accordingly.
4710 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4711 (_bfd_compute_and_write_armap): Declare.
4712 (_bfd_generic_read_ar_hdr): Declare.
4713 (_bfd_read_ar_hdr): Define.
4714 (_bfd_noarchive_read_ar_hdr): Define.
4715 (_bfd_archive_bsd_read_ar_hdr): Define.
4716 (_bfd_archive_coff_read_ar_hdr): Define.
4717 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4718 _bfd_read_ar_hdr instead.
4719 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4720 (_bfd_compute_and_write_armap): Rename from
4721 compute_and_write_armap. Make non-static. Change all callers.
4722 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4723 than _bfd_snarf_ar_hdr.
4724 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4725 * ieee.c (ieee_read_ar_hdr): Define.
4726 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4727 * oasys.c (oasys_read_ar_hdr): Define.
4728 * som.c (som_read_ar_hdr): Define.
4729 * bfd-in2.h, libbfd.h: Rebuild.
4731 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4733 * peicode.c (coff_swap_filehdr_in): If symptr is
4734 zero, there aren't any symbols, even if nsyms is set.
4736 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4738 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4740 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4741 sections, and set styp correctly for them: .got, .hash, .dynamic,
4742 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4743 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4745 (ecoff_sort_hdrs): New static function.
4746 (ecoff_compute_section_file_positions): Return boolean, not void.
4747 Sort the sections by VMA before looking through them. Put the
4748 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4749 section on an appropriate boundary within the page.
4750 (ecoff_compute_reloc_file_positions): Check return value of
4751 ecoff_compute_section_file_positions.
4752 (_bfd_ecoff_set_section_contents): Likewise.
4753 (_bfd_ecoff_write_object_contents): Check for various Alpha
4754 section types when incrementing text_size and data_size. Call
4755 adjust_headers backend function if it exists.
4756 * coff-alpha.c (alpha_adjust_headers): New static function.
4757 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4758 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4760 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4762 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4764 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4765 of ALTERNATE_AIX_CORE_FORMAT.
4766 * configure.in (aix4): No longer need CORE_FLAGS.
4767 * configure: Updated.
4769 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4771 NS32k changes from Ian Dall:
4772 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4774 (aout_link_input_section_std, aout_link_input_section_ext,
4775 aout_link_reloc_link_order): Call them instead of _bfd_*
4777 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4779 (backend_data): Use it instead of hardcoded zero.
4781 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4782 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4784 * ns32knetbsd.c: Include bfd.h.
4785 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4786 (MY_bfd_reloc_type_lookup): Declare function too.
4787 * pc532-mach.c (set_sizes): Don't declare.
4788 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4789 (backend_data, MY_backend_data): Don't define.
4791 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4792 ns32k-*-lites* like ns32k-*-netbsd*.
4794 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4797 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4799 * coffcode.h (coff_write_object_contents): Restore setting
4800 f_timdat to 0, deleted on August 22.
4802 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4804 * coffcode.h (coff_bfd_copy_private_symbol_data,
4805 coff_bfd_copy_private_section_data,
4806 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4807 * peicode.h (coff_bfd_copy_private_bfd_data): New
4808 (pe_bfd_copy_private_bfd_data): New.
4809 (coff_swap_scnhdr_in): Swap bss size into the right place.
4810 (pe_print_private_bfd_data): Add some newlines.
4812 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4814 * som.c (setup_sections): Don't die if a space has no subspaces.
4816 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4818 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4819 dynamic symbol override a common symbol. Don't change the size or
4820 type if they have been set and the new symbol is not a definition.
4821 Warn if the size or type changes.
4823 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4825 * som.c (som_begin_writing): Don't write the symbol table or
4827 (som_finish_writing): Write them here. Place them after the
4828 subspace data, but before the relocs.
4830 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4832 * sunos.c (sunos_add_one_symbol): Just pass false, not
4833 info->shared_library, to sunos_create_dynamic_sections.
4834 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4836 (sunos_check_dynamic_reloc): Remove .text section assertion.
4838 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4840 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4841 * configure, configure.in: Add pmac_xcoff_vec case.
4842 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4843 * coff-pmac.c: New file, PowerMac XCOFF support.
4844 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4845 * targets.c (pmac_xcoff_vec): Declare.
4847 * mpw-config.in: Various changes to be compatible with the
4848 autoconf-based configury.
4849 * mpw-make.sed: New file, sed commands to translate Unix
4850 makefile into MPW syntax.
4851 * mpw-make.in: Remove.
4852 * hosts/mpw.h: Remove.
4853 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4854 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4856 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4858 * binary.c (binary_get_symtab): Return an empty string on error.
4859 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4861 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4863 * coff-ppc.c: Reformatted according to gnu conventions
4864 Removed irrelevant "if 0" code
4866 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4868 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4869 symbols rather than as indirect symbols.
4870 (MY(slurp_symbol_table)): Don't do anything special about
4873 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4874 of .ctors and .dtors sections is no larger than 2.
4876 * sunos.c (sunos_add_one_symbol): Don't change
4877 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4879 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4880 dynamic symbols when creating a shared library.
4881 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4883 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4884 written even if it is not defined in a regular object.
4885 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4886 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4887 rather than the constant 22.
4888 (sunos_check_dynamic_reloc): Handle creating a shared library.
4889 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4890 zero when creating a shared library.
4891 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4892 write it out at the start of the symbol table.
4894 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4896 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4898 * config.bfd: Add arm-*-coff.
4899 * configure.in, configure: Add armcoff_{little,big}_vec.
4900 * targets.c (armcoff_{little,big}_vec): Declare.
4901 (bfd_target_vector): Add armcoff_{little,big}_vec.
4902 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4904 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4906 * targets.c (bfd_find_target): Remove debugging code.
4908 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4910 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4912 * Makefile.in: added *-ppc files
4913 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4914 allow pe based .o's to be shared with other tools on ppc/NT
4915 * config.bfd: added powerpc[le]-[pe|winnt] config support
4916 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4917 * peicode.h: Added more section flags for PE on ppc
4918 Added coff_swap_filehdr_out to allow peicode.h to be
4919 used for non-image PE files on ppc.
4920 Check for image, or not, before copying pe_opthdr
4921 * targets.c: Added new bfd's
4922 * targets.c: Removed two inactive bfds that shouldn't have made it this
4925 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4927 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4928 explicit values to initialize all relocs. Change all users.
4929 (ppc_elf_brtaken_inner): New function to handle branch predicition
4931 (ppc_elf_brtaken_reloc): Ditto.
4932 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4933 relocs use ppc_elf_unsupported_reloc.
4934 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4935 needs to be reported.
4936 (ppc_elf_relocate_section): Support branch prediction relocs.
4938 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4940 * bfd.c (bfd_assert): Remove \n from string passed to
4943 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4944 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4945 (bfd_coff_make_section_hook): Don't define.
4946 (coff_make_section_hook): Remove.
4947 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4948 (styp_to_sec_flags): Likewise.
4949 (coff_write_object_contents): Likewise.
4950 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4952 * libcoff.h: Rebuild.
4953 * coffgen.c (make_a_section_from_file): Just call
4954 bfd_make_section_anyway, not bfd_make_section or
4955 bfd_coff_make_section_hook.
4956 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4957 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4958 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4959 make_section_hook field.
4960 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4962 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4963 pointers into value field for warning and indirect symbols; just
4964 leave the value field alone.
4965 * linker.c (generic_link_add_symbol_list): Use next symbol for
4966 warning and indirect symbols, rather than looking in symbol value.
4967 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4968 parameter. Change all callers. Remove support for indirect
4969 symbols; it didn't work anyhow.
4970 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4971 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4972 * bfd-in2.h: Rebuild.
4974 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4976 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4977 go back to telling the tools this reloc operates on 32 bits.
4979 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
4981 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
4982 rather than a direct fprintf.
4983 * archive.c (_bfd_write_archive_contents): Likewise.
4984 * coffcode.h (coff_slurp_symbol_table): Likewise.
4985 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
4986 (ppc_elf_unsupported_reloc): Likewise.
4987 (ppc_elf_relocate_section): Likewise.
4988 * i386linux.c (linux_tally_symbols): Likewise.
4989 (linux_finish_dynamic_link): Likewise.
4990 * osf-core.c (osf_core_core_file_p): Likewise.
4991 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
4992 * som.c (som_sizeof_headers): Likewise.
4993 * srec.c (srec_bad_byte): Likewise.
4994 * bfd.c (bfd_assert): Likewise. Also change file to be const.
4995 * libbfd-in.h (bfd_assert): Declare first parameter const.
4996 * libbfd.h: Rebuild.
4997 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
4998 bfd_reloc_overflow is enough.
4999 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5000 * coff-h8500.c (rtype2howto): Likewise.
5001 * coff-z8k.c (rtype2howto): Likewise.
5002 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5003 * elf.c (_bfd_elf_get_lineno): Likewise.
5004 (_bfd_elf_no_info_to_howto): Likewise.
5005 (_bfd_elf_no_info_to_howto_rel): Likewise.
5006 * hp300hpux.c (convert_sym_type): Likewise.
5007 (MY(swap_std_reloc_in)): Likewise.
5008 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5010 * libaout.h (struct aoutdata): Add line_buf field.
5011 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5012 and filename_buffer. Instead, use a malloc buffer stored in the
5013 new line_buf field. Remove length restrictions.
5015 * coffgen.c (string_size): Remove static variable.
5016 (debug_string_size, debug_string_section): Likewise.
5017 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5018 and debug_string_size_p parameters. Use them instead of the
5019 global variables. Change all callers.
5020 (coff_write_symbol): Likewise.
5021 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5022 (coff_write_symbols): Add local variables to replace removed
5025 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5026 function, and line_base fields.
5027 * libcoff.h: Rebuild.
5028 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5029 information, rather than using static variables.
5031 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5032 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5034 * init.c (initialized): Remove static variable.
5035 (bfd_init): Don't bother setting initialized.
5036 (bfd_check_init): Remove.
5037 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5038 * libbfd.h: Rebuild.
5040 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5042 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5043 size for full core dumps. Copy core file header to private data.
5044 (rs6000coff_core_file_failing_command,
5045 rs6000coff_core_file_failing_signal): New functions to extract
5046 the file name and terminating signal from the core file.
5047 * coff-rs6000.c: Use them.
5049 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5051 Change arch info to be const, initialized at compile time.
5052 * archures.c: Reindent many functions. Change CONST to const.
5053 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5054 nothing set it anyhow. Make next const.
5055 (bfd_arch_info_list): Remove.
5056 (bfd_archures_list): Rename from archures_init_table. Change from
5057 a table of function pointers to a table of bfd_arch_info_type
5058 structure addresses.
5059 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5060 (bfd_lookup_arch): Likewise.
5061 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5063 (bfd_default_arch_struct): Make const.
5064 (bfd_arch_init, bfd_arch_linkin): Remove.
5065 (bfd_get_arch_info): Return a const pointer.
5066 * init.c (bfd_init): Don't call bfd_arch_init.
5067 * bfd.c (struct _bfd): Make arch_info const.
5068 * bfd-in2.h: Rebuild.
5069 * libbfd.h: Rebuild.
5070 * configure.in: Put & before everything in $selarchs.
5071 * configure: Rebuild.
5072 * cpu-*.c: Change bfd_*_arch from a function which calls
5073 bfd_arch_linkin to a const structure.
5074 * ieee.c (ieee_object_p): Make arch const.
5076 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5078 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5080 * bfd-in2.h: Regenerate.
5081 * libbfd.h: Regenerate.
5083 * elf32-ppc.c (reloc_type): Update names to match current draft.
5084 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5085 relative. Update names to current V.4 draft.
5086 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5087 (ppc_elf_relocate_section): Rename relocations to match draft.
5089 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5091 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5092 compiled with -mrelocatable-lib to be linked with either normal
5093 modules or -mrelocatable modules.
5095 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5097 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5098 in the a.out header.
5100 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5101 a reloc against a local symbol, even if it's not a section.
5103 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5105 * targets.c (bfd_target): Remove unused align_power_min field.
5106 * bfd-in2.h: Rebuild.
5107 * All backends: Remove initialization of align_power_min.
5109 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5111 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5113 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5115 * config.bfd (mips-dec-netbsd*): New target.
5116 * configure.host (mips-dec-netbsd*): New host.
5117 * configure.in (mips-dec-netbsd*): New native.
5118 * configure: Rebuild.
5120 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5122 Make the COFF backend linker merge common types:
5123 * cofflink.c (struct coff_debug_merge_element): Define.
5124 (struct coff_debug_merge_type): Define.
5125 (struct coff_debug_merge_hash_entry): Define.
5126 (struct coff_debug_merge_hash_table): Define.
5127 (coff_debug_merge_hash_table_init): Define.
5128 (coff_debug_merge_hash_table_free): Define.
5129 (coff_debug_merge_hash_lookup): Define.
5130 (struct coff_final_link_info): Add debug_merge field.
5131 (coff_debug_merge_hash_newfunc): New static function.
5132 (_bfd_coff_final_link): Allocate and free debug_merge table.
5133 (coff_link_input_bfd): Merge identical enum, struct and union
5136 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5138 Convert i960 COFF to use COFF backend linker.
5139 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5140 structure to store the symbol being used.
5141 (coff_i960_start_final_link): New static function.
5142 (coff_i960_relocate_section): New static function.
5143 (coff_i960_adjust_symndx): New static function.
5144 (coff_start_final_link): Define.
5145 (coff_relocate_section): Define.
5146 (coff_adjust_symndx): Define.
5147 * coffcode.h (bfd_coff_backend_data): Add new callback function
5148 _bfd_coff_start_final_link.
5149 (bfd_coff_start_final_link): Define.
5150 (coff_start_final_link): Define if not defined.
5151 (bfd_coff_std_swap_table): Add coff_start_final_link.
5152 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5154 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5155 function callback is not NULL.
5156 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5157 (_bfd_coff_internal_syment_name): Declare.
5158 * libcoff.h: Rebuild.
5159 * configure.in (icoff_big_vec): Add cofflink.o.
5160 (icoff_little_vec): Likewise.
5161 * configure: Rebuild.
5163 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5165 * Makefile.in (clean-info): Remove extraneous tab from line
5168 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5170 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5171 contents has relocs.
5173 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5175 * coffcode.h (coff_compute_section_file_positions): Keep the
5177 (coff_write_object_contents): Remember if it's a relocatable
5179 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5180 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5181 if relocatable file. Swap out saved raw size.
5183 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5185 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5186 (maintainer-clean): Rename from realclean, passing
5187 maintainer-clean down to subdirectories, but leave realclean as a
5190 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5193 * dep-in.sed: Remove config.h from generated dependencies.
5195 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5196 broken out of sunos_canonicalize_dynamic_symtab.
5197 (sunos_canonicalize_dynamic_symtab): Call new function
5198 sunos_slurp_dynamic_symtab.
5199 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5200 dynamic symbol table to the caller.
5201 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5202 callback to override the symbols being read.
5203 * libaout.h (struct aout_backend_data): Add three new parameters
5204 to add_dynamic_symbols callback.
5206 Extensive minor changes to avoid various gcc warnings. Also:
5207 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5208 * archures.c (bfd_arch_info_type): Change mach field from long to
5210 (bfd_lookup_arch): Change machine parameter from long to unsigned
5213 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5215 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5216 a symbol with a non-zero plt_offset.
5218 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5220 * elfcode.h (align_file_position): Remove; not used.
5222 * configure.in: Only check for <sys/procfs.h> on a native system,
5223 and make sure it defines prstatus_t.
5224 * configure: Rebuild.
5226 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5228 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5230 * config.in: Rename from config.h.in.
5231 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5232 Check for config.h:config.in when creating stamp-h.
5233 * configure: Rebuild.
5234 * Makefile.in (stamp-h): Depend upon config.in rather than
5235 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5236 calling config.status.
5238 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5239 (Makefile): Just rebuild Makefile.
5240 (config.h, stamp-h): New targets.
5241 * configure.in: Create stamp-h when rebuilding config.h.
5242 * configure: Rebuild.
5244 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5246 * configure.in: Call AC_CONFIG_HEADER. Substitute
5247 HOST_64BIT_LONG. Check that various header files exist. Check
5248 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5249 and/or free need to be declared. Don't make a link to sysdep.h.
5250 Define TRAD_HEADER for various hosts.
5251 * configure: Rebuild.
5252 * configure.host: Don't set my_host. Add definitions taken from
5253 host header files for various entries. Remove entries which now
5255 * acconfig.h: New file.
5256 * config.h.in: New file, built by autoheader.
5257 * sysdep.h: New file.
5258 * Makefile.in (do_distclean): Don't remove sysdep.h.
5260 (LOCAL_H_DEPS): New variable.
5261 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5263 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5264 ($(OPTIONAL_BACKENDS)): Likewise.
5265 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5266 looking through sysdep.h.
5267 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5268 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5269 (fprintf_vma, sprintf_vma): Likewise.
5270 (int64_type, uint64_type): Don't define.
5271 * bfd-in2.h: Rebuild.
5272 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5273 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5274 * lynx-core.c: Include stuff from old hosts/lynx.h.
5275 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5276 rather than NO_FCNTL.
5277 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5278 rather than NATIVE_HPPAHPUX_COMPILER.
5279 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5281 * hosts/*.h: Remove all header files which merely include,
5282 declare, and define things. Leave header files which define
5283 information needed by trad-core.c.
5285 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5286 (BFD_CC_FOR_BUILD): Define.
5287 * configure.in: Use BFD_CC_FOR_BUILD.
5288 * configure: Rebuild.
5290 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5292 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5293 * configure: Rebuild.
5295 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5298 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5300 * config.bfd: i386pe_ve -> i386pe_vec.
5302 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5304 * configure.host: Incorporate host Makefile fragments by setting
5306 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5307 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5308 value based on whether the code is being compiled by a cross
5309 compiler. Don't substitute host_makefile_frag or frags.
5310 * aclocal.m4: New file to define local AC_PROG_CC.
5311 * configure: Rebuild.
5312 * Makefile.in (INSTALL): Set to @INSTALL@.
5313 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5314 (INSTALL_DATA): Set to @INSTALL_DATA@.
5316 (CC): Define as @CC@.
5317 (CFLAGS): Set to @CFLAGS@.
5318 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5319 (@host_makefile_frag@): Remove.
5320 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5321 after other options.
5322 (config.status): Remove dependency upon @frags@.
5323 * config/*.mh, config/README: Remove.
5325 * config.bfd: Rewrite to incorporate the contents of the Makefile
5326 fragments by setting shell variables, rather than merely returning
5327 the name of a Makefile fragment.
5328 * configure.in: Use shell variables set by config.bfd rather than
5329 looking at the target Makefile fragment files. Don't substitute
5330 target_makefile_frag. Do substitute TDEFINES.
5331 * configure: Rebuild.
5332 * Makefile.in (@target_makefile_frag@): Remove.
5333 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5334 * config/*.mt: Remove.
5336 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5338 * configure.in: Put changequote lines around "i[345]86" patterns
5339 section of core file support.
5341 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5343 * som.c (som_bfd_print_private_bfd_data): Define to use the
5346 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5348 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5349 entry, text_start and data_start.
5351 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5353 * Makefile.in (OFILES): Remove $(TDEPFILES).
5354 * config/apollo.mt (TDEPFILES): Remove.
5355 * config/README: Update.
5357 * configure.in: For a native configuration, set COREFILE and
5358 COREFLAG based on the canonical host name.
5359 * configure: Rebuild.
5360 * Makefile.in: Rebuild dependencies.
5361 (ALL_CFLAGS): Add @COREFLAG@.
5362 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5363 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5364 support routines. Check LYNX_CORE rather than HOST_LYNX.
5365 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5366 * i386lynx.c: Likewise.
5367 * m68klynx.c: Likewise.
5368 * sparclynx.c: Likewise.
5369 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5370 * *-core.c: Comment changes.
5371 * config/decstation.mh (HDEPFILES): Remove.
5372 (HDEFINES): Remove -DTRAD_CORE.
5373 * config/irix3.mh (RANLIB): Remove.
5374 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5375 (HDEFINES): Remove -DIRIX_CORE.
5376 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5377 (HDEFINES): Remove -DTRAD_CORE.
5378 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5379 * config/ultra3.mh (RANLIB): Remove.
5380 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5381 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5382 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5383 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5384 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5385 * config/i386aix.mh, config/i386bsd.mh: Remove.
5386 * config/i386linux.mh, config/i386mach3.mh: Remove.
5387 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5388 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5389 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5390 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5391 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5392 * config/solaris2.mh, config/stratus.mh: Remove.
5393 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5394 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5396 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5398 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5399 DT_FINI entry if the appropriate symbol is not in the hash table.
5401 * libelf.h (struct elf_backend_data): Add create_program_headers
5402 and want_hdr_in_seg fields.
5403 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5405 (elf_backend_create_program_headers): Likewise.
5406 (elfNN_bed): Initialize create_program_headers and
5408 * elf.c (get_program_header_size): Call create_program_headers
5410 (map_program_segments): Check want_hdr_in_seg backend field. Call
5411 create_program_headers backend routine.
5413 * elf.c (assign_file_positions_except_relocs): Align non allocated
5414 sections when creating an executable.
5416 * elfcode.h (elf_swap_phdr_in): Make non static.
5417 (elf_swap_phdr_out): Make non static.
5418 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5419 (bfd_elf32_swap_phdr_out): Declare.
5420 (bfd_elf64_swap_phdr_in): Declare.
5421 (bfd_elf64_swap_phdr_out): Declare.
5423 * ecofflink.c (ecoff_collect_shuffle): New static function.
5424 (_bfd_ecoff_get_accumulated_pdr): New function.
5425 (_bfd_ecoff_get_accumulated_sym): New function.
5426 (_bfd_ecoff_get_accumulated_ss): New function.
5427 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5428 (_bfd_ecoff_get_accumulated_sym): Declare.
5429 (_bfd_ecoff_get_accumulated_ss): Declare.
5430 * libbfd.h: Rebuild.
5432 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5434 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5436 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5437 warning symbols. If any section is named .gnu.warning.XXX, treat
5438 the contents as a warning to be issued if the symbol XXX is
5440 (elf_link_output_extsym): For an indirect or warning symbol, just
5441 output the symbol it points to.
5443 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5444 if bfd_hash_allocate fails, since it will already be set.
5445 (generic_link_hash_newfunc): Likewise.
5446 (archive_hash_newfunc): Likewise.
5447 (hash_entry_bfd): New static function.
5448 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5449 callback. Allocate a new warning using the hash table newfunc.
5450 Use bfd_hash_replace to update the entry in the hash table, rather
5451 than assuming we can copy the fields with structure assignment.
5453 * hash.c (bfd_hash_replace): New function.
5454 * bfd-in.h (bfd_hash_replace): Declare.
5455 * bfd-in2.h: Rebuild.
5457 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5459 * config.bfd: Add mips*vr4300-*-elf* target.
5460 * config/mipsbvr4300.mt: Added.
5462 See file ChangeLog.2
5469 version-control: never