1 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
3 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
4 mistake to have reused the ECOFF LITERAL for ELF since they have
6 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
7 * bfd-in2.h, libbfd.h: Rebuild.
9 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
12 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
13 dynamic relocation for an undefweak symbol when we are building
16 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
18 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
19 point explicitly to srcdir.
20 (targmatch.h): Edit references to point explicitly to objdir.
22 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
24 * config.bfd: When setting targ_cpu, don't get confused by
27 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
29 * configure.host: Add support for windows host (a build done
30 under the Microsoft build environment).
32 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
34 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
35 definition in a dynamic object, add it to the dynamic symbol table
36 if any dynamic object mentions it. Reverts part of last patch.
38 * sunos.c (struct sunos_link_hash_table): Add got_base field.
39 (sunos_link_hash_table_create): Initialize got_base.
40 (bfd_sunos_size_dynamic_sections): If the .got section is more
41 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
43 (sunos_check_dynamic_reloc): Subtract got_base from a base
46 * elf32-mips.c (elf_mips_isa): New static function.
47 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
48 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
50 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
52 * archive.c (do_slurp_coff_armap): Only treat archive as little
55 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
57 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
58 by the change in size of the section when EXEC_P is not set.
60 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
61 (m68kcoff_rtype_to_howto): New static function.
62 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
63 VMA to the addend for a PC relative reloc.
65 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
67 * Makefile.in: Rebuild dependencies.
69 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
72 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
74 * Makefile.in: Remove explicit dependencies for mn10200 and
76 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
77 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
78 (dependencies): Rebuilt.
80 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
82 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
85 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
86 section if the flags are compatible.
88 * configure.in: Add havevecs, and put it in tdefaults.
89 * mpw-config.in: Likewise.
91 * targmatch.sed: New file; a sed script to build targmatch.h from
93 * config.bfd: Add #if, #endif, and comments for targmatch.h.
94 * targets.c: Include "fnmatch.h".
95 (struct targmatch): Define.
96 (bfd_target_match): Define by including targmatch.h.
97 (bfd_find_target): If the target is not found by name, search for
98 it as a configuration triplet.
99 * Makefile.in: Rebuild dependencies.
100 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
101 i386dynix.o, m68k4knetbsd.o, and riscix.o.
102 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
103 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
104 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
105 (CFILES): Remove i386dynix.c and hp300bsd.c.
106 (targmatch.h): New target.
107 (do_clean): Remove targmatch.h.
109 * configure.in: Add BFD_NEED_DECLARATION(getenv).
110 * acconfig.h: Add NEED_DECLARATION_GETENV.
111 * configure, config.in: Rebuild.
112 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
113 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
115 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
117 * cpu-mn10x00.c, elf32-mn10x00: Removed.
118 * cpu-mn10200.c, cpu-mn10300.c: New files.
119 * elf32-mn10200.c, elf32-mn10300.c: New files.
120 * Makefile.in: Break mn10x00 support into two separate
121 configurations, mn10200 and mn10300.
122 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
123 * bfd-in2.h, configure: Rebuilt.
125 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
127 * Makefile.in (do_clean): Move config.log to do_distclean.
129 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
131 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
132 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
133 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
134 (elf32-mn10x00.o): Add dependencies.
135 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
136 (bfd_mn10x00_arch): Declare.
137 (bfd_archures_list): Add bfd_mn10x00_arch.
138 * config.bfd: Add mn10x00-*-*.
139 * configure.in: Add bfd_elf32_mn10x00_vec.
140 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
141 * targets.c (bfd_elf32_mn10x00_vec): Declare.
142 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
143 * bfd-in2.h, configure: Rebuilt.
145 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
147 openVMS/Alpha: Provide filename and case_hack flags via
148 symbol table from gas.
149 Add case_hack code for symbol output from vax/vms.
150 * evax-alpha.c (evax_initialize): Remove filename handling,
151 filename is provided via symbol table.
152 (evax_get_symtab): Use local symbol count when setting up table.
153 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
155 (_bfd_evax_write_egsd): Skip file name symbol.
156 * evax-emh.c (get_vms_time_string): Local function now.
157 (_bfd_evax_write_emh): Extract source filename and case_hack flags
159 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
160 through _bfd_evax_case_hack_symbol.
161 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
163 (_bfd_evax_basename): Removed.
164 (_bfd_get_vms_time_string): Moved to evax-emh.c.
165 * evax.h (evax_private_data_struct): Remove filename.
166 (flag_hash_long_names, flag_show_after_trunc,
167 flag_no_hash_mixed_case, vms_name_mapping): New flags for
170 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
172 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
173 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
174 (NO_SWAP_MAGIC): Don't define.
175 (SWAP_MAGIC): Define.
177 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
178 no hash table entry for a global symbol.
180 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
182 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
184 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
186 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
187 symbol type with T_NULL. Warn if symbol type changes. Based on
188 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
190 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
191 a dynamic object in the dynamic symbol table if it is referenced
192 or defined by a regular object.
195 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
197 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
198 remove dwarf local labels. Shrinks binaries by a factor of 3!
201 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
203 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
204 by hand, rather than by calling bfd_make_section.
207 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
209 * reloc.c: Rename m32r relocs.
210 * bfd-in2.h, libbfd.h: Rebuilt.
211 * elf32-m32r.c: Update.
214 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
216 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
217 link, adjust the symbol index of a base relative reloc. Don't
218 change the addend of a PC relative reloc if pcrel_offset is set.
219 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
222 * reloc.c (bfd_perform_relocation): Apply the relocation even if
223 it is zero, in case src_mask matters.
224 (bfd_install_relocation): Likewise.
226 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
228 * xcofflink.c (xcoff_link_add_symbols): Always initialize
230 (_bfd_xcoff_bfd_final_link): Don't set target_index
231 to an uninitialized value.
233 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
235 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
236 indices, rather than crashing.
237 (coff_slurp_reloc_table): Likewise. Check whether the howto field
239 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
242 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
244 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
246 (coff_arm_adjust_symndx): New static function.
247 (coff_adjust_symndx): Define.
249 * srec.c (srec_scan): Accept multiple symbols on a single line.
250 From Pascal Martin <pmartin@alsys.com>.
254 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
256 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
257 (sunos_merge_private_bfd_data): New function.
259 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
261 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
263 (bfd_merge_private_bfd_data): Likewise.
264 * section.c (bfd_copy_private_section_data): Likewise.
265 * syms.c (bfd_copy_private_symbol_data): Likewise.
266 * bfd-in2.h: Rebuild.
267 * aout-target.h (MY_bfd_copy_private_section_data): Check that
268 both BFD's are the right flavour.
269 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
270 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
271 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
272 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
273 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
274 (ppc_elf_merge_private_bfd_data): Likewise.
275 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
276 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
278 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
279 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
283 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
285 * reloc.c: Add m32r relocs.
286 * bfd-in2.h, libbfd.h: Rebuilt.
287 * cpu-m32r.c,elf32-m32r.c: New files.
290 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
292 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
294 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
296 * tekhex.c (first_phase): Change type parameter from char to int.
298 (pass_over): Change func to expect int, not char.
300 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
301 rather than SEC_LOAD when aligning the file offset for the first
302 section in a segment.
304 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
306 * syms.c (coff_section_type): Make arg const.
307 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
308 to make_bfd_asection().
309 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
310 * elfcode.h (bfd_section_from_phdr): Remove prototype.
311 (_bfd_elf_stringtab_init): Remove prototype.
313 * netbsd-core.c (swap_abort): Add prototype.
314 * aix386-core.c (swap_abort): Ditto & make static
315 * hpux-core.c (swap_abort): Ditto & make static.
316 * irix-core.c (swap_abort): Ditto & make static.
317 * ptrace-core.c (swap_abort): Ditto & make static.
318 * trad-core.c (swap_abort): Ditto & make static.
319 * coffswap.h (coff_swap_reloc_in): Ditto.
320 (coff_swap_reloc_out): Ditto.
321 (coff_swap_filehdr_in): Ditto.
322 (coff_swap_filehdr_out): Ditto.
323 (coff_swap_sym_in): Ditto.
324 (coff_swap_sym_out): Ditto.
325 (coff_swap_aux_in): Ditto.
326 (coff_swap_aux_out): Ditto.
327 (coff_swap_lineno_in): Ditto.
328 (coff_swap_lineno_out): Ditto.
329 (coff_swap_aouthdr_in): Ditto.
330 (coff_swap_aouthdr_out): Ditto.
331 (coff_swap_scnhdr_in): Ditto.
332 (coff_swap_scnhdr_out): Ditto.
333 * ihex.c (ihex_sizeof_headers): Ditto.
334 * tekhex.c (getsym): Ditto.
335 (find_chunk): Ditto & make static.
336 (insert_byte): Ditto.
337 (first_phase): Ditto.
339 (tekhex_get_symtab): Ditto & make static.
340 (tekhex_get_symtab_upper_bound): Ditto & make static.
341 (tekhex_mkobject): Ditto.
342 (tekhex_object_p): Ditto.
343 (move_section_contents): Ditto.
344 (tekhex_get_section_contents): Ditto.
345 (tekhex_set_arch_mach): Ditto & make static.
346 (tekhex_set_section_contents): Ditto.
350 (tekhex_write_object_contents): Ditto.
351 (tekhex_sizeof_headers): Ditto.
352 (tekhex_make_empty_symbol): Ditto.
353 (tekhex_get_symbol_info): Ditto.
354 (tekhex_print_symbol): Ditto.
355 * irix-core.c (make_bfd_asection): Ditto.
356 (irix_core_core_file_p): Ditto.
357 (irix_core_core_file_failing_command): Ditto.
358 (irix_core_core_file_failing_signal): Ditto.
359 (irix_core_core_file_matches_executable_p): Ditto.
360 (irix_core_make_empty_symbol): Ditto.
361 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
362 * srec.c (srec_new_symbol): Ditto.
363 (srec_get_section_contents): Ditto.
364 (srec_set_arch_mach): Ditto.
365 (srec_set_section_contents): Ditto.
366 (internal_srec_write_object_contents): Ditto.
367 (srec_write_object_contents): Ditto.
368 (symbolsrec_write_object_contents): Ditto.
369 (srec_sizeof_headers): Ditto.
370 (srec_make_empty_symbol): Ditto.
371 (srec_get_symtab_upper_bound): Ditto.
372 (srec_get_symtab): Ditto.
373 (srec_print_symbol): Ditto and make static.
374 * elf.c (elf_read): Ditto
375 (assign_section_numbers): Ditto.
376 (elf_fake_sections): Ditto.
377 (sym_is_global): Ditto.
378 (elf_map_symbols): Ditto.
379 (get_program_header_size): Ditto.
380 * coffgen.c (make_a_section_from_file): Ditto.
381 (coff_real_object_p): Ditto.
382 (fixup_symbol_value): Ditto.
383 (build_debug_section): Ditto.
385 * syms.c (coff_section_type): Ditto.
388 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
390 * bfd-in2.h: Rebuilt after m32r changes.
393 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
396 * config.bfd,configure.in,configure: Add m32r support.
397 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
399 * config.bfd: Keep target list alphabetically sorted.
402 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
404 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
405 to add in the constant part found in the instruction itself.
406 (case R_V850_HI16_S): Likewise.
410 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
412 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
413 and R_D10V_18 to be 1 (word).
416 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
418 * stabs.c (_bfd_link_section_stabs): If the output_section field
419 of either section is bfd_abs_section, then the linker is
420 discarding the section and we should not optimize it.
422 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
424 * Makefile.in (aout-sparcle.o): New target.
425 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
426 * config.bfd (sparclet-*-aout*): Add case.
427 * configure.in (sparcle_aout_vec): Add case.
428 * configure: Regenerated.
429 * targets.c (sparcle_aout_vec): Declare.
430 (bfd_target_vector): Add sparcle_aout_vec.
431 * aout-sparcle.c: New file.
434 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
436 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
437 low order sign bit propogation for R_V850_HI16_S.
439 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
440 handling V850 specific relocs.
441 (elf_v850_howto_table): Use the new function for some
442 relocations. Twiddle masks & shifts for some relocs.
443 Set partial_inplace where needed.
446 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
448 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
449 default architecture to a machine number of 0.
450 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
452 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
453 the output BFD is the default, set it from the first input BFD.
456 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
458 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
459 insert at bitpos zero. The HI16 relocs are shifted right
460 by 16 bits. Fix src_mask for all relocs.
461 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
463 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
467 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
469 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
470 Rewrite to use BFD file read routines and to avoid using a fixed
471 length for the file name.
474 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
476 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
477 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
478 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
481 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
483 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
484 (elf_v850_howto_table): Add info for HI16_S reloc.
485 (v850_reloc_map): Add HI_16_S reloc.
486 * reloc.c: Define BFD_RELOC_V850_* relocs.
489 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
492 * elf32-sh.c: New file.
493 * elf.c (prep_headers): Handle bfd_arch_sh.
494 * elfcode.h (write_relocs): Handle absolute symbol.
495 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
496 (_bfd_elf64_link_read_relocs): Declare.
497 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
498 elf_link_read_relocs. Make globally visible. Change all
500 (elf_link_input_bfd): Get external symbols from cache in
501 symtab_hdr->contents. Get contents from cache in
503 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
505 * reloc.c: Define BFD_RELOC_SH_* relocs.
506 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
507 * coff-sh.c (sh_insns_conflict): Fix a return value.
508 (_bfd_sh_align_load_span): New globally visible function, broken
509 out of sh_align_load.
510 (sh_align_load): Call _bfd_sh_align_load_span.
511 (sh_swap_insns): Change relocs parameter to PTR.
512 * bfd-in2.h, libbfd.h: Rebuild.
513 * targets.c (bfd_elf32_sh_vec): Declare.
514 (bfd_elf32_shl_vec): Declare.
515 * config.bfd (sh-*-elf*): New target.
516 * configure.in (bfd_elf32_sh_vec): New target vector.
517 (bfd_elf32_shl_vec): New target vector.
518 * configure: Rebuild.
519 * Makefile.in: Rebuild dependencies.
520 (BFD32_BACKENDS): Add elf32-sh.o.
521 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
523 * elf.c (map_sections_to_segments): Check that LMA does not skip a
524 page before checking D_PAGED.
526 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
527 (ihex_write_object_contents): Remove extbase; always use segbase
530 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
532 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
533 * configure.host (i[345]86-*-*): Ditto.
534 * config.bfd (i[345]86-*-*): Ditto.
535 * configure: Regenerate.
537 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
540 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
542 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
543 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
544 * som.c (hppa_som_gen_reloc_type): Add new argument. If
545 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
546 will have an ST_CODE type, change the symbol's type to ST_DATA.
547 * som.c (hppa_som_gen_reloc_type): Update prototype.
549 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
551 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
552 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
553 (mips_elf_size_dynamic_sections): Don't require .got to exist.
554 (mips_elf_finish_dynamic_sections): Likewise.
556 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
558 * configure.host (HLDENV): New variable to set. Set it for
559 *-*-sysv4*, since those linkers may not support -R but they always
562 * libieee.h (NSECTIONS): Don't define.
563 (ieee_data_struct): Change section_table to asection **. Add
565 * ieee.c (get_section_entry): If the table isn't big enough, make
567 (ieee_slurp_sections): Remove assertion about number of sections.
568 (ieee_object_p): Adjust initialization of ieee to match changes to
571 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
572 symbols merely because we are generating a shared library.
573 (xcoff_build_ldsyms): Don't set up global linkage code for an
574 undefined symbol merely because we are generating a shared
578 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
580 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
581 (BFD32_BACKENDS) Add elf32-v850.o.
582 * archures.c: Add bfd_v850_arch.
583 * bfd-in2.h: Add bfd_v850_arch.
584 * config.bfd (v850-*-*): New target.
585 * configure: (bfd_elf32_v850_vec) New vector.
586 * configure.in: (bfd_elf32_v850_vec) New vector.
587 * cpu-v850.c: New file.
588 * elf.c (prep_headers): Added case bfd_arch_v850.
589 * elf32-v850.c: New file.
590 * targets.c (bfd_elf32_v850_vec): New vector.
593 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
595 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
596 a function code symbol for an XMC_XO symbol.
598 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
600 * mpw-config.in: Update editing of autoconf vars to reflect
601 Jul 18 configure.in change.
602 * mpw-make.sed: Update editing of include pathnames to be
603 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
605 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
607 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
608 which to offset to get the .plt entry address is ".plt".
610 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
612 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
613 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
614 Added, for internal use by the ARM gas.
618 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
620 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
621 in section dynidx start.
623 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
625 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
626 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
627 optimization for g++.
629 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
631 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
632 the -mrelocatable-lib bit set and the other doesn't, clear the
633 -mrelocatable-lib bit in the header.
635 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
637 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
638 symbol against a STT_FUNC symbol in a shared library.
640 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
642 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
643 symbol is found, automatically define the corresponding function
646 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
647 if sym.n_numaux is not zero.
648 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
649 entry to disagree about the number of aux entries if the symbol
652 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
653 section if it might be needed, not just if info->shared.
654 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
655 the start of .rel.dyn if we are going to use it.
656 (mips_elf_finish_dynamic_sections): Only clear the first element
657 of .rel.dyn if the size is greater than zero.
659 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
661 * xcofflink.c (xcoff_link_input_bfd): If we already called the
662 undefined_symbol callback for a symbol, then don't issue any more
663 warnings about loader relocs.
664 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
665 after calling the undefined_symbol callback.
667 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
668 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
669 as the AIX linker seems to do.
671 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
673 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
674 (evax_initialize): Remove evax_reloc_table.
675 (evax_close_and_cleanup): Ditto.
677 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
679 (evax_bfd_reloc_type_lookup): Ditto.
680 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
681 cooked_size == raw_size.
682 * evax-emh.c (_bfd_evax_register_filename): Remove.
683 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
684 * evax-misc.c (add_new_contents): Malloc section at full size.
685 (_bfd_save_evax_section): Memcpy section contents directly.
686 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
687 (evax_reloc_table): Remove.
689 * hosts/alphavms.h (O_ACCMODE): Define if needed.
691 * makefile.vms: Add better support for DEC C compilation
692 Add evax.h dependencies
694 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
695 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
696 (BFD_RELOC_ALPHA_BASEREG): Remove.
697 * bfd-in2.h, libbfd.h: Rebuild.
699 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
701 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
702 getgid if _WIN32 is defined.
703 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
705 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
707 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
708 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
710 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
713 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
715 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
717 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
718 (NEED_DECLARATION_REALLOC): New macro.
719 * configure, config.in: Rebuild.
720 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
721 (realloc): Declare if NEED_DECLARATION_REALLOC.
723 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
724 <strings.h> if they exist.
726 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
728 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
730 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
732 Based on patches from Eric Valette <valette@crf.canon.fr>:
733 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
734 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
735 (elf_howto_table): Add entries for new relocs.
736 (elf_i386_reloc_type_lookup): Handle new relocs.
737 (elf_i386_info_to_howto): Just call abort.
738 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
739 (elf_i386_relocate_section): Likewise.
742 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
744 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
747 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
749 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
750 only get the LMA from the phdr if they are in the same part of the
753 * elf.c (map_sections_to_segments): Rewrite tests for starting a
754 new segment to make them more comprehensible. If the relationship
755 between the LMA and the VMA changed, start a new segment. Don't
756 check dynsec when deciding whether to start a new segment for a
757 writeable section; -N will now handle this.
759 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
761 * libhppa.h: Remove "esel" changes. Not the right approach.
762 * som.c: Corresponding changes.
763 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
764 which don't have a SOM symbol type associated with them.
765 Reverses a 1994 change.
767 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
769 Make ld -N more reasonable for ELF:
770 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
771 phdr_in_section to false, and always use a single load segment.
772 (elf_sort_sections): Sort sections by LMA after VMA.
773 (assign_file_positions_for_segments): If D_PAGED is not set, don't
774 align to maxpagesize.
775 (assign_file_positions_except_relocs): Likewise.
776 * elfcode.h (elf_object_p): If a section is loaded but not page
777 aligned, clear D_PAGED.
779 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
781 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
782 Added, for internal use by the ARM gas.
786 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
788 * libhppa.h (R_HPPA_ESEL): New field selector.
790 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
791 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
792 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
794 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
796 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
797 archive search before looking for stripped dynamic objects.
799 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
801 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
802 symbol a warning rather than an error.
804 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
806 * elf.c (assign_file_positions_for_segments): Track the virtual
807 memory position separately from the file position, and use it to
808 compute the alignment adjustment.
811 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
813 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
814 and fixed mask on R_D10V_10_PCREL_L.
817 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
819 * elf64-mips.c: Include "aout/ar.h".
820 (mips_elf64_slurp_armap): New static function.
821 (mips_elf64_write_armap): New static function.
822 (bfd_elf64_archive_*): Define.
823 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
824 Use instead of bfd_generic_archive_p.
825 (bfd_elfNN_write_archive_contents): Define if not defined. Use
826 instead of _bfd_write_archive_contents.
827 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
828 _bfd_generic_mkarchive.
829 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
830 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
832 (TARGET_LITTLE_SYM): Likewise.
833 * archive.c (bfd_slurp_armap): Check for and reject an archive map
835 * Makefile.in: Rebuild dependencies.
837 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
838 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
839 SHT_MIPS_EVENTS sections.
840 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
841 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
843 (_bfd_mips_elf_fake_sections): Likewise.
845 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
846 * ecoff.c (ecoff_compute_section_file_positions): Copy
847 rdata_in_text from backend info to tdata. Clear it if any data
848 section comes before .rdata.
849 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
850 tdata rather than backend info.
852 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
854 * configure.in: Fix test for whether a compiler has a 64 bit
855 type. From Jim Wilson <wilson@cygnus.com>.
857 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
859 * configure.host (mips-sgi-irix6*): New host.
861 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
862 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
863 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
865 * configure: Rebuild.
866 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
867 (BFD_HOST_64_BIT): Define conditionally.
868 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
869 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
870 (symvalue, bfd_size_type): Likewise.
871 * bfd-in2.h: Rebuild.
872 * Makefile.in (do_clean): Remove bfd-tmp.h.
873 (do_distclean): Remove bfd-in3.h.
874 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
875 (bfd-in3.h): New target.
877 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
878 Andrew Gierth <ANDREWG@microlise.co.uk>.
880 * configure.host: Set INSTALL_SHLIB.
881 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
882 * configure: Rebuild.
883 * Makefile.in (install): Use @INSTALL_SHLIB@.
885 * config.bfd (mips*-*-irix6*): New target.
886 * configure.host: Handle Irix 6 shared library like Irix 5.
888 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
889 symbol for a magic name.
890 (xcoff_link_input_bfd): Don't change the reloc symbol for an
892 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
895 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
897 * mpw-config.in: Add ELF support to mips config, create the
898 elf32-target.h file in the object dir.
899 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
901 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
903 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
904 Also removed most abort calls, in favor of using bfd reporting.
907 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
909 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
910 (BFD32_BACKENDS) Add elf32-d10v.o.
911 * archures.c: Add bfd_d10v_arch.
912 * bfd-in2.h: Add bfd_d10v_arch.
913 * config.bfd (d10v-*-*): New target.
914 * configure: (bfd_elf32_d10v_vec) New vector.
915 * configure.in: (bfd_elf32_d10v_vec) New vector.
916 * cpu-d10v.c: New file.
917 * elf.c (prep_headers): Added case bfd_arch_d10v.
918 * elf32-d10v.c: New file.
920 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
921 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
922 * targets.c (bfd_elf32_d10v_vec): New vector.
925 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
927 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
929 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
931 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
932 bfd_mach_i386_i8086 machine types.
934 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
936 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
939 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
941 * coffcode.h (coff_set_section_contents): A/UX does not require
942 special handling of the _LIB section.
944 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
946 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
949 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
950 array if one was allocated.
952 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
954 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
955 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
956 use_rld_obj_head and rld_value.
957 (mips_elf_link_hash_table_create): Initialize new fields.
958 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
960 (mips_elf_create_dynamic_sections): Create .rld_map section. If
961 __rld_obj_head symbol not seen, create an __rld_map symbol.
962 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
963 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
964 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
965 __rld_obj_head symbol.
966 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
968 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
970 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
972 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
973 ppc_elf_addr16_ha_reloc.
974 (ppc_elf_addr16_ha_reloc): New static function.
976 * coff-mips.c (struct mips_hi): Define.
977 (mips_refhi_list): New static variable.
978 (mips_refhi_addr, mips_refhi_addend): Remove.
979 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
980 (mips_reflo_reloc): Process mips_refhi_list.
981 (mips_relhi_list): New static variable.
982 (mips_relhi_addr, mips_relhi_addend): Remove.
983 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
984 (mips_rello_reloc): Process mips_relhi_list.
985 (mips_relocate_section): Permit an arbitrary number of REFHI or
986 RELHI relocs before the associated REFLO or RELLO reloc.
988 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
990 * aout-target.h (MY(callback)): Set reloc_count fields.
992 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
994 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
995 sections unless this is a SunOS link.
997 * VERSION: Set to 2.7.1.
999 * Released binutils 2.7.
1001 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1003 * i386aout.c: Include "aout/aout64.h".
1004 (i386aout_write_object_contents): New static function.
1005 (MY_write_object_contents): Define.
1007 * netbsd.h (MY(write_object_contents)): Make sure that
1008 adjust_sizes_and_vmas is called before fiddling with the magic
1011 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1013 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1015 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1017 * libbfd-in.h (itos, stoi): Don't define.
1018 * libbfd.h: Rebuild.
1019 * i386lynx.c (KEEPIT): Define as udata.i.
1020 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1021 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1022 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1023 flags. Don't use stoi.
1025 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1027 * elf.c (map_sections_to_segments): Don't start a new segment for
1028 a writable section if it's on the same page as the previous
1029 segment. Reset the writable variable for a readonly section.
1031 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1033 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1034 first_thunk_address, thunk_size, and import_table_size.
1035 * peicode.h: Improved some diagnostics regarding edata sections.
1037 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1039 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1040 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1042 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1044 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1045 with XCOFF_DEF_DYNAMIC set is really defined.
1046 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1047 (xcoff_link_add_symbols): Only create special sections if using an
1050 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1052 (bfd_install_relocation): Likewise.
1054 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1056 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1058 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1059 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1060 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1061 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1062 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1063 are found for LITERAL relocs.
1064 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1065 taken, we cannot generate a .plt entry for the symbol.
1067 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1069 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1070 sysconf functions (for gprof).
1071 * configure, config.in: Rebuild.
1073 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1075 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1076 an archive if it has a map. If the object file has the wrong
1079 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1080 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1082 (alpha_relocate_section): Likewise.
1084 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1085 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1086 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1087 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1088 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1089 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1090 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1091 * peicode.h: Corresponding changes.
1093 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1095 * elflink.h (elf_create_pointer_linker_section): Comment out code
1096 dealing with making GOT pointers negative of the GOT symbol for
1099 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1101 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1102 increment the .rela.plt size until after we're done creating the
1104 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1105 .rela.plt offset directly rather than calculating it.
1107 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1109 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1110 Use autoconf-set values.
1111 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1112 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1115 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1116 * configure: Rebuilt.
1118 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1120 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1121 handling code > 1k away.
1123 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1125 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1126 defined, output whenever the symbol is updated.
1128 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1130 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1131 section to 0 if user_set_vma is set.
1132 * elflink.h (elf_bfd_final_link): Likewise.
1134 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1136 Partially undo patch of Jun 20.
1137 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1138 (coff_compute_section_file_positions): Likewise.
1139 (coff_write_object_contents): Likewise. Re-add deleted code, but
1140 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1141 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1143 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1145 * config.bfd: Add support for *-*-rtems* configurations.
1147 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1149 * elf.c (prep_headers): Add bfd_arch_alpha case.
1151 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1153 * elf64-alpha.c: New file.
1154 * config.bfd (alpha-*-linuxecoff*): New target.
1155 (alpha-*-linux*, alpha-*-elf*): New targets.
1156 * configure.in (bfd_elf64_alpha_vec): New vector.
1157 * configure: Rebuild.
1158 * targets.c (bfd_elf64_alpha_vec): Declare.
1159 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1160 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1161 * bfd-in2.h, libbfd.h: Rebuild.
1162 * Makefile.in: Rebuild dependencies.
1163 (BFD64_BACKENDS): Add elf64-alpha.o.
1164 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1166 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1168 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1169 than relying on a right shift of 32.
1171 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1173 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1174 ifdef to COFF_WITH_PE.
1175 (coff_compute_section_file_positions): Likewise.
1176 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1177 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1178 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1179 COFF_IMAGE_WITH_PE, always include.
1181 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1183 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1185 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1186 approximate the correct answer if SIZEOF_HEADERS was not used.
1188 * binary.c (binary_set_section_contents): Set section file
1189 position based on LMA rather than VMA.
1191 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1193 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1194 symbols if info->strip == strip_all.
1196 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1198 * coff-h8300.c: Remove #if 0 code.
1199 (compatable): Don't allow mixing/matching of different architectures.
1201 * archures.c (bfd_mach_h8300s): Add.
1202 * bfd-in2.h: Rebuilt.
1203 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1205 (h8300_reloc16_estimate): Likewise.
1206 (h8300_reloc16_extra_cases): Likewise.
1207 (h8300_bfd_link_add_symbols): Likewise.
1208 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1209 (coff_set_flags): Likewise.
1210 * cpu-h8300.c (h8300_scan): Likewise.
1211 Add H8/S to bfd_h8300_arch list.
1213 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1215 Added support for Alpha OpenVMS:
1216 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1217 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1218 * config.h-vms, makefile.vms: New files.
1219 * config.bfd (alpha-*-*vms*): New target.
1220 * configure.in (evax_alpha_vec): New target vector.
1221 * configure: Rebuild.
1222 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1223 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1224 * targets.c (bfd_target_evax_flavour): Define.
1225 (evax_alpha_vec): Declare.
1226 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1227 if BFD64 is defined.
1228 * bfd-in2.h, libbfd.h: Rebuild.
1229 * Makefile.in: Rebuild dependencies.
1230 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1231 evax-emh.o, and evax-misc.o.
1232 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1233 evax-etir.c, evax-emh.c, and evax-misc.c.
1234 (HFILES): Add evax.h.
1236 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1238 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1240 (h8300_bfd_link_add_symbols): Likewise.
1242 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1244 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1245 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1247 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1249 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1250 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1252 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1253 R_MIPS_32 relocs if creating a shared library.
1255 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1257 * peicode.h (add_data_entry): Use pei_section_data rather than
1258 _cooked_size. Corresponds to May 13 change in coffcode.h.
1260 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1262 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1263 * coffcode.h (coff_write_object_contents): If there are long
1264 section names, always set the f_symptr field, even if there are no
1266 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1267 if there are no symbols.
1269 * coffgen.c (make_a_section_from_file): Check return value of
1270 _bfd_coff_read_string_table.
1271 (coff_real_object_p): Check return value of
1272 make_a_section_from_file.
1273 (_bfd_coff_read_string_table): Check that there are some symbols
1274 before trying to read the string table size.
1276 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1278 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1279 to replace a symbol in a dynamic object with a symbol from another
1280 dynamic object, do the replacement if the existing symbol is
1281 global linkage code.
1283 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1284 for _ptrgl, and treat it as global linkage code.
1286 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1287 filename or N_SO symbol past the offset, and use it to indicate
1288 that there is no line number or function when appropriate.
1290 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1292 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1293 common symbol defined by the linker. Don't export function code
1294 even if export_defineds is set.
1296 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1298 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1300 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1301 (h8300_symbol_address_p): New function.
1302 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1305 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1307 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1309 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1310 correctly for the two variants. Allow relaxing if the target
1311 is 128 bytes away since after relaxation it'll be 126 bytes away.
1312 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1313 "dot" and "value". Allow relaxing if the target is 128 bytes
1314 away since after relaxation it'll be 126 bytes away.
1315 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1316 the given section until nothing changes.
1318 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1320 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1321 alignment hack--we can get the lnnoptr info another way without
1322 suddenly increasing the alignment requirements. Set the flags for
1324 (ecoff_compute_section_file_positions): Do so.
1326 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1328 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1329 to keep the HP emulator database happy.
1331 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1332 From Kevin Buettner <kev@primenet.com>.
1334 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1336 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1337 name of a NULL section.
1339 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1341 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1342 set, always call the notice callback.
1344 * VERSION: Increment for bfdlink.h change.
1346 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1348 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1349 (sh_relax_delete_bytes): Correct handling of differently sized
1350 trailing alignment reloc.
1352 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1353 * bfd-in2.h: Rebuild.
1354 * configure.in: Warn if there is no known 64 bit type.
1355 * configure: Rebuild.
1357 * Makefile.in: Rebuild dependencies.
1358 (BFD32_BACKENDS): Add ppcboot.o.
1359 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1361 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1362 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1364 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1366 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1367 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1368 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1369 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1371 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1373 * elf64-mips.c: Improve reloc special_functions and handling of
1374 SHT_MIPS_OPTIONS section.
1375 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1376 mips_elf_hi16_reloc and make globally visible.
1377 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1378 make globally visible.
1379 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1380 make globally visible.
1381 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1382 and make globally visible.
1383 (gprel16_with_gp): Check howto->src_mask before using value in
1385 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1386 and make globally visible.
1387 (gprel32_with_gp): Check howto->src_mask before fetching value.
1388 (bfd_mips_elf_swap_options_in): New function.
1389 (bfd_mips_elf_swap_options_out): New function.
1390 (_bfd_mips_elf_set_private_flags): Rename from
1391 mips_elf_set_private_flags and make globally visible.
1392 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1393 mips_elf_copy_private_bfd_data and make globally visible.
1394 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1395 mips_elf_merge_private_bfd_data and make globally visible.
1396 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1397 for a SHT_MIPS_OPTIONS section.
1398 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1399 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1400 name of a SHT_MIPS_OPTIONS section.
1401 (_bfd_mips_elf_set_section_contents): New function.
1402 (mips_elf32_section_processing): Set the GP value in a
1403 SHT_MIPS_OPTIONS section.
1404 (_bfd_mips_elf_find_nearest_line): Rename from
1405 mips_elf_find_nearest_line and make globally visible.
1406 (bfd_elf32_set_section_contents): Define.
1407 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1408 (_bfd_mips_elf_lo16_reloc): Declare.
1409 (_bfd_mips_elf_gprel16_reloc): Declare.
1410 (_bfd_mips_elf_got16_reloc): Declare.
1411 (_bfd_mips_elf_gprel32_reloc): Declare.
1412 (_bfd_mips_elf_set_private_flags): Declare.
1413 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1414 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1415 (_bfd_mips_elf_find_nearest_line): Declare.
1416 (_bfd_mips_elf_set_section_contents): Declare.
1418 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1420 (elf_info_to_howto): Define.
1421 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1423 (elf_info_to_howto): Define.
1424 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1426 (elf_info_to_howto): Define.
1428 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1429 R_MOV16B[12], to match change in coff/internal.h.
1431 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1433 * elf64-mips.c: Extensive additions to provide better support for
1434 writing files and for gas.
1435 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1436 of mips_elf_object_p.
1437 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1438 _bfd_mips_elf_object_p.
1439 (_bfd_mips_elf_final_write_processing): Rename from
1440 mips_elf_final_write_processing and make globally visible.
1441 (_bfd_mips_elf_fake_sections): Rename from
1442 mips_elf_fake_sections and make globally visible.
1443 (_bfd_mips_elf_section_from_bfd_section): Rename from
1444 mips_elf_section_from_bfd_section and make globally visible.
1445 (_bfd_mips_elf_section_processing): New function, broken out of
1446 mips_elf_section_processing.
1447 (mips_elf32_section_processing): Rename from
1448 mips_elf_section_processing; call
1449 _bfd_mips_elf_section_processing.
1450 (_bfd_mips_elf_symbol_processing): Rename from
1451 mips_elf_symbol_processing and make globally visible.
1452 (_bfd_mips_elf_read_ecoff_info): Rename from
1453 mips_elf_read_ecoff_info and make globally visible.
1454 (mips_elf32_ecoff_debug_swap): Rename from
1455 mips_elf_ecoff_debug_swap.
1456 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1457 struct symbol_cache_entry.
1458 (_bfd_elf_validate_reloc): New function, moved in from
1459 elfcode.h:validate_reloc.
1460 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1461 to _bfd_elf_validate_reloc. Change all callers.
1462 * elf-bfd.h (bfd_section_from_shdr): Declare.
1463 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1464 (_bfd_elf_validate_reloc): Declare.
1465 (_bfd_mips_elf_object_p): Declare.
1466 (_bfd_mips_elf_fake_sections): Declare.
1467 (_bfd_mips_elf_section_from_bfd_section): Declare.
1468 (_bfd_mips_elf_section_processing): Declare.
1469 (_bfd_mips_elf_symbol_processing): Declare.
1470 (_bfd_mips_elf_read_ecoff_info): Declare.
1471 (_bfd_mips_elf_final_write_processing): Declare.
1472 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1475 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1476 (mips_elf_final_write_processing): Likewise.
1478 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1480 64-bit MIPS ELF ABI objdump support:
1481 * elf64-mips.c: New file.
1482 * Makefile.in: Rebuild dependencies.
1483 (BFD64_BACKENDS): Add elf64-mips.o.
1484 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1485 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1486 bfd_elf64_littlemips_vec to targ_selvecs.
1487 (mips*-*-elf*): Likewise.
1488 * confingure.in: Add bfd_elf64_bigmips_vec and
1489 bfd_elf64_littlemips_vec to vector switch.
1490 * configure: Rebuild.
1491 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1492 broken out of mips_elf_section_from_shdr.
1493 (mips_elf32_section_from_shdr): Rename from
1494 mips_elf_section_from_shdr. Call new function.
1495 (elf_backend_section_from_shdr): Update name of renamed function.
1496 * elf-bfd.h (struct elf_size_info): Change second parameter of
1497 write_out_phdrs to be const. Likewise for second parameter of
1499 (struct bfd_elf_section_data): Add rel_hdr2 field.
1500 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1501 (bfd_elf32_swap_symbol_out): Likewise.
1502 (bfd_elf32_swap_reloc_in): Likewise.
1503 (bfd_elf32_swap_reloc_out): Likewise.
1504 (bfd_elf32_swap_reloca_in): Likewise.
1505 (bfd_elf32_swap_reloca_out): Likewise.
1506 (bfd_elf32_swap_phdr_in): Likewise.
1507 (bfd_elf32_swap_phdr_out): Likewise.
1508 (bfd_elf32_swap_dyn_in): Likewise.
1509 (bfd_elf32_swap_dyn_out): Likewise.
1510 (bfd_elf32_slurp_symbol_table): Declare.
1511 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1512 (bfd_elf32_write_out_phdrs): Declare.
1513 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1514 (bfd_elf64_swap_symbol_out): Likewise.
1515 (bfd_elf64_swap_reloc_in): Likewise.
1516 (bfd_elf64_swap_reloc_out): Likewise.
1517 (bfd_elf64_swap_reloca_in): Likewise.
1518 (bfd_elf64_swap_reloca_out): Likewise.
1519 (bfd_elf64_swap_phdr_in): Likewise.
1520 (bfd_elf64_swap_phdr_out): Likewise.
1521 (bfd_elf64_swap_dyn_in): Likewise.
1522 (bfd_elf64_swap_dyn_out): Likewise.
1523 (bfd_elf64_slurp_symbol_table): Declare.
1524 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1525 (bfd_elf64_write_out_phdrs): Declare.
1526 (_bfd_mips_elf_section_from_shdr): Declare.
1527 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1528 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1529 section for the section, add the new one to rel_hdr2. Increment
1530 reloc_count rather than setting it.
1531 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1532 Remove static declaration.
1533 (elf_write_shdrs_and_ehdr): Define name as macro.
1534 (elf_write_out_phdrs): Likewise.
1535 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1536 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1537 (elf_swap_symbol_in): Change second parameter to be const.
1538 (elf_swap_symbol_out): Likewise.
1539 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1540 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1541 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1542 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1543 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1544 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1545 parameter to be const. Make non-static.
1546 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1548 (elf_slurp_symbol_table): Make non-static.
1549 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1550 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1551 (elf_backend_size_info): Likewise.
1552 (elfNN_bed): Use elf_backend_size_info.
1553 * targets.c (bfd_elf64_bigmips_vec): Declare.
1554 (bfd_elf64_littlemips_vec): Declare.
1555 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1556 bfd_elf64_littlemips_vec if BFD64 is defined.
1558 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1560 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1562 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1563 zeroes, in alignment holes.
1565 * configure: Rebuild with autoconf 2.10.
1567 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1568 potential leading underscore in the allocated buffer.
1570 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1572 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1573 symbols into .sbss if this is a relocatable link.
1575 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1577 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1578 undefined symbols when creating a shared library.
1580 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1582 * coff-sh.c: Add a bunch of new code and static const arrays to
1583 support aligning loads and stores on four byte memory boundaries.
1585 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1587 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1588 call sh_align_loads.
1589 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1592 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1594 * cache.c (bfd_open_file): Unlink the file before opening it for
1595 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1597 * opncls.c (bfd_fdopenr): Set opened_once.
1599 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1601 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1604 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1605 the code unconditionally.
1607 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1609 * libcoff-in.h (struct pei_section_tdata): Define structure.
1610 (pei_section_data): Define macro.
1611 * libcoff.h: Rebuild.
1612 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1613 store s_paddr field in pei_section_data.
1614 (coff_compute_section_file_positions): Use pei_section_data rather
1615 than _cooked_size, and don't overwrite an existing value.
1616 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1617 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1618 * peicode.h (coff_bfd_copy_private_section_data): Define if
1620 (pe_bfd_copy_private_section_data): New static function if
1623 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1625 * srec.c (srec_set_arch_mach): Write as a function rather than a
1628 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1629 no map, just check each member in turn to see whether it is
1632 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1634 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1635 table. Call BFD_ASSERT to validate header size, instead of
1637 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1640 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1642 * ppcboot.c: New target for looking at PPCbug boot records.
1644 * config{ure.in,.bfd}: Add support for ppcboot target.
1646 * configure: Regenerate.
1648 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1650 * coff-h8300.c (howto_table): Update names to match recent
1651 changes to include/coff/internal.h. Fix minor errors in the
1652 existing relocs. Add R_MOVL1 and R_MOVL2.
1653 (rtype2howto): Similarly.
1654 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1655 existing relaxing code and peform more relaxing.
1656 (h8300_reloc16_extra_cases): Likewise.
1658 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1660 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1663 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1665 * elfcode.h (elf_object_p): Reject generic ELF target if
1666 e_machine matches an alternate machine code in a specific backend.
1668 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1669 obsolete align_power_min field.
1671 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1673 * coff-h8300.c (reloc_howto_type): Add howto entry for
1675 (rtype2howto): Handle R_PCRWORD_B.
1676 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1677 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1678 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1679 branch (R_PCWORD_B).
1681 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1683 * aoutx.h (translate_from_native_sym_flags): Set the section for
1684 BSF_CONSTRUCTOR symbols.
1686 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1689 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1691 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1692 stop looking when section is found.
1694 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1696 * coffcode.h (STRING_SIZE_SIZE): Define.
1697 (styp_to_sec_flags): Handle long symbol names when looking for the
1699 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1700 (bfd_coff_long_section_names): Define.
1701 (coff_write_object_contents): Handle long section names.
1702 (bfd_coff_std_swap_table): Initialize new field.
1703 * libcoff.h: Rebuild.
1704 * coffgen.c (make_a_section_from_file): Handle long section
1706 (coff_write_symbols): Handle long section names.
1707 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1708 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1709 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1710 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1711 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1712 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1713 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1714 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1716 * bout.c (b_out_callback): Set lma of sections.
1717 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1718 parameter to output_bfd. Used input_bfd instead of output_bfd in
1721 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1723 * aoutx.h (translate_from_native_sym_flags): Don't create
1724 SEC_CONSTRUCTOR sections.
1725 * ecoff.c (ecoff_set_symbol_info): Likewise.
1727 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1728 From Don Bowman <bowman@waterloo.hp.com>.
1730 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1732 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1733 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1735 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1737 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1738 mips_32_relocs field.
1739 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1740 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1741 relocs against a global symbol which is not defined in a regular
1743 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1744 against a global symbol, increment mips_32_relocs.
1745 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1746 the symbol is not defined in a regular file, make room in the
1749 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1751 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1752 file position and the virtual file position separately. Set
1753 filepos information bsaed on the real file position.
1754 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1755 Jan 23 change to coffcode.h.
1757 * som.c (som_slurp_symbol_table): Set the symbol count to the
1758 number of BFD symbols created.
1760 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1762 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1763 output file if linking shared objects. Loop to check all relocs,
1764 rather than returning false on first error.
1766 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1768 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1769 (ppc_elf_additional_program_headers): If .interp section, bump #
1770 of program headers by 1.
1771 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1772 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1773 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1775 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1777 (ppc_elf_relocate_section): If the output section isn't defined,
1778 don't abort, just give an error message.
1780 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1781 being created is .sdata or .sdata2, don't make the symbol dynamic.
1783 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1785 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1786 members of an archive for dynamic objects with no symbols, and
1787 pass them directly to check_archive_element.
1788 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1789 xcoff_link_check_dynamic_ar_symbols.
1790 (xcoff_link_check_dynamic_ar_symbols): New static function.
1792 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1793 from _bfd_nodynamic to _bfd_xcoff.
1794 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1796 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1797 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1798 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1799 * libcoff.h: Rebuild.
1800 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1801 (xcoff_get_section_contents): New static function.
1802 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1803 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1804 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1805 (xcoff_dynamic_reloc): New static variable.
1806 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1807 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1809 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1811 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1812 if reloc_entry->addend is not 0.
1813 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1815 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1817 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1819 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1820 Add entries for R_SPARC_[56].
1821 (sparc_reloc_map): Add entries for R_SPARC_[56].
1823 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1825 Optimize linking of stabs in sections as used in ELF and COFF.
1826 * stabs.c: New file.
1827 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1828 (_bfd_write_section_stabs): Declare.
1829 (_bfd_write_stab_strings): Declare.
1830 * libbfd.h: Rebuild.
1831 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1832 (struct coff_link_hash_table): Add stab_info field.
1833 * libcoff.h: Rebuild.
1834 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1836 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1838 (_bfd_coff_final_link): Write out stab strings hash table.
1839 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1840 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1842 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1843 (struct bfd_elf_section_data): Add stab_info field.
1844 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1846 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1847 _bfd_link_section_stabs.
1848 (elf_bfd_final_link): Write out stab strings hash table.
1849 (elf_link_input_bfd): Handle optimized stabs sections.
1850 * reloc.c (_bfd_final_link_relocate): Check address against
1851 _raw_size rather than _cooked_size.
1852 * Makefile.in: Rebuild dependencies.
1853 (BFD_LIBS): Add stabs.o
1854 (BFD_LIBS_CFILES): Add stabs.c.
1856 * VERSION: Increment for bfdlink.h change.
1858 * coffgen.c (coff_renumber_symbols): Correct handling of
1859 BSF_NOT_AT_END common symbols.
1861 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1863 * coff-ppc.c (record_toc): Add cast to avoid warning.
1864 (ppc_allocate_toc_section): Likewise.
1865 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1866 (ppc_coff_reloc_type_lookup): Remove unreached code.
1867 * coffcode.h (coff_write_object_contents): Don't take the address
1869 * peicode.h (pe_print_idata): Add casts to avoid warning.
1870 (pe_print_edata): Likewise.
1871 (pe_print_reloc): Remove ANSI C string concatenation.
1873 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1875 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1877 * libcoff.h: Rebuild.
1878 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1880 (coff_swap_aux_out): Likewise.
1881 * peicode.h (coff_swap_aux_in): Likewise.
1882 (coff_swap_aux_out): Likewise.
1883 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1885 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1887 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1888 Fix up .bf endndx link fields.
1889 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1891 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1894 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1896 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1897 on Solaris PowerPC systems doesn't get confused.
1899 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1902 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1903 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1904 update did_reg and did_reg2.
1906 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1908 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1910 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1911 callback routines, pass h->root.string rather than name, in case
1912 copy is true and name is transient.
1914 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1916 * elfcore.h: Add support for core files with multiple threads.
1917 (Primarily for Solaris.)
1919 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1921 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1922 section->orelocation is NULL.
1924 * coffgen.c (bfd_coff_get_syment): New function.
1925 (bfd_coff_get_auxent): New function.
1926 * bfd-in.h (bfd_coff_get_syment): Declare.
1927 (bfd_coff_get_auxent): Declare.
1928 * bfd-in2.h: Rebuild.
1930 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1932 * elf32-mips.c (struct mips_hi16): Define.
1933 (mips_hi16_addr, mips_hi16_addend): Remove.
1934 (mips_hi16_list): New static variable.
1935 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1936 (mips_elf_lo16_reloc): Process mips_hi16_list.
1937 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1938 relocs before the associated LO16 reloc.
1940 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1942 * versados.c (versados_scan): Check bfd_alloc return value.
1943 (versados_object_p): Check all bfd_read return values. Require
1944 that lang field be less than 10, to avoid confusion with Intel Hex
1947 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1949 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1950 not 0, for an absolute symbol.
1951 (NAME(aout,swap_ext_reloc_out)): Likewise.
1953 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1954 (ihex_write_object_contents): For a large start address, output
1955 the full 32 bit address in record type 5.
1957 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1958 to int to avoid promotion problems in prototype.
1960 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1962 * configure.host: Use ${srcdir} when looking for picfrag.
1964 * configure.host: Switch on ${libdir}, not $(libdir). From
1965 alan@spri.levels.unisa.edu.au (Alan Modra).
1967 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1968 entry point, not just for DYNAMIC objects.
1969 * sunos.c (sunos_add_dynamic_symbols): Always call
1970 sunos_create_dynamic_sections. If called with a non DYNAMIC
1971 object, don't do anything else.
1972 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1974 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1976 * configure.in: Permit --enable-shared to specify a list of
1978 * configure: Rebuild.
1980 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1981 host when configuring with --enable-shard.
1983 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1985 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1988 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1989 to avoid crashing in bfd_hash_replace.
1991 * sysdep.h: Use #ifdef, not #if.
1993 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1995 * config.in: Rebuild.
1997 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1999 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2000 (AC_CHECK_HEADERS): Check for sys/time.h
2001 (AC_HEADER_TIME): Add macro.
2002 * configure: Rebuild.
2003 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2004 to control what combination of <time> and <sys/time.h>
2007 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2009 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2010 (aout_32_sunos4_write_object_contents): Likewise.
2011 * aoutx.h (NAME(aout,machine_type)): Handle
2012 bfd_mach_sparc_{sparclet,sparclite}.
2013 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2014 (bfd_mach_sparc_v9_p): Update.
2015 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2016 * libaout.h (enum machine_type): Add M_SPARCLET.
2017 * sunos.c (MACHTYPE_OK): Define.
2018 * bfd-in2.h: Regenerated.
2020 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2022 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2023 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2024 * elflink.c (_bfd_elf_create_got_section): Store the
2025 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2026 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2027 global offset table goes over 0x1000, set the value of
2028 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2029 (elf32_sparc_relocate_section): Subtract the offset of
2030 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2032 * elfcode.h: Don't include <string.h>.
2034 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2036 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2037 generic_link_hash_newfunc. All references changed.
2038 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2039 moved here from libbfd-in.h.
2040 * libbfd-in.h: Corresponding changes.
2041 * libbfd.h: Regenerated.
2043 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2045 * aoutx.h (aout_link_input_section_std): When reporting an
2046 overflow error, use the name of the symbol in the hash table if
2048 (aout_link_input_section_ext): Likewise.
2050 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2051 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2053 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2055 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2056 * coffcode.h (coff_compute_section_file_positions): Likewise.
2057 (coff_write_object_contents): Likewise.
2059 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2061 * section.c (SEC_LINK_ONCE): Define.
2062 (SEC_LINK_DUPLICATES): Define.
2063 (SEC_LINK_DUPLICATES_DISCARD): Define.
2064 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2065 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2066 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2067 * bfd-in2.h: Rebuild.
2068 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2069 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2070 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2071 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2072 SEC_LINK_ONCE, and look through the symbol table for the setting
2073 for SEC_LINK_DUPLICATES.
2074 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2075 set for a section, find the section symbol in the symbol table,
2076 and set the aux entry based on SEC_LINK_DUPLICATES.
2077 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2078 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2079 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2080 * coff-i386.c (i386coff_vec): Likewise.
2081 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2083 * VERSION: Bump to 2.6.1.
2084 * Makefile.in (stamp-h): Depend upon VERSION.
2086 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2088 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2089 * libbfd.h: Rebuilt.
2090 * linker.c (generic_link_hash_newfunc): No longer static.
2091 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2093 * coff-h8300.c: Add two derived hash tables and their associated
2094 funtions and #defines for use by the h8300 linker.
2095 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2096 the function vector as needed. Place the address of the function
2097 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2098 Rewrite the vectors section contents as necessary.
2099 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2100 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2101 (coff_bfd_link_hash_table_create): Likewise.
2103 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2105 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2106 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2108 (hppa_rebuild_insn): Pass pointer to correct type to
2109 low_sign_unext and dis_assemble_21.
2111 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2113 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2114 Stick with sparc-*-{sysv4*,solaris2*}.
2116 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2118 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2119 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2120 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2121 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2122 fields is non-zero, print them.
2124 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2125 ifdef. Remove unused variables.
2126 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2128 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2129 (get_symbol_value): Ifdef out.
2130 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2131 (coff_ppc_relocate_section): Remove unused variables. Make
2132 fprintf strings and argument types correspond. Put before_addr in
2134 (dump_toc): Make fprintf strings and argument types correspond.
2135 (ppc_process_before_allocation): Remove unused variables. Always
2137 (ppc_reflo_reloc): Ifdef out.
2138 (ppc_addr32nb_reloc): Ifdef out.
2139 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2141 (coff_ppc_rtype_to_howto): Likewise.
2142 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2144 * peicode.h (pe_print_idata): Move otherwise unused variables into
2145 the #ifdef where they are used. Always return a value.
2146 (pe_print_edata): Make fprintf strings and argument types
2147 correspond. Always return a value.
2148 (pe_print_pdata): Removed unused variable addr_value. Always
2150 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2151 strings and argument types correspond. Always return a value.
2153 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2154 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2155 variable rela inside #if 0 section where it is used.
2157 * ns32k.h: New file.
2158 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2159 functions to start with _bfd_.
2160 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2161 functions in cpu-ns32k.h.
2162 * Makefile.in: Rebuild dependencies.
2163 (HFILES): Add ns32k.h.
2165 * section.c (struct sec): Add linker_mark field. Change
2166 user_set_vma and reloc_done to be single bit fields.
2167 (STD_SECTION): Update accordingly.
2168 * bfd-in2.h: Rebuild.
2169 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2171 (aout_link_input_bfd): Don't link unmarked sections.
2172 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2174 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2175 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2177 * elflink.h (elf_bfd_final_link): Mark sections included in the
2179 (elf_link_input_bfd): Don't link unmarked sections.
2180 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2182 (xcoff_link_input_bfd): Don't link unmarked sections.
2184 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2185 overflow error messages.
2187 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2189 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2190 is not set, print "BFD: " before the error message.
2192 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2193 Miles Bader <miles@gnu.ai.mit.edu>.
2194 * configure: Rebuild.
2196 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2198 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2201 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2202 m68k-aout, m68k-coff, and m68k-elf targets.
2204 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2206 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2207 (ieee_generic_stat_arch_elt): Restructured to prevent
2208 ieee_object_p from being called repeatedly.
2210 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2212 * coffcode.h (coff_write_object_contents): Allocate
2213 buffers large enough for any FILEHDR or AOUTHDR.
2215 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2217 * ecofflink.c (lookup_line): New static function, renamed and
2218 slighly changed from old _bfd_ecoff_locate_line.
2219 (_bfd_ecoff_locate_line): Cache line number information. Use
2220 lookup_line for actual lookup.
2222 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2224 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2225 multiple of 20 bytes.
2227 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2229 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2230 allocate ecoff_find_line, and don't initialize by hand.
2231 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2232 mips_elf_find_line, and don't call memset.
2234 * coffcode.h (coff_compute_section_file_positions): If not
2235 producing a final executable, don't consider sofar when aligning
2236 the section to the correct size.
2238 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2240 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2241 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2242 * coffgen.c (coff_section_symbol): Ifdef out.
2244 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2246 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2247 output_bfd is not NULL.
2249 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2251 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2252 of bfd_alloc (fixes fix_line not being initialized).
2253 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2255 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2257 * coffcode.h: Allow specific backends to override the
2258 bfd_link_add_symbols routine.
2260 * coff-h8300.c: Include genlink.h.
2261 (howto_table): Add R_MEM_INDIRECT.
2262 (rtype2howto): Support R_MEM_INDIRECT.
2263 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2266 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2268 * coff-alpha.c (alpha_relocate_section): Use
2269 info->callbacks_warning, rather than _bfd_error_handler, for
2270 "multiple gp" warning.
2272 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2274 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2275 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2276 table string. Use bfd_wrapped_link_hash_lookup.
2277 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2279 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2280 table, if any, when writing out symbols.
2281 (aout_link_input_section_std): Use the name from the hash table,
2282 if any, when reporting undefined symbols.
2283 (aout_link_input_section_ext): Likewise.
2284 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2285 * bout.c (get_value): Likewise.
2286 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2287 * ecoff.c (ecoff_reloc_link_order): Likewise.
2288 * elflink.h (elf_link_add_object_symbols): Likewise.
2289 (elf_reloc_link_order): Likewise.
2290 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2291 (_bfd_generic_reloc_link_order): Likewise.
2292 (default_indirect_link_order): Likewise.
2293 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2294 * sunos.c (sunos_add_one_symbol): Likewise.
2295 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2296 (bfd_xcoff_link_count_reloc): Likewise.
2297 (xcoff_reloc_link_order): Likewise.
2299 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2300 into -1 for intern->rss.
2302 * configure: Rebuild with autoconf 2.8.
2304 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2306 * stab-syms.c (__define_stab_duplicate): Define.
2307 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2309 * bfd-in.h (bfd_get_stab_name): Declare.
2310 * bfd-in2.h: Rebuild.
2311 * Makefile.in: Rebuild dependencies.
2312 (BFD_LIBS): Add stab-syms.o.
2313 (BFD_LIBS_CFILES): Add stab-syms.c.
2314 (BFD32_BACKENDS): Remove stab-syms.o.
2315 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2316 * configure.in: Don't list stab-syms.o in bfd_backends.
2317 * configure: Rebuild.
2318 * libaout.h (aout_stab_name): Don't declare.
2319 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2322 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2324 * elf.c (assign_file_positions_for_segments): Adjust file offset
2325 for section alignment even if SEC_LOAD is not set.
2327 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2329 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2330 since they appear as targets in Makefile.in.
2331 * configure: Rebuild.
2333 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2334 don't fiddle with a symbol which is not defined anywhere.
2336 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2338 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2339 though they are defined in a shared library.
2340 (xcoff_build_ldsyms): Likewise.
2342 * coffgen.c (coff_find_nearest_line): Don't look at the line
2343 numbers for the section if section->lineno is NULL.
2345 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2346 message rather than calling BFD_ASSERT.
2347 * elfcode.h (write_relocs): Check return value of
2348 _bfd_elf_symbol_from_bfd_symbol.
2350 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2352 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2355 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2357 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2359 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2360 hppa_reloc_field_selector_type_alt.
2361 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2362 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2364 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2366 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2368 * elf.c (assign_file_positions_for_segments): Adjust the segment
2369 memory size for the alignment of a SEC_ALLOC section, not just a
2372 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2374 * m68klinux.c: New file.
2375 * hosts/m68klinux.h: New file.
2376 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2377 * configure.in (m68*-*-linux*): New native host.
2378 (m68klinux_vec): New vector.
2379 * configure: Rebuild.
2380 * targets.c (m68klinux_vec): Declare.
2381 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2382 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2383 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2384 declaration from bfd_linux_size_dynamic_sections.
2385 (bfd_m68klinux_size_dynamic_sections): Declare.
2386 * bfd-in2.h: Rebuild.
2387 * Makefile.in: Rebuild dependencies.
2388 (BFD32_BACKENDS): Add m68klinux.o.
2389 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2391 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2393 * libhppa.h (pa_arch): Add pa20.
2394 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2395 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2396 (hppa_field_adjust): Handle e_nsel.
2397 * som.c: Provide default definitions for many new relocs found only
2398 in hpux10 include files.
2399 (som_fixup_formats): Add several new relocs from hpux10.
2400 (som_hppa_howto_table): Add hpux10 relocs.
2401 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2403 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2405 * mpw-make.sed: Edit out recent shared library support, and
2406 rules to rebuild .h files using doc/chew.
2408 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2410 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2411 size even of sections with no contents.
2413 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2415 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2416 starting with '$' the way we skip names starting with '.'. When
2417 updating x_endndx, don't be fooled by an index which has been
2420 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2421 struct/union/enum type with no elements.
2423 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2425 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2427 * archive.c (bfd_generic_archive_p): If the first file in the
2428 archive can not be recognized as an object, don't assume that this
2429 is the wrong format.
2431 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2432 format is not bfd_object.
2433 (bfd_elf_get_dt_soname): Likewise.
2435 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2437 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2440 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2442 * bfd.c (tdata): Add netbsd_core_data.
2443 * bfd-in2.h: Regenerated.
2445 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2448 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2449 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2452 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2453 to get the symbol index, matching 14 Jul 95 change.
2455 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2457 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2458 Remove duplicate definition of gp.
2460 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2462 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2463 assume that we can set the GP value and then get the same value,
2464 since it won't be true if the output file is neither ELF nor
2466 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2467 _bfd_get_gp_value here.
2468 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2469 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2471 (mips_elf_lo16_reloc): Likewise.
2472 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2473 Don't require that the BFD be ELF.
2474 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2475 (mips_elf_gprel32_reloc): Likewise.
2476 (mips_elf_relocate_section): Don't assume we can set and get the
2478 (mips_elf_finish_dynamic_symbol): Don't bother to use
2479 _bfd_get_gp_value here.
2481 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2482 Don't change epdr between malloc and free. Be careful not to free
2483 NULL pointers. Zero out the first RPDR.
2485 * configure.host: On Linux, only pass -rpath option if $(libdir)
2486 is neither /lib nor /usr/lib. From Alan Modra
2487 <alan@mullet.Levels.UniSA.Edu.Au>.
2489 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2491 (elf_dt_name): Rename from elf_dt_needed_name.
2492 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2494 (bfd_elf_get_dt_soname): New function.
2495 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2496 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2497 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2498 * bfd-in2.h: Rebuild.
2500 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2502 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2503 _bfd_sparc_elf_reloc_type_lookup.
2504 (bfd_elf32_bfd_reloc_type_lookup): Update.
2505 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2506 (sparc64_elf_howto_table): Define.
2507 (sparc_reloc_map): Define.
2508 (sparc64_elf_reloc_type_lookup): New function.
2509 (sparc_elf_wdisp16_reloc): New function.
2510 (elf_info_to_howto): Use sparc64_elf_howto_table.
2511 (sparc64_elf_relocate_section): Likewise.
2512 (bfd_elf64_bfd_reloc_type_lookup): Update.
2514 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2516 * configure.host: Check for 'do not mix' from native linker before
2517 trying to use -rpath.
2519 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2521 * bfd.c (_bfd_get_gp_value): New function.
2522 (_bfd_set_gp_value): New function.
2523 * libbfd-in.h (_bfd_get_gp_value): Declare.
2524 (_bfd_set_gp_value): Declare.
2525 * libbfd.h: Rebuild.
2526 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2527 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2528 directly to the fields in the tdata information.
2529 (alpha_relocate_section): Likewise.
2530 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2531 (mips_gprel_reloc): Likewise.
2532 (mips_relocate_section): Likewise.
2533 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2534 (mips_elf_lo16_reloc): Likewise.
2535 (mips_elf_final_gp): Likewise.
2536 (mips_elf_gprel16_reloc): Likewise.
2537 (mips_elf_gprel32_reloc): Likewise.
2538 (mips_elf_relocate_section): Likewise.
2539 (mips_elf_finish_dynamic_symbol): Likewise.
2541 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2543 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2545 * configure.in: Call AC_PROG_CC before configure.host.
2546 * configure: Rebuild.
2547 * configure.host: Don't set information which autoconf should
2548 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2550 * configure.host: Remove go32 and win32 host information, since it
2551 should no longer be needed.
2553 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2554 then start a new segment rather than put a writable section in a
2557 * configure.host: Set RPATH_ENVVAR.
2559 * Makefile.in: Rebuild dependencies.
2561 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2562 zero_section variable.
2564 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2566 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2567 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2568 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2570 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2572 * ieee.c (ieee_write_expression): Only use an R variable for a
2573 local symbol. Don't output a zero offset. Handle a zero address.
2574 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2575 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2577 (parse_expression): Don't try to handle multiple occurrences of a
2578 P variable. Handle I variables differently from X variables. Fix
2579 the order of minus expressions.
2580 (ieee_slurp_external_symbols): Generate an I variable for an NN
2581 record. Fix handling of ATI and ATX records.
2582 (ieee_slurp_sections): Only set minimal section attributes.
2583 Adjust them later, based on the section contents.
2584 (ieee_object_p): Read in the file until just after the ME record.
2585 Call ieee_slurp_section_data to set the section flags.
2586 (do_one): Add iterations parameter. Only repeat the first load
2587 item. Set the section and file reloc flags.
2588 (ieee_slurp_section_data): Set section flags. Pass iterations to
2590 (ieee_canonicalize_reloc): Handle I variables.
2591 (do_with_relocs): Only emit relocation size when necessary.
2592 Increase MAXRUN to 127. Change ov to be assigned, and take
2593 src_mask and pcrel_offset into account.
2594 (ieee_write_data_part): Skip sections that are not loaded.
2595 (ieee_write_external_part): Don't output optional last entry of WX
2597 (ieee_write_me_part): Make setting of me_record neater.
2598 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2600 * syms.c (stt): Add entries for zerovars, vars, and code.
2602 * elfcode.h (validate_reloc): New static function.
2603 (write_relocs): Call validate_reloc for non ELF relocs.
2605 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2606 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2607 (TARGET_LITTLE_SYM): Likewise.
2609 * config.bfd (m68*-*-psos*): New target.
2611 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2613 * i386msdos.c: Remove some #if 0 code.
2614 (msdos_write_object_contents): Don't include empty sections in the
2615 size computation, regardless of their address.
2617 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2619 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2620 is NULL, ie, the -r switch is used.
2622 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2624 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2625 (BFD_RELOC_MIPS_GOT_LO16): Define.
2626 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2627 * bfd-in2.h, libbfd.h: Rebuild.
2628 * elf32-mips.c (mips_reloc_map): Map new relocs.
2630 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2632 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2635 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2636 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2637 simple number for the section address, rather than an expression.
2638 Limit the number of bytes between relocs to MAXRUN.
2639 (ieee_write_me_part): Set me_record to the file offset after the
2641 (ieee_write_processor): New static function.
2642 (ieee_write_object_contents): Use ieee_write_processor.
2644 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2646 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2648 * coff-aux.c: Change include of aux.h to aux-coff.h.
2650 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2652 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2653 relocation put the addend both in the reloc entry and the data.
2654 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2657 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2658 a R_68K_PCxx reloc against a defined global symbol directly.
2659 (elf_m68k_check_relocs): Don't count such a reloc.
2661 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2662 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2663 symbol for now, otherwise always record the symbol as dynamic.
2664 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2665 is not referenced by a dynamic object, and we are not making a
2666 shared object, then don't make a PLT entry. If we do make a PLT
2667 entry, make sure the symbol has been recorded as dynamic.
2669 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2671 * configure.host: When making a shared library, set HLDFLAGS to
2672 pass an appropriate -rpath option. Use the make variable SONAME
2673 as the shared library soname, rather than computing it here. On
2674 SunOS, build stamp-tshlink in place of $(SHLINK).
2675 * Makefile.in (SONAME): New variable.
2676 ($(SHLINK)): Make a link to the transformed name, as well.
2677 (stamp-tshlink): New target.
2678 (install): Skip stamp-tshlink during install.
2680 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2682 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2683 linker sections have been set up yet.
2685 * elf.c (make_mapping): Add an additional argument to suppress
2686 making the first section include the program headers.
2687 (map_sections_to_segments): If the user used -Ttext such that the
2688 program headers are on a different page, do not set the flags
2689 saying that this section includes the program headers.
2691 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2693 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2694 don't define TRAD_HEADER.
2695 * configure: Rebuild.
2697 * netbsd-core.c: New file, support for NetBSD core files.
2698 * hosts/*nbsd.h: Removed.
2700 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2702 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2703 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2704 * libbfd.h, bfd-in2.h: Regenerated.
2705 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2706 bfd_elf32_bfd_reloc_type_lookup.
2707 (reloc_type{,_names}): Deleted.
2708 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2710 (sparc_reloc_map): Add sparc64 relocs.
2711 (sparc_elf_notsupported_reloc): New static function.
2712 (sparc_elf_wdisp16_reloc): New static function.
2713 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2714 (elf32_sparc_relocate_section): Likewise.
2715 (bfd_elf32_bfd_reloc_type_lookup): Define.
2716 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2717 (reloc_type{,_names}): Deleted.
2718 (elf_sparc_howto_table): Deleted.
2719 (sparc_reloc_map): Deleted.
2720 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2721 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2723 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2725 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2728 * Makefile.in (program_transform_name): New variable.
2729 (install): Transform library name before installing it.
2731 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2733 * archures.c (bfd_mach_i960_hx): Define.
2734 * bfd-in2.h: Rebuild.
2735 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2736 (MATRIX): Expand entries for HX.
2737 (arch_info_struct): Add i960:hx entry.
2738 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2739 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2740 (coff_set_flags): Handle bfd_mach_i960_hx.
2742 Support for building as a shared library, based on patches from
2743 Alan Modra <alan@spri.levels.unisa.edu.au>:
2744 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2745 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2746 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2747 * configure: Rebuild.
2748 * configure.host: If --enable-shared, adjust shared library stuff
2749 based on the host. If the host is SunOS, and the linker supports
2750 -rpath, set HLDFLAGS to use it.
2751 * Makefile.in (ALLLIBS): New variable.
2752 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2753 (COMMON_SHLIB, SHLINK): New variables.
2754 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2755 (STAGESTUFF): Remove variable.
2756 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2758 (stamp-ofiles): New target, like old ofiles target, but build
2759 using a temporary file and move-if-change, and touch stamp-ofiles
2761 (ofiles): Just depend upon stamp-ofiles.
2762 (stamp-piclist, piclist): New targets.
2763 ($(SHLIB), $(SHLINK)): New targets.
2764 (targets.o, archures.o): Build twice if PICFLAG is set.
2765 (do_mostlyclean): Remove pic/*.o.
2766 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2768 (do_distclean): Remove pic and stamp-picdir.
2769 (install): Install shared libraries.
2770 ($(OFILES)): Depend upon stamp-picdir.
2771 (stamp-picdir): New target.
2773 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2775 * libcoff.h: Rebuild.
2777 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2778 flavour of a section with no owner.
2780 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2781 ELF_LINK_NON_ELF flag.
2782 (mips_elf_create_got_section): Likewise.
2784 * elf.c: Revert last change, since it breaks dynamic linking.
2785 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2787 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2788 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2789 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2791 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2793 * elf.c (assign_file_positions_for_segments): If the backend does
2794 not want the elf header or the program headers in the address
2795 space, do not include them in the calculations.
2797 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2798 function to determine if we need additional program headers.
2799 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2800 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2802 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2804 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2806 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2808 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2809 back into one line. Some compilers (sunos 4.1.3 for example)
2810 won't accept args split across more than one line.
2812 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2814 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2815 * configure: Regenerate.
2817 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2819 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2820 try to do arithmetic on a void *, cast it to a unsigned char * first.
2822 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2824 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2825 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2827 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2828 flag for a newly defined symbol.
2829 (NAME(bfd_elf,record_link_assignment)): Likewise.
2830 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2831 set the DEF or REF_REGULAR flags correctly.
2833 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2834 (libbfd.h, libcoff.h): Corresponding change.
2836 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2837 a PLT32 reloc as dynamic.
2838 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2839 is not referenced by a dynamic object, and we are not making a
2840 shared object, then don't make a PLT entry. If we do make a PLT
2841 entry, make sure the symbol has been recorded as dynamic.
2843 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2845 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2846 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2847 (powerpcle-*-cygwin32): New.
2848 * peicode.h (add_data_entry): Get address from vma.
2850 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2852 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2853 attached to the section has already been created as an undefined
2854 symbol, treat it as if it hasn't been created yet.
2856 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2858 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2859 symbol or section symbols if stripping all symbols and this is not
2860 a relocateable link. Don't output the symbol string table if
2861 there are no symbols.
2862 (elf_link_flush_output_syms): Don't do anything if there are no
2865 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2867 * coff-aux.c: New file.
2868 * hosts/m68kaux.h: New file.
2869 * config.bfd (m68*-apple-aux*): New target.
2870 * configure.in (m68*-apple-aux*): New native host.
2871 (m68kaux_coff_vec): New vector.
2872 * configure: Rebuild.
2873 * targets.c (m68kaux_coff_vec): Declare.
2874 * coffcode.h (bfd_coff_backend_data): Add field
2875 _bfd_coff_link_add_one_symbol.
2876 (bfd_coff_link_add_one_symbol): Define.
2877 (compare_arelent_ptr): New static function if TARG_AUX.
2878 (coff_write_relocs): If TARG_AUX, sort the relocs.
2879 (coff_write_object_contents): Set A/UX aouthdr magic number.
2880 (coff_link_add_one_symbol): Define if not defined.
2881 (bfd_coff_std_swap_table): Initialize new field.
2882 * libcoff.h: Rebuild.
2883 * cofflink.c (coff_link_add_symbols): Call
2884 bfd_coff_link_add_one_symbol rather than
2885 _bfd_generic_link_add_one_symbol.
2886 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2887 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2888 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2889 * Makefile.in: Rebuild dependencies.
2890 (BFD32_BACKENDS): Add coff-aux.o.
2891 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2893 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2895 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2896 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2898 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2900 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2901 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2902 (maintainer-clean): Warn about deleting special files.
2903 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2905 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2906 warning symbols correctly.
2907 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2908 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2909 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2910 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2911 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2912 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2914 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2917 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2919 * libcoff-in.h: aligned newly exported names with bfd naming
2920 conventions. Removed an erroneous define of POWERPC_LE_PE.
2921 * libcoff.h: Rebuild.
2922 * cofflink.c, coff-ppc.c: the above function name changes
2924 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2926 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2927 * ecoff.c (struct extsym_info): Define.
2928 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2929 to ecoff_link_write_external.
2930 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2931 Strip symbols when appropriate.
2933 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2934 * syms.c (BSF_OBJECT): Define.
2935 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2936 * bfd-in2.h: Rebuild.
2937 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2939 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2942 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2943 copying relocs into a shared object, treat a defined global symbol
2945 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2946 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2947 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2949 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2950 real defined symbol, not to a weak defined symbol.
2952 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2954 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2955 and made a few static functions externs.
2957 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2958 POWERPC_LE_PE hack in cofflink.
2960 * libcoff-in.h: promoted the following from cofflink.c to allow
2961 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2962 coff_debug_merge_element, struct coff_debug_merge_type,
2963 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2964 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2965 coff_debug_merge_hash_lookup, coff_link_section_info,
2966 coff_final_link_info, coff_debug_merge_hash_newfunc,
2967 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2969 * libcoff.h: re-gen'd
2971 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2973 * syms.c: Include "bfdlink.h".
2974 (struct stab_find_info): Define.
2975 (_bfd_stab_section_find_nearest_line): New function.
2976 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2977 * libbfd.h: Rebuild.
2978 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2979 * elf.c (_bfd_elf_find_nearest_line): Try calling
2980 _bfd_stab_section_find_nearest_line before searching the ELF
2981 symbol table. Find the closest STT_FUNC symbol, not the last one.
2982 * libcoff-in.h (coff_data_type): Add line_info field.
2983 * libcoff.h: Rebuild.
2984 * coffgen.c (coff_find_nearest_line): Try calling
2985 _bfd_stab_section_find_nearest_line before searching the COFF
2987 * Makefile.in: Rebuild dependencies.
2989 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2991 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2992 4 bytes, so we get the correct value when updating the register
2993 field in little endian mode.
2995 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2997 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2998 entry_section fields. Add sntoc and snentry fields.
2999 * libcoff.h: Rebuild.
3000 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3001 not toc_section and entry_section (the COFF file does not have any
3002 sections at this point).
3003 (coff_write_object_contents): Set o_snentry and o_sntoc from
3004 snentry and sntoc rather than entry_section and toc_section.
3005 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3006 snentry, not toc_section and entry_section.
3007 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3008 entry_section from hentry.
3009 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3011 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3012 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3013 than using toc_section directly.
3015 * archures.c: Add missing `.' in enum bfd_architecture.
3016 * bfd-in2.h: Rebuild.
3018 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3019 Robert Lipe <robertl@arnet.com>.
3021 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3023 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3024 to sections we allocate. Use bfd_zalloc to allocate initialial
3025 sections, not bfd_alloc.
3026 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3027 SDA{,2}I16 relocations.
3028 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3029 whether to put something in .sbss or not.
3030 (ppc_elf_relocate_section): Add support for more relocations. Add
3031 in sec->output_offset where appropriate. Make error messages
3032 include the symbol name.
3034 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3035 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3036 doesn't get redefined messages if -shared.
3038 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3039 section if the rel_section field has been set up.
3041 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3043 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3046 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3048 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3049 of flags, only flags used are controlled by mach number. Bump up
3050 output file mach number to highest of input file mach numbers.
3051 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3052 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3054 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3055 bfd_elf64_sparc_vec support.
3057 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3059 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3060 the embedded bit is set on some objects and not on others. Just
3062 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3065 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3067 * coffcode.h (coff_new_section_hook): Don't try to align the
3070 * coffcode.h (coff_set_section_contents): Fix the handling of the
3071 .lib section to work even if the entire section contents are
3072 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3073 Robert Lipe <robertl@arnet.com>.
3075 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3077 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3078 memory here for contents.
3080 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3081 _SDA2_BASE_ by 32768.
3082 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3083 started using. Allocate contents for .sdata and .sdata2 sections
3085 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3087 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3088 size _SDA{,2}_BASE_.
3089 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3092 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3094 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3096 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3097 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3098 (bfd_mach_sparc_v9a): Define.
3099 (bfd_mach_sparc_v9_p): Define.
3100 * bfd-in2.h: Regenerated.
3101 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3103 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3104 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3105 to bfd_elf32_sparc_vec.
3106 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3107 Add v8plus{,a} support.
3109 (sparc_compatible): New function.
3110 * elf32-sparc.h: #include "elf/sparc.h".
3111 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3112 elf32_sparc_final_write_processing): New functions.
3113 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3114 elf_backend_final_write_processing): Define.
3116 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3118 * elf-bfd.h (struct elf_link_hash_entry): Add
3119 linker_section_pointer field.
3120 (enum elf_linker_section_enum): Enumeration for new way of
3121 creating linker dynamic sections and symbols.
3122 (elf_linker_section{,_pointers}): New structures for creating
3123 dynamic sections and symbols.
3124 (elf_obj_tdata): Add linker_section_pointers and linker_section
3126 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3127 (_bfd_elf_create_linker_section): New declarations.
3128 (_bfd_elf_find_pointer_linker_section): Ditto.
3129 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3130 (_bfd_elf_make_linker_section_rela): Ditto.
3132 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3134 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3135 (ppc_elf_create_linker_section): New function to create the
3136 sections .got, .sdata, and .sdata2.
3137 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3139 (ppc_elf_check_relocs): Support more of the eabi relocations.
3140 (ppc_elf_relocate_section): Ditto.
3141 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3142 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3144 * elflink.h (elf_create_pointer_linker_section): New function to
3145 create initialized pointers in dynamic linker sections.
3146 (elf_finish_pointer_linker_section): Actually intialize the
3147 pointers created above.
3149 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3150 macros to provide both 32 and 64 bit versions of
3151 elf_create_pointer_linker_section.
3152 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3153 provide both 32 and 64 bit versions of
3154 elf_finish_pointer_linker_section.
3156 * elflink.c (_bfd_elf_create_linker_section): New function to
3157 create a linker section.
3158 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3159 given address in the linker pointer offsets created for a given
3161 (_bfd_elf_make_linker_section_rela): Make a RELA section
3162 corresponding to the generated linker section.
3164 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3166 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3168 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3170 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3171 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3172 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3173 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3174 toc entry in an objdump) for now.
3175 (ppc_do_last, ppc_get_last): New function - needed to save processing
3176 the toc owner to the end.
3177 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3180 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3181 toc owner from being done till last. Must define POWERPC_LE_PC
3184 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3186 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3188 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3189 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3191 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3193 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3195 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3197 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3199 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3201 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3203 * elf.c (assign_file_positions_for_segments): Don't increment file
3204 offset for a segment which contains no loadable sections.
3206 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3208 * reloc.c: Add new PowerPC relocations.
3209 * {bfd-in2,libbfd}.h: Regenerate.
3211 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3212 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3214 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3216 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3219 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3222 * coffgen.c (coff_find_nearest_line): Don't try to cache
3223 information in sections that are not owned by a BFD. From Richard
3224 Henderson <richard@atheist.tamu.edu>.
3226 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3227 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3228 * elflink.h (elf_link_output_extsym): Remove special check for
3231 * ecoffswap.h: Add prototypes for static functions.
3233 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3235 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3236 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3238 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3239 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3240 support. Begin support for R_PPC_SDA{2,}REL.
3242 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3244 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3245 create the .got and .got.neg sections.
3246 (ppc_elf_size_dynamic_sections): Call it.
3247 (ppc_elf_check_relocs): Call it.
3248 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3249 (ppc_elf_check_relocs): Add error messages for relocations we
3250 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3253 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3255 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3256 section flags for V.4 and eabi.
3258 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3260 * elf.c (assign_file_positions_for_segments): If a segment
3261 contains no sections, don't mark it as readable.
3263 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3264 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3266 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3267 dynamic section, if there is one.
3268 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3269 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3270 (bfd_elf64_swap_dyn_in): Likewise.
3271 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3273 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3275 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3276 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3277 <pirker@eiunix.tuwien.ac.at>.
3279 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3281 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3282 PowerPC V.4 and eabi.
3283 * bfd-in2.h: Regenerate.
3284 * libfd.h: Regenerate.
3286 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3288 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3289 section type and SHF_EXCLUDE section flag, turning them into the
3290 appropriate bfd section flag.
3292 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3294 * xcofflink.c (xcoff_link_add_symbols): Create the special
3295 sections if we see a DYNAMIC object, in case that is the only
3296 XCOFF input object we see.
3298 * elf32-mips.c: Extensive changes for a start at dynamic linking
3299 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3301 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3302 (struct elf_backend_data): Remove
3303 elf_backend_create_program_headers field. Add
3304 elf_backend_additional_program_headers and
3305 elf_backend_modify_segment_map fields.
3306 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3308 (elf_backend_additional_program_headers): Likewise.
3309 (elf_backend_modify_segment_map): Likewise.
3310 (elf_backend_create_program_headers): Don't define.
3311 (elfNN_bed): Change to account for field changes.
3312 * elf.c (assign_file_positions_for_segments): Call new
3313 modify_segment_map backend function. Don't call old
3314 create_program_headers backend function.
3315 (get_program_header_size): Call additional_program_headers rather
3316 than create_program_headers.
3317 * elflink.h (elf_link_add_object_symbols): Initialize
3318 type_change_ok from new backend field.
3319 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3321 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3322 a reloc against the appropriate section.
3324 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3325 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3326 (elf_flags_init): Rename from elf_ppc_flags_init.
3327 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3329 (ppc_elf_copy_private_bfd_data): Likewise.
3330 (ppc_elf_merge_private_bfd_data): Likewise.
3332 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3335 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3337 * coff-alpha.c (alpha_relocate_section): During final link, allow
3338 output .lita section to be bigger than 64k by adjusting gp value
3339 on a per-input section basis.
3340 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3342 (struct ecoff_section_tdata): Add gp field.
3344 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3346 Handle Alpha ECOFF changes in OSF/1 3.2.
3347 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3349 * coff-alpha.c: Include "aout/ar.h".
3350 (alpha_ecoff_get_relocated_section_contents): Don't require an
3351 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3352 3.2 doesn't generate one.
3353 (alpha_relocate_section): Likewise.
3354 (alpha_ecoff_slurp_armap): Define.
3355 (alpha_ecoff_slurp_extended_name_table): Define.
3356 (alpha_ecoff_construct_extended_name_table): Define.
3357 (alpha_ecoff_truncate_arname): Define.
3358 (alpha_ecoff_write_armap): Define.
3359 (alpha_ecoff_generic_stat_arch_elt): Define.
3360 (alpha_ecoff_update_armap_timestamp): Define.
3362 (alpha_ecoff_read_ar_hdr): New static function.
3363 (alpha_ecoff_get_elt_at_filepos): New static function.
3364 (alpha_ecoff_openr_next_archived_file): New static function.
3365 (alpha_ecoff_get_elt_at_index): New static function.
3366 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3367 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3368 _bfd_ecoff to alpha_ecoff.
3369 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3370 field from backend structure, rather than always calling
3371 _bfd_get_elt_at_filepos.
3372 * coff-mips.c (mips_ecoff_backend_data): Initialize
3373 get_elt_at_filepos field.
3374 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3375 from _bfd_generic_read_ar_hdr with minor changes.
3376 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3377 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3378 * libbfd.h: Rebuild.
3380 * bfd-in.h (BFD_IN_MEMORY): Define.
3381 * libbfd-in.h (struct bfd_in_memory): Define.
3382 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3383 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3384 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3385 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3386 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3387 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3388 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3389 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3390 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3391 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3393 (bfd_openstreamr): Likewise.
3394 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3395 BFD_IN_MEMORY is not set.
3396 * riscix.c (riscix_some_aout_object_p): Likewise.
3397 * bfd-in2.h, libbfd.h: Rebuild.
3399 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3400 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3401 (bfd_get_elt_at_index): Define.
3402 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3403 bfd_get_elt_at_index. Change index parameter from int to
3405 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3406 (_bfd_noarchive_get_elt_at_index): Define.
3407 (_bfd_archive_bsd_get_elt_at_index): Define.
3408 (_bfd_archive_coff_get_elt_at_index): Define.
3409 * bfd-in2.h, libbfd.h: Rebuild.
3410 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3411 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3412 * ieee.c (ieee_get_elt_at_index): Define.
3413 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3414 * oasys.c (oasys_get_elt_at_index): Define.
3415 * som.c (som_get_elt_at_index): Define.
3417 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3418 numbers to the .text section.
3420 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3422 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3423 If there is a SEC_DEBUGGING section, get the contents of the debug
3424 information part from it.
3425 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3427 (ieee_write_object_contents): Check ieee_write_debug_part return.
3429 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3431 * config.bfd (i[345]86-*-freebsd*): Add target.
3432 * configure.in (i386freebsd_vec): Add vec.
3433 * configure: Regenerate.
3434 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3435 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3436 Rebuild dependencies..
3437 * freebsd.h: New file.
3438 * i386freebsd.c: New file.
3439 * targets.c (i386freebsd_vec): Declare.
3440 (bfd_target_vector): Add i386freebsd_vec.
3441 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3442 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3444 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3446 * ieee.c (ieee_slurp_debug): New static function.
3447 (ieee_object_p): Call it.
3448 (ieee_slurp_section_data): Skip debugging sections.
3449 (ieee_get_reloc_upper_bound): Likewise.
3450 (ieee_get_section_contents): Likewise.
3451 (ieee_canonicalize_reloc): Likewise.
3452 (ieee_write_section_part): Likewise.
3453 (ieee_write_debug_part): Likewise.
3454 (ieee_write_data_part): Likewise.
3455 (init_for_output): Likewise.
3457 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3459 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3461 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3462 relocs, since ppc_elf_relocate_section handles the linker case.
3463 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3465 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3466 ppc_elf_relocate_section since that is now the only caller.
3467 (ppc_elf_relocate_section): Ditto.
3469 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3471 * coffcode.h (coff_write_object_contents): If we don't know the
3472 section of the entry point for an XCOFF executable, always set the
3473 entry address to -1.
3475 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3477 * elf.c (bfd_section_from_shdr): Add support for note sections.
3479 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3481 * bfd-in.h (struct _symbol_info): Add stab_type field.
3482 * bfd-in2.h: Rebuild.
3483 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3485 * elf32-ppc.c: Remove trailing newline from calls to
3487 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3488 difference if target endianness is known.
3490 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3492 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3493 old style TOC16 references without using R_PPC_GOT.
3494 (ppc_reloc_type): Ditto.
3495 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3496 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3497 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3498 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3499 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3501 (ppc_elf_adjust_dynamic_symbol): Ditto.
3502 (ppc_elf_adjust_dynindx): Ditto.
3503 (ppc_elf_size_dynamic_sections): Ditto.
3504 (ppc_elf_finish_dynamic_symbol): Ditto.
3505 (ppc_elf_finish_dynamic_sections): Ditto.
3506 (ELF_DYNAMIC_INTERPRETER): Define.
3508 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3510 * elf.c (copy_private_bfd_data): When attaching sections to
3511 segments ignore sections that won't be allocated. Patch from
3514 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3516 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3519 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3521 * coff-i960.c (CALC_ADDEND): Define.
3522 (coff_i960_relocate_section): Add the input section VMA to the
3523 addend for PC relative relocs.
3525 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3527 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3528 to correctly terminate.
3530 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3532 * targets.c (enum bfd_endian): Define.
3533 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3534 from boolean to enum bfd_endian. Change header_byteorder_big_p
3536 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3537 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3538 * bfd-in2.h: Rebuild.
3539 * All targets: Change initialization of byteorder and
3540 header_byteorder to use enum bfd_endian values rather than
3542 * All files: Change all references to byteorder_big_p and
3543 header_byteorder_big_p to use new bfd_*_endian macros.
3545 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3547 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3549 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3551 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3553 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3555 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3557 * ieee.c: Lots of minor cleanups. Make many functions return
3558 errors rather than calling abort. Also:
3559 (ieee_write_twobyte): Remove; change callers to call existing
3560 ieee_write_2bytes function.
3561 (ieee_write_expression): Don't output the section twice when
3562 outputting a local symbol. Don't emit an extraneous zero if there
3564 (ieee_slurp_sections): Set the lma as well as the vma.
3565 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3567 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3568 a recognized one or bfd_arch_unknown.
3569 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3571 (ihex_get_symtab): Likewise.
3573 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3575 * aoutx.h: Include <ctype.h>.
3576 (struct aout_link_includes_table): Define.
3577 (struct aout_link_includes_totals): Define.
3578 (struct aout_link_includes_entry): Define.
3579 (aout_link_includes_lookup): Define macro.
3580 (struct aout_final_link_info): Add includes field.
3581 (aout_link_includes_newfunc): New static function.
3582 (NAME(aout,final_link)): Initialize includes hash table.
3583 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3585 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3587 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3589 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3591 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3593 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3595 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3596 (pe_print_private_bfd_data): call pe_print_reloc.
3597 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3598 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3599 up some debugging as well.
3601 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3603 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3606 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3608 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3609 when setting sections to NULL.
3611 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3613 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3615 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3616 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3618 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3619 * bfd-in2.h: Rebuild.
3621 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3623 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3625 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3627 * ihex.c (ihex_scan): Handle record types 4 and 5.
3628 (ihex_object_p): Permit types 4 and 5.
3629 (ihex_set_section_contents): Remove check for out of range
3631 (ihex_write_object_contents): Generate types 4 and 5.
3633 * elflink.h (elf_link_output_extsym): Just ignore warning and
3634 indirect references to symbols which don't really exist.
3636 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3638 * peicode.h (pe_print_idata): Minor format fixes
3639 (pe_print_edata): New function. Under private printing, this formats
3640 the edata section of a PE file.
3641 (pe_print_private_bfd_data): Added call to pe_print_edata.
3643 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3645 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3646 index, don't call stoi.
3648 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3650 * srec.c (srec_scan): Set lma as well as vma.
3652 * ihex.c: New file; support for Intel Hex format.
3653 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3654 (ihex_vec): Declare.
3655 (bfd_target_vector): Always include ihex_vec.
3656 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3657 * Makefile.in: Rebuild dependencies.
3658 (BFD_LIBS): Add ihex.o
3659 (BFD_LIBS_CFILES): Add ihex.c.
3660 * bfd-in2.h: Rebuild.
3662 * elf.c (assign_file_positions_for_segments): Sort the sections in
3664 (get_program_header_size): Return the right size if segment_map is
3666 (copy_private_bfd_data): Don't bother to sort the sections.
3668 * bfd.c (bfd_record_phdr): New function.
3669 * bfd-in.h (bfd_record_phdr): Declare.
3670 * bfd_in2.h: Rebuild.
3672 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3675 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3676 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3678 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3679 (bfd_zmalloc): Change declaration.
3680 * libbfd.h: Rebuild.
3681 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3682 and realloc. Don't set bfd_error_no_memory if they fail.
3684 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3686 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3687 uses as well. Added a new howto to deal with TOCREL16 relocs that
3688 are TOCDEFN as well.
3689 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3690 to handle RVA relocs from dlltool.
3691 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3692 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3693 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3695 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3696 to get the right section alignment.
3698 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3700 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3701 p_paddr if p_paddr is zero.
3702 (make_mapping): Set includes_filehdr and includes_phdrs for first
3704 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3706 (assign_file_positions_for_segments): Handle includes_filehdr and
3707 includes_phdrs. Remove special handling of PT_PHDR and first
3709 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3710 when appropriate. Remove special handling of PT_PHDR segment.
3711 Use a more complex condition for when a section is included in a
3712 segment to handle Solaris linker oddities.
3714 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3716 * coff-m88k.c (howto_table): Reformatted for easier reading;
3717 special_function now points to new function m88k_special_reloc.
3718 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3720 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3721 be done correctly by m88k_special_reloc.
3722 (reloc_processing): New function to be used by RELOC_PROCESSING.
3723 (RELOC_PROCESSING): Define to call reloc_processing.
3725 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3727 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3728 (pe_print_pdata): Likewise.
3730 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3731 obstack_alloc fails.
3732 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3734 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3735 * Many files: don't set bfd_error_no_memory if one of the above
3738 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3739 if p_paddr_valid is set.
3740 (copy_private_bfd_data): New static function.
3741 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3743 * elf.c (assign_file_positions_for_segments): Fix case where extra
3744 program headers were allocated.
3746 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3747 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3748 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3749 _bfd_elf_print_private_bfd_data.
3751 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3752 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3753 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3754 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3755 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3756 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3757 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3759 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3761 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3762 * elf.c (make_mapping): New static function.
3763 (map_sections_to_segments): New static function.
3764 (elf_sort_sections): New static function.
3765 (assign_file_positions_for_segments): New static function.
3766 (map_program_segments): Remove.
3767 (get_program_header_size): Remove sorted_hdrs, count, and
3768 maxpagesize parameters. Simplify.
3769 (assign_file_positions_except_relocs): When generating an
3770 executable, use assign_file_positions_for_segments.
3771 (elf_sort_hdrs): Remove.
3772 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3773 to get_program_header_size.
3775 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3777 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3779 * configure, config.in: Regenerate with autoconf 2.7.
3781 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3782 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3784 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3786 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3787 (ecoff_sec_to_styp_flags): Likewise.
3788 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3789 (ecoff_set_symbol_info): Handle scRConst.
3790 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3791 (ecoff_compute_section_file_positions): Handle .rconst section.
3792 (_bfd_ecoff_write_object_contents): Likewise.
3793 (ecoff_link_check_archive_element): Handle scRConst.
3794 (ecoff_link_add_externals): Likewise.
3795 (ecoff_link_write_external): Handle .rconst section.
3796 (ecoff_reloc_link_order): Likewise.
3797 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3798 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3800 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3802 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3803 DEF_DYNAMIC flag is set.
3805 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3807 * host-aout.c: If TRAD_HEADER is defined, include it.
3809 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3811 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3812 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3813 (BFD_NEED_DECLARATION): New function.
3814 * configure.in: Use BFD_NEED_DECLARATION.
3815 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3816 * configure, config.in: Rebuild with autoconf 2.6.
3818 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3819 special_sections before returning when called with a non XCOFF
3822 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3825 * coffcode.h (coff_compute_section_file_positions): Only pad the
3826 previous section to force file alignment when creating an
3829 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3831 * coffcode.h (coff_compute_section_file_positions): If
3832 RS6000COFF_C, set up the .debug section.
3834 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3835 if it is not large enough to accomodate the entire TOC area with
3836 signed 16 bit offsets.
3837 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3839 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3840 TOC anchor to use the TOC value used in the output file.
3842 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3844 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3845 (_bfd_coff_read_string_table): Likewise.
3847 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3849 * pe-arm.c: Fix typos.
3850 * coff-arm.c: Likewise.
3852 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3854 * coff-ppc.c (list_ele): Added "cat"egory member.
3855 (record_toc): New category parameter (priv or pub).
3856 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3857 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3858 the mainline. It addes extra toc cells in error.
3859 (ppc_coff_swap_sym_in_hook): Added some documentation.
3860 (dump_toc): Can now diagnose "virtual toc" chicanery.
3862 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3864 * elf-bfd.h (struct elf_link_hash_table): Change type of
3865 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3867 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3869 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3870 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3872 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3873 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3874 defined or mentioned in a regular file.
3876 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3878 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3879 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3880 (coff_ppc_relocate_section): Correct REL24 handling
3881 (ppc_process_before_allocation): Correct TOCDEFN handling
3883 * peicode.h (dir_names): Added name descriptions
3885 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3887 * VERSION: Updated to cygnus-2.6.
3889 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3891 * targets.c (m68k4knetbsd_vec): Declare.
3893 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3895 * targets.c (bfd_target): Change type of second argument to
3896 _bfd_print_private_bfd_data from void * to PTR.
3897 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3898 using PTR rather than void *.
3899 * bfd-in2, libbfd.h: Rebuild.
3900 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3902 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3903 _bfd_generic_bfd_print_private_bfd_data rather than casting
3906 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3908 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3909 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3911 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3912 BFD64_BACKENDS_CFILES): New variables.
3915 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3917 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3918 not at the file position of the first section.
3919 * coffcode.h (coff_compute_section_file_positions): Avoid using
3921 (coff_write_object_contents): When generating a PPC PE executable
3922 with no symbols, round up the file size to a COFF_PAGE_SIZE
3924 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3925 don't write out a string table.
3927 * elf.c (bfd_section_from_shdr): When using a different section
3928 header, pass the new one to _bfd_elf_make_section_from_shdr.
3929 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3930 (elf_map_symbols): Add section VMA to symbol value when comparing
3932 (_bfd_elf_compute_section_file_positions): Only build symbol table
3933 if there are some symbols. Set file offset of symtab and strtab
3935 (assign_file_positions_except_relocs): Remove dosyms parameter.
3936 Change all callers. Never set file offset of symtab and strtab
3938 (_bfd_elf_copy_private_section_data): New function.
3939 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3940 (_bfd_elf_copy_private_symbol_data): New function.
3941 (swap_out_syms): Check for special mapping of st_shndx created by
3942 copy_private_symbol_data.
3943 * elfxx-target.h: Use new copy routines.
3944 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3945 (_bfd_elf_copy_private_section_data): Declare.
3947 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3949 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3952 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3953 _bfd_dummy_target, matching the recent change to archive
3956 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3958 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3959 arithmetic on PTR types.
3961 * aout-target.h (MY(callback)): Set the lma of the sections.
3963 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3964 symbol into a reloc against the section.
3966 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3968 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3969 glue for the relocs: IMGLUE and IFGLUE.
3970 (record_toc): new function - tracks toc contents
3971 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3972 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3973 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3974 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3975 (ppc_record_toc_entry): Removed a debug define (duh)
3977 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3978 (pe_print_idata): New function - formats the idata section data
3979 (pe_print_pdata): New function - formats the pdata section data
3980 (pe_print_private_bfd_data): calls to above
3982 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3984 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3985 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3986 TARGET_SYM and TARGET_NAME for vector and BFD name.
3987 * coff-pmac.c (pmac_xcoff_vec): Remove.
3988 (TARGET_SYM, TARGET_NAME): Define.
3989 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3990 machine to 0, not all PowerMacs are 601s.
3992 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3994 * elfcode.h (elf_object_p): Read in any program headers.
3995 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3996 based on the program headers, if any.
3997 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3998 (map_program_segments): Set p_paddr of program headers based on
4001 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4003 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4006 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4007 trying to do a relocateable link with a non-a.out object file.
4009 * archive.c (bfd_generic_archive_p): Check the first object file
4010 in an archive even if target_defaulted is set. If the object file
4011 has the wrong xvec, reject it.
4013 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4014 be represented, report the name via _bfd_error_handler.
4015 (translate_to_native_sym_flags): Likewise.
4016 * elf32-mips.c (mips_elf_final_link): Likewise.
4017 * oasys.c (oasys_write_sections): Likewise.
4019 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4020 which checks for STYP_OVRFLO sections.
4021 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4022 reloc and lineno count overflows.
4023 (coff_write_object_contents): Call coff_count_linenumbers before
4024 coff_compute_section_file_positions. If RS6000COFF_C, handle
4025 reloc and lineno count overflows.
4026 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4027 relocs before dealing with .pad sections. Count overflow section
4028 headers when handling .pad sections.
4030 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4033 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4034 (struct xcoff_link_hash_table): Add descriptor_section and
4035 special_sections fields.
4036 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4037 (xcoff_link_add_symbols): Set linkage section alignment. Create
4038 descriptor section. Check for magic symbol names (_text, etc.),
4039 and record them in special_sections if found. Set
4040 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4041 descriptor field to point back to the function code symbol.
4042 (xcoff_sweep): Always mark the special descriptor_section.
4043 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4044 function descriptor, and mark it if it is.
4045 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4046 parameter, and fill it in. Allocate space for the descriptor
4048 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4049 global linkage code. If an undefined function descriptor is
4050 exported, arrange to define it. Warn about any other undefined
4052 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4053 (xcoff_write_global_symbol): Create a function descriptor when
4055 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4056 * bfd-in2.h: Rebuild.
4058 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4060 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4061 (ppc_coff_link_hash_table): new types for hashing
4062 (ppc_coff_link_hash_newfunc): hash entry constructor
4063 (ppc_coff_link_hash_table_init): hash table initializer
4064 (ppc_coff_link_hash_table_create): hash table constructor
4065 (ppc_record_toc_entry): changed references to hash table
4066 (coff_ppc_relocate_section): changed references to hash table
4068 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4069 * libcoff.h: Rebuild
4071 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4072 (coff_link_add_symbols): removed toc_offset init
4074 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4076 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4079 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4080 if it is given and mmep is available.
4081 * acconfig.h: Undef USE_MMAP.
4082 * configure, config.in: Regenerated.
4083 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4084 table handling the old way.
4085 (aout_get_external_symbols): Don't complain if last byte of string
4087 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4088 (bfd_free_window) [! USE_MMAP]: Don't define.
4089 (bfd_get_file_window,
4090 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4092 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4094 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4097 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4099 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4100 compatible with AMD generated COFF files. Try to support both AMD
4101 and GNU formats simultaneously.
4102 (coff_a29k_relocate_section): Likewise.
4104 * libbfd.c (bfd_get_file_window): Change writable parameter from
4105 int to boolean; update all callers. Pass MAP_SHARED if not
4106 writable--it's required on Solaris. Cast fprintf argument to
4108 * bfd-in.h (bfd_get_file_window): Update declaration.
4109 * bfd-in2.h: Rebuild.
4110 * aoutx.h: Update calls to bfd_get_file_window.
4112 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4114 (xcoff_swap_ldhdr_in): New static function.
4115 (xcoff_swap_ldsym_in): New static function.
4116 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4117 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4118 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4119 Handle XTY_ER/XMC_XO symbols correctly.
4120 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4121 rather than normal symbol table.
4122 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4123 already defined with the same absolute value.
4124 (xcoff_mark): When considering called symbols, check whether the
4125 descriptor is from a dynamic object, rather than the symbol
4127 (xcoff_build_ldsyms): Likewise.
4129 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4130 Cast realloc and malloc return values. If malloc or realloc fail,
4131 set bfd_error_no_memory.
4132 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4133 * bfd-in2.h: Rebuild.
4135 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4137 * coff-ppc.c (ppc_record_toc_entry): new function.
4138 (in_reloc_p): changed return value.
4139 (coff_ppc_relocate_section): much rework.
4140 (ppc_allocate_toc_section): new function.
4141 (ppc_process_before_allocation): new function.
4142 (ppc_coff_swap_sym_in_hook): new function.
4144 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4145 (coff_link_add_symbols): initialize toc_offset.
4147 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4148 (coff_swap_aouthdr_out): Added more sections to the data
4149 dictionary for the pe file header. Also changed linker version
4150 number on the ppc side.
4151 (dir_names): small improvements to the dictionary printing.
4152 (pe_mkobject_hook): save the file level flags.
4154 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4155 (pe_tdata): added real_flags field
4156 (coff_tdata): added local_toc_sym_map and access macro
4158 * libcoff.h (coff_link_hash_entry): added toc_offset field
4159 (pe_tdata): added real_flags field
4160 (coff_tdata): added local_toc_sym_map and access macro
4162 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4163 (coff_mkobject): init for local_toc_sym_map
4164 (coff_write_object_contents): set the internal_a.magic to
4165 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4168 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4170 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4171 entries until both the line number address and the function name
4172 address are too large.
4174 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4175 * configure: Rebuilt.
4177 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4178 is defined in the environment.
4180 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4182 * som.c (som_get_section_contents_in_window): Define to use
4185 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4187 * coff-i860.c: New file, based on coff-i386.c.
4188 * cpu-i860.c: New file, based on cpu-i386.c.
4189 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4190 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4191 targets, using i860coff_vec.
4192 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4193 trad-core.o and hosts/i860mach3.h.
4194 (i860coff_vec): Use coff-i860.o and cofflink.o.
4195 * configure: Rebuild.
4196 * Makefile.in: Rebuild dependencies.
4197 (ALL_MACHINES): Add cpu-i860.o.
4198 (BFD32_BACKENDS): Add coff-i860.o.
4199 (CFILES): Add cpu-i860.c and coff-i860.c.
4200 * targets.c (i860coff_vec): Declare.
4201 (bfd_target_vector): Add &i860coff_vec.
4202 * archures.c (bfd_i860_arch): Declare.
4203 (bfd_archures_list): Add &bfd_i860_arch.
4204 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4205 (coff_set_flags): Handle bfd_arch_i860.
4206 (coff_write_object_contents): Handle I860 a.out magic number.
4208 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4210 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4211 the created .tc section to 2.
4212 (xcoff_mark): Don't keep a .loader reloc for a call to an
4213 undefined symbol when creating a shared library.
4214 (xcoff_build_ldsyms): When creating a shared library, generate
4215 global linkage code for a call to an undefined symbol.
4217 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4219 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4220 BFD32_BACKENDS, BFD64_BACKENDS.
4221 (.dep1): Put mkdep output in a separate file.
4222 Rebuilt dependencies.
4224 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4227 Permit use of mmap when available:
4229 * configure.in: Check for mmap, madvise, mprotect.
4230 * config.in, configure: Regenerated.
4232 * libbfd.c (struct _bfd_window_internal): Define type.
4233 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4235 (ok_to_map): New static variable for debugging.
4236 (_bfd_generic_get_section_contents_in_window): New function.
4237 * bfd-in.h (bfd_window_internal): Declare type.
4238 (bfd_window): Define type.
4239 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4240 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4243 * libaout.h (struct aoutdata): Add two window fields.
4244 (obj_aout_sym_window, obj_aout_string_window): New macros.
4245 * aoutx.h (some_aout_object_p): Initialize windows.
4246 (aout_get_external_symbols): Get symbol data and strings in
4247 windows instead of explicitly allocated buffers.
4248 (slurp_symbol_table): Free window instead of memory.
4249 (bfd_free_cached_info): Release windows instead of freeing storage
4251 (aout_link_free_symbols): Ditto.
4253 * targets.c (bfd_target): Add new field for
4254 get_section_contents_in_window.
4255 (BFD_JUMP_TABLE_GENERIC): Updated.
4256 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4257 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4258 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4259 macros for get_section_contents_in_window field.
4261 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4263 * core.c: Renamed to corefile.c
4264 * makefile.dos (OBJS): Change core.o to corefile.o
4265 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4268 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4270 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4271 targ_selvecs to allow debugging under Irix-5 native.
4274 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4276 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4277 to o. Clobber and restore the list of new csects around the call
4278 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4279 linker error and the linker wants to read the symbol table. Reset
4280 the line number count of a real section even if it has no relocs.
4281 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4283 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4286 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4288 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4289 an undefined symbol in a shared link.
4291 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4292 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4293 phdm@info.ucl.ac.be (Philippe De Muyter).
4295 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4297 * coff-m88k.c (rtype2howto): New static function.
4298 (RTYPE2HOWTO): Use it rather than a macro definition.
4300 * coffcode.h (coff_write_object_contents): set internal_a.magic
4301 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4303 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4304 define TRAD_HEADER to new file hosts/delta68.h.
4305 m88*-motorola-sysv*, however, does use ptrace-core.o.
4306 * hosts/delta68.h: New file.
4308 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4309 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4311 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4313 * i386linux.c (MY(vec)): Declare before use.
4315 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4317 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4318 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4320 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4321 BFD is not of the right type.
4322 (bfd_elf_get_needed_list): Likewise.
4323 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4324 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4325 * xcofflink.c (XCOFF_XVECP): Define.
4326 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4328 (bfd_xcoff_import_symbol): Likewise.
4329 (bfd_xcoff_export_symbol): Likewise.
4330 (bfd_xcoff_link_count_reloc): Likewise.
4331 (bfd_xcoff_record_link_assignment): Likewise.
4332 (bfd_xcoff_size_dynamic_sections): Likewise.
4334 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4335 table index against the number of symbols for a base relative
4338 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4340 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4341 full_aouthdr flag here...
4342 (_bfd_xcoff_bfd_final_link): ...not here.
4344 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4346 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4347 systems that have a system <libelf.h>.
4348 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4349 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4350 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4351 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4352 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4353 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4354 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4356 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4358 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4359 set, set BSF_WEAK in symbol. Change all callers.
4360 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4361 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4362 _bfd_generic_link_add_one_symbol.
4363 (ecoff_indirect_link_order): Check that the section tdata relocs
4364 are not NULL before using them.
4366 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4367 define TRAD_HEADER as hosts/alphalinux.h.
4368 * configure: Rebuild.
4369 * hosts/alphalinux.h: New file.
4370 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4373 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4375 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4376 C_ECOMM storage classes.
4378 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4380 (xcoff_mark): Call xcoff_mark_symbol.
4381 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4382 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4384 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4386 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4388 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4390 (xcoff_find_reloc): New static function.
4391 (xcoff_link_add_symbols): Use it.
4392 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4393 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4394 relocate the value of C_DECL.
4396 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4398 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4400 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4401 callback decide what goes in .relocs.
4402 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4403 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4406 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4408 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4411 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4413 * xcofflink.c: More improvements, mostly to fix handling of
4414 constructors and a few other special cases.
4415 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4416 zero, reverting yesterday's change.
4417 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4418 (bfd_xcoff_link_count_reloc): Declare.
4419 (bfd_xcoff_record_link_assignment): Declare.
4420 * bfd-in2.h: Rebuild.
4422 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4424 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4425 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4426 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4427 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4428 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4429 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4431 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4434 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4435 segments includes the a.out header. See to that the magic number
4436 *always* is big-endian.
4438 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4439 m68k4k NetBSD configurations.
4441 * configure.in, configure: Separate i386 & mips NetBSD
4442 configurations from other BSD ones. Don't assume DEC is the only
4443 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4444 configurations. Add support for m68k4k NetBSD object format.
4446 * libaout.h: Added M_68K4K_NETBSD magic.
4448 * m68k4knetbsd.c: New file.
4450 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4452 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4455 * hosts/mipsnbsd.h: New file.
4458 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4460 * config.bfd: Add config stuff for mips*-*-magic* to set
4461 targ_defvec to ecoff_big_vec.
4464 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4466 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4468 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4469 toc_section, and entry_section fields.
4470 (struct xcoff_section_tdata): Remove ldrel_count field.
4471 * libcoff.h: Rebuild.
4472 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4474 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4475 full a.out header if full_aouthdr is set in xcoff_data.
4476 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4477 based on sections stored in xcoff_data.
4478 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4480 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4481 (rs6000coff_vec): Set symbol_leading_char to '.'.
4482 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4483 value stored in ret rather than returning a pointer value.
4485 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4487 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4490 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4492 * som.c (som_slurp_string_table): Allocate the strings with malloc
4493 since they're free'd by free_cached_info.
4494 (som_slurp_symbol_table): Similarly for the symbol table.
4496 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4498 * Makefile.in (diststuff): Don't make headers.
4500 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4502 * Makefile.in: Rebuild dependencies.
4504 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4505 output_bfd is not SunOS.
4506 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4507 non-SunOS input files.
4509 * xcofflink.c: Extensive changes to support linking shared objects
4510 and generating a .loader section.
4511 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4512 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4513 last_symndx, and ldrel_count fields.
4514 * libcoff.h: Rebuild.
4515 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4516 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4518 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4519 (bfd_xcoff_export_symbol): Declare.
4520 (bfd_xcoff_size_dynamic_sections): Declare.
4521 * bfd-in2.h: Rebuild.
4523 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4525 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4526 * configure: Rebuild.
4527 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4528 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4530 (pmac_xcoff_vec): Update to use new xcoff support.
4531 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4532 (xcoff_write_armap): Declare buf as unsigned char.
4533 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4535 * mpw-make.sed: Generalize subdir_do edit.
4537 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4539 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4540 correctly. Don't initialize asect->vma.
4542 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4544 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4545 something a little less than the page size.
4547 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4549 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4551 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4553 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4554 * coffcode.h (coff_write_object_contents): If .bss is before
4555 .data us that as data_start.
4556 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4558 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4559 (coff_swap_outhdr_out): Hardwire in version number.
4561 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4563 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4564 major and minor to *_vno, since the former are also macros in
4565 SunOS header files. Cast result of bfd_alloc to appropriate
4568 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4569 before assigning to sec_data.
4571 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4573 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4574 now relative to the section, not absolute.
4575 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4576 get the file name when there is a N_SO directory name. When
4577 handling stabs, remember that section->vma was added to the
4580 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4582 * sunos.c (struct sunos_link_hash_table): Add needed field.
4583 (sunos_link_hash_table_create): Call bfd_release, not free.
4584 (sunos_link_hash_table_create): Initialize needed field.
4585 (sunos_add_dynamic_symbols): Record needed objects.
4586 (bfd_sunos_get_needed_list): New function.
4587 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4588 * bfd-in2.h: Rebuild.
4590 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4592 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4594 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4596 * bfd-in.h (struct bfd_link_needed_list): Rename from
4597 bfd_elf_link_needed_list.
4598 * bfd-in2.h: Rebuild.
4599 * elf.c, elflink.h, libelf.h: Corresponding changes.
4601 Add start at AIX linker support; no shared libraries yet.
4602 * xcofflink.c: New file.
4603 * configure.in (rs600coff_vec): Use xcofflink.o.
4604 * configure: Rebuild.
4605 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4607 (struct xcoff_section_tdata): Define.
4608 (xcoff_section_data): Define macro.
4609 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4610 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4611 (_bfd_xcoff_bfd_final_link): Declare.
4612 (_bfd_ppc_xcoff_relocate_section): Declare.
4613 * libcoff.h: Rebuild.
4614 * coff-rs6000.c: Clean up a bit.
4615 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4616 cputype, csects, and debug_indices.
4617 (xcoff_copy_private_bfd_data): Copy cputype.
4618 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4619 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4620 (xcoff_reloc_type_lookup): Rename from
4621 rs6000coff_reloc_type_lookup.
4622 (coff_relocate_section): Define.
4623 (_bfd_xcoff_sizeof_headers): Define.
4624 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4625 (_bfd_xcoff_bfd_relax_section): Define.
4626 (_bfd_xcoff_bfd_link_split_section): Define.
4627 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4629 * coffcode.h (coff_compute_section_file_positions): If AIX,
4630 increment sofar by SMALL_AOUTSZ if not executable.
4631 (coff_write_object_contents): If AIX, always output an a.out
4632 header; if not executable, header size of SMALL_AOUTSZ.
4633 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4634 (_bfd_stringtab_init): Initialize xcoff field.
4635 (_bfd_xcoff_stringtab_init): New function.
4636 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4637 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4638 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4639 * libbfd.h: Rebuild.
4640 * Makefile.in: Rebuild dependencies.
4641 (BFD32_BACKENDS): Add xcofflink.o.
4642 (CFILES): Add xcofflink.c.
4644 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4645 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4646 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4648 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4650 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4652 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4654 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4655 * config.in: Regenerated.
4657 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4658 (_bfd_chunksize): New variable.
4659 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4660 for obstack chunk size.
4661 * configure.in: Check for getpagesize.
4662 * configure: Regenerated.
4664 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4666 * trad-core.c (rawptr): Make it a local variable of
4667 ptrace_unix_core_file_p.
4669 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4671 * coff-arm.c (in_reloc_p): New.
4672 * coff-i386.c (in_reloc_p): New.
4673 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4674 (coff_write_object_contents): Only set has_reloc_section
4676 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4677 in_reloc_p to decide if reloc should be emitted.
4678 * libcoff.h (pe_data_type.in_reloc_p): New.
4679 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4681 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4683 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4684 (_bfd_coff_read_internal_relocs): Likewise.
4685 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4686 (_bfd_coff_read_internal_relocs): Likewise.
4688 * elflink.h (elf_link_add_object_symbols): Correct conditions
4689 under which type and size change warnings are issued.
4691 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4693 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4694 a symbol which is not in a real section.
4695 (coff_write_native_symbol): Corresponding change.
4697 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4698 coff_link_hash_newfunc and make non-static.
4699 (_bfd_coff_link_hash_table_init): New function, broken out of
4700 _bfd_coff_link_hash_table_create.
4701 (_bfd_coff_link_hash_table_create): Use it.
4702 (process_embedded_commands): Make static.
4703 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4704 (_bfd_coff_link_hash_table_init): Declare.
4705 * libcoff.h: Rebuild.
4707 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4708 field in XCOFF tdata.
4709 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4710 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4711 based on cputype stored in a.out header, or in n_type of initial
4713 (coff_write_object_contents): Set cputype correctly in a.out
4715 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4717 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4718 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4720 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4721 * libcoff.h: Rebuild.
4723 * cpu-rs6000.c (rs6000_compatible): New static function.
4724 (bfd_rs6000_arch): Use it.
4725 * cpu-powerpc.c (powerpc_compatible): New static function.
4726 (arch_info_struct): Define various flavours of PowerPC.
4727 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4730 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4732 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4734 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4736 * elflink.h (elf_link_add_object_symbols): Don't warn about
4737 changing the size or type if the old definition was weak.
4739 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4741 * coffcode.h (combined_entry_type): Add fix_line field.
4742 (coff_slurp_line_table): Warn if we try to set the lineno field of
4744 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4745 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4746 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4747 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4749 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4750 * libcoff.h: Rebuild.
4752 * libcoff-in.h (struct xcoff_tdata): Define.
4753 (xcoff_data): Define.
4754 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4755 * bfd-in2.h, libcoff.h: Rebuild.
4756 * coff-rs6000.c (xcoff_mkobject): New static function.
4757 (coff_mkobject): Define.
4758 (xcoff_copy_private_bfd_data): New static function.
4759 (coff_bfd_copy_private_bfd_data): Define.
4760 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4762 (rs6000coff_vec): Add DYNAMIC to object_flags.
4763 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4764 .loader sections specially.
4765 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4766 section alignment from the XCOFF tdata information.
4767 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4768 F_SHROBJ, and copy the extra a.out header information into the
4769 XCOFF tdata structure.
4770 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4771 F_DYNLOAD and the extra a.out header information.
4772 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4773 C_HIDEXT symbol with attached csect information.
4774 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4775 in the o_maxdata field.
4776 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4777 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4778 end if BSF_NOT_AT_END is set.
4780 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4781 _bfd_read_ar_hdr_fn.
4782 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4783 * bfd-in2.h, libbfd.h: Rebuild.
4784 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4786 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4787 (bfd_slurp_bsd_armap_f2): Likewise.
4788 (_bfd_slurp_extended_name_table): Likewise.
4790 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4792 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4794 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4795 when the symbol table is empty.
4797 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4798 space for section symbols, since we don't output them either.
4799 (elf_m68k_adjust_dynindx): Removed.
4801 * ptrace-core.c (rawptr): Make it a local variable of
4802 ptrace_unix_core_file_p.
4804 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4806 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4809 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4810 Mac object file formats.
4812 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4814 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4815 auxent if there isn't one.
4816 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4817 rather than FILNMLEN as the maximum name length.
4819 * coffcode.h (bfd_coff_backend_data): Add new field
4820 _bfd_coff_print_aux.
4821 (bfd_coff_print_aux): New static function.
4822 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4823 scnlen field of an XTY_LD csect aux entry.
4824 (coff_print_aux): New static function.
4825 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4826 in coff_pointerize_aux_hook.
4827 (bfd_coff_std_swap_table): Initialize new field.
4828 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4829 * libcoff.h: Rebuild.
4830 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4831 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4833 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4834 if there are symbols, for native AIX ld compatibility.
4836 * coffcode.h (bfd_coff_backend_data): Add new field
4837 _bfd_coff_pointerize_aux_hook.
4838 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4839 or I960, and as 0 otherwise.
4840 (bfd_coff_std_swap_table): Initialize new field.
4841 * libcoff.h: Rebuild.
4842 * coffgen.c (coff_pointerize_aux): Change parameters to take
4843 symbol pointer instead of type and class, and to take aux index.
4844 Call _bfd_coff_pointerize_aux_hook if it is defined.
4845 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4846 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4847 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4849 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4850 read-only/host-only support.
4852 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4854 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4857 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4858 BFD_JUMP_TABLE_ARCHIVE accordingly.
4859 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4860 (_bfd_compute_and_write_armap): Declare.
4861 (_bfd_generic_read_ar_hdr): Declare.
4862 (_bfd_read_ar_hdr): Define.
4863 (_bfd_noarchive_read_ar_hdr): Define.
4864 (_bfd_archive_bsd_read_ar_hdr): Define.
4865 (_bfd_archive_coff_read_ar_hdr): Define.
4866 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4867 _bfd_read_ar_hdr instead.
4868 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4869 (_bfd_compute_and_write_armap): Rename from
4870 compute_and_write_armap. Make non-static. Change all callers.
4871 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4872 than _bfd_snarf_ar_hdr.
4873 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4874 * ieee.c (ieee_read_ar_hdr): Define.
4875 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4876 * oasys.c (oasys_read_ar_hdr): Define.
4877 * som.c (som_read_ar_hdr): Define.
4878 * bfd-in2.h, libbfd.h: Rebuild.
4880 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4882 * peicode.c (coff_swap_filehdr_in): If symptr is
4883 zero, there aren't any symbols, even if nsyms is set.
4885 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4887 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4889 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4890 sections, and set styp correctly for them: .got, .hash, .dynamic,
4891 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4892 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4894 (ecoff_sort_hdrs): New static function.
4895 (ecoff_compute_section_file_positions): Return boolean, not void.
4896 Sort the sections by VMA before looking through them. Put the
4897 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4898 section on an appropriate boundary within the page.
4899 (ecoff_compute_reloc_file_positions): Check return value of
4900 ecoff_compute_section_file_positions.
4901 (_bfd_ecoff_set_section_contents): Likewise.
4902 (_bfd_ecoff_write_object_contents): Check for various Alpha
4903 section types when incrementing text_size and data_size. Call
4904 adjust_headers backend function if it exists.
4905 * coff-alpha.c (alpha_adjust_headers): New static function.
4906 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4907 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4909 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4911 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4913 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4914 of ALTERNATE_AIX_CORE_FORMAT.
4915 * configure.in (aix4): No longer need CORE_FLAGS.
4916 * configure: Updated.
4918 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4920 NS32k changes from Ian Dall:
4921 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4923 (aout_link_input_section_std, aout_link_input_section_ext,
4924 aout_link_reloc_link_order): Call them instead of _bfd_*
4926 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4928 (backend_data): Use it instead of hardcoded zero.
4930 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4931 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4933 * ns32knetbsd.c: Include bfd.h.
4934 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4935 (MY_bfd_reloc_type_lookup): Declare function too.
4936 * pc532-mach.c (set_sizes): Don't declare.
4937 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4938 (backend_data, MY_backend_data): Don't define.
4940 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4941 ns32k-*-lites* like ns32k-*-netbsd*.
4943 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4946 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4948 * coffcode.h (coff_write_object_contents): Restore setting
4949 f_timdat to 0, deleted on August 22.
4951 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4953 * coffcode.h (coff_bfd_copy_private_symbol_data,
4954 coff_bfd_copy_private_section_data,
4955 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4956 * peicode.h (coff_bfd_copy_private_bfd_data): New
4957 (pe_bfd_copy_private_bfd_data): New.
4958 (coff_swap_scnhdr_in): Swap bss size into the right place.
4959 (pe_print_private_bfd_data): Add some newlines.
4961 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4963 * som.c (setup_sections): Don't die if a space has no subspaces.
4965 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4967 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4968 dynamic symbol override a common symbol. Don't change the size or
4969 type if they have been set and the new symbol is not a definition.
4970 Warn if the size or type changes.
4972 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4974 * som.c (som_begin_writing): Don't write the symbol table or
4976 (som_finish_writing): Write them here. Place them after the
4977 subspace data, but before the relocs.
4979 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4981 * sunos.c (sunos_add_one_symbol): Just pass false, not
4982 info->shared_library, to sunos_create_dynamic_sections.
4983 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4985 (sunos_check_dynamic_reloc): Remove .text section assertion.
4987 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4989 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4990 * configure, configure.in: Add pmac_xcoff_vec case.
4991 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4992 * coff-pmac.c: New file, PowerMac XCOFF support.
4993 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4994 * targets.c (pmac_xcoff_vec): Declare.
4996 * mpw-config.in: Various changes to be compatible with the
4997 autoconf-based configury.
4998 * mpw-make.sed: New file, sed commands to translate Unix
4999 makefile into MPW syntax.
5000 * mpw-make.in: Remove.
5001 * hosts/mpw.h: Remove.
5002 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5003 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5005 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5007 * binary.c (binary_get_symtab): Return an empty string on error.
5008 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5010 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5012 * coff-ppc.c: Reformatted according to gnu conventions
5013 Removed irrelevant "if 0" code
5015 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5017 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5018 symbols rather than as indirect symbols.
5019 (MY(slurp_symbol_table)): Don't do anything special about
5022 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5023 of .ctors and .dtors sections is no larger than 2.
5025 * sunos.c (sunos_add_one_symbol): Don't change
5026 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5028 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5029 dynamic symbols when creating a shared library.
5030 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5032 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5033 written even if it is not defined in a regular object.
5034 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5035 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5036 rather than the constant 22.
5037 (sunos_check_dynamic_reloc): Handle creating a shared library.
5038 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5039 zero when creating a shared library.
5040 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5041 write it out at the start of the symbol table.
5043 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5045 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5047 * config.bfd: Add arm-*-coff.
5048 * configure.in, configure: Add armcoff_{little,big}_vec.
5049 * targets.c (armcoff_{little,big}_vec): Declare.
5050 (bfd_target_vector): Add armcoff_{little,big}_vec.
5051 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5053 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5055 * targets.c (bfd_find_target): Remove debugging code.
5057 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5059 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5061 * Makefile.in: added *-ppc files
5062 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5063 allow pe based .o's to be shared with other tools on ppc/NT
5064 * config.bfd: added powerpc[le]-[pe|winnt] config support
5065 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5066 * peicode.h: Added more section flags for PE on ppc
5067 Added coff_swap_filehdr_out to allow peicode.h to be
5068 used for non-image PE files on ppc.
5069 Check for image, or not, before copying pe_opthdr
5070 * targets.c: Added new bfd's
5071 * targets.c: Removed two inactive bfds that shouldn't have made it this
5074 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5076 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5077 explicit values to initialize all relocs. Change all users.
5078 (ppc_elf_brtaken_inner): New function to handle branch predicition
5080 (ppc_elf_brtaken_reloc): Ditto.
5081 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5082 relocs use ppc_elf_unsupported_reloc.
5083 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5084 needs to be reported.
5085 (ppc_elf_relocate_section): Support branch prediction relocs.
5087 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5089 * bfd.c (bfd_assert): Remove \n from string passed to
5092 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5093 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5094 (bfd_coff_make_section_hook): Don't define.
5095 (coff_make_section_hook): Remove.
5096 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5097 (styp_to_sec_flags): Likewise.
5098 (coff_write_object_contents): Likewise.
5099 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5101 * libcoff.h: Rebuild.
5102 * coffgen.c (make_a_section_from_file): Just call
5103 bfd_make_section_anyway, not bfd_make_section or
5104 bfd_coff_make_section_hook.
5105 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5106 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5107 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5108 make_section_hook field.
5109 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5111 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5112 pointers into value field for warning and indirect symbols; just
5113 leave the value field alone.
5114 * linker.c (generic_link_add_symbol_list): Use next symbol for
5115 warning and indirect symbols, rather than looking in symbol value.
5116 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5117 parameter. Change all callers. Remove support for indirect
5118 symbols; it didn't work anyhow.
5119 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5120 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5121 * bfd-in2.h: Rebuild.
5123 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5125 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5126 go back to telling the tools this reloc operates on 32 bits.
5128 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5130 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5131 rather than a direct fprintf.
5132 * archive.c (_bfd_write_archive_contents): Likewise.
5133 * coffcode.h (coff_slurp_symbol_table): Likewise.
5134 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5135 (ppc_elf_unsupported_reloc): Likewise.
5136 (ppc_elf_relocate_section): Likewise.
5137 * i386linux.c (linux_tally_symbols): Likewise.
5138 (linux_finish_dynamic_link): Likewise.
5139 * osf-core.c (osf_core_core_file_p): Likewise.
5140 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5141 * som.c (som_sizeof_headers): Likewise.
5142 * srec.c (srec_bad_byte): Likewise.
5143 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5144 * libbfd-in.h (bfd_assert): Declare first parameter const.
5145 * libbfd.h: Rebuild.
5146 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5147 bfd_reloc_overflow is enough.
5148 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5149 * coff-h8500.c (rtype2howto): Likewise.
5150 * coff-z8k.c (rtype2howto): Likewise.
5151 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5152 * elf.c (_bfd_elf_get_lineno): Likewise.
5153 (_bfd_elf_no_info_to_howto): Likewise.
5154 (_bfd_elf_no_info_to_howto_rel): Likewise.
5155 * hp300hpux.c (convert_sym_type): Likewise.
5156 (MY(swap_std_reloc_in)): Likewise.
5157 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5159 * libaout.h (struct aoutdata): Add line_buf field.
5160 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5161 and filename_buffer. Instead, use a malloc buffer stored in the
5162 new line_buf field. Remove length restrictions.
5164 * coffgen.c (string_size): Remove static variable.
5165 (debug_string_size, debug_string_section): Likewise.
5166 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5167 and debug_string_size_p parameters. Use them instead of the
5168 global variables. Change all callers.
5169 (coff_write_symbol): Likewise.
5170 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5171 (coff_write_symbols): Add local variables to replace removed
5174 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5175 function, and line_base fields.
5176 * libcoff.h: Rebuild.
5177 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5178 information, rather than using static variables.
5180 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5181 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5183 * init.c (initialized): Remove static variable.
5184 (bfd_init): Don't bother setting initialized.
5185 (bfd_check_init): Remove.
5186 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5187 * libbfd.h: Rebuild.
5189 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5191 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5192 size for full core dumps. Copy core file header to private data.
5193 (rs6000coff_core_file_failing_command,
5194 rs6000coff_core_file_failing_signal): New functions to extract
5195 the file name and terminating signal from the core file.
5196 * coff-rs6000.c: Use them.
5198 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5200 Change arch info to be const, initialized at compile time.
5201 * archures.c: Reindent many functions. Change CONST to const.
5202 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5203 nothing set it anyhow. Make next const.
5204 (bfd_arch_info_list): Remove.
5205 (bfd_archures_list): Rename from archures_init_table. Change from
5206 a table of function pointers to a table of bfd_arch_info_type
5207 structure addresses.
5208 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5209 (bfd_lookup_arch): Likewise.
5210 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5212 (bfd_default_arch_struct): Make const.
5213 (bfd_arch_init, bfd_arch_linkin): Remove.
5214 (bfd_get_arch_info): Return a const pointer.
5215 * init.c (bfd_init): Don't call bfd_arch_init.
5216 * bfd.c (struct _bfd): Make arch_info const.
5217 * bfd-in2.h: Rebuild.
5218 * libbfd.h: Rebuild.
5219 * configure.in: Put & before everything in $selarchs.
5220 * configure: Rebuild.
5221 * cpu-*.c: Change bfd_*_arch from a function which calls
5222 bfd_arch_linkin to a const structure.
5223 * ieee.c (ieee_object_p): Make arch const.
5225 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5227 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5229 * bfd-in2.h: Regenerate.
5230 * libbfd.h: Regenerate.
5232 * elf32-ppc.c (reloc_type): Update names to match current draft.
5233 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5234 relative. Update names to current V.4 draft.
5235 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5236 (ppc_elf_relocate_section): Rename relocations to match draft.
5238 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5240 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5241 compiled with -mrelocatable-lib to be linked with either normal
5242 modules or -mrelocatable modules.
5244 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5246 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5247 in the a.out header.
5249 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5250 a reloc against a local symbol, even if it's not a section.
5252 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5254 * targets.c (bfd_target): Remove unused align_power_min field.
5255 * bfd-in2.h: Rebuild.
5256 * All backends: Remove initialization of align_power_min.
5258 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5260 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5262 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5264 * config.bfd (mips-dec-netbsd*): New target.
5265 * configure.host (mips-dec-netbsd*): New host.
5266 * configure.in (mips-dec-netbsd*): New native.
5267 * configure: Rebuild.
5269 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5271 Make the COFF backend linker merge common types:
5272 * cofflink.c (struct coff_debug_merge_element): Define.
5273 (struct coff_debug_merge_type): Define.
5274 (struct coff_debug_merge_hash_entry): Define.
5275 (struct coff_debug_merge_hash_table): Define.
5276 (coff_debug_merge_hash_table_init): Define.
5277 (coff_debug_merge_hash_table_free): Define.
5278 (coff_debug_merge_hash_lookup): Define.
5279 (struct coff_final_link_info): Add debug_merge field.
5280 (coff_debug_merge_hash_newfunc): New static function.
5281 (_bfd_coff_final_link): Allocate and free debug_merge table.
5282 (coff_link_input_bfd): Merge identical enum, struct and union
5285 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5287 Convert i960 COFF to use COFF backend linker.
5288 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5289 structure to store the symbol being used.
5290 (coff_i960_start_final_link): New static function.
5291 (coff_i960_relocate_section): New static function.
5292 (coff_i960_adjust_symndx): New static function.
5293 (coff_start_final_link): Define.
5294 (coff_relocate_section): Define.
5295 (coff_adjust_symndx): Define.
5296 * coffcode.h (bfd_coff_backend_data): Add new callback function
5297 _bfd_coff_start_final_link.
5298 (bfd_coff_start_final_link): Define.
5299 (coff_start_final_link): Define if not defined.
5300 (bfd_coff_std_swap_table): Add coff_start_final_link.
5301 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5303 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5304 function callback is not NULL.
5305 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5306 (_bfd_coff_internal_syment_name): Declare.
5307 * libcoff.h: Rebuild.
5308 * configure.in (icoff_big_vec): Add cofflink.o.
5309 (icoff_little_vec): Likewise.
5310 * configure: Rebuild.
5312 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5314 * Makefile.in (clean-info): Remove extraneous tab from line
5317 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5319 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5320 contents has relocs.
5322 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5324 * coffcode.h (coff_compute_section_file_positions): Keep the
5326 (coff_write_object_contents): Remember if it's a relocatable
5328 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5329 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5330 if relocatable file. Swap out saved raw size.
5332 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5334 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5335 (maintainer-clean): Rename from realclean, passing
5336 maintainer-clean down to subdirectories, but leave realclean as a
5339 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5342 * dep-in.sed: Remove config.h from generated dependencies.
5344 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5345 broken out of sunos_canonicalize_dynamic_symtab.
5346 (sunos_canonicalize_dynamic_symtab): Call new function
5347 sunos_slurp_dynamic_symtab.
5348 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5349 dynamic symbol table to the caller.
5350 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5351 callback to override the symbols being read.
5352 * libaout.h (struct aout_backend_data): Add three new parameters
5353 to add_dynamic_symbols callback.
5355 Extensive minor changes to avoid various gcc warnings. Also:
5356 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5357 * archures.c (bfd_arch_info_type): Change mach field from long to
5359 (bfd_lookup_arch): Change machine parameter from long to unsigned
5362 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5364 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5365 a symbol with a non-zero plt_offset.
5367 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5369 * elfcode.h (align_file_position): Remove; not used.
5371 * configure.in: Only check for <sys/procfs.h> on a native system,
5372 and make sure it defines prstatus_t.
5373 * configure: Rebuild.
5375 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5377 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5379 * config.in: Rename from config.h.in.
5380 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5381 Check for config.h:config.in when creating stamp-h.
5382 * configure: Rebuild.
5383 * Makefile.in (stamp-h): Depend upon config.in rather than
5384 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5385 calling config.status.
5387 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5388 (Makefile): Just rebuild Makefile.
5389 (config.h, stamp-h): New targets.
5390 * configure.in: Create stamp-h when rebuilding config.h.
5391 * configure: Rebuild.
5393 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5395 * configure.in: Call AC_CONFIG_HEADER. Substitute
5396 HOST_64BIT_LONG. Check that various header files exist. Check
5397 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5398 and/or free need to be declared. Don't make a link to sysdep.h.
5399 Define TRAD_HEADER for various hosts.
5400 * configure: Rebuild.
5401 * configure.host: Don't set my_host. Add definitions taken from
5402 host header files for various entries. Remove entries which now
5404 * acconfig.h: New file.
5405 * config.h.in: New file, built by autoheader.
5406 * sysdep.h: New file.
5407 * Makefile.in (do_distclean): Don't remove sysdep.h.
5409 (LOCAL_H_DEPS): New variable.
5410 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5412 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5413 ($(OPTIONAL_BACKENDS)): Likewise.
5414 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5415 looking through sysdep.h.
5416 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5417 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5418 (fprintf_vma, sprintf_vma): Likewise.
5419 (int64_type, uint64_type): Don't define.
5420 * bfd-in2.h: Rebuild.
5421 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5422 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5423 * lynx-core.c: Include stuff from old hosts/lynx.h.
5424 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5425 rather than NO_FCNTL.
5426 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5427 rather than NATIVE_HPPAHPUX_COMPILER.
5428 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5430 * hosts/*.h: Remove all header files which merely include,
5431 declare, and define things. Leave header files which define
5432 information needed by trad-core.c.
5434 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5435 (BFD_CC_FOR_BUILD): Define.
5436 * configure.in: Use BFD_CC_FOR_BUILD.
5437 * configure: Rebuild.
5439 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5441 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5442 * configure: Rebuild.
5444 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5447 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5449 * config.bfd: i386pe_ve -> i386pe_vec.
5451 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5453 * configure.host: Incorporate host Makefile fragments by setting
5455 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5456 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5457 value based on whether the code is being compiled by a cross
5458 compiler. Don't substitute host_makefile_frag or frags.
5459 * aclocal.m4: New file to define local AC_PROG_CC.
5460 * configure: Rebuild.
5461 * Makefile.in (INSTALL): Set to @INSTALL@.
5462 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5463 (INSTALL_DATA): Set to @INSTALL_DATA@.
5465 (CC): Define as @CC@.
5466 (CFLAGS): Set to @CFLAGS@.
5467 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5468 (@host_makefile_frag@): Remove.
5469 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5470 after other options.
5471 (config.status): Remove dependency upon @frags@.
5472 * config/*.mh, config/README: Remove.
5474 * config.bfd: Rewrite to incorporate the contents of the Makefile
5475 fragments by setting shell variables, rather than merely returning
5476 the name of a Makefile fragment.
5477 * configure.in: Use shell variables set by config.bfd rather than
5478 looking at the target Makefile fragment files. Don't substitute
5479 target_makefile_frag. Do substitute TDEFINES.
5480 * configure: Rebuild.
5481 * Makefile.in (@target_makefile_frag@): Remove.
5482 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5483 * config/*.mt: Remove.
5485 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5487 * configure.in: Put changequote lines around "i[345]86" patterns
5488 section of core file support.
5490 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5492 * som.c (som_bfd_print_private_bfd_data): Define to use the
5495 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5497 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5498 entry, text_start and data_start.
5500 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5502 * Makefile.in (OFILES): Remove $(TDEPFILES).
5503 * config/apollo.mt (TDEPFILES): Remove.
5504 * config/README: Update.
5506 * configure.in: For a native configuration, set COREFILE and
5507 COREFLAG based on the canonical host name.
5508 * configure: Rebuild.
5509 * Makefile.in: Rebuild dependencies.
5510 (ALL_CFLAGS): Add @COREFLAG@.
5511 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5512 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5513 support routines. Check LYNX_CORE rather than HOST_LYNX.
5514 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5515 * i386lynx.c: Likewise.
5516 * m68klynx.c: Likewise.
5517 * sparclynx.c: Likewise.
5518 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5519 * *-core.c: Comment changes.
5520 * config/decstation.mh (HDEPFILES): Remove.
5521 (HDEFINES): Remove -DTRAD_CORE.
5522 * config/irix3.mh (RANLIB): Remove.
5523 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5524 (HDEFINES): Remove -DIRIX_CORE.
5525 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5526 (HDEFINES): Remove -DTRAD_CORE.
5527 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5528 * config/ultra3.mh (RANLIB): Remove.
5529 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5530 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5531 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5532 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5533 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5534 * config/i386aix.mh, config/i386bsd.mh: Remove.
5535 * config/i386linux.mh, config/i386mach3.mh: Remove.
5536 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5537 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5538 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5539 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5540 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5541 * config/solaris2.mh, config/stratus.mh: Remove.
5542 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5543 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5545 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5547 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5548 DT_FINI entry if the appropriate symbol is not in the hash table.
5550 * libelf.h (struct elf_backend_data): Add create_program_headers
5551 and want_hdr_in_seg fields.
5552 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5554 (elf_backend_create_program_headers): Likewise.
5555 (elfNN_bed): Initialize create_program_headers and
5557 * elf.c (get_program_header_size): Call create_program_headers
5559 (map_program_segments): Check want_hdr_in_seg backend field. Call
5560 create_program_headers backend routine.
5562 * elf.c (assign_file_positions_except_relocs): Align non allocated
5563 sections when creating an executable.
5565 * elfcode.h (elf_swap_phdr_in): Make non static.
5566 (elf_swap_phdr_out): Make non static.
5567 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5568 (bfd_elf32_swap_phdr_out): Declare.
5569 (bfd_elf64_swap_phdr_in): Declare.
5570 (bfd_elf64_swap_phdr_out): Declare.
5572 * ecofflink.c (ecoff_collect_shuffle): New static function.
5573 (_bfd_ecoff_get_accumulated_pdr): New function.
5574 (_bfd_ecoff_get_accumulated_sym): New function.
5575 (_bfd_ecoff_get_accumulated_ss): New function.
5576 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5577 (_bfd_ecoff_get_accumulated_sym): Declare.
5578 (_bfd_ecoff_get_accumulated_ss): Declare.
5579 * libbfd.h: Rebuild.
5581 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5583 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5585 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5586 warning symbols. If any section is named .gnu.warning.XXX, treat
5587 the contents as a warning to be issued if the symbol XXX is
5589 (elf_link_output_extsym): For an indirect or warning symbol, just
5590 output the symbol it points to.
5592 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5593 if bfd_hash_allocate fails, since it will already be set.
5594 (generic_link_hash_newfunc): Likewise.
5595 (archive_hash_newfunc): Likewise.
5596 (hash_entry_bfd): New static function.
5597 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5598 callback. Allocate a new warning using the hash table newfunc.
5599 Use bfd_hash_replace to update the entry in the hash table, rather
5600 than assuming we can copy the fields with structure assignment.
5602 * hash.c (bfd_hash_replace): New function.
5603 * bfd-in.h (bfd_hash_replace): Declare.
5604 * bfd-in2.h: Rebuild.
5606 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5608 * config.bfd: Add mips*vr4300-*-elf* target.
5609 * config/mipsbvr4300.mt: Added.
5611 See file ChangeLog.2
5618 version-control: never