1 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3 * section.c (STD_SECTION): Account for recently added gc_mark
4 field in struct asection.
6 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7 (bfd_elf32_bfd_merge_private_bfd_data): Define.
9 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
11 ELF Section-level Garbage Collection:
12 * bfd.c (bfd_gc_sections): New.
13 * aout-adobe.c: Hook to default implementation.
14 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
15 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
16 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
17 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
18 * tekhex.c, versados.c: Likewise.
19 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
20 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
22 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
23 (bfd_generic_gc_sections): New.
24 * section.c (SEC_KEEP): New.
25 (asection): Add gc_mark member.
27 * elfcode.h (elf_gc*): New name remappings.
28 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
29 sections to be excluded.
30 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
31 (elf_gc_propogate_vtable_entries_used): New.
32 (elf_gc_smash_unused_vtentry_relocs): New.
33 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
34 (elf_gc_common_finalize_got_offsets): New.
35 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
36 * elfxx-target.h: Add and default gc hooks.
38 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
40 (struct elf_obj_tdata): Likewise for local_got_offsets.
41 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
42 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
43 * elf64-sparc.c, elflink.h: Likewise.
45 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
46 (ELF_LINK_HASH_MARK): Define.
47 (struct elf_backend_data): Add GC hooks.
48 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
50 * elf-m10300.c (mn10300_elf_check_relocs): New.
51 (mn10300_elf_gc_mark_hook): New.
52 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
53 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
54 (mn10300_elf_final_link_relocate): Likewise.
55 (mn10300_elf_relocate_section): Likewise.
56 (elf_backend_can_gc_sections): Define.
57 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
58 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
59 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
60 (mips_info_to_howto_rel): Likewise.
61 (mips_elf_relocate_section): Likewise.
62 (mips_elf_check_relocs): Likewise.
63 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
64 (elf_backend_can_gc_sections): Define.
65 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
66 (ppc_elf_howto_raw): Handle them.
67 (ppc_elf_reloc_type_lookup): Likewise.
68 (ppc_elf_relocate_section): Likewise.
69 (ppc_elf_check_relocs): Reference count .got and .plt entires.
70 Handle new vtable relocs.
71 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
72 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
73 (elf_backend_can_gc_sections): Define.
75 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
77 * archures.c (bfd_mach_mn10300): Define.
78 * elf-m10300.c: Include elf/mn10300.h
79 (elf_mn10300_mach): New function.
80 (_bfd_mn10300_elf_final_write_processing): Likewise.
81 (_bfd_mn10300_elf_object_p): Likewise.
82 (elf_backendfinal_write_processing): Define.
83 (elf_backend_object_p): Likewise.
85 * archures.c (bfd_mach_am33): Define.
86 * cpu-m10300.c (bfd_am33_arch): New arch info structure. Link it
87 into the NEXT field of bfd_mn10300_arch.
90 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
92 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
95 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
97 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
98 link_next field, not the next field.
100 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
102 * elf.c (map_sections_to_segments): Check the section address
103 against the phdr size both with and without a modulo of
106 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
108 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
109 linker created empty input section if the output section has the
112 * elflink.h (elf_link_output_extsym): Print an error message if
113 _bfd_elf_section_from_bfd_section fails.
115 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
119 Thu Jun 18 23:59:30 1998 Doug Evans <devans@seba.cygnus.com>
121 * reloc.c: New relocs BFD_RELOC_MIPS_DVP_11_S4,
122 BFD_RELOC_MIPS_DVP_U15_S3.
123 * elf32-mips.c: Handle them.
124 * bfd-in2.h: Regenerate.
125 * libbfd.h: Regenerate.
128 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
130 * elf.c (copy_private_bfd_data): Improve handling of Solaris
131 native linker output. Avoid putting an empty section in more than
134 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
136 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
137 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
139 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
141 * elf.c (swap_out_syms): New arg relocatable_p.
142 Don't add section VMA to symbols for relocatable output.
143 (_bfd_elf_compute_section_file_positions): Update call to
146 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
148 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
149 against 'addend' be signed rather than unsigned.
151 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
153 * elf32-m32r.c: Add prototyps for static functions.
155 * coff-arm.c: Add prototypes for static functions.
157 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
159 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
160 LMA is used to order sections in a segment.
162 * elf32-v850.c: Add prototypes for static functions.
163 Change type of addend parameter to bfd_vma in various functions.
165 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
167 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
168 complain_overflow_signed instead of complain_overflow_bitfield.
170 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
172 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
173 when comparing against 0.
175 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
177 * Makefile.am (config.status): New target.
178 * Makefile.in: Rebuild.
181 Wed Jun 3 11:39:57 1998 Doug Evans <devans@canuck.cygnus.com>
183 * elf32-mips.c (_bfd_mips_elf_fake_sections): Update to use
184 Elf32_Dvp_External_Overlay instead of 64 bit version.
187 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
189 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
190 error if previous object endianness doesn't match current object.
192 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
194 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
195 _bfd_elf_print_private)bfd_data ().
197 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
199 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
201 (elf_link_add_object_symbols): Set type_change_ok and
202 size_change_ok before calling elf_merge_symbol.
204 * elf32-mips.c (mips_elf_relocate_section): If we issue an
205 undefined symbol error, don't also issue an overflow error.
207 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
209 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
210 R_PPC_LOCAL24PC relocation should be local; if not, print an error
211 message instead of crashing.
213 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
215 * archures.c (bfd_mach_cpu32): Define.
216 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
218 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
219 * ieee.c: Include <ctype.h>.
220 (ieee_object_p): Parse out process ID string to make it more
221 likely to be acceptable for bfd_scan_arch.
222 * bfd-in2.h: Rebuild.
224 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
226 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
227 _bfd_elf_print_private_bfd_data() so that the program header will
230 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
232 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
233 0x68. Reindent. Add some comments.
236 Sun May 31 16:11:22 1998 Doug Evans <devans@canuck.cygnus.com>
238 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Set sh_link
239 field of .DVP.ovlytab to .DVP.ovlystrtab's section index.
240 (_bfd_mips_elf_section_from_shdr): Recognize SHT_DVP_OVERLAY_TABLE
242 (_bfd_mips_elf_fake_sections): Ditto.
245 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
247 * elf.c (copy_private_bfd_data): Adjust physical address of
248 segment in output BFD to contain LMAs of its sections.
250 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
252 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
253 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
254 endian data 32 bit relocations.
255 (elf32_sparc_merge_private_bfd_data): Check if linking little
256 endian objects with big endian objects.
257 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
258 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
259 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
261 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
262 * archures.c (bfd_mach_sparc_sparclite_le): New.
263 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
265 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
267 * peicode.h (add_data_entry): Fix precedence of operators in if ()
270 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
272 * bfd-in.h: Move over patch to bfd-in2.h.
274 * reloc.c (bfd_check_overflow): Add casts before shifts which may
276 (_bfd_relocate_contents): Likewise.
278 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
280 * peicode.h (add_data_entry): If the section has no private data
281 then do not create a Data Dictionary entry for it.
283 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
285 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
286 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
287 elf64_alpha_size_got_sections): Rewrite, handling multiple got
288 subsections during relaxation more correctly.
290 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
292 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
293 Add extra argument to bfd_arm_process_before_allocation ().
294 * bfd-in.h: Reflect changes made in bfd-in2.h.
295 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
296 coff class of a BFD symbol.
297 * coff-arm.c: Add support for interworking between Thumb code and
298 non-interworking aware ARM code.
300 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
302 * po/Make-in (install-info): New target.
304 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
306 * filemode.c: Remove; not used.
308 If sysdep.h includes a header file, don't include it again:
309 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
311 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
313 * archive.c: Don't include <string.h> or <errno.h>.
314 * evax-alpha.c; Don't include <stdio.h>.
315 * evax-egsd.c: Likewise.
316 * evax-etir.c: Likewise.
317 * evax-misc.c: Likewise.
318 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
319 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
321 * hpux-core.c: Likewise.
322 * netbsd-core.c: Likewise.
324 * libbfd.c: Don't include <sys/types.h>.
325 * nlmcode.h: Don't include <string.h>.
326 * osf-core.c: Don't include <string.h> or <stdio.h>.
327 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
328 <errno.h>, or <unistd.h>.
329 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
331 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
333 * configure.com: If the version number can not be found in
334 configure.in, set it to "unknown" rather than "2.8.1".
336 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
338 * elf32-mips.c (elf_mips_mach): New.
339 (_bfd_mips_elf_object_p): Use elf_mips_mach.
340 (_bfd_mips_elf_final_write_processing): Use the names
341 of machines, rather than the numbers. Set both the ARCH
342 and MACH in e_flags. Handle a few more specific machines.
343 (_bfd_mips_elf_merge_private_bfd_data): Merge both
344 EF_MIPS_ARCH and EF_MIPS_MACH.
346 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
348 * syms.c (bfd_is_local_label): Revert last change.
349 * srec.c (srec_write_symbols): Discard debugging symbols.
351 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
353 * som.c: Include <ctype.h>.
354 * som.h: Don't include sysdep.h.
356 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
359 * libbfd-in.h: Removed gettext includes and defines.
360 * sysdep.h: Moved gettext-related includes and defines here.
362 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
364 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
365 an ad-hoc test. Kill bogus #if 0 code.
366 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
368 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
370 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
371 when generating a normal executable for a symbol defined in a
372 regular file. When copying a reloc into the output file, adjust
373 the addend for a PC relative reloc against a global symbol.
375 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
378 * libbfd-in.h (_): Define as dgettext.
380 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
382 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
384 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
385 when declaring parameter types.
386 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
388 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
390 * config.bfd: If we include any ELF targets in targ_defvec and/or
391 targ_selvecs, then add the generic ELF targets to targ_selvecs.
392 * elf32-gen.c (dummy): New static const variable.
393 (elf_generic_info_to_howto): New static function.
394 (elf_generic_info_to_howto_rel): New static function.
395 (elf_info_to_howto): Define as elf_generic_info_to_howto.
396 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
397 * elf64-gen.c: Same changes as elf32-gen.c.
398 * elfcode.h (elf_object_p): For the generic target, ignore a
399 failure of bfd_default_set_arch_mach. Fix indentation a bit.
401 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
403 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
404 * configure: Rebuild.
406 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
408 * config.bfd: Update OSR5/Unixware patterns.
410 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
412 * elf.c (assign_file_positions_for_segments): Allow for holes
413 between sections added by a link script.
415 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
417 * configure.in: Change version number to 2.9.4
418 * configure: Rebuild.
420 Based on patch from H.J. Lu <hjl@gnu.org>:
421 * elf.c (bfd_elf_get_bfd_needed_list): New function.
422 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
423 * bfd-in2.h: Rebuild.
425 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
427 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
430 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
432 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
433 (elf64_alpha_relax_section): Fill them in.
434 (elf64_alpha_relax_opt_call): Implement more than a stub.
435 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
436 alignment on .scommon.
437 (elf64_alpha_merge_gots): Merge use counts as well.
439 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
441 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
442 for calculating a local symbol's address.
443 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
444 Set the .got's cooked size as well as the raw size.
446 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
448 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
449 internationalisation of printed information.
451 * coff-arm.c (coff_arm_print_private_bfd_data): Add
452 internationalisation of printed information.
454 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
456 * syms.c (struct indexentry): Change directory_name, file_name,
457 and function_name fields to char *.
458 (struct stab_find_info): Change cached_file_name field to char *.
460 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
462 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
464 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
466 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
468 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
470 * Makefile.am (install-data-local): Make $(includedir).
471 * Makefile.in: Rebuild.
473 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
475 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
477 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
479 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
480 * Makefile.in: Rebuild.
482 * bfd-in2.h: Rebuild for Nick's changes.
484 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
486 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
487 change wrt length == max_namelen.
489 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
491 * Many files: Added gettext invocations around user-visible
493 * libbfd-in.h: Added gettext includes and defines.
494 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
495 HAVE_LC_MESSAGES): Define.
496 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
498 * Makefile.am (SUBDIRS): Added po.
499 (POTFILES): New macro.
500 (po/POTFILES.in): New target.
501 (SOURCE_HFILES): New macro.
503 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
505 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
507 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
508 NT_PRSTATUS note section encountered, it contains the status of
509 the currently executing thread when the core file was written.
511 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
513 * libcoff.h: Add extra parameter to
514 bfd_coff_link_output_has_begun overrideable function.
515 * cofflink.c: Pass extra parameter to
516 bfd_coff_link_output_has_begun function.
517 * bfd-in.h: Add prototypes for exported ARM interworking
519 * peicode.h: ARM specific code reorganised to conform to BFD
521 * coffcode.h: ARM specific code reorganised to conform to BFD
523 * coff-arm.c: Code reorganised to conform to the BFD coding
524 conventions. Global variables have been moved into an ARM
525 specific hash table structure and a new function:
526 bfd_arm_get_bfd_for_interworking() has been created which is
527 called from the linker scripts.
529 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
531 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
533 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
534 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
535 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
536 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
538 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
540 * config.bfd: Added sparc86x support.
542 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
544 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
545 an out of range pc-relative jump/call to an undefined weak symbol.
547 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
549 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
552 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
554 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
555 an error other than bfd_error_system_call, set the error to
556 bfd_error_wrong_format.
558 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
559 bfd_elf32_powerpcle_vec.
561 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
562 program segments are zero, don't set p_paddr_valid.
564 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
566 * elf64-alpha.c: Initial implementation of relaxation --
567 (struct alpha_elf_link_hash_entry): Add use_count member.
568 (elf64_alpha_check_relocs): Initialize and increment it.
569 (elf64_alpha_can_merge_gots): Check it when considering merging.
570 (elf64_alpha_merge_gots): Drop entries with zero use.
571 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
572 (elf64_alpha_always_size_sections): Split out got sizing ...
573 (elf64_alpha_size_got_sections): ... here. New function.
574 (elf64_alpha_relax_find_reloc_ofs): New function.
575 (elf64_alpha_relax_with_lituse): Likewise.
576 (elf64_alpha_relax_without_lituse): Likewise.
577 (elf64_alpha_relax_opt_call): Likewise.
578 (elf64_alpha_relax_section): Likewise.
579 (elf64_alpha_add_symbol_hook): Likewise.
580 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
581 (elf64_alpha_relocate_section): Likewise.
582 (bfd_elf64_bfd_relax_section): Define.
583 (elf_backend_add_symbol_hook): Likewise.
585 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
587 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
588 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
589 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
591 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
593 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
594 * configure: Rebuild.
596 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
598 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
599 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
600 * configure.in: Define and substitute WIN32LDFLAGS and
602 * aclocal.m4: Rebuild with new libtool.
603 * configure, Makefile.in: Rebuild.
605 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
607 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
608 before any other symbols in the same section.
610 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
612 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
615 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
617 * dwarf2.c (comp_unit): Move it earlier in the source. Add
619 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
620 Use addr_size for address size, rather than sizeof(bfd_vma).
621 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
622 Fix call to read_address.
623 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
624 Scrap other unneeded arguments. Fix call to read_address.
625 (scan_unit_for_functions): Fix call to read_attribute.
626 (parse_comp_unit): We now handle more values for addr_size.
627 Set addr_size in unit. Fix call to read_attribute and
630 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
632 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
634 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
636 * archures.c (bfd_default_scan): Add m68k cases back to default
637 switch, reverting patch of March 25, since IEEE support depends
640 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
642 * Makefile.am (diststuff): New target.
643 * Makefile.in: Rebuild.
645 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
647 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
648 som_offset when we have an extended name table.
650 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
652 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
654 * Makefile.in: Rebuild.
656 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
658 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
659 symbols when creating a shared library.
660 (elf_m68k_adjust_dynindx): New function, used by above code.
661 (elf_m68k_finish_dynamic_sections): Initialize the section
663 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
665 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
667 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
670 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
672 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
675 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
677 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
680 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
682 * configure.in: Set version to 2.9.1.
683 * configure: Rebuild.
685 * Branched binutils 2.9.
687 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
689 * syms.c (ENABLE_CACHING): Define.
690 (struct indexentry): Define.
691 (struct stab_cache): Remove.
692 (cmpindexentry): New static function.
693 (struct stab_find_info): Add new fields: indextable,
694 indextablesize, cached_indexentry, cached_offset, cached_stab, and
695 cached_file_name. Remove fields: file_cache, function_cache, and
697 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
698 index table and search it.
700 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
702 * elf.c (_bfd_elf_copy_private_section_data): Call
703 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
705 * cpu-mips.c: Remove trailing comma at end of enumeration list.
707 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
709 * coff-arm.c: Define all globally visible variables and functions
710 only when COFF_WITH_PE is not defined.
711 * configure.in (armpe_little_vec, armpe_big_vec): Add
713 * configure: Rebuild.
715 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
717 Fix some gcc -Wall warnings:
718 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
719 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
720 * archures.c (bfd_default_scan): Likewise.
721 * bfd.c (bfd_scan_vma): Likewise.
722 * binary.c (mangle_name): Likewise
723 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
724 * coff-sh.c (sh_relocate_section): Likewise.
725 * coff-stgo32.c (create_go32_stub): Likewise.
726 * coffcode.h (coff_slurp_line_table): Likewise.
727 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
728 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
729 (assign_file_positions_for_segments): Likewise.
730 * elf32-mips.c (mips_elf_relocate_section): Likewise.
731 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
732 * oasys.c (oasys_write_sections): Likewise.
733 * ppcboot.c (ppcboot_object_p): Likewise.
734 (mangle_name): Likewise.
735 * riscix.c (riscix_fix_pcrel_26): Likewise.
736 * srec.c (srec_scan): Likewise.
737 * stabs.c (_bfd_write_section_stabs): Likewise.
738 * sunos.c (sunos_add_dynamic_symbols): Likewise.
739 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
740 switch. Declare parameters for function pointers.
741 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
743 * elf.c (elf_sort_sections): Likewise.
744 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
745 Add default cases to switches.
746 (coff_arm_relocate_section): Remove unused local variables.
748 (coff_arm_bfd_set_private_flags): Change flag variable to type
750 * coff-mips.c (mips_relocate_section): Initialize use_lo.
751 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
752 (dump_toc): Change cat to const, and initialize it.
753 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
754 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
755 (sh_elf_relocate_section): Initialize r_symndx.
756 * coffcode.h (coff_compute_section_file_positions): Only declare
757 old_sofar if ALIGN_SECTIONS_IN_FILE.
758 (coff_write_object_contents): Initialize csym.
759 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
760 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
762 * dwarf2.c: Include libiberty.h.
763 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
764 (decode_line_info): Remove unused local variables.
765 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
766 (m32r_elf_relocate_section): Likewise.
767 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
768 (v850_elf_reloc): Likewise.
769 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
770 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
771 * elf.c (assign_file_positions_for_segments): Always set adjust.
773 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
774 parenthesize expression.
776 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
777 (m32r_elf_object_p): Return a value.
778 (m32r_elf_print_private_bfd_data): Change fprintf format string.
779 * elf32-mips.c (mips_elf_final_link): Initialize last.
780 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
781 * elf32-v850.c (v850_elf_object_p): Return a value.
782 (v850_elf_print_private_bfd_data): Change fprintf format string.
783 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
785 * elflink.h (elf_link_add_object_symbols): Change vernum to
786 unsigned int, and initialize it. Change fprintf format string.
787 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
788 when setting or comparing to soname_indx.
789 (elf_create_pointer_linker_section): Change num_symbols to
791 * libcoff-in.h (coff_data_type): Change flags to flagword.
792 * peicode.h (pe_print_idata): Initialize idx. Change j to
793 bfd_size_type. Initialize hint_member. Remove useless test to
795 (pe_print_edata): Change num_functions and num_names in struct
796 EDT_type to unsigned long. Remove cast. Change fprintf format
798 * ppcboot.c (ppcboot_object_p): Change i to size_t.
799 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
801 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
802 int *. Update uses. Change j to long.
803 * bfd-in2.h, libcoff.h: Rebuild.
805 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
807 * elf32-v850.c Remove definition of USE_REL.
808 (v850_elf_info_to_howto_rela): New function.
809 (v850_elf_perform_relocation): Renamed from
810 v850_elf_store_addend_in_insn. Removed replace argument.
811 (v850_elf_reloc): store the relocation in the addend field instead
813 (v850_elf_final_link_relocate): Now calls
814 v850_elf_perform_relocation.
815 (v850_elf_relocate_section): Remove code to generate REL
818 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
820 * coffcode.h (coff_new_section_hook): Set the type and storage
821 class in the native symbol information allocated for a new section
824 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
826 * peicode.h: Chain together calls to
827 coff_bfd_copy_private_bfd_data and
828 coff_bfd_print_private_bfd_data.
830 * coff-arm.c: Add prototypes for
831 coff_arm_bfd_print_private_bfd_data and
832 coff_arm_bfd_copy_private_bfd_data.
834 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
836 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
839 * peicode.h: Call arm-coff private data functions after handling
842 * coff-arm.c: Turn statics into globals so that they can be shared
843 both pe and pei backends.
845 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
847 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
849 (sunos_write_object_contents): Likewise.
850 * aoutx.h (NAME(aout,machine_type)): Likewise.
851 * coffcode.h (coff_set_arch_mach_hook): Likewise.
853 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
855 * archures.c (bfd_mach_m68*): Add definitions for various m68k
857 (bfd_default_scan): Remove m68k special cases.
858 * bfd-in2.h: Rebuild.
859 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
861 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
862 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
864 (bfd_m68k_arch): Set mach field to zero to signal no explicit
865 selection, change printable_name to just "m68k" and make that the
866 default instead of m68k:68020.
868 * aout-tic30.c (NAME): Define this to avoid multiple definitions
870 (MY_get_section_contents): Define as aout_32_get_section_contents
871 rather than NAME(aout,get_section_contents).
873 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
875 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
876 and call bfd_default_set_arch_mach to do the real work.
878 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
880 * bout.c (BALX): Include return register g14 as part of the insn.
882 (calljx_callback): Use it.
884 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
886 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
889 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
890 byte_count to unsigned int.
891 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
892 unused local variables.
894 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
895 variables er and er1.
897 * cpu-v850.c: Include <ctype.h>.
898 (scan): Case isdigit argument to unsigned char.
900 From Yan Meroth <YAN.MEROTH@st.com>:
901 * ihex.c (ihex_scan): Add extbase variable so that getting an
902 extended linear address record does not ignore any previous
904 (ihex_write_object_contents): When writing out an extended linear
905 address record, zero out any previous extended address.
907 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
909 * ieee.c (do_one): Check section before dereferencing it.
910 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
911 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
913 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
915 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
917 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
919 * coff-arm.c: Add interworking functions to pe backends.
922 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
924 * elf32-mips.c (R_MIPS15_S3): New relocation type.
925 (elf_mips_howto_table): Add R_MIPS15_S3.
926 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
927 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
928 * bfd-in2.h, libbfd.h: Rebuilt.
931 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
933 * configure.in: Use AM_DISABLE_SHARED.
934 * aclocal.m4, configure: Rebuild with libtool 1.2.
936 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
938 * coff-arm.c (coff_arm_relocate_section): Better error messages
939 when interowrking conflucts occur. Courtesy of Jonathan Walton
941 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
942 relocations. Patch courtesy of Jonathan Walton and Tony
945 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
947 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
948 part of Feb 22 change controling when to override the existing
949 symbol with the .plt entry.
951 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
953 * config.bfd (targ_cpu): Add thumb-pe target.
955 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
956 functions in PE build.
958 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
960 * config.bfd (sparclite-*-elf*): Added.
962 start-sanitize-vr4320
963 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
965 * mips-cpu.c: Reorganize sanitization.
967 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
970 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
972 * configure.in: Add elf.lo to elf shell variable.
973 * Makefile.am (BFD_LIBS): Remove elf.lo.
974 (BFD_LIBS_CFILES): Remove elf.c.
975 (BFD32_BACKENDS): Add elf.lo.
976 (BFD32_BACKENDS_CFILES): Add elf.c.
977 * configure, Makefile.in: Rebuild.
979 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
981 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
982 relocation against a now-local symbol should not have a dynamic
985 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
987 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
989 (pe_print_private_bfd_data): Print PE flags. From Mikey
990 <jeffdb@netzone.com>.
992 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
994 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
995 a plt entry when we can determine that we authoritatively define
998 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
1000 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
1001 don't actually use trad-core, but a SunOS-style core file handled
1003 * hosts/sparclinux.h: Remove.
1006 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
1008 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
1009 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
1010 (elf_mips_dvp_27_s4_howto): Describe it.
1011 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
1012 (mips_info_to_how_rel): Handle it.
1013 (mips_elf_relocate_section): Handle it.
1014 * bfd-in2.h,libbfd.h: Regenerate.
1017 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
1019 * peicode.h (pe_print_idata): If there is no .idata section, look
1020 for the import tables in some other section. Make the initial
1021 label line up better with the data. Print the import address
1022 table even if there is no import name table. If the import
1023 address table holds actual addresses, print them.
1026 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
1028 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
1031 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
1033 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
1034 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
1035 bfd_error_system_call.
1037 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
1039 * Makefile.am (AUTOMAKE_OPTIONS): Define.
1040 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1042 From H.J. Lu <hjl@gnu.org>:
1043 * Makefile.am (libbfd_la_LDFLAGS): Define.
1044 * Makefile.in: Rebuild.
1046 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
1048 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1049 * netbsd.h (MACHTYPE_OK): Define.
1050 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
1051 calling N_SET_MACHTYPE, rather than having a switch.
1052 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
1054 * i386netbsd.c (MACHTYPE_OK): Don't define.
1055 (DEFAULT_MID): Define.
1056 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
1057 (MACHTYPE_OK): Don't define.
1058 (DEFAULT_MID): Define.
1059 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
1060 (DEFAULT_MID): Define.
1061 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
1062 (DEFAULT_MID): Define.
1063 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
1064 (DEFAULT_MID): Define.
1066 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1067 * vaxnetbsd.c: New file.
1068 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
1069 rather than netbsd_core.
1070 * targets.c (vaxnetbsd_vec): Declare.
1071 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
1072 defined, add netbsd_core_vec.
1073 * configure.in: Set COREFILE for alpha*-*-netbsd* and
1074 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
1075 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
1076 * config.bfd (alpha*-*-netbsd*): New target.
1077 * Makefile.am: Rebuild dependencies.
1078 (BFD32_BACKENDS): Add vaxnetbsd.lo.
1079 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
1080 * configure, Makefile.in: Rebuild.
1082 * configure.host: Remove the old shared library build stuff. We
1083 now use libtool instead.
1085 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
1087 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
1089 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
1091 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
1092 * configure: Rebuild.
1094 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
1095 start-sanitize-m32rx
1096 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
1097 when merging m32r BFDs into m32rx BFDs.
1099 * elf32-v850.c (remember_hi16s_reloc): New function.
1100 (find_remembered_hi16s_reloc): New function.
1101 (v850_elf_store_addend_in_insn): Use the above new functions to
1102 match up HI6S relocs with LO16 relocs.
1105 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
1107 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
1108 (bfd_txvu_arch): Delete.
1109 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
1111 * bfd-in2.h: Regenerate.
1114 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
1116 * configure.in: Change -linux* to -linux-gnu*.
1117 * config.bfd, configure.host: Likewise.
1118 * configure: Rebuild.
1120 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
1122 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
1123 LO16/HI16S bug and improve comments about what is going on.
1125 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1127 * configure, aclocal.m4: Rebuild with new libtool.
1129 start-sanitize-v850e
1130 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
1132 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
1133 when merging v850 code into v850e/v850ea code. Do not initialise
1134 output flags if the input is the default architecture.
1136 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
1138 start-sanitize-r5900
1139 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
1141 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
1142 get the size from bfd_arch_bits_per_address instead of directly
1145 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
1147 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
1148 to wrap, just return all 1's bits instead.
1149 * libbfd.h: Regenerate.
1151 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
1153 * coff-i386.c (coff_pe_i386_relocate_section): New static function
1155 (coff_relocate_section): If COFF_WITH_PE, define as
1156 coff_pe_i386_relocate_section.
1157 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
1158 skip empty sections, to match coff_write_object_contents.
1160 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
1161 rather than swapping out r_offset twice. From Luke Deller
1162 <luked@cse.unsw.edu.au>.
1164 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
1166 * configure.in: Set libtool_enable_shared rather than
1167 libtool_shared. Remove diversion hack.
1168 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
1171 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
1173 * syms.c (struct stab_cache): Define.
1174 (struct stab_find_info): Remove cached_offset, cached_stab,
1175 cached_str, and cached_stroff fields. Add file_cache,
1176 function_cache, and line_cache fields.
1177 (_bfd_stab_section_find_nearest_line): Use extensive caching to
1180 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
1182 * peicode.h (pe_print_idata): Check for import of ordinal rather
1184 (pe_print_edata): If there is no .edata section, look for the
1185 export data in some other section.
1187 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
1189 * configure.in: Change version to 2.8.4.
1190 * configure: Regenerated.
1192 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1194 Add tms320c30 support:
1195 * cpu-tic30.c: New file.
1196 * aout-tic30.c: New file.
1197 * coff-tic30.c: New file.
1198 * archures.c (bfd_arch_tic30): Define.
1199 (bfd_tic30_arch): Declare.
1200 (bfd_archures_list): Add bfd_tic30_arch.
1201 * targets.c (bfd_target_vector): Add tic30_aout_vec and
1203 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
1204 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
1205 (coff_set_flags): Likewise.
1206 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
1207 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
1208 * Makefile.am: Rebuild dependencies.
1209 (ALL_MACHINES): Add cpu-tic30.lo.
1210 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
1211 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
1212 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
1213 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1215 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
1217 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
1218 to lag behind LO16 reloc by a couple of instructions.
1220 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
1222 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
1223 make to reexamine the file timestamp.
1224 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
1226 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
1230 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
1232 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
1233 and partial_inplace=false.
1234 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
1237 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
1239 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
1240 to create .dynsbss and .rela.sbss sections.
1241 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
1242 copied from dynamic objects into .sbss.
1243 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
1244 use it. Correct typo of .rela.sdata2.
1245 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
1246 put the data, which may now be in .sbss.
1247 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
1248 (elf_backend_create_dynamic_sections): Define as
1249 ppc_elf_create_dynamic_sections.
1251 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
1252 against _GLOBAL_OFFSET_TABLE_.
1253 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
1254 shared libraries which refer to local symbols. Make sure that the
1255 test for allocating space for a reloc in a shared object is the
1256 same as the test for emitting a reloc.
1259 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
1261 * elf32-mips.c: Add dvp support.
1264 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1266 * config.bfd (i[3456]-*-mingw32*): New target.
1267 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
1268 * aclocal.m4, configure: Rebuild.
1271 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
1273 * config.bfd, configure.in: Add dvp support.
1274 * configure: Regenerate.
1275 * aclocal.m4: Regenerate.
1276 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
1277 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1280 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
1282 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
1285 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
1287 Sparc v9 ABI compliant PLT:
1288 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
1289 (plt_templates, sparc64_elf_build_plt_entry): Delete.
1290 (LARGE_PLT_THRESHOLD): New define.
1291 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
1292 (sparc64_elf_build_plt): New function.
1293 (sparc64_elf_plt_entry_offset): Likewise.
1294 (sparc64_elf_plt_ptr_offset): Likewise.
1295 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
1296 contain the index for convenience. Skip the initial entries
1298 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
1299 memory for the benefit of .rela.plt.
1300 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
1301 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
1302 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
1303 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
1304 Call sparc64_elf_build_plt.
1305 (elf_backend_want_got_plt): No.
1306 (elf_backend_plt_readonly): No.
1307 (elf_backend_plt_alignment): 8.
1309 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
1310 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
1311 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
1314 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
1316 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
1318 * cpu-mips.c (arch_info_struct): Add mips variants.
1319 * bfd-in2.h: Rebuilt.
1321 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
1323 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
1326 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
1328 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
1329 (i[3456]86sco3.2v5*coff): New target.
1331 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
1333 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
1335 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
1337 * bfd.c (bfd_get_error_handler): Add orthogonal function.
1338 * bfd-in2.h: Regenerate.
1340 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
1342 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
1344 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
1346 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
1347 adjust addend for an output common symbol (from Jimmy Blair
1348 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
1349 defined symbol to counteract adjustment made in generic relocation
1352 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
1354 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
1356 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
1357 (GET_SCNDHR_NLNNO): Likewise.
1359 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
1361 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
1363 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
1365 * elf32-m32r.c: Add macros to handle NOP insertion.
1367 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
1369 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
1370 (xcoff_mark): Likewise.
1371 (xcoff_build_ldsyms): Mark absolute symbols.
1373 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
1375 * bout.c (b_out_write_object_contents): Sort symbols before output
1376 to keep {CALL,BAL}NAME symbols adjacent.
1377 (b_out_symbol_cmp): New function.
1379 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1381 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
1382 allocate space for a PC relative reloc against a symbol which is
1383 defined in a regular file.
1384 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
1385 relative reloc against a symbol which is defined in a regular
1388 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
1390 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
1391 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
1393 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
1394 (mips*-*-netbsd*): New target.
1396 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
1398 * elflink.h (elf_link_assign_sym_version): Change error message
1399 from "undefined version name" to "undefined versioned symbol
1402 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
1404 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
1407 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
1409 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
1410 * libbfd.h: Rebuild.
1412 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
1413 shared. Set stab* sections to be shared and read. Set .rsrc
1414 section to be read and shared.
1416 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
1418 * Makefile.am: Rebuild dependencies.
1419 (ALL_MACHINES_CFILES): Add dwarf2.lo.
1420 (ALL_MACHINES_CFILES): Add dwarf2.c.
1421 * Makefile.in: Rebuild.
1423 * coff-arm.c: Don't include obstack.h.
1425 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
1427 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
1430 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
1432 * configure: Regenerate to get @SHELL@ substituted.
1434 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
1436 * coff-arm.c (coff_arm_relocate_section): Only look at section
1437 owner if there is one.
1439 * elf.c (assign_file_positions_for_segments): Fail if there is not
1440 enough room for the program headers.
1442 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
1444 * elf.c (_bfd_elf_find_nearest_line): Call
1445 _bfd_dwarf2_find_nearest_line first.
1446 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
1447 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
1449 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
1451 start-sanitize-m32rx
1452 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
1453 object files to be merged into a M32RX executable.
1455 * archures.c: Add bfd_mach_m32rx.
1457 * archures.c: Add bfd_mach_m32r.
1459 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
1461 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
1462 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
1463 to decide when to align the file sections for paging.
1464 start-sanitize-tic80
1465 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
1468 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
1470 * elf32-m32r.c (m32r_elf_object_p): New Function.
1471 (m32r_elf_final_write_processing): New Function.
1472 (m32r_elf_set_private_flags): New Function.
1473 (m32r_elf_copy_private_bfd_data): New Function.
1474 (m32r_elf_merge_private_bfd_data): New Function.
1475 (m32r_elf_print_private_bfd_data): New Function.
1476 (elf_backend_object_p): Point to m32r_object_p.
1477 (elf_backend_final_write_processing): Point to
1478 m32r_elf_final_write_processing.
1479 (bfd_elf32_bfd_copy_private_bfd_data): Point to
1480 m32r_elf_copy_private_bfd_data.
1481 (bfd_elf32_bfd_merge_private_bfd_data): Point to
1482 m32r_elf_merge_private_bfd_data.
1483 (bfd_elf32_bfd_set_private_flags): Point to
1484 m32r_elf_set_private_bfd_data.
1485 (bfd_elf32_bfd_print_private_bfd_data): Point to
1486 m32r_elf_print_private_bfd_data.
1488 start-sanitize-m32rx
1489 * cpu-m32r.c: Add m32rx cpu architecture.
1490 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
1491 architecture machines.
1494 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
1497 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
1499 * configure: Only build libbfd shared if --enable-shared's value
1500 was `yes', or was set to `*bfd*'.
1501 * aclocal.m4: Likewise.
1502 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
1503 original source of this bit of code. It's not clear what the best fix
1506 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
1508 * linker.c (generic_link_add_symbol_list): Always init udata.p so
1509 that the generic relaxation code can function when input and output
1510 file formats are mismatched.
1512 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
1514 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
1516 * elf.c (assign_file_positions_for_segments): For a loadable
1517 section, make sure that the load address is correct relative to
1518 the load address of the segment plus the size of the segment so
1521 * coffcode.h (_coff_link_output_has_begun): Make static.
1522 (_coff_final_link_postscript): Likewise.
1524 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
1526 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
1527 which a relocation refers to an indirect or warning symbol.
1529 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
1531 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
1532 (coff_arm_final_link_postscript): New function.
1533 (coff_arm_link_output_has_begun): New function.
1535 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
1536 _bfd_coff_link_output_has_begun and
1537 _bfd_coff_final_link_postscript. Add new macros:
1538 bfd_coff_link_output_has_begun() and
1539 bfd_coff_final_link_postscript().
1541 * cofflink.c (_bfd_coff_final_link): Insert calls to
1542 bfd_coff_link_output_has_begun() and
1543 bfd_coff_final_link_postscript().
1545 * coffcode.h: Add two new fields to bfd_coff_backend_data
1546 structure: _bfd_coff_link_output_has_begun and
1547 _bfd_coff_final_link_postscript. Add default initialisers for
1548 these fields. Add overridable aliases for the coff swap functions
1549 in the backend data structure.
1551 * elf32-v850.c: Update with patches from the branch to fix
1552 HI16_S/LO16 reloc pairs.
1555 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
1557 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
1559 (USE_REL): Don't define any more, switch to using RELA
1561 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
1564 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
1566 * archures.c (bfd_mach_mips*): Define.
1567 (start-sanitize-vr5400):
1568 (vr5400, bfd_mach_vr5000): Define.
1569 (end-sanitize-vr5400):
1570 (bfd_default_scan): For 3000 and 4000 replace magic constant with
1573 * cpu-mips.c (N): Define.
1574 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
1575 numbers with bfd_mach_mips* macros.
1577 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
1579 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
1580 v850_elf_relocate_section): Fix reloc addend handling.
1581 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
1582 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
1583 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
1584 to create and handle special common sections.
1585 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
1586 which have data stored in the instructions.
1588 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
1590 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
1591 (USER_LABEL_PREFIX): Revert back to '_'
1593 * config.bfd (targ_cpu): Add support for Thumb target.
1595 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1597 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
1598 (get_symbol_value): Handle R_SH_SWITCH8.
1599 (sh_relax_delete_bytes): Likewise.
1601 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
1603 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
1604 gcc/config/arm/semi.h
1606 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
1609 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
1611 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
1614 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
1616 * coffcode.h (coff_mkobject_hook): Only set private flags for non
1619 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
1621 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
1624 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
1626 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
1627 complain if inout and output formats differ.
1629 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
1631 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
1632 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
1633 * Makefile.in: Rebuild.
1634 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
1635 automake and autoconf.
1637 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
1638 (COFF_WITH_PR to COFF_WITH_PE).
1640 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
1642 * coff-arm.c: Make variables and some functions static, so that
1643 this file can be included in multiple object files.
1644 (coff_arm_bfd_final_link): Fix minor bug.
1646 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
1648 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
1650 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
1652 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
1654 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
1656 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
1658 * sunos.c (sunos_add_one_symbol): When overriding a defined
1659 symbol, set it to undefined, not new.
1661 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
1664 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
1666 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
1667 (sh_relax_delete_bytes): Don't kill LABEL relocs.
1669 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
1671 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
1672 (mn10300_elf_relax_section): Likewise.
1674 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
1676 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
1677 bfd_h_get_* calls to "bfd_byte *".
1679 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
1681 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1683 (mn10300_elf_relax_section): Include stack space for register saves
1684 in the imm8 field of a "call" instruction.
1685 (compute_function_info): Determine how much stack is allocated by
1686 the movm instruction. Fix typo.
1687 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1689 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1691 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
1692 a version dependency could not be found.
1694 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
1696 * configure.com: Get version info from configure.in
1698 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1700 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
1701 New function. Avoid mixing US1 and HAL R1 code.
1702 Set resulting memory ordering to the strongest one used.
1703 (sparc64_elf_object_p): Set bfd_mach correctly.
1705 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
1707 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
1708 (sparc64_elf_check_relocs): Handle them.
1709 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
1710 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
1712 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
1714 * configure.in (sparc*-*-linux*): Use trad-core and ...
1715 * hosts/sparclinux.h: New file.
1717 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
1719 * config.bfd (sparc64-*-linux*): New target.
1721 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
1722 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
1724 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
1725 Set .plt alignment from new plt_alignment.
1726 * elflink.h (elf_link_create_dynamic_sections): Set version section
1727 alignment to LOG_FILE_ALIGN.
1728 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
1729 (elfXX_bed): Init plt_alignment.
1731 * elf64-sparc.c (sparc64_elf_check_relocs,
1732 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
1733 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
1734 sparc64_elf_finish_dynamic_sections): New functions.
1735 (sparc64_elf_howto_table): Fix a few name strings.
1736 (ELF_DYNAMIC_INTERPRETER): New definition.
1737 (sparc64_elf_relocate_section): Handle shared libraries.
1739 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
1740 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
1741 PLT definitions sparc64-linux originally choose. These will go
1742 away soon in favour of the official abi definitions.
1744 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
1746 * coff-sh.c (coff_small_object_p): New static function.
1747 (coff_small_new_section_hook): New static function.
1748 (bfd_coff_small_swap_table): New static const structure.
1749 (coff_small_close_and_cleanup): Define.
1750 (coff_small_bfd_free_cached_info): Define.
1751 (coff_small_get_section_contents): Define.
1752 (coff_small_get_section_contents_in_window): Define.
1753 (shcoff_small_vec): New static structure.
1754 (shlcoff_small_vec): New static structure.
1755 * targets.c (bfd_target_vector): Add shcoff_small_vec and
1757 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
1758 shlcoff_small_vec to targ_selvecs.
1760 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
1761 * configure: Rebuild.
1763 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
1765 * evax-egsd.c: Weak symbols are global.
1767 * evax-emh.c: Use proper casts.
1769 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
1771 * evax-egsd.c: Section names and symbols have different
1772 length restrictions. Add length parameter to
1773 _bfd_evax_length_hash_symbol.
1774 * evax-etir.c: Likewise.
1775 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
1777 * evax.h (EOBJ_S_C_SECSIZ): Define.
1779 * evax-alpha.c: Remove duplicate test.
1781 * evax-emh.c: SYS$ functions are upper-case.
1783 * evax-egsd.c: Create separate sections for common symbols.
1784 * evax-etir.c: Don't output common section.
1785 * evax.h: Bump up section count.
1787 * configure.com: Use 64bit integers with DEC C.
1789 * evax-egsd.c: Make section flags dec c compatible.
1791 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
1793 * som.c (normalize): Delete function.
1794 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
1795 changed. Use passed in elength to determine size of the extended
1796 name table instead of computing it again.
1798 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
1800 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
1801 IMAGE_SCN_MEM_READ for an unrecognized section.
1803 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
1805 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
1806 '/' in the extended name table.
1808 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
1810 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
1811 symbols, check globals list before matching on locals.
1813 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
1815 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
1818 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
1820 * peicode.h (pe_mkobject_hook): Set DLL flag.
1821 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
1823 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
1824 for .stab* sections. Replace strlen of constant strings with
1827 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
1829 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
1830 merge got and reloc entries from ind syms to their target.
1831 (elf64_alpha_always_size_sections): Call it.
1832 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
1833 (elf64_alpha_can_merge_gots): Likewise.
1834 (elf64_alpha_merge_gots): Likewise.
1836 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
1837 as it is insufficient to handle the relocation changes as well.
1839 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
1841 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
1842 relocs for symbols in shlibs that have been forced local.
1843 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
1845 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
1847 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
1848 got_enties of the default symbol for the default versioned
1849 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
1852 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
1854 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
1855 24 bits of the PC when computing a PC relative relocation.
1857 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
1859 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
1860 Correct value for maximum positive 22 bit PC relative relocation.
1861 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
1862 HI_16 relocations. Correct bit adjustment in TDA offsets.
1864 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
1866 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
1867 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
1869 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
1871 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
1874 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
1876 * config.bfd: Missed one alpha* change.
1878 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
1880 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
1881 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
1882 (MINUS_ONE): New macro.
1883 (sparc_elf_notsup_reloc): New function.
1884 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
1885 H44,M44,L44,REGISTER.
1886 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
1887 (init_insn_reloc): New function.
1888 (sparc_elf_wdisp16_reloc): Use it.
1889 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
1891 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
1893 * som.c (som_construct_extended_name_table): Remove static
1894 function, and define as macro instead.
1896 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
1898 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
1899 recognizes alphaev5 etc.
1900 * configure.host: Likewise.
1902 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
1904 Make ld -s work on AIX:
1905 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
1906 section if we are stripping.
1907 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
1908 size if we are stripping.
1909 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
1910 and don't write out relocs, if we are stripping.
1911 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
1912 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
1915 * configure.in: Don't include elf.lo again for ELF targets; it's
1916 always in the library anyhow.
1917 * configure: Rebuild.
1919 * bfd-in2.h: Rebuild.
1921 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
1922 char *, when calling bfd_get_32 and bfd_put_32.
1923 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
1924 when calling strcpy.
1926 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
1928 * reloc.c (bfd_check_overflow): New function.
1929 (bfd_perform_relocation, bfd_install_relocation): Use it.
1930 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
1931 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
1932 * bfd-in2.h: Regenerate.
1933 * libbfd.h: Regenerate.
1935 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
1937 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
1938 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
1940 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
1942 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
1943 (stmp-bfd-h): Rename from stmp-bfd.h.
1944 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
1945 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
1946 (stmp-bin2-h): New target.
1947 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
1948 (stmp-lbfd-h): New target.
1949 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
1950 (stmp-lcoff-h): New target.
1951 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
1952 stmp-lbfd-h, and stmp-lcoff-h.
1953 * Makefile.in: Rebuild.
1955 * configure.in: Use a diversion to set enable_shared before the
1956 arguments are parsed.
1957 * configure: Rebuild.
1959 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
1961 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1962 renamed to R_SPARC_UNUSED_42.
1963 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1964 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1965 renamed to R_SPARC_UNUSED_42.
1966 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1967 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
1968 * bfd-in2.h: Regenerated.
1969 * libbfd.h: Regenerated.
1971 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1973 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1974 after we have set *sym_hash.
1976 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1978 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1980 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1982 * Makefile.am (libbfd_a_SOURCES): Define.
1983 * Makefile.in: Rebuild.
1985 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1986 * aclocal.m4: Rebuild with new libtool.
1987 * configure: Rebuild.
1989 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1991 * elf.c (map_sections_to_segments): Even if we are not demand
1992 paged, don't put a loadable section after a nonloadable section.
1993 (assign_file_positions_for_segments): Increment the file offset
1994 for a section with contents, even if it is not loadable.
1996 start-sanitize-v850e
1997 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1999 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
2000 indicating that __ctbp could not be found.
2003 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
2005 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
2007 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
2008 start-sanitize-v850e
2010 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
2011 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
2012 Add support for the CALLT relocs.
2014 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
2015 BFD_RELOC_V850_CALLT_16_16_OFFSET.
2018 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
2019 relocations against non-existant symbols.
2021 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
2023 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
2025 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
2026 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
2027 bit reloc in the tiny data area.
2030 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
2032 Merged changes from Martin Hunt:
2034 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
2035 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
2038 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
2039 BFD_RELOC_D30V_9_PCREL_R): New relocs.
2041 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
2042 Do 15 and 21 bit pc-relative relocations.
2043 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
2046 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
2047 added to the relocation, not or'd.
2050 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
2052 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
2054 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2056 * archures.c (bfd_default_scan): Use strcasecmp.
2057 (bfd_default_scan): Test for match with arch_name + ":" +
2059 (bfd_default_scan): Test for match with printable_name - ":".
2060 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
2061 cases. Each implements their own scan function.
2062 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
2063 special cases. Since info->mach == 0. The test mach == number
2065 (bfd_arch_list): New function, return name of all the supported
2068 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
2070 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
2071 decoding architecture.
2072 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
2075 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2077 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
2079 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
2081 * Makefile.am: Rebuild dependencies.
2082 (ALL_MACHINES_CFILES): Add cpu-v850.c.
2083 (ALL_MACHINES_CFILES): Add elf32-v850.c.
2084 * Makefile.in: Rebuild.
2086 * reloc.c: Remove extraneous commas from relocation entries.
2087 Remove BFD_RELOC_V850_16_PCREL.
2088 * bfd-in2.h: Rebuild.
2090 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
2091 in sections named .tocbss rather than .bss.
2093 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
2095 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
2096 BFD_RELOC_V850_16_PCREL.
2098 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
2100 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
2101 the same as C_EXT syms.
2102 (coff_link_add_symbols): Ditto.
2103 (_bfd_coff_link_input_bfd): Ditto.
2104 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
2105 it to preserve and restore state of global_to_static flag.
2107 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
2109 * elf32-v850.c (v850_elf_object_p): Set machine number based on
2110 bits in e_flags field rather than magic numbers.
2111 (v850_elf_final_write_processing, v850_elf_set_private_flags,
2112 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
2113 v850_elf_print_private_bfd_data): New functions.
2115 start-sanitize-v850e
2116 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
2118 * elf.c (prep_headers): Remove V850E magic number.
2119 * elf.c (prep_headers): Remove V850EA magic number.
2122 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
2124 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
2126 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
2128 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
2129 instructions are relative to the next instruction, not the
2130 current instruction.
2131 (mn10200_elf_relax_section): Similarly.
2133 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
2135 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
2138 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
2139 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
2140 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
2142 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
2144 * cpu-v850.c: Remove "plain" from v850 printable name.
2145 (scan): Use strcasecmp.
2147 * archures.c (bfd_mach_v850): Define.
2149 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
2150 just sh/SH, use strcasecmp.
2151 (arch_info_struct): Add entries for sh3 et.al.
2153 * archures.c (bfd_mach_sh, ...): Define.
2155 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
2157 * archures.c (bfd_archures_list): Always NULL terminate the list.
2159 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
2161 * Makefile.am: Rebuild dependencies.
2162 (ALL_MACHINES_CFILES): Add cpu-arc.c.
2163 (ALL_MACHINES_CFILES): Add elf32-arc.c.
2164 (elf32-arc.lo): Remove explicit dependency.
2165 * Makefile.in: Rebuild.
2167 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
2168 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
2169 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
2171 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
2173 * configure: Rebuild with latest devo autoconf for NT support
2175 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
2177 * cpu-arm.c (compatible): If B is a default type, return A.
2179 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
2181 * cpu-v850.c (scan): New function.
2182 (arch_info_struct): New structure.
2183 (bfd_v850_arch): Add link into arch_info_structure.
2185 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
2188 * elf32-v850.c (v850_elf_object_p): New function.
2190 start-sanitize-v850e
2191 * archures.c (bfd_mach_v850e): Machine value for v850e.
2193 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
2195 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
2198 * elf.c (prep_headers): Add support for v850e machine number.
2200 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
2202 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
2204 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
2207 * elf.c (prep_headers): Add support for v850ea machine number.
2210 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
2212 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
2213 cached_stab field if the offset prevents us from using the cache.
2215 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
2217 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
2219 * aout-arm.c (aout_arm_little_vec): Likewise.
2220 (aout_arm_big_vec): Likewise.
2221 * bout.c (b_out_vec_big_host): Likewise.
2222 (b_out_vec_little_host): Likewise.
2223 * mipsbsd.c (aout_mips_little_vec): Likewise.
2224 (aout_mips_big_vec): Likewise.
2226 start-sanitize-tic80
2227 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
2229 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
2230 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
2231 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
2234 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
2236 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
2237 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
2238 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
2239 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
2240 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
2241 of two for I960 only.
2242 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
2243 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
2244 default definitions.
2245 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
2246 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
2247 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
2248 start-sanitize-tic80
2249 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
2250 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
2251 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
2252 *coffcode.h (coff_write_object_contents): Set alignment field in
2253 section header for TIC80COFF files.
2256 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
2258 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
2259 v850_elf_check_relocs, v850_elf_reloc,
2260 v850_elf_final_link_relocate): Add support for
2261 BFD_RELOC_V850_16_PCREL relocation.
2263 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
2266 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
2268 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
2270 start-sanitize-v850e
2271 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
2273 * cpu-v850e: New file.
2275 * elf.c (prep_headers): Add support for v850e target.
2277 * bfd-in2.h (bfd_architecture): Add support for v850e target.
2279 * config.bfd: Add support for v850e target.
2281 * archures.c: Add support for v850e target.
2283 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
2285 * cpu-v850ea: New file.
2287 * elf.c (prep_headers): Add support for v850ea target.
2289 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
2291 * config.bfd: Add support for v850ea target.
2293 * archures.c: Add support for v850ea target.
2296 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
2298 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
2299 argument as section relative, rather than an absolute address.
2300 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
2302 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
2304 * config.bfd (arc-*-elf*): Add.
2305 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
2306 * configure: Rebuild.
2307 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
2308 (BFD32_BACKENDS): Add elf32-arc.lo.
2309 (cpu-arc.lo,elf32-arc.lo): Add rules for.
2310 * Makefile.in: Rebuild.
2311 * archures.c (architecture list): Add bfd_arch_arc.
2312 (bfd_archures_list): Add bfd_arc_arch.
2313 (bfd_mach_arc_base): Define.
2314 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
2315 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
2316 (bfd_target_vect): Add them.
2317 * bfd-in2.h, libbfd.h: Rebuild.
2318 * cpu-arc.c, elf32-arc.c: New files.
2319 * elf.c (pre_headers): Recognize bfd_arch_arc.
2321 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
2323 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
2324 data section is correctly rounded to a page in the file.
2326 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
2328 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
2329 there are no symbols.
2331 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2333 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
2334 file system 14 character limit.
2335 * Makefile.am, configure.in: Corresponding changes.
2336 * Makefile.in, configure: Rebuild.
2338 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
2340 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
2341 Rebuild dependencies.
2342 * Makefile.in: Rebuild.
2344 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
2346 * Makefile.am (docdir): Define.
2347 * Makefile.in: Rebuild.
2349 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
2351 * configure: Rebuild with autoconf 2.12.1.
2353 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
2355 * aclocal.m4, configure: Rebuild with new automake patches.
2357 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2359 * rs6000-core.c (make_bfd_asection): New function to add a section
2360 to the core file bfd.
2361 (rs6000coff_core_p): Use make_bfd_asection to add the core file
2363 Use BFD routines to seek, read and stat the core file.
2364 Handle .data sections from loaded objects and anonymously mmapped
2365 regions, these are available in AIX 4 core files.
2367 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
2369 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
2370 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
2371 copy; use a patches libtool instead.
2372 * acmacros.m4: Remove.
2373 * Makefile.in, aclocal.m4, configure: Rebuild.
2375 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
2377 * Makefile.am: New file, based on old Makefile.in.
2378 * acmacros.m4: New file, copied from old aclocal.m4.
2379 * acinclude.m4: New file.
2380 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
2381 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
2382 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
2383 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
2384 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
2385 * acconfig.h: Mention PACKAGE and VERSION.
2386 * stamp-h.in: New file.
2387 * dep-in.sed: Change .o to .lo.
2388 * Makefile.in: Now built with automake.
2389 * aclocal.m4: Now built with aclocal.
2390 * config.in, configure: Rebuild.
2393 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
2395 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
2396 if there is only a relocation to a read-only but not allocatable
2397 section (like .stab).
2398 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2399 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
2400 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2401 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2402 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2404 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
2405 (ppc_elf_create_linker_section): These sections are not
2406 created by the linker (that is, they are created by the user
2407 putting data in them). In particular, they can be the source
2408 and target of relocations.
2409 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
2410 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
2411 objects (for instance, 'long double') to 16-byte boundaries.
2412 (ppc_elf_size_dynamic_sections): Make the code that generates
2413 section symbols exactly the same as for sparc, reducing the
2414 number of section symbols output.
2415 (ppc_elf_check_relocs): Check postcondition of
2416 bfd_elf32_link_record_dynamic_symbol. Make default case the
2417 same as corresponding code for sparc, fixing bug involving
2419 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
2420 forced to be local because of versioning (by replicating
2421 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
2422 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
2424 (ppc_elf_relocate_section): Add handy debugging code for when
2425 assertion fails. Add some more 'symbol made local because of
2428 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
2429 processing a GOT relocation as required by ABI.
2431 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2433 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
2434 version info if this symbol came from a dynamic object.
2435 (elf_link_add_object_symbols): Set the version info of a symbol
2436 only if the object actually contains version definitions and
2437 defines this symbol.
2439 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2441 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
2442 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2444 * configure: Regenerated with autoconf 2.12.
2445 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
2447 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2449 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
2450 a warning rather than returning an error.
2452 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
2454 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
2456 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
2458 * cisco-core.c: define signals for wingdb.
2460 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
2462 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
2463 the same number of aux entries.
2465 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
2467 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
2468 difference of two symbols if the relocation size is 32 bits.
2469 (som_write_fixups): Handle R_DATA_EXPR.
2471 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2473 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
2474 its value if COFF_WITH_PE is defined.
2476 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2478 * coff-stubgo32.c: New file.
2479 * go32stub.h: New file.
2480 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
2481 * coffswap.h (coff_swap_filehdr_in): Invoke
2482 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
2484 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
2485 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
2486 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
2487 COFF_ADJUST_AUX_IN_POST if they are defined.
2488 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
2489 COFF_ADJUST_AUX_OUT_POST if they are defined.
2490 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
2491 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
2492 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
2493 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
2494 * targets.c (go32stubbedcoff_vec): Declare.
2495 (bfd_target_vector): Add go32stubbedcoff_vec.
2496 * configure.in (go32coff_vec): New target vector.
2497 (go32stubbedcoff_vec): Likewise.
2498 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
2499 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
2500 * Makefile.in: Rebuild dependencies.
2501 (BFD32_BACKENDS): Add coff-stubgo32.o.
2502 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
2503 (HFILES): Add go32stub.h.
2505 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
2507 * configure.in: Check for fdopen.
2508 * configure, config.in: Rebuild.
2509 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
2510 __GO32__. Reindent a bit.
2512 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
2514 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
2515 flag for newly created sections.
2516 (sunos_add_dynamic_symbols): Don't discard newly created sections
2517 if shared library is dynobj.
2519 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
2521 * elf.c (map_sections_to_segments): When checking whether
2522 including a section in a segment would force us to skip a page,
2523 align the address of the next segment to avoid wraparound
2526 start-sanitize-tic80
2527 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
2529 * coffcode.h (coff_write_object_contents): Initialize
2530 target id field to TIC80_TARGET_ID.
2531 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
2533 (coff_swap_filehdr_in): Swap in target id field if used.
2536 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2538 * coff-i386.c (coff_i386_is_local_label_name): New static function
2539 if TARGET_UNDERSCORE.
2540 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
2541 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
2543 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
2545 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
2546 complain_overflow_signed, for 32 bit PC relative relocations.
2548 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
2550 * elflink.h (elf_link_add_object_symbols): When a version
2551 indirection symbol is overridden, make the original symbol point
2552 at the real overriding symbol.
2554 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
2557 * elflink.h (elf_link_output_extsym): Use the right section for a
2559 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
2560 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
2562 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2564 * elflink.h (elf_merge_symbols): Resolve indirect and warning
2565 symbols before checking for new symbols.
2567 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
2569 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
2571 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
2572 file, not aoutsz bytes (they are different in XCOFF .o files).
2574 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
2575 redefined by objects included from archives.
2577 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
2579 * elflink.h (elf_merge_symbol): In the case of a new defined
2580 symbol overriding an old defined symbol, return the hash table
2581 entry which we modify, even if it is the target of an
2583 (elf_link_add_object_symbols): If the real name of the symbol gets
2584 overridden, convert the versioned symbol into an indirect symbol
2587 * elflink.h (elf_merge_symbol): New static function, broken out of
2588 elf_link_add_object_symbols.
2589 (elf_link_add_object_symbols): Call it.
2591 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
2593 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
2594 handle case where COFF filehdr does not immediately follow PE
2596 * coffgen.c (coff_object_p): Remove useless seek to current
2599 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
2601 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
2604 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
2606 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
2607 symbols, skip N_ABS symbols with debugging storage classes.
2609 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
2611 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
2612 relocs in shared libraries which refer to local symbols. Cope
2613 with addend when processing a GOT relocation.
2615 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
2616 for sections that the linker didn't create.
2617 (ppc_elf_finish_dynamic_sections): Only try to write out a section
2618 symbol if it was created in ppc_elf_size_dynamic_sections.
2619 (ppc_elf_relocate_section): Complain if we have to generate a reloc
2620 relative to a section for which we didn't output a symbol.
2622 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
2623 relocs are 'rela' relocs, like everything else. .rela.plt is not
2624 a read-only section, so we don't have to special-case it.
2626 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
2627 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
2629 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
2630 (ppc_elf_relocate_section): @got offsets are 4 from start of the
2631 actual .got section.
2632 * elflink.c (_bfd_elf_create_got_section): The three reserved
2633 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
2635 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
2638 * elf32-ppc.c (ppc_elf_check_relocs): Use
2639 _bfd_elf_create_got_section to create the GOT rather than
2640 ppc_elf_create_linker_section. Create the '.rela.got' section
2642 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
2643 symbol has a GOT entry.
2644 (ppc_elf_relocate_section): Record when a symbol is used through
2645 the GOT, and allocate space in the GOT for each such symbol.
2646 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
2647 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
2650 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
2651 treated in a similar way to ADDR16_HA relocs.
2652 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
2653 shared objects; the linker must deal with them.
2654 (ppc_elf_create_linker_section): Stop setting
2655 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
2656 LINKER_SECTION_PLT stuff.
2657 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
2658 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
2659 section, not ELF-specific calls.
2660 (elf_backend_plt_not_loaded): Set to 1.
2661 (elf_backend_got_symbol_offset): Set to 4.
2662 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
2663 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
2664 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
2665 plt_not_loaded member.
2666 (_bfd_elf_create_got_section): Apply got_symbol_offset.
2667 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
2669 (elf_backend_G_O_T_offset): Set default to 0.
2670 (elfNN_bed): Set added fields.
2672 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
2673 DT_RELENT in shared objects; should be DT_RELAENT.
2675 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
2676 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
2677 such a reloc (in a non-shared object) refers to a symbol that's
2680 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2682 * elfcode.h (put_signed_word): Define.
2683 (get_signed_word): Define.
2684 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
2685 (elf_swap_reloca_out): Use put_signed_word for the r_addend
2687 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
2688 bfd_get_signed_32 to set the r_addend field.
2689 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
2690 bfd_h_get_signed_64 to set the r_addend field.
2692 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
2694 * elf32-i386.c (elf_i386_relocate_section): When generating a
2695 shared library, do the relocation if the input section is not
2696 allocated in memory.
2698 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
2699 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
2700 (elf_fix_symbol_flags): New static function, broken out of
2701 elf_adjust_dynamic_symbol.
2702 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
2703 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
2704 forced local even if NEEDS_PLT is set. When forcing a symbol to
2705 be local, clear NEEDS_PLT.
2706 (elf_link_output_extsym): Remove unused local bed.
2708 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
2710 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
2711 for derived elf linker hash table entries. References to
2712 elf_link_hash_entry changed appropriately.
2713 (elf32_mn10300_link_hash_table): New structure for derived elf
2715 (elf32_mn10300_hash_table): Define.
2716 (elf32_mn10300_link_hash_traverse): Likewise.
2717 (elf32_mn10300_link_hash_newfunc): New function.
2718 (elf32_mn10300_link_hash_table_create): Likewise.
2719 (elf32_mn10300_finish_hash_table_entry): Likewise.
2720 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
2721 of prologue code, and call:32->call:16 relaxing.
2722 (compute_function_info: New function.
2723 (bfd_elf32_bfd_ilink_hash_table_create): Define.
2725 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2727 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
2728 for a symbol which is being forced to be local.
2729 * elf32-i386.c (elf_i386_relocate_section): Write out the
2730 relocation value for a GOT reloc for a symbol which is turning
2731 into a local symbol.
2732 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
2733 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
2735 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
2737 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
2738 value if the symbol is turning into a local symbol.
2739 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2740 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2742 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
2744 * elflink.h (elf_link_add_object_symbols): Also read verneed
2745 information by calling `_bfd_elf_slurp_version_tables'.
2746 (elf_link_add_object_symbols): For undefined symbols look for
2747 version information in the verneed records.
2748 (elf_link_add_object_symbols): Use soname of shared object
2749 for verneed record if it is available.
2751 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2753 * cpu-arm.c: Add prototypes for compatible and scan.
2754 * cofflink.c: Add prototype for mark_relocs.
2756 * archive.c (bfd_special_undocumented_glue): Change filename to
2757 const pointer. Add prototype.
2759 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2761 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
2762 sections that will be discarded.
2764 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
2766 * elflink.h (elf_link_find_version_dependencies): When searching
2767 for known version symbol skip non-matching verdef records, not
2770 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
2772 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
2773 not a bfd_vma, to the base file, to match how dlltool reads it.
2775 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
2777 * reloc.c: Add thumb relocations.
2779 * bfd-in2.h: Add Thumb relocations.
2781 * libbfd.h: Add Thumb relocations.
2783 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2785 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
2787 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
2789 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
2790 for a section even if it is not loaded.
2792 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
2794 (_bfd_coff_link_input_bfd): Separate section VMA handling for
2795 input and output files.
2796 (_bfd_coff_generic_relocate_section): Check whether input file,
2797 not output file, is a PE file.
2799 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
2801 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
2803 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
2805 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
2808 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
2810 * cpu-arm.c (compatible): Add test for supersets of ARM
2813 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
2815 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
2818 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
2820 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
2821 called directly by gas/config/tc-arm.c.
2823 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
2825 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
2826 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
2828 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
2830 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
2833 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
2835 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
2836 (coff_bfd_copy_private_bfd_data): Ditto.
2837 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
2838 (coff_arm_bfd_print_private_bfd_data): Ditto.
2839 (coff_arm_bfd_set_private_flags): Ditto.
2840 (coff_arm_bfd_copy_private_bfd_data): Ditto.
2842 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
2844 * libcoff-in.h (struct coff_final_link_info): Add boolean
2845 global_to_static member for support of task linking.
2846 (_bfd_coff_write_task_globals): Add prototype.
2847 * libcoff.h: Regenerate.
2848 * coffcode.h (coff_write_object_contents): Use #ifdef to
2849 check RS6000COFF_C, to be consistent with all other uses
2851 * cofflink.c (_bfd_coff_final_link): If doing task linking,
2852 call _bfd_coff_write_task_globals.
2853 (_bfd_coff_link_input_bfd): If doing task linking, convert
2854 global functions to static.
2855 (_bfd_coff_write_global_sym): If doing task linking, convert
2856 global variables to static.
2857 (_bfd_coff_write_task_globals): New function.
2858 start-sanitize-tic80
2859 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
2860 (C_AUTOARG): #undef since it clashes with C_UEXT.
2861 (C_LASTENT): #undef since it clashes with C_STATLAB.
2862 * coffcode.h (coff_write_object_contents): Use TIC80COFF
2864 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
2865 when TIC80COFF defined (clashes with C_UEXT). Explicitly
2866 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
2869 start-sanitize-tic80
2870 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
2872 * coff-tic80.c (tic80_howto_table): Change overflow check for most
2873 PP relocations to complain_overflow_dont.
2875 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
2877 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
2878 name of R_RELLONG to "RELLONG". Set rightshift and complain for
2880 (ppbase_reloc, glob15_reloc): New static functions.
2881 (glob16_reloc, local16_reloc): New static functions.
2882 (rtype2howto): Handle all relocation types.
2883 (coff_tic80_relocate_section): New static function.
2884 (coff_relocate_section): Define to coff_tic80_relocate_section.
2885 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
2888 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
2890 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
2891 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
2893 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
2894 callers. If PE file, don't add section VMA.
2895 (coff_write_alien_symbol): If PE file, don't add section VMA.
2896 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2897 (_bfd_coff_write_global_sym): Likewise.
2898 (_bfd_coff_generic_relocate_section): Likewise.
2900 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
2903 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
2905 * cofflink.c (mark_relocs): Add new function to mark symbols which
2906 are used by relocations.
2907 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
2908 suppress the skipping of symbols that have thus been marked.
2910 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
2912 * coff-sh.c (sh_merge_private_data): New static function.
2913 (coff_bfd_merge_private_bfd_data): Define.
2915 start-sanitize-tic80
2916 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
2918 * coff-tic80.c: Remove unnecessary #ifdefs.
2919 * config.bfd: Set targ_underscore to yes for tic80.
2921 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
2923 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
2924 with unresolved external symbols in GDB).
2927 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
2929 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
2930 the symbols associated with each BFD.
2931 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
2933 * elf-m10200.c: Likewise.
2934 * elf32-m32r.c: Likewise.
2935 * elf32-sh.c: Likewise.
2937 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
2939 * elflink.h (elf_link_add_object_symbols): Don't decrease the
2940 alignment of a common symbol. If two symbols that look like
2941 common symbols are found in two shared libraries, and the size is
2942 different, use the larger size, and warn if --warn-common. If a
2943 common symbol overrides a definition in a shared library, set the
2944 size to the larger size, and warn if --warn-common.
2946 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
2948 * cpu-arm.c (compatible): Allow default machine to be polymorphed
2949 into any other machine type.
2951 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
2953 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
2954 data into an unitialised destination set its machine type as well.
2956 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2958 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
2959 to common symbol size. Consistently treat uninitialized symbols
2960 in shared objects as common symbols.
2962 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
2964 * archures.c (constants): Added new constants to identify the
2965 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2966 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
2968 * bfd-in2.h (constants): Added new constants to identify
2969 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2970 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2971 bfd_mach_arm_4T. This file is auto-magically generated from the
2972 archures.c file. This update is just to save work.
2974 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2975 coff_arm_bfd_print_private_bfd_data,
2976 coff_arm_bfd_set_private_flags,
2977 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2978 (global): Macro redefinitions set up to use these new functions.
2980 * coffcode.h (coff_mkobject_hook): Added call to
2981 coff_arm_bfd_set_private_flags().
2982 (coff_set_arch_mach_hook): Added code to set machine type based on
2983 bits stored in internal flags.
2984 (coff_set_flags): Added code to set the new bits in the flags
2985 field based on the machine number.
2986 (function definition macros): Made all function definition macros
2987 conditional so that they can be overridden by target specific
2990 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2991 Structure extended to include new types, one each for ARMv2,
2992 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2994 * libcoff-in.h (struct coff_tdata): Added flags field.
2996 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2998 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
3000 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
3003 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
3005 * coffgen.c (coff_find_nearest_line): If there are no syments,
3008 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
3010 * config.bfd: cope with '*-*-linux-gnuaout' targets.
3012 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
3014 * targmatch.sed: Add explicit \n characters to work around bug in
3015 HP/UX 10.20 sed program.
3017 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
3019 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
3022 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
3024 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
3026 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3028 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
3029 (struct elf_m68k_pcrel_relocs_copied, struct
3030 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
3031 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
3032 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
3033 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
3035 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
3036 PC relative relocs for a global symbol defined in a regular
3037 object, and count the number of PC relative relocs copied for any
3039 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
3040 traverse with elf_m68k_discard_copies.
3042 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
3044 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
3045 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
3047 * coffcode.h (coff_compute_section_file_positions): Force the
3048 potential last byte in the file to be written out when
3051 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
3053 * configure.host (mips*-*-openbsd*): New host.
3055 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
3057 * elflink.h (elf_link_add_object_symbols): Only subtract the
3058 section VMA from the symbol value if this is a fully linked file.
3060 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
3061 (struct elf_i386_link_hash_entry): Define.
3062 (struct elf_i386_link_hash_table): Define.
3063 (elf_i386_link_hash_traverse): Define.
3064 (elf_i386_hash_table): Define.
3065 (elf_i386_link_hash_newfunc): New static function.
3066 (elf_i386_link_hash_table_create): New static function.
3067 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
3068 PC relative relocs for a global symbol defined in a regular
3069 object, and count the number of PC relative relocs copied for any
3071 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
3072 traverse with elf_i386_discard_copies.
3073 (elf_i386_discard_copies): New static function.
3074 (bfd_elf32_bfd_link_hash_table_create): Define.
3076 From Gordon W. Ross <gwr@mc.com>:
3077 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
3078 (sunos4_aout_backend): Use MY_entry_is_text_address.
3081 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
3083 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
3084 R_D30V_32_NORMAL to 2 (4 bytes).
3087 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
3089 From Gordon W. Ross <gwr@mc.com>:
3090 * netbsd.h (N_SHARED_LIB): Define.
3091 (SEGMENT_SIZE): Don't define.
3092 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
3094 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
3095 (SEGMENT_SIZE): Don't define.
3097 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
3098 to sizeof Rela structure, not sizeof Rel structure. From Gary
3099 Thomas <g.thomas@opengroup.org>.
3101 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
3103 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
3104 whenever entry is larger than text address, but only by whole
3105 pages. From Gordon W. Ross <gwr@mc.com>.
3107 * Makefile.in (install): Depend upon installdirs. Use
3108 mkinstalldirs to build $(oldincludedir).
3109 (installdirs): New target.
3111 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
3112 if this is a debugging section which we are stripping.
3114 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
3116 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
3117 alpha-specific target data struct.
3119 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
3121 From Thomas Graichen <graichen@rzpd.de>:
3122 * Makefile.in: Always use $(SHELL) when running move-if-change.
3123 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3124 * configure: Rebuild.
3126 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
3128 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
3129 VMA if this is an executable file or a shared object.
3131 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
3134 * libaout.h (struct aout_backend_data): Add entry_is_text_address
3136 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
3137 start of the file. Remove uses later on which switch using
3139 (MY(callback)): Handle entry_is_text_address.
3140 (MY_entry_is_text_address): Define if not defined.
3141 (MY(backend_data)): Initialize new field.
3142 * aoutf1.h (sunos4_aout_backend): Likewise.
3143 * i386aout.c (MY(backend_data)): Likewise.
3144 * i386mach3.c (MY(backend_data)): Likewise.
3145 * mipsbsd.c (MY(backend_data)): Likewise.
3146 * sparclynx.c (sparclynx_aout_backend): Likewise.
3147 * netbsd.h (SEGMENT_SIZE): Define if not defined.
3148 (MY_entry_is_text_address): Define.
3149 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
3151 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
3152 whose name starts with `.'.
3154 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
3156 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
3157 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
3158 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
3159 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
3160 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
3161 sparc-*-openbsd*): New targets.
3162 * configure: Rebuild.
3164 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
3166 * stabs.c (struct stab_section_info): New field
3168 (_bfd_link_section_stabs): Fill the above array.
3169 (_bfd_stab_section_offset): Use `cumulative_skips' to
3170 speed up offset calculation.
3172 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
3174 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
3175 addend for non pc-relative relocations.
3177 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
3178 for non-existent function.
3180 * elf-m10300.c (mn10300_elf_relax_section): New function.
3181 (mn10300_elf_relax_delete_bytes): Likewise.
3182 (mn10300_elf_symbol_address_p): Likewise.
3183 (mn10300_elf_get_relocated_section_contents): Likewise.
3184 (bfd_elf32_bfd_relax_section): Define.
3185 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3187 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
3189 * configure.host: Set SHLIB_LIBS.
3190 * configure.in: Substitute SHLIB_LIBS.
3191 * configure: Rebuild.
3192 * Makefile.in (SHLIB_LIBS): New variable.
3193 ($(SHLIB)): Use $(SHLIB_LIBS).
3195 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3197 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
3198 with bfd_section_vma.
3200 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
3202 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
3203 Correct CPU file names for mn10[23]00.
3204 * configure: Rebuild.
3206 * bfd.c (bfd_record_phdr): Cast count to size_t before
3209 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
3210 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
3211 (xcoff_write_archive_contents): LIkewise.
3212 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
3213 (mips_elf_create_procedure_table): Likewise.
3214 * peicode.h (pe_print_idata): Likewise.
3215 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
3216 * xcofflink.c (xcoff_get_section_contents): Likewise.
3217 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
3218 (xcoff_link_add_symbols): Likewise.
3219 (xcoff_link_add_symbols): Likewise.
3221 * ppcboot.c (ppcboot_set_arch_mach): Make static.
3222 (ppcboot_bfd_print_private_bfd_data): Likewise.
3224 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
3225 to complain_overflow_signed.
3227 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
3229 * VERSION: Set to 2.8.1.
3231 * Branched binutils 2.8.
3233 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
3234 deciding whether to copy a reloc into a shared object.
3235 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
3236 relocs in unallocated sections.
3237 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
3238 R_SPARC_RELATIVE relocs in unallocated sections.
3240 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
3242 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
3243 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
3246 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
3248 * elflink.h (elf_link_add_object_symbols): Let a common symbol
3249 override an uninitialized symbol from a shared library with a
3252 * elf-m10200.c: Rename from elf32-mn10200.c.
3253 * elf-m10300.c: Rename from elf32-mn10300.c.
3254 * cpu-m10200.c: Rename from cpu-mn10200.c
3255 * cpu-m10300.c: Rename from cpu-mn10300.c
3256 * Makefile.in: Update accordingly.
3258 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
3259 (elf_mips_isa): Move to earlier in file.
3260 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
3261 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
3264 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
3267 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
3269 * configure.com: New file.
3270 * config.h-vms: Remove file.
3271 * makefile.vms: Update for new configure scheme.
3273 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3275 * libcoff-in.h (ppc_allocate_toc_section): Declare.
3276 (ppc_process_before_allocation): Declare.
3277 * libcoff.h: Rebuild.
3279 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
3281 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
3283 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3285 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
3287 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
3288 symbol index for a R_IHCONST reloc.
3290 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3292 * targmatch.sed: Do not use \(\) recursively.
3294 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3296 * m68klinux.c (MACHTYPE_OK): Define.
3297 * i386linux.c (MACHTYPE_OK): Define.
3299 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
3301 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
3302 <hjl@gnu.ai.mit.edu>:
3303 * sparclinux.c: New file.
3304 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
3305 * bfd-in2.h: Rebuild.
3306 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
3307 * configure.in (sparclinux_vec): Add to list of vectors.
3308 * configure: Rebuild.
3309 * targets.c (sparclinux_vec): Declare.
3310 (bfd_target_vector): Add sparclinux_vec.
3311 * Makefile.in: Rebuild dependencies.
3312 (BFD32_BACKENDS): Add sparclinux.o.
3313 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
3315 * coff-mips.c (mips_ecoff_backend_data): Initialize new
3316 bfd_coff_backend_data field.
3317 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3319 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
3320 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
3321 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
3323 * bfd.c: Include "libiberty.h".
3324 (strerror): Don't declare.
3325 (bfd_errmsg): Call xstrerror rather than strerror.
3327 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
3329 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
3330 reloc even if the symbol is in the .bss section.
3331 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
3332 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
3333 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
3335 * coffcode.h (bfd_coff_backend_data): Add new field
3336 _bfd_coff_default_section_alignment_power.
3337 (bfd_coff_default_section_alignment_power): Define.
3338 (bfd_coff_std_swap_table): Initialize new field.
3339 * libcoff.h: Rebuild.
3340 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
3341 symbol to the default section alignment.
3343 * COPYING: Update FSF address.
3346 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3348 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
3349 21-bit absolute that made it act as a relative.
3352 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
3354 * elflink.c (_bfd_elf_create_linker_section): Don't set
3355 bss_section and rel_section from existing sections.
3357 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
3360 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
3362 * aoutx.h (some_aout_object_p): Change executable test to fix
3363 problems with embedded a.out systems.
3365 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
3367 * stabs.c (_bfd_stab_section_offset): New function.
3368 * libbfd-in.h (_bfd_stab_section_offset): Declare.
3369 * libbfd.h: Rebuild.
3370 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
3372 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3373 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3374 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3375 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3376 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3378 * stabs.c (_bfd_link_section_stabs): Copy over the first header
3379 symbol. Check for memory allocation failure of *psinfo.
3380 (_bfd_write_section_stabs): Add psinfo parameter. Change all
3381 callers. Set the value of the header symbol.
3382 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
3383 * libbfd.h: Rebuild.
3385 start-sanitize-tic80
3386 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
3388 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
3389 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
3390 reloc types, rather than silently failing to generate an output file.
3393 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
3395 * targmatch.sed: Use the hold space to put the #ifdef around the
3396 the string constant.
3397 * targets.c (UNSUPPORTED_TARGET): Don't define.
3398 (find_target): Don't check for UNSUPPORTED_TARGET.
3399 (bfd_set_default_target): Don't try to optimize by checking for
3402 * Makefile.in: Rebuild dependencies.
3403 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
3404 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
3405 (elf32-m32r.o): Remove explicit target.
3407 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
3410 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
3411 count section symbols for sections that were created by the
3412 linker, or are not allocatable or not loadable.
3413 (elf32_sparc_finish_dynamic_sections): Output output section
3414 symbols for section for which we made space for them.
3416 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
3418 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
3419 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
3421 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
3423 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
3424 (m32r_hi16_list): New static local.
3425 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
3426 (m32r_elf_do_hi16_reloc): Delete.
3427 (m32r_elf_relocate_hi16): New function.
3428 (m32r_elf_lo16_reloc): New function.
3429 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
3432 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
3434 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
3435 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
3436 (m32r_elf_final_sda_base): New function.
3437 (m32r_elf_relocate_section): Rewrite sdata support.
3438 (m32r_elf_finish_dynamic_sections): Delete.
3440 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
3442 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
3443 * coff-svm68k.c: New file. Just defines some macros and includes
3445 * coff-m68k.c: Add functions to handle common addends, moved in
3446 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
3447 Control whether relocs are visible using STATIC_RELOCS.
3448 * cf-m68klynx.c: Simplify greatly: just define macros to control
3450 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
3451 * targets. (m68ksysvcoff_vec): Declare.
3452 (bfd_target_vector): Add m68ksysvcoff_vec.
3453 * config.bfd (m68*-motorola-sysv*): New target.
3454 * configure.in (m68ksysvcoff_vec): New vector.
3455 * configure: Rebuild.
3456 * Makefile.in: Rebuild dependencies.
3457 (BFD32_BACKENDS): Add coff-svm68k.o.
3458 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
3460 * binary.c (binary_set_section_contents): Don't get misled if the
3461 first section is not loadable. From Matthew L. Martin
3464 * elflink.h (elf_bfd_final_link): Set the value of a section
3465 symbol to the section address unless doing a relocateable link.
3467 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
3469 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
3470 .plt entry if we've taken the function's address.
3471 (elf64_alpha_merge_gots): Merge collected flags info as well.
3473 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
3475 * Many files: Add function prototypes.
3476 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
3477 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
3478 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
3479 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
3480 * peicode.h: Change several void * parameters to PTR.
3481 * srec.c (srec_get_symbol_info): Make static.
3482 * syms.c (bfd_symbol_is_absolute): Remove.
3483 * Makefile.in: Rebuild dependencies.
3485 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
3487 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
3488 (bfd_elf32_bfd_is_local_label): Don't define.
3490 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
3493 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
3495 * bfd-in.h: Don't include obstack.h.
3496 (struct bfd_hash_table): Change memory field to PTR.
3497 * bfd.c (struct _bfd): Change memory field to PTR.
3498 * bfd-in2.h: Rebuild.
3499 * libbfd-in.h (bfd_release): Declare as function, don't define as
3501 * libbfd.h: Rebuild.
3502 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
3503 objalloc routines rather than obstack routines.
3504 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3505 (getpagesize): Don't define.
3506 (_bfd_new_bfd): Don't set _bfd_chunksize.
3507 (bfd_openr): Free new bfd and objalloc on failure.
3508 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
3509 (bfd_alloc_size): Remove.
3510 (bfd_release): New function.
3511 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
3512 objalloc routines rather than obstack routines.
3513 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3514 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
3515 objalloc routines rather than obstack routines.
3516 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3517 (struct accumulate): Change memory to struct objalloc *.
3518 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
3519 * dep-in.sed: Don't remove obstack.h from dependency list.
3520 * Makefile.in: Rebuild dependencies.
3521 (BFD_H_DEPS): Remove obstack.h.
3522 (install): Don't install obstack.h.
3523 * Many files: Don't include "obstack.h".
3526 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
3527 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
3528 * libbfd.h: Rebuild.
3529 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
3530 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3531 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
3533 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
3534 old version of bfd_alloc.
3535 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
3536 * libbfd.h: Rebuild.
3537 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
3539 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
3541 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
3542 ELF local label syntax as well.
3544 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
3546 * config.bfd (powerpc-*-beos*): New target.
3547 * configure.in (powerpc-*-beos*): Add case that explicitly
3548 does not set COREFILE for now. A future BeOS version is
3549 expected to support core files.
3550 * configure: Regenerate with autoconf.
3552 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
3554 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
3555 seen with a local symbol, rather than crashing.
3557 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
3558 version symbols if there aren't any.
3560 start-sanitize-tic80
3561 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
3563 * coff-tic80.c (coff_rtype_to_howto): Define
3564 (coff_tic80_rtype_to_howto): Clone generic coff version and
3565 add code to handle the funky TI "internal relocations".
3568 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
3570 * elflink.h (elf_link_add_object_symbols): Don't warn about type
3571 or size changes because of a weak symbol.
3573 * cisco-core.c (SIGEMT): Define if not defined.
3575 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
3577 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
3578 setting ever. Sanity check the version number. Sort out copying
3579 flags and other information when adding an indirect symbol.
3580 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
3581 symbols added by the backend. Clear the entire contents of the
3583 (elf_export_symbol): Ignore indirect symbols.
3584 (elf_link_output_extsym): Accept a section without an owner in an
3586 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
3587 version count. Correct the allocation of x_versymp.
3589 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
3590 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
3591 Don't return bfd_und_section_ptr when info->shared.
3592 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
3593 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
3594 (mips_elf_check_relocs): Resolve an indirect symbol in
3596 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
3597 SHN_MIPS_TEXT or SHN_MIPS_DATA.
3599 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
3601 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
3603 From Eric Youngdale <eric@andante.jic.com>:
3604 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
3605 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
3606 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
3607 versioned symbol appears in both a regular and a shared object.
3608 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
3609 appropriate. Improve error message.
3610 (struct elf_outext_info): Rename from elf_finfo_failed. Change
3611 all uses. Add localsyms field.
3612 (elf_bfd_final_link): When generating a shared library, call
3613 elf_link_output_extsym to output all local symbols.
3614 (elf_link_output_extsym): Handle symbols which were forced to
3617 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
3619 From Eric Youngdale <eric@andante.jic.com>:
3620 * elf-bfd.h (elf_symbol_type): Add version field.
3621 * elfcode.h (elf_slurp_symbol_table): Set version field.
3622 * elflink.h (elf_link_add_object_symbols): When creating an
3623 indirect symbol for a default version symbol, set DEF_DYNAMIC if
3624 appropriate. Set up an indirection from the nondefault version of
3626 (NAME(bfd_elf,size_dynamic_sections)): Call
3627 elf_link_assign_sym_version before checking whether there are any
3628 versions. Always record the version name as a dynamic symbol.
3629 Initialize counters.
3630 (elf_link_assign_sym_version): After finding a version, see if a
3631 symbol should be forced to local scope. Create a new version
3632 definition if appropriate.
3633 (elf_link_output_extsym): Correct indirect symbol handling.
3634 * elf.c (bfd_elf_print_symbol): Print version information.
3635 (bfd_section_from_shdr): Turn version sections into BFD sections.
3636 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
3637 if sh_info is not already set.
3638 (_bfd_elf_copy_private_section_data): Copy sh_info for version
3640 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
3641 _bfd_stringtab_add to copy the name into permanent memory if
3644 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3646 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
3648 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
3650 * coffcode.h (bfd_coff_backend_data): Change
3651 _bfd_coff_compute_section_file_positions to return a boolean
3652 value. Change all callers.
3653 (coff_compute_section_file_positions): Change return type to
3654 boolean. If the size of the last section changed, then output a
3655 zero byte at the end of the file.
3656 * libcoff.h: Rebuild.
3658 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
3659 for at least 6 output symbols.
3660 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
3661 emit a TC csect to represent the space they take up. For an XO
3662 symbol, just emit a reference, not a csect.
3664 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
3665 Solaris doesn't like the combined options, and the -f is
3667 (stamp-tshlink, install): Likewise.
3669 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
3670 handling when little endian.
3672 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
3674 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
3675 (mn10300_elf_relocate_section): Likewise.
3676 (elf_backend_relocate_section): Define.
3678 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
3679 relocs. Replace them with generic PCREL_{8,16,32} relocs.
3680 (elf32_mn10300_howto_table): Likewise.
3681 (elf32_mn10300_reloc_map): Likewise.
3682 (bfd_elf32_mn10300_reloc): Delete unused function.
3684 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
3686 start-sanitize-tic80
3687 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
3688 understand, just set the howto field to NULL, and the caller will
3689 print an appropriate error message.
3691 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
3692 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
3693 block. Use NULL for initializations of "ptr" rather than bare 0.
3694 * coff-h8300.c: Fix typo in comment.
3695 * coff-h8500.c: Ditto.
3697 * coff-z8k.c: Ditto.
3699 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
3701 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
3702 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3703 m32r_elf_get_relocated_section_contents): First pass at relax support.
3705 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
3707 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
3708 entry for reading verdef records.
3709 Use correct braces for computing increments of extverdaux and
3710 exteverdef record pointers.
3712 start-sanitize-tic80
3713 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
3715 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
3719 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
3721 * elflink.h (elf_link_find_version_dependencies): Check that
3722 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
3725 start-sanitize-tic80
3726 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
3728 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
3731 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
3733 * targets.c (bfd_default_vector): Make non-const.
3734 (find_target): New static function, broken out of
3736 (bfd_set_default_target): New function.
3737 (bfd_find_target): Call find_target. When defaulting, use
3738 bfd_default_vector[0] if it is not NULL.
3739 * libbfd-in.h (bfd_default_vector): Adjust declaration.
3740 * bfd-in2.h, libbfd.h: Rebuild.
3742 * syms.c (bfd_is_local_label): Return false if the symbol has no
3744 * coff-i960.c (coff_i960_is_local_label_name): New function.
3745 (coff_bfd_is_local_label_name): Define.
3746 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
3747 (coff_bfd_is_local_label_name): Define.
3748 * coff-rs6000.c (xcoff_is_local_label_name): New function.
3749 (coff_bfd_is_local_label_name): Define.
3750 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
3751 with .. or _.L_ as local.
3752 * elf32-i386.c (elf_i386_is_local_label_name): New function.
3753 (bfd_elf32_bfd_is_local_label_name): Define.
3754 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
3755 beginning with $ as local.
3757 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
3759 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
3760 rather than comparing against info->lprefix.
3761 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
3762 * elflink.h (elf_link_input_bfd): Likewise.
3763 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3764 * xcofflink.c (xcoff_link_input_bfd): Likewise.
3766 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
3767 _bfd_elf_is_local_label_name if not already defined.
3768 * elf.c (_bfd_elf_is_local_label_name): New function.
3769 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
3771 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
3772 (m88k_is_local_label_name): New static function.
3774 * coffcode.h (coff_bfd_is_local_label_name): Define as
3775 _bfd_coff_is_local_label_name if not already defined.
3776 * coffgen.c (_bfd_coff_is_local_label_name): New function.
3777 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
3778 * libcoff.h: Rebuild.
3780 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
3781 to _bfd_is_local_label_name.
3782 (bfd_target): Likewise.
3783 * syms.c (bfd_is_local_label): Define as function, not macro.
3784 (bfd_is_local_name): Define.
3785 * libbfd.c (bfd_generic_is_local_label_name): Rename from
3786 bfd_generic_is_local_label, and take a string rather than a
3788 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
3789 (_bfd_nosymbols_bfd_is_local_label_name): Define.
3790 (bfd_generic_is_local_label): Don't declare.
3791 (bfd_generic_is_local_label_name): Declare.
3792 * bfd-in2.h, libbfd.h: Rebuild.
3793 * All backends: Change local_label to local_label_name.
3795 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
3796 (mips_elf_relocate_got_local): Change return type to boolean.
3797 Don't assume that the first zero entry is unassigned; instead, use
3799 (mips_elf_relocate_section): Check return value of
3800 mips_elf_relocate_got_local.
3801 (mips_elf_create_got_section): Initialize assigned_gotno field.
3804 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3806 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
3810 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
3812 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
3813 that have no contents merely because linker_mark is not set.
3815 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
3817 * config.bfd (mips*-*-lnews*): New target.
3818 * coff-mips.c (mips_relocate_section): Make assert compare
3819 content byteorder instead of header byteorder.
3820 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
3822 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
3823 * configure.in (ecoff_biglittle_vec): Add case.
3824 * configure: Update.
3826 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
3828 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
3829 name begins with ".note".
3830 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
3831 section whose name begins with ".note".
3832 (get_program_header_size): Corresponding change.
3834 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
3835 jal and for jal overflow.
3837 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
3839 From Eric Youngdale <eric@andante.jic.com>:
3840 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
3841 not found, try looking it up again without the version name.
3842 (elf_link_add_object_symbols): Always link against the dynamic
3843 symbol table of a dynamic object. When linking against a dynamic
3844 object, include version strings in symbol names, and set up
3845 version information. Add indirect symbols for default versions.
3846 (elf_link_create_dynamic_sections): Add special version sections.
3847 (struct elf_assign_sym_version_info): Define.
3848 (struct elf_find_verdep_info): Define.
3849 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
3850 up version sections.
3851 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
3852 (elf_link_find_version_dependencies): New static function.
3853 (elf_link_assign_sym_version): New static function.
3854 (elf_link_renumber_dynsyms): New static function.
3855 (struct elf_final_link_info): Add symver_sec field.
3856 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
3857 local symbols of a dynamic object. Handle DT_VER* constants.
3858 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
3859 dynamic object. Skip indirect symbols from ELF objects. Remove
3860 the version name before choosing a hash bucket. Write out the
3861 version information if appropriate.
3862 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
3863 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3864 (bfd_elf64_size_dynamic_sections): Likewise.
3865 * bfd-in2.h: Rebuild.
3866 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
3867 Change elf_link_hash_flags to unsigned short.
3868 (ELF_LINK_HIDDEN): Define.
3869 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
3870 dynverdef_hdr, dynversym_section, dynverdef_section,
3871 dynverref_section, cverdefs, cverrefs, verdef, verref.
3872 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
3873 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
3874 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
3875 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
3876 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
3877 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
3878 (_bfd_elf_slurp_version_tables): Declare.
3879 * elf.c (_bfd_elf_swap_verdef_in): New function.
3880 (_bfd_elf_swap_verdef_out): Likewise.
3881 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
3882 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
3883 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
3884 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
3885 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
3886 version information if there is any.
3887 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
3888 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
3889 (elf_fake_sections): Handle .gnu.version* section names.
3890 (assign_section_numbers): Handle SHT_GNU_ver* section types.
3891 (_bfd_elf_slurp_version_tables): New function.
3892 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
3893 version name in string entered in dynamic hash table.
3894 * elfcode.h: Include fnmatch.h.
3895 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
3896 symbol which was forced to become local.
3897 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3898 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3899 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3900 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
3902 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
3904 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
3906 (mn10200_elf_relax_section): Correctly compute a symbol's value
3907 when the symbol is local, but not in the same section as we are
3908 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
3911 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
3913 * elf32-m32r.c: Rewrite to use ELF backend linker.
3914 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
3915 Add small data area support (R_M32R_SDA16).
3916 * reloc.c: Document BFD_RELOC_M32R_SDA16.
3917 * bfd-in2.h,libbfd.h: Regenerated.
3919 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
3921 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
3922 (mn10200_elf_relax_delete_bytes): Likewise.
3923 (mn10200_elf_symbol_address_p): Likewise.
3924 (mn10200_elf_get_relocated_section_contents): Likewise.
3925 (bfd_elf32_bfd_relax_section): Define.
3926 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3928 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
3929 (mn10200_elf_relocate_section): Likewise.
3930 (elf_backend_relocate_section): Define.
3933 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3935 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
3936 reloc.c, targets.c: New target, elf-*-D30V.
3938 * bfd-in2.h, configure, libbfd.h: Rebuilt.
3940 * cpu-d30v.c, elf32-d30v.c: New files.
3943 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
3945 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
3946 * bfd-in2.h: Regenerated.
3947 start-sanitize-tic80
3948 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
3949 (rtype2howto): Add function.
3950 (tic80_howto_table): Add.
3953 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
3955 * sysdep.h: Don't define errno in MSVC if error.h is included.
3957 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
3959 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
3960 is initialized before it is used.
3962 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
3964 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
3965 symbol into a weak undefined symbol; leave it as a common symbol.
3967 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3969 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3970 about a symbol defined in a dynamic object if it has already been
3971 defined in a regular object.
3973 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3975 * makefile.vms: Add gcc flags to allow compiling with current gcc
3977 (targmatch.h): New dependency.
3979 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3981 * evax.h (ALPHA_R_CODEADDR): New relocation.
3982 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3984 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3986 * bfd-in2.h, libbfd.h: Rebuild.
3988 Restrict symbol length to 64 bytes, case preserving:
3989 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3990 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3991 (_bfd_evax_length_hash_symbol): Added.
3992 * evax-etir.c (_bfd_evax_write_etir): Call
3993 _bfd_evax_length_hash_symbol before output of symbol.
3994 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3995 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3997 * evax-emh.c: Output filename to object file without path.
3999 * evax-egsd.c: New sections for local and global commons.
4001 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
4002 evax-misc.c, evax.h: Remove 8 bit characters from copyright
4003 notices. Replace AXP with Alpha.
4005 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
4007 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
4008 sections if we are creating a shared library.
4010 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
4012 * configure.host (i386-windows): Don't set host64=true.
4014 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
4016 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
4017 (elf_mips16_gprel_howto): New static variable.
4018 (mips16_gprel_reloc): New static function.
4019 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
4020 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
4021 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
4022 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
4023 * bfd-in2.h, libbfd.h: Rebuild.
4025 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
4027 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
4028 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
4030 start-sanitize-r5900
4031 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
4033 * config.bfd: add r5900
4036 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
4038 * elflink.h (elf_link_input_bfd): If we've discarded a section,
4039 the output section will be the absolute section; don't print an
4040 assertion message for that case when doing a relocateable link.
4042 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
4044 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
4045 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
4046 need_fn_sub, call_stub, and call_fp_stub.
4047 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
4048 (mips_elf_link_hash_newfunc): Initialize new fields.
4049 (mips_elf_link_hash_table_create): Likewise.
4050 (mips_elf_relocate_section): Redirect relocations to use mips16
4051 stubs when appropriate.
4052 (mips_elf_check_relocs): Attach stub sections to the appropriate
4053 symbol. Set need_fn_stub when appropriate.
4054 (mips_elf_always_size_sections): New static function.
4055 (mips_elf_check_mips16_stubs): New static function.
4056 (elf_backend_always_size_sections): Define.
4057 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
4059 * elflink.h (elf_link_input_bfd): Discard local symbols that are
4060 attached to sections which are not being included in the link.
4062 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
4064 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
4065 symbol value when computing the addend for a pc_relative
4068 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
4070 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
4071 relocateable link, just skip pc_relative pcrel_offset relocs.
4072 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
4073 structure for an ARM26 reloc which can be resolved.
4074 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
4075 reloc can be resolved.
4077 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
4078 error in overflow check for R_RELBYTE.
4080 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
4082 * ieee.c (ieee_slurp_section_data): Pick up the start address.
4083 From Mark Rasin <mark.rasin@telrad.co.il>.
4085 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
4088 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
4090 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
4091 (elf_mn10200_howto_table): Likewise.
4092 (mn10200_reloc_map): Likewise.
4094 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
4096 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
4097 * bfd-in2.h, libbfd.h: Regenerated.
4098 * elf32-m32r.c: Add support for them.
4100 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
4102 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
4103 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
4104 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
4105 r_format and r_pcrel. Always return a value.
4106 * riscix.c (MY_final_link_callback): Define to dummy value.
4108 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
4109 relocations against the text segment, look up the output name of
4111 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4112 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4113 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4114 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4115 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
4117 start-sanitize-tic80
4118 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
4120 * coff-tic80.c (tic80coff_vec): Use correct data put/get
4121 routines for little endian data.
4122 * coffcode.h (coff_write_object_contents): Set magic to
4123 TIC80_ARCH_MAGIC for TIc80.
4125 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
4127 * coff-tic80.c (tic80coff_vec): Change to little endian data
4131 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
4133 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
4134 auxiliary_filters parameter to be const char * const *. Accept a
4135 NULL terminated array.
4136 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
4137 (bfd_elf32_size_dynamic_sections): Update declaration.
4138 * bfd-in2.h: Rebuild.
4140 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
4142 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
4143 NOTYPE symbol in a text section as a FUNC symbol.
4145 * coffcode.h (coff_compute_section_file_positions): Force
4146 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
4148 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
4150 * libaout.h (machine_type): Reserve several values for sparclet.
4152 start-sanitize-tic80
4153 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4155 * config.bfd (tic80-*-*): Don't require 'coff'.
4158 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4160 * elf32-v850.c (v850_elf_howto_table): Set the special_function
4161 table to v850_elf_reloc for all non-standard relocations.
4162 (v850_elf_check_relocs): Add check for h being non-null.
4163 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
4164 statement instead of multiple ifs.
4165 (v850_elf_relocate_section): Fix up error message, don't just call
4168 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
4170 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
4171 Use bfd_elf_generic_reloc as special function for all relocs.
4172 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
4174 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
4175 24bit pc-relative reloc.
4177 start-sanitize-tic80
4178 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
4180 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
4181 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
4182 header byte order is little endian. Use correct bfd_get and
4183 bfd_put routines for little endian headers.
4184 * coffcode.h (coff_set_arch_mach_hook): Set arch to
4185 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
4188 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
4190 * reloc.c: Add BFD_RELOC_24.
4191 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
4192 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
4193 * bfd-in2.h, libbfd.h: Rebuilt.
4195 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
4197 elf64-alpha multiple .got rewrite:
4199 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
4200 (bfd_elf*_mkobject): Don't define here ...
4201 * elfxx-target.h: ... but rather here. Default always_size_sections
4203 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
4204 what the #defines in elf-bfd.h transmuted it to anyway.
4206 * section.c: Add SEC_LINKER_CREATED flag.
4207 * bfd-in2.h: Rebuild.
4208 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
4209 relocation section flags.
4210 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
4211 SEC_IN_MEMORY to recognize generated bits.
4212 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
4214 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
4215 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
4216 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
4217 * elf32-ppc.c (ppc_elf_create_linker_section,
4218 ppc_elf_size_dynamic_sections): Likewise.
4219 * elf32-sparc.c (elf32_sparc_check_relocs,
4220 elf32_sparc_size_dynamic_sections): Likewise.
4221 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
4223 (_bfd_elf_create_dynamic_sections): Likewise.
4224 (_bfd_elf_make_linker_section_rela): Likewise.
4225 * elflink.h (elf_link_create_dynamic_sections): Likewise.
4226 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
4227 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
4228 to identify generated bits.
4229 (elf_link_input_bfd): Likewise.
4231 * elf64-alpha.c: Rewrite everything touching relocations.
4233 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4235 * elf32-v850.c (all functions and static variables): Go through
4236 and regularize names to be of the form v850_elf_<xxx>.
4237 (toplevel): Include <elf/v850.h>.
4238 (enum reloc_type): Move to include/elf/v850.h.
4239 (v850_elf_check_relocs): For common variables, if the variable is
4240 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
4241 into the appropriate section.
4242 (elf_backend_check_relocs): Define.
4244 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4246 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
4248 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
4250 * config.bfd (mips*el-*-linux*): New target.
4251 (mips*-*-linux*): New target.
4253 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
4254 Return a useful value.
4256 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4258 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
4260 * configure: Rebuild.
4261 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
4262 ac_cv_func_mmap in bfd/configure.host.
4264 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
4265 filter_shlib and auxiliary_filter_shlib parameters.
4266 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
4268 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
4269 (bfd_elf64_size_dynamic_sections): Likewise.
4270 * bfd-in2.h: Rebuild.
4272 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
4274 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
4275 symbols, don't export a symbol which is defined by an object in an
4276 archive which contains shared objects.
4278 start-sanitize-tic80
4279 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
4281 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
4282 for TI TMS320c80 (MVP).
4283 (bfd_archures_list): Add bfd_tic80_arch.
4284 * bfd-in2.h: Regenerate by running "make headers".
4286 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
4288 * cpu-tic80.c (bfd_tic80_arch): Add struct.
4289 * configure.in (case $vec): Correct typo, "tb" not "tp".
4290 Also add cofflink.o for tic80coff_vec.
4291 * configure: Regenerate with autoconf.
4294 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
4296 * libbfd.c: Patch up the mmap code so that it is only built if BFD
4297 is configured with --with-mmap.
4299 start-sanitize-tic80
4300 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
4302 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
4303 (ALL_MACHINES): Add cpu-tic80.o
4304 (cpu-tic80.o, coff-tic80.o): Add dependencies.
4305 * coff-tic80.c: Add skeleton, cloned from another coff config.
4306 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
4310 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
4312 * TODO: Correct a misspelling.
4313 start-sanitize-tic80
4314 * coff-tic80.c: New file for TI TMS320C80 (MVP).
4315 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
4316 * configure.in (case $vec): Add tic80coff_vec entry.
4317 * configure: Regenerate with autoconf.
4318 * archures.c (bfd_tic80_arch): Declare.
4319 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
4320 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
4321 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
4322 (bfd_target_vector): Add tic80coff_vec entry.
4325 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
4327 * elflink.h (elf_buckets): Add some more values for larger
4330 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
4332 * Makefile.in (install): Move subdir_do out of conditional. From
4333 Fred Fish <fnf@cygnus.com>.
4335 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
4337 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
4339 (elf_mn10200_howto_table): Likewise.
4340 (mn10200_reloc_map): Likewise.
4342 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4344 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
4345 mips16 symbol during the link.
4346 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
4348 (mips_elf_link_output_symbol_hook): New static function.
4349 (elf_backend_link_output_symbol_hook): Define.
4351 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
4354 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
4356 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
4357 against SEC_DEBUGGING sections here (revert patch of December 5).
4358 * elfcode.h (elf_object_p): Check for them here, instead.
4360 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
4362 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
4363 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
4365 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
4366 (_bfd_elf_canonicalize_dynamic_reloc): New function.
4367 * elf-bfd.h (struct elf_size_info): Update declaration of
4369 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
4370 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
4371 * elfxx-target.h: Use new dynamic reloc routines by default.
4372 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
4375 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
4377 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
4378 if NAMES_HAVE_UNDERSCORE is defined.
4380 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
4382 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
4384 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4386 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
4389 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
4391 * elflink.h (elf_link_add_object_symbols): Only add a weak
4392 symbol if the real definition is in the dynamic symbol table.
4393 After finding the real definition, then, if it is dynamic, add the
4394 weak symbol to the dynamic symbol table.
4396 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
4398 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
4400 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
4403 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
4405 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
4407 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
4408 (bfd_elf32_mn10300_reloc): Write data in little endian format.
4409 * reloc.c: Remove mn10300 big endian relocs.
4410 * bfd-in2.h, libbfd.h: Rebuilt.
4412 * elf32-mn10200.c: Update from elf32-mn10300.c.
4414 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
4416 * elf32-mn10300.c (elf_symbol_leading_char): Define.
4418 * elf32-mn10300.c: Add some comments.
4420 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
4422 * ihex.c (ihex_scan): Always initialize buf before jumping to
4424 (ihex_read_section): Likewise.
4426 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
4428 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
4429 inplace for most relocs.
4431 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
4433 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
4434 even if SEC_ALLOC is not set.
4435 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
4436 when deciding whether to copy a reloc into a shared object.
4437 (elf_i386_relocate_section): Likewise.
4438 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
4439 (elf32_sparc_relocate_section): Likewise.
4440 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
4441 reloc section if it is not set in the source section.
4442 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
4443 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
4444 with a SEC_DEBUGGING section as SEC_DEBUGGING.
4446 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4448 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
4449 expects a .got.plt until we actually create it.
4451 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
4453 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
4454 message for bfd_reloc_outofrange, rather than aborting. From
4455 Philippe De Muyter <phdm@info.ucl.ac.be>.
4457 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
4458 a relocateable link, don't try to process them. From Heinz Wrobel
4459 <wrobel@lpr.e-technik.tu-muenchen.de>.
4461 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
4463 * elf32-mn10300.c (mn10300_info_howto): Renamed from
4464 mn10300_info_howto_rel. Tweak reloc argument to be an
4465 Elf32_Internal_Rela.
4466 (USE_RELA): Define instead of USE_REL.
4467 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
4469 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4471 * configure.in, configure: Handle mips*-sgi-irix6*.
4472 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
4475 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4477 * elf32-i386.c (elf_i386_relocate_section): Warn about a
4478 relocation against a symbol defined in a section with no output
4481 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
4483 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
4484 * configure, config.in: Rebuild with autoconf 2.12.
4486 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
4487 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
4488 (swap_out_syms): Set st_other from existing st_other field.
4489 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
4491 (elf_link_output_extsym): Set the other field from the global hash
4493 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
4494 (elf_mips16_jump_howto): New static variable.
4495 (mips16_jump_reloc): New static function.
4496 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
4497 (mips_info_to_howto_rel): Handle R_MIPS16_26.
4498 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
4500 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
4501 * bfd-in2.h, libbfd.h: Rebuild.
4502 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
4504 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
4506 * configure.host: Use long long for mips-sgi-irix6*.
4508 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
4509 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
4511 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
4513 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
4514 (enum reloc_type): Add more reloc types.
4515 (elf32_mn10300_howto_table): Update for new reloc types.
4516 (elf32_mn10300_reloc_map): Update for new reloc types.
4517 * reloc.c: Add some new relocs for the mn10300 series.
4518 * bfd-in2.h, libbfd.h: Rebuilt.
4520 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
4522 * som.c (setup_sections): Don't lose for a space which has
4523 no data, but some symbols.
4525 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
4527 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
4528 (sunos_link_hash_table_create): Initialize got_needed.
4529 (sunos_create_dynamic_sections): Only set .got section size if it
4530 is not already set. Set got_needed.
4531 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
4532 sdynptr, and only handle dynamic sections, if dynamic sections are
4534 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
4535 Initialize .got section.
4536 (sunos_scan_ext_relocs): Likewise.
4537 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
4539 (sunos_finish_dynamic_link): Check got_needed. Only set up
4540 dynamic linking information if needed.
4542 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
4544 * config.bfd: Added VersaDOS format to the Ericsson configuration.
4546 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
4548 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
4550 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
4552 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
4555 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
4557 * filemode.c: Include sysdep.h.
4558 * ihex.c: Add casts to eliminate compiler warnings.
4559 * sunos.c: Add casts to eliminate compiler warnings.
4561 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4563 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
4565 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
4566 appropriate relocations in the .so file if shared.
4567 (ppc_elf_relocate_section): Ditto.
4569 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
4571 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
4572 complain_overflow_unsigned.
4574 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4576 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
4577 overflows for R_D10V_16 and R_D10V_18.
4579 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4581 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
4582 (do_with_relocs): Likewise.
4583 (do_as_repeat): Likewise.
4584 (copy_expression): Likewise.
4586 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
4588 * ieee.c (ieee_write_external_part): Correctly record whether
4589 there is an external part.
4591 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
4593 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
4594 handle tda offsets for sld.w and sst.w instructions.
4595 Fix alignment check in sld.w and sst.w tda reloc handling.
4597 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
4599 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
4601 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
4603 * elf32-v850.c: Add comments about assumptions about
4604 char, short & long sizes.
4605 (elf32_v850_bfd_final_link_relocate): Fix sign extension
4606 problems for several relocs.
4608 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
4609 R_V850_SDA_OFFSET entry.
4611 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
4613 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
4614 Store import file index in ldindx.
4615 (xcoff_build_ldsyms): Assume that ldsym was not previously
4616 allocated. For an imported symbol, copy ldindx into l_ifile.
4618 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
4620 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
4621 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
4622 fields in R_V850_TDA_OFFSET.
4623 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
4624 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
4627 * elf32-v850.c: Include bfdlink.h.
4628 (bfd_elf32_v850_reloc): Return an error if we get a reloc
4630 (elf32_v850_bfd_final_link_relocate): New function.
4631 (v850_elf_relocation_section): Likewise.
4632 (elf_backend_relocate_section): Define.
4634 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
4636 * binary.c (binary_set_section_contents): Ignore sections which
4637 don't have SEC_LOAD and SEC_ALLOC set.
4639 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
4641 * linker.c (_bfd_generic_final_link): Avoid losing static
4642 symbols in the .bss section.
4644 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
4646 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
4647 (mips32_64bit_reloc): New static function.
4648 (mips_reloc_map): Add entry for BFD_RELOC_64.
4649 (mips_elf_relocate_section): Handle R_MIPS_64.
4651 * linker.c (default_indirect_link_order): Print an error message
4652 when attempting to do a relocateable link with different object
4653 file formats, rather than calling abort.
4655 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
4657 * reloc.c (m32r relocs): Rename them.
4658 * bfd-in2.h, libbfd.h: Regenerated.
4659 * elf32-m32r.c: Update.
4660 (m32r_elf_10_pcrel_reloc): New function.
4661 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
4662 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
4664 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
4666 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
4667 all sections that will be included in the output file.
4668 (_bfd_generic_link_output_symbols): Discard symbols in sections
4669 which are being discarded.
4670 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
4671 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
4672 (elf_v850_howto_table): Corresponding changes.
4673 (elf_v850_reloc_map): Corresponding changes.
4674 * reloc.c: Add additional V850 relocations.
4675 * bfd-in2.h, libbfd.h: Rebuilt.
4677 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
4678 no longer want in pc-relative relocs.
4680 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
4682 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
4683 accept a reloc against an undefined sybmol!
4685 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
4687 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
4689 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
4691 * VERSION: Bump for new relocation.
4693 * hosts/i386bsd.h: If NBPG is not defined, define it as
4694 PAGE_SIZE, for recent versions of FreeBSD.
4696 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
4698 * configure.host: Use `long long' as the 64 bit type on a Solaris
4699 host, since both gcc and the SunPRO compilers support it.
4701 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
4703 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
4704 mistake to have reused the ECOFF LITERAL for ELF since they have
4705 different semantics.
4706 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
4707 * bfd-in2.h, libbfd.h: Rebuild.
4709 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
4712 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
4713 dynamic relocation for an undefweak symbol when we are building
4714 a static executable.
4716 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
4718 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
4719 point explicitly to srcdir.
4720 (targmatch.h): Edit references to point explicitly to objdir.
4722 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
4724 * config.bfd: When setting targ_cpu, don't get confused by
4727 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4729 * configure.host: Add support for windows host (a build done
4730 under the Microsoft build environment).
4732 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
4734 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
4735 definition in a dynamic object, add it to the dynamic symbol table
4736 if any dynamic object mentions it. Reverts part of last patch.
4738 * sunos.c (struct sunos_link_hash_table): Add got_base field.
4739 (sunos_link_hash_table_create): Initialize got_base.
4740 (bfd_sunos_size_dynamic_sections): If the .got section is more
4741 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
4743 (sunos_check_dynamic_reloc): Subtract got_base from a base
4744 relative relocation.
4746 * elf32-mips.c (elf_mips_isa): New static function.
4747 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
4748 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
4750 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
4752 * archive.c (do_slurp_coff_armap): Only treat archive as little
4753 endian for i960 COFF.
4755 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
4757 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
4758 by the change in size of the section when EXEC_P is not set.
4760 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
4761 (m68kcoff_rtype_to_howto): New static function.
4762 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
4763 VMA to the addend for a PC relative reloc.
4765 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
4767 * Makefile.in: Rebuild dependencies.
4769 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
4772 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
4774 * Makefile.in: Remove explicit dependencies for mn10200 and
4776 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
4777 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
4778 (dependencies): Rebuilt.
4780 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
4782 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
4783 during this function.
4785 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
4786 section if the flags are compatible.
4788 * configure.in: Add havevecs, and put it in tdefaults.
4789 * mpw-config.in: Likewise.
4790 * configure: Rebuild.
4791 * targmatch.sed: New file; a sed script to build targmatch.h from
4793 * config.bfd: Add #if, #endif, and comments for targmatch.h.
4794 * targets.c: Include "fnmatch.h".
4795 (struct targmatch): Define.
4796 (bfd_target_match): Define by including targmatch.h.
4797 (bfd_find_target): If the target is not found by name, search for
4798 it as a configuration triplet.
4799 * Makefile.in: Rebuild dependencies.
4800 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
4801 i386dynix.o, m68k4knetbsd.o, and riscix.o.
4802 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
4803 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
4804 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
4805 (CFILES): Remove i386dynix.c and hp300bsd.c.
4806 (targmatch.h): New target.
4807 (do_clean): Remove targmatch.h.
4809 * configure.in: Add BFD_NEED_DECLARATION(getenv).
4810 * acconfig.h: Add NEED_DECLARATION_GETENV.
4811 * configure, config.in: Rebuild.
4812 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
4813 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
4815 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
4817 * cpu-mn10x00.c, elf32-mn10x00: Removed.
4818 * cpu-mn10200.c, cpu-mn10300.c: New files.
4819 * elf32-mn10200.c, elf32-mn10300.c: New files.
4820 * Makefile.in: Break mn10x00 support into two separate
4821 configurations, mn10200 and mn10300.
4822 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
4823 * bfd-in2.h, configure: Rebuilt.
4825 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4827 * Makefile.in (do_clean): Move config.log to do_distclean.
4829 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
4831 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
4832 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
4833 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
4834 (elf32-mn10x00.o): Add dependencies.
4835 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
4836 (bfd_mn10x00_arch): Declare.
4837 (bfd_archures_list): Add bfd_mn10x00_arch.
4838 * config.bfd: Add mn10x00-*-*.
4839 * configure.in: Add bfd_elf32_mn10x00_vec.
4840 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
4841 * targets.c (bfd_elf32_mn10x00_vec): Declare.
4842 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
4843 * bfd-in2.h, configure: Rebuilt.
4845 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
4847 openVMS/Alpha: Provide filename and case_hack flags via
4848 symbol table from gas.
4849 Add case_hack code for symbol output from vax/vms.
4850 * evax-alpha.c (evax_initialize): Remove filename handling,
4851 filename is provided via symbol table.
4852 (evax_get_symtab): Use local symbol count when setting up table.
4853 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
4855 (_bfd_evax_write_egsd): Skip file name symbol.
4856 * evax-emh.c (get_vms_time_string): Local function now.
4857 (_bfd_evax_write_emh): Extract source filename and case_hack flags
4859 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
4860 through _bfd_evax_case_hack_symbol.
4861 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
4863 (_bfd_evax_basename): Removed.
4864 (_bfd_get_vms_time_string): Moved to evax-emh.c.
4865 * evax.h (evax_private_data_struct): Remove filename.
4866 (flag_hash_long_names, flag_show_after_trunc,
4867 flag_no_hash_mixed_case, vms_name_mapping): New flags for
4870 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
4872 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
4873 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
4874 (NO_SWAP_MAGIC): Don't define.
4875 (SWAP_MAGIC): Define.
4877 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
4878 no hash table entry for a global symbol.
4880 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
4882 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
4884 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
4886 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
4887 symbol type with T_NULL. Warn if symbol type changes. Based on
4888 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
4890 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
4891 a dynamic object in the dynamic symbol table if it is referenced
4892 or defined by a regular object.
4894 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
4896 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
4897 remove dwarf local labels. Shrinks binaries by a factor of 3!
4899 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
4901 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
4902 by hand, rather than by calling bfd_make_section.
4904 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
4906 * reloc.c: Rename m32r relocs.
4907 * bfd-in2.h, libbfd.h: Rebuilt.
4908 * elf32-m32r.c: Update.
4910 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
4912 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
4913 link, adjust the symbol index of a base relative reloc. Don't
4914 change the addend of a PC relative reloc if pcrel_offset is set.
4915 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
4916 a relocateable link.
4918 * reloc.c (bfd_perform_relocation): Apply the relocation even if
4919 it is zero, in case src_mask matters.
4920 (bfd_install_relocation): Likewise.
4922 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
4924 * xcofflink.c (xcoff_link_add_symbols): Always initialize
4926 (_bfd_xcoff_bfd_final_link): Don't set target_index
4927 to an uninitialized value.
4929 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
4931 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
4932 indices, rather than crashing.
4933 (coff_slurp_reloc_table): Likewise. Check whether the howto field
4935 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
4938 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
4940 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
4942 (coff_arm_adjust_symndx): New static function.
4943 (coff_adjust_symndx): Define.
4945 * srec.c (srec_scan): Accept multiple symbols on a single line.
4946 From Pascal Martin <pmartin@alsys.com>.
4950 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
4952 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
4953 (sunos_merge_private_bfd_data): New function.
4955 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
4957 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
4959 (bfd_merge_private_bfd_data): Likewise.
4960 * section.c (bfd_copy_private_section_data): Likewise.
4961 * syms.c (bfd_copy_private_symbol_data): Likewise.
4962 * bfd-in2.h: Rebuild.
4963 * aout-target.h (MY_bfd_copy_private_section_data): Check that
4964 both BFD's are the right flavour.
4965 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
4966 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
4967 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
4968 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4969 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
4970 (ppc_elf_merge_private_bfd_data): Likewise.
4971 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
4972 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
4974 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
4975 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4978 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4980 * reloc.c: Add m32r relocs.
4981 * bfd-in2.h, libbfd.h: Rebuilt.
4982 * cpu-m32r.c,elf32-m32r.c: New files.
4984 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4986 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4988 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4990 * tekhex.c (first_phase): Change type parameter from char to int.
4992 (pass_over): Change func to expect int, not char.
4994 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4995 rather than SEC_LOAD when aligning the file offset for the first
4996 section in a segment.
4998 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
5000 * syms.c (coff_section_type): Make arg const.
5001 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
5002 to make_bfd_asection().
5003 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
5004 * elfcode.h (bfd_section_from_phdr): Remove prototype.
5005 (_bfd_elf_stringtab_init): Remove prototype.
5007 * netbsd-core.c (swap_abort): Add prototype.
5008 * aix386-core.c (swap_abort): Ditto & make static
5009 * hpux-core.c (swap_abort): Ditto & make static.
5010 * irix-core.c (swap_abort): Ditto & make static.
5011 * ptrace-core.c (swap_abort): Ditto & make static.
5012 * trad-core.c (swap_abort): Ditto & make static.
5013 * coffswap.h (coff_swap_reloc_in): Ditto.
5014 (coff_swap_reloc_out): Ditto.
5015 (coff_swap_filehdr_in): Ditto.
5016 (coff_swap_filehdr_out): Ditto.
5017 (coff_swap_sym_in): Ditto.
5018 (coff_swap_sym_out): Ditto.
5019 (coff_swap_aux_in): Ditto.
5020 (coff_swap_aux_out): Ditto.
5021 (coff_swap_lineno_in): Ditto.
5022 (coff_swap_lineno_out): Ditto.
5023 (coff_swap_aouthdr_in): Ditto.
5024 (coff_swap_aouthdr_out): Ditto.
5025 (coff_swap_scnhdr_in): Ditto.
5026 (coff_swap_scnhdr_out): Ditto.
5027 * ihex.c (ihex_sizeof_headers): Ditto.
5028 * tekhex.c (getsym): Ditto.
5029 (find_chunk): Ditto & make static.
5030 (insert_byte): Ditto.
5031 (first_phase): Ditto.
5033 (tekhex_get_symtab): Ditto & make static.
5034 (tekhex_get_symtab_upper_bound): Ditto & make static.
5035 (tekhex_mkobject): Ditto.
5036 (tekhex_object_p): Ditto.
5037 (move_section_contents): Ditto.
5038 (tekhex_get_section_contents): Ditto.
5039 (tekhex_set_arch_mach): Ditto & make static.
5040 (tekhex_set_section_contents): Ditto.
5041 (writevalue): Ditto.
5044 (tekhex_write_object_contents): Ditto.
5045 (tekhex_sizeof_headers): Ditto.
5046 (tekhex_make_empty_symbol): Ditto.
5047 (tekhex_get_symbol_info): Ditto.
5048 (tekhex_print_symbol): Ditto.
5049 * irix-core.c (make_bfd_asection): Ditto.
5050 (irix_core_core_file_p): Ditto.
5051 (irix_core_core_file_failing_command): Ditto.
5052 (irix_core_core_file_failing_signal): Ditto.
5053 (irix_core_core_file_matches_executable_p): Ditto.
5054 (irix_core_make_empty_symbol): Ditto.
5055 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
5056 * srec.c (srec_new_symbol): Ditto.
5057 (srec_get_section_contents): Ditto.
5058 (srec_set_arch_mach): Ditto.
5059 (srec_set_section_contents): Ditto.
5060 (internal_srec_write_object_contents): Ditto.
5061 (srec_write_object_contents): Ditto.
5062 (symbolsrec_write_object_contents): Ditto.
5063 (srec_sizeof_headers): Ditto.
5064 (srec_make_empty_symbol): Ditto.
5065 (srec_get_symtab_upper_bound): Ditto.
5066 (srec_get_symtab): Ditto.
5067 (srec_print_symbol): Ditto and make static.
5068 * elf.c (elf_read): Ditto
5069 (assign_section_numbers): Ditto.
5070 (elf_fake_sections): Ditto.
5071 (sym_is_global): Ditto.
5072 (elf_map_symbols): Ditto.
5073 (get_program_header_size): Ditto.
5074 * coffgen.c (make_a_section_from_file): Ditto.
5075 (coff_real_object_p): Ditto.
5076 (fixup_symbol_value): Ditto.
5077 (build_debug_section): Ditto.
5079 * syms.c (coff_section_type): Ditto.
5081 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
5083 * bfd-in2.h: Rebuilt after m32r changes.
5085 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
5087 * config.bfd,configure.in,configure: Add m32r support.
5088 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
5089 * config.bfd: Keep target list alphabetically sorted.
5091 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
5093 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
5094 to add in the constant part found in the instruction itself.
5095 (case R_V850_HI16_S): Likewise.
5097 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5099 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
5100 and R_D10V_18 to be 1 (word).
5102 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
5104 * stabs.c (_bfd_link_section_stabs): If the output_section field
5105 of either section is bfd_abs_section, then the linker is
5106 discarding the section and we should not optimize it.
5108 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
5110 * Makefile.in (aout-sparcle.o): New target.
5111 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
5112 * config.bfd (sparclet-*-aout*): Add case.
5113 * configure.in (sparcle_aout_vec): Add case.
5114 * configure: Regenerated.
5115 * targets.c (sparcle_aout_vec): Declare.
5116 (bfd_target_vector): Add sparcle_aout_vec.
5117 * aout-sparcle.c: New file.
5119 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
5121 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
5122 low order sign bit propogation for R_V850_HI16_S.
5124 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
5125 handling V850 specific relocs.
5126 (elf_v850_howto_table): Use the new function for some
5127 relocations. Twiddle masks & shifts for some relocs.
5128 Set partial_inplace where needed.
5130 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
5132 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
5133 default architecture to a machine number of 0.
5134 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
5136 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
5137 the output BFD is the default, set it from the first input BFD.
5139 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
5141 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
5142 insert at bitpos zero. The HI16 relocs are shifted right
5143 by 16 bits. Fix src_mask for all relocs.
5144 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
5146 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
5149 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
5151 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5152 Rewrite to use BFD file read routines and to avoid using a fixed
5153 length for the file name.
5155 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
5157 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
5158 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
5159 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
5160 to R_V850_{32,16,8}.
5162 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5164 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
5165 (elf_v850_howto_table): Add info for HI16_S reloc.
5166 (v850_reloc_map): Add HI_16_S reloc.
5167 * reloc.c: Define BFD_RELOC_V850_* relocs.
5169 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
5172 * elf32-sh.c: New file.
5173 * elf.c (prep_headers): Handle bfd_arch_sh.
5174 * elfcode.h (write_relocs): Handle absolute symbol.
5175 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
5176 (_bfd_elf64_link_read_relocs): Declare.
5177 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
5178 elf_link_read_relocs. Make globally visible. Change all
5180 (elf_link_input_bfd): Get external symbols from cache in
5181 symtab_hdr->contents. Get contents from cache in
5183 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
5185 * reloc.c: Define BFD_RELOC_SH_* relocs.
5186 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
5187 * coff-sh.c (sh_insns_conflict): Fix a return value.
5188 (_bfd_sh_align_load_span): New globally visible function, broken
5189 out of sh_align_load.
5190 (sh_align_load): Call _bfd_sh_align_load_span.
5191 (sh_swap_insns): Change relocs parameter to PTR.
5192 * bfd-in2.h, libbfd.h: Rebuild.
5193 * targets.c (bfd_elf32_sh_vec): Declare.
5194 (bfd_elf32_shl_vec): Declare.
5195 * config.bfd (sh-*-elf*): New target.
5196 * configure.in (bfd_elf32_sh_vec): New target vector.
5197 (bfd_elf32_shl_vec): New target vector.
5198 * configure: Rebuild.
5199 * Makefile.in: Rebuild dependencies.
5200 (BFD32_BACKENDS): Add elf32-sh.o.
5201 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
5203 * elf.c (map_sections_to_segments): Check that LMA does not skip a
5204 page before checking D_PAGED.
5206 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
5207 (ihex_write_object_contents): Remove extbase; always use segbase
5210 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5212 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
5213 * configure.host (i[345]86-*-*): Ditto.
5214 * config.bfd (i[345]86-*-*): Ditto.
5215 * configure: Regenerate.
5217 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
5220 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
5222 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
5223 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
5224 * som.c (hppa_som_gen_reloc_type): Add new argument. If
5225 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
5226 will have an ST_CODE type, change the symbol's type to ST_DATA.
5227 * som.c (hppa_som_gen_reloc_type): Update prototype.
5229 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5231 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
5232 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
5233 (mips_elf_size_dynamic_sections): Don't require .got to exist.
5234 (mips_elf_finish_dynamic_sections): Likewise.
5236 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
5238 * configure.host (HLDENV): New variable to set. Set it for
5239 *-*-sysv4*, since those linkers may not support -R but they always
5240 support LD_RUN_PATH.
5242 * libieee.h (NSECTIONS): Don't define.
5243 (ieee_data_struct): Change section_table to asection **. Add
5245 * ieee.c (get_section_entry): If the table isn't big enough, make
5247 (ieee_slurp_sections): Remove assertion about number of sections.
5248 (ieee_object_p): Adjust initialization of ieee to match changes to
5251 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
5252 symbols merely because we are generating a shared library.
5253 (xcoff_build_ldsyms): Don't set up global linkage code for an
5254 undefined symbol merely because we are generating a shared
5257 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5259 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
5260 (BFD32_BACKENDS) Add elf32-v850.o.
5261 * archures.c: Add bfd_v850_arch.
5262 * bfd-in2.h: Add bfd_v850_arch.
5263 * config.bfd (v850-*-*): New target.
5264 * configure: (bfd_elf32_v850_vec) New vector.
5265 * configure.in: (bfd_elf32_v850_vec) New vector.
5266 * cpu-v850.c: New file.
5267 * elf.c (prep_headers): Added case bfd_arch_v850.
5268 * elf32-v850.c: New file.
5269 * targets.c (bfd_elf32_v850_vec): New vector.
5271 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
5273 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
5274 a function code symbol for an XMC_XO symbol.
5276 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
5278 * mpw-config.in: Update editing of autoconf vars to reflect
5279 Jul 18 configure.in change.
5280 * mpw-make.sed: Update editing of include pathnames to be
5281 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
5283 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
5285 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
5286 which to offset to get the .plt entry address is ".plt".
5288 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
5290 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
5291 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
5292 Added, for internal use by the ARM gas.
5294 * bfd-in2.h: Rebuilt
5296 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
5298 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
5299 in section dynidx start.
5301 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
5303 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
5304 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
5305 optimization for g++.
5307 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5309 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
5310 the -mrelocatable-lib bit set and the other doesn't, clear the
5311 -mrelocatable-lib bit in the header.
5313 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
5315 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
5316 symbol against a STT_FUNC symbol in a shared library.
5318 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
5320 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
5321 symbol is found, automatically define the corresponding function
5324 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
5325 if sym.n_numaux is not zero.
5326 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
5327 entry to disagree about the number of aux entries if the symbol
5330 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
5331 section if it might be needed, not just if info->shared.
5332 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
5333 the start of .rel.dyn if we are going to use it.
5334 (mips_elf_finish_dynamic_sections): Only clear the first element
5335 of .rel.dyn if the size is greater than zero.
5337 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
5339 * xcofflink.c (xcoff_link_input_bfd): If we already called the
5340 undefined_symbol callback for a symbol, then don't issue any more
5341 warnings about loader relocs.
5342 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
5343 after calling the undefined_symbol callback.
5345 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
5346 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
5347 as the AIX linker seems to do.
5349 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
5351 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
5352 (evax_initialize): Remove evax_reloc_table.
5353 (evax_close_and_cleanup): Ditto.
5355 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
5357 (evax_bfd_reloc_type_lookup): Ditto.
5358 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
5359 cooked_size == raw_size.
5360 * evax-emh.c (_bfd_evax_register_filename): Remove.
5361 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
5362 * evax-misc.c (add_new_contents): Malloc section at full size.
5363 (_bfd_save_evax_section): Memcpy section contents directly.
5364 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
5365 (evax_reloc_table): Remove.
5367 * hosts/alphavms.h (O_ACCMODE): Define if needed.
5369 * makefile.vms: Add better support for DEC C compilation
5370 Add evax.h dependencies
5372 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
5373 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
5374 (BFD_RELOC_ALPHA_BASEREG): Remove.
5375 * bfd-in2.h, libbfd.h: Rebuild.
5377 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
5379 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
5380 getgid if _WIN32 is defined.
5381 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
5383 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
5385 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
5386 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
5388 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
5391 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5393 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
5395 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5396 (NEED_DECLARATION_REALLOC): New macro.
5397 * configure, config.in: Rebuild.
5398 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
5399 (realloc): Declare if NEED_DECLARATION_REALLOC.
5401 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
5402 <strings.h> if they exist.
5404 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
5406 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5408 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
5410 Based on patches from Eric Valette <valette@crf.canon.fr>:
5411 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
5412 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
5413 (elf_howto_table): Add entries for new relocs.
5414 (elf_i386_reloc_type_lookup): Handle new relocs.
5415 (elf_i386_info_to_howto): Just call abort.
5416 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
5417 (elf_i386_relocate_section): Likewise.
5419 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5421 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
5423 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
5425 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
5426 only get the LMA from the phdr if they are in the same part of the
5429 * elf.c (map_sections_to_segments): Rewrite tests for starting a
5430 new segment to make them more comprehensible. If the relationship
5431 between the LMA and the VMA changed, start a new segment. Don't
5432 check dynsec when deciding whether to start a new segment for a
5433 writeable section; -N will now handle this.
5435 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
5437 * libhppa.h: Remove "esel" changes. Not the right approach.
5438 * som.c: Corresponding changes.
5439 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
5440 which don't have a SOM symbol type associated with them.
5441 Reverses a 1994 change.
5443 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
5445 Make ld -N more reasonable for ELF:
5446 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
5447 phdr_in_section to false, and always use a single load segment.
5448 (elf_sort_sections): Sort sections by LMA after VMA.
5449 (assign_file_positions_for_segments): If D_PAGED is not set, don't
5450 align to maxpagesize.
5451 (assign_file_positions_except_relocs): Likewise.
5452 * elfcode.h (elf_object_p): If a section is loaded but not page
5453 aligned, clear D_PAGED.
5455 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
5457 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
5458 Added, for internal use by the ARM gas.
5460 * bfd-in2.h: Rebuilt
5462 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
5464 * libhppa.h (R_HPPA_ESEL): New field selector.
5465 (e_esel): Similarly.
5466 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
5467 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
5468 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
5470 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
5472 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
5473 archive search before looking for stripped dynamic objects.
5475 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
5477 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
5478 symbol a warning rather than an error.
5480 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
5482 * elf.c (assign_file_positions_for_segments): Track the virtual
5483 memory position separately from the file position, and use it to
5484 compute the alignment adjustment.
5486 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5488 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
5489 and fixed mask on R_D10V_10_PCREL_L.
5491 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
5493 * elf64-mips.c: Include "aout/ar.h".
5494 (mips_elf64_slurp_armap): New static function.
5495 (mips_elf64_write_armap): New static function.
5496 (bfd_elf64_archive_*): Define.
5497 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
5498 Use instead of bfd_generic_archive_p.
5499 (bfd_elfNN_write_archive_contents): Define if not defined. Use
5500 instead of _bfd_write_archive_contents.
5501 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
5502 _bfd_generic_mkarchive.
5503 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
5504 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
5506 (TARGET_LITTLE_SYM): Likewise.
5507 * archive.c (bfd_slurp_armap): Check for and reject an archive map
5509 * Makefile.in: Rebuild dependencies.
5511 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
5512 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
5513 SHT_MIPS_EVENTS sections.
5514 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
5515 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
5517 (_bfd_mips_elf_fake_sections): Likewise.
5519 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
5520 * ecoff.c (ecoff_compute_section_file_positions): Copy
5521 rdata_in_text from backend info to tdata. Clear it if any data
5522 section comes before .rdata.
5523 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
5524 tdata rather than backend info.
5526 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
5528 * configure.in: Fix test for whether a compiler has a 64 bit
5529 type. From Jim Wilson <wilson@cygnus.com>.
5531 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
5533 * configure.host (mips-sgi-irix6*): New host.
5535 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
5536 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
5537 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
5539 * configure: Rebuild.
5540 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
5541 (BFD_HOST_64_BIT): Define conditionally.
5542 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
5543 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
5544 (symvalue, bfd_size_type): Likewise.
5545 * bfd-in2.h: Rebuild.
5546 * Makefile.in (do_clean): Remove bfd-tmp.h.
5547 (do_distclean): Remove bfd-in3.h.
5548 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
5549 (bfd-in3.h): New target.
5551 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
5552 Andrew Gierth <ANDREWG@microlise.co.uk>.
5554 * configure.host: Set INSTALL_SHLIB.
5555 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
5556 * configure: Rebuild.
5557 * Makefile.in (install): Use @INSTALL_SHLIB@.
5559 * config.bfd (mips*-*-irix6*): New target.
5560 * configure.host: Handle Irix 6 shared library like Irix 5.
5562 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
5563 symbol for a magic name.
5564 (xcoff_link_input_bfd): Don't change the reloc symbol for an
5566 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
5569 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
5571 * mpw-config.in: Add ELF support to mips config, create the
5572 elf32-target.h file in the object dir.
5573 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
5575 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
5577 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
5578 Also removed most abort calls, in favor of using bfd reporting.
5580 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5582 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
5583 (BFD32_BACKENDS) Add elf32-d10v.o.
5584 * archures.c: Add bfd_d10v_arch.
5585 * bfd-in2.h: Add bfd_d10v_arch.
5586 * config.bfd (d10v-*-*): New target.
5587 * configure: (bfd_elf32_d10v_vec) New vector.
5588 * configure.in: (bfd_elf32_d10v_vec) New vector.
5589 * cpu-d10v.c: New file.
5590 * elf.c (prep_headers): Added case bfd_arch_d10v.
5591 * elf32-d10v.c: New file.
5592 * libbfd.h: Rebuild.
5593 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
5594 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
5595 * targets.c (bfd_elf32_d10v_vec): New vector.
5597 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
5599 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
5601 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
5603 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
5604 bfd_mach_i386_i8086 machine types.
5606 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
5608 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
5611 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
5613 * coffcode.h (coff_set_section_contents): A/UX does not require
5614 special handling of the _LIB section.
5616 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
5618 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
5619 value for R_RELBYTE.
5621 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
5622 array if one was allocated.
5624 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
5626 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
5627 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
5628 use_rld_obj_head and rld_value.
5629 (mips_elf_link_hash_table_create): Initialize new fields.
5630 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
5632 (mips_elf_create_dynamic_sections): Create .rld_map section. If
5633 __rld_obj_head symbol not seen, create an __rld_map symbol.
5634 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
5635 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
5636 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
5637 __rld_obj_head symbol.
5638 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
5640 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
5642 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
5644 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
5645 ppc_elf_addr16_ha_reloc.
5646 (ppc_elf_addr16_ha_reloc): New static function.
5648 * coff-mips.c (struct mips_hi): Define.
5649 (mips_refhi_list): New static variable.
5650 (mips_refhi_addr, mips_refhi_addend): Remove.
5651 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
5652 (mips_reflo_reloc): Process mips_refhi_list.
5653 (mips_relhi_list): New static variable.
5654 (mips_relhi_addr, mips_relhi_addend): Remove.
5655 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
5656 (mips_rello_reloc): Process mips_relhi_list.
5657 (mips_relocate_section): Permit an arbitrary number of REFHI or
5658 RELHI relocs before the associated REFLO or RELLO reloc.
5660 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
5662 * aout-target.h (MY(callback)): Set reloc_count fields.
5664 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5666 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
5667 sections unless this is a SunOS link.
5669 * VERSION: Set to 2.7.1.
5671 * Released binutils 2.7.
5673 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
5675 * i386aout.c: Include "aout/aout64.h".
5676 (i386aout_write_object_contents): New static function.
5677 (MY_write_object_contents): Define.
5679 * netbsd.h (MY(write_object_contents)): Make sure that
5680 adjust_sizes_and_vmas is called before fiddling with the magic
5683 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
5685 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
5687 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
5689 * libbfd-in.h (itos, stoi): Don't define.
5690 * libbfd.h: Rebuild.
5691 * i386lynx.c (KEEPIT): Define as udata.i.
5692 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
5693 (NAME(lynx,swap_ext_reloc_out)): Likewise.
5694 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
5695 flags. Don't use stoi.
5697 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
5699 * elf.c (map_sections_to_segments): Don't start a new segment for
5700 a writable section if it's on the same page as the previous
5701 segment. Reset the writable variable for a readonly section.
5703 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
5705 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
5706 first_thunk_address, thunk_size, and import_table_size.
5707 * peicode.h: Improved some diagnostics regarding edata sections.
5709 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
5711 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
5712 (TARGET_LITTLE_SYM): Added missing D_PAGED.
5714 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
5716 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
5717 with XCOFF_DEF_DYNAMIC set is really defined.
5718 (xcoff_link_check_dynamic_ar_symbols): Likewise.
5719 (xcoff_link_add_symbols): Only create special sections if using an
5722 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
5724 (bfd_install_relocation): Likewise.
5726 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
5728 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
5730 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
5731 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
5732 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
5733 (elf64_alpha_link_hash_newfunc): Initialize flags field.
5734 (elf64_alpha_check_relocs): Record types of LITUSE entries that
5735 are found for LITERAL relocs.
5736 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
5737 taken, we cannot generate a .plt entry for the symbol.
5739 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5741 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
5742 sysconf functions (for gprof).
5743 * configure, config.in: Rebuild.
5745 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
5747 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
5748 an archive if it has a map. If the object file has the wrong
5751 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
5752 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
5754 (alpha_relocate_section): Likewise.
5756 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
5757 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
5758 (coff_swap_sym_out): Use SYMESZ, not sizeof.
5759 (coff_swap_aux_out): Use AUXESZ, not sizeof.
5760 (coff_swap_lineno_out): Use LINESZ, not sizeof.
5761 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
5762 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
5763 * peicode.h: Corresponding changes.
5765 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5767 * elflink.h (elf_create_pointer_linker_section): Comment out code
5768 dealing with making GOT pointers negative of the GOT symbol for
5771 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
5773 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5774 increment the .rela.plt size until after we're done creating the
5776 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
5777 .rela.plt offset directly rather than calculating it.
5779 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5781 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
5782 Use autoconf-set values.
5783 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5784 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
5787 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
5788 * configure: Rebuilt.
5790 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
5792 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
5793 handling code > 1k away.
5795 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5797 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
5798 defined, output whenever the symbol is updated.
5800 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
5802 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
5803 section to 0 if user_set_vma is set.
5804 * elflink.h (elf_bfd_final_link): Likewise.
5806 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
5808 Partially undo patch of Jun 20.
5809 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
5810 (coff_compute_section_file_positions): Likewise.
5811 (coff_write_object_contents): Likewise. Re-add deleted code, but
5812 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
5813 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
5815 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5817 * config.bfd: Add support for *-*-rtems* configurations.
5819 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
5821 * elf.c (prep_headers): Add bfd_arch_alpha case.
5823 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
5825 * elf64-alpha.c: New file.
5826 * config.bfd (alpha-*-linuxecoff*): New target.
5827 (alpha-*-linux*, alpha-*-elf*): New targets.
5828 * configure.in (bfd_elf64_alpha_vec): New vector.
5829 * configure: Rebuild.
5830 * targets.c (bfd_elf64_alpha_vec): Declare.
5831 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
5832 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
5833 * bfd-in2.h, libbfd.h: Rebuild.
5834 * Makefile.in: Rebuild dependencies.
5835 (BFD64_BACKENDS): Add elf64-alpha.o.
5836 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
5838 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
5840 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
5841 than relying on a right shift of 32.
5843 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
5845 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
5846 ifdef to COFF_WITH_PE.
5847 (coff_compute_section_file_positions): Likewise.
5848 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
5849 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
5850 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
5851 COFF_IMAGE_WITH_PE, always include.
5853 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
5855 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
5857 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
5858 approximate the correct answer if SIZEOF_HEADERS was not used.
5860 * binary.c (binary_set_section_contents): Set section file
5861 position based on LMA rather than VMA.
5863 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
5865 * linker.c (_bfd_generic_link_output_symbols): Don't output any
5866 symbols if info->strip == strip_all.
5868 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5870 * coff-h8300.c: Remove #if 0 code.
5871 (compatable): Don't allow mixing/matching of different architectures.
5873 * archures.c (bfd_mach_h8300s): Add.
5874 * bfd-in2.h: Rebuilt.
5875 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
5877 (h8300_reloc16_estimate): Likewise.
5878 (h8300_reloc16_extra_cases): Likewise.
5879 (h8300_bfd_link_add_symbols): Likewise.
5880 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5881 (coff_set_flags): Likewise.
5882 * cpu-h8300.c (h8300_scan): Likewise.
5883 Add H8/S to bfd_h8300_arch list.
5885 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
5887 Added support for Alpha OpenVMS:
5888 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
5889 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
5890 * config.h-vms, makefile.vms: New files.
5891 * config.bfd (alpha-*-*vms*): New target.
5892 * configure.in (evax_alpha_vec): New target vector.
5893 * configure: Rebuild.
5894 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
5895 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
5896 * targets.c (bfd_target_evax_flavour): Define.
5897 (evax_alpha_vec): Declare.
5898 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
5899 if BFD64 is defined.
5900 * bfd-in2.h, libbfd.h: Rebuild.
5901 * Makefile.in: Rebuild dependencies.
5902 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
5903 evax-emh.o, and evax-misc.o.
5904 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
5905 evax-etir.c, evax-emh.c, and evax-misc.c.
5906 (HFILES): Add evax.h.
5908 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
5910 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
5912 (h8300_bfd_link_add_symbols): Likewise.
5914 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5916 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
5917 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
5919 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
5921 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
5922 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
5924 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
5925 R_MIPS_32 relocs if creating a shared library.
5927 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
5929 * peicode.h (add_data_entry): Use pei_section_data rather than
5930 _cooked_size. Corresponds to May 13 change in coffcode.h.
5932 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
5934 * cofflink.c (_bfd_coff_final_link): Handle long section names.
5935 * coffcode.h (coff_write_object_contents): If there are long
5936 section names, always set the f_symptr field, even if there are no
5938 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
5939 if there are no symbols.
5941 * coffgen.c (make_a_section_from_file): Check return value of
5942 _bfd_coff_read_string_table.
5943 (coff_real_object_p): Check return value of
5944 make_a_section_from_file.
5945 (_bfd_coff_read_string_table): Check that there are some symbols
5946 before trying to read the string table size.
5948 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
5950 * xcofflink.c (xcoff_link_add_symbols): When considering whether
5951 to replace a symbol in a dynamic object with a symbol from another
5952 dynamic object, do the replacement if the existing symbol is
5953 global linkage code.
5955 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
5956 for _ptrgl, and treat it as global linkage code.
5958 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
5959 filename or N_SO symbol past the offset, and use it to indicate
5960 that there is no line number or function when appropriate.
5962 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
5964 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
5965 common symbol defined by the linker. Don't export function code
5966 even if export_defineds is set.
5968 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
5970 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
5972 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
5973 (h8300_symbol_address_p): New function.
5974 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
5977 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5979 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5981 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5982 correctly for the two variants. Allow relaxing if the target
5983 is 128 bytes away since after relaxation it'll be 126 bytes away.
5984 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5985 "dot" and "value". Allow relaxing if the target is 128 bytes
5986 away since after relaxation it'll be 126 bytes away.
5987 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5988 the given section until nothing changes.
5990 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5992 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5993 alignment hack--we can get the lnnoptr info another way without
5994 suddenly increasing the alignment requirements. Set the flags for
5996 (ecoff_compute_section_file_positions): Do so.
5998 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
6000 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
6001 to keep the HP emulator database happy.
6003 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
6004 From Kevin Buettner <kev@primenet.com>.
6006 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
6008 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
6009 name of a NULL section.
6011 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
6013 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
6014 set, always call the notice callback.
6016 * VERSION: Increment for bfdlink.h change.
6018 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
6020 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
6021 (sh_relax_delete_bytes): Correct handling of differently sized
6022 trailing alignment reloc.
6024 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
6025 * bfd-in2.h: Rebuild.
6026 * configure.in: Warn if there is no known 64 bit type.
6027 * configure: Rebuild.
6029 * Makefile.in: Rebuild dependencies.
6030 (BFD32_BACKENDS): Add ppcboot.o.
6031 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
6033 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
6034 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
6036 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
6038 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
6039 (bfd_mips_elf64_swap_reginfo_out): Move from here...
6040 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
6041 (bfd_mips_elf64_swap_reginfo_out): ...to here.
6043 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
6045 * elf64-mips.c: Improve reloc special_functions and handling of
6046 SHT_MIPS_OPTIONS section.
6047 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
6048 mips_elf_hi16_reloc and make globally visible.
6049 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
6050 make globally visible.
6051 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
6052 make globally visible.
6053 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
6054 and make globally visible.
6055 (gprel16_with_gp): Check howto->src_mask before using value in
6057 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
6058 and make globally visible.
6059 (gprel32_with_gp): Check howto->src_mask before fetching value.
6060 (bfd_mips_elf_swap_options_in): New function.
6061 (bfd_mips_elf_swap_options_out): New function.
6062 (_bfd_mips_elf_set_private_flags): Rename from
6063 mips_elf_set_private_flags and make globally visible.
6064 (_bfd_mips_elf_copy_private_bfd_data): Rename from
6065 mips_elf_copy_private_bfd_data and make globally visible.
6066 (_bfd_mips_elf_merge_private_bfd_data): Rename from
6067 mips_elf_merge_private_bfd_data and make globally visible.
6068 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
6069 for a SHT_MIPS_OPTIONS section.
6070 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
6071 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
6072 name of a SHT_MIPS_OPTIONS section.
6073 (_bfd_mips_elf_set_section_contents): New function.
6074 (mips_elf32_section_processing): Set the GP value in a
6075 SHT_MIPS_OPTIONS section.
6076 (_bfd_mips_elf_find_nearest_line): Rename from
6077 mips_elf_find_nearest_line and make globally visible.
6078 (bfd_elf32_set_section_contents): Define.
6079 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
6080 (_bfd_mips_elf_lo16_reloc): Declare.
6081 (_bfd_mips_elf_gprel16_reloc): Declare.
6082 (_bfd_mips_elf_got16_reloc): Declare.
6083 (_bfd_mips_elf_gprel32_reloc): Declare.
6084 (_bfd_mips_elf_set_private_flags): Declare.
6085 (_bfd_mips_elf_copy_private_bfd_data): Declare.
6086 (_bfd_mips_elf_merge_private_bfd_data): Declare.
6087 (_bfd_mips_elf_find_nearest_line): Declare.
6088 (_bfd_mips_elf_set_section_contents): Declare.
6090 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
6092 (elf_info_to_howto): Define.
6093 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
6095 (elf_info_to_howto): Define.
6096 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
6098 (elf_info_to_howto): Define.
6100 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
6101 R_MOV16B[12], to match change in coff/internal.h.
6103 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
6105 * elf64-mips.c: Extensive additions to provide better support for
6106 writing files and for gas.
6107 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
6108 of mips_elf_object_p.
6109 (mips_elf32_object_p): Rename from mips_elf_object_p; call
6110 _bfd_mips_elf_object_p.
6111 (_bfd_mips_elf_final_write_processing): Rename from
6112 mips_elf_final_write_processing and make globally visible.
6113 (_bfd_mips_elf_fake_sections): Rename from
6114 mips_elf_fake_sections and make globally visible.
6115 (_bfd_mips_elf_section_from_bfd_section): Rename from
6116 mips_elf_section_from_bfd_section and make globally visible.
6117 (_bfd_mips_elf_section_processing): New function, broken out of
6118 mips_elf_section_processing.
6119 (mips_elf32_section_processing): Rename from
6120 mips_elf_section_processing; call
6121 _bfd_mips_elf_section_processing.
6122 (_bfd_mips_elf_symbol_processing): Rename from
6123 mips_elf_symbol_processing and make globally visible.
6124 (_bfd_mips_elf_read_ecoff_info): Rename from
6125 mips_elf_read_ecoff_info and make globally visible.
6126 (mips_elf32_ecoff_debug_swap): Rename from
6127 mips_elf_ecoff_debug_swap.
6128 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
6129 struct symbol_cache_entry.
6130 (_bfd_elf_validate_reloc): New function, moved in from
6131 elfcode.h:validate_reloc.
6132 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
6133 to _bfd_elf_validate_reloc. Change all callers.
6134 * elf-bfd.h (bfd_section_from_shdr): Declare.
6135 (_bfd_elf_symbol_from_bfd_symbol): Declare.
6136 (_bfd_elf_validate_reloc): Declare.
6137 (_bfd_mips_elf_object_p): Declare.
6138 (_bfd_mips_elf_fake_sections): Declare.
6139 (_bfd_mips_elf_section_from_bfd_section): Declare.
6140 (_bfd_mips_elf_section_processing): Declare.
6141 (_bfd_mips_elf_symbol_processing): Declare.
6142 (_bfd_mips_elf_read_ecoff_info): Declare.
6143 (_bfd_mips_elf_final_write_processing): Declare.
6144 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
6147 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
6148 (mips_elf_final_write_processing): Likewise.
6150 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
6152 64-bit MIPS ELF ABI objdump support:
6153 * elf64-mips.c: New file.
6154 * Makefile.in: Rebuild dependencies.
6155 (BFD64_BACKENDS): Add elf64-mips.o.
6156 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
6157 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
6158 bfd_elf64_littlemips_vec to targ_selvecs.
6159 (mips*-*-elf*): Likewise.
6160 * confingure.in: Add bfd_elf64_bigmips_vec and
6161 bfd_elf64_littlemips_vec to vector switch.
6162 * configure: Rebuild.
6163 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
6164 broken out of mips_elf_section_from_shdr.
6165 (mips_elf32_section_from_shdr): Rename from
6166 mips_elf_section_from_shdr. Call new function.
6167 (elf_backend_section_from_shdr): Update name of renamed function.
6168 * elf-bfd.h (struct elf_size_info): Change second parameter of
6169 write_out_phdrs to be const. Likewise for second parameter of
6171 (struct bfd_elf_section_data): Add rel_hdr2 field.
6172 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
6173 (bfd_elf32_swap_symbol_out): Likewise.
6174 (bfd_elf32_swap_reloc_in): Likewise.
6175 (bfd_elf32_swap_reloc_out): Likewise.
6176 (bfd_elf32_swap_reloca_in): Likewise.
6177 (bfd_elf32_swap_reloca_out): Likewise.
6178 (bfd_elf32_swap_phdr_in): Likewise.
6179 (bfd_elf32_swap_phdr_out): Likewise.
6180 (bfd_elf32_swap_dyn_in): Likewise.
6181 (bfd_elf32_swap_dyn_out): Likewise.
6182 (bfd_elf32_slurp_symbol_table): Declare.
6183 (bfd_elf32_write_shdrs_and_ehdr): Declare.
6184 (bfd_elf32_write_out_phdrs): Declare.
6185 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
6186 (bfd_elf64_swap_symbol_out): Likewise.
6187 (bfd_elf64_swap_reloc_in): Likewise.
6188 (bfd_elf64_swap_reloc_out): Likewise.
6189 (bfd_elf64_swap_reloca_in): Likewise.
6190 (bfd_elf64_swap_reloca_out): Likewise.
6191 (bfd_elf64_swap_phdr_in): Likewise.
6192 (bfd_elf64_swap_phdr_out): Likewise.
6193 (bfd_elf64_swap_dyn_in): Likewise.
6194 (bfd_elf64_swap_dyn_out): Likewise.
6195 (bfd_elf64_slurp_symbol_table): Declare.
6196 (bfd_elf64_write_shdrs_and_ehdr): Declare.
6197 (bfd_elf64_write_out_phdrs): Declare.
6198 (_bfd_mips_elf_section_from_shdr): Declare.
6199 * elf.c (bfd_section_from_shdr): Remove assertion requiring
6200 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
6201 section for the section, add the new one to rel_hdr2. Increment
6202 reloc_count rather than setting it.
6203 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
6204 Remove static declaration.
6205 (elf_write_shdrs_and_ehdr): Define name as macro.
6206 (elf_write_out_phdrs): Likewise.
6207 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
6208 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
6209 (elf_swap_symbol_in): Change second parameter to be const.
6210 (elf_swap_symbol_out): Likewise.
6211 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
6212 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
6213 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
6214 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
6215 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
6216 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
6217 parameter to be const. Make non-static.
6218 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
6220 (elf_slurp_symbol_table): Make non-static.
6221 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
6222 * elfxx-target.h (elf_info_to_howto): Define if not defined.
6223 (elf_backend_size_info): Likewise.
6224 (elfNN_bed): Use elf_backend_size_info.
6225 * targets.c (bfd_elf64_bigmips_vec): Declare.
6226 (bfd_elf64_littlemips_vec): Declare.
6227 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
6228 bfd_elf64_littlemips_vec if BFD64 is defined.
6230 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
6232 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
6234 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
6235 zeroes, in alignment holes.
6237 * configure: Rebuild with autoconf 2.10.
6239 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
6240 potential leading underscore in the allocated buffer.
6242 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6244 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
6245 symbols into .sbss if this is a relocatable link.
6247 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
6249 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
6250 undefined symbols when creating a shared library.
6252 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
6254 * coff-sh.c: Add a bunch of new code and static const arrays to
6255 support aligning loads and stores on four byte memory boundaries.
6257 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
6259 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
6260 call sh_align_loads.
6261 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
6264 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
6266 * cache.c (bfd_open_file): Unlink the file before opening it for
6267 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
6269 * opncls.c (bfd_fdopenr): Set opened_once.
6271 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
6273 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
6276 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
6277 the code unconditionally.
6279 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
6281 * libcoff-in.h (struct pei_section_tdata): Define structure.
6282 (pei_section_data): Define macro.
6283 * libcoff.h: Rebuild.
6284 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
6285 store s_paddr field in pei_section_data.
6286 (coff_compute_section_file_positions): Use pei_section_data rather
6287 than _cooked_size, and don't overwrite an existing value.
6288 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
6289 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
6290 * peicode.h (coff_bfd_copy_private_section_data): Define if
6292 (pe_bfd_copy_private_section_data): New static function if
6295 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
6297 * srec.c (srec_set_arch_mach): Write as a function rather than a
6300 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
6301 no map, just check each member in turn to see whether it is
6304 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6306 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
6307 table. Call BFD_ASSERT to validate header size, instead of
6309 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
6312 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6314 * ppcboot.c: New target for looking at PPCbug boot records.
6316 * config{ure.in,.bfd}: Add support for ppcboot target.
6318 * configure: Regenerate.
6320 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
6322 * coff-h8300.c (howto_table): Update names to match recent
6323 changes to include/coff/internal.h. Fix minor errors in the
6324 existing relocs. Add R_MOVL1 and R_MOVL2.
6325 (rtype2howto): Similarly.
6326 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
6327 existing relaxing code and peform more relaxing.
6328 (h8300_reloc16_extra_cases): Likewise.
6330 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
6332 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
6335 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6337 * elfcode.h (elf_object_p): Reject generic ELF target if
6338 e_machine matches an alternate machine code in a specific backend.
6340 * netbsd-core.c (netbsd_core_vec): Remove initializer for
6341 obsolete align_power_min field.
6343 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
6345 * coff-h8300.c (reloc_howto_type): Add howto entry for
6347 (rtype2howto): Handle R_PCRWORD_B.
6348 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
6349 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
6350 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
6351 branch (R_PCWORD_B).
6353 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
6355 * aoutx.h (translate_from_native_sym_flags): Set the section for
6356 BSF_CONSTRUCTOR symbols.
6358 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
6361 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
6363 * coffcode.h (coff_write_object_contents): In comdat section lookup,
6364 stop looking when section is found.
6366 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
6368 * coffcode.h (STRING_SIZE_SIZE): Define.
6369 (styp_to_sec_flags): Handle long symbol names when looking for the
6371 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
6372 (bfd_coff_long_section_names): Define.
6373 (coff_write_object_contents): Handle long section names.
6374 (bfd_coff_std_swap_table): Initialize new field.
6375 * libcoff.h: Rebuild.
6376 * coffgen.c (make_a_section_from_file): Handle long section
6378 (coff_write_symbols): Handle long section names.
6379 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6380 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6381 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
6382 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
6383 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
6384 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
6385 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
6386 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
6388 * bout.c (b_out_callback): Set lma of sections.
6389 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
6390 parameter to output_bfd. Used input_bfd instead of output_bfd in
6393 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
6395 * aoutx.h (translate_from_native_sym_flags): Don't create
6396 SEC_CONSTRUCTOR sections.
6397 * ecoff.c (ecoff_set_symbol_info): Likewise.
6399 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
6400 From Don Bowman <bowman@waterloo.hp.com>.
6402 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
6404 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
6405 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6407 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
6409 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
6410 mips_32_relocs field.
6411 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
6412 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
6413 relocs against a global symbol which is not defined in a regular
6415 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
6416 against a global symbol, increment mips_32_relocs.
6417 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
6418 the symbol is not defined in a regular file, make room in the
6421 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
6423 * ecoff.c (ecoff_compute_section_file_positions): Track the real
6424 file position and the virtual file position separately. Set
6425 filepos information bsaed on the real file position.
6426 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
6427 Jan 23 change to coffcode.h.
6429 * som.c (som_slurp_symbol_table): Set the symbol count to the
6430 number of BFD symbols created.
6432 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6434 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
6435 output file if linking shared objects. Loop to check all relocs,
6436 rather than returning false on first error.
6438 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6440 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
6441 (ppc_elf_additional_program_headers): If .interp section, bump #
6442 of program headers by 1.
6443 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
6444 (ppc_elf_size_dynamic_sections): Add support for .plt section.
6445 (ppc_elf_check_relocs): Print out filename in debug code. Enable
6447 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
6449 (ppc_elf_relocate_section): If the output section isn't defined,
6450 don't abort, just give an error message.
6452 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
6453 being created is .sdata or .sdata2, don't make the symbol dynamic.
6455 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
6457 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
6458 members of an archive for dynamic objects with no symbols, and
6459 pass them directly to check_archive_element.
6460 (xcoff_link_check_ar_symbols): Pass dynamic objects to
6461 xcoff_link_check_dynamic_ar_symbols.
6462 (xcoff_link_check_dynamic_ar_symbols): New static function.
6464 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
6465 from _bfd_nodynamic to _bfd_xcoff.
6466 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
6468 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
6469 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
6470 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
6471 * libcoff.h: Rebuild.
6472 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
6473 (xcoff_get_section_contents): New static function.
6474 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
6475 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
6476 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
6477 (xcoff_dynamic_reloc): New static variable.
6478 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
6479 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
6481 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
6483 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
6484 if reloc_entry->addend is not 0.
6485 (CALC_ADDEND): Just set the addend to reloc.r_offset.
6487 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
6489 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
6491 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
6492 Add entries for R_SPARC_[56].
6493 (sparc_reloc_map): Add entries for R_SPARC_[56].
6495 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6497 Optimize linking of stabs in sections as used in ELF and COFF.
6498 * stabs.c: New file.
6499 * libbfd-in.h (_bfd_link_section_stabs): Declare.
6500 (_bfd_write_section_stabs): Declare.
6501 (_bfd_write_stab_strings): Declare.
6502 * libbfd.h: Rebuild.
6503 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
6504 (struct coff_link_hash_table): Add stab_info field.
6505 * libcoff.h: Rebuild.
6506 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
6508 (coff_link_add_symbols): Call _bfd_link_section_stabs if
6510 (_bfd_coff_final_link): Write out stab strings hash table.
6511 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
6512 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
6514 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
6515 (struct bfd_elf_section_data): Add stab_info field.
6516 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
6518 * elflink.h (elf_link_add_object_symbols): If appropriate, call
6519 _bfd_link_section_stabs.
6520 (elf_bfd_final_link): Write out stab strings hash table.
6521 (elf_link_input_bfd): Handle optimized stabs sections.
6522 * reloc.c (_bfd_final_link_relocate): Check address against
6523 _raw_size rather than _cooked_size.
6524 * Makefile.in: Rebuild dependencies.
6525 (BFD_LIBS): Add stabs.o
6526 (BFD_LIBS_CFILES): Add stabs.c.
6528 * VERSION: Increment for bfdlink.h change.
6530 * coffgen.c (coff_renumber_symbols): Correct handling of
6531 BSF_NOT_AT_END common symbols.
6533 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
6535 * coff-ppc.c (record_toc): Add cast to avoid warning.
6536 (ppc_allocate_toc_section): Likewise.
6537 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
6538 (ppc_coff_reloc_type_lookup): Remove unreached code.
6539 * coffcode.h (coff_write_object_contents): Don't take the address
6541 * peicode.h (pe_print_idata): Add casts to avoid warning.
6542 (pe_print_edata): Likewise.
6543 (pe_print_reloc): Remove ANSI C string concatenation.
6545 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
6547 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
6549 * libcoff.h: Rebuild.
6550 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
6552 (coff_swap_aux_out): Likewise.
6553 * peicode.h (coff_swap_aux_in): Likewise.
6554 (coff_swap_aux_out): Likewise.
6555 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
6557 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
6559 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
6560 Fix up .bf endndx link fields.
6561 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
6563 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
6566 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6568 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
6569 on Solaris PowerPC systems doesn't get confused.
6571 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
6574 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
6575 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
6576 update did_reg and did_reg2.
6578 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
6580 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
6582 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
6583 callback routines, pass h->root.string rather than name, in case
6584 copy is true and name is transient.
6586 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
6588 * elfcore.h: Add support for core files with multiple threads.
6589 (Primarily for Solaris.)
6591 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6593 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
6594 section->orelocation is NULL.
6596 * coffgen.c (bfd_coff_get_syment): New function.
6597 (bfd_coff_get_auxent): New function.
6598 * bfd-in.h (bfd_coff_get_syment): Declare.
6599 (bfd_coff_get_auxent): Declare.
6600 * bfd-in2.h: Rebuild.
6602 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
6604 * elf32-mips.c (struct mips_hi16): Define.
6605 (mips_hi16_addr, mips_hi16_addend): Remove.
6606 (mips_hi16_list): New static variable.
6607 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
6608 (mips_elf_lo16_reloc): Process mips_hi16_list.
6609 (mips_elf_relocate_section): Permit an arbitrary number of HI16
6610 relocs before the associated LO16 reloc.
6612 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6614 * versados.c (versados_scan): Check bfd_alloc return value.
6615 (versados_object_p): Check all bfd_read return values. Require
6616 that lang field be less than 10, to avoid confusion with Intel Hex
6619 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
6621 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
6622 not 0, for an absolute symbol.
6623 (NAME(aout,swap_ext_reloc_out)): Likewise.
6625 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
6626 (ihex_write_object_contents): For a large start address, output
6627 the full 32 bit address in record type 5.
6629 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
6630 to int to avoid promotion problems in prototype.
6632 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
6634 * configure.host: Use ${srcdir} when looking for picfrag.
6636 * configure.host: Switch on ${libdir}, not $(libdir). From
6637 alan@spri.levels.unisa.edu.au (Alan Modra).
6639 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
6640 entry point, not just for DYNAMIC objects.
6641 * sunos.c (sunos_add_dynamic_symbols): Always call
6642 sunos_create_dynamic_sections. If called with a non DYNAMIC
6643 object, don't do anything else.
6644 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
6646 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
6648 * configure.in: Permit --enable-shared to specify a list of
6650 * configure: Rebuild.
6652 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
6653 host when configuring with --enable-shard.
6655 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
6657 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
6660 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
6661 to avoid crashing in bfd_hash_replace.
6663 * sysdep.h: Use #ifdef, not #if.
6665 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
6667 * config.in: Rebuild.
6669 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
6671 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
6672 (AC_CHECK_HEADERS): Check for sys/time.h
6673 (AC_HEADER_TIME): Add macro.
6674 * configure: Rebuild.
6675 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
6676 to control what combination of <time> and <sys/time.h>
6679 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
6681 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
6682 (aout_32_sunos4_write_object_contents): Likewise.
6683 * aoutx.h (NAME(aout,machine_type)): Handle
6684 bfd_mach_sparc_{sparclet,sparclite}.
6685 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
6686 (bfd_mach_sparc_v9_p): Update.
6687 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
6688 * libaout.h (enum machine_type): Add M_SPARCLET.
6689 * sunos.c (MACHTYPE_OK): Define.
6690 * bfd-in2.h: Regenerated.
6692 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
6694 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
6695 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
6696 * elflink.c (_bfd_elf_create_got_section): Store the
6697 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
6698 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
6699 global offset table goes over 0x1000, set the value of
6700 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
6701 (elf32_sparc_relocate_section): Subtract the offset of
6702 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
6704 * elfcode.h: Don't include <string.h>.
6706 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
6708 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
6709 generic_link_hash_newfunc. All references changed.
6710 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
6711 moved here from libbfd-in.h.
6712 * libbfd-in.h: Corresponding changes.
6713 * libbfd.h: Regenerated.
6715 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
6717 * aoutx.h (aout_link_input_section_std): When reporting an
6718 overflow error, use the name of the symbol in the hash table if
6720 (aout_link_input_section_ext): Likewise.
6722 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
6723 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
6725 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
6727 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
6728 * coffcode.h (coff_compute_section_file_positions): Likewise.
6729 (coff_write_object_contents): Likewise.
6731 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
6733 * section.c (SEC_LINK_ONCE): Define.
6734 (SEC_LINK_DUPLICATES): Define.
6735 (SEC_LINK_DUPLICATES_DISCARD): Define.
6736 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
6737 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
6738 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
6739 * bfd-in2.h: Rebuild.
6740 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
6741 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
6742 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
6743 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
6744 SEC_LINK_ONCE, and look through the symbol table for the setting
6745 for SEC_LINK_DUPLICATES.
6746 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
6747 set for a section, find the section symbol in the symbol table,
6748 and set the aux entry based on SEC_LINK_DUPLICATES.
6749 * coffgen.c (coff_print_symbol): Add a space before "checksum".
6750 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
6751 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6752 * coff-i386.c (i386coff_vec): Likewise.
6753 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
6755 * VERSION: Bump to 2.6.1.
6756 * Makefile.in (stamp-h): Depend upon VERSION.
6758 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
6760 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
6761 * libbfd.h: Rebuilt.
6762 * linker.c (generic_link_hash_newfunc): No longer static.
6763 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
6765 * coff-h8300.c: Add two derived hash tables and their associated
6766 funtions and #defines for use by the h8300 linker.
6767 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
6768 the function vector as needed. Place the address of the function
6769 vector entry in the location specified by the R_MEM_INDIRECT reloc.
6770 Rewrite the vectors section contents as necessary.
6771 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
6772 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
6773 (coff_bfd_link_hash_table_create): Likewise.
6775 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6777 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
6778 __attribute__ ((__unused__)) so that -Wall doesn't warn about
6780 (hppa_rebuild_insn): Pass pointer to correct type to
6781 low_sign_unext and dis_assemble_21.
6783 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
6785 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
6786 Stick with sparc-*-{sysv4*,solaris2*}.
6788 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
6790 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
6791 (coff_swap_aux_out): Swap out extra PE x_scn fields.
6792 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
6793 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
6794 fields is non-zero, print them.
6796 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
6797 ifdef. Remove unused variables.
6798 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
6800 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
6801 (get_symbol_value): Ifdef out.
6802 (pe_ppc_reloc): Ifdef out. Remove unused variables.
6803 (coff_ppc_relocate_section): Remove unused variables. Make
6804 fprintf strings and argument types correspond. Put before_addr in
6806 (dump_toc): Make fprintf strings and argument types correspond.
6807 (ppc_process_before_allocation): Remove unused variables. Always
6809 (ppc_reflo_reloc): Ifdef out.
6810 (ppc_addr32nb_reloc): Ifdef out.
6811 (ppc_coff_rtype2howto): Make fprintf strings and argument types
6813 (coff_ppc_rtype_to_howto): Likewise.
6814 (ppc_coff_swap_sym_in_hook): Remove unused variables.
6816 * peicode.h (pe_print_idata): Move otherwise unused variables into
6817 the #ifdef where they are used. Always return a value.
6818 (pe_print_edata): Make fprintf strings and argument types
6819 correspond. Always return a value.
6820 (pe_print_pdata): Removed unused variable addr_value. Always
6822 (pe_print_reloc): Remove unused variable onaline. Make fprintf
6823 strings and argument types correspond. Always return a value.
6825 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
6826 (ppc_elf_finish_dynamic_symbol): Move definition of unused
6827 variable rela inside #if 0 section where it is used.
6829 * ns32k.h: New file.
6830 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
6831 functions to start with _bfd_.
6832 * aout-ns32k.c: Include ns32k.h. Change references to renamed
6833 functions in cpu-ns32k.h.
6834 * Makefile.in: Rebuild dependencies.
6835 (HFILES): Add ns32k.h.
6837 * section.c (struct sec): Add linker_mark field. Change
6838 user_set_vma and reloc_done to be single bit fields.
6839 (STD_SECTION): Update accordingly.
6840 * bfd-in2.h: Rebuild.
6841 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
6843 (aout_link_input_bfd): Don't link unmarked sections.
6844 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
6846 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
6847 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
6849 * elflink.h (elf_bfd_final_link): Mark sections included in the
6851 (elf_link_input_bfd): Don't link unmarked sections.
6852 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
6854 (xcoff_link_input_bfd): Don't link unmarked sections.
6856 * coffswap.h (coff_swap_scnhdr_out): Include section name in
6857 overflow error messages.
6859 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6861 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
6862 is not set, print "BFD: " before the error message.
6864 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
6865 Miles Bader <miles@gnu.ai.mit.edu>.
6866 * configure: Rebuild.
6868 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
6870 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
6873 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
6874 m68k-aout, m68k-coff, and m68k-elf targets.
6876 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
6878 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
6879 (ieee_generic_stat_arch_elt): Restructured to prevent
6880 ieee_object_p from being called repeatedly.
6882 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
6884 * coffcode.h (coff_write_object_contents): Allocate
6885 buffers large enough for any FILEHDR or AOUTHDR.
6887 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
6889 * ecofflink.c (lookup_line): New static function, renamed and
6890 slighly changed from old _bfd_ecoff_locate_line.
6891 (_bfd_ecoff_locate_line): Cache line number information. Use
6892 lookup_line for actual lookup.
6894 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6896 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
6897 multiple of 20 bytes.
6899 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
6901 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
6902 allocate ecoff_find_line, and don't initialize by hand.
6903 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
6904 mips_elf_find_line, and don't call memset.
6906 * coffcode.h (coff_compute_section_file_positions): If not
6907 producing a final executable, don't consider sofar when aligning
6908 the section to the correct size.
6910 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
6912 * coffcode.h (coff_add_missing_symbols): Ifdef out.
6913 (coff_write_object_contents): Don't call coff_add_missing_symbols.
6914 * coffgen.c (coff_section_symbol): Ifdef out.
6916 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
6918 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
6919 output_bfd is not NULL.
6921 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
6923 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
6924 of bfd_alloc (fixes fix_line not being initialized).
6925 Delete zeroing of fix_{value,tag,end,scnlen} fields.
6927 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
6929 * coffcode.h: Allow specific backends to override the
6930 bfd_link_add_symbols routine.
6932 * coff-h8300.c: Include genlink.h.
6933 (howto_table): Add R_MEM_INDIRECT.
6934 (rtype2howto): Support R_MEM_INDIRECT.
6935 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
6938 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
6940 * coff-alpha.c (alpha_relocate_section): Use
6941 info->callbacks_warning, rather than _bfd_error_handler, for
6942 "multiple gp" warning.
6944 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
6946 * linker.c (bfd_wrapped_link_hash_lookup): New function.
6947 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
6948 table string. Use bfd_wrapped_link_hash_lookup.
6949 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
6951 * aoutx.h (aout_link_write_symbols): Use the name from the hash
6952 table, if any, when writing out symbols.
6953 (aout_link_input_section_std): Use the name from the hash table,
6954 if any, when reporting undefined symbols.
6955 (aout_link_input_section_ext): Likewise.
6956 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
6957 * bout.c (get_value): Likewise.
6958 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
6959 * ecoff.c (ecoff_reloc_link_order): Likewise.
6960 * elflink.h (elf_link_add_object_symbols): Likewise.
6961 (elf_reloc_link_order): Likewise.
6962 * linker.c (_bfd_generic_link_output_symbols): Likewise.
6963 (_bfd_generic_reloc_link_order): Likewise.
6964 (default_indirect_link_order): Likewise.
6965 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
6966 * sunos.c (sunos_add_one_symbol): Likewise.
6967 * xcofflink.c (xcoff_link_add_symbols): Likewise.
6968 (bfd_xcoff_link_count_reloc): Likewise.
6969 (xcoff_reloc_link_order): Likewise.
6971 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
6972 into -1 for intern->rss.
6974 * configure: Rebuild with autoconf 2.8.
6976 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6978 * stab-syms.c (__define_stab_duplicate): Define.
6979 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6981 * bfd-in.h (bfd_get_stab_name): Declare.
6982 * bfd-in2.h: Rebuild.
6983 * Makefile.in: Rebuild dependencies.
6984 (BFD_LIBS): Add stab-syms.o.
6985 (BFD_LIBS_CFILES): Add stab-syms.c.
6986 (BFD32_BACKENDS): Remove stab-syms.o.
6987 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6988 * configure.in: Don't list stab-syms.o in bfd_backends.
6989 * configure: Rebuild.
6990 * libaout.h (aout_stab_name): Don't declare.
6991 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6994 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6996 * elf.c (assign_file_positions_for_segments): Adjust file offset
6997 for section alignment even if SEC_LOAD is not set.
6999 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
7001 * configure.in: Don't set SHLIB or SHLINK to an empty string,
7002 since they appear as targets in Makefile.in.
7003 * configure: Rebuild.
7005 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
7006 don't fiddle with a symbol which is not defined anywhere.
7008 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
7010 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
7011 though they are defined in a shared library.
7012 (xcoff_build_ldsyms): Likewise.
7014 * coffgen.c (coff_find_nearest_line): Don't look at the line
7015 numbers for the section if section->lineno is NULL.
7017 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
7018 message rather than calling BFD_ASSERT.
7019 * elfcode.h (write_relocs): Check return value of
7020 _bfd_elf_symbol_from_bfd_symbol.
7022 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7024 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
7027 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
7029 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
7031 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
7032 hppa_reloc_field_selector_type_alt.
7033 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
7034 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
7036 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
7038 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
7040 * elf.c (assign_file_positions_for_segments): Adjust the segment
7041 memory size for the alignment of a SEC_ALLOC section, not just a
7044 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7046 * m68klinux.c: New file.
7047 * hosts/m68klinux.h: New file.
7048 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
7049 * configure.in (m68*-*-linux*): New native host.
7050 (m68klinux_vec): New vector.
7051 * configure: Rebuild.
7052 * targets.c (m68klinux_vec): Declare.
7053 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
7054 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
7055 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
7056 declaration from bfd_linux_size_dynamic_sections.
7057 (bfd_m68klinux_size_dynamic_sections): Declare.
7058 * bfd-in2.h: Rebuild.
7059 * Makefile.in: Rebuild dependencies.
7060 (BFD32_BACKENDS): Add m68klinux.o.
7061 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
7063 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
7065 * libhppa.h (pa_arch): Add pa20.
7066 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
7067 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
7068 (hppa_field_adjust): Handle e_nsel.
7069 * som.c: Provide default definitions for many new relocs found only
7070 in hpux10 include files.
7071 (som_fixup_formats): Add several new relocs from hpux10.
7072 (som_hppa_howto_table): Add hpux10 relocs.
7073 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
7075 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
7077 * mpw-make.sed: Edit out recent shared library support, and
7078 rules to rebuild .h files using doc/chew.
7080 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
7082 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
7083 size even of sections with no contents.
7085 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
7087 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
7088 starting with '$' the way we skip names starting with '.'. When
7089 updating x_endndx, don't be fooled by an index which has been
7092 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
7093 struct/union/enum type with no elements.
7095 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
7097 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
7099 * archive.c (bfd_generic_archive_p): If the first file in the
7100 archive can not be recognized as an object, don't assume that this
7101 is the wrong format.
7103 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7104 format is not bfd_object.
7105 (bfd_elf_get_dt_soname): Likewise.
7107 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
7109 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
7112 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7114 * bfd.c (tdata): Add netbsd_core_data.
7115 * bfd-in2.h: Regenerated.
7117 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
7119 * sunos.c (SUNOS_CONSTRUCTOR): Define.
7120 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
7121 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
7124 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
7125 to get the symbol index, matching 14 Jul 95 change.
7127 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
7129 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
7130 Remove duplicate definition of gp.
7132 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
7134 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
7135 assume that we can set the GP value and then get the same value,
7136 since it won't be true if the output file is neither ELF nor
7138 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
7139 _bfd_get_gp_value here.
7140 (mips_gprel_reloc): Don't assume we can set and get the GP value.
7141 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
7143 (mips_elf_lo16_reloc): Likewise.
7144 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
7145 Don't require that the BFD be ELF.
7146 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
7147 (mips_elf_gprel32_reloc): Likewise.
7148 (mips_elf_relocate_section): Don't assume we can set and get the
7150 (mips_elf_finish_dynamic_symbol): Don't bother to use
7151 _bfd_get_gp_value here.
7153 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
7154 Don't change epdr between malloc and free. Be careful not to free
7155 NULL pointers. Zero out the first RPDR.
7157 * configure.host: On Linux, only pass -rpath option if $(libdir)
7158 is neither /lib nor /usr/lib. From Alan Modra
7159 <alan@mullet.Levels.UniSA.Edu.Au>.
7161 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
7163 (elf_dt_name): Rename from elf_dt_needed_name.
7164 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
7166 (bfd_elf_get_dt_soname): New function.
7167 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
7168 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
7169 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
7170 * bfd-in2.h: Rebuild.
7172 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
7174 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
7175 _bfd_sparc_elf_reloc_type_lookup.
7176 (bfd_elf32_bfd_reloc_type_lookup): Update.
7177 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
7178 (sparc64_elf_howto_table): Define.
7179 (sparc_reloc_map): Define.
7180 (sparc64_elf_reloc_type_lookup): New function.
7181 (sparc_elf_wdisp16_reloc): New function.
7182 (elf_info_to_howto): Use sparc64_elf_howto_table.
7183 (sparc64_elf_relocate_section): Likewise.
7184 (bfd_elf64_bfd_reloc_type_lookup): Update.
7186 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
7188 * configure.host: Check for 'do not mix' from native linker before
7189 trying to use -rpath.
7191 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
7193 * bfd.c (_bfd_get_gp_value): New function.
7194 (_bfd_set_gp_value): New function.
7195 * libbfd-in.h (_bfd_get_gp_value): Declare.
7196 (_bfd_set_gp_value): Declare.
7197 * libbfd.h: Rebuild.
7198 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
7199 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
7200 directly to the fields in the tdata information.
7201 (alpha_relocate_section): Likewise.
7202 * coff-mips.c (mips_adjust_reloc_in): Likewise.
7203 (mips_gprel_reloc): Likewise.
7204 (mips_relocate_section): Likewise.
7205 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
7206 (mips_elf_lo16_reloc): Likewise.
7207 (mips_elf_final_gp): Likewise.
7208 (mips_elf_gprel16_reloc): Likewise.
7209 (mips_elf_gprel32_reloc): Likewise.
7210 (mips_elf_relocate_section): Likewise.
7211 (mips_elf_finish_dynamic_symbol): Likewise.
7213 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
7215 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
7217 * configure.in: Call AC_PROG_CC before configure.host.
7218 * configure: Rebuild.
7219 * configure.host: Don't set information which autoconf should
7220 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
7222 * configure.host: Remove go32 and win32 host information, since it
7223 should no longer be needed.
7225 * elf.c (map_sections_to_segments): If we have a .dynamic section,
7226 then start a new segment rather than put a writable section in a
7229 * configure.host: Set RPATH_ENVVAR.
7231 * Makefile.in: Rebuild dependencies.
7233 * elflink.c (_bfd_elf_create_linker_section): Remove unused
7234 zero_section variable.
7236 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
7238 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
7239 ($(srcdir)/libbfd.h): Rename from libbfd.h.
7240 ($(srcdir)/libcoff.h): Rename from libcoff.h.
7242 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7244 * ieee.c (ieee_write_expression): Only use an R variable for a
7245 local symbol. Don't output a zero offset. Handle a zero address.
7246 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
7247 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
7249 (parse_expression): Don't try to handle multiple occurrences of a
7250 P variable. Handle I variables differently from X variables. Fix
7251 the order of minus expressions.
7252 (ieee_slurp_external_symbols): Generate an I variable for an NN
7253 record. Fix handling of ATI and ATX records.
7254 (ieee_slurp_sections): Only set minimal section attributes.
7255 Adjust them later, based on the section contents.
7256 (ieee_object_p): Read in the file until just after the ME record.
7257 Call ieee_slurp_section_data to set the section flags.
7258 (do_one): Add iterations parameter. Only repeat the first load
7259 item. Set the section and file reloc flags.
7260 (ieee_slurp_section_data): Set section flags. Pass iterations to
7262 (ieee_canonicalize_reloc): Handle I variables.
7263 (do_with_relocs): Only emit relocation size when necessary.
7264 Increase MAXRUN to 127. Change ov to be assigned, and take
7265 src_mask and pcrel_offset into account.
7266 (ieee_write_data_part): Skip sections that are not loaded.
7267 (ieee_write_external_part): Don't output optional last entry of WX
7269 (ieee_write_me_part): Make setting of me_record neater.
7270 (ieee_generic_stat_arch_elt): Get the size of an archive element.
7272 * syms.c (stt): Add entries for zerovars, vars, and code.
7274 * elfcode.h (validate_reloc): New static function.
7275 (write_relocs): Call validate_reloc for non ELF relocs.
7277 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
7278 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
7279 (TARGET_LITTLE_SYM): Likewise.
7281 * config.bfd (m68*-*-psos*): New target.
7283 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
7285 * i386msdos.c: Remove some #if 0 code.
7286 (msdos_write_object_contents): Don't include empty sections in the
7287 size computation, regardless of their address.
7289 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7291 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
7292 is NULL, ie, the -r switch is used.
7294 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
7296 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
7297 (BFD_RELOC_MIPS_GOT_LO16): Define.
7298 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
7299 * bfd-in2.h, libbfd.h: Rebuild.
7300 * elf32-mips.c (mips_reloc_map): Map new relocs.
7302 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
7304 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
7307 * ieee.c (get_symbol): Set the section to bfd_abs_section.
7308 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
7309 simple number for the section address, rather than an expression.
7310 Limit the number of bytes between relocs to MAXRUN.
7311 (ieee_write_me_part): Set me_record to the file offset after the
7313 (ieee_write_processor): New static function.
7314 (ieee_write_object_contents): Use ieee_write_processor.
7316 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7318 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
7320 * coff-aux.c: Change include of aux.h to aux-coff.h.
7322 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7324 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
7325 relocation put the addend both in the reloc entry and the data.
7326 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
7329 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
7330 a R_68K_PCxx reloc against a defined global symbol directly.
7331 (elf_m68k_check_relocs): Don't count such a reloc.
7333 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
7334 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
7335 symbol for now, otherwise always record the symbol as dynamic.
7336 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
7337 is not referenced by a dynamic object, and we are not making a
7338 shared object, then don't make a PLT entry. If we do make a PLT
7339 entry, make sure the symbol has been recorded as dynamic.
7341 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
7343 * configure.host: When making a shared library, set HLDFLAGS to
7344 pass an appropriate -rpath option. Use the make variable SONAME
7345 as the shared library soname, rather than computing it here. On
7346 SunOS, build stamp-tshlink in place of $(SHLINK).
7347 * Makefile.in (SONAME): New variable.
7348 ($(SHLINK)): Make a link to the transformed name, as well.
7349 (stamp-tshlink): New target.
7350 (install): Skip stamp-tshlink during install.
7352 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7354 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
7355 linker sections have been set up yet.
7357 * elf.c (make_mapping): Add an additional argument to suppress
7358 making the first section include the program headers.
7359 (map_sections_to_segments): If the user used -Ttext such that the
7360 program headers are on a different page, do not set the flags
7361 saying that this section includes the program headers.
7363 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7365 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
7366 don't define TRAD_HEADER.
7367 * configure: Rebuild.
7369 * netbsd-core.c: New file, support for NetBSD core files.
7370 * hosts/*nbsd.h: Removed.
7372 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
7374 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
7375 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
7376 * libbfd.h, bfd-in2.h: Regenerated.
7377 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
7378 bfd_elf32_bfd_reloc_type_lookup.
7379 (reloc_type{,_names}): Deleted.
7380 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
7382 (sparc_reloc_map): Add sparc64 relocs.
7383 (sparc_elf_notsupported_reloc): New static function.
7384 (sparc_elf_wdisp16_reloc): New static function.
7385 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
7386 (elf32_sparc_relocate_section): Likewise.
7387 (bfd_elf32_bfd_reloc_type_lookup): Define.
7388 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
7389 (reloc_type{,_names}): Deleted.
7390 (elf_sparc_howto_table): Deleted.
7391 (sparc_reloc_map): Deleted.
7392 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
7393 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
7395 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
7397 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
7400 * Makefile.in (program_transform_name): New variable.
7401 (install): Transform library name before installing it.
7403 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
7405 * archures.c (bfd_mach_i960_hx): Define.
7406 * bfd-in2.h: Rebuild.
7407 * cpu-i960.c (scan_960_mach): Accept machine "hx".
7408 (MATRIX): Expand entries for HX.
7409 (arch_info_struct): Add i960:hx entry.
7410 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
7411 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
7412 (coff_set_flags): Handle bfd_mach_i960_hx.
7414 Support for building as a shared library, based on patches from
7415 Alan Modra <alan@spri.levels.unisa.edu.au>:
7416 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
7417 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
7418 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
7419 * configure: Rebuild.
7420 * configure.host: If --enable-shared, adjust shared library stuff
7421 based on the host. If the host is SunOS, and the linker supports
7422 -rpath, set HLDFLAGS to use it.
7423 * Makefile.in (ALLLIBS): New variable.
7424 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
7425 (COMMON_SHLIB, SHLINK): New variables.
7426 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
7427 (STAGESTUFF): Remove variable.
7428 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
7430 (stamp-ofiles): New target, like old ofiles target, but build
7431 using a temporary file and move-if-change, and touch stamp-ofiles
7433 (ofiles): Just depend upon stamp-ofiles.
7434 (stamp-piclist, piclist): New targets.
7435 ($(SHLIB), $(SHLINK)): New targets.
7436 (targets.o, archures.o): Build twice if PICFLAG is set.
7437 (do_mostlyclean): Remove pic/*.o.
7438 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
7440 (do_distclean): Remove pic and stamp-picdir.
7441 (install): Install shared libraries.
7442 ($(OFILES)): Depend upon stamp-picdir.
7443 (stamp-picdir): New target.
7445 * libcoff-in.h: Add comment reminding people that libcoff.h is a
7447 * libcoff.h: Rebuild.
7449 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
7450 flavour of a section with no owner.
7452 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
7453 ELF_LINK_NON_ELF flag.
7454 (mips_elf_create_got_section): Likewise.
7456 * elf.c: Revert last change, since it breaks dynamic linking.
7457 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
7459 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
7460 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
7461 (elfNN_bed): Don't initialize want_hdr_in_seg field.
7463 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7465 * elf.c (assign_file_positions_for_segments): If the backend does
7466 not want the elf header or the program headers in the address
7467 space, do not include them in the calculations.
7469 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
7470 function to determine if we need additional program headers.
7471 (ppc_elf_modify_segment_map): Define as a NOP function for now.
7472 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
7474 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
7476 * coffcode.h: Move today's libcoff.h change into coffcode.h.
7478 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
7480 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
7481 back into one line. Some compilers (sunos 4.1.3 for example)
7482 won't accept args split across more than one line.
7484 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
7486 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
7487 * configure: Regenerate.
7489 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
7491 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
7492 try to do arithmetic on a void *, cast it to a unsigned char * first.
7494 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
7496 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
7497 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
7499 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
7500 flag for a newly defined symbol.
7501 (NAME(bfd_elf,record_link_assignment)): Likewise.
7502 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
7503 set the DEF or REF_REGULAR flags correctly.
7505 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
7506 (libbfd.h, libcoff.h): Corresponding change.
7508 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
7509 a PLT32 reloc as dynamic.
7510 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
7511 is not referenced by a dynamic object, and we are not making a
7512 shared object, then don't make a PLT entry. If we do make a PLT
7513 entry, make sure the symbol has been recorded as dynamic.
7515 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
7517 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
7518 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
7519 (powerpcle-*-cygwin32): New.
7520 * peicode.h (add_data_entry): Get address from vma.
7522 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7524 * elflink.c (_bfd_elf_create_linker_section): If the symbol
7525 attached to the section has already been created as an undefined
7526 symbol, treat it as if it hasn't been created yet.
7528 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
7530 * elflink.h (elf_bfd_final_link): Don't output initial dummy
7531 symbol or section symbols if stripping all symbols and this is not
7532 a relocateable link. Don't output the symbol string table if
7533 there are no symbols.
7534 (elf_link_flush_output_syms): Don't do anything if there are no
7537 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
7539 * coff-aux.c: New file.
7540 * hosts/m68kaux.h: New file.
7541 * config.bfd (m68*-apple-aux*): New target.
7542 * configure.in (m68*-apple-aux*): New native host.
7543 (m68kaux_coff_vec): New vector.
7544 * configure: Rebuild.
7545 * targets.c (m68kaux_coff_vec): Declare.
7546 * coffcode.h (bfd_coff_backend_data): Add field
7547 _bfd_coff_link_add_one_symbol.
7548 (bfd_coff_link_add_one_symbol): Define.
7549 (compare_arelent_ptr): New static function if TARG_AUX.
7550 (coff_write_relocs): If TARG_AUX, sort the relocs.
7551 (coff_write_object_contents): Set A/UX aouthdr magic number.
7552 (coff_link_add_one_symbol): Define if not defined.
7553 (bfd_coff_std_swap_table): Initialize new field.
7554 * libcoff.h: Rebuild.
7555 * cofflink.c (coff_link_add_symbols): Call
7556 bfd_coff_link_add_one_symbol rather than
7557 _bfd_generic_link_add_one_symbol.
7558 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
7559 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7560 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7561 * Makefile.in: Rebuild dependencies.
7562 (BFD32_BACKENDS): Add coff-aux.o.
7563 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
7565 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7567 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
7568 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
7570 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
7572 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
7573 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
7574 (maintainer-clean): Warn about deleting special files.
7575 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
7577 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
7578 warning symbols correctly.
7579 * elf32-i386.c (elf_i386_relocate_section): Likewise.
7580 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7581 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7582 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
7583 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7584 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7586 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
7589 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
7591 * libcoff-in.h: aligned newly exported names with bfd naming
7592 conventions. Removed an erroneous define of POWERPC_LE_PE.
7593 * libcoff.h: Rebuild.
7594 * cofflink.c, coff-ppc.c: the above function name changes
7596 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
7598 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
7599 * ecoff.c (struct extsym_info): Define.
7600 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
7601 to ecoff_link_write_external.
7602 (ecoff_link_write_external): Accept a struct extsym_info pointer.
7603 Strip symbols when appropriate.
7605 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
7606 * syms.c (BSF_OBJECT): Define.
7607 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
7608 * bfd-in2.h: Rebuild.
7609 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
7611 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
7614 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
7615 copying relocs into a shared object, treat a defined global symbol
7617 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7618 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7619 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7621 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
7622 real defined symbol, not to a weak defined symbol.
7624 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
7626 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
7627 and made a few static functions externs.
7629 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
7630 POWERPC_LE_PE hack in cofflink.
7632 * libcoff-in.h: promoted the following from cofflink.c to allow
7633 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
7634 coff_debug_merge_element, struct coff_debug_merge_type,
7635 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
7636 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
7637 coff_debug_merge_hash_lookup, coff_link_section_info,
7638 coff_final_link_info, coff_debug_merge_hash_newfunc,
7639 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
7641 * libcoff.h: re-gen'd
7643 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
7645 * syms.c: Include "bfdlink.h".
7646 (struct stab_find_info): Define.
7647 (_bfd_stab_section_find_nearest_line): New function.
7648 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
7649 * libbfd.h: Rebuild.
7650 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
7651 * elf.c (_bfd_elf_find_nearest_line): Try calling
7652 _bfd_stab_section_find_nearest_line before searching the ELF
7653 symbol table. Find the closest STT_FUNC symbol, not the last one.
7654 * libcoff-in.h (coff_data_type): Add line_info field.
7655 * libcoff.h: Rebuild.
7656 * coffgen.c (coff_find_nearest_line): Try calling
7657 _bfd_stab_section_find_nearest_line before searching the COFF
7659 * Makefile.in: Rebuild dependencies.
7661 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7663 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
7664 4 bytes, so we get the correct value when updating the register
7665 field in little endian mode.
7667 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
7669 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
7670 entry_section fields. Add sntoc and snentry fields.
7671 * libcoff.h: Rebuild.
7672 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
7673 not toc_section and entry_section (the COFF file does not have any
7674 sections at this point).
7675 (coff_write_object_contents): Set o_snentry and o_sntoc from
7676 snentry and sntoc rather than entry_section and toc_section.
7677 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
7678 snentry, not toc_section and entry_section.
7679 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
7680 entry_section from hentry.
7681 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
7683 (xcoff_link_input_bfd): Set sntoc, not toc_section.
7684 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
7685 than using toc_section directly.
7687 * archures.c: Add missing `.' in enum bfd_architecture.
7688 * bfd-in2.h: Rebuild.
7690 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
7691 Robert Lipe <robertl@arnet.com>.
7693 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7695 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
7696 to sections we allocate. Use bfd_zalloc to allocate initialial
7697 sections, not bfd_alloc.
7698 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
7699 SDA{,2}I16 relocations.
7700 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
7701 whether to put something in .sbss or not.
7702 (ppc_elf_relocate_section): Add support for more relocations. Add
7703 in sec->output_offset where appropriate. Make error messages
7704 include the symbol name.
7706 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
7707 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
7708 doesn't get redefined messages if -shared.
7710 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
7711 section if the rel_section field has been set up.
7713 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7715 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
7718 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
7720 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
7721 of flags, only flags used are controlled by mach number. Bump up
7722 output file mach number to highest of input file mach numbers.
7723 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
7724 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
7726 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
7727 bfd_elf64_sparc_vec support.
7729 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7731 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
7732 the embedded bit is set on some objects and not on others. Just
7734 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
7737 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
7739 * coffcode.h (coff_new_section_hook): Don't try to align the
7742 * coffcode.h (coff_set_section_contents): Fix the handling of the
7743 .lib section to work even if the entire section contents are
7744 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
7745 Robert Lipe <robertl@arnet.com>.
7747 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7749 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
7750 memory here for contents.
7752 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
7753 _SDA2_BASE_ by 32768.
7754 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
7755 started using. Allocate contents for .sdata and .sdata2 sections
7757 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
7759 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
7760 size _SDA{,2}_BASE_.
7761 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
7764 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
7766 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
7768 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
7769 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
7770 (bfd_mach_sparc_v9a): Define.
7771 (bfd_mach_sparc_v9_p): Define.
7772 * bfd-in2.h: Regenerated.
7773 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
7775 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
7776 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
7777 to bfd_elf32_sparc_vec.
7778 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
7779 Add v8plus{,a} support.
7781 (sparc_compatible): New function.
7782 * elf32-sparc.h: #include "elf/sparc.h".
7783 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
7784 elf32_sparc_final_write_processing): New functions.
7785 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
7786 elf_backend_final_write_processing): Define.
7788 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7790 * elf-bfd.h (struct elf_link_hash_entry): Add
7791 linker_section_pointer field.
7792 (enum elf_linker_section_enum): Enumeration for new way of
7793 creating linker dynamic sections and symbols.
7794 (elf_linker_section{,_pointers}): New structures for creating
7795 dynamic sections and symbols.
7796 (elf_obj_tdata): Add linker_section_pointers and linker_section
7798 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
7799 (_bfd_elf_create_linker_section): New declarations.
7800 (_bfd_elf_find_pointer_linker_section): Ditto.
7801 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
7802 (_bfd_elf_make_linker_section_rela): Ditto.
7804 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
7806 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
7807 (ppc_elf_create_linker_section): New function to create the
7808 sections .got, .sdata, and .sdata2.
7809 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
7811 (ppc_elf_check_relocs): Support more of the eabi relocations.
7812 (ppc_elf_relocate_section): Ditto.
7813 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
7814 if the .sdata{,2} + .sbss{,2} section size is > 32k.
7816 * elflink.h (elf_create_pointer_linker_section): New function to
7817 create initialized pointers in dynamic linker sections.
7818 (elf_finish_pointer_linker_section): Actually intialize the
7819 pointers created above.
7821 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
7822 macros to provide both 32 and 64 bit versions of
7823 elf_create_pointer_linker_section.
7824 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
7825 provide both 32 and 64 bit versions of
7826 elf_finish_pointer_linker_section.
7828 * elflink.c (_bfd_elf_create_linker_section): New function to
7829 create a linker section.
7830 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
7831 given address in the linker pointer offsets created for a given
7833 (_bfd_elf_make_linker_section_rela): Make a RELA section
7834 corresponding to the generated linker section.
7836 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
7838 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
7840 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
7842 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
7843 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
7844 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
7845 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
7846 toc entry in an objdump) for now.
7847 (ppc_do_last, ppc_get_last): New function - needed to save processing
7848 the toc owner to the end.
7849 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
7852 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
7853 toc owner from being done till last. Must define POWERPC_LE_PC
7856 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
7858 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
7860 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
7861 SizeOfImage for PowerPC. Ignore the size of the .junk section.
7863 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
7865 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
7867 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
7869 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
7871 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
7873 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
7875 * elf.c (assign_file_positions_for_segments): Don't increment file
7876 offset for a segment which contains no loadable sections.
7878 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7880 * reloc.c: Add new PowerPC relocations.
7881 * {bfd-in2,libbfd}.h: Regenerate.
7883 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
7884 (ppc_elf_reloc_type_lookup): Lookup new relocations.
7886 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
7888 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
7891 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
7894 * coffgen.c (coff_find_nearest_line): Don't try to cache
7895 information in sections that are not owned by a BFD. From Richard
7896 Henderson <richard@atheist.tamu.edu>.
7898 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
7899 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7900 * elflink.h (elf_link_output_extsym): Remove special check for
7903 * ecoffswap.h: Add prototypes for static functions.
7905 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7907 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
7908 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
7910 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
7911 to satisfy a TOC16 relocation. Rewrite unsupported relocation
7912 support. Begin support for R_PPC_SDA{2,}REL.
7914 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7916 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
7917 create the .got and .got.neg sections.
7918 (ppc_elf_size_dynamic_sections): Call it.
7919 (ppc_elf_check_relocs): Call it.
7920 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
7921 (ppc_elf_check_relocs): Add error messages for relocations we
7922 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
7925 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7927 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
7928 section flags for V.4 and eabi.
7930 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
7932 * elf.c (assign_file_positions_for_segments): If a segment
7933 contains no sections, don't mark it as readable.
7935 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
7936 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
7938 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
7939 dynamic section, if there is one.
7940 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
7941 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
7942 (bfd_elf64_swap_dyn_in): Likewise.
7943 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
7945 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
7947 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
7948 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
7949 <pirker@eiunix.tuwien.ac.at>.
7951 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7953 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
7954 PowerPC V.4 and eabi.
7955 * bfd-in2.h: Regenerate.
7956 * libfd.h: Regenerate.
7958 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
7960 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
7961 section type and SHF_EXCLUDE section flag, turning them into the
7962 appropriate bfd section flag.
7964 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
7966 * xcofflink.c (xcoff_link_add_symbols): Create the special
7967 sections if we see a DYNAMIC object, in case that is the only
7968 XCOFF input object we see.
7970 * elf32-mips.c: Extensive changes for a start at dynamic linking
7971 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7973 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
7974 (struct elf_backend_data): Remove
7975 elf_backend_create_program_headers field. Add
7976 elf_backend_additional_program_headers and
7977 elf_backend_modify_segment_map fields.
7978 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7980 (elf_backend_additional_program_headers): Likewise.
7981 (elf_backend_modify_segment_map): Likewise.
7982 (elf_backend_create_program_headers): Don't define.
7983 (elfNN_bed): Change to account for field changes.
7984 * elf.c (assign_file_positions_for_segments): Call new
7985 modify_segment_map backend function. Don't call old
7986 create_program_headers backend function.
7987 (get_program_header_size): Call additional_program_headers rather
7988 than create_program_headers.
7989 * elflink.h (elf_link_add_object_symbols): Initialize
7990 type_change_ok from new backend field.
7991 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7993 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7994 a reloc against the appropriate section.
7996 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7997 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7998 (elf_flags_init): Rename from elf_ppc_flags_init.
7999 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
8001 (ppc_elf_copy_private_bfd_data): Likewise.
8002 (ppc_elf_merge_private_bfd_data): Likewise.
8004 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
8007 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
8009 * coff-alpha.c (alpha_relocate_section): During final link, allow
8010 output .lita section to be bigger than 64k by adjusting gp value
8011 on a per-input section basis.
8012 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
8014 (struct ecoff_section_tdata): Add gp field.
8016 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
8018 Handle Alpha ECOFF changes in OSF/1 3.2.
8019 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
8021 * coff-alpha.c: Include "aout/ar.h".
8022 (alpha_ecoff_get_relocated_section_contents): Don't require an
8023 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
8024 3.2 doesn't generate one.
8025 (alpha_relocate_section): Likewise.
8026 (alpha_ecoff_slurp_armap): Define.
8027 (alpha_ecoff_slurp_extended_name_table): Define.
8028 (alpha_ecoff_construct_extended_name_table): Define.
8029 (alpha_ecoff_truncate_arname): Define.
8030 (alpha_ecoff_write_armap): Define.
8031 (alpha_ecoff_generic_stat_arch_elt): Define.
8032 (alpha_ecoff_update_armap_timestamp): Define.
8034 (alpha_ecoff_read_ar_hdr): New static function.
8035 (alpha_ecoff_get_elt_at_filepos): New static function.
8036 (alpha_ecoff_openr_next_archived_file): New static function.
8037 (alpha_ecoff_get_elt_at_index): New static function.
8038 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
8039 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
8040 _bfd_ecoff to alpha_ecoff.
8041 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
8042 field from backend structure, rather than always calling
8043 _bfd_get_elt_at_filepos.
8044 * coff-mips.c (mips_ecoff_backend_data): Initialize
8045 get_elt_at_filepos field.
8046 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
8047 from _bfd_generic_read_ar_hdr with minor changes.
8048 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
8049 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
8050 * libbfd.h: Rebuild.
8052 * bfd-in.h (BFD_IN_MEMORY): Define.
8053 * libbfd-in.h (struct bfd_in_memory): Define.
8054 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
8055 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
8056 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
8057 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
8058 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
8059 (bfd_get_size): Handle BFD_IN_MEMORY flag.
8060 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
8061 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
8062 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
8063 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
8065 (bfd_openstreamr): Likewise.
8066 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
8067 BFD_IN_MEMORY is not set.
8068 * riscix.c (riscix_some_aout_object_p): Likewise.
8069 * bfd-in2.h, libbfd.h: Rebuild.
8071 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
8072 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
8073 (bfd_get_elt_at_index): Define.
8074 * archive.c (_bfd_generic_get_elt_at_index): Rename from
8075 bfd_get_elt_at_index. Change index parameter from int to
8077 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
8078 (_bfd_noarchive_get_elt_at_index): Define.
8079 (_bfd_archive_bsd_get_elt_at_index): Define.
8080 (_bfd_archive_coff_get_elt_at_index): Define.
8081 * bfd-in2.h, libbfd.h: Rebuild.
8082 * aout-target.h (MY_get_elt_at_index): Define if not defined.
8083 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
8084 * ieee.c (ieee_get_elt_at_index): Define.
8085 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
8086 * oasys.c (oasys_get_elt_at_index): Define.
8087 * som.c (som_get_elt_at_index): Define.
8089 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
8090 numbers to the .text section.
8092 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
8094 * ieee.c (ieee_write_debug_part): Change return type to boolean.
8095 If there is a SEC_DEBUGGING section, get the contents of the debug
8096 information part from it.
8097 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
8099 (ieee_write_object_contents): Check ieee_write_debug_part return.
8101 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
8103 * config.bfd (i[345]86-*-freebsd*): Add target.
8104 * configure.in (i386freebsd_vec): Add vec.
8105 * configure: Regenerate.
8106 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
8107 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
8108 Rebuild dependencies..
8109 * freebsd.h: New file.
8110 * i386freebsd.c: New file.
8111 * targets.c (i386freebsd_vec): Declare.
8112 (bfd_target_vector): Add i386freebsd_vec.
8113 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
8114 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
8116 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
8118 * ieee.c (ieee_slurp_debug): New static function.
8119 (ieee_object_p): Call it.
8120 (ieee_slurp_section_data): Skip debugging sections.
8121 (ieee_get_reloc_upper_bound): Likewise.
8122 (ieee_get_section_contents): Likewise.
8123 (ieee_canonicalize_reloc): Likewise.
8124 (ieee_write_section_part): Likewise.
8125 (ieee_write_debug_part): Likewise.
8126 (ieee_write_data_part): Likewise.
8127 (init_for_output): Likewise.
8129 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
8131 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
8133 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
8134 relocs, since ppc_elf_relocate_section handles the linker case.
8135 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
8137 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
8138 ppc_elf_relocate_section since that is now the only caller.
8139 (ppc_elf_relocate_section): Ditto.
8141 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
8143 * coffcode.h (coff_write_object_contents): If we don't know the
8144 section of the entry point for an XCOFF executable, always set the
8145 entry address to -1.
8147 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8149 * elf.c (bfd_section_from_shdr): Add support for note sections.
8151 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
8153 * bfd-in.h (struct _symbol_info): Add stab_type field.
8154 * bfd-in2.h: Rebuild.
8155 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
8157 * elf32-ppc.c: Remove trailing newline from calls to
8159 (ppc_elf_merge_private_bfd_data): Only warn about endianness
8160 difference if target endianness is known.
8162 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8164 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
8165 old style TOC16 references without using R_PPC_GOT.
8166 (ppc_reloc_type): Ditto.
8167 (ppc_elf_reloc_type_lookup): Add support for TOC16.
8168 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
8169 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
8170 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
8171 (ppc_elf_check_relocs): New function for GOT/PLT support that is
8173 (ppc_elf_adjust_dynamic_symbol): Ditto.
8174 (ppc_elf_adjust_dynindx): Ditto.
8175 (ppc_elf_size_dynamic_sections): Ditto.
8176 (ppc_elf_finish_dynamic_symbol): Ditto.
8177 (ppc_elf_finish_dynamic_sections): Ditto.
8178 (ELF_DYNAMIC_INTERPRETER): Define.
8180 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
8182 * elf.c (copy_private_bfd_data): When attaching sections to
8183 segments ignore sections that won't be allocated. Patch from
8186 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
8188 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
8191 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
8193 * coff-i960.c (CALC_ADDEND): Define.
8194 (coff_i960_relocate_section): Add the input section VMA to the
8195 addend for PC relative relocs.
8197 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
8199 * peicode.h (pe_print_pdata): Must test the entire entry for zero
8200 to correctly terminate.
8202 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
8204 * targets.c (enum bfd_endian): Define.
8205 (bfd_target): Rename byteorder_big_p to byteorder, and change it
8206 from boolean to enum bfd_endian. Change header_byteorder_big_p
8208 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
8209 (bfd_header_big_endian, bfd_header_little_endian): New macros.
8210 * bfd-in2.h: Rebuild.
8211 * All targets: Change initialization of byteorder and
8212 header_byteorder to use enum bfd_endian values rather than
8214 * All files: Change all references to byteorder_big_p and
8215 header_byteorder_big_p to use new bfd_*_endian macros.
8217 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
8219 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
8221 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
8223 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
8225 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
8227 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
8229 * ieee.c: Lots of minor cleanups. Make many functions return
8230 errors rather than calling abort. Also:
8231 (ieee_write_twobyte): Remove; change callers to call existing
8232 ieee_write_2bytes function.
8233 (ieee_write_expression): Don't output the section twice when
8234 outputting a local symbol. Don't emit an extraneous zero if there
8236 (ieee_slurp_sections): Set the lma as well as the vma.
8237 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
8239 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
8240 a recognized one or bfd_arch_unknown.
8241 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
8243 (ihex_get_symtab): Likewise.
8245 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
8247 * aoutx.h: Include <ctype.h>.
8248 (struct aout_link_includes_table): Define.
8249 (struct aout_link_includes_totals): Define.
8250 (struct aout_link_includes_entry): Define.
8251 (aout_link_includes_lookup): Define macro.
8252 (struct aout_final_link_info): Add includes field.
8253 (aout_link_includes_newfunc): New static function.
8254 (NAME(aout,final_link)): Initialize includes hash table.
8255 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
8257 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
8259 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
8261 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
8263 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
8265 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
8267 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
8268 (pe_print_private_bfd_data): call pe_print_reloc.
8269 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
8270 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
8271 up some debugging as well.
8273 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
8275 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
8278 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
8280 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
8281 when setting sections to NULL.
8283 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
8285 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
8287 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
8288 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
8290 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8291 * bfd-in2.h: Rebuild.
8293 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
8295 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
8297 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
8299 * ihex.c (ihex_scan): Handle record types 4 and 5.
8300 (ihex_object_p): Permit types 4 and 5.
8301 (ihex_set_section_contents): Remove check for out of range
8303 (ihex_write_object_contents): Generate types 4 and 5.
8305 * elflink.h (elf_link_output_extsym): Just ignore warning and
8306 indirect references to symbols which don't really exist.
8308 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
8310 * peicode.h (pe_print_idata): Minor format fixes
8311 (pe_print_edata): New function. Under private printing, this formats
8312 the edata section of a PE file.
8313 (pe_print_private_bfd_data): Added call to pe_print_edata.
8315 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8317 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
8318 index, don't call stoi.
8320 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
8322 * srec.c (srec_scan): Set lma as well as vma.
8324 * ihex.c: New file; support for Intel Hex format.
8325 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
8326 (ihex_vec): Declare.
8327 (bfd_target_vector): Always include ihex_vec.
8328 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
8329 * Makefile.in: Rebuild dependencies.
8330 (BFD_LIBS): Add ihex.o
8331 (BFD_LIBS_CFILES): Add ihex.c.
8332 * bfd-in2.h: Rebuild.
8334 * elf.c (assign_file_positions_for_segments): Sort the sections in
8336 (get_program_header_size): Return the right size if segment_map is
8338 (copy_private_bfd_data): Don't bother to sort the sections.
8340 * bfd.c (bfd_record_phdr): New function.
8341 * bfd-in.h (bfd_record_phdr): Declare.
8342 * bfd_in2.h: Rebuild.
8344 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
8347 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
8348 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
8350 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
8351 (bfd_zmalloc): Change declaration.
8352 * libbfd.h: Rebuild.
8353 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
8354 and realloc. Don't set bfd_error_no_memory if they fail.
8356 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
8358 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
8359 uses as well. Added a new howto to deal with TOCREL16 relocs that
8360 are TOCDEFN as well.
8361 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
8362 to handle RVA relocs from dlltool.
8363 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
8364 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
8365 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
8367 * coffcode.h (coff_set_alignment_hook): check idata$X sections
8368 to get the right section alignment.
8370 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
8372 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
8373 p_paddr if p_paddr is zero.
8374 (make_mapping): Set includes_filehdr and includes_phdrs for first
8376 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
8378 (assign_file_positions_for_segments): Handle includes_filehdr and
8379 includes_phdrs. Remove special handling of PT_PHDR and first
8381 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
8382 when appropriate. Remove special handling of PT_PHDR segment.
8383 Use a more complex condition for when a section is included in a
8384 segment to handle Solaris linker oddities.
8386 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8388 * coff-m88k.c (howto_table): Reformatted for easier reading;
8389 special_function now points to new function m88k_special_reloc.
8390 (howto_hvrt16): Function previously used for handling HVRT16 relocs
8392 (rtype2howto): Do not add reloc's r_offset to the addend, this will
8393 be done correctly by m88k_special_reloc.
8394 (reloc_processing): New function to be used by RELOC_PROCESSING.
8395 (RELOC_PROCESSING): Define to call reloc_processing.
8397 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
8399 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
8400 (pe_print_pdata): Likewise.
8402 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
8403 obstack_alloc fails.
8404 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
8406 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
8407 * Many files: don't set bfd_error_no_memory if one of the above
8410 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
8411 if p_paddr_valid is set.
8412 (copy_private_bfd_data): New static function.
8413 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
8415 * elf.c (assign_file_positions_for_segments): Fix case where extra
8416 program headers were allocated.
8418 * elf.c (_bfd_elf_print_private_bfd_data): New function.
8419 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
8420 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
8421 _bfd_elf_print_private_bfd_data.
8423 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
8424 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
8425 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
8426 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
8427 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
8428 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
8429 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
8431 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
8433 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
8434 * elf.c (make_mapping): New static function.
8435 (map_sections_to_segments): New static function.
8436 (elf_sort_sections): New static function.
8437 (assign_file_positions_for_segments): New static function.
8438 (map_program_segments): Remove.
8439 (get_program_header_size): Remove sorted_hdrs, count, and
8440 maxpagesize parameters. Simplify.
8441 (assign_file_positions_except_relocs): When generating an
8442 executable, use assign_file_positions_for_segments.
8443 (elf_sort_hdrs): Remove.
8444 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
8445 to get_program_header_size.
8447 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
8449 * hp300hpux.c (MY(callback)): Set lma as well as vma.
8451 * configure, config.in: Regenerate with autoconf 2.7.
8453 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
8454 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
8456 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
8458 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
8459 (ecoff_sec_to_styp_flags): Likewise.
8460 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
8461 (ecoff_set_symbol_info): Handle scRConst.
8462 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
8463 (ecoff_compute_section_file_positions): Handle .rconst section.
8464 (_bfd_ecoff_write_object_contents): Likewise.
8465 (ecoff_link_check_archive_element): Handle scRConst.
8466 (ecoff_link_add_externals): Likewise.
8467 (ecoff_link_write_external): Handle .rconst section.
8468 (ecoff_reloc_link_order): Likewise.
8469 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
8470 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
8472 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
8474 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
8475 DEF_DYNAMIC flag is set.
8477 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
8479 * host-aout.c: If TRAD_HEADER is defined, include it.
8481 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
8483 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8484 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
8485 (BFD_NEED_DECLARATION): New function.
8486 * configure.in: Use BFD_NEED_DECLARATION.
8487 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
8488 * configure, config.in: Rebuild with autoconf 2.6.
8490 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
8491 special_sections before returning when called with a non XCOFF
8494 * coffgen.c (coff_renumber_symbols): Sort common symbols with
8497 * coffcode.h (coff_compute_section_file_positions): Only pad the
8498 previous section to force file alignment when creating an
8501 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
8503 * coffcode.h (coff_compute_section_file_positions): If
8504 RS6000COFF_C, set up the .debug section.
8506 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
8507 if it is not large enough to accomodate the entire TOC area with
8508 signed 16 bit offsets.
8509 (xcoff_write_global_symbol): Handle negative TOC offsets in global
8511 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
8512 TOC anchor to use the TOC value used in the output file.
8514 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
8516 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
8517 (_bfd_coff_read_string_table): Likewise.
8519 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8521 * pe-arm.c: Fix typos.
8522 * coff-arm.c: Likewise.
8524 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
8526 * coff-ppc.c (list_ele): Added "cat"egory member.
8527 (record_toc): New category parameter (priv or pub).
8528 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
8529 (ppc_process_before_allocation): Removed embrionic data-in-toc from
8530 the mainline. It addes extra toc cells in error.
8531 (ppc_coff_swap_sym_in_hook): Added some documentation.
8532 (dump_toc): Can now diagnose "virtual toc" chicanery.
8534 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
8536 * elf-bfd.h (struct elf_link_hash_table): Change type of
8537 dynsymcount and bucketcount fields from size_t to bfd_size_type.
8539 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
8541 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
8542 pointerize C_LEAFSTAT or C_LEAFEXT entries.
8544 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
8545 DT_INIT and DT_FINI entries if the _init or _fini symbol is
8546 defined or mentioned in a regular file.
8548 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
8550 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
8551 (coff_ppc_relocate_section): Handle TOCDEFN attribute
8552 (coff_ppc_relocate_section): Correct REL24 handling
8553 (ppc_process_before_allocation): Correct TOCDEFN handling
8555 * peicode.h (dir_names): Added name descriptions
8557 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
8559 * VERSION: Updated to cygnus-2.6.
8561 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
8563 * targets.c (m68k4knetbsd_vec): Declare.
8565 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
8567 * targets.c (bfd_target): Change type of second argument to
8568 _bfd_print_private_bfd_data from void * to PTR.
8569 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
8570 using PTR rather than void *.
8571 * bfd-in2, libbfd.h: Rebuild.
8572 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
8574 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
8575 _bfd_generic_bfd_print_private_bfd_data rather than casting
8578 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
8580 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
8581 "DO NOT DELETE" lines or blank lines that mkdep writes on some
8583 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
8584 BFD64_BACKENDS_CFILES): New variables.
8587 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
8589 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
8590 not at the file position of the first section.
8591 * coffcode.h (coff_compute_section_file_positions): Avoid using
8593 (coff_write_object_contents): When generating a PPC PE executable
8594 with no symbols, round up the file size to a COFF_PAGE_SIZE
8596 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
8597 don't write out a string table.
8599 * elf.c (bfd_section_from_shdr): When using a different section
8600 header, pass the new one to _bfd_elf_make_section_from_shdr.
8601 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
8602 (elf_map_symbols): Add section VMA to symbol value when comparing
8604 (_bfd_elf_compute_section_file_positions): Only build symbol table
8605 if there are some symbols. Set file offset of symtab and strtab
8607 (assign_file_positions_except_relocs): Remove dosyms parameter.
8608 Change all callers. Never set file offset of symtab and strtab
8610 (_bfd_elf_copy_private_section_data): New function.
8611 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
8612 (_bfd_elf_copy_private_symbol_data): New function.
8613 (swap_out_syms): Check for special mapping of st_shndx created by
8614 copy_private_symbol_data.
8615 * elfxx-target.h: Use new copy routines.
8616 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
8617 (_bfd_elf_copy_private_section_data): Declare.
8619 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
8621 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
8624 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
8625 _bfd_dummy_target, matching the recent change to archive
8628 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
8630 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
8631 arithmetic on PTR types.
8633 * aout-target.h (MY(callback)): Set the lma of the sections.
8635 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
8636 symbol into a reloc against the section.
8638 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
8640 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
8641 glue for the relocs: IMGLUE and IFGLUE.
8642 (record_toc): new function - tracks toc contents
8643 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
8644 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
8645 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
8646 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
8647 (ppc_record_toc_entry): Removed a debug define (duh)
8649 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
8650 (pe_print_idata): New function - formats the idata section data
8651 (pe_print_pdata): New function - formats the pdata section data
8652 (pe_print_private_bfd_data): calls to above
8654 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
8656 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
8657 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
8658 TARGET_SYM and TARGET_NAME for vector and BFD name.
8659 * coff-pmac.c (pmac_xcoff_vec): Remove.
8660 (TARGET_SYM, TARGET_NAME): Define.
8661 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
8662 machine to 0, not all PowerMacs are 601s.
8664 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
8666 * elfcode.h (elf_object_p): Read in any program headers.
8667 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
8668 based on the program headers, if any.
8669 (elf_fake_sections): Set sh_addr from the vma, not the lma.
8670 (map_program_segments): Set p_paddr of program headers based on
8673 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
8675 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
8678 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
8679 trying to do a relocateable link with a non-a.out object file.
8681 * archive.c (bfd_generic_archive_p): Check the first object file
8682 in an archive even if target_defaulted is set. If the object file
8683 has the wrong xvec, reject it.
8685 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
8686 be represented, report the name via _bfd_error_handler.
8687 (translate_to_native_sym_flags): Likewise.
8688 * elf32-mips.c (mips_elf_final_link): Likewise.
8689 * oasys.c (oasys_write_sections): Likewise.
8691 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
8692 which checks for STYP_OVRFLO sections.
8693 (coff_compute_section_file_positions): If RS6000COFF_C, handle
8694 reloc and lineno count overflows.
8695 (coff_write_object_contents): Call coff_count_linenumbers before
8696 coff_compute_section_file_positions. If RS6000COFF_C, handle
8697 reloc and lineno count overflows.
8698 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
8699 relocs before dealing with .pad sections. Count overflow section
8700 headers when handling .pad sections.
8702 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
8705 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
8706 (struct xcoff_link_hash_table): Add descriptor_section and
8707 special_sections fields.
8708 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
8709 (xcoff_link_add_symbols): Set linkage section alignment. Create
8710 descriptor section. Check for magic symbol names (_text, etc.),
8711 and record them in special_sections if found. Set
8712 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
8713 descriptor field to point back to the function code symbol.
8714 (xcoff_sweep): Always mark the special descriptor_section.
8715 (bfd_xcoff_export_symbol): Check whether the symbol might be a
8716 function descriptor, and mark it if it is.
8717 (bfd_xcoff_size_dynamic_sections): Add new special_sections
8718 parameter, and fill it in. Allocate space for the descriptor
8720 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
8721 global linkage code. If an undefined function descriptor is
8722 exported, arrange to define it. Warn about any other undefined
8724 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
8725 (xcoff_write_global_symbol): Create a function descriptor when
8727 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8728 * bfd-in2.h: Rebuild.
8730 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
8732 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
8733 (ppc_coff_link_hash_table): new types for hashing
8734 (ppc_coff_link_hash_newfunc): hash entry constructor
8735 (ppc_coff_link_hash_table_init): hash table initializer
8736 (ppc_coff_link_hash_table_create): hash table constructor
8737 (ppc_record_toc_entry): changed references to hash table
8738 (coff_ppc_relocate_section): changed references to hash table
8740 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
8741 * libcoff.h: Rebuild
8743 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
8744 (coff_link_add_symbols): removed toc_offset init
8746 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
8748 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
8751 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
8752 if it is given and mmep is available.
8753 * acconfig.h: Undef USE_MMAP.
8754 * configure, config.in: Regenerated.
8755 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
8756 table handling the old way.
8757 (aout_get_external_symbols): Don't complain if last byte of string
8759 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
8760 (bfd_free_window) [! USE_MMAP]: Don't define.
8761 (bfd_get_file_window,
8762 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
8764 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
8766 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
8769 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
8771 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
8772 compatible with AMD generated COFF files. Try to support both AMD
8773 and GNU formats simultaneously.
8774 (coff_a29k_relocate_section): Likewise.
8776 * libbfd.c (bfd_get_file_window): Change writable parameter from
8777 int to boolean; update all callers. Pass MAP_SHARED if not
8778 writable--it's required on Solaris. Cast fprintf argument to
8780 * bfd-in.h (bfd_get_file_window): Update declaration.
8781 * bfd-in2.h: Rebuild.
8782 * aoutx.h: Update calls to bfd_get_file_window.
8784 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
8786 (xcoff_swap_ldhdr_in): New static function.
8787 (xcoff_swap_ldsym_in): New static function.
8788 (xcoff_find_reloc): Handle the case of a single reloc correctly.
8789 (xcoff_link_add_symbols): If we just created a descriptor, pass it
8790 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
8791 Handle XTY_ER/XMC_XO symbols correctly.
8792 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
8793 rather than normal symbol table.
8794 (bfd_xcoff_import_symbol): It's not an error if the symbol is
8795 already defined with the same absolute value.
8796 (xcoff_mark): When considering called symbols, check whether the
8797 descriptor is from a dynamic object, rather than the symbol
8799 (xcoff_build_ldsyms): Likewise.
8801 * libbfd.c (bfd_get_file_window): Change return type to boolean.
8802 Cast realloc and malloc return values. If malloc or realloc fail,
8803 set bfd_error_no_memory.
8804 * bfd-in.h (bfd_get_file_window): Change type to boolean.
8805 * bfd-in2.h: Rebuild.
8807 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
8809 * coff-ppc.c (ppc_record_toc_entry): new function.
8810 (in_reloc_p): changed return value.
8811 (coff_ppc_relocate_section): much rework.
8812 (ppc_allocate_toc_section): new function.
8813 (ppc_process_before_allocation): new function.
8814 (ppc_coff_swap_sym_in_hook): new function.
8816 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
8817 (coff_link_add_symbols): initialize toc_offset.
8819 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
8820 (coff_swap_aouthdr_out): Added more sections to the data
8821 dictionary for the pe file header. Also changed linker version
8822 number on the ppc side.
8823 (dir_names): small improvements to the dictionary printing.
8824 (pe_mkobject_hook): save the file level flags.
8826 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
8827 (pe_tdata): added real_flags field
8828 (coff_tdata): added local_toc_sym_map and access macro
8830 * libcoff.h (coff_link_hash_entry): added toc_offset field
8831 (pe_tdata): added real_flags field
8832 (coff_tdata): added local_toc_sym_map and access macro
8834 * coffcode.h (coff_set_alignment_hook): added hook for PE.
8835 (coff_mkobject): init for local_toc_sym_map
8836 (coff_write_object_contents): set the internal_a.magic to
8837 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
8840 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
8842 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
8843 entries until both the line number address and the function name
8844 address are too large.
8846 * configure.in: Call AC_CHECK_PROG to find and cache AR.
8847 * configure: Rebuilt.
8849 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
8850 is defined in the environment.
8852 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
8854 * som.c (som_get_section_contents_in_window): Define to use
8857 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
8859 * coff-i860.c: New file, based on coff-i386.c.
8860 * cpu-i860.c: New file, based on cpu-i386.c.
8861 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
8862 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
8863 targets, using i860coff_vec.
8864 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
8865 trad-core.o and hosts/i860mach3.h.
8866 (i860coff_vec): Use coff-i860.o and cofflink.o.
8867 * configure: Rebuild.
8868 * Makefile.in: Rebuild dependencies.
8869 (ALL_MACHINES): Add cpu-i860.o.
8870 (BFD32_BACKENDS): Add coff-i860.o.
8871 (CFILES): Add cpu-i860.c and coff-i860.c.
8872 * targets.c (i860coff_vec): Declare.
8873 (bfd_target_vector): Add &i860coff_vec.
8874 * archures.c (bfd_i860_arch): Declare.
8875 (bfd_archures_list): Add &bfd_i860_arch.
8876 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
8877 (coff_set_flags): Handle bfd_arch_i860.
8878 (coff_write_object_contents): Handle I860 a.out magic number.
8880 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
8882 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
8883 the created .tc section to 2.
8884 (xcoff_mark): Don't keep a .loader reloc for a call to an
8885 undefined symbol when creating a shared library.
8886 (xcoff_build_ldsyms): When creating a shared library, generate
8887 global linkage code for a call to an undefined symbol.
8889 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
8891 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
8892 BFD32_BACKENDS, BFD64_BACKENDS.
8893 (.dep1): Put mkdep output in a separate file.
8894 Rebuilt dependencies.
8896 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
8899 Permit use of mmap when available:
8901 * configure.in: Check for mmap, madvise, mprotect.
8902 * config.in, configure: Regenerated.
8904 * libbfd.c (struct _bfd_window_internal): Define type.
8905 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
8907 (ok_to_map): New static variable for debugging.
8908 (_bfd_generic_get_section_contents_in_window): New function.
8909 * bfd-in.h (bfd_window_internal): Declare type.
8910 (bfd_window): Define type.
8911 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
8912 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
8915 * libaout.h (struct aoutdata): Add two window fields.
8916 (obj_aout_sym_window, obj_aout_string_window): New macros.
8917 * aoutx.h (some_aout_object_p): Initialize windows.
8918 (aout_get_external_symbols): Get symbol data and strings in
8919 windows instead of explicitly allocated buffers.
8920 (slurp_symbol_table): Free window instead of memory.
8921 (bfd_free_cached_info): Release windows instead of freeing storage
8923 (aout_link_free_symbols): Ditto.
8925 * targets.c (bfd_target): Add new field for
8926 get_section_contents_in_window.
8927 (BFD_JUMP_TABLE_GENERIC): Updated.
8928 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
8929 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
8930 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
8931 macros for get_section_contents_in_window field.
8933 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
8935 * core.c: Renamed to corefile.c
8936 * makefile.dos (OBJS): Change core.o to corefile.o
8937 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
8939 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
8941 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
8942 to o. Clobber and restore the list of new csects around the call
8943 to _bfd_generic_link_add_one_symbol, in case it wants to report a
8944 linker error and the linker wants to read the symbol table. Reset
8945 the line number count of a real section even if it has no relocs.
8946 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
8948 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
8951 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
8953 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
8954 an undefined symbol in a shared link.
8956 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
8957 oldtype from bfd_link_order_type to bfd_link_hash_type. From
8958 phdm@info.ucl.ac.be (Philippe De Muyter).
8960 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8962 * coff-m88k.c (rtype2howto): New static function.
8963 (RTYPE2HOWTO): Use it rather than a macro definition.
8965 * coffcode.h (coff_write_object_contents): set internal_a.magic
8966 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
8968 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
8969 define TRAD_HEADER to new file hosts/delta68.h.
8970 m88*-motorola-sysv*, however, does use ptrace-core.o.
8971 * hosts/delta68.h: New file.
8973 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
8974 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
8976 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8978 * i386linux.c (MY(vec)): Declare before use.
8980 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8982 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8983 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8985 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8986 BFD is not of the right type.
8987 (bfd_elf_get_needed_list): Likewise.
8988 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8989 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8990 * xcofflink.c (XCOFF_XVECP): Define.
8991 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8993 (bfd_xcoff_import_symbol): Likewise.
8994 (bfd_xcoff_export_symbol): Likewise.
8995 (bfd_xcoff_link_count_reloc): Likewise.
8996 (bfd_xcoff_record_link_assignment): Likewise.
8997 (bfd_xcoff_size_dynamic_sections): Likewise.
8999 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
9000 table index against the number of symbols for a base relative
9003 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
9005 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
9006 full_aouthdr flag here...
9007 (_bfd_xcoff_bfd_final_link): ...not here.
9009 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
9011 * libelf.h: Rename to elf-bfd.h to avoid conflict with
9012 systems that have a system <libelf.h>.
9013 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
9014 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
9015 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
9016 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
9017 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
9018 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
9019 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
9021 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
9023 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
9024 set, set BSF_WEAK in symbol. Change all callers.
9025 (ecoff_get_extr): Set weakext based on BSF_WEAK.
9026 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
9027 _bfd_generic_link_add_one_symbol.
9028 (ecoff_indirect_link_order): Check that the section tdata relocs
9029 are not NULL before using them.
9031 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
9032 define TRAD_HEADER as hosts/alphalinux.h.
9033 * configure: Rebuild.
9034 * hosts/alphalinux.h: New file.
9035 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
9038 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
9040 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
9041 C_ECOMM storage classes.
9043 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
9045 (xcoff_mark): Call xcoff_mark_symbol.
9046 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
9047 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
9049 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
9051 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
9053 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
9055 (xcoff_find_reloc): New static function.
9056 (xcoff_link_add_symbols): Use it.
9057 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
9058 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
9059 relocate the value of C_DECL.
9061 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
9063 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
9065 * cofflink.c (_bfd_coff_generic_relocate_section): Make
9066 callback decide what goes in .relocs.
9067 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
9068 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
9071 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
9073 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
9076 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
9078 * xcofflink.c: More improvements, mostly to fix handling of
9079 constructors and a few other special cases.
9080 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
9081 zero, reverting yesterday's change.
9082 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
9083 (bfd_xcoff_link_count_reloc): Declare.
9084 (bfd_xcoff_record_link_assignment): Declare.
9085 * bfd-in2.h: Rebuild.
9087 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
9089 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
9090 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
9091 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
9092 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
9093 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
9094 Change PAGE_SIZE to TARGET_PAGE_SIZE.
9096 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
9099 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
9100 segments includes the a.out header. See to that the magic number
9101 *always* is big-endian.
9103 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
9104 m68k4k NetBSD configurations.
9106 * configure.in, configure: Separate i386 & mips NetBSD
9107 configurations from other BSD ones. Don't assume DEC is the only
9108 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
9109 configurations. Add support for m68k4k NetBSD object format.
9111 * libaout.h: Added M_68K4K_NETBSD magic.
9113 * m68k4knetbsd.c: New file.
9115 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
9117 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
9120 * hosts/mipsnbsd.h: New file.
9122 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
9124 * xcofflink.c: Numerous changes to get closer to a working XCOFF
9126 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
9127 toc_section, and entry_section fields.
9128 (struct xcoff_section_tdata): Remove ldrel_count field.
9129 * libcoff.h: Rebuild.
9130 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
9132 (coff_compute_section_file_positions): If RS6000COFF_C, generate
9133 full a.out header if full_aouthdr is set in xcoff_data.
9134 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
9135 based on sections stored in xcoff_data.
9136 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
9138 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
9139 (rs6000coff_vec): Set symbol_leading_char to '.'.
9140 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
9141 value stored in ret rather than returning a pointer value.
9143 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9145 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
9148 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
9150 * som.c (som_slurp_string_table): Allocate the strings with malloc
9151 since they're free'd by free_cached_info.
9152 (som_slurp_symbol_table): Similarly for the symbol table.
9154 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
9156 * Makefile.in (diststuff): Don't make headers.
9158 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
9160 * Makefile.in: Rebuild dependencies.
9162 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
9163 output_bfd is not SunOS.
9164 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
9165 non-SunOS input files.
9167 * xcofflink.c: Extensive changes to support linking shared objects
9168 and generating a .loader section.
9169 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
9170 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
9171 last_symndx, and ldrel_count fields.
9172 * libcoff.h: Rebuild.
9173 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
9174 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
9176 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
9177 (bfd_xcoff_export_symbol): Declare.
9178 (bfd_xcoff_size_dynamic_sections): Declare.
9179 * bfd-in2.h: Rebuild.
9181 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
9183 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
9184 * configure: Rebuild.
9185 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
9186 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
9188 (pmac_xcoff_vec): Update to use new xcoff support.
9189 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
9190 (xcoff_write_armap): Declare buf as unsigned char.
9191 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
9193 * mpw-make.sed: Generalize subdir_do edit.
9195 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
9197 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
9198 correctly. Don't initialize asect->vma.
9200 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
9202 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
9203 something a little less than the page size.
9205 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
9207 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
9209 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
9211 * coff-i386.c (coff_i386_reloc_type_lookup): New.
9212 * coffcode.h (coff_write_object_contents): If .bss is before
9213 .data us that as data_start.
9214 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
9216 * peicode.h (add_data_entry): Use _cooked_size of data directory.
9217 (coff_swap_outhdr_out): Hardwire in version number.
9219 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
9221 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
9222 major and minor to *_vno, since the former are also macros in
9223 SunOS header files. Cast result of bfd_alloc to appropriate
9226 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
9227 before assigning to sec_data.
9229 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
9231 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
9232 now relative to the section, not absolute.
9233 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
9234 get the file name when there is a N_SO directory name. When
9235 handling stabs, remember that section->vma was added to the
9238 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
9240 * sunos.c (struct sunos_link_hash_table): Add needed field.
9241 (sunos_link_hash_table_create): Call bfd_release, not free.
9242 (sunos_link_hash_table_create): Initialize needed field.
9243 (sunos_add_dynamic_symbols): Record needed objects.
9244 (bfd_sunos_get_needed_list): New function.
9245 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
9246 * bfd-in2.h: Rebuild.
9248 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
9250 * libcoff-in.h (pe_data_type.in_reloc_p): New.
9252 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
9254 * bfd-in.h (struct bfd_link_needed_list): Rename from
9255 bfd_elf_link_needed_list.
9256 * bfd-in2.h: Rebuild.
9257 * elf.c, elflink.h, libelf.h: Corresponding changes.
9259 Add start at AIX linker support; no shared libraries yet.
9260 * xcofflink.c: New file.
9261 * configure.in (rs600coff_vec): Use xcofflink.o.
9262 * configure: Rebuild.
9263 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
9265 (struct xcoff_section_tdata): Define.
9266 (xcoff_section_data): Define macro.
9267 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
9268 (_bfd_xcoff_bfd_link_add_symbols): Declare.
9269 (_bfd_xcoff_bfd_final_link): Declare.
9270 (_bfd_ppc_xcoff_relocate_section): Declare.
9271 * libcoff.h: Rebuild.
9272 * coff-rs6000.c: Clean up a bit.
9273 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
9274 cputype, csects, and debug_indices.
9275 (xcoff_copy_private_bfd_data): Copy cputype.
9276 (xcoff_howto_table): Rename from rs6000coff_howto_table.
9277 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
9278 (xcoff_reloc_type_lookup): Rename from
9279 rs6000coff_reloc_type_lookup.
9280 (coff_relocate_section): Define.
9281 (_bfd_xcoff_sizeof_headers): Define.
9282 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
9283 (_bfd_xcoff_bfd_relax_section): Define.
9284 (_bfd_xcoff_bfd_link_split_section): Define.
9285 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
9287 * coffcode.h (coff_compute_section_file_positions): If AIX,
9288 increment sofar by SMALL_AOUTSZ if not executable.
9289 (coff_write_object_contents): If AIX, always output an a.out
9290 header; if not executable, header size of SMALL_AOUTSZ.
9291 * hash.c (struct bfd_strtab_hash): Add xcoff field.
9292 (_bfd_stringtab_init): Initialize xcoff field.
9293 (_bfd_xcoff_stringtab_init): New function.
9294 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
9295 (_bfd_stringtab_emit): In XCOFF mode, write out length.
9296 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
9297 * libbfd.h: Rebuild.
9298 * Makefile.in: Rebuild dependencies.
9299 (BFD32_BACKENDS): Add xcofflink.o.
9300 (CFILES): Add xcofflink.c.
9302 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
9303 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
9304 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
9306 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9308 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
9310 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
9312 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
9313 * config.in: Regenerated.
9315 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
9316 (_bfd_chunksize): New variable.
9317 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
9318 for obstack chunk size.
9319 * configure.in: Check for getpagesize.
9320 * configure: Regenerated.
9322 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9324 * trad-core.c (rawptr): Make it a local variable of
9325 ptrace_unix_core_file_p.
9327 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
9329 * coff-arm.c (in_reloc_p): New.
9330 * coff-i386.c (in_reloc_p): New.
9331 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
9332 (coff_write_object_contents): Only set has_reloc_section
9334 * cofflink.c (_bfd_coff_generic_relocate_section): Call
9335 in_reloc_p to decide if reloc should be emitted.
9336 * libcoff.h (pe_data_type.in_reloc_p): New.
9337 * peicode.h (pe_mkobject): Initialize in_reloc_p.
9339 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
9341 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
9342 (_bfd_coff_read_internal_relocs): Likewise.
9343 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
9344 (_bfd_coff_read_internal_relocs): Likewise.
9346 * elflink.h (elf_link_add_object_symbols): Correct conditions
9347 under which type and size change warnings are issued.
9349 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
9351 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
9352 a symbol which is not in a real section.
9353 (coff_write_native_symbol): Corresponding change.
9355 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
9356 coff_link_hash_newfunc and make non-static.
9357 (_bfd_coff_link_hash_table_init): New function, broken out of
9358 _bfd_coff_link_hash_table_create.
9359 (_bfd_coff_link_hash_table_create): Use it.
9360 (process_embedded_commands): Make static.
9361 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
9362 (_bfd_coff_link_hash_table_init): Declare.
9363 * libcoff.h: Rebuild.
9365 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
9366 field in XCOFF tdata.
9367 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
9368 U802ROMAGIC, for clarity. Try to set arch and machine correctly
9369 based on cputype stored in a.out header, or in n_type of initial
9371 (coff_write_object_contents): Set cputype correctly in a.out
9373 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
9375 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
9376 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
9378 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
9379 * libcoff.h: Rebuild.
9381 * cpu-rs6000.c (rs6000_compatible): New static function.
9382 (bfd_rs6000_arch): Use it.
9383 * cpu-powerpc.c (powerpc_compatible): New static function.
9384 (arch_info_struct): Define various flavours of PowerPC.
9385 (bfd_powerpc_arch): Use powerpc_compatible. Point at
9388 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
9390 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
9392 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
9394 * elflink.h (elf_link_add_object_symbols): Don't warn about
9395 changing the size or type if the old definition was weak.
9397 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
9399 * coffcode.h (combined_entry_type): Add fix_line field.
9400 (coff_slurp_line_table): Warn if we try to set the lineno field of
9402 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
9403 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
9404 * coffgen.c (coff_mangle_symbols): Handle fix_line.
9405 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
9407 (coff_print_symbol): Print fix_value symbols in a useful fashion.
9408 * libcoff.h: Rebuild.
9410 * libcoff-in.h (struct xcoff_tdata): Define.
9411 (xcoff_data): Define.
9412 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
9413 * bfd-in2.h, libcoff.h: Rebuild.
9414 * coff-rs6000.c (xcoff_mkobject): New static function.
9415 (coff_mkobject): Define.
9416 (xcoff_copy_private_bfd_data): New static function.
9417 (coff_bfd_copy_private_bfd_data): Define.
9418 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
9420 (rs6000coff_vec): Add DYNAMIC to object_flags.
9421 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
9422 .loader sections specially.
9423 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
9424 section alignment from the XCOFF tdata information.
9425 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
9426 F_SHROBJ, and copy the extra a.out header information into the
9427 XCOFF tdata structure.
9428 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
9429 F_DYNLOAD and the extra a.out header information.
9430 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
9431 C_HIDEXT symbol with attached csect information.
9432 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
9433 in the o_maxdata field.
9434 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
9435 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
9436 end if BSF_NOT_AT_END is set.
9438 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
9439 _bfd_read_ar_hdr_fn.
9440 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
9441 * bfd-in2.h, libbfd.h: Rebuild.
9442 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
9444 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
9445 (bfd_slurp_bsd_armap_f2): Likewise.
9446 (_bfd_slurp_extended_name_table): Likewise.
9448 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
9450 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9452 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
9453 when the symbol table is empty.
9455 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
9456 space for section symbols, since we don't output them either.
9457 (elf_m68k_adjust_dynindx): Removed.
9459 * ptrace-core.c (rawptr): Make it a local variable of
9460 ptrace_unix_core_file_p.
9462 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9464 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
9467 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
9468 Mac object file formats.
9470 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
9472 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
9473 auxent if there isn't one.
9474 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
9475 rather than FILNMLEN as the maximum name length.
9477 * coffcode.h (bfd_coff_backend_data): Add new field
9478 _bfd_coff_print_aux.
9479 (bfd_coff_print_aux): New static function.
9480 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
9481 scnlen field of an XTY_LD csect aux entry.
9482 (coff_print_aux): New static function.
9483 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
9484 in coff_pointerize_aux_hook.
9485 (bfd_coff_std_swap_table): Initialize new field.
9486 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
9487 * libcoff.h: Rebuild.
9488 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
9489 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9491 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
9492 if there are symbols, for native AIX ld compatibility.
9494 * coffcode.h (bfd_coff_backend_data): Add new field
9495 _bfd_coff_pointerize_aux_hook.
9496 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
9497 or I960, and as 0 otherwise.
9498 (bfd_coff_std_swap_table): Initialize new field.
9499 * libcoff.h: Rebuild.
9500 * coffgen.c (coff_pointerize_aux): Change parameters to take
9501 symbol pointer instead of type and class, and to take aux index.
9502 Call _bfd_coff_pointerize_aux_hook if it is defined.
9503 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
9504 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
9505 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9507 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
9508 read-only/host-only support.
9510 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
9512 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
9515 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
9516 BFD_JUMP_TABLE_ARCHIVE accordingly.
9517 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
9518 (_bfd_compute_and_write_armap): Declare.
9519 (_bfd_generic_read_ar_hdr): Declare.
9520 (_bfd_read_ar_hdr): Define.
9521 (_bfd_noarchive_read_ar_hdr): Define.
9522 (_bfd_archive_bsd_read_ar_hdr): Define.
9523 (_bfd_archive_coff_read_ar_hdr): Define.
9524 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
9525 _bfd_read_ar_hdr instead.
9526 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
9527 (_bfd_compute_and_write_armap): Rename from
9528 compute_and_write_armap. Make non-static. Change all callers.
9529 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
9530 than _bfd_snarf_ar_hdr.
9531 * aout-target.h (MY_read_ar_hdr): Define if not defined.
9532 * ieee.c (ieee_read_ar_hdr): Define.
9533 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
9534 * oasys.c (oasys_read_ar_hdr): Define.
9535 * som.c (som_read_ar_hdr): Define.
9536 * bfd-in2.h, libbfd.h: Rebuild.
9538 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
9540 * peicode.c (coff_swap_filehdr_in): If symptr is
9541 zero, there aren't any symbols, even if nsyms is set.
9543 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
9545 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
9547 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
9548 sections, and set styp correctly for them: .got, .hash, .dynamic,
9549 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
9550 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
9552 (ecoff_sort_hdrs): New static function.
9553 (ecoff_compute_section_file_positions): Return boolean, not void.
9554 Sort the sections by VMA before looking through them. Put the
9555 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
9556 section on an appropriate boundary within the page.
9557 (ecoff_compute_reloc_file_positions): Check return value of
9558 ecoff_compute_section_file_positions.
9559 (_bfd_ecoff_set_section_contents): Likewise.
9560 (_bfd_ecoff_write_object_contents): Check for various Alpha
9561 section types when incrementing text_size and data_size. Call
9562 adjust_headers backend function if it exists.
9563 * coff-alpha.c (alpha_adjust_headers): New static function.
9564 (alpha_ecoff_backend_data): Initialize adjust_headers field.
9565 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9567 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
9569 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
9571 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
9572 of ALTERNATE_AIX_CORE_FORMAT.
9573 * configure.in (aix4): No longer need CORE_FLAGS.
9574 * configure: Updated.
9576 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
9578 NS32k changes from Ian Dall:
9579 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
9581 (aout_link_input_section_std, aout_link_input_section_ext,
9582 aout_link_reloc_link_order): Call them instead of _bfd_*
9584 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
9586 (backend_data): Use it instead of hardcoded zero.
9588 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
9589 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
9591 * ns32knetbsd.c: Include bfd.h.
9592 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
9593 (MY_bfd_reloc_type_lookup): Declare function too.
9594 * pc532-mach.c (set_sizes): Don't declare.
9595 (MY_text_includes_header, MY_exec_header_not_counted): Define.
9596 (backend_data, MY_backend_data): Don't define.
9598 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
9599 ns32k-*-lites* like ns32k-*-netbsd*.
9601 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
9604 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
9606 * coffcode.h (coff_write_object_contents): Restore setting
9607 f_timdat to 0, deleted on August 22.
9609 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
9611 * coffcode.h (coff_bfd_copy_private_symbol_data,
9612 coff_bfd_copy_private_section_data,
9613 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
9614 * peicode.h (coff_bfd_copy_private_bfd_data): New
9615 (pe_bfd_copy_private_bfd_data): New.
9616 (coff_swap_scnhdr_in): Swap bss size into the right place.
9617 (pe_print_private_bfd_data): Add some newlines.
9619 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
9621 * som.c (setup_sections): Don't die if a space has no subspaces.
9623 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
9625 * elflink.h (elf_link_add_object_symbols): Don't let a weak
9626 dynamic symbol override a common symbol. Don't change the size or
9627 type if they have been set and the new symbol is not a definition.
9628 Warn if the size or type changes.
9630 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
9632 * som.c (som_begin_writing): Don't write the symbol table or
9634 (som_finish_writing): Write them here. Place them after the
9635 subspace data, but before the relocs.
9637 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
9639 * sunos.c (sunos_add_one_symbol): Just pass false, not
9640 info->shared_library, to sunos_create_dynamic_sections.
9641 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
9643 (sunos_check_dynamic_reloc): Remove .text section assertion.
9645 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
9647 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
9648 * configure, configure.in: Add pmac_xcoff_vec case.
9649 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
9650 * coff-pmac.c: New file, PowerMac XCOFF support.
9651 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
9652 * targets.c (pmac_xcoff_vec): Declare.
9654 * mpw-config.in: Various changes to be compatible with the
9655 autoconf-based configury.
9656 * mpw-make.sed: New file, sed commands to translate Unix
9657 makefile into MPW syntax.
9658 * mpw-make.in: Remove.
9659 * hosts/mpw.h: Remove.
9660 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
9661 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
9663 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
9665 * binary.c (binary_get_symtab): Return an empty string on error.
9666 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
9668 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
9670 * coff-ppc.c: Reformatted according to gnu conventions
9671 Removed irrelevant "if 0" code
9673 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
9675 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
9676 symbols rather than as indirect symbols.
9677 (MY(slurp_symbol_table)): Don't do anything special about
9680 * coffcode.h (coff_new_section_hook): Make sure that the alignment
9681 of .ctors and .dtors sections is no larger than 2.
9683 * sunos.c (sunos_add_one_symbol): Don't change
9684 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
9686 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
9687 dynamic symbols when creating a shared library.
9688 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
9690 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
9691 written even if it is not defined in a regular object.
9692 (sunos_write_dynamic_symbol): Use plt_offset for the address of
9693 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
9694 rather than the constant 22.
9695 (sunos_check_dynamic_reloc): Handle creating a shared library.
9696 (sunos_finish_dynamic_link): Set the first entry in the GOT to
9697 zero when creating a shared library.
9698 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
9699 write it out at the start of the symbol table.
9701 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
9703 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
9705 * config.bfd: Add arm-*-coff.
9706 * configure.in, configure: Add armcoff_{little,big}_vec.
9707 * targets.c (armcoff_{little,big}_vec): Declare.
9708 (bfd_target_vector): Add armcoff_{little,big}_vec.
9709 * coff-arm.c (armcoff_{little,big}_vec): Always define.
9711 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
9713 * targets.c (bfd_find_target): Remove debugging code.
9715 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
9717 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
9719 * Makefile.in: added *-ppc files
9720 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
9721 allow pe based .o's to be shared with other tools on ppc/NT
9722 * config.bfd: added powerpc[le]-[pe|winnt] config support
9723 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
9724 * peicode.h: Added more section flags for PE on ppc
9725 Added coff_swap_filehdr_out to allow peicode.h to be
9726 used for non-image PE files on ppc.
9727 Check for image, or not, before copying pe_opthdr
9728 * targets.c: Added new bfd's
9729 * targets.c: Removed two inactive bfds that shouldn't have made it this
9732 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9734 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
9735 explicit values to initialize all relocs. Change all users.
9736 (ppc_elf_brtaken_inner): New function to handle branch predicition
9738 (ppc_elf_brtaken_reloc): Ditto.
9739 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
9740 relocs use ppc_elf_unsupported_reloc.
9741 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
9742 needs to be reported.
9743 (ppc_elf_relocate_section): Support branch prediction relocs.
9745 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
9747 * bfd.c (bfd_assert): Remove \n from string passed to
9750 * coff-i386.c: (TWO_DATA_SECS): Don't define.
9751 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
9752 (bfd_coff_make_section_hook): Don't define.
9753 (coff_make_section_hook): Remove.
9754 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
9755 (styp_to_sec_flags): Likewise.
9756 (coff_write_object_contents): Likewise.
9757 (bfd_coff_std_swap_table): Don't initialize make_section_hook
9759 * libcoff.h: Rebuild.
9760 * coffgen.c (make_a_section_from_file): Just call
9761 bfd_make_section_anyway, not bfd_make_section or
9762 bfd_coff_make_section_hook.
9763 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
9764 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
9765 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
9766 make_section_hook field.
9767 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9769 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
9770 pointers into value field for warning and indirect symbols; just
9771 leave the value field alone.
9772 * linker.c (generic_link_add_symbol_list): Use next symbol for
9773 warning and indirect symbols, rather than looking in symbol value.
9774 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
9775 parameter. Change all callers. Remove support for indirect
9776 symbols; it didn't work anyhow.
9777 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
9778 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
9779 * bfd-in2.h: Rebuild.
9781 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9783 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
9784 go back to telling the tools this reloc operates on 32 bits.
9786 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
9788 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
9789 rather than a direct fprintf.
9790 * archive.c (_bfd_write_archive_contents): Likewise.
9791 * coffcode.h (coff_slurp_symbol_table): Likewise.
9792 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
9793 (ppc_elf_unsupported_reloc): Likewise.
9794 (ppc_elf_relocate_section): Likewise.
9795 * i386linux.c (linux_tally_symbols): Likewise.
9796 (linux_finish_dynamic_link): Likewise.
9797 * osf-core.c (osf_core_core_file_p): Likewise.
9798 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
9799 * som.c (som_sizeof_headers): Likewise.
9800 * srec.c (srec_bad_byte): Likewise.
9801 * bfd.c (bfd_assert): Likewise. Also change file to be const.
9802 * libbfd-in.h (bfd_assert): Declare first parameter const.
9803 * libbfd.h: Rebuild.
9804 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
9805 bfd_reloc_overflow is enough.
9806 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
9807 * coff-h8500.c (rtype2howto): Likewise.
9808 * coff-z8k.c (rtype2howto): Likewise.
9809 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
9810 * elf.c (_bfd_elf_get_lineno): Likewise.
9811 (_bfd_elf_no_info_to_howto): Likewise.
9812 (_bfd_elf_no_info_to_howto_rel): Likewise.
9813 * hp300hpux.c (convert_sym_type): Likewise.
9814 (MY(swap_std_reloc_in)): Likewise.
9815 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
9817 * libaout.h (struct aoutdata): Add line_buf field.
9818 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
9819 and filename_buffer. Instead, use a malloc buffer stored in the
9820 new line_buf field. Remove length restrictions.
9822 * coffgen.c (string_size): Remove static variable.
9823 (debug_string_size, debug_string_section): Likewise.
9824 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
9825 and debug_string_size_p parameters. Use them instead of the
9826 global variables. Change all callers.
9827 (coff_write_symbol): Likewise.
9828 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
9829 (coff_write_symbols): Add local variables to replace removed
9832 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
9833 function, and line_base fields.
9834 * libcoff.h: Rebuild.
9835 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
9836 information, rather than using static variables.
9838 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
9839 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
9841 * init.c (initialized): Remove static variable.
9842 (bfd_init): Don't bother setting initialized.
9843 (bfd_check_init): Remove.
9844 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
9845 * libbfd.h: Rebuild.
9847 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
9849 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
9850 size for full core dumps. Copy core file header to private data.
9851 (rs6000coff_core_file_failing_command,
9852 rs6000coff_core_file_failing_signal): New functions to extract
9853 the file name and terminating signal from the core file.
9854 * coff-rs6000.c: Use them.
9856 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
9858 Change arch info to be const, initialized at compile time.
9859 * archures.c: Reindent many functions. Change CONST to const.
9860 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
9861 nothing set it anyhow. Make next const.
9862 (bfd_arch_info_list): Remove.
9863 (bfd_archures_list): Rename from archures_init_table. Change from
9864 a table of function pointers to a table of bfd_arch_info_type
9865 structure addresses.
9866 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
9867 (bfd_lookup_arch): Likewise.
9868 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
9870 (bfd_default_arch_struct): Make const.
9871 (bfd_arch_init, bfd_arch_linkin): Remove.
9872 (bfd_get_arch_info): Return a const pointer.
9873 * init.c (bfd_init): Don't call bfd_arch_init.
9874 * bfd.c (struct _bfd): Make arch_info const.
9875 * bfd-in2.h: Rebuild.
9876 * libbfd.h: Rebuild.
9877 * configure.in: Put & before everything in $selarchs.
9878 * configure: Rebuild.
9879 * cpu-*.c: Change bfd_*_arch from a function which calls
9880 bfd_arch_linkin to a const structure.
9881 * ieee.c (ieee_object_p): Make arch const.
9883 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9885 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
9887 * bfd-in2.h: Regenerate.
9888 * libbfd.h: Regenerate.
9890 * elf32-ppc.c (reloc_type): Update names to match current draft.
9891 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
9892 relative. Update names to current V.4 draft.
9893 (ppc_elf_reloc_type_lookup): Add support for more relocations.
9894 (ppc_elf_relocate_section): Rename relocations to match draft.
9896 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
9898 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
9899 compiled with -mrelocatable-lib to be linked with either normal
9900 modules or -mrelocatable modules.
9902 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
9904 * coffcode.h (coff_write_object_contents): Clear the vstamp field
9905 in the a.out header.
9907 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
9908 a reloc against a local symbol, even if it's not a section.
9910 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
9912 * targets.c (bfd_target): Remove unused align_power_min field.
9913 * bfd-in2.h: Rebuild.
9914 * All backends: Remove initialization of align_power_min.
9916 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
9918 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
9920 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
9922 * config.bfd (mips-dec-netbsd*): New target.
9923 * configure.host (mips-dec-netbsd*): New host.
9924 * configure.in (mips-dec-netbsd*): New native.
9925 * configure: Rebuild.
9927 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
9929 Make the COFF backend linker merge common types:
9930 * cofflink.c (struct coff_debug_merge_element): Define.
9931 (struct coff_debug_merge_type): Define.
9932 (struct coff_debug_merge_hash_entry): Define.
9933 (struct coff_debug_merge_hash_table): Define.
9934 (coff_debug_merge_hash_table_init): Define.
9935 (coff_debug_merge_hash_table_free): Define.
9936 (coff_debug_merge_hash_lookup): Define.
9937 (struct coff_final_link_info): Add debug_merge field.
9938 (coff_debug_merge_hash_newfunc): New static function.
9939 (_bfd_coff_final_link): Allocate and free debug_merge table.
9940 (coff_link_input_bfd): Merge identical enum, struct and union
9943 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
9945 Convert i960 COFF to use COFF backend linker.
9946 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
9947 structure to store the symbol being used.
9948 (coff_i960_start_final_link): New static function.
9949 (coff_i960_relocate_section): New static function.
9950 (coff_i960_adjust_symndx): New static function.
9951 (coff_start_final_link): Define.
9952 (coff_relocate_section): Define.
9953 (coff_adjust_symndx): Define.
9954 * coffcode.h (bfd_coff_backend_data): Add new callback function
9955 _bfd_coff_start_final_link.
9956 (bfd_coff_start_final_link): Define.
9957 (coff_start_final_link): Define if not defined.
9958 (bfd_coff_std_swap_table): Add coff_start_final_link.
9959 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
9961 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
9962 function callback is not NULL.
9963 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
9964 (_bfd_coff_internal_syment_name): Declare.
9965 * libcoff.h: Rebuild.
9966 * configure.in (icoff_big_vec): Add cofflink.o.
9967 (icoff_little_vec): Likewise.
9968 * configure: Rebuild.
9970 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
9972 * Makefile.in (clean-info): Remove extraneous tab from line
9975 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
9977 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9978 contents has relocs.
9980 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9982 * coffcode.h (coff_compute_section_file_positions): Keep the
9984 (coff_write_object_contents): Remember if it's a relocatable
9986 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9987 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9988 if relocatable file. Swap out saved raw size.
9990 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9992 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9993 (maintainer-clean): Rename from realclean, passing
9994 maintainer-clean down to subdirectories, but leave realclean as a
9997 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
10000 * dep-in.sed: Remove config.h from generated dependencies.
10002 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
10003 broken out of sunos_canonicalize_dynamic_symtab.
10004 (sunos_canonicalize_dynamic_symtab): Call new function
10005 sunos_slurp_dynamic_symtab.
10006 (sunos_add_dynamic_symbols): Add three new parameters. Return the
10007 dynamic symbol table to the caller.
10008 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
10009 callback to override the symbols being read.
10010 * libaout.h (struct aout_backend_data): Add three new parameters
10011 to add_dynamic_symbols callback.
10013 Extensive minor changes to avoid various gcc warnings. Also:
10014 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
10015 * archures.c (bfd_arch_info_type): Change mach field from long to
10017 (bfd_lookup_arch): Change machine parameter from long to unsigned
10020 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
10022 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
10023 a symbol with a non-zero plt_offset.
10025 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
10027 * elfcode.h (align_file_position): Remove; not used.
10029 * configure.in: Only check for <sys/procfs.h> on a native system,
10030 and make sure it defines prstatus_t.
10031 * configure: Rebuild.
10033 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
10035 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
10037 * config.in: Rename from config.h.in.
10038 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
10039 Check for config.h:config.in when creating stamp-h.
10040 * configure: Rebuild.
10041 * Makefile.in (stamp-h): Depend upon config.in rather than
10042 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
10043 calling config.status.
10045 * Makefile.in (do_distclean): Remove config.h and stamp-h.
10046 (Makefile): Just rebuild Makefile.
10047 (config.h, stamp-h): New targets.
10048 * configure.in: Create stamp-h when rebuilding config.h.
10049 * configure: Rebuild.
10051 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
10053 * configure.in: Call AC_CONFIG_HEADER. Substitute
10054 HOST_64BIT_LONG. Check that various header files exist. Check
10055 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
10056 and/or free need to be declared. Don't make a link to sysdep.h.
10057 Define TRAD_HEADER for various hosts.
10058 * configure: Rebuild.
10059 * configure.host: Don't set my_host. Add definitions taken from
10060 host header files for various entries. Remove entries which now
10062 * acconfig.h: New file.
10063 * config.h.in: New file, built by autoheader.
10064 * sysdep.h: New file.
10065 * Makefile.in (do_distclean): Don't remove sysdep.h.
10066 (RECONFIG): Remove.
10067 (LOCAL_H_DEPS): New variable.
10068 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
10070 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
10071 ($(OPTIONAL_BACKENDS)): Likewise.
10072 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
10073 looking through sysdep.h.
10074 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
10075 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
10076 (fprintf_vma, sprintf_vma): Likewise.
10077 (int64_type, uint64_type): Don't define.
10078 * bfd-in2.h: Rebuild.
10079 * archures.c, bfd.c, srec.c: Include <ctype.h>.
10080 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
10081 * lynx-core.c: Include stuff from old hosts/lynx.h.
10082 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
10083 rather than NO_FCNTL.
10084 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
10085 rather than NATIVE_HPPAHPUX_COMPILER.
10086 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
10088 * hosts/*.h: Remove all header files which merely include,
10089 declare, and define things. Leave header files which define
10090 information needed by trad-core.c.
10092 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
10093 (BFD_CC_FOR_BUILD): Define.
10094 * configure.in: Use BFD_CC_FOR_BUILD.
10095 * configure: Rebuild.
10097 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
10099 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
10100 * configure: Rebuild.
10102 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
10105 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
10107 * config.bfd: i386pe_ve -> i386pe_vec.
10109 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
10111 * configure.host: Incorporate host Makefile fragments by setting
10113 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
10114 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
10115 value based on whether the code is being compiled by a cross
10116 compiler. Don't substitute host_makefile_frag or frags.
10117 * aclocal.m4: New file to define local AC_PROG_CC.
10118 * configure: Rebuild.
10119 * Makefile.in (INSTALL): Set to @INSTALL@.
10120 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
10121 (INSTALL_DATA): Set to @INSTALL_DATA@.
10123 (CC): Define as @CC@.
10124 (CFLAGS): Set to @CFLAGS@.
10125 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
10126 (@host_makefile_frag@): Remove.
10127 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
10128 after other options.
10129 (config.status): Remove dependency upon @frags@.
10130 * config/*.mh, config/README: Remove.
10132 * config.bfd: Rewrite to incorporate the contents of the Makefile
10133 fragments by setting shell variables, rather than merely returning
10134 the name of a Makefile fragment.
10135 * configure.in: Use shell variables set by config.bfd rather than
10136 looking at the target Makefile fragment files. Don't substitute
10137 target_makefile_frag. Do substitute TDEFINES.
10138 * configure: Rebuild.
10139 * Makefile.in (@target_makefile_frag@): Remove.
10140 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
10141 * config/*.mt: Remove.
10143 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
10145 * configure.in: Put changequote lines around "i[345]86" patterns
10146 section of core file support.
10148 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
10150 * som.c (som_bfd_print_private_bfd_data): Define to use the
10153 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
10155 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
10156 entry, text_start and data_start.
10158 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
10160 * Makefile.in (OFILES): Remove $(TDEPFILES).
10161 * config/apollo.mt (TDEPFILES): Remove.
10162 * config/README: Update.
10164 * configure.in: For a native configuration, set COREFILE and
10165 COREFLAG based on the canonical host name.
10166 * configure: Rebuild.
10167 * Makefile.in: Rebuild dependencies.
10168 (ALL_CFLAGS): Add @COREFLAG@.
10169 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
10170 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
10171 support routines. Check LYNX_CORE rather than HOST_LYNX.
10172 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
10173 * i386lynx.c: Likewise.
10174 * m68klynx.c: Likewise.
10175 * sparclynx.c: Likewise.
10176 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
10177 * *-core.c: Comment changes.
10178 * config/decstation.mh (HDEPFILES): Remove.
10179 (HDEFINES): Remove -DTRAD_CORE.
10180 * config/irix3.mh (RANLIB): Remove.
10181 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
10182 (HDEFINES): Remove -DIRIX_CORE.
10183 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
10184 (HDEFINES): Remove -DTRAD_CORE.
10185 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
10186 * config/ultra3.mh (RANLIB): Remove.
10187 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
10188 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
10189 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
10190 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
10191 * config/hppahpux.mh, config/hppaosf.mh: Remove.
10192 * config/i386aix.mh, config/i386bsd.mh: Remove.
10193 * config/i386linux.mh, config/i386mach3.mh: Remove.
10194 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
10195 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
10196 * config/mipsmach3.mh, config/news-mips.mh: Remove.
10197 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
10198 * config/rs600.mh, config/rs6000lynx.mh: Remove.
10199 * config/solaris2.mh, config/stratus.mh: Remove.
10200 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
10201 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
10203 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
10205 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
10206 DT_FINI entry if the appropriate symbol is not in the hash table.
10208 * libelf.h (struct elf_backend_data): Add create_program_headers
10209 and want_hdr_in_seg fields.
10210 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
10212 (elf_backend_create_program_headers): Likewise.
10213 (elfNN_bed): Initialize create_program_headers and
10215 * elf.c (get_program_header_size): Call create_program_headers
10217 (map_program_segments): Check want_hdr_in_seg backend field. Call
10218 create_program_headers backend routine.
10220 * elf.c (assign_file_positions_except_relocs): Align non allocated
10221 sections when creating an executable.
10223 * elfcode.h (elf_swap_phdr_in): Make non static.
10224 (elf_swap_phdr_out): Make non static.
10225 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
10226 (bfd_elf32_swap_phdr_out): Declare.
10227 (bfd_elf64_swap_phdr_in): Declare.
10228 (bfd_elf64_swap_phdr_out): Declare.
10230 * ecofflink.c (ecoff_collect_shuffle): New static function.
10231 (_bfd_ecoff_get_accumulated_pdr): New function.
10232 (_bfd_ecoff_get_accumulated_sym): New function.
10233 (_bfd_ecoff_get_accumulated_ss): New function.
10234 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
10235 (_bfd_ecoff_get_accumulated_sym): Declare.
10236 (_bfd_ecoff_get_accumulated_ss): Declare.
10237 * libbfd.h: Rebuild.
10239 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
10241 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
10243 * elflink.h (elf_link_add_object_symbols): Handle indirect and
10244 warning symbols. If any section is named .gnu.warning.XXX, treat
10245 the contents as a warning to be issued if the symbol XXX is
10247 (elf_link_output_extsym): For an indirect or warning symbol, just
10248 output the symbol it points to.
10250 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
10251 if bfd_hash_allocate fails, since it will already be set.
10252 (generic_link_hash_newfunc): Likewise.
10253 (archive_hash_newfunc): Likewise.
10254 (hash_entry_bfd): New static function.
10255 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
10256 callback. Allocate a new warning using the hash table newfunc.
10257 Use bfd_hash_replace to update the entry in the hash table, rather
10258 than assuming we can copy the fields with structure assignment.
10260 * hash.c (bfd_hash_replace): New function.
10261 * bfd-in.h (bfd_hash_replace): Declare.
10262 * bfd-in2.h: Rebuild.
10264 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
10266 * config.bfd: Add mips*vr4300-*-elf* target.
10267 * config/mipsbvr4300.mt: Added.
10269 See file ChangeLog.2
10276 version-control: never