1 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
3 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
4 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
5 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
6 (elf32-mn10x00.o): Add dependencies.
7 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
8 (bfd_mn10x00_arch): Declare.
9 (bfd_archures_list): Add bfd_mn10x00_arch.
10 * config.bfd: Add mn10x00-*-*.
11 * configure.in: Add bfd_elf32_mn10x00_vec.
12 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
13 * targets.c (bfd_elf32_mn10x00_vec): Declare.
14 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
15 * bfd-in2.h, configure: Rebuilt.
17 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
19 openVMS/Alpha: Provide filename and case_hack flags via
20 symbol table from gas.
21 Add case_hack code for symbol output from vax/vms.
22 * evax-alpha.c (evax_initialize): Remove filename handling,
23 filename is provided via symbol table.
24 (evax_get_symtab): Use local symbol count when setting up table.
25 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
27 (_bfd_evax_write_egsd): Skip file name symbol.
28 * evax-emh.c (get_vms_time_string): Local function now.
29 (_bfd_evax_write_emh): Extract source filename and case_hack flags
31 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
32 through _bfd_evax_case_hack_symbol.
33 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
35 (_bfd_evax_basename): Removed.
36 (_bfd_get_vms_time_string): Moved to evax-emh.c.
37 * evax.h (evax_private_data_struct): Remove filename.
38 (flag_hash_long_names, flag_show_after_trunc,
39 flag_no_hash_mixed_case, vms_name_mapping): New flags for
42 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
44 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
45 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
46 (NO_SWAP_MAGIC): Don't define.
49 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
50 no hash table entry for a global symbol.
52 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
54 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
56 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
58 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
59 symbol type with T_NULL. Warn if symbol type changes. Based on
60 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
62 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
63 a dynamic object in the dynamic symbol table if it is referenced
64 or defined by a regular object.
67 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
69 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
70 remove dwarf local labels. Shrinks binaries by a factor of 3!
73 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
75 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
76 by hand, rather than by calling bfd_make_section.
79 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
81 * reloc.c: Rename m32r relocs.
82 * bfd-in2.h, libbfd.h: Rebuilt.
83 * elf32-m32r.c: Update.
86 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
88 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
89 link, adjust the symbol index of a base relative reloc. Don't
90 change the addend of a PC relative reloc if pcrel_offset is set.
91 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
94 * reloc.c (bfd_perform_relocation): Apply the relocation even if
95 it is zero, in case src_mask matters.
96 (bfd_install_relocation): Likewise.
98 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
100 * xcofflink.c (xcoff_link_add_symbols): Always initialize
102 (_bfd_xcoff_bfd_final_link): Don't set target_index
103 to an uninitialized value.
105 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
107 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
108 indices, rather than crashing.
109 (coff_slurp_reloc_table): Likewise. Check whether the howto field
111 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
114 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
116 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
118 (coff_arm_adjust_symndx): New static function.
119 (coff_adjust_symndx): Define.
121 * srec.c (srec_scan): Accept multiple symbols on a single line.
122 From Pascal Martin <pmartin@alsys.com>.
126 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
128 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
129 (sunos_merge_private_bfd_data): New function.
131 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
133 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
135 (bfd_merge_private_bfd_data): Likewise.
136 * section.c (bfd_copy_private_section_data): Likewise.
137 * syms.c (bfd_copy_private_symbol_data): Likewise.
138 * bfd-in2.h: Rebuild.
139 * aout-target.h (MY_bfd_copy_private_section_data): Check that
140 both BFD's are the right flavour.
141 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
142 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
143 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
144 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
145 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
146 (ppc_elf_merge_private_bfd_data): Likewise.
147 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
148 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
150 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
151 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
155 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
157 * reloc.c: Add m32r relocs.
158 * bfd-in2.h, libbfd.h: Rebuilt.
159 * cpu-m32r.c,elf32-m32r.c: New files.
162 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
164 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
166 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
168 * tekhex.c (first_phase): Change type parameter from char to int.
170 (pass_over): Change func to expect int, not char.
172 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
173 rather than SEC_LOAD when aligning the file offset for the first
174 section in a segment.
176 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
178 * syms.c (coff_section_type): Make arg const.
179 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
180 to make_bfd_asection().
181 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
182 * elfcode.h (bfd_section_from_phdr): Remove prototype.
183 (_bfd_elf_stringtab_init): Remove prototype.
185 * netbsd-core.c (swap_abort): Add prototype.
186 * aix386-core.c (swap_abort): Ditto & make static
187 * hpux-core.c (swap_abort): Ditto & make static.
188 * irix-core.c (swap_abort): Ditto & make static.
189 * ptrace-core.c (swap_abort): Ditto & make static.
190 * trad-core.c (swap_abort): Ditto & make static.
191 * coffswap.h (coff_swap_reloc_in): Ditto.
192 (coff_swap_reloc_out): Ditto.
193 (coff_swap_filehdr_in): Ditto.
194 (coff_swap_filehdr_out): Ditto.
195 (coff_swap_sym_in): Ditto.
196 (coff_swap_sym_out): Ditto.
197 (coff_swap_aux_in): Ditto.
198 (coff_swap_aux_out): Ditto.
199 (coff_swap_lineno_in): Ditto.
200 (coff_swap_lineno_out): Ditto.
201 (coff_swap_aouthdr_in): Ditto.
202 (coff_swap_aouthdr_out): Ditto.
203 (coff_swap_scnhdr_in): Ditto.
204 (coff_swap_scnhdr_out): Ditto.
205 * ihex.c (ihex_sizeof_headers): Ditto.
206 * tekhex.c (getsym): Ditto.
207 (find_chunk): Ditto & make static.
208 (insert_byte): Ditto.
209 (first_phase): Ditto.
211 (tekhex_get_symtab): Ditto & make static.
212 (tekhex_get_symtab_upper_bound): Ditto & make static.
213 (tekhex_mkobject): Ditto.
214 (tekhex_object_p): Ditto.
215 (move_section_contents): Ditto.
216 (tekhex_get_section_contents): Ditto.
217 (tekhex_set_arch_mach): Ditto & make static.
218 (tekhex_set_section_contents): Ditto.
222 (tekhex_write_object_contents): Ditto.
223 (tekhex_sizeof_headers): Ditto.
224 (tekhex_make_empty_symbol): Ditto.
225 (tekhex_get_symbol_info): Ditto.
226 (tekhex_print_symbol): Ditto.
227 * irix-core.c (make_bfd_asection): Ditto.
228 (irix_core_core_file_p): Ditto.
229 (irix_core_core_file_failing_command): Ditto.
230 (irix_core_core_file_failing_signal): Ditto.
231 (irix_core_core_file_matches_executable_p): Ditto.
232 (irix_core_make_empty_symbol): Ditto.
233 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
234 * srec.c (srec_new_symbol): Ditto.
235 (srec_get_section_contents): Ditto.
236 (srec_set_arch_mach): Ditto.
237 (srec_set_section_contents): Ditto.
238 (internal_srec_write_object_contents): Ditto.
239 (srec_write_object_contents): Ditto.
240 (symbolsrec_write_object_contents): Ditto.
241 (srec_sizeof_headers): Ditto.
242 (srec_make_empty_symbol): Ditto.
243 (srec_get_symtab_upper_bound): Ditto.
244 (srec_get_symtab): Ditto.
245 (srec_print_symbol): Ditto and make static.
246 * elf.c (elf_read): Ditto
247 (assign_section_numbers): Ditto.
248 (elf_fake_sections): Ditto.
249 (sym_is_global): Ditto.
250 (elf_map_symbols): Ditto.
251 (get_program_header_size): Ditto.
252 * coffgen.c (make_a_section_from_file): Ditto.
253 (coff_real_object_p): Ditto.
254 (fixup_symbol_value): Ditto.
255 (build_debug_section): Ditto.
257 * syms.c (coff_section_type): Ditto.
260 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
262 * bfd-in2.h: Rebuilt after m32r changes.
265 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
268 * config.bfd,configure.in,configure: Add m32r support.
269 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
271 * config.bfd: Keep target list alphabetically sorted.
274 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
276 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
277 to add in the constant part found in the instruction itself.
278 (case R_V850_HI16_S): Likewise.
282 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
284 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
285 and R_D10V_18 to be 1 (word).
288 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
290 * stabs.c (_bfd_link_section_stabs): If the output_section field
291 of either section is bfd_abs_section, then the linker is
292 discarding the section and we should not optimize it.
294 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
296 * Makefile.in (aout-sparcle.o): New target.
297 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
298 * config.bfd (sparclet-*-aout*): Add case.
299 * configure.in (sparcle_aout_vec): Add case.
300 * configure: Regenerated.
301 * targets.c (sparcle_aout_vec): Declare.
302 (bfd_target_vector): Add sparcle_aout_vec.
303 * aout-sparcle.c: New file.
306 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
308 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
309 low order sign bit propogation for R_V850_HI16_S.
311 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
312 handling V850 specific relocs.
313 (elf_v850_howto_table): Use the new function for some
314 relocations. Twiddle masks & shifts for some relocs.
315 Set partial_inplace where needed.
318 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
320 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
321 default architecture to a machine number of 0.
322 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
324 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
325 the output BFD is the default, set it from the first input BFD.
328 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
330 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
331 insert at bitpos zero. The HI16 relocs are shifted right
332 by 16 bits. Fix src_mask for all relocs.
333 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
335 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
339 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
341 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
342 Rewrite to use BFD file read routines and to avoid using a fixed
343 length for the file name.
346 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
348 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
349 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
350 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
353 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
355 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
356 (elf_v850_howto_table): Add info for HI16_S reloc.
357 (v850_reloc_map): Add HI_16_S reloc.
358 * reloc.c: Define BFD_RELOC_V850_* relocs.
361 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
364 * elf32-sh.c: New file.
365 * elf.c (prep_headers): Handle bfd_arch_sh.
366 * elfcode.h (write_relocs): Handle absolute symbol.
367 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
368 (_bfd_elf64_link_read_relocs): Declare.
369 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
370 elf_link_read_relocs. Make globally visible. Change all
372 (elf_link_input_bfd): Get external symbols from cache in
373 symtab_hdr->contents. Get contents from cache in
375 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
377 * reloc.c: Define BFD_RELOC_SH_* relocs.
378 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
379 * coff-sh.c (sh_insns_conflict): Fix a return value.
380 (_bfd_sh_align_load_span): New globally visible function, broken
381 out of sh_align_load.
382 (sh_align_load): Call _bfd_sh_align_load_span.
383 (sh_swap_insns): Change relocs parameter to PTR.
384 * bfd-in2.h, libbfd.h: Rebuild.
385 * targets.c (bfd_elf32_sh_vec): Declare.
386 (bfd_elf32_shl_vec): Declare.
387 * config.bfd (sh-*-elf*): New target.
388 * configure.in (bfd_elf32_sh_vec): New target vector.
389 (bfd_elf32_shl_vec): New target vector.
390 * configure: Rebuild.
391 * Makefile.in: Rebuild dependencies.
392 (BFD32_BACKENDS): Add elf32-sh.o.
393 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
395 * elf.c (map_sections_to_segments): Check that LMA does not skip a
396 page before checking D_PAGED.
398 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
399 (ihex_write_object_contents): Remove extbase; always use segbase
402 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
404 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
405 * configure.host (i[345]86-*-*): Ditto.
406 * config.bfd (i[345]86-*-*): Ditto.
407 * configure: Regenerate.
409 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
412 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
414 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
415 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
416 * som.c (hppa_som_gen_reloc_type): Add new argument. If
417 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
418 will have an ST_CODE type, change the symbol's type to ST_DATA.
419 * som.c (hppa_som_gen_reloc_type): Update prototype.
421 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
423 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
424 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
425 (mips_elf_size_dynamic_sections): Don't require .got to exist.
426 (mips_elf_finish_dynamic_sections): Likewise.
428 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
430 * configure.host (HLDENV): New variable to set. Set it for
431 *-*-sysv4*, since those linkers may not support -R but they always
434 * libieee.h (NSECTIONS): Don't define.
435 (ieee_data_struct): Change section_table to asection **. Add
437 * ieee.c (get_section_entry): If the table isn't big enough, make
439 (ieee_slurp_sections): Remove assertion about number of sections.
440 (ieee_object_p): Adjust initialization of ieee to match changes to
443 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
444 symbols merely because we are generating a shared library.
445 (xcoff_build_ldsyms): Don't set up global linkage code for an
446 undefined symbol merely because we are generating a shared
450 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
452 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
453 (BFD32_BACKENDS) Add elf32-v850.o.
454 * archures.c: Add bfd_v850_arch.
455 * bfd-in2.h: Add bfd_v850_arch.
456 * config.bfd (v850-*-*): New target.
457 * configure: (bfd_elf32_v850_vec) New vector.
458 * configure.in: (bfd_elf32_v850_vec) New vector.
459 * cpu-v850.c: New file.
460 * elf.c (prep_headers): Added case bfd_arch_v850.
461 * elf32-v850.c: New file.
462 * targets.c (bfd_elf32_v850_vec): New vector.
465 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
467 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
468 a function code symbol for an XMC_XO symbol.
470 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
472 * mpw-config.in: Update editing of autoconf vars to reflect
473 Jul 18 configure.in change.
474 * mpw-make.sed: Update editing of include pathnames to be
475 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
477 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
479 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
480 which to offset to get the .plt entry address is ".plt".
482 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
484 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
485 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
486 Added, for internal use by the ARM gas.
490 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
492 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
493 in section dynidx start.
495 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
497 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
498 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
499 optimization for g++.
501 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
503 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
504 the -mrelocatable-lib bit set and the other doesn't, clear the
505 -mrelocatable-lib bit in the header.
507 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
509 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
510 symbol against a STT_FUNC symbol in a shared library.
512 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
514 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
515 symbol is found, automatically define the corresponding function
518 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
519 if sym.n_numaux is not zero.
520 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
521 entry to disagree about the number of aux entries if the symbol
524 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
525 section if it might be needed, not just if info->shared.
526 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
527 the start of .rel.dyn if we are going to use it.
528 (mips_elf_finish_dynamic_sections): Only clear the first element
529 of .rel.dyn if the size is greater than zero.
531 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
533 * xcofflink.c (xcoff_link_input_bfd): If we already called the
534 undefined_symbol callback for a symbol, then don't issue any more
535 warnings about loader relocs.
536 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
537 after calling the undefined_symbol callback.
539 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
540 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
541 as the AIX linker seems to do.
543 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
545 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
546 (evax_initialize): Remove evax_reloc_table.
547 (evax_close_and_cleanup): Ditto.
549 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
551 (evax_bfd_reloc_type_lookup): Ditto.
552 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
553 cooked_size == raw_size.
554 * evax-emh.c (_bfd_evax_register_filename): Remove.
555 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
556 * evax-misc.c (add_new_contents): Malloc section at full size.
557 (_bfd_save_evax_section): Memcpy section contents directly.
558 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
559 (evax_reloc_table): Remove.
561 * hosts/alphavms.h (O_ACCMODE): Define if needed.
563 * makefile.vms: Add better support for DEC C compilation
564 Add evax.h dependencies
566 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
567 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
568 (BFD_RELOC_ALPHA_BASEREG): Remove.
569 * bfd-in2.h, libbfd.h: Rebuild.
571 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
573 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
574 getgid if _WIN32 is defined.
575 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
577 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
579 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
580 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
582 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
585 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
587 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
589 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
590 (NEED_DECLARATION_REALLOC): New macro.
591 * configure, config.in: Rebuild.
592 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
593 (realloc): Declare if NEED_DECLARATION_REALLOC.
595 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
596 <strings.h> if they exist.
598 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
600 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
602 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
604 Based on patches from Eric Valette <valette@crf.canon.fr>:
605 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
606 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
607 (elf_howto_table): Add entries for new relocs.
608 (elf_i386_reloc_type_lookup): Handle new relocs.
609 (elf_i386_info_to_howto): Just call abort.
610 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
611 (elf_i386_relocate_section): Likewise.
614 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
616 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
619 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
621 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
622 only get the LMA from the phdr if they are in the same part of the
625 * elf.c (map_sections_to_segments): Rewrite tests for starting a
626 new segment to make them more comprehensible. If the relationship
627 between the LMA and the VMA changed, start a new segment. Don't
628 check dynsec when deciding whether to start a new segment for a
629 writeable section; -N will now handle this.
631 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
633 * libhppa.h: Remove "esel" changes. Not the right approach.
634 * som.c: Corresponding changes.
635 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
636 which don't have a SOM symbol type associated with them.
637 Reverses a 1994 change.
639 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
641 Make ld -N more reasonable for ELF:
642 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
643 phdr_in_section to false, and always use a single load segment.
644 (elf_sort_sections): Sort sections by LMA after VMA.
645 (assign_file_positions_for_segments): If D_PAGED is not set, don't
646 align to maxpagesize.
647 (assign_file_positions_except_relocs): Likewise.
648 * elfcode.h (elf_object_p): If a section is loaded but not page
649 aligned, clear D_PAGED.
651 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
653 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
654 Added, for internal use by the ARM gas.
658 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
660 * libhppa.h (R_HPPA_ESEL): New field selector.
662 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
663 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
664 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
666 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
668 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
669 archive search before looking for stripped dynamic objects.
671 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
673 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
674 symbol a warning rather than an error.
676 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
678 * elf.c (assign_file_positions_for_segments): Track the virtual
679 memory position separately from the file position, and use it to
680 compute the alignment adjustment.
683 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
685 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
686 and fixed mask on R_D10V_10_PCREL_L.
689 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
691 * elf64-mips.c: Include "aout/ar.h".
692 (mips_elf64_slurp_armap): New static function.
693 (mips_elf64_write_armap): New static function.
694 (bfd_elf64_archive_*): Define.
695 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
696 Use instead of bfd_generic_archive_p.
697 (bfd_elfNN_write_archive_contents): Define if not defined. Use
698 instead of _bfd_write_archive_contents.
699 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
700 _bfd_generic_mkarchive.
701 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
702 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
704 (TARGET_LITTLE_SYM): Likewise.
705 * archive.c (bfd_slurp_armap): Check for and reject an archive map
707 * Makefile.in: Rebuild dependencies.
709 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
710 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
711 SHT_MIPS_EVENTS sections.
712 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
713 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
715 (_bfd_mips_elf_fake_sections): Likewise.
717 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
718 * ecoff.c (ecoff_compute_section_file_positions): Copy
719 rdata_in_text from backend info to tdata. Clear it if any data
720 section comes before .rdata.
721 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
722 tdata rather than backend info.
724 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
726 * configure.in: Fix test for whether a compiler has a 64 bit
727 type. From Jim Wilson <wilson@cygnus.com>.
729 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
731 * configure.host (mips-sgi-irix6*): New host.
733 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
734 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
735 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
737 * configure: Rebuild.
738 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
739 (BFD_HOST_64_BIT): Define conditionally.
740 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
741 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
742 (symvalue, bfd_size_type): Likewise.
743 * bfd-in2.h: Rebuild.
744 * Makefile.in (do_clean): Remove bfd-tmp.h.
745 (do_distclean): Remove bfd-in3.h.
746 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
747 (bfd-in3.h): New target.
749 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
750 Andrew Gierth <ANDREWG@microlise.co.uk>.
752 * configure.host: Set INSTALL_SHLIB.
753 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
754 * configure: Rebuild.
755 * Makefile.in (install): Use @INSTALL_SHLIB@.
757 * config.bfd (mips*-*-irix6*): New target.
758 * configure.host: Handle Irix 6 shared library like Irix 5.
760 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
761 symbol for a magic name.
762 (xcoff_link_input_bfd): Don't change the reloc symbol for an
764 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
767 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
769 * mpw-config.in: Add ELF support to mips config, create the
770 elf32-target.h file in the object dir.
771 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
773 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
775 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
776 Also removed most abort calls, in favor of using bfd reporting.
779 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
781 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
782 (BFD32_BACKENDS) Add elf32-d10v.o.
783 * archures.c: Add bfd_d10v_arch.
784 * bfd-in2.h: Add bfd_d10v_arch.
785 * config.bfd (d10v-*-*): New target.
786 * configure: (bfd_elf32_d10v_vec) New vector.
787 * configure.in: (bfd_elf32_d10v_vec) New vector.
788 * cpu-d10v.c: New file.
789 * elf.c (prep_headers): Added case bfd_arch_d10v.
790 * elf32-d10v.c: New file.
792 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
793 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
794 * targets.c (bfd_elf32_d10v_vec): New vector.
797 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
799 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
801 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
803 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
804 bfd_mach_i386_i8086 machine types.
806 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
808 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
811 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
813 * coffcode.h (coff_set_section_contents): A/UX does not require
814 special handling of the _LIB section.
816 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
818 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
821 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
822 array if one was allocated.
824 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
826 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
827 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
828 use_rld_obj_head and rld_value.
829 (mips_elf_link_hash_table_create): Initialize new fields.
830 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
832 (mips_elf_create_dynamic_sections): Create .rld_map section. If
833 __rld_obj_head symbol not seen, create an __rld_map symbol.
834 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
835 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
836 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
837 __rld_obj_head symbol.
838 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
840 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
842 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
844 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
845 ppc_elf_addr16_ha_reloc.
846 (ppc_elf_addr16_ha_reloc): New static function.
848 * coff-mips.c (struct mips_hi): Define.
849 (mips_refhi_list): New static variable.
850 (mips_refhi_addr, mips_refhi_addend): Remove.
851 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
852 (mips_reflo_reloc): Process mips_refhi_list.
853 (mips_relhi_list): New static variable.
854 (mips_relhi_addr, mips_relhi_addend): Remove.
855 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
856 (mips_rello_reloc): Process mips_relhi_list.
857 (mips_relocate_section): Permit an arbitrary number of REFHI or
858 RELHI relocs before the associated REFLO or RELLO reloc.
860 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
862 * aout-target.h (MY(callback)): Set reloc_count fields.
864 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
866 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
867 sections unless this is a SunOS link.
869 * VERSION: Set to 2.7.1.
871 * Released binutils 2.7.
873 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
875 * i386aout.c: Include "aout/aout64.h".
876 (i386aout_write_object_contents): New static function.
877 (MY_write_object_contents): Define.
879 * netbsd.h (MY(write_object_contents)): Make sure that
880 adjust_sizes_and_vmas is called before fiddling with the magic
883 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
885 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
887 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
889 * libbfd-in.h (itos, stoi): Don't define.
891 * i386lynx.c (KEEPIT): Define as udata.i.
892 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
893 (NAME(lynx,swap_ext_reloc_out)): Likewise.
894 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
895 flags. Don't use stoi.
897 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
899 * elf.c (map_sections_to_segments): Don't start a new segment for
900 a writable section if it's on the same page as the previous
901 segment. Reset the writable variable for a readonly section.
903 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
905 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
906 first_thunk_address, thunk_size, and import_table_size.
907 * peicode.h: Improved some diagnostics regarding edata sections.
909 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
911 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
912 (TARGET_LITTLE_SYM): Added missing D_PAGED.
914 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
916 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
917 with XCOFF_DEF_DYNAMIC set is really defined.
918 (xcoff_link_check_dynamic_ar_symbols): Likewise.
919 (xcoff_link_add_symbols): Only create special sections if using an
922 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
924 (bfd_install_relocation): Likewise.
926 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
928 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
930 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
931 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
932 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
933 (elf64_alpha_link_hash_newfunc): Initialize flags field.
934 (elf64_alpha_check_relocs): Record types of LITUSE entries that
935 are found for LITERAL relocs.
936 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
937 taken, we cannot generate a .plt entry for the symbol.
939 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
941 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
942 sysconf functions (for gprof).
943 * configure, config.in: Rebuild.
945 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
947 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
948 an archive if it has a map. If the object file has the wrong
951 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
952 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
954 (alpha_relocate_section): Likewise.
956 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
957 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
958 (coff_swap_sym_out): Use SYMESZ, not sizeof.
959 (coff_swap_aux_out): Use AUXESZ, not sizeof.
960 (coff_swap_lineno_out): Use LINESZ, not sizeof.
961 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
962 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
963 * peicode.h: Corresponding changes.
965 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
967 * elflink.h (elf_create_pointer_linker_section): Comment out code
968 dealing with making GOT pointers negative of the GOT symbol for
971 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
973 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
974 increment the .rela.plt size until after we're done creating the
976 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
977 .rela.plt offset directly rather than calculating it.
979 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
981 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
982 Use autoconf-set values.
983 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
984 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
987 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
988 * configure: Rebuilt.
990 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
992 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
993 handling code > 1k away.
995 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
997 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
998 defined, output whenever the symbol is updated.
1000 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1002 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1003 section to 0 if user_set_vma is set.
1004 * elflink.h (elf_bfd_final_link): Likewise.
1006 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1008 Partially undo patch of Jun 20.
1009 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1010 (coff_compute_section_file_positions): Likewise.
1011 (coff_write_object_contents): Likewise. Re-add deleted code, but
1012 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1013 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1015 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1017 * config.bfd: Add support for *-*-rtems* configurations.
1019 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1021 * elf.c (prep_headers): Add bfd_arch_alpha case.
1023 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1025 * elf64-alpha.c: New file.
1026 * config.bfd (alpha-*-linuxecoff*): New target.
1027 (alpha-*-linux*, alpha-*-elf*): New targets.
1028 * configure.in (bfd_elf64_alpha_vec): New vector.
1029 * configure: Rebuild.
1030 * targets.c (bfd_elf64_alpha_vec): Declare.
1031 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1032 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1033 * bfd-in2.h, libbfd.h: Rebuild.
1034 * Makefile.in: Rebuild dependencies.
1035 (BFD64_BACKENDS): Add elf64-alpha.o.
1036 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1038 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1040 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1041 than relying on a right shift of 32.
1043 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1045 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1046 ifdef to COFF_WITH_PE.
1047 (coff_compute_section_file_positions): Likewise.
1048 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1049 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1050 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1051 COFF_IMAGE_WITH_PE, always include.
1053 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1055 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1057 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1058 approximate the correct answer if SIZEOF_HEADERS was not used.
1060 * binary.c (binary_set_section_contents): Set section file
1061 position based on LMA rather than VMA.
1063 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1065 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1066 symbols if info->strip == strip_all.
1068 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1070 * coff-h8300.c: Remove #if 0 code.
1071 (compatable): Don't allow mixing/matching of different architectures.
1073 * archures.c (bfd_mach_h8300s): Add.
1074 * bfd-in2.h: Rebuilt.
1075 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1077 (h8300_reloc16_estimate): Likewise.
1078 (h8300_reloc16_extra_cases): Likewise.
1079 (h8300_bfd_link_add_symbols): Likewise.
1080 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1081 (coff_set_flags): Likewise.
1082 * cpu-h8300.c (h8300_scan): Likewise.
1083 Add H8/S to bfd_h8300_arch list.
1085 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1087 Added support for Alpha OpenVMS:
1088 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1089 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1090 * config.h-vms, makefile.vms: New files.
1091 * config.bfd (alpha-*-*vms*): New target.
1092 * configure.in (evax_alpha_vec): New target vector.
1093 * configure: Rebuild.
1094 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1095 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1096 * targets.c (bfd_target_evax_flavour): Define.
1097 (evax_alpha_vec): Declare.
1098 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1099 if BFD64 is defined.
1100 * bfd-in2.h, libbfd.h: Rebuild.
1101 * Makefile.in: Rebuild dependencies.
1102 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1103 evax-emh.o, and evax-misc.o.
1104 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1105 evax-etir.c, evax-emh.c, and evax-misc.c.
1106 (HFILES): Add evax.h.
1108 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1110 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1112 (h8300_bfd_link_add_symbols): Likewise.
1114 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1116 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1117 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1119 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1121 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1122 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1124 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1125 R_MIPS_32 relocs if creating a shared library.
1127 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1129 * peicode.h (add_data_entry): Use pei_section_data rather than
1130 _cooked_size. Corresponds to May 13 change in coffcode.h.
1132 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1134 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1135 * coffcode.h (coff_write_object_contents): If there are long
1136 section names, always set the f_symptr field, even if there are no
1138 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1139 if there are no symbols.
1141 * coffgen.c (make_a_section_from_file): Check return value of
1142 _bfd_coff_read_string_table.
1143 (coff_real_object_p): Check return value of
1144 make_a_section_from_file.
1145 (_bfd_coff_read_string_table): Check that there are some symbols
1146 before trying to read the string table size.
1148 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1150 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1151 to replace a symbol in a dynamic object with a symbol from another
1152 dynamic object, do the replacement if the existing symbol is
1153 global linkage code.
1155 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1156 for _ptrgl, and treat it as global linkage code.
1158 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1159 filename or N_SO symbol past the offset, and use it to indicate
1160 that there is no line number or function when appropriate.
1162 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1164 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1165 common symbol defined by the linker. Don't export function code
1166 even if export_defineds is set.
1168 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1170 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1172 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1173 (h8300_symbol_address_p): New function.
1174 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1177 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1179 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1181 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1182 correctly for the two variants. Allow relaxing if the target
1183 is 128 bytes away since after relaxation it'll be 126 bytes away.
1184 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1185 "dot" and "value". Allow relaxing if the target is 128 bytes
1186 away since after relaxation it'll be 126 bytes away.
1187 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1188 the given section until nothing changes.
1190 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1192 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1193 alignment hack--we can get the lnnoptr info another way without
1194 suddenly increasing the alignment requirements. Set the flags for
1196 (ecoff_compute_section_file_positions): Do so.
1198 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1200 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1201 to keep the HP emulator database happy.
1203 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1204 From Kevin Buettner <kev@primenet.com>.
1206 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1208 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1209 name of a NULL section.
1211 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1213 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1214 set, always call the notice callback.
1216 * VERSION: Increment for bfdlink.h change.
1218 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1220 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1221 (sh_relax_delete_bytes): Correct handling of differently sized
1222 trailing alignment reloc.
1224 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1225 * bfd-in2.h: Rebuild.
1226 * configure.in: Warn if there is no known 64 bit type.
1227 * configure: Rebuild.
1229 * Makefile.in: Rebuild dependencies.
1230 (BFD32_BACKENDS): Add ppcboot.o.
1231 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1233 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1234 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1236 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1238 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1239 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1240 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1241 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1243 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1245 * elf64-mips.c: Improve reloc special_functions and handling of
1246 SHT_MIPS_OPTIONS section.
1247 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1248 mips_elf_hi16_reloc and make globally visible.
1249 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1250 make globally visible.
1251 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1252 make globally visible.
1253 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1254 and make globally visible.
1255 (gprel16_with_gp): Check howto->src_mask before using value in
1257 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1258 and make globally visible.
1259 (gprel32_with_gp): Check howto->src_mask before fetching value.
1260 (bfd_mips_elf_swap_options_in): New function.
1261 (bfd_mips_elf_swap_options_out): New function.
1262 (_bfd_mips_elf_set_private_flags): Rename from
1263 mips_elf_set_private_flags and make globally visible.
1264 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1265 mips_elf_copy_private_bfd_data and make globally visible.
1266 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1267 mips_elf_merge_private_bfd_data and make globally visible.
1268 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1269 for a SHT_MIPS_OPTIONS section.
1270 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1271 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1272 name of a SHT_MIPS_OPTIONS section.
1273 (_bfd_mips_elf_set_section_contents): New function.
1274 (mips_elf32_section_processing): Set the GP value in a
1275 SHT_MIPS_OPTIONS section.
1276 (_bfd_mips_elf_find_nearest_line): Rename from
1277 mips_elf_find_nearest_line and make globally visible.
1278 (bfd_elf32_set_section_contents): Define.
1279 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1280 (_bfd_mips_elf_lo16_reloc): Declare.
1281 (_bfd_mips_elf_gprel16_reloc): Declare.
1282 (_bfd_mips_elf_got16_reloc): Declare.
1283 (_bfd_mips_elf_gprel32_reloc): Declare.
1284 (_bfd_mips_elf_set_private_flags): Declare.
1285 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1286 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1287 (_bfd_mips_elf_find_nearest_line): Declare.
1288 (_bfd_mips_elf_set_section_contents): Declare.
1290 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1292 (elf_info_to_howto): Define.
1293 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1295 (elf_info_to_howto): Define.
1296 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1298 (elf_info_to_howto): Define.
1300 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1301 R_MOV16B[12], to match change in coff/internal.h.
1303 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1305 * elf64-mips.c: Extensive additions to provide better support for
1306 writing files and for gas.
1307 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1308 of mips_elf_object_p.
1309 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1310 _bfd_mips_elf_object_p.
1311 (_bfd_mips_elf_final_write_processing): Rename from
1312 mips_elf_final_write_processing and make globally visible.
1313 (_bfd_mips_elf_fake_sections): Rename from
1314 mips_elf_fake_sections and make globally visible.
1315 (_bfd_mips_elf_section_from_bfd_section): Rename from
1316 mips_elf_section_from_bfd_section and make globally visible.
1317 (_bfd_mips_elf_section_processing): New function, broken out of
1318 mips_elf_section_processing.
1319 (mips_elf32_section_processing): Rename from
1320 mips_elf_section_processing; call
1321 _bfd_mips_elf_section_processing.
1322 (_bfd_mips_elf_symbol_processing): Rename from
1323 mips_elf_symbol_processing and make globally visible.
1324 (_bfd_mips_elf_read_ecoff_info): Rename from
1325 mips_elf_read_ecoff_info and make globally visible.
1326 (mips_elf32_ecoff_debug_swap): Rename from
1327 mips_elf_ecoff_debug_swap.
1328 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1329 struct symbol_cache_entry.
1330 (_bfd_elf_validate_reloc): New function, moved in from
1331 elfcode.h:validate_reloc.
1332 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1333 to _bfd_elf_validate_reloc. Change all callers.
1334 * elf-bfd.h (bfd_section_from_shdr): Declare.
1335 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1336 (_bfd_elf_validate_reloc): Declare.
1337 (_bfd_mips_elf_object_p): Declare.
1338 (_bfd_mips_elf_fake_sections): Declare.
1339 (_bfd_mips_elf_section_from_bfd_section): Declare.
1340 (_bfd_mips_elf_section_processing): Declare.
1341 (_bfd_mips_elf_symbol_processing): Declare.
1342 (_bfd_mips_elf_read_ecoff_info): Declare.
1343 (_bfd_mips_elf_final_write_processing): Declare.
1344 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1347 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1348 (mips_elf_final_write_processing): Likewise.
1350 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1352 64-bit MIPS ELF ABI objdump support:
1353 * elf64-mips.c: New file.
1354 * Makefile.in: Rebuild dependencies.
1355 (BFD64_BACKENDS): Add elf64-mips.o.
1356 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1357 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1358 bfd_elf64_littlemips_vec to targ_selvecs.
1359 (mips*-*-elf*): Likewise.
1360 * confingure.in: Add bfd_elf64_bigmips_vec and
1361 bfd_elf64_littlemips_vec to vector switch.
1362 * configure: Rebuild.
1363 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1364 broken out of mips_elf_section_from_shdr.
1365 (mips_elf32_section_from_shdr): Rename from
1366 mips_elf_section_from_shdr. Call new function.
1367 (elf_backend_section_from_shdr): Update name of renamed function.
1368 * elf-bfd.h (struct elf_size_info): Change second parameter of
1369 write_out_phdrs to be const. Likewise for second parameter of
1371 (struct bfd_elf_section_data): Add rel_hdr2 field.
1372 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1373 (bfd_elf32_swap_symbol_out): Likewise.
1374 (bfd_elf32_swap_reloc_in): Likewise.
1375 (bfd_elf32_swap_reloc_out): Likewise.
1376 (bfd_elf32_swap_reloca_in): Likewise.
1377 (bfd_elf32_swap_reloca_out): Likewise.
1378 (bfd_elf32_swap_phdr_in): Likewise.
1379 (bfd_elf32_swap_phdr_out): Likewise.
1380 (bfd_elf32_swap_dyn_in): Likewise.
1381 (bfd_elf32_swap_dyn_out): Likewise.
1382 (bfd_elf32_slurp_symbol_table): Declare.
1383 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1384 (bfd_elf32_write_out_phdrs): Declare.
1385 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1386 (bfd_elf64_swap_symbol_out): Likewise.
1387 (bfd_elf64_swap_reloc_in): Likewise.
1388 (bfd_elf64_swap_reloc_out): Likewise.
1389 (bfd_elf64_swap_reloca_in): Likewise.
1390 (bfd_elf64_swap_reloca_out): Likewise.
1391 (bfd_elf64_swap_phdr_in): Likewise.
1392 (bfd_elf64_swap_phdr_out): Likewise.
1393 (bfd_elf64_swap_dyn_in): Likewise.
1394 (bfd_elf64_swap_dyn_out): Likewise.
1395 (bfd_elf64_slurp_symbol_table): Declare.
1396 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1397 (bfd_elf64_write_out_phdrs): Declare.
1398 (_bfd_mips_elf_section_from_shdr): Declare.
1399 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1400 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1401 section for the section, add the new one to rel_hdr2. Increment
1402 reloc_count rather than setting it.
1403 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1404 Remove static declaration.
1405 (elf_write_shdrs_and_ehdr): Define name as macro.
1406 (elf_write_out_phdrs): Likewise.
1407 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1408 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1409 (elf_swap_symbol_in): Change second parameter to be const.
1410 (elf_swap_symbol_out): Likewise.
1411 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1412 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1413 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1414 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1415 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1416 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1417 parameter to be const. Make non-static.
1418 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1420 (elf_slurp_symbol_table): Make non-static.
1421 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1422 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1423 (elf_backend_size_info): Likewise.
1424 (elfNN_bed): Use elf_backend_size_info.
1425 * targets.c (bfd_elf64_bigmips_vec): Declare.
1426 (bfd_elf64_littlemips_vec): Declare.
1427 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1428 bfd_elf64_littlemips_vec if BFD64 is defined.
1430 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1432 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1434 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1435 zeroes, in alignment holes.
1437 * configure: Rebuild with autoconf 2.10.
1439 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1440 potential leading underscore in the allocated buffer.
1442 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1444 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1445 symbols into .sbss if this is a relocatable link.
1447 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1449 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1450 undefined symbols when creating a shared library.
1452 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1454 * coff-sh.c: Add a bunch of new code and static const arrays to
1455 support aligning loads and stores on four byte memory boundaries.
1457 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1459 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1460 call sh_align_loads.
1461 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1464 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1466 * cache.c (bfd_open_file): Unlink the file before opening it for
1467 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1469 * opncls.c (bfd_fdopenr): Set opened_once.
1471 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1473 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1476 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1477 the code unconditionally.
1479 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1481 * libcoff-in.h (struct pei_section_tdata): Define structure.
1482 (pei_section_data): Define macro.
1483 * libcoff.h: Rebuild.
1484 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1485 store s_paddr field in pei_section_data.
1486 (coff_compute_section_file_positions): Use pei_section_data rather
1487 than _cooked_size, and don't overwrite an existing value.
1488 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1489 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1490 * peicode.h (coff_bfd_copy_private_section_data): Define if
1492 (pe_bfd_copy_private_section_data): New static function if
1495 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1497 * srec.c (srec_set_arch_mach): Write as a function rather than a
1500 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1501 no map, just check each member in turn to see whether it is
1504 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1506 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1507 table. Call BFD_ASSERT to validate header size, instead of
1509 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1512 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1514 * ppcboot.c: New target for looking at PPCbug boot records.
1516 * config{ure.in,.bfd}: Add support for ppcboot target.
1518 * configure: Regenerate.
1520 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1522 * coff-h8300.c (howto_table): Update names to match recent
1523 changes to include/coff/internal.h. Fix minor errors in the
1524 existing relocs. Add R_MOVL1 and R_MOVL2.
1525 (rtype2howto): Similarly.
1526 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1527 existing relaxing code and peform more relaxing.
1528 (h8300_reloc16_extra_cases): Likewise.
1530 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1532 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1535 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1537 * elfcode.h (elf_object_p): Reject generic ELF target if
1538 e_machine matches an alternate machine code in a specific backend.
1540 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1541 obsolete align_power_min field.
1543 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1545 * coff-h8300.c (reloc_howto_type): Add howto entry for
1547 (rtype2howto): Handle R_PCRWORD_B.
1548 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1549 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1550 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1551 branch (R_PCWORD_B).
1553 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1555 * aoutx.h (translate_from_native_sym_flags): Set the section for
1556 BSF_CONSTRUCTOR symbols.
1558 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1561 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1563 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1564 stop looking when section is found.
1566 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1568 * coffcode.h (STRING_SIZE_SIZE): Define.
1569 (styp_to_sec_flags): Handle long symbol names when looking for the
1571 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1572 (bfd_coff_long_section_names): Define.
1573 (coff_write_object_contents): Handle long section names.
1574 (bfd_coff_std_swap_table): Initialize new field.
1575 * libcoff.h: Rebuild.
1576 * coffgen.c (make_a_section_from_file): Handle long section
1578 (coff_write_symbols): Handle long section names.
1579 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1580 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1581 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1582 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1583 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1584 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1585 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1586 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1588 * bout.c (b_out_callback): Set lma of sections.
1589 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1590 parameter to output_bfd. Used input_bfd instead of output_bfd in
1593 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * aoutx.h (translate_from_native_sym_flags): Don't create
1596 SEC_CONSTRUCTOR sections.
1597 * ecoff.c (ecoff_set_symbol_info): Likewise.
1599 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1600 From Don Bowman <bowman@waterloo.hp.com>.
1602 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1604 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1605 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1607 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1609 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1610 mips_32_relocs field.
1611 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1612 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1613 relocs against a global symbol which is not defined in a regular
1615 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1616 against a global symbol, increment mips_32_relocs.
1617 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1618 the symbol is not defined in a regular file, make room in the
1621 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1623 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1624 file position and the virtual file position separately. Set
1625 filepos information bsaed on the real file position.
1626 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1627 Jan 23 change to coffcode.h.
1629 * som.c (som_slurp_symbol_table): Set the symbol count to the
1630 number of BFD symbols created.
1632 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1634 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1635 output file if linking shared objects. Loop to check all relocs,
1636 rather than returning false on first error.
1638 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1640 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1641 (ppc_elf_additional_program_headers): If .interp section, bump #
1642 of program headers by 1.
1643 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1644 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1645 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1647 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1649 (ppc_elf_relocate_section): If the output section isn't defined,
1650 don't abort, just give an error message.
1652 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1653 being created is .sdata or .sdata2, don't make the symbol dynamic.
1655 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1657 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1658 members of an archive for dynamic objects with no symbols, and
1659 pass them directly to check_archive_element.
1660 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1661 xcoff_link_check_dynamic_ar_symbols.
1662 (xcoff_link_check_dynamic_ar_symbols): New static function.
1664 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1665 from _bfd_nodynamic to _bfd_xcoff.
1666 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1668 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1669 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1670 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1671 * libcoff.h: Rebuild.
1672 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1673 (xcoff_get_section_contents): New static function.
1674 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1675 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1676 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1677 (xcoff_dynamic_reloc): New static variable.
1678 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1679 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1681 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1683 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1684 if reloc_entry->addend is not 0.
1685 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1687 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1689 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1691 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1692 Add entries for R_SPARC_[56].
1693 (sparc_reloc_map): Add entries for R_SPARC_[56].
1695 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1697 Optimize linking of stabs in sections as used in ELF and COFF.
1698 * stabs.c: New file.
1699 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1700 (_bfd_write_section_stabs): Declare.
1701 (_bfd_write_stab_strings): Declare.
1702 * libbfd.h: Rebuild.
1703 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1704 (struct coff_link_hash_table): Add stab_info field.
1705 * libcoff.h: Rebuild.
1706 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1708 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1710 (_bfd_coff_final_link): Write out stab strings hash table.
1711 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1712 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1714 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1715 (struct bfd_elf_section_data): Add stab_info field.
1716 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1718 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1719 _bfd_link_section_stabs.
1720 (elf_bfd_final_link): Write out stab strings hash table.
1721 (elf_link_input_bfd): Handle optimized stabs sections.
1722 * reloc.c (_bfd_final_link_relocate): Check address against
1723 _raw_size rather than _cooked_size.
1724 * Makefile.in: Rebuild dependencies.
1725 (BFD_LIBS): Add stabs.o
1726 (BFD_LIBS_CFILES): Add stabs.c.
1728 * VERSION: Increment for bfdlink.h change.
1730 * coffgen.c (coff_renumber_symbols): Correct handling of
1731 BSF_NOT_AT_END common symbols.
1733 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1735 * coff-ppc.c (record_toc): Add cast to avoid warning.
1736 (ppc_allocate_toc_section): Likewise.
1737 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1738 (ppc_coff_reloc_type_lookup): Remove unreached code.
1739 * coffcode.h (coff_write_object_contents): Don't take the address
1741 * peicode.h (pe_print_idata): Add casts to avoid warning.
1742 (pe_print_edata): Likewise.
1743 (pe_print_reloc): Remove ANSI C string concatenation.
1745 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1747 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1749 * libcoff.h: Rebuild.
1750 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1752 (coff_swap_aux_out): Likewise.
1753 * peicode.h (coff_swap_aux_in): Likewise.
1754 (coff_swap_aux_out): Likewise.
1755 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1757 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1759 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1760 Fix up .bf endndx link fields.
1761 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1763 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1766 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1768 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1769 on Solaris PowerPC systems doesn't get confused.
1771 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1774 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1775 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1776 update did_reg and did_reg2.
1778 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1780 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1782 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1783 callback routines, pass h->root.string rather than name, in case
1784 copy is true and name is transient.
1786 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1788 * elfcore.h: Add support for core files with multiple threads.
1789 (Primarily for Solaris.)
1791 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1793 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1794 section->orelocation is NULL.
1796 * coffgen.c (bfd_coff_get_syment): New function.
1797 (bfd_coff_get_auxent): New function.
1798 * bfd-in.h (bfd_coff_get_syment): Declare.
1799 (bfd_coff_get_auxent): Declare.
1800 * bfd-in2.h: Rebuild.
1802 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1804 * elf32-mips.c (struct mips_hi16): Define.
1805 (mips_hi16_addr, mips_hi16_addend): Remove.
1806 (mips_hi16_list): New static variable.
1807 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1808 (mips_elf_lo16_reloc): Process mips_hi16_list.
1809 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1810 relocs before the associated LO16 reloc.
1812 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1814 * versados.c (versados_scan): Check bfd_alloc return value.
1815 (versados_object_p): Check all bfd_read return values. Require
1816 that lang field be less than 10, to avoid confusion with Intel Hex
1819 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1821 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1822 not 0, for an absolute symbol.
1823 (NAME(aout,swap_ext_reloc_out)): Likewise.
1825 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1826 (ihex_write_object_contents): For a large start address, output
1827 the full 32 bit address in record type 5.
1829 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1830 to int to avoid promotion problems in prototype.
1832 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1834 * configure.host: Use ${srcdir} when looking for picfrag.
1836 * configure.host: Switch on ${libdir}, not $(libdir). From
1837 alan@spri.levels.unisa.edu.au (Alan Modra).
1839 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1840 entry point, not just for DYNAMIC objects.
1841 * sunos.c (sunos_add_dynamic_symbols): Always call
1842 sunos_create_dynamic_sections. If called with a non DYNAMIC
1843 object, don't do anything else.
1844 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1846 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1848 * configure.in: Permit --enable-shared to specify a list of
1850 * configure: Rebuild.
1852 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1853 host when configuring with --enable-shard.
1855 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1857 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1860 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1861 to avoid crashing in bfd_hash_replace.
1863 * sysdep.h: Use #ifdef, not #if.
1865 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1867 * config.in: Rebuild.
1869 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1871 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1872 (AC_CHECK_HEADERS): Check for sys/time.h
1873 (AC_HEADER_TIME): Add macro.
1874 * configure: Rebuild.
1875 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1876 to control what combination of <time> and <sys/time.h>
1879 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1881 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1882 (aout_32_sunos4_write_object_contents): Likewise.
1883 * aoutx.h (NAME(aout,machine_type)): Handle
1884 bfd_mach_sparc_{sparclet,sparclite}.
1885 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1886 (bfd_mach_sparc_v9_p): Update.
1887 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1888 * libaout.h (enum machine_type): Add M_SPARCLET.
1889 * sunos.c (MACHTYPE_OK): Define.
1890 * bfd-in2.h: Regenerated.
1892 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1894 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1895 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1896 * elflink.c (_bfd_elf_create_got_section): Store the
1897 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1898 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1899 global offset table goes over 0x1000, set the value of
1900 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1901 (elf32_sparc_relocate_section): Subtract the offset of
1902 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1904 * elfcode.h: Don't include <string.h>.
1906 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1908 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1909 generic_link_hash_newfunc. All references changed.
1910 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1911 moved here from libbfd-in.h.
1912 * libbfd-in.h: Corresponding changes.
1913 * libbfd.h: Regenerated.
1915 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1917 * aoutx.h (aout_link_input_section_std): When reporting an
1918 overflow error, use the name of the symbol in the hash table if
1920 (aout_link_input_section_ext): Likewise.
1922 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1923 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1925 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1927 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1928 * coffcode.h (coff_compute_section_file_positions): Likewise.
1929 (coff_write_object_contents): Likewise.
1931 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1933 * section.c (SEC_LINK_ONCE): Define.
1934 (SEC_LINK_DUPLICATES): Define.
1935 (SEC_LINK_DUPLICATES_DISCARD): Define.
1936 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1937 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1938 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1939 * bfd-in2.h: Rebuild.
1940 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1941 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1942 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1943 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1944 SEC_LINK_ONCE, and look through the symbol table for the setting
1945 for SEC_LINK_DUPLICATES.
1946 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1947 set for a section, find the section symbol in the symbol table,
1948 and set the aux entry based on SEC_LINK_DUPLICATES.
1949 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1950 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1951 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1952 * coff-i386.c (i386coff_vec): Likewise.
1953 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1955 * VERSION: Bump to 2.6.1.
1956 * Makefile.in (stamp-h): Depend upon VERSION.
1958 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1960 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1961 * libbfd.h: Rebuilt.
1962 * linker.c (generic_link_hash_newfunc): No longer static.
1963 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1965 * coff-h8300.c: Add two derived hash tables and their associated
1966 funtions and #defines for use by the h8300 linker.
1967 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1968 the function vector as needed. Place the address of the function
1969 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1970 Rewrite the vectors section contents as necessary.
1971 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1972 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1973 (coff_bfd_link_hash_table_create): Likewise.
1975 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1977 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1978 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1980 (hppa_rebuild_insn): Pass pointer to correct type to
1981 low_sign_unext and dis_assemble_21.
1983 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1985 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1986 Stick with sparc-*-{sysv4*,solaris2*}.
1988 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1990 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1991 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1992 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1993 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1994 fields is non-zero, print them.
1996 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
1997 ifdef. Remove unused variables.
1998 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2000 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2001 (get_symbol_value): Ifdef out.
2002 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2003 (coff_ppc_relocate_section): Remove unused variables. Make
2004 fprintf strings and argument types correspond. Put before_addr in
2006 (dump_toc): Make fprintf strings and argument types correspond.
2007 (ppc_process_before_allocation): Remove unused variables. Always
2009 (ppc_reflo_reloc): Ifdef out.
2010 (ppc_addr32nb_reloc): Ifdef out.
2011 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2013 (coff_ppc_rtype_to_howto): Likewise.
2014 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2016 * peicode.h (pe_print_idata): Move otherwise unused variables into
2017 the #ifdef where they are used. Always return a value.
2018 (pe_print_edata): Make fprintf strings and argument types
2019 correspond. Always return a value.
2020 (pe_print_pdata): Removed unused variable addr_value. Always
2022 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2023 strings and argument types correspond. Always return a value.
2025 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2026 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2027 variable rela inside #if 0 section where it is used.
2029 * ns32k.h: New file.
2030 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2031 functions to start with _bfd_.
2032 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2033 functions in cpu-ns32k.h.
2034 * Makefile.in: Rebuild dependencies.
2035 (HFILES): Add ns32k.h.
2037 * section.c (struct sec): Add linker_mark field. Change
2038 user_set_vma and reloc_done to be single bit fields.
2039 (STD_SECTION): Update accordingly.
2040 * bfd-in2.h: Rebuild.
2041 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2043 (aout_link_input_bfd): Don't link unmarked sections.
2044 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2046 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2047 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2049 * elflink.h (elf_bfd_final_link): Mark sections included in the
2051 (elf_link_input_bfd): Don't link unmarked sections.
2052 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2054 (xcoff_link_input_bfd): Don't link unmarked sections.
2056 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2057 overflow error messages.
2059 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2061 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2062 is not set, print "BFD: " before the error message.
2064 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2065 Miles Bader <miles@gnu.ai.mit.edu>.
2066 * configure: Rebuild.
2068 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2070 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2073 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2074 m68k-aout, m68k-coff, and m68k-elf targets.
2076 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2078 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2079 (ieee_generic_stat_arch_elt): Restructured to prevent
2080 ieee_object_p from being called repeatedly.
2082 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2084 * coffcode.h (coff_write_object_contents): Allocate
2085 buffers large enough for any FILEHDR or AOUTHDR.
2087 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2089 * ecofflink.c (lookup_line): New static function, renamed and
2090 slighly changed from old _bfd_ecoff_locate_line.
2091 (_bfd_ecoff_locate_line): Cache line number information. Use
2092 lookup_line for actual lookup.
2094 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2096 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2097 multiple of 20 bytes.
2099 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2101 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2102 allocate ecoff_find_line, and don't initialize by hand.
2103 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2104 mips_elf_find_line, and don't call memset.
2106 * coffcode.h (coff_compute_section_file_positions): If not
2107 producing a final executable, don't consider sofar when aligning
2108 the section to the correct size.
2110 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2112 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2113 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2114 * coffgen.c (coff_section_symbol): Ifdef out.
2116 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2118 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2119 output_bfd is not NULL.
2121 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2123 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2124 of bfd_alloc (fixes fix_line not being initialized).
2125 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2127 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2129 * coffcode.h: Allow specific backends to override the
2130 bfd_link_add_symbols routine.
2132 * coff-h8300.c: Include genlink.h.
2133 (howto_table): Add R_MEM_INDIRECT.
2134 (rtype2howto): Support R_MEM_INDIRECT.
2135 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2138 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2140 * coff-alpha.c (alpha_relocate_section): Use
2141 info->callbacks_warning, rather than _bfd_error_handler, for
2142 "multiple gp" warning.
2144 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2146 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2147 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2148 table string. Use bfd_wrapped_link_hash_lookup.
2149 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2151 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2152 table, if any, when writing out symbols.
2153 (aout_link_input_section_std): Use the name from the hash table,
2154 if any, when reporting undefined symbols.
2155 (aout_link_input_section_ext): Likewise.
2156 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2157 * bout.c (get_value): Likewise.
2158 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2159 * ecoff.c (ecoff_reloc_link_order): Likewise.
2160 * elflink.h (elf_link_add_object_symbols): Likewise.
2161 (elf_reloc_link_order): Likewise.
2162 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2163 (_bfd_generic_reloc_link_order): Likewise.
2164 (default_indirect_link_order): Likewise.
2165 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2166 * sunos.c (sunos_add_one_symbol): Likewise.
2167 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2168 (bfd_xcoff_link_count_reloc): Likewise.
2169 (xcoff_reloc_link_order): Likewise.
2171 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2172 into -1 for intern->rss.
2174 * configure: Rebuild with autoconf 2.8.
2176 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2178 * stab-syms.c (__define_stab_duplicate): Define.
2179 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2181 * bfd-in.h (bfd_get_stab_name): Declare.
2182 * bfd-in2.h: Rebuild.
2183 * Makefile.in: Rebuild dependencies.
2184 (BFD_LIBS): Add stab-syms.o.
2185 (BFD_LIBS_CFILES): Add stab-syms.c.
2186 (BFD32_BACKENDS): Remove stab-syms.o.
2187 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2188 * configure.in: Don't list stab-syms.o in bfd_backends.
2189 * configure: Rebuild.
2190 * libaout.h (aout_stab_name): Don't declare.
2191 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2194 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2196 * elf.c (assign_file_positions_for_segments): Adjust file offset
2197 for section alignment even if SEC_LOAD is not set.
2199 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2201 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2202 since they appear as targets in Makefile.in.
2203 * configure: Rebuild.
2205 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2206 don't fiddle with a symbol which is not defined anywhere.
2208 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2210 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2211 though they are defined in a shared library.
2212 (xcoff_build_ldsyms): Likewise.
2214 * coffgen.c (coff_find_nearest_line): Don't look at the line
2215 numbers for the section if section->lineno is NULL.
2217 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2218 message rather than calling BFD_ASSERT.
2219 * elfcode.h (write_relocs): Check return value of
2220 _bfd_elf_symbol_from_bfd_symbol.
2222 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2224 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2227 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2229 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2231 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2232 hppa_reloc_field_selector_type_alt.
2233 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2234 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2236 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2238 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2240 * elf.c (assign_file_positions_for_segments): Adjust the segment
2241 memory size for the alignment of a SEC_ALLOC section, not just a
2244 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2246 * m68klinux.c: New file.
2247 * hosts/m68klinux.h: New file.
2248 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2249 * configure.in (m68*-*-linux*): New native host.
2250 (m68klinux_vec): New vector.
2251 * configure: Rebuild.
2252 * targets.c (m68klinux_vec): Declare.
2253 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2254 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2255 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2256 declaration from bfd_linux_size_dynamic_sections.
2257 (bfd_m68klinux_size_dynamic_sections): Declare.
2258 * bfd-in2.h: Rebuild.
2259 * Makefile.in: Rebuild dependencies.
2260 (BFD32_BACKENDS): Add m68klinux.o.
2261 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2263 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2265 * libhppa.h (pa_arch): Add pa20.
2266 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2267 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2268 (hppa_field_adjust): Handle e_nsel.
2269 * som.c: Provide default definitions for many new relocs found only
2270 in hpux10 include files.
2271 (som_fixup_formats): Add several new relocs from hpux10.
2272 (som_hppa_howto_table): Add hpux10 relocs.
2273 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2275 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2277 * mpw-make.sed: Edit out recent shared library support, and
2278 rules to rebuild .h files using doc/chew.
2280 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2282 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2283 size even of sections with no contents.
2285 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2287 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2288 starting with '$' the way we skip names starting with '.'. When
2289 updating x_endndx, don't be fooled by an index which has been
2292 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2293 struct/union/enum type with no elements.
2295 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2297 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2299 * archive.c (bfd_generic_archive_p): If the first file in the
2300 archive can not be recognized as an object, don't assume that this
2301 is the wrong format.
2303 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2304 format is not bfd_object.
2305 (bfd_elf_get_dt_soname): Likewise.
2307 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2309 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2312 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2314 * bfd.c (tdata): Add netbsd_core_data.
2315 * bfd-in2.h: Regenerated.
2317 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2319 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2320 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2321 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2324 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2325 to get the symbol index, matching 14 Jul 95 change.
2327 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2329 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2330 Remove duplicate definition of gp.
2332 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2334 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2335 assume that we can set the GP value and then get the same value,
2336 since it won't be true if the output file is neither ELF nor
2338 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2339 _bfd_get_gp_value here.
2340 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2341 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2343 (mips_elf_lo16_reloc): Likewise.
2344 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2345 Don't require that the BFD be ELF.
2346 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2347 (mips_elf_gprel32_reloc): Likewise.
2348 (mips_elf_relocate_section): Don't assume we can set and get the
2350 (mips_elf_finish_dynamic_symbol): Don't bother to use
2351 _bfd_get_gp_value here.
2353 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2354 Don't change epdr between malloc and free. Be careful not to free
2355 NULL pointers. Zero out the first RPDR.
2357 * configure.host: On Linux, only pass -rpath option if $(libdir)
2358 is neither /lib nor /usr/lib. From Alan Modra
2359 <alan@mullet.Levels.UniSA.Edu.Au>.
2361 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2363 (elf_dt_name): Rename from elf_dt_needed_name.
2364 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2366 (bfd_elf_get_dt_soname): New function.
2367 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2368 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2369 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2370 * bfd-in2.h: Rebuild.
2372 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2374 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2375 _bfd_sparc_elf_reloc_type_lookup.
2376 (bfd_elf32_bfd_reloc_type_lookup): Update.
2377 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2378 (sparc64_elf_howto_table): Define.
2379 (sparc_reloc_map): Define.
2380 (sparc64_elf_reloc_type_lookup): New function.
2381 (sparc_elf_wdisp16_reloc): New function.
2382 (elf_info_to_howto): Use sparc64_elf_howto_table.
2383 (sparc64_elf_relocate_section): Likewise.
2384 (bfd_elf64_bfd_reloc_type_lookup): Update.
2386 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2388 * configure.host: Check for 'do not mix' from native linker before
2389 trying to use -rpath.
2391 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2393 * bfd.c (_bfd_get_gp_value): New function.
2394 (_bfd_set_gp_value): New function.
2395 * libbfd-in.h (_bfd_get_gp_value): Declare.
2396 (_bfd_set_gp_value): Declare.
2397 * libbfd.h: Rebuild.
2398 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2399 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2400 directly to the fields in the tdata information.
2401 (alpha_relocate_section): Likewise.
2402 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2403 (mips_gprel_reloc): Likewise.
2404 (mips_relocate_section): Likewise.
2405 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2406 (mips_elf_lo16_reloc): Likewise.
2407 (mips_elf_final_gp): Likewise.
2408 (mips_elf_gprel16_reloc): Likewise.
2409 (mips_elf_gprel32_reloc): Likewise.
2410 (mips_elf_relocate_section): Likewise.
2411 (mips_elf_finish_dynamic_symbol): Likewise.
2413 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2415 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2417 * configure.in: Call AC_PROG_CC before configure.host.
2418 * configure: Rebuild.
2419 * configure.host: Don't set information which autoconf should
2420 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2422 * configure.host: Remove go32 and win32 host information, since it
2423 should no longer be needed.
2425 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2426 then start a new segment rather than put a writable section in a
2429 * configure.host: Set RPATH_ENVVAR.
2431 * Makefile.in: Rebuild dependencies.
2433 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2434 zero_section variable.
2436 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2438 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2439 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2440 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2442 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2444 * ieee.c (ieee_write_expression): Only use an R variable for a
2445 local symbol. Don't output a zero offset. Handle a zero address.
2446 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2447 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2449 (parse_expression): Don't try to handle multiple occurrences of a
2450 P variable. Handle I variables differently from X variables. Fix
2451 the order of minus expressions.
2452 (ieee_slurp_external_symbols): Generate an I variable for an NN
2453 record. Fix handling of ATI and ATX records.
2454 (ieee_slurp_sections): Only set minimal section attributes.
2455 Adjust them later, based on the section contents.
2456 (ieee_object_p): Read in the file until just after the ME record.
2457 Call ieee_slurp_section_data to set the section flags.
2458 (do_one): Add iterations parameter. Only repeat the first load
2459 item. Set the section and file reloc flags.
2460 (ieee_slurp_section_data): Set section flags. Pass iterations to
2462 (ieee_canonicalize_reloc): Handle I variables.
2463 (do_with_relocs): Only emit relocation size when necessary.
2464 Increase MAXRUN to 127. Change ov to be assigned, and take
2465 src_mask and pcrel_offset into account.
2466 (ieee_write_data_part): Skip sections that are not loaded.
2467 (ieee_write_external_part): Don't output optional last entry of WX
2469 (ieee_write_me_part): Make setting of me_record neater.
2470 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2472 * syms.c (stt): Add entries for zerovars, vars, and code.
2474 * elfcode.h (validate_reloc): New static function.
2475 (write_relocs): Call validate_reloc for non ELF relocs.
2477 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2478 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2479 (TARGET_LITTLE_SYM): Likewise.
2481 * config.bfd (m68*-*-psos*): New target.
2483 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2485 * i386msdos.c: Remove some #if 0 code.
2486 (msdos_write_object_contents): Don't include empty sections in the
2487 size computation, regardless of their address.
2489 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2491 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2492 is NULL, ie, the -r switch is used.
2494 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2496 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2497 (BFD_RELOC_MIPS_GOT_LO16): Define.
2498 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2499 * bfd-in2.h, libbfd.h: Rebuild.
2500 * elf32-mips.c (mips_reloc_map): Map new relocs.
2502 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2504 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2507 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2508 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2509 simple number for the section address, rather than an expression.
2510 Limit the number of bytes between relocs to MAXRUN.
2511 (ieee_write_me_part): Set me_record to the file offset after the
2513 (ieee_write_processor): New static function.
2514 (ieee_write_object_contents): Use ieee_write_processor.
2516 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2518 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2520 * coff-aux.c: Change include of aux.h to aux-coff.h.
2522 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2524 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2525 relocation put the addend both in the reloc entry and the data.
2526 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2529 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2530 a R_68K_PCxx reloc against a defined global symbol directly.
2531 (elf_m68k_check_relocs): Don't count such a reloc.
2533 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2534 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2535 symbol for now, otherwise always record the symbol as dynamic.
2536 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2537 is not referenced by a dynamic object, and we are not making a
2538 shared object, then don't make a PLT entry. If we do make a PLT
2539 entry, make sure the symbol has been recorded as dynamic.
2541 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2543 * configure.host: When making a shared library, set HLDFLAGS to
2544 pass an appropriate -rpath option. Use the make variable SONAME
2545 as the shared library soname, rather than computing it here. On
2546 SunOS, build stamp-tshlink in place of $(SHLINK).
2547 * Makefile.in (SONAME): New variable.
2548 ($(SHLINK)): Make a link to the transformed name, as well.
2549 (stamp-tshlink): New target.
2550 (install): Skip stamp-tshlink during install.
2552 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2554 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2555 linker sections have been set up yet.
2557 * elf.c (make_mapping): Add an additional argument to suppress
2558 making the first section include the program headers.
2559 (map_sections_to_segments): If the user used -Ttext such that the
2560 program headers are on a different page, do not set the flags
2561 saying that this section includes the program headers.
2563 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2565 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2566 don't define TRAD_HEADER.
2567 * configure: Rebuild.
2569 * netbsd-core.c: New file, support for NetBSD core files.
2570 * hosts/*nbsd.h: Removed.
2572 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2574 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2575 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2576 * libbfd.h, bfd-in2.h: Regenerated.
2577 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2578 bfd_elf32_bfd_reloc_type_lookup.
2579 (reloc_type{,_names}): Deleted.
2580 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2582 (sparc_reloc_map): Add sparc64 relocs.
2583 (sparc_elf_notsupported_reloc): New static function.
2584 (sparc_elf_wdisp16_reloc): New static function.
2585 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2586 (elf32_sparc_relocate_section): Likewise.
2587 (bfd_elf32_bfd_reloc_type_lookup): Define.
2588 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2589 (reloc_type{,_names}): Deleted.
2590 (elf_sparc_howto_table): Deleted.
2591 (sparc_reloc_map): Deleted.
2592 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2593 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2595 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2597 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2600 * Makefile.in (program_transform_name): New variable.
2601 (install): Transform library name before installing it.
2603 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2605 * archures.c (bfd_mach_i960_hx): Define.
2606 * bfd-in2.h: Rebuild.
2607 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2608 (MATRIX): Expand entries for HX.
2609 (arch_info_struct): Add i960:hx entry.
2610 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2611 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2612 (coff_set_flags): Handle bfd_mach_i960_hx.
2614 Support for building as a shared library, based on patches from
2615 Alan Modra <alan@spri.levels.unisa.edu.au>:
2616 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2617 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2618 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2619 * configure: Rebuild.
2620 * configure.host: If --enable-shared, adjust shared library stuff
2621 based on the host. If the host is SunOS, and the linker supports
2622 -rpath, set HLDFLAGS to use it.
2623 * Makefile.in (ALLLIBS): New variable.
2624 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2625 (COMMON_SHLIB, SHLINK): New variables.
2626 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2627 (STAGESTUFF): Remove variable.
2628 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2630 (stamp-ofiles): New target, like old ofiles target, but build
2631 using a temporary file and move-if-change, and touch stamp-ofiles
2633 (ofiles): Just depend upon stamp-ofiles.
2634 (stamp-piclist, piclist): New targets.
2635 ($(SHLIB), $(SHLINK)): New targets.
2636 (targets.o, archures.o): Build twice if PICFLAG is set.
2637 (do_mostlyclean): Remove pic/*.o.
2638 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2640 (do_distclean): Remove pic and stamp-picdir.
2641 (install): Install shared libraries.
2642 ($(OFILES)): Depend upon stamp-picdir.
2643 (stamp-picdir): New target.
2645 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2647 * libcoff.h: Rebuild.
2649 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2650 flavour of a section with no owner.
2652 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2653 ELF_LINK_NON_ELF flag.
2654 (mips_elf_create_got_section): Likewise.
2656 * elf.c: Revert last change, since it breaks dynamic linking.
2657 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2659 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2660 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2661 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2663 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2665 * elf.c (assign_file_positions_for_segments): If the backend does
2666 not want the elf header or the program headers in the address
2667 space, do not include them in the calculations.
2669 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2670 function to determine if we need additional program headers.
2671 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2672 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2674 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2676 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2678 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2680 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2681 back into one line. Some compilers (sunos 4.1.3 for example)
2682 won't accept args split across more than one line.
2684 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2686 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2687 * configure: Regenerate.
2689 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2691 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2692 try to do arithmetic on a void *, cast it to a unsigned char * first.
2694 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2696 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2697 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2699 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2700 flag for a newly defined symbol.
2701 (NAME(bfd_elf,record_link_assignment)): Likewise.
2702 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2703 set the DEF or REF_REGULAR flags correctly.
2705 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2706 (libbfd.h, libcoff.h): Corresponding change.
2708 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2709 a PLT32 reloc as dynamic.
2710 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2711 is not referenced by a dynamic object, and we are not making a
2712 shared object, then don't make a PLT entry. If we do make a PLT
2713 entry, make sure the symbol has been recorded as dynamic.
2715 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2717 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2718 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2719 (powerpcle-*-cygwin32): New.
2720 * peicode.h (add_data_entry): Get address from vma.
2722 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2724 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2725 attached to the section has already been created as an undefined
2726 symbol, treat it as if it hasn't been created yet.
2728 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2730 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2731 symbol or section symbols if stripping all symbols and this is not
2732 a relocateable link. Don't output the symbol string table if
2733 there are no symbols.
2734 (elf_link_flush_output_syms): Don't do anything if there are no
2737 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2739 * coff-aux.c: New file.
2740 * hosts/m68kaux.h: New file.
2741 * config.bfd (m68*-apple-aux*): New target.
2742 * configure.in (m68*-apple-aux*): New native host.
2743 (m68kaux_coff_vec): New vector.
2744 * configure: Rebuild.
2745 * targets.c (m68kaux_coff_vec): Declare.
2746 * coffcode.h (bfd_coff_backend_data): Add field
2747 _bfd_coff_link_add_one_symbol.
2748 (bfd_coff_link_add_one_symbol): Define.
2749 (compare_arelent_ptr): New static function if TARG_AUX.
2750 (coff_write_relocs): If TARG_AUX, sort the relocs.
2751 (coff_write_object_contents): Set A/UX aouthdr magic number.
2752 (coff_link_add_one_symbol): Define if not defined.
2753 (bfd_coff_std_swap_table): Initialize new field.
2754 * libcoff.h: Rebuild.
2755 * cofflink.c (coff_link_add_symbols): Call
2756 bfd_coff_link_add_one_symbol rather than
2757 _bfd_generic_link_add_one_symbol.
2758 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2759 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2760 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2761 * Makefile.in: Rebuild dependencies.
2762 (BFD32_BACKENDS): Add coff-aux.o.
2763 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2765 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2767 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2768 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2770 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2772 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2773 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2774 (maintainer-clean): Warn about deleting special files.
2775 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2777 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2778 warning symbols correctly.
2779 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2780 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2781 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2782 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2783 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2784 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2786 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2789 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2791 * libcoff-in.h: aligned newly exported names with bfd naming
2792 conventions. Removed an erroneous define of POWERPC_LE_PE.
2793 * libcoff.h: Rebuild.
2794 * cofflink.c, coff-ppc.c: the above function name changes
2796 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2798 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2799 * ecoff.c (struct extsym_info): Define.
2800 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2801 to ecoff_link_write_external.
2802 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2803 Strip symbols when appropriate.
2805 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2806 * syms.c (BSF_OBJECT): Define.
2807 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2808 * bfd-in2.h: Rebuild.
2809 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2811 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2814 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2815 copying relocs into a shared object, treat a defined global symbol
2817 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2818 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2819 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2821 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2822 real defined symbol, not to a weak defined symbol.
2824 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2826 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2827 and made a few static functions externs.
2829 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2830 POWERPC_LE_PE hack in cofflink.
2832 * libcoff-in.h: promoted the following from cofflink.c to allow
2833 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2834 coff_debug_merge_element, struct coff_debug_merge_type,
2835 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2836 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2837 coff_debug_merge_hash_lookup, coff_link_section_info,
2838 coff_final_link_info, coff_debug_merge_hash_newfunc,
2839 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2841 * libcoff.h: re-gen'd
2843 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2845 * syms.c: Include "bfdlink.h".
2846 (struct stab_find_info): Define.
2847 (_bfd_stab_section_find_nearest_line): New function.
2848 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2849 * libbfd.h: Rebuild.
2850 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2851 * elf.c (_bfd_elf_find_nearest_line): Try calling
2852 _bfd_stab_section_find_nearest_line before searching the ELF
2853 symbol table. Find the closest STT_FUNC symbol, not the last one.
2854 * libcoff-in.h (coff_data_type): Add line_info field.
2855 * libcoff.h: Rebuild.
2856 * coffgen.c (coff_find_nearest_line): Try calling
2857 _bfd_stab_section_find_nearest_line before searching the COFF
2859 * Makefile.in: Rebuild dependencies.
2861 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2863 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2864 4 bytes, so we get the correct value when updating the register
2865 field in little endian mode.
2867 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2869 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2870 entry_section fields. Add sntoc and snentry fields.
2871 * libcoff.h: Rebuild.
2872 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2873 not toc_section and entry_section (the COFF file does not have any
2874 sections at this point).
2875 (coff_write_object_contents): Set o_snentry and o_sntoc from
2876 snentry and sntoc rather than entry_section and toc_section.
2877 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2878 snentry, not toc_section and entry_section.
2879 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2880 entry_section from hentry.
2881 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2883 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2884 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2885 than using toc_section directly.
2887 * archures.c: Add missing `.' in enum bfd_architecture.
2888 * bfd-in2.h: Rebuild.
2890 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2891 Robert Lipe <robertl@arnet.com>.
2893 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2895 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2896 to sections we allocate. Use bfd_zalloc to allocate initialial
2897 sections, not bfd_alloc.
2898 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2899 SDA{,2}I16 relocations.
2900 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2901 whether to put something in .sbss or not.
2902 (ppc_elf_relocate_section): Add support for more relocations. Add
2903 in sec->output_offset where appropriate. Make error messages
2904 include the symbol name.
2906 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2907 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2908 doesn't get redefined messages if -shared.
2910 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2911 section if the rel_section field has been set up.
2913 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2915 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2918 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2920 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2921 of flags, only flags used are controlled by mach number. Bump up
2922 output file mach number to highest of input file mach numbers.
2923 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2924 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2926 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2927 bfd_elf64_sparc_vec support.
2929 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2931 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2932 the embedded bit is set on some objects and not on others. Just
2934 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2937 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2939 * coffcode.h (coff_new_section_hook): Don't try to align the
2942 * coffcode.h (coff_set_section_contents): Fix the handling of the
2943 .lib section to work even if the entire section contents are
2944 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2945 Robert Lipe <robertl@arnet.com>.
2947 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2949 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2950 memory here for contents.
2952 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2953 _SDA2_BASE_ by 32768.
2954 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2955 started using. Allocate contents for .sdata and .sdata2 sections
2957 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2959 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2960 size _SDA{,2}_BASE_.
2961 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2964 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2966 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2968 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2969 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2970 (bfd_mach_sparc_v9a): Define.
2971 (bfd_mach_sparc_v9_p): Define.
2972 * bfd-in2.h: Regenerated.
2973 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2975 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2976 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2977 to bfd_elf32_sparc_vec.
2978 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2979 Add v8plus{,a} support.
2981 (sparc_compatible): New function.
2982 * elf32-sparc.h: #include "elf/sparc.h".
2983 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2984 elf32_sparc_final_write_processing): New functions.
2985 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2986 elf_backend_final_write_processing): Define.
2988 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2990 * elf-bfd.h (struct elf_link_hash_entry): Add
2991 linker_section_pointer field.
2992 (enum elf_linker_section_enum): Enumeration for new way of
2993 creating linker dynamic sections and symbols.
2994 (elf_linker_section{,_pointers}): New structures for creating
2995 dynamic sections and symbols.
2996 (elf_obj_tdata): Add linker_section_pointers and linker_section
2998 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
2999 (_bfd_elf_create_linker_section): New declarations.
3000 (_bfd_elf_find_pointer_linker_section): Ditto.
3001 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3002 (_bfd_elf_make_linker_section_rela): Ditto.
3004 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3006 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3007 (ppc_elf_create_linker_section): New function to create the
3008 sections .got, .sdata, and .sdata2.
3009 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3011 (ppc_elf_check_relocs): Support more of the eabi relocations.
3012 (ppc_elf_relocate_section): Ditto.
3013 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3014 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3016 * elflink.h (elf_create_pointer_linker_section): New function to
3017 create initialized pointers in dynamic linker sections.
3018 (elf_finish_pointer_linker_section): Actually intialize the
3019 pointers created above.
3021 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3022 macros to provide both 32 and 64 bit versions of
3023 elf_create_pointer_linker_section.
3024 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3025 provide both 32 and 64 bit versions of
3026 elf_finish_pointer_linker_section.
3028 * elflink.c (_bfd_elf_create_linker_section): New function to
3029 create a linker section.
3030 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3031 given address in the linker pointer offsets created for a given
3033 (_bfd_elf_make_linker_section_rela): Make a RELA section
3034 corresponding to the generated linker section.
3036 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3038 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3040 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3042 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3043 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3044 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3045 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3046 toc entry in an objdump) for now.
3047 (ppc_do_last, ppc_get_last): New function - needed to save processing
3048 the toc owner to the end.
3049 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3052 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3053 toc owner from being done till last. Must define POWERPC_LE_PC
3056 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3058 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3060 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3061 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3063 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3065 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3067 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3069 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3071 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3073 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3075 * elf.c (assign_file_positions_for_segments): Don't increment file
3076 offset for a segment which contains no loadable sections.
3078 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3080 * reloc.c: Add new PowerPC relocations.
3081 * {bfd-in2,libbfd}.h: Regenerate.
3083 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3084 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3086 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3088 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3091 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3094 * coffgen.c (coff_find_nearest_line): Don't try to cache
3095 information in sections that are not owned by a BFD. From Richard
3096 Henderson <richard@atheist.tamu.edu>.
3098 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3099 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3100 * elflink.h (elf_link_output_extsym): Remove special check for
3103 * ecoffswap.h: Add prototypes for static functions.
3105 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3107 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3108 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3110 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3111 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3112 support. Begin support for R_PPC_SDA{2,}REL.
3114 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3116 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3117 create the .got and .got.neg sections.
3118 (ppc_elf_size_dynamic_sections): Call it.
3119 (ppc_elf_check_relocs): Call it.
3120 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3121 (ppc_elf_check_relocs): Add error messages for relocations we
3122 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3125 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3127 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3128 section flags for V.4 and eabi.
3130 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3132 * elf.c (assign_file_positions_for_segments): If a segment
3133 contains no sections, don't mark it as readable.
3135 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3136 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3138 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3139 dynamic section, if there is one.
3140 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3141 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3142 (bfd_elf64_swap_dyn_in): Likewise.
3143 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3145 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3147 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3148 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3149 <pirker@eiunix.tuwien.ac.at>.
3151 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3153 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3154 PowerPC V.4 and eabi.
3155 * bfd-in2.h: Regenerate.
3156 * libfd.h: Regenerate.
3158 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3160 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3161 section type and SHF_EXCLUDE section flag, turning them into the
3162 appropriate bfd section flag.
3164 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3166 * xcofflink.c (xcoff_link_add_symbols): Create the special
3167 sections if we see a DYNAMIC object, in case that is the only
3168 XCOFF input object we see.
3170 * elf32-mips.c: Extensive changes for a start at dynamic linking
3171 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3173 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3174 (struct elf_backend_data): Remove
3175 elf_backend_create_program_headers field. Add
3176 elf_backend_additional_program_headers and
3177 elf_backend_modify_segment_map fields.
3178 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3180 (elf_backend_additional_program_headers): Likewise.
3181 (elf_backend_modify_segment_map): Likewise.
3182 (elf_backend_create_program_headers): Don't define.
3183 (elfNN_bed): Change to account for field changes.
3184 * elf.c (assign_file_positions_for_segments): Call new
3185 modify_segment_map backend function. Don't call old
3186 create_program_headers backend function.
3187 (get_program_header_size): Call additional_program_headers rather
3188 than create_program_headers.
3189 * elflink.h (elf_link_add_object_symbols): Initialize
3190 type_change_ok from new backend field.
3191 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3193 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3194 a reloc against the appropriate section.
3196 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3197 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3198 (elf_flags_init): Rename from elf_ppc_flags_init.
3199 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3201 (ppc_elf_copy_private_bfd_data): Likewise.
3202 (ppc_elf_merge_private_bfd_data): Likewise.
3204 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3207 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3209 * coff-alpha.c (alpha_relocate_section): During final link, allow
3210 output .lita section to be bigger than 64k by adjusting gp value
3211 on a per-input section basis.
3212 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3214 (struct ecoff_section_tdata): Add gp field.
3216 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3218 Handle Alpha ECOFF changes in OSF/1 3.2.
3219 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3221 * coff-alpha.c: Include "aout/ar.h".
3222 (alpha_ecoff_get_relocated_section_contents): Don't require an
3223 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3224 3.2 doesn't generate one.
3225 (alpha_relocate_section): Likewise.
3226 (alpha_ecoff_slurp_armap): Define.
3227 (alpha_ecoff_slurp_extended_name_table): Define.
3228 (alpha_ecoff_construct_extended_name_table): Define.
3229 (alpha_ecoff_truncate_arname): Define.
3230 (alpha_ecoff_write_armap): Define.
3231 (alpha_ecoff_generic_stat_arch_elt): Define.
3232 (alpha_ecoff_update_armap_timestamp): Define.
3234 (alpha_ecoff_read_ar_hdr): New static function.
3235 (alpha_ecoff_get_elt_at_filepos): New static function.
3236 (alpha_ecoff_openr_next_archived_file): New static function.
3237 (alpha_ecoff_get_elt_at_index): New static function.
3238 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3239 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3240 _bfd_ecoff to alpha_ecoff.
3241 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3242 field from backend structure, rather than always calling
3243 _bfd_get_elt_at_filepos.
3244 * coff-mips.c (mips_ecoff_backend_data): Initialize
3245 get_elt_at_filepos field.
3246 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3247 from _bfd_generic_read_ar_hdr with minor changes.
3248 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3249 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3250 * libbfd.h: Rebuild.
3252 * bfd-in.h (BFD_IN_MEMORY): Define.
3253 * libbfd-in.h (struct bfd_in_memory): Define.
3254 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3255 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3256 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3257 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3258 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3259 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3260 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3261 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3262 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3263 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3265 (bfd_openstreamr): Likewise.
3266 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3267 BFD_IN_MEMORY is not set.
3268 * riscix.c (riscix_some_aout_object_p): Likewise.
3269 * bfd-in2.h, libbfd.h: Rebuild.
3271 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3272 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3273 (bfd_get_elt_at_index): Define.
3274 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3275 bfd_get_elt_at_index. Change index parameter from int to
3277 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3278 (_bfd_noarchive_get_elt_at_index): Define.
3279 (_bfd_archive_bsd_get_elt_at_index): Define.
3280 (_bfd_archive_coff_get_elt_at_index): Define.
3281 * bfd-in2.h, libbfd.h: Rebuild.
3282 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3283 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3284 * ieee.c (ieee_get_elt_at_index): Define.
3285 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3286 * oasys.c (oasys_get_elt_at_index): Define.
3287 * som.c (som_get_elt_at_index): Define.
3289 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3290 numbers to the .text section.
3292 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3294 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3295 If there is a SEC_DEBUGGING section, get the contents of the debug
3296 information part from it.
3297 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3299 (ieee_write_object_contents): Check ieee_write_debug_part return.
3301 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3303 * config.bfd (i[345]86-*-freebsd*): Add target.
3304 * configure.in (i386freebsd_vec): Add vec.
3305 * configure: Regenerate.
3306 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3307 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3308 Rebuild dependencies..
3309 * freebsd.h: New file.
3310 * i386freebsd.c: New file.
3311 * targets.c (i386freebsd_vec): Declare.
3312 (bfd_target_vector): Add i386freebsd_vec.
3313 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3314 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3316 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3318 * ieee.c (ieee_slurp_debug): New static function.
3319 (ieee_object_p): Call it.
3320 (ieee_slurp_section_data): Skip debugging sections.
3321 (ieee_get_reloc_upper_bound): Likewise.
3322 (ieee_get_section_contents): Likewise.
3323 (ieee_canonicalize_reloc): Likewise.
3324 (ieee_write_section_part): Likewise.
3325 (ieee_write_debug_part): Likewise.
3326 (ieee_write_data_part): Likewise.
3327 (init_for_output): Likewise.
3329 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3331 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3333 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3334 relocs, since ppc_elf_relocate_section handles the linker case.
3335 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3337 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3338 ppc_elf_relocate_section since that is now the only caller.
3339 (ppc_elf_relocate_section): Ditto.
3341 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3343 * coffcode.h (coff_write_object_contents): If we don't know the
3344 section of the entry point for an XCOFF executable, always set the
3345 entry address to -1.
3347 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3349 * elf.c (bfd_section_from_shdr): Add support for note sections.
3351 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3353 * bfd-in.h (struct _symbol_info): Add stab_type field.
3354 * bfd-in2.h: Rebuild.
3355 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3357 * elf32-ppc.c: Remove trailing newline from calls to
3359 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3360 difference if target endianness is known.
3362 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3364 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3365 old style TOC16 references without using R_PPC_GOT.
3366 (ppc_reloc_type): Ditto.
3367 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3368 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3369 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3370 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3371 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3373 (ppc_elf_adjust_dynamic_symbol): Ditto.
3374 (ppc_elf_adjust_dynindx): Ditto.
3375 (ppc_elf_size_dynamic_sections): Ditto.
3376 (ppc_elf_finish_dynamic_symbol): Ditto.
3377 (ppc_elf_finish_dynamic_sections): Ditto.
3378 (ELF_DYNAMIC_INTERPRETER): Define.
3380 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3382 * elf.c (copy_private_bfd_data): When attaching sections to
3383 segments ignore sections that won't be allocated. Patch from
3386 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3388 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3391 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3393 * coff-i960.c (CALC_ADDEND): Define.
3394 (coff_i960_relocate_section): Add the input section VMA to the
3395 addend for PC relative relocs.
3397 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3399 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3400 to correctly terminate.
3402 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3404 * targets.c (enum bfd_endian): Define.
3405 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3406 from boolean to enum bfd_endian. Change header_byteorder_big_p
3408 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3409 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3410 * bfd-in2.h: Rebuild.
3411 * All targets: Change initialization of byteorder and
3412 header_byteorder to use enum bfd_endian values rather than
3414 * All files: Change all references to byteorder_big_p and
3415 header_byteorder_big_p to use new bfd_*_endian macros.
3417 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3419 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3421 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3423 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3425 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3427 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3429 * ieee.c: Lots of minor cleanups. Make many functions return
3430 errors rather than calling abort. Also:
3431 (ieee_write_twobyte): Remove; change callers to call existing
3432 ieee_write_2bytes function.
3433 (ieee_write_expression): Don't output the section twice when
3434 outputting a local symbol. Don't emit an extraneous zero if there
3436 (ieee_slurp_sections): Set the lma as well as the vma.
3437 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3439 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3440 a recognized one or bfd_arch_unknown.
3441 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3443 (ihex_get_symtab): Likewise.
3445 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3447 * aoutx.h: Include <ctype.h>.
3448 (struct aout_link_includes_table): Define.
3449 (struct aout_link_includes_totals): Define.
3450 (struct aout_link_includes_entry): Define.
3451 (aout_link_includes_lookup): Define macro.
3452 (struct aout_final_link_info): Add includes field.
3453 (aout_link_includes_newfunc): New static function.
3454 (NAME(aout,final_link)): Initialize includes hash table.
3455 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3457 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3459 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3461 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3463 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3465 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3467 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3468 (pe_print_private_bfd_data): call pe_print_reloc.
3469 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3470 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3471 up some debugging as well.
3473 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3475 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3478 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3480 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3481 when setting sections to NULL.
3483 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3485 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3487 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3488 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3490 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3491 * bfd-in2.h: Rebuild.
3493 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3495 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3497 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3499 * ihex.c (ihex_scan): Handle record types 4 and 5.
3500 (ihex_object_p): Permit types 4 and 5.
3501 (ihex_set_section_contents): Remove check for out of range
3503 (ihex_write_object_contents): Generate types 4 and 5.
3505 * elflink.h (elf_link_output_extsym): Just ignore warning and
3506 indirect references to symbols which don't really exist.
3508 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3510 * peicode.h (pe_print_idata): Minor format fixes
3511 (pe_print_edata): New function. Under private printing, this formats
3512 the edata section of a PE file.
3513 (pe_print_private_bfd_data): Added call to pe_print_edata.
3515 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3517 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3518 index, don't call stoi.
3520 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3522 * srec.c (srec_scan): Set lma as well as vma.
3524 * ihex.c: New file; support for Intel Hex format.
3525 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3526 (ihex_vec): Declare.
3527 (bfd_target_vector): Always include ihex_vec.
3528 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3529 * Makefile.in: Rebuild dependencies.
3530 (BFD_LIBS): Add ihex.o
3531 (BFD_LIBS_CFILES): Add ihex.c.
3532 * bfd-in2.h: Rebuild.
3534 * elf.c (assign_file_positions_for_segments): Sort the sections in
3536 (get_program_header_size): Return the right size if segment_map is
3538 (copy_private_bfd_data): Don't bother to sort the sections.
3540 * bfd.c (bfd_record_phdr): New function.
3541 * bfd-in.h (bfd_record_phdr): Declare.
3542 * bfd_in2.h: Rebuild.
3544 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3547 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3548 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3550 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3551 (bfd_zmalloc): Change declaration.
3552 * libbfd.h: Rebuild.
3553 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3554 and realloc. Don't set bfd_error_no_memory if they fail.
3556 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3558 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3559 uses as well. Added a new howto to deal with TOCREL16 relocs that
3560 are TOCDEFN as well.
3561 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3562 to handle RVA relocs from dlltool.
3563 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3564 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3565 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3567 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3568 to get the right section alignment.
3570 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3572 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3573 p_paddr if p_paddr is zero.
3574 (make_mapping): Set includes_filehdr and includes_phdrs for first
3576 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3578 (assign_file_positions_for_segments): Handle includes_filehdr and
3579 includes_phdrs. Remove special handling of PT_PHDR and first
3581 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3582 when appropriate. Remove special handling of PT_PHDR segment.
3583 Use a more complex condition for when a section is included in a
3584 segment to handle Solaris linker oddities.
3586 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3588 * coff-m88k.c (howto_table): Reformatted for easier reading;
3589 special_function now points to new function m88k_special_reloc.
3590 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3592 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3593 be done correctly by m88k_special_reloc.
3594 (reloc_processing): New function to be used by RELOC_PROCESSING.
3595 (RELOC_PROCESSING): Define to call reloc_processing.
3597 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3599 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3600 (pe_print_pdata): Likewise.
3602 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3603 obstack_alloc fails.
3604 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3606 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3607 * Many files: don't set bfd_error_no_memory if one of the above
3610 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3611 if p_paddr_valid is set.
3612 (copy_private_bfd_data): New static function.
3613 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3615 * elf.c (assign_file_positions_for_segments): Fix case where extra
3616 program headers were allocated.
3618 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3619 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3620 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3621 _bfd_elf_print_private_bfd_data.
3623 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3624 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3625 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3626 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3627 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3628 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3629 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3631 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3633 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3634 * elf.c (make_mapping): New static function.
3635 (map_sections_to_segments): New static function.
3636 (elf_sort_sections): New static function.
3637 (assign_file_positions_for_segments): New static function.
3638 (map_program_segments): Remove.
3639 (get_program_header_size): Remove sorted_hdrs, count, and
3640 maxpagesize parameters. Simplify.
3641 (assign_file_positions_except_relocs): When generating an
3642 executable, use assign_file_positions_for_segments.
3643 (elf_sort_hdrs): Remove.
3644 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3645 to get_program_header_size.
3647 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3649 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3651 * configure, config.in: Regenerate with autoconf 2.7.
3653 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3654 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3656 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3658 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3659 (ecoff_sec_to_styp_flags): Likewise.
3660 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3661 (ecoff_set_symbol_info): Handle scRConst.
3662 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3663 (ecoff_compute_section_file_positions): Handle .rconst section.
3664 (_bfd_ecoff_write_object_contents): Likewise.
3665 (ecoff_link_check_archive_element): Handle scRConst.
3666 (ecoff_link_add_externals): Likewise.
3667 (ecoff_link_write_external): Handle .rconst section.
3668 (ecoff_reloc_link_order): Likewise.
3669 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3670 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3672 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3674 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3675 DEF_DYNAMIC flag is set.
3677 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3679 * host-aout.c: If TRAD_HEADER is defined, include it.
3681 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3683 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3684 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3685 (BFD_NEED_DECLARATION): New function.
3686 * configure.in: Use BFD_NEED_DECLARATION.
3687 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3688 * configure, config.in: Rebuild with autoconf 2.6.
3690 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3691 special_sections before returning when called with a non XCOFF
3694 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3697 * coffcode.h (coff_compute_section_file_positions): Only pad the
3698 previous section to force file alignment when creating an
3701 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3703 * coffcode.h (coff_compute_section_file_positions): If
3704 RS6000COFF_C, set up the .debug section.
3706 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3707 if it is not large enough to accomodate the entire TOC area with
3708 signed 16 bit offsets.
3709 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3711 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3712 TOC anchor to use the TOC value used in the output file.
3714 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3716 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3717 (_bfd_coff_read_string_table): Likewise.
3719 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3721 * pe-arm.c: Fix typos.
3722 * coff-arm.c: Likewise.
3724 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3726 * coff-ppc.c (list_ele): Added "cat"egory member.
3727 (record_toc): New category parameter (priv or pub).
3728 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3729 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3730 the mainline. It addes extra toc cells in error.
3731 (ppc_coff_swap_sym_in_hook): Added some documentation.
3732 (dump_toc): Can now diagnose "virtual toc" chicanery.
3734 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3736 * elf-bfd.h (struct elf_link_hash_table): Change type of
3737 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3739 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3741 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3742 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3744 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3745 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3746 defined or mentioned in a regular file.
3748 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3750 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3751 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3752 (coff_ppc_relocate_section): Correct REL24 handling
3753 (ppc_process_before_allocation): Correct TOCDEFN handling
3755 * peicode.h (dir_names): Added name descriptions
3757 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3759 * VERSION: Updated to cygnus-2.6.
3761 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3763 * targets.c (m68k4knetbsd_vec): Declare.
3765 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3767 * targets.c (bfd_target): Change type of second argument to
3768 _bfd_print_private_bfd_data from void * to PTR.
3769 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3770 using PTR rather than void *.
3771 * bfd-in2, libbfd.h: Rebuild.
3772 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3774 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3775 _bfd_generic_bfd_print_private_bfd_data rather than casting
3778 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3780 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3781 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3783 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3784 BFD64_BACKENDS_CFILES): New variables.
3787 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3789 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3790 not at the file position of the first section.
3791 * coffcode.h (coff_compute_section_file_positions): Avoid using
3793 (coff_write_object_contents): When generating a PPC PE executable
3794 with no symbols, round up the file size to a COFF_PAGE_SIZE
3796 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3797 don't write out a string table.
3799 * elf.c (bfd_section_from_shdr): When using a different section
3800 header, pass the new one to _bfd_elf_make_section_from_shdr.
3801 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3802 (elf_map_symbols): Add section VMA to symbol value when comparing
3804 (_bfd_elf_compute_section_file_positions): Only build symbol table
3805 if there are some symbols. Set file offset of symtab and strtab
3807 (assign_file_positions_except_relocs): Remove dosyms parameter.
3808 Change all callers. Never set file offset of symtab and strtab
3810 (_bfd_elf_copy_private_section_data): New function.
3811 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3812 (_bfd_elf_copy_private_symbol_data): New function.
3813 (swap_out_syms): Check for special mapping of st_shndx created by
3814 copy_private_symbol_data.
3815 * elfxx-target.h: Use new copy routines.
3816 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3817 (_bfd_elf_copy_private_section_data): Declare.
3819 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3821 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3824 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3825 _bfd_dummy_target, matching the recent change to archive
3828 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3830 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3831 arithmetic on PTR types.
3833 * aout-target.h (MY(callback)): Set the lma of the sections.
3835 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3836 symbol into a reloc against the section.
3838 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3840 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3841 glue for the relocs: IMGLUE and IFGLUE.
3842 (record_toc): new function - tracks toc contents
3843 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3844 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3845 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3846 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3847 (ppc_record_toc_entry): Removed a debug define (duh)
3849 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3850 (pe_print_idata): New function - formats the idata section data
3851 (pe_print_pdata): New function - formats the pdata section data
3852 (pe_print_private_bfd_data): calls to above
3854 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3856 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3857 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3858 TARGET_SYM and TARGET_NAME for vector and BFD name.
3859 * coff-pmac.c (pmac_xcoff_vec): Remove.
3860 (TARGET_SYM, TARGET_NAME): Define.
3861 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3862 machine to 0, not all PowerMacs are 601s.
3864 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3866 * elfcode.h (elf_object_p): Read in any program headers.
3867 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3868 based on the program headers, if any.
3869 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3870 (map_program_segments): Set p_paddr of program headers based on
3873 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3875 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3878 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3879 trying to do a relocateable link with a non-a.out object file.
3881 * archive.c (bfd_generic_archive_p): Check the first object file
3882 in an archive even if target_defaulted is set. If the object file
3883 has the wrong xvec, reject it.
3885 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3886 be represented, report the name via _bfd_error_handler.
3887 (translate_to_native_sym_flags): Likewise.
3888 * elf32-mips.c (mips_elf_final_link): Likewise.
3889 * oasys.c (oasys_write_sections): Likewise.
3891 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3892 which checks for STYP_OVRFLO sections.
3893 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3894 reloc and lineno count overflows.
3895 (coff_write_object_contents): Call coff_count_linenumbers before
3896 coff_compute_section_file_positions. If RS6000COFF_C, handle
3897 reloc and lineno count overflows.
3898 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3899 relocs before dealing with .pad sections. Count overflow section
3900 headers when handling .pad sections.
3902 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3905 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3906 (struct xcoff_link_hash_table): Add descriptor_section and
3907 special_sections fields.
3908 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3909 (xcoff_link_add_symbols): Set linkage section alignment. Create
3910 descriptor section. Check for magic symbol names (_text, etc.),
3911 and record them in special_sections if found. Set
3912 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3913 descriptor field to point back to the function code symbol.
3914 (xcoff_sweep): Always mark the special descriptor_section.
3915 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3916 function descriptor, and mark it if it is.
3917 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3918 parameter, and fill it in. Allocate space for the descriptor
3920 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3921 global linkage code. If an undefined function descriptor is
3922 exported, arrange to define it. Warn about any other undefined
3924 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3925 (xcoff_write_global_symbol): Create a function descriptor when
3927 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3928 * bfd-in2.h: Rebuild.
3930 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3932 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3933 (ppc_coff_link_hash_table): new types for hashing
3934 (ppc_coff_link_hash_newfunc): hash entry constructor
3935 (ppc_coff_link_hash_table_init): hash table initializer
3936 (ppc_coff_link_hash_table_create): hash table constructor
3937 (ppc_record_toc_entry): changed references to hash table
3938 (coff_ppc_relocate_section): changed references to hash table
3940 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3941 * libcoff.h: Rebuild
3943 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3944 (coff_link_add_symbols): removed toc_offset init
3946 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3948 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3951 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3952 if it is given and mmep is available.
3953 * acconfig.h: Undef USE_MMAP.
3954 * configure, config.in: Regenerated.
3955 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3956 table handling the old way.
3957 (aout_get_external_symbols): Don't complain if last byte of string
3959 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3960 (bfd_free_window) [! USE_MMAP]: Don't define.
3961 (bfd_get_file_window,
3962 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3964 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3966 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3969 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3971 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3972 compatible with AMD generated COFF files. Try to support both AMD
3973 and GNU formats simultaneously.
3974 (coff_a29k_relocate_section): Likewise.
3976 * libbfd.c (bfd_get_file_window): Change writable parameter from
3977 int to boolean; update all callers. Pass MAP_SHARED if not
3978 writable--it's required on Solaris. Cast fprintf argument to
3980 * bfd-in.h (bfd_get_file_window): Update declaration.
3981 * bfd-in2.h: Rebuild.
3982 * aoutx.h: Update calls to bfd_get_file_window.
3984 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3986 (xcoff_swap_ldhdr_in): New static function.
3987 (xcoff_swap_ldsym_in): New static function.
3988 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3989 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3990 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3991 Handle XTY_ER/XMC_XO symbols correctly.
3992 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3993 rather than normal symbol table.
3994 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3995 already defined with the same absolute value.
3996 (xcoff_mark): When considering called symbols, check whether the
3997 descriptor is from a dynamic object, rather than the symbol
3999 (xcoff_build_ldsyms): Likewise.
4001 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4002 Cast realloc and malloc return values. If malloc or realloc fail,
4003 set bfd_error_no_memory.
4004 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4005 * bfd-in2.h: Rebuild.
4007 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4009 * coff-ppc.c (ppc_record_toc_entry): new function.
4010 (in_reloc_p): changed return value.
4011 (coff_ppc_relocate_section): much rework.
4012 (ppc_allocate_toc_section): new function.
4013 (ppc_process_before_allocation): new function.
4014 (ppc_coff_swap_sym_in_hook): new function.
4016 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4017 (coff_link_add_symbols): initialize toc_offset.
4019 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4020 (coff_swap_aouthdr_out): Added more sections to the data
4021 dictionary for the pe file header. Also changed linker version
4022 number on the ppc side.
4023 (dir_names): small improvements to the dictionary printing.
4024 (pe_mkobject_hook): save the file level flags.
4026 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4027 (pe_tdata): added real_flags field
4028 (coff_tdata): added local_toc_sym_map and access macro
4030 * libcoff.h (coff_link_hash_entry): added toc_offset field
4031 (pe_tdata): added real_flags field
4032 (coff_tdata): added local_toc_sym_map and access macro
4034 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4035 (coff_mkobject): init for local_toc_sym_map
4036 (coff_write_object_contents): set the internal_a.magic to
4037 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4040 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4042 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4043 entries until both the line number address and the function name
4044 address are too large.
4046 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4047 * configure: Rebuilt.
4049 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4050 is defined in the environment.
4052 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4054 * som.c (som_get_section_contents_in_window): Define to use
4057 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4059 * coff-i860.c: New file, based on coff-i386.c.
4060 * cpu-i860.c: New file, based on cpu-i386.c.
4061 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4062 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4063 targets, using i860coff_vec.
4064 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4065 trad-core.o and hosts/i860mach3.h.
4066 (i860coff_vec): Use coff-i860.o and cofflink.o.
4067 * configure: Rebuild.
4068 * Makefile.in: Rebuild dependencies.
4069 (ALL_MACHINES): Add cpu-i860.o.
4070 (BFD32_BACKENDS): Add coff-i860.o.
4071 (CFILES): Add cpu-i860.c and coff-i860.c.
4072 * targets.c (i860coff_vec): Declare.
4073 (bfd_target_vector): Add &i860coff_vec.
4074 * archures.c (bfd_i860_arch): Declare.
4075 (bfd_archures_list): Add &bfd_i860_arch.
4076 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4077 (coff_set_flags): Handle bfd_arch_i860.
4078 (coff_write_object_contents): Handle I860 a.out magic number.
4080 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4082 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4083 the created .tc section to 2.
4084 (xcoff_mark): Don't keep a .loader reloc for a call to an
4085 undefined symbol when creating a shared library.
4086 (xcoff_build_ldsyms): When creating a shared library, generate
4087 global linkage code for a call to an undefined symbol.
4089 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4091 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4092 BFD32_BACKENDS, BFD64_BACKENDS.
4093 (.dep1): Put mkdep output in a separate file.
4094 Rebuilt dependencies.
4096 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4099 Permit use of mmap when available:
4101 * configure.in: Check for mmap, madvise, mprotect.
4102 * config.in, configure: Regenerated.
4104 * libbfd.c (struct _bfd_window_internal): Define type.
4105 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4107 (ok_to_map): New static variable for debugging.
4108 (_bfd_generic_get_section_contents_in_window): New function.
4109 * bfd-in.h (bfd_window_internal): Declare type.
4110 (bfd_window): Define type.
4111 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4112 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4115 * libaout.h (struct aoutdata): Add two window fields.
4116 (obj_aout_sym_window, obj_aout_string_window): New macros.
4117 * aoutx.h (some_aout_object_p): Initialize windows.
4118 (aout_get_external_symbols): Get symbol data and strings in
4119 windows instead of explicitly allocated buffers.
4120 (slurp_symbol_table): Free window instead of memory.
4121 (bfd_free_cached_info): Release windows instead of freeing storage
4123 (aout_link_free_symbols): Ditto.
4125 * targets.c (bfd_target): Add new field for
4126 get_section_contents_in_window.
4127 (BFD_JUMP_TABLE_GENERIC): Updated.
4128 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4129 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4130 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4131 macros for get_section_contents_in_window field.
4133 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4135 * core.c: Renamed to corefile.c
4136 * makefile.dos (OBJS): Change core.o to corefile.o
4137 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4140 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4142 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4143 targ_selvecs to allow debugging under Irix-5 native.
4146 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4148 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4149 to o. Clobber and restore the list of new csects around the call
4150 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4151 linker error and the linker wants to read the symbol table. Reset
4152 the line number count of a real section even if it has no relocs.
4153 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4155 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4158 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4160 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4161 an undefined symbol in a shared link.
4163 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4164 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4165 phdm@info.ucl.ac.be (Philippe De Muyter).
4167 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4169 * coff-m88k.c (rtype2howto): New static function.
4170 (RTYPE2HOWTO): Use it rather than a macro definition.
4172 * coffcode.h (coff_write_object_contents): set internal_a.magic
4173 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4175 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4176 define TRAD_HEADER to new file hosts/delta68.h.
4177 m88*-motorola-sysv*, however, does use ptrace-core.o.
4178 * hosts/delta68.h: New file.
4180 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4181 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4183 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4185 * i386linux.c (MY(vec)): Declare before use.
4187 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4189 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4190 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4192 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4193 BFD is not of the right type.
4194 (bfd_elf_get_needed_list): Likewise.
4195 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4196 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4197 * xcofflink.c (XCOFF_XVECP): Define.
4198 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4200 (bfd_xcoff_import_symbol): Likewise.
4201 (bfd_xcoff_export_symbol): Likewise.
4202 (bfd_xcoff_link_count_reloc): Likewise.
4203 (bfd_xcoff_record_link_assignment): Likewise.
4204 (bfd_xcoff_size_dynamic_sections): Likewise.
4206 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4207 table index against the number of symbols for a base relative
4210 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4212 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4213 full_aouthdr flag here...
4214 (_bfd_xcoff_bfd_final_link): ...not here.
4216 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4218 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4219 systems that have a system <libelf.h>.
4220 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4221 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4222 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4223 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4224 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4225 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4226 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4228 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4230 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4231 set, set BSF_WEAK in symbol. Change all callers.
4232 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4233 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4234 _bfd_generic_link_add_one_symbol.
4235 (ecoff_indirect_link_order): Check that the section tdata relocs
4236 are not NULL before using them.
4238 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4239 define TRAD_HEADER as hosts/alphalinux.h.
4240 * configure: Rebuild.
4241 * hosts/alphalinux.h: New file.
4242 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4245 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4247 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4248 C_ECOMM storage classes.
4250 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4252 (xcoff_mark): Call xcoff_mark_symbol.
4253 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4254 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4256 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4258 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4260 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4262 (xcoff_find_reloc): New static function.
4263 (xcoff_link_add_symbols): Use it.
4264 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4265 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4266 relocate the value of C_DECL.
4268 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4270 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4272 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4273 callback decide what goes in .relocs.
4274 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4275 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4278 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4280 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4283 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4285 * xcofflink.c: More improvements, mostly to fix handling of
4286 constructors and a few other special cases.
4287 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4288 zero, reverting yesterday's change.
4289 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4290 (bfd_xcoff_link_count_reloc): Declare.
4291 (bfd_xcoff_record_link_assignment): Declare.
4292 * bfd-in2.h: Rebuild.
4294 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4296 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4297 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4298 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4299 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4300 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4301 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4303 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4306 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4307 segments includes the a.out header. See to that the magic number
4308 *always* is big-endian.
4310 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4311 m68k4k NetBSD configurations.
4313 * configure.in, configure: Separate i386 & mips NetBSD
4314 configurations from other BSD ones. Don't assume DEC is the only
4315 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4316 configurations. Add support for m68k4k NetBSD object format.
4318 * libaout.h: Added M_68K4K_NETBSD magic.
4320 * m68k4knetbsd.c: New file.
4322 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4324 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4327 * hosts/mipsnbsd.h: New file.
4330 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4332 * config.bfd: Add config stuff for mips*-*-magic* to set
4333 targ_defvec to ecoff_big_vec.
4336 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4338 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4340 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4341 toc_section, and entry_section fields.
4342 (struct xcoff_section_tdata): Remove ldrel_count field.
4343 * libcoff.h: Rebuild.
4344 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4346 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4347 full a.out header if full_aouthdr is set in xcoff_data.
4348 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4349 based on sections stored in xcoff_data.
4350 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4352 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4353 (rs6000coff_vec): Set symbol_leading_char to '.'.
4354 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4355 value stored in ret rather than returning a pointer value.
4357 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4359 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4362 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4364 * som.c (som_slurp_string_table): Allocate the strings with malloc
4365 since they're free'd by free_cached_info.
4366 (som_slurp_symbol_table): Similarly for the symbol table.
4368 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4370 * Makefile.in (diststuff): Don't make headers.
4372 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4374 * Makefile.in: Rebuild dependencies.
4376 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4377 output_bfd is not SunOS.
4378 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4379 non-SunOS input files.
4381 * xcofflink.c: Extensive changes to support linking shared objects
4382 and generating a .loader section.
4383 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4384 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4385 last_symndx, and ldrel_count fields.
4386 * libcoff.h: Rebuild.
4387 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4388 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4390 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4391 (bfd_xcoff_export_symbol): Declare.
4392 (bfd_xcoff_size_dynamic_sections): Declare.
4393 * bfd-in2.h: Rebuild.
4395 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4397 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4398 * configure: Rebuild.
4399 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4400 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4402 (pmac_xcoff_vec): Update to use new xcoff support.
4403 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4404 (xcoff_write_armap): Declare buf as unsigned char.
4405 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4407 * mpw-make.sed: Generalize subdir_do edit.
4409 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4411 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4412 correctly. Don't initialize asect->vma.
4414 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4416 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4417 something a little less than the page size.
4419 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4421 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4423 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4425 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4426 * coffcode.h (coff_write_object_contents): If .bss is before
4427 .data us that as data_start.
4428 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4430 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4431 (coff_swap_outhdr_out): Hardwire in version number.
4433 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4435 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4436 major and minor to *_vno, since the former are also macros in
4437 SunOS header files. Cast result of bfd_alloc to appropriate
4440 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4441 before assigning to sec_data.
4443 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4445 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4446 now relative to the section, not absolute.
4447 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4448 get the file name when there is a N_SO directory name. When
4449 handling stabs, remember that section->vma was added to the
4452 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4454 * sunos.c (struct sunos_link_hash_table): Add needed field.
4455 (sunos_link_hash_table_create): Call bfd_release, not free.
4456 (sunos_link_hash_table_create): Initialize needed field.
4457 (sunos_add_dynamic_symbols): Record needed objects.
4458 (bfd_sunos_get_needed_list): New function.
4459 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4460 * bfd-in2.h: Rebuild.
4462 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4464 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4466 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4468 * bfd-in.h (struct bfd_link_needed_list): Rename from
4469 bfd_elf_link_needed_list.
4470 * bfd-in2.h: Rebuild.
4471 * elf.c, elflink.h, libelf.h: Corresponding changes.
4473 Add start at AIX linker support; no shared libraries yet.
4474 * xcofflink.c: New file.
4475 * configure.in (rs600coff_vec): Use xcofflink.o.
4476 * configure: Rebuild.
4477 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4479 (struct xcoff_section_tdata): Define.
4480 (xcoff_section_data): Define macro.
4481 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4482 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4483 (_bfd_xcoff_bfd_final_link): Declare.
4484 (_bfd_ppc_xcoff_relocate_section): Declare.
4485 * libcoff.h: Rebuild.
4486 * coff-rs6000.c: Clean up a bit.
4487 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4488 cputype, csects, and debug_indices.
4489 (xcoff_copy_private_bfd_data): Copy cputype.
4490 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4491 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4492 (xcoff_reloc_type_lookup): Rename from
4493 rs6000coff_reloc_type_lookup.
4494 (coff_relocate_section): Define.
4495 (_bfd_xcoff_sizeof_headers): Define.
4496 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4497 (_bfd_xcoff_bfd_relax_section): Define.
4498 (_bfd_xcoff_bfd_link_split_section): Define.
4499 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4501 * coffcode.h (coff_compute_section_file_positions): If AIX,
4502 increment sofar by SMALL_AOUTSZ if not executable.
4503 (coff_write_object_contents): If AIX, always output an a.out
4504 header; if not executable, header size of SMALL_AOUTSZ.
4505 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4506 (_bfd_stringtab_init): Initialize xcoff field.
4507 (_bfd_xcoff_stringtab_init): New function.
4508 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4509 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4510 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4511 * libbfd.h: Rebuild.
4512 * Makefile.in: Rebuild dependencies.
4513 (BFD32_BACKENDS): Add xcofflink.o.
4514 (CFILES): Add xcofflink.c.
4516 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4517 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4518 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4520 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4522 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4524 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4526 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4527 * config.in: Regenerated.
4529 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4530 (_bfd_chunksize): New variable.
4531 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4532 for obstack chunk size.
4533 * configure.in: Check for getpagesize.
4534 * configure: Regenerated.
4536 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4538 * trad-core.c (rawptr): Make it a local variable of
4539 ptrace_unix_core_file_p.
4541 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4543 * coff-arm.c (in_reloc_p): New.
4544 * coff-i386.c (in_reloc_p): New.
4545 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4546 (coff_write_object_contents): Only set has_reloc_section
4548 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4549 in_reloc_p to decide if reloc should be emitted.
4550 * libcoff.h (pe_data_type.in_reloc_p): New.
4551 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4553 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4555 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4556 (_bfd_coff_read_internal_relocs): Likewise.
4557 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4558 (_bfd_coff_read_internal_relocs): Likewise.
4560 * elflink.h (elf_link_add_object_symbols): Correct conditions
4561 under which type and size change warnings are issued.
4563 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4565 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4566 a symbol which is not in a real section.
4567 (coff_write_native_symbol): Corresponding change.
4569 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4570 coff_link_hash_newfunc and make non-static.
4571 (_bfd_coff_link_hash_table_init): New function, broken out of
4572 _bfd_coff_link_hash_table_create.
4573 (_bfd_coff_link_hash_table_create): Use it.
4574 (process_embedded_commands): Make static.
4575 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4576 (_bfd_coff_link_hash_table_init): Declare.
4577 * libcoff.h: Rebuild.
4579 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4580 field in XCOFF tdata.
4581 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4582 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4583 based on cputype stored in a.out header, or in n_type of initial
4585 (coff_write_object_contents): Set cputype correctly in a.out
4587 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4589 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4590 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4592 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4593 * libcoff.h: Rebuild.
4595 * cpu-rs6000.c (rs6000_compatible): New static function.
4596 (bfd_rs6000_arch): Use it.
4597 * cpu-powerpc.c (powerpc_compatible): New static function.
4598 (arch_info_struct): Define various flavours of PowerPC.
4599 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4602 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4604 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4606 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4608 * elflink.h (elf_link_add_object_symbols): Don't warn about
4609 changing the size or type if the old definition was weak.
4611 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4613 * coffcode.h (combined_entry_type): Add fix_line field.
4614 (coff_slurp_line_table): Warn if we try to set the lineno field of
4616 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4617 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4618 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4619 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4621 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4622 * libcoff.h: Rebuild.
4624 * libcoff-in.h (struct xcoff_tdata): Define.
4625 (xcoff_data): Define.
4626 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4627 * bfd-in2.h, libcoff.h: Rebuild.
4628 * coff-rs6000.c (xcoff_mkobject): New static function.
4629 (coff_mkobject): Define.
4630 (xcoff_copy_private_bfd_data): New static function.
4631 (coff_bfd_copy_private_bfd_data): Define.
4632 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4634 (rs6000coff_vec): Add DYNAMIC to object_flags.
4635 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4636 .loader sections specially.
4637 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4638 section alignment from the XCOFF tdata information.
4639 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4640 F_SHROBJ, and copy the extra a.out header information into the
4641 XCOFF tdata structure.
4642 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4643 F_DYNLOAD and the extra a.out header information.
4644 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4645 C_HIDEXT symbol with attached csect information.
4646 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4647 in the o_maxdata field.
4648 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4649 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4650 end if BSF_NOT_AT_END is set.
4652 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4653 _bfd_read_ar_hdr_fn.
4654 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4655 * bfd-in2.h, libbfd.h: Rebuild.
4656 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4658 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4659 (bfd_slurp_bsd_armap_f2): Likewise.
4660 (_bfd_slurp_extended_name_table): Likewise.
4662 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4664 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4666 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4667 when the symbol table is empty.
4669 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4670 space for section symbols, since we don't output them either.
4671 (elf_m68k_adjust_dynindx): Removed.
4673 * ptrace-core.c (rawptr): Make it a local variable of
4674 ptrace_unix_core_file_p.
4676 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4678 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4681 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4682 Mac object file formats.
4684 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4686 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4687 auxent if there isn't one.
4688 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4689 rather than FILNMLEN as the maximum name length.
4691 * coffcode.h (bfd_coff_backend_data): Add new field
4692 _bfd_coff_print_aux.
4693 (bfd_coff_print_aux): New static function.
4694 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4695 scnlen field of an XTY_LD csect aux entry.
4696 (coff_print_aux): New static function.
4697 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4698 in coff_pointerize_aux_hook.
4699 (bfd_coff_std_swap_table): Initialize new field.
4700 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4701 * libcoff.h: Rebuild.
4702 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4703 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4705 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4706 if there are symbols, for native AIX ld compatibility.
4708 * coffcode.h (bfd_coff_backend_data): Add new field
4709 _bfd_coff_pointerize_aux_hook.
4710 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4711 or I960, and as 0 otherwise.
4712 (bfd_coff_std_swap_table): Initialize new field.
4713 * libcoff.h: Rebuild.
4714 * coffgen.c (coff_pointerize_aux): Change parameters to take
4715 symbol pointer instead of type and class, and to take aux index.
4716 Call _bfd_coff_pointerize_aux_hook if it is defined.
4717 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4718 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4719 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4721 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4722 read-only/host-only support.
4724 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4726 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4729 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4730 BFD_JUMP_TABLE_ARCHIVE accordingly.
4731 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4732 (_bfd_compute_and_write_armap): Declare.
4733 (_bfd_generic_read_ar_hdr): Declare.
4734 (_bfd_read_ar_hdr): Define.
4735 (_bfd_noarchive_read_ar_hdr): Define.
4736 (_bfd_archive_bsd_read_ar_hdr): Define.
4737 (_bfd_archive_coff_read_ar_hdr): Define.
4738 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4739 _bfd_read_ar_hdr instead.
4740 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4741 (_bfd_compute_and_write_armap): Rename from
4742 compute_and_write_armap. Make non-static. Change all callers.
4743 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4744 than _bfd_snarf_ar_hdr.
4745 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4746 * ieee.c (ieee_read_ar_hdr): Define.
4747 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4748 * oasys.c (oasys_read_ar_hdr): Define.
4749 * som.c (som_read_ar_hdr): Define.
4750 * bfd-in2.h, libbfd.h: Rebuild.
4752 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4754 * peicode.c (coff_swap_filehdr_in): If symptr is
4755 zero, there aren't any symbols, even if nsyms is set.
4757 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4759 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4761 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4762 sections, and set styp correctly for them: .got, .hash, .dynamic,
4763 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4764 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4766 (ecoff_sort_hdrs): New static function.
4767 (ecoff_compute_section_file_positions): Return boolean, not void.
4768 Sort the sections by VMA before looking through them. Put the
4769 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4770 section on an appropriate boundary within the page.
4771 (ecoff_compute_reloc_file_positions): Check return value of
4772 ecoff_compute_section_file_positions.
4773 (_bfd_ecoff_set_section_contents): Likewise.
4774 (_bfd_ecoff_write_object_contents): Check for various Alpha
4775 section types when incrementing text_size and data_size. Call
4776 adjust_headers backend function if it exists.
4777 * coff-alpha.c (alpha_adjust_headers): New static function.
4778 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4779 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4781 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4783 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4785 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4786 of ALTERNATE_AIX_CORE_FORMAT.
4787 * configure.in (aix4): No longer need CORE_FLAGS.
4788 * configure: Updated.
4790 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4792 NS32k changes from Ian Dall:
4793 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4795 (aout_link_input_section_std, aout_link_input_section_ext,
4796 aout_link_reloc_link_order): Call them instead of _bfd_*
4798 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4800 (backend_data): Use it instead of hardcoded zero.
4802 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4803 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4805 * ns32knetbsd.c: Include bfd.h.
4806 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4807 (MY_bfd_reloc_type_lookup): Declare function too.
4808 * pc532-mach.c (set_sizes): Don't declare.
4809 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4810 (backend_data, MY_backend_data): Don't define.
4812 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4813 ns32k-*-lites* like ns32k-*-netbsd*.
4815 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4818 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4820 * coffcode.h (coff_write_object_contents): Restore setting
4821 f_timdat to 0, deleted on August 22.
4823 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4825 * coffcode.h (coff_bfd_copy_private_symbol_data,
4826 coff_bfd_copy_private_section_data,
4827 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4828 * peicode.h (coff_bfd_copy_private_bfd_data): New
4829 (pe_bfd_copy_private_bfd_data): New.
4830 (coff_swap_scnhdr_in): Swap bss size into the right place.
4831 (pe_print_private_bfd_data): Add some newlines.
4833 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4835 * som.c (setup_sections): Don't die if a space has no subspaces.
4837 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4839 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4840 dynamic symbol override a common symbol. Don't change the size or
4841 type if they have been set and the new symbol is not a definition.
4842 Warn if the size or type changes.
4844 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4846 * som.c (som_begin_writing): Don't write the symbol table or
4848 (som_finish_writing): Write them here. Place them after the
4849 subspace data, but before the relocs.
4851 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4853 * sunos.c (sunos_add_one_symbol): Just pass false, not
4854 info->shared_library, to sunos_create_dynamic_sections.
4855 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4857 (sunos_check_dynamic_reloc): Remove .text section assertion.
4859 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4861 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4862 * configure, configure.in: Add pmac_xcoff_vec case.
4863 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4864 * coff-pmac.c: New file, PowerMac XCOFF support.
4865 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4866 * targets.c (pmac_xcoff_vec): Declare.
4868 * mpw-config.in: Various changes to be compatible with the
4869 autoconf-based configury.
4870 * mpw-make.sed: New file, sed commands to translate Unix
4871 makefile into MPW syntax.
4872 * mpw-make.in: Remove.
4873 * hosts/mpw.h: Remove.
4874 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4875 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4877 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4879 * binary.c (binary_get_symtab): Return an empty string on error.
4880 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4882 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4884 * coff-ppc.c: Reformatted according to gnu conventions
4885 Removed irrelevant "if 0" code
4887 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4889 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4890 symbols rather than as indirect symbols.
4891 (MY(slurp_symbol_table)): Don't do anything special about
4894 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4895 of .ctors and .dtors sections is no larger than 2.
4897 * sunos.c (sunos_add_one_symbol): Don't change
4898 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4900 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4901 dynamic symbols when creating a shared library.
4902 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4904 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4905 written even if it is not defined in a regular object.
4906 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4907 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4908 rather than the constant 22.
4909 (sunos_check_dynamic_reloc): Handle creating a shared library.
4910 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4911 zero when creating a shared library.
4912 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4913 write it out at the start of the symbol table.
4915 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4917 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4919 * config.bfd: Add arm-*-coff.
4920 * configure.in, configure: Add armcoff_{little,big}_vec.
4921 * targets.c (armcoff_{little,big}_vec): Declare.
4922 (bfd_target_vector): Add armcoff_{little,big}_vec.
4923 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4925 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4927 * targets.c (bfd_find_target): Remove debugging code.
4929 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4931 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4933 * Makefile.in: added *-ppc files
4934 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4935 allow pe based .o's to be shared with other tools on ppc/NT
4936 * config.bfd: added powerpc[le]-[pe|winnt] config support
4937 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4938 * peicode.h: Added more section flags for PE on ppc
4939 Added coff_swap_filehdr_out to allow peicode.h to be
4940 used for non-image PE files on ppc.
4941 Check for image, or not, before copying pe_opthdr
4942 * targets.c: Added new bfd's
4943 * targets.c: Removed two inactive bfds that shouldn't have made it this
4946 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4948 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4949 explicit values to initialize all relocs. Change all users.
4950 (ppc_elf_brtaken_inner): New function to handle branch predicition
4952 (ppc_elf_brtaken_reloc): Ditto.
4953 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4954 relocs use ppc_elf_unsupported_reloc.
4955 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4956 needs to be reported.
4957 (ppc_elf_relocate_section): Support branch prediction relocs.
4959 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4961 * bfd.c (bfd_assert): Remove \n from string passed to
4964 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4965 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4966 (bfd_coff_make_section_hook): Don't define.
4967 (coff_make_section_hook): Remove.
4968 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4969 (styp_to_sec_flags): Likewise.
4970 (coff_write_object_contents): Likewise.
4971 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4973 * libcoff.h: Rebuild.
4974 * coffgen.c (make_a_section_from_file): Just call
4975 bfd_make_section_anyway, not bfd_make_section or
4976 bfd_coff_make_section_hook.
4977 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4978 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4979 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4980 make_section_hook field.
4981 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4983 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4984 pointers into value field for warning and indirect symbols; just
4985 leave the value field alone.
4986 * linker.c (generic_link_add_symbol_list): Use next symbol for
4987 warning and indirect symbols, rather than looking in symbol value.
4988 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4989 parameter. Change all callers. Remove support for indirect
4990 symbols; it didn't work anyhow.
4991 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4992 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4993 * bfd-in2.h: Rebuild.
4995 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4997 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
4998 go back to telling the tools this reloc operates on 32 bits.
5000 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5002 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5003 rather than a direct fprintf.
5004 * archive.c (_bfd_write_archive_contents): Likewise.
5005 * coffcode.h (coff_slurp_symbol_table): Likewise.
5006 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5007 (ppc_elf_unsupported_reloc): Likewise.
5008 (ppc_elf_relocate_section): Likewise.
5009 * i386linux.c (linux_tally_symbols): Likewise.
5010 (linux_finish_dynamic_link): Likewise.
5011 * osf-core.c (osf_core_core_file_p): Likewise.
5012 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5013 * som.c (som_sizeof_headers): Likewise.
5014 * srec.c (srec_bad_byte): Likewise.
5015 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5016 * libbfd-in.h (bfd_assert): Declare first parameter const.
5017 * libbfd.h: Rebuild.
5018 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5019 bfd_reloc_overflow is enough.
5020 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5021 * coff-h8500.c (rtype2howto): Likewise.
5022 * coff-z8k.c (rtype2howto): Likewise.
5023 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5024 * elf.c (_bfd_elf_get_lineno): Likewise.
5025 (_bfd_elf_no_info_to_howto): Likewise.
5026 (_bfd_elf_no_info_to_howto_rel): Likewise.
5027 * hp300hpux.c (convert_sym_type): Likewise.
5028 (MY(swap_std_reloc_in)): Likewise.
5029 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5031 * libaout.h (struct aoutdata): Add line_buf field.
5032 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5033 and filename_buffer. Instead, use a malloc buffer stored in the
5034 new line_buf field. Remove length restrictions.
5036 * coffgen.c (string_size): Remove static variable.
5037 (debug_string_size, debug_string_section): Likewise.
5038 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5039 and debug_string_size_p parameters. Use them instead of the
5040 global variables. Change all callers.
5041 (coff_write_symbol): Likewise.
5042 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5043 (coff_write_symbols): Add local variables to replace removed
5046 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5047 function, and line_base fields.
5048 * libcoff.h: Rebuild.
5049 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5050 information, rather than using static variables.
5052 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5053 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5055 * init.c (initialized): Remove static variable.
5056 (bfd_init): Don't bother setting initialized.
5057 (bfd_check_init): Remove.
5058 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5059 * libbfd.h: Rebuild.
5061 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5063 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5064 size for full core dumps. Copy core file header to private data.
5065 (rs6000coff_core_file_failing_command,
5066 rs6000coff_core_file_failing_signal): New functions to extract
5067 the file name and terminating signal from the core file.
5068 * coff-rs6000.c: Use them.
5070 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5072 Change arch info to be const, initialized at compile time.
5073 * archures.c: Reindent many functions. Change CONST to const.
5074 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5075 nothing set it anyhow. Make next const.
5076 (bfd_arch_info_list): Remove.
5077 (bfd_archures_list): Rename from archures_init_table. Change from
5078 a table of function pointers to a table of bfd_arch_info_type
5079 structure addresses.
5080 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5081 (bfd_lookup_arch): Likewise.
5082 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5084 (bfd_default_arch_struct): Make const.
5085 (bfd_arch_init, bfd_arch_linkin): Remove.
5086 (bfd_get_arch_info): Return a const pointer.
5087 * init.c (bfd_init): Don't call bfd_arch_init.
5088 * bfd.c (struct _bfd): Make arch_info const.
5089 * bfd-in2.h: Rebuild.
5090 * libbfd.h: Rebuild.
5091 * configure.in: Put & before everything in $selarchs.
5092 * configure: Rebuild.
5093 * cpu-*.c: Change bfd_*_arch from a function which calls
5094 bfd_arch_linkin to a const structure.
5095 * ieee.c (ieee_object_p): Make arch const.
5097 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5099 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5101 * bfd-in2.h: Regenerate.
5102 * libbfd.h: Regenerate.
5104 * elf32-ppc.c (reloc_type): Update names to match current draft.
5105 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5106 relative. Update names to current V.4 draft.
5107 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5108 (ppc_elf_relocate_section): Rename relocations to match draft.
5110 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5112 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5113 compiled with -mrelocatable-lib to be linked with either normal
5114 modules or -mrelocatable modules.
5116 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5118 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5119 in the a.out header.
5121 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5122 a reloc against a local symbol, even if it's not a section.
5124 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5126 * targets.c (bfd_target): Remove unused align_power_min field.
5127 * bfd-in2.h: Rebuild.
5128 * All backends: Remove initialization of align_power_min.
5130 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5132 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5134 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5136 * config.bfd (mips-dec-netbsd*): New target.
5137 * configure.host (mips-dec-netbsd*): New host.
5138 * configure.in (mips-dec-netbsd*): New native.
5139 * configure: Rebuild.
5141 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5143 Make the COFF backend linker merge common types:
5144 * cofflink.c (struct coff_debug_merge_element): Define.
5145 (struct coff_debug_merge_type): Define.
5146 (struct coff_debug_merge_hash_entry): Define.
5147 (struct coff_debug_merge_hash_table): Define.
5148 (coff_debug_merge_hash_table_init): Define.
5149 (coff_debug_merge_hash_table_free): Define.
5150 (coff_debug_merge_hash_lookup): Define.
5151 (struct coff_final_link_info): Add debug_merge field.
5152 (coff_debug_merge_hash_newfunc): New static function.
5153 (_bfd_coff_final_link): Allocate and free debug_merge table.
5154 (coff_link_input_bfd): Merge identical enum, struct and union
5157 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5159 Convert i960 COFF to use COFF backend linker.
5160 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5161 structure to store the symbol being used.
5162 (coff_i960_start_final_link): New static function.
5163 (coff_i960_relocate_section): New static function.
5164 (coff_i960_adjust_symndx): New static function.
5165 (coff_start_final_link): Define.
5166 (coff_relocate_section): Define.
5167 (coff_adjust_symndx): Define.
5168 * coffcode.h (bfd_coff_backend_data): Add new callback function
5169 _bfd_coff_start_final_link.
5170 (bfd_coff_start_final_link): Define.
5171 (coff_start_final_link): Define if not defined.
5172 (bfd_coff_std_swap_table): Add coff_start_final_link.
5173 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5175 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5176 function callback is not NULL.
5177 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5178 (_bfd_coff_internal_syment_name): Declare.
5179 * libcoff.h: Rebuild.
5180 * configure.in (icoff_big_vec): Add cofflink.o.
5181 (icoff_little_vec): Likewise.
5182 * configure: Rebuild.
5184 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5186 * Makefile.in (clean-info): Remove extraneous tab from line
5189 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5191 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5192 contents has relocs.
5194 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5196 * coffcode.h (coff_compute_section_file_positions): Keep the
5198 (coff_write_object_contents): Remember if it's a relocatable
5200 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5201 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5202 if relocatable file. Swap out saved raw size.
5204 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5206 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5207 (maintainer-clean): Rename from realclean, passing
5208 maintainer-clean down to subdirectories, but leave realclean as a
5211 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5214 * dep-in.sed: Remove config.h from generated dependencies.
5216 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5217 broken out of sunos_canonicalize_dynamic_symtab.
5218 (sunos_canonicalize_dynamic_symtab): Call new function
5219 sunos_slurp_dynamic_symtab.
5220 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5221 dynamic symbol table to the caller.
5222 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5223 callback to override the symbols being read.
5224 * libaout.h (struct aout_backend_data): Add three new parameters
5225 to add_dynamic_symbols callback.
5227 Extensive minor changes to avoid various gcc warnings. Also:
5228 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5229 * archures.c (bfd_arch_info_type): Change mach field from long to
5231 (bfd_lookup_arch): Change machine parameter from long to unsigned
5234 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5236 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5237 a symbol with a non-zero plt_offset.
5239 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5241 * elfcode.h (align_file_position): Remove; not used.
5243 * configure.in: Only check for <sys/procfs.h> on a native system,
5244 and make sure it defines prstatus_t.
5245 * configure: Rebuild.
5247 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5249 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5251 * config.in: Rename from config.h.in.
5252 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5253 Check for config.h:config.in when creating stamp-h.
5254 * configure: Rebuild.
5255 * Makefile.in (stamp-h): Depend upon config.in rather than
5256 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5257 calling config.status.
5259 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5260 (Makefile): Just rebuild Makefile.
5261 (config.h, stamp-h): New targets.
5262 * configure.in: Create stamp-h when rebuilding config.h.
5263 * configure: Rebuild.
5265 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5267 * configure.in: Call AC_CONFIG_HEADER. Substitute
5268 HOST_64BIT_LONG. Check that various header files exist. Check
5269 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5270 and/or free need to be declared. Don't make a link to sysdep.h.
5271 Define TRAD_HEADER for various hosts.
5272 * configure: Rebuild.
5273 * configure.host: Don't set my_host. Add definitions taken from
5274 host header files for various entries. Remove entries which now
5276 * acconfig.h: New file.
5277 * config.h.in: New file, built by autoheader.
5278 * sysdep.h: New file.
5279 * Makefile.in (do_distclean): Don't remove sysdep.h.
5281 (LOCAL_H_DEPS): New variable.
5282 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5284 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5285 ($(OPTIONAL_BACKENDS)): Likewise.
5286 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5287 looking through sysdep.h.
5288 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5289 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5290 (fprintf_vma, sprintf_vma): Likewise.
5291 (int64_type, uint64_type): Don't define.
5292 * bfd-in2.h: Rebuild.
5293 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5294 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5295 * lynx-core.c: Include stuff from old hosts/lynx.h.
5296 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5297 rather than NO_FCNTL.
5298 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5299 rather than NATIVE_HPPAHPUX_COMPILER.
5300 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5302 * hosts/*.h: Remove all header files which merely include,
5303 declare, and define things. Leave header files which define
5304 information needed by trad-core.c.
5306 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5307 (BFD_CC_FOR_BUILD): Define.
5308 * configure.in: Use BFD_CC_FOR_BUILD.
5309 * configure: Rebuild.
5311 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5313 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5314 * configure: Rebuild.
5316 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5319 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5321 * config.bfd: i386pe_ve -> i386pe_vec.
5323 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5325 * configure.host: Incorporate host Makefile fragments by setting
5327 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5328 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5329 value based on whether the code is being compiled by a cross
5330 compiler. Don't substitute host_makefile_frag or frags.
5331 * aclocal.m4: New file to define local AC_PROG_CC.
5332 * configure: Rebuild.
5333 * Makefile.in (INSTALL): Set to @INSTALL@.
5334 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5335 (INSTALL_DATA): Set to @INSTALL_DATA@.
5337 (CC): Define as @CC@.
5338 (CFLAGS): Set to @CFLAGS@.
5339 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5340 (@host_makefile_frag@): Remove.
5341 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5342 after other options.
5343 (config.status): Remove dependency upon @frags@.
5344 * config/*.mh, config/README: Remove.
5346 * config.bfd: Rewrite to incorporate the contents of the Makefile
5347 fragments by setting shell variables, rather than merely returning
5348 the name of a Makefile fragment.
5349 * configure.in: Use shell variables set by config.bfd rather than
5350 looking at the target Makefile fragment files. Don't substitute
5351 target_makefile_frag. Do substitute TDEFINES.
5352 * configure: Rebuild.
5353 * Makefile.in (@target_makefile_frag@): Remove.
5354 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5355 * config/*.mt: Remove.
5357 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5359 * configure.in: Put changequote lines around "i[345]86" patterns
5360 section of core file support.
5362 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5364 * som.c (som_bfd_print_private_bfd_data): Define to use the
5367 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5369 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5370 entry, text_start and data_start.
5372 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5374 * Makefile.in (OFILES): Remove $(TDEPFILES).
5375 * config/apollo.mt (TDEPFILES): Remove.
5376 * config/README: Update.
5378 * configure.in: For a native configuration, set COREFILE and
5379 COREFLAG based on the canonical host name.
5380 * configure: Rebuild.
5381 * Makefile.in: Rebuild dependencies.
5382 (ALL_CFLAGS): Add @COREFLAG@.
5383 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5384 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5385 support routines. Check LYNX_CORE rather than HOST_LYNX.
5386 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5387 * i386lynx.c: Likewise.
5388 * m68klynx.c: Likewise.
5389 * sparclynx.c: Likewise.
5390 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5391 * *-core.c: Comment changes.
5392 * config/decstation.mh (HDEPFILES): Remove.
5393 (HDEFINES): Remove -DTRAD_CORE.
5394 * config/irix3.mh (RANLIB): Remove.
5395 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5396 (HDEFINES): Remove -DIRIX_CORE.
5397 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5398 (HDEFINES): Remove -DTRAD_CORE.
5399 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5400 * config/ultra3.mh (RANLIB): Remove.
5401 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5402 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5403 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5404 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5405 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5406 * config/i386aix.mh, config/i386bsd.mh: Remove.
5407 * config/i386linux.mh, config/i386mach3.mh: Remove.
5408 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5409 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5410 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5411 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5412 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5413 * config/solaris2.mh, config/stratus.mh: Remove.
5414 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5415 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5417 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5419 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5420 DT_FINI entry if the appropriate symbol is not in the hash table.
5422 * libelf.h (struct elf_backend_data): Add create_program_headers
5423 and want_hdr_in_seg fields.
5424 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5426 (elf_backend_create_program_headers): Likewise.
5427 (elfNN_bed): Initialize create_program_headers and
5429 * elf.c (get_program_header_size): Call create_program_headers
5431 (map_program_segments): Check want_hdr_in_seg backend field. Call
5432 create_program_headers backend routine.
5434 * elf.c (assign_file_positions_except_relocs): Align non allocated
5435 sections when creating an executable.
5437 * elfcode.h (elf_swap_phdr_in): Make non static.
5438 (elf_swap_phdr_out): Make non static.
5439 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5440 (bfd_elf32_swap_phdr_out): Declare.
5441 (bfd_elf64_swap_phdr_in): Declare.
5442 (bfd_elf64_swap_phdr_out): Declare.
5444 * ecofflink.c (ecoff_collect_shuffle): New static function.
5445 (_bfd_ecoff_get_accumulated_pdr): New function.
5446 (_bfd_ecoff_get_accumulated_sym): New function.
5447 (_bfd_ecoff_get_accumulated_ss): New function.
5448 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5449 (_bfd_ecoff_get_accumulated_sym): Declare.
5450 (_bfd_ecoff_get_accumulated_ss): Declare.
5451 * libbfd.h: Rebuild.
5453 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5455 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5457 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5458 warning symbols. If any section is named .gnu.warning.XXX, treat
5459 the contents as a warning to be issued if the symbol XXX is
5461 (elf_link_output_extsym): For an indirect or warning symbol, just
5462 output the symbol it points to.
5464 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5465 if bfd_hash_allocate fails, since it will already be set.
5466 (generic_link_hash_newfunc): Likewise.
5467 (archive_hash_newfunc): Likewise.
5468 (hash_entry_bfd): New static function.
5469 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5470 callback. Allocate a new warning using the hash table newfunc.
5471 Use bfd_hash_replace to update the entry in the hash table, rather
5472 than assuming we can copy the fields with structure assignment.
5474 * hash.c (bfd_hash_replace): New function.
5475 * bfd-in.h (bfd_hash_replace): Declare.
5476 * bfd-in2.h: Rebuild.
5478 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5480 * config.bfd: Add mips*vr4300-*-elf* target.
5481 * config/mipsbvr4300.mt: Added.
5483 See file ChangeLog.2
5490 version-control: never