1 Thu Jul 2 18:37:25 1998 Ian Lance Taylor <ian@cygnus.com>
3 * cofflink.c (_bfd_coff_link_input_bfd): Skip undefined global
6 Thu Jul 2 14:59:42 1998 Klaus Kaempf <kkaempf@rmi.de>
8 Merge of vax/vms (read-only) support
9 * configure.com: Support Vax target.
10 * makefile.vms: Support Vax target.
11 * vms.h: Renamed from evax.h, merged vax/vms (read-only) support.
12 * vms.c: Renamed from evax-alpha.c, merged vax/vms (read-only)
14 * vms-hdr.c: Renamed from evax-emh.c, merged vax/vms (read-only)
16 * vms-gsd.c: Renamed from evax-egsd.c, merged vax/vms (read-only)
18 * vms-tir.c: Renamed from evax-etir.c, merged vax/vms (read-only)
20 * vms-misc.c: Renamed from evax-misc.c, merged vax/vms (read-only)
22 * libbfd.c (real_read): Use unbuffered read on VMS/Vax.
23 * targets.c (bfd_target_ovax_flavour): New flavour.
24 (vms_alpha_vec): Renamed from evax_alpha_vec.
26 (target_vector): Update accordingly.
27 * config.bfd (alpha*-*-*vms*): Use vms_alpha_vec, not
29 (vax*-*-*vms*): New target.
30 * Makefile.am: Update for renamed files. Rebuild dependencies.
32 * configure.in, Makefile.in, aclocal.m4: Rebuild.
34 Thu Jul 2 13:31:55 1998 Ian Lance Taylor <ian@cygnus.com>
36 Based on patch from Matt Semersky <matts@scd.hp.com>:
37 * linker.c (_bfd_generic_final_link): Force a trailing NULL
38 pointer on abfd->outsymbols.
39 (generic_add_output_symbol): Handle NULL sym parameter.
41 Wed Jul 1 17:05:53 1998 Nick Clifton <nickc@cygnus.com>
43 * elf.c (copy_private_bfd_data): Add support for changing VMA or
46 Wed Jul 1 16:58:50 1998 Ian Lance Taylor <ian@cygnus.com>
48 * coff-sh.c (sh_relax_delete_bytes): Correct address comparisons
49 when handling 32 bit immediate relocs.
50 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
52 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
54 * section.c (STD_SECTION): Account for recently added gc_mark
55 field in struct asection.
57 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
58 (bfd_elf32_bfd_merge_private_bfd_data): Define.
60 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
62 ELF Section-level Garbage Collection:
63 * bfd.c (bfd_gc_sections): New.
64 * aout-adobe.c: Hook to default implementation.
65 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
66 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
67 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
68 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
69 * tekhex.c, versados.c: Likewise.
70 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
71 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
73 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
74 (bfd_generic_gc_sections): New.
75 * section.c (SEC_KEEP): New.
76 (asection): Add gc_mark member.
78 * elfcode.h (elf_gc*): New name remappings.
79 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
80 sections to be excluded.
81 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
82 (elf_gc_propogate_vtable_entries_used): New.
83 (elf_gc_smash_unused_vtentry_relocs): New.
84 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
85 (elf_gc_common_finalize_got_offsets): New.
86 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
87 * elfxx-target.h: Add and default gc hooks.
89 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
91 (struct elf_obj_tdata): Likewise for local_got_offsets.
92 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
93 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
94 * elf64-sparc.c, elflink.h: Likewise.
96 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
97 (ELF_LINK_HASH_MARK): Define.
98 (struct elf_backend_data): Add GC hooks.
99 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
101 * elf-m10300.c (mn10300_elf_check_relocs): New.
102 (mn10300_elf_gc_mark_hook): New.
103 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
104 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
105 (mn10300_elf_final_link_relocate): Likewise.
106 (mn10300_elf_relocate_section): Likewise.
107 (elf_backend_can_gc_sections): Define.
108 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
109 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
110 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
111 (mips_info_to_howto_rel): Likewise.
112 (mips_elf_relocate_section): Likewise.
113 (mips_elf_check_relocs): Likewise.
114 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
115 (elf_backend_can_gc_sections): Define.
116 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
117 (ppc_elf_howto_raw): Handle them.
118 (ppc_elf_reloc_type_lookup): Likewise.
119 (ppc_elf_relocate_section): Likewise.
120 (ppc_elf_check_relocs): Reference count .got and .plt entires.
121 Handle new vtable relocs.
122 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
123 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
124 (elf_backend_can_gc_sections): Define.
126 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
128 * archures.c (bfd_mach_mn10300): Define.
129 * elf-m10300.c: Include elf/mn10300.h
130 (elf_mn10300_mach): New function.
131 (_bfd_mn10300_elf_final_write_processing): Likewise.
132 (_bfd_mn10300_elf_object_p): Likewise.
133 (elf_backendfinal_write_processing): Define.
134 (elf_backend_object_p): Likewise.
136 * archures.c (bfd_mach_am33): Define.
137 * cpu-m10300.c (bfd_am33_arch): New arch info structure. Link it
138 into the NEXT field of bfd_mn10300_arch.
141 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
143 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
146 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
148 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
149 link_next field, not the next field.
151 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
153 * elf.c (map_sections_to_segments): Check the section address
154 against the phdr size both with and without a modulo of
157 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
159 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
160 linker created empty input section if the output section has the
163 * elflink.h (elf_link_output_extsym): Print an error message if
164 _bfd_elf_section_from_bfd_section fails.
166 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
170 Thu Jun 18 23:59:30 1998 Doug Evans <devans@seba.cygnus.com>
172 * reloc.c: New relocs BFD_RELOC_MIPS_DVP_11_S4,
173 BFD_RELOC_MIPS_DVP_U15_S3.
174 * elf32-mips.c: Handle them.
175 * bfd-in2.h: Regenerate.
176 * libbfd.h: Regenerate.
179 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
181 * elf.c (copy_private_bfd_data): Improve handling of Solaris
182 native linker output. Avoid putting an empty section in more than
185 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
187 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
188 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
190 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
192 * elf.c (swap_out_syms): New arg relocatable_p.
193 Don't add section VMA to symbols for relocatable output.
194 (_bfd_elf_compute_section_file_positions): Update call to
197 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
199 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
200 against 'addend' be signed rather than unsigned.
202 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
204 * elf32-m32r.c: Add prototyps for static functions.
206 * coff-arm.c: Add prototypes for static functions.
208 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
210 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
211 LMA is used to order sections in a segment.
213 * elf32-v850.c: Add prototypes for static functions.
214 Change type of addend parameter to bfd_vma in various functions.
216 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
218 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
219 complain_overflow_signed instead of complain_overflow_bitfield.
221 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
223 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
224 when comparing against 0.
226 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
228 * Makefile.am (config.status): New target.
229 * Makefile.in: Rebuild.
232 Wed Jun 3 11:39:57 1998 Doug Evans <devans@canuck.cygnus.com>
234 * elf32-mips.c (_bfd_mips_elf_fake_sections): Update to use
235 Elf32_Dvp_External_Overlay instead of 64 bit version.
238 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
240 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
241 error if previous object endianness doesn't match current object.
243 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
245 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
246 _bfd_elf_print_private)bfd_data ().
248 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
250 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
252 (elf_link_add_object_symbols): Set type_change_ok and
253 size_change_ok before calling elf_merge_symbol.
255 * elf32-mips.c (mips_elf_relocate_section): If we issue an
256 undefined symbol error, don't also issue an overflow error.
258 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
260 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
261 R_PPC_LOCAL24PC relocation should be local; if not, print an error
262 message instead of crashing.
264 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
266 * archures.c (bfd_mach_cpu32): Define.
267 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
269 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
270 * ieee.c: Include <ctype.h>.
271 (ieee_object_p): Parse out process ID string to make it more
272 likely to be acceptable for bfd_scan_arch.
273 * bfd-in2.h: Rebuild.
275 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
277 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
278 _bfd_elf_print_private_bfd_data() so that the program header will
281 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
283 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
284 0x68. Reindent. Add some comments.
287 Sun May 31 16:11:22 1998 Doug Evans <devans@canuck.cygnus.com>
289 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Set sh_link
290 field of .DVP.ovlytab to .DVP.ovlystrtab's section index.
291 (_bfd_mips_elf_section_from_shdr): Recognize SHT_DVP_OVERLAY_TABLE
293 (_bfd_mips_elf_fake_sections): Ditto.
296 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
298 * elf.c (copy_private_bfd_data): Adjust physical address of
299 segment in output BFD to contain LMAs of its sections.
301 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
303 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
304 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
305 endian data 32 bit relocations.
306 (elf32_sparc_merge_private_bfd_data): Check if linking little
307 endian objects with big endian objects.
308 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
309 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
310 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
312 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
313 * archures.c (bfd_mach_sparc_sparclite_le): New.
314 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
316 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
318 * peicode.h (add_data_entry): Fix precedence of operators in if ()
321 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
323 * bfd-in.h: Move over patch to bfd-in2.h.
325 * reloc.c (bfd_check_overflow): Add casts before shifts which may
327 (_bfd_relocate_contents): Likewise.
329 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
331 * peicode.h (add_data_entry): If the section has no private data
332 then do not create a Data Dictionary entry for it.
334 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
336 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
337 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
338 elf64_alpha_size_got_sections): Rewrite, handling multiple got
339 subsections during relaxation more correctly.
341 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
343 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
344 Add extra argument to bfd_arm_process_before_allocation ().
345 * bfd-in.h: Reflect changes made in bfd-in2.h.
346 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
347 coff class of a BFD symbol.
348 * coff-arm.c: Add support for interworking between Thumb code and
349 non-interworking aware ARM code.
351 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
353 * po/Make-in (install-info): New target.
355 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
357 * filemode.c: Remove; not used.
359 If sysdep.h includes a header file, don't include it again:
360 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
362 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
364 * archive.c: Don't include <string.h> or <errno.h>.
365 * evax-alpha.c; Don't include <stdio.h>.
366 * evax-egsd.c: Likewise.
367 * evax-etir.c: Likewise.
368 * evax-misc.c: Likewise.
369 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
370 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
372 * hpux-core.c: Likewise.
373 * netbsd-core.c: Likewise.
375 * libbfd.c: Don't include <sys/types.h>.
376 * nlmcode.h: Don't include <string.h>.
377 * osf-core.c: Don't include <string.h> or <stdio.h>.
378 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
379 <errno.h>, or <unistd.h>.
380 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
382 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
384 * configure.com: If the version number can not be found in
385 configure.in, set it to "unknown" rather than "2.8.1".
387 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
389 * elf32-mips.c (elf_mips_mach): New.
390 (_bfd_mips_elf_object_p): Use elf_mips_mach.
391 (_bfd_mips_elf_final_write_processing): Use the names
392 of machines, rather than the numbers. Set both the ARCH
393 and MACH in e_flags. Handle a few more specific machines.
394 (_bfd_mips_elf_merge_private_bfd_data): Merge both
395 EF_MIPS_ARCH and EF_MIPS_MACH.
397 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
399 * syms.c (bfd_is_local_label): Revert last change.
400 * srec.c (srec_write_symbols): Discard debugging symbols.
402 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
404 * som.c: Include <ctype.h>.
405 * som.h: Don't include sysdep.h.
407 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
410 * libbfd-in.h: Removed gettext includes and defines.
411 * sysdep.h: Moved gettext-related includes and defines here.
413 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
415 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
416 an ad-hoc test. Kill bogus #if 0 code.
417 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
419 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
421 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
422 when generating a normal executable for a symbol defined in a
423 regular file. When copying a reloc into the output file, adjust
424 the addend for a PC relative reloc against a global symbol.
426 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
429 * libbfd-in.h (_): Define as dgettext.
431 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
433 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
435 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
436 when declaring parameter types.
437 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
439 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
441 * config.bfd: If we include any ELF targets in targ_defvec and/or
442 targ_selvecs, then add the generic ELF targets to targ_selvecs.
443 * elf32-gen.c (dummy): New static const variable.
444 (elf_generic_info_to_howto): New static function.
445 (elf_generic_info_to_howto_rel): New static function.
446 (elf_info_to_howto): Define as elf_generic_info_to_howto.
447 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
448 * elf64-gen.c: Same changes as elf32-gen.c.
449 * elfcode.h (elf_object_p): For the generic target, ignore a
450 failure of bfd_default_set_arch_mach. Fix indentation a bit.
452 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
454 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
455 * configure: Rebuild.
457 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
459 * config.bfd: Update OSR5/Unixware patterns.
461 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
463 * elf.c (assign_file_positions_for_segments): Allow for holes
464 between sections added by a link script.
466 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
468 * configure.in: Change version number to 2.9.4
469 * configure: Rebuild.
471 Based on patch from H.J. Lu <hjl@gnu.org>:
472 * elf.c (bfd_elf_get_bfd_needed_list): New function.
473 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
474 * bfd-in2.h: Rebuild.
476 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
478 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
481 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
483 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
484 (elf64_alpha_relax_section): Fill them in.
485 (elf64_alpha_relax_opt_call): Implement more than a stub.
486 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
487 alignment on .scommon.
488 (elf64_alpha_merge_gots): Merge use counts as well.
490 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
492 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
493 for calculating a local symbol's address.
494 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
495 Set the .got's cooked size as well as the raw size.
497 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
499 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
500 internationalisation of printed information.
502 * coff-arm.c (coff_arm_print_private_bfd_data): Add
503 internationalisation of printed information.
505 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
507 * syms.c (struct indexentry): Change directory_name, file_name,
508 and function_name fields to char *.
509 (struct stab_find_info): Change cached_file_name field to char *.
511 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
513 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
515 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
517 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
519 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
521 * Makefile.am (install-data-local): Make $(includedir).
522 * Makefile.in: Rebuild.
524 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
526 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
528 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
530 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
531 * Makefile.in: Rebuild.
533 * bfd-in2.h: Rebuild for Nick's changes.
535 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
537 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
538 change wrt length == max_namelen.
540 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
542 * Many files: Added gettext invocations around user-visible
544 * libbfd-in.h: Added gettext includes and defines.
545 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
546 HAVE_LC_MESSAGES): Define.
547 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
549 * Makefile.am (SUBDIRS): Added po.
550 (POTFILES): New macro.
551 (po/POTFILES.in): New target.
552 (SOURCE_HFILES): New macro.
554 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
556 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
558 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
559 NT_PRSTATUS note section encountered, it contains the status of
560 the currently executing thread when the core file was written.
562 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
564 * libcoff.h: Add extra parameter to
565 bfd_coff_link_output_has_begun overrideable function.
566 * cofflink.c: Pass extra parameter to
567 bfd_coff_link_output_has_begun function.
568 * bfd-in.h: Add prototypes for exported ARM interworking
570 * peicode.h: ARM specific code reorganised to conform to BFD
572 * coffcode.h: ARM specific code reorganised to conform to BFD
574 * coff-arm.c: Code reorganised to conform to the BFD coding
575 conventions. Global variables have been moved into an ARM
576 specific hash table structure and a new function:
577 bfd_arm_get_bfd_for_interworking() has been created which is
578 called from the linker scripts.
580 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
582 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
584 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
585 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
586 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
587 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
589 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
591 * config.bfd: Added sparc86x support.
593 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
595 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
596 an out of range pc-relative jump/call to an undefined weak symbol.
598 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
600 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
603 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
605 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
606 an error other than bfd_error_system_call, set the error to
607 bfd_error_wrong_format.
609 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
610 bfd_elf32_powerpcle_vec.
612 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
613 program segments are zero, don't set p_paddr_valid.
615 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
617 * elf64-alpha.c: Initial implementation of relaxation --
618 (struct alpha_elf_link_hash_entry): Add use_count member.
619 (elf64_alpha_check_relocs): Initialize and increment it.
620 (elf64_alpha_can_merge_gots): Check it when considering merging.
621 (elf64_alpha_merge_gots): Drop entries with zero use.
622 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
623 (elf64_alpha_always_size_sections): Split out got sizing ...
624 (elf64_alpha_size_got_sections): ... here. New function.
625 (elf64_alpha_relax_find_reloc_ofs): New function.
626 (elf64_alpha_relax_with_lituse): Likewise.
627 (elf64_alpha_relax_without_lituse): Likewise.
628 (elf64_alpha_relax_opt_call): Likewise.
629 (elf64_alpha_relax_section): Likewise.
630 (elf64_alpha_add_symbol_hook): Likewise.
631 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
632 (elf64_alpha_relocate_section): Likewise.
633 (bfd_elf64_bfd_relax_section): Define.
634 (elf_backend_add_symbol_hook): Likewise.
636 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
638 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
639 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
640 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
642 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
644 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
645 * configure: Rebuild.
647 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
649 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
650 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
651 * configure.in: Define and substitute WIN32LDFLAGS and
653 * aclocal.m4: Rebuild with new libtool.
654 * configure, Makefile.in: Rebuild.
656 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
658 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
659 before any other symbols in the same section.
661 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
663 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
666 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
668 * dwarf2.c (comp_unit): Move it earlier in the source. Add
670 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
671 Use addr_size for address size, rather than sizeof(bfd_vma).
672 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
673 Fix call to read_address.
674 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
675 Scrap other unneeded arguments. Fix call to read_address.
676 (scan_unit_for_functions): Fix call to read_attribute.
677 (parse_comp_unit): We now handle more values for addr_size.
678 Set addr_size in unit. Fix call to read_attribute and
681 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
683 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
685 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
687 * archures.c (bfd_default_scan): Add m68k cases back to default
688 switch, reverting patch of March 25, since IEEE support depends
691 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
693 * Makefile.am (diststuff): New target.
694 * Makefile.in: Rebuild.
696 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
698 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
699 som_offset when we have an extended name table.
701 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
703 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
705 * Makefile.in: Rebuild.
707 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
709 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
710 symbols when creating a shared library.
711 (elf_m68k_adjust_dynindx): New function, used by above code.
712 (elf_m68k_finish_dynamic_sections): Initialize the section
714 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
716 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
718 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
721 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
723 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
726 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
728 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
731 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
733 * configure.in: Set version to 2.9.1.
734 * configure: Rebuild.
736 * Branched binutils 2.9.
738 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
740 * syms.c (ENABLE_CACHING): Define.
741 (struct indexentry): Define.
742 (struct stab_cache): Remove.
743 (cmpindexentry): New static function.
744 (struct stab_find_info): Add new fields: indextable,
745 indextablesize, cached_indexentry, cached_offset, cached_stab, and
746 cached_file_name. Remove fields: file_cache, function_cache, and
748 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
749 index table and search it.
751 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
753 * elf.c (_bfd_elf_copy_private_section_data): Call
754 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
756 * cpu-mips.c: Remove trailing comma at end of enumeration list.
758 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
760 * coff-arm.c: Define all globally visible variables and functions
761 only when COFF_WITH_PE is not defined.
762 * configure.in (armpe_little_vec, armpe_big_vec): Add
764 * configure: Rebuild.
766 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
768 Fix some gcc -Wall warnings:
769 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
770 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
771 * archures.c (bfd_default_scan): Likewise.
772 * bfd.c (bfd_scan_vma): Likewise.
773 * binary.c (mangle_name): Likewise
774 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
775 * coff-sh.c (sh_relocate_section): Likewise.
776 * coff-stgo32.c (create_go32_stub): Likewise.
777 * coffcode.h (coff_slurp_line_table): Likewise.
778 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
779 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
780 (assign_file_positions_for_segments): Likewise.
781 * elf32-mips.c (mips_elf_relocate_section): Likewise.
782 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
783 * oasys.c (oasys_write_sections): Likewise.
784 * ppcboot.c (ppcboot_object_p): Likewise.
785 (mangle_name): Likewise.
786 * riscix.c (riscix_fix_pcrel_26): Likewise.
787 * srec.c (srec_scan): Likewise.
788 * stabs.c (_bfd_write_section_stabs): Likewise.
789 * sunos.c (sunos_add_dynamic_symbols): Likewise.
790 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
791 switch. Declare parameters for function pointers.
792 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
794 * elf.c (elf_sort_sections): Likewise.
795 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
796 Add default cases to switches.
797 (coff_arm_relocate_section): Remove unused local variables.
799 (coff_arm_bfd_set_private_flags): Change flag variable to type
801 * coff-mips.c (mips_relocate_section): Initialize use_lo.
802 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
803 (dump_toc): Change cat to const, and initialize it.
804 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
805 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
806 (sh_elf_relocate_section): Initialize r_symndx.
807 * coffcode.h (coff_compute_section_file_positions): Only declare
808 old_sofar if ALIGN_SECTIONS_IN_FILE.
809 (coff_write_object_contents): Initialize csym.
810 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
811 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
813 * dwarf2.c: Include libiberty.h.
814 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
815 (decode_line_info): Remove unused local variables.
816 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
817 (m32r_elf_relocate_section): Likewise.
818 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
819 (v850_elf_reloc): Likewise.
820 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
821 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
822 * elf.c (assign_file_positions_for_segments): Always set adjust.
824 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
825 parenthesize expression.
827 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
828 (m32r_elf_object_p): Return a value.
829 (m32r_elf_print_private_bfd_data): Change fprintf format string.
830 * elf32-mips.c (mips_elf_final_link): Initialize last.
831 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
832 * elf32-v850.c (v850_elf_object_p): Return a value.
833 (v850_elf_print_private_bfd_data): Change fprintf format string.
834 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
836 * elflink.h (elf_link_add_object_symbols): Change vernum to
837 unsigned int, and initialize it. Change fprintf format string.
838 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
839 when setting or comparing to soname_indx.
840 (elf_create_pointer_linker_section): Change num_symbols to
842 * libcoff-in.h (coff_data_type): Change flags to flagword.
843 * peicode.h (pe_print_idata): Initialize idx. Change j to
844 bfd_size_type. Initialize hint_member. Remove useless test to
846 (pe_print_edata): Change num_functions and num_names in struct
847 EDT_type to unsigned long. Remove cast. Change fprintf format
849 * ppcboot.c (ppcboot_object_p): Change i to size_t.
850 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
852 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
853 int *. Update uses. Change j to long.
854 * bfd-in2.h, libcoff.h: Rebuild.
856 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
858 * elf32-v850.c Remove definition of USE_REL.
859 (v850_elf_info_to_howto_rela): New function.
860 (v850_elf_perform_relocation): Renamed from
861 v850_elf_store_addend_in_insn. Removed replace argument.
862 (v850_elf_reloc): store the relocation in the addend field instead
864 (v850_elf_final_link_relocate): Now calls
865 v850_elf_perform_relocation.
866 (v850_elf_relocate_section): Remove code to generate REL
869 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
871 * coffcode.h (coff_new_section_hook): Set the type and storage
872 class in the native symbol information allocated for a new section
875 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
877 * peicode.h: Chain together calls to
878 coff_bfd_copy_private_bfd_data and
879 coff_bfd_print_private_bfd_data.
881 * coff-arm.c: Add prototypes for
882 coff_arm_bfd_print_private_bfd_data and
883 coff_arm_bfd_copy_private_bfd_data.
885 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
887 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
890 * peicode.h: Call arm-coff private data functions after handling
893 * coff-arm.c: Turn statics into globals so that they can be shared
894 both pe and pei backends.
896 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
898 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
900 (sunos_write_object_contents): Likewise.
901 * aoutx.h (NAME(aout,machine_type)): Likewise.
902 * coffcode.h (coff_set_arch_mach_hook): Likewise.
904 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
906 * archures.c (bfd_mach_m68*): Add definitions for various m68k
908 (bfd_default_scan): Remove m68k special cases.
909 * bfd-in2.h: Rebuild.
910 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
912 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
913 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
915 (bfd_m68k_arch): Set mach field to zero to signal no explicit
916 selection, change printable_name to just "m68k" and make that the
917 default instead of m68k:68020.
919 * aout-tic30.c (NAME): Define this to avoid multiple definitions
921 (MY_get_section_contents): Define as aout_32_get_section_contents
922 rather than NAME(aout,get_section_contents).
924 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
926 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
927 and call bfd_default_set_arch_mach to do the real work.
929 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
931 * bout.c (BALX): Include return register g14 as part of the insn.
933 (calljx_callback): Use it.
935 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
937 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
940 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
941 byte_count to unsigned int.
942 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
943 unused local variables.
945 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
946 variables er and er1.
948 * cpu-v850.c: Include <ctype.h>.
949 (scan): Case isdigit argument to unsigned char.
951 From Yan Meroth <YAN.MEROTH@st.com>:
952 * ihex.c (ihex_scan): Add extbase variable so that getting an
953 extended linear address record does not ignore any previous
955 (ihex_write_object_contents): When writing out an extended linear
956 address record, zero out any previous extended address.
958 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
960 * ieee.c (do_one): Check section before dereferencing it.
961 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
962 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
964 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
966 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
968 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
970 * coff-arm.c: Add interworking functions to pe backends.
973 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
975 * elf32-mips.c (R_MIPS15_S3): New relocation type.
976 (elf_mips_howto_table): Add R_MIPS15_S3.
977 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
978 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
979 * bfd-in2.h, libbfd.h: Rebuilt.
982 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
984 * configure.in: Use AM_DISABLE_SHARED.
985 * aclocal.m4, configure: Rebuild with libtool 1.2.
987 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
989 * coff-arm.c (coff_arm_relocate_section): Better error messages
990 when interowrking conflucts occur. Courtesy of Jonathan Walton
992 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
993 relocations. Patch courtesy of Jonathan Walton and Tony
996 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
998 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
999 part of Feb 22 change controling when to override the existing
1000 symbol with the .plt entry.
1002 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
1004 * config.bfd (targ_cpu): Add thumb-pe target.
1006 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
1007 functions in PE build.
1009 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
1011 * config.bfd (sparclite-*-elf*): Added.
1013 start-sanitize-vr4320
1014 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
1016 * mips-cpu.c: Reorganize sanitization.
1018 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
1021 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
1023 * configure.in: Add elf.lo to elf shell variable.
1024 * Makefile.am (BFD_LIBS): Remove elf.lo.
1025 (BFD_LIBS_CFILES): Remove elf.c.
1026 (BFD32_BACKENDS): Add elf.lo.
1027 (BFD32_BACKENDS_CFILES): Add elf.c.
1028 * configure, Makefile.in: Rebuild.
1030 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
1032 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
1033 relocation against a now-local symbol should not have a dynamic
1036 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
1038 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
1040 (pe_print_private_bfd_data): Print PE flags. From Mikey
1041 <jeffdb@netzone.com>.
1043 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
1045 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
1046 a plt entry when we can determine that we authoritatively define
1049 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
1051 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
1052 don't actually use trad-core, but a SunOS-style core file handled
1054 * hosts/sparclinux.h: Remove.
1057 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
1059 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
1060 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
1061 (elf_mips_dvp_27_s4_howto): Describe it.
1062 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
1063 (mips_info_to_how_rel): Handle it.
1064 (mips_elf_relocate_section): Handle it.
1065 * bfd-in2.h,libbfd.h: Regenerate.
1068 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
1070 * peicode.h (pe_print_idata): If there is no .idata section, look
1071 for the import tables in some other section. Make the initial
1072 label line up better with the data. Print the import address
1073 table even if there is no import name table. If the import
1074 address table holds actual addresses, print them.
1077 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
1079 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
1082 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
1084 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
1085 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
1086 bfd_error_system_call.
1088 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
1090 * Makefile.am (AUTOMAKE_OPTIONS): Define.
1091 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1093 From H.J. Lu <hjl@gnu.org>:
1094 * Makefile.am (libbfd_la_LDFLAGS): Define.
1095 * Makefile.in: Rebuild.
1097 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
1099 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1100 * netbsd.h (MACHTYPE_OK): Define.
1101 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
1102 calling N_SET_MACHTYPE, rather than having a switch.
1103 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
1105 * i386netbsd.c (MACHTYPE_OK): Don't define.
1106 (DEFAULT_MID): Define.
1107 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
1108 (MACHTYPE_OK): Don't define.
1109 (DEFAULT_MID): Define.
1110 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
1111 (DEFAULT_MID): Define.
1112 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
1113 (DEFAULT_MID): Define.
1114 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
1115 (DEFAULT_MID): Define.
1117 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1118 * vaxnetbsd.c: New file.
1119 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
1120 rather than netbsd_core.
1121 * targets.c (vaxnetbsd_vec): Declare.
1122 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
1123 defined, add netbsd_core_vec.
1124 * configure.in: Set COREFILE for alpha*-*-netbsd* and
1125 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
1126 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
1127 * config.bfd (alpha*-*-netbsd*): New target.
1128 * Makefile.am: Rebuild dependencies.
1129 (BFD32_BACKENDS): Add vaxnetbsd.lo.
1130 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
1131 * configure, Makefile.in: Rebuild.
1133 * configure.host: Remove the old shared library build stuff. We
1134 now use libtool instead.
1136 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
1138 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
1140 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
1142 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
1143 * configure: Rebuild.
1145 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
1146 start-sanitize-m32rx
1147 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
1148 when merging m32r BFDs into m32rx BFDs.
1150 * elf32-v850.c (remember_hi16s_reloc): New function.
1151 (find_remembered_hi16s_reloc): New function.
1152 (v850_elf_store_addend_in_insn): Use the above new functions to
1153 match up HI6S relocs with LO16 relocs.
1156 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
1158 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
1159 (bfd_txvu_arch): Delete.
1160 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
1162 * bfd-in2.h: Regenerate.
1165 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
1167 * configure.in: Change -linux* to -linux-gnu*.
1168 * config.bfd, configure.host: Likewise.
1169 * configure: Rebuild.
1171 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
1173 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
1174 LO16/HI16S bug and improve comments about what is going on.
1176 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1178 * configure, aclocal.m4: Rebuild with new libtool.
1180 start-sanitize-v850e
1181 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
1183 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
1184 when merging v850 code into v850e/v850ea code. Do not initialise
1185 output flags if the input is the default architecture.
1187 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
1189 start-sanitize-r5900
1190 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
1192 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
1193 get the size from bfd_arch_bits_per_address instead of directly
1196 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
1198 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
1199 to wrap, just return all 1's bits instead.
1200 * libbfd.h: Regenerate.
1202 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
1204 * coff-i386.c (coff_pe_i386_relocate_section): New static function
1206 (coff_relocate_section): If COFF_WITH_PE, define as
1207 coff_pe_i386_relocate_section.
1208 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
1209 skip empty sections, to match coff_write_object_contents.
1211 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
1212 rather than swapping out r_offset twice. From Luke Deller
1213 <luked@cse.unsw.edu.au>.
1215 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
1217 * configure.in: Set libtool_enable_shared rather than
1218 libtool_shared. Remove diversion hack.
1219 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
1222 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
1224 * syms.c (struct stab_cache): Define.
1225 (struct stab_find_info): Remove cached_offset, cached_stab,
1226 cached_str, and cached_stroff fields. Add file_cache,
1227 function_cache, and line_cache fields.
1228 (_bfd_stab_section_find_nearest_line): Use extensive caching to
1231 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
1233 * peicode.h (pe_print_idata): Check for import of ordinal rather
1235 (pe_print_edata): If there is no .edata section, look for the
1236 export data in some other section.
1238 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
1240 * configure.in: Change version to 2.8.4.
1241 * configure: Regenerated.
1243 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1245 Add tms320c30 support:
1246 * cpu-tic30.c: New file.
1247 * aout-tic30.c: New file.
1248 * coff-tic30.c: New file.
1249 * archures.c (bfd_arch_tic30): Define.
1250 (bfd_tic30_arch): Declare.
1251 (bfd_archures_list): Add bfd_tic30_arch.
1252 * targets.c (bfd_target_vector): Add tic30_aout_vec and
1254 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
1255 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
1256 (coff_set_flags): Likewise.
1257 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
1258 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
1259 * Makefile.am: Rebuild dependencies.
1260 (ALL_MACHINES): Add cpu-tic30.lo.
1261 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
1262 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
1263 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
1264 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1266 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
1268 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
1269 to lag behind LO16 reloc by a couple of instructions.
1271 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
1273 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
1274 make to reexamine the file timestamp.
1275 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
1277 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
1281 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
1283 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
1284 and partial_inplace=false.
1285 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
1288 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
1290 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
1291 to create .dynsbss and .rela.sbss sections.
1292 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
1293 copied from dynamic objects into .sbss.
1294 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
1295 use it. Correct typo of .rela.sdata2.
1296 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
1297 put the data, which may now be in .sbss.
1298 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
1299 (elf_backend_create_dynamic_sections): Define as
1300 ppc_elf_create_dynamic_sections.
1302 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
1303 against _GLOBAL_OFFSET_TABLE_.
1304 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
1305 shared libraries which refer to local symbols. Make sure that the
1306 test for allocating space for a reloc in a shared object is the
1307 same as the test for emitting a reloc.
1310 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
1312 * elf32-mips.c: Add dvp support.
1315 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1317 * config.bfd (i[3456]-*-mingw32*): New target.
1318 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
1319 * aclocal.m4, configure: Rebuild.
1322 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
1324 * config.bfd, configure.in: Add dvp support.
1325 * configure: Regenerate.
1326 * aclocal.m4: Regenerate.
1327 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
1328 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1331 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
1333 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
1336 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
1338 Sparc v9 ABI compliant PLT:
1339 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
1340 (plt_templates, sparc64_elf_build_plt_entry): Delete.
1341 (LARGE_PLT_THRESHOLD): New define.
1342 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
1343 (sparc64_elf_build_plt): New function.
1344 (sparc64_elf_plt_entry_offset): Likewise.
1345 (sparc64_elf_plt_ptr_offset): Likewise.
1346 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
1347 contain the index for convenience. Skip the initial entries
1349 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
1350 memory for the benefit of .rela.plt.
1351 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
1352 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
1353 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
1354 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
1355 Call sparc64_elf_build_plt.
1356 (elf_backend_want_got_plt): No.
1357 (elf_backend_plt_readonly): No.
1358 (elf_backend_plt_alignment): 8.
1360 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
1361 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
1362 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
1365 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
1367 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
1369 * cpu-mips.c (arch_info_struct): Add mips variants.
1370 * bfd-in2.h: Rebuilt.
1372 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
1374 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
1377 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
1379 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
1380 (i[3456]86sco3.2v5*coff): New target.
1382 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
1384 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
1386 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
1388 * bfd.c (bfd_get_error_handler): Add orthogonal function.
1389 * bfd-in2.h: Regenerate.
1391 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
1393 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
1395 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
1397 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
1398 adjust addend for an output common symbol (from Jimmy Blair
1399 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
1400 defined symbol to counteract adjustment made in generic relocation
1403 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
1405 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
1407 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
1408 (GET_SCNDHR_NLNNO): Likewise.
1410 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
1412 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
1414 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
1416 * elf32-m32r.c: Add macros to handle NOP insertion.
1418 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
1420 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
1421 (xcoff_mark): Likewise.
1422 (xcoff_build_ldsyms): Mark absolute symbols.
1424 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
1426 * bout.c (b_out_write_object_contents): Sort symbols before output
1427 to keep {CALL,BAL}NAME symbols adjacent.
1428 (b_out_symbol_cmp): New function.
1430 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1432 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
1433 allocate space for a PC relative reloc against a symbol which is
1434 defined in a regular file.
1435 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
1436 relative reloc against a symbol which is defined in a regular
1439 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
1441 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
1442 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
1444 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
1445 (mips*-*-netbsd*): New target.
1447 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
1449 * elflink.h (elf_link_assign_sym_version): Change error message
1450 from "undefined version name" to "undefined versioned symbol
1453 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
1455 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
1458 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
1460 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
1461 * libbfd.h: Rebuild.
1463 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
1464 shared. Set stab* sections to be shared and read. Set .rsrc
1465 section to be read and shared.
1467 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
1469 * Makefile.am: Rebuild dependencies.
1470 (ALL_MACHINES_CFILES): Add dwarf2.lo.
1471 (ALL_MACHINES_CFILES): Add dwarf2.c.
1472 * Makefile.in: Rebuild.
1474 * coff-arm.c: Don't include obstack.h.
1476 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
1478 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
1481 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
1483 * configure: Regenerate to get @SHELL@ substituted.
1485 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
1487 * coff-arm.c (coff_arm_relocate_section): Only look at section
1488 owner if there is one.
1490 * elf.c (assign_file_positions_for_segments): Fail if there is not
1491 enough room for the program headers.
1493 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
1495 * elf.c (_bfd_elf_find_nearest_line): Call
1496 _bfd_dwarf2_find_nearest_line first.
1497 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
1498 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
1500 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
1502 start-sanitize-m32rx
1503 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
1504 object files to be merged into a M32RX executable.
1506 * archures.c: Add bfd_mach_m32rx.
1508 * archures.c: Add bfd_mach_m32r.
1510 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
1512 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
1513 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
1514 to decide when to align the file sections for paging.
1515 start-sanitize-tic80
1516 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
1519 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
1521 * elf32-m32r.c (m32r_elf_object_p): New Function.
1522 (m32r_elf_final_write_processing): New Function.
1523 (m32r_elf_set_private_flags): New Function.
1524 (m32r_elf_copy_private_bfd_data): New Function.
1525 (m32r_elf_merge_private_bfd_data): New Function.
1526 (m32r_elf_print_private_bfd_data): New Function.
1527 (elf_backend_object_p): Point to m32r_object_p.
1528 (elf_backend_final_write_processing): Point to
1529 m32r_elf_final_write_processing.
1530 (bfd_elf32_bfd_copy_private_bfd_data): Point to
1531 m32r_elf_copy_private_bfd_data.
1532 (bfd_elf32_bfd_merge_private_bfd_data): Point to
1533 m32r_elf_merge_private_bfd_data.
1534 (bfd_elf32_bfd_set_private_flags): Point to
1535 m32r_elf_set_private_bfd_data.
1536 (bfd_elf32_bfd_print_private_bfd_data): Point to
1537 m32r_elf_print_private_bfd_data.
1539 start-sanitize-m32rx
1540 * cpu-m32r.c: Add m32rx cpu architecture.
1541 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
1542 architecture machines.
1545 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
1548 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
1550 * configure: Only build libbfd shared if --enable-shared's value
1551 was `yes', or was set to `*bfd*'.
1552 * aclocal.m4: Likewise.
1553 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
1554 original source of this bit of code. It's not clear what the best fix
1557 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
1559 * linker.c (generic_link_add_symbol_list): Always init udata.p so
1560 that the generic relaxation code can function when input and output
1561 file formats are mismatched.
1563 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
1565 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
1567 * elf.c (assign_file_positions_for_segments): For a loadable
1568 section, make sure that the load address is correct relative to
1569 the load address of the segment plus the size of the segment so
1572 * coffcode.h (_coff_link_output_has_begun): Make static.
1573 (_coff_final_link_postscript): Likewise.
1575 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
1577 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
1578 which a relocation refers to an indirect or warning symbol.
1580 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
1582 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
1583 (coff_arm_final_link_postscript): New function.
1584 (coff_arm_link_output_has_begun): New function.
1586 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
1587 _bfd_coff_link_output_has_begun and
1588 _bfd_coff_final_link_postscript. Add new macros:
1589 bfd_coff_link_output_has_begun() and
1590 bfd_coff_final_link_postscript().
1592 * cofflink.c (_bfd_coff_final_link): Insert calls to
1593 bfd_coff_link_output_has_begun() and
1594 bfd_coff_final_link_postscript().
1596 * coffcode.h: Add two new fields to bfd_coff_backend_data
1597 structure: _bfd_coff_link_output_has_begun and
1598 _bfd_coff_final_link_postscript. Add default initialisers for
1599 these fields. Add overridable aliases for the coff swap functions
1600 in the backend data structure.
1602 * elf32-v850.c: Update with patches from the branch to fix
1603 HI16_S/LO16 reloc pairs.
1606 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
1608 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
1610 (USE_REL): Don't define any more, switch to using RELA
1612 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
1615 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
1617 * archures.c (bfd_mach_mips*): Define.
1618 (start-sanitize-vr5400):
1619 (vr5400, bfd_mach_vr5000): Define.
1620 (end-sanitize-vr5400):
1621 (bfd_default_scan): For 3000 and 4000 replace magic constant with
1624 * cpu-mips.c (N): Define.
1625 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
1626 numbers with bfd_mach_mips* macros.
1628 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
1630 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
1631 v850_elf_relocate_section): Fix reloc addend handling.
1632 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
1633 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
1634 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
1635 to create and handle special common sections.
1636 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
1637 which have data stored in the instructions.
1639 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
1641 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
1642 (USER_LABEL_PREFIX): Revert back to '_'
1644 * config.bfd (targ_cpu): Add support for Thumb target.
1646 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1648 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
1649 (get_symbol_value): Handle R_SH_SWITCH8.
1650 (sh_relax_delete_bytes): Likewise.
1652 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
1654 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
1655 gcc/config/arm/semi.h
1657 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
1660 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
1662 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
1665 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
1667 * coffcode.h (coff_mkobject_hook): Only set private flags for non
1670 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
1672 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
1675 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
1677 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
1678 complain if inout and output formats differ.
1680 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
1682 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
1683 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
1684 * Makefile.in: Rebuild.
1685 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
1686 automake and autoconf.
1688 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
1689 (COFF_WITH_PR to COFF_WITH_PE).
1691 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
1693 * coff-arm.c: Make variables and some functions static, so that
1694 this file can be included in multiple object files.
1695 (coff_arm_bfd_final_link): Fix minor bug.
1697 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
1699 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
1701 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
1703 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
1705 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
1707 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
1709 * sunos.c (sunos_add_one_symbol): When overriding a defined
1710 symbol, set it to undefined, not new.
1712 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
1715 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
1717 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
1718 (sh_relax_delete_bytes): Don't kill LABEL relocs.
1720 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
1722 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
1723 (mn10300_elf_relax_section): Likewise.
1725 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
1727 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
1728 bfd_h_get_* calls to "bfd_byte *".
1730 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
1732 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1734 (mn10300_elf_relax_section): Include stack space for register saves
1735 in the imm8 field of a "call" instruction.
1736 (compute_function_info): Determine how much stack is allocated by
1737 the movm instruction. Fix typo.
1738 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1740 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1742 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
1743 a version dependency could not be found.
1745 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
1747 * configure.com: Get version info from configure.in
1749 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1751 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
1752 New function. Avoid mixing US1 and HAL R1 code.
1753 Set resulting memory ordering to the strongest one used.
1754 (sparc64_elf_object_p): Set bfd_mach correctly.
1756 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
1758 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
1759 (sparc64_elf_check_relocs): Handle them.
1760 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
1761 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
1763 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
1765 * configure.in (sparc*-*-linux*): Use trad-core and ...
1766 * hosts/sparclinux.h: New file.
1768 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
1770 * config.bfd (sparc64-*-linux*): New target.
1772 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
1773 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
1775 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
1776 Set .plt alignment from new plt_alignment.
1777 * elflink.h (elf_link_create_dynamic_sections): Set version section
1778 alignment to LOG_FILE_ALIGN.
1779 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
1780 (elfXX_bed): Init plt_alignment.
1782 * elf64-sparc.c (sparc64_elf_check_relocs,
1783 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
1784 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
1785 sparc64_elf_finish_dynamic_sections): New functions.
1786 (sparc64_elf_howto_table): Fix a few name strings.
1787 (ELF_DYNAMIC_INTERPRETER): New definition.
1788 (sparc64_elf_relocate_section): Handle shared libraries.
1790 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
1791 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
1792 PLT definitions sparc64-linux originally choose. These will go
1793 away soon in favour of the official abi definitions.
1795 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
1797 * coff-sh.c (coff_small_object_p): New static function.
1798 (coff_small_new_section_hook): New static function.
1799 (bfd_coff_small_swap_table): New static const structure.
1800 (coff_small_close_and_cleanup): Define.
1801 (coff_small_bfd_free_cached_info): Define.
1802 (coff_small_get_section_contents): Define.
1803 (coff_small_get_section_contents_in_window): Define.
1804 (shcoff_small_vec): New static structure.
1805 (shlcoff_small_vec): New static structure.
1806 * targets.c (bfd_target_vector): Add shcoff_small_vec and
1808 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
1809 shlcoff_small_vec to targ_selvecs.
1811 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
1812 * configure: Rebuild.
1814 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
1816 * evax-egsd.c: Weak symbols are global.
1818 * evax-emh.c: Use proper casts.
1820 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
1822 * evax-egsd.c: Section names and symbols have different
1823 length restrictions. Add length parameter to
1824 _bfd_evax_length_hash_symbol.
1825 * evax-etir.c: Likewise.
1826 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
1828 * evax.h (EOBJ_S_C_SECSIZ): Define.
1830 * evax-alpha.c: Remove duplicate test.
1832 * evax-emh.c: SYS$ functions are upper-case.
1834 * evax-egsd.c: Create separate sections for common symbols.
1835 * evax-etir.c: Don't output common section.
1836 * evax.h: Bump up section count.
1838 * configure.com: Use 64bit integers with DEC C.
1840 * evax-egsd.c: Make section flags dec c compatible.
1842 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
1844 * som.c (normalize): Delete function.
1845 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
1846 changed. Use passed in elength to determine size of the extended
1847 name table instead of computing it again.
1849 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
1851 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
1852 IMAGE_SCN_MEM_READ for an unrecognized section.
1854 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
1856 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
1857 '/' in the extended name table.
1859 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
1861 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
1862 symbols, check globals list before matching on locals.
1864 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
1866 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
1869 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
1871 * peicode.h (pe_mkobject_hook): Set DLL flag.
1872 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
1874 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
1875 for .stab* sections. Replace strlen of constant strings with
1878 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
1880 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
1881 merge got and reloc entries from ind syms to their target.
1882 (elf64_alpha_always_size_sections): Call it.
1883 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
1884 (elf64_alpha_can_merge_gots): Likewise.
1885 (elf64_alpha_merge_gots): Likewise.
1887 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
1888 as it is insufficient to handle the relocation changes as well.
1890 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
1892 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
1893 relocs for symbols in shlibs that have been forced local.
1894 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
1896 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
1898 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
1899 got_enties of the default symbol for the default versioned
1900 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
1903 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
1905 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
1906 24 bits of the PC when computing a PC relative relocation.
1908 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
1910 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
1911 Correct value for maximum positive 22 bit PC relative relocation.
1912 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
1913 HI_16 relocations. Correct bit adjustment in TDA offsets.
1915 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
1917 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
1918 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
1920 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
1922 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
1925 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
1927 * config.bfd: Missed one alpha* change.
1929 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
1931 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
1932 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
1933 (MINUS_ONE): New macro.
1934 (sparc_elf_notsup_reloc): New function.
1935 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
1936 H44,M44,L44,REGISTER.
1937 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
1938 (init_insn_reloc): New function.
1939 (sparc_elf_wdisp16_reloc): Use it.
1940 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
1942 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
1944 * som.c (som_construct_extended_name_table): Remove static
1945 function, and define as macro instead.
1947 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
1949 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
1950 recognizes alphaev5 etc.
1951 * configure.host: Likewise.
1953 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
1955 Make ld -s work on AIX:
1956 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
1957 section if we are stripping.
1958 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
1959 size if we are stripping.
1960 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
1961 and don't write out relocs, if we are stripping.
1962 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
1963 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
1966 * configure.in: Don't include elf.lo again for ELF targets; it's
1967 always in the library anyhow.
1968 * configure: Rebuild.
1970 * bfd-in2.h: Rebuild.
1972 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
1973 char *, when calling bfd_get_32 and bfd_put_32.
1974 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
1975 when calling strcpy.
1977 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
1979 * reloc.c (bfd_check_overflow): New function.
1980 (bfd_perform_relocation, bfd_install_relocation): Use it.
1981 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
1982 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
1983 * bfd-in2.h: Regenerate.
1984 * libbfd.h: Regenerate.
1986 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
1988 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
1989 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
1991 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
1993 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
1994 (stmp-bfd-h): Rename from stmp-bfd.h.
1995 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
1996 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
1997 (stmp-bin2-h): New target.
1998 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
1999 (stmp-lbfd-h): New target.
2000 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
2001 (stmp-lcoff-h): New target.
2002 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
2003 stmp-lbfd-h, and stmp-lcoff-h.
2004 * Makefile.in: Rebuild.
2006 * configure.in: Use a diversion to set enable_shared before the
2007 arguments are parsed.
2008 * configure: Rebuild.
2010 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
2012 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
2013 renamed to R_SPARC_UNUSED_42.
2014 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
2015 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
2016 renamed to R_SPARC_UNUSED_42.
2017 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
2018 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
2019 * bfd-in2.h: Regenerated.
2020 * libbfd.h: Regenerated.
2022 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
2024 * elflink.h (elf_merge_symbol): Don't check the hash creator until
2025 after we have set *sym_hash.
2027 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
2029 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
2031 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
2033 * Makefile.am (libbfd_a_SOURCES): Define.
2034 * Makefile.in: Rebuild.
2036 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
2037 * aclocal.m4: Rebuild with new libtool.
2038 * configure: Rebuild.
2040 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
2042 * elf.c (map_sections_to_segments): Even if we are not demand
2043 paged, don't put a loadable section after a nonloadable section.
2044 (assign_file_positions_for_segments): Increment the file offset
2045 for a section with contents, even if it is not loadable.
2047 start-sanitize-v850e
2048 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
2050 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
2051 indicating that __ctbp could not be found.
2054 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
2056 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
2058 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
2059 start-sanitize-v850e
2061 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
2062 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
2063 Add support for the CALLT relocs.
2065 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
2066 BFD_RELOC_V850_CALLT_16_16_OFFSET.
2069 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
2070 relocations against non-existant symbols.
2072 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
2074 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
2076 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
2077 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
2078 bit reloc in the tiny data area.
2081 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
2083 Merged changes from Martin Hunt:
2085 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
2086 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
2089 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
2090 BFD_RELOC_D30V_9_PCREL_R): New relocs.
2092 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
2093 Do 15 and 21 bit pc-relative relocations.
2094 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
2097 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
2098 added to the relocation, not or'd.
2101 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
2103 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
2105 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2107 * archures.c (bfd_default_scan): Use strcasecmp.
2108 (bfd_default_scan): Test for match with arch_name + ":" +
2110 (bfd_default_scan): Test for match with printable_name - ":".
2111 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
2112 cases. Each implements their own scan function.
2113 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
2114 special cases. Since info->mach == 0. The test mach == number
2116 (bfd_arch_list): New function, return name of all the supported
2119 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
2121 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
2122 decoding architecture.
2123 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
2126 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2128 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
2130 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
2132 * Makefile.am: Rebuild dependencies.
2133 (ALL_MACHINES_CFILES): Add cpu-v850.c.
2134 (ALL_MACHINES_CFILES): Add elf32-v850.c.
2135 * Makefile.in: Rebuild.
2137 * reloc.c: Remove extraneous commas from relocation entries.
2138 Remove BFD_RELOC_V850_16_PCREL.
2139 * bfd-in2.h: Rebuild.
2141 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
2142 in sections named .tocbss rather than .bss.
2144 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
2146 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
2147 BFD_RELOC_V850_16_PCREL.
2149 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
2151 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
2152 the same as C_EXT syms.
2153 (coff_link_add_symbols): Ditto.
2154 (_bfd_coff_link_input_bfd): Ditto.
2155 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
2156 it to preserve and restore state of global_to_static flag.
2158 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
2160 * elf32-v850.c (v850_elf_object_p): Set machine number based on
2161 bits in e_flags field rather than magic numbers.
2162 (v850_elf_final_write_processing, v850_elf_set_private_flags,
2163 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
2164 v850_elf_print_private_bfd_data): New functions.
2166 start-sanitize-v850e
2167 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
2169 * elf.c (prep_headers): Remove V850E magic number.
2170 * elf.c (prep_headers): Remove V850EA magic number.
2173 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
2175 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
2177 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
2179 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
2180 instructions are relative to the next instruction, not the
2181 current instruction.
2182 (mn10200_elf_relax_section): Similarly.
2184 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
2186 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
2189 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
2190 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
2191 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
2193 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
2195 * cpu-v850.c: Remove "plain" from v850 printable name.
2196 (scan): Use strcasecmp.
2198 * archures.c (bfd_mach_v850): Define.
2200 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
2201 just sh/SH, use strcasecmp.
2202 (arch_info_struct): Add entries for sh3 et.al.
2204 * archures.c (bfd_mach_sh, ...): Define.
2206 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
2208 * archures.c (bfd_archures_list): Always NULL terminate the list.
2210 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
2212 * Makefile.am: Rebuild dependencies.
2213 (ALL_MACHINES_CFILES): Add cpu-arc.c.
2214 (ALL_MACHINES_CFILES): Add elf32-arc.c.
2215 (elf32-arc.lo): Remove explicit dependency.
2216 * Makefile.in: Rebuild.
2218 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
2219 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
2220 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
2222 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
2224 * configure: Rebuild with latest devo autoconf for NT support
2226 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
2228 * cpu-arm.c (compatible): If B is a default type, return A.
2230 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
2232 * cpu-v850.c (scan): New function.
2233 (arch_info_struct): New structure.
2234 (bfd_v850_arch): Add link into arch_info_structure.
2236 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
2239 * elf32-v850.c (v850_elf_object_p): New function.
2241 start-sanitize-v850e
2242 * archures.c (bfd_mach_v850e): Machine value for v850e.
2244 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
2246 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
2249 * elf.c (prep_headers): Add support for v850e machine number.
2251 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
2253 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
2255 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
2258 * elf.c (prep_headers): Add support for v850ea machine number.
2261 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
2263 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
2264 cached_stab field if the offset prevents us from using the cache.
2266 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
2268 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
2270 * aout-arm.c (aout_arm_little_vec): Likewise.
2271 (aout_arm_big_vec): Likewise.
2272 * bout.c (b_out_vec_big_host): Likewise.
2273 (b_out_vec_little_host): Likewise.
2274 * mipsbsd.c (aout_mips_little_vec): Likewise.
2275 (aout_mips_big_vec): Likewise.
2277 start-sanitize-tic80
2278 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
2280 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
2281 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
2282 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
2285 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
2287 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
2288 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
2289 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
2290 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
2291 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
2292 of two for I960 only.
2293 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
2294 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
2295 default definitions.
2296 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
2297 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
2298 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
2299 start-sanitize-tic80
2300 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
2301 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
2302 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
2303 *coffcode.h (coff_write_object_contents): Set alignment field in
2304 section header for TIC80COFF files.
2307 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
2309 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
2310 v850_elf_check_relocs, v850_elf_reloc,
2311 v850_elf_final_link_relocate): Add support for
2312 BFD_RELOC_V850_16_PCREL relocation.
2314 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
2317 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
2319 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
2321 start-sanitize-v850e
2322 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
2324 * cpu-v850e: New file.
2326 * elf.c (prep_headers): Add support for v850e target.
2328 * bfd-in2.h (bfd_architecture): Add support for v850e target.
2330 * config.bfd: Add support for v850e target.
2332 * archures.c: Add support for v850e target.
2334 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
2336 * cpu-v850ea: New file.
2338 * elf.c (prep_headers): Add support for v850ea target.
2340 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
2342 * config.bfd: Add support for v850ea target.
2344 * archures.c: Add support for v850ea target.
2347 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
2349 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
2350 argument as section relative, rather than an absolute address.
2351 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
2353 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
2355 * config.bfd (arc-*-elf*): Add.
2356 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
2357 * configure: Rebuild.
2358 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
2359 (BFD32_BACKENDS): Add elf32-arc.lo.
2360 (cpu-arc.lo,elf32-arc.lo): Add rules for.
2361 * Makefile.in: Rebuild.
2362 * archures.c (architecture list): Add bfd_arch_arc.
2363 (bfd_archures_list): Add bfd_arc_arch.
2364 (bfd_mach_arc_base): Define.
2365 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
2366 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
2367 (bfd_target_vect): Add them.
2368 * bfd-in2.h, libbfd.h: Rebuild.
2369 * cpu-arc.c, elf32-arc.c: New files.
2370 * elf.c (pre_headers): Recognize bfd_arch_arc.
2372 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
2374 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
2375 data section is correctly rounded to a page in the file.
2377 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
2379 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
2380 there are no symbols.
2382 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2384 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
2385 file system 14 character limit.
2386 * Makefile.am, configure.in: Corresponding changes.
2387 * Makefile.in, configure: Rebuild.
2389 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
2391 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
2392 Rebuild dependencies.
2393 * Makefile.in: Rebuild.
2395 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
2397 * Makefile.am (docdir): Define.
2398 * Makefile.in: Rebuild.
2400 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
2402 * configure: Rebuild with autoconf 2.12.1.
2404 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
2406 * aclocal.m4, configure: Rebuild with new automake patches.
2408 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2410 * rs6000-core.c (make_bfd_asection): New function to add a section
2411 to the core file bfd.
2412 (rs6000coff_core_p): Use make_bfd_asection to add the core file
2414 Use BFD routines to seek, read and stat the core file.
2415 Handle .data sections from loaded objects and anonymously mmapped
2416 regions, these are available in AIX 4 core files.
2418 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
2420 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
2421 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
2422 copy; use a patches libtool instead.
2423 * acmacros.m4: Remove.
2424 * Makefile.in, aclocal.m4, configure: Rebuild.
2426 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
2428 * Makefile.am: New file, based on old Makefile.in.
2429 * acmacros.m4: New file, copied from old aclocal.m4.
2430 * acinclude.m4: New file.
2431 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
2432 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
2433 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
2434 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
2435 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
2436 * acconfig.h: Mention PACKAGE and VERSION.
2437 * stamp-h.in: New file.
2438 * dep-in.sed: Change .o to .lo.
2439 * Makefile.in: Now built with automake.
2440 * aclocal.m4: Now built with aclocal.
2441 * config.in, configure: Rebuild.
2444 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
2446 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
2447 if there is only a relocation to a read-only but not allocatable
2448 section (like .stab).
2449 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2450 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
2451 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2452 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2453 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2455 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
2456 (ppc_elf_create_linker_section): These sections are not
2457 created by the linker (that is, they are created by the user
2458 putting data in them). In particular, they can be the source
2459 and target of relocations.
2460 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
2461 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
2462 objects (for instance, 'long double') to 16-byte boundaries.
2463 (ppc_elf_size_dynamic_sections): Make the code that generates
2464 section symbols exactly the same as for sparc, reducing the
2465 number of section symbols output.
2466 (ppc_elf_check_relocs): Check postcondition of
2467 bfd_elf32_link_record_dynamic_symbol. Make default case the
2468 same as corresponding code for sparc, fixing bug involving
2470 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
2471 forced to be local because of versioning (by replicating
2472 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
2473 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
2475 (ppc_elf_relocate_section): Add handy debugging code for when
2476 assertion fails. Add some more 'symbol made local because of
2479 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
2480 processing a GOT relocation as required by ABI.
2482 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2484 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
2485 version info if this symbol came from a dynamic object.
2486 (elf_link_add_object_symbols): Set the version info of a symbol
2487 only if the object actually contains version definitions and
2488 defines this symbol.
2490 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2492 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
2493 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2495 * configure: Regenerated with autoconf 2.12.
2496 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
2498 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2500 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
2501 a warning rather than returning an error.
2503 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
2505 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
2507 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
2509 * cisco-core.c: define signals for wingdb.
2511 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
2513 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
2514 the same number of aux entries.
2516 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
2518 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
2519 difference of two symbols if the relocation size is 32 bits.
2520 (som_write_fixups): Handle R_DATA_EXPR.
2522 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2524 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
2525 its value if COFF_WITH_PE is defined.
2527 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2529 * coff-stubgo32.c: New file.
2530 * go32stub.h: New file.
2531 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
2532 * coffswap.h (coff_swap_filehdr_in): Invoke
2533 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
2535 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
2536 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
2537 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
2538 COFF_ADJUST_AUX_IN_POST if they are defined.
2539 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
2540 COFF_ADJUST_AUX_OUT_POST if they are defined.
2541 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
2542 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
2543 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
2544 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
2545 * targets.c (go32stubbedcoff_vec): Declare.
2546 (bfd_target_vector): Add go32stubbedcoff_vec.
2547 * configure.in (go32coff_vec): New target vector.
2548 (go32stubbedcoff_vec): Likewise.
2549 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
2550 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
2551 * Makefile.in: Rebuild dependencies.
2552 (BFD32_BACKENDS): Add coff-stubgo32.o.
2553 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
2554 (HFILES): Add go32stub.h.
2556 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
2558 * configure.in: Check for fdopen.
2559 * configure, config.in: Rebuild.
2560 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
2561 __GO32__. Reindent a bit.
2563 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
2565 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
2566 flag for newly created sections.
2567 (sunos_add_dynamic_symbols): Don't discard newly created sections
2568 if shared library is dynobj.
2570 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
2572 * elf.c (map_sections_to_segments): When checking whether
2573 including a section in a segment would force us to skip a page,
2574 align the address of the next segment to avoid wraparound
2577 start-sanitize-tic80
2578 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
2580 * coffcode.h (coff_write_object_contents): Initialize
2581 target id field to TIC80_TARGET_ID.
2582 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
2584 (coff_swap_filehdr_in): Swap in target id field if used.
2587 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2589 * coff-i386.c (coff_i386_is_local_label_name): New static function
2590 if TARGET_UNDERSCORE.
2591 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
2592 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
2594 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
2596 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
2597 complain_overflow_signed, for 32 bit PC relative relocations.
2599 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
2601 * elflink.h (elf_link_add_object_symbols): When a version
2602 indirection symbol is overridden, make the original symbol point
2603 at the real overriding symbol.
2605 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
2608 * elflink.h (elf_link_output_extsym): Use the right section for a
2610 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
2611 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
2613 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2615 * elflink.h (elf_merge_symbols): Resolve indirect and warning
2616 symbols before checking for new symbols.
2618 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
2620 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
2622 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
2623 file, not aoutsz bytes (they are different in XCOFF .o files).
2625 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
2626 redefined by objects included from archives.
2628 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
2630 * elflink.h (elf_merge_symbol): In the case of a new defined
2631 symbol overriding an old defined symbol, return the hash table
2632 entry which we modify, even if it is the target of an
2634 (elf_link_add_object_symbols): If the real name of the symbol gets
2635 overridden, convert the versioned symbol into an indirect symbol
2638 * elflink.h (elf_merge_symbol): New static function, broken out of
2639 elf_link_add_object_symbols.
2640 (elf_link_add_object_symbols): Call it.
2642 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
2644 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
2645 handle case where COFF filehdr does not immediately follow PE
2647 * coffgen.c (coff_object_p): Remove useless seek to current
2650 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
2652 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
2655 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
2657 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
2658 symbols, skip N_ABS symbols with debugging storage classes.
2660 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
2662 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
2663 relocs in shared libraries which refer to local symbols. Cope
2664 with addend when processing a GOT relocation.
2666 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
2667 for sections that the linker didn't create.
2668 (ppc_elf_finish_dynamic_sections): Only try to write out a section
2669 symbol if it was created in ppc_elf_size_dynamic_sections.
2670 (ppc_elf_relocate_section): Complain if we have to generate a reloc
2671 relative to a section for which we didn't output a symbol.
2673 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
2674 relocs are 'rela' relocs, like everything else. .rela.plt is not
2675 a read-only section, so we don't have to special-case it.
2677 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
2678 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
2680 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
2681 (ppc_elf_relocate_section): @got offsets are 4 from start of the
2682 actual .got section.
2683 * elflink.c (_bfd_elf_create_got_section): The three reserved
2684 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
2686 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
2689 * elf32-ppc.c (ppc_elf_check_relocs): Use
2690 _bfd_elf_create_got_section to create the GOT rather than
2691 ppc_elf_create_linker_section. Create the '.rela.got' section
2693 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
2694 symbol has a GOT entry.
2695 (ppc_elf_relocate_section): Record when a symbol is used through
2696 the GOT, and allocate space in the GOT for each such symbol.
2697 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
2698 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
2701 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
2702 treated in a similar way to ADDR16_HA relocs.
2703 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
2704 shared objects; the linker must deal with them.
2705 (ppc_elf_create_linker_section): Stop setting
2706 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
2707 LINKER_SECTION_PLT stuff.
2708 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
2709 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
2710 section, not ELF-specific calls.
2711 (elf_backend_plt_not_loaded): Set to 1.
2712 (elf_backend_got_symbol_offset): Set to 4.
2713 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
2714 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
2715 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
2716 plt_not_loaded member.
2717 (_bfd_elf_create_got_section): Apply got_symbol_offset.
2718 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
2720 (elf_backend_G_O_T_offset): Set default to 0.
2721 (elfNN_bed): Set added fields.
2723 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
2724 DT_RELENT in shared objects; should be DT_RELAENT.
2726 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
2727 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
2728 such a reloc (in a non-shared object) refers to a symbol that's
2731 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2733 * elfcode.h (put_signed_word): Define.
2734 (get_signed_word): Define.
2735 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
2736 (elf_swap_reloca_out): Use put_signed_word for the r_addend
2738 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
2739 bfd_get_signed_32 to set the r_addend field.
2740 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
2741 bfd_h_get_signed_64 to set the r_addend field.
2743 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
2745 * elf32-i386.c (elf_i386_relocate_section): When generating a
2746 shared library, do the relocation if the input section is not
2747 allocated in memory.
2749 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
2750 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
2751 (elf_fix_symbol_flags): New static function, broken out of
2752 elf_adjust_dynamic_symbol.
2753 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
2754 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
2755 forced local even if NEEDS_PLT is set. When forcing a symbol to
2756 be local, clear NEEDS_PLT.
2757 (elf_link_output_extsym): Remove unused local bed.
2759 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
2761 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
2762 for derived elf linker hash table entries. References to
2763 elf_link_hash_entry changed appropriately.
2764 (elf32_mn10300_link_hash_table): New structure for derived elf
2766 (elf32_mn10300_hash_table): Define.
2767 (elf32_mn10300_link_hash_traverse): Likewise.
2768 (elf32_mn10300_link_hash_newfunc): New function.
2769 (elf32_mn10300_link_hash_table_create): Likewise.
2770 (elf32_mn10300_finish_hash_table_entry): Likewise.
2771 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
2772 of prologue code, and call:32->call:16 relaxing.
2773 (compute_function_info: New function.
2774 (bfd_elf32_bfd_ilink_hash_table_create): Define.
2776 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2778 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
2779 for a symbol which is being forced to be local.
2780 * elf32-i386.c (elf_i386_relocate_section): Write out the
2781 relocation value for a GOT reloc for a symbol which is turning
2782 into a local symbol.
2783 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
2784 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
2786 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
2788 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
2789 value if the symbol is turning into a local symbol.
2790 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2791 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2793 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
2795 * elflink.h (elf_link_add_object_symbols): Also read verneed
2796 information by calling `_bfd_elf_slurp_version_tables'.
2797 (elf_link_add_object_symbols): For undefined symbols look for
2798 version information in the verneed records.
2799 (elf_link_add_object_symbols): Use soname of shared object
2800 for verneed record if it is available.
2802 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2804 * cpu-arm.c: Add prototypes for compatible and scan.
2805 * cofflink.c: Add prototype for mark_relocs.
2807 * archive.c (bfd_special_undocumented_glue): Change filename to
2808 const pointer. Add prototype.
2810 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2812 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
2813 sections that will be discarded.
2815 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
2817 * elflink.h (elf_link_find_version_dependencies): When searching
2818 for known version symbol skip non-matching verdef records, not
2821 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
2823 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
2824 not a bfd_vma, to the base file, to match how dlltool reads it.
2826 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
2828 * reloc.c: Add thumb relocations.
2830 * bfd-in2.h: Add Thumb relocations.
2832 * libbfd.h: Add Thumb relocations.
2834 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2836 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
2838 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
2840 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
2841 for a section even if it is not loaded.
2843 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
2845 (_bfd_coff_link_input_bfd): Separate section VMA handling for
2846 input and output files.
2847 (_bfd_coff_generic_relocate_section): Check whether input file,
2848 not output file, is a PE file.
2850 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
2852 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
2854 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
2856 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
2859 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
2861 * cpu-arm.c (compatible): Add test for supersets of ARM
2864 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
2866 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
2869 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
2871 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
2872 called directly by gas/config/tc-arm.c.
2874 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
2876 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
2877 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
2879 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
2881 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
2884 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
2886 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
2887 (coff_bfd_copy_private_bfd_data): Ditto.
2888 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
2889 (coff_arm_bfd_print_private_bfd_data): Ditto.
2890 (coff_arm_bfd_set_private_flags): Ditto.
2891 (coff_arm_bfd_copy_private_bfd_data): Ditto.
2893 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
2895 * libcoff-in.h (struct coff_final_link_info): Add boolean
2896 global_to_static member for support of task linking.
2897 (_bfd_coff_write_task_globals): Add prototype.
2898 * libcoff.h: Regenerate.
2899 * coffcode.h (coff_write_object_contents): Use #ifdef to
2900 check RS6000COFF_C, to be consistent with all other uses
2902 * cofflink.c (_bfd_coff_final_link): If doing task linking,
2903 call _bfd_coff_write_task_globals.
2904 (_bfd_coff_link_input_bfd): If doing task linking, convert
2905 global functions to static.
2906 (_bfd_coff_write_global_sym): If doing task linking, convert
2907 global variables to static.
2908 (_bfd_coff_write_task_globals): New function.
2909 start-sanitize-tic80
2910 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
2911 (C_AUTOARG): #undef since it clashes with C_UEXT.
2912 (C_LASTENT): #undef since it clashes with C_STATLAB.
2913 * coffcode.h (coff_write_object_contents): Use TIC80COFF
2915 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
2916 when TIC80COFF defined (clashes with C_UEXT). Explicitly
2917 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
2920 start-sanitize-tic80
2921 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
2923 * coff-tic80.c (tic80_howto_table): Change overflow check for most
2924 PP relocations to complain_overflow_dont.
2926 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
2928 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
2929 name of R_RELLONG to "RELLONG". Set rightshift and complain for
2931 (ppbase_reloc, glob15_reloc): New static functions.
2932 (glob16_reloc, local16_reloc): New static functions.
2933 (rtype2howto): Handle all relocation types.
2934 (coff_tic80_relocate_section): New static function.
2935 (coff_relocate_section): Define to coff_tic80_relocate_section.
2936 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
2939 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
2941 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
2942 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
2944 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
2945 callers. If PE file, don't add section VMA.
2946 (coff_write_alien_symbol): If PE file, don't add section VMA.
2947 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2948 (_bfd_coff_write_global_sym): Likewise.
2949 (_bfd_coff_generic_relocate_section): Likewise.
2951 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
2954 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
2956 * cofflink.c (mark_relocs): Add new function to mark symbols which
2957 are used by relocations.
2958 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
2959 suppress the skipping of symbols that have thus been marked.
2961 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
2963 * coff-sh.c (sh_merge_private_data): New static function.
2964 (coff_bfd_merge_private_bfd_data): Define.
2966 start-sanitize-tic80
2967 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
2969 * coff-tic80.c: Remove unnecessary #ifdefs.
2970 * config.bfd: Set targ_underscore to yes for tic80.
2972 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
2974 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
2975 with unresolved external symbols in GDB).
2978 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
2980 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
2981 the symbols associated with each BFD.
2982 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
2984 * elf-m10200.c: Likewise.
2985 * elf32-m32r.c: Likewise.
2986 * elf32-sh.c: Likewise.
2988 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
2990 * elflink.h (elf_link_add_object_symbols): Don't decrease the
2991 alignment of a common symbol. If two symbols that look like
2992 common symbols are found in two shared libraries, and the size is
2993 different, use the larger size, and warn if --warn-common. If a
2994 common symbol overrides a definition in a shared library, set the
2995 size to the larger size, and warn if --warn-common.
2997 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
2999 * cpu-arm.c (compatible): Allow default machine to be polymorphed
3000 into any other machine type.
3002 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
3004 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
3005 data into an unitialised destination set its machine type as well.
3007 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3009 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
3010 to common symbol size. Consistently treat uninitialized symbols
3011 in shared objects as common symbols.
3013 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
3015 * archures.c (constants): Added new constants to identify the
3016 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
3017 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
3019 * bfd-in2.h (constants): Added new constants to identify
3020 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
3021 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
3022 bfd_mach_arm_4T. This file is auto-magically generated from the
3023 archures.c file. This update is just to save work.
3025 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
3026 coff_arm_bfd_print_private_bfd_data,
3027 coff_arm_bfd_set_private_flags,
3028 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
3029 (global): Macro redefinitions set up to use these new functions.
3031 * coffcode.h (coff_mkobject_hook): Added call to
3032 coff_arm_bfd_set_private_flags().
3033 (coff_set_arch_mach_hook): Added code to set machine type based on
3034 bits stored in internal flags.
3035 (coff_set_flags): Added code to set the new bits in the flags
3036 field based on the machine number.
3037 (function definition macros): Made all function definition macros
3038 conditional so that they can be overridden by target specific
3041 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
3042 Structure extended to include new types, one each for ARMv2,
3043 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
3045 * libcoff-in.h (struct coff_tdata): Added flags field.
3047 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
3049 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
3051 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
3054 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
3056 * coffgen.c (coff_find_nearest_line): If there are no syments,
3059 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
3061 * config.bfd: cope with '*-*-linux-gnuaout' targets.
3063 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
3065 * targmatch.sed: Add explicit \n characters to work around bug in
3066 HP/UX 10.20 sed program.
3068 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
3070 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
3073 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
3075 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
3077 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3079 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
3080 (struct elf_m68k_pcrel_relocs_copied, struct
3081 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
3082 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
3083 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
3084 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
3086 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
3087 PC relative relocs for a global symbol defined in a regular
3088 object, and count the number of PC relative relocs copied for any
3090 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
3091 traverse with elf_m68k_discard_copies.
3093 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
3095 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
3096 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
3098 * coffcode.h (coff_compute_section_file_positions): Force the
3099 potential last byte in the file to be written out when
3102 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
3104 * configure.host (mips*-*-openbsd*): New host.
3106 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
3108 * elflink.h (elf_link_add_object_symbols): Only subtract the
3109 section VMA from the symbol value if this is a fully linked file.
3111 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
3112 (struct elf_i386_link_hash_entry): Define.
3113 (struct elf_i386_link_hash_table): Define.
3114 (elf_i386_link_hash_traverse): Define.
3115 (elf_i386_hash_table): Define.
3116 (elf_i386_link_hash_newfunc): New static function.
3117 (elf_i386_link_hash_table_create): New static function.
3118 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
3119 PC relative relocs for a global symbol defined in a regular
3120 object, and count the number of PC relative relocs copied for any
3122 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
3123 traverse with elf_i386_discard_copies.
3124 (elf_i386_discard_copies): New static function.
3125 (bfd_elf32_bfd_link_hash_table_create): Define.
3127 From Gordon W. Ross <gwr@mc.com>:
3128 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
3129 (sunos4_aout_backend): Use MY_entry_is_text_address.
3132 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
3134 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
3135 R_D30V_32_NORMAL to 2 (4 bytes).
3138 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
3140 From Gordon W. Ross <gwr@mc.com>:
3141 * netbsd.h (N_SHARED_LIB): Define.
3142 (SEGMENT_SIZE): Don't define.
3143 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
3145 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
3146 (SEGMENT_SIZE): Don't define.
3148 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
3149 to sizeof Rela structure, not sizeof Rel structure. From Gary
3150 Thomas <g.thomas@opengroup.org>.
3152 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
3154 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
3155 whenever entry is larger than text address, but only by whole
3156 pages. From Gordon W. Ross <gwr@mc.com>.
3158 * Makefile.in (install): Depend upon installdirs. Use
3159 mkinstalldirs to build $(oldincludedir).
3160 (installdirs): New target.
3162 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
3163 if this is a debugging section which we are stripping.
3165 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
3167 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
3168 alpha-specific target data struct.
3170 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
3172 From Thomas Graichen <graichen@rzpd.de>:
3173 * Makefile.in: Always use $(SHELL) when running move-if-change.
3174 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3175 * configure: Rebuild.
3177 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
3179 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
3180 VMA if this is an executable file or a shared object.
3182 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
3185 * libaout.h (struct aout_backend_data): Add entry_is_text_address
3187 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
3188 start of the file. Remove uses later on which switch using
3190 (MY(callback)): Handle entry_is_text_address.
3191 (MY_entry_is_text_address): Define if not defined.
3192 (MY(backend_data)): Initialize new field.
3193 * aoutf1.h (sunos4_aout_backend): Likewise.
3194 * i386aout.c (MY(backend_data)): Likewise.
3195 * i386mach3.c (MY(backend_data)): Likewise.
3196 * mipsbsd.c (MY(backend_data)): Likewise.
3197 * sparclynx.c (sparclynx_aout_backend): Likewise.
3198 * netbsd.h (SEGMENT_SIZE): Define if not defined.
3199 (MY_entry_is_text_address): Define.
3200 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
3202 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
3203 whose name starts with `.'.
3205 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
3207 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
3208 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
3209 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
3210 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
3211 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
3212 sparc-*-openbsd*): New targets.
3213 * configure: Rebuild.
3215 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
3217 * stabs.c (struct stab_section_info): New field
3219 (_bfd_link_section_stabs): Fill the above array.
3220 (_bfd_stab_section_offset): Use `cumulative_skips' to
3221 speed up offset calculation.
3223 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
3225 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
3226 addend for non pc-relative relocations.
3228 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
3229 for non-existent function.
3231 * elf-m10300.c (mn10300_elf_relax_section): New function.
3232 (mn10300_elf_relax_delete_bytes): Likewise.
3233 (mn10300_elf_symbol_address_p): Likewise.
3234 (mn10300_elf_get_relocated_section_contents): Likewise.
3235 (bfd_elf32_bfd_relax_section): Define.
3236 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3238 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
3240 * configure.host: Set SHLIB_LIBS.
3241 * configure.in: Substitute SHLIB_LIBS.
3242 * configure: Rebuild.
3243 * Makefile.in (SHLIB_LIBS): New variable.
3244 ($(SHLIB)): Use $(SHLIB_LIBS).
3246 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3248 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
3249 with bfd_section_vma.
3251 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
3253 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
3254 Correct CPU file names for mn10[23]00.
3255 * configure: Rebuild.
3257 * bfd.c (bfd_record_phdr): Cast count to size_t before
3260 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
3261 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
3262 (xcoff_write_archive_contents): LIkewise.
3263 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
3264 (mips_elf_create_procedure_table): Likewise.
3265 * peicode.h (pe_print_idata): Likewise.
3266 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
3267 * xcofflink.c (xcoff_get_section_contents): Likewise.
3268 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
3269 (xcoff_link_add_symbols): Likewise.
3270 (xcoff_link_add_symbols): Likewise.
3272 * ppcboot.c (ppcboot_set_arch_mach): Make static.
3273 (ppcboot_bfd_print_private_bfd_data): Likewise.
3275 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
3276 to complain_overflow_signed.
3278 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
3280 * VERSION: Set to 2.8.1.
3282 * Branched binutils 2.8.
3284 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
3285 deciding whether to copy a reloc into a shared object.
3286 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
3287 relocs in unallocated sections.
3288 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
3289 R_SPARC_RELATIVE relocs in unallocated sections.
3291 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
3293 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
3294 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
3297 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
3299 * elflink.h (elf_link_add_object_symbols): Let a common symbol
3300 override an uninitialized symbol from a shared library with a
3303 * elf-m10200.c: Rename from elf32-mn10200.c.
3304 * elf-m10300.c: Rename from elf32-mn10300.c.
3305 * cpu-m10200.c: Rename from cpu-mn10200.c
3306 * cpu-m10300.c: Rename from cpu-mn10300.c
3307 * Makefile.in: Update accordingly.
3309 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
3310 (elf_mips_isa): Move to earlier in file.
3311 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
3312 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
3315 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
3318 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
3320 * configure.com: New file.
3321 * config.h-vms: Remove file.
3322 * makefile.vms: Update for new configure scheme.
3324 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3326 * libcoff-in.h (ppc_allocate_toc_section): Declare.
3327 (ppc_process_before_allocation): Declare.
3328 * libcoff.h: Rebuild.
3330 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
3332 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
3334 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3336 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
3338 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
3339 symbol index for a R_IHCONST reloc.
3341 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3343 * targmatch.sed: Do not use \(\) recursively.
3345 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3347 * m68klinux.c (MACHTYPE_OK): Define.
3348 * i386linux.c (MACHTYPE_OK): Define.
3350 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
3352 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
3353 <hjl@gnu.ai.mit.edu>:
3354 * sparclinux.c: New file.
3355 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
3356 * bfd-in2.h: Rebuild.
3357 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
3358 * configure.in (sparclinux_vec): Add to list of vectors.
3359 * configure: Rebuild.
3360 * targets.c (sparclinux_vec): Declare.
3361 (bfd_target_vector): Add sparclinux_vec.
3362 * Makefile.in: Rebuild dependencies.
3363 (BFD32_BACKENDS): Add sparclinux.o.
3364 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
3366 * coff-mips.c (mips_ecoff_backend_data): Initialize new
3367 bfd_coff_backend_data field.
3368 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3370 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
3371 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
3372 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
3374 * bfd.c: Include "libiberty.h".
3375 (strerror): Don't declare.
3376 (bfd_errmsg): Call xstrerror rather than strerror.
3378 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
3380 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
3381 reloc even if the symbol is in the .bss section.
3382 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
3383 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
3384 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
3386 * coffcode.h (bfd_coff_backend_data): Add new field
3387 _bfd_coff_default_section_alignment_power.
3388 (bfd_coff_default_section_alignment_power): Define.
3389 (bfd_coff_std_swap_table): Initialize new field.
3390 * libcoff.h: Rebuild.
3391 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
3392 symbol to the default section alignment.
3394 * COPYING: Update FSF address.
3397 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3399 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
3400 21-bit absolute that made it act as a relative.
3403 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
3405 * elflink.c (_bfd_elf_create_linker_section): Don't set
3406 bss_section and rel_section from existing sections.
3408 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
3411 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
3413 * aoutx.h (some_aout_object_p): Change executable test to fix
3414 problems with embedded a.out systems.
3416 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
3418 * stabs.c (_bfd_stab_section_offset): New function.
3419 * libbfd-in.h (_bfd_stab_section_offset): Declare.
3420 * libbfd.h: Rebuild.
3421 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
3423 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3424 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3425 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3426 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3427 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3429 * stabs.c (_bfd_link_section_stabs): Copy over the first header
3430 symbol. Check for memory allocation failure of *psinfo.
3431 (_bfd_write_section_stabs): Add psinfo parameter. Change all
3432 callers. Set the value of the header symbol.
3433 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
3434 * libbfd.h: Rebuild.
3436 start-sanitize-tic80
3437 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
3439 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
3440 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
3441 reloc types, rather than silently failing to generate an output file.
3444 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
3446 * targmatch.sed: Use the hold space to put the #ifdef around the
3447 the string constant.
3448 * targets.c (UNSUPPORTED_TARGET): Don't define.
3449 (find_target): Don't check for UNSUPPORTED_TARGET.
3450 (bfd_set_default_target): Don't try to optimize by checking for
3453 * Makefile.in: Rebuild dependencies.
3454 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
3455 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
3456 (elf32-m32r.o): Remove explicit target.
3458 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
3461 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
3462 count section symbols for sections that were created by the
3463 linker, or are not allocatable or not loadable.
3464 (elf32_sparc_finish_dynamic_sections): Output output section
3465 symbols for section for which we made space for them.
3467 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
3469 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
3470 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
3472 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
3474 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
3475 (m32r_hi16_list): New static local.
3476 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
3477 (m32r_elf_do_hi16_reloc): Delete.
3478 (m32r_elf_relocate_hi16): New function.
3479 (m32r_elf_lo16_reloc): New function.
3480 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
3483 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
3485 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
3486 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
3487 (m32r_elf_final_sda_base): New function.
3488 (m32r_elf_relocate_section): Rewrite sdata support.
3489 (m32r_elf_finish_dynamic_sections): Delete.
3491 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
3493 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
3494 * coff-svm68k.c: New file. Just defines some macros and includes
3496 * coff-m68k.c: Add functions to handle common addends, moved in
3497 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
3498 Control whether relocs are visible using STATIC_RELOCS.
3499 * cf-m68klynx.c: Simplify greatly: just define macros to control
3501 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
3502 * targets. (m68ksysvcoff_vec): Declare.
3503 (bfd_target_vector): Add m68ksysvcoff_vec.
3504 * config.bfd (m68*-motorola-sysv*): New target.
3505 * configure.in (m68ksysvcoff_vec): New vector.
3506 * configure: Rebuild.
3507 * Makefile.in: Rebuild dependencies.
3508 (BFD32_BACKENDS): Add coff-svm68k.o.
3509 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
3511 * binary.c (binary_set_section_contents): Don't get misled if the
3512 first section is not loadable. From Matthew L. Martin
3515 * elflink.h (elf_bfd_final_link): Set the value of a section
3516 symbol to the section address unless doing a relocateable link.
3518 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
3520 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
3521 .plt entry if we've taken the function's address.
3522 (elf64_alpha_merge_gots): Merge collected flags info as well.
3524 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
3526 * Many files: Add function prototypes.
3527 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
3528 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
3529 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
3530 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
3531 * peicode.h: Change several void * parameters to PTR.
3532 * srec.c (srec_get_symbol_info): Make static.
3533 * syms.c (bfd_symbol_is_absolute): Remove.
3534 * Makefile.in: Rebuild dependencies.
3536 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
3538 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
3539 (bfd_elf32_bfd_is_local_label): Don't define.
3541 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
3544 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
3546 * bfd-in.h: Don't include obstack.h.
3547 (struct bfd_hash_table): Change memory field to PTR.
3548 * bfd.c (struct _bfd): Change memory field to PTR.
3549 * bfd-in2.h: Rebuild.
3550 * libbfd-in.h (bfd_release): Declare as function, don't define as
3552 * libbfd.h: Rebuild.
3553 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
3554 objalloc routines rather than obstack routines.
3555 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3556 (getpagesize): Don't define.
3557 (_bfd_new_bfd): Don't set _bfd_chunksize.
3558 (bfd_openr): Free new bfd and objalloc on failure.
3559 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
3560 (bfd_alloc_size): Remove.
3561 (bfd_release): New function.
3562 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
3563 objalloc routines rather than obstack routines.
3564 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3565 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
3566 objalloc routines rather than obstack routines.
3567 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3568 (struct accumulate): Change memory to struct objalloc *.
3569 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
3570 * dep-in.sed: Don't remove obstack.h from dependency list.
3571 * Makefile.in: Rebuild dependencies.
3572 (BFD_H_DEPS): Remove obstack.h.
3573 (install): Don't install obstack.h.
3574 * Many files: Don't include "obstack.h".
3577 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
3578 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
3579 * libbfd.h: Rebuild.
3580 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
3581 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3582 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
3584 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
3585 old version of bfd_alloc.
3586 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
3587 * libbfd.h: Rebuild.
3588 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
3590 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
3592 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
3593 ELF local label syntax as well.
3595 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
3597 * config.bfd (powerpc-*-beos*): New target.
3598 * configure.in (powerpc-*-beos*): Add case that explicitly
3599 does not set COREFILE for now. A future BeOS version is
3600 expected to support core files.
3601 * configure: Regenerate with autoconf.
3603 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
3605 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
3606 seen with a local symbol, rather than crashing.
3608 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
3609 version symbols if there aren't any.
3611 start-sanitize-tic80
3612 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
3614 * coff-tic80.c (coff_rtype_to_howto): Define
3615 (coff_tic80_rtype_to_howto): Clone generic coff version and
3616 add code to handle the funky TI "internal relocations".
3619 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
3621 * elflink.h (elf_link_add_object_symbols): Don't warn about type
3622 or size changes because of a weak symbol.
3624 * cisco-core.c (SIGEMT): Define if not defined.
3626 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
3628 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
3629 setting ever. Sanity check the version number. Sort out copying
3630 flags and other information when adding an indirect symbol.
3631 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
3632 symbols added by the backend. Clear the entire contents of the
3634 (elf_export_symbol): Ignore indirect symbols.
3635 (elf_link_output_extsym): Accept a section without an owner in an
3637 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
3638 version count. Correct the allocation of x_versymp.
3640 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
3641 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
3642 Don't return bfd_und_section_ptr when info->shared.
3643 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
3644 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
3645 (mips_elf_check_relocs): Resolve an indirect symbol in
3647 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
3648 SHN_MIPS_TEXT or SHN_MIPS_DATA.
3650 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
3652 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
3654 From Eric Youngdale <eric@andante.jic.com>:
3655 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
3656 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
3657 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
3658 versioned symbol appears in both a regular and a shared object.
3659 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
3660 appropriate. Improve error message.
3661 (struct elf_outext_info): Rename from elf_finfo_failed. Change
3662 all uses. Add localsyms field.
3663 (elf_bfd_final_link): When generating a shared library, call
3664 elf_link_output_extsym to output all local symbols.
3665 (elf_link_output_extsym): Handle symbols which were forced to
3668 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
3670 From Eric Youngdale <eric@andante.jic.com>:
3671 * elf-bfd.h (elf_symbol_type): Add version field.
3672 * elfcode.h (elf_slurp_symbol_table): Set version field.
3673 * elflink.h (elf_link_add_object_symbols): When creating an
3674 indirect symbol for a default version symbol, set DEF_DYNAMIC if
3675 appropriate. Set up an indirection from the nondefault version of
3677 (NAME(bfd_elf,size_dynamic_sections)): Call
3678 elf_link_assign_sym_version before checking whether there are any
3679 versions. Always record the version name as a dynamic symbol.
3680 Initialize counters.
3681 (elf_link_assign_sym_version): After finding a version, see if a
3682 symbol should be forced to local scope. Create a new version
3683 definition if appropriate.
3684 (elf_link_output_extsym): Correct indirect symbol handling.
3685 * elf.c (bfd_elf_print_symbol): Print version information.
3686 (bfd_section_from_shdr): Turn version sections into BFD sections.
3687 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
3688 if sh_info is not already set.
3689 (_bfd_elf_copy_private_section_data): Copy sh_info for version
3691 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
3692 _bfd_stringtab_add to copy the name into permanent memory if
3695 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3697 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
3699 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
3701 * coffcode.h (bfd_coff_backend_data): Change
3702 _bfd_coff_compute_section_file_positions to return a boolean
3703 value. Change all callers.
3704 (coff_compute_section_file_positions): Change return type to
3705 boolean. If the size of the last section changed, then output a
3706 zero byte at the end of the file.
3707 * libcoff.h: Rebuild.
3709 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
3710 for at least 6 output symbols.
3711 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
3712 emit a TC csect to represent the space they take up. For an XO
3713 symbol, just emit a reference, not a csect.
3715 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
3716 Solaris doesn't like the combined options, and the -f is
3718 (stamp-tshlink, install): Likewise.
3720 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
3721 handling when little endian.
3723 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
3725 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
3726 (mn10300_elf_relocate_section): Likewise.
3727 (elf_backend_relocate_section): Define.
3729 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
3730 relocs. Replace them with generic PCREL_{8,16,32} relocs.
3731 (elf32_mn10300_howto_table): Likewise.
3732 (elf32_mn10300_reloc_map): Likewise.
3733 (bfd_elf32_mn10300_reloc): Delete unused function.
3735 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
3737 start-sanitize-tic80
3738 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
3739 understand, just set the howto field to NULL, and the caller will
3740 print an appropriate error message.
3742 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
3743 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
3744 block. Use NULL for initializations of "ptr" rather than bare 0.
3745 * coff-h8300.c: Fix typo in comment.
3746 * coff-h8500.c: Ditto.
3748 * coff-z8k.c: Ditto.
3750 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
3752 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
3753 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3754 m32r_elf_get_relocated_section_contents): First pass at relax support.
3756 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
3758 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
3759 entry for reading verdef records.
3760 Use correct braces for computing increments of extverdaux and
3761 exteverdef record pointers.
3763 start-sanitize-tic80
3764 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
3766 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
3770 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
3772 * elflink.h (elf_link_find_version_dependencies): Check that
3773 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
3776 start-sanitize-tic80
3777 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
3779 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
3782 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
3784 * targets.c (bfd_default_vector): Make non-const.
3785 (find_target): New static function, broken out of
3787 (bfd_set_default_target): New function.
3788 (bfd_find_target): Call find_target. When defaulting, use
3789 bfd_default_vector[0] if it is not NULL.
3790 * libbfd-in.h (bfd_default_vector): Adjust declaration.
3791 * bfd-in2.h, libbfd.h: Rebuild.
3793 * syms.c (bfd_is_local_label): Return false if the symbol has no
3795 * coff-i960.c (coff_i960_is_local_label_name): New function.
3796 (coff_bfd_is_local_label_name): Define.
3797 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
3798 (coff_bfd_is_local_label_name): Define.
3799 * coff-rs6000.c (xcoff_is_local_label_name): New function.
3800 (coff_bfd_is_local_label_name): Define.
3801 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
3802 with .. or _.L_ as local.
3803 * elf32-i386.c (elf_i386_is_local_label_name): New function.
3804 (bfd_elf32_bfd_is_local_label_name): Define.
3805 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
3806 beginning with $ as local.
3808 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
3810 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
3811 rather than comparing against info->lprefix.
3812 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
3813 * elflink.h (elf_link_input_bfd): Likewise.
3814 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3815 * xcofflink.c (xcoff_link_input_bfd): Likewise.
3817 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
3818 _bfd_elf_is_local_label_name if not already defined.
3819 * elf.c (_bfd_elf_is_local_label_name): New function.
3820 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
3822 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
3823 (m88k_is_local_label_name): New static function.
3825 * coffcode.h (coff_bfd_is_local_label_name): Define as
3826 _bfd_coff_is_local_label_name if not already defined.
3827 * coffgen.c (_bfd_coff_is_local_label_name): New function.
3828 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
3829 * libcoff.h: Rebuild.
3831 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
3832 to _bfd_is_local_label_name.
3833 (bfd_target): Likewise.
3834 * syms.c (bfd_is_local_label): Define as function, not macro.
3835 (bfd_is_local_name): Define.
3836 * libbfd.c (bfd_generic_is_local_label_name): Rename from
3837 bfd_generic_is_local_label, and take a string rather than a
3839 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
3840 (_bfd_nosymbols_bfd_is_local_label_name): Define.
3841 (bfd_generic_is_local_label): Don't declare.
3842 (bfd_generic_is_local_label_name): Declare.
3843 * bfd-in2.h, libbfd.h: Rebuild.
3844 * All backends: Change local_label to local_label_name.
3846 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
3847 (mips_elf_relocate_got_local): Change return type to boolean.
3848 Don't assume that the first zero entry is unassigned; instead, use
3850 (mips_elf_relocate_section): Check return value of
3851 mips_elf_relocate_got_local.
3852 (mips_elf_create_got_section): Initialize assigned_gotno field.
3855 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3857 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
3861 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
3863 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
3864 that have no contents merely because linker_mark is not set.
3866 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
3868 * config.bfd (mips*-*-lnews*): New target.
3869 * coff-mips.c (mips_relocate_section): Make assert compare
3870 content byteorder instead of header byteorder.
3871 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
3873 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
3874 * configure.in (ecoff_biglittle_vec): Add case.
3875 * configure: Update.
3877 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
3879 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
3880 name begins with ".note".
3881 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
3882 section whose name begins with ".note".
3883 (get_program_header_size): Corresponding change.
3885 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
3886 jal and for jal overflow.
3888 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
3890 From Eric Youngdale <eric@andante.jic.com>:
3891 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
3892 not found, try looking it up again without the version name.
3893 (elf_link_add_object_symbols): Always link against the dynamic
3894 symbol table of a dynamic object. When linking against a dynamic
3895 object, include version strings in symbol names, and set up
3896 version information. Add indirect symbols for default versions.
3897 (elf_link_create_dynamic_sections): Add special version sections.
3898 (struct elf_assign_sym_version_info): Define.
3899 (struct elf_find_verdep_info): Define.
3900 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
3901 up version sections.
3902 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
3903 (elf_link_find_version_dependencies): New static function.
3904 (elf_link_assign_sym_version): New static function.
3905 (elf_link_renumber_dynsyms): New static function.
3906 (struct elf_final_link_info): Add symver_sec field.
3907 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
3908 local symbols of a dynamic object. Handle DT_VER* constants.
3909 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
3910 dynamic object. Skip indirect symbols from ELF objects. Remove
3911 the version name before choosing a hash bucket. Write out the
3912 version information if appropriate.
3913 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
3914 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3915 (bfd_elf64_size_dynamic_sections): Likewise.
3916 * bfd-in2.h: Rebuild.
3917 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
3918 Change elf_link_hash_flags to unsigned short.
3919 (ELF_LINK_HIDDEN): Define.
3920 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
3921 dynverdef_hdr, dynversym_section, dynverdef_section,
3922 dynverref_section, cverdefs, cverrefs, verdef, verref.
3923 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
3924 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
3925 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
3926 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
3927 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
3928 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
3929 (_bfd_elf_slurp_version_tables): Declare.
3930 * elf.c (_bfd_elf_swap_verdef_in): New function.
3931 (_bfd_elf_swap_verdef_out): Likewise.
3932 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
3933 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
3934 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
3935 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
3936 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
3937 version information if there is any.
3938 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
3939 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
3940 (elf_fake_sections): Handle .gnu.version* section names.
3941 (assign_section_numbers): Handle SHT_GNU_ver* section types.
3942 (_bfd_elf_slurp_version_tables): New function.
3943 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
3944 version name in string entered in dynamic hash table.
3945 * elfcode.h: Include fnmatch.h.
3946 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
3947 symbol which was forced to become local.
3948 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3949 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3950 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3951 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
3953 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
3955 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
3957 (mn10200_elf_relax_section): Correctly compute a symbol's value
3958 when the symbol is local, but not in the same section as we are
3959 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
3962 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
3964 * elf32-m32r.c: Rewrite to use ELF backend linker.
3965 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
3966 Add small data area support (R_M32R_SDA16).
3967 * reloc.c: Document BFD_RELOC_M32R_SDA16.
3968 * bfd-in2.h,libbfd.h: Regenerated.
3970 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
3972 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
3973 (mn10200_elf_relax_delete_bytes): Likewise.
3974 (mn10200_elf_symbol_address_p): Likewise.
3975 (mn10200_elf_get_relocated_section_contents): Likewise.
3976 (bfd_elf32_bfd_relax_section): Define.
3977 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3979 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
3980 (mn10200_elf_relocate_section): Likewise.
3981 (elf_backend_relocate_section): Define.
3984 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3986 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
3987 reloc.c, targets.c: New target, elf-*-D30V.
3989 * bfd-in2.h, configure, libbfd.h: Rebuilt.
3991 * cpu-d30v.c, elf32-d30v.c: New files.
3994 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
3996 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
3997 * bfd-in2.h: Regenerated.
3998 start-sanitize-tic80
3999 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
4000 (rtype2howto): Add function.
4001 (tic80_howto_table): Add.
4004 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
4006 * sysdep.h: Don't define errno in MSVC if error.h is included.
4008 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
4010 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
4011 is initialized before it is used.
4013 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
4015 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
4016 symbol into a weak undefined symbol; leave it as a common symbol.
4018 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
4020 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
4021 about a symbol defined in a dynamic object if it has already been
4022 defined in a regular object.
4024 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
4026 * makefile.vms: Add gcc flags to allow compiling with current gcc
4028 (targmatch.h): New dependency.
4030 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
4032 * evax.h (ALPHA_R_CODEADDR): New relocation.
4033 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
4035 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
4037 * bfd-in2.h, libbfd.h: Rebuild.
4039 Restrict symbol length to 64 bytes, case preserving:
4040 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
4041 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
4042 (_bfd_evax_length_hash_symbol): Added.
4043 * evax-etir.c (_bfd_evax_write_etir): Call
4044 _bfd_evax_length_hash_symbol before output of symbol.
4045 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
4046 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
4048 * evax-emh.c: Output filename to object file without path.
4050 * evax-egsd.c: New sections for local and global commons.
4052 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
4053 evax-misc.c, evax.h: Remove 8 bit characters from copyright
4054 notices. Replace AXP with Alpha.
4056 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
4058 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
4059 sections if we are creating a shared library.
4061 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
4063 * configure.host (i386-windows): Don't set host64=true.
4065 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
4067 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
4068 (elf_mips16_gprel_howto): New static variable.
4069 (mips16_gprel_reloc): New static function.
4070 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
4071 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
4072 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
4073 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
4074 * bfd-in2.h, libbfd.h: Rebuild.
4076 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
4078 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
4079 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
4081 start-sanitize-r5900
4082 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
4084 * config.bfd: add r5900
4087 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
4089 * elflink.h (elf_link_input_bfd): If we've discarded a section,
4090 the output section will be the absolute section; don't print an
4091 assertion message for that case when doing a relocateable link.
4093 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
4095 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
4096 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
4097 need_fn_sub, call_stub, and call_fp_stub.
4098 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
4099 (mips_elf_link_hash_newfunc): Initialize new fields.
4100 (mips_elf_link_hash_table_create): Likewise.
4101 (mips_elf_relocate_section): Redirect relocations to use mips16
4102 stubs when appropriate.
4103 (mips_elf_check_relocs): Attach stub sections to the appropriate
4104 symbol. Set need_fn_stub when appropriate.
4105 (mips_elf_always_size_sections): New static function.
4106 (mips_elf_check_mips16_stubs): New static function.
4107 (elf_backend_always_size_sections): Define.
4108 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
4110 * elflink.h (elf_link_input_bfd): Discard local symbols that are
4111 attached to sections which are not being included in the link.
4113 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
4115 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
4116 symbol value when computing the addend for a pc_relative
4119 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
4121 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
4122 relocateable link, just skip pc_relative pcrel_offset relocs.
4123 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
4124 structure for an ARM26 reloc which can be resolved.
4125 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
4126 reloc can be resolved.
4128 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
4129 error in overflow check for R_RELBYTE.
4131 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
4133 * ieee.c (ieee_slurp_section_data): Pick up the start address.
4134 From Mark Rasin <mark.rasin@telrad.co.il>.
4136 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
4139 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
4141 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
4142 (elf_mn10200_howto_table): Likewise.
4143 (mn10200_reloc_map): Likewise.
4145 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
4147 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
4148 * bfd-in2.h, libbfd.h: Regenerated.
4149 * elf32-m32r.c: Add support for them.
4151 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
4153 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
4154 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
4155 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
4156 r_format and r_pcrel. Always return a value.
4157 * riscix.c (MY_final_link_callback): Define to dummy value.
4159 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
4160 relocations against the text segment, look up the output name of
4162 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4163 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4164 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4165 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4166 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
4168 start-sanitize-tic80
4169 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
4171 * coff-tic80.c (tic80coff_vec): Use correct data put/get
4172 routines for little endian data.
4173 * coffcode.h (coff_write_object_contents): Set magic to
4174 TIC80_ARCH_MAGIC for TIc80.
4176 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
4178 * coff-tic80.c (tic80coff_vec): Change to little endian data
4182 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
4184 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
4185 auxiliary_filters parameter to be const char * const *. Accept a
4186 NULL terminated array.
4187 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
4188 (bfd_elf32_size_dynamic_sections): Update declaration.
4189 * bfd-in2.h: Rebuild.
4191 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
4193 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
4194 NOTYPE symbol in a text section as a FUNC symbol.
4196 * coffcode.h (coff_compute_section_file_positions): Force
4197 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
4199 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
4201 * libaout.h (machine_type): Reserve several values for sparclet.
4203 start-sanitize-tic80
4204 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4206 * config.bfd (tic80-*-*): Don't require 'coff'.
4209 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4211 * elf32-v850.c (v850_elf_howto_table): Set the special_function
4212 table to v850_elf_reloc for all non-standard relocations.
4213 (v850_elf_check_relocs): Add check for h being non-null.
4214 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
4215 statement instead of multiple ifs.
4216 (v850_elf_relocate_section): Fix up error message, don't just call
4219 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
4221 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
4222 Use bfd_elf_generic_reloc as special function for all relocs.
4223 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
4225 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
4226 24bit pc-relative reloc.
4228 start-sanitize-tic80
4229 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
4231 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
4232 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
4233 header byte order is little endian. Use correct bfd_get and
4234 bfd_put routines for little endian headers.
4235 * coffcode.h (coff_set_arch_mach_hook): Set arch to
4236 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
4239 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
4241 * reloc.c: Add BFD_RELOC_24.
4242 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
4243 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
4244 * bfd-in2.h, libbfd.h: Rebuilt.
4246 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
4248 elf64-alpha multiple .got rewrite:
4250 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
4251 (bfd_elf*_mkobject): Don't define here ...
4252 * elfxx-target.h: ... but rather here. Default always_size_sections
4254 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
4255 what the #defines in elf-bfd.h transmuted it to anyway.
4257 * section.c: Add SEC_LINKER_CREATED flag.
4258 * bfd-in2.h: Rebuild.
4259 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
4260 relocation section flags.
4261 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
4262 SEC_IN_MEMORY to recognize generated bits.
4263 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
4265 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
4266 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
4267 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
4268 * elf32-ppc.c (ppc_elf_create_linker_section,
4269 ppc_elf_size_dynamic_sections): Likewise.
4270 * elf32-sparc.c (elf32_sparc_check_relocs,
4271 elf32_sparc_size_dynamic_sections): Likewise.
4272 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
4274 (_bfd_elf_create_dynamic_sections): Likewise.
4275 (_bfd_elf_make_linker_section_rela): Likewise.
4276 * elflink.h (elf_link_create_dynamic_sections): Likewise.
4277 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
4278 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
4279 to identify generated bits.
4280 (elf_link_input_bfd): Likewise.
4282 * elf64-alpha.c: Rewrite everything touching relocations.
4284 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4286 * elf32-v850.c (all functions and static variables): Go through
4287 and regularize names to be of the form v850_elf_<xxx>.
4288 (toplevel): Include <elf/v850.h>.
4289 (enum reloc_type): Move to include/elf/v850.h.
4290 (v850_elf_check_relocs): For common variables, if the variable is
4291 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
4292 into the appropriate section.
4293 (elf_backend_check_relocs): Define.
4295 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4297 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
4299 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
4301 * config.bfd (mips*el-*-linux*): New target.
4302 (mips*-*-linux*): New target.
4304 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
4305 Return a useful value.
4307 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4309 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
4311 * configure: Rebuild.
4312 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
4313 ac_cv_func_mmap in bfd/configure.host.
4315 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
4316 filter_shlib and auxiliary_filter_shlib parameters.
4317 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
4319 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
4320 (bfd_elf64_size_dynamic_sections): Likewise.
4321 * bfd-in2.h: Rebuild.
4323 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
4325 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
4326 symbols, don't export a symbol which is defined by an object in an
4327 archive which contains shared objects.
4329 start-sanitize-tic80
4330 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
4332 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
4333 for TI TMS320c80 (MVP).
4334 (bfd_archures_list): Add bfd_tic80_arch.
4335 * bfd-in2.h: Regenerate by running "make headers".
4337 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
4339 * cpu-tic80.c (bfd_tic80_arch): Add struct.
4340 * configure.in (case $vec): Correct typo, "tb" not "tp".
4341 Also add cofflink.o for tic80coff_vec.
4342 * configure: Regenerate with autoconf.
4345 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
4347 * libbfd.c: Patch up the mmap code so that it is only built if BFD
4348 is configured with --with-mmap.
4350 start-sanitize-tic80
4351 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
4353 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
4354 (ALL_MACHINES): Add cpu-tic80.o
4355 (cpu-tic80.o, coff-tic80.o): Add dependencies.
4356 * coff-tic80.c: Add skeleton, cloned from another coff config.
4357 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
4361 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
4363 * TODO: Correct a misspelling.
4364 start-sanitize-tic80
4365 * coff-tic80.c: New file for TI TMS320C80 (MVP).
4366 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
4367 * configure.in (case $vec): Add tic80coff_vec entry.
4368 * configure: Regenerate with autoconf.
4369 * archures.c (bfd_tic80_arch): Declare.
4370 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
4371 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
4372 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
4373 (bfd_target_vector): Add tic80coff_vec entry.
4376 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
4378 * elflink.h (elf_buckets): Add some more values for larger
4381 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
4383 * Makefile.in (install): Move subdir_do out of conditional. From
4384 Fred Fish <fnf@cygnus.com>.
4386 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
4388 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
4390 (elf_mn10200_howto_table): Likewise.
4391 (mn10200_reloc_map): Likewise.
4393 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4395 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
4396 mips16 symbol during the link.
4397 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
4399 (mips_elf_link_output_symbol_hook): New static function.
4400 (elf_backend_link_output_symbol_hook): Define.
4402 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
4405 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
4407 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
4408 against SEC_DEBUGGING sections here (revert patch of December 5).
4409 * elfcode.h (elf_object_p): Check for them here, instead.
4411 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
4413 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
4414 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
4416 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
4417 (_bfd_elf_canonicalize_dynamic_reloc): New function.
4418 * elf-bfd.h (struct elf_size_info): Update declaration of
4420 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
4421 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
4422 * elfxx-target.h: Use new dynamic reloc routines by default.
4423 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
4426 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
4428 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
4429 if NAMES_HAVE_UNDERSCORE is defined.
4431 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
4433 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
4435 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4437 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
4440 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
4442 * elflink.h (elf_link_add_object_symbols): Only add a weak
4443 symbol if the real definition is in the dynamic symbol table.
4444 After finding the real definition, then, if it is dynamic, add the
4445 weak symbol to the dynamic symbol table.
4447 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
4449 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
4451 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
4454 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
4456 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
4458 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
4459 (bfd_elf32_mn10300_reloc): Write data in little endian format.
4460 * reloc.c: Remove mn10300 big endian relocs.
4461 * bfd-in2.h, libbfd.h: Rebuilt.
4463 * elf32-mn10200.c: Update from elf32-mn10300.c.
4465 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
4467 * elf32-mn10300.c (elf_symbol_leading_char): Define.
4469 * elf32-mn10300.c: Add some comments.
4471 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
4473 * ihex.c (ihex_scan): Always initialize buf before jumping to
4475 (ihex_read_section): Likewise.
4477 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
4479 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
4480 inplace for most relocs.
4482 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
4484 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
4485 even if SEC_ALLOC is not set.
4486 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
4487 when deciding whether to copy a reloc into a shared object.
4488 (elf_i386_relocate_section): Likewise.
4489 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
4490 (elf32_sparc_relocate_section): Likewise.
4491 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
4492 reloc section if it is not set in the source section.
4493 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
4494 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
4495 with a SEC_DEBUGGING section as SEC_DEBUGGING.
4497 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4499 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
4500 expects a .got.plt until we actually create it.
4502 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
4504 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
4505 message for bfd_reloc_outofrange, rather than aborting. From
4506 Philippe De Muyter <phdm@info.ucl.ac.be>.
4508 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
4509 a relocateable link, don't try to process them. From Heinz Wrobel
4510 <wrobel@lpr.e-technik.tu-muenchen.de>.
4512 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
4514 * elf32-mn10300.c (mn10300_info_howto): Renamed from
4515 mn10300_info_howto_rel. Tweak reloc argument to be an
4516 Elf32_Internal_Rela.
4517 (USE_RELA): Define instead of USE_REL.
4518 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
4520 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4522 * configure.in, configure: Handle mips*-sgi-irix6*.
4523 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
4526 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4528 * elf32-i386.c (elf_i386_relocate_section): Warn about a
4529 relocation against a symbol defined in a section with no output
4532 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
4534 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
4535 * configure, config.in: Rebuild with autoconf 2.12.
4537 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
4538 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
4539 (swap_out_syms): Set st_other from existing st_other field.
4540 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
4542 (elf_link_output_extsym): Set the other field from the global hash
4544 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
4545 (elf_mips16_jump_howto): New static variable.
4546 (mips16_jump_reloc): New static function.
4547 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
4548 (mips_info_to_howto_rel): Handle R_MIPS16_26.
4549 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
4551 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
4552 * bfd-in2.h, libbfd.h: Rebuild.
4553 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
4555 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
4557 * configure.host: Use long long for mips-sgi-irix6*.
4559 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
4560 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
4562 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
4564 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
4565 (enum reloc_type): Add more reloc types.
4566 (elf32_mn10300_howto_table): Update for new reloc types.
4567 (elf32_mn10300_reloc_map): Update for new reloc types.
4568 * reloc.c: Add some new relocs for the mn10300 series.
4569 * bfd-in2.h, libbfd.h: Rebuilt.
4571 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
4573 * som.c (setup_sections): Don't lose for a space which has
4574 no data, but some symbols.
4576 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
4578 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
4579 (sunos_link_hash_table_create): Initialize got_needed.
4580 (sunos_create_dynamic_sections): Only set .got section size if it
4581 is not already set. Set got_needed.
4582 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
4583 sdynptr, and only handle dynamic sections, if dynamic sections are
4585 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
4586 Initialize .got section.
4587 (sunos_scan_ext_relocs): Likewise.
4588 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
4590 (sunos_finish_dynamic_link): Check got_needed. Only set up
4591 dynamic linking information if needed.
4593 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
4595 * config.bfd: Added VersaDOS format to the Ericsson configuration.
4597 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
4599 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
4601 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
4603 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
4606 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
4608 * filemode.c: Include sysdep.h.
4609 * ihex.c: Add casts to eliminate compiler warnings.
4610 * sunos.c: Add casts to eliminate compiler warnings.
4612 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4614 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
4616 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
4617 appropriate relocations in the .so file if shared.
4618 (ppc_elf_relocate_section): Ditto.
4620 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
4622 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
4623 complain_overflow_unsigned.
4625 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4627 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
4628 overflows for R_D10V_16 and R_D10V_18.
4630 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4632 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
4633 (do_with_relocs): Likewise.
4634 (do_as_repeat): Likewise.
4635 (copy_expression): Likewise.
4637 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
4639 * ieee.c (ieee_write_external_part): Correctly record whether
4640 there is an external part.
4642 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
4644 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
4645 handle tda offsets for sld.w and sst.w instructions.
4646 Fix alignment check in sld.w and sst.w tda reloc handling.
4648 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
4650 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
4652 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
4654 * elf32-v850.c: Add comments about assumptions about
4655 char, short & long sizes.
4656 (elf32_v850_bfd_final_link_relocate): Fix sign extension
4657 problems for several relocs.
4659 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
4660 R_V850_SDA_OFFSET entry.
4662 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
4664 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
4665 Store import file index in ldindx.
4666 (xcoff_build_ldsyms): Assume that ldsym was not previously
4667 allocated. For an imported symbol, copy ldindx into l_ifile.
4669 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
4671 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
4672 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
4673 fields in R_V850_TDA_OFFSET.
4674 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
4675 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
4678 * elf32-v850.c: Include bfdlink.h.
4679 (bfd_elf32_v850_reloc): Return an error if we get a reloc
4681 (elf32_v850_bfd_final_link_relocate): New function.
4682 (v850_elf_relocation_section): Likewise.
4683 (elf_backend_relocate_section): Define.
4685 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
4687 * binary.c (binary_set_section_contents): Ignore sections which
4688 don't have SEC_LOAD and SEC_ALLOC set.
4690 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
4692 * linker.c (_bfd_generic_final_link): Avoid losing static
4693 symbols in the .bss section.
4695 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
4697 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
4698 (mips32_64bit_reloc): New static function.
4699 (mips_reloc_map): Add entry for BFD_RELOC_64.
4700 (mips_elf_relocate_section): Handle R_MIPS_64.
4702 * linker.c (default_indirect_link_order): Print an error message
4703 when attempting to do a relocateable link with different object
4704 file formats, rather than calling abort.
4706 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
4708 * reloc.c (m32r relocs): Rename them.
4709 * bfd-in2.h, libbfd.h: Regenerated.
4710 * elf32-m32r.c: Update.
4711 (m32r_elf_10_pcrel_reloc): New function.
4712 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
4713 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
4715 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
4717 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
4718 all sections that will be included in the output file.
4719 (_bfd_generic_link_output_symbols): Discard symbols in sections
4720 which are being discarded.
4721 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
4722 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
4723 (elf_v850_howto_table): Corresponding changes.
4724 (elf_v850_reloc_map): Corresponding changes.
4725 * reloc.c: Add additional V850 relocations.
4726 * bfd-in2.h, libbfd.h: Rebuilt.
4728 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
4729 no longer want in pc-relative relocs.
4731 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
4733 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
4734 accept a reloc against an undefined sybmol!
4736 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
4738 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
4740 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
4742 * VERSION: Bump for new relocation.
4744 * hosts/i386bsd.h: If NBPG is not defined, define it as
4745 PAGE_SIZE, for recent versions of FreeBSD.
4747 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
4749 * configure.host: Use `long long' as the 64 bit type on a Solaris
4750 host, since both gcc and the SunPRO compilers support it.
4752 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
4754 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
4755 mistake to have reused the ECOFF LITERAL for ELF since they have
4756 different semantics.
4757 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
4758 * bfd-in2.h, libbfd.h: Rebuild.
4760 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
4763 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
4764 dynamic relocation for an undefweak symbol when we are building
4765 a static executable.
4767 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
4769 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
4770 point explicitly to srcdir.
4771 (targmatch.h): Edit references to point explicitly to objdir.
4773 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
4775 * config.bfd: When setting targ_cpu, don't get confused by
4778 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4780 * configure.host: Add support for windows host (a build done
4781 under the Microsoft build environment).
4783 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
4785 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
4786 definition in a dynamic object, add it to the dynamic symbol table
4787 if any dynamic object mentions it. Reverts part of last patch.
4789 * sunos.c (struct sunos_link_hash_table): Add got_base field.
4790 (sunos_link_hash_table_create): Initialize got_base.
4791 (bfd_sunos_size_dynamic_sections): If the .got section is more
4792 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
4794 (sunos_check_dynamic_reloc): Subtract got_base from a base
4795 relative relocation.
4797 * elf32-mips.c (elf_mips_isa): New static function.
4798 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
4799 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
4801 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
4803 * archive.c (do_slurp_coff_armap): Only treat archive as little
4804 endian for i960 COFF.
4806 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
4808 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
4809 by the change in size of the section when EXEC_P is not set.
4811 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
4812 (m68kcoff_rtype_to_howto): New static function.
4813 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
4814 VMA to the addend for a PC relative reloc.
4816 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
4818 * Makefile.in: Rebuild dependencies.
4820 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
4823 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
4825 * Makefile.in: Remove explicit dependencies for mn10200 and
4827 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
4828 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
4829 (dependencies): Rebuilt.
4831 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
4833 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
4834 during this function.
4836 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
4837 section if the flags are compatible.
4839 * configure.in: Add havevecs, and put it in tdefaults.
4840 * mpw-config.in: Likewise.
4841 * configure: Rebuild.
4842 * targmatch.sed: New file; a sed script to build targmatch.h from
4844 * config.bfd: Add #if, #endif, and comments for targmatch.h.
4845 * targets.c: Include "fnmatch.h".
4846 (struct targmatch): Define.
4847 (bfd_target_match): Define by including targmatch.h.
4848 (bfd_find_target): If the target is not found by name, search for
4849 it as a configuration triplet.
4850 * Makefile.in: Rebuild dependencies.
4851 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
4852 i386dynix.o, m68k4knetbsd.o, and riscix.o.
4853 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
4854 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
4855 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
4856 (CFILES): Remove i386dynix.c and hp300bsd.c.
4857 (targmatch.h): New target.
4858 (do_clean): Remove targmatch.h.
4860 * configure.in: Add BFD_NEED_DECLARATION(getenv).
4861 * acconfig.h: Add NEED_DECLARATION_GETENV.
4862 * configure, config.in: Rebuild.
4863 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
4864 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
4866 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
4868 * cpu-mn10x00.c, elf32-mn10x00: Removed.
4869 * cpu-mn10200.c, cpu-mn10300.c: New files.
4870 * elf32-mn10200.c, elf32-mn10300.c: New files.
4871 * Makefile.in: Break mn10x00 support into two separate
4872 configurations, mn10200 and mn10300.
4873 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
4874 * bfd-in2.h, configure: Rebuilt.
4876 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4878 * Makefile.in (do_clean): Move config.log to do_distclean.
4880 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
4882 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
4883 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
4884 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
4885 (elf32-mn10x00.o): Add dependencies.
4886 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
4887 (bfd_mn10x00_arch): Declare.
4888 (bfd_archures_list): Add bfd_mn10x00_arch.
4889 * config.bfd: Add mn10x00-*-*.
4890 * configure.in: Add bfd_elf32_mn10x00_vec.
4891 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
4892 * targets.c (bfd_elf32_mn10x00_vec): Declare.
4893 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
4894 * bfd-in2.h, configure: Rebuilt.
4896 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
4898 openVMS/Alpha: Provide filename and case_hack flags via
4899 symbol table from gas.
4900 Add case_hack code for symbol output from vax/vms.
4901 * evax-alpha.c (evax_initialize): Remove filename handling,
4902 filename is provided via symbol table.
4903 (evax_get_symtab): Use local symbol count when setting up table.
4904 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
4906 (_bfd_evax_write_egsd): Skip file name symbol.
4907 * evax-emh.c (get_vms_time_string): Local function now.
4908 (_bfd_evax_write_emh): Extract source filename and case_hack flags
4910 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
4911 through _bfd_evax_case_hack_symbol.
4912 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
4914 (_bfd_evax_basename): Removed.
4915 (_bfd_get_vms_time_string): Moved to evax-emh.c.
4916 * evax.h (evax_private_data_struct): Remove filename.
4917 (flag_hash_long_names, flag_show_after_trunc,
4918 flag_no_hash_mixed_case, vms_name_mapping): New flags for
4921 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
4923 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
4924 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
4925 (NO_SWAP_MAGIC): Don't define.
4926 (SWAP_MAGIC): Define.
4928 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
4929 no hash table entry for a global symbol.
4931 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
4933 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
4935 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
4937 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
4938 symbol type with T_NULL. Warn if symbol type changes. Based on
4939 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
4941 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
4942 a dynamic object in the dynamic symbol table if it is referenced
4943 or defined by a regular object.
4945 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
4947 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
4948 remove dwarf local labels. Shrinks binaries by a factor of 3!
4950 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
4952 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
4953 by hand, rather than by calling bfd_make_section.
4955 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
4957 * reloc.c: Rename m32r relocs.
4958 * bfd-in2.h, libbfd.h: Rebuilt.
4959 * elf32-m32r.c: Update.
4961 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
4963 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
4964 link, adjust the symbol index of a base relative reloc. Don't
4965 change the addend of a PC relative reloc if pcrel_offset is set.
4966 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
4967 a relocateable link.
4969 * reloc.c (bfd_perform_relocation): Apply the relocation even if
4970 it is zero, in case src_mask matters.
4971 (bfd_install_relocation): Likewise.
4973 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
4975 * xcofflink.c (xcoff_link_add_symbols): Always initialize
4977 (_bfd_xcoff_bfd_final_link): Don't set target_index
4978 to an uninitialized value.
4980 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
4982 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
4983 indices, rather than crashing.
4984 (coff_slurp_reloc_table): Likewise. Check whether the howto field
4986 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
4989 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
4991 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
4993 (coff_arm_adjust_symndx): New static function.
4994 (coff_adjust_symndx): Define.
4996 * srec.c (srec_scan): Accept multiple symbols on a single line.
4997 From Pascal Martin <pmartin@alsys.com>.
5001 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
5003 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
5004 (sunos_merge_private_bfd_data): New function.
5006 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
5008 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
5010 (bfd_merge_private_bfd_data): Likewise.
5011 * section.c (bfd_copy_private_section_data): Likewise.
5012 * syms.c (bfd_copy_private_symbol_data): Likewise.
5013 * bfd-in2.h: Rebuild.
5014 * aout-target.h (MY_bfd_copy_private_section_data): Check that
5015 both BFD's are the right flavour.
5016 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
5017 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
5018 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
5019 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
5020 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
5021 (ppc_elf_merge_private_bfd_data): Likewise.
5022 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
5023 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
5025 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
5026 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
5029 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
5031 * reloc.c: Add m32r relocs.
5032 * bfd-in2.h, libbfd.h: Rebuilt.
5033 * cpu-m32r.c,elf32-m32r.c: New files.
5035 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
5037 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
5039 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
5041 * tekhex.c (first_phase): Change type parameter from char to int.
5043 (pass_over): Change func to expect int, not char.
5045 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
5046 rather than SEC_LOAD when aligning the file offset for the first
5047 section in a segment.
5049 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
5051 * syms.c (coff_section_type): Make arg const.
5052 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
5053 to make_bfd_asection().
5054 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
5055 * elfcode.h (bfd_section_from_phdr): Remove prototype.
5056 (_bfd_elf_stringtab_init): Remove prototype.
5058 * netbsd-core.c (swap_abort): Add prototype.
5059 * aix386-core.c (swap_abort): Ditto & make static
5060 * hpux-core.c (swap_abort): Ditto & make static.
5061 * irix-core.c (swap_abort): Ditto & make static.
5062 * ptrace-core.c (swap_abort): Ditto & make static.
5063 * trad-core.c (swap_abort): Ditto & make static.
5064 * coffswap.h (coff_swap_reloc_in): Ditto.
5065 (coff_swap_reloc_out): Ditto.
5066 (coff_swap_filehdr_in): Ditto.
5067 (coff_swap_filehdr_out): Ditto.
5068 (coff_swap_sym_in): Ditto.
5069 (coff_swap_sym_out): Ditto.
5070 (coff_swap_aux_in): Ditto.
5071 (coff_swap_aux_out): Ditto.
5072 (coff_swap_lineno_in): Ditto.
5073 (coff_swap_lineno_out): Ditto.
5074 (coff_swap_aouthdr_in): Ditto.
5075 (coff_swap_aouthdr_out): Ditto.
5076 (coff_swap_scnhdr_in): Ditto.
5077 (coff_swap_scnhdr_out): Ditto.
5078 * ihex.c (ihex_sizeof_headers): Ditto.
5079 * tekhex.c (getsym): Ditto.
5080 (find_chunk): Ditto & make static.
5081 (insert_byte): Ditto.
5082 (first_phase): Ditto.
5084 (tekhex_get_symtab): Ditto & make static.
5085 (tekhex_get_symtab_upper_bound): Ditto & make static.
5086 (tekhex_mkobject): Ditto.
5087 (tekhex_object_p): Ditto.
5088 (move_section_contents): Ditto.
5089 (tekhex_get_section_contents): Ditto.
5090 (tekhex_set_arch_mach): Ditto & make static.
5091 (tekhex_set_section_contents): Ditto.
5092 (writevalue): Ditto.
5095 (tekhex_write_object_contents): Ditto.
5096 (tekhex_sizeof_headers): Ditto.
5097 (tekhex_make_empty_symbol): Ditto.
5098 (tekhex_get_symbol_info): Ditto.
5099 (tekhex_print_symbol): Ditto.
5100 * irix-core.c (make_bfd_asection): Ditto.
5101 (irix_core_core_file_p): Ditto.
5102 (irix_core_core_file_failing_command): Ditto.
5103 (irix_core_core_file_failing_signal): Ditto.
5104 (irix_core_core_file_matches_executable_p): Ditto.
5105 (irix_core_make_empty_symbol): Ditto.
5106 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
5107 * srec.c (srec_new_symbol): Ditto.
5108 (srec_get_section_contents): Ditto.
5109 (srec_set_arch_mach): Ditto.
5110 (srec_set_section_contents): Ditto.
5111 (internal_srec_write_object_contents): Ditto.
5112 (srec_write_object_contents): Ditto.
5113 (symbolsrec_write_object_contents): Ditto.
5114 (srec_sizeof_headers): Ditto.
5115 (srec_make_empty_symbol): Ditto.
5116 (srec_get_symtab_upper_bound): Ditto.
5117 (srec_get_symtab): Ditto.
5118 (srec_print_symbol): Ditto and make static.
5119 * elf.c (elf_read): Ditto
5120 (assign_section_numbers): Ditto.
5121 (elf_fake_sections): Ditto.
5122 (sym_is_global): Ditto.
5123 (elf_map_symbols): Ditto.
5124 (get_program_header_size): Ditto.
5125 * coffgen.c (make_a_section_from_file): Ditto.
5126 (coff_real_object_p): Ditto.
5127 (fixup_symbol_value): Ditto.
5128 (build_debug_section): Ditto.
5130 * syms.c (coff_section_type): Ditto.
5132 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
5134 * bfd-in2.h: Rebuilt after m32r changes.
5136 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
5138 * config.bfd,configure.in,configure: Add m32r support.
5139 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
5140 * config.bfd: Keep target list alphabetically sorted.
5142 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
5144 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
5145 to add in the constant part found in the instruction itself.
5146 (case R_V850_HI16_S): Likewise.
5148 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5150 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
5151 and R_D10V_18 to be 1 (word).
5153 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
5155 * stabs.c (_bfd_link_section_stabs): If the output_section field
5156 of either section is bfd_abs_section, then the linker is
5157 discarding the section and we should not optimize it.
5159 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
5161 * Makefile.in (aout-sparcle.o): New target.
5162 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
5163 * config.bfd (sparclet-*-aout*): Add case.
5164 * configure.in (sparcle_aout_vec): Add case.
5165 * configure: Regenerated.
5166 * targets.c (sparcle_aout_vec): Declare.
5167 (bfd_target_vector): Add sparcle_aout_vec.
5168 * aout-sparcle.c: New file.
5170 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
5172 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
5173 low order sign bit propogation for R_V850_HI16_S.
5175 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
5176 handling V850 specific relocs.
5177 (elf_v850_howto_table): Use the new function for some
5178 relocations. Twiddle masks & shifts for some relocs.
5179 Set partial_inplace where needed.
5181 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
5183 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
5184 default architecture to a machine number of 0.
5185 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
5187 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
5188 the output BFD is the default, set it from the first input BFD.
5190 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
5192 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
5193 insert at bitpos zero. The HI16 relocs are shifted right
5194 by 16 bits. Fix src_mask for all relocs.
5195 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
5197 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
5200 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
5202 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5203 Rewrite to use BFD file read routines and to avoid using a fixed
5204 length for the file name.
5206 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
5208 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
5209 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
5210 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
5211 to R_V850_{32,16,8}.
5213 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5215 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
5216 (elf_v850_howto_table): Add info for HI16_S reloc.
5217 (v850_reloc_map): Add HI_16_S reloc.
5218 * reloc.c: Define BFD_RELOC_V850_* relocs.
5220 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
5223 * elf32-sh.c: New file.
5224 * elf.c (prep_headers): Handle bfd_arch_sh.
5225 * elfcode.h (write_relocs): Handle absolute symbol.
5226 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
5227 (_bfd_elf64_link_read_relocs): Declare.
5228 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
5229 elf_link_read_relocs. Make globally visible. Change all
5231 (elf_link_input_bfd): Get external symbols from cache in
5232 symtab_hdr->contents. Get contents from cache in
5234 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
5236 * reloc.c: Define BFD_RELOC_SH_* relocs.
5237 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
5238 * coff-sh.c (sh_insns_conflict): Fix a return value.
5239 (_bfd_sh_align_load_span): New globally visible function, broken
5240 out of sh_align_load.
5241 (sh_align_load): Call _bfd_sh_align_load_span.
5242 (sh_swap_insns): Change relocs parameter to PTR.
5243 * bfd-in2.h, libbfd.h: Rebuild.
5244 * targets.c (bfd_elf32_sh_vec): Declare.
5245 (bfd_elf32_shl_vec): Declare.
5246 * config.bfd (sh-*-elf*): New target.
5247 * configure.in (bfd_elf32_sh_vec): New target vector.
5248 (bfd_elf32_shl_vec): New target vector.
5249 * configure: Rebuild.
5250 * Makefile.in: Rebuild dependencies.
5251 (BFD32_BACKENDS): Add elf32-sh.o.
5252 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
5254 * elf.c (map_sections_to_segments): Check that LMA does not skip a
5255 page before checking D_PAGED.
5257 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
5258 (ihex_write_object_contents): Remove extbase; always use segbase
5261 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5263 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
5264 * configure.host (i[345]86-*-*): Ditto.
5265 * config.bfd (i[345]86-*-*): Ditto.
5266 * configure: Regenerate.
5268 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
5271 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
5273 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
5274 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
5275 * som.c (hppa_som_gen_reloc_type): Add new argument. If
5276 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
5277 will have an ST_CODE type, change the symbol's type to ST_DATA.
5278 * som.c (hppa_som_gen_reloc_type): Update prototype.
5280 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5282 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
5283 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
5284 (mips_elf_size_dynamic_sections): Don't require .got to exist.
5285 (mips_elf_finish_dynamic_sections): Likewise.
5287 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
5289 * configure.host (HLDENV): New variable to set. Set it for
5290 *-*-sysv4*, since those linkers may not support -R but they always
5291 support LD_RUN_PATH.
5293 * libieee.h (NSECTIONS): Don't define.
5294 (ieee_data_struct): Change section_table to asection **. Add
5296 * ieee.c (get_section_entry): If the table isn't big enough, make
5298 (ieee_slurp_sections): Remove assertion about number of sections.
5299 (ieee_object_p): Adjust initialization of ieee to match changes to
5302 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
5303 symbols merely because we are generating a shared library.
5304 (xcoff_build_ldsyms): Don't set up global linkage code for an
5305 undefined symbol merely because we are generating a shared
5308 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5310 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
5311 (BFD32_BACKENDS) Add elf32-v850.o.
5312 * archures.c: Add bfd_v850_arch.
5313 * bfd-in2.h: Add bfd_v850_arch.
5314 * config.bfd (v850-*-*): New target.
5315 * configure: (bfd_elf32_v850_vec) New vector.
5316 * configure.in: (bfd_elf32_v850_vec) New vector.
5317 * cpu-v850.c: New file.
5318 * elf.c (prep_headers): Added case bfd_arch_v850.
5319 * elf32-v850.c: New file.
5320 * targets.c (bfd_elf32_v850_vec): New vector.
5322 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
5324 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
5325 a function code symbol for an XMC_XO symbol.
5327 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
5329 * mpw-config.in: Update editing of autoconf vars to reflect
5330 Jul 18 configure.in change.
5331 * mpw-make.sed: Update editing of include pathnames to be
5332 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
5334 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
5336 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
5337 which to offset to get the .plt entry address is ".plt".
5339 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
5341 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
5342 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
5343 Added, for internal use by the ARM gas.
5345 * bfd-in2.h: Rebuilt
5347 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
5349 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
5350 in section dynidx start.
5352 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
5354 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
5355 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
5356 optimization for g++.
5358 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5360 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
5361 the -mrelocatable-lib bit set and the other doesn't, clear the
5362 -mrelocatable-lib bit in the header.
5364 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
5366 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
5367 symbol against a STT_FUNC symbol in a shared library.
5369 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
5371 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
5372 symbol is found, automatically define the corresponding function
5375 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
5376 if sym.n_numaux is not zero.
5377 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
5378 entry to disagree about the number of aux entries if the symbol
5381 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
5382 section if it might be needed, not just if info->shared.
5383 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
5384 the start of .rel.dyn if we are going to use it.
5385 (mips_elf_finish_dynamic_sections): Only clear the first element
5386 of .rel.dyn if the size is greater than zero.
5388 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
5390 * xcofflink.c (xcoff_link_input_bfd): If we already called the
5391 undefined_symbol callback for a symbol, then don't issue any more
5392 warnings about loader relocs.
5393 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
5394 after calling the undefined_symbol callback.
5396 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
5397 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
5398 as the AIX linker seems to do.
5400 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
5402 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
5403 (evax_initialize): Remove evax_reloc_table.
5404 (evax_close_and_cleanup): Ditto.
5406 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
5408 (evax_bfd_reloc_type_lookup): Ditto.
5409 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
5410 cooked_size == raw_size.
5411 * evax-emh.c (_bfd_evax_register_filename): Remove.
5412 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
5413 * evax-misc.c (add_new_contents): Malloc section at full size.
5414 (_bfd_save_evax_section): Memcpy section contents directly.
5415 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
5416 (evax_reloc_table): Remove.
5418 * hosts/alphavms.h (O_ACCMODE): Define if needed.
5420 * makefile.vms: Add better support for DEC C compilation
5421 Add evax.h dependencies
5423 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
5424 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
5425 (BFD_RELOC_ALPHA_BASEREG): Remove.
5426 * bfd-in2.h, libbfd.h: Rebuild.
5428 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
5430 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
5431 getgid if _WIN32 is defined.
5432 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
5434 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
5436 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
5437 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
5439 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
5442 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5444 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
5446 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5447 (NEED_DECLARATION_REALLOC): New macro.
5448 * configure, config.in: Rebuild.
5449 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
5450 (realloc): Declare if NEED_DECLARATION_REALLOC.
5452 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
5453 <strings.h> if they exist.
5455 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
5457 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5459 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
5461 Based on patches from Eric Valette <valette@crf.canon.fr>:
5462 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
5463 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
5464 (elf_howto_table): Add entries for new relocs.
5465 (elf_i386_reloc_type_lookup): Handle new relocs.
5466 (elf_i386_info_to_howto): Just call abort.
5467 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
5468 (elf_i386_relocate_section): Likewise.
5470 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5472 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
5474 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
5476 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
5477 only get the LMA from the phdr if they are in the same part of the
5480 * elf.c (map_sections_to_segments): Rewrite tests for starting a
5481 new segment to make them more comprehensible. If the relationship
5482 between the LMA and the VMA changed, start a new segment. Don't
5483 check dynsec when deciding whether to start a new segment for a
5484 writeable section; -N will now handle this.
5486 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
5488 * libhppa.h: Remove "esel" changes. Not the right approach.
5489 * som.c: Corresponding changes.
5490 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
5491 which don't have a SOM symbol type associated with them.
5492 Reverses a 1994 change.
5494 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
5496 Make ld -N more reasonable for ELF:
5497 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
5498 phdr_in_section to false, and always use a single load segment.
5499 (elf_sort_sections): Sort sections by LMA after VMA.
5500 (assign_file_positions_for_segments): If D_PAGED is not set, don't
5501 align to maxpagesize.
5502 (assign_file_positions_except_relocs): Likewise.
5503 * elfcode.h (elf_object_p): If a section is loaded but not page
5504 aligned, clear D_PAGED.
5506 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
5508 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
5509 Added, for internal use by the ARM gas.
5511 * bfd-in2.h: Rebuilt
5513 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
5515 * libhppa.h (R_HPPA_ESEL): New field selector.
5516 (e_esel): Similarly.
5517 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
5518 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
5519 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
5521 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
5523 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
5524 archive search before looking for stripped dynamic objects.
5526 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
5528 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
5529 symbol a warning rather than an error.
5531 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
5533 * elf.c (assign_file_positions_for_segments): Track the virtual
5534 memory position separately from the file position, and use it to
5535 compute the alignment adjustment.
5537 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5539 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
5540 and fixed mask on R_D10V_10_PCREL_L.
5542 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
5544 * elf64-mips.c: Include "aout/ar.h".
5545 (mips_elf64_slurp_armap): New static function.
5546 (mips_elf64_write_armap): New static function.
5547 (bfd_elf64_archive_*): Define.
5548 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
5549 Use instead of bfd_generic_archive_p.
5550 (bfd_elfNN_write_archive_contents): Define if not defined. Use
5551 instead of _bfd_write_archive_contents.
5552 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
5553 _bfd_generic_mkarchive.
5554 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
5555 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
5557 (TARGET_LITTLE_SYM): Likewise.
5558 * archive.c (bfd_slurp_armap): Check for and reject an archive map
5560 * Makefile.in: Rebuild dependencies.
5562 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
5563 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
5564 SHT_MIPS_EVENTS sections.
5565 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
5566 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
5568 (_bfd_mips_elf_fake_sections): Likewise.
5570 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
5571 * ecoff.c (ecoff_compute_section_file_positions): Copy
5572 rdata_in_text from backend info to tdata. Clear it if any data
5573 section comes before .rdata.
5574 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
5575 tdata rather than backend info.
5577 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
5579 * configure.in: Fix test for whether a compiler has a 64 bit
5580 type. From Jim Wilson <wilson@cygnus.com>.
5582 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
5584 * configure.host (mips-sgi-irix6*): New host.
5586 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
5587 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
5588 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
5590 * configure: Rebuild.
5591 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
5592 (BFD_HOST_64_BIT): Define conditionally.
5593 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
5594 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
5595 (symvalue, bfd_size_type): Likewise.
5596 * bfd-in2.h: Rebuild.
5597 * Makefile.in (do_clean): Remove bfd-tmp.h.
5598 (do_distclean): Remove bfd-in3.h.
5599 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
5600 (bfd-in3.h): New target.
5602 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
5603 Andrew Gierth <ANDREWG@microlise.co.uk>.
5605 * configure.host: Set INSTALL_SHLIB.
5606 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
5607 * configure: Rebuild.
5608 * Makefile.in (install): Use @INSTALL_SHLIB@.
5610 * config.bfd (mips*-*-irix6*): New target.
5611 * configure.host: Handle Irix 6 shared library like Irix 5.
5613 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
5614 symbol for a magic name.
5615 (xcoff_link_input_bfd): Don't change the reloc symbol for an
5617 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
5620 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
5622 * mpw-config.in: Add ELF support to mips config, create the
5623 elf32-target.h file in the object dir.
5624 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
5626 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
5628 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
5629 Also removed most abort calls, in favor of using bfd reporting.
5631 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5633 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
5634 (BFD32_BACKENDS) Add elf32-d10v.o.
5635 * archures.c: Add bfd_d10v_arch.
5636 * bfd-in2.h: Add bfd_d10v_arch.
5637 * config.bfd (d10v-*-*): New target.
5638 * configure: (bfd_elf32_d10v_vec) New vector.
5639 * configure.in: (bfd_elf32_d10v_vec) New vector.
5640 * cpu-d10v.c: New file.
5641 * elf.c (prep_headers): Added case bfd_arch_d10v.
5642 * elf32-d10v.c: New file.
5643 * libbfd.h: Rebuild.
5644 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
5645 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
5646 * targets.c (bfd_elf32_d10v_vec): New vector.
5648 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
5650 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
5652 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
5654 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
5655 bfd_mach_i386_i8086 machine types.
5657 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
5659 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
5662 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
5664 * coffcode.h (coff_set_section_contents): A/UX does not require
5665 special handling of the _LIB section.
5667 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
5669 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
5670 value for R_RELBYTE.
5672 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
5673 array if one was allocated.
5675 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
5677 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
5678 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
5679 use_rld_obj_head and rld_value.
5680 (mips_elf_link_hash_table_create): Initialize new fields.
5681 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
5683 (mips_elf_create_dynamic_sections): Create .rld_map section. If
5684 __rld_obj_head symbol not seen, create an __rld_map symbol.
5685 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
5686 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
5687 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
5688 __rld_obj_head symbol.
5689 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
5691 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
5693 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
5695 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
5696 ppc_elf_addr16_ha_reloc.
5697 (ppc_elf_addr16_ha_reloc): New static function.
5699 * coff-mips.c (struct mips_hi): Define.
5700 (mips_refhi_list): New static variable.
5701 (mips_refhi_addr, mips_refhi_addend): Remove.
5702 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
5703 (mips_reflo_reloc): Process mips_refhi_list.
5704 (mips_relhi_list): New static variable.
5705 (mips_relhi_addr, mips_relhi_addend): Remove.
5706 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
5707 (mips_rello_reloc): Process mips_relhi_list.
5708 (mips_relocate_section): Permit an arbitrary number of REFHI or
5709 RELHI relocs before the associated REFLO or RELLO reloc.
5711 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
5713 * aout-target.h (MY(callback)): Set reloc_count fields.
5715 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5717 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
5718 sections unless this is a SunOS link.
5720 * VERSION: Set to 2.7.1.
5722 * Released binutils 2.7.
5724 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
5726 * i386aout.c: Include "aout/aout64.h".
5727 (i386aout_write_object_contents): New static function.
5728 (MY_write_object_contents): Define.
5730 * netbsd.h (MY(write_object_contents)): Make sure that
5731 adjust_sizes_and_vmas is called before fiddling with the magic
5734 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
5736 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
5738 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
5740 * libbfd-in.h (itos, stoi): Don't define.
5741 * libbfd.h: Rebuild.
5742 * i386lynx.c (KEEPIT): Define as udata.i.
5743 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
5744 (NAME(lynx,swap_ext_reloc_out)): Likewise.
5745 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
5746 flags. Don't use stoi.
5748 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
5750 * elf.c (map_sections_to_segments): Don't start a new segment for
5751 a writable section if it's on the same page as the previous
5752 segment. Reset the writable variable for a readonly section.
5754 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
5756 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
5757 first_thunk_address, thunk_size, and import_table_size.
5758 * peicode.h: Improved some diagnostics regarding edata sections.
5760 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
5762 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
5763 (TARGET_LITTLE_SYM): Added missing D_PAGED.
5765 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
5767 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
5768 with XCOFF_DEF_DYNAMIC set is really defined.
5769 (xcoff_link_check_dynamic_ar_symbols): Likewise.
5770 (xcoff_link_add_symbols): Only create special sections if using an
5773 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
5775 (bfd_install_relocation): Likewise.
5777 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
5779 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
5781 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
5782 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
5783 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
5784 (elf64_alpha_link_hash_newfunc): Initialize flags field.
5785 (elf64_alpha_check_relocs): Record types of LITUSE entries that
5786 are found for LITERAL relocs.
5787 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
5788 taken, we cannot generate a .plt entry for the symbol.
5790 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5792 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
5793 sysconf functions (for gprof).
5794 * configure, config.in: Rebuild.
5796 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
5798 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
5799 an archive if it has a map. If the object file has the wrong
5802 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
5803 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
5805 (alpha_relocate_section): Likewise.
5807 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
5808 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
5809 (coff_swap_sym_out): Use SYMESZ, not sizeof.
5810 (coff_swap_aux_out): Use AUXESZ, not sizeof.
5811 (coff_swap_lineno_out): Use LINESZ, not sizeof.
5812 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
5813 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
5814 * peicode.h: Corresponding changes.
5816 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5818 * elflink.h (elf_create_pointer_linker_section): Comment out code
5819 dealing with making GOT pointers negative of the GOT symbol for
5822 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
5824 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5825 increment the .rela.plt size until after we're done creating the
5827 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
5828 .rela.plt offset directly rather than calculating it.
5830 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5832 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
5833 Use autoconf-set values.
5834 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5835 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
5838 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
5839 * configure: Rebuilt.
5841 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
5843 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
5844 handling code > 1k away.
5846 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5848 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
5849 defined, output whenever the symbol is updated.
5851 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
5853 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
5854 section to 0 if user_set_vma is set.
5855 * elflink.h (elf_bfd_final_link): Likewise.
5857 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
5859 Partially undo patch of Jun 20.
5860 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
5861 (coff_compute_section_file_positions): Likewise.
5862 (coff_write_object_contents): Likewise. Re-add deleted code, but
5863 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
5864 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
5866 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5868 * config.bfd: Add support for *-*-rtems* configurations.
5870 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
5872 * elf.c (prep_headers): Add bfd_arch_alpha case.
5874 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
5876 * elf64-alpha.c: New file.
5877 * config.bfd (alpha-*-linuxecoff*): New target.
5878 (alpha-*-linux*, alpha-*-elf*): New targets.
5879 * configure.in (bfd_elf64_alpha_vec): New vector.
5880 * configure: Rebuild.
5881 * targets.c (bfd_elf64_alpha_vec): Declare.
5882 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
5883 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
5884 * bfd-in2.h, libbfd.h: Rebuild.
5885 * Makefile.in: Rebuild dependencies.
5886 (BFD64_BACKENDS): Add elf64-alpha.o.
5887 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
5889 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
5891 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
5892 than relying on a right shift of 32.
5894 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
5896 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
5897 ifdef to COFF_WITH_PE.
5898 (coff_compute_section_file_positions): Likewise.
5899 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
5900 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
5901 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
5902 COFF_IMAGE_WITH_PE, always include.
5904 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
5906 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
5908 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
5909 approximate the correct answer if SIZEOF_HEADERS was not used.
5911 * binary.c (binary_set_section_contents): Set section file
5912 position based on LMA rather than VMA.
5914 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
5916 * linker.c (_bfd_generic_link_output_symbols): Don't output any
5917 symbols if info->strip == strip_all.
5919 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5921 * coff-h8300.c: Remove #if 0 code.
5922 (compatable): Don't allow mixing/matching of different architectures.
5924 * archures.c (bfd_mach_h8300s): Add.
5925 * bfd-in2.h: Rebuilt.
5926 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
5928 (h8300_reloc16_estimate): Likewise.
5929 (h8300_reloc16_extra_cases): Likewise.
5930 (h8300_bfd_link_add_symbols): Likewise.
5931 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5932 (coff_set_flags): Likewise.
5933 * cpu-h8300.c (h8300_scan): Likewise.
5934 Add H8/S to bfd_h8300_arch list.
5936 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
5938 Added support for Alpha OpenVMS:
5939 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
5940 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
5941 * config.h-vms, makefile.vms: New files.
5942 * config.bfd (alpha-*-*vms*): New target.
5943 * configure.in (evax_alpha_vec): New target vector.
5944 * configure: Rebuild.
5945 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
5946 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
5947 * targets.c (bfd_target_evax_flavour): Define.
5948 (evax_alpha_vec): Declare.
5949 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
5950 if BFD64 is defined.
5951 * bfd-in2.h, libbfd.h: Rebuild.
5952 * Makefile.in: Rebuild dependencies.
5953 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
5954 evax-emh.o, and evax-misc.o.
5955 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
5956 evax-etir.c, evax-emh.c, and evax-misc.c.
5957 (HFILES): Add evax.h.
5959 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
5961 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
5963 (h8300_bfd_link_add_symbols): Likewise.
5965 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5967 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
5968 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
5970 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
5972 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
5973 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
5975 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
5976 R_MIPS_32 relocs if creating a shared library.
5978 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
5980 * peicode.h (add_data_entry): Use pei_section_data rather than
5981 _cooked_size. Corresponds to May 13 change in coffcode.h.
5983 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
5985 * cofflink.c (_bfd_coff_final_link): Handle long section names.
5986 * coffcode.h (coff_write_object_contents): If there are long
5987 section names, always set the f_symptr field, even if there are no
5989 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
5990 if there are no symbols.
5992 * coffgen.c (make_a_section_from_file): Check return value of
5993 _bfd_coff_read_string_table.
5994 (coff_real_object_p): Check return value of
5995 make_a_section_from_file.
5996 (_bfd_coff_read_string_table): Check that there are some symbols
5997 before trying to read the string table size.
5999 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
6001 * xcofflink.c (xcoff_link_add_symbols): When considering whether
6002 to replace a symbol in a dynamic object with a symbol from another
6003 dynamic object, do the replacement if the existing symbol is
6004 global linkage code.
6006 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
6007 for _ptrgl, and treat it as global linkage code.
6009 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
6010 filename or N_SO symbol past the offset, and use it to indicate
6011 that there is no line number or function when appropriate.
6013 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
6015 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
6016 common symbol defined by the linker. Don't export function code
6017 even if export_defineds is set.
6019 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
6021 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
6023 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
6024 (h8300_symbol_address_p): New function.
6025 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
6028 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
6030 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
6032 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
6033 correctly for the two variants. Allow relaxing if the target
6034 is 128 bytes away since after relaxation it'll be 126 bytes away.
6035 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
6036 "dot" and "value". Allow relaxing if the target is 128 bytes
6037 away since after relaxation it'll be 126 bytes away.
6038 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
6039 the given section until nothing changes.
6041 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
6043 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
6044 alignment hack--we can get the lnnoptr info another way without
6045 suddenly increasing the alignment requirements. Set the flags for
6047 (ecoff_compute_section_file_positions): Do so.
6049 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
6051 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
6052 to keep the HP emulator database happy.
6054 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
6055 From Kevin Buettner <kev@primenet.com>.
6057 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
6059 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
6060 name of a NULL section.
6062 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
6064 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
6065 set, always call the notice callback.
6067 * VERSION: Increment for bfdlink.h change.
6069 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
6071 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
6072 (sh_relax_delete_bytes): Correct handling of differently sized
6073 trailing alignment reloc.
6075 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
6076 * bfd-in2.h: Rebuild.
6077 * configure.in: Warn if there is no known 64 bit type.
6078 * configure: Rebuild.
6080 * Makefile.in: Rebuild dependencies.
6081 (BFD32_BACKENDS): Add ppcboot.o.
6082 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
6084 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
6085 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
6087 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
6089 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
6090 (bfd_mips_elf64_swap_reginfo_out): Move from here...
6091 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
6092 (bfd_mips_elf64_swap_reginfo_out): ...to here.
6094 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
6096 * elf64-mips.c: Improve reloc special_functions and handling of
6097 SHT_MIPS_OPTIONS section.
6098 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
6099 mips_elf_hi16_reloc and make globally visible.
6100 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
6101 make globally visible.
6102 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
6103 make globally visible.
6104 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
6105 and make globally visible.
6106 (gprel16_with_gp): Check howto->src_mask before using value in
6108 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
6109 and make globally visible.
6110 (gprel32_with_gp): Check howto->src_mask before fetching value.
6111 (bfd_mips_elf_swap_options_in): New function.
6112 (bfd_mips_elf_swap_options_out): New function.
6113 (_bfd_mips_elf_set_private_flags): Rename from
6114 mips_elf_set_private_flags and make globally visible.
6115 (_bfd_mips_elf_copy_private_bfd_data): Rename from
6116 mips_elf_copy_private_bfd_data and make globally visible.
6117 (_bfd_mips_elf_merge_private_bfd_data): Rename from
6118 mips_elf_merge_private_bfd_data and make globally visible.
6119 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
6120 for a SHT_MIPS_OPTIONS section.
6121 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
6122 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
6123 name of a SHT_MIPS_OPTIONS section.
6124 (_bfd_mips_elf_set_section_contents): New function.
6125 (mips_elf32_section_processing): Set the GP value in a
6126 SHT_MIPS_OPTIONS section.
6127 (_bfd_mips_elf_find_nearest_line): Rename from
6128 mips_elf_find_nearest_line and make globally visible.
6129 (bfd_elf32_set_section_contents): Define.
6130 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
6131 (_bfd_mips_elf_lo16_reloc): Declare.
6132 (_bfd_mips_elf_gprel16_reloc): Declare.
6133 (_bfd_mips_elf_got16_reloc): Declare.
6134 (_bfd_mips_elf_gprel32_reloc): Declare.
6135 (_bfd_mips_elf_set_private_flags): Declare.
6136 (_bfd_mips_elf_copy_private_bfd_data): Declare.
6137 (_bfd_mips_elf_merge_private_bfd_data): Declare.
6138 (_bfd_mips_elf_find_nearest_line): Declare.
6139 (_bfd_mips_elf_set_section_contents): Declare.
6141 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
6143 (elf_info_to_howto): Define.
6144 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
6146 (elf_info_to_howto): Define.
6147 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
6149 (elf_info_to_howto): Define.
6151 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
6152 R_MOV16B[12], to match change in coff/internal.h.
6154 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
6156 * elf64-mips.c: Extensive additions to provide better support for
6157 writing files and for gas.
6158 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
6159 of mips_elf_object_p.
6160 (mips_elf32_object_p): Rename from mips_elf_object_p; call
6161 _bfd_mips_elf_object_p.
6162 (_bfd_mips_elf_final_write_processing): Rename from
6163 mips_elf_final_write_processing and make globally visible.
6164 (_bfd_mips_elf_fake_sections): Rename from
6165 mips_elf_fake_sections and make globally visible.
6166 (_bfd_mips_elf_section_from_bfd_section): Rename from
6167 mips_elf_section_from_bfd_section and make globally visible.
6168 (_bfd_mips_elf_section_processing): New function, broken out of
6169 mips_elf_section_processing.
6170 (mips_elf32_section_processing): Rename from
6171 mips_elf_section_processing; call
6172 _bfd_mips_elf_section_processing.
6173 (_bfd_mips_elf_symbol_processing): Rename from
6174 mips_elf_symbol_processing and make globally visible.
6175 (_bfd_mips_elf_read_ecoff_info): Rename from
6176 mips_elf_read_ecoff_info and make globally visible.
6177 (mips_elf32_ecoff_debug_swap): Rename from
6178 mips_elf_ecoff_debug_swap.
6179 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
6180 struct symbol_cache_entry.
6181 (_bfd_elf_validate_reloc): New function, moved in from
6182 elfcode.h:validate_reloc.
6183 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
6184 to _bfd_elf_validate_reloc. Change all callers.
6185 * elf-bfd.h (bfd_section_from_shdr): Declare.
6186 (_bfd_elf_symbol_from_bfd_symbol): Declare.
6187 (_bfd_elf_validate_reloc): Declare.
6188 (_bfd_mips_elf_object_p): Declare.
6189 (_bfd_mips_elf_fake_sections): Declare.
6190 (_bfd_mips_elf_section_from_bfd_section): Declare.
6191 (_bfd_mips_elf_section_processing): Declare.
6192 (_bfd_mips_elf_symbol_processing): Declare.
6193 (_bfd_mips_elf_read_ecoff_info): Declare.
6194 (_bfd_mips_elf_final_write_processing): Declare.
6195 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
6198 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
6199 (mips_elf_final_write_processing): Likewise.
6201 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
6203 64-bit MIPS ELF ABI objdump support:
6204 * elf64-mips.c: New file.
6205 * Makefile.in: Rebuild dependencies.
6206 (BFD64_BACKENDS): Add elf64-mips.o.
6207 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
6208 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
6209 bfd_elf64_littlemips_vec to targ_selvecs.
6210 (mips*-*-elf*): Likewise.
6211 * confingure.in: Add bfd_elf64_bigmips_vec and
6212 bfd_elf64_littlemips_vec to vector switch.
6213 * configure: Rebuild.
6214 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
6215 broken out of mips_elf_section_from_shdr.
6216 (mips_elf32_section_from_shdr): Rename from
6217 mips_elf_section_from_shdr. Call new function.
6218 (elf_backend_section_from_shdr): Update name of renamed function.
6219 * elf-bfd.h (struct elf_size_info): Change second parameter of
6220 write_out_phdrs to be const. Likewise for second parameter of
6222 (struct bfd_elf_section_data): Add rel_hdr2 field.
6223 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
6224 (bfd_elf32_swap_symbol_out): Likewise.
6225 (bfd_elf32_swap_reloc_in): Likewise.
6226 (bfd_elf32_swap_reloc_out): Likewise.
6227 (bfd_elf32_swap_reloca_in): Likewise.
6228 (bfd_elf32_swap_reloca_out): Likewise.
6229 (bfd_elf32_swap_phdr_in): Likewise.
6230 (bfd_elf32_swap_phdr_out): Likewise.
6231 (bfd_elf32_swap_dyn_in): Likewise.
6232 (bfd_elf32_swap_dyn_out): Likewise.
6233 (bfd_elf32_slurp_symbol_table): Declare.
6234 (bfd_elf32_write_shdrs_and_ehdr): Declare.
6235 (bfd_elf32_write_out_phdrs): Declare.
6236 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
6237 (bfd_elf64_swap_symbol_out): Likewise.
6238 (bfd_elf64_swap_reloc_in): Likewise.
6239 (bfd_elf64_swap_reloc_out): Likewise.
6240 (bfd_elf64_swap_reloca_in): Likewise.
6241 (bfd_elf64_swap_reloca_out): Likewise.
6242 (bfd_elf64_swap_phdr_in): Likewise.
6243 (bfd_elf64_swap_phdr_out): Likewise.
6244 (bfd_elf64_swap_dyn_in): Likewise.
6245 (bfd_elf64_swap_dyn_out): Likewise.
6246 (bfd_elf64_slurp_symbol_table): Declare.
6247 (bfd_elf64_write_shdrs_and_ehdr): Declare.
6248 (bfd_elf64_write_out_phdrs): Declare.
6249 (_bfd_mips_elf_section_from_shdr): Declare.
6250 * elf.c (bfd_section_from_shdr): Remove assertion requiring
6251 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
6252 section for the section, add the new one to rel_hdr2. Increment
6253 reloc_count rather than setting it.
6254 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
6255 Remove static declaration.
6256 (elf_write_shdrs_and_ehdr): Define name as macro.
6257 (elf_write_out_phdrs): Likewise.
6258 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
6259 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
6260 (elf_swap_symbol_in): Change second parameter to be const.
6261 (elf_swap_symbol_out): Likewise.
6262 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
6263 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
6264 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
6265 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
6266 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
6267 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
6268 parameter to be const. Make non-static.
6269 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
6271 (elf_slurp_symbol_table): Make non-static.
6272 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
6273 * elfxx-target.h (elf_info_to_howto): Define if not defined.
6274 (elf_backend_size_info): Likewise.
6275 (elfNN_bed): Use elf_backend_size_info.
6276 * targets.c (bfd_elf64_bigmips_vec): Declare.
6277 (bfd_elf64_littlemips_vec): Declare.
6278 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
6279 bfd_elf64_littlemips_vec if BFD64 is defined.
6281 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
6283 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
6285 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
6286 zeroes, in alignment holes.
6288 * configure: Rebuild with autoconf 2.10.
6290 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
6291 potential leading underscore in the allocated buffer.
6293 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6295 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
6296 symbols into .sbss if this is a relocatable link.
6298 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
6300 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
6301 undefined symbols when creating a shared library.
6303 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
6305 * coff-sh.c: Add a bunch of new code and static const arrays to
6306 support aligning loads and stores on four byte memory boundaries.
6308 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
6310 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
6311 call sh_align_loads.
6312 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
6315 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
6317 * cache.c (bfd_open_file): Unlink the file before opening it for
6318 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
6320 * opncls.c (bfd_fdopenr): Set opened_once.
6322 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
6324 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
6327 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
6328 the code unconditionally.
6330 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
6332 * libcoff-in.h (struct pei_section_tdata): Define structure.
6333 (pei_section_data): Define macro.
6334 * libcoff.h: Rebuild.
6335 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
6336 store s_paddr field in pei_section_data.
6337 (coff_compute_section_file_positions): Use pei_section_data rather
6338 than _cooked_size, and don't overwrite an existing value.
6339 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
6340 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
6341 * peicode.h (coff_bfd_copy_private_section_data): Define if
6343 (pe_bfd_copy_private_section_data): New static function if
6346 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
6348 * srec.c (srec_set_arch_mach): Write as a function rather than a
6351 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
6352 no map, just check each member in turn to see whether it is
6355 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6357 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
6358 table. Call BFD_ASSERT to validate header size, instead of
6360 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
6363 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6365 * ppcboot.c: New target for looking at PPCbug boot records.
6367 * config{ure.in,.bfd}: Add support for ppcboot target.
6369 * configure: Regenerate.
6371 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
6373 * coff-h8300.c (howto_table): Update names to match recent
6374 changes to include/coff/internal.h. Fix minor errors in the
6375 existing relocs. Add R_MOVL1 and R_MOVL2.
6376 (rtype2howto): Similarly.
6377 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
6378 existing relaxing code and peform more relaxing.
6379 (h8300_reloc16_extra_cases): Likewise.
6381 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
6383 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
6386 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6388 * elfcode.h (elf_object_p): Reject generic ELF target if
6389 e_machine matches an alternate machine code in a specific backend.
6391 * netbsd-core.c (netbsd_core_vec): Remove initializer for
6392 obsolete align_power_min field.
6394 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
6396 * coff-h8300.c (reloc_howto_type): Add howto entry for
6398 (rtype2howto): Handle R_PCRWORD_B.
6399 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
6400 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
6401 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
6402 branch (R_PCWORD_B).
6404 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
6406 * aoutx.h (translate_from_native_sym_flags): Set the section for
6407 BSF_CONSTRUCTOR symbols.
6409 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
6412 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
6414 * coffcode.h (coff_write_object_contents): In comdat section lookup,
6415 stop looking when section is found.
6417 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
6419 * coffcode.h (STRING_SIZE_SIZE): Define.
6420 (styp_to_sec_flags): Handle long symbol names when looking for the
6422 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
6423 (bfd_coff_long_section_names): Define.
6424 (coff_write_object_contents): Handle long section names.
6425 (bfd_coff_std_swap_table): Initialize new field.
6426 * libcoff.h: Rebuild.
6427 * coffgen.c (make_a_section_from_file): Handle long section
6429 (coff_write_symbols): Handle long section names.
6430 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6431 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6432 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
6433 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
6434 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
6435 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
6436 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
6437 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
6439 * bout.c (b_out_callback): Set lma of sections.
6440 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
6441 parameter to output_bfd. Used input_bfd instead of output_bfd in
6444 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
6446 * aoutx.h (translate_from_native_sym_flags): Don't create
6447 SEC_CONSTRUCTOR sections.
6448 * ecoff.c (ecoff_set_symbol_info): Likewise.
6450 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
6451 From Don Bowman <bowman@waterloo.hp.com>.
6453 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
6455 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
6456 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6458 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
6460 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
6461 mips_32_relocs field.
6462 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
6463 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
6464 relocs against a global symbol which is not defined in a regular
6466 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
6467 against a global symbol, increment mips_32_relocs.
6468 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
6469 the symbol is not defined in a regular file, make room in the
6472 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
6474 * ecoff.c (ecoff_compute_section_file_positions): Track the real
6475 file position and the virtual file position separately. Set
6476 filepos information bsaed on the real file position.
6477 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
6478 Jan 23 change to coffcode.h.
6480 * som.c (som_slurp_symbol_table): Set the symbol count to the
6481 number of BFD symbols created.
6483 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6485 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
6486 output file if linking shared objects. Loop to check all relocs,
6487 rather than returning false on first error.
6489 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6491 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
6492 (ppc_elf_additional_program_headers): If .interp section, bump #
6493 of program headers by 1.
6494 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
6495 (ppc_elf_size_dynamic_sections): Add support for .plt section.
6496 (ppc_elf_check_relocs): Print out filename in debug code. Enable
6498 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
6500 (ppc_elf_relocate_section): If the output section isn't defined,
6501 don't abort, just give an error message.
6503 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
6504 being created is .sdata or .sdata2, don't make the symbol dynamic.
6506 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
6508 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
6509 members of an archive for dynamic objects with no symbols, and
6510 pass them directly to check_archive_element.
6511 (xcoff_link_check_ar_symbols): Pass dynamic objects to
6512 xcoff_link_check_dynamic_ar_symbols.
6513 (xcoff_link_check_dynamic_ar_symbols): New static function.
6515 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
6516 from _bfd_nodynamic to _bfd_xcoff.
6517 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
6519 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
6520 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
6521 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
6522 * libcoff.h: Rebuild.
6523 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
6524 (xcoff_get_section_contents): New static function.
6525 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
6526 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
6527 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
6528 (xcoff_dynamic_reloc): New static variable.
6529 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
6530 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
6532 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
6534 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
6535 if reloc_entry->addend is not 0.
6536 (CALC_ADDEND): Just set the addend to reloc.r_offset.
6538 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
6540 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
6542 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
6543 Add entries for R_SPARC_[56].
6544 (sparc_reloc_map): Add entries for R_SPARC_[56].
6546 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6548 Optimize linking of stabs in sections as used in ELF and COFF.
6549 * stabs.c: New file.
6550 * libbfd-in.h (_bfd_link_section_stabs): Declare.
6551 (_bfd_write_section_stabs): Declare.
6552 (_bfd_write_stab_strings): Declare.
6553 * libbfd.h: Rebuild.
6554 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
6555 (struct coff_link_hash_table): Add stab_info field.
6556 * libcoff.h: Rebuild.
6557 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
6559 (coff_link_add_symbols): Call _bfd_link_section_stabs if
6561 (_bfd_coff_final_link): Write out stab strings hash table.
6562 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
6563 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
6565 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
6566 (struct bfd_elf_section_data): Add stab_info field.
6567 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
6569 * elflink.h (elf_link_add_object_symbols): If appropriate, call
6570 _bfd_link_section_stabs.
6571 (elf_bfd_final_link): Write out stab strings hash table.
6572 (elf_link_input_bfd): Handle optimized stabs sections.
6573 * reloc.c (_bfd_final_link_relocate): Check address against
6574 _raw_size rather than _cooked_size.
6575 * Makefile.in: Rebuild dependencies.
6576 (BFD_LIBS): Add stabs.o
6577 (BFD_LIBS_CFILES): Add stabs.c.
6579 * VERSION: Increment for bfdlink.h change.
6581 * coffgen.c (coff_renumber_symbols): Correct handling of
6582 BSF_NOT_AT_END common symbols.
6584 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
6586 * coff-ppc.c (record_toc): Add cast to avoid warning.
6587 (ppc_allocate_toc_section): Likewise.
6588 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
6589 (ppc_coff_reloc_type_lookup): Remove unreached code.
6590 * coffcode.h (coff_write_object_contents): Don't take the address
6592 * peicode.h (pe_print_idata): Add casts to avoid warning.
6593 (pe_print_edata): Likewise.
6594 (pe_print_reloc): Remove ANSI C string concatenation.
6596 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
6598 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
6600 * libcoff.h: Rebuild.
6601 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
6603 (coff_swap_aux_out): Likewise.
6604 * peicode.h (coff_swap_aux_in): Likewise.
6605 (coff_swap_aux_out): Likewise.
6606 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
6608 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
6610 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
6611 Fix up .bf endndx link fields.
6612 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
6614 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
6617 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6619 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
6620 on Solaris PowerPC systems doesn't get confused.
6622 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
6625 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
6626 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
6627 update did_reg and did_reg2.
6629 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
6631 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
6633 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
6634 callback routines, pass h->root.string rather than name, in case
6635 copy is true and name is transient.
6637 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
6639 * elfcore.h: Add support for core files with multiple threads.
6640 (Primarily for Solaris.)
6642 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6644 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
6645 section->orelocation is NULL.
6647 * coffgen.c (bfd_coff_get_syment): New function.
6648 (bfd_coff_get_auxent): New function.
6649 * bfd-in.h (bfd_coff_get_syment): Declare.
6650 (bfd_coff_get_auxent): Declare.
6651 * bfd-in2.h: Rebuild.
6653 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
6655 * elf32-mips.c (struct mips_hi16): Define.
6656 (mips_hi16_addr, mips_hi16_addend): Remove.
6657 (mips_hi16_list): New static variable.
6658 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
6659 (mips_elf_lo16_reloc): Process mips_hi16_list.
6660 (mips_elf_relocate_section): Permit an arbitrary number of HI16
6661 relocs before the associated LO16 reloc.
6663 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6665 * versados.c (versados_scan): Check bfd_alloc return value.
6666 (versados_object_p): Check all bfd_read return values. Require
6667 that lang field be less than 10, to avoid confusion with Intel Hex
6670 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
6672 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
6673 not 0, for an absolute symbol.
6674 (NAME(aout,swap_ext_reloc_out)): Likewise.
6676 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
6677 (ihex_write_object_contents): For a large start address, output
6678 the full 32 bit address in record type 5.
6680 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
6681 to int to avoid promotion problems in prototype.
6683 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
6685 * configure.host: Use ${srcdir} when looking for picfrag.
6687 * configure.host: Switch on ${libdir}, not $(libdir). From
6688 alan@spri.levels.unisa.edu.au (Alan Modra).
6690 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
6691 entry point, not just for DYNAMIC objects.
6692 * sunos.c (sunos_add_dynamic_symbols): Always call
6693 sunos_create_dynamic_sections. If called with a non DYNAMIC
6694 object, don't do anything else.
6695 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
6697 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
6699 * configure.in: Permit --enable-shared to specify a list of
6701 * configure: Rebuild.
6703 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
6704 host when configuring with --enable-shard.
6706 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
6708 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
6711 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
6712 to avoid crashing in bfd_hash_replace.
6714 * sysdep.h: Use #ifdef, not #if.
6716 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
6718 * config.in: Rebuild.
6720 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
6722 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
6723 (AC_CHECK_HEADERS): Check for sys/time.h
6724 (AC_HEADER_TIME): Add macro.
6725 * configure: Rebuild.
6726 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
6727 to control what combination of <time> and <sys/time.h>
6730 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
6732 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
6733 (aout_32_sunos4_write_object_contents): Likewise.
6734 * aoutx.h (NAME(aout,machine_type)): Handle
6735 bfd_mach_sparc_{sparclet,sparclite}.
6736 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
6737 (bfd_mach_sparc_v9_p): Update.
6738 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
6739 * libaout.h (enum machine_type): Add M_SPARCLET.
6740 * sunos.c (MACHTYPE_OK): Define.
6741 * bfd-in2.h: Regenerated.
6743 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
6745 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
6746 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
6747 * elflink.c (_bfd_elf_create_got_section): Store the
6748 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
6749 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
6750 global offset table goes over 0x1000, set the value of
6751 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
6752 (elf32_sparc_relocate_section): Subtract the offset of
6753 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
6755 * elfcode.h: Don't include <string.h>.
6757 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
6759 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
6760 generic_link_hash_newfunc. All references changed.
6761 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
6762 moved here from libbfd-in.h.
6763 * libbfd-in.h: Corresponding changes.
6764 * libbfd.h: Regenerated.
6766 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
6768 * aoutx.h (aout_link_input_section_std): When reporting an
6769 overflow error, use the name of the symbol in the hash table if
6771 (aout_link_input_section_ext): Likewise.
6773 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
6774 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
6776 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
6778 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
6779 * coffcode.h (coff_compute_section_file_positions): Likewise.
6780 (coff_write_object_contents): Likewise.
6782 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
6784 * section.c (SEC_LINK_ONCE): Define.
6785 (SEC_LINK_DUPLICATES): Define.
6786 (SEC_LINK_DUPLICATES_DISCARD): Define.
6787 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
6788 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
6789 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
6790 * bfd-in2.h: Rebuild.
6791 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
6792 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
6793 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
6794 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
6795 SEC_LINK_ONCE, and look through the symbol table for the setting
6796 for SEC_LINK_DUPLICATES.
6797 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
6798 set for a section, find the section symbol in the symbol table,
6799 and set the aux entry based on SEC_LINK_DUPLICATES.
6800 * coffgen.c (coff_print_symbol): Add a space before "checksum".
6801 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
6802 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6803 * coff-i386.c (i386coff_vec): Likewise.
6804 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
6806 * VERSION: Bump to 2.6.1.
6807 * Makefile.in (stamp-h): Depend upon VERSION.
6809 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
6811 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
6812 * libbfd.h: Rebuilt.
6813 * linker.c (generic_link_hash_newfunc): No longer static.
6814 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
6816 * coff-h8300.c: Add two derived hash tables and their associated
6817 funtions and #defines for use by the h8300 linker.
6818 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
6819 the function vector as needed. Place the address of the function
6820 vector entry in the location specified by the R_MEM_INDIRECT reloc.
6821 Rewrite the vectors section contents as necessary.
6822 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
6823 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
6824 (coff_bfd_link_hash_table_create): Likewise.
6826 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6828 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
6829 __attribute__ ((__unused__)) so that -Wall doesn't warn about
6831 (hppa_rebuild_insn): Pass pointer to correct type to
6832 low_sign_unext and dis_assemble_21.
6834 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
6836 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
6837 Stick with sparc-*-{sysv4*,solaris2*}.
6839 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
6841 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
6842 (coff_swap_aux_out): Swap out extra PE x_scn fields.
6843 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
6844 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
6845 fields is non-zero, print them.
6847 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
6848 ifdef. Remove unused variables.
6849 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
6851 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
6852 (get_symbol_value): Ifdef out.
6853 (pe_ppc_reloc): Ifdef out. Remove unused variables.
6854 (coff_ppc_relocate_section): Remove unused variables. Make
6855 fprintf strings and argument types correspond. Put before_addr in
6857 (dump_toc): Make fprintf strings and argument types correspond.
6858 (ppc_process_before_allocation): Remove unused variables. Always
6860 (ppc_reflo_reloc): Ifdef out.
6861 (ppc_addr32nb_reloc): Ifdef out.
6862 (ppc_coff_rtype2howto): Make fprintf strings and argument types
6864 (coff_ppc_rtype_to_howto): Likewise.
6865 (ppc_coff_swap_sym_in_hook): Remove unused variables.
6867 * peicode.h (pe_print_idata): Move otherwise unused variables into
6868 the #ifdef where they are used. Always return a value.
6869 (pe_print_edata): Make fprintf strings and argument types
6870 correspond. Always return a value.
6871 (pe_print_pdata): Removed unused variable addr_value. Always
6873 (pe_print_reloc): Remove unused variable onaline. Make fprintf
6874 strings and argument types correspond. Always return a value.
6876 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
6877 (ppc_elf_finish_dynamic_symbol): Move definition of unused
6878 variable rela inside #if 0 section where it is used.
6880 * ns32k.h: New file.
6881 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
6882 functions to start with _bfd_.
6883 * aout-ns32k.c: Include ns32k.h. Change references to renamed
6884 functions in cpu-ns32k.h.
6885 * Makefile.in: Rebuild dependencies.
6886 (HFILES): Add ns32k.h.
6888 * section.c (struct sec): Add linker_mark field. Change
6889 user_set_vma and reloc_done to be single bit fields.
6890 (STD_SECTION): Update accordingly.
6891 * bfd-in2.h: Rebuild.
6892 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
6894 (aout_link_input_bfd): Don't link unmarked sections.
6895 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
6897 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
6898 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
6900 * elflink.h (elf_bfd_final_link): Mark sections included in the
6902 (elf_link_input_bfd): Don't link unmarked sections.
6903 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
6905 (xcoff_link_input_bfd): Don't link unmarked sections.
6907 * coffswap.h (coff_swap_scnhdr_out): Include section name in
6908 overflow error messages.
6910 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6912 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
6913 is not set, print "BFD: " before the error message.
6915 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
6916 Miles Bader <miles@gnu.ai.mit.edu>.
6917 * configure: Rebuild.
6919 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
6921 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
6924 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
6925 m68k-aout, m68k-coff, and m68k-elf targets.
6927 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
6929 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
6930 (ieee_generic_stat_arch_elt): Restructured to prevent
6931 ieee_object_p from being called repeatedly.
6933 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
6935 * coffcode.h (coff_write_object_contents): Allocate
6936 buffers large enough for any FILEHDR or AOUTHDR.
6938 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
6940 * ecofflink.c (lookup_line): New static function, renamed and
6941 slighly changed from old _bfd_ecoff_locate_line.
6942 (_bfd_ecoff_locate_line): Cache line number information. Use
6943 lookup_line for actual lookup.
6945 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6947 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
6948 multiple of 20 bytes.
6950 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
6952 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
6953 allocate ecoff_find_line, and don't initialize by hand.
6954 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
6955 mips_elf_find_line, and don't call memset.
6957 * coffcode.h (coff_compute_section_file_positions): If not
6958 producing a final executable, don't consider sofar when aligning
6959 the section to the correct size.
6961 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
6963 * coffcode.h (coff_add_missing_symbols): Ifdef out.
6964 (coff_write_object_contents): Don't call coff_add_missing_symbols.
6965 * coffgen.c (coff_section_symbol): Ifdef out.
6967 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
6969 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
6970 output_bfd is not NULL.
6972 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
6974 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
6975 of bfd_alloc (fixes fix_line not being initialized).
6976 Delete zeroing of fix_{value,tag,end,scnlen} fields.
6978 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
6980 * coffcode.h: Allow specific backends to override the
6981 bfd_link_add_symbols routine.
6983 * coff-h8300.c: Include genlink.h.
6984 (howto_table): Add R_MEM_INDIRECT.
6985 (rtype2howto): Support R_MEM_INDIRECT.
6986 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
6989 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
6991 * coff-alpha.c (alpha_relocate_section): Use
6992 info->callbacks_warning, rather than _bfd_error_handler, for
6993 "multiple gp" warning.
6995 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
6997 * linker.c (bfd_wrapped_link_hash_lookup): New function.
6998 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
6999 table string. Use bfd_wrapped_link_hash_lookup.
7000 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
7002 * aoutx.h (aout_link_write_symbols): Use the name from the hash
7003 table, if any, when writing out symbols.
7004 (aout_link_input_section_std): Use the name from the hash table,
7005 if any, when reporting undefined symbols.
7006 (aout_link_input_section_ext): Likewise.
7007 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
7008 * bout.c (get_value): Likewise.
7009 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
7010 * ecoff.c (ecoff_reloc_link_order): Likewise.
7011 * elflink.h (elf_link_add_object_symbols): Likewise.
7012 (elf_reloc_link_order): Likewise.
7013 * linker.c (_bfd_generic_link_output_symbols): Likewise.
7014 (_bfd_generic_reloc_link_order): Likewise.
7015 (default_indirect_link_order): Likewise.
7016 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
7017 * sunos.c (sunos_add_one_symbol): Likewise.
7018 * xcofflink.c (xcoff_link_add_symbols): Likewise.
7019 (bfd_xcoff_link_count_reloc): Likewise.
7020 (xcoff_reloc_link_order): Likewise.
7022 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
7023 into -1 for intern->rss.
7025 * configure: Rebuild with autoconf 2.8.
7027 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
7029 * stab-syms.c (__define_stab_duplicate): Define.
7030 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
7032 * bfd-in.h (bfd_get_stab_name): Declare.
7033 * bfd-in2.h: Rebuild.
7034 * Makefile.in: Rebuild dependencies.
7035 (BFD_LIBS): Add stab-syms.o.
7036 (BFD_LIBS_CFILES): Add stab-syms.c.
7037 (BFD32_BACKENDS): Remove stab-syms.o.
7038 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
7039 * configure.in: Don't list stab-syms.o in bfd_backends.
7040 * configure: Rebuild.
7041 * libaout.h (aout_stab_name): Don't declare.
7042 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
7045 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
7047 * elf.c (assign_file_positions_for_segments): Adjust file offset
7048 for section alignment even if SEC_LOAD is not set.
7050 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
7052 * configure.in: Don't set SHLIB or SHLINK to an empty string,
7053 since they appear as targets in Makefile.in.
7054 * configure: Rebuild.
7056 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
7057 don't fiddle with a symbol which is not defined anywhere.
7059 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
7061 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
7062 though they are defined in a shared library.
7063 (xcoff_build_ldsyms): Likewise.
7065 * coffgen.c (coff_find_nearest_line): Don't look at the line
7066 numbers for the section if section->lineno is NULL.
7068 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
7069 message rather than calling BFD_ASSERT.
7070 * elfcode.h (write_relocs): Check return value of
7071 _bfd_elf_symbol_from_bfd_symbol.
7073 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7075 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
7078 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
7080 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
7082 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
7083 hppa_reloc_field_selector_type_alt.
7084 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
7085 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
7087 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
7089 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
7091 * elf.c (assign_file_positions_for_segments): Adjust the segment
7092 memory size for the alignment of a SEC_ALLOC section, not just a
7095 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7097 * m68klinux.c: New file.
7098 * hosts/m68klinux.h: New file.
7099 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
7100 * configure.in (m68*-*-linux*): New native host.
7101 (m68klinux_vec): New vector.
7102 * configure: Rebuild.
7103 * targets.c (m68klinux_vec): Declare.
7104 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
7105 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
7106 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
7107 declaration from bfd_linux_size_dynamic_sections.
7108 (bfd_m68klinux_size_dynamic_sections): Declare.
7109 * bfd-in2.h: Rebuild.
7110 * Makefile.in: Rebuild dependencies.
7111 (BFD32_BACKENDS): Add m68klinux.o.
7112 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
7114 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
7116 * libhppa.h (pa_arch): Add pa20.
7117 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
7118 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
7119 (hppa_field_adjust): Handle e_nsel.
7120 * som.c: Provide default definitions for many new relocs found only
7121 in hpux10 include files.
7122 (som_fixup_formats): Add several new relocs from hpux10.
7123 (som_hppa_howto_table): Add hpux10 relocs.
7124 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
7126 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
7128 * mpw-make.sed: Edit out recent shared library support, and
7129 rules to rebuild .h files using doc/chew.
7131 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
7133 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
7134 size even of sections with no contents.
7136 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
7138 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
7139 starting with '$' the way we skip names starting with '.'. When
7140 updating x_endndx, don't be fooled by an index which has been
7143 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
7144 struct/union/enum type with no elements.
7146 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
7148 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
7150 * archive.c (bfd_generic_archive_p): If the first file in the
7151 archive can not be recognized as an object, don't assume that this
7152 is the wrong format.
7154 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7155 format is not bfd_object.
7156 (bfd_elf_get_dt_soname): Likewise.
7158 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
7160 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
7163 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7165 * bfd.c (tdata): Add netbsd_core_data.
7166 * bfd-in2.h: Regenerated.
7168 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
7170 * sunos.c (SUNOS_CONSTRUCTOR): Define.
7171 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
7172 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
7175 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
7176 to get the symbol index, matching 14 Jul 95 change.
7178 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
7180 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
7181 Remove duplicate definition of gp.
7183 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
7185 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
7186 assume that we can set the GP value and then get the same value,
7187 since it won't be true if the output file is neither ELF nor
7189 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
7190 _bfd_get_gp_value here.
7191 (mips_gprel_reloc): Don't assume we can set and get the GP value.
7192 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
7194 (mips_elf_lo16_reloc): Likewise.
7195 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
7196 Don't require that the BFD be ELF.
7197 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
7198 (mips_elf_gprel32_reloc): Likewise.
7199 (mips_elf_relocate_section): Don't assume we can set and get the
7201 (mips_elf_finish_dynamic_symbol): Don't bother to use
7202 _bfd_get_gp_value here.
7204 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
7205 Don't change epdr between malloc and free. Be careful not to free
7206 NULL pointers. Zero out the first RPDR.
7208 * configure.host: On Linux, only pass -rpath option if $(libdir)
7209 is neither /lib nor /usr/lib. From Alan Modra
7210 <alan@mullet.Levels.UniSA.Edu.Au>.
7212 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
7214 (elf_dt_name): Rename from elf_dt_needed_name.
7215 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
7217 (bfd_elf_get_dt_soname): New function.
7218 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
7219 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
7220 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
7221 * bfd-in2.h: Rebuild.
7223 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
7225 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
7226 _bfd_sparc_elf_reloc_type_lookup.
7227 (bfd_elf32_bfd_reloc_type_lookup): Update.
7228 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
7229 (sparc64_elf_howto_table): Define.
7230 (sparc_reloc_map): Define.
7231 (sparc64_elf_reloc_type_lookup): New function.
7232 (sparc_elf_wdisp16_reloc): New function.
7233 (elf_info_to_howto): Use sparc64_elf_howto_table.
7234 (sparc64_elf_relocate_section): Likewise.
7235 (bfd_elf64_bfd_reloc_type_lookup): Update.
7237 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
7239 * configure.host: Check for 'do not mix' from native linker before
7240 trying to use -rpath.
7242 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
7244 * bfd.c (_bfd_get_gp_value): New function.
7245 (_bfd_set_gp_value): New function.
7246 * libbfd-in.h (_bfd_get_gp_value): Declare.
7247 (_bfd_set_gp_value): Declare.
7248 * libbfd.h: Rebuild.
7249 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
7250 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
7251 directly to the fields in the tdata information.
7252 (alpha_relocate_section): Likewise.
7253 * coff-mips.c (mips_adjust_reloc_in): Likewise.
7254 (mips_gprel_reloc): Likewise.
7255 (mips_relocate_section): Likewise.
7256 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
7257 (mips_elf_lo16_reloc): Likewise.
7258 (mips_elf_final_gp): Likewise.
7259 (mips_elf_gprel16_reloc): Likewise.
7260 (mips_elf_gprel32_reloc): Likewise.
7261 (mips_elf_relocate_section): Likewise.
7262 (mips_elf_finish_dynamic_symbol): Likewise.
7264 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
7266 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
7268 * configure.in: Call AC_PROG_CC before configure.host.
7269 * configure: Rebuild.
7270 * configure.host: Don't set information which autoconf should
7271 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
7273 * configure.host: Remove go32 and win32 host information, since it
7274 should no longer be needed.
7276 * elf.c (map_sections_to_segments): If we have a .dynamic section,
7277 then start a new segment rather than put a writable section in a
7280 * configure.host: Set RPATH_ENVVAR.
7282 * Makefile.in: Rebuild dependencies.
7284 * elflink.c (_bfd_elf_create_linker_section): Remove unused
7285 zero_section variable.
7287 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
7289 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
7290 ($(srcdir)/libbfd.h): Rename from libbfd.h.
7291 ($(srcdir)/libcoff.h): Rename from libcoff.h.
7293 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7295 * ieee.c (ieee_write_expression): Only use an R variable for a
7296 local symbol. Don't output a zero offset. Handle a zero address.
7297 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
7298 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
7300 (parse_expression): Don't try to handle multiple occurrences of a
7301 P variable. Handle I variables differently from X variables. Fix
7302 the order of minus expressions.
7303 (ieee_slurp_external_symbols): Generate an I variable for an NN
7304 record. Fix handling of ATI and ATX records.
7305 (ieee_slurp_sections): Only set minimal section attributes.
7306 Adjust them later, based on the section contents.
7307 (ieee_object_p): Read in the file until just after the ME record.
7308 Call ieee_slurp_section_data to set the section flags.
7309 (do_one): Add iterations parameter. Only repeat the first load
7310 item. Set the section and file reloc flags.
7311 (ieee_slurp_section_data): Set section flags. Pass iterations to
7313 (ieee_canonicalize_reloc): Handle I variables.
7314 (do_with_relocs): Only emit relocation size when necessary.
7315 Increase MAXRUN to 127. Change ov to be assigned, and take
7316 src_mask and pcrel_offset into account.
7317 (ieee_write_data_part): Skip sections that are not loaded.
7318 (ieee_write_external_part): Don't output optional last entry of WX
7320 (ieee_write_me_part): Make setting of me_record neater.
7321 (ieee_generic_stat_arch_elt): Get the size of an archive element.
7323 * syms.c (stt): Add entries for zerovars, vars, and code.
7325 * elfcode.h (validate_reloc): New static function.
7326 (write_relocs): Call validate_reloc for non ELF relocs.
7328 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
7329 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
7330 (TARGET_LITTLE_SYM): Likewise.
7332 * config.bfd (m68*-*-psos*): New target.
7334 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
7336 * i386msdos.c: Remove some #if 0 code.
7337 (msdos_write_object_contents): Don't include empty sections in the
7338 size computation, regardless of their address.
7340 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7342 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
7343 is NULL, ie, the -r switch is used.
7345 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
7347 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
7348 (BFD_RELOC_MIPS_GOT_LO16): Define.
7349 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
7350 * bfd-in2.h, libbfd.h: Rebuild.
7351 * elf32-mips.c (mips_reloc_map): Map new relocs.
7353 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
7355 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
7358 * ieee.c (get_symbol): Set the section to bfd_abs_section.
7359 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
7360 simple number for the section address, rather than an expression.
7361 Limit the number of bytes between relocs to MAXRUN.
7362 (ieee_write_me_part): Set me_record to the file offset after the
7364 (ieee_write_processor): New static function.
7365 (ieee_write_object_contents): Use ieee_write_processor.
7367 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7369 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
7371 * coff-aux.c: Change include of aux.h to aux-coff.h.
7373 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7375 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
7376 relocation put the addend both in the reloc entry and the data.
7377 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
7380 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
7381 a R_68K_PCxx reloc against a defined global symbol directly.
7382 (elf_m68k_check_relocs): Don't count such a reloc.
7384 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
7385 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
7386 symbol for now, otherwise always record the symbol as dynamic.
7387 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
7388 is not referenced by a dynamic object, and we are not making a
7389 shared object, then don't make a PLT entry. If we do make a PLT
7390 entry, make sure the symbol has been recorded as dynamic.
7392 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
7394 * configure.host: When making a shared library, set HLDFLAGS to
7395 pass an appropriate -rpath option. Use the make variable SONAME
7396 as the shared library soname, rather than computing it here. On
7397 SunOS, build stamp-tshlink in place of $(SHLINK).
7398 * Makefile.in (SONAME): New variable.
7399 ($(SHLINK)): Make a link to the transformed name, as well.
7400 (stamp-tshlink): New target.
7401 (install): Skip stamp-tshlink during install.
7403 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7405 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
7406 linker sections have been set up yet.
7408 * elf.c (make_mapping): Add an additional argument to suppress
7409 making the first section include the program headers.
7410 (map_sections_to_segments): If the user used -Ttext such that the
7411 program headers are on a different page, do not set the flags
7412 saying that this section includes the program headers.
7414 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7416 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
7417 don't define TRAD_HEADER.
7418 * configure: Rebuild.
7420 * netbsd-core.c: New file, support for NetBSD core files.
7421 * hosts/*nbsd.h: Removed.
7423 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
7425 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
7426 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
7427 * libbfd.h, bfd-in2.h: Regenerated.
7428 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
7429 bfd_elf32_bfd_reloc_type_lookup.
7430 (reloc_type{,_names}): Deleted.
7431 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
7433 (sparc_reloc_map): Add sparc64 relocs.
7434 (sparc_elf_notsupported_reloc): New static function.
7435 (sparc_elf_wdisp16_reloc): New static function.
7436 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
7437 (elf32_sparc_relocate_section): Likewise.
7438 (bfd_elf32_bfd_reloc_type_lookup): Define.
7439 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
7440 (reloc_type{,_names}): Deleted.
7441 (elf_sparc_howto_table): Deleted.
7442 (sparc_reloc_map): Deleted.
7443 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
7444 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
7446 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
7448 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
7451 * Makefile.in (program_transform_name): New variable.
7452 (install): Transform library name before installing it.
7454 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
7456 * archures.c (bfd_mach_i960_hx): Define.
7457 * bfd-in2.h: Rebuild.
7458 * cpu-i960.c (scan_960_mach): Accept machine "hx".
7459 (MATRIX): Expand entries for HX.
7460 (arch_info_struct): Add i960:hx entry.
7461 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
7462 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
7463 (coff_set_flags): Handle bfd_mach_i960_hx.
7465 Support for building as a shared library, based on patches from
7466 Alan Modra <alan@spri.levels.unisa.edu.au>:
7467 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
7468 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
7469 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
7470 * configure: Rebuild.
7471 * configure.host: If --enable-shared, adjust shared library stuff
7472 based on the host. If the host is SunOS, and the linker supports
7473 -rpath, set HLDFLAGS to use it.
7474 * Makefile.in (ALLLIBS): New variable.
7475 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
7476 (COMMON_SHLIB, SHLINK): New variables.
7477 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
7478 (STAGESTUFF): Remove variable.
7479 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
7481 (stamp-ofiles): New target, like old ofiles target, but build
7482 using a temporary file and move-if-change, and touch stamp-ofiles
7484 (ofiles): Just depend upon stamp-ofiles.
7485 (stamp-piclist, piclist): New targets.
7486 ($(SHLIB), $(SHLINK)): New targets.
7487 (targets.o, archures.o): Build twice if PICFLAG is set.
7488 (do_mostlyclean): Remove pic/*.o.
7489 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
7491 (do_distclean): Remove pic and stamp-picdir.
7492 (install): Install shared libraries.
7493 ($(OFILES)): Depend upon stamp-picdir.
7494 (stamp-picdir): New target.
7496 * libcoff-in.h: Add comment reminding people that libcoff.h is a
7498 * libcoff.h: Rebuild.
7500 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
7501 flavour of a section with no owner.
7503 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
7504 ELF_LINK_NON_ELF flag.
7505 (mips_elf_create_got_section): Likewise.
7507 * elf.c: Revert last change, since it breaks dynamic linking.
7508 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
7510 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
7511 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
7512 (elfNN_bed): Don't initialize want_hdr_in_seg field.
7514 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7516 * elf.c (assign_file_positions_for_segments): If the backend does
7517 not want the elf header or the program headers in the address
7518 space, do not include them in the calculations.
7520 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
7521 function to determine if we need additional program headers.
7522 (ppc_elf_modify_segment_map): Define as a NOP function for now.
7523 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
7525 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
7527 * coffcode.h: Move today's libcoff.h change into coffcode.h.
7529 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
7531 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
7532 back into one line. Some compilers (sunos 4.1.3 for example)
7533 won't accept args split across more than one line.
7535 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
7537 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
7538 * configure: Regenerate.
7540 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
7542 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
7543 try to do arithmetic on a void *, cast it to a unsigned char * first.
7545 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
7547 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
7548 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
7550 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
7551 flag for a newly defined symbol.
7552 (NAME(bfd_elf,record_link_assignment)): Likewise.
7553 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
7554 set the DEF or REF_REGULAR flags correctly.
7556 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
7557 (libbfd.h, libcoff.h): Corresponding change.
7559 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
7560 a PLT32 reloc as dynamic.
7561 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
7562 is not referenced by a dynamic object, and we are not making a
7563 shared object, then don't make a PLT entry. If we do make a PLT
7564 entry, make sure the symbol has been recorded as dynamic.
7566 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
7568 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
7569 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
7570 (powerpcle-*-cygwin32): New.
7571 * peicode.h (add_data_entry): Get address from vma.
7573 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7575 * elflink.c (_bfd_elf_create_linker_section): If the symbol
7576 attached to the section has already been created as an undefined
7577 symbol, treat it as if it hasn't been created yet.
7579 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
7581 * elflink.h (elf_bfd_final_link): Don't output initial dummy
7582 symbol or section symbols if stripping all symbols and this is not
7583 a relocateable link. Don't output the symbol string table if
7584 there are no symbols.
7585 (elf_link_flush_output_syms): Don't do anything if there are no
7588 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
7590 * coff-aux.c: New file.
7591 * hosts/m68kaux.h: New file.
7592 * config.bfd (m68*-apple-aux*): New target.
7593 * configure.in (m68*-apple-aux*): New native host.
7594 (m68kaux_coff_vec): New vector.
7595 * configure: Rebuild.
7596 * targets.c (m68kaux_coff_vec): Declare.
7597 * coffcode.h (bfd_coff_backend_data): Add field
7598 _bfd_coff_link_add_one_symbol.
7599 (bfd_coff_link_add_one_symbol): Define.
7600 (compare_arelent_ptr): New static function if TARG_AUX.
7601 (coff_write_relocs): If TARG_AUX, sort the relocs.
7602 (coff_write_object_contents): Set A/UX aouthdr magic number.
7603 (coff_link_add_one_symbol): Define if not defined.
7604 (bfd_coff_std_swap_table): Initialize new field.
7605 * libcoff.h: Rebuild.
7606 * cofflink.c (coff_link_add_symbols): Call
7607 bfd_coff_link_add_one_symbol rather than
7608 _bfd_generic_link_add_one_symbol.
7609 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
7610 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7611 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7612 * Makefile.in: Rebuild dependencies.
7613 (BFD32_BACKENDS): Add coff-aux.o.
7614 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
7616 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7618 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
7619 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
7621 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
7623 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
7624 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
7625 (maintainer-clean): Warn about deleting special files.
7626 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
7628 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
7629 warning symbols correctly.
7630 * elf32-i386.c (elf_i386_relocate_section): Likewise.
7631 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7632 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7633 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
7634 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7635 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7637 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
7640 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
7642 * libcoff-in.h: aligned newly exported names with bfd naming
7643 conventions. Removed an erroneous define of POWERPC_LE_PE.
7644 * libcoff.h: Rebuild.
7645 * cofflink.c, coff-ppc.c: the above function name changes
7647 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
7649 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
7650 * ecoff.c (struct extsym_info): Define.
7651 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
7652 to ecoff_link_write_external.
7653 (ecoff_link_write_external): Accept a struct extsym_info pointer.
7654 Strip symbols when appropriate.
7656 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
7657 * syms.c (BSF_OBJECT): Define.
7658 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
7659 * bfd-in2.h: Rebuild.
7660 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
7662 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
7665 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
7666 copying relocs into a shared object, treat a defined global symbol
7668 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7669 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7670 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7672 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
7673 real defined symbol, not to a weak defined symbol.
7675 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
7677 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
7678 and made a few static functions externs.
7680 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
7681 POWERPC_LE_PE hack in cofflink.
7683 * libcoff-in.h: promoted the following from cofflink.c to allow
7684 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
7685 coff_debug_merge_element, struct coff_debug_merge_type,
7686 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
7687 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
7688 coff_debug_merge_hash_lookup, coff_link_section_info,
7689 coff_final_link_info, coff_debug_merge_hash_newfunc,
7690 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
7692 * libcoff.h: re-gen'd
7694 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
7696 * syms.c: Include "bfdlink.h".
7697 (struct stab_find_info): Define.
7698 (_bfd_stab_section_find_nearest_line): New function.
7699 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
7700 * libbfd.h: Rebuild.
7701 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
7702 * elf.c (_bfd_elf_find_nearest_line): Try calling
7703 _bfd_stab_section_find_nearest_line before searching the ELF
7704 symbol table. Find the closest STT_FUNC symbol, not the last one.
7705 * libcoff-in.h (coff_data_type): Add line_info field.
7706 * libcoff.h: Rebuild.
7707 * coffgen.c (coff_find_nearest_line): Try calling
7708 _bfd_stab_section_find_nearest_line before searching the COFF
7710 * Makefile.in: Rebuild dependencies.
7712 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7714 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
7715 4 bytes, so we get the correct value when updating the register
7716 field in little endian mode.
7718 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
7720 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
7721 entry_section fields. Add sntoc and snentry fields.
7722 * libcoff.h: Rebuild.
7723 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
7724 not toc_section and entry_section (the COFF file does not have any
7725 sections at this point).
7726 (coff_write_object_contents): Set o_snentry and o_sntoc from
7727 snentry and sntoc rather than entry_section and toc_section.
7728 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
7729 snentry, not toc_section and entry_section.
7730 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
7731 entry_section from hentry.
7732 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
7734 (xcoff_link_input_bfd): Set sntoc, not toc_section.
7735 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
7736 than using toc_section directly.
7738 * archures.c: Add missing `.' in enum bfd_architecture.
7739 * bfd-in2.h: Rebuild.
7741 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
7742 Robert Lipe <robertl@arnet.com>.
7744 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7746 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
7747 to sections we allocate. Use bfd_zalloc to allocate initialial
7748 sections, not bfd_alloc.
7749 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
7750 SDA{,2}I16 relocations.
7751 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
7752 whether to put something in .sbss or not.
7753 (ppc_elf_relocate_section): Add support for more relocations. Add
7754 in sec->output_offset where appropriate. Make error messages
7755 include the symbol name.
7757 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
7758 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
7759 doesn't get redefined messages if -shared.
7761 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
7762 section if the rel_section field has been set up.
7764 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7766 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
7769 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
7771 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
7772 of flags, only flags used are controlled by mach number. Bump up
7773 output file mach number to highest of input file mach numbers.
7774 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
7775 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
7777 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
7778 bfd_elf64_sparc_vec support.
7780 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7782 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
7783 the embedded bit is set on some objects and not on others. Just
7785 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
7788 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
7790 * coffcode.h (coff_new_section_hook): Don't try to align the
7793 * coffcode.h (coff_set_section_contents): Fix the handling of the
7794 .lib section to work even if the entire section contents are
7795 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
7796 Robert Lipe <robertl@arnet.com>.
7798 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7800 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
7801 memory here for contents.
7803 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
7804 _SDA2_BASE_ by 32768.
7805 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
7806 started using. Allocate contents for .sdata and .sdata2 sections
7808 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
7810 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
7811 size _SDA{,2}_BASE_.
7812 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
7815 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
7817 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
7819 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
7820 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
7821 (bfd_mach_sparc_v9a): Define.
7822 (bfd_mach_sparc_v9_p): Define.
7823 * bfd-in2.h: Regenerated.
7824 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
7826 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
7827 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
7828 to bfd_elf32_sparc_vec.
7829 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
7830 Add v8plus{,a} support.
7832 (sparc_compatible): New function.
7833 * elf32-sparc.h: #include "elf/sparc.h".
7834 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
7835 elf32_sparc_final_write_processing): New functions.
7836 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
7837 elf_backend_final_write_processing): Define.
7839 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7841 * elf-bfd.h (struct elf_link_hash_entry): Add
7842 linker_section_pointer field.
7843 (enum elf_linker_section_enum): Enumeration for new way of
7844 creating linker dynamic sections and symbols.
7845 (elf_linker_section{,_pointers}): New structures for creating
7846 dynamic sections and symbols.
7847 (elf_obj_tdata): Add linker_section_pointers and linker_section
7849 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
7850 (_bfd_elf_create_linker_section): New declarations.
7851 (_bfd_elf_find_pointer_linker_section): Ditto.
7852 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
7853 (_bfd_elf_make_linker_section_rela): Ditto.
7855 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
7857 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
7858 (ppc_elf_create_linker_section): New function to create the
7859 sections .got, .sdata, and .sdata2.
7860 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
7862 (ppc_elf_check_relocs): Support more of the eabi relocations.
7863 (ppc_elf_relocate_section): Ditto.
7864 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
7865 if the .sdata{,2} + .sbss{,2} section size is > 32k.
7867 * elflink.h (elf_create_pointer_linker_section): New function to
7868 create initialized pointers in dynamic linker sections.
7869 (elf_finish_pointer_linker_section): Actually intialize the
7870 pointers created above.
7872 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
7873 macros to provide both 32 and 64 bit versions of
7874 elf_create_pointer_linker_section.
7875 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
7876 provide both 32 and 64 bit versions of
7877 elf_finish_pointer_linker_section.
7879 * elflink.c (_bfd_elf_create_linker_section): New function to
7880 create a linker section.
7881 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
7882 given address in the linker pointer offsets created for a given
7884 (_bfd_elf_make_linker_section_rela): Make a RELA section
7885 corresponding to the generated linker section.
7887 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
7889 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
7891 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
7893 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
7894 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
7895 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
7896 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
7897 toc entry in an objdump) for now.
7898 (ppc_do_last, ppc_get_last): New function - needed to save processing
7899 the toc owner to the end.
7900 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
7903 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
7904 toc owner from being done till last. Must define POWERPC_LE_PC
7907 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
7909 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
7911 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
7912 SizeOfImage for PowerPC. Ignore the size of the .junk section.
7914 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
7916 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
7918 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
7920 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
7922 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
7924 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
7926 * elf.c (assign_file_positions_for_segments): Don't increment file
7927 offset for a segment which contains no loadable sections.
7929 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7931 * reloc.c: Add new PowerPC relocations.
7932 * {bfd-in2,libbfd}.h: Regenerate.
7934 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
7935 (ppc_elf_reloc_type_lookup): Lookup new relocations.
7937 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
7939 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
7942 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
7945 * coffgen.c (coff_find_nearest_line): Don't try to cache
7946 information in sections that are not owned by a BFD. From Richard
7947 Henderson <richard@atheist.tamu.edu>.
7949 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
7950 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7951 * elflink.h (elf_link_output_extsym): Remove special check for
7954 * ecoffswap.h: Add prototypes for static functions.
7956 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7958 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
7959 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
7961 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
7962 to satisfy a TOC16 relocation. Rewrite unsupported relocation
7963 support. Begin support for R_PPC_SDA{2,}REL.
7965 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7967 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
7968 create the .got and .got.neg sections.
7969 (ppc_elf_size_dynamic_sections): Call it.
7970 (ppc_elf_check_relocs): Call it.
7971 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
7972 (ppc_elf_check_relocs): Add error messages for relocations we
7973 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
7976 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7978 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
7979 section flags for V.4 and eabi.
7981 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
7983 * elf.c (assign_file_positions_for_segments): If a segment
7984 contains no sections, don't mark it as readable.
7986 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
7987 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
7989 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
7990 dynamic section, if there is one.
7991 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
7992 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
7993 (bfd_elf64_swap_dyn_in): Likewise.
7994 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
7996 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
7998 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
7999 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
8000 <pirker@eiunix.tuwien.ac.at>.
8002 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8004 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
8005 PowerPC V.4 and eabi.
8006 * bfd-in2.h: Regenerate.
8007 * libfd.h: Regenerate.
8009 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
8011 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
8012 section type and SHF_EXCLUDE section flag, turning them into the
8013 appropriate bfd section flag.
8015 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
8017 * xcofflink.c (xcoff_link_add_symbols): Create the special
8018 sections if we see a DYNAMIC object, in case that is the only
8019 XCOFF input object we see.
8021 * elf32-mips.c: Extensive changes for a start at dynamic linking
8022 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
8024 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
8025 (struct elf_backend_data): Remove
8026 elf_backend_create_program_headers field. Add
8027 elf_backend_additional_program_headers and
8028 elf_backend_modify_segment_map fields.
8029 * elfxx-target.h (elf_backend_type_change_ok): Define if not
8031 (elf_backend_additional_program_headers): Likewise.
8032 (elf_backend_modify_segment_map): Likewise.
8033 (elf_backend_create_program_headers): Don't define.
8034 (elfNN_bed): Change to account for field changes.
8035 * elf.c (assign_file_positions_for_segments): Call new
8036 modify_segment_map backend function. Don't call old
8037 create_program_headers backend function.
8038 (get_program_header_size): Call additional_program_headers rather
8039 than create_program_headers.
8040 * elflink.h (elf_link_add_object_symbols): Initialize
8041 type_change_ok from new backend field.
8042 (elf_link_output_extsym): Don't warn if _rld_new_interface is
8044 (elf_reloc_link_order): Treat a reloc against a defined symbol as
8045 a reloc against the appropriate section.
8047 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
8048 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
8049 (elf_flags_init): Rename from elf_ppc_flags_init.
8050 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
8052 (ppc_elf_copy_private_bfd_data): Likewise.
8053 (ppc_elf_merge_private_bfd_data): Likewise.
8055 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
8058 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
8060 * coff-alpha.c (alpha_relocate_section): During final link, allow
8061 output .lita section to be bigger than 64k by adjusting gp value
8062 on a per-input section basis.
8063 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
8065 (struct ecoff_section_tdata): Add gp field.
8067 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
8069 Handle Alpha ECOFF changes in OSF/1 3.2.
8070 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
8072 * coff-alpha.c: Include "aout/ar.h".
8073 (alpha_ecoff_get_relocated_section_contents): Don't require an
8074 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
8075 3.2 doesn't generate one.
8076 (alpha_relocate_section): Likewise.
8077 (alpha_ecoff_slurp_armap): Define.
8078 (alpha_ecoff_slurp_extended_name_table): Define.
8079 (alpha_ecoff_construct_extended_name_table): Define.
8080 (alpha_ecoff_truncate_arname): Define.
8081 (alpha_ecoff_write_armap): Define.
8082 (alpha_ecoff_generic_stat_arch_elt): Define.
8083 (alpha_ecoff_update_armap_timestamp): Define.
8085 (alpha_ecoff_read_ar_hdr): New static function.
8086 (alpha_ecoff_get_elt_at_filepos): New static function.
8087 (alpha_ecoff_openr_next_archived_file): New static function.
8088 (alpha_ecoff_get_elt_at_index): New static function.
8089 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
8090 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
8091 _bfd_ecoff to alpha_ecoff.
8092 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
8093 field from backend structure, rather than always calling
8094 _bfd_get_elt_at_filepos.
8095 * coff-mips.c (mips_ecoff_backend_data): Initialize
8096 get_elt_at_filepos field.
8097 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
8098 from _bfd_generic_read_ar_hdr with minor changes.
8099 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
8100 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
8101 * libbfd.h: Rebuild.
8103 * bfd-in.h (BFD_IN_MEMORY): Define.
8104 * libbfd-in.h (struct bfd_in_memory): Define.
8105 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
8106 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
8107 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
8108 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
8109 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
8110 (bfd_get_size): Handle BFD_IN_MEMORY flag.
8111 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
8112 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
8113 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
8114 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
8116 (bfd_openstreamr): Likewise.
8117 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
8118 BFD_IN_MEMORY is not set.
8119 * riscix.c (riscix_some_aout_object_p): Likewise.
8120 * bfd-in2.h, libbfd.h: Rebuild.
8122 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
8123 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
8124 (bfd_get_elt_at_index): Define.
8125 * archive.c (_bfd_generic_get_elt_at_index): Rename from
8126 bfd_get_elt_at_index. Change index parameter from int to
8128 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
8129 (_bfd_noarchive_get_elt_at_index): Define.
8130 (_bfd_archive_bsd_get_elt_at_index): Define.
8131 (_bfd_archive_coff_get_elt_at_index): Define.
8132 * bfd-in2.h, libbfd.h: Rebuild.
8133 * aout-target.h (MY_get_elt_at_index): Define if not defined.
8134 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
8135 * ieee.c (ieee_get_elt_at_index): Define.
8136 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
8137 * oasys.c (oasys_get_elt_at_index): Define.
8138 * som.c (som_get_elt_at_index): Define.
8140 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
8141 numbers to the .text section.
8143 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
8145 * ieee.c (ieee_write_debug_part): Change return type to boolean.
8146 If there is a SEC_DEBUGGING section, get the contents of the debug
8147 information part from it.
8148 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
8150 (ieee_write_object_contents): Check ieee_write_debug_part return.
8152 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
8154 * config.bfd (i[345]86-*-freebsd*): Add target.
8155 * configure.in (i386freebsd_vec): Add vec.
8156 * configure: Regenerate.
8157 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
8158 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
8159 Rebuild dependencies..
8160 * freebsd.h: New file.
8161 * i386freebsd.c: New file.
8162 * targets.c (i386freebsd_vec): Declare.
8163 (bfd_target_vector): Add i386freebsd_vec.
8164 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
8165 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
8167 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
8169 * ieee.c (ieee_slurp_debug): New static function.
8170 (ieee_object_p): Call it.
8171 (ieee_slurp_section_data): Skip debugging sections.
8172 (ieee_get_reloc_upper_bound): Likewise.
8173 (ieee_get_section_contents): Likewise.
8174 (ieee_canonicalize_reloc): Likewise.
8175 (ieee_write_section_part): Likewise.
8176 (ieee_write_debug_part): Likewise.
8177 (ieee_write_data_part): Likewise.
8178 (init_for_output): Likewise.
8180 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
8182 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
8184 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
8185 relocs, since ppc_elf_relocate_section handles the linker case.
8186 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
8188 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
8189 ppc_elf_relocate_section since that is now the only caller.
8190 (ppc_elf_relocate_section): Ditto.
8192 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
8194 * coffcode.h (coff_write_object_contents): If we don't know the
8195 section of the entry point for an XCOFF executable, always set the
8196 entry address to -1.
8198 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8200 * elf.c (bfd_section_from_shdr): Add support for note sections.
8202 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
8204 * bfd-in.h (struct _symbol_info): Add stab_type field.
8205 * bfd-in2.h: Rebuild.
8206 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
8208 * elf32-ppc.c: Remove trailing newline from calls to
8210 (ppc_elf_merge_private_bfd_data): Only warn about endianness
8211 difference if target endianness is known.
8213 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8215 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
8216 old style TOC16 references without using R_PPC_GOT.
8217 (ppc_reloc_type): Ditto.
8218 (ppc_elf_reloc_type_lookup): Add support for TOC16.
8219 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
8220 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
8221 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
8222 (ppc_elf_check_relocs): New function for GOT/PLT support that is
8224 (ppc_elf_adjust_dynamic_symbol): Ditto.
8225 (ppc_elf_adjust_dynindx): Ditto.
8226 (ppc_elf_size_dynamic_sections): Ditto.
8227 (ppc_elf_finish_dynamic_symbol): Ditto.
8228 (ppc_elf_finish_dynamic_sections): Ditto.
8229 (ELF_DYNAMIC_INTERPRETER): Define.
8231 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
8233 * elf.c (copy_private_bfd_data): When attaching sections to
8234 segments ignore sections that won't be allocated. Patch from
8237 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
8239 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
8242 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
8244 * coff-i960.c (CALC_ADDEND): Define.
8245 (coff_i960_relocate_section): Add the input section VMA to the
8246 addend for PC relative relocs.
8248 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
8250 * peicode.h (pe_print_pdata): Must test the entire entry for zero
8251 to correctly terminate.
8253 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
8255 * targets.c (enum bfd_endian): Define.
8256 (bfd_target): Rename byteorder_big_p to byteorder, and change it
8257 from boolean to enum bfd_endian. Change header_byteorder_big_p
8259 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
8260 (bfd_header_big_endian, bfd_header_little_endian): New macros.
8261 * bfd-in2.h: Rebuild.
8262 * All targets: Change initialization of byteorder and
8263 header_byteorder to use enum bfd_endian values rather than
8265 * All files: Change all references to byteorder_big_p and
8266 header_byteorder_big_p to use new bfd_*_endian macros.
8268 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
8270 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
8272 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
8274 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
8276 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
8278 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
8280 * ieee.c: Lots of minor cleanups. Make many functions return
8281 errors rather than calling abort. Also:
8282 (ieee_write_twobyte): Remove; change callers to call existing
8283 ieee_write_2bytes function.
8284 (ieee_write_expression): Don't output the section twice when
8285 outputting a local symbol. Don't emit an extraneous zero if there
8287 (ieee_slurp_sections): Set the lma as well as the vma.
8288 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
8290 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
8291 a recognized one or bfd_arch_unknown.
8292 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
8294 (ihex_get_symtab): Likewise.
8296 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
8298 * aoutx.h: Include <ctype.h>.
8299 (struct aout_link_includes_table): Define.
8300 (struct aout_link_includes_totals): Define.
8301 (struct aout_link_includes_entry): Define.
8302 (aout_link_includes_lookup): Define macro.
8303 (struct aout_final_link_info): Add includes field.
8304 (aout_link_includes_newfunc): New static function.
8305 (NAME(aout,final_link)): Initialize includes hash table.
8306 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
8308 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
8310 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
8312 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
8314 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
8316 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
8318 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
8319 (pe_print_private_bfd_data): call pe_print_reloc.
8320 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
8321 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
8322 up some debugging as well.
8324 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
8326 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
8329 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
8331 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
8332 when setting sections to NULL.
8334 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
8336 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
8338 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
8339 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
8341 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8342 * bfd-in2.h: Rebuild.
8344 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
8346 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
8348 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
8350 * ihex.c (ihex_scan): Handle record types 4 and 5.
8351 (ihex_object_p): Permit types 4 and 5.
8352 (ihex_set_section_contents): Remove check for out of range
8354 (ihex_write_object_contents): Generate types 4 and 5.
8356 * elflink.h (elf_link_output_extsym): Just ignore warning and
8357 indirect references to symbols which don't really exist.
8359 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
8361 * peicode.h (pe_print_idata): Minor format fixes
8362 (pe_print_edata): New function. Under private printing, this formats
8363 the edata section of a PE file.
8364 (pe_print_private_bfd_data): Added call to pe_print_edata.
8366 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8368 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
8369 index, don't call stoi.
8371 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
8373 * srec.c (srec_scan): Set lma as well as vma.
8375 * ihex.c: New file; support for Intel Hex format.
8376 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
8377 (ihex_vec): Declare.
8378 (bfd_target_vector): Always include ihex_vec.
8379 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
8380 * Makefile.in: Rebuild dependencies.
8381 (BFD_LIBS): Add ihex.o
8382 (BFD_LIBS_CFILES): Add ihex.c.
8383 * bfd-in2.h: Rebuild.
8385 * elf.c (assign_file_positions_for_segments): Sort the sections in
8387 (get_program_header_size): Return the right size if segment_map is
8389 (copy_private_bfd_data): Don't bother to sort the sections.
8391 * bfd.c (bfd_record_phdr): New function.
8392 * bfd-in.h (bfd_record_phdr): Declare.
8393 * bfd_in2.h: Rebuild.
8395 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
8398 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
8399 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
8401 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
8402 (bfd_zmalloc): Change declaration.
8403 * libbfd.h: Rebuild.
8404 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
8405 and realloc. Don't set bfd_error_no_memory if they fail.
8407 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
8409 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
8410 uses as well. Added a new howto to deal with TOCREL16 relocs that
8411 are TOCDEFN as well.
8412 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
8413 to handle RVA relocs from dlltool.
8414 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
8415 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
8416 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
8418 * coffcode.h (coff_set_alignment_hook): check idata$X sections
8419 to get the right section alignment.
8421 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
8423 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
8424 p_paddr if p_paddr is zero.
8425 (make_mapping): Set includes_filehdr and includes_phdrs for first
8427 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
8429 (assign_file_positions_for_segments): Handle includes_filehdr and
8430 includes_phdrs. Remove special handling of PT_PHDR and first
8432 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
8433 when appropriate. Remove special handling of PT_PHDR segment.
8434 Use a more complex condition for when a section is included in a
8435 segment to handle Solaris linker oddities.
8437 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8439 * coff-m88k.c (howto_table): Reformatted for easier reading;
8440 special_function now points to new function m88k_special_reloc.
8441 (howto_hvrt16): Function previously used for handling HVRT16 relocs
8443 (rtype2howto): Do not add reloc's r_offset to the addend, this will
8444 be done correctly by m88k_special_reloc.
8445 (reloc_processing): New function to be used by RELOC_PROCESSING.
8446 (RELOC_PROCESSING): Define to call reloc_processing.
8448 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
8450 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
8451 (pe_print_pdata): Likewise.
8453 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
8454 obstack_alloc fails.
8455 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
8457 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
8458 * Many files: don't set bfd_error_no_memory if one of the above
8461 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
8462 if p_paddr_valid is set.
8463 (copy_private_bfd_data): New static function.
8464 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
8466 * elf.c (assign_file_positions_for_segments): Fix case where extra
8467 program headers were allocated.
8469 * elf.c (_bfd_elf_print_private_bfd_data): New function.
8470 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
8471 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
8472 _bfd_elf_print_private_bfd_data.
8474 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
8475 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
8476 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
8477 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
8478 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
8479 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
8480 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
8482 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
8484 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
8485 * elf.c (make_mapping): New static function.
8486 (map_sections_to_segments): New static function.
8487 (elf_sort_sections): New static function.
8488 (assign_file_positions_for_segments): New static function.
8489 (map_program_segments): Remove.
8490 (get_program_header_size): Remove sorted_hdrs, count, and
8491 maxpagesize parameters. Simplify.
8492 (assign_file_positions_except_relocs): When generating an
8493 executable, use assign_file_positions_for_segments.
8494 (elf_sort_hdrs): Remove.
8495 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
8496 to get_program_header_size.
8498 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
8500 * hp300hpux.c (MY(callback)): Set lma as well as vma.
8502 * configure, config.in: Regenerate with autoconf 2.7.
8504 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
8505 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
8507 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
8509 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
8510 (ecoff_sec_to_styp_flags): Likewise.
8511 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
8512 (ecoff_set_symbol_info): Handle scRConst.
8513 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
8514 (ecoff_compute_section_file_positions): Handle .rconst section.
8515 (_bfd_ecoff_write_object_contents): Likewise.
8516 (ecoff_link_check_archive_element): Handle scRConst.
8517 (ecoff_link_add_externals): Likewise.
8518 (ecoff_link_write_external): Handle .rconst section.
8519 (ecoff_reloc_link_order): Likewise.
8520 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
8521 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
8523 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
8525 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
8526 DEF_DYNAMIC flag is set.
8528 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
8530 * host-aout.c: If TRAD_HEADER is defined, include it.
8532 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
8534 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8535 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
8536 (BFD_NEED_DECLARATION): New function.
8537 * configure.in: Use BFD_NEED_DECLARATION.
8538 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
8539 * configure, config.in: Rebuild with autoconf 2.6.
8541 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
8542 special_sections before returning when called with a non XCOFF
8545 * coffgen.c (coff_renumber_symbols): Sort common symbols with
8548 * coffcode.h (coff_compute_section_file_positions): Only pad the
8549 previous section to force file alignment when creating an
8552 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
8554 * coffcode.h (coff_compute_section_file_positions): If
8555 RS6000COFF_C, set up the .debug section.
8557 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
8558 if it is not large enough to accomodate the entire TOC area with
8559 signed 16 bit offsets.
8560 (xcoff_write_global_symbol): Handle negative TOC offsets in global
8562 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
8563 TOC anchor to use the TOC value used in the output file.
8565 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
8567 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
8568 (_bfd_coff_read_string_table): Likewise.
8570 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8572 * pe-arm.c: Fix typos.
8573 * coff-arm.c: Likewise.
8575 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
8577 * coff-ppc.c (list_ele): Added "cat"egory member.
8578 (record_toc): New category parameter (priv or pub).
8579 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
8580 (ppc_process_before_allocation): Removed embrionic data-in-toc from
8581 the mainline. It addes extra toc cells in error.
8582 (ppc_coff_swap_sym_in_hook): Added some documentation.
8583 (dump_toc): Can now diagnose "virtual toc" chicanery.
8585 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
8587 * elf-bfd.h (struct elf_link_hash_table): Change type of
8588 dynsymcount and bucketcount fields from size_t to bfd_size_type.
8590 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
8592 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
8593 pointerize C_LEAFSTAT or C_LEAFEXT entries.
8595 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
8596 DT_INIT and DT_FINI entries if the _init or _fini symbol is
8597 defined or mentioned in a regular file.
8599 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
8601 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
8602 (coff_ppc_relocate_section): Handle TOCDEFN attribute
8603 (coff_ppc_relocate_section): Correct REL24 handling
8604 (ppc_process_before_allocation): Correct TOCDEFN handling
8606 * peicode.h (dir_names): Added name descriptions
8608 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
8610 * VERSION: Updated to cygnus-2.6.
8612 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
8614 * targets.c (m68k4knetbsd_vec): Declare.
8616 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
8618 * targets.c (bfd_target): Change type of second argument to
8619 _bfd_print_private_bfd_data from void * to PTR.
8620 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
8621 using PTR rather than void *.
8622 * bfd-in2, libbfd.h: Rebuild.
8623 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
8625 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
8626 _bfd_generic_bfd_print_private_bfd_data rather than casting
8629 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
8631 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
8632 "DO NOT DELETE" lines or blank lines that mkdep writes on some
8634 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
8635 BFD64_BACKENDS_CFILES): New variables.
8638 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
8640 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
8641 not at the file position of the first section.
8642 * coffcode.h (coff_compute_section_file_positions): Avoid using
8644 (coff_write_object_contents): When generating a PPC PE executable
8645 with no symbols, round up the file size to a COFF_PAGE_SIZE
8647 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
8648 don't write out a string table.
8650 * elf.c (bfd_section_from_shdr): When using a different section
8651 header, pass the new one to _bfd_elf_make_section_from_shdr.
8652 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
8653 (elf_map_symbols): Add section VMA to symbol value when comparing
8655 (_bfd_elf_compute_section_file_positions): Only build symbol table
8656 if there are some symbols. Set file offset of symtab and strtab
8658 (assign_file_positions_except_relocs): Remove dosyms parameter.
8659 Change all callers. Never set file offset of symtab and strtab
8661 (_bfd_elf_copy_private_section_data): New function.
8662 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
8663 (_bfd_elf_copy_private_symbol_data): New function.
8664 (swap_out_syms): Check for special mapping of st_shndx created by
8665 copy_private_symbol_data.
8666 * elfxx-target.h: Use new copy routines.
8667 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
8668 (_bfd_elf_copy_private_section_data): Declare.
8670 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
8672 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
8675 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
8676 _bfd_dummy_target, matching the recent change to archive
8679 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
8681 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
8682 arithmetic on PTR types.
8684 * aout-target.h (MY(callback)): Set the lma of the sections.
8686 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
8687 symbol into a reloc against the section.
8689 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
8691 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
8692 glue for the relocs: IMGLUE and IFGLUE.
8693 (record_toc): new function - tracks toc contents
8694 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
8695 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
8696 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
8697 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
8698 (ppc_record_toc_entry): Removed a debug define (duh)
8700 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
8701 (pe_print_idata): New function - formats the idata section data
8702 (pe_print_pdata): New function - formats the pdata section data
8703 (pe_print_private_bfd_data): calls to above
8705 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
8707 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
8708 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
8709 TARGET_SYM and TARGET_NAME for vector and BFD name.
8710 * coff-pmac.c (pmac_xcoff_vec): Remove.
8711 (TARGET_SYM, TARGET_NAME): Define.
8712 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
8713 machine to 0, not all PowerMacs are 601s.
8715 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
8717 * elfcode.h (elf_object_p): Read in any program headers.
8718 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
8719 based on the program headers, if any.
8720 (elf_fake_sections): Set sh_addr from the vma, not the lma.
8721 (map_program_segments): Set p_paddr of program headers based on
8724 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
8726 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
8729 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
8730 trying to do a relocateable link with a non-a.out object file.
8732 * archive.c (bfd_generic_archive_p): Check the first object file
8733 in an archive even if target_defaulted is set. If the object file
8734 has the wrong xvec, reject it.
8736 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
8737 be represented, report the name via _bfd_error_handler.
8738 (translate_to_native_sym_flags): Likewise.
8739 * elf32-mips.c (mips_elf_final_link): Likewise.
8740 * oasys.c (oasys_write_sections): Likewise.
8742 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
8743 which checks for STYP_OVRFLO sections.
8744 (coff_compute_section_file_positions): If RS6000COFF_C, handle
8745 reloc and lineno count overflows.
8746 (coff_write_object_contents): Call coff_count_linenumbers before
8747 coff_compute_section_file_positions. If RS6000COFF_C, handle
8748 reloc and lineno count overflows.
8749 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
8750 relocs before dealing with .pad sections. Count overflow section
8751 headers when handling .pad sections.
8753 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
8756 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
8757 (struct xcoff_link_hash_table): Add descriptor_section and
8758 special_sections fields.
8759 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
8760 (xcoff_link_add_symbols): Set linkage section alignment. Create
8761 descriptor section. Check for magic symbol names (_text, etc.),
8762 and record them in special_sections if found. Set
8763 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
8764 descriptor field to point back to the function code symbol.
8765 (xcoff_sweep): Always mark the special descriptor_section.
8766 (bfd_xcoff_export_symbol): Check whether the symbol might be a
8767 function descriptor, and mark it if it is.
8768 (bfd_xcoff_size_dynamic_sections): Add new special_sections
8769 parameter, and fill it in. Allocate space for the descriptor
8771 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
8772 global linkage code. If an undefined function descriptor is
8773 exported, arrange to define it. Warn about any other undefined
8775 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
8776 (xcoff_write_global_symbol): Create a function descriptor when
8778 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8779 * bfd-in2.h: Rebuild.
8781 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
8783 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
8784 (ppc_coff_link_hash_table): new types for hashing
8785 (ppc_coff_link_hash_newfunc): hash entry constructor
8786 (ppc_coff_link_hash_table_init): hash table initializer
8787 (ppc_coff_link_hash_table_create): hash table constructor
8788 (ppc_record_toc_entry): changed references to hash table
8789 (coff_ppc_relocate_section): changed references to hash table
8791 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
8792 * libcoff.h: Rebuild
8794 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
8795 (coff_link_add_symbols): removed toc_offset init
8797 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
8799 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
8802 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
8803 if it is given and mmep is available.
8804 * acconfig.h: Undef USE_MMAP.
8805 * configure, config.in: Regenerated.
8806 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
8807 table handling the old way.
8808 (aout_get_external_symbols): Don't complain if last byte of string
8810 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
8811 (bfd_free_window) [! USE_MMAP]: Don't define.
8812 (bfd_get_file_window,
8813 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
8815 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
8817 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
8820 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
8822 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
8823 compatible with AMD generated COFF files. Try to support both AMD
8824 and GNU formats simultaneously.
8825 (coff_a29k_relocate_section): Likewise.
8827 * libbfd.c (bfd_get_file_window): Change writable parameter from
8828 int to boolean; update all callers. Pass MAP_SHARED if not
8829 writable--it's required on Solaris. Cast fprintf argument to
8831 * bfd-in.h (bfd_get_file_window): Update declaration.
8832 * bfd-in2.h: Rebuild.
8833 * aoutx.h: Update calls to bfd_get_file_window.
8835 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
8837 (xcoff_swap_ldhdr_in): New static function.
8838 (xcoff_swap_ldsym_in): New static function.
8839 (xcoff_find_reloc): Handle the case of a single reloc correctly.
8840 (xcoff_link_add_symbols): If we just created a descriptor, pass it
8841 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
8842 Handle XTY_ER/XMC_XO symbols correctly.
8843 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
8844 rather than normal symbol table.
8845 (bfd_xcoff_import_symbol): It's not an error if the symbol is
8846 already defined with the same absolute value.
8847 (xcoff_mark): When considering called symbols, check whether the
8848 descriptor is from a dynamic object, rather than the symbol
8850 (xcoff_build_ldsyms): Likewise.
8852 * libbfd.c (bfd_get_file_window): Change return type to boolean.
8853 Cast realloc and malloc return values. If malloc or realloc fail,
8854 set bfd_error_no_memory.
8855 * bfd-in.h (bfd_get_file_window): Change type to boolean.
8856 * bfd-in2.h: Rebuild.
8858 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
8860 * coff-ppc.c (ppc_record_toc_entry): new function.
8861 (in_reloc_p): changed return value.
8862 (coff_ppc_relocate_section): much rework.
8863 (ppc_allocate_toc_section): new function.
8864 (ppc_process_before_allocation): new function.
8865 (ppc_coff_swap_sym_in_hook): new function.
8867 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
8868 (coff_link_add_symbols): initialize toc_offset.
8870 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
8871 (coff_swap_aouthdr_out): Added more sections to the data
8872 dictionary for the pe file header. Also changed linker version
8873 number on the ppc side.
8874 (dir_names): small improvements to the dictionary printing.
8875 (pe_mkobject_hook): save the file level flags.
8877 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
8878 (pe_tdata): added real_flags field
8879 (coff_tdata): added local_toc_sym_map and access macro
8881 * libcoff.h (coff_link_hash_entry): added toc_offset field
8882 (pe_tdata): added real_flags field
8883 (coff_tdata): added local_toc_sym_map and access macro
8885 * coffcode.h (coff_set_alignment_hook): added hook for PE.
8886 (coff_mkobject): init for local_toc_sym_map
8887 (coff_write_object_contents): set the internal_a.magic to
8888 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
8891 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
8893 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
8894 entries until both the line number address and the function name
8895 address are too large.
8897 * configure.in: Call AC_CHECK_PROG to find and cache AR.
8898 * configure: Rebuilt.
8900 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
8901 is defined in the environment.
8903 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
8905 * som.c (som_get_section_contents_in_window): Define to use
8908 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
8910 * coff-i860.c: New file, based on coff-i386.c.
8911 * cpu-i860.c: New file, based on cpu-i386.c.
8912 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
8913 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
8914 targets, using i860coff_vec.
8915 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
8916 trad-core.o and hosts/i860mach3.h.
8917 (i860coff_vec): Use coff-i860.o and cofflink.o.
8918 * configure: Rebuild.
8919 * Makefile.in: Rebuild dependencies.
8920 (ALL_MACHINES): Add cpu-i860.o.
8921 (BFD32_BACKENDS): Add coff-i860.o.
8922 (CFILES): Add cpu-i860.c and coff-i860.c.
8923 * targets.c (i860coff_vec): Declare.
8924 (bfd_target_vector): Add &i860coff_vec.
8925 * archures.c (bfd_i860_arch): Declare.
8926 (bfd_archures_list): Add &bfd_i860_arch.
8927 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
8928 (coff_set_flags): Handle bfd_arch_i860.
8929 (coff_write_object_contents): Handle I860 a.out magic number.
8931 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
8933 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
8934 the created .tc section to 2.
8935 (xcoff_mark): Don't keep a .loader reloc for a call to an
8936 undefined symbol when creating a shared library.
8937 (xcoff_build_ldsyms): When creating a shared library, generate
8938 global linkage code for a call to an undefined symbol.
8940 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
8942 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
8943 BFD32_BACKENDS, BFD64_BACKENDS.
8944 (.dep1): Put mkdep output in a separate file.
8945 Rebuilt dependencies.
8947 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
8950 Permit use of mmap when available:
8952 * configure.in: Check for mmap, madvise, mprotect.
8953 * config.in, configure: Regenerated.
8955 * libbfd.c (struct _bfd_window_internal): Define type.
8956 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
8958 (ok_to_map): New static variable for debugging.
8959 (_bfd_generic_get_section_contents_in_window): New function.
8960 * bfd-in.h (bfd_window_internal): Declare type.
8961 (bfd_window): Define type.
8962 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
8963 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
8966 * libaout.h (struct aoutdata): Add two window fields.
8967 (obj_aout_sym_window, obj_aout_string_window): New macros.
8968 * aoutx.h (some_aout_object_p): Initialize windows.
8969 (aout_get_external_symbols): Get symbol data and strings in
8970 windows instead of explicitly allocated buffers.
8971 (slurp_symbol_table): Free window instead of memory.
8972 (bfd_free_cached_info): Release windows instead of freeing storage
8974 (aout_link_free_symbols): Ditto.
8976 * targets.c (bfd_target): Add new field for
8977 get_section_contents_in_window.
8978 (BFD_JUMP_TABLE_GENERIC): Updated.
8979 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
8980 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
8981 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
8982 macros for get_section_contents_in_window field.
8984 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
8986 * core.c: Renamed to corefile.c
8987 * makefile.dos (OBJS): Change core.o to corefile.o
8988 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
8990 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
8992 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
8993 to o. Clobber and restore the list of new csects around the call
8994 to _bfd_generic_link_add_one_symbol, in case it wants to report a
8995 linker error and the linker wants to read the symbol table. Reset
8996 the line number count of a real section even if it has no relocs.
8997 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
8999 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
9002 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
9004 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
9005 an undefined symbol in a shared link.
9007 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
9008 oldtype from bfd_link_order_type to bfd_link_hash_type. From
9009 phdm@info.ucl.ac.be (Philippe De Muyter).
9011 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
9013 * coff-m88k.c (rtype2howto): New static function.
9014 (RTYPE2HOWTO): Use it rather than a macro definition.
9016 * coffcode.h (coff_write_object_contents): set internal_a.magic
9017 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
9019 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
9020 define TRAD_HEADER to new file hosts/delta68.h.
9021 m88*-motorola-sysv*, however, does use ptrace-core.o.
9022 * hosts/delta68.h: New file.
9024 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
9025 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
9027 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
9029 * i386linux.c (MY(vec)): Declare before use.
9031 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
9033 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
9034 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
9036 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
9037 BFD is not of the right type.
9038 (bfd_elf_get_needed_list): Likewise.
9039 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
9040 * sunos.c (bfd_sunos_get_needed_list): Likewise.
9041 * xcofflink.c (XCOFF_XVECP): Define.
9042 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
9044 (bfd_xcoff_import_symbol): Likewise.
9045 (bfd_xcoff_export_symbol): Likewise.
9046 (bfd_xcoff_link_count_reloc): Likewise.
9047 (bfd_xcoff_record_link_assignment): Likewise.
9048 (bfd_xcoff_size_dynamic_sections): Likewise.
9050 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
9051 table index against the number of symbols for a base relative
9054 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
9056 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
9057 full_aouthdr flag here...
9058 (_bfd_xcoff_bfd_final_link): ...not here.
9060 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
9062 * libelf.h: Rename to elf-bfd.h to avoid conflict with
9063 systems that have a system <libelf.h>.
9064 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
9065 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
9066 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
9067 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
9068 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
9069 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
9070 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
9072 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
9074 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
9075 set, set BSF_WEAK in symbol. Change all callers.
9076 (ecoff_get_extr): Set weakext based on BSF_WEAK.
9077 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
9078 _bfd_generic_link_add_one_symbol.
9079 (ecoff_indirect_link_order): Check that the section tdata relocs
9080 are not NULL before using them.
9082 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
9083 define TRAD_HEADER as hosts/alphalinux.h.
9084 * configure: Rebuild.
9085 * hosts/alphalinux.h: New file.
9086 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
9089 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
9091 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
9092 C_ECOMM storage classes.
9094 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
9096 (xcoff_mark): Call xcoff_mark_symbol.
9097 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
9098 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
9100 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
9102 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
9104 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
9106 (xcoff_find_reloc): New static function.
9107 (xcoff_link_add_symbols): Use it.
9108 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
9109 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
9110 relocate the value of C_DECL.
9112 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
9114 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
9116 * cofflink.c (_bfd_coff_generic_relocate_section): Make
9117 callback decide what goes in .relocs.
9118 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
9119 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
9122 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
9124 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
9127 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
9129 * xcofflink.c: More improvements, mostly to fix handling of
9130 constructors and a few other special cases.
9131 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
9132 zero, reverting yesterday's change.
9133 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
9134 (bfd_xcoff_link_count_reloc): Declare.
9135 (bfd_xcoff_record_link_assignment): Declare.
9136 * bfd-in2.h: Rebuild.
9138 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
9140 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
9141 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
9142 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
9143 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
9144 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
9145 Change PAGE_SIZE to TARGET_PAGE_SIZE.
9147 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
9150 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
9151 segments includes the a.out header. See to that the magic number
9152 *always* is big-endian.
9154 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
9155 m68k4k NetBSD configurations.
9157 * configure.in, configure: Separate i386 & mips NetBSD
9158 configurations from other BSD ones. Don't assume DEC is the only
9159 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
9160 configurations. Add support for m68k4k NetBSD object format.
9162 * libaout.h: Added M_68K4K_NETBSD magic.
9164 * m68k4knetbsd.c: New file.
9166 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
9168 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
9171 * hosts/mipsnbsd.h: New file.
9173 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
9175 * xcofflink.c: Numerous changes to get closer to a working XCOFF
9177 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
9178 toc_section, and entry_section fields.
9179 (struct xcoff_section_tdata): Remove ldrel_count field.
9180 * libcoff.h: Rebuild.
9181 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
9183 (coff_compute_section_file_positions): If RS6000COFF_C, generate
9184 full a.out header if full_aouthdr is set in xcoff_data.
9185 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
9186 based on sections stored in xcoff_data.
9187 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
9189 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
9190 (rs6000coff_vec): Set symbol_leading_char to '.'.
9191 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
9192 value stored in ret rather than returning a pointer value.
9194 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9196 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
9199 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
9201 * som.c (som_slurp_string_table): Allocate the strings with malloc
9202 since they're free'd by free_cached_info.
9203 (som_slurp_symbol_table): Similarly for the symbol table.
9205 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
9207 * Makefile.in (diststuff): Don't make headers.
9209 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
9211 * Makefile.in: Rebuild dependencies.
9213 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
9214 output_bfd is not SunOS.
9215 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
9216 non-SunOS input files.
9218 * xcofflink.c: Extensive changes to support linking shared objects
9219 and generating a .loader section.
9220 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
9221 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
9222 last_symndx, and ldrel_count fields.
9223 * libcoff.h: Rebuild.
9224 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
9225 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
9227 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
9228 (bfd_xcoff_export_symbol): Declare.
9229 (bfd_xcoff_size_dynamic_sections): Declare.
9230 * bfd-in2.h: Rebuild.
9232 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
9234 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
9235 * configure: Rebuild.
9236 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
9237 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
9239 (pmac_xcoff_vec): Update to use new xcoff support.
9240 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
9241 (xcoff_write_armap): Declare buf as unsigned char.
9242 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
9244 * mpw-make.sed: Generalize subdir_do edit.
9246 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
9248 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
9249 correctly. Don't initialize asect->vma.
9251 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
9253 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
9254 something a little less than the page size.
9256 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
9258 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
9260 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
9262 * coff-i386.c (coff_i386_reloc_type_lookup): New.
9263 * coffcode.h (coff_write_object_contents): If .bss is before
9264 .data us that as data_start.
9265 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
9267 * peicode.h (add_data_entry): Use _cooked_size of data directory.
9268 (coff_swap_outhdr_out): Hardwire in version number.
9270 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
9272 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
9273 major and minor to *_vno, since the former are also macros in
9274 SunOS header files. Cast result of bfd_alloc to appropriate
9277 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
9278 before assigning to sec_data.
9280 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
9282 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
9283 now relative to the section, not absolute.
9284 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
9285 get the file name when there is a N_SO directory name. When
9286 handling stabs, remember that section->vma was added to the
9289 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
9291 * sunos.c (struct sunos_link_hash_table): Add needed field.
9292 (sunos_link_hash_table_create): Call bfd_release, not free.
9293 (sunos_link_hash_table_create): Initialize needed field.
9294 (sunos_add_dynamic_symbols): Record needed objects.
9295 (bfd_sunos_get_needed_list): New function.
9296 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
9297 * bfd-in2.h: Rebuild.
9299 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
9301 * libcoff-in.h (pe_data_type.in_reloc_p): New.
9303 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
9305 * bfd-in.h (struct bfd_link_needed_list): Rename from
9306 bfd_elf_link_needed_list.
9307 * bfd-in2.h: Rebuild.
9308 * elf.c, elflink.h, libelf.h: Corresponding changes.
9310 Add start at AIX linker support; no shared libraries yet.
9311 * xcofflink.c: New file.
9312 * configure.in (rs600coff_vec): Use xcofflink.o.
9313 * configure: Rebuild.
9314 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
9316 (struct xcoff_section_tdata): Define.
9317 (xcoff_section_data): Define macro.
9318 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
9319 (_bfd_xcoff_bfd_link_add_symbols): Declare.
9320 (_bfd_xcoff_bfd_final_link): Declare.
9321 (_bfd_ppc_xcoff_relocate_section): Declare.
9322 * libcoff.h: Rebuild.
9323 * coff-rs6000.c: Clean up a bit.
9324 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
9325 cputype, csects, and debug_indices.
9326 (xcoff_copy_private_bfd_data): Copy cputype.
9327 (xcoff_howto_table): Rename from rs6000coff_howto_table.
9328 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
9329 (xcoff_reloc_type_lookup): Rename from
9330 rs6000coff_reloc_type_lookup.
9331 (coff_relocate_section): Define.
9332 (_bfd_xcoff_sizeof_headers): Define.
9333 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
9334 (_bfd_xcoff_bfd_relax_section): Define.
9335 (_bfd_xcoff_bfd_link_split_section): Define.
9336 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
9338 * coffcode.h (coff_compute_section_file_positions): If AIX,
9339 increment sofar by SMALL_AOUTSZ if not executable.
9340 (coff_write_object_contents): If AIX, always output an a.out
9341 header; if not executable, header size of SMALL_AOUTSZ.
9342 * hash.c (struct bfd_strtab_hash): Add xcoff field.
9343 (_bfd_stringtab_init): Initialize xcoff field.
9344 (_bfd_xcoff_stringtab_init): New function.
9345 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
9346 (_bfd_stringtab_emit): In XCOFF mode, write out length.
9347 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
9348 * libbfd.h: Rebuild.
9349 * Makefile.in: Rebuild dependencies.
9350 (BFD32_BACKENDS): Add xcofflink.o.
9351 (CFILES): Add xcofflink.c.
9353 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
9354 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
9355 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
9357 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9359 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
9361 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
9363 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
9364 * config.in: Regenerated.
9366 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
9367 (_bfd_chunksize): New variable.
9368 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
9369 for obstack chunk size.
9370 * configure.in: Check for getpagesize.
9371 * configure: Regenerated.
9373 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9375 * trad-core.c (rawptr): Make it a local variable of
9376 ptrace_unix_core_file_p.
9378 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
9380 * coff-arm.c (in_reloc_p): New.
9381 * coff-i386.c (in_reloc_p): New.
9382 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
9383 (coff_write_object_contents): Only set has_reloc_section
9385 * cofflink.c (_bfd_coff_generic_relocate_section): Call
9386 in_reloc_p to decide if reloc should be emitted.
9387 * libcoff.h (pe_data_type.in_reloc_p): New.
9388 * peicode.h (pe_mkobject): Initialize in_reloc_p.
9390 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
9392 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
9393 (_bfd_coff_read_internal_relocs): Likewise.
9394 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
9395 (_bfd_coff_read_internal_relocs): Likewise.
9397 * elflink.h (elf_link_add_object_symbols): Correct conditions
9398 under which type and size change warnings are issued.
9400 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
9402 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
9403 a symbol which is not in a real section.
9404 (coff_write_native_symbol): Corresponding change.
9406 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
9407 coff_link_hash_newfunc and make non-static.
9408 (_bfd_coff_link_hash_table_init): New function, broken out of
9409 _bfd_coff_link_hash_table_create.
9410 (_bfd_coff_link_hash_table_create): Use it.
9411 (process_embedded_commands): Make static.
9412 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
9413 (_bfd_coff_link_hash_table_init): Declare.
9414 * libcoff.h: Rebuild.
9416 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
9417 field in XCOFF tdata.
9418 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
9419 U802ROMAGIC, for clarity. Try to set arch and machine correctly
9420 based on cputype stored in a.out header, or in n_type of initial
9422 (coff_write_object_contents): Set cputype correctly in a.out
9424 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
9426 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
9427 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
9429 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
9430 * libcoff.h: Rebuild.
9432 * cpu-rs6000.c (rs6000_compatible): New static function.
9433 (bfd_rs6000_arch): Use it.
9434 * cpu-powerpc.c (powerpc_compatible): New static function.
9435 (arch_info_struct): Define various flavours of PowerPC.
9436 (bfd_powerpc_arch): Use powerpc_compatible. Point at
9439 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
9441 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
9443 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
9445 * elflink.h (elf_link_add_object_symbols): Don't warn about
9446 changing the size or type if the old definition was weak.
9448 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
9450 * coffcode.h (combined_entry_type): Add fix_line field.
9451 (coff_slurp_line_table): Warn if we try to set the lineno field of
9453 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
9454 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
9455 * coffgen.c (coff_mangle_symbols): Handle fix_line.
9456 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
9458 (coff_print_symbol): Print fix_value symbols in a useful fashion.
9459 * libcoff.h: Rebuild.
9461 * libcoff-in.h (struct xcoff_tdata): Define.
9462 (xcoff_data): Define.
9463 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
9464 * bfd-in2.h, libcoff.h: Rebuild.
9465 * coff-rs6000.c (xcoff_mkobject): New static function.
9466 (coff_mkobject): Define.
9467 (xcoff_copy_private_bfd_data): New static function.
9468 (coff_bfd_copy_private_bfd_data): Define.
9469 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
9471 (rs6000coff_vec): Add DYNAMIC to object_flags.
9472 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
9473 .loader sections specially.
9474 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
9475 section alignment from the XCOFF tdata information.
9476 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
9477 F_SHROBJ, and copy the extra a.out header information into the
9478 XCOFF tdata structure.
9479 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
9480 F_DYNLOAD and the extra a.out header information.
9481 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
9482 C_HIDEXT symbol with attached csect information.
9483 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
9484 in the o_maxdata field.
9485 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
9486 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
9487 end if BSF_NOT_AT_END is set.
9489 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
9490 _bfd_read_ar_hdr_fn.
9491 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
9492 * bfd-in2.h, libbfd.h: Rebuild.
9493 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
9495 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
9496 (bfd_slurp_bsd_armap_f2): Likewise.
9497 (_bfd_slurp_extended_name_table): Likewise.
9499 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
9501 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9503 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
9504 when the symbol table is empty.
9506 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
9507 space for section symbols, since we don't output them either.
9508 (elf_m68k_adjust_dynindx): Removed.
9510 * ptrace-core.c (rawptr): Make it a local variable of
9511 ptrace_unix_core_file_p.
9513 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9515 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
9518 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
9519 Mac object file formats.
9521 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
9523 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
9524 auxent if there isn't one.
9525 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
9526 rather than FILNMLEN as the maximum name length.
9528 * coffcode.h (bfd_coff_backend_data): Add new field
9529 _bfd_coff_print_aux.
9530 (bfd_coff_print_aux): New static function.
9531 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
9532 scnlen field of an XTY_LD csect aux entry.
9533 (coff_print_aux): New static function.
9534 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
9535 in coff_pointerize_aux_hook.
9536 (bfd_coff_std_swap_table): Initialize new field.
9537 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
9538 * libcoff.h: Rebuild.
9539 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
9540 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9542 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
9543 if there are symbols, for native AIX ld compatibility.
9545 * coffcode.h (bfd_coff_backend_data): Add new field
9546 _bfd_coff_pointerize_aux_hook.
9547 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
9548 or I960, and as 0 otherwise.
9549 (bfd_coff_std_swap_table): Initialize new field.
9550 * libcoff.h: Rebuild.
9551 * coffgen.c (coff_pointerize_aux): Change parameters to take
9552 symbol pointer instead of type and class, and to take aux index.
9553 Call _bfd_coff_pointerize_aux_hook if it is defined.
9554 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
9555 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
9556 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9558 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
9559 read-only/host-only support.
9561 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
9563 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
9566 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
9567 BFD_JUMP_TABLE_ARCHIVE accordingly.
9568 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
9569 (_bfd_compute_and_write_armap): Declare.
9570 (_bfd_generic_read_ar_hdr): Declare.
9571 (_bfd_read_ar_hdr): Define.
9572 (_bfd_noarchive_read_ar_hdr): Define.
9573 (_bfd_archive_bsd_read_ar_hdr): Define.
9574 (_bfd_archive_coff_read_ar_hdr): Define.
9575 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
9576 _bfd_read_ar_hdr instead.
9577 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
9578 (_bfd_compute_and_write_armap): Rename from
9579 compute_and_write_armap. Make non-static. Change all callers.
9580 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
9581 than _bfd_snarf_ar_hdr.
9582 * aout-target.h (MY_read_ar_hdr): Define if not defined.
9583 * ieee.c (ieee_read_ar_hdr): Define.
9584 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
9585 * oasys.c (oasys_read_ar_hdr): Define.
9586 * som.c (som_read_ar_hdr): Define.
9587 * bfd-in2.h, libbfd.h: Rebuild.
9589 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
9591 * peicode.c (coff_swap_filehdr_in): If symptr is
9592 zero, there aren't any symbols, even if nsyms is set.
9594 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
9596 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
9598 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
9599 sections, and set styp correctly for them: .got, .hash, .dynamic,
9600 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
9601 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
9603 (ecoff_sort_hdrs): New static function.
9604 (ecoff_compute_section_file_positions): Return boolean, not void.
9605 Sort the sections by VMA before looking through them. Put the
9606 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
9607 section on an appropriate boundary within the page.
9608 (ecoff_compute_reloc_file_positions): Check return value of
9609 ecoff_compute_section_file_positions.
9610 (_bfd_ecoff_set_section_contents): Likewise.
9611 (_bfd_ecoff_write_object_contents): Check for various Alpha
9612 section types when incrementing text_size and data_size. Call
9613 adjust_headers backend function if it exists.
9614 * coff-alpha.c (alpha_adjust_headers): New static function.
9615 (alpha_ecoff_backend_data): Initialize adjust_headers field.
9616 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9618 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
9620 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
9622 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
9623 of ALTERNATE_AIX_CORE_FORMAT.
9624 * configure.in (aix4): No longer need CORE_FLAGS.
9625 * configure: Updated.
9627 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
9629 NS32k changes from Ian Dall:
9630 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
9632 (aout_link_input_section_std, aout_link_input_section_ext,
9633 aout_link_reloc_link_order): Call them instead of _bfd_*
9635 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
9637 (backend_data): Use it instead of hardcoded zero.
9639 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
9640 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
9642 * ns32knetbsd.c: Include bfd.h.
9643 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
9644 (MY_bfd_reloc_type_lookup): Declare function too.
9645 * pc532-mach.c (set_sizes): Don't declare.
9646 (MY_text_includes_header, MY_exec_header_not_counted): Define.
9647 (backend_data, MY_backend_data): Don't define.
9649 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
9650 ns32k-*-lites* like ns32k-*-netbsd*.
9652 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
9655 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
9657 * coffcode.h (coff_write_object_contents): Restore setting
9658 f_timdat to 0, deleted on August 22.
9660 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
9662 * coffcode.h (coff_bfd_copy_private_symbol_data,
9663 coff_bfd_copy_private_section_data,
9664 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
9665 * peicode.h (coff_bfd_copy_private_bfd_data): New
9666 (pe_bfd_copy_private_bfd_data): New.
9667 (coff_swap_scnhdr_in): Swap bss size into the right place.
9668 (pe_print_private_bfd_data): Add some newlines.
9670 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
9672 * som.c (setup_sections): Don't die if a space has no subspaces.
9674 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
9676 * elflink.h (elf_link_add_object_symbols): Don't let a weak
9677 dynamic symbol override a common symbol. Don't change the size or
9678 type if they have been set and the new symbol is not a definition.
9679 Warn if the size or type changes.
9681 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
9683 * som.c (som_begin_writing): Don't write the symbol table or
9685 (som_finish_writing): Write them here. Place them after the
9686 subspace data, but before the relocs.
9688 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
9690 * sunos.c (sunos_add_one_symbol): Just pass false, not
9691 info->shared_library, to sunos_create_dynamic_sections.
9692 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
9694 (sunos_check_dynamic_reloc): Remove .text section assertion.
9696 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
9698 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
9699 * configure, configure.in: Add pmac_xcoff_vec case.
9700 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
9701 * coff-pmac.c: New file, PowerMac XCOFF support.
9702 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
9703 * targets.c (pmac_xcoff_vec): Declare.
9705 * mpw-config.in: Various changes to be compatible with the
9706 autoconf-based configury.
9707 * mpw-make.sed: New file, sed commands to translate Unix
9708 makefile into MPW syntax.
9709 * mpw-make.in: Remove.
9710 * hosts/mpw.h: Remove.
9711 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
9712 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
9714 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
9716 * binary.c (binary_get_symtab): Return an empty string on error.
9717 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
9719 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
9721 * coff-ppc.c: Reformatted according to gnu conventions
9722 Removed irrelevant "if 0" code
9724 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
9726 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
9727 symbols rather than as indirect symbols.
9728 (MY(slurp_symbol_table)): Don't do anything special about
9731 * coffcode.h (coff_new_section_hook): Make sure that the alignment
9732 of .ctors and .dtors sections is no larger than 2.
9734 * sunos.c (sunos_add_one_symbol): Don't change
9735 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
9737 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
9738 dynamic symbols when creating a shared library.
9739 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
9741 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
9742 written even if it is not defined in a regular object.
9743 (sunos_write_dynamic_symbol): Use plt_offset for the address of
9744 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
9745 rather than the constant 22.
9746 (sunos_check_dynamic_reloc): Handle creating a shared library.
9747 (sunos_finish_dynamic_link): Set the first entry in the GOT to
9748 zero when creating a shared library.
9749 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
9750 write it out at the start of the symbol table.
9752 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
9754 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
9756 * config.bfd: Add arm-*-coff.
9757 * configure.in, configure: Add armcoff_{little,big}_vec.
9758 * targets.c (armcoff_{little,big}_vec): Declare.
9759 (bfd_target_vector): Add armcoff_{little,big}_vec.
9760 * coff-arm.c (armcoff_{little,big}_vec): Always define.
9762 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
9764 * targets.c (bfd_find_target): Remove debugging code.
9766 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
9768 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
9770 * Makefile.in: added *-ppc files
9771 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
9772 allow pe based .o's to be shared with other tools on ppc/NT
9773 * config.bfd: added powerpc[le]-[pe|winnt] config support
9774 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
9775 * peicode.h: Added more section flags for PE on ppc
9776 Added coff_swap_filehdr_out to allow peicode.h to be
9777 used for non-image PE files on ppc.
9778 Check for image, or not, before copying pe_opthdr
9779 * targets.c: Added new bfd's
9780 * targets.c: Removed two inactive bfds that shouldn't have made it this
9783 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9785 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
9786 explicit values to initialize all relocs. Change all users.
9787 (ppc_elf_brtaken_inner): New function to handle branch predicition
9789 (ppc_elf_brtaken_reloc): Ditto.
9790 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
9791 relocs use ppc_elf_unsupported_reloc.
9792 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
9793 needs to be reported.
9794 (ppc_elf_relocate_section): Support branch prediction relocs.
9796 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
9798 * bfd.c (bfd_assert): Remove \n from string passed to
9801 * coff-i386.c: (TWO_DATA_SECS): Don't define.
9802 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
9803 (bfd_coff_make_section_hook): Don't define.
9804 (coff_make_section_hook): Remove.
9805 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
9806 (styp_to_sec_flags): Likewise.
9807 (coff_write_object_contents): Likewise.
9808 (bfd_coff_std_swap_table): Don't initialize make_section_hook
9810 * libcoff.h: Rebuild.
9811 * coffgen.c (make_a_section_from_file): Just call
9812 bfd_make_section_anyway, not bfd_make_section or
9813 bfd_coff_make_section_hook.
9814 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
9815 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
9816 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
9817 make_section_hook field.
9818 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9820 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
9821 pointers into value field for warning and indirect symbols; just
9822 leave the value field alone.
9823 * linker.c (generic_link_add_symbol_list): Use next symbol for
9824 warning and indirect symbols, rather than looking in symbol value.
9825 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
9826 parameter. Change all callers. Remove support for indirect
9827 symbols; it didn't work anyhow.
9828 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
9829 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
9830 * bfd-in2.h: Rebuild.
9832 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9834 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
9835 go back to telling the tools this reloc operates on 32 bits.
9837 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
9839 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
9840 rather than a direct fprintf.
9841 * archive.c (_bfd_write_archive_contents): Likewise.
9842 * coffcode.h (coff_slurp_symbol_table): Likewise.
9843 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
9844 (ppc_elf_unsupported_reloc): Likewise.
9845 (ppc_elf_relocate_section): Likewise.
9846 * i386linux.c (linux_tally_symbols): Likewise.
9847 (linux_finish_dynamic_link): Likewise.
9848 * osf-core.c (osf_core_core_file_p): Likewise.
9849 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
9850 * som.c (som_sizeof_headers): Likewise.
9851 * srec.c (srec_bad_byte): Likewise.
9852 * bfd.c (bfd_assert): Likewise. Also change file to be const.
9853 * libbfd-in.h (bfd_assert): Declare first parameter const.
9854 * libbfd.h: Rebuild.
9855 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
9856 bfd_reloc_overflow is enough.
9857 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
9858 * coff-h8500.c (rtype2howto): Likewise.
9859 * coff-z8k.c (rtype2howto): Likewise.
9860 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
9861 * elf.c (_bfd_elf_get_lineno): Likewise.
9862 (_bfd_elf_no_info_to_howto): Likewise.
9863 (_bfd_elf_no_info_to_howto_rel): Likewise.
9864 * hp300hpux.c (convert_sym_type): Likewise.
9865 (MY(swap_std_reloc_in)): Likewise.
9866 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
9868 * libaout.h (struct aoutdata): Add line_buf field.
9869 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
9870 and filename_buffer. Instead, use a malloc buffer stored in the
9871 new line_buf field. Remove length restrictions.
9873 * coffgen.c (string_size): Remove static variable.
9874 (debug_string_size, debug_string_section): Likewise.
9875 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
9876 and debug_string_size_p parameters. Use them instead of the
9877 global variables. Change all callers.
9878 (coff_write_symbol): Likewise.
9879 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
9880 (coff_write_symbols): Add local variables to replace removed
9883 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
9884 function, and line_base fields.
9885 * libcoff.h: Rebuild.
9886 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
9887 information, rather than using static variables.
9889 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
9890 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
9892 * init.c (initialized): Remove static variable.
9893 (bfd_init): Don't bother setting initialized.
9894 (bfd_check_init): Remove.
9895 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
9896 * libbfd.h: Rebuild.
9898 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
9900 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
9901 size for full core dumps. Copy core file header to private data.
9902 (rs6000coff_core_file_failing_command,
9903 rs6000coff_core_file_failing_signal): New functions to extract
9904 the file name and terminating signal from the core file.
9905 * coff-rs6000.c: Use them.
9907 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
9909 Change arch info to be const, initialized at compile time.
9910 * archures.c: Reindent many functions. Change CONST to const.
9911 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
9912 nothing set it anyhow. Make next const.
9913 (bfd_arch_info_list): Remove.
9914 (bfd_archures_list): Rename from archures_init_table. Change from
9915 a table of function pointers to a table of bfd_arch_info_type
9916 structure addresses.
9917 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
9918 (bfd_lookup_arch): Likewise.
9919 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
9921 (bfd_default_arch_struct): Make const.
9922 (bfd_arch_init, bfd_arch_linkin): Remove.
9923 (bfd_get_arch_info): Return a const pointer.
9924 * init.c (bfd_init): Don't call bfd_arch_init.
9925 * bfd.c (struct _bfd): Make arch_info const.
9926 * bfd-in2.h: Rebuild.
9927 * libbfd.h: Rebuild.
9928 * configure.in: Put & before everything in $selarchs.
9929 * configure: Rebuild.
9930 * cpu-*.c: Change bfd_*_arch from a function which calls
9931 bfd_arch_linkin to a const structure.
9932 * ieee.c (ieee_object_p): Make arch const.
9934 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9936 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
9938 * bfd-in2.h: Regenerate.
9939 * libbfd.h: Regenerate.
9941 * elf32-ppc.c (reloc_type): Update names to match current draft.
9942 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
9943 relative. Update names to current V.4 draft.
9944 (ppc_elf_reloc_type_lookup): Add support for more relocations.
9945 (ppc_elf_relocate_section): Rename relocations to match draft.
9947 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
9949 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
9950 compiled with -mrelocatable-lib to be linked with either normal
9951 modules or -mrelocatable modules.
9953 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
9955 * coffcode.h (coff_write_object_contents): Clear the vstamp field
9956 in the a.out header.
9958 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
9959 a reloc against a local symbol, even if it's not a section.
9961 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
9963 * targets.c (bfd_target): Remove unused align_power_min field.
9964 * bfd-in2.h: Rebuild.
9965 * All backends: Remove initialization of align_power_min.
9967 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
9969 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
9971 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
9973 * config.bfd (mips-dec-netbsd*): New target.
9974 * configure.host (mips-dec-netbsd*): New host.
9975 * configure.in (mips-dec-netbsd*): New native.
9976 * configure: Rebuild.
9978 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
9980 Make the COFF backend linker merge common types:
9981 * cofflink.c (struct coff_debug_merge_element): Define.
9982 (struct coff_debug_merge_type): Define.
9983 (struct coff_debug_merge_hash_entry): Define.
9984 (struct coff_debug_merge_hash_table): Define.
9985 (coff_debug_merge_hash_table_init): Define.
9986 (coff_debug_merge_hash_table_free): Define.
9987 (coff_debug_merge_hash_lookup): Define.
9988 (struct coff_final_link_info): Add debug_merge field.
9989 (coff_debug_merge_hash_newfunc): New static function.
9990 (_bfd_coff_final_link): Allocate and free debug_merge table.
9991 (coff_link_input_bfd): Merge identical enum, struct and union
9994 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
9996 Convert i960 COFF to use COFF backend linker.
9997 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
9998 structure to store the symbol being used.
9999 (coff_i960_start_final_link): New static function.
10000 (coff_i960_relocate_section): New static function.
10001 (coff_i960_adjust_symndx): New static function.
10002 (coff_start_final_link): Define.
10003 (coff_relocate_section): Define.
10004 (coff_adjust_symndx): Define.
10005 * coffcode.h (bfd_coff_backend_data): Add new callback function
10006 _bfd_coff_start_final_link.
10007 (bfd_coff_start_final_link): Define.
10008 (coff_start_final_link): Define if not defined.
10009 (bfd_coff_std_swap_table): Add coff_start_final_link.
10010 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
10012 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
10013 function callback is not NULL.
10014 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
10015 (_bfd_coff_internal_syment_name): Declare.
10016 * libcoff.h: Rebuild.
10017 * configure.in (icoff_big_vec): Add cofflink.o.
10018 (icoff_little_vec): Likewise.
10019 * configure: Rebuild.
10021 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
10023 * Makefile.in (clean-info): Remove extraneous tab from line
10026 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
10028 * cofflink.c (coff_link_input_bfd): Fail if a section with no
10029 contents has relocs.
10031 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
10033 * coffcode.h (coff_compute_section_file_positions): Keep the
10035 (coff_write_object_contents): Remember if it's a relocatable
10037 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
10038 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
10039 if relocatable file. Swap out saved raw size.
10041 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
10043 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
10044 (maintainer-clean): Rename from realclean, passing
10045 maintainer-clean down to subdirectories, but leave realclean as a
10048 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
10051 * dep-in.sed: Remove config.h from generated dependencies.
10053 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
10054 broken out of sunos_canonicalize_dynamic_symtab.
10055 (sunos_canonicalize_dynamic_symtab): Call new function
10056 sunos_slurp_dynamic_symtab.
10057 (sunos_add_dynamic_symbols): Add three new parameters. Return the
10058 dynamic symbol table to the caller.
10059 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
10060 callback to override the symbols being read.
10061 * libaout.h (struct aout_backend_data): Add three new parameters
10062 to add_dynamic_symbols callback.
10064 Extensive minor changes to avoid various gcc warnings. Also:
10065 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
10066 * archures.c (bfd_arch_info_type): Change mach field from long to
10068 (bfd_lookup_arch): Change machine parameter from long to unsigned
10071 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
10073 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
10074 a symbol with a non-zero plt_offset.
10076 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
10078 * elfcode.h (align_file_position): Remove; not used.
10080 * configure.in: Only check for <sys/procfs.h> on a native system,
10081 and make sure it defines prstatus_t.
10082 * configure: Rebuild.
10084 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
10086 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
10088 * config.in: Rename from config.h.in.
10089 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
10090 Check for config.h:config.in when creating stamp-h.
10091 * configure: Rebuild.
10092 * Makefile.in (stamp-h): Depend upon config.in rather than
10093 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
10094 calling config.status.
10096 * Makefile.in (do_distclean): Remove config.h and stamp-h.
10097 (Makefile): Just rebuild Makefile.
10098 (config.h, stamp-h): New targets.
10099 * configure.in: Create stamp-h when rebuilding config.h.
10100 * configure: Rebuild.
10102 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
10104 * configure.in: Call AC_CONFIG_HEADER. Substitute
10105 HOST_64BIT_LONG. Check that various header files exist. Check
10106 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
10107 and/or free need to be declared. Don't make a link to sysdep.h.
10108 Define TRAD_HEADER for various hosts.
10109 * configure: Rebuild.
10110 * configure.host: Don't set my_host. Add definitions taken from
10111 host header files for various entries. Remove entries which now
10113 * acconfig.h: New file.
10114 * config.h.in: New file, built by autoheader.
10115 * sysdep.h: New file.
10116 * Makefile.in (do_distclean): Don't remove sysdep.h.
10117 (RECONFIG): Remove.
10118 (LOCAL_H_DEPS): New variable.
10119 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
10121 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
10122 ($(OPTIONAL_BACKENDS)): Likewise.
10123 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
10124 looking through sysdep.h.
10125 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
10126 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
10127 (fprintf_vma, sprintf_vma): Likewise.
10128 (int64_type, uint64_type): Don't define.
10129 * bfd-in2.h: Rebuild.
10130 * archures.c, bfd.c, srec.c: Include <ctype.h>.
10131 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
10132 * lynx-core.c: Include stuff from old hosts/lynx.h.
10133 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
10134 rather than NO_FCNTL.
10135 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
10136 rather than NATIVE_HPPAHPUX_COMPILER.
10137 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
10139 * hosts/*.h: Remove all header files which merely include,
10140 declare, and define things. Leave header files which define
10141 information needed by trad-core.c.
10143 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
10144 (BFD_CC_FOR_BUILD): Define.
10145 * configure.in: Use BFD_CC_FOR_BUILD.
10146 * configure: Rebuild.
10148 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
10150 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
10151 * configure: Rebuild.
10153 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
10156 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
10158 * config.bfd: i386pe_ve -> i386pe_vec.
10160 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
10162 * configure.host: Incorporate host Makefile fragments by setting
10164 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
10165 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
10166 value based on whether the code is being compiled by a cross
10167 compiler. Don't substitute host_makefile_frag or frags.
10168 * aclocal.m4: New file to define local AC_PROG_CC.
10169 * configure: Rebuild.
10170 * Makefile.in (INSTALL): Set to @INSTALL@.
10171 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
10172 (INSTALL_DATA): Set to @INSTALL_DATA@.
10174 (CC): Define as @CC@.
10175 (CFLAGS): Set to @CFLAGS@.
10176 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
10177 (@host_makefile_frag@): Remove.
10178 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
10179 after other options.
10180 (config.status): Remove dependency upon @frags@.
10181 * config/*.mh, config/README: Remove.
10183 * config.bfd: Rewrite to incorporate the contents of the Makefile
10184 fragments by setting shell variables, rather than merely returning
10185 the name of a Makefile fragment.
10186 * configure.in: Use shell variables set by config.bfd rather than
10187 looking at the target Makefile fragment files. Don't substitute
10188 target_makefile_frag. Do substitute TDEFINES.
10189 * configure: Rebuild.
10190 * Makefile.in (@target_makefile_frag@): Remove.
10191 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
10192 * config/*.mt: Remove.
10194 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
10196 * configure.in: Put changequote lines around "i[345]86" patterns
10197 section of core file support.
10199 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
10201 * som.c (som_bfd_print_private_bfd_data): Define to use the
10204 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
10206 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
10207 entry, text_start and data_start.
10209 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
10211 * Makefile.in (OFILES): Remove $(TDEPFILES).
10212 * config/apollo.mt (TDEPFILES): Remove.
10213 * config/README: Update.
10215 * configure.in: For a native configuration, set COREFILE and
10216 COREFLAG based on the canonical host name.
10217 * configure: Rebuild.
10218 * Makefile.in: Rebuild dependencies.
10219 (ALL_CFLAGS): Add @COREFLAG@.
10220 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
10221 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
10222 support routines. Check LYNX_CORE rather than HOST_LYNX.
10223 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
10224 * i386lynx.c: Likewise.
10225 * m68klynx.c: Likewise.
10226 * sparclynx.c: Likewise.
10227 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
10228 * *-core.c: Comment changes.
10229 * config/decstation.mh (HDEPFILES): Remove.
10230 (HDEFINES): Remove -DTRAD_CORE.
10231 * config/irix3.mh (RANLIB): Remove.
10232 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
10233 (HDEFINES): Remove -DIRIX_CORE.
10234 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
10235 (HDEFINES): Remove -DTRAD_CORE.
10236 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
10237 * config/ultra3.mh (RANLIB): Remove.
10238 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
10239 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
10240 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
10241 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
10242 * config/hppahpux.mh, config/hppaosf.mh: Remove.
10243 * config/i386aix.mh, config/i386bsd.mh: Remove.
10244 * config/i386linux.mh, config/i386mach3.mh: Remove.
10245 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
10246 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
10247 * config/mipsmach3.mh, config/news-mips.mh: Remove.
10248 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
10249 * config/rs600.mh, config/rs6000lynx.mh: Remove.
10250 * config/solaris2.mh, config/stratus.mh: Remove.
10251 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
10252 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
10254 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
10256 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
10257 DT_FINI entry if the appropriate symbol is not in the hash table.
10259 * libelf.h (struct elf_backend_data): Add create_program_headers
10260 and want_hdr_in_seg fields.
10261 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
10263 (elf_backend_create_program_headers): Likewise.
10264 (elfNN_bed): Initialize create_program_headers and
10266 * elf.c (get_program_header_size): Call create_program_headers
10268 (map_program_segments): Check want_hdr_in_seg backend field. Call
10269 create_program_headers backend routine.
10271 * elf.c (assign_file_positions_except_relocs): Align non allocated
10272 sections when creating an executable.
10274 * elfcode.h (elf_swap_phdr_in): Make non static.
10275 (elf_swap_phdr_out): Make non static.
10276 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
10277 (bfd_elf32_swap_phdr_out): Declare.
10278 (bfd_elf64_swap_phdr_in): Declare.
10279 (bfd_elf64_swap_phdr_out): Declare.
10281 * ecofflink.c (ecoff_collect_shuffle): New static function.
10282 (_bfd_ecoff_get_accumulated_pdr): New function.
10283 (_bfd_ecoff_get_accumulated_sym): New function.
10284 (_bfd_ecoff_get_accumulated_ss): New function.
10285 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
10286 (_bfd_ecoff_get_accumulated_sym): Declare.
10287 (_bfd_ecoff_get_accumulated_ss): Declare.
10288 * libbfd.h: Rebuild.
10290 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
10292 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
10294 * elflink.h (elf_link_add_object_symbols): Handle indirect and
10295 warning symbols. If any section is named .gnu.warning.XXX, treat
10296 the contents as a warning to be issued if the symbol XXX is
10298 (elf_link_output_extsym): For an indirect or warning symbol, just
10299 output the symbol it points to.
10301 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
10302 if bfd_hash_allocate fails, since it will already be set.
10303 (generic_link_hash_newfunc): Likewise.
10304 (archive_hash_newfunc): Likewise.
10305 (hash_entry_bfd): New static function.
10306 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
10307 callback. Allocate a new warning using the hash table newfunc.
10308 Use bfd_hash_replace to update the entry in the hash table, rather
10309 than assuming we can copy the fields with structure assignment.
10311 * hash.c (bfd_hash_replace): New function.
10312 * bfd-in.h (bfd_hash_replace): Declare.
10313 * bfd-in2.h: Rebuild.
10315 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
10317 * config.bfd: Add mips*vr4300-*-elf* target.
10318 * config/mipsbvr4300.mt: Added.
10320 See file ChangeLog.2
10327 version-control: never