1 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
4 (bfd_elf32_bfd_merge_private_bfd_data): Define.
6 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
8 ELF Section-level Garbage Collection:
9 * bfd.c (bfd_gc_sections): New.
10 * aout-adobe.c: Hook to default implementation.
11 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
12 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
13 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
14 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
15 * tekhex.c, versados.c: Likewise.
16 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
17 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
19 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
20 (bfd_generic_gc_sections): New.
21 * section.c (SEC_KEEP): New.
22 (asection): Add gc_mark member.
24 * elfcode.h (elf_gc*): New name remappings.
25 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
26 sections to be excluded.
27 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
28 (elf_gc_propogate_vtable_entries_used): New.
29 (elf_gc_smash_unused_vtentry_relocs): New.
30 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
31 (elf_gc_common_finalize_got_offsets): New.
32 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
33 * elfxx-target.h: Add and default gc hooks.
35 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
37 (struct elf_obj_tdata): Likewise for local_got_offsets.
38 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
39 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
40 * elf64-sparc.c, elflink.h: Likewise.
42 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
43 (ELF_LINK_HASH_MARK): Define.
44 (struct elf_backend_data): Add GC hooks.
45 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
47 * elf-m10300.c (mn10300_elf_check_relocs): New.
48 (mn10300_elf_gc_mark_hook): New.
49 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
50 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
51 (mn10300_elf_final_link_relocate): Likewise.
52 (mn10300_elf_relocate_section): Likewise.
53 (elf_backend_can_gc_sections): Define.
54 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
55 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
56 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
57 (mips_info_to_howto_rel): Likewise.
58 (mips_elf_relocate_section): Likewise.
59 (mips_elf_check_relocs): Likewise.
60 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
61 (elf_backend_can_gc_sections): Define.
62 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
63 (ppc_elf_howto_raw): Handle them.
64 (ppc_elf_reloc_type_lookup): Likewise.
65 (ppc_elf_relocate_section): Likewise.
66 (ppc_elf_check_relocs): Reference count .got and .plt entires.
67 Handle new vtable relocs.
68 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
69 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
70 (elf_backend_can_gc_sections): Define.
72 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
74 * archures.c (bfd_mach_mn10300): Define.
75 * elf-m10300.c: Include elf/mn10300.h
76 (elf_mn10300_mach): New function.
77 (_bfd_mn10300_elf_final_write_processing): Likewise.
78 (_bfd_mn10300_elf_object_p): Likewise.
79 (elf_backendfinal_write_processing): Define.
80 (elf_backend_object_p): Likewise.
82 * archures.c (bfd_mach_am33): Define.
83 * cpu-m10300.c (bfd_am33_arch): New arch info structure. Link it
84 into the NEXT field of bfd_mn10300_arch.
87 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
89 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
92 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
94 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
95 link_next field, not the next field.
97 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
99 * elf.c (map_sections_to_segments): Check the section address
100 against the phdr size both with and without a modulo of
103 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
105 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
106 linker created empty input section if the output section has the
109 * elflink.h (elf_link_output_extsym): Print an error message if
110 _bfd_elf_section_from_bfd_section fails.
112 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
115 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
117 * elf.c (copy_private_bfd_data): Improve handling of Solaris
118 native linker output. Avoid putting an empty section in more than
121 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
123 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
124 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
126 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
128 * elf.c (swap_out_syms): New arg relocatable_p.
129 Don't add section VMA to symbols for relocatable output.
130 (_bfd_elf_compute_section_file_positions): Update call to
133 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
135 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
136 against 'addend' be signed rather than unsigned.
138 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
140 * elf32-m32r.c: Add prototyps for static functions.
142 * coff-arm.c: Add prototypes for static functions.
144 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
146 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
147 LMA is used to order sections in a segment.
149 * elf32-v850.c: Add prototypes for static functions.
150 Change type of addend parameter to bfd_vma in various functions.
152 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
154 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
155 complain_overflow_signed instead of complain_overflow_bitfield.
157 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
159 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
160 when comparing against 0.
162 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
164 * Makefile.am (config.status): New target.
165 * Makefile.in: Rebuild.
168 Wed Jun 3 11:39:57 1998 Doug Evans <devans@canuck.cygnus.com>
170 * elf32-mips.c (_bfd_mips_elf_fake_sections): Update to use
171 Elf32_Dvp_External_Overlay instead of 64 bit version.
174 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
176 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
177 error if previous object endianness doesn't match current object.
179 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
181 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
182 _bfd_elf_print_private)bfd_data ().
184 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
186 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
188 (elf_link_add_object_symbols): Set type_change_ok and
189 size_change_ok before calling elf_merge_symbol.
191 * elf32-mips.c (mips_elf_relocate_section): If we issue an
192 undefined symbol error, don't also issue an overflow error.
194 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
196 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
197 R_PPC_LOCAL24PC relocation should be local; if not, print an error
198 message instead of crashing.
200 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
202 * archures.c (bfd_mach_cpu32): Define.
203 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
205 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
206 * ieee.c: Include <ctype.h>.
207 (ieee_object_p): Parse out process ID string to make it more
208 likely to be acceptable for bfd_scan_arch.
209 * bfd-in2.h: Rebuild.
211 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
213 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
214 _bfd_elf_print_private_bfd_data() so that the program header will
217 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
219 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
220 0x68. Reindent. Add some comments.
223 Sun May 31 16:11:22 1998 Doug Evans <devans@canuck.cygnus.com>
225 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Set sh_link
226 field of .DVP.ovlytab to .DVP.ovlystrtab's section index.
227 (_bfd_mips_elf_section_from_shdr): Recognize SHT_DVP_OVERLAY_TABLE
229 (_bfd_mips_elf_fake_sections): Ditto.
232 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
234 * elf.c (copy_private_bfd_data): Adjust physical address of
235 segment in output BFD to contain LMAs of its sections.
237 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
239 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
240 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
241 endian data 32 bit relocations.
242 (elf32_sparc_merge_private_bfd_data): Check if linking little
243 endian objects with big endian objects.
244 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
245 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
246 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
248 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
249 * archures.c (bfd_mach_sparc_sparclite_le): New.
250 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
252 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
254 * peicode.h (add_data_entry): Fix precedence of operators in if ()
257 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
259 * bfd-in.h: Move over patch to bfd-in2.h.
261 * reloc.c (bfd_check_overflow): Add casts before shifts which may
263 (_bfd_relocate_contents): Likewise.
265 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
267 * peicode.h (add_data_entry): If the section has no private data
268 then do not create a Data Dictionary entry for it.
270 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
272 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
273 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
274 elf64_alpha_size_got_sections): Rewrite, handling multiple got
275 subsections during relaxation more correctly.
277 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
279 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
280 Add extra argument to bfd_arm_process_before_allocation ().
281 * bfd-in.h: Reflect changes made in bfd-in2.h.
282 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
283 coff class of a BFD symbol.
284 * coff-arm.c: Add support for interworking between Thumb code and
285 non-interworking aware ARM code.
287 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
289 * po/Make-in (install-info): New target.
291 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
293 * filemode.c: Remove; not used.
295 If sysdep.h includes a header file, don't include it again:
296 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
298 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
300 * archive.c: Don't include <string.h> or <errno.h>.
301 * evax-alpha.c; Don't include <stdio.h>.
302 * evax-egsd.c: Likewise.
303 * evax-etir.c: Likewise.
304 * evax-misc.c: Likewise.
305 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
306 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
308 * hpux-core.c: Likewise.
309 * netbsd-core.c: Likewise.
311 * libbfd.c: Don't include <sys/types.h>.
312 * nlmcode.h: Don't include <string.h>.
313 * osf-core.c: Don't include <string.h> or <stdio.h>.
314 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
315 <errno.h>, or <unistd.h>.
316 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
318 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
320 * configure.com: If the version number can not be found in
321 configure.in, set it to "unknown" rather than "2.8.1".
323 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
325 * elf32-mips.c (elf_mips_mach): New.
326 (_bfd_mips_elf_object_p): Use elf_mips_mach.
327 (_bfd_mips_elf_final_write_processing): Use the names
328 of machines, rather than the numbers. Set both the ARCH
329 and MACH in e_flags. Handle a few more specific machines.
330 (_bfd_mips_elf_merge_private_bfd_data): Merge both
331 EF_MIPS_ARCH and EF_MIPS_MACH.
333 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
335 * syms.c (bfd_is_local_label): Revert last change.
336 * srec.c (srec_write_symbols): Discard debugging symbols.
338 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
340 * som.c: Include <ctype.h>.
341 * som.h: Don't include sysdep.h.
343 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
346 * libbfd-in.h: Removed gettext includes and defines.
347 * sysdep.h: Moved gettext-related includes and defines here.
349 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
351 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
352 an ad-hoc test. Kill bogus #if 0 code.
353 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
355 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
357 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
358 when generating a normal executable for a symbol defined in a
359 regular file. When copying a reloc into the output file, adjust
360 the addend for a PC relative reloc against a global symbol.
362 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
365 * libbfd-in.h (_): Define as dgettext.
367 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
369 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
371 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
372 when declaring parameter types.
373 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
375 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
377 * config.bfd: If we include any ELF targets in targ_defvec and/or
378 targ_selvecs, then add the generic ELF targets to targ_selvecs.
379 * elf32-gen.c (dummy): New static const variable.
380 (elf_generic_info_to_howto): New static function.
381 (elf_generic_info_to_howto_rel): New static function.
382 (elf_info_to_howto): Define as elf_generic_info_to_howto.
383 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
384 * elf64-gen.c: Same changes as elf32-gen.c.
385 * elfcode.h (elf_object_p): For the generic target, ignore a
386 failure of bfd_default_set_arch_mach. Fix indentation a bit.
388 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
390 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
391 * configure: Rebuild.
393 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
395 * config.bfd: Update OSR5/Unixware patterns.
397 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
399 * elf.c (assign_file_positions_for_segments): Allow for holes
400 between sections added by a link script.
402 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
404 * configure.in: Change version number to 2.9.4
405 * configure: Rebuild.
407 Based on patch from H.J. Lu <hjl@gnu.org>:
408 * elf.c (bfd_elf_get_bfd_needed_list): New function.
409 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
410 * bfd-in2.h: Rebuild.
412 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
414 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
417 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
419 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
420 (elf64_alpha_relax_section): Fill them in.
421 (elf64_alpha_relax_opt_call): Implement more than a stub.
422 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
423 alignment on .scommon.
424 (elf64_alpha_merge_gots): Merge use counts as well.
426 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
428 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
429 for calculating a local symbol's address.
430 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
431 Set the .got's cooked size as well as the raw size.
433 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
435 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
436 internationalisation of printed information.
438 * coff-arm.c (coff_arm_print_private_bfd_data): Add
439 internationalisation of printed information.
441 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
443 * syms.c (struct indexentry): Change directory_name, file_name,
444 and function_name fields to char *.
445 (struct stab_find_info): Change cached_file_name field to char *.
447 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
449 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
451 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
453 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
455 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
457 * Makefile.am (install-data-local): Make $(includedir).
458 * Makefile.in: Rebuild.
460 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
462 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
464 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
466 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
467 * Makefile.in: Rebuild.
469 * bfd-in2.h: Rebuild for Nick's changes.
471 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
473 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
474 change wrt length == max_namelen.
476 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
478 * Many files: Added gettext invocations around user-visible
480 * libbfd-in.h: Added gettext includes and defines.
481 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
482 HAVE_LC_MESSAGES): Define.
483 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
485 * Makefile.am (SUBDIRS): Added po.
486 (POTFILES): New macro.
487 (po/POTFILES.in): New target.
488 (SOURCE_HFILES): New macro.
490 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
492 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
494 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
495 NT_PRSTATUS note section encountered, it contains the status of
496 the currently executing thread when the core file was written.
498 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
500 * libcoff.h: Add extra parameter to
501 bfd_coff_link_output_has_begun overrideable function.
502 * cofflink.c: Pass extra parameter to
503 bfd_coff_link_output_has_begun function.
504 * bfd-in.h: Add prototypes for exported ARM interworking
506 * peicode.h: ARM specific code reorganised to conform to BFD
508 * coffcode.h: ARM specific code reorganised to conform to BFD
510 * coff-arm.c: Code reorganised to conform to the BFD coding
511 conventions. Global variables have been moved into an ARM
512 specific hash table structure and a new function:
513 bfd_arm_get_bfd_for_interworking() has been created which is
514 called from the linker scripts.
516 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
518 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
520 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
521 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
522 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
523 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
525 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
527 * config.bfd: Added sparc86x support.
529 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
531 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
532 an out of range pc-relative jump/call to an undefined weak symbol.
534 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
536 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
539 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
541 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
542 an error other than bfd_error_system_call, set the error to
543 bfd_error_wrong_format.
545 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
546 bfd_elf32_powerpcle_vec.
548 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
549 program segments are zero, don't set p_paddr_valid.
551 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
553 * elf64-alpha.c: Initial implementation of relaxation --
554 (struct alpha_elf_link_hash_entry): Add use_count member.
555 (elf64_alpha_check_relocs): Initialize and increment it.
556 (elf64_alpha_can_merge_gots): Check it when considering merging.
557 (elf64_alpha_merge_gots): Drop entries with zero use.
558 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
559 (elf64_alpha_always_size_sections): Split out got sizing ...
560 (elf64_alpha_size_got_sections): ... here. New function.
561 (elf64_alpha_relax_find_reloc_ofs): New function.
562 (elf64_alpha_relax_with_lituse): Likewise.
563 (elf64_alpha_relax_without_lituse): Likewise.
564 (elf64_alpha_relax_opt_call): Likewise.
565 (elf64_alpha_relax_section): Likewise.
566 (elf64_alpha_add_symbol_hook): Likewise.
567 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
568 (elf64_alpha_relocate_section): Likewise.
569 (bfd_elf64_bfd_relax_section): Define.
570 (elf_backend_add_symbol_hook): Likewise.
572 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
574 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
575 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
576 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
578 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
580 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
581 * configure: Rebuild.
583 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
585 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
586 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
587 * configure.in: Define and substitute WIN32LDFLAGS and
589 * aclocal.m4: Rebuild with new libtool.
590 * configure, Makefile.in: Rebuild.
592 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
594 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
595 before any other symbols in the same section.
597 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
599 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
602 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
604 * dwarf2.c (comp_unit): Move it earlier in the source. Add
606 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
607 Use addr_size for address size, rather than sizeof(bfd_vma).
608 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
609 Fix call to read_address.
610 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
611 Scrap other unneeded arguments. Fix call to read_address.
612 (scan_unit_for_functions): Fix call to read_attribute.
613 (parse_comp_unit): We now handle more values for addr_size.
614 Set addr_size in unit. Fix call to read_attribute and
617 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
619 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
621 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
623 * archures.c (bfd_default_scan): Add m68k cases back to default
624 switch, reverting patch of March 25, since IEEE support depends
627 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
629 * Makefile.am (diststuff): New target.
630 * Makefile.in: Rebuild.
632 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
634 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
635 som_offset when we have an extended name table.
637 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
639 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
641 * Makefile.in: Rebuild.
643 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
645 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
646 symbols when creating a shared library.
647 (elf_m68k_adjust_dynindx): New function, used by above code.
648 (elf_m68k_finish_dynamic_sections): Initialize the section
650 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
652 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
654 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
657 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
659 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
662 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
664 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
667 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
669 * configure.in: Set version to 2.9.1.
670 * configure: Rebuild.
672 * Branched binutils 2.9.
674 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
676 * syms.c (ENABLE_CACHING): Define.
677 (struct indexentry): Define.
678 (struct stab_cache): Remove.
679 (cmpindexentry): New static function.
680 (struct stab_find_info): Add new fields: indextable,
681 indextablesize, cached_indexentry, cached_offset, cached_stab, and
682 cached_file_name. Remove fields: file_cache, function_cache, and
684 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
685 index table and search it.
687 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
689 * elf.c (_bfd_elf_copy_private_section_data): Call
690 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
692 * cpu-mips.c: Remove trailing comma at end of enumeration list.
694 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
696 * coff-arm.c: Define all globally visible variables and functions
697 only when COFF_WITH_PE is not defined.
698 * configure.in (armpe_little_vec, armpe_big_vec): Add
700 * configure: Rebuild.
702 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
704 Fix some gcc -Wall warnings:
705 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
706 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
707 * archures.c (bfd_default_scan): Likewise.
708 * bfd.c (bfd_scan_vma): Likewise.
709 * binary.c (mangle_name): Likewise
710 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
711 * coff-sh.c (sh_relocate_section): Likewise.
712 * coff-stgo32.c (create_go32_stub): Likewise.
713 * coffcode.h (coff_slurp_line_table): Likewise.
714 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
715 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
716 (assign_file_positions_for_segments): Likewise.
717 * elf32-mips.c (mips_elf_relocate_section): Likewise.
718 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
719 * oasys.c (oasys_write_sections): Likewise.
720 * ppcboot.c (ppcboot_object_p): Likewise.
721 (mangle_name): Likewise.
722 * riscix.c (riscix_fix_pcrel_26): Likewise.
723 * srec.c (srec_scan): Likewise.
724 * stabs.c (_bfd_write_section_stabs): Likewise.
725 * sunos.c (sunos_add_dynamic_symbols): Likewise.
726 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
727 switch. Declare parameters for function pointers.
728 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
730 * elf.c (elf_sort_sections): Likewise.
731 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
732 Add default cases to switches.
733 (coff_arm_relocate_section): Remove unused local variables.
735 (coff_arm_bfd_set_private_flags): Change flag variable to type
737 * coff-mips.c (mips_relocate_section): Initialize use_lo.
738 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
739 (dump_toc): Change cat to const, and initialize it.
740 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
741 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
742 (sh_elf_relocate_section): Initialize r_symndx.
743 * coffcode.h (coff_compute_section_file_positions): Only declare
744 old_sofar if ALIGN_SECTIONS_IN_FILE.
745 (coff_write_object_contents): Initialize csym.
746 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
747 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
749 * dwarf2.c: Include libiberty.h.
750 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
751 (decode_line_info): Remove unused local variables.
752 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
753 (m32r_elf_relocate_section): Likewise.
754 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
755 (v850_elf_reloc): Likewise.
756 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
757 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
758 * elf.c (assign_file_positions_for_segments): Always set adjust.
760 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
761 parenthesize expression.
763 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
764 (m32r_elf_object_p): Return a value.
765 (m32r_elf_print_private_bfd_data): Change fprintf format string.
766 * elf32-mips.c (mips_elf_final_link): Initialize last.
767 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
768 * elf32-v850.c (v850_elf_object_p): Return a value.
769 (v850_elf_print_private_bfd_data): Change fprintf format string.
770 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
772 * elflink.h (elf_link_add_object_symbols): Change vernum to
773 unsigned int, and initialize it. Change fprintf format string.
774 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
775 when setting or comparing to soname_indx.
776 (elf_create_pointer_linker_section): Change num_symbols to
778 * libcoff-in.h (coff_data_type): Change flags to flagword.
779 * peicode.h (pe_print_idata): Initialize idx. Change j to
780 bfd_size_type. Initialize hint_member. Remove useless test to
782 (pe_print_edata): Change num_functions and num_names in struct
783 EDT_type to unsigned long. Remove cast. Change fprintf format
785 * ppcboot.c (ppcboot_object_p): Change i to size_t.
786 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
788 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
789 int *. Update uses. Change j to long.
790 * bfd-in2.h, libcoff.h: Rebuild.
792 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
794 * elf32-v850.c Remove definition of USE_REL.
795 (v850_elf_info_to_howto_rela): New function.
796 (v850_elf_perform_relocation): Renamed from
797 v850_elf_store_addend_in_insn. Removed replace argument.
798 (v850_elf_reloc): store the relocation in the addend field instead
800 (v850_elf_final_link_relocate): Now calls
801 v850_elf_perform_relocation.
802 (v850_elf_relocate_section): Remove code to generate REL
805 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
807 * coffcode.h (coff_new_section_hook): Set the type and storage
808 class in the native symbol information allocated for a new section
811 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
813 * peicode.h: Chain together calls to
814 coff_bfd_copy_private_bfd_data and
815 coff_bfd_print_private_bfd_data.
817 * coff-arm.c: Add prototypes for
818 coff_arm_bfd_print_private_bfd_data and
819 coff_arm_bfd_copy_private_bfd_data.
821 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
823 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
826 * peicode.h: Call arm-coff private data functions after handling
829 * coff-arm.c: Turn statics into globals so that they can be shared
830 both pe and pei backends.
832 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
834 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
836 (sunos_write_object_contents): Likewise.
837 * aoutx.h (NAME(aout,machine_type)): Likewise.
838 * coffcode.h (coff_set_arch_mach_hook): Likewise.
840 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
842 * archures.c (bfd_mach_m68*): Add definitions for various m68k
844 (bfd_default_scan): Remove m68k special cases.
845 * bfd-in2.h: Rebuild.
846 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
848 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
849 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
851 (bfd_m68k_arch): Set mach field to zero to signal no explicit
852 selection, change printable_name to just "m68k" and make that the
853 default instead of m68k:68020.
855 * aout-tic30.c (NAME): Define this to avoid multiple definitions
857 (MY_get_section_contents): Define as aout_32_get_section_contents
858 rather than NAME(aout,get_section_contents).
860 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
862 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
863 and call bfd_default_set_arch_mach to do the real work.
865 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
867 * bout.c (BALX): Include return register g14 as part of the insn.
869 (calljx_callback): Use it.
871 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
873 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
876 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
877 byte_count to unsigned int.
878 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
879 unused local variables.
881 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
882 variables er and er1.
884 * cpu-v850.c: Include <ctype.h>.
885 (scan): Case isdigit argument to unsigned char.
887 From Yan Meroth <YAN.MEROTH@st.com>:
888 * ihex.c (ihex_scan): Add extbase variable so that getting an
889 extended linear address record does not ignore any previous
891 (ihex_write_object_contents): When writing out an extended linear
892 address record, zero out any previous extended address.
894 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
896 * ieee.c (do_one): Check section before dereferencing it.
897 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
898 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
900 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
902 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
904 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
906 * coff-arm.c: Add interworking functions to pe backends.
909 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
911 * elf32-mips.c (R_MIPS15_S3): New relocation type.
912 (elf_mips_howto_table): Add R_MIPS15_S3.
913 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
914 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
915 * bfd-in2.h, libbfd.h: Rebuilt.
918 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
920 * configure.in: Use AM_DISABLE_SHARED.
921 * aclocal.m4, configure: Rebuild with libtool 1.2.
923 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
925 * coff-arm.c (coff_arm_relocate_section): Better error messages
926 when interowrking conflucts occur. Courtesy of Jonathan Walton
928 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
929 relocations. Patch courtesy of Jonathan Walton and Tony
932 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
934 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
935 part of Feb 22 change controling when to override the existing
936 symbol with the .plt entry.
938 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
940 * config.bfd (targ_cpu): Add thumb-pe target.
942 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
943 functions in PE build.
945 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
947 * config.bfd (sparclite-*-elf*): Added.
949 start-sanitize-vr4320
950 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
952 * mips-cpu.c: Reorganize sanitization.
954 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
957 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
959 * configure.in: Add elf.lo to elf shell variable.
960 * Makefile.am (BFD_LIBS): Remove elf.lo.
961 (BFD_LIBS_CFILES): Remove elf.c.
962 (BFD32_BACKENDS): Add elf.lo.
963 (BFD32_BACKENDS_CFILES): Add elf.c.
964 * configure, Makefile.in: Rebuild.
966 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
968 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
969 relocation against a now-local symbol should not have a dynamic
972 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
974 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
976 (pe_print_private_bfd_data): Print PE flags. From Mikey
977 <jeffdb@netzone.com>.
979 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
981 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
982 a plt entry when we can determine that we authoritatively define
985 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
987 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
988 don't actually use trad-core, but a SunOS-style core file handled
990 * hosts/sparclinux.h: Remove.
993 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
995 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
996 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
997 (elf_mips_dvp_27_s4_howto): Describe it.
998 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
999 (mips_info_to_how_rel): Handle it.
1000 (mips_elf_relocate_section): Handle it.
1001 * bfd-in2.h,libbfd.h: Regenerate.
1004 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
1006 * peicode.h (pe_print_idata): If there is no .idata section, look
1007 for the import tables in some other section. Make the initial
1008 label line up better with the data. Print the import address
1009 table even if there is no import name table. If the import
1010 address table holds actual addresses, print them.
1013 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
1015 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
1018 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
1020 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
1021 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
1022 bfd_error_system_call.
1024 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
1026 * Makefile.am (AUTOMAKE_OPTIONS): Define.
1027 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1029 From H.J. Lu <hjl@gnu.org>:
1030 * Makefile.am (libbfd_la_LDFLAGS): Define.
1031 * Makefile.in: Rebuild.
1033 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
1035 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1036 * netbsd.h (MACHTYPE_OK): Define.
1037 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
1038 calling N_SET_MACHTYPE, rather than having a switch.
1039 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
1041 * i386netbsd.c (MACHTYPE_OK): Don't define.
1042 (DEFAULT_MID): Define.
1043 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
1044 (MACHTYPE_OK): Don't define.
1045 (DEFAULT_MID): Define.
1046 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
1047 (DEFAULT_MID): Define.
1048 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
1049 (DEFAULT_MID): Define.
1050 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
1051 (DEFAULT_MID): Define.
1053 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1054 * vaxnetbsd.c: New file.
1055 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
1056 rather than netbsd_core.
1057 * targets.c (vaxnetbsd_vec): Declare.
1058 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
1059 defined, add netbsd_core_vec.
1060 * configure.in: Set COREFILE for alpha*-*-netbsd* and
1061 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
1062 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
1063 * config.bfd (alpha*-*-netbsd*): New target.
1064 * Makefile.am: Rebuild dependencies.
1065 (BFD32_BACKENDS): Add vaxnetbsd.lo.
1066 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
1067 * configure, Makefile.in: Rebuild.
1069 * configure.host: Remove the old shared library build stuff. We
1070 now use libtool instead.
1072 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
1074 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
1076 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
1078 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
1079 * configure: Rebuild.
1081 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
1082 start-sanitize-m32rx
1083 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
1084 when merging m32r BFDs into m32rx BFDs.
1086 * elf32-v850.c (remember_hi16s_reloc): New function.
1087 (find_remembered_hi16s_reloc): New function.
1088 (v850_elf_store_addend_in_insn): Use the above new functions to
1089 match up HI6S relocs with LO16 relocs.
1092 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
1094 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
1095 (bfd_txvu_arch): Delete.
1096 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
1098 * bfd-in2.h: Regenerate.
1101 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
1103 * configure.in: Change -linux* to -linux-gnu*.
1104 * config.bfd, configure.host: Likewise.
1105 * configure: Rebuild.
1107 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
1109 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
1110 LO16/HI16S bug and improve comments about what is going on.
1112 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1114 * configure, aclocal.m4: Rebuild with new libtool.
1116 start-sanitize-v850e
1117 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
1119 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
1120 when merging v850 code into v850e/v850ea code. Do not initialise
1121 output flags if the input is the default architecture.
1123 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
1125 start-sanitize-r5900
1126 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
1128 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
1129 get the size from bfd_arch_bits_per_address instead of directly
1132 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
1134 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
1135 to wrap, just return all 1's bits instead.
1136 * libbfd.h: Regenerate.
1138 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
1140 * coff-i386.c (coff_pe_i386_relocate_section): New static function
1142 (coff_relocate_section): If COFF_WITH_PE, define as
1143 coff_pe_i386_relocate_section.
1144 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
1145 skip empty sections, to match coff_write_object_contents.
1147 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
1148 rather than swapping out r_offset twice. From Luke Deller
1149 <luked@cse.unsw.edu.au>.
1151 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
1153 * configure.in: Set libtool_enable_shared rather than
1154 libtool_shared. Remove diversion hack.
1155 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
1158 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
1160 * syms.c (struct stab_cache): Define.
1161 (struct stab_find_info): Remove cached_offset, cached_stab,
1162 cached_str, and cached_stroff fields. Add file_cache,
1163 function_cache, and line_cache fields.
1164 (_bfd_stab_section_find_nearest_line): Use extensive caching to
1167 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
1169 * peicode.h (pe_print_idata): Check for import of ordinal rather
1171 (pe_print_edata): If there is no .edata section, look for the
1172 export data in some other section.
1174 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
1176 * configure.in: Change version to 2.8.4.
1177 * configure: Regenerated.
1179 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1181 Add tms320c30 support:
1182 * cpu-tic30.c: New file.
1183 * aout-tic30.c: New file.
1184 * coff-tic30.c: New file.
1185 * archures.c (bfd_arch_tic30): Define.
1186 (bfd_tic30_arch): Declare.
1187 (bfd_archures_list): Add bfd_tic30_arch.
1188 * targets.c (bfd_target_vector): Add tic30_aout_vec and
1190 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
1191 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
1192 (coff_set_flags): Likewise.
1193 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
1194 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
1195 * Makefile.am: Rebuild dependencies.
1196 (ALL_MACHINES): Add cpu-tic30.lo.
1197 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
1198 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
1199 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
1200 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1202 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
1204 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
1205 to lag behind LO16 reloc by a couple of instructions.
1207 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
1209 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
1210 make to reexamine the file timestamp.
1211 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
1213 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
1217 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
1219 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
1220 and partial_inplace=false.
1221 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
1224 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
1226 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
1227 to create .dynsbss and .rela.sbss sections.
1228 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
1229 copied from dynamic objects into .sbss.
1230 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
1231 use it. Correct typo of .rela.sdata2.
1232 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
1233 put the data, which may now be in .sbss.
1234 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
1235 (elf_backend_create_dynamic_sections): Define as
1236 ppc_elf_create_dynamic_sections.
1238 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
1239 against _GLOBAL_OFFSET_TABLE_.
1240 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
1241 shared libraries which refer to local symbols. Make sure that the
1242 test for allocating space for a reloc in a shared object is the
1243 same as the test for emitting a reloc.
1246 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
1248 * elf32-mips.c: Add dvp support.
1251 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1253 * config.bfd (i[3456]-*-mingw32*): New target.
1254 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
1255 * aclocal.m4, configure: Rebuild.
1258 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
1260 * config.bfd, configure.in: Add dvp support.
1261 * configure: Regenerate.
1262 * aclocal.m4: Regenerate.
1263 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
1264 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1267 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
1269 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
1272 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
1274 Sparc v9 ABI compliant PLT:
1275 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
1276 (plt_templates, sparc64_elf_build_plt_entry): Delete.
1277 (LARGE_PLT_THRESHOLD): New define.
1278 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
1279 (sparc64_elf_build_plt): New function.
1280 (sparc64_elf_plt_entry_offset): Likewise.
1281 (sparc64_elf_plt_ptr_offset): Likewise.
1282 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
1283 contain the index for convenience. Skip the initial entries
1285 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
1286 memory for the benefit of .rela.plt.
1287 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
1288 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
1289 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
1290 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
1291 Call sparc64_elf_build_plt.
1292 (elf_backend_want_got_plt): No.
1293 (elf_backend_plt_readonly): No.
1294 (elf_backend_plt_alignment): 8.
1296 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
1297 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
1298 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
1301 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
1303 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
1305 * cpu-mips.c (arch_info_struct): Add mips variants.
1306 * bfd-in2.h: Rebuilt.
1308 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
1310 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
1313 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
1315 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
1316 (i[3456]86sco3.2v5*coff): New target.
1318 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
1320 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
1322 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
1324 * bfd.c (bfd_get_error_handler): Add orthogonal function.
1325 * bfd-in2.h: Regenerate.
1327 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
1329 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
1331 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
1333 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
1334 adjust addend for an output common symbol (from Jimmy Blair
1335 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
1336 defined symbol to counteract adjustment made in generic relocation
1339 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
1341 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
1343 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
1344 (GET_SCNDHR_NLNNO): Likewise.
1346 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
1348 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
1350 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
1352 * elf32-m32r.c: Add macros to handle NOP insertion.
1354 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
1356 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
1357 (xcoff_mark): Likewise.
1358 (xcoff_build_ldsyms): Mark absolute symbols.
1360 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
1362 * bout.c (b_out_write_object_contents): Sort symbols before output
1363 to keep {CALL,BAL}NAME symbols adjacent.
1364 (b_out_symbol_cmp): New function.
1366 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1368 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
1369 allocate space for a PC relative reloc against a symbol which is
1370 defined in a regular file.
1371 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
1372 relative reloc against a symbol which is defined in a regular
1375 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
1377 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
1378 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
1380 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
1381 (mips*-*-netbsd*): New target.
1383 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
1385 * elflink.h (elf_link_assign_sym_version): Change error message
1386 from "undefined version name" to "undefined versioned symbol
1389 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
1391 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
1394 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
1396 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
1397 * libbfd.h: Rebuild.
1399 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
1400 shared. Set stab* sections to be shared and read. Set .rsrc
1401 section to be read and shared.
1403 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
1405 * Makefile.am: Rebuild dependencies.
1406 (ALL_MACHINES_CFILES): Add dwarf2.lo.
1407 (ALL_MACHINES_CFILES): Add dwarf2.c.
1408 * Makefile.in: Rebuild.
1410 * coff-arm.c: Don't include obstack.h.
1412 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
1414 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
1417 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
1419 * configure: Regenerate to get @SHELL@ substituted.
1421 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
1423 * coff-arm.c (coff_arm_relocate_section): Only look at section
1424 owner if there is one.
1426 * elf.c (assign_file_positions_for_segments): Fail if there is not
1427 enough room for the program headers.
1429 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
1431 * elf.c (_bfd_elf_find_nearest_line): Call
1432 _bfd_dwarf2_find_nearest_line first.
1433 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
1434 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
1436 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
1438 start-sanitize-m32rx
1439 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
1440 object files to be merged into a M32RX executable.
1442 * archures.c: Add bfd_mach_m32rx.
1444 * archures.c: Add bfd_mach_m32r.
1446 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
1448 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
1449 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
1450 to decide when to align the file sections for paging.
1451 start-sanitize-tic80
1452 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
1455 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
1457 * elf32-m32r.c (m32r_elf_object_p): New Function.
1458 (m32r_elf_final_write_processing): New Function.
1459 (m32r_elf_set_private_flags): New Function.
1460 (m32r_elf_copy_private_bfd_data): New Function.
1461 (m32r_elf_merge_private_bfd_data): New Function.
1462 (m32r_elf_print_private_bfd_data): New Function.
1463 (elf_backend_object_p): Point to m32r_object_p.
1464 (elf_backend_final_write_processing): Point to
1465 m32r_elf_final_write_processing.
1466 (bfd_elf32_bfd_copy_private_bfd_data): Point to
1467 m32r_elf_copy_private_bfd_data.
1468 (bfd_elf32_bfd_merge_private_bfd_data): Point to
1469 m32r_elf_merge_private_bfd_data.
1470 (bfd_elf32_bfd_set_private_flags): Point to
1471 m32r_elf_set_private_bfd_data.
1472 (bfd_elf32_bfd_print_private_bfd_data): Point to
1473 m32r_elf_print_private_bfd_data.
1475 start-sanitize-m32rx
1476 * cpu-m32r.c: Add m32rx cpu architecture.
1477 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
1478 architecture machines.
1481 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
1484 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
1486 * configure: Only build libbfd shared if --enable-shared's value
1487 was `yes', or was set to `*bfd*'.
1488 * aclocal.m4: Likewise.
1489 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
1490 original source of this bit of code. It's not clear what the best fix
1493 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
1495 * linker.c (generic_link_add_symbol_list): Always init udata.p so
1496 that the generic relaxation code can function when input and output
1497 file formats are mismatched.
1499 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
1501 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
1503 * elf.c (assign_file_positions_for_segments): For a loadable
1504 section, make sure that the load address is correct relative to
1505 the load address of the segment plus the size of the segment so
1508 * coffcode.h (_coff_link_output_has_begun): Make static.
1509 (_coff_final_link_postscript): Likewise.
1511 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
1513 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
1514 which a relocation refers to an indirect or warning symbol.
1516 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
1518 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
1519 (coff_arm_final_link_postscript): New function.
1520 (coff_arm_link_output_has_begun): New function.
1522 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
1523 _bfd_coff_link_output_has_begun and
1524 _bfd_coff_final_link_postscript. Add new macros:
1525 bfd_coff_link_output_has_begun() and
1526 bfd_coff_final_link_postscript().
1528 * cofflink.c (_bfd_coff_final_link): Insert calls to
1529 bfd_coff_link_output_has_begun() and
1530 bfd_coff_final_link_postscript().
1532 * coffcode.h: Add two new fields to bfd_coff_backend_data
1533 structure: _bfd_coff_link_output_has_begun and
1534 _bfd_coff_final_link_postscript. Add default initialisers for
1535 these fields. Add overridable aliases for the coff swap functions
1536 in the backend data structure.
1538 * elf32-v850.c: Update with patches from the branch to fix
1539 HI16_S/LO16 reloc pairs.
1542 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
1544 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
1546 (USE_REL): Don't define any more, switch to using RELA
1548 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
1551 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
1553 * archures.c (bfd_mach_mips*): Define.
1554 (start-sanitize-vr5400):
1555 (vr5400, bfd_mach_vr5000): Define.
1556 (end-sanitize-vr5400):
1557 (bfd_default_scan): For 3000 and 4000 replace magic constant with
1560 * cpu-mips.c (N): Define.
1561 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
1562 numbers with bfd_mach_mips* macros.
1564 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
1566 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
1567 v850_elf_relocate_section): Fix reloc addend handling.
1568 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
1569 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
1570 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
1571 to create and handle special common sections.
1572 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
1573 which have data stored in the instructions.
1575 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
1577 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
1578 (USER_LABEL_PREFIX): Revert back to '_'
1580 * config.bfd (targ_cpu): Add support for Thumb target.
1582 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1584 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
1585 (get_symbol_value): Handle R_SH_SWITCH8.
1586 (sh_relax_delete_bytes): Likewise.
1588 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
1590 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
1591 gcc/config/arm/semi.h
1593 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
1596 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
1598 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
1601 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
1603 * coffcode.h (coff_mkobject_hook): Only set private flags for non
1606 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
1608 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
1611 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
1613 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
1614 complain if inout and output formats differ.
1616 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
1618 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
1619 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
1620 * Makefile.in: Rebuild.
1621 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
1622 automake and autoconf.
1624 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
1625 (COFF_WITH_PR to COFF_WITH_PE).
1627 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
1629 * coff-arm.c: Make variables and some functions static, so that
1630 this file can be included in multiple object files.
1631 (coff_arm_bfd_final_link): Fix minor bug.
1633 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
1635 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
1637 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
1639 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
1641 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
1643 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
1645 * sunos.c (sunos_add_one_symbol): When overriding a defined
1646 symbol, set it to undefined, not new.
1648 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
1651 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
1653 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
1654 (sh_relax_delete_bytes): Don't kill LABEL relocs.
1656 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
1658 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
1659 (mn10300_elf_relax_section): Likewise.
1661 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
1663 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
1664 bfd_h_get_* calls to "bfd_byte *".
1666 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
1668 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1670 (mn10300_elf_relax_section): Include stack space for register saves
1671 in the imm8 field of a "call" instruction.
1672 (compute_function_info): Determine how much stack is allocated by
1673 the movm instruction. Fix typo.
1674 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1676 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1678 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
1679 a version dependency could not be found.
1681 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
1683 * configure.com: Get version info from configure.in
1685 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1687 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
1688 New function. Avoid mixing US1 and HAL R1 code.
1689 Set resulting memory ordering to the strongest one used.
1690 (sparc64_elf_object_p): Set bfd_mach correctly.
1692 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
1694 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
1695 (sparc64_elf_check_relocs): Handle them.
1696 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
1697 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
1699 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
1701 * configure.in (sparc*-*-linux*): Use trad-core and ...
1702 * hosts/sparclinux.h: New file.
1704 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
1706 * config.bfd (sparc64-*-linux*): New target.
1708 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
1709 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
1711 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
1712 Set .plt alignment from new plt_alignment.
1713 * elflink.h (elf_link_create_dynamic_sections): Set version section
1714 alignment to LOG_FILE_ALIGN.
1715 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
1716 (elfXX_bed): Init plt_alignment.
1718 * elf64-sparc.c (sparc64_elf_check_relocs,
1719 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
1720 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
1721 sparc64_elf_finish_dynamic_sections): New functions.
1722 (sparc64_elf_howto_table): Fix a few name strings.
1723 (ELF_DYNAMIC_INTERPRETER): New definition.
1724 (sparc64_elf_relocate_section): Handle shared libraries.
1726 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
1727 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
1728 PLT definitions sparc64-linux originally choose. These will go
1729 away soon in favour of the official abi definitions.
1731 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
1733 * coff-sh.c (coff_small_object_p): New static function.
1734 (coff_small_new_section_hook): New static function.
1735 (bfd_coff_small_swap_table): New static const structure.
1736 (coff_small_close_and_cleanup): Define.
1737 (coff_small_bfd_free_cached_info): Define.
1738 (coff_small_get_section_contents): Define.
1739 (coff_small_get_section_contents_in_window): Define.
1740 (shcoff_small_vec): New static structure.
1741 (shlcoff_small_vec): New static structure.
1742 * targets.c (bfd_target_vector): Add shcoff_small_vec and
1744 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
1745 shlcoff_small_vec to targ_selvecs.
1747 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
1748 * configure: Rebuild.
1750 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
1752 * evax-egsd.c: Weak symbols are global.
1754 * evax-emh.c: Use proper casts.
1756 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
1758 * evax-egsd.c: Section names and symbols have different
1759 length restrictions. Add length parameter to
1760 _bfd_evax_length_hash_symbol.
1761 * evax-etir.c: Likewise.
1762 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
1764 * evax.h (EOBJ_S_C_SECSIZ): Define.
1766 * evax-alpha.c: Remove duplicate test.
1768 * evax-emh.c: SYS$ functions are upper-case.
1770 * evax-egsd.c: Create separate sections for common symbols.
1771 * evax-etir.c: Don't output common section.
1772 * evax.h: Bump up section count.
1774 * configure.com: Use 64bit integers with DEC C.
1776 * evax-egsd.c: Make section flags dec c compatible.
1778 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
1780 * som.c (normalize): Delete function.
1781 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
1782 changed. Use passed in elength to determine size of the extended
1783 name table instead of computing it again.
1785 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
1787 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
1788 IMAGE_SCN_MEM_READ for an unrecognized section.
1790 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
1792 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
1793 '/' in the extended name table.
1795 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
1797 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
1798 symbols, check globals list before matching on locals.
1800 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
1802 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
1805 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
1807 * peicode.h (pe_mkobject_hook): Set DLL flag.
1808 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
1810 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
1811 for .stab* sections. Replace strlen of constant strings with
1814 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
1816 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
1817 merge got and reloc entries from ind syms to their target.
1818 (elf64_alpha_always_size_sections): Call it.
1819 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
1820 (elf64_alpha_can_merge_gots): Likewise.
1821 (elf64_alpha_merge_gots): Likewise.
1823 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
1824 as it is insufficient to handle the relocation changes as well.
1826 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
1828 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
1829 relocs for symbols in shlibs that have been forced local.
1830 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
1832 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
1834 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
1835 got_enties of the default symbol for the default versioned
1836 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
1839 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
1841 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
1842 24 bits of the PC when computing a PC relative relocation.
1844 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
1846 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
1847 Correct value for maximum positive 22 bit PC relative relocation.
1848 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
1849 HI_16 relocations. Correct bit adjustment in TDA offsets.
1851 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
1853 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
1854 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
1856 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
1858 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
1861 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
1863 * config.bfd: Missed one alpha* change.
1865 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
1867 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
1868 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
1869 (MINUS_ONE): New macro.
1870 (sparc_elf_notsup_reloc): New function.
1871 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
1872 H44,M44,L44,REGISTER.
1873 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
1874 (init_insn_reloc): New function.
1875 (sparc_elf_wdisp16_reloc): Use it.
1876 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
1878 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
1880 * som.c (som_construct_extended_name_table): Remove static
1881 function, and define as macro instead.
1883 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
1885 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
1886 recognizes alphaev5 etc.
1887 * configure.host: Likewise.
1889 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
1891 Make ld -s work on AIX:
1892 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
1893 section if we are stripping.
1894 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
1895 size if we are stripping.
1896 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
1897 and don't write out relocs, if we are stripping.
1898 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
1899 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
1902 * configure.in: Don't include elf.lo again for ELF targets; it's
1903 always in the library anyhow.
1904 * configure: Rebuild.
1906 * bfd-in2.h: Rebuild.
1908 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
1909 char *, when calling bfd_get_32 and bfd_put_32.
1910 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
1911 when calling strcpy.
1913 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
1915 * reloc.c (bfd_check_overflow): New function.
1916 (bfd_perform_relocation, bfd_install_relocation): Use it.
1917 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
1918 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
1919 * bfd-in2.h: Regenerate.
1920 * libbfd.h: Regenerate.
1922 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
1924 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
1925 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
1927 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
1929 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
1930 (stmp-bfd-h): Rename from stmp-bfd.h.
1931 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
1932 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
1933 (stmp-bin2-h): New target.
1934 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
1935 (stmp-lbfd-h): New target.
1936 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
1937 (stmp-lcoff-h): New target.
1938 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
1939 stmp-lbfd-h, and stmp-lcoff-h.
1940 * Makefile.in: Rebuild.
1942 * configure.in: Use a diversion to set enable_shared before the
1943 arguments are parsed.
1944 * configure: Rebuild.
1946 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
1948 * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1949 renamed to R_SPARC_UNUSED_42.
1950 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1951 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1952 renamed to R_SPARC_UNUSED_42.
1953 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1954 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
1955 * bfd-in2.h: Regenerated.
1956 * libbfd.h: Regenerated.
1958 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1960 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1961 after we have set *sym_hash.
1963 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1965 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1967 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1969 * Makefile.am (libbfd_a_SOURCES): Define.
1970 * Makefile.in: Rebuild.
1972 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1973 * aclocal.m4: Rebuild with new libtool.
1974 * configure: Rebuild.
1976 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1978 * elf.c (map_sections_to_segments): Even if we are not demand
1979 paged, don't put a loadable section after a nonloadable section.
1980 (assign_file_positions_for_segments): Increment the file offset
1981 for a section with contents, even if it is not loadable.
1983 start-sanitize-v850e
1984 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1986 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1987 indicating that __ctbp could not be found.
1990 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1992 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1994 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1995 start-sanitize-v850e
1997 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
1998 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
1999 Add support for the CALLT relocs.
2001 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
2002 BFD_RELOC_V850_CALLT_16_16_OFFSET.
2005 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
2006 relocations against non-existant symbols.
2008 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
2010 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
2012 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
2013 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
2014 bit reloc in the tiny data area.
2017 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
2019 Merged changes from Martin Hunt:
2021 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
2022 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
2025 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
2026 BFD_RELOC_D30V_9_PCREL_R): New relocs.
2028 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
2029 Do 15 and 21 bit pc-relative relocations.
2030 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
2033 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
2034 added to the relocation, not or'd.
2037 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
2039 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
2041 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2043 * archures.c (bfd_default_scan): Use strcasecmp.
2044 (bfd_default_scan): Test for match with arch_name + ":" +
2046 (bfd_default_scan): Test for match with printable_name - ":".
2047 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
2048 cases. Each implements their own scan function.
2049 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
2050 special cases. Since info->mach == 0. The test mach == number
2052 (bfd_arch_list): New function, return name of all the supported
2055 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
2057 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
2058 decoding architecture.
2059 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
2062 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2064 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
2066 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
2068 * Makefile.am: Rebuild dependencies.
2069 (ALL_MACHINES_CFILES): Add cpu-v850.c.
2070 (ALL_MACHINES_CFILES): Add elf32-v850.c.
2071 * Makefile.in: Rebuild.
2073 * reloc.c: Remove extraneous commas from relocation entries.
2074 Remove BFD_RELOC_V850_16_PCREL.
2075 * bfd-in2.h: Rebuild.
2077 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
2078 in sections named .tocbss rather than .bss.
2080 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
2082 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
2083 BFD_RELOC_V850_16_PCREL.
2085 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
2087 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
2088 the same as C_EXT syms.
2089 (coff_link_add_symbols): Ditto.
2090 (_bfd_coff_link_input_bfd): Ditto.
2091 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
2092 it to preserve and restore state of global_to_static flag.
2094 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
2096 * elf32-v850.c (v850_elf_object_p): Set machine number based on
2097 bits in e_flags field rather than magic numbers.
2098 (v850_elf_final_write_processing, v850_elf_set_private_flags,
2099 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
2100 v850_elf_print_private_bfd_data): New functions.
2102 start-sanitize-v850e
2103 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
2105 * elf.c (prep_headers): Remove V850E magic number.
2106 * elf.c (prep_headers): Remove V850EA magic number.
2109 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
2111 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
2113 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
2115 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
2116 instructions are relative to the next instruction, not the
2117 current instruction.
2118 (mn10200_elf_relax_section): Similarly.
2120 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
2122 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
2125 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
2126 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
2127 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
2129 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
2131 * cpu-v850.c: Remove "plain" from v850 printable name.
2132 (scan): Use strcasecmp.
2134 * archures.c (bfd_mach_v850): Define.
2136 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
2137 just sh/SH, use strcasecmp.
2138 (arch_info_struct): Add entries for sh3 et.al.
2140 * archures.c (bfd_mach_sh, ...): Define.
2142 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
2144 * archures.c (bfd_archures_list): Always NULL terminate the list.
2146 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
2148 * Makefile.am: Rebuild dependencies.
2149 (ALL_MACHINES_CFILES): Add cpu-arc.c.
2150 (ALL_MACHINES_CFILES): Add elf32-arc.c.
2151 (elf32-arc.lo): Remove explicit dependency.
2152 * Makefile.in: Rebuild.
2154 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
2155 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
2156 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
2158 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
2160 * configure: Rebuild with latest devo autoconf for NT support
2162 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
2164 * cpu-arm.c (compatible): If B is a default type, return A.
2166 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
2168 * cpu-v850.c (scan): New function.
2169 (arch_info_struct): New structure.
2170 (bfd_v850_arch): Add link into arch_info_structure.
2172 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
2175 * elf32-v850.c (v850_elf_object_p): New function.
2177 start-sanitize-v850e
2178 * archures.c (bfd_mach_v850e): Machine value for v850e.
2180 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
2182 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
2185 * elf.c (prep_headers): Add support for v850e machine number.
2187 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
2189 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
2191 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
2194 * elf.c (prep_headers): Add support for v850ea machine number.
2197 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
2199 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
2200 cached_stab field if the offset prevents us from using the cache.
2202 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
2204 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
2206 * aout-arm.c (aout_arm_little_vec): Likewise.
2207 (aout_arm_big_vec): Likewise.
2208 * bout.c (b_out_vec_big_host): Likewise.
2209 (b_out_vec_little_host): Likewise.
2210 * mipsbsd.c (aout_mips_little_vec): Likewise.
2211 (aout_mips_big_vec): Likewise.
2213 start-sanitize-tic80
2214 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
2216 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
2217 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
2218 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
2221 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
2223 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
2224 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
2225 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
2226 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
2227 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
2228 of two for I960 only.
2229 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
2230 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
2231 default definitions.
2232 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
2233 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
2234 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
2235 start-sanitize-tic80
2236 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
2237 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
2238 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
2239 *coffcode.h (coff_write_object_contents): Set alignment field in
2240 section header for TIC80COFF files.
2243 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
2245 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
2246 v850_elf_check_relocs, v850_elf_reloc,
2247 v850_elf_final_link_relocate): Add support for
2248 BFD_RELOC_V850_16_PCREL relocation.
2250 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
2253 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
2255 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
2257 start-sanitize-v850e
2258 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
2260 * cpu-v850e: New file.
2262 * elf.c (prep_headers): Add support for v850e target.
2264 * bfd-in2.h (bfd_architecture): Add support for v850e target.
2266 * config.bfd: Add support for v850e target.
2268 * archures.c: Add support for v850e target.
2270 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
2272 * cpu-v850ea: New file.
2274 * elf.c (prep_headers): Add support for v850ea target.
2276 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
2278 * config.bfd: Add support for v850ea target.
2280 * archures.c: Add support for v850ea target.
2283 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
2285 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
2286 argument as section relative, rather than an absolute address.
2287 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
2289 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
2291 * config.bfd (arc-*-elf*): Add.
2292 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
2293 * configure: Rebuild.
2294 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
2295 (BFD32_BACKENDS): Add elf32-arc.lo.
2296 (cpu-arc.lo,elf32-arc.lo): Add rules for.
2297 * Makefile.in: Rebuild.
2298 * archures.c (architecture list): Add bfd_arch_arc.
2299 (bfd_archures_list): Add bfd_arc_arch.
2300 (bfd_mach_arc_base): Define.
2301 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
2302 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
2303 (bfd_target_vect): Add them.
2304 * bfd-in2.h, libbfd.h: Rebuild.
2305 * cpu-arc.c, elf32-arc.c: New files.
2306 * elf.c (pre_headers): Recognize bfd_arch_arc.
2308 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
2310 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
2311 data section is correctly rounded to a page in the file.
2313 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
2315 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
2316 there are no symbols.
2318 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2320 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
2321 file system 14 character limit.
2322 * Makefile.am, configure.in: Corresponding changes.
2323 * Makefile.in, configure: Rebuild.
2325 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
2327 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
2328 Rebuild dependencies.
2329 * Makefile.in: Rebuild.
2331 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
2333 * Makefile.am (docdir): Define.
2334 * Makefile.in: Rebuild.
2336 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
2338 * configure: Rebuild with autoconf 2.12.1.
2340 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
2342 * aclocal.m4, configure: Rebuild with new automake patches.
2344 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2346 * rs6000-core.c (make_bfd_asection): New function to add a section
2347 to the core file bfd.
2348 (rs6000coff_core_p): Use make_bfd_asection to add the core file
2350 Use BFD routines to seek, read and stat the core file.
2351 Handle .data sections from loaded objects and anonymously mmapped
2352 regions, these are available in AIX 4 core files.
2354 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
2356 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
2357 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
2358 copy; use a patches libtool instead.
2359 * acmacros.m4: Remove.
2360 * Makefile.in, aclocal.m4, configure: Rebuild.
2362 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
2364 * Makefile.am: New file, based on old Makefile.in.
2365 * acmacros.m4: New file, copied from old aclocal.m4.
2366 * acinclude.m4: New file.
2367 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
2368 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
2369 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
2370 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
2371 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
2372 * acconfig.h: Mention PACKAGE and VERSION.
2373 * stamp-h.in: New file.
2374 * dep-in.sed: Change .o to .lo.
2375 * Makefile.in: Now built with automake.
2376 * aclocal.m4: Now built with aclocal.
2377 * config.in, configure: Rebuild.
2380 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
2382 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
2383 if there is only a relocation to a read-only but not allocatable
2384 section (like .stab).
2385 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2386 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
2387 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2388 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2389 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2391 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
2392 (ppc_elf_create_linker_section): These sections are not
2393 created by the linker (that is, they are created by the user
2394 putting data in them). In particular, they can be the source
2395 and target of relocations.
2396 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
2397 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
2398 objects (for instance, 'long double') to 16-byte boundaries.
2399 (ppc_elf_size_dynamic_sections): Make the code that generates
2400 section symbols exactly the same as for sparc, reducing the
2401 number of section symbols output.
2402 (ppc_elf_check_relocs): Check postcondition of
2403 bfd_elf32_link_record_dynamic_symbol. Make default case the
2404 same as corresponding code for sparc, fixing bug involving
2406 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
2407 forced to be local because of versioning (by replicating
2408 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
2409 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
2411 (ppc_elf_relocate_section): Add handy debugging code for when
2412 assertion fails. Add some more 'symbol made local because of
2415 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
2416 processing a GOT relocation as required by ABI.
2418 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2420 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
2421 version info if this symbol came from a dynamic object.
2422 (elf_link_add_object_symbols): Set the version info of a symbol
2423 only if the object actually contains version definitions and
2424 defines this symbol.
2426 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2428 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
2429 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2431 * configure: Regenerated with autoconf 2.12.
2432 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
2434 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2436 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
2437 a warning rather than returning an error.
2439 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
2441 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
2443 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
2445 * cisco-core.c: define signals for wingdb.
2447 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
2449 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
2450 the same number of aux entries.
2452 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
2454 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
2455 difference of two symbols if the relocation size is 32 bits.
2456 (som_write_fixups): Handle R_DATA_EXPR.
2458 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2460 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
2461 its value if COFF_WITH_PE is defined.
2463 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2465 * coff-stubgo32.c: New file.
2466 * go32stub.h: New file.
2467 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
2468 * coffswap.h (coff_swap_filehdr_in): Invoke
2469 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
2471 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
2472 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
2473 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
2474 COFF_ADJUST_AUX_IN_POST if they are defined.
2475 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
2476 COFF_ADJUST_AUX_OUT_POST if they are defined.
2477 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
2478 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
2479 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
2480 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
2481 * targets.c (go32stubbedcoff_vec): Declare.
2482 (bfd_target_vector): Add go32stubbedcoff_vec.
2483 * configure.in (go32coff_vec): New target vector.
2484 (go32stubbedcoff_vec): Likewise.
2485 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
2486 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
2487 * Makefile.in: Rebuild dependencies.
2488 (BFD32_BACKENDS): Add coff-stubgo32.o.
2489 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
2490 (HFILES): Add go32stub.h.
2492 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
2494 * configure.in: Check for fdopen.
2495 * configure, config.in: Rebuild.
2496 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
2497 __GO32__. Reindent a bit.
2499 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
2501 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
2502 flag for newly created sections.
2503 (sunos_add_dynamic_symbols): Don't discard newly created sections
2504 if shared library is dynobj.
2506 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
2508 * elf.c (map_sections_to_segments): When checking whether
2509 including a section in a segment would force us to skip a page,
2510 align the address of the next segment to avoid wraparound
2513 start-sanitize-tic80
2514 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
2516 * coffcode.h (coff_write_object_contents): Initialize
2517 target id field to TIC80_TARGET_ID.
2518 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
2520 (coff_swap_filehdr_in): Swap in target id field if used.
2523 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2525 * coff-i386.c (coff_i386_is_local_label_name): New static function
2526 if TARGET_UNDERSCORE.
2527 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
2528 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
2530 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
2532 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
2533 complain_overflow_signed, for 32 bit PC relative relocations.
2535 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
2537 * elflink.h (elf_link_add_object_symbols): When a version
2538 indirection symbol is overridden, make the original symbol point
2539 at the real overriding symbol.
2541 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
2544 * elflink.h (elf_link_output_extsym): Use the right section for a
2546 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
2547 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
2549 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2551 * elflink.h (elf_merge_symbols): Resolve indirect and warning
2552 symbols before checking for new symbols.
2554 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
2556 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
2558 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
2559 file, not aoutsz bytes (they are different in XCOFF .o files).
2561 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
2562 redefined by objects included from archives.
2564 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
2566 * elflink.h (elf_merge_symbol): In the case of a new defined
2567 symbol overriding an old defined symbol, return the hash table
2568 entry which we modify, even if it is the target of an
2570 (elf_link_add_object_symbols): If the real name of the symbol gets
2571 overridden, convert the versioned symbol into an indirect symbol
2574 * elflink.h (elf_merge_symbol): New static function, broken out of
2575 elf_link_add_object_symbols.
2576 (elf_link_add_object_symbols): Call it.
2578 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
2580 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
2581 handle case where COFF filehdr does not immediately follow PE
2583 * coffgen.c (coff_object_p): Remove useless seek to current
2586 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
2588 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
2591 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
2593 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
2594 symbols, skip N_ABS symbols with debugging storage classes.
2596 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
2598 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
2599 relocs in shared libraries which refer to local symbols. Cope
2600 with addend when processing a GOT relocation.
2602 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
2603 for sections that the linker didn't create.
2604 (ppc_elf_finish_dynamic_sections): Only try to write out a section
2605 symbol if it was created in ppc_elf_size_dynamic_sections.
2606 (ppc_elf_relocate_section): Complain if we have to generate a reloc
2607 relative to a section for which we didn't output a symbol.
2609 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
2610 relocs are 'rela' relocs, like everything else. .rela.plt is not
2611 a read-only section, so we don't have to special-case it.
2613 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
2614 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
2616 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
2617 (ppc_elf_relocate_section): @got offsets are 4 from start of the
2618 actual .got section.
2619 * elflink.c (_bfd_elf_create_got_section): The three reserved
2620 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
2622 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
2625 * elf32-ppc.c (ppc_elf_check_relocs): Use
2626 _bfd_elf_create_got_section to create the GOT rather than
2627 ppc_elf_create_linker_section. Create the '.rela.got' section
2629 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
2630 symbol has a GOT entry.
2631 (ppc_elf_relocate_section): Record when a symbol is used through
2632 the GOT, and allocate space in the GOT for each such symbol.
2633 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
2634 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
2637 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
2638 treated in a similar way to ADDR16_HA relocs.
2639 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
2640 shared objects; the linker must deal with them.
2641 (ppc_elf_create_linker_section): Stop setting
2642 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
2643 LINKER_SECTION_PLT stuff.
2644 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
2645 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
2646 section, not ELF-specific calls.
2647 (elf_backend_plt_not_loaded): Set to 1.
2648 (elf_backend_got_symbol_offset): Set to 4.
2649 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
2650 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
2651 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
2652 plt_not_loaded member.
2653 (_bfd_elf_create_got_section): Apply got_symbol_offset.
2654 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
2656 (elf_backend_G_O_T_offset): Set default to 0.
2657 (elfNN_bed): Set added fields.
2659 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
2660 DT_RELENT in shared objects; should be DT_RELAENT.
2662 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
2663 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
2664 such a reloc (in a non-shared object) refers to a symbol that's
2667 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2669 * elfcode.h (put_signed_word): Define.
2670 (get_signed_word): Define.
2671 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
2672 (elf_swap_reloca_out): Use put_signed_word for the r_addend
2674 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
2675 bfd_get_signed_32 to set the r_addend field.
2676 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
2677 bfd_h_get_signed_64 to set the r_addend field.
2679 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
2681 * elf32-i386.c (elf_i386_relocate_section): When generating a
2682 shared library, do the relocation if the input section is not
2683 allocated in memory.
2685 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
2686 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
2687 (elf_fix_symbol_flags): New static function, broken out of
2688 elf_adjust_dynamic_symbol.
2689 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
2690 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
2691 forced local even if NEEDS_PLT is set. When forcing a symbol to
2692 be local, clear NEEDS_PLT.
2693 (elf_link_output_extsym): Remove unused local bed.
2695 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
2697 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
2698 for derived elf linker hash table entries. References to
2699 elf_link_hash_entry changed appropriately.
2700 (elf32_mn10300_link_hash_table): New structure for derived elf
2702 (elf32_mn10300_hash_table): Define.
2703 (elf32_mn10300_link_hash_traverse): Likewise.
2704 (elf32_mn10300_link_hash_newfunc): New function.
2705 (elf32_mn10300_link_hash_table_create): Likewise.
2706 (elf32_mn10300_finish_hash_table_entry): Likewise.
2707 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
2708 of prologue code, and call:32->call:16 relaxing.
2709 (compute_function_info: New function.
2710 (bfd_elf32_bfd_ilink_hash_table_create): Define.
2712 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2714 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
2715 for a symbol which is being forced to be local.
2716 * elf32-i386.c (elf_i386_relocate_section): Write out the
2717 relocation value for a GOT reloc for a symbol which is turning
2718 into a local symbol.
2719 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
2720 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
2722 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
2724 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
2725 value if the symbol is turning into a local symbol.
2726 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2727 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2729 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
2731 * elflink.h (elf_link_add_object_symbols): Also read verneed
2732 information by calling `_bfd_elf_slurp_version_tables'.
2733 (elf_link_add_object_symbols): For undefined symbols look for
2734 version information in the verneed records.
2735 (elf_link_add_object_symbols): Use soname of shared object
2736 for verneed record if it is available.
2738 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2740 * cpu-arm.c: Add prototypes for compatible and scan.
2741 * cofflink.c: Add prototype for mark_relocs.
2743 * archive.c (bfd_special_undocumented_glue): Change filename to
2744 const pointer. Add prototype.
2746 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2748 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
2749 sections that will be discarded.
2751 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
2753 * elflink.h (elf_link_find_version_dependencies): When searching
2754 for known version symbol skip non-matching verdef records, not
2757 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
2759 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
2760 not a bfd_vma, to the base file, to match how dlltool reads it.
2762 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
2764 * reloc.c: Add thumb relocations.
2766 * bfd-in2.h: Add Thumb relocations.
2768 * libbfd.h: Add Thumb relocations.
2770 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2772 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
2774 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
2776 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
2777 for a section even if it is not loaded.
2779 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
2781 (_bfd_coff_link_input_bfd): Separate section VMA handling for
2782 input and output files.
2783 (_bfd_coff_generic_relocate_section): Check whether input file,
2784 not output file, is a PE file.
2786 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
2788 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
2790 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
2792 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
2795 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
2797 * cpu-arm.c (compatible): Add test for supersets of ARM
2800 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
2802 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
2805 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
2807 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
2808 called directly by gas/config/tc-arm.c.
2810 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
2812 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
2813 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
2815 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
2817 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
2820 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
2822 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
2823 (coff_bfd_copy_private_bfd_data): Ditto.
2824 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
2825 (coff_arm_bfd_print_private_bfd_data): Ditto.
2826 (coff_arm_bfd_set_private_flags): Ditto.
2827 (coff_arm_bfd_copy_private_bfd_data): Ditto.
2829 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
2831 * libcoff-in.h (struct coff_final_link_info): Add boolean
2832 global_to_static member for support of task linking.
2833 (_bfd_coff_write_task_globals): Add prototype.
2834 * libcoff.h: Regenerate.
2835 * coffcode.h (coff_write_object_contents): Use #ifdef to
2836 check RS6000COFF_C, to be consistent with all other uses
2838 * cofflink.c (_bfd_coff_final_link): If doing task linking,
2839 call _bfd_coff_write_task_globals.
2840 (_bfd_coff_link_input_bfd): If doing task linking, convert
2841 global functions to static.
2842 (_bfd_coff_write_global_sym): If doing task linking, convert
2843 global variables to static.
2844 (_bfd_coff_write_task_globals): New function.
2845 start-sanitize-tic80
2846 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
2847 (C_AUTOARG): #undef since it clashes with C_UEXT.
2848 (C_LASTENT): #undef since it clashes with C_STATLAB.
2849 * coffcode.h (coff_write_object_contents): Use TIC80COFF
2851 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
2852 when TIC80COFF defined (clashes with C_UEXT). Explicitly
2853 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
2856 start-sanitize-tic80
2857 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
2859 * coff-tic80.c (tic80_howto_table): Change overflow check for most
2860 PP relocations to complain_overflow_dont.
2862 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
2864 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
2865 name of R_RELLONG to "RELLONG". Set rightshift and complain for
2867 (ppbase_reloc, glob15_reloc): New static functions.
2868 (glob16_reloc, local16_reloc): New static functions.
2869 (rtype2howto): Handle all relocation types.
2870 (coff_tic80_relocate_section): New static function.
2871 (coff_relocate_section): Define to coff_tic80_relocate_section.
2872 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
2875 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
2877 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
2878 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
2880 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
2881 callers. If PE file, don't add section VMA.
2882 (coff_write_alien_symbol): If PE file, don't add section VMA.
2883 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2884 (_bfd_coff_write_global_sym): Likewise.
2885 (_bfd_coff_generic_relocate_section): Likewise.
2887 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
2890 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
2892 * cofflink.c (mark_relocs): Add new function to mark symbols which
2893 are used by relocations.
2894 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
2895 suppress the skipping of symbols that have thus been marked.
2897 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
2899 * coff-sh.c (sh_merge_private_data): New static function.
2900 (coff_bfd_merge_private_bfd_data): Define.
2902 start-sanitize-tic80
2903 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
2905 * coff-tic80.c: Remove unnecessary #ifdefs.
2906 * config.bfd: Set targ_underscore to yes for tic80.
2908 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
2910 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
2911 with unresolved external symbols in GDB).
2914 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
2916 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
2917 the symbols associated with each BFD.
2918 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
2920 * elf-m10200.c: Likewise.
2921 * elf32-m32r.c: Likewise.
2922 * elf32-sh.c: Likewise.
2924 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
2926 * elflink.h (elf_link_add_object_symbols): Don't decrease the
2927 alignment of a common symbol. If two symbols that look like
2928 common symbols are found in two shared libraries, and the size is
2929 different, use the larger size, and warn if --warn-common. If a
2930 common symbol overrides a definition in a shared library, set the
2931 size to the larger size, and warn if --warn-common.
2933 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
2935 * cpu-arm.c (compatible): Allow default machine to be polymorphed
2936 into any other machine type.
2938 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
2940 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
2941 data into an unitialised destination set its machine type as well.
2943 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2945 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
2946 to common symbol size. Consistently treat uninitialized symbols
2947 in shared objects as common symbols.
2949 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
2951 * archures.c (constants): Added new constants to identify the
2952 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2953 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
2955 * bfd-in2.h (constants): Added new constants to identify
2956 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2957 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2958 bfd_mach_arm_4T. This file is auto-magically generated from the
2959 archures.c file. This update is just to save work.
2961 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2962 coff_arm_bfd_print_private_bfd_data,
2963 coff_arm_bfd_set_private_flags,
2964 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2965 (global): Macro redefinitions set up to use these new functions.
2967 * coffcode.h (coff_mkobject_hook): Added call to
2968 coff_arm_bfd_set_private_flags().
2969 (coff_set_arch_mach_hook): Added code to set machine type based on
2970 bits stored in internal flags.
2971 (coff_set_flags): Added code to set the new bits in the flags
2972 field based on the machine number.
2973 (function definition macros): Made all function definition macros
2974 conditional so that they can be overridden by target specific
2977 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2978 Structure extended to include new types, one each for ARMv2,
2979 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2981 * libcoff-in.h (struct coff_tdata): Added flags field.
2983 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2985 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2987 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2990 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2992 * coffgen.c (coff_find_nearest_line): If there are no syments,
2995 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
2997 * config.bfd: cope with '*-*-linux-gnuaout' targets.
2999 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
3001 * targmatch.sed: Add explicit \n characters to work around bug in
3002 HP/UX 10.20 sed program.
3004 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
3006 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
3009 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
3011 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
3013 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3015 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
3016 (struct elf_m68k_pcrel_relocs_copied, struct
3017 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
3018 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
3019 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
3020 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
3022 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
3023 PC relative relocs for a global symbol defined in a regular
3024 object, and count the number of PC relative relocs copied for any
3026 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
3027 traverse with elf_m68k_discard_copies.
3029 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
3031 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
3032 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
3034 * coffcode.h (coff_compute_section_file_positions): Force the
3035 potential last byte in the file to be written out when
3038 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
3040 * configure.host (mips*-*-openbsd*): New host.
3042 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
3044 * elflink.h (elf_link_add_object_symbols): Only subtract the
3045 section VMA from the symbol value if this is a fully linked file.
3047 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
3048 (struct elf_i386_link_hash_entry): Define.
3049 (struct elf_i386_link_hash_table): Define.
3050 (elf_i386_link_hash_traverse): Define.
3051 (elf_i386_hash_table): Define.
3052 (elf_i386_link_hash_newfunc): New static function.
3053 (elf_i386_link_hash_table_create): New static function.
3054 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
3055 PC relative relocs for a global symbol defined in a regular
3056 object, and count the number of PC relative relocs copied for any
3058 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
3059 traverse with elf_i386_discard_copies.
3060 (elf_i386_discard_copies): New static function.
3061 (bfd_elf32_bfd_link_hash_table_create): Define.
3063 From Gordon W. Ross <gwr@mc.com>:
3064 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
3065 (sunos4_aout_backend): Use MY_entry_is_text_address.
3068 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
3070 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
3071 R_D30V_32_NORMAL to 2 (4 bytes).
3074 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
3076 From Gordon W. Ross <gwr@mc.com>:
3077 * netbsd.h (N_SHARED_LIB): Define.
3078 (SEGMENT_SIZE): Don't define.
3079 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
3081 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
3082 (SEGMENT_SIZE): Don't define.
3084 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
3085 to sizeof Rela structure, not sizeof Rel structure. From Gary
3086 Thomas <g.thomas@opengroup.org>.
3088 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
3090 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
3091 whenever entry is larger than text address, but only by whole
3092 pages. From Gordon W. Ross <gwr@mc.com>.
3094 * Makefile.in (install): Depend upon installdirs. Use
3095 mkinstalldirs to build $(oldincludedir).
3096 (installdirs): New target.
3098 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
3099 if this is a debugging section which we are stripping.
3101 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
3103 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
3104 alpha-specific target data struct.
3106 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
3108 From Thomas Graichen <graichen@rzpd.de>:
3109 * Makefile.in: Always use $(SHELL) when running move-if-change.
3110 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3111 * configure: Rebuild.
3113 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
3115 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
3116 VMA if this is an executable file or a shared object.
3118 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
3121 * libaout.h (struct aout_backend_data): Add entry_is_text_address
3123 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
3124 start of the file. Remove uses later on which switch using
3126 (MY(callback)): Handle entry_is_text_address.
3127 (MY_entry_is_text_address): Define if not defined.
3128 (MY(backend_data)): Initialize new field.
3129 * aoutf1.h (sunos4_aout_backend): Likewise.
3130 * i386aout.c (MY(backend_data)): Likewise.
3131 * i386mach3.c (MY(backend_data)): Likewise.
3132 * mipsbsd.c (MY(backend_data)): Likewise.
3133 * sparclynx.c (sparclynx_aout_backend): Likewise.
3134 * netbsd.h (SEGMENT_SIZE): Define if not defined.
3135 (MY_entry_is_text_address): Define.
3136 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
3138 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
3139 whose name starts with `.'.
3141 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
3143 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
3144 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
3145 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
3146 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
3147 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
3148 sparc-*-openbsd*): New targets.
3149 * configure: Rebuild.
3151 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
3153 * stabs.c (struct stab_section_info): New field
3155 (_bfd_link_section_stabs): Fill the above array.
3156 (_bfd_stab_section_offset): Use `cumulative_skips' to
3157 speed up offset calculation.
3159 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
3161 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
3162 addend for non pc-relative relocations.
3164 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
3165 for non-existent function.
3167 * elf-m10300.c (mn10300_elf_relax_section): New function.
3168 (mn10300_elf_relax_delete_bytes): Likewise.
3169 (mn10300_elf_symbol_address_p): Likewise.
3170 (mn10300_elf_get_relocated_section_contents): Likewise.
3171 (bfd_elf32_bfd_relax_section): Define.
3172 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3174 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
3176 * configure.host: Set SHLIB_LIBS.
3177 * configure.in: Substitute SHLIB_LIBS.
3178 * configure: Rebuild.
3179 * Makefile.in (SHLIB_LIBS): New variable.
3180 ($(SHLIB)): Use $(SHLIB_LIBS).
3182 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3184 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
3185 with bfd_section_vma.
3187 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
3189 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
3190 Correct CPU file names for mn10[23]00.
3191 * configure: Rebuild.
3193 * bfd.c (bfd_record_phdr): Cast count to size_t before
3196 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
3197 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
3198 (xcoff_write_archive_contents): LIkewise.
3199 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
3200 (mips_elf_create_procedure_table): Likewise.
3201 * peicode.h (pe_print_idata): Likewise.
3202 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
3203 * xcofflink.c (xcoff_get_section_contents): Likewise.
3204 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
3205 (xcoff_link_add_symbols): Likewise.
3206 (xcoff_link_add_symbols): Likewise.
3208 * ppcboot.c (ppcboot_set_arch_mach): Make static.
3209 (ppcboot_bfd_print_private_bfd_data): Likewise.
3211 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
3212 to complain_overflow_signed.
3214 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
3216 * VERSION: Set to 2.8.1.
3218 * Branched binutils 2.8.
3220 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
3221 deciding whether to copy a reloc into a shared object.
3222 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
3223 relocs in unallocated sections.
3224 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
3225 R_SPARC_RELATIVE relocs in unallocated sections.
3227 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
3229 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
3230 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
3233 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
3235 * elflink.h (elf_link_add_object_symbols): Let a common symbol
3236 override an uninitialized symbol from a shared library with a
3239 * elf-m10200.c: Rename from elf32-mn10200.c.
3240 * elf-m10300.c: Rename from elf32-mn10300.c.
3241 * cpu-m10200.c: Rename from cpu-mn10200.c
3242 * cpu-m10300.c: Rename from cpu-mn10300.c
3243 * Makefile.in: Update accordingly.
3245 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
3246 (elf_mips_isa): Move to earlier in file.
3247 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
3248 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
3251 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
3254 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
3256 * configure.com: New file.
3257 * config.h-vms: Remove file.
3258 * makefile.vms: Update for new configure scheme.
3260 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3262 * libcoff-in.h (ppc_allocate_toc_section): Declare.
3263 (ppc_process_before_allocation): Declare.
3264 * libcoff.h: Rebuild.
3266 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
3268 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
3270 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3272 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
3274 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
3275 symbol index for a R_IHCONST reloc.
3277 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3279 * targmatch.sed: Do not use \(\) recursively.
3281 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3283 * m68klinux.c (MACHTYPE_OK): Define.
3284 * i386linux.c (MACHTYPE_OK): Define.
3286 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
3288 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
3289 <hjl@gnu.ai.mit.edu>:
3290 * sparclinux.c: New file.
3291 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
3292 * bfd-in2.h: Rebuild.
3293 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
3294 * configure.in (sparclinux_vec): Add to list of vectors.
3295 * configure: Rebuild.
3296 * targets.c (sparclinux_vec): Declare.
3297 (bfd_target_vector): Add sparclinux_vec.
3298 * Makefile.in: Rebuild dependencies.
3299 (BFD32_BACKENDS): Add sparclinux.o.
3300 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
3302 * coff-mips.c (mips_ecoff_backend_data): Initialize new
3303 bfd_coff_backend_data field.
3304 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3306 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
3307 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
3308 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
3310 * bfd.c: Include "libiberty.h".
3311 (strerror): Don't declare.
3312 (bfd_errmsg): Call xstrerror rather than strerror.
3314 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
3316 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
3317 reloc even if the symbol is in the .bss section.
3318 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
3319 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
3320 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
3322 * coffcode.h (bfd_coff_backend_data): Add new field
3323 _bfd_coff_default_section_alignment_power.
3324 (bfd_coff_default_section_alignment_power): Define.
3325 (bfd_coff_std_swap_table): Initialize new field.
3326 * libcoff.h: Rebuild.
3327 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
3328 symbol to the default section alignment.
3330 * COPYING: Update FSF address.
3333 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3335 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
3336 21-bit absolute that made it act as a relative.
3339 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
3341 * elflink.c (_bfd_elf_create_linker_section): Don't set
3342 bss_section and rel_section from existing sections.
3344 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
3347 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
3349 * aoutx.h (some_aout_object_p): Change executable test to fix
3350 problems with embedded a.out systems.
3352 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
3354 * stabs.c (_bfd_stab_section_offset): New function.
3355 * libbfd-in.h (_bfd_stab_section_offset): Declare.
3356 * libbfd.h: Rebuild.
3357 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
3359 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3360 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3361 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3362 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3363 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3365 * stabs.c (_bfd_link_section_stabs): Copy over the first header
3366 symbol. Check for memory allocation failure of *psinfo.
3367 (_bfd_write_section_stabs): Add psinfo parameter. Change all
3368 callers. Set the value of the header symbol.
3369 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
3370 * libbfd.h: Rebuild.
3372 start-sanitize-tic80
3373 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
3375 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
3376 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
3377 reloc types, rather than silently failing to generate an output file.
3380 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
3382 * targmatch.sed: Use the hold space to put the #ifdef around the
3383 the string constant.
3384 * targets.c (UNSUPPORTED_TARGET): Don't define.
3385 (find_target): Don't check for UNSUPPORTED_TARGET.
3386 (bfd_set_default_target): Don't try to optimize by checking for
3389 * Makefile.in: Rebuild dependencies.
3390 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
3391 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
3392 (elf32-m32r.o): Remove explicit target.
3394 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
3397 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
3398 count section symbols for sections that were created by the
3399 linker, or are not allocatable or not loadable.
3400 (elf32_sparc_finish_dynamic_sections): Output output section
3401 symbols for section for which we made space for them.
3403 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
3405 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
3406 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
3408 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
3410 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
3411 (m32r_hi16_list): New static local.
3412 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
3413 (m32r_elf_do_hi16_reloc): Delete.
3414 (m32r_elf_relocate_hi16): New function.
3415 (m32r_elf_lo16_reloc): New function.
3416 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
3419 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
3421 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
3422 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
3423 (m32r_elf_final_sda_base): New function.
3424 (m32r_elf_relocate_section): Rewrite sdata support.
3425 (m32r_elf_finish_dynamic_sections): Delete.
3427 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
3429 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
3430 * coff-svm68k.c: New file. Just defines some macros and includes
3432 * coff-m68k.c: Add functions to handle common addends, moved in
3433 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
3434 Control whether relocs are visible using STATIC_RELOCS.
3435 * cf-m68klynx.c: Simplify greatly: just define macros to control
3437 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
3438 * targets. (m68ksysvcoff_vec): Declare.
3439 (bfd_target_vector): Add m68ksysvcoff_vec.
3440 * config.bfd (m68*-motorola-sysv*): New target.
3441 * configure.in (m68ksysvcoff_vec): New vector.
3442 * configure: Rebuild.
3443 * Makefile.in: Rebuild dependencies.
3444 (BFD32_BACKENDS): Add coff-svm68k.o.
3445 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
3447 * binary.c (binary_set_section_contents): Don't get misled if the
3448 first section is not loadable. From Matthew L. Martin
3451 * elflink.h (elf_bfd_final_link): Set the value of a section
3452 symbol to the section address unless doing a relocateable link.
3454 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
3456 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
3457 .plt entry if we've taken the function's address.
3458 (elf64_alpha_merge_gots): Merge collected flags info as well.
3460 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
3462 * Many files: Add function prototypes.
3463 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
3464 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
3465 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
3466 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
3467 * peicode.h: Change several void * parameters to PTR.
3468 * srec.c (srec_get_symbol_info): Make static.
3469 * syms.c (bfd_symbol_is_absolute): Remove.
3470 * Makefile.in: Rebuild dependencies.
3472 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
3474 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
3475 (bfd_elf32_bfd_is_local_label): Don't define.
3477 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
3480 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
3482 * bfd-in.h: Don't include obstack.h.
3483 (struct bfd_hash_table): Change memory field to PTR.
3484 * bfd.c (struct _bfd): Change memory field to PTR.
3485 * bfd-in2.h: Rebuild.
3486 * libbfd-in.h (bfd_release): Declare as function, don't define as
3488 * libbfd.h: Rebuild.
3489 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
3490 objalloc routines rather than obstack routines.
3491 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3492 (getpagesize): Don't define.
3493 (_bfd_new_bfd): Don't set _bfd_chunksize.
3494 (bfd_openr): Free new bfd and objalloc on failure.
3495 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
3496 (bfd_alloc_size): Remove.
3497 (bfd_release): New function.
3498 * hash.c: Include "objalloc.h" rather than "obstack.h". Use
3499 objalloc routines rather than obstack routines.
3500 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3501 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
3502 objalloc routines rather than obstack routines.
3503 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3504 (struct accumulate): Change memory to struct objalloc *.
3505 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
3506 * dep-in.sed: Don't remove obstack.h from dependency list.
3507 * Makefile.in: Rebuild dependencies.
3508 (BFD_H_DEPS): Remove obstack.h.
3509 (install): Don't install obstack.h.
3510 * Many files: Don't include "obstack.h".
3513 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
3514 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
3515 * libbfd.h: Rebuild.
3516 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
3517 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3518 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
3520 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
3521 old version of bfd_alloc.
3522 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
3523 * libbfd.h: Rebuild.
3524 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
3526 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
3528 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
3529 ELF local label syntax as well.
3531 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
3533 * config.bfd (powerpc-*-beos*): New target.
3534 * configure.in (powerpc-*-beos*): Add case that explicitly
3535 does not set COREFILE for now. A future BeOS version is
3536 expected to support core files.
3537 * configure: Regenerate with autoconf.
3539 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
3541 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
3542 seen with a local symbol, rather than crashing.
3544 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
3545 version symbols if there aren't any.
3547 start-sanitize-tic80
3548 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
3550 * coff-tic80.c (coff_rtype_to_howto): Define
3551 (coff_tic80_rtype_to_howto): Clone generic coff version and
3552 add code to handle the funky TI "internal relocations".
3555 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
3557 * elflink.h (elf_link_add_object_symbols): Don't warn about type
3558 or size changes because of a weak symbol.
3560 * cisco-core.c (SIGEMT): Define if not defined.
3562 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
3564 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
3565 setting ever. Sanity check the version number. Sort out copying
3566 flags and other information when adding an indirect symbol.
3567 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
3568 symbols added by the backend. Clear the entire contents of the
3570 (elf_export_symbol): Ignore indirect symbols.
3571 (elf_link_output_extsym): Accept a section without an owner in an
3573 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
3574 version count. Correct the allocation of x_versymp.
3576 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
3577 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
3578 Don't return bfd_und_section_ptr when info->shared.
3579 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
3580 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
3581 (mips_elf_check_relocs): Resolve an indirect symbol in
3583 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
3584 SHN_MIPS_TEXT or SHN_MIPS_DATA.
3586 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
3588 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
3590 From Eric Youngdale <eric@andante.jic.com>:
3591 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
3592 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
3593 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
3594 versioned symbol appears in both a regular and a shared object.
3595 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
3596 appropriate. Improve error message.
3597 (struct elf_outext_info): Rename from elf_finfo_failed. Change
3598 all uses. Add localsyms field.
3599 (elf_bfd_final_link): When generating a shared library, call
3600 elf_link_output_extsym to output all local symbols.
3601 (elf_link_output_extsym): Handle symbols which were forced to
3604 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
3606 From Eric Youngdale <eric@andante.jic.com>:
3607 * elf-bfd.h (elf_symbol_type): Add version field.
3608 * elfcode.h (elf_slurp_symbol_table): Set version field.
3609 * elflink.h (elf_link_add_object_symbols): When creating an
3610 indirect symbol for a default version symbol, set DEF_DYNAMIC if
3611 appropriate. Set up an indirection from the nondefault version of
3613 (NAME(bfd_elf,size_dynamic_sections)): Call
3614 elf_link_assign_sym_version before checking whether there are any
3615 versions. Always record the version name as a dynamic symbol.
3616 Initialize counters.
3617 (elf_link_assign_sym_version): After finding a version, see if a
3618 symbol should be forced to local scope. Create a new version
3619 definition if appropriate.
3620 (elf_link_output_extsym): Correct indirect symbol handling.
3621 * elf.c (bfd_elf_print_symbol): Print version information.
3622 (bfd_section_from_shdr): Turn version sections into BFD sections.
3623 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
3624 if sh_info is not already set.
3625 (_bfd_elf_copy_private_section_data): Copy sh_info for version
3627 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
3628 _bfd_stringtab_add to copy the name into permanent memory if
3631 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3633 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
3635 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
3637 * coffcode.h (bfd_coff_backend_data): Change
3638 _bfd_coff_compute_section_file_positions to return a boolean
3639 value. Change all callers.
3640 (coff_compute_section_file_positions): Change return type to
3641 boolean. If the size of the last section changed, then output a
3642 zero byte at the end of the file.
3643 * libcoff.h: Rebuild.
3645 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
3646 for at least 6 output symbols.
3647 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
3648 emit a TC csect to represent the space they take up. For an XO
3649 symbol, just emit a reference, not a csect.
3651 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
3652 Solaris doesn't like the combined options, and the -f is
3654 (stamp-tshlink, install): Likewise.
3656 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
3657 handling when little endian.
3659 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
3661 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
3662 (mn10300_elf_relocate_section): Likewise.
3663 (elf_backend_relocate_section): Define.
3665 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
3666 relocs. Replace them with generic PCREL_{8,16,32} relocs.
3667 (elf32_mn10300_howto_table): Likewise.
3668 (elf32_mn10300_reloc_map): Likewise.
3669 (bfd_elf32_mn10300_reloc): Delete unused function.
3671 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
3673 start-sanitize-tic80
3674 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
3675 understand, just set the howto field to NULL, and the caller will
3676 print an appropriate error message.
3678 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
3679 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
3680 block. Use NULL for initializations of "ptr" rather than bare 0.
3681 * coff-h8300.c: Fix typo in comment.
3682 * coff-h8500.c: Ditto.
3684 * coff-z8k.c: Ditto.
3686 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
3688 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
3689 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3690 m32r_elf_get_relocated_section_contents): First pass at relax support.
3692 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
3694 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
3695 entry for reading verdef records.
3696 Use correct braces for computing increments of extverdaux and
3697 exteverdef record pointers.
3699 start-sanitize-tic80
3700 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
3702 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
3706 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
3708 * elflink.h (elf_link_find_version_dependencies): Check that
3709 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
3712 start-sanitize-tic80
3713 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
3715 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
3718 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
3720 * targets.c (bfd_default_vector): Make non-const.
3721 (find_target): New static function, broken out of
3723 (bfd_set_default_target): New function.
3724 (bfd_find_target): Call find_target. When defaulting, use
3725 bfd_default_vector[0] if it is not NULL.
3726 * libbfd-in.h (bfd_default_vector): Adjust declaration.
3727 * bfd-in2.h, libbfd.h: Rebuild.
3729 * syms.c (bfd_is_local_label): Return false if the symbol has no
3731 * coff-i960.c (coff_i960_is_local_label_name): New function.
3732 (coff_bfd_is_local_label_name): Define.
3733 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
3734 (coff_bfd_is_local_label_name): Define.
3735 * coff-rs6000.c (xcoff_is_local_label_name): New function.
3736 (coff_bfd_is_local_label_name): Define.
3737 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
3738 with .. or _.L_ as local.
3739 * elf32-i386.c (elf_i386_is_local_label_name): New function.
3740 (bfd_elf32_bfd_is_local_label_name): Define.
3741 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
3742 beginning with $ as local.
3744 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
3746 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
3747 rather than comparing against info->lprefix.
3748 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
3749 * elflink.h (elf_link_input_bfd): Likewise.
3750 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3751 * xcofflink.c (xcoff_link_input_bfd): Likewise.
3753 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
3754 _bfd_elf_is_local_label_name if not already defined.
3755 * elf.c (_bfd_elf_is_local_label_name): New function.
3756 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
3758 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
3759 (m88k_is_local_label_name): New static function.
3761 * coffcode.h (coff_bfd_is_local_label_name): Define as
3762 _bfd_coff_is_local_label_name if not already defined.
3763 * coffgen.c (_bfd_coff_is_local_label_name): New function.
3764 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
3765 * libcoff.h: Rebuild.
3767 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
3768 to _bfd_is_local_label_name.
3769 (bfd_target): Likewise.
3770 * syms.c (bfd_is_local_label): Define as function, not macro.
3771 (bfd_is_local_name): Define.
3772 * libbfd.c (bfd_generic_is_local_label_name): Rename from
3773 bfd_generic_is_local_label, and take a string rather than a
3775 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
3776 (_bfd_nosymbols_bfd_is_local_label_name): Define.
3777 (bfd_generic_is_local_label): Don't declare.
3778 (bfd_generic_is_local_label_name): Declare.
3779 * bfd-in2.h, libbfd.h: Rebuild.
3780 * All backends: Change local_label to local_label_name.
3782 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
3783 (mips_elf_relocate_got_local): Change return type to boolean.
3784 Don't assume that the first zero entry is unassigned; instead, use
3786 (mips_elf_relocate_section): Check return value of
3787 mips_elf_relocate_got_local.
3788 (mips_elf_create_got_section): Initialize assigned_gotno field.
3791 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3793 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
3797 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
3799 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
3800 that have no contents merely because linker_mark is not set.
3802 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
3804 * config.bfd (mips*-*-lnews*): New target.
3805 * coff-mips.c (mips_relocate_section): Make assert compare
3806 content byteorder instead of header byteorder.
3807 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
3809 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
3810 * configure.in (ecoff_biglittle_vec): Add case.
3811 * configure: Update.
3813 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
3815 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
3816 name begins with ".note".
3817 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
3818 section whose name begins with ".note".
3819 (get_program_header_size): Corresponding change.
3821 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
3822 jal and for jal overflow.
3824 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
3826 From Eric Youngdale <eric@andante.jic.com>:
3827 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
3828 not found, try looking it up again without the version name.
3829 (elf_link_add_object_symbols): Always link against the dynamic
3830 symbol table of a dynamic object. When linking against a dynamic
3831 object, include version strings in symbol names, and set up
3832 version information. Add indirect symbols for default versions.
3833 (elf_link_create_dynamic_sections): Add special version sections.
3834 (struct elf_assign_sym_version_info): Define.
3835 (struct elf_find_verdep_info): Define.
3836 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
3837 up version sections.
3838 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
3839 (elf_link_find_version_dependencies): New static function.
3840 (elf_link_assign_sym_version): New static function.
3841 (elf_link_renumber_dynsyms): New static function.
3842 (struct elf_final_link_info): Add symver_sec field.
3843 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
3844 local symbols of a dynamic object. Handle DT_VER* constants.
3845 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
3846 dynamic object. Skip indirect symbols from ELF objects. Remove
3847 the version name before choosing a hash bucket. Write out the
3848 version information if appropriate.
3849 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
3850 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3851 (bfd_elf64_size_dynamic_sections): Likewise.
3852 * bfd-in2.h: Rebuild.
3853 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
3854 Change elf_link_hash_flags to unsigned short.
3855 (ELF_LINK_HIDDEN): Define.
3856 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
3857 dynverdef_hdr, dynversym_section, dynverdef_section,
3858 dynverref_section, cverdefs, cverrefs, verdef, verref.
3859 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
3860 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
3861 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
3862 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
3863 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
3864 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
3865 (_bfd_elf_slurp_version_tables): Declare.
3866 * elf.c (_bfd_elf_swap_verdef_in): New function.
3867 (_bfd_elf_swap_verdef_out): Likewise.
3868 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
3869 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
3870 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
3871 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
3872 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
3873 version information if there is any.
3874 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
3875 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
3876 (elf_fake_sections): Handle .gnu.version* section names.
3877 (assign_section_numbers): Handle SHT_GNU_ver* section types.
3878 (_bfd_elf_slurp_version_tables): New function.
3879 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
3880 version name in string entered in dynamic hash table.
3881 * elfcode.h: Include fnmatch.h.
3882 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
3883 symbol which was forced to become local.
3884 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3885 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3886 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3887 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
3889 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
3891 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
3893 (mn10200_elf_relax_section): Correctly compute a symbol's value
3894 when the symbol is local, but not in the same section as we are
3895 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
3898 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
3900 * elf32-m32r.c: Rewrite to use ELF backend linker.
3901 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
3902 Add small data area support (R_M32R_SDA16).
3903 * reloc.c: Document BFD_RELOC_M32R_SDA16.
3904 * bfd-in2.h,libbfd.h: Regenerated.
3906 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
3908 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
3909 (mn10200_elf_relax_delete_bytes): Likewise.
3910 (mn10200_elf_symbol_address_p): Likewise.
3911 (mn10200_elf_get_relocated_section_contents): Likewise.
3912 (bfd_elf32_bfd_relax_section): Define.
3913 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3915 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
3916 (mn10200_elf_relocate_section): Likewise.
3917 (elf_backend_relocate_section): Define.
3920 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3922 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
3923 reloc.c, targets.c: New target, elf-*-D30V.
3925 * bfd-in2.h, configure, libbfd.h: Rebuilt.
3927 * cpu-d30v.c, elf32-d30v.c: New files.
3930 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
3932 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
3933 * bfd-in2.h: Regenerated.
3934 start-sanitize-tic80
3935 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
3936 (rtype2howto): Add function.
3937 (tic80_howto_table): Add.
3940 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
3942 * sysdep.h: Don't define errno in MSVC if error.h is included.
3944 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
3946 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
3947 is initialized before it is used.
3949 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
3951 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
3952 symbol into a weak undefined symbol; leave it as a common symbol.
3954 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3956 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3957 about a symbol defined in a dynamic object if it has already been
3958 defined in a regular object.
3960 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3962 * makefile.vms: Add gcc flags to allow compiling with current gcc
3964 (targmatch.h): New dependency.
3966 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3968 * evax.h (ALPHA_R_CODEADDR): New relocation.
3969 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3971 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3973 * bfd-in2.h, libbfd.h: Rebuild.
3975 Restrict symbol length to 64 bytes, case preserving:
3976 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3977 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3978 (_bfd_evax_length_hash_symbol): Added.
3979 * evax-etir.c (_bfd_evax_write_etir): Call
3980 _bfd_evax_length_hash_symbol before output of symbol.
3981 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3982 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3984 * evax-emh.c: Output filename to object file without path.
3986 * evax-egsd.c: New sections for local and global commons.
3988 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3989 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3990 notices. Replace AXP with Alpha.
3992 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3994 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3995 sections if we are creating a shared library.
3997 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
3999 * configure.host (i386-windows): Don't set host64=true.
4001 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
4003 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
4004 (elf_mips16_gprel_howto): New static variable.
4005 (mips16_gprel_reloc): New static function.
4006 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
4007 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
4008 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
4009 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
4010 * bfd-in2.h, libbfd.h: Rebuild.
4012 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
4014 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
4015 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
4017 start-sanitize-r5900
4018 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
4020 * config.bfd: add r5900
4023 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
4025 * elflink.h (elf_link_input_bfd): If we've discarded a section,
4026 the output section will be the absolute section; don't print an
4027 assertion message for that case when doing a relocateable link.
4029 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
4031 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
4032 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
4033 need_fn_sub, call_stub, and call_fp_stub.
4034 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
4035 (mips_elf_link_hash_newfunc): Initialize new fields.
4036 (mips_elf_link_hash_table_create): Likewise.
4037 (mips_elf_relocate_section): Redirect relocations to use mips16
4038 stubs when appropriate.
4039 (mips_elf_check_relocs): Attach stub sections to the appropriate
4040 symbol. Set need_fn_stub when appropriate.
4041 (mips_elf_always_size_sections): New static function.
4042 (mips_elf_check_mips16_stubs): New static function.
4043 (elf_backend_always_size_sections): Define.
4044 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
4046 * elflink.h (elf_link_input_bfd): Discard local symbols that are
4047 attached to sections which are not being included in the link.
4049 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
4051 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
4052 symbol value when computing the addend for a pc_relative
4055 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
4057 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
4058 relocateable link, just skip pc_relative pcrel_offset relocs.
4059 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
4060 structure for an ARM26 reloc which can be resolved.
4061 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
4062 reloc can be resolved.
4064 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
4065 error in overflow check for R_RELBYTE.
4067 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
4069 * ieee.c (ieee_slurp_section_data): Pick up the start address.
4070 From Mark Rasin <mark.rasin@telrad.co.il>.
4072 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
4075 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
4077 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
4078 (elf_mn10200_howto_table): Likewise.
4079 (mn10200_reloc_map): Likewise.
4081 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
4083 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
4084 * bfd-in2.h, libbfd.h: Regenerated.
4085 * elf32-m32r.c: Add support for them.
4087 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
4089 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
4090 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
4091 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
4092 r_format and r_pcrel. Always return a value.
4093 * riscix.c (MY_final_link_callback): Define to dummy value.
4095 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
4096 relocations against the text segment, look up the output name of
4098 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4099 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4100 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4101 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4102 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
4104 start-sanitize-tic80
4105 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
4107 * coff-tic80.c (tic80coff_vec): Use correct data put/get
4108 routines for little endian data.
4109 * coffcode.h (coff_write_object_contents): Set magic to
4110 TIC80_ARCH_MAGIC for TIc80.
4112 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
4114 * coff-tic80.c (tic80coff_vec): Change to little endian data
4118 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
4120 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
4121 auxiliary_filters parameter to be const char * const *. Accept a
4122 NULL terminated array.
4123 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
4124 (bfd_elf32_size_dynamic_sections): Update declaration.
4125 * bfd-in2.h: Rebuild.
4127 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
4129 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
4130 NOTYPE symbol in a text section as a FUNC symbol.
4132 * coffcode.h (coff_compute_section_file_positions): Force
4133 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
4135 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
4137 * libaout.h (machine_type): Reserve several values for sparclet.
4139 start-sanitize-tic80
4140 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4142 * config.bfd (tic80-*-*): Don't require 'coff'.
4145 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4147 * elf32-v850.c (v850_elf_howto_table): Set the special_function
4148 table to v850_elf_reloc for all non-standard relocations.
4149 (v850_elf_check_relocs): Add check for h being non-null.
4150 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
4151 statement instead of multiple ifs.
4152 (v850_elf_relocate_section): Fix up error message, don't just call
4155 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
4157 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
4158 Use bfd_elf_generic_reloc as special function for all relocs.
4159 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
4161 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
4162 24bit pc-relative reloc.
4164 start-sanitize-tic80
4165 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
4167 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
4168 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
4169 header byte order is little endian. Use correct bfd_get and
4170 bfd_put routines for little endian headers.
4171 * coffcode.h (coff_set_arch_mach_hook): Set arch to
4172 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
4175 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
4177 * reloc.c: Add BFD_RELOC_24.
4178 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
4179 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
4180 * bfd-in2.h, libbfd.h: Rebuilt.
4182 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
4184 elf64-alpha multiple .got rewrite:
4186 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
4187 (bfd_elf*_mkobject): Don't define here ...
4188 * elfxx-target.h: ... but rather here. Default always_size_sections
4190 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
4191 what the #defines in elf-bfd.h transmuted it to anyway.
4193 * section.c: Add SEC_LINKER_CREATED flag.
4194 * bfd-in2.h: Rebuild.
4195 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
4196 relocation section flags.
4197 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
4198 SEC_IN_MEMORY to recognize generated bits.
4199 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
4201 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
4202 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
4203 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
4204 * elf32-ppc.c (ppc_elf_create_linker_section,
4205 ppc_elf_size_dynamic_sections): Likewise.
4206 * elf32-sparc.c (elf32_sparc_check_relocs,
4207 elf32_sparc_size_dynamic_sections): Likewise.
4208 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
4210 (_bfd_elf_create_dynamic_sections): Likewise.
4211 (_bfd_elf_make_linker_section_rela): Likewise.
4212 * elflink.h (elf_link_create_dynamic_sections): Likewise.
4213 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
4214 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
4215 to identify generated bits.
4216 (elf_link_input_bfd): Likewise.
4218 * elf64-alpha.c: Rewrite everything touching relocations.
4220 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4222 * elf32-v850.c (all functions and static variables): Go through
4223 and regularize names to be of the form v850_elf_<xxx>.
4224 (toplevel): Include <elf/v850.h>.
4225 (enum reloc_type): Move to include/elf/v850.h.
4226 (v850_elf_check_relocs): For common variables, if the variable is
4227 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
4228 into the appropriate section.
4229 (elf_backend_check_relocs): Define.
4231 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4233 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
4235 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
4237 * config.bfd (mips*el-*-linux*): New target.
4238 (mips*-*-linux*): New target.
4240 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
4241 Return a useful value.
4243 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4245 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
4247 * configure: Rebuild.
4248 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
4249 ac_cv_func_mmap in bfd/configure.host.
4251 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
4252 filter_shlib and auxiliary_filter_shlib parameters.
4253 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
4255 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
4256 (bfd_elf64_size_dynamic_sections): Likewise.
4257 * bfd-in2.h: Rebuild.
4259 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
4261 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
4262 symbols, don't export a symbol which is defined by an object in an
4263 archive which contains shared objects.
4265 start-sanitize-tic80
4266 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
4268 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
4269 for TI TMS320c80 (MVP).
4270 (bfd_archures_list): Add bfd_tic80_arch.
4271 * bfd-in2.h: Regenerate by running "make headers".
4273 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
4275 * cpu-tic80.c (bfd_tic80_arch): Add struct.
4276 * configure.in (case $vec): Correct typo, "tb" not "tp".
4277 Also add cofflink.o for tic80coff_vec.
4278 * configure: Regenerate with autoconf.
4281 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
4283 * libbfd.c: Patch up the mmap code so that it is only built if BFD
4284 is configured with --with-mmap.
4286 start-sanitize-tic80
4287 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
4289 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
4290 (ALL_MACHINES): Add cpu-tic80.o
4291 (cpu-tic80.o, coff-tic80.o): Add dependencies.
4292 * coff-tic80.c: Add skeleton, cloned from another coff config.
4293 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
4297 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
4299 * TODO: Correct a misspelling.
4300 start-sanitize-tic80
4301 * coff-tic80.c: New file for TI TMS320C80 (MVP).
4302 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
4303 * configure.in (case $vec): Add tic80coff_vec entry.
4304 * configure: Regenerate with autoconf.
4305 * archures.c (bfd_tic80_arch): Declare.
4306 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
4307 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
4308 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
4309 (bfd_target_vector): Add tic80coff_vec entry.
4312 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
4314 * elflink.h (elf_buckets): Add some more values for larger
4317 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
4319 * Makefile.in (install): Move subdir_do out of conditional. From
4320 Fred Fish <fnf@cygnus.com>.
4322 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
4324 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
4326 (elf_mn10200_howto_table): Likewise.
4327 (mn10200_reloc_map): Likewise.
4329 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4331 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
4332 mips16 symbol during the link.
4333 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
4335 (mips_elf_link_output_symbol_hook): New static function.
4336 (elf_backend_link_output_symbol_hook): Define.
4338 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
4341 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
4343 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
4344 against SEC_DEBUGGING sections here (revert patch of December 5).
4345 * elfcode.h (elf_object_p): Check for them here, instead.
4347 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
4349 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
4350 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
4352 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
4353 (_bfd_elf_canonicalize_dynamic_reloc): New function.
4354 * elf-bfd.h (struct elf_size_info): Update declaration of
4356 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
4357 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
4358 * elfxx-target.h: Use new dynamic reloc routines by default.
4359 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
4362 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
4364 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
4365 if NAMES_HAVE_UNDERSCORE is defined.
4367 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
4369 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
4371 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4373 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
4376 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
4378 * elflink.h (elf_link_add_object_symbols): Only add a weak
4379 symbol if the real definition is in the dynamic symbol table.
4380 After finding the real definition, then, if it is dynamic, add the
4381 weak symbol to the dynamic symbol table.
4383 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
4385 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
4387 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
4390 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
4392 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
4394 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
4395 (bfd_elf32_mn10300_reloc): Write data in little endian format.
4396 * reloc.c: Remove mn10300 big endian relocs.
4397 * bfd-in2.h, libbfd.h: Rebuilt.
4399 * elf32-mn10200.c: Update from elf32-mn10300.c.
4401 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
4403 * elf32-mn10300.c (elf_symbol_leading_char): Define.
4405 * elf32-mn10300.c: Add some comments.
4407 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
4409 * ihex.c (ihex_scan): Always initialize buf before jumping to
4411 (ihex_read_section): Likewise.
4413 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
4415 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
4416 inplace for most relocs.
4418 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
4420 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
4421 even if SEC_ALLOC is not set.
4422 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
4423 when deciding whether to copy a reloc into a shared object.
4424 (elf_i386_relocate_section): Likewise.
4425 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
4426 (elf32_sparc_relocate_section): Likewise.
4427 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
4428 reloc section if it is not set in the source section.
4429 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
4430 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
4431 with a SEC_DEBUGGING section as SEC_DEBUGGING.
4433 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4435 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
4436 expects a .got.plt until we actually create it.
4438 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
4440 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
4441 message for bfd_reloc_outofrange, rather than aborting. From
4442 Philippe De Muyter <phdm@info.ucl.ac.be>.
4444 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
4445 a relocateable link, don't try to process them. From Heinz Wrobel
4446 <wrobel@lpr.e-technik.tu-muenchen.de>.
4448 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
4450 * elf32-mn10300.c (mn10300_info_howto): Renamed from
4451 mn10300_info_howto_rel. Tweak reloc argument to be an
4452 Elf32_Internal_Rela.
4453 (USE_RELA): Define instead of USE_REL.
4454 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
4456 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4458 * configure.in, configure: Handle mips*-sgi-irix6*.
4459 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
4462 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4464 * elf32-i386.c (elf_i386_relocate_section): Warn about a
4465 relocation against a symbol defined in a section with no output
4468 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
4470 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
4471 * configure, config.in: Rebuild with autoconf 2.12.
4473 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
4474 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
4475 (swap_out_syms): Set st_other from existing st_other field.
4476 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
4478 (elf_link_output_extsym): Set the other field from the global hash
4480 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
4481 (elf_mips16_jump_howto): New static variable.
4482 (mips16_jump_reloc): New static function.
4483 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
4484 (mips_info_to_howto_rel): Handle R_MIPS16_26.
4485 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
4487 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
4488 * bfd-in2.h, libbfd.h: Rebuild.
4489 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
4491 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
4493 * configure.host: Use long long for mips-sgi-irix6*.
4495 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
4496 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
4498 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
4500 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
4501 (enum reloc_type): Add more reloc types.
4502 (elf32_mn10300_howto_table): Update for new reloc types.
4503 (elf32_mn10300_reloc_map): Update for new reloc types.
4504 * reloc.c: Add some new relocs for the mn10300 series.
4505 * bfd-in2.h, libbfd.h: Rebuilt.
4507 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
4509 * som.c (setup_sections): Don't lose for a space which has
4510 no data, but some symbols.
4512 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
4514 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
4515 (sunos_link_hash_table_create): Initialize got_needed.
4516 (sunos_create_dynamic_sections): Only set .got section size if it
4517 is not already set. Set got_needed.
4518 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
4519 sdynptr, and only handle dynamic sections, if dynamic sections are
4521 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
4522 Initialize .got section.
4523 (sunos_scan_ext_relocs): Likewise.
4524 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
4526 (sunos_finish_dynamic_link): Check got_needed. Only set up
4527 dynamic linking information if needed.
4529 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
4531 * config.bfd: Added VersaDOS format to the Ericsson configuration.
4533 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
4535 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
4537 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
4539 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
4542 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
4544 * filemode.c: Include sysdep.h.
4545 * ihex.c: Add casts to eliminate compiler warnings.
4546 * sunos.c: Add casts to eliminate compiler warnings.
4548 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4550 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
4552 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
4553 appropriate relocations in the .so file if shared.
4554 (ppc_elf_relocate_section): Ditto.
4556 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
4558 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
4559 complain_overflow_unsigned.
4561 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4563 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
4564 overflows for R_D10V_16 and R_D10V_18.
4566 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4568 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
4569 (do_with_relocs): Likewise.
4570 (do_as_repeat): Likewise.
4571 (copy_expression): Likewise.
4573 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
4575 * ieee.c (ieee_write_external_part): Correctly record whether
4576 there is an external part.
4578 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
4580 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
4581 handle tda offsets for sld.w and sst.w instructions.
4582 Fix alignment check in sld.w and sst.w tda reloc handling.
4584 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
4586 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
4588 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
4590 * elf32-v850.c: Add comments about assumptions about
4591 char, short & long sizes.
4592 (elf32_v850_bfd_final_link_relocate): Fix sign extension
4593 problems for several relocs.
4595 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
4596 R_V850_SDA_OFFSET entry.
4598 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
4600 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
4601 Store import file index in ldindx.
4602 (xcoff_build_ldsyms): Assume that ldsym was not previously
4603 allocated. For an imported symbol, copy ldindx into l_ifile.
4605 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
4607 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
4608 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
4609 fields in R_V850_TDA_OFFSET.
4610 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
4611 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
4614 * elf32-v850.c: Include bfdlink.h.
4615 (bfd_elf32_v850_reloc): Return an error if we get a reloc
4617 (elf32_v850_bfd_final_link_relocate): New function.
4618 (v850_elf_relocation_section): Likewise.
4619 (elf_backend_relocate_section): Define.
4621 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
4623 * binary.c (binary_set_section_contents): Ignore sections which
4624 don't have SEC_LOAD and SEC_ALLOC set.
4626 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
4628 * linker.c (_bfd_generic_final_link): Avoid losing static
4629 symbols in the .bss section.
4631 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
4633 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
4634 (mips32_64bit_reloc): New static function.
4635 (mips_reloc_map): Add entry for BFD_RELOC_64.
4636 (mips_elf_relocate_section): Handle R_MIPS_64.
4638 * linker.c (default_indirect_link_order): Print an error message
4639 when attempting to do a relocateable link with different object
4640 file formats, rather than calling abort.
4642 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
4644 * reloc.c (m32r relocs): Rename them.
4645 * bfd-in2.h, libbfd.h: Regenerated.
4646 * elf32-m32r.c: Update.
4647 (m32r_elf_10_pcrel_reloc): New function.
4648 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
4649 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
4651 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
4653 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
4654 all sections that will be included in the output file.
4655 (_bfd_generic_link_output_symbols): Discard symbols in sections
4656 which are being discarded.
4657 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
4658 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
4659 (elf_v850_howto_table): Corresponding changes.
4660 (elf_v850_reloc_map): Corresponding changes.
4661 * reloc.c: Add additional V850 relocations.
4662 * bfd-in2.h, libbfd.h: Rebuilt.
4664 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
4665 no longer want in pc-relative relocs.
4667 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
4669 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
4670 accept a reloc against an undefined sybmol!
4672 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
4674 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
4676 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
4678 * VERSION: Bump for new relocation.
4680 * hosts/i386bsd.h: If NBPG is not defined, define it as
4681 PAGE_SIZE, for recent versions of FreeBSD.
4683 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
4685 * configure.host: Use `long long' as the 64 bit type on a Solaris
4686 host, since both gcc and the SunPRO compilers support it.
4688 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
4690 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
4691 mistake to have reused the ECOFF LITERAL for ELF since they have
4692 different semantics.
4693 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
4694 * bfd-in2.h, libbfd.h: Rebuild.
4696 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
4699 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
4700 dynamic relocation for an undefweak symbol when we are building
4701 a static executable.
4703 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
4705 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
4706 point explicitly to srcdir.
4707 (targmatch.h): Edit references to point explicitly to objdir.
4709 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
4711 * config.bfd: When setting targ_cpu, don't get confused by
4714 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4716 * configure.host: Add support for windows host (a build done
4717 under the Microsoft build environment).
4719 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
4721 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
4722 definition in a dynamic object, add it to the dynamic symbol table
4723 if any dynamic object mentions it. Reverts part of last patch.
4725 * sunos.c (struct sunos_link_hash_table): Add got_base field.
4726 (sunos_link_hash_table_create): Initialize got_base.
4727 (bfd_sunos_size_dynamic_sections): If the .got section is more
4728 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
4730 (sunos_check_dynamic_reloc): Subtract got_base from a base
4731 relative relocation.
4733 * elf32-mips.c (elf_mips_isa): New static function.
4734 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
4735 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
4737 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
4739 * archive.c (do_slurp_coff_armap): Only treat archive as little
4740 endian for i960 COFF.
4742 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
4744 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
4745 by the change in size of the section when EXEC_P is not set.
4747 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
4748 (m68kcoff_rtype_to_howto): New static function.
4749 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
4750 VMA to the addend for a PC relative reloc.
4752 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
4754 * Makefile.in: Rebuild dependencies.
4756 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
4759 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
4761 * Makefile.in: Remove explicit dependencies for mn10200 and
4763 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
4764 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
4765 (dependencies): Rebuilt.
4767 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
4769 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
4770 during this function.
4772 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
4773 section if the flags are compatible.
4775 * configure.in: Add havevecs, and put it in tdefaults.
4776 * mpw-config.in: Likewise.
4777 * configure: Rebuild.
4778 * targmatch.sed: New file; a sed script to build targmatch.h from
4780 * config.bfd: Add #if, #endif, and comments for targmatch.h.
4781 * targets.c: Include "fnmatch.h".
4782 (struct targmatch): Define.
4783 (bfd_target_match): Define by including targmatch.h.
4784 (bfd_find_target): If the target is not found by name, search for
4785 it as a configuration triplet.
4786 * Makefile.in: Rebuild dependencies.
4787 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
4788 i386dynix.o, m68k4knetbsd.o, and riscix.o.
4789 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
4790 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
4791 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
4792 (CFILES): Remove i386dynix.c and hp300bsd.c.
4793 (targmatch.h): New target.
4794 (do_clean): Remove targmatch.h.
4796 * configure.in: Add BFD_NEED_DECLARATION(getenv).
4797 * acconfig.h: Add NEED_DECLARATION_GETENV.
4798 * configure, config.in: Rebuild.
4799 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
4800 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
4802 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
4804 * cpu-mn10x00.c, elf32-mn10x00: Removed.
4805 * cpu-mn10200.c, cpu-mn10300.c: New files.
4806 * elf32-mn10200.c, elf32-mn10300.c: New files.
4807 * Makefile.in: Break mn10x00 support into two separate
4808 configurations, mn10200 and mn10300.
4809 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
4810 * bfd-in2.h, configure: Rebuilt.
4812 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4814 * Makefile.in (do_clean): Move config.log to do_distclean.
4816 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
4818 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
4819 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
4820 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
4821 (elf32-mn10x00.o): Add dependencies.
4822 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
4823 (bfd_mn10x00_arch): Declare.
4824 (bfd_archures_list): Add bfd_mn10x00_arch.
4825 * config.bfd: Add mn10x00-*-*.
4826 * configure.in: Add bfd_elf32_mn10x00_vec.
4827 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
4828 * targets.c (bfd_elf32_mn10x00_vec): Declare.
4829 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
4830 * bfd-in2.h, configure: Rebuilt.
4832 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
4834 openVMS/Alpha: Provide filename and case_hack flags via
4835 symbol table from gas.
4836 Add case_hack code for symbol output from vax/vms.
4837 * evax-alpha.c (evax_initialize): Remove filename handling,
4838 filename is provided via symbol table.
4839 (evax_get_symtab): Use local symbol count when setting up table.
4840 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
4842 (_bfd_evax_write_egsd): Skip file name symbol.
4843 * evax-emh.c (get_vms_time_string): Local function now.
4844 (_bfd_evax_write_emh): Extract source filename and case_hack flags
4846 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
4847 through _bfd_evax_case_hack_symbol.
4848 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
4850 (_bfd_evax_basename): Removed.
4851 (_bfd_get_vms_time_string): Moved to evax-emh.c.
4852 * evax.h (evax_private_data_struct): Remove filename.
4853 (flag_hash_long_names, flag_show_after_trunc,
4854 flag_no_hash_mixed_case, vms_name_mapping): New flags for
4857 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
4859 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
4860 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
4861 (NO_SWAP_MAGIC): Don't define.
4862 (SWAP_MAGIC): Define.
4864 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
4865 no hash table entry for a global symbol.
4867 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
4869 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
4871 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
4873 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
4874 symbol type with T_NULL. Warn if symbol type changes. Based on
4875 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
4877 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
4878 a dynamic object in the dynamic symbol table if it is referenced
4879 or defined by a regular object.
4881 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
4883 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
4884 remove dwarf local labels. Shrinks binaries by a factor of 3!
4886 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
4888 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
4889 by hand, rather than by calling bfd_make_section.
4891 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
4893 * reloc.c: Rename m32r relocs.
4894 * bfd-in2.h, libbfd.h: Rebuilt.
4895 * elf32-m32r.c: Update.
4897 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
4899 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
4900 link, adjust the symbol index of a base relative reloc. Don't
4901 change the addend of a PC relative reloc if pcrel_offset is set.
4902 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
4903 a relocateable link.
4905 * reloc.c (bfd_perform_relocation): Apply the relocation even if
4906 it is zero, in case src_mask matters.
4907 (bfd_install_relocation): Likewise.
4909 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
4911 * xcofflink.c (xcoff_link_add_symbols): Always initialize
4913 (_bfd_xcoff_bfd_final_link): Don't set target_index
4914 to an uninitialized value.
4916 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
4918 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
4919 indices, rather than crashing.
4920 (coff_slurp_reloc_table): Likewise. Check whether the howto field
4922 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
4925 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
4927 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
4929 (coff_arm_adjust_symndx): New static function.
4930 (coff_adjust_symndx): Define.
4932 * srec.c (srec_scan): Accept multiple symbols on a single line.
4933 From Pascal Martin <pmartin@alsys.com>.
4937 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
4939 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
4940 (sunos_merge_private_bfd_data): New function.
4942 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
4944 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
4946 (bfd_merge_private_bfd_data): Likewise.
4947 * section.c (bfd_copy_private_section_data): Likewise.
4948 * syms.c (bfd_copy_private_symbol_data): Likewise.
4949 * bfd-in2.h: Rebuild.
4950 * aout-target.h (MY_bfd_copy_private_section_data): Check that
4951 both BFD's are the right flavour.
4952 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
4953 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
4954 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
4955 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4956 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
4957 (ppc_elf_merge_private_bfd_data): Likewise.
4958 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
4959 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
4961 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
4962 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4965 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4967 * reloc.c: Add m32r relocs.
4968 * bfd-in2.h, libbfd.h: Rebuilt.
4969 * cpu-m32r.c,elf32-m32r.c: New files.
4971 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4973 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4975 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4977 * tekhex.c (first_phase): Change type parameter from char to int.
4979 (pass_over): Change func to expect int, not char.
4981 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4982 rather than SEC_LOAD when aligning the file offset for the first
4983 section in a segment.
4985 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4987 * syms.c (coff_section_type): Make arg const.
4988 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4989 to make_bfd_asection().
4990 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4991 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4992 (_bfd_elf_stringtab_init): Remove prototype.
4994 * netbsd-core.c (swap_abort): Add prototype.
4995 * aix386-core.c (swap_abort): Ditto & make static
4996 * hpux-core.c (swap_abort): Ditto & make static.
4997 * irix-core.c (swap_abort): Ditto & make static.
4998 * ptrace-core.c (swap_abort): Ditto & make static.
4999 * trad-core.c (swap_abort): Ditto & make static.
5000 * coffswap.h (coff_swap_reloc_in): Ditto.
5001 (coff_swap_reloc_out): Ditto.
5002 (coff_swap_filehdr_in): Ditto.
5003 (coff_swap_filehdr_out): Ditto.
5004 (coff_swap_sym_in): Ditto.
5005 (coff_swap_sym_out): Ditto.
5006 (coff_swap_aux_in): Ditto.
5007 (coff_swap_aux_out): Ditto.
5008 (coff_swap_lineno_in): Ditto.
5009 (coff_swap_lineno_out): Ditto.
5010 (coff_swap_aouthdr_in): Ditto.
5011 (coff_swap_aouthdr_out): Ditto.
5012 (coff_swap_scnhdr_in): Ditto.
5013 (coff_swap_scnhdr_out): Ditto.
5014 * ihex.c (ihex_sizeof_headers): Ditto.
5015 * tekhex.c (getsym): Ditto.
5016 (find_chunk): Ditto & make static.
5017 (insert_byte): Ditto.
5018 (first_phase): Ditto.
5020 (tekhex_get_symtab): Ditto & make static.
5021 (tekhex_get_symtab_upper_bound): Ditto & make static.
5022 (tekhex_mkobject): Ditto.
5023 (tekhex_object_p): Ditto.
5024 (move_section_contents): Ditto.
5025 (tekhex_get_section_contents): Ditto.
5026 (tekhex_set_arch_mach): Ditto & make static.
5027 (tekhex_set_section_contents): Ditto.
5028 (writevalue): Ditto.
5031 (tekhex_write_object_contents): Ditto.
5032 (tekhex_sizeof_headers): Ditto.
5033 (tekhex_make_empty_symbol): Ditto.
5034 (tekhex_get_symbol_info): Ditto.
5035 (tekhex_print_symbol): Ditto.
5036 * irix-core.c (make_bfd_asection): Ditto.
5037 (irix_core_core_file_p): Ditto.
5038 (irix_core_core_file_failing_command): Ditto.
5039 (irix_core_core_file_failing_signal): Ditto.
5040 (irix_core_core_file_matches_executable_p): Ditto.
5041 (irix_core_make_empty_symbol): Ditto.
5042 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
5043 * srec.c (srec_new_symbol): Ditto.
5044 (srec_get_section_contents): Ditto.
5045 (srec_set_arch_mach): Ditto.
5046 (srec_set_section_contents): Ditto.
5047 (internal_srec_write_object_contents): Ditto.
5048 (srec_write_object_contents): Ditto.
5049 (symbolsrec_write_object_contents): Ditto.
5050 (srec_sizeof_headers): Ditto.
5051 (srec_make_empty_symbol): Ditto.
5052 (srec_get_symtab_upper_bound): Ditto.
5053 (srec_get_symtab): Ditto.
5054 (srec_print_symbol): Ditto and make static.
5055 * elf.c (elf_read): Ditto
5056 (assign_section_numbers): Ditto.
5057 (elf_fake_sections): Ditto.
5058 (sym_is_global): Ditto.
5059 (elf_map_symbols): Ditto.
5060 (get_program_header_size): Ditto.
5061 * coffgen.c (make_a_section_from_file): Ditto.
5062 (coff_real_object_p): Ditto.
5063 (fixup_symbol_value): Ditto.
5064 (build_debug_section): Ditto.
5066 * syms.c (coff_section_type): Ditto.
5068 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
5070 * bfd-in2.h: Rebuilt after m32r changes.
5072 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
5074 * config.bfd,configure.in,configure: Add m32r support.
5075 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
5076 * config.bfd: Keep target list alphabetically sorted.
5078 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
5080 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
5081 to add in the constant part found in the instruction itself.
5082 (case R_V850_HI16_S): Likewise.
5084 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5086 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
5087 and R_D10V_18 to be 1 (word).
5089 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
5091 * stabs.c (_bfd_link_section_stabs): If the output_section field
5092 of either section is bfd_abs_section, then the linker is
5093 discarding the section and we should not optimize it.
5095 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
5097 * Makefile.in (aout-sparcle.o): New target.
5098 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
5099 * config.bfd (sparclet-*-aout*): Add case.
5100 * configure.in (sparcle_aout_vec): Add case.
5101 * configure: Regenerated.
5102 * targets.c (sparcle_aout_vec): Declare.
5103 (bfd_target_vector): Add sparcle_aout_vec.
5104 * aout-sparcle.c: New file.
5106 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
5108 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
5109 low order sign bit propogation for R_V850_HI16_S.
5111 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
5112 handling V850 specific relocs.
5113 (elf_v850_howto_table): Use the new function for some
5114 relocations. Twiddle masks & shifts for some relocs.
5115 Set partial_inplace where needed.
5117 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
5119 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
5120 default architecture to a machine number of 0.
5121 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
5123 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
5124 the output BFD is the default, set it from the first input BFD.
5126 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
5128 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
5129 insert at bitpos zero. The HI16 relocs are shifted right
5130 by 16 bits. Fix src_mask for all relocs.
5131 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
5133 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
5136 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
5138 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5139 Rewrite to use BFD file read routines and to avoid using a fixed
5140 length for the file name.
5142 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
5144 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
5145 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
5146 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
5147 to R_V850_{32,16,8}.
5149 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5151 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
5152 (elf_v850_howto_table): Add info for HI16_S reloc.
5153 (v850_reloc_map): Add HI_16_S reloc.
5154 * reloc.c: Define BFD_RELOC_V850_* relocs.
5156 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
5159 * elf32-sh.c: New file.
5160 * elf.c (prep_headers): Handle bfd_arch_sh.
5161 * elfcode.h (write_relocs): Handle absolute symbol.
5162 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
5163 (_bfd_elf64_link_read_relocs): Declare.
5164 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
5165 elf_link_read_relocs. Make globally visible. Change all
5167 (elf_link_input_bfd): Get external symbols from cache in
5168 symtab_hdr->contents. Get contents from cache in
5170 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
5172 * reloc.c: Define BFD_RELOC_SH_* relocs.
5173 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
5174 * coff-sh.c (sh_insns_conflict): Fix a return value.
5175 (_bfd_sh_align_load_span): New globally visible function, broken
5176 out of sh_align_load.
5177 (sh_align_load): Call _bfd_sh_align_load_span.
5178 (sh_swap_insns): Change relocs parameter to PTR.
5179 * bfd-in2.h, libbfd.h: Rebuild.
5180 * targets.c (bfd_elf32_sh_vec): Declare.
5181 (bfd_elf32_shl_vec): Declare.
5182 * config.bfd (sh-*-elf*): New target.
5183 * configure.in (bfd_elf32_sh_vec): New target vector.
5184 (bfd_elf32_shl_vec): New target vector.
5185 * configure: Rebuild.
5186 * Makefile.in: Rebuild dependencies.
5187 (BFD32_BACKENDS): Add elf32-sh.o.
5188 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
5190 * elf.c (map_sections_to_segments): Check that LMA does not skip a
5191 page before checking D_PAGED.
5193 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
5194 (ihex_write_object_contents): Remove extbase; always use segbase
5197 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5199 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
5200 * configure.host (i[345]86-*-*): Ditto.
5201 * config.bfd (i[345]86-*-*): Ditto.
5202 * configure: Regenerate.
5204 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
5207 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
5209 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
5210 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
5211 * som.c (hppa_som_gen_reloc_type): Add new argument. If
5212 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
5213 will have an ST_CODE type, change the symbol's type to ST_DATA.
5214 * som.c (hppa_som_gen_reloc_type): Update prototype.
5216 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5218 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
5219 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
5220 (mips_elf_size_dynamic_sections): Don't require .got to exist.
5221 (mips_elf_finish_dynamic_sections): Likewise.
5223 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
5225 * configure.host (HLDENV): New variable to set. Set it for
5226 *-*-sysv4*, since those linkers may not support -R but they always
5227 support LD_RUN_PATH.
5229 * libieee.h (NSECTIONS): Don't define.
5230 (ieee_data_struct): Change section_table to asection **. Add
5232 * ieee.c (get_section_entry): If the table isn't big enough, make
5234 (ieee_slurp_sections): Remove assertion about number of sections.
5235 (ieee_object_p): Adjust initialization of ieee to match changes to
5238 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
5239 symbols merely because we are generating a shared library.
5240 (xcoff_build_ldsyms): Don't set up global linkage code for an
5241 undefined symbol merely because we are generating a shared
5244 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5246 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
5247 (BFD32_BACKENDS) Add elf32-v850.o.
5248 * archures.c: Add bfd_v850_arch.
5249 * bfd-in2.h: Add bfd_v850_arch.
5250 * config.bfd (v850-*-*): New target.
5251 * configure: (bfd_elf32_v850_vec) New vector.
5252 * configure.in: (bfd_elf32_v850_vec) New vector.
5253 * cpu-v850.c: New file.
5254 * elf.c (prep_headers): Added case bfd_arch_v850.
5255 * elf32-v850.c: New file.
5256 * targets.c (bfd_elf32_v850_vec): New vector.
5258 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
5260 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
5261 a function code symbol for an XMC_XO symbol.
5263 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
5265 * mpw-config.in: Update editing of autoconf vars to reflect
5266 Jul 18 configure.in change.
5267 * mpw-make.sed: Update editing of include pathnames to be
5268 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
5270 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
5272 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
5273 which to offset to get the .plt entry address is ".plt".
5275 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
5277 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
5278 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
5279 Added, for internal use by the ARM gas.
5281 * bfd-in2.h: Rebuilt
5283 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
5285 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
5286 in section dynidx start.
5288 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
5290 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
5291 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
5292 optimization for g++.
5294 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5296 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
5297 the -mrelocatable-lib bit set and the other doesn't, clear the
5298 -mrelocatable-lib bit in the header.
5300 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
5302 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
5303 symbol against a STT_FUNC symbol in a shared library.
5305 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
5307 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
5308 symbol is found, automatically define the corresponding function
5311 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
5312 if sym.n_numaux is not zero.
5313 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
5314 entry to disagree about the number of aux entries if the symbol
5317 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
5318 section if it might be needed, not just if info->shared.
5319 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
5320 the start of .rel.dyn if we are going to use it.
5321 (mips_elf_finish_dynamic_sections): Only clear the first element
5322 of .rel.dyn if the size is greater than zero.
5324 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
5326 * xcofflink.c (xcoff_link_input_bfd): If we already called the
5327 undefined_symbol callback for a symbol, then don't issue any more
5328 warnings about loader relocs.
5329 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
5330 after calling the undefined_symbol callback.
5332 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
5333 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
5334 as the AIX linker seems to do.
5336 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
5338 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
5339 (evax_initialize): Remove evax_reloc_table.
5340 (evax_close_and_cleanup): Ditto.
5342 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
5344 (evax_bfd_reloc_type_lookup): Ditto.
5345 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
5346 cooked_size == raw_size.
5347 * evax-emh.c (_bfd_evax_register_filename): Remove.
5348 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
5349 * evax-misc.c (add_new_contents): Malloc section at full size.
5350 (_bfd_save_evax_section): Memcpy section contents directly.
5351 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
5352 (evax_reloc_table): Remove.
5354 * hosts/alphavms.h (O_ACCMODE): Define if needed.
5356 * makefile.vms: Add better support for DEC C compilation
5357 Add evax.h dependencies
5359 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
5360 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
5361 (BFD_RELOC_ALPHA_BASEREG): Remove.
5362 * bfd-in2.h, libbfd.h: Rebuild.
5364 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
5366 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
5367 getgid if _WIN32 is defined.
5368 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
5370 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
5372 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
5373 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
5375 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
5378 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5380 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
5382 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5383 (NEED_DECLARATION_REALLOC): New macro.
5384 * configure, config.in: Rebuild.
5385 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
5386 (realloc): Declare if NEED_DECLARATION_REALLOC.
5388 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
5389 <strings.h> if they exist.
5391 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
5393 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5395 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
5397 Based on patches from Eric Valette <valette@crf.canon.fr>:
5398 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
5399 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
5400 (elf_howto_table): Add entries for new relocs.
5401 (elf_i386_reloc_type_lookup): Handle new relocs.
5402 (elf_i386_info_to_howto): Just call abort.
5403 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
5404 (elf_i386_relocate_section): Likewise.
5406 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5408 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
5410 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
5412 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
5413 only get the LMA from the phdr if they are in the same part of the
5416 * elf.c (map_sections_to_segments): Rewrite tests for starting a
5417 new segment to make them more comprehensible. If the relationship
5418 between the LMA and the VMA changed, start a new segment. Don't
5419 check dynsec when deciding whether to start a new segment for a
5420 writeable section; -N will now handle this.
5422 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
5424 * libhppa.h: Remove "esel" changes. Not the right approach.
5425 * som.c: Corresponding changes.
5426 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
5427 which don't have a SOM symbol type associated with them.
5428 Reverses a 1994 change.
5430 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
5432 Make ld -N more reasonable for ELF:
5433 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
5434 phdr_in_section to false, and always use a single load segment.
5435 (elf_sort_sections): Sort sections by LMA after VMA.
5436 (assign_file_positions_for_segments): If D_PAGED is not set, don't
5437 align to maxpagesize.
5438 (assign_file_positions_except_relocs): Likewise.
5439 * elfcode.h (elf_object_p): If a section is loaded but not page
5440 aligned, clear D_PAGED.
5442 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
5444 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
5445 Added, for internal use by the ARM gas.
5447 * bfd-in2.h: Rebuilt
5449 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
5451 * libhppa.h (R_HPPA_ESEL): New field selector.
5452 (e_esel): Similarly.
5453 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
5454 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
5455 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
5457 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
5459 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
5460 archive search before looking for stripped dynamic objects.
5462 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
5464 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
5465 symbol a warning rather than an error.
5467 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
5469 * elf.c (assign_file_positions_for_segments): Track the virtual
5470 memory position separately from the file position, and use it to
5471 compute the alignment adjustment.
5473 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5475 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
5476 and fixed mask on R_D10V_10_PCREL_L.
5478 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
5480 * elf64-mips.c: Include "aout/ar.h".
5481 (mips_elf64_slurp_armap): New static function.
5482 (mips_elf64_write_armap): New static function.
5483 (bfd_elf64_archive_*): Define.
5484 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
5485 Use instead of bfd_generic_archive_p.
5486 (bfd_elfNN_write_archive_contents): Define if not defined. Use
5487 instead of _bfd_write_archive_contents.
5488 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
5489 _bfd_generic_mkarchive.
5490 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
5491 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
5493 (TARGET_LITTLE_SYM): Likewise.
5494 * archive.c (bfd_slurp_armap): Check for and reject an archive map
5496 * Makefile.in: Rebuild dependencies.
5498 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
5499 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
5500 SHT_MIPS_EVENTS sections.
5501 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
5502 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
5504 (_bfd_mips_elf_fake_sections): Likewise.
5506 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
5507 * ecoff.c (ecoff_compute_section_file_positions): Copy
5508 rdata_in_text from backend info to tdata. Clear it if any data
5509 section comes before .rdata.
5510 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
5511 tdata rather than backend info.
5513 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
5515 * configure.in: Fix test for whether a compiler has a 64 bit
5516 type. From Jim Wilson <wilson@cygnus.com>.
5518 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
5520 * configure.host (mips-sgi-irix6*): New host.
5522 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
5523 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
5524 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
5526 * configure: Rebuild.
5527 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
5528 (BFD_HOST_64_BIT): Define conditionally.
5529 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
5530 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
5531 (symvalue, bfd_size_type): Likewise.
5532 * bfd-in2.h: Rebuild.
5533 * Makefile.in (do_clean): Remove bfd-tmp.h.
5534 (do_distclean): Remove bfd-in3.h.
5535 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
5536 (bfd-in3.h): New target.
5538 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
5539 Andrew Gierth <ANDREWG@microlise.co.uk>.
5541 * configure.host: Set INSTALL_SHLIB.
5542 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
5543 * configure: Rebuild.
5544 * Makefile.in (install): Use @INSTALL_SHLIB@.
5546 * config.bfd (mips*-*-irix6*): New target.
5547 * configure.host: Handle Irix 6 shared library like Irix 5.
5549 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
5550 symbol for a magic name.
5551 (xcoff_link_input_bfd): Don't change the reloc symbol for an
5553 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
5556 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
5558 * mpw-config.in: Add ELF support to mips config, create the
5559 elf32-target.h file in the object dir.
5560 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
5562 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
5564 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
5565 Also removed most abort calls, in favor of using bfd reporting.
5567 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5569 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
5570 (BFD32_BACKENDS) Add elf32-d10v.o.
5571 * archures.c: Add bfd_d10v_arch.
5572 * bfd-in2.h: Add bfd_d10v_arch.
5573 * config.bfd (d10v-*-*): New target.
5574 * configure: (bfd_elf32_d10v_vec) New vector.
5575 * configure.in: (bfd_elf32_d10v_vec) New vector.
5576 * cpu-d10v.c: New file.
5577 * elf.c (prep_headers): Added case bfd_arch_d10v.
5578 * elf32-d10v.c: New file.
5579 * libbfd.h: Rebuild.
5580 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
5581 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
5582 * targets.c (bfd_elf32_d10v_vec): New vector.
5584 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
5586 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
5588 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
5590 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
5591 bfd_mach_i386_i8086 machine types.
5593 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
5595 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
5598 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
5600 * coffcode.h (coff_set_section_contents): A/UX does not require
5601 special handling of the _LIB section.
5603 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
5605 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
5606 value for R_RELBYTE.
5608 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
5609 array if one was allocated.
5611 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
5613 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
5614 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
5615 use_rld_obj_head and rld_value.
5616 (mips_elf_link_hash_table_create): Initialize new fields.
5617 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
5619 (mips_elf_create_dynamic_sections): Create .rld_map section. If
5620 __rld_obj_head symbol not seen, create an __rld_map symbol.
5621 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
5622 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
5623 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
5624 __rld_obj_head symbol.
5625 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
5627 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
5629 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
5631 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
5632 ppc_elf_addr16_ha_reloc.
5633 (ppc_elf_addr16_ha_reloc): New static function.
5635 * coff-mips.c (struct mips_hi): Define.
5636 (mips_refhi_list): New static variable.
5637 (mips_refhi_addr, mips_refhi_addend): Remove.
5638 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
5639 (mips_reflo_reloc): Process mips_refhi_list.
5640 (mips_relhi_list): New static variable.
5641 (mips_relhi_addr, mips_relhi_addend): Remove.
5642 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
5643 (mips_rello_reloc): Process mips_relhi_list.
5644 (mips_relocate_section): Permit an arbitrary number of REFHI or
5645 RELHI relocs before the associated REFLO or RELLO reloc.
5647 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
5649 * aout-target.h (MY(callback)): Set reloc_count fields.
5651 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5653 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
5654 sections unless this is a SunOS link.
5656 * VERSION: Set to 2.7.1.
5658 * Released binutils 2.7.
5660 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
5662 * i386aout.c: Include "aout/aout64.h".
5663 (i386aout_write_object_contents): New static function.
5664 (MY_write_object_contents): Define.
5666 * netbsd.h (MY(write_object_contents)): Make sure that
5667 adjust_sizes_and_vmas is called before fiddling with the magic
5670 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
5672 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
5674 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
5676 * libbfd-in.h (itos, stoi): Don't define.
5677 * libbfd.h: Rebuild.
5678 * i386lynx.c (KEEPIT): Define as udata.i.
5679 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
5680 (NAME(lynx,swap_ext_reloc_out)): Likewise.
5681 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
5682 flags. Don't use stoi.
5684 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
5686 * elf.c (map_sections_to_segments): Don't start a new segment for
5687 a writable section if it's on the same page as the previous
5688 segment. Reset the writable variable for a readonly section.
5690 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
5692 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
5693 first_thunk_address, thunk_size, and import_table_size.
5694 * peicode.h: Improved some diagnostics regarding edata sections.
5696 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
5698 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
5699 (TARGET_LITTLE_SYM): Added missing D_PAGED.
5701 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
5703 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
5704 with XCOFF_DEF_DYNAMIC set is really defined.
5705 (xcoff_link_check_dynamic_ar_symbols): Likewise.
5706 (xcoff_link_add_symbols): Only create special sections if using an
5709 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
5711 (bfd_install_relocation): Likewise.
5713 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
5715 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
5717 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
5718 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
5719 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
5720 (elf64_alpha_link_hash_newfunc): Initialize flags field.
5721 (elf64_alpha_check_relocs): Record types of LITUSE entries that
5722 are found for LITERAL relocs.
5723 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
5724 taken, we cannot generate a .plt entry for the symbol.
5726 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5728 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
5729 sysconf functions (for gprof).
5730 * configure, config.in: Rebuild.
5732 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
5734 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
5735 an archive if it has a map. If the object file has the wrong
5738 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
5739 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
5741 (alpha_relocate_section): Likewise.
5743 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
5744 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
5745 (coff_swap_sym_out): Use SYMESZ, not sizeof.
5746 (coff_swap_aux_out): Use AUXESZ, not sizeof.
5747 (coff_swap_lineno_out): Use LINESZ, not sizeof.
5748 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
5749 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
5750 * peicode.h: Corresponding changes.
5752 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5754 * elflink.h (elf_create_pointer_linker_section): Comment out code
5755 dealing with making GOT pointers negative of the GOT symbol for
5758 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
5760 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5761 increment the .rela.plt size until after we're done creating the
5763 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
5764 .rela.plt offset directly rather than calculating it.
5766 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5768 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
5769 Use autoconf-set values.
5770 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5771 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
5774 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
5775 * configure: Rebuilt.
5777 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
5779 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
5780 handling code > 1k away.
5782 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5784 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
5785 defined, output whenever the symbol is updated.
5787 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
5789 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
5790 section to 0 if user_set_vma is set.
5791 * elflink.h (elf_bfd_final_link): Likewise.
5793 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
5795 Partially undo patch of Jun 20.
5796 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
5797 (coff_compute_section_file_positions): Likewise.
5798 (coff_write_object_contents): Likewise. Re-add deleted code, but
5799 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
5800 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
5802 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5804 * config.bfd: Add support for *-*-rtems* configurations.
5806 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * elf.c (prep_headers): Add bfd_arch_alpha case.
5810 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
5812 * elf64-alpha.c: New file.
5813 * config.bfd (alpha-*-linuxecoff*): New target.
5814 (alpha-*-linux*, alpha-*-elf*): New targets.
5815 * configure.in (bfd_elf64_alpha_vec): New vector.
5816 * configure: Rebuild.
5817 * targets.c (bfd_elf64_alpha_vec): Declare.
5818 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
5819 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
5820 * bfd-in2.h, libbfd.h: Rebuild.
5821 * Makefile.in: Rebuild dependencies.
5822 (BFD64_BACKENDS): Add elf64-alpha.o.
5823 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
5825 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
5827 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
5828 than relying on a right shift of 32.
5830 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
5832 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
5833 ifdef to COFF_WITH_PE.
5834 (coff_compute_section_file_positions): Likewise.
5835 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
5836 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
5837 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
5838 COFF_IMAGE_WITH_PE, always include.
5840 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
5842 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
5844 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
5845 approximate the correct answer if SIZEOF_HEADERS was not used.
5847 * binary.c (binary_set_section_contents): Set section file
5848 position based on LMA rather than VMA.
5850 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
5852 * linker.c (_bfd_generic_link_output_symbols): Don't output any
5853 symbols if info->strip == strip_all.
5855 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5857 * coff-h8300.c: Remove #if 0 code.
5858 (compatable): Don't allow mixing/matching of different architectures.
5860 * archures.c (bfd_mach_h8300s): Add.
5861 * bfd-in2.h: Rebuilt.
5862 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
5864 (h8300_reloc16_estimate): Likewise.
5865 (h8300_reloc16_extra_cases): Likewise.
5866 (h8300_bfd_link_add_symbols): Likewise.
5867 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5868 (coff_set_flags): Likewise.
5869 * cpu-h8300.c (h8300_scan): Likewise.
5870 Add H8/S to bfd_h8300_arch list.
5872 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
5874 Added support for Alpha OpenVMS:
5875 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
5876 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
5877 * config.h-vms, makefile.vms: New files.
5878 * config.bfd (alpha-*-*vms*): New target.
5879 * configure.in (evax_alpha_vec): New target vector.
5880 * configure: Rebuild.
5881 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
5882 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
5883 * targets.c (bfd_target_evax_flavour): Define.
5884 (evax_alpha_vec): Declare.
5885 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
5886 if BFD64 is defined.
5887 * bfd-in2.h, libbfd.h: Rebuild.
5888 * Makefile.in: Rebuild dependencies.
5889 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
5890 evax-emh.o, and evax-misc.o.
5891 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
5892 evax-etir.c, evax-emh.c, and evax-misc.c.
5893 (HFILES): Add evax.h.
5895 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
5897 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
5899 (h8300_bfd_link_add_symbols): Likewise.
5901 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5903 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
5904 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
5906 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
5908 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
5909 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
5911 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
5912 R_MIPS_32 relocs if creating a shared library.
5914 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
5916 * peicode.h (add_data_entry): Use pei_section_data rather than
5917 _cooked_size. Corresponds to May 13 change in coffcode.h.
5919 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
5921 * cofflink.c (_bfd_coff_final_link): Handle long section names.
5922 * coffcode.h (coff_write_object_contents): If there are long
5923 section names, always set the f_symptr field, even if there are no
5925 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
5926 if there are no symbols.
5928 * coffgen.c (make_a_section_from_file): Check return value of
5929 _bfd_coff_read_string_table.
5930 (coff_real_object_p): Check return value of
5931 make_a_section_from_file.
5932 (_bfd_coff_read_string_table): Check that there are some symbols
5933 before trying to read the string table size.
5935 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
5937 * xcofflink.c (xcoff_link_add_symbols): When considering whether
5938 to replace a symbol in a dynamic object with a symbol from another
5939 dynamic object, do the replacement if the existing symbol is
5940 global linkage code.
5942 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
5943 for _ptrgl, and treat it as global linkage code.
5945 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
5946 filename or N_SO symbol past the offset, and use it to indicate
5947 that there is no line number or function when appropriate.
5949 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
5951 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
5952 common symbol defined by the linker. Don't export function code
5953 even if export_defineds is set.
5955 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
5957 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
5959 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
5960 (h8300_symbol_address_p): New function.
5961 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
5964 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5966 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5968 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5969 correctly for the two variants. Allow relaxing if the target
5970 is 128 bytes away since after relaxation it'll be 126 bytes away.
5971 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5972 "dot" and "value". Allow relaxing if the target is 128 bytes
5973 away since after relaxation it'll be 126 bytes away.
5974 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5975 the given section until nothing changes.
5977 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5979 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5980 alignment hack--we can get the lnnoptr info another way without
5981 suddenly increasing the alignment requirements. Set the flags for
5983 (ecoff_compute_section_file_positions): Do so.
5985 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5987 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5988 to keep the HP emulator database happy.
5990 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5991 From Kevin Buettner <kev@primenet.com>.
5993 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5995 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5996 name of a NULL section.
5998 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
6000 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
6001 set, always call the notice callback.
6003 * VERSION: Increment for bfdlink.h change.
6005 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
6007 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
6008 (sh_relax_delete_bytes): Correct handling of differently sized
6009 trailing alignment reloc.
6011 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
6012 * bfd-in2.h: Rebuild.
6013 * configure.in: Warn if there is no known 64 bit type.
6014 * configure: Rebuild.
6016 * Makefile.in: Rebuild dependencies.
6017 (BFD32_BACKENDS): Add ppcboot.o.
6018 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
6020 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
6021 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
6023 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
6025 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
6026 (bfd_mips_elf64_swap_reginfo_out): Move from here...
6027 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
6028 (bfd_mips_elf64_swap_reginfo_out): ...to here.
6030 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
6032 * elf64-mips.c: Improve reloc special_functions and handling of
6033 SHT_MIPS_OPTIONS section.
6034 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
6035 mips_elf_hi16_reloc and make globally visible.
6036 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
6037 make globally visible.
6038 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
6039 make globally visible.
6040 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
6041 and make globally visible.
6042 (gprel16_with_gp): Check howto->src_mask before using value in
6044 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
6045 and make globally visible.
6046 (gprel32_with_gp): Check howto->src_mask before fetching value.
6047 (bfd_mips_elf_swap_options_in): New function.
6048 (bfd_mips_elf_swap_options_out): New function.
6049 (_bfd_mips_elf_set_private_flags): Rename from
6050 mips_elf_set_private_flags and make globally visible.
6051 (_bfd_mips_elf_copy_private_bfd_data): Rename from
6052 mips_elf_copy_private_bfd_data and make globally visible.
6053 (_bfd_mips_elf_merge_private_bfd_data): Rename from
6054 mips_elf_merge_private_bfd_data and make globally visible.
6055 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
6056 for a SHT_MIPS_OPTIONS section.
6057 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
6058 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
6059 name of a SHT_MIPS_OPTIONS section.
6060 (_bfd_mips_elf_set_section_contents): New function.
6061 (mips_elf32_section_processing): Set the GP value in a
6062 SHT_MIPS_OPTIONS section.
6063 (_bfd_mips_elf_find_nearest_line): Rename from
6064 mips_elf_find_nearest_line and make globally visible.
6065 (bfd_elf32_set_section_contents): Define.
6066 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
6067 (_bfd_mips_elf_lo16_reloc): Declare.
6068 (_bfd_mips_elf_gprel16_reloc): Declare.
6069 (_bfd_mips_elf_got16_reloc): Declare.
6070 (_bfd_mips_elf_gprel32_reloc): Declare.
6071 (_bfd_mips_elf_set_private_flags): Declare.
6072 (_bfd_mips_elf_copy_private_bfd_data): Declare.
6073 (_bfd_mips_elf_merge_private_bfd_data): Declare.
6074 (_bfd_mips_elf_find_nearest_line): Declare.
6075 (_bfd_mips_elf_set_section_contents): Declare.
6077 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
6079 (elf_info_to_howto): Define.
6080 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
6082 (elf_info_to_howto): Define.
6083 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
6085 (elf_info_to_howto): Define.
6087 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
6088 R_MOV16B[12], to match change in coff/internal.h.
6090 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
6092 * elf64-mips.c: Extensive additions to provide better support for
6093 writing files and for gas.
6094 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
6095 of mips_elf_object_p.
6096 (mips_elf32_object_p): Rename from mips_elf_object_p; call
6097 _bfd_mips_elf_object_p.
6098 (_bfd_mips_elf_final_write_processing): Rename from
6099 mips_elf_final_write_processing and make globally visible.
6100 (_bfd_mips_elf_fake_sections): Rename from
6101 mips_elf_fake_sections and make globally visible.
6102 (_bfd_mips_elf_section_from_bfd_section): Rename from
6103 mips_elf_section_from_bfd_section and make globally visible.
6104 (_bfd_mips_elf_section_processing): New function, broken out of
6105 mips_elf_section_processing.
6106 (mips_elf32_section_processing): Rename from
6107 mips_elf_section_processing; call
6108 _bfd_mips_elf_section_processing.
6109 (_bfd_mips_elf_symbol_processing): Rename from
6110 mips_elf_symbol_processing and make globally visible.
6111 (_bfd_mips_elf_read_ecoff_info): Rename from
6112 mips_elf_read_ecoff_info and make globally visible.
6113 (mips_elf32_ecoff_debug_swap): Rename from
6114 mips_elf_ecoff_debug_swap.
6115 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
6116 struct symbol_cache_entry.
6117 (_bfd_elf_validate_reloc): New function, moved in from
6118 elfcode.h:validate_reloc.
6119 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
6120 to _bfd_elf_validate_reloc. Change all callers.
6121 * elf-bfd.h (bfd_section_from_shdr): Declare.
6122 (_bfd_elf_symbol_from_bfd_symbol): Declare.
6123 (_bfd_elf_validate_reloc): Declare.
6124 (_bfd_mips_elf_object_p): Declare.
6125 (_bfd_mips_elf_fake_sections): Declare.
6126 (_bfd_mips_elf_section_from_bfd_section): Declare.
6127 (_bfd_mips_elf_section_processing): Declare.
6128 (_bfd_mips_elf_symbol_processing): Declare.
6129 (_bfd_mips_elf_read_ecoff_info): Declare.
6130 (_bfd_mips_elf_final_write_processing): Declare.
6131 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
6134 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
6135 (mips_elf_final_write_processing): Likewise.
6137 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
6139 64-bit MIPS ELF ABI objdump support:
6140 * elf64-mips.c: New file.
6141 * Makefile.in: Rebuild dependencies.
6142 (BFD64_BACKENDS): Add elf64-mips.o.
6143 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
6144 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
6145 bfd_elf64_littlemips_vec to targ_selvecs.
6146 (mips*-*-elf*): Likewise.
6147 * confingure.in: Add bfd_elf64_bigmips_vec and
6148 bfd_elf64_littlemips_vec to vector switch.
6149 * configure: Rebuild.
6150 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
6151 broken out of mips_elf_section_from_shdr.
6152 (mips_elf32_section_from_shdr): Rename from
6153 mips_elf_section_from_shdr. Call new function.
6154 (elf_backend_section_from_shdr): Update name of renamed function.
6155 * elf-bfd.h (struct elf_size_info): Change second parameter of
6156 write_out_phdrs to be const. Likewise for second parameter of
6158 (struct bfd_elf_section_data): Add rel_hdr2 field.
6159 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
6160 (bfd_elf32_swap_symbol_out): Likewise.
6161 (bfd_elf32_swap_reloc_in): Likewise.
6162 (bfd_elf32_swap_reloc_out): Likewise.
6163 (bfd_elf32_swap_reloca_in): Likewise.
6164 (bfd_elf32_swap_reloca_out): Likewise.
6165 (bfd_elf32_swap_phdr_in): Likewise.
6166 (bfd_elf32_swap_phdr_out): Likewise.
6167 (bfd_elf32_swap_dyn_in): Likewise.
6168 (bfd_elf32_swap_dyn_out): Likewise.
6169 (bfd_elf32_slurp_symbol_table): Declare.
6170 (bfd_elf32_write_shdrs_and_ehdr): Declare.
6171 (bfd_elf32_write_out_phdrs): Declare.
6172 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
6173 (bfd_elf64_swap_symbol_out): Likewise.
6174 (bfd_elf64_swap_reloc_in): Likewise.
6175 (bfd_elf64_swap_reloc_out): Likewise.
6176 (bfd_elf64_swap_reloca_in): Likewise.
6177 (bfd_elf64_swap_reloca_out): Likewise.
6178 (bfd_elf64_swap_phdr_in): Likewise.
6179 (bfd_elf64_swap_phdr_out): Likewise.
6180 (bfd_elf64_swap_dyn_in): Likewise.
6181 (bfd_elf64_swap_dyn_out): Likewise.
6182 (bfd_elf64_slurp_symbol_table): Declare.
6183 (bfd_elf64_write_shdrs_and_ehdr): Declare.
6184 (bfd_elf64_write_out_phdrs): Declare.
6185 (_bfd_mips_elf_section_from_shdr): Declare.
6186 * elf.c (bfd_section_from_shdr): Remove assertion requiring
6187 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
6188 section for the section, add the new one to rel_hdr2. Increment
6189 reloc_count rather than setting it.
6190 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
6191 Remove static declaration.
6192 (elf_write_shdrs_and_ehdr): Define name as macro.
6193 (elf_write_out_phdrs): Likewise.
6194 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
6195 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
6196 (elf_swap_symbol_in): Change second parameter to be const.
6197 (elf_swap_symbol_out): Likewise.
6198 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
6199 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
6200 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
6201 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
6202 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
6203 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
6204 parameter to be const. Make non-static.
6205 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
6207 (elf_slurp_symbol_table): Make non-static.
6208 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
6209 * elfxx-target.h (elf_info_to_howto): Define if not defined.
6210 (elf_backend_size_info): Likewise.
6211 (elfNN_bed): Use elf_backend_size_info.
6212 * targets.c (bfd_elf64_bigmips_vec): Declare.
6213 (bfd_elf64_littlemips_vec): Declare.
6214 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
6215 bfd_elf64_littlemips_vec if BFD64 is defined.
6217 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
6219 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
6221 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
6222 zeroes, in alignment holes.
6224 * configure: Rebuild with autoconf 2.10.
6226 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
6227 potential leading underscore in the allocated buffer.
6229 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6231 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
6232 symbols into .sbss if this is a relocatable link.
6234 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
6236 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
6237 undefined symbols when creating a shared library.
6239 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
6241 * coff-sh.c: Add a bunch of new code and static const arrays to
6242 support aligning loads and stores on four byte memory boundaries.
6244 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
6246 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
6247 call sh_align_loads.
6248 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
6251 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
6253 * cache.c (bfd_open_file): Unlink the file before opening it for
6254 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
6256 * opncls.c (bfd_fdopenr): Set opened_once.
6258 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
6260 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
6263 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
6264 the code unconditionally.
6266 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
6268 * libcoff-in.h (struct pei_section_tdata): Define structure.
6269 (pei_section_data): Define macro.
6270 * libcoff.h: Rebuild.
6271 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
6272 store s_paddr field in pei_section_data.
6273 (coff_compute_section_file_positions): Use pei_section_data rather
6274 than _cooked_size, and don't overwrite an existing value.
6275 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
6276 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
6277 * peicode.h (coff_bfd_copy_private_section_data): Define if
6279 (pe_bfd_copy_private_section_data): New static function if
6282 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
6284 * srec.c (srec_set_arch_mach): Write as a function rather than a
6287 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
6288 no map, just check each member in turn to see whether it is
6291 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6293 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
6294 table. Call BFD_ASSERT to validate header size, instead of
6296 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
6299 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6301 * ppcboot.c: New target for looking at PPCbug boot records.
6303 * config{ure.in,.bfd}: Add support for ppcboot target.
6305 * configure: Regenerate.
6307 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
6309 * coff-h8300.c (howto_table): Update names to match recent
6310 changes to include/coff/internal.h. Fix minor errors in the
6311 existing relocs. Add R_MOVL1 and R_MOVL2.
6312 (rtype2howto): Similarly.
6313 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
6314 existing relaxing code and peform more relaxing.
6315 (h8300_reloc16_extra_cases): Likewise.
6317 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
6319 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
6322 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6324 * elfcode.h (elf_object_p): Reject generic ELF target if
6325 e_machine matches an alternate machine code in a specific backend.
6327 * netbsd-core.c (netbsd_core_vec): Remove initializer for
6328 obsolete align_power_min field.
6330 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
6332 * coff-h8300.c (reloc_howto_type): Add howto entry for
6334 (rtype2howto): Handle R_PCRWORD_B.
6335 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
6336 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
6337 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
6338 branch (R_PCWORD_B).
6340 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
6342 * aoutx.h (translate_from_native_sym_flags): Set the section for
6343 BSF_CONSTRUCTOR symbols.
6345 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
6348 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
6350 * coffcode.h (coff_write_object_contents): In comdat section lookup,
6351 stop looking when section is found.
6353 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
6355 * coffcode.h (STRING_SIZE_SIZE): Define.
6356 (styp_to_sec_flags): Handle long symbol names when looking for the
6358 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
6359 (bfd_coff_long_section_names): Define.
6360 (coff_write_object_contents): Handle long section names.
6361 (bfd_coff_std_swap_table): Initialize new field.
6362 * libcoff.h: Rebuild.
6363 * coffgen.c (make_a_section_from_file): Handle long section
6365 (coff_write_symbols): Handle long section names.
6366 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6367 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6368 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
6369 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
6370 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
6371 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
6372 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
6373 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
6375 * bout.c (b_out_callback): Set lma of sections.
6376 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
6377 parameter to output_bfd. Used input_bfd instead of output_bfd in
6380 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
6382 * aoutx.h (translate_from_native_sym_flags): Don't create
6383 SEC_CONSTRUCTOR sections.
6384 * ecoff.c (ecoff_set_symbol_info): Likewise.
6386 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
6387 From Don Bowman <bowman@waterloo.hp.com>.
6389 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
6391 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
6392 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6394 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
6396 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
6397 mips_32_relocs field.
6398 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
6399 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
6400 relocs against a global symbol which is not defined in a regular
6402 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
6403 against a global symbol, increment mips_32_relocs.
6404 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
6405 the symbol is not defined in a regular file, make room in the
6408 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
6410 * ecoff.c (ecoff_compute_section_file_positions): Track the real
6411 file position and the virtual file position separately. Set
6412 filepos information bsaed on the real file position.
6413 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
6414 Jan 23 change to coffcode.h.
6416 * som.c (som_slurp_symbol_table): Set the symbol count to the
6417 number of BFD symbols created.
6419 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6421 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
6422 output file if linking shared objects. Loop to check all relocs,
6423 rather than returning false on first error.
6425 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6427 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
6428 (ppc_elf_additional_program_headers): If .interp section, bump #
6429 of program headers by 1.
6430 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
6431 (ppc_elf_size_dynamic_sections): Add support for .plt section.
6432 (ppc_elf_check_relocs): Print out filename in debug code. Enable
6434 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
6436 (ppc_elf_relocate_section): If the output section isn't defined,
6437 don't abort, just give an error message.
6439 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
6440 being created is .sdata or .sdata2, don't make the symbol dynamic.
6442 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
6444 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
6445 members of an archive for dynamic objects with no symbols, and
6446 pass them directly to check_archive_element.
6447 (xcoff_link_check_ar_symbols): Pass dynamic objects to
6448 xcoff_link_check_dynamic_ar_symbols.
6449 (xcoff_link_check_dynamic_ar_symbols): New static function.
6451 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
6452 from _bfd_nodynamic to _bfd_xcoff.
6453 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
6455 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
6456 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
6457 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
6458 * libcoff.h: Rebuild.
6459 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
6460 (xcoff_get_section_contents): New static function.
6461 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
6462 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
6463 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
6464 (xcoff_dynamic_reloc): New static variable.
6465 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
6466 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
6468 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
6470 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
6471 if reloc_entry->addend is not 0.
6472 (CALC_ADDEND): Just set the addend to reloc.r_offset.
6474 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
6476 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
6478 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
6479 Add entries for R_SPARC_[56].
6480 (sparc_reloc_map): Add entries for R_SPARC_[56].
6482 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6484 Optimize linking of stabs in sections as used in ELF and COFF.
6485 * stabs.c: New file.
6486 * libbfd-in.h (_bfd_link_section_stabs): Declare.
6487 (_bfd_write_section_stabs): Declare.
6488 (_bfd_write_stab_strings): Declare.
6489 * libbfd.h: Rebuild.
6490 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
6491 (struct coff_link_hash_table): Add stab_info field.
6492 * libcoff.h: Rebuild.
6493 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
6495 (coff_link_add_symbols): Call _bfd_link_section_stabs if
6497 (_bfd_coff_final_link): Write out stab strings hash table.
6498 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
6499 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
6501 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
6502 (struct bfd_elf_section_data): Add stab_info field.
6503 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
6505 * elflink.h (elf_link_add_object_symbols): If appropriate, call
6506 _bfd_link_section_stabs.
6507 (elf_bfd_final_link): Write out stab strings hash table.
6508 (elf_link_input_bfd): Handle optimized stabs sections.
6509 * reloc.c (_bfd_final_link_relocate): Check address against
6510 _raw_size rather than _cooked_size.
6511 * Makefile.in: Rebuild dependencies.
6512 (BFD_LIBS): Add stabs.o
6513 (BFD_LIBS_CFILES): Add stabs.c.
6515 * VERSION: Increment for bfdlink.h change.
6517 * coffgen.c (coff_renumber_symbols): Correct handling of
6518 BSF_NOT_AT_END common symbols.
6520 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
6522 * coff-ppc.c (record_toc): Add cast to avoid warning.
6523 (ppc_allocate_toc_section): Likewise.
6524 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
6525 (ppc_coff_reloc_type_lookup): Remove unreached code.
6526 * coffcode.h (coff_write_object_contents): Don't take the address
6528 * peicode.h (pe_print_idata): Add casts to avoid warning.
6529 (pe_print_edata): Likewise.
6530 (pe_print_reloc): Remove ANSI C string concatenation.
6532 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
6534 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
6536 * libcoff.h: Rebuild.
6537 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
6539 (coff_swap_aux_out): Likewise.
6540 * peicode.h (coff_swap_aux_in): Likewise.
6541 (coff_swap_aux_out): Likewise.
6542 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
6544 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
6546 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
6547 Fix up .bf endndx link fields.
6548 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
6550 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
6553 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6555 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
6556 on Solaris PowerPC systems doesn't get confused.
6558 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
6561 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
6562 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
6563 update did_reg and did_reg2.
6565 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
6567 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
6569 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
6570 callback routines, pass h->root.string rather than name, in case
6571 copy is true and name is transient.
6573 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
6575 * elfcore.h: Add support for core files with multiple threads.
6576 (Primarily for Solaris.)
6578 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6580 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
6581 section->orelocation is NULL.
6583 * coffgen.c (bfd_coff_get_syment): New function.
6584 (bfd_coff_get_auxent): New function.
6585 * bfd-in.h (bfd_coff_get_syment): Declare.
6586 (bfd_coff_get_auxent): Declare.
6587 * bfd-in2.h: Rebuild.
6589 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
6591 * elf32-mips.c (struct mips_hi16): Define.
6592 (mips_hi16_addr, mips_hi16_addend): Remove.
6593 (mips_hi16_list): New static variable.
6594 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
6595 (mips_elf_lo16_reloc): Process mips_hi16_list.
6596 (mips_elf_relocate_section): Permit an arbitrary number of HI16
6597 relocs before the associated LO16 reloc.
6599 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6601 * versados.c (versados_scan): Check bfd_alloc return value.
6602 (versados_object_p): Check all bfd_read return values. Require
6603 that lang field be less than 10, to avoid confusion with Intel Hex
6606 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
6608 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
6609 not 0, for an absolute symbol.
6610 (NAME(aout,swap_ext_reloc_out)): Likewise.
6612 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
6613 (ihex_write_object_contents): For a large start address, output
6614 the full 32 bit address in record type 5.
6616 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
6617 to int to avoid promotion problems in prototype.
6619 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
6621 * configure.host: Use ${srcdir} when looking for picfrag.
6623 * configure.host: Switch on ${libdir}, not $(libdir). From
6624 alan@spri.levels.unisa.edu.au (Alan Modra).
6626 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
6627 entry point, not just for DYNAMIC objects.
6628 * sunos.c (sunos_add_dynamic_symbols): Always call
6629 sunos_create_dynamic_sections. If called with a non DYNAMIC
6630 object, don't do anything else.
6631 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
6633 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
6635 * configure.in: Permit --enable-shared to specify a list of
6637 * configure: Rebuild.
6639 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
6640 host when configuring with --enable-shard.
6642 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
6644 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
6647 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
6648 to avoid crashing in bfd_hash_replace.
6650 * sysdep.h: Use #ifdef, not #if.
6652 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
6654 * config.in: Rebuild.
6656 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
6658 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
6659 (AC_CHECK_HEADERS): Check for sys/time.h
6660 (AC_HEADER_TIME): Add macro.
6661 * configure: Rebuild.
6662 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
6663 to control what combination of <time> and <sys/time.h>
6666 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
6668 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
6669 (aout_32_sunos4_write_object_contents): Likewise.
6670 * aoutx.h (NAME(aout,machine_type)): Handle
6671 bfd_mach_sparc_{sparclet,sparclite}.
6672 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
6673 (bfd_mach_sparc_v9_p): Update.
6674 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
6675 * libaout.h (enum machine_type): Add M_SPARCLET.
6676 * sunos.c (MACHTYPE_OK): Define.
6677 * bfd-in2.h: Regenerated.
6679 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
6681 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
6682 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
6683 * elflink.c (_bfd_elf_create_got_section): Store the
6684 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
6685 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
6686 global offset table goes over 0x1000, set the value of
6687 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
6688 (elf32_sparc_relocate_section): Subtract the offset of
6689 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
6691 * elfcode.h: Don't include <string.h>.
6693 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
6695 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
6696 generic_link_hash_newfunc. All references changed.
6697 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
6698 moved here from libbfd-in.h.
6699 * libbfd-in.h: Corresponding changes.
6700 * libbfd.h: Regenerated.
6702 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
6704 * aoutx.h (aout_link_input_section_std): When reporting an
6705 overflow error, use the name of the symbol in the hash table if
6707 (aout_link_input_section_ext): Likewise.
6709 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
6710 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
6712 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
6714 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
6715 * coffcode.h (coff_compute_section_file_positions): Likewise.
6716 (coff_write_object_contents): Likewise.
6718 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
6720 * section.c (SEC_LINK_ONCE): Define.
6721 (SEC_LINK_DUPLICATES): Define.
6722 (SEC_LINK_DUPLICATES_DISCARD): Define.
6723 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
6724 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
6725 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
6726 * bfd-in2.h: Rebuild.
6727 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
6728 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
6729 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
6730 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
6731 SEC_LINK_ONCE, and look through the symbol table for the setting
6732 for SEC_LINK_DUPLICATES.
6733 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
6734 set for a section, find the section symbol in the symbol table,
6735 and set the aux entry based on SEC_LINK_DUPLICATES.
6736 * coffgen.c (coff_print_symbol): Add a space before "checksum".
6737 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
6738 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6739 * coff-i386.c (i386coff_vec): Likewise.
6740 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
6742 * VERSION: Bump to 2.6.1.
6743 * Makefile.in (stamp-h): Depend upon VERSION.
6745 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
6747 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
6748 * libbfd.h: Rebuilt.
6749 * linker.c (generic_link_hash_newfunc): No longer static.
6750 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
6752 * coff-h8300.c: Add two derived hash tables and their associated
6753 funtions and #defines for use by the h8300 linker.
6754 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
6755 the function vector as needed. Place the address of the function
6756 vector entry in the location specified by the R_MEM_INDIRECT reloc.
6757 Rewrite the vectors section contents as necessary.
6758 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
6759 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
6760 (coff_bfd_link_hash_table_create): Likewise.
6762 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6764 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
6765 __attribute__ ((__unused__)) so that -Wall doesn't warn about
6767 (hppa_rebuild_insn): Pass pointer to correct type to
6768 low_sign_unext and dis_assemble_21.
6770 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
6772 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
6773 Stick with sparc-*-{sysv4*,solaris2*}.
6775 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
6777 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
6778 (coff_swap_aux_out): Swap out extra PE x_scn fields.
6779 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
6780 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
6781 fields is non-zero, print them.
6783 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
6784 ifdef. Remove unused variables.
6785 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
6787 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
6788 (get_symbol_value): Ifdef out.
6789 (pe_ppc_reloc): Ifdef out. Remove unused variables.
6790 (coff_ppc_relocate_section): Remove unused variables. Make
6791 fprintf strings and argument types correspond. Put before_addr in
6793 (dump_toc): Make fprintf strings and argument types correspond.
6794 (ppc_process_before_allocation): Remove unused variables. Always
6796 (ppc_reflo_reloc): Ifdef out.
6797 (ppc_addr32nb_reloc): Ifdef out.
6798 (ppc_coff_rtype2howto): Make fprintf strings and argument types
6800 (coff_ppc_rtype_to_howto): Likewise.
6801 (ppc_coff_swap_sym_in_hook): Remove unused variables.
6803 * peicode.h (pe_print_idata): Move otherwise unused variables into
6804 the #ifdef where they are used. Always return a value.
6805 (pe_print_edata): Make fprintf strings and argument types
6806 correspond. Always return a value.
6807 (pe_print_pdata): Removed unused variable addr_value. Always
6809 (pe_print_reloc): Remove unused variable onaline. Make fprintf
6810 strings and argument types correspond. Always return a value.
6812 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
6813 (ppc_elf_finish_dynamic_symbol): Move definition of unused
6814 variable rela inside #if 0 section where it is used.
6816 * ns32k.h: New file.
6817 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
6818 functions to start with _bfd_.
6819 * aout-ns32k.c: Include ns32k.h. Change references to renamed
6820 functions in cpu-ns32k.h.
6821 * Makefile.in: Rebuild dependencies.
6822 (HFILES): Add ns32k.h.
6824 * section.c (struct sec): Add linker_mark field. Change
6825 user_set_vma and reloc_done to be single bit fields.
6826 (STD_SECTION): Update accordingly.
6827 * bfd-in2.h: Rebuild.
6828 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
6830 (aout_link_input_bfd): Don't link unmarked sections.
6831 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
6833 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
6834 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
6836 * elflink.h (elf_bfd_final_link): Mark sections included in the
6838 (elf_link_input_bfd): Don't link unmarked sections.
6839 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
6841 (xcoff_link_input_bfd): Don't link unmarked sections.
6843 * coffswap.h (coff_swap_scnhdr_out): Include section name in
6844 overflow error messages.
6846 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6848 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
6849 is not set, print "BFD: " before the error message.
6851 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
6852 Miles Bader <miles@gnu.ai.mit.edu>.
6853 * configure: Rebuild.
6855 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
6857 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
6860 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
6861 m68k-aout, m68k-coff, and m68k-elf targets.
6863 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
6865 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
6866 (ieee_generic_stat_arch_elt): Restructured to prevent
6867 ieee_object_p from being called repeatedly.
6869 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
6871 * coffcode.h (coff_write_object_contents): Allocate
6872 buffers large enough for any FILEHDR or AOUTHDR.
6874 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
6876 * ecofflink.c (lookup_line): New static function, renamed and
6877 slighly changed from old _bfd_ecoff_locate_line.
6878 (_bfd_ecoff_locate_line): Cache line number information. Use
6879 lookup_line for actual lookup.
6881 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6883 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
6884 multiple of 20 bytes.
6886 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
6888 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
6889 allocate ecoff_find_line, and don't initialize by hand.
6890 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
6891 mips_elf_find_line, and don't call memset.
6893 * coffcode.h (coff_compute_section_file_positions): If not
6894 producing a final executable, don't consider sofar when aligning
6895 the section to the correct size.
6897 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
6899 * coffcode.h (coff_add_missing_symbols): Ifdef out.
6900 (coff_write_object_contents): Don't call coff_add_missing_symbols.
6901 * coffgen.c (coff_section_symbol): Ifdef out.
6903 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
6905 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
6906 output_bfd is not NULL.
6908 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
6910 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
6911 of bfd_alloc (fixes fix_line not being initialized).
6912 Delete zeroing of fix_{value,tag,end,scnlen} fields.
6914 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
6916 * coffcode.h: Allow specific backends to override the
6917 bfd_link_add_symbols routine.
6919 * coff-h8300.c: Include genlink.h.
6920 (howto_table): Add R_MEM_INDIRECT.
6921 (rtype2howto): Support R_MEM_INDIRECT.
6922 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
6925 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
6927 * coff-alpha.c (alpha_relocate_section): Use
6928 info->callbacks_warning, rather than _bfd_error_handler, for
6929 "multiple gp" warning.
6931 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
6933 * linker.c (bfd_wrapped_link_hash_lookup): New function.
6934 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
6935 table string. Use bfd_wrapped_link_hash_lookup.
6936 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
6938 * aoutx.h (aout_link_write_symbols): Use the name from the hash
6939 table, if any, when writing out symbols.
6940 (aout_link_input_section_std): Use the name from the hash table,
6941 if any, when reporting undefined symbols.
6942 (aout_link_input_section_ext): Likewise.
6943 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
6944 * bout.c (get_value): Likewise.
6945 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
6946 * ecoff.c (ecoff_reloc_link_order): Likewise.
6947 * elflink.h (elf_link_add_object_symbols): Likewise.
6948 (elf_reloc_link_order): Likewise.
6949 * linker.c (_bfd_generic_link_output_symbols): Likewise.
6950 (_bfd_generic_reloc_link_order): Likewise.
6951 (default_indirect_link_order): Likewise.
6952 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
6953 * sunos.c (sunos_add_one_symbol): Likewise.
6954 * xcofflink.c (xcoff_link_add_symbols): Likewise.
6955 (bfd_xcoff_link_count_reloc): Likewise.
6956 (xcoff_reloc_link_order): Likewise.
6958 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
6959 into -1 for intern->rss.
6961 * configure: Rebuild with autoconf 2.8.
6963 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6965 * stab-syms.c (__define_stab_duplicate): Define.
6966 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6968 * bfd-in.h (bfd_get_stab_name): Declare.
6969 * bfd-in2.h: Rebuild.
6970 * Makefile.in: Rebuild dependencies.
6971 (BFD_LIBS): Add stab-syms.o.
6972 (BFD_LIBS_CFILES): Add stab-syms.c.
6973 (BFD32_BACKENDS): Remove stab-syms.o.
6974 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6975 * configure.in: Don't list stab-syms.o in bfd_backends.
6976 * configure: Rebuild.
6977 * libaout.h (aout_stab_name): Don't declare.
6978 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6981 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6983 * elf.c (assign_file_positions_for_segments): Adjust file offset
6984 for section alignment even if SEC_LOAD is not set.
6986 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6988 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6989 since they appear as targets in Makefile.in.
6990 * configure: Rebuild.
6992 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6993 don't fiddle with a symbol which is not defined anywhere.
6995 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
6997 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
6998 though they are defined in a shared library.
6999 (xcoff_build_ldsyms): Likewise.
7001 * coffgen.c (coff_find_nearest_line): Don't look at the line
7002 numbers for the section if section->lineno is NULL.
7004 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
7005 message rather than calling BFD_ASSERT.
7006 * elfcode.h (write_relocs): Check return value of
7007 _bfd_elf_symbol_from_bfd_symbol.
7009 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7011 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
7014 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
7016 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
7018 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
7019 hppa_reloc_field_selector_type_alt.
7020 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
7021 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
7023 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
7025 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
7027 * elf.c (assign_file_positions_for_segments): Adjust the segment
7028 memory size for the alignment of a SEC_ALLOC section, not just a
7031 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7033 * m68klinux.c: New file.
7034 * hosts/m68klinux.h: New file.
7035 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
7036 * configure.in (m68*-*-linux*): New native host.
7037 (m68klinux_vec): New vector.
7038 * configure: Rebuild.
7039 * targets.c (m68klinux_vec): Declare.
7040 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
7041 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
7042 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
7043 declaration from bfd_linux_size_dynamic_sections.
7044 (bfd_m68klinux_size_dynamic_sections): Declare.
7045 * bfd-in2.h: Rebuild.
7046 * Makefile.in: Rebuild dependencies.
7047 (BFD32_BACKENDS): Add m68klinux.o.
7048 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
7050 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
7052 * libhppa.h (pa_arch): Add pa20.
7053 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
7054 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
7055 (hppa_field_adjust): Handle e_nsel.
7056 * som.c: Provide default definitions for many new relocs found only
7057 in hpux10 include files.
7058 (som_fixup_formats): Add several new relocs from hpux10.
7059 (som_hppa_howto_table): Add hpux10 relocs.
7060 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
7062 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
7064 * mpw-make.sed: Edit out recent shared library support, and
7065 rules to rebuild .h files using doc/chew.
7067 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
7069 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
7070 size even of sections with no contents.
7072 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
7074 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
7075 starting with '$' the way we skip names starting with '.'. When
7076 updating x_endndx, don't be fooled by an index which has been
7079 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
7080 struct/union/enum type with no elements.
7082 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
7084 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
7086 * archive.c (bfd_generic_archive_p): If the first file in the
7087 archive can not be recognized as an object, don't assume that this
7088 is the wrong format.
7090 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7091 format is not bfd_object.
7092 (bfd_elf_get_dt_soname): Likewise.
7094 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
7096 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
7099 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7101 * bfd.c (tdata): Add netbsd_core_data.
7102 * bfd-in2.h: Regenerated.
7104 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
7106 * sunos.c (SUNOS_CONSTRUCTOR): Define.
7107 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
7108 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
7111 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
7112 to get the symbol index, matching 14 Jul 95 change.
7114 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
7116 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
7117 Remove duplicate definition of gp.
7119 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
7121 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
7122 assume that we can set the GP value and then get the same value,
7123 since it won't be true if the output file is neither ELF nor
7125 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
7126 _bfd_get_gp_value here.
7127 (mips_gprel_reloc): Don't assume we can set and get the GP value.
7128 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
7130 (mips_elf_lo16_reloc): Likewise.
7131 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
7132 Don't require that the BFD be ELF.
7133 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
7134 (mips_elf_gprel32_reloc): Likewise.
7135 (mips_elf_relocate_section): Don't assume we can set and get the
7137 (mips_elf_finish_dynamic_symbol): Don't bother to use
7138 _bfd_get_gp_value here.
7140 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
7141 Don't change epdr between malloc and free. Be careful not to free
7142 NULL pointers. Zero out the first RPDR.
7144 * configure.host: On Linux, only pass -rpath option if $(libdir)
7145 is neither /lib nor /usr/lib. From Alan Modra
7146 <alan@mullet.Levels.UniSA.Edu.Au>.
7148 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
7150 (elf_dt_name): Rename from elf_dt_needed_name.
7151 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
7153 (bfd_elf_get_dt_soname): New function.
7154 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
7155 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
7156 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
7157 * bfd-in2.h: Rebuild.
7159 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
7161 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
7162 _bfd_sparc_elf_reloc_type_lookup.
7163 (bfd_elf32_bfd_reloc_type_lookup): Update.
7164 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
7165 (sparc64_elf_howto_table): Define.
7166 (sparc_reloc_map): Define.
7167 (sparc64_elf_reloc_type_lookup): New function.
7168 (sparc_elf_wdisp16_reloc): New function.
7169 (elf_info_to_howto): Use sparc64_elf_howto_table.
7170 (sparc64_elf_relocate_section): Likewise.
7171 (bfd_elf64_bfd_reloc_type_lookup): Update.
7173 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
7175 * configure.host: Check for 'do not mix' from native linker before
7176 trying to use -rpath.
7178 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
7180 * bfd.c (_bfd_get_gp_value): New function.
7181 (_bfd_set_gp_value): New function.
7182 * libbfd-in.h (_bfd_get_gp_value): Declare.
7183 (_bfd_set_gp_value): Declare.
7184 * libbfd.h: Rebuild.
7185 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
7186 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
7187 directly to the fields in the tdata information.
7188 (alpha_relocate_section): Likewise.
7189 * coff-mips.c (mips_adjust_reloc_in): Likewise.
7190 (mips_gprel_reloc): Likewise.
7191 (mips_relocate_section): Likewise.
7192 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
7193 (mips_elf_lo16_reloc): Likewise.
7194 (mips_elf_final_gp): Likewise.
7195 (mips_elf_gprel16_reloc): Likewise.
7196 (mips_elf_gprel32_reloc): Likewise.
7197 (mips_elf_relocate_section): Likewise.
7198 (mips_elf_finish_dynamic_symbol): Likewise.
7200 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
7202 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
7204 * configure.in: Call AC_PROG_CC before configure.host.
7205 * configure: Rebuild.
7206 * configure.host: Don't set information which autoconf should
7207 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
7209 * configure.host: Remove go32 and win32 host information, since it
7210 should no longer be needed.
7212 * elf.c (map_sections_to_segments): If we have a .dynamic section,
7213 then start a new segment rather than put a writable section in a
7216 * configure.host: Set RPATH_ENVVAR.
7218 * Makefile.in: Rebuild dependencies.
7220 * elflink.c (_bfd_elf_create_linker_section): Remove unused
7221 zero_section variable.
7223 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
7225 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
7226 ($(srcdir)/libbfd.h): Rename from libbfd.h.
7227 ($(srcdir)/libcoff.h): Rename from libcoff.h.
7229 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7231 * ieee.c (ieee_write_expression): Only use an R variable for a
7232 local symbol. Don't output a zero offset. Handle a zero address.
7233 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
7234 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
7236 (parse_expression): Don't try to handle multiple occurrences of a
7237 P variable. Handle I variables differently from X variables. Fix
7238 the order of minus expressions.
7239 (ieee_slurp_external_symbols): Generate an I variable for an NN
7240 record. Fix handling of ATI and ATX records.
7241 (ieee_slurp_sections): Only set minimal section attributes.
7242 Adjust them later, based on the section contents.
7243 (ieee_object_p): Read in the file until just after the ME record.
7244 Call ieee_slurp_section_data to set the section flags.
7245 (do_one): Add iterations parameter. Only repeat the first load
7246 item. Set the section and file reloc flags.
7247 (ieee_slurp_section_data): Set section flags. Pass iterations to
7249 (ieee_canonicalize_reloc): Handle I variables.
7250 (do_with_relocs): Only emit relocation size when necessary.
7251 Increase MAXRUN to 127. Change ov to be assigned, and take
7252 src_mask and pcrel_offset into account.
7253 (ieee_write_data_part): Skip sections that are not loaded.
7254 (ieee_write_external_part): Don't output optional last entry of WX
7256 (ieee_write_me_part): Make setting of me_record neater.
7257 (ieee_generic_stat_arch_elt): Get the size of an archive element.
7259 * syms.c (stt): Add entries for zerovars, vars, and code.
7261 * elfcode.h (validate_reloc): New static function.
7262 (write_relocs): Call validate_reloc for non ELF relocs.
7264 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
7265 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
7266 (TARGET_LITTLE_SYM): Likewise.
7268 * config.bfd (m68*-*-psos*): New target.
7270 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
7272 * i386msdos.c: Remove some #if 0 code.
7273 (msdos_write_object_contents): Don't include empty sections in the
7274 size computation, regardless of their address.
7276 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7278 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
7279 is NULL, ie, the -r switch is used.
7281 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
7283 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
7284 (BFD_RELOC_MIPS_GOT_LO16): Define.
7285 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
7286 * bfd-in2.h, libbfd.h: Rebuild.
7287 * elf32-mips.c (mips_reloc_map): Map new relocs.
7289 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
7291 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
7294 * ieee.c (get_symbol): Set the section to bfd_abs_section.
7295 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
7296 simple number for the section address, rather than an expression.
7297 Limit the number of bytes between relocs to MAXRUN.
7298 (ieee_write_me_part): Set me_record to the file offset after the
7300 (ieee_write_processor): New static function.
7301 (ieee_write_object_contents): Use ieee_write_processor.
7303 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7305 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
7307 * coff-aux.c: Change include of aux.h to aux-coff.h.
7309 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7311 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
7312 relocation put the addend both in the reloc entry and the data.
7313 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
7316 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
7317 a R_68K_PCxx reloc against a defined global symbol directly.
7318 (elf_m68k_check_relocs): Don't count such a reloc.
7320 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
7321 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
7322 symbol for now, otherwise always record the symbol as dynamic.
7323 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
7324 is not referenced by a dynamic object, and we are not making a
7325 shared object, then don't make a PLT entry. If we do make a PLT
7326 entry, make sure the symbol has been recorded as dynamic.
7328 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
7330 * configure.host: When making a shared library, set HLDFLAGS to
7331 pass an appropriate -rpath option. Use the make variable SONAME
7332 as the shared library soname, rather than computing it here. On
7333 SunOS, build stamp-tshlink in place of $(SHLINK).
7334 * Makefile.in (SONAME): New variable.
7335 ($(SHLINK)): Make a link to the transformed name, as well.
7336 (stamp-tshlink): New target.
7337 (install): Skip stamp-tshlink during install.
7339 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7341 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
7342 linker sections have been set up yet.
7344 * elf.c (make_mapping): Add an additional argument to suppress
7345 making the first section include the program headers.
7346 (map_sections_to_segments): If the user used -Ttext such that the
7347 program headers are on a different page, do not set the flags
7348 saying that this section includes the program headers.
7350 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7352 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
7353 don't define TRAD_HEADER.
7354 * configure: Rebuild.
7356 * netbsd-core.c: New file, support for NetBSD core files.
7357 * hosts/*nbsd.h: Removed.
7359 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
7361 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
7362 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
7363 * libbfd.h, bfd-in2.h: Regenerated.
7364 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
7365 bfd_elf32_bfd_reloc_type_lookup.
7366 (reloc_type{,_names}): Deleted.
7367 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
7369 (sparc_reloc_map): Add sparc64 relocs.
7370 (sparc_elf_notsupported_reloc): New static function.
7371 (sparc_elf_wdisp16_reloc): New static function.
7372 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
7373 (elf32_sparc_relocate_section): Likewise.
7374 (bfd_elf32_bfd_reloc_type_lookup): Define.
7375 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
7376 (reloc_type{,_names}): Deleted.
7377 (elf_sparc_howto_table): Deleted.
7378 (sparc_reloc_map): Deleted.
7379 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
7380 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
7382 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
7384 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
7387 * Makefile.in (program_transform_name): New variable.
7388 (install): Transform library name before installing it.
7390 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
7392 * archures.c (bfd_mach_i960_hx): Define.
7393 * bfd-in2.h: Rebuild.
7394 * cpu-i960.c (scan_960_mach): Accept machine "hx".
7395 (MATRIX): Expand entries for HX.
7396 (arch_info_struct): Add i960:hx entry.
7397 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
7398 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
7399 (coff_set_flags): Handle bfd_mach_i960_hx.
7401 Support for building as a shared library, based on patches from
7402 Alan Modra <alan@spri.levels.unisa.edu.au>:
7403 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
7404 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
7405 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
7406 * configure: Rebuild.
7407 * configure.host: If --enable-shared, adjust shared library stuff
7408 based on the host. If the host is SunOS, and the linker supports
7409 -rpath, set HLDFLAGS to use it.
7410 * Makefile.in (ALLLIBS): New variable.
7411 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
7412 (COMMON_SHLIB, SHLINK): New variables.
7413 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
7414 (STAGESTUFF): Remove variable.
7415 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
7417 (stamp-ofiles): New target, like old ofiles target, but build
7418 using a temporary file and move-if-change, and touch stamp-ofiles
7420 (ofiles): Just depend upon stamp-ofiles.
7421 (stamp-piclist, piclist): New targets.
7422 ($(SHLIB), $(SHLINK)): New targets.
7423 (targets.o, archures.o): Build twice if PICFLAG is set.
7424 (do_mostlyclean): Remove pic/*.o.
7425 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
7427 (do_distclean): Remove pic and stamp-picdir.
7428 (install): Install shared libraries.
7429 ($(OFILES)): Depend upon stamp-picdir.
7430 (stamp-picdir): New target.
7432 * libcoff-in.h: Add comment reminding people that libcoff.h is a
7434 * libcoff.h: Rebuild.
7436 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
7437 flavour of a section with no owner.
7439 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
7440 ELF_LINK_NON_ELF flag.
7441 (mips_elf_create_got_section): Likewise.
7443 * elf.c: Revert last change, since it breaks dynamic linking.
7444 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
7446 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
7447 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
7448 (elfNN_bed): Don't initialize want_hdr_in_seg field.
7450 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7452 * elf.c (assign_file_positions_for_segments): If the backend does
7453 not want the elf header or the program headers in the address
7454 space, do not include them in the calculations.
7456 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
7457 function to determine if we need additional program headers.
7458 (ppc_elf_modify_segment_map): Define as a NOP function for now.
7459 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
7461 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
7463 * coffcode.h: Move today's libcoff.h change into coffcode.h.
7465 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
7467 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
7468 back into one line. Some compilers (sunos 4.1.3 for example)
7469 won't accept args split across more than one line.
7471 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
7473 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
7474 * configure: Regenerate.
7476 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
7478 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
7479 try to do arithmetic on a void *, cast it to a unsigned char * first.
7481 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
7483 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
7484 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
7486 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
7487 flag for a newly defined symbol.
7488 (NAME(bfd_elf,record_link_assignment)): Likewise.
7489 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
7490 set the DEF or REF_REGULAR flags correctly.
7492 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
7493 (libbfd.h, libcoff.h): Corresponding change.
7495 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
7496 a PLT32 reloc as dynamic.
7497 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
7498 is not referenced by a dynamic object, and we are not making a
7499 shared object, then don't make a PLT entry. If we do make a PLT
7500 entry, make sure the symbol has been recorded as dynamic.
7502 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
7504 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
7505 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
7506 (powerpcle-*-cygwin32): New.
7507 * peicode.h (add_data_entry): Get address from vma.
7509 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7511 * elflink.c (_bfd_elf_create_linker_section): If the symbol
7512 attached to the section has already been created as an undefined
7513 symbol, treat it as if it hasn't been created yet.
7515 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
7517 * elflink.h (elf_bfd_final_link): Don't output initial dummy
7518 symbol or section symbols if stripping all symbols and this is not
7519 a relocateable link. Don't output the symbol string table if
7520 there are no symbols.
7521 (elf_link_flush_output_syms): Don't do anything if there are no
7524 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
7526 * coff-aux.c: New file.
7527 * hosts/m68kaux.h: New file.
7528 * config.bfd (m68*-apple-aux*): New target.
7529 * configure.in (m68*-apple-aux*): New native host.
7530 (m68kaux_coff_vec): New vector.
7531 * configure: Rebuild.
7532 * targets.c (m68kaux_coff_vec): Declare.
7533 * coffcode.h (bfd_coff_backend_data): Add field
7534 _bfd_coff_link_add_one_symbol.
7535 (bfd_coff_link_add_one_symbol): Define.
7536 (compare_arelent_ptr): New static function if TARG_AUX.
7537 (coff_write_relocs): If TARG_AUX, sort the relocs.
7538 (coff_write_object_contents): Set A/UX aouthdr magic number.
7539 (coff_link_add_one_symbol): Define if not defined.
7540 (bfd_coff_std_swap_table): Initialize new field.
7541 * libcoff.h: Rebuild.
7542 * cofflink.c (coff_link_add_symbols): Call
7543 bfd_coff_link_add_one_symbol rather than
7544 _bfd_generic_link_add_one_symbol.
7545 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
7546 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7547 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7548 * Makefile.in: Rebuild dependencies.
7549 (BFD32_BACKENDS): Add coff-aux.o.
7550 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
7552 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7554 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
7555 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
7557 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
7559 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
7560 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
7561 (maintainer-clean): Warn about deleting special files.
7562 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
7564 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
7565 warning symbols correctly.
7566 * elf32-i386.c (elf_i386_relocate_section): Likewise.
7567 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7568 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7569 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
7570 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7571 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7573 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
7576 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
7578 * libcoff-in.h: aligned newly exported names with bfd naming
7579 conventions. Removed an erroneous define of POWERPC_LE_PE.
7580 * libcoff.h: Rebuild.
7581 * cofflink.c, coff-ppc.c: the above function name changes
7583 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
7585 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
7586 * ecoff.c (struct extsym_info): Define.
7587 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
7588 to ecoff_link_write_external.
7589 (ecoff_link_write_external): Accept a struct extsym_info pointer.
7590 Strip symbols when appropriate.
7592 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
7593 * syms.c (BSF_OBJECT): Define.
7594 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
7595 * bfd-in2.h: Rebuild.
7596 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
7598 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
7601 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
7602 copying relocs into a shared object, treat a defined global symbol
7604 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7605 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7606 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7608 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
7609 real defined symbol, not to a weak defined symbol.
7611 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
7613 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
7614 and made a few static functions externs.
7616 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
7617 POWERPC_LE_PE hack in cofflink.
7619 * libcoff-in.h: promoted the following from cofflink.c to allow
7620 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
7621 coff_debug_merge_element, struct coff_debug_merge_type,
7622 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
7623 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
7624 coff_debug_merge_hash_lookup, coff_link_section_info,
7625 coff_final_link_info, coff_debug_merge_hash_newfunc,
7626 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
7628 * libcoff.h: re-gen'd
7630 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
7632 * syms.c: Include "bfdlink.h".
7633 (struct stab_find_info): Define.
7634 (_bfd_stab_section_find_nearest_line): New function.
7635 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
7636 * libbfd.h: Rebuild.
7637 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
7638 * elf.c (_bfd_elf_find_nearest_line): Try calling
7639 _bfd_stab_section_find_nearest_line before searching the ELF
7640 symbol table. Find the closest STT_FUNC symbol, not the last one.
7641 * libcoff-in.h (coff_data_type): Add line_info field.
7642 * libcoff.h: Rebuild.
7643 * coffgen.c (coff_find_nearest_line): Try calling
7644 _bfd_stab_section_find_nearest_line before searching the COFF
7646 * Makefile.in: Rebuild dependencies.
7648 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7650 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
7651 4 bytes, so we get the correct value when updating the register
7652 field in little endian mode.
7654 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
7656 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
7657 entry_section fields. Add sntoc and snentry fields.
7658 * libcoff.h: Rebuild.
7659 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
7660 not toc_section and entry_section (the COFF file does not have any
7661 sections at this point).
7662 (coff_write_object_contents): Set o_snentry and o_sntoc from
7663 snentry and sntoc rather than entry_section and toc_section.
7664 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
7665 snentry, not toc_section and entry_section.
7666 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
7667 entry_section from hentry.
7668 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
7670 (xcoff_link_input_bfd): Set sntoc, not toc_section.
7671 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
7672 than using toc_section directly.
7674 * archures.c: Add missing `.' in enum bfd_architecture.
7675 * bfd-in2.h: Rebuild.
7677 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
7678 Robert Lipe <robertl@arnet.com>.
7680 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7682 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
7683 to sections we allocate. Use bfd_zalloc to allocate initialial
7684 sections, not bfd_alloc.
7685 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
7686 SDA{,2}I16 relocations.
7687 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
7688 whether to put something in .sbss or not.
7689 (ppc_elf_relocate_section): Add support for more relocations. Add
7690 in sec->output_offset where appropriate. Make error messages
7691 include the symbol name.
7693 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
7694 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
7695 doesn't get redefined messages if -shared.
7697 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
7698 section if the rel_section field has been set up.
7700 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7702 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
7705 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
7707 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
7708 of flags, only flags used are controlled by mach number. Bump up
7709 output file mach number to highest of input file mach numbers.
7710 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
7711 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
7713 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
7714 bfd_elf64_sparc_vec support.
7716 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7718 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
7719 the embedded bit is set on some objects and not on others. Just
7721 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
7724 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
7726 * coffcode.h (coff_new_section_hook): Don't try to align the
7729 * coffcode.h (coff_set_section_contents): Fix the handling of the
7730 .lib section to work even if the entire section contents are
7731 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
7732 Robert Lipe <robertl@arnet.com>.
7734 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7736 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
7737 memory here for contents.
7739 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
7740 _SDA2_BASE_ by 32768.
7741 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
7742 started using. Allocate contents for .sdata and .sdata2 sections
7744 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
7746 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
7747 size _SDA{,2}_BASE_.
7748 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
7751 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
7753 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
7755 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
7756 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
7757 (bfd_mach_sparc_v9a): Define.
7758 (bfd_mach_sparc_v9_p): Define.
7759 * bfd-in2.h: Regenerated.
7760 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
7762 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
7763 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
7764 to bfd_elf32_sparc_vec.
7765 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
7766 Add v8plus{,a} support.
7768 (sparc_compatible): New function.
7769 * elf32-sparc.h: #include "elf/sparc.h".
7770 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
7771 elf32_sparc_final_write_processing): New functions.
7772 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
7773 elf_backend_final_write_processing): Define.
7775 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7777 * elf-bfd.h (struct elf_link_hash_entry): Add
7778 linker_section_pointer field.
7779 (enum elf_linker_section_enum): Enumeration for new way of
7780 creating linker dynamic sections and symbols.
7781 (elf_linker_section{,_pointers}): New structures for creating
7782 dynamic sections and symbols.
7783 (elf_obj_tdata): Add linker_section_pointers and linker_section
7785 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
7786 (_bfd_elf_create_linker_section): New declarations.
7787 (_bfd_elf_find_pointer_linker_section): Ditto.
7788 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
7789 (_bfd_elf_make_linker_section_rela): Ditto.
7791 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
7793 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
7794 (ppc_elf_create_linker_section): New function to create the
7795 sections .got, .sdata, and .sdata2.
7796 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
7798 (ppc_elf_check_relocs): Support more of the eabi relocations.
7799 (ppc_elf_relocate_section): Ditto.
7800 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
7801 if the .sdata{,2} + .sbss{,2} section size is > 32k.
7803 * elflink.h (elf_create_pointer_linker_section): New function to
7804 create initialized pointers in dynamic linker sections.
7805 (elf_finish_pointer_linker_section): Actually intialize the
7806 pointers created above.
7808 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
7809 macros to provide both 32 and 64 bit versions of
7810 elf_create_pointer_linker_section.
7811 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
7812 provide both 32 and 64 bit versions of
7813 elf_finish_pointer_linker_section.
7815 * elflink.c (_bfd_elf_create_linker_section): New function to
7816 create a linker section.
7817 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
7818 given address in the linker pointer offsets created for a given
7820 (_bfd_elf_make_linker_section_rela): Make a RELA section
7821 corresponding to the generated linker section.
7823 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
7825 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
7827 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
7829 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
7830 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
7831 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
7832 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
7833 toc entry in an objdump) for now.
7834 (ppc_do_last, ppc_get_last): New function - needed to save processing
7835 the toc owner to the end.
7836 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
7839 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
7840 toc owner from being done till last. Must define POWERPC_LE_PC
7843 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
7845 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
7847 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
7848 SizeOfImage for PowerPC. Ignore the size of the .junk section.
7850 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
7852 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
7854 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
7856 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
7858 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
7860 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
7862 * elf.c (assign_file_positions_for_segments): Don't increment file
7863 offset for a segment which contains no loadable sections.
7865 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7867 * reloc.c: Add new PowerPC relocations.
7868 * {bfd-in2,libbfd}.h: Regenerate.
7870 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
7871 (ppc_elf_reloc_type_lookup): Lookup new relocations.
7873 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
7875 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
7878 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
7881 * coffgen.c (coff_find_nearest_line): Don't try to cache
7882 information in sections that are not owned by a BFD. From Richard
7883 Henderson <richard@atheist.tamu.edu>.
7885 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
7886 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7887 * elflink.h (elf_link_output_extsym): Remove special check for
7890 * ecoffswap.h: Add prototypes for static functions.
7892 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7894 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
7895 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
7897 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
7898 to satisfy a TOC16 relocation. Rewrite unsupported relocation
7899 support. Begin support for R_PPC_SDA{2,}REL.
7901 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7903 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
7904 create the .got and .got.neg sections.
7905 (ppc_elf_size_dynamic_sections): Call it.
7906 (ppc_elf_check_relocs): Call it.
7907 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
7908 (ppc_elf_check_relocs): Add error messages for relocations we
7909 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
7912 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7914 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
7915 section flags for V.4 and eabi.
7917 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
7919 * elf.c (assign_file_positions_for_segments): If a segment
7920 contains no sections, don't mark it as readable.
7922 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
7923 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
7925 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
7926 dynamic section, if there is one.
7927 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
7928 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
7929 (bfd_elf64_swap_dyn_in): Likewise.
7930 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
7932 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
7934 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
7935 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
7936 <pirker@eiunix.tuwien.ac.at>.
7938 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7940 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
7941 PowerPC V.4 and eabi.
7942 * bfd-in2.h: Regenerate.
7943 * libfd.h: Regenerate.
7945 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
7947 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
7948 section type and SHF_EXCLUDE section flag, turning them into the
7949 appropriate bfd section flag.
7951 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
7953 * xcofflink.c (xcoff_link_add_symbols): Create the special
7954 sections if we see a DYNAMIC object, in case that is the only
7955 XCOFF input object we see.
7957 * elf32-mips.c: Extensive changes for a start at dynamic linking
7958 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7960 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
7961 (struct elf_backend_data): Remove
7962 elf_backend_create_program_headers field. Add
7963 elf_backend_additional_program_headers and
7964 elf_backend_modify_segment_map fields.
7965 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7967 (elf_backend_additional_program_headers): Likewise.
7968 (elf_backend_modify_segment_map): Likewise.
7969 (elf_backend_create_program_headers): Don't define.
7970 (elfNN_bed): Change to account for field changes.
7971 * elf.c (assign_file_positions_for_segments): Call new
7972 modify_segment_map backend function. Don't call old
7973 create_program_headers backend function.
7974 (get_program_header_size): Call additional_program_headers rather
7975 than create_program_headers.
7976 * elflink.h (elf_link_add_object_symbols): Initialize
7977 type_change_ok from new backend field.
7978 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7980 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7981 a reloc against the appropriate section.
7983 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7984 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7985 (elf_flags_init): Rename from elf_ppc_flags_init.
7986 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7988 (ppc_elf_copy_private_bfd_data): Likewise.
7989 (ppc_elf_merge_private_bfd_data): Likewise.
7991 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7994 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7996 * coff-alpha.c (alpha_relocate_section): During final link, allow
7997 output .lita section to be bigger than 64k by adjusting gp value
7998 on a per-input section basis.
7999 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
8001 (struct ecoff_section_tdata): Add gp field.
8003 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
8005 Handle Alpha ECOFF changes in OSF/1 3.2.
8006 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
8008 * coff-alpha.c: Include "aout/ar.h".
8009 (alpha_ecoff_get_relocated_section_contents): Don't require an
8010 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
8011 3.2 doesn't generate one.
8012 (alpha_relocate_section): Likewise.
8013 (alpha_ecoff_slurp_armap): Define.
8014 (alpha_ecoff_slurp_extended_name_table): Define.
8015 (alpha_ecoff_construct_extended_name_table): Define.
8016 (alpha_ecoff_truncate_arname): Define.
8017 (alpha_ecoff_write_armap): Define.
8018 (alpha_ecoff_generic_stat_arch_elt): Define.
8019 (alpha_ecoff_update_armap_timestamp): Define.
8021 (alpha_ecoff_read_ar_hdr): New static function.
8022 (alpha_ecoff_get_elt_at_filepos): New static function.
8023 (alpha_ecoff_openr_next_archived_file): New static function.
8024 (alpha_ecoff_get_elt_at_index): New static function.
8025 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
8026 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
8027 _bfd_ecoff to alpha_ecoff.
8028 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
8029 field from backend structure, rather than always calling
8030 _bfd_get_elt_at_filepos.
8031 * coff-mips.c (mips_ecoff_backend_data): Initialize
8032 get_elt_at_filepos field.
8033 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
8034 from _bfd_generic_read_ar_hdr with minor changes.
8035 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
8036 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
8037 * libbfd.h: Rebuild.
8039 * bfd-in.h (BFD_IN_MEMORY): Define.
8040 * libbfd-in.h (struct bfd_in_memory): Define.
8041 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
8042 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
8043 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
8044 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
8045 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
8046 (bfd_get_size): Handle BFD_IN_MEMORY flag.
8047 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
8048 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
8049 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
8050 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
8052 (bfd_openstreamr): Likewise.
8053 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
8054 BFD_IN_MEMORY is not set.
8055 * riscix.c (riscix_some_aout_object_p): Likewise.
8056 * bfd-in2.h, libbfd.h: Rebuild.
8058 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
8059 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
8060 (bfd_get_elt_at_index): Define.
8061 * archive.c (_bfd_generic_get_elt_at_index): Rename from
8062 bfd_get_elt_at_index. Change index parameter from int to
8064 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
8065 (_bfd_noarchive_get_elt_at_index): Define.
8066 (_bfd_archive_bsd_get_elt_at_index): Define.
8067 (_bfd_archive_coff_get_elt_at_index): Define.
8068 * bfd-in2.h, libbfd.h: Rebuild.
8069 * aout-target.h (MY_get_elt_at_index): Define if not defined.
8070 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
8071 * ieee.c (ieee_get_elt_at_index): Define.
8072 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
8073 * oasys.c (oasys_get_elt_at_index): Define.
8074 * som.c (som_get_elt_at_index): Define.
8076 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
8077 numbers to the .text section.
8079 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
8081 * ieee.c (ieee_write_debug_part): Change return type to boolean.
8082 If there is a SEC_DEBUGGING section, get the contents of the debug
8083 information part from it.
8084 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
8086 (ieee_write_object_contents): Check ieee_write_debug_part return.
8088 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
8090 * config.bfd (i[345]86-*-freebsd*): Add target.
8091 * configure.in (i386freebsd_vec): Add vec.
8092 * configure: Regenerate.
8093 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
8094 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
8095 Rebuild dependencies..
8096 * freebsd.h: New file.
8097 * i386freebsd.c: New file.
8098 * targets.c (i386freebsd_vec): Declare.
8099 (bfd_target_vector): Add i386freebsd_vec.
8100 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
8101 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
8103 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
8105 * ieee.c (ieee_slurp_debug): New static function.
8106 (ieee_object_p): Call it.
8107 (ieee_slurp_section_data): Skip debugging sections.
8108 (ieee_get_reloc_upper_bound): Likewise.
8109 (ieee_get_section_contents): Likewise.
8110 (ieee_canonicalize_reloc): Likewise.
8111 (ieee_write_section_part): Likewise.
8112 (ieee_write_debug_part): Likewise.
8113 (ieee_write_data_part): Likewise.
8114 (init_for_output): Likewise.
8116 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
8118 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
8120 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
8121 relocs, since ppc_elf_relocate_section handles the linker case.
8122 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
8124 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
8125 ppc_elf_relocate_section since that is now the only caller.
8126 (ppc_elf_relocate_section): Ditto.
8128 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
8130 * coffcode.h (coff_write_object_contents): If we don't know the
8131 section of the entry point for an XCOFF executable, always set the
8132 entry address to -1.
8134 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8136 * elf.c (bfd_section_from_shdr): Add support for note sections.
8138 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
8140 * bfd-in.h (struct _symbol_info): Add stab_type field.
8141 * bfd-in2.h: Rebuild.
8142 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
8144 * elf32-ppc.c: Remove trailing newline from calls to
8146 (ppc_elf_merge_private_bfd_data): Only warn about endianness
8147 difference if target endianness is known.
8149 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8151 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
8152 old style TOC16 references without using R_PPC_GOT.
8153 (ppc_reloc_type): Ditto.
8154 (ppc_elf_reloc_type_lookup): Add support for TOC16.
8155 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
8156 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
8157 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
8158 (ppc_elf_check_relocs): New function for GOT/PLT support that is
8160 (ppc_elf_adjust_dynamic_symbol): Ditto.
8161 (ppc_elf_adjust_dynindx): Ditto.
8162 (ppc_elf_size_dynamic_sections): Ditto.
8163 (ppc_elf_finish_dynamic_symbol): Ditto.
8164 (ppc_elf_finish_dynamic_sections): Ditto.
8165 (ELF_DYNAMIC_INTERPRETER): Define.
8167 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
8169 * elf.c (copy_private_bfd_data): When attaching sections to
8170 segments ignore sections that won't be allocated. Patch from
8173 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
8175 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
8178 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
8180 * coff-i960.c (CALC_ADDEND): Define.
8181 (coff_i960_relocate_section): Add the input section VMA to the
8182 addend for PC relative relocs.
8184 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
8186 * peicode.h (pe_print_pdata): Must test the entire entry for zero
8187 to correctly terminate.
8189 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
8191 * targets.c (enum bfd_endian): Define.
8192 (bfd_target): Rename byteorder_big_p to byteorder, and change it
8193 from boolean to enum bfd_endian. Change header_byteorder_big_p
8195 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
8196 (bfd_header_big_endian, bfd_header_little_endian): New macros.
8197 * bfd-in2.h: Rebuild.
8198 * All targets: Change initialization of byteorder and
8199 header_byteorder to use enum bfd_endian values rather than
8201 * All files: Change all references to byteorder_big_p and
8202 header_byteorder_big_p to use new bfd_*_endian macros.
8204 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
8206 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
8208 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
8210 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
8212 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
8214 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
8216 * ieee.c: Lots of minor cleanups. Make many functions return
8217 errors rather than calling abort. Also:
8218 (ieee_write_twobyte): Remove; change callers to call existing
8219 ieee_write_2bytes function.
8220 (ieee_write_expression): Don't output the section twice when
8221 outputting a local symbol. Don't emit an extraneous zero if there
8223 (ieee_slurp_sections): Set the lma as well as the vma.
8224 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
8226 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
8227 a recognized one or bfd_arch_unknown.
8228 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
8230 (ihex_get_symtab): Likewise.
8232 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
8234 * aoutx.h: Include <ctype.h>.
8235 (struct aout_link_includes_table): Define.
8236 (struct aout_link_includes_totals): Define.
8237 (struct aout_link_includes_entry): Define.
8238 (aout_link_includes_lookup): Define macro.
8239 (struct aout_final_link_info): Add includes field.
8240 (aout_link_includes_newfunc): New static function.
8241 (NAME(aout,final_link)): Initialize includes hash table.
8242 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
8244 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
8246 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
8248 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
8250 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
8252 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
8254 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
8255 (pe_print_private_bfd_data): call pe_print_reloc.
8256 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
8257 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
8258 up some debugging as well.
8260 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
8262 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
8265 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
8267 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
8268 when setting sections to NULL.
8270 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
8272 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
8274 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
8275 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
8277 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8278 * bfd-in2.h: Rebuild.
8280 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
8282 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
8284 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
8286 * ihex.c (ihex_scan): Handle record types 4 and 5.
8287 (ihex_object_p): Permit types 4 and 5.
8288 (ihex_set_section_contents): Remove check for out of range
8290 (ihex_write_object_contents): Generate types 4 and 5.
8292 * elflink.h (elf_link_output_extsym): Just ignore warning and
8293 indirect references to symbols which don't really exist.
8295 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
8297 * peicode.h (pe_print_idata): Minor format fixes
8298 (pe_print_edata): New function. Under private printing, this formats
8299 the edata section of a PE file.
8300 (pe_print_private_bfd_data): Added call to pe_print_edata.
8302 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8304 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
8305 index, don't call stoi.
8307 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
8309 * srec.c (srec_scan): Set lma as well as vma.
8311 * ihex.c: New file; support for Intel Hex format.
8312 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
8313 (ihex_vec): Declare.
8314 (bfd_target_vector): Always include ihex_vec.
8315 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
8316 * Makefile.in: Rebuild dependencies.
8317 (BFD_LIBS): Add ihex.o
8318 (BFD_LIBS_CFILES): Add ihex.c.
8319 * bfd-in2.h: Rebuild.
8321 * elf.c (assign_file_positions_for_segments): Sort the sections in
8323 (get_program_header_size): Return the right size if segment_map is
8325 (copy_private_bfd_data): Don't bother to sort the sections.
8327 * bfd.c (bfd_record_phdr): New function.
8328 * bfd-in.h (bfd_record_phdr): Declare.
8329 * bfd_in2.h: Rebuild.
8331 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
8334 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
8335 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
8337 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
8338 (bfd_zmalloc): Change declaration.
8339 * libbfd.h: Rebuild.
8340 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
8341 and realloc. Don't set bfd_error_no_memory if they fail.
8343 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
8345 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
8346 uses as well. Added a new howto to deal with TOCREL16 relocs that
8347 are TOCDEFN as well.
8348 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
8349 to handle RVA relocs from dlltool.
8350 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
8351 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
8352 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
8354 * coffcode.h (coff_set_alignment_hook): check idata$X sections
8355 to get the right section alignment.
8357 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
8359 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
8360 p_paddr if p_paddr is zero.
8361 (make_mapping): Set includes_filehdr and includes_phdrs for first
8363 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
8365 (assign_file_positions_for_segments): Handle includes_filehdr and
8366 includes_phdrs. Remove special handling of PT_PHDR and first
8368 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
8369 when appropriate. Remove special handling of PT_PHDR segment.
8370 Use a more complex condition for when a section is included in a
8371 segment to handle Solaris linker oddities.
8373 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8375 * coff-m88k.c (howto_table): Reformatted for easier reading;
8376 special_function now points to new function m88k_special_reloc.
8377 (howto_hvrt16): Function previously used for handling HVRT16 relocs
8379 (rtype2howto): Do not add reloc's r_offset to the addend, this will
8380 be done correctly by m88k_special_reloc.
8381 (reloc_processing): New function to be used by RELOC_PROCESSING.
8382 (RELOC_PROCESSING): Define to call reloc_processing.
8384 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
8386 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
8387 (pe_print_pdata): Likewise.
8389 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
8390 obstack_alloc fails.
8391 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
8393 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
8394 * Many files: don't set bfd_error_no_memory if one of the above
8397 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
8398 if p_paddr_valid is set.
8399 (copy_private_bfd_data): New static function.
8400 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
8402 * elf.c (assign_file_positions_for_segments): Fix case where extra
8403 program headers were allocated.
8405 * elf.c (_bfd_elf_print_private_bfd_data): New function.
8406 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
8407 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
8408 _bfd_elf_print_private_bfd_data.
8410 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
8411 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
8412 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
8413 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
8414 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
8415 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
8416 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
8418 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
8420 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
8421 * elf.c (make_mapping): New static function.
8422 (map_sections_to_segments): New static function.
8423 (elf_sort_sections): New static function.
8424 (assign_file_positions_for_segments): New static function.
8425 (map_program_segments): Remove.
8426 (get_program_header_size): Remove sorted_hdrs, count, and
8427 maxpagesize parameters. Simplify.
8428 (assign_file_positions_except_relocs): When generating an
8429 executable, use assign_file_positions_for_segments.
8430 (elf_sort_hdrs): Remove.
8431 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
8432 to get_program_header_size.
8434 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
8436 * hp300hpux.c (MY(callback)): Set lma as well as vma.
8438 * configure, config.in: Regenerate with autoconf 2.7.
8440 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
8441 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
8443 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
8445 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
8446 (ecoff_sec_to_styp_flags): Likewise.
8447 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
8448 (ecoff_set_symbol_info): Handle scRConst.
8449 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
8450 (ecoff_compute_section_file_positions): Handle .rconst section.
8451 (_bfd_ecoff_write_object_contents): Likewise.
8452 (ecoff_link_check_archive_element): Handle scRConst.
8453 (ecoff_link_add_externals): Likewise.
8454 (ecoff_link_write_external): Handle .rconst section.
8455 (ecoff_reloc_link_order): Likewise.
8456 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
8457 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
8459 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
8461 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
8462 DEF_DYNAMIC flag is set.
8464 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
8466 * host-aout.c: If TRAD_HEADER is defined, include it.
8468 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
8470 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8471 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
8472 (BFD_NEED_DECLARATION): New function.
8473 * configure.in: Use BFD_NEED_DECLARATION.
8474 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
8475 * configure, config.in: Rebuild with autoconf 2.6.
8477 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
8478 special_sections before returning when called with a non XCOFF
8481 * coffgen.c (coff_renumber_symbols): Sort common symbols with
8484 * coffcode.h (coff_compute_section_file_positions): Only pad the
8485 previous section to force file alignment when creating an
8488 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
8490 * coffcode.h (coff_compute_section_file_positions): If
8491 RS6000COFF_C, set up the .debug section.
8493 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
8494 if it is not large enough to accomodate the entire TOC area with
8495 signed 16 bit offsets.
8496 (xcoff_write_global_symbol): Handle negative TOC offsets in global
8498 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
8499 TOC anchor to use the TOC value used in the output file.
8501 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
8503 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
8504 (_bfd_coff_read_string_table): Likewise.
8506 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8508 * pe-arm.c: Fix typos.
8509 * coff-arm.c: Likewise.
8511 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
8513 * coff-ppc.c (list_ele): Added "cat"egory member.
8514 (record_toc): New category parameter (priv or pub).
8515 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
8516 (ppc_process_before_allocation): Removed embrionic data-in-toc from
8517 the mainline. It addes extra toc cells in error.
8518 (ppc_coff_swap_sym_in_hook): Added some documentation.
8519 (dump_toc): Can now diagnose "virtual toc" chicanery.
8521 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
8523 * elf-bfd.h (struct elf_link_hash_table): Change type of
8524 dynsymcount and bucketcount fields from size_t to bfd_size_type.
8526 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
8528 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
8529 pointerize C_LEAFSTAT or C_LEAFEXT entries.
8531 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
8532 DT_INIT and DT_FINI entries if the _init or _fini symbol is
8533 defined or mentioned in a regular file.
8535 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
8537 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
8538 (coff_ppc_relocate_section): Handle TOCDEFN attribute
8539 (coff_ppc_relocate_section): Correct REL24 handling
8540 (ppc_process_before_allocation): Correct TOCDEFN handling
8542 * peicode.h (dir_names): Added name descriptions
8544 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
8546 * VERSION: Updated to cygnus-2.6.
8548 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
8550 * targets.c (m68k4knetbsd_vec): Declare.
8552 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
8554 * targets.c (bfd_target): Change type of second argument to
8555 _bfd_print_private_bfd_data from void * to PTR.
8556 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
8557 using PTR rather than void *.
8558 * bfd-in2, libbfd.h: Rebuild.
8559 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
8561 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
8562 _bfd_generic_bfd_print_private_bfd_data rather than casting
8565 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
8567 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
8568 "DO NOT DELETE" lines or blank lines that mkdep writes on some
8570 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
8571 BFD64_BACKENDS_CFILES): New variables.
8574 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
8576 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
8577 not at the file position of the first section.
8578 * coffcode.h (coff_compute_section_file_positions): Avoid using
8580 (coff_write_object_contents): When generating a PPC PE executable
8581 with no symbols, round up the file size to a COFF_PAGE_SIZE
8583 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
8584 don't write out a string table.
8586 * elf.c (bfd_section_from_shdr): When using a different section
8587 header, pass the new one to _bfd_elf_make_section_from_shdr.
8588 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
8589 (elf_map_symbols): Add section VMA to symbol value when comparing
8591 (_bfd_elf_compute_section_file_positions): Only build symbol table
8592 if there are some symbols. Set file offset of symtab and strtab
8594 (assign_file_positions_except_relocs): Remove dosyms parameter.
8595 Change all callers. Never set file offset of symtab and strtab
8597 (_bfd_elf_copy_private_section_data): New function.
8598 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
8599 (_bfd_elf_copy_private_symbol_data): New function.
8600 (swap_out_syms): Check for special mapping of st_shndx created by
8601 copy_private_symbol_data.
8602 * elfxx-target.h: Use new copy routines.
8603 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
8604 (_bfd_elf_copy_private_section_data): Declare.
8606 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
8608 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
8611 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
8612 _bfd_dummy_target, matching the recent change to archive
8615 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
8617 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
8618 arithmetic on PTR types.
8620 * aout-target.h (MY(callback)): Set the lma of the sections.
8622 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
8623 symbol into a reloc against the section.
8625 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
8627 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
8628 glue for the relocs: IMGLUE and IFGLUE.
8629 (record_toc): new function - tracks toc contents
8630 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
8631 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
8632 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
8633 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
8634 (ppc_record_toc_entry): Removed a debug define (duh)
8636 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
8637 (pe_print_idata): New function - formats the idata section data
8638 (pe_print_pdata): New function - formats the pdata section data
8639 (pe_print_private_bfd_data): calls to above
8641 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
8643 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
8644 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
8645 TARGET_SYM and TARGET_NAME for vector and BFD name.
8646 * coff-pmac.c (pmac_xcoff_vec): Remove.
8647 (TARGET_SYM, TARGET_NAME): Define.
8648 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
8649 machine to 0, not all PowerMacs are 601s.
8651 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
8653 * elfcode.h (elf_object_p): Read in any program headers.
8654 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
8655 based on the program headers, if any.
8656 (elf_fake_sections): Set sh_addr from the vma, not the lma.
8657 (map_program_segments): Set p_paddr of program headers based on
8660 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
8662 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
8665 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
8666 trying to do a relocateable link with a non-a.out object file.
8668 * archive.c (bfd_generic_archive_p): Check the first object file
8669 in an archive even if target_defaulted is set. If the object file
8670 has the wrong xvec, reject it.
8672 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
8673 be represented, report the name via _bfd_error_handler.
8674 (translate_to_native_sym_flags): Likewise.
8675 * elf32-mips.c (mips_elf_final_link): Likewise.
8676 * oasys.c (oasys_write_sections): Likewise.
8678 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
8679 which checks for STYP_OVRFLO sections.
8680 (coff_compute_section_file_positions): If RS6000COFF_C, handle
8681 reloc and lineno count overflows.
8682 (coff_write_object_contents): Call coff_count_linenumbers before
8683 coff_compute_section_file_positions. If RS6000COFF_C, handle
8684 reloc and lineno count overflows.
8685 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
8686 relocs before dealing with .pad sections. Count overflow section
8687 headers when handling .pad sections.
8689 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
8692 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
8693 (struct xcoff_link_hash_table): Add descriptor_section and
8694 special_sections fields.
8695 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
8696 (xcoff_link_add_symbols): Set linkage section alignment. Create
8697 descriptor section. Check for magic symbol names (_text, etc.),
8698 and record them in special_sections if found. Set
8699 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
8700 descriptor field to point back to the function code symbol.
8701 (xcoff_sweep): Always mark the special descriptor_section.
8702 (bfd_xcoff_export_symbol): Check whether the symbol might be a
8703 function descriptor, and mark it if it is.
8704 (bfd_xcoff_size_dynamic_sections): Add new special_sections
8705 parameter, and fill it in. Allocate space for the descriptor
8707 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
8708 global linkage code. If an undefined function descriptor is
8709 exported, arrange to define it. Warn about any other undefined
8711 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
8712 (xcoff_write_global_symbol): Create a function descriptor when
8714 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8715 * bfd-in2.h: Rebuild.
8717 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
8719 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
8720 (ppc_coff_link_hash_table): new types for hashing
8721 (ppc_coff_link_hash_newfunc): hash entry constructor
8722 (ppc_coff_link_hash_table_init): hash table initializer
8723 (ppc_coff_link_hash_table_create): hash table constructor
8724 (ppc_record_toc_entry): changed references to hash table
8725 (coff_ppc_relocate_section): changed references to hash table
8727 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
8728 * libcoff.h: Rebuild
8730 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
8731 (coff_link_add_symbols): removed toc_offset init
8733 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
8735 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
8738 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
8739 if it is given and mmep is available.
8740 * acconfig.h: Undef USE_MMAP.
8741 * configure, config.in: Regenerated.
8742 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
8743 table handling the old way.
8744 (aout_get_external_symbols): Don't complain if last byte of string
8746 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
8747 (bfd_free_window) [! USE_MMAP]: Don't define.
8748 (bfd_get_file_window,
8749 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
8751 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
8753 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
8756 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
8758 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
8759 compatible with AMD generated COFF files. Try to support both AMD
8760 and GNU formats simultaneously.
8761 (coff_a29k_relocate_section): Likewise.
8763 * libbfd.c (bfd_get_file_window): Change writable parameter from
8764 int to boolean; update all callers. Pass MAP_SHARED if not
8765 writable--it's required on Solaris. Cast fprintf argument to
8767 * bfd-in.h (bfd_get_file_window): Update declaration.
8768 * bfd-in2.h: Rebuild.
8769 * aoutx.h: Update calls to bfd_get_file_window.
8771 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
8773 (xcoff_swap_ldhdr_in): New static function.
8774 (xcoff_swap_ldsym_in): New static function.
8775 (xcoff_find_reloc): Handle the case of a single reloc correctly.
8776 (xcoff_link_add_symbols): If we just created a descriptor, pass it
8777 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
8778 Handle XTY_ER/XMC_XO symbols correctly.
8779 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
8780 rather than normal symbol table.
8781 (bfd_xcoff_import_symbol): It's not an error if the symbol is
8782 already defined with the same absolute value.
8783 (xcoff_mark): When considering called symbols, check whether the
8784 descriptor is from a dynamic object, rather than the symbol
8786 (xcoff_build_ldsyms): Likewise.
8788 * libbfd.c (bfd_get_file_window): Change return type to boolean.
8789 Cast realloc and malloc return values. If malloc or realloc fail,
8790 set bfd_error_no_memory.
8791 * bfd-in.h (bfd_get_file_window): Change type to boolean.
8792 * bfd-in2.h: Rebuild.
8794 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
8796 * coff-ppc.c (ppc_record_toc_entry): new function.
8797 (in_reloc_p): changed return value.
8798 (coff_ppc_relocate_section): much rework.
8799 (ppc_allocate_toc_section): new function.
8800 (ppc_process_before_allocation): new function.
8801 (ppc_coff_swap_sym_in_hook): new function.
8803 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
8804 (coff_link_add_symbols): initialize toc_offset.
8806 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
8807 (coff_swap_aouthdr_out): Added more sections to the data
8808 dictionary for the pe file header. Also changed linker version
8809 number on the ppc side.
8810 (dir_names): small improvements to the dictionary printing.
8811 (pe_mkobject_hook): save the file level flags.
8813 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
8814 (pe_tdata): added real_flags field
8815 (coff_tdata): added local_toc_sym_map and access macro
8817 * libcoff.h (coff_link_hash_entry): added toc_offset field
8818 (pe_tdata): added real_flags field
8819 (coff_tdata): added local_toc_sym_map and access macro
8821 * coffcode.h (coff_set_alignment_hook): added hook for PE.
8822 (coff_mkobject): init for local_toc_sym_map
8823 (coff_write_object_contents): set the internal_a.magic to
8824 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
8827 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
8829 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
8830 entries until both the line number address and the function name
8831 address are too large.
8833 * configure.in: Call AC_CHECK_PROG to find and cache AR.
8834 * configure: Rebuilt.
8836 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
8837 is defined in the environment.
8839 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
8841 * som.c (som_get_section_contents_in_window): Define to use
8844 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
8846 * coff-i860.c: New file, based on coff-i386.c.
8847 * cpu-i860.c: New file, based on cpu-i386.c.
8848 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
8849 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
8850 targets, using i860coff_vec.
8851 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
8852 trad-core.o and hosts/i860mach3.h.
8853 (i860coff_vec): Use coff-i860.o and cofflink.o.
8854 * configure: Rebuild.
8855 * Makefile.in: Rebuild dependencies.
8856 (ALL_MACHINES): Add cpu-i860.o.
8857 (BFD32_BACKENDS): Add coff-i860.o.
8858 (CFILES): Add cpu-i860.c and coff-i860.c.
8859 * targets.c (i860coff_vec): Declare.
8860 (bfd_target_vector): Add &i860coff_vec.
8861 * archures.c (bfd_i860_arch): Declare.
8862 (bfd_archures_list): Add &bfd_i860_arch.
8863 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
8864 (coff_set_flags): Handle bfd_arch_i860.
8865 (coff_write_object_contents): Handle I860 a.out magic number.
8867 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
8869 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
8870 the created .tc section to 2.
8871 (xcoff_mark): Don't keep a .loader reloc for a call to an
8872 undefined symbol when creating a shared library.
8873 (xcoff_build_ldsyms): When creating a shared library, generate
8874 global linkage code for a call to an undefined symbol.
8876 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
8878 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
8879 BFD32_BACKENDS, BFD64_BACKENDS.
8880 (.dep1): Put mkdep output in a separate file.
8881 Rebuilt dependencies.
8883 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
8886 Permit use of mmap when available:
8888 * configure.in: Check for mmap, madvise, mprotect.
8889 * config.in, configure: Regenerated.
8891 * libbfd.c (struct _bfd_window_internal): Define type.
8892 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
8894 (ok_to_map): New static variable for debugging.
8895 (_bfd_generic_get_section_contents_in_window): New function.
8896 * bfd-in.h (bfd_window_internal): Declare type.
8897 (bfd_window): Define type.
8898 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
8899 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
8902 * libaout.h (struct aoutdata): Add two window fields.
8903 (obj_aout_sym_window, obj_aout_string_window): New macros.
8904 * aoutx.h (some_aout_object_p): Initialize windows.
8905 (aout_get_external_symbols): Get symbol data and strings in
8906 windows instead of explicitly allocated buffers.
8907 (slurp_symbol_table): Free window instead of memory.
8908 (bfd_free_cached_info): Release windows instead of freeing storage
8910 (aout_link_free_symbols): Ditto.
8912 * targets.c (bfd_target): Add new field for
8913 get_section_contents_in_window.
8914 (BFD_JUMP_TABLE_GENERIC): Updated.
8915 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
8916 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
8917 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
8918 macros for get_section_contents_in_window field.
8920 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
8922 * core.c: Renamed to corefile.c
8923 * makefile.dos (OBJS): Change core.o to corefile.o
8924 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
8926 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
8928 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
8929 to o. Clobber and restore the list of new csects around the call
8930 to _bfd_generic_link_add_one_symbol, in case it wants to report a
8931 linker error and the linker wants to read the symbol table. Reset
8932 the line number count of a real section even if it has no relocs.
8933 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
8935 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
8938 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
8940 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
8941 an undefined symbol in a shared link.
8943 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
8944 oldtype from bfd_link_order_type to bfd_link_hash_type. From
8945 phdm@info.ucl.ac.be (Philippe De Muyter).
8947 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8949 * coff-m88k.c (rtype2howto): New static function.
8950 (RTYPE2HOWTO): Use it rather than a macro definition.
8952 * coffcode.h (coff_write_object_contents): set internal_a.magic
8953 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
8955 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
8956 define TRAD_HEADER to new file hosts/delta68.h.
8957 m88*-motorola-sysv*, however, does use ptrace-core.o.
8958 * hosts/delta68.h: New file.
8960 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
8961 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
8963 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8965 * i386linux.c (MY(vec)): Declare before use.
8967 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8969 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8970 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8972 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8973 BFD is not of the right type.
8974 (bfd_elf_get_needed_list): Likewise.
8975 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8976 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8977 * xcofflink.c (XCOFF_XVECP): Define.
8978 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8980 (bfd_xcoff_import_symbol): Likewise.
8981 (bfd_xcoff_export_symbol): Likewise.
8982 (bfd_xcoff_link_count_reloc): Likewise.
8983 (bfd_xcoff_record_link_assignment): Likewise.
8984 (bfd_xcoff_size_dynamic_sections): Likewise.
8986 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8987 table index against the number of symbols for a base relative
8990 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8992 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8993 full_aouthdr flag here...
8994 (_bfd_xcoff_bfd_final_link): ...not here.
8996 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
8998 * libelf.h: Rename to elf-bfd.h to avoid conflict with
8999 systems that have a system <libelf.h>.
9000 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
9001 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
9002 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
9003 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
9004 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
9005 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
9006 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
9008 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
9010 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
9011 set, set BSF_WEAK in symbol. Change all callers.
9012 (ecoff_get_extr): Set weakext based on BSF_WEAK.
9013 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
9014 _bfd_generic_link_add_one_symbol.
9015 (ecoff_indirect_link_order): Check that the section tdata relocs
9016 are not NULL before using them.
9018 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
9019 define TRAD_HEADER as hosts/alphalinux.h.
9020 * configure: Rebuild.
9021 * hosts/alphalinux.h: New file.
9022 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
9025 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
9027 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
9028 C_ECOMM storage classes.
9030 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
9032 (xcoff_mark): Call xcoff_mark_symbol.
9033 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
9034 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
9036 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
9038 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
9040 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
9042 (xcoff_find_reloc): New static function.
9043 (xcoff_link_add_symbols): Use it.
9044 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
9045 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
9046 relocate the value of C_DECL.
9048 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
9050 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
9052 * cofflink.c (_bfd_coff_generic_relocate_section): Make
9053 callback decide what goes in .relocs.
9054 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
9055 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
9058 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
9060 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
9063 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
9065 * xcofflink.c: More improvements, mostly to fix handling of
9066 constructors and a few other special cases.
9067 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
9068 zero, reverting yesterday's change.
9069 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
9070 (bfd_xcoff_link_count_reloc): Declare.
9071 (bfd_xcoff_record_link_assignment): Declare.
9072 * bfd-in2.h: Rebuild.
9074 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
9076 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
9077 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
9078 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
9079 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
9080 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
9081 Change PAGE_SIZE to TARGET_PAGE_SIZE.
9083 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
9086 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
9087 segments includes the a.out header. See to that the magic number
9088 *always* is big-endian.
9090 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
9091 m68k4k NetBSD configurations.
9093 * configure.in, configure: Separate i386 & mips NetBSD
9094 configurations from other BSD ones. Don't assume DEC is the only
9095 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
9096 configurations. Add support for m68k4k NetBSD object format.
9098 * libaout.h: Added M_68K4K_NETBSD magic.
9100 * m68k4knetbsd.c: New file.
9102 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
9104 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
9107 * hosts/mipsnbsd.h: New file.
9109 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
9111 * xcofflink.c: Numerous changes to get closer to a working XCOFF
9113 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
9114 toc_section, and entry_section fields.
9115 (struct xcoff_section_tdata): Remove ldrel_count field.
9116 * libcoff.h: Rebuild.
9117 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
9119 (coff_compute_section_file_positions): If RS6000COFF_C, generate
9120 full a.out header if full_aouthdr is set in xcoff_data.
9121 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
9122 based on sections stored in xcoff_data.
9123 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
9125 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
9126 (rs6000coff_vec): Set symbol_leading_char to '.'.
9127 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
9128 value stored in ret rather than returning a pointer value.
9130 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9132 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
9135 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
9137 * som.c (som_slurp_string_table): Allocate the strings with malloc
9138 since they're free'd by free_cached_info.
9139 (som_slurp_symbol_table): Similarly for the symbol table.
9141 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
9143 * Makefile.in (diststuff): Don't make headers.
9145 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
9147 * Makefile.in: Rebuild dependencies.
9149 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
9150 output_bfd is not SunOS.
9151 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
9152 non-SunOS input files.
9154 * xcofflink.c: Extensive changes to support linking shared objects
9155 and generating a .loader section.
9156 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
9157 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
9158 last_symndx, and ldrel_count fields.
9159 * libcoff.h: Rebuild.
9160 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
9161 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
9163 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
9164 (bfd_xcoff_export_symbol): Declare.
9165 (bfd_xcoff_size_dynamic_sections): Declare.
9166 * bfd-in2.h: Rebuild.
9168 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
9170 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
9171 * configure: Rebuild.
9172 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
9173 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
9175 (pmac_xcoff_vec): Update to use new xcoff support.
9176 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
9177 (xcoff_write_armap): Declare buf as unsigned char.
9178 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
9180 * mpw-make.sed: Generalize subdir_do edit.
9182 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
9184 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
9185 correctly. Don't initialize asect->vma.
9187 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
9189 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
9190 something a little less than the page size.
9192 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
9194 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
9196 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
9198 * coff-i386.c (coff_i386_reloc_type_lookup): New.
9199 * coffcode.h (coff_write_object_contents): If .bss is before
9200 .data us that as data_start.
9201 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
9203 * peicode.h (add_data_entry): Use _cooked_size of data directory.
9204 (coff_swap_outhdr_out): Hardwire in version number.
9206 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
9208 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
9209 major and minor to *_vno, since the former are also macros in
9210 SunOS header files. Cast result of bfd_alloc to appropriate
9213 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
9214 before assigning to sec_data.
9216 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
9218 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
9219 now relative to the section, not absolute.
9220 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
9221 get the file name when there is a N_SO directory name. When
9222 handling stabs, remember that section->vma was added to the
9225 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
9227 * sunos.c (struct sunos_link_hash_table): Add needed field.
9228 (sunos_link_hash_table_create): Call bfd_release, not free.
9229 (sunos_link_hash_table_create): Initialize needed field.
9230 (sunos_add_dynamic_symbols): Record needed objects.
9231 (bfd_sunos_get_needed_list): New function.
9232 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
9233 * bfd-in2.h: Rebuild.
9235 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
9237 * libcoff-in.h (pe_data_type.in_reloc_p): New.
9239 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
9241 * bfd-in.h (struct bfd_link_needed_list): Rename from
9242 bfd_elf_link_needed_list.
9243 * bfd-in2.h: Rebuild.
9244 * elf.c, elflink.h, libelf.h: Corresponding changes.
9246 Add start at AIX linker support; no shared libraries yet.
9247 * xcofflink.c: New file.
9248 * configure.in (rs600coff_vec): Use xcofflink.o.
9249 * configure: Rebuild.
9250 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
9252 (struct xcoff_section_tdata): Define.
9253 (xcoff_section_data): Define macro.
9254 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
9255 (_bfd_xcoff_bfd_link_add_symbols): Declare.
9256 (_bfd_xcoff_bfd_final_link): Declare.
9257 (_bfd_ppc_xcoff_relocate_section): Declare.
9258 * libcoff.h: Rebuild.
9259 * coff-rs6000.c: Clean up a bit.
9260 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
9261 cputype, csects, and debug_indices.
9262 (xcoff_copy_private_bfd_data): Copy cputype.
9263 (xcoff_howto_table): Rename from rs6000coff_howto_table.
9264 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
9265 (xcoff_reloc_type_lookup): Rename from
9266 rs6000coff_reloc_type_lookup.
9267 (coff_relocate_section): Define.
9268 (_bfd_xcoff_sizeof_headers): Define.
9269 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
9270 (_bfd_xcoff_bfd_relax_section): Define.
9271 (_bfd_xcoff_bfd_link_split_section): Define.
9272 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
9274 * coffcode.h (coff_compute_section_file_positions): If AIX,
9275 increment sofar by SMALL_AOUTSZ if not executable.
9276 (coff_write_object_contents): If AIX, always output an a.out
9277 header; if not executable, header size of SMALL_AOUTSZ.
9278 * hash.c (struct bfd_strtab_hash): Add xcoff field.
9279 (_bfd_stringtab_init): Initialize xcoff field.
9280 (_bfd_xcoff_stringtab_init): New function.
9281 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
9282 (_bfd_stringtab_emit): In XCOFF mode, write out length.
9283 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
9284 * libbfd.h: Rebuild.
9285 * Makefile.in: Rebuild dependencies.
9286 (BFD32_BACKENDS): Add xcofflink.o.
9287 (CFILES): Add xcofflink.c.
9289 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
9290 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
9291 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
9293 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9295 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
9297 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
9299 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
9300 * config.in: Regenerated.
9302 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
9303 (_bfd_chunksize): New variable.
9304 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
9305 for obstack chunk size.
9306 * configure.in: Check for getpagesize.
9307 * configure: Regenerated.
9309 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9311 * trad-core.c (rawptr): Make it a local variable of
9312 ptrace_unix_core_file_p.
9314 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
9316 * coff-arm.c (in_reloc_p): New.
9317 * coff-i386.c (in_reloc_p): New.
9318 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
9319 (coff_write_object_contents): Only set has_reloc_section
9321 * cofflink.c (_bfd_coff_generic_relocate_section): Call
9322 in_reloc_p to decide if reloc should be emitted.
9323 * libcoff.h (pe_data_type.in_reloc_p): New.
9324 * peicode.h (pe_mkobject): Initialize in_reloc_p.
9326 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
9328 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
9329 (_bfd_coff_read_internal_relocs): Likewise.
9330 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
9331 (_bfd_coff_read_internal_relocs): Likewise.
9333 * elflink.h (elf_link_add_object_symbols): Correct conditions
9334 under which type and size change warnings are issued.
9336 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
9338 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
9339 a symbol which is not in a real section.
9340 (coff_write_native_symbol): Corresponding change.
9342 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
9343 coff_link_hash_newfunc and make non-static.
9344 (_bfd_coff_link_hash_table_init): New function, broken out of
9345 _bfd_coff_link_hash_table_create.
9346 (_bfd_coff_link_hash_table_create): Use it.
9347 (process_embedded_commands): Make static.
9348 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
9349 (_bfd_coff_link_hash_table_init): Declare.
9350 * libcoff.h: Rebuild.
9352 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
9353 field in XCOFF tdata.
9354 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
9355 U802ROMAGIC, for clarity. Try to set arch and machine correctly
9356 based on cputype stored in a.out header, or in n_type of initial
9358 (coff_write_object_contents): Set cputype correctly in a.out
9360 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
9362 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
9363 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
9365 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
9366 * libcoff.h: Rebuild.
9368 * cpu-rs6000.c (rs6000_compatible): New static function.
9369 (bfd_rs6000_arch): Use it.
9370 * cpu-powerpc.c (powerpc_compatible): New static function.
9371 (arch_info_struct): Define various flavours of PowerPC.
9372 (bfd_powerpc_arch): Use powerpc_compatible. Point at
9375 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
9377 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
9379 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
9381 * elflink.h (elf_link_add_object_symbols): Don't warn about
9382 changing the size or type if the old definition was weak.
9384 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
9386 * coffcode.h (combined_entry_type): Add fix_line field.
9387 (coff_slurp_line_table): Warn if we try to set the lineno field of
9389 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
9390 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
9391 * coffgen.c (coff_mangle_symbols): Handle fix_line.
9392 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
9394 (coff_print_symbol): Print fix_value symbols in a useful fashion.
9395 * libcoff.h: Rebuild.
9397 * libcoff-in.h (struct xcoff_tdata): Define.
9398 (xcoff_data): Define.
9399 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
9400 * bfd-in2.h, libcoff.h: Rebuild.
9401 * coff-rs6000.c (xcoff_mkobject): New static function.
9402 (coff_mkobject): Define.
9403 (xcoff_copy_private_bfd_data): New static function.
9404 (coff_bfd_copy_private_bfd_data): Define.
9405 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
9407 (rs6000coff_vec): Add DYNAMIC to object_flags.
9408 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
9409 .loader sections specially.
9410 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
9411 section alignment from the XCOFF tdata information.
9412 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
9413 F_SHROBJ, and copy the extra a.out header information into the
9414 XCOFF tdata structure.
9415 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
9416 F_DYNLOAD and the extra a.out header information.
9417 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
9418 C_HIDEXT symbol with attached csect information.
9419 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
9420 in the o_maxdata field.
9421 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
9422 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
9423 end if BSF_NOT_AT_END is set.
9425 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
9426 _bfd_read_ar_hdr_fn.
9427 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
9428 * bfd-in2.h, libbfd.h: Rebuild.
9429 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
9431 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
9432 (bfd_slurp_bsd_armap_f2): Likewise.
9433 (_bfd_slurp_extended_name_table): Likewise.
9435 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
9437 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9439 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
9440 when the symbol table is empty.
9442 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
9443 space for section symbols, since we don't output them either.
9444 (elf_m68k_adjust_dynindx): Removed.
9446 * ptrace-core.c (rawptr): Make it a local variable of
9447 ptrace_unix_core_file_p.
9449 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9451 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
9454 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
9455 Mac object file formats.
9457 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
9459 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
9460 auxent if there isn't one.
9461 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
9462 rather than FILNMLEN as the maximum name length.
9464 * coffcode.h (bfd_coff_backend_data): Add new field
9465 _bfd_coff_print_aux.
9466 (bfd_coff_print_aux): New static function.
9467 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
9468 scnlen field of an XTY_LD csect aux entry.
9469 (coff_print_aux): New static function.
9470 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
9471 in coff_pointerize_aux_hook.
9472 (bfd_coff_std_swap_table): Initialize new field.
9473 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
9474 * libcoff.h: Rebuild.
9475 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
9476 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9478 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
9479 if there are symbols, for native AIX ld compatibility.
9481 * coffcode.h (bfd_coff_backend_data): Add new field
9482 _bfd_coff_pointerize_aux_hook.
9483 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
9484 or I960, and as 0 otherwise.
9485 (bfd_coff_std_swap_table): Initialize new field.
9486 * libcoff.h: Rebuild.
9487 * coffgen.c (coff_pointerize_aux): Change parameters to take
9488 symbol pointer instead of type and class, and to take aux index.
9489 Call _bfd_coff_pointerize_aux_hook if it is defined.
9490 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
9491 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
9492 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9494 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
9495 read-only/host-only support.
9497 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
9499 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
9502 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
9503 BFD_JUMP_TABLE_ARCHIVE accordingly.
9504 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
9505 (_bfd_compute_and_write_armap): Declare.
9506 (_bfd_generic_read_ar_hdr): Declare.
9507 (_bfd_read_ar_hdr): Define.
9508 (_bfd_noarchive_read_ar_hdr): Define.
9509 (_bfd_archive_bsd_read_ar_hdr): Define.
9510 (_bfd_archive_coff_read_ar_hdr): Define.
9511 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
9512 _bfd_read_ar_hdr instead.
9513 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
9514 (_bfd_compute_and_write_armap): Rename from
9515 compute_and_write_armap. Make non-static. Change all callers.
9516 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
9517 than _bfd_snarf_ar_hdr.
9518 * aout-target.h (MY_read_ar_hdr): Define if not defined.
9519 * ieee.c (ieee_read_ar_hdr): Define.
9520 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
9521 * oasys.c (oasys_read_ar_hdr): Define.
9522 * som.c (som_read_ar_hdr): Define.
9523 * bfd-in2.h, libbfd.h: Rebuild.
9525 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
9527 * peicode.c (coff_swap_filehdr_in): If symptr is
9528 zero, there aren't any symbols, even if nsyms is set.
9530 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
9532 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
9534 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
9535 sections, and set styp correctly for them: .got, .hash, .dynamic,
9536 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
9537 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
9539 (ecoff_sort_hdrs): New static function.
9540 (ecoff_compute_section_file_positions): Return boolean, not void.
9541 Sort the sections by VMA before looking through them. Put the
9542 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
9543 section on an appropriate boundary within the page.
9544 (ecoff_compute_reloc_file_positions): Check return value of
9545 ecoff_compute_section_file_positions.
9546 (_bfd_ecoff_set_section_contents): Likewise.
9547 (_bfd_ecoff_write_object_contents): Check for various Alpha
9548 section types when incrementing text_size and data_size. Call
9549 adjust_headers backend function if it exists.
9550 * coff-alpha.c (alpha_adjust_headers): New static function.
9551 (alpha_ecoff_backend_data): Initialize adjust_headers field.
9552 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9554 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
9556 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
9558 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
9559 of ALTERNATE_AIX_CORE_FORMAT.
9560 * configure.in (aix4): No longer need CORE_FLAGS.
9561 * configure: Updated.
9563 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
9565 NS32k changes from Ian Dall:
9566 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
9568 (aout_link_input_section_std, aout_link_input_section_ext,
9569 aout_link_reloc_link_order): Call them instead of _bfd_*
9571 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
9573 (backend_data): Use it instead of hardcoded zero.
9575 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
9576 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
9578 * ns32knetbsd.c: Include bfd.h.
9579 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
9580 (MY_bfd_reloc_type_lookup): Declare function too.
9581 * pc532-mach.c (set_sizes): Don't declare.
9582 (MY_text_includes_header, MY_exec_header_not_counted): Define.
9583 (backend_data, MY_backend_data): Don't define.
9585 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
9586 ns32k-*-lites* like ns32k-*-netbsd*.
9588 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
9591 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
9593 * coffcode.h (coff_write_object_contents): Restore setting
9594 f_timdat to 0, deleted on August 22.
9596 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
9598 * coffcode.h (coff_bfd_copy_private_symbol_data,
9599 coff_bfd_copy_private_section_data,
9600 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
9601 * peicode.h (coff_bfd_copy_private_bfd_data): New
9602 (pe_bfd_copy_private_bfd_data): New.
9603 (coff_swap_scnhdr_in): Swap bss size into the right place.
9604 (pe_print_private_bfd_data): Add some newlines.
9606 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
9608 * som.c (setup_sections): Don't die if a space has no subspaces.
9610 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
9612 * elflink.h (elf_link_add_object_symbols): Don't let a weak
9613 dynamic symbol override a common symbol. Don't change the size or
9614 type if they have been set and the new symbol is not a definition.
9615 Warn if the size or type changes.
9617 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
9619 * som.c (som_begin_writing): Don't write the symbol table or
9621 (som_finish_writing): Write them here. Place them after the
9622 subspace data, but before the relocs.
9624 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
9626 * sunos.c (sunos_add_one_symbol): Just pass false, not
9627 info->shared_library, to sunos_create_dynamic_sections.
9628 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
9630 (sunos_check_dynamic_reloc): Remove .text section assertion.
9632 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
9634 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
9635 * configure, configure.in: Add pmac_xcoff_vec case.
9636 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
9637 * coff-pmac.c: New file, PowerMac XCOFF support.
9638 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
9639 * targets.c (pmac_xcoff_vec): Declare.
9641 * mpw-config.in: Various changes to be compatible with the
9642 autoconf-based configury.
9643 * mpw-make.sed: New file, sed commands to translate Unix
9644 makefile into MPW syntax.
9645 * mpw-make.in: Remove.
9646 * hosts/mpw.h: Remove.
9647 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
9648 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
9650 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
9652 * binary.c (binary_get_symtab): Return an empty string on error.
9653 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
9655 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
9657 * coff-ppc.c: Reformatted according to gnu conventions
9658 Removed irrelevant "if 0" code
9660 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
9662 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
9663 symbols rather than as indirect symbols.
9664 (MY(slurp_symbol_table)): Don't do anything special about
9667 * coffcode.h (coff_new_section_hook): Make sure that the alignment
9668 of .ctors and .dtors sections is no larger than 2.
9670 * sunos.c (sunos_add_one_symbol): Don't change
9671 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
9673 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
9674 dynamic symbols when creating a shared library.
9675 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
9677 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
9678 written even if it is not defined in a regular object.
9679 (sunos_write_dynamic_symbol): Use plt_offset for the address of
9680 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
9681 rather than the constant 22.
9682 (sunos_check_dynamic_reloc): Handle creating a shared library.
9683 (sunos_finish_dynamic_link): Set the first entry in the GOT to
9684 zero when creating a shared library.
9685 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
9686 write it out at the start of the symbol table.
9688 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
9690 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
9692 * config.bfd: Add arm-*-coff.
9693 * configure.in, configure: Add armcoff_{little,big}_vec.
9694 * targets.c (armcoff_{little,big}_vec): Declare.
9695 (bfd_target_vector): Add armcoff_{little,big}_vec.
9696 * coff-arm.c (armcoff_{little,big}_vec): Always define.
9698 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
9700 * targets.c (bfd_find_target): Remove debugging code.
9702 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
9704 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
9706 * Makefile.in: added *-ppc files
9707 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
9708 allow pe based .o's to be shared with other tools on ppc/NT
9709 * config.bfd: added powerpc[le]-[pe|winnt] config support
9710 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
9711 * peicode.h: Added more section flags for PE on ppc
9712 Added coff_swap_filehdr_out to allow peicode.h to be
9713 used for non-image PE files on ppc.
9714 Check for image, or not, before copying pe_opthdr
9715 * targets.c: Added new bfd's
9716 * targets.c: Removed two inactive bfds that shouldn't have made it this
9719 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9721 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
9722 explicit values to initialize all relocs. Change all users.
9723 (ppc_elf_brtaken_inner): New function to handle branch predicition
9725 (ppc_elf_brtaken_reloc): Ditto.
9726 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
9727 relocs use ppc_elf_unsupported_reloc.
9728 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
9729 needs to be reported.
9730 (ppc_elf_relocate_section): Support branch prediction relocs.
9732 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
9734 * bfd.c (bfd_assert): Remove \n from string passed to
9737 * coff-i386.c: (TWO_DATA_SECS): Don't define.
9738 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
9739 (bfd_coff_make_section_hook): Don't define.
9740 (coff_make_section_hook): Remove.
9741 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
9742 (styp_to_sec_flags): Likewise.
9743 (coff_write_object_contents): Likewise.
9744 (bfd_coff_std_swap_table): Don't initialize make_section_hook
9746 * libcoff.h: Rebuild.
9747 * coffgen.c (make_a_section_from_file): Just call
9748 bfd_make_section_anyway, not bfd_make_section or
9749 bfd_coff_make_section_hook.
9750 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
9751 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
9752 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
9753 make_section_hook field.
9754 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9756 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
9757 pointers into value field for warning and indirect symbols; just
9758 leave the value field alone.
9759 * linker.c (generic_link_add_symbol_list): Use next symbol for
9760 warning and indirect symbols, rather than looking in symbol value.
9761 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
9762 parameter. Change all callers. Remove support for indirect
9763 symbols; it didn't work anyhow.
9764 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
9765 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
9766 * bfd-in2.h: Rebuild.
9768 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9770 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
9771 go back to telling the tools this reloc operates on 32 bits.
9773 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
9775 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
9776 rather than a direct fprintf.
9777 * archive.c (_bfd_write_archive_contents): Likewise.
9778 * coffcode.h (coff_slurp_symbol_table): Likewise.
9779 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
9780 (ppc_elf_unsupported_reloc): Likewise.
9781 (ppc_elf_relocate_section): Likewise.
9782 * i386linux.c (linux_tally_symbols): Likewise.
9783 (linux_finish_dynamic_link): Likewise.
9784 * osf-core.c (osf_core_core_file_p): Likewise.
9785 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
9786 * som.c (som_sizeof_headers): Likewise.
9787 * srec.c (srec_bad_byte): Likewise.
9788 * bfd.c (bfd_assert): Likewise. Also change file to be const.
9789 * libbfd-in.h (bfd_assert): Declare first parameter const.
9790 * libbfd.h: Rebuild.
9791 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
9792 bfd_reloc_overflow is enough.
9793 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
9794 * coff-h8500.c (rtype2howto): Likewise.
9795 * coff-z8k.c (rtype2howto): Likewise.
9796 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
9797 * elf.c (_bfd_elf_get_lineno): Likewise.
9798 (_bfd_elf_no_info_to_howto): Likewise.
9799 (_bfd_elf_no_info_to_howto_rel): Likewise.
9800 * hp300hpux.c (convert_sym_type): Likewise.
9801 (MY(swap_std_reloc_in)): Likewise.
9802 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
9804 * libaout.h (struct aoutdata): Add line_buf field.
9805 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
9806 and filename_buffer. Instead, use a malloc buffer stored in the
9807 new line_buf field. Remove length restrictions.
9809 * coffgen.c (string_size): Remove static variable.
9810 (debug_string_size, debug_string_section): Likewise.
9811 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
9812 and debug_string_size_p parameters. Use them instead of the
9813 global variables. Change all callers.
9814 (coff_write_symbol): Likewise.
9815 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
9816 (coff_write_symbols): Add local variables to replace removed
9819 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
9820 function, and line_base fields.
9821 * libcoff.h: Rebuild.
9822 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
9823 information, rather than using static variables.
9825 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
9826 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
9828 * init.c (initialized): Remove static variable.
9829 (bfd_init): Don't bother setting initialized.
9830 (bfd_check_init): Remove.
9831 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
9832 * libbfd.h: Rebuild.
9834 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
9836 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
9837 size for full core dumps. Copy core file header to private data.
9838 (rs6000coff_core_file_failing_command,
9839 rs6000coff_core_file_failing_signal): New functions to extract
9840 the file name and terminating signal from the core file.
9841 * coff-rs6000.c: Use them.
9843 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
9845 Change arch info to be const, initialized at compile time.
9846 * archures.c: Reindent many functions. Change CONST to const.
9847 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
9848 nothing set it anyhow. Make next const.
9849 (bfd_arch_info_list): Remove.
9850 (bfd_archures_list): Rename from archures_init_table. Change from
9851 a table of function pointers to a table of bfd_arch_info_type
9852 structure addresses.
9853 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
9854 (bfd_lookup_arch): Likewise.
9855 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
9857 (bfd_default_arch_struct): Make const.
9858 (bfd_arch_init, bfd_arch_linkin): Remove.
9859 (bfd_get_arch_info): Return a const pointer.
9860 * init.c (bfd_init): Don't call bfd_arch_init.
9861 * bfd.c (struct _bfd): Make arch_info const.
9862 * bfd-in2.h: Rebuild.
9863 * libbfd.h: Rebuild.
9864 * configure.in: Put & before everything in $selarchs.
9865 * configure: Rebuild.
9866 * cpu-*.c: Change bfd_*_arch from a function which calls
9867 bfd_arch_linkin to a const structure.
9868 * ieee.c (ieee_object_p): Make arch const.
9870 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9872 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
9874 * bfd-in2.h: Regenerate.
9875 * libbfd.h: Regenerate.
9877 * elf32-ppc.c (reloc_type): Update names to match current draft.
9878 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
9879 relative. Update names to current V.4 draft.
9880 (ppc_elf_reloc_type_lookup): Add support for more relocations.
9881 (ppc_elf_relocate_section): Rename relocations to match draft.
9883 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
9885 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
9886 compiled with -mrelocatable-lib to be linked with either normal
9887 modules or -mrelocatable modules.
9889 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
9891 * coffcode.h (coff_write_object_contents): Clear the vstamp field
9892 in the a.out header.
9894 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
9895 a reloc against a local symbol, even if it's not a section.
9897 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
9899 * targets.c (bfd_target): Remove unused align_power_min field.
9900 * bfd-in2.h: Rebuild.
9901 * All backends: Remove initialization of align_power_min.
9903 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
9905 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
9907 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
9909 * config.bfd (mips-dec-netbsd*): New target.
9910 * configure.host (mips-dec-netbsd*): New host.
9911 * configure.in (mips-dec-netbsd*): New native.
9912 * configure: Rebuild.
9914 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
9916 Make the COFF backend linker merge common types:
9917 * cofflink.c (struct coff_debug_merge_element): Define.
9918 (struct coff_debug_merge_type): Define.
9919 (struct coff_debug_merge_hash_entry): Define.
9920 (struct coff_debug_merge_hash_table): Define.
9921 (coff_debug_merge_hash_table_init): Define.
9922 (coff_debug_merge_hash_table_free): Define.
9923 (coff_debug_merge_hash_lookup): Define.
9924 (struct coff_final_link_info): Add debug_merge field.
9925 (coff_debug_merge_hash_newfunc): New static function.
9926 (_bfd_coff_final_link): Allocate and free debug_merge table.
9927 (coff_link_input_bfd): Merge identical enum, struct and union
9930 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
9932 Convert i960 COFF to use COFF backend linker.
9933 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
9934 structure to store the symbol being used.
9935 (coff_i960_start_final_link): New static function.
9936 (coff_i960_relocate_section): New static function.
9937 (coff_i960_adjust_symndx): New static function.
9938 (coff_start_final_link): Define.
9939 (coff_relocate_section): Define.
9940 (coff_adjust_symndx): Define.
9941 * coffcode.h (bfd_coff_backend_data): Add new callback function
9942 _bfd_coff_start_final_link.
9943 (bfd_coff_start_final_link): Define.
9944 (coff_start_final_link): Define if not defined.
9945 (bfd_coff_std_swap_table): Add coff_start_final_link.
9946 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
9948 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
9949 function callback is not NULL.
9950 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
9951 (_bfd_coff_internal_syment_name): Declare.
9952 * libcoff.h: Rebuild.
9953 * configure.in (icoff_big_vec): Add cofflink.o.
9954 (icoff_little_vec): Likewise.
9955 * configure: Rebuild.
9957 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
9959 * Makefile.in (clean-info): Remove extraneous tab from line
9962 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
9964 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9965 contents has relocs.
9967 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9969 * coffcode.h (coff_compute_section_file_positions): Keep the
9971 (coff_write_object_contents): Remember if it's a relocatable
9973 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9974 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9975 if relocatable file. Swap out saved raw size.
9977 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9979 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9980 (maintainer-clean): Rename from realclean, passing
9981 maintainer-clean down to subdirectories, but leave realclean as a
9984 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9987 * dep-in.sed: Remove config.h from generated dependencies.
9989 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9990 broken out of sunos_canonicalize_dynamic_symtab.
9991 (sunos_canonicalize_dynamic_symtab): Call new function
9992 sunos_slurp_dynamic_symtab.
9993 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9994 dynamic symbol table to the caller.
9995 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9996 callback to override the symbols being read.
9997 * libaout.h (struct aout_backend_data): Add three new parameters
9998 to add_dynamic_symbols callback.
10000 Extensive minor changes to avoid various gcc warnings. Also:
10001 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
10002 * archures.c (bfd_arch_info_type): Change mach field from long to
10004 (bfd_lookup_arch): Change machine parameter from long to unsigned
10007 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
10009 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
10010 a symbol with a non-zero plt_offset.
10012 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
10014 * elfcode.h (align_file_position): Remove; not used.
10016 * configure.in: Only check for <sys/procfs.h> on a native system,
10017 and make sure it defines prstatus_t.
10018 * configure: Rebuild.
10020 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
10022 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
10024 * config.in: Rename from config.h.in.
10025 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
10026 Check for config.h:config.in when creating stamp-h.
10027 * configure: Rebuild.
10028 * Makefile.in (stamp-h): Depend upon config.in rather than
10029 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
10030 calling config.status.
10032 * Makefile.in (do_distclean): Remove config.h and stamp-h.
10033 (Makefile): Just rebuild Makefile.
10034 (config.h, stamp-h): New targets.
10035 * configure.in: Create stamp-h when rebuilding config.h.
10036 * configure: Rebuild.
10038 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
10040 * configure.in: Call AC_CONFIG_HEADER. Substitute
10041 HOST_64BIT_LONG. Check that various header files exist. Check
10042 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
10043 and/or free need to be declared. Don't make a link to sysdep.h.
10044 Define TRAD_HEADER for various hosts.
10045 * configure: Rebuild.
10046 * configure.host: Don't set my_host. Add definitions taken from
10047 host header files for various entries. Remove entries which now
10049 * acconfig.h: New file.
10050 * config.h.in: New file, built by autoheader.
10051 * sysdep.h: New file.
10052 * Makefile.in (do_distclean): Don't remove sysdep.h.
10053 (RECONFIG): Remove.
10054 (LOCAL_H_DEPS): New variable.
10055 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
10057 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
10058 ($(OPTIONAL_BACKENDS)): Likewise.
10059 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
10060 looking through sysdep.h.
10061 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
10062 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
10063 (fprintf_vma, sprintf_vma): Likewise.
10064 (int64_type, uint64_type): Don't define.
10065 * bfd-in2.h: Rebuild.
10066 * archures.c, bfd.c, srec.c: Include <ctype.h>.
10067 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
10068 * lynx-core.c: Include stuff from old hosts/lynx.h.
10069 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
10070 rather than NO_FCNTL.
10071 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
10072 rather than NATIVE_HPPAHPUX_COMPILER.
10073 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
10075 * hosts/*.h: Remove all header files which merely include,
10076 declare, and define things. Leave header files which define
10077 information needed by trad-core.c.
10079 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
10080 (BFD_CC_FOR_BUILD): Define.
10081 * configure.in: Use BFD_CC_FOR_BUILD.
10082 * configure: Rebuild.
10084 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
10086 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
10087 * configure: Rebuild.
10089 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
10092 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
10094 * config.bfd: i386pe_ve -> i386pe_vec.
10096 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
10098 * configure.host: Incorporate host Makefile fragments by setting
10100 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
10101 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
10102 value based on whether the code is being compiled by a cross
10103 compiler. Don't substitute host_makefile_frag or frags.
10104 * aclocal.m4: New file to define local AC_PROG_CC.
10105 * configure: Rebuild.
10106 * Makefile.in (INSTALL): Set to @INSTALL@.
10107 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
10108 (INSTALL_DATA): Set to @INSTALL_DATA@.
10110 (CC): Define as @CC@.
10111 (CFLAGS): Set to @CFLAGS@.
10112 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
10113 (@host_makefile_frag@): Remove.
10114 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
10115 after other options.
10116 (config.status): Remove dependency upon @frags@.
10117 * config/*.mh, config/README: Remove.
10119 * config.bfd: Rewrite to incorporate the contents of the Makefile
10120 fragments by setting shell variables, rather than merely returning
10121 the name of a Makefile fragment.
10122 * configure.in: Use shell variables set by config.bfd rather than
10123 looking at the target Makefile fragment files. Don't substitute
10124 target_makefile_frag. Do substitute TDEFINES.
10125 * configure: Rebuild.
10126 * Makefile.in (@target_makefile_frag@): Remove.
10127 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
10128 * config/*.mt: Remove.
10130 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
10132 * configure.in: Put changequote lines around "i[345]86" patterns
10133 section of core file support.
10135 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
10137 * som.c (som_bfd_print_private_bfd_data): Define to use the
10140 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
10142 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
10143 entry, text_start and data_start.
10145 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
10147 * Makefile.in (OFILES): Remove $(TDEPFILES).
10148 * config/apollo.mt (TDEPFILES): Remove.
10149 * config/README: Update.
10151 * configure.in: For a native configuration, set COREFILE and
10152 COREFLAG based on the canonical host name.
10153 * configure: Rebuild.
10154 * Makefile.in: Rebuild dependencies.
10155 (ALL_CFLAGS): Add @COREFLAG@.
10156 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
10157 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
10158 support routines. Check LYNX_CORE rather than HOST_LYNX.
10159 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
10160 * i386lynx.c: Likewise.
10161 * m68klynx.c: Likewise.
10162 * sparclynx.c: Likewise.
10163 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
10164 * *-core.c: Comment changes.
10165 * config/decstation.mh (HDEPFILES): Remove.
10166 (HDEFINES): Remove -DTRAD_CORE.
10167 * config/irix3.mh (RANLIB): Remove.
10168 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
10169 (HDEFINES): Remove -DIRIX_CORE.
10170 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
10171 (HDEFINES): Remove -DTRAD_CORE.
10172 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
10173 * config/ultra3.mh (RANLIB): Remove.
10174 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
10175 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
10176 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
10177 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
10178 * config/hppahpux.mh, config/hppaosf.mh: Remove.
10179 * config/i386aix.mh, config/i386bsd.mh: Remove.
10180 * config/i386linux.mh, config/i386mach3.mh: Remove.
10181 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
10182 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
10183 * config/mipsmach3.mh, config/news-mips.mh: Remove.
10184 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
10185 * config/rs600.mh, config/rs6000lynx.mh: Remove.
10186 * config/solaris2.mh, config/stratus.mh: Remove.
10187 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
10188 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
10190 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
10192 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
10193 DT_FINI entry if the appropriate symbol is not in the hash table.
10195 * libelf.h (struct elf_backend_data): Add create_program_headers
10196 and want_hdr_in_seg fields.
10197 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
10199 (elf_backend_create_program_headers): Likewise.
10200 (elfNN_bed): Initialize create_program_headers and
10202 * elf.c (get_program_header_size): Call create_program_headers
10204 (map_program_segments): Check want_hdr_in_seg backend field. Call
10205 create_program_headers backend routine.
10207 * elf.c (assign_file_positions_except_relocs): Align non allocated
10208 sections when creating an executable.
10210 * elfcode.h (elf_swap_phdr_in): Make non static.
10211 (elf_swap_phdr_out): Make non static.
10212 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
10213 (bfd_elf32_swap_phdr_out): Declare.
10214 (bfd_elf64_swap_phdr_in): Declare.
10215 (bfd_elf64_swap_phdr_out): Declare.
10217 * ecofflink.c (ecoff_collect_shuffle): New static function.
10218 (_bfd_ecoff_get_accumulated_pdr): New function.
10219 (_bfd_ecoff_get_accumulated_sym): New function.
10220 (_bfd_ecoff_get_accumulated_ss): New function.
10221 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
10222 (_bfd_ecoff_get_accumulated_sym): Declare.
10223 (_bfd_ecoff_get_accumulated_ss): Declare.
10224 * libbfd.h: Rebuild.
10226 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
10228 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
10230 * elflink.h (elf_link_add_object_symbols): Handle indirect and
10231 warning symbols. If any section is named .gnu.warning.XXX, treat
10232 the contents as a warning to be issued if the symbol XXX is
10234 (elf_link_output_extsym): For an indirect or warning symbol, just
10235 output the symbol it points to.
10237 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
10238 if bfd_hash_allocate fails, since it will already be set.
10239 (generic_link_hash_newfunc): Likewise.
10240 (archive_hash_newfunc): Likewise.
10241 (hash_entry_bfd): New static function.
10242 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
10243 callback. Allocate a new warning using the hash table newfunc.
10244 Use bfd_hash_replace to update the entry in the hash table, rather
10245 than assuming we can copy the fields with structure assignment.
10247 * hash.c (bfd_hash_replace): New function.
10248 * bfd-in.h (bfd_hash_replace): Declare.
10249 * bfd-in2.h: Rebuild.
10251 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
10253 * config.bfd: Add mips*vr4300-*-elf* target.
10254 * config/mipsbvr4300.mt: Added.
10256 See file ChangeLog.2
10263 version-control: never