1 Tue Jun 30 09:55:03 1998 Jeffrey A Law (law@cygnus.com)
3 * section.c (STD_SECTION): Account for recently added gc_mark
4 field in struct asection.
6 * elf-m10300.c (bfd_mn10300_elf_merge_private_bfd_data): New function.
7 (bfd_elf32_bfd_merge_private_bfd_data): Define.
9 Thu Jun 25 18:31:41 1998 Richard Henderson <rth@cygnus.com>
11 ELF Section-level Garbage Collection:
12 * bfd.c (bfd_gc_sections): New.
13 * aout-adobe.c: Hook to default implementation.
14 * aout-target.h, aout-tic30.c, binary.c, bout.c: Likewise.
15 * coff-alpha.c, coff-mips.c, coff-rs6000.c, coffcode.h: Likewise.
16 * evax-alpha.c, i386msdos.c, i386os9k.c, ieee.c: Likewise.
17 * ihex.c, nlm-target.h, oasys.c, ppcboot.c, srec.c: Likewise.
18 * tekhex.c, versados.c: Likewise.
19 * libbfd-in.h (_bfd_nolink_bfd_gc_sections): New.
20 * targets.c (BFD_JUMP_TABLE_LINK): Add _bfd_gc_sections.
22 * reloc.c (BFD_RELOC_VTABLE_INHERIT, BFD_RELOC_VTABLE_ENTRY): New.
23 (bfd_generic_gc_sections): New.
24 * section.c (SEC_KEEP): New.
25 (asection): Add gc_mark member.
27 * elfcode.h (elf_gc*): New name remappings.
28 * elflink.h (elf_link_input_bfd): Don't set contents on stabs
29 sections to be excluded.
30 (elf_gc_mark, elf_gc_sweep, elf_gc_sweep_symbol): New.
31 (elf_gc_propogate_vtable_entries_used): New.
32 (elf_gc_smash_unused_vtentry_relocs): New.
33 (elf_gc_sections, elf_gc_record_vtinherit, elf_gc_record_vtentry): New.
34 (elf_gc_common_finalize_got_offsets): New.
35 (elf_gc_allocate_got_offsets, elf_gc_common_final_link): New.
36 * elfxx-target.h: Add and default gc hooks.
38 * elf-bfd.h (struct elf_link_hash_entry): Swap got_offset/plt_offset
40 (struct elf_obj_tdata): Likewise for local_got_offsets.
41 * elf.c, elf-i386.c, elf32-m68k.c, elf32-mips.c: Update all uses.
42 * elf32-ppc.c, elf32-sparc.c, elf64-alpha.c: Likewise.
43 * elf64-sparc.c, elflink.h: Likewise.
45 * elf-bfd.h (struct elf_link_hash_entry): Add vtable members.
46 (ELF_LINK_HASH_MARK): Define.
47 (struct elf_backend_data): Add GC hooks.
48 * elf.c (_bfd_elf_link_hash_newfunc): Zero vtable members.
50 * elf-m10300.c (mn10300_elf_check_relocs): New.
51 (mn10300_elf_gc_mark_hook): New.
52 (R_MN10300_GNU_VTINHERIT, R_MN10300_GNU_VTENTRY): New.
53 (elf_mn10300_howto, mn10300_reloc_map): Handle them.
54 (mn10300_elf_final_link_relocate): Likewise.
55 (mn10300_elf_relocate_section): Likewise.
56 (elf_backend_can_gc_sections): Define.
57 * elf32-mips.c (R_MIPS_GNU_VTINHERIT, R_MIPS_GNU_VTENTRY): New.
58 (elf_mips_gnu_vtinherit_howto, elf_mips_gnu_vtentry_howto): New.
59 (bfd_elf32_bfd_reloc_type_lookup): Handle them.
60 (mips_info_to_howto_rel): Likewise.
61 (mips_elf_relocate_section): Likewise.
62 (mips_elf_check_relocs): Likewise.
63 (mips_elf_gc_mark_hook, mips_elf_gc_sweep_hook): New.
64 (elf_backend_can_gc_sections): Define.
65 * elf32-ppc.c (R_PPC_GNU_VTINHERIT, R_PPC_GNU_VTENTRY): New.
66 (ppc_elf_howto_raw): Handle them.
67 (ppc_elf_reloc_type_lookup): Likewise.
68 (ppc_elf_relocate_section): Likewise.
69 (ppc_elf_check_relocs): Reference count .got and .plt entires.
70 Handle new vtable relocs.
71 (ppc_elf_adjust_dynamic_symbol): Recognize unused .plt entries.
72 (ppc_elf_gc_mark_hook, ppc_elf_gc_sweep_hook): New.
73 (elf_backend_can_gc_sections): Define.
75 Fri Jun 26 10:48:23 1998 Jeffrey A Law (law@cygnus.com)
77 * archures.c (bfd_mach_mn10300): Define.
78 * elf-m10300.c: Include elf/mn10300.h
79 (elf_mn10300_mach): New function.
80 (_bfd_mn10300_elf_final_write_processing): Likewise.
81 (_bfd_mn10300_elf_object_p): Likewise.
82 (elf_backendfinal_write_processing): Define.
83 (elf_backend_object_p): Likewise.
85 * archures.c (bfd_mach_am33): Define.
86 * cpu-m10300.c (bfd_am33_arch): New arch info structure. Link it
87 into the NEXT field of bfd_mn10300_arch.
90 Thu Jun 25 18:31:08 1998 Nick Clifton <nickc@cygnus.com>
92 * elf32-v850.c (v850_elf_perform_relocation): Fix HI16_S
95 Wed Jun 24 17:17:57 1998 Ian Lance Taylor <ian@cygnus.com>
97 * elflink.h (elf_bfd_final_link): Loop over input_bfds using the
98 link_next field, not the next field.
100 Sun Jun 21 19:38:39 1998 Ian Lance Taylor <ian@cygnus.com>
102 * elf.c (map_sections_to_segments): Check the section address
103 against the phdr size both with and without a modulo of
106 Fri Jun 19 17:08:18 1998 Ian Lance Taylor <ian@cygnus.com>
108 * elf32-mips.c (mips_elf_size_dynamic_sections): Only strip a
109 linker created empty input section if the output section has the
112 * elflink.h (elf_link_output_extsym): Print an error message if
113 _bfd_elf_section_from_bfd_section fails.
115 * elf.c (_bfd_elf_section_from_bfd_section): Call bfd_set_error on
118 Tue Jun 16 11:55:55 1998 Ian Lance Taylor <ian@cygnus.com>
120 * elf.c (copy_private_bfd_data): Improve handling of Solaris
121 native linker output. Avoid putting an empty section in more than
124 Fri Jun 12 13:30:17 1998 Tom Tromey <tromey@cygnus.com>
126 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
127 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
129 Fri Jun 12 13:34:02 1998 Doug Evans <devans@canuck.cygnus.com>
131 * elf.c (swap_out_syms): New arg relocatable_p.
132 Don't add section VMA to symbols for relocatable output.
133 (_bfd_elf_compute_section_file_positions): Update call to
136 Mon Jun 8 15:20:57 1998 Nick Clifton <nickc@cygnus.com>
138 * elf32-v850.c (v850_elf_perform_relocation): Make comparisons
139 against 'addend' be signed rather than unsigned.
141 Sat Jun 6 00:31:21 1998 Nick Clifton <nickc@cygnus.com>
143 * elf32-m32r.c: Add prototyps for static functions.
145 * coff-arm.c: Add prototypes for static functions.
147 Fri Jun 5 17:21:51 1998 Nick Clifton <nickc@cygnus.com>
149 * elf.c (elf_sort_sections): Sort by LMA first then VMA, since the
150 LMA is used to order sections in a segment.
152 * elf32-v850.c: Add prototypes for static functions.
153 Change type of addend parameter to bfd_vma in various functions.
155 Fri Jun 5 18:09:58 1998 Ian Lance Taylor <ian@cygnus.com>
157 * aoutx.h (howto_table_ext): Change RELOC_BASE13 to use
158 complain_overflow_signed instead of complain_overflow_bitfield.
160 Fri Jun 5 15:11:11 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
162 * elf.c (elf_map_symbols): Don't add section VMA to symbol value
163 when comparing against 0.
165 Wed Jun 3 17:52:49 1998 Ian Lance Taylor <ian@cygnus.com>
167 * Makefile.am (config.status): New target.
168 * Makefile.in: Rebuild.
171 Wed Jun 3 11:39:57 1998 Doug Evans <devans@canuck.cygnus.com>
173 * elf32-mips.c (_bfd_mips_elf_fake_sections): Update to use
174 Elf32_Dvp_External_Overlay instead of 64 bit version.
177 Wed Jun 3 12:18:24 1998 Stan Cox <scox@equinox.cygnus.com>
179 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Give an
180 error if previous object endianness doesn't match current object.
182 Tue Jun 2 17:50:59 1998 Nick Clifton <nickc@cygnus.com>
184 * elf32-v850.c (v850_elf_print_private_bfd_data): Call
185 _bfd_elf_print_private)bfd_data ().
187 Tue Jun 2 15:29:35 1998 Ian Lance Taylor <ian@cygnus.com>
189 * elflink.h (elf_merge_symbol): Don't always set type_change_ok
191 (elf_link_add_object_symbols): Set type_change_ok and
192 size_change_ok before calling elf_merge_symbol.
194 * elf32-mips.c (mips_elf_relocate_section): If we issue an
195 undefined symbol error, don't also issue an overflow error.
197 Tue Jun 2 13:51:00 1998 Geoff Keating <geoffk@ozemail.com.au>
199 * elf32-ppc.c (ppc_elf_relocate_section): The target of an
200 R_PPC_LOCAL24PC relocation should be local; if not, print an error
201 message instead of crashing.
203 Mon Jun 1 18:23:12 1998 Yuli Barcohen <yuli.barcohen@telrad.co.il>
205 * archures.c (bfd_mach_cpu32): Define.
206 (bfd_default_scan): Add case for 68060. Fix 68332 case to use
208 * cpu-m68k.c (arch_info_struct): Add m68k:cpu32.
209 * ieee.c: Include <ctype.h>.
210 (ieee_object_p): Parse out process ID string to make it more
211 likely to be acceptable for bfd_scan_arch.
212 * bfd-in2.h: Rebuild.
214 Mon Jun 1 11:12:02 1998 Nick Clifton <nickc@cygnus.com>
216 * elf32-m32r.c (m32r_elf_print_private_bfd_data): Also call
217 _bfd_elf_print_private_bfd_data() so that the program header will
220 Mon Jun 1 12:14:28 1998 Ian Lance Taylor <ian@cygnus.com>
222 * peicode.h (coff_swap_sym_in): Check for C_SECTION rather than
223 0x68. Reindent. Add some comments.
226 Sun May 31 16:11:22 1998 Doug Evans <devans@canuck.cygnus.com>
228 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Set sh_link
229 field of .DVP.ovlytab to .DVP.ovlystrtab's section index.
230 (_bfd_mips_elf_section_from_shdr): Recognize SHT_DVP_OVERLAY_TABLE
232 (_bfd_mips_elf_fake_sections): Ditto.
235 Fri May 29 09:58:08 1998 Nick Clifton <nickc@cygnus.com>
237 * elf.c (copy_private_bfd_data): Adjust physical address of
238 segment in output BFD to contain LMAs of its sections.
240 Tue May 26 19:37:47 1998 Stan Cox <scox@equinox.cygnus.com>
242 * elf32-sparc.c (_bfd_sparc_elf_howto_table, sparc_reloc_map,
243 elf32_sparc_relocate_section): Added R_SPARC_32LE for little
244 endian data 32 bit relocations.
245 (elf32_sparc_merge_private_bfd_data): Check if linking little
246 endian objects with big endian objects.
247 (elf32_sparc_object_p): Set bfd_mach_sparc_sparclite_le.
248 (elf32_sparc_final_write_processing): Set EF_SPARC_LEDATA in e_flags.
249 * libbfd.h (bfd_reloc_code_real_names): Added BFD_RELOC_SPARC_32LE.
251 * cpu-sparc.c (arch_info_struct): Added sparc:sparclite_le
252 * archures.c (bfd_mach_sparc_sparclite_le): New.
253 * bfd-in2.h (BFD_RELOC_SPARC_32LE, bfd_mach_sparc_sparclite_le): New.
255 Thu May 21 16:59:28 1998 Nick Clifton <nickc@cygnus.com>
257 * peicode.h (add_data_entry): Fix precedence of operators in if ()
260 Tue May 19 18:41:19 1998 Ian Lance Taylor <ian@cygnus.com>
262 * bfd-in.h: Move over patch to bfd-in2.h.
264 * reloc.c (bfd_check_overflow): Add casts before shifts which may
266 (_bfd_relocate_contents): Likewise.
268 Mon May 18 14:44:15 1998 Nick Clifton <nickc@cygnus.com>
270 * peicode.h (add_data_entry): If the section has no private data
271 then do not create a Data Dictionary entry for it.
273 Mon May 18 00:09:28 1998 Richard Henderson <rth@cygnus.com>
275 * elf64-alpha.c (elf64_alpha_relax_section): Set again on changes.
276 (elf64_alpha_can_merge_gots, elf64_alpha_merge_gots,
277 elf64_alpha_size_got_sections): Rewrite, handling multiple got
278 subsections during relaxation more correctly.
280 Thu May 14 14:22:58 1998 Nick Clifton <nickc@cygnus.com>
282 * bfd-in2.h: Add new prototype: bfd_coff_set_symbol_class ().
283 Add extra argument to bfd_arm_process_before_allocation ().
284 * bfd-in.h: Reflect changes made in bfd-in2.h.
285 * coffgen.c (bfd_coff_set_symbol_class): New function. Set the
286 coff class of a BFD symbol.
287 * coff-arm.c: Add support for interworking between Thumb code and
288 non-interworking aware ARM code.
290 Sun May 10 22:33:59 1998 Jeffrey A Law (law@cygnus.com)
292 * po/Make-in (install-info): New target.
294 Thu May 7 17:40:56 1998 Ian Lance Taylor <ian@cygnus.com>
296 * filemode.c: Remove; not used.
298 If sysdep.h includes a header file, don't include it again:
299 * aix386-core.c: Don't include <stdio.h>, <stddef.h>, or
301 * aoutx.h: Don't include <string.h>. Use "sysdep.h" rather than
303 * archive.c: Don't include <string.h> or <errno.h>.
304 * evax-alpha.c; Don't include <stdio.h>.
305 * evax-egsd.c: Likewise.
306 * evax-etir.c: Likewise.
307 * evax-misc.c: Likewise.
308 * evax-emh.c: Likewise. Also, don't include <sys/types.h>.
309 * hppabsd-core.c: Don't include <stdio.h>, <sys/types.h>, or
311 * hpux-core.c: Likewise.
312 * netbsd-core.c: Likewise.
314 * libbfd.c: Don't include <sys/types.h>.
315 * nlmcode.h: Don't include <string.h>.
316 * osf-core.c: Don't include <string.h> or <stdio.h>.
317 * ptrace-core.c: Don't include <stdio.h>, <sys/types.h>,
318 <errno.h>, or <unistd.h>.
319 * trad-core.c: Don't include <stdio.h> or <sys/types.h>.
321 Thu May 7 13:12:50 1998 Klaus Kaempf <kkaempf@progis.de>
323 * configure.com: If the version number can not be found in
324 configure.in, set it to "unknown" rather than "2.8.1".
326 Wed May 6 09:46:05 1998 Gavin Koch <gavin@cygnus.com>
328 * elf32-mips.c (elf_mips_mach): New.
329 (_bfd_mips_elf_object_p): Use elf_mips_mach.
330 (_bfd_mips_elf_final_write_processing): Use the names
331 of machines, rather than the numbers. Set both the ARCH
332 and MACH in e_flags. Handle a few more specific machines.
333 (_bfd_mips_elf_merge_private_bfd_data): Merge both
334 EF_MIPS_ARCH and EF_MIPS_MACH.
336 Tue May 5 21:01:53 1998 Richard Henderson <rth@cygnus.com>
338 * syms.c (bfd_is_local_label): Revert last change.
339 * srec.c (srec_write_symbols): Discard debugging symbols.
341 Tue May 5 23:36:06 1998 Ian Lance Taylor <ian@cygnus.com>
343 * som.c: Include <ctype.h>.
344 * som.h: Don't include sysdep.h.
346 Tue May 5 18:29:24 1998 Tom Tromey <tromey@cygnus.com>
349 * libbfd-in.h: Removed gettext includes and defines.
350 * sysdep.h: Moved gettext-related includes and defines here.
352 Tue May 5 16:47:54 1998 Richard Henderson <rth@cygnus.com>
354 * srec.c (srec_write_symbols): Use bfd_is_local_label rather than
355 an ad-hoc test. Kill bogus #if 0 code.
356 * syms.c (bfd_is_local_label): Consider BSF_DEBUGGING symbols local.
358 Mon May 4 16:10:33 1998 Ian Lance Taylor <ian@cygnus.com>
360 * sunos.c (sunos_check_dynamic_reloc): Don't use the PLT address
361 when generating a normal executable for a symbol defined in a
362 regular file. When copying a reloc into the output file, adjust
363 the addend for a PC relative reloc against a global symbol.
365 Mon May 4 10:08:18 1998 Tom Tromey <tromey@cygnus.com>
368 * libbfd-in.h (_): Define as dgettext.
370 Mon May 4 11:02:23 1998 Ian Lance Taylor <ian@cygnus.com>
372 * coff-arm.c (coff_arm_relocate_section): Cast to bfd_signed_vma,
374 * peicode.h (pe_saved_coff_bfd_print_private_bfd_data): Use PARAMS
375 when declaring parameter types.
376 (pe_saved_coff_bfd_copy_private_bfd_data): Likewise.
378 Wed Apr 29 15:35:03 1998 Ian Lance Taylor <ian@cygnus.com>
380 * config.bfd: If we include any ELF targets in targ_defvec and/or
381 targ_selvecs, then add the generic ELF targets to targ_selvecs.
382 * elf32-gen.c (dummy): New static const variable.
383 (elf_generic_info_to_howto): New static function.
384 (elf_generic_info_to_howto_rel): New static function.
385 (elf_info_to_howto): Define as elf_generic_info_to_howto.
386 (elf_info_to_howto_rel): Define as elf_generic_info_to_howto_rel.
387 * elf64-gen.c: Same changes as elf32-gen.c.
388 * elfcode.h (elf_object_p): For the generic target, ignore a
389 failure of bfd_default_set_arch_mach. Fix indentation a bit.
391 Tue Apr 28 20:05:52 1998 Ian Lance Taylor <ian@cygnus.com>
393 * configure.in (WIN32LIBADD): Add -lintl on cygwin32.
394 * configure: Rebuild.
396 Tue Apr 28 12:16:57 1998 Jason Molenda (crash@bugshack.cygnus.com)
398 * config.bfd: Update OSR5/Unixware patterns.
400 Mon Apr 27 18:02:24 1998 Richard Henderson <rth@cygnus.com>
402 * elf.c (assign_file_positions_for_segments): Allow for holes
403 between sections added by a link script.
405 Mon Apr 27 11:49:55 1998 Ian Lance Taylor <ian@cygnus.com>
407 * configure.in: Change version number to 2.9.4
408 * configure: Rebuild.
410 Based on patch from H.J. Lu <hjl@gnu.org>:
411 * elf.c (bfd_elf_get_bfd_needed_list): New function.
412 * bfd-in.h (bfd_elf_get_bfd_needed_list): Declare.
413 * bfd-in2.h: Rebuild.
415 Sat Apr 25 20:07:53 1998 Richard Henderson <rth@cygnus.com>
417 * elf64-alpha.c (struct alpha_relax_info): Replace elfsym with other.
420 Sat Apr 25 18:29:07 1998 Richard Henderson <rth@cygnus.com>
422 * elf64-alpha.c (struct alpha_relax_info): Add tsec & elfsym members.
423 (elf64_alpha_relax_section): Fill them in.
424 (elf64_alpha_relax_opt_call): Implement more than a stub.
425 (elf64_alpha_add_symbol_hook): Don't set SEC_LOAD or default
426 alignment on .scommon.
427 (elf64_alpha_merge_gots): Merge use counts as well.
429 Sat Apr 25 14:07:29 1998 Richard Henderson <rth@cygnus.com>
431 * elf64-alpha.c (elf64_alpha_relax_section): Use the proper section
432 for calculating a local symbol's address.
433 (elf64_alpha_calc_got_offsets): Skip entries with 0 use count.
434 Set the .got's cooked size as well as the raw size.
436 Fri Apr 24 09:16:00 1998 Nick Clifton <nickc@cygnus.com>
438 * elf32-v850.c (v850_elf_print_private_bfd_data): Add
439 internationalisation of printed information.
441 * coff-arm.c (coff_arm_print_private_bfd_data): Add
442 internationalisation of printed information.
444 Fri Apr 24 12:09:18 1998 Ian Lance Taylor <ian@cygnus.com>
446 * syms.c (struct indexentry): Change directory_name, file_name,
447 and function_name fields to char *.
448 (struct stab_find_info): Change cached_file_name field to char *.
450 Thu Apr 23 08:13:04 1998 Nick Clifton <nickc@cygnus.com>
452 * peicode.h (dir_names): Add missing N_() macros to dir_names array.
454 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
456 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
458 Wed Apr 22 17:48:48 1998 Ian Lance Taylor <ian@cygnus.com>
460 * Makefile.am (install-data-local): Make $(includedir).
461 * Makefile.in: Rebuild.
463 Wed Apr 22 13:06:15 1998 Tom Tromey <tromey@cygnus.com>
465 * libbfd-in.h: Use `gettext' and not `dgettext' for now.
467 Wed Apr 22 12:53:40 1998 Ian Lance Taylor <ian@cygnus.com>
469 * Makefile.am (INCLUDES): Add -I$(srcdir)/../intl -I../intl.
470 * Makefile.in: Rebuild.
472 * bfd-in2.h: Rebuild for Nick's changes.
474 Tue Apr 21 23:11:51 1998 Richard Henderson <rth@cygnus.com>
476 * archive.c (_bfd_generic_read_ar_hdr_mag): Fix lossage in last
477 change wrt length == max_namelen.
479 Tue Apr 21 21:19:36 1998 Tom Tromey <tromey@scribbles.cygnus.com>
481 * Many files: Added gettext invocations around user-visible
483 * libbfd-in.h: Added gettext includes and defines.
484 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
485 HAVE_LC_MESSAGES): Define.
486 * configure.in: Call CY_GNU_GETTEXT. Create po/Makefile.in and
488 * Makefile.am (SUBDIRS): Added po.
489 (POTFILES): New macro.
490 (po/POTFILES.in): New target.
491 (SOURCE_HFILES): New macro.
493 * po/Make-in, po/POTFILES.in, po/bfd.pot: New files.
495 Tue Apr 21 13:38:18 1998 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
497 * elfcore.h (bfd_prstatus): Copy core_prstatus from the first
498 NT_PRSTATUS note section encountered, it contains the status of
499 the currently executing thread when the core file was written.
501 Tue Apr 21 10:00:12 1998 Nick Clifton <nickc@cygnus.com>
503 * libcoff.h: Add extra parameter to
504 bfd_coff_link_output_has_begun overrideable function.
505 * cofflink.c: Pass extra parameter to
506 bfd_coff_link_output_has_begun function.
507 * bfd-in.h: Add prototypes for exported ARM interworking
509 * peicode.h: ARM specific code reorganised to conform to BFD
511 * coffcode.h: ARM specific code reorganised to conform to BFD
513 * coff-arm.c: Code reorganised to conform to the BFD coding
514 conventions. Global variables have been moved into an ARM
515 specific hash table structure and a new function:
516 bfd_arm_get_bfd_for_interworking() has been created which is
517 called from the linker scripts.
519 Tue Apr 21 00:11:51 1998 Richard Henderson <rth@cygnus.com>
521 * archive.c (_bfd_generic_read_ar_hdr_mag): Simplify end-of-name test.
523 * elf64-alpha.c (elf64_alpha_find_reloc_at_ofs): Renamed from
524 elf64_alpha_relax_find_reloc_ofs. Changed all callers.
525 (elf64_alpha_add_symbol_hook): Put small commons in .scommon not .sbss.
526 (elf64_alpha_size_got_sections): Don't merge .got sections twice.
528 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
530 * config.bfd: Added sparc86x support.
532 Fri Apr 17 22:29:04 1998 Ian Lance Taylor <ian@cygnus.com>
534 * elf32-mips.c (mips_elf_relocate_section): Do not complain about
535 an out of range pc-relative jump/call to an undefined weak symbol.
537 Thu Apr 16 13:49:00 1998 Richard Henderson <rth@cygnus.com>
539 * elf64-alpha.c (elf64_alpha_do_reloc_gpdisp): Do all gpdisp
542 Thu Apr 16 11:43:33 1998 Ian Lance Taylor <ian@cygnus.com>
544 * archive.c (bfd_generic_archive_p): If a slurp subroutine returns
545 an error other than bfd_error_system_call, set the error to
546 bfd_error_wrong_format.
548 * targets.c (bfd_target_vector) [SELECT_VECS not defined]: Add
549 bfd_elf32_powerpcle_vec.
551 * elf.c (copy_private_bfd_data): If all the p_paddr fields in the
552 program segments are zero, don't set p_paddr_valid.
554 Wed Apr 15 22:15:16 1998 Richard Henderson <rth@cygnus.com>
556 * elf64-alpha.c: Initial implementation of relaxation --
557 (struct alpha_elf_link_hash_entry): Add use_count member.
558 (elf64_alpha_check_relocs): Initialize and increment it.
559 (elf64_alpha_can_merge_gots): Check it when considering merging.
560 (elf64_alpha_merge_gots): Drop entries with zero use.
561 (elf64_alpha_calc_got_offsets_for_symbol): Likewise.
562 (elf64_alpha_always_size_sections): Split out got sizing ...
563 (elf64_alpha_size_got_sections): ... here. New function.
564 (elf64_alpha_relax_find_reloc_ofs): New function.
565 (elf64_alpha_relax_with_lituse): Likewise.
566 (elf64_alpha_relax_without_lituse): Likewise.
567 (elf64_alpha_relax_opt_call): Likewise.
568 (elf64_alpha_relax_section): Likewise.
569 (elf64_alpha_add_symbol_hook): Likewise.
570 (elf64_alpha_howto_table): Implement GPRELHIGH/LOW & IMMED_GP_16.
571 (elf64_alpha_relocate_section): Likewise.
572 (bfd_elf64_bfd_relax_section): Define.
573 (elf_backend_add_symbol_hook): Likewise.
575 Wed Apr 15 16:08:46 1998 Richard Henderson <rth@cygnus.com>
577 * elf.c (prep_headers): Use new EM_SPARCV9 symbol.
578 * elf64-sparc.c (ELF_MACHINE_CODE): Likewise.
579 (ELF_MACHINE_ALT1): New. Set to EM_OLD_SPARC64.
581 Wed Apr 15 11:34:33 1998 Ian Lance Taylor <ian@cygnus.com>
583 * configure.in: Add -lkernel32 to WIN32LIBADD on cygwin32.
584 * configure: Rebuild.
586 Mon Apr 13 16:46:27 1998 Ian Lance Taylor <ian@cygnus.com>
588 * Makefile.am (libbfd_la_LIBADD): Add @WIN32LIBADD@.
589 (libbfd_la_LDFLAGS): Add @WIN32LDFLAGS@.
590 * configure.in: Define and substitute WIN32LDFLAGS and
592 * aclocal.m4: Rebuild with new libtool.
593 * configure, Makefile.in: Rebuild.
595 Fri Apr 10 13:44:27 1998 Ian Lance Taylor <ian@cygnus.com>
597 * coffcode.h (coff_write_object_contents): Move a PE COMDAT symbol
598 before any other symbols in the same section.
600 Wed Apr 8 14:50:23 1998 Michael Meissner <meissner@cygnus.com>
602 * config.bfd (powerpc*-*-*): Remove PowerPC NT support from ELF
605 Tue Apr 7 16:25:31 1998 Gavin Romig-Koch <gavin@cygnus.com>
607 * dwarf2.c (comp_unit): Move it earlier in the source. Add
609 (read_address): Replace 'bdf*' argument with 'comp_unit*' argument.
610 Use addr_size for address size, rather than sizeof(bfd_vma).
611 (read_attribute): Replace bdf* argument with 'comp_unit*' argument.
612 Fix call to read_address.
613 (decode_line_info): Replace bdf* argument with 'comp_unit*' argument.
614 Scrap other unneeded arguments. Fix call to read_address.
615 (scan_unit_for_functions): Fix call to read_attribute.
616 (parse_comp_unit): We now handle more values for addr_size.
617 Set addr_size in unit. Fix call to read_attribute and
620 Tue Apr 7 15:44:47 1998 Gavin Romig-Koch <gavin@cygnus.com>
622 * dwarf2.c (parse_comp_unit): Drop use of unit->name when it is null.
624 Tue Apr 7 12:35:18 1998 Ian Lance Taylor <ian@cygnus.com>
626 * archures.c (bfd_default_scan): Add m68k cases back to default
627 switch, reverting patch of March 25, since IEEE support depends
630 Mon Apr 6 14:06:40 1998 Ian Lance Taylor <ian@cygnus.com>
632 * Makefile.am (diststuff): New target.
633 * Makefile.in: Rebuild.
635 Sun Apr 5 16:21:44 1998 Jeffrey A Law (law@cygnus.com)
637 * som.c (som_bfd_ar_write_symbol_stuff): Fix computation of
638 som_offset when we have an extended name table.
640 Sun Apr 5 16:04:39 1998 H.J. Lu <hjl@gnu.org>
642 * Makefile.am (stamp-lib): Check that .libs/libbfd.a exists before
644 * Makefile.in: Rebuild.
646 Fri Apr 3 11:09:42 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
648 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Generate section
649 symbols when creating a shared library.
650 (elf_m68k_adjust_dynindx): New function, used by above code.
651 (elf_m68k_finish_dynamic_sections): Initialize the section
653 (elf_m68k_relocate_section): Change abort to BFD_ASSERT.
655 Wed Apr 1 16:04:02 1998 Nick Clifton <nickc@cygnus.com>
657 * coff-arm.c (in_reloc_p): Use ARM_RVA32 in place of constant
660 Wed Apr 1 13:36:58 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
662 * elf32-m68k.c (elf_m68k_relocate_section, case R_68K_PLT*O): Fix
665 Tue Mar 31 00:12:12 1998 Jeffrey A Law (law@cygnus.com)
667 * elf-m10300.c (mn10300_elf_relax_section): Correctly handle
670 Mon Mar 30 12:46:15 1998 Ian Lance Taylor <ian@cygnus.com>
672 * configure.in: Set version to 2.9.1.
673 * configure: Rebuild.
675 * Branched binutils 2.9.
677 Mon Mar 30 12:20:50 1998 Brent Baccala <baccala@freesoft.org>
679 * syms.c (ENABLE_CACHING): Define.
680 (struct indexentry): Define.
681 (struct stab_cache): Remove.
682 (cmpindexentry): New static function.
683 (struct stab_find_info): Add new fields: indextable,
684 indextablesize, cached_indexentry, cached_offset, cached_stab, and
685 cached_file_name. Remove fields: file_cache, function_cache, and
687 (_bfd_stab_section_find_nearest_line): Rewrite to build a sorted
688 index table and search it.
690 Mon Mar 30 10:39:34 1998 Ian Lance Taylor <ian@cygnus.com>
692 * elf.c (_bfd_elf_copy_private_section_data): Call
693 copy_private_bfd_data once we've seen the last SEC_ALLOC section.
695 * cpu-mips.c: Remove trailing comma at end of enumeration list.
697 Sat Mar 28 16:33:02 1998 Ian Lance Taylor <ian@cygnus.com>
699 * coff-arm.c: Define all globally visible variables and functions
700 only when COFF_WITH_PE is not defined.
701 * configure.in (armpe_little_vec, armpe_big_vec): Add
703 * configure: Rebuild.
705 Fri Mar 27 16:06:02 1998 Ian Lance Taylor <ian@cygnus.com>
707 Fix some gcc -Wall warnings:
708 * aout-arm.c (MY(fix_pcrel_26)): Add casts to avoid warnings.
709 * archive.c (_bfd_generic_read_ar_hdr_mag): Likewise.
710 * archures.c (bfd_default_scan): Likewise.
711 * bfd.c (bfd_scan_vma): Likewise.
712 * binary.c (mangle_name): Likewise
713 * coff-arm.c (aoutarm_fix_pcrel_26): Likewise.
714 * coff-sh.c (sh_relocate_section): Likewise.
715 * coff-stgo32.c (create_go32_stub): Likewise.
716 * coffcode.h (coff_slurp_line_table): Likewise.
717 * ecoff.c (_bfd_ecoff_write_armap): Likewise.
718 * elf.c (_bfd_elf_make_section_from_shdr): Likewise.
719 (assign_file_positions_for_segments): Likewise.
720 * elf32-mips.c (mips_elf_relocate_section): Likewise.
721 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
722 * oasys.c (oasys_write_sections): Likewise.
723 * ppcboot.c (ppcboot_object_p): Likewise.
724 (mangle_name): Likewise.
725 * riscix.c (riscix_fix_pcrel_26): Likewise.
726 * srec.c (srec_scan): Likewise.
727 * stabs.c (_bfd_write_section_stabs): Likewise.
728 * sunos.c (sunos_add_dynamic_symbols): Likewise.
729 * aout-ns32k.c (_bfd_ns32k_relocate_contents): Add default case to
730 switch. Declare parameters for function pointers.
731 * archures.c (bfd_default_scan): Add braces to avoid ambiguous if
733 * elf.c (elf_sort_sections): Likewise.
734 * coff-arm.c (coff_thumb_pcrel_common): Initialize relocation.
735 Add default cases to switches.
736 (coff_arm_relocate_section): Remove unused local variables.
738 (coff_arm_bfd_set_private_flags): Change flag variable to type
740 * coff-mips.c (mips_relocate_section): Initialize use_lo.
741 * coff-ppc.c (ppc_record_toc_entry): Change i to unsigned int.
742 (dump_toc): Change cat to const, and initialize it.
743 * coff-sh.c (sh_relax_delete_bytes): Initialize start and voff.
744 * elf32-sh.c (sh_elf_relax_delete_bytes): Likewise.
745 (sh_elf_relocate_section): Initialize r_symndx.
746 * coffcode.h (coff_compute_section_file_positions): Only declare
747 old_sofar if ALIGN_SECTIONS_IN_FILE.
748 (coff_write_object_contents): Initialize csym.
749 * coffgen.c (coff_pointerize_aux): Make type and class unsigned.
750 * cpu-ns32k.c (_bfd_ns32k_get_displacement): Add default case to
752 * dwarf2.c: Include libiberty.h.
753 (read_2_signed_bytes, read_4_signed_bytes): Comment out.
754 (decode_line_info): Remove unused local variables.
755 * elf32-m32r.c (m32r_elf_sda16_reloc): Likewise.
756 (m32r_elf_relocate_section): Likewise.
757 * elf32-v850.c (v850_elf_store_addend_in_insn): Likewise.
758 (v850_elf_reloc): Likewise.
759 * elf-bfd.h (elf_linker_section_t): Make alignment unsigned.
760 (struct elf_obj_tdata): Make cverdefs and cverrefs unsigned.
761 * elf.c (assign_file_positions_for_segments): Always set adjust.
763 * elf32-d30v.c (bfd_elf_d30v_reloc): Initialize tmp_addr. Fully
764 parenthesize expression.
766 * elf32-m32r.c (m32r_elf_relocate_section): Always initialize h.
767 (m32r_elf_object_p): Return a value.
768 (m32r_elf_print_private_bfd_data): Change fprintf format string.
769 * elf32-mips.c (mips_elf_final_link): Initialize last.
770 (mips_elf_finish_dynamic_sections): Initialize last and dindx.
771 * elf32-v850.c (v850_elf_object_p): Return a value.
772 (v850_elf_print_private_bfd_data): Change fprintf format string.
773 * elfcode.h (elf_slurp_symbol_table): Change symcount and i to
775 * elflink.h (elf_link_add_object_symbols): Change vernum to
776 unsigned int, and initialize it. Change fprintf format string.
777 (NAME(bfd_elf,size_dynamic_sections)): Cast -1 to bfd_size_type
778 when setting or comparing to soname_indx.
779 (elf_create_pointer_linker_section): Change num_symbols to
781 * libcoff-in.h (coff_data_type): Change flags to flagword.
782 * peicode.h (pe_print_idata): Initialize idx. Change j to
783 bfd_size_type. Initialize hint_member. Remove useless test to
785 (pe_print_edata): Change num_functions and num_names in struct
786 EDT_type to unsigned long. Remove cast. Change fprintf format
788 * ppcboot.c (ppcboot_object_p): Change i to size_t.
789 * reloc.c (bfd_get_reloc_size): Change return type to unsigned
791 * reloc16.c (bfd_coff_reloc16_relax_section): Change shrinks to
792 int *. Update uses. Change j to long.
793 * bfd-in2.h, libcoff.h: Rebuild.
795 Fri Mar 27 10:10:46 1998 Catherine Moore <clm@cygnus.com>
797 * elf32-v850.c Remove definition of USE_REL.
798 (v850_elf_info_to_howto_rela): New function.
799 (v850_elf_perform_relocation): Renamed from
800 v850_elf_store_addend_in_insn. Removed replace argument.
801 (v850_elf_reloc): store the relocation in the addend field instead
803 (v850_elf_final_link_relocate): Now calls
804 v850_elf_perform_relocation.
805 (v850_elf_relocate_section): Remove code to generate REL
808 Thu Mar 26 13:32:17 1998 Ian Lance Taylor <ian@cygnus.com>
810 * coffcode.h (coff_new_section_hook): Set the type and storage
811 class in the native symbol information allocated for a new section
814 Thu Mar 26 10:13:41 1998 Nick Clifton <nickc@cygnus.com>
816 * peicode.h: Chain together calls to
817 coff_bfd_copy_private_bfd_data and
818 coff_bfd_print_private_bfd_data.
820 * coff-arm.c: Add prototypes for
821 coff_arm_bfd_print_private_bfd_data and
822 coff_arm_bfd_copy_private_bfd_data.
824 Wed Mar 25 15:45:55 1998 Nick Clifton <nickc@cygnus.com>
826 * coffcode.h (coff_mkobject_hook): Set private falgs even for a PE
829 * peicode.h: Call arm-coff private data functions after handling
832 * coff-arm.c: Turn statics into globals so that they can be shared
833 both pe and pei backends.
835 Wed Mar 25 15:19:38 1998 Ian Lance Taylor <ian@cygnus.com>
837 * aoutf1.h (sunos_set_arch_mach): Use bfd_mach_m68* rather than
839 (sunos_write_object_contents): Likewise.
840 * aoutx.h (NAME(aout,machine_type)): Likewise.
841 * coffcode.h (coff_set_arch_mach_hook): Likewise.
843 Wed Mar 25 13:59:24 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
845 * archures.c (bfd_mach_m68*): Add definitions for various m68k
847 (bfd_default_scan): Remove m68k special cases.
848 * bfd-in2.h: Rebuild.
849 * mipsbsd.c (MY(write_object_contents)): Use bfd_mach_m68* rather
851 * sparclynx.c (NAME(lynx,set_arch_mach)): Likewise.
852 * cpu-m68k.c (arch_info_struct): Likewise. Add entry for
854 (bfd_m68k_arch): Set mach field to zero to signal no explicit
855 selection, change printable_name to just "m68k" and make that the
856 default instead of m68k:68020.
858 * aout-tic30.c (NAME): Define this to avoid multiple definitions
860 (MY_get_section_contents): Define as aout_32_get_section_contents
861 rather than NAME(aout,get_section_contents).
863 * elf-m10300.c (elf32_mn10300_link_hash_table_create): Fix cast.
865 * evax-alpha.c (evax_set_arch_mach): Only accept bfd_arch_alpha
866 and call bfd_default_set_arch_mach to do the real work.
868 Wed Mar 25 10:41:35 1998 Richard Henderson <rth@cygnus.com>
870 * bout.c (BALX): Include return register g14 as part of the insn.
872 (calljx_callback): Use it.
874 Wed Mar 25 11:19:28 1998 Ian Lance Taylor <ian@cygnus.com>
876 * libbfd-in.h (BFD_ALIGN): Cast this parameter to bfd_vma.
879 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Change
880 byte_count to unsigned int.
881 (mn10300_elf_relax_section): Initialize internal_relocs. Remove
882 unused local variables.
884 * evax-alpha.c (evax_close_and_cleanup): Remove unused local
885 variables er and er1.
887 * cpu-v850.c: Include <ctype.h>.
888 (scan): Case isdigit argument to unsigned char.
890 From Yan Meroth <YAN.MEROTH@st.com>:
891 * ihex.c (ihex_scan): Add extbase variable so that getting an
892 extended linear address record does not ignore any previous
894 (ihex_write_object_contents): When writing out an extended linear
895 address record, zero out any previous extended address.
897 Tue Mar 24 16:09:43 1998 Manfred Hollstein <manfred@s-direktnet.de>
899 * ieee.c (do_one): Check section before dereferencing it.
900 (ieee_canonicalize_reloc): Likewise with src->relent.sym_ptr_ptr.
901 (ieee_generic_stat_arch_elt): Likewise with abfd->my_archive.
903 Mon Mar 23 18:51:47 1998 Joel Sherrill <joel@OARcorp.com>
905 * config.bfd: (sh*-*-rtems*): Switched from ELF to COFF.
907 Mon Mar 23 14:23:36 1998 Nick Clifton <nickc@cygnus.com>
909 * coff-arm.c: Add interworking functions to pe backends.
912 Sun Mar 22 13:05:08 1998 Jeffrey A Law (law@cygnus.com)
914 * elf32-mips.c (R_MIPS15_S3): New relocation type.
915 (elf_mips_howto_table): Add R_MIPS15_S3.
916 (mips_reloc_map): Map BFD_RELOC_MIPS15_S3 to R_MIPS15_S3.
917 * reloc.c (BFD_RELOC_MIPS15_S3): New relocation type.
918 * bfd-in2.h, libbfd.h: Rebuilt.
921 Fri Mar 20 18:47:20 1998 Ian Lance Taylor <ian@cygnus.com>
923 * configure.in: Use AM_DISABLE_SHARED.
924 * aclocal.m4, configure: Rebuild with libtool 1.2.
926 Fri Mar 20 11:25:41 1998 Nick Clifton <nickc@cygnus.com>
928 * coff-arm.c (coff_arm_relocate_section): Better error messages
929 when interowrking conflucts occur. Courtesy of Jonathan Walton
931 (aoutarm_std_reloc_howto): Fixed bitsize fields of rightshifted
932 relocations. Patch courtesy of Jonathan Walton and Tony
935 Fri Mar 20 02:26:43 1998 Richard Henderson <rth@cygnus.com>
937 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Revert
938 part of Feb 22 change controling when to override the existing
939 symbol with the .plt entry.
941 Wed Mar 18 09:26:25 1998 Nick Clifton <nickc@cygnus.com>
943 * config.bfd (targ_cpu): Add thumb-pe target.
945 * coffcode.h (OTHER_GLOBAL_CLASS): Support thumb external
946 functions in PE build.
948 Sun Mar 8 23:37:26 1998 Stan Cox <scox@equinox.cygnus.com>
950 * config.bfd (sparclite-*-elf*): Added.
952 start-sanitize-vr4320
953 Tue Mar 3 11:24:05 1998 Gavin Koch <gavin@cygnus.com>
955 * mips-cpu.c: Reorganize sanitization.
957 * archures.c, bfd-in2.h, mips-cpu.c : Added bfd_mach_mips4320.
960 Mon Feb 23 19:31:19 1998 Ian Lance Taylor <ian@cygnus.com>
962 * configure.in: Add elf.lo to elf shell variable.
963 * Makefile.am (BFD_LIBS): Remove elf.lo.
964 (BFD_LIBS_CFILES): Remove elf.c.
965 (BFD32_BACKENDS): Add elf.lo.
966 (BFD32_BACKENDS_CFILES): Add elf.c.
967 * configure, Makefile.in: Rebuild.
969 1998-02-23 15:53 Richard Henderson <rth@cygnus.com>
971 * elf32-i386.c (elf_i386_relocate_section): A pc-relative
972 relocation against a now-local symbol should not have a dynamic
975 Mon Feb 23 16:17:08 1998 Ian Lance Taylor <ian@cygnus.com>
977 * peicode.h (coff_swap_filehdr_in): Don't set BFD flag HAS_SYMS in
979 (pe_print_private_bfd_data): Print PE flags. From Mikey
980 <jeffdb@netzone.com>.
982 Sun Feb 22 20:39:00 1998 Richard Henderson <rth@cygnus.com>
984 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Don't create
985 a plt entry when we can determine that we authoritatively define
988 Sun Feb 22 20:33:05 1998 Richard Henderson <rth@cygnus.com>
990 * configure.in (COREFILE selection): Remove sparc-*-linux*. They
991 don't actually use trad-core, but a SunOS-style core file handled
993 * hosts/sparclinux.h: Remove.
996 Thu Feb 19 02:38:52 1998 Doug Evans <devans@charmed.cygnus.com>
998 * reloc.c (BFD_RELOC_MIPS_DVP_27_S4): New reloc type.
999 * elf32-mips.c (enum reloc_type): Add R_MIPS_DVP_27_S4.
1000 (elf_mips_dvp_27_s4_howto): Describe it.
1001 (bfd_elf32_bfd_reloc_type_lookup): Handle it.
1002 (mips_info_to_how_rel): Handle it.
1003 (mips_elf_relocate_section): Handle it.
1004 * bfd-in2.h,libbfd.h: Regenerate.
1007 Wed Feb 18 15:31:06 1998 Ian Lance Taylor <ian@cygnus.com>
1009 * peicode.h (pe_print_idata): If there is no .idata section, look
1010 for the import tables in some other section. Make the initial
1011 label line up better with the data. Print the import address
1012 table even if there is no import name table. If the import
1013 address table holds actual addresses, print them.
1016 Tue Feb 17 20:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
1018 * config.bfd (targ_archs): If mips64r5900-sky-elf, add bfd_dvp_arch.
1021 Tue Feb 17 12:58:34 1998 Ian Lance Taylor <ian@cygnus.com>
1023 * libbfd.c (bfd_seek): If fseek fails, save errno around call to
1024 bfd_tell. If errno is EINVAL, set bfd_error_file_truncated, not
1025 bfd_error_system_call.
1027 Fri Feb 13 13:11:33 1998 Ian Lance Taylor <ian@cygnus.com>
1029 * Makefile.am (AUTOMAKE_OPTIONS): Define.
1030 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1032 From H.J. Lu <hjl@gnu.org>:
1033 * Makefile.am (libbfd_la_LDFLAGS): Define.
1034 * Makefile.in: Rebuild.
1036 Thu Feb 12 17:31:11 1998 Ian Lance Taylor <ian@cygnus.com>
1038 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1039 * netbsd.h (MACHTYPE_OK): Define.
1040 (MY(write_object_contents)): Use DEFAULT_ARCH and DEFAULT_MID when
1041 calling N_SET_MACHTYPE, rather than having a switch.
1042 * libaout.h (enum machine_type): Add M_PMAX_NETBSD, M_VAX_NETBSD,
1044 * i386netbsd.c (MACHTYPE_OK): Don't define.
1045 (DEFAULT_MID): Define.
1046 * m68k4knetbsd.c (SEGMENT_SIZE): Don't define.
1047 (MACHTYPE_OK): Don't define.
1048 (DEFAULT_MID): Define.
1049 * m68knetbsd.c: (MACHTYPE_OK): Don't define.
1050 (DEFAULT_MID): Define.
1051 * ns32knetbsd.c (MACHTYPE_OK): Don't define.
1052 (DEFAULT_MID): Define.
1053 * sparcnetbsd.c (MACHTYPE_OK): Don't define.
1054 (DEFAULT_MID): Define.
1056 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1057 * vaxnetbsd.c: New file.
1058 * netbsd-core.c: Clean up. Remove unused macros. Use netbsd
1059 rather than netbsd_core.
1060 * targets.c (vaxnetbsd_vec): Declare.
1061 (bfd_target_vector): Add vaxnetbsd_vec. If NETBSD_CORE is
1062 defined, add netbsd_core_vec.
1063 * configure.in: Set COREFILE for alpha*-*-netbsd* and
1064 powerpc-*-netbsd* to netbsd-core.lo. If COREFILE is
1065 netbsd-core.lo, set COREFLAG to -DNETBSD_CORE.
1066 * config.bfd (alpha*-*-netbsd*): New target.
1067 * Makefile.am: Rebuild dependencies.
1068 (BFD32_BACKENDS): Add vaxnetbsd.lo.
1069 (BFD32_BACKENDS_CFILES): Add vaxnetbsd.c.
1070 * configure, Makefile.in: Rebuild.
1072 * configure.host: Remove the old shared library build stuff. We
1073 now use libtool instead.
1075 Wed Feb 11 17:13:09 1998 Richard Henderson <rth@cygnus.com>
1077 * tekhex.c (tekhex_write_object_contents): Call tekhex_init.
1079 Tue Feb 10 19:23:28 1998 H.J. Lu <hjl@gnu.org>
1081 * configure.in: Take stab-syms.lo out of sparclinux_vec list.
1082 * configure: Rebuild.
1084 Tue Feb 10 15:16:38 1998 Nick Clifton <nickc@cygnus.com>
1085 start-sanitize-m32rx
1086 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Do not complain
1087 when merging m32r BFDs into m32rx BFDs.
1089 * elf32-v850.c (remember_hi16s_reloc): New function.
1090 (find_remembered_hi16s_reloc): New function.
1091 (v850_elf_store_addend_in_insn): Use the above new functions to
1092 match up HI6S relocs with LO16 relocs.
1095 Tue Feb 10 13:25:14 1998 Doug Evans <devans@canuck.cygnus.com>
1097 * archures.c (bfd_mach_dvp_{vif,gif}): Renamed from ..._{pke,gpuif}.
1098 (bfd_txvu_arch): Delete.
1099 * cpu-mips.c (arch_info_struct): dvp:{vif,gif} renamed from
1101 * bfd-in2.h: Regenerate.
1104 Tue Feb 10 15:01:39 1998 Ian Lance Taylor <ian@cygnus.com>
1106 * configure.in: Change -linux* to -linux-gnu*.
1107 * config.bfd, configure.host: Likewise.
1108 * configure: Rebuild.
1110 Mon Feb 9 19:40:59 1998 Nick Clifton <nickc@cygnus.com>
1112 * elf32-v850.c (v850_elf_store_addend_in_insn): Fix another
1113 LO16/HI16S bug and improve comments about what is going on.
1115 Sat Feb 7 15:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
1117 * configure, aclocal.m4: Rebuild with new libtool.
1119 start-sanitize-v850e
1120 Fri Feb 6 14:48:20 1998 Nick Clifton <nickc@cygnus.com>
1122 * elf32-v850.c (v850_elf_merge_private_bfd_data): Do not complain
1123 when merging v850 code into v850e/v850ea code. Do not initialise
1124 output flags if the input is the default architecture.
1126 Fri Feb 6 11:50:22 1998 Jeffrey A Law (law@cygnus.com)
1128 start-sanitize-r5900
1129 * cpu-mips.c (arch_info_struct): Make r5900 pointer size 32bits.
1131 * elf32-mips.c (bfd_elf32_bfd_reloc_type_lookup): For BFD_RELOC_CTOR
1132 get the size from bfd_arch_bits_per_address instead of directly
1135 Thu Feb 5 14:21:34 1998 Michael Meissner <meissner@cygnus.com>
1137 * libbfd-in.h (BFD_ALIGN): If rounding up would cause the address
1138 to wrap, just return all 1's bits instead.
1139 * libbfd.h: Regenerate.
1141 Thu Feb 5 11:51:05 1998 Ian Lance Taylor <ian@cygnus.com>
1143 * coff-i386.c (coff_pe_i386_relocate_section): New static function
1145 (coff_relocate_section): If COFF_WITH_PE, define as
1146 coff_pe_i386_relocate_section.
1147 * coffcode.h (coff_write_object_contents): If COFF_IMAGE_WITH_PE,
1148 skip empty sections, to match coff_write_object_contents.
1150 * elf64-mips.c (mips_elf64_swap_reloca_out): Swap out r_addend,
1151 rather than swapping out r_offset twice. From Luke Deller
1152 <luked@cse.unsw.edu.au>.
1154 Wed Feb 4 19:11:28 1998 Ian Lance Taylor <ian@cygnus.com>
1156 * configure.in: Set libtool_enable_shared rather than
1157 libtool_shared. Remove diversion hack.
1158 * configure, Makefile.in, doc/Makefile.in, aclocal.m4: Rebuild
1161 Wed Feb 4 16:10:21 1998 Brent Baccala <baccala@freesoft.org>
1163 * syms.c (struct stab_cache): Define.
1164 (struct stab_find_info): Remove cached_offset, cached_stab,
1165 cached_str, and cached_stroff fields. Add file_cache,
1166 function_cache, and line_cache fields.
1167 (_bfd_stab_section_find_nearest_line): Use extensive caching to
1170 Wed Feb 4 13:34:22 1998 Ian Lance Taylor <ian@cygnus.com>
1172 * peicode.h (pe_print_idata): Check for import of ordinal rather
1174 (pe_print_edata): If there is no .edata section, look for the
1175 export data in some other section.
1177 Mon Feb 2 20:05:42 1998 Jason Molenda (crash@bugshack.cygnus.com)
1179 * configure.in: Change version to 2.8.4.
1180 * configure: Regenerated.
1182 Mon Feb 2 17:39:39 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1184 Add tms320c30 support:
1185 * cpu-tic30.c: New file.
1186 * aout-tic30.c: New file.
1187 * coff-tic30.c: New file.
1188 * archures.c (bfd_arch_tic30): Define.
1189 (bfd_tic30_arch): Declare.
1190 (bfd_archures_list): Add bfd_tic30_arch.
1191 * targets.c (bfd_target_vector): Add tic30_aout_vec and
1193 * reloc.c (BFD_RELOC_TIC30_LDP): Define.
1194 * coffcode.h (coff_set_arch_mach_hook): Add tic30 case.
1195 (coff_set_flags): Likewise.
1196 * config.bfd (tic30-*-*aout*, tic30-*-*coff*): New targets.
1197 * configure.in (tic30_aout_vec, tic30_coff_vec): New vectors.
1198 * Makefile.am: Rebuild dependencies.
1199 (ALL_MACHINES): Add cpu-tic30.lo.
1200 (ALL_MACHINES_CFILES): Add cpu-tic30.c.
1201 (BFD32_BACKENDS): Add aout-tic30.lo and coff-tic30.lo.
1202 (BFD32_BACKENDS_CFILES): Add aout-tic30.c and coff-tic30.c.
1203 * configure, Makefile.in, bfd-in2.h, libbfd.h: Rebuild.
1205 Mon Feb 2 12:25:12 1998 Nick Clifton <nickc@cygnus.com>
1207 * elf32-v850.c (v850_elf_store_addend_in_insn): Allow HI16_S reloc
1208 to lag behind LO16 reloc by a couple of instructions.
1210 Mon Feb 2 14:09:46 1998 Ian Lance Taylor <ian@cygnus.com>
1212 * Makefile.am ($(srcdir)/bfd-in2.h): Add dummy command to force
1213 make to reexamine the file timestamp.
1214 ($(srcdir)/libbfd.h, $(srcddir)/libcoff.h): Likewise.
1216 * elf64-alpha.c (ELF_MAXPAGESIZE): Change to 0x10000 from
1220 Fri Jan 30 17:48:17 1998 Doug Evans <devans@canuck.cygnus.com>
1222 * elf32-mips.c (elf_mips_dvp_11_pcrel_howto): Set pcrel_offset=true
1223 and partial_inplace=false.
1224 (mips_elf_relocate_section): Recognize R_MIPS_DVP_11_PCREL.
1227 Fri Jan 30 19:07:07 1998 Geoff Keating <geoffk@ozemail.com.au>
1229 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New procedure
1230 to create .dynsbss and .rela.sbss sections.
1231 (ppc_elf_adjust_dynamic_symbol): Put space for small data to be
1232 copied from dynamic objects into .sbss.
1233 (ppc_elf_size_dynamic_sections): Strip .rela.sbss if we don't
1234 use it. Correct typo of .rela.sdata2.
1235 (ppc_elf_finish_dynamic_symbol): Generate reloc to where we
1236 put the data, which may now be in .sbss.
1237 (ppc_elf_relocate_section): A SDAREL16 reloc can be in dynsbss.
1238 (elf_backend_create_dynamic_sections): Define as
1239 ppc_elf_create_dynamic_sections.
1241 * elf32-ppc.c (ppc_elf_check_relocs): Don't emit R_PPC_REL* relocs
1242 against _GLOBAL_OFFSET_TABLE_.
1243 (ppc_elf_relocate_section): Don't emit R_PPC_REL32 relocs in
1244 shared libraries which refer to local symbols. Make sure that the
1245 test for allocating space for a reloc in a shared object is the
1246 same as the test for emitting a reloc.
1249 Thu Jan 29 17:44:53 1998 Doug Evans <devans@canuck.cygnus.com>
1251 * elf32-mips.c: Add dvp support.
1254 Thu Jan 29 15:55:35 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1256 * config.bfd (i[3456]-*-mingw32*): New target.
1257 * acinclude.m4 (BFD_BINARY_OPEN): Check for mingw32.
1258 * aclocal.m4, configure: Rebuild.
1261 Wed Jan 28 15:14:28 1997 Doug Evans <devans@canuck.cygnus.com>
1263 * config.bfd, configure.in: Add dvp support.
1264 * configure: Regenerate.
1265 * aclocal.m4: Regenerate.
1266 * archures.c, reloc.c, cpu-mips.c: Add dvp support.
1267 * bfd-in2.h, libbfd.h, libcoff.h: Regenerate.
1270 Wed Jan 28 13:41:26 1998 Ian Lance Taylor <ian@cygnus.com>
1272 * elf.c (_bfd_elf_close_and_cleanup): Only check the strtab if we
1275 Tue Jan 27 21:43:55 1998 Richard Henderson <rth@cygnus.com>
1277 Sparc v9 ABI compliant PLT:
1278 * elf64-sparc.c (PLT_HEADER_SIZE): V9 ABI uses 4 entries.
1279 (plt_templates, sparc64_elf_build_plt_entry): Delete.
1280 (LARGE_PLT_THRESHOLD): New define.
1281 (GOT_RESERVED_ENTRIES): V9 ABI only uses 1.
1282 (sparc64_elf_build_plt): New function.
1283 (sparc64_elf_plt_entry_offset): Likewise.
1284 (sparc64_elf_plt_ptr_offset): Likewise.
1285 (sparc64_elf_adjust_dynamic_symbol): Change h->plt_offset to
1286 contain the index for convenience. Skip the initial entries
1288 (sparc64_elf_size_dynamic_sections): Zero the allocated contents
1289 memory for the benefit of .rela.plt.
1290 (sparc64_elf_relocate_section): Call sparc64_elf_plt_entry_offset.
1291 (sparc64_elf_finish_dynamic_symbol): Kill template stuff. Use
1292 sparc64_elf_plt_entry_offset & sparc64_elf_plt_ptr_offset for reloc.
1293 (sparc64_elf_finish_dynamic_sections): DT_PLTGOT points to .plt.
1294 Call sparc64_elf_build_plt.
1295 (elf_backend_want_got_plt): No.
1296 (elf_backend_plt_readonly): No.
1297 (elf_backend_plt_alignment): 8.
1299 * elf.c (_bfd_elf_close_and_cleanup): New function; free the shstrtab.
1300 * elf-bfd.h (_bfd_elf_close_and_cleanup): Declare it.
1301 * elfxx-target.h (bfd_elfNN_close_and_cleanup): Arrange for it
1304 Tue Jan 27 21:45:15 1998 Jeffrey A Law (law@cygnus.com)
1306 * archures.c (bfd_mach_mips*): Add definitions for various MIPS
1308 * cpu-mips.c (arch_info_struct): Add mips variants.
1309 * bfd-in2.h: Rebuilt.
1311 Tue Jan 27 15:06:04 1998 Nick Clifton <nickc@cygnus.com>
1313 * coff-arm.c (coff_arm_relocate_section): Preserve the contents of
1316 Tue Jan 27 12:47:27 1998 Robert Lipe <robertl@dgii.com>
1318 * config.bfd (i[3456]86-sco3.2v5*): ELF now the default.
1319 (i[3456]86sco3.2v5*coff): New target.
1321 Mon Jan 26 15:41:30 1998 Ian Lance Taylor <ian@cygnus.com>
1323 * bfd-in2.h: Rebuild with changes to chew--tab expansion.
1325 Thu Jan 22 21:26:48 1998 Richard Henderson <rth@cygnus.com>
1327 * bfd.c (bfd_get_error_handler): Add orthogonal function.
1328 * bfd-in2.h: Regenerate.
1330 Thu Jan 22 21:13:39 1998 Richard Henderson <rth@cygnus.com>
1332 * tekhex.c (tekhex_write_object_contents): Check for no symbols.
1334 Wed Jan 21 21:19:03 1998 Ian Lance Taylor <ian@cygnus.com>
1336 * coff-i386.c (coff_i386_rtype_to_howto): If COFF_WITH_PE, don't
1337 adjust addend for an output common symbol (from Jimmy Blair
1338 <jimmyb@wrs.com>). If COFF_WITH_PE, adjust addend for PC relative
1339 defined symbol to counteract adjustment made in generic relocation
1342 * dwarf2.c: Include sysdep.h, not stdio.h and stdlib.h.
1344 Wed Jan 21 21:16:06 1998 Manfred Hollstein <manfred@s-direktnet.de>
1346 * coff-m88k.c (GET_SCNDHR_NRELOC): Fix typo in macro name.
1347 (GET_SCNDHR_NLNNO): Likewise.
1349 Mon Jan 19 12:49:52 1998 Ian Lance Taylor <ian@cygnus.com>
1351 * cpu-sh.c (arch_info_struct): Correct next field of sh3e.
1353 Wed Jan 14 17:23:27 1998 Nick Clifton <nickc@cygnus.com>
1355 * elf32-m32r.c: Add macros to handle NOP insertion.
1357 Wed Jan 14 16:15:22 1998 Richard Henderson <rth@cygnus.com>
1359 * xcofflink.c (xcoff_mark_symbol): Don't mark the absolute section.
1360 (xcoff_mark): Likewise.
1361 (xcoff_build_ldsyms): Mark absolute symbols.
1363 Wed Jan 14 16:03:11 1998 Richard Henderson <rth@cygnus.com>
1365 * bout.c (b_out_write_object_contents): Sort symbols before output
1366 to keep {CALL,BAL}NAME symbols adjacent.
1367 (b_out_symbol_cmp): New function.
1369 Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
1371 * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't
1372 allocate space for a PC relative reloc against a symbol which is
1373 defined in a regular file.
1374 (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC
1375 relative reloc against a symbol which is defined in a regular
1378 Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com>
1380 From Jonathan Stone <jonathan@DSG.Stanford.EDU>:
1381 * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to
1383 (mips*el-*-netbsd*): Like mips-dec-netbsd*.
1384 (mips*-*-netbsd*): New target.
1386 Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org)
1388 * elflink.h (elf_link_assign_sym_version): Change error message
1389 from "undefined version name" to "undefined versioned symbol
1392 Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com>
1394 * coff-arm.c (coff_arm_relocate_section): Fix typo from previous
1397 Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com>
1399 * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare.
1400 * libbfd.h: Rebuild.
1402 * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be
1403 shared. Set stab* sections to be shared and read. Set .rsrc
1404 section to be read and shared.
1406 Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com>
1408 * Makefile.am: Rebuild dependencies.
1409 (ALL_MACHINES_CFILES): Add dwarf2.lo.
1410 (ALL_MACHINES_CFILES): Add dwarf2.c.
1411 * Makefile.in: Rebuild.
1413 * coff-arm.c: Don't include obstack.h.
1415 Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com>
1417 * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as
1420 Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com>
1422 * configure: Regenerate to get @SHELL@ substituted.
1424 Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com>
1426 * coff-arm.c (coff_arm_relocate_section): Only look at section
1427 owner if there is one.
1429 * elf.c (assign_file_positions_for_segments): Fail if there is not
1430 enough room for the program headers.
1432 Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com>
1434 * elf.c (_bfd_elf_find_nearest_line): Call
1435 _bfd_dwarf2_find_nearest_line first.
1436 * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same.
1437 * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line.
1439 Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com>
1441 start-sanitize-m32rx
1442 * elf32-m32r.c (m32r_elf_merge_private_bfd_data): Allow M32R
1443 object files to be merged into a M32RX executable.
1445 * archures.c: Add bfd_mach_m32rx.
1447 * archures.c: Add bfd_mach_m32r.
1449 Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com>
1451 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined.
1452 (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE
1453 to decide when to align the file sections for paging.
1454 start-sanitize-tic80
1455 * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF.
1458 Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com>
1460 * elf32-m32r.c (m32r_elf_object_p): New Function.
1461 (m32r_elf_final_write_processing): New Function.
1462 (m32r_elf_set_private_flags): New Function.
1463 (m32r_elf_copy_private_bfd_data): New Function.
1464 (m32r_elf_merge_private_bfd_data): New Function.
1465 (m32r_elf_print_private_bfd_data): New Function.
1466 (elf_backend_object_p): Point to m32r_object_p.
1467 (elf_backend_final_write_processing): Point to
1468 m32r_elf_final_write_processing.
1469 (bfd_elf32_bfd_copy_private_bfd_data): Point to
1470 m32r_elf_copy_private_bfd_data.
1471 (bfd_elf32_bfd_merge_private_bfd_data): Point to
1472 m32r_elf_merge_private_bfd_data.
1473 (bfd_elf32_bfd_set_private_flags): Point to
1474 m32r_elf_set_private_bfd_data.
1475 (bfd_elf32_bfd_print_private_bfd_data): Point to
1476 m32r_elf_print_private_bfd_data.
1478 start-sanitize-m32rx
1479 * cpu-m32r.c: Add m32rx cpu architecture.
1480 * bfd-in2.h (bfd_mach_m32rx): Add identifier for M32RX
1481 architecture machines.
1484 * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture
1487 Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com>
1489 * configure: Only build libbfd shared if --enable-shared's value
1490 was `yes', or was set to `*bfd*'.
1491 * aclocal.m4: Likewise.
1492 * NOTE: this really needs to be fixed in libtool/libtool.m4, the
1493 original source of this bit of code. It's not clear what the best fix
1496 Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com>
1498 * linker.c (generic_link_add_symbol_list): Always init udata.p so
1499 that the generic relaxation code can function when input and output
1500 file formats are mismatched.
1502 Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com>
1504 * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields.
1506 * elf.c (assign_file_positions_for_segments): For a loadable
1507 section, make sure that the load address is correct relative to
1508 the load address of the segment plus the size of the segment so
1511 * coffcode.h (_coff_link_output_has_begun): Make static.
1512 (_coff_final_link_postscript): Likewise.
1514 Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com>
1516 * elflink.h (elf_link_input_bfd): Handle a relocateable link in
1517 which a relocation refers to an indirect or warning symbol.
1519 Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com>
1521 * coff-arm.c (bfd_arm_coff_final_link): Function deleted.
1522 (coff_arm_final_link_postscript): New function.
1523 (coff_arm_link_output_has_begun): New function.
1525 * libcoff.h (struct bfd_coff_backend_data): Add new fields:
1526 _bfd_coff_link_output_has_begun and
1527 _bfd_coff_final_link_postscript. Add new macros:
1528 bfd_coff_link_output_has_begun() and
1529 bfd_coff_final_link_postscript().
1531 * cofflink.c (_bfd_coff_final_link): Insert calls to
1532 bfd_coff_link_output_has_begun() and
1533 bfd_coff_final_link_postscript().
1535 * coffcode.h: Add two new fields to bfd_coff_backend_data
1536 structure: _bfd_coff_link_output_has_begun and
1537 _bfd_coff_final_link_postscript. Add default initialisers for
1538 these fields. Add overridable aliases for the coff swap functions
1539 in the backend data structure.
1541 * elf32-v850.c: Update with patches from the branch to fix
1542 HI16_S/LO16 reloc pairs.
1545 Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com>
1547 * elf32-d30v.c (d30v_info_to_howto_rela): New function to support
1549 (USE_REL): Don't define any more, switch to using RELA
1551 (elf_info_to_howto): Define as d30v_info_to_howto_rela.
1554 Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
1556 * archures.c (bfd_mach_mips*): Define.
1557 (start-sanitize-vr5400):
1558 (vr5400, bfd_mach_vr5000): Define.
1559 (end-sanitize-vr5400):
1560 (bfd_default_scan): For 3000 and 4000 replace magic constant with
1563 * cpu-mips.c (N): Define.
1564 (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace
1565 numbers with bfd_mach_mips* macros.
1567 Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com>
1569 * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn,
1570 v850_elf_relocate_section): Fix reloc addend handling.
1571 (v850_elf_section_from_bfd_section, v850_elf_symbol_processing,
1572 v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook,
1573 v850_elf_section_from_shdr, v850_elf_fake_sections): New functions
1574 to create and handle special common sections.
1575 (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations
1576 which have data stored in the instructions.
1578 Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com>
1580 * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_'
1581 (USER_LABEL_PREFIX): Revert back to '_'
1583 * config.bfd (targ_cpu): Add support for Thumb target.
1585 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1587 * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry.
1588 (get_symbol_value): Handle R_SH_SWITCH8.
1589 (sh_relax_delete_bytes): Likewise.
1591 Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com>
1593 * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in
1594 gcc/config/arm/semi.h
1596 * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol
1599 Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
1601 * freebsd.h (SWAP_MAGIC): Read magic number little and not big
1604 Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com>
1606 * coffcode.h (coff_mkobject_hook): Only set private flags for non
1609 Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com>
1611 * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD
1614 Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com>
1616 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not
1617 complain if inout and output formats differ.
1619 Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com>
1621 * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo.
1622 (BFD32_BACKENDS_CFILES): Remove tekhex.c.
1623 * Makefile.in: Rebuild.
1624 * aclocal.m4, configure, src/Makefile.in: Rebuild with current
1625 automake and autoconf.
1627 * coff-arm.c (arm_allocate_interworking_sections): Fix typo
1628 (COFF_WITH_PR to COFF_WITH_PE).
1630 Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com>
1632 * coff-arm.c: Make variables and some functions static, so that
1633 this file can be included in multiple object files.
1634 (coff_arm_bfd_final_link): Fix minor bug.
1636 Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com>
1638 * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries.
1640 * coffcode.h: Add support for PIC and APCS-FLOAT type binaries.
1642 Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de>
1644 * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup.
1646 Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com>
1648 * sunos.c (sunos_add_one_symbol): When overriding a defined
1649 symbol, set it to undefined, not new.
1651 * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL
1654 Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com>
1656 * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset.
1657 (sh_relax_delete_bytes): Don't kill LABEL relocs.
1659 Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com)
1661 * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo.
1662 (mn10300_elf_relax_section): Likewise.
1664 Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com>
1666 * peicode.h (coff_swap_aouthdr_in): Cast second arg of
1667 bfd_h_get_* calls to "bfd_byte *".
1669 Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com)
1671 * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field
1673 (mn10300_elf_relax_section): Include stack space for register saves
1674 in the imm8 field of a "call" instruction.
1675 (compute_function_info): Determine how much stack is allocated by
1676 the movm instruction. Fix typo.
1677 (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size.
1679 Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1681 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if
1682 a version dependency could not be found.
1684 Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de>
1686 * configure.com: Get version info from configure.in
1688 Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1690 * elf64-sparc.c (sparc64_elf_merge_private_bfd_data):
1691 New function. Avoid mixing US1 and HAL R1 code.
1692 Set resulting memory ordering to the strongest one used.
1693 (sparc64_elf_object_p): Set bfd_mach correctly.
1695 Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com>
1697 * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
1698 (sparc64_elf_check_relocs): Handle them.
1699 (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc,
1700 check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
1702 Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com>
1704 * configure.in (sparc*-*-linux*): Use trad-core and ...
1705 * hosts/sparclinux.h: New file.
1707 Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com>
1709 * config.bfd (sparc64-*-linux*): New target.
1711 * elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
1712 * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
1714 (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
1715 Set .plt alignment from new plt_alignment.
1716 * elflink.h (elf_link_create_dynamic_sections): Set version section
1717 alignment to LOG_FILE_ALIGN.
1718 * elfxx-target.h (elf_backend_plt_alignment): Provide default.
1719 (elfXX_bed): Init plt_alignment.
1721 * elf64-sparc.c (sparc64_elf_check_relocs,
1722 sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
1723 sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
1724 sparc64_elf_finish_dynamic_sections): New functions.
1725 (sparc64_elf_howto_table): Fix a few name strings.
1726 (ELF_DYNAMIC_INTERPRETER): New definition.
1727 (sparc64_elf_relocate_section): Handle shared libraries.
1729 * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
1730 sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
1731 PLT definitions sparc64-linux originally choose. These will go
1732 away soon in favour of the official abi definitions.
1734 Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com>
1736 * coff-sh.c (coff_small_object_p): New static function.
1737 (coff_small_new_section_hook): New static function.
1738 (bfd_coff_small_swap_table): New static const structure.
1739 (coff_small_close_and_cleanup): Define.
1740 (coff_small_bfd_free_cached_info): Define.
1741 (coff_small_get_section_contents): Define.
1742 (coff_small_get_section_contents_in_window): Define.
1743 (shcoff_small_vec): New static structure.
1744 (shlcoff_small_vec): New static structure.
1745 * targets.c (bfd_target_vector): Add shcoff_small_vec and
1747 * config.bfd (sh-*-elf*): Add shcoff_small_vec and
1748 shlcoff_small_vec to targ_selvecs.
1750 * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
1751 * configure: Rebuild.
1753 Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
1755 * evax-egsd.c: Weak symbols are global.
1757 * evax-emh.c: Use proper casts.
1759 * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname.
1761 * evax-egsd.c: Section names and symbols have different
1762 length restrictions. Add length parameter to
1763 _bfd_evax_length_hash_symbol.
1764 * evax-etir.c: Likewise.
1765 * evax-misc.c (_bfd_evax_length_hash_symbol): Add length
1767 * evax.h (EOBJ_S_C_SECSIZ): Define.
1769 * evax-alpha.c: Remove duplicate test.
1771 * evax-emh.c: SYS$ functions are upper-case.
1773 * evax-egsd.c: Create separate sections for common symbols.
1774 * evax-etir.c: Don't output common section.
1775 * evax.h: Bump up section count.
1777 * configure.com: Use 64bit integers with DEC C.
1779 * evax-egsd.c: Make section flags dec c compatible.
1781 Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com)
1783 * som.c (normalize): Delete function.
1784 (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers
1785 changed. Use passed in elength to determine size of the extended
1786 name table instead of computing it again.
1788 Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com>
1790 * peicode.h (coff_swap_scnhdr_out): Use |= not = to set
1791 IMAGE_SCN_MEM_READ for an unrecognized section.
1793 Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com)
1795 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
1796 '/' in the extended name table.
1798 Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com>
1800 * elflink.h (elf_link_assign_sym_version): For explicitly versioned
1801 symbols, check globals list before matching on locals.
1803 Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com>
1805 * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled
1808 Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com>
1810 * peicode.h (pe_mkobject_hook): Set DLL flag.
1811 (pe_bfd_copy_private_bfd_data): Copy DLL flag.
1813 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE
1814 for .stab* sections. Replace strlen of constant strings with
1817 Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com>
1819 * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to
1820 merge got and reloc entries from ind syms to their target.
1821 (elf64_alpha_always_size_sections): Call it.
1822 (elf64_alpha_check_relocs): Operate on the target of indirect symbols.
1823 (elf64_alpha_can_merge_gots): Likewise.
1824 (elf64_alpha_merge_gots): Likewise.
1826 * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change,
1827 as it is insufficient to handle the relocation changes as well.
1829 Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com>
1831 * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE
1832 relocs for symbols in shlibs that have been forced local.
1833 (elf64_alpha_relocate_section): Output RELATIVEs in .got for same.
1835 Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com>
1837 * elf64-alpha.c (elf64_alpha_relocate_section): Use the
1838 got_enties of the default symbol for the default versioned
1839 symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use
1842 Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com>
1844 * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom
1845 24 bits of the PC when computing a PC relative relocation.
1847 Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com>
1849 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate):
1850 Correct value for maximum positive 22 bit PC relative relocation.
1851 (v850_elf_final_link_relocate): Prevent overflow from HI16_S and
1852 HI_16 relocations. Correct bit adjustment in TDA offsets.
1854 Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com>
1856 * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions.
1857 (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs.
1859 Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com>
1861 * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should
1864 Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com>
1866 * config.bfd: Missed one alpha* change.
1868 Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com>
1870 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support.
1871 * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef.
1872 (MINUS_ONE): New macro.
1873 (sparc_elf_notsup_reloc): New function.
1874 (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10,
1875 H44,M44,L44,REGISTER.
1876 (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64.
1877 (init_insn_reloc): New function.
1878 (sparc_elf_wdisp16_reloc): Use it.
1879 (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10.
1881 Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com>
1883 * som.c (som_construct_extended_name_table): Remove static
1884 function, and define as macro instead.
1886 Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com>
1888 * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now
1889 recognizes alphaev5 etc.
1890 * configure.host: Likewise.
1892 Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com>
1894 Make ld -s work on AIX:
1895 * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug
1896 section if we are stripping.
1897 (bfd_xcoff_size_dynamic_sections): Don't set the .debug section
1898 size if we are stripping.
1899 (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos,
1900 and don't write out relocs, if we are stripping.
1901 (xcoff_link_input_bfd): Don't set up reloc if we are stripping.
1902 (xcoff_write_global_symbol): Don't write out symbol or reloc if we
1905 * configure.in: Don't include elf.lo again for ELF targets; it's
1906 always in the library anyhow.
1907 * configure: Rebuild.
1909 * bfd-in2.h: Rebuild.
1911 * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not
1912 char *, when calling bfd_get_32 and bfd_put_32.
1913 * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char *
1914 when calling strcpy.
1916 Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com>
1918 * reloc.c (bfd_check_overflow): New function.
1919 (bfd_perform_relocation, bfd_install_relocation): Use it.
1920 (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs.
1921 (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs.
1922 * bfd-in2.h: Regenerate.
1923 * libbfd.h: Regenerate.
1925 Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com>
1927 * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an
1928 unrecognized section. From Jon Thackray <jont@harlequin.co.uk>.
1930 Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com>
1932 * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h.
1933 (stmp-bfd-h): Rename from stmp-bfd.h.
1934 (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables.
1935 ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h.
1936 (stmp-bin2-h): New target.
1937 ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h.
1938 (stmp-lbfd-h): New target.
1939 ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h.
1940 (stmp-lcoff-h): New target.
1941 (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h,
1942 stmp-lbfd-h, and stmp-lcoff-h.
1943 * Makefile.in: Rebuild.
1945 * configure.in: Use a diversion to set enable_shared before the
1946 arguments are parsed.
1947 * configure: Rebuild.
1949 Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com>
1951 * elf32-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 * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP
1955 renamed to R_SPARC_UNUSED_42.
1956 (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry.
1957 * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete.
1958 * bfd-in2.h: Regenerated.
1959 * libbfd.h: Regenerated.
1961 Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com>
1963 * elflink.h (elf_merge_symbol): Don't check the hash creator until
1964 after we have set *sym_hash.
1966 Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com>
1968 * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*.
1970 Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com>
1972 * Makefile.am (libbfd_a_SOURCES): Define.
1973 * Makefile.in: Rebuild.
1975 * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL.
1976 * aclocal.m4: Rebuild with new libtool.
1977 * configure: Rebuild.
1979 Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com>
1981 * elf.c (map_sections_to_segments): Even if we are not demand
1982 paged, don't put a loadable section after a nonloadable section.
1983 (assign_file_positions_for_segments): Increment the file offset
1984 for a section with contents, even if it is not loadable.
1986 start-sanitize-v850e
1987 Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com>
1989 * elf32-v850.c (v850_elf_final_link_relocate): Add return code
1990 indicating that __ctbp could not be found.
1993 Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com>
1995 * elf32-v850.c (v850_elf_check_relocs): Improve error message.
1997 Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com>
1998 start-sanitize-v850e
2000 * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc,
2001 v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table):
2002 Add support for the CALLT relocs.
2004 * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and
2005 BFD_RELOC_V850_CALLT_16_16_OFFSET.
2008 * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch
2009 relocations against non-existant symbols.
2011 Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com>
2013 * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET.
2015 * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate,
2016 v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16
2017 bit reloc in the tiny data area.
2020 Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com>
2022 Merged changes from Martin Hunt:
2024 * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs
2025 over 2^32 bytes to be absolute. Needed because D30V PC doesn't
2028 * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL,
2029 BFD_RELOC_D30V_9_PCREL_R): New relocs.
2031 * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function.
2032 Do 15 and 21 bit pc-relative relocations.
2033 * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R):
2036 * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be
2037 added to the relocation, not or'd.
2040 Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com>
2042 * elf32-v850.c (v850_elf_reloc): Remove spurious error message.
2044 Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2046 * archures.c (bfd_default_scan): Use strcasecmp.
2047 (bfd_default_scan): Test for match with arch_name + ":" +
2049 (bfd_default_scan): Test for match with printable_name - ":".
2050 (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special
2051 cases. Each implements their own scan function.
2052 (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400
2053 special cases. Since info->mach == 0. The test mach == number
2055 (bfd_arch_list): New function, return name of all the supported
2058 Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com>
2060 * elf32-v850.c (v850_elf_print_private_bfd_data): Break after
2061 decoding architecture.
2062 (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit
2065 Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu)
2067 * bfd/elf64-alpha.c (reloc_howto_type): Fix the howto table.
2069 Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com>
2071 * Makefile.am: Rebuild dependencies.
2072 (ALL_MACHINES_CFILES): Add cpu-v850.c.
2073 (ALL_MACHINES_CFILES): Add elf32-v850.c.
2074 * Makefile.in: Rebuild.
2076 * reloc.c: Remove extraneous commas from relocation entries.
2077 Remove BFD_RELOC_V850_16_PCREL.
2078 * bfd-in2.h: Rebuild.
2080 * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols
2081 in sections named .tocbss rather than .bss.
2083 Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com>
2085 * libbfd.h, bfd-in2.h, elf32-v850.c: Removed
2086 BFD_RELOC_V850_16_PCREL.
2088 Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com>
2090 * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms
2091 the same as C_EXT syms.
2092 (coff_link_add_symbols): Ditto.
2093 (_bfd_coff_link_input_bfd): Ditto.
2094 (_bfd_coff_write_task_globals): Add save_global_to_static. Use
2095 it to preserve and restore state of global_to_static flag.
2097 Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com>
2099 * elf32-v850.c (v850_elf_object_p): Set machine number based on
2100 bits in e_flags field rather than magic numbers.
2101 (v850_elf_final_write_processing, v850_elf_set_private_flags,
2102 v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data,
2103 v850_elf_print_private_bfd_data): New functions.
2105 start-sanitize-v850e
2106 Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com>
2108 * elf.c (prep_headers): Remove V850E magic number.
2109 * elf.c (prep_headers): Remove V850EA magic number.
2112 Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com>
2114 * cpu-arc.c (arc_get_mach): Properly scan defined mach entries.
2116 Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com)
2118 * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative
2119 instructions are relative to the next instruction, not the
2120 current instruction.
2121 (mn10200_elf_relax_section): Similarly.
2123 Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com>
2125 * cpu-v850.c: Use a macro to construct bfd_arch_info_type
2128 * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace
2129 BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern
2130 specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET.
2132 Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
2134 * cpu-v850.c: Remove "plain" from v850 printable name.
2135 (scan): Use strcasecmp.
2137 * archures.c (bfd_mach_v850): Define.
2139 * cpu-sh.c (scan_mach): Compare with table instead of hardwired to
2140 just sh/SH, use strcasecmp.
2141 (arch_info_struct): Add entries for sh3 et.al.
2143 * archures.c (bfd_mach_sh, ...): Define.
2145 Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
2147 * archures.c (bfd_archures_list): Always NULL terminate the list.
2149 Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com>
2151 * Makefile.am: Rebuild dependencies.
2152 (ALL_MACHINES_CFILES): Add cpu-arc.c.
2153 (ALL_MACHINES_CFILES): Add elf32-arc.c.
2154 (elf32-arc.lo): Remove explicit dependency.
2155 * Makefile.in: Rebuild.
2157 * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD.
2158 * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT.
2159 * aclocal.m4, configure, Makefile.in, doc/Makefile.in: Rebuild.
2161 Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com>
2163 * configure: Rebuild with latest devo autoconf for NT support
2165 Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com>
2167 * cpu-arm.c (compatible): If B is a default type, return A.
2169 Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com>
2171 * cpu-v850.c (scan): New function.
2172 (arch_info_struct): New structure.
2173 (bfd_v850_arch): Add link into arch_info_structure.
2175 * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850
2178 * elf32-v850.c (v850_elf_object_p): New function.
2180 start-sanitize-v850e
2181 * archures.c (bfd_mach_v850e): Machine value for v850e.
2183 * bfd-in2.h (bfd_mach_v850e): Machine value for v850e.
2185 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine
2188 * elf.c (prep_headers): Add support for v850e machine number.
2190 * archures.c (bfd_mach_v850ea): Machine value for v850ea.
2192 * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea.
2194 * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine
2197 * elf.c (prep_headers): Add support for v850ea machine number.
2200 Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com>
2202 * syms.c (_bfd_stab_section_find_nearest_line): Clear the
2203 cached_stab field if the offset prevents us from using the cache.
2205 Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com>
2207 * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section
2209 * aout-arm.c (aout_arm_little_vec): Likewise.
2210 (aout_arm_big_vec): Likewise.
2211 * bout.c (b_out_vec_big_host): Likewise.
2212 (b_out_vec_little_host): Likewise.
2213 * mipsbsd.c (aout_mips_little_vec): Likewise.
2214 (aout_mips_big_vec): Likewise.
2216 start-sanitize-tic80
2217 Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com>
2219 * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1.
2220 * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO
2221 bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined.
2224 Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com>
2226 * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
2227 (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define.
2228 * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define.
2229 * coffcode.h (coff_set_alignment_hook): Conditionally compile in if
2230 COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power
2231 of two for I960 only.
2232 * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO,
2233 PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide
2234 default definitions.
2235 (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC,
2236 GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN.
2237 (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN.
2238 start-sanitize-tic80
2239 * Makefile.in (coff-tic80.o): Depends upon coffswap.h.
2240 * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1.
2241 (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define
2242 *coffcode.h (coff_write_object_contents): Set alignment field in
2243 section header for TIC80COFF files.
2246 Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com>
2248 * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map,
2249 v850_elf_check_relocs, v850_elf_reloc,
2250 v850_elf_final_link_relocate): Add support for
2251 BFD_RELOC_V850_16_PCREL relocation.
2253 * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL
2256 * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
2258 * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation.
2260 start-sanitize-v850e
2261 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
2263 * cpu-v850e: New file.
2265 * elf.c (prep_headers): Add support for v850e target.
2267 * bfd-in2.h (bfd_architecture): Add support for v850e target.
2269 * config.bfd: Add support for v850e target.
2271 * archures.c: Add support for v850e target.
2273 Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com>
2275 * cpu-v850ea: New file.
2277 * elf.c (prep_headers): Add support for v850ea target.
2279 * bfd-in2.h (bfd_architecture): Add support for v850ea target.
2281 * config.bfd: Add support for v850ea target.
2283 * archures.c: Add support for v850ea target.
2286 Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com>
2288 * coffgen.c (coff_find_nearest_line): Correctly handle the offset
2289 argument as section relative, rather than an absolute address.
2290 From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>.
2292 Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com>
2294 * config.bfd (arc-*-elf*): Add.
2295 * configure.in (bfd_elf32_{little,big}arc_vec): Add.
2296 * configure: Rebuild.
2297 * Makefile.am (ALL_MACHINES): Add cpu-arc.lo.
2298 (BFD32_BACKENDS): Add elf32-arc.lo.
2299 (cpu-arc.lo,elf32-arc.lo): Add rules for.
2300 * Makefile.in: Rebuild.
2301 * archures.c (architecture list): Add bfd_arch_arc.
2302 (bfd_archures_list): Add bfd_arc_arch.
2303 (bfd_mach_arc_base): Define.
2304 * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add.
2305 * targets.c (bfd_elf32_{little,big}arc_vec): Declare.
2306 (bfd_target_vect): Add them.
2307 * bfd-in2.h, libbfd.h: Rebuild.
2308 * cpu-arc.c, elf32-arc.c: New files.
2309 * elf.c (pre_headers): Recognize bfd_arch_arc.
2311 Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com>
2313 * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the
2314 data section is correctly rounded to a page in the file.
2316 Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com>
2318 * aoutx.h (NAME(aout,final_link)): Don't emit the string table if
2319 there are no symbols.
2321 Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2323 * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V
2324 file system 14 character limit.
2325 * Makefile.am, configure.in: Corresponding changes.
2326 * Makefile.in, configure: Rebuild.
2328 Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com>
2330 * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c.
2331 Rebuild dependencies.
2332 * Makefile.in: Rebuild.
2334 Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com>
2336 * Makefile.am (docdir): Define.
2337 * Makefile.in: Rebuild.
2339 Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com>
2341 * configure: Rebuild with autoconf 2.12.1.
2343 Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com>
2345 * aclocal.m4, configure: Rebuild with new automake patches.
2347 Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2349 * rs6000-core.c (make_bfd_asection): New function to add a section
2350 to the core file bfd.
2351 (rs6000coff_core_p): Use make_bfd_asection to add the core file
2353 Use BFD routines to seek, read and stat the core file.
2354 Handle .data sections from loaded objects and anonymously mmapped
2355 regions, these are available in AIX 4 core files.
2357 Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com>
2359 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.
2360 * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL
2361 copy; use a patches libtool instead.
2362 * acmacros.m4: Remove.
2363 * Makefile.in, aclocal.m4, configure: Rebuild.
2365 Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com>
2367 * Makefile.am: New file, based on old Makefile.in.
2368 * acmacros.m4: New file, copied from old aclocal.m4.
2369 * acinclude.m4: New file.
2370 * configure.in: Call AM_PROG_LIBTOOL. Remove shared library
2371 handling; now handled by libtool. Replace AC_CONFIG_HEADER with
2372 AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL.
2373 Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all
2374 .o files to .lo. Remove stamp-h handling in AC_OUTPUT.
2375 * acconfig.h: Mention PACKAGE and VERSION.
2376 * stamp-h.in: New file.
2377 * dep-in.sed: Change .o to .lo.
2378 * Makefile.in: Now built with automake.
2379 * aclocal.m4: Now built with aclocal.
2380 * config.in, configure: Rebuild.
2383 Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>
2385 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL
2386 if there is only a relocation to a read-only but not allocatable
2387 section (like .stab).
2388 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
2389 * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise.
2390 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
2391 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
2392 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
2394 * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments.
2395 (ppc_elf_create_linker_section): These sections are not
2396 created by the linker (that is, they are created by the user
2397 putting data in them). In particular, they can be the source
2398 and target of relocations.
2399 (ppc_elf_adjust_dynamic_symbol): Check postcondition of
2400 bfd_elf32_link_record_dynamic_symbol. Align 16-byte common
2401 objects (for instance, 'long double') to 16-byte boundaries.
2402 (ppc_elf_size_dynamic_sections): Make the code that generates
2403 section symbols exactly the same as for sparc, reducing the
2404 number of section symbols output.
2405 (ppc_elf_check_relocs): Check postcondition of
2406 bfd_elf32_link_record_dynamic_symbol. Make default case the
2407 same as corresponding code for sparc, fixing bug involving
2409 (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols
2410 forced to be local because of versioning (by replicating
2411 corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs
2412 as usual in ELF, not as pseudo-REL relocs (as the sparc linker
2414 (ppc_elf_relocate_section): Add handy debugging code for when
2415 assertion fails. Add some more 'symbol made local because of
2418 * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when
2419 processing a GOT relocation as required by ABI.
2421 Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2423 * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any
2424 version info if this symbol came from a dynamic object.
2425 (elf_link_add_object_symbols): Set the version info of a symbol
2426 only if the object actually contains version definitions and
2427 defines this symbol.
2429 Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2431 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.
2432 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2434 * configure: Regenerated with autoconf 2.12.
2435 * doc/Makefile.in: Add $(EXEEXT) to chew executable.
2437 Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2439 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print
2440 a warning rather than returning an error.
2442 Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com>
2444 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.
2446 Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com>
2448 * cisco-core.c: define signals for wingdb.
2450 Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com>
2452 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with
2453 the same number of aux entries.
2455 Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com)
2457 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the
2458 difference of two symbols if the relocation size is 32 bits.
2459 (som_write_fixups): Handle R_DATA_EXPR.
2461 Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2463 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by
2464 its value if COFF_WITH_PE is defined.
2466 Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2468 * coff-stubgo32.c: New file.
2469 * go32stub.h: New file.
2470 * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h.
2471 * coffswap.h (coff_swap_filehdr_in): Invoke
2472 COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they
2474 (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and
2475 COFF_ADJUST_FILEHDR_OUT_POST if they are defined.
2476 (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and
2477 COFF_ADJUST_AUX_IN_POST if they are defined.
2478 (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and
2479 COFF_ADJUST_AUX_OUT_POST if they are defined.
2480 (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and
2481 COFF_ADJUST_SCNHDR_IN_POST if they are defined.
2482 (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and
2483 COFF_ADJUST_SCNHDR_OUT_POST if they are defined.
2484 * targets.c (go32stubbedcoff_vec): Declare.
2485 (bfd_target_vector): Add go32stubbedcoff_vec.
2486 * configure.in (go32coff_vec): New target vector.
2487 (go32stubbedcoff_vec): Likewise.
2488 * config.bfd (i[3456]86-*-msdosdjgpp*): New target.
2489 (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
2490 * Makefile.in: Rebuild dependencies.
2491 (BFD32_BACKENDS): Add coff-stubgo32.o.
2492 (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c.
2493 (HFILES): Add go32stub.h.
2495 Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com>
2497 * configure.in: Check for fdopen.
2498 * configure, config.in: Rebuild.
2499 * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or
2500 __GO32__. Reindent a bit.
2502 Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com>
2504 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED
2505 flag for newly created sections.
2506 (sunos_add_dynamic_symbols): Don't discard newly created sections
2507 if shared library is dynobj.
2509 Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com>
2511 * elf.c (map_sections_to_segments): When checking whether
2512 including a section in a segment would force us to skip a page,
2513 align the address of the next segment to avoid wraparound
2516 start-sanitize-tic80
2517 Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com>
2519 * coffcode.h (coff_write_object_contents): Initialize
2520 target id field to TIC80_TARGET_ID.
2521 * coffswap.h (coff_swap_filehdr_out): Swap out target id field
2523 (coff_swap_filehdr_in): Swap in target id field if used.
2526 Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
2528 * coff-i386.c (coff_i386_is_local_label_name): New static function
2529 if TARGET_UNDERSCORE.
2530 (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE.
2531 (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
2533 Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com>
2535 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not
2536 complain_overflow_signed, for 32 bit PC relative relocations.
2538 Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com>
2540 * elflink.h (elf_link_add_object_symbols): When a version
2541 indirection symbol is overridden, make the original symbol point
2542 at the real overriding symbol.
2544 * elf.c (bfd_elf_string_from_elf_section): Check for an invalid
2547 * elflink.h (elf_link_output_extsym): Use the right section for a
2549 * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common
2550 symbol was in .scommon, mark it as SHN_MIPS_SCOMMON.
2552 Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2554 * elflink.h (elf_merge_symbols): Resolve indirect and warning
2555 symbols before checking for new symbols.
2557 * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
2559 Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com>
2561 * coffgen.c (coff_object_p): Read the f_opthdr bytes from the
2562 file, not aoutsz bytes (they are different in XCOFF .o files).
2564 * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be
2565 redefined by objects included from archives.
2567 Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com>
2569 * elflink.h (elf_merge_symbol): In the case of a new defined
2570 symbol overriding an old defined symbol, return the hash table
2571 entry which we modify, even if it is the target of an
2573 (elf_link_add_object_symbols): If the real name of the symbol gets
2574 overridden, convert the versioned symbol into an indirect symbol
2577 * elflink.h (elf_merge_symbol): New static function, broken out of
2578 elf_link_add_object_symbols.
2579 (elf_link_add_object_symbols): Call it.
2581 Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com>
2583 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to
2584 handle case where COFF filehdr does not immediately follow PE
2586 * coffgen.c (coff_object_p): Remove useless seek to current
2589 Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com>
2591 * linker.c (link_action): Change COMMON_ROW/indr to from CREF to
2594 Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com>
2596 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging
2597 symbols, skip N_ABS symbols with debugging storage classes.
2599 Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>
2601 * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL*
2602 relocs in shared libraries which refer to local symbols. Cope
2603 with addend when processing a GOT relocation.
2605 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols
2606 for sections that the linker didn't create.
2607 (ppc_elf_finish_dynamic_sections): Only try to write out a section
2608 symbol if it was created in ppc_elf_size_dynamic_sections.
2609 (ppc_elf_relocate_section): Complain if we have to generate a reloc
2610 relative to a section for which we didn't output a symbol.
2612 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT
2613 relocs are 'rela' relocs, like everything else. .rela.plt is not
2614 a read-only section, so we don't have to special-case it.
2616 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the
2617 .rela.bss section are (of course) 'rela' relocs not 'rel' relocs.
2619 * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot.
2620 (ppc_elf_relocate_section): @got offsets are 4 from start of the
2621 actual .got section.
2622 * elflink.c (_bfd_elf_create_got_section): The three reserved
2623 words start from the symbol '_GLOBAL_OFFSET_TABLE_'.
2625 * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5
2628 * elf32-ppc.c (ppc_elf_check_relocs): Use
2629 _bfd_elf_create_got_section to create the GOT rather than
2630 ppc_elf_create_linker_section. Create the '.rela.got' section
2632 (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a
2633 symbol has a GOT entry.
2634 (ppc_elf_relocate_section): Record when a symbol is used through
2635 the GOT, and allocate space in the GOT for each such symbol.
2636 (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff.
2637 (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT
2640 * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be
2641 treated in a similar way to ADDR16_HA relocs.
2642 (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into
2643 shared objects; the linker must deal with them.
2644 (ppc_elf_create_linker_section): Stop setting
2645 _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused
2646 LINKER_SECTION_PLT stuff.
2647 (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff.
2648 (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT
2649 section, not ELF-specific calls.
2650 (elf_backend_plt_not_loaded): Set to 1.
2651 (elf_backend_got_symbol_offset): Set to 4.
2652 * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member
2653 for when ld.so fills in the PLT; and 'got_symbol_offset' member.
2654 * elflink.c (_bfd_elf_create_dynamic_sections): Apply
2655 plt_not_loaded member.
2656 (_bfd_elf_create_got_section): Apply got_symbol_offset.
2657 * elfxx-target.h (elf_backend_plt_not_loaded): Set default to
2659 (elf_backend_G_O_T_offset): Set default to 0.
2660 (elfNN_bed): Set added fields.
2662 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting
2663 DT_RELENT in shared objects; should be DT_RELAENT.
2665 * elf32-ppc.c (ppc_elf_relocate_section): Propagate
2666 R_PPC_ADDR16_HA relocs to shared objects. Cope with case where
2667 such a reloc (in a non-shared object) refers to a symbol that's
2670 Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2672 * elfcode.h (put_signed_word): Define.
2673 (get_signed_word): Define.
2674 (elf_swap_reloca_in): Use get_signed_word for the r_addend field.
2675 (elf_swap_reloca_out): Use put_signed_word for the r_addend
2677 * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use
2678 bfd_get_signed_32 to set the r_addend field.
2679 * elf64-mips.c (mips_elf64_swap_reloca_in): Use
2680 bfd_h_get_signed_64 to set the r_addend field.
2682 Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com>
2684 * elf32-i386.c (elf_i386_relocate_section): When generating a
2685 shared library, do the relocation if the input section is not
2686 allocated in memory.
2688 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call
2689 elf_link_assign_sym_version before elf_adjust_dynamic_symbol.
2690 (elf_fix_symbol_flags): New static function, broken out of
2691 elf_adjust_dynamic_symbol.
2692 (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags.
2693 (elf_link_assign_sym_version): Likewise. Permit a symbol to be
2694 forced local even if NEEDS_PLT is set. When forcing a symbol to
2695 be local, clear NEEDS_PLT.
2696 (elf_link_output_extsym): Remove unused local bed.
2698 Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com)
2700 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure
2701 for derived elf linker hash table entries. References to
2702 elf_link_hash_entry changed appropriately.
2703 (elf32_mn10300_link_hash_table): New structure for derived elf
2705 (elf32_mn10300_hash_table): Define.
2706 (elf32_mn10300_link_hash_traverse): Likewise.
2707 (elf32_mn10300_link_hash_newfunc): New function.
2708 (elf32_mn10300_link_hash_table_create): Likewise.
2709 (elf32_mn10300_finish_hash_table_entry): Likewise.
2710 (mn10300_elf_relax_section): Handle "call" -> "calls", removal
2711 of prologue code, and call:32->call:16 relaxing.
2712 (compute_function_info: New function.
2713 (bfd_elf32_bfd_ilink_hash_table_create): Define.
2715 Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com>
2717 * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol
2718 for a symbol which is being forced to be local.
2719 * elf32-i386.c (elf_i386_relocate_section): Write out the
2720 relocation value for a GOT reloc for a symbol which is turning
2721 into a local symbol.
2722 (elf_i386_finish_dynamic_symbol): If a symbol is turning into a
2723 local symbol, write out a RELATIVE reloc rather than a GLOB_DAT
2725 * elf32-m68k.c, elf32-sparc.c: Corresponding changes.
2727 * elf32-i386.c (elf_i386_relocate_section): Get the relocation
2728 value if the symbol is turning into a local symbol.
2729 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2730 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2732 1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com>
2734 * elflink.h (elf_link_add_object_symbols): Also read verneed
2735 information by calling `_bfd_elf_slurp_version_tables'.
2736 (elf_link_add_object_symbols): For undefined symbols look for
2737 version information in the verneed records.
2738 (elf_link_add_object_symbols): Use soname of shared object
2739 for verneed record if it is available.
2741 Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2743 * cpu-arm.c: Add prototypes for compatible and scan.
2744 * cofflink.c: Add prototype for mark_relocs.
2746 * archive.c (bfd_special_undocumented_glue): Change filename to
2747 const pointer. Add prototype.
2749 Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2751 * elflink.h (elf_link_add_object_symbols): Ignore relocations of
2752 sections that will be discarded.
2754 1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com>
2756 * elflink.h (elf_link_find_version_dependencies): When searching
2757 for known version symbol skip non-matching verdef records, not
2760 Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com>
2762 * cofflink.c (_bfd_coff_generic_relocate_section): Write a long,
2763 not a bfd_vma, to the base file, to match how dlltool reads it.
2765 Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com>
2767 * reloc.c: Add thumb relocations.
2769 * bfd-in2.h: Add Thumb relocations.
2771 * libbfd.h: Add Thumb relocations.
2773 Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2775 * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name.
2777 Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com>
2779 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx
2780 for a section even if it is not loaded.
2782 * cofflink.c (coff_link_add_symbols): If PE file, don't subtract
2784 (_bfd_coff_link_input_bfd): Separate section VMA handling for
2785 input and output files.
2786 (_bfd_coff_generic_relocate_section): Check whether input file,
2787 not output file, is a PE file.
2789 Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com>
2791 * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static.
2793 Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com>
2795 * coff-i386.c (coff_i386_reloc): Don't just exit if we see an
2798 Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com>
2800 * cpu-arm.c (compatible): Add test for supersets of ARM
2803 Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com>
2805 * cofflink.c (_bfd_coff_final_link): Initialize global_to_static
2808 Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com>
2810 * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is
2811 called directly by gas/config/tc-arm.c.
2813 Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu>
2815 * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format.
2816 (elf64_alpha_finish_dynamic_symbol): Fill it in properly.
2818 Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com>
2820 * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add
2823 Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com>
2825 * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define.
2826 (coff_bfd_copy_private_bfd_data): Ditto.
2827 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static.
2828 (coff_arm_bfd_print_private_bfd_data): Ditto.
2829 (coff_arm_bfd_set_private_flags): Ditto.
2830 (coff_arm_bfd_copy_private_bfd_data): Ditto.
2832 Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com>
2834 * libcoff-in.h (struct coff_final_link_info): Add boolean
2835 global_to_static member for support of task linking.
2836 (_bfd_coff_write_task_globals): Add prototype.
2837 * libcoff.h: Regenerate.
2838 * coffcode.h (coff_write_object_contents): Use #ifdef to
2839 check RS6000COFF_C, to be consistent with all other uses
2841 * cofflink.c (_bfd_coff_final_link): If doing task linking,
2842 call _bfd_coff_write_task_globals.
2843 (_bfd_coff_link_input_bfd): If doing task linking, convert
2844 global functions to static.
2845 (_bfd_coff_write_global_sym): If doing task linking, convert
2846 global variables to static.
2847 (_bfd_coff_write_task_globals): New function.
2848 start-sanitize-tic80
2849 * coff-tic80.c (TIC80COFF): Define this instead of just TIC80.
2850 (C_AUTOARG): #undef since it clashes with C_UEXT.
2851 (C_LASTENT): #undef since it clashes with C_STATLAB.
2852 * coffcode.h (coff_write_object_contents): Use TIC80COFF
2854 (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use
2855 when TIC80COFF defined (clashes with C_UEXT). Explicitly
2856 recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported.
2859 start-sanitize-tic80
2860 Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com>
2862 * coff-tic80.c (tic80_howto_table): Change overflow check for most
2863 PP relocations to complain_overflow_dont.
2865 Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com>
2867 * coff-tic80.c (tic80_howto_table): Add PP relocations. Change
2868 name of R_RELLONG to "RELLONG". Set rightshift and complain for
2870 (ppbase_reloc, glob15_reloc): New static functions.
2871 (glob16_reloc, local16_reloc): New static functions.
2872 (rtype2howto): Handle all relocation types.
2873 (coff_tic80_relocate_section): New static function.
2874 (coff_relocate_section): Define to coff_tic80_relocate_section.
2875 * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h.
2878 Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com>
2880 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or
2881 COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol
2883 * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all
2884 callers. If PE file, don't add section VMA.
2885 (coff_write_alien_symbol): If PE file, don't add section VMA.
2886 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
2887 (_bfd_coff_write_global_sym): Likewise.
2888 (_bfd_coff_generic_relocate_section): Likewise.
2890 * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma
2893 Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com>
2895 * cofflink.c (mark_relocs): Add new function to mark symbols which
2896 are used by relocations.
2897 (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to
2898 suppress the skipping of symbols that have thus been marked.
2900 Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com>
2902 * coff-sh.c (sh_merge_private_data): New static function.
2903 (coff_bfd_merge_private_bfd_data): Define.
2905 start-sanitize-tic80
2906 Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com>
2908 * coff-tic80.c: Remove unnecessary #ifdefs.
2909 * config.bfd: Set targ_underscore to yes for tic80.
2911 Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com>
2913 * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem
2914 with unresolved external symbols in GDB).
2917 Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com)
2919 * elf-m10300.c (elf32_mn10300_relax_section): Read in all
2920 the symbols associated with each BFD.
2921 (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol
2923 * elf-m10200.c: Likewise.
2924 * elf32-m32r.c: Likewise.
2925 * elf32-sh.c: Likewise.
2927 Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com>
2929 * elflink.h (elf_link_add_object_symbols): Don't decrease the
2930 alignment of a common symbol. If two symbols that look like
2931 common symbols are found in two shared libraries, and the size is
2932 different, use the larger size, and warn if --warn-common. If a
2933 common symbol overrides a definition in a shared library, set the
2934 size to the larger size, and warn if --warn-common.
2936 Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com>
2938 * cpu-arm.c (compatible): Allow default machine to be polymorphed
2939 into any other machine type.
2941 * coffcode.h (coff_set_flags): Initialise flags variable to 0.
2943 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging
2944 data into an unitialised destination set its machine type as well.
2946 Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
2948 * elflink.h (elf_link_add_object_symbols): Force ELF symbol size
2949 to common symbol size. Consistently treat uninitialized symbols
2950 in shared objects as common symbols.
2952 Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com>
2954 * archures.c (constants): Added new constants to identify the
2955 type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2956 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T.
2958 * bfd-in2.h (constants): Added new constants to identify
2959 the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a,
2960 bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and
2961 bfd_mach_arm_4T. This file is auto-magically generated from the
2962 archures.c file. This update is just to save work.
2964 * coff-arm.c (coff_arm_bfd_merge_private_bfd_data,
2965 coff_arm_bfd_print_private_bfd_data,
2966 coff_arm_bfd_set_private_flags,
2967 coff_arm_bfd_copy_private_bfd_data): Added these new functions.
2968 (global): Macro redefinitions set up to use these new functions.
2970 * coffcode.h (coff_mkobject_hook): Added call to
2971 coff_arm_bfd_set_private_flags().
2972 (coff_set_arch_mach_hook): Added code to set machine type based on
2973 bits stored in internal flags.
2974 (coff_set_flags): Added code to set the new bits in the flags
2975 field based on the machine number.
2976 (function definition macros): Made all function definition macros
2977 conditional so that they can be overridden by target specific
2980 * cpu-arm.c (compatible): Added this function. (arch_info_struct):
2981 Structure extended to include new types, one each for ARMv2,
2982 ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T.
2984 * libcoff-in.h (struct coff_tdata): Added flags field.
2986 Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com>
2988 * config.bfd (i[3456]86-*-gnu*): Don't include Mach support.
2990 * config.bfd: Change #if 0 around uses of host_aout_vec to #if
2993 Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com>
2995 * coffgen.c (coff_find_nearest_line): If there are no syments,
2998 Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk>
3000 * config.bfd: cope with '*-*-linux-gnuaout' targets.
3002 Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com>
3004 * targmatch.sed: Add explicit \n characters to work around bug in
3005 HP/UX 10.20 sed program.
3007 Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com>
3009 * elf.c (copy_private_bfd_data): Cast csecs to avoid sign
3012 Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com>
3014 * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h.
3016 Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3018 * elf32-m68k.c: Follow the last changes in elf32-i386.c:
3019 (struct elf_m68k_pcrel_relocs_copied, struct
3020 elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table,
3021 elf_m68k_link_hash_traverse, elf_m68k_hash_table,
3022 elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create,
3023 elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create):
3025 (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy
3026 PC relative relocs for a global symbol defined in a regular
3027 object, and count the number of PC relative relocs copied for any
3029 (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic,
3030 traverse with elf_m68k_discard_copies.
3032 Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com>
3034 * elf32-i386.c (elf_i386_check_relocs): Only count PC relative
3035 relocs. From Jamie Lokier <jamie@rebellion.co.uk>.
3037 * coffcode.h (coff_compute_section_file_positions): Force the
3038 potential last byte in the file to be written out when
3041 Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org>
3043 * configure.host (mips*-*-openbsd*): New host.
3045 Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com>
3047 * elflink.h (elf_link_add_object_symbols): Only subtract the
3048 section VMA from the symbol value if this is a fully linked file.
3050 * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define.
3051 (struct elf_i386_link_hash_entry): Define.
3052 (struct elf_i386_link_hash_table): Define.
3053 (elf_i386_link_hash_traverse): Define.
3054 (elf_i386_hash_table): Define.
3055 (elf_i386_link_hash_newfunc): New static function.
3056 (elf_i386_link_hash_table_create): New static function.
3057 (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy
3058 PC relative relocs for a global symbol defined in a regular
3059 object, and count the number of PC relative relocs copied for any
3061 (elf_i386_size_dynamic_sections): If linking with -Bsymbolic,
3062 traverse with elf_i386_discard_copies.
3063 (elf_i386_discard_copies): New static function.
3064 (bfd_elf32_bfd_link_hash_table_create): Define.
3066 From Gordon W. Ross <gwr@mc.com>:
3067 * aoutf1.h (MY_entry_is_text_address): Define if not defined.
3068 (sunos4_aout_backend): Use MY_entry_is_text_address.
3071 Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com>
3073 * elf32-d30v.c (elf_d30v_howto_table): Changed size of
3074 R_D30V_32_NORMAL to 2 (4 bytes).
3077 Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com>
3079 From Gordon W. Ross <gwr@mc.com>:
3080 * netbsd.h (N_SHARED_LIB): Define.
3081 (SEGMENT_SIZE): Don't define.
3082 * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of
3084 * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000.
3085 (SEGMENT_SIZE): Don't define.
3087 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size
3088 to sizeof Rela structure, not sizeof Rel structure. From Gary
3089 Thomas <g.thomas@opengroup.org>.
3091 Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com>
3093 * aout-target.h (MY(callback)): If entry_is_text_address, adjust
3094 whenever entry is larger than text address, but only by whole
3095 pages. From Gordon W. Ross <gwr@mc.com>.
3097 * Makefile.in (install): Depend upon installdirs. Use
3098 mkinstalldirs to build $(oldincludedir).
3099 (installdirs): New target.
3101 * elflink.h (elf_link_add_object_symbols): Don't call check_relocs
3102 if this is a debugging section which we are stripping.
3104 Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu>
3106 * elf64-alpha.c (elf64_alpha_object_p): Allocate the
3107 alpha-specific target data struct.
3109 Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com>
3111 From Thomas Graichen <graichen@rzpd.de>:
3112 * Makefile.in: Always use $(SHELL) when running move-if-change.
3113 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3114 * configure: Rebuild.
3116 Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com>
3118 * elfcode.h (elf_slurp_symbol_table): Only subtract the section
3119 VMA if this is an executable file or a shared object.
3121 * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross
3124 * libaout.h (struct aout_backend_data): Add entry_is_text_address
3126 * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the
3127 start of the file. Remove uses later on which switch using
3129 (MY(callback)): Handle entry_is_text_address.
3130 (MY_entry_is_text_address): Define if not defined.
3131 (MY(backend_data)): Initialize new field.
3132 * aoutf1.h (sunos4_aout_backend): Likewise.
3133 * i386aout.c (MY(backend_data)): Likewise.
3134 * i386mach3.c (MY(backend_data)): Likewise.
3135 * mipsbsd.c (MY(backend_data)): Likewise.
3136 * sparclynx.c (sparclynx_aout_backend): Likewise.
3137 * netbsd.h (SEGMENT_SIZE): Define if not defined.
3138 (MY_entry_is_text_address): Define.
3139 * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000.
3141 * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol
3142 whose name starts with `.'.
3144 Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se>
3146 * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*,
3147 mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*,
3148 powerpc-*-*bsd*, sparc-*-openbsd*): New targets.
3149 * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*,
3150 m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*,
3151 sparc-*-openbsd*): New targets.
3152 * configure: Rebuild.
3154 Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk>
3156 * stabs.c (struct stab_section_info): New field
3158 (_bfd_link_section_stabs): Fill the above array.
3159 (_bfd_stab_section_offset): Use `cumulative_skips' to
3160 speed up offset calculation.
3162 Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com)
3164 * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the
3165 addend for non pc-relative relocations.
3167 * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype
3168 for non-existent function.
3170 * elf-m10300.c (mn10300_elf_relax_section): New function.
3171 (mn10300_elf_relax_delete_bytes): Likewise.
3172 (mn10300_elf_symbol_address_p): Likewise.
3173 (mn10300_elf_get_relocated_section_contents): Likewise.
3174 (bfd_elf32_bfd_relax_section): Define.
3175 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3177 Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com>
3179 * configure.host: Set SHLIB_LIBS.
3180 * configure.in: Substitute SHLIB_LIBS.
3181 * configure: Rebuild.
3182 * Makefile.in (SHLIB_LIBS): New variable.
3183 ($(SHLIB)): Use $(SHLIB_LIBS).
3185 Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com>
3187 * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond
3188 with bfd_section_vma.
3190 Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com>
3192 * configure.in: Update file names for bfd_elf32_mn10[23]00_vec.
3193 Correct CPU file names for mn10[23]00.
3194 * configure: Rebuild.
3196 * bfd.c (bfd_record_phdr): Cast count to size_t before
3199 * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc.
3200 * coff-rs6000.c (xcoff_read_ar_hdr): Likewise.
3201 (xcoff_write_archive_contents): LIkewise.
3202 * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise.
3203 (mips_elf_create_procedure_table): Likewise.
3204 * peicode.h (pe_print_idata): Likewise.
3205 (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise.
3206 * xcofflink.c (xcoff_get_section_contents): Likewise.
3207 (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise.
3208 (xcoff_link_add_symbols): Likewise.
3209 (xcoff_link_add_symbols): Likewise.
3211 * ppcboot.c (ppcboot_set_arch_mach): Make static.
3212 (ppcboot_bfd_print_private_bfd_data): Likewise.
3214 * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow
3215 to complain_overflow_signed.
3217 Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com>
3219 * VERSION: Set to 2.8.1.
3221 * Branched binutils 2.8.
3223 * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when
3224 deciding whether to copy a reloc into a shared object.
3225 (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE
3226 relocs in unallocated sections.
3227 * elf32-sparc.c (elf32_sparc_relocate_section): Relocate
3228 R_SPARC_RELATIVE relocs in unallocated sections.
3230 Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com>
3232 * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and
3233 always create got section so that the _GLOBAL_OFFSET_TABLE_ label
3236 Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com>
3238 * elflink.h (elf_link_add_object_symbols): Let a common symbol
3239 override an uninitialized symbol from a shared library with a
3242 * elf-m10200.c: Rename from elf32-mn10200.c.
3243 * elf-m10300.c: Rename from elf32-mn10300.c.
3244 * cpu-m10200.c: Rename from cpu-mn10200.c
3245 * cpu-m10300.c: Rename from cpu-mn10300.c
3246 * Makefile.in: Update accordingly.
3248 * elf32-mips.c (elf_mips_ctor64_howto): New static variable.
3249 (elf_mips_isa): Move to earlier in file.
3250 (mips_reloc_map): Remove BFD_RELOC_CTOR entry.
3251 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR
3254 * elf32-mips.c (mips16_jump_reloc): Print a warning rather than
3257 Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de>
3259 * configure.com: New file.
3260 * config.h-vms: Remove file.
3261 * makefile.vms: Update for new configure scheme.
3263 Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3265 * libcoff-in.h (ppc_allocate_toc_section): Declare.
3266 (ppc_process_before_allocation): Declare.
3267 * libcoff.h: Rebuild.
3269 * coffcode.h (coff_mkobject_hook): Declare if not a macro.
3271 Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com>
3273 * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3275 Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com>
3277 * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a
3278 symbol index for a R_IHCONST reloc.
3280 Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3282 * targmatch.sed: Do not use \(\) recursively.
3284 Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3286 * m68klinux.c (MACHTYPE_OK): Define.
3287 * i386linux.c (MACHTYPE_OK): Define.
3289 Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com>
3291 From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu
3292 <hjl@gnu.ai.mit.edu>:
3293 * sparclinux.c: New file.
3294 * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare.
3295 * bfd-in2.h: Rebuild.
3296 * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets.
3297 * configure.in (sparclinux_vec): Add to list of vectors.
3298 * configure: Rebuild.
3299 * targets.c (sparclinux_vec): Declare.
3300 (bfd_target_vector): Add sparclinux_vec.
3301 * Makefile.in: Rebuild dependencies.
3302 (BFD32_BACKENDS): Add sparclinux.o.
3303 (BFD32_BACKENDS_CFILES): Add sparclinux.c.
3305 * coff-mips.c (mips_ecoff_backend_data): Initialize new
3306 bfd_coff_backend_data field.
3307 * coff-alpha.c (alpha_ecoff_backend_data): Likewise.
3309 * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs
3310 for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu
3311 <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>.
3313 * bfd.c: Include "libiberty.h".
3314 (strerror): Don't declare.
3315 (bfd_errmsg): Call xstrerror rather than strerror.
3317 Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com>
3319 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY
3320 reloc even if the symbol is in the .bss section.
3321 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
3322 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
3323 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
3325 * coffcode.h (bfd_coff_backend_data): Add new field
3326 _bfd_coff_default_section_alignment_power.
3327 (bfd_coff_default_section_alignment_power): Define.
3328 (bfd_coff_std_swap_table): Initialize new field.
3329 * libcoff.h: Rebuild.
3330 * cofflink.c (coff_link_add_symbols): Limit alignment of a common
3331 symbol to the default section alignment.
3333 * COPYING: Update FSF address.
3336 Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3338 * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the
3339 21-bit absolute that made it act as a relative.
3342 Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com>
3344 * elflink.c (_bfd_elf_create_linker_section): Don't set
3345 bss_section and rel_section from existing sections.
3347 * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section
3350 Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com)
3352 * aoutx.h (some_aout_object_p): Change executable test to fix
3353 problems with embedded a.out systems.
3355 Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com>
3357 * stabs.c (_bfd_stab_section_offset): New function.
3358 * libbfd-in.h (_bfd_stab_section_offset): Declare.
3359 * libbfd.h: Rebuild.
3360 * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a
3362 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3363 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3364 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3365 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3366 * elf64-alpha.c (elf64_alpha_relocate_section): Likewise.
3368 * stabs.c (_bfd_link_section_stabs): Copy over the first header
3369 symbol. Check for memory allocation failure of *psinfo.
3370 (_bfd_write_section_stabs): Add psinfo parameter. Change all
3371 callers. Set the value of the header symbol.
3372 * libbfd-in.h (_bfd_write_section_stabs): Update declaration.
3373 * libbfd.h: Rebuild.
3375 start-sanitize-tic80
3376 Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com>
3378 * coff-tic80.c (tic80_howto_table): Add R_ABS entry.
3379 (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled
3380 reloc types, rather than silently failing to generate an output file.
3383 Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com>
3385 * targmatch.sed: Use the hold space to put the #ifdef around the
3386 the string constant.
3387 * targets.c (UNSUPPORTED_TARGET): Don't define.
3388 (find_target): Don't check for UNSUPPORTED_TARGET.
3389 (bfd_set_default_target): Don't try to optimize by checking for
3392 * Makefile.in: Rebuild dependencies.
3393 (ALL_MACHINES_CFILES): Add cpu-m32r.c.
3394 (BFD32_BACKENDS_CFILES): Add elf32-m32r.c.
3395 (elf32-m32r.o): Remove explicit target.
3397 * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or
3400 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't
3401 count section symbols for sections that were created by the
3402 linker, or are not allocatable or not loadable.
3403 (elf32_sparc_finish_dynamic_sections): Output output section
3404 symbols for section for which we made space for them.
3406 Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com>
3408 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is
3409 no .rela.plt section, don't output a DT_PLTGOT dynamic entry.
3411 Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com>
3413 * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16.
3414 (m32r_hi16_list): New static local.
3415 (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up.
3416 (m32r_elf_do_hi16_reloc): Delete.
3417 (m32r_elf_relocate_hi16): New function.
3418 (m32r_elf_lo16_reloc): New function.
3419 (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding
3422 Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com>
3424 * elf32-m32r.c (m32r_elf_create_linker_section): Delete.
3425 (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support.
3426 (m32r_elf_final_sda_base): New function.
3427 (m32r_elf_relocate_section): Rewrite sdata support.
3428 (m32r_elf_finish_dynamic_sections): Delete.
3430 Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com>
3432 Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>.
3433 * coff-svm68k.c: New file. Just defines some macros and includes
3435 * coff-m68k.c: Add functions to handle common addends, moved in
3436 from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro.
3437 Control whether relocs are visible using STATIC_RELOCS.
3438 * cf-m68klynx.c: Simplify greatly: just define macros to control
3440 * coff-aux.c: Likewise. Just leave add_one_symbol routine.
3441 * targets. (m68ksysvcoff_vec): Declare.
3442 (bfd_target_vector): Add m68ksysvcoff_vec.
3443 * config.bfd (m68*-motorola-sysv*): New target.
3444 * configure.in (m68ksysvcoff_vec): New vector.
3445 * configure: Rebuild.
3446 * Makefile.in: Rebuild dependencies.
3447 (BFD32_BACKENDS): Add coff-svm68k.o.
3448 (BFD32_BACKENDS_CFILES): Add coff-svm68k.c.
3450 * binary.c (binary_set_section_contents): Don't get misled if the
3451 first section is not loadable. From Matthew L. Martin
3454 * elflink.h (elf_bfd_final_link): Set the value of a section
3455 symbol to the section address unless doing a relocateable link.
3457 Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu>
3459 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create
3460 .plt entry if we've taken the function's address.
3461 (elf64_alpha_merge_gots): Merge collected flags info as well.
3463 Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org>
3465 * Many files: Add function prototypes.
3466 * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare.
3467 * ecofflink.c: Include "libcoff.h" and "libecoff.h".
3468 * elf32-ppc.c (ppc_elf_fake_sections): Make static.
3469 * opncls.c (bfd_openstreamr): Change stream parameter to PTR.
3470 * peicode.h: Change several void * parameters to PTR.
3471 * srec.c (srec_get_symbol_info): Make static.
3472 * syms.c (bfd_symbol_is_absolute): Remove.
3473 * Makefile.in: Rebuild dependencies.
3475 Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com>
3477 * elf32-m32r.c (m32r_elf_is_local_label_name): Remove.
3478 (bfd_elf32_bfd_is_local_label): Don't define.
3480 * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather
3483 Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com>
3485 * bfd-in.h: Don't include obstack.h.
3486 (struct bfd_hash_table): Change memory field to PTR.
3487 * bfd.c (struct _bfd): Change memory field to PTR.
3488 * bfd-in2.h: Rebuild.
3489 * libbfd-in.h (bfd_release): Declare as function, don't define as
3491 * libbfd.h: Rebuild.
3492 * opncls.c: Include "objalloc.h" rather than "obstack.h". Use
3493 objalloc routines rather than obstack routines.
3494 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3495 (getpagesize): Don't define.
3496 (_bfd_new_bfd): Don't set _bfd_chunksize.
3497 (bfd_openr): Free new bfd and objalloc on failure.
3498 (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise.
3499 (bfd_alloc_size): Remove.
3500 (bfd_release): New function.
3501 * hash.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 * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use
3505 objalloc routines rather than obstack routines.
3506 (obstack_chunk_alloc, obstack_chunk_free): Don't define.
3507 (struct accumulate): Change memory to struct objalloc *.
3508 * liboasys.h (oasys_data_type): Remove oasys_obstack field.
3509 * dep-in.sed: Don't remove obstack.h from dependency list.
3510 * Makefile.in: Rebuild dependencies.
3511 (BFD_H_DEPS): Remove obstack.h.
3512 (install): Don't install obstack.h.
3513 * Many files: Don't include "obstack.h".
3516 * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove.
3517 * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare.
3518 * libbfd.h: Rebuild.
3519 * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow.
3520 * sunos.c (sunos_add_dynamic_symbols): Likewise.
3521 * srec.c (srec_scan): Rewrite to not use obstack_1grow.
3523 * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove
3524 old version of bfd_alloc.
3525 * libbfd-in.h (bfd_alloc_by_size_t): Don't declare.
3526 * libbfd.h: Rebuild.
3527 * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t.
3529 Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com>
3531 * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic
3532 ELF local label syntax as well.
3534 Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com>
3536 * config.bfd (powerpc-*-beos*): New target.
3537 * configure.in (powerpc-*-beos*): Add case that explicitly
3538 does not set COREFILE for now. A future BeOS version is
3539 expected to support core files.
3540 * configure: Regenerate with autoconf.
3542 Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com>
3544 * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is
3545 seen with a local symbol, rather than crashing.
3547 * elfcode.h (elf_slurp_symbol_table): Don't try to read the
3548 version symbols if there aren't any.
3550 start-sanitize-tic80
3551 Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com>
3553 * coff-tic80.c (coff_rtype_to_howto): Define
3554 (coff_tic80_rtype_to_howto): Clone generic coff version and
3555 add code to handle the funky TI "internal relocations".
3558 Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com>
3560 * elflink.h (elf_link_add_object_symbols): Don't warn about type
3561 or size changes because of a weak symbol.
3563 * cisco-core.c (SIGEMT): Define if not defined.
3565 Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com>
3567 * elflink.h (elf_link_add_object_symbols): Use extsymoff when
3568 setting ever. Sanity check the version number. Sort out copying
3569 flags and other information when adding an indirect symbol.
3570 (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic
3571 symbols added by the backend. Clear the entire contents of the
3573 (elf_export_symbol): Ignore indirect symbols.
3574 (elf_link_output_extsym): Accept a section without an owner in an
3576 * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the
3577 version count. Correct the allocation of x_versymp.
3579 * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of
3580 the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA.
3581 Don't return bfd_und_section_ptr when info->shared.
3582 (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12.
3583 (mips_elf_create_dynamic_sections): Correct type: ^= for &=.
3584 (mips_elf_check_relocs): Resolve an indirect symbol in
3586 (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into
3587 SHN_MIPS_TEXT or SHN_MIPS_DATA.
3589 * elf.c (bfd_elf_print_symbol): Tweak version output slightly.
3591 Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com>
3593 From Eric Youngdale <eric@andante.jic.com>:
3594 * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define.
3595 * elf.c (bfd_elf_print_symbol): Correct errors in last change.
3596 * elflink.h (elf_link_add_object_symbols): Handle cases in which a
3597 versioned symbol appears in both a regular and a shared object.
3598 (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when
3599 appropriate. Improve error message.
3600 (struct elf_outext_info): Rename from elf_finfo_failed. Change
3601 all uses. Add localsyms field.
3602 (elf_bfd_final_link): When generating a shared library, call
3603 elf_link_output_extsym to output all local symbols.
3604 (elf_link_output_extsym): Handle symbols which were forced to
3607 Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com>
3609 From Eric Youngdale <eric@andante.jic.com>:
3610 * elf-bfd.h (elf_symbol_type): Add version field.
3611 * elfcode.h (elf_slurp_symbol_table): Set version field.
3612 * elflink.h (elf_link_add_object_symbols): When creating an
3613 indirect symbol for a default version symbol, set DEF_DYNAMIC if
3614 appropriate. Set up an indirection from the nondefault version of
3616 (NAME(bfd_elf,size_dynamic_sections)): Call
3617 elf_link_assign_sym_version before checking whether there are any
3618 versions. Always record the version name as a dynamic symbol.
3619 Initialize counters.
3620 (elf_link_assign_sym_version): After finding a version, see if a
3621 symbol should be forced to local scope. Create a new version
3622 definition if appropriate.
3623 (elf_link_output_extsym): Correct indirect symbol handling.
3624 * elf.c (bfd_elf_print_symbol): Print version information.
3625 (bfd_section_from_shdr): Turn version sections into BFD sections.
3626 (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info
3627 if sh_info is not already set.
3628 (_bfd_elf_copy_private_section_data): Copy sh_info for version
3630 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell
3631 _bfd_stringtab_add to copy the name into permanent memory if
3634 Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3636 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize.
3638 Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com>
3640 * coffcode.h (bfd_coff_backend_data): Change
3641 _bfd_coff_compute_section_file_positions to return a boolean
3642 value. Change all callers.
3643 (coff_compute_section_file_positions): Change return type to
3644 boolean. If the size of the last section changed, then output a
3645 zero byte at the end of the file.
3646 * libcoff.h: Rebuild.
3648 * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space
3649 for at least 6 output symbols.
3650 (xcoff_write_global_symbol): When emitting TOC entry relocs, also
3651 emit a TC csect to represent the space they take up. For an XO
3652 symbol, just emit a reference, not a csect.
3654 * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since
3655 Solaris doesn't like the combined options, and the -f is
3657 (stamp-tshlink, install): Likewise.
3659 * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26
3660 handling when little endian.
3662 Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com)
3664 * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function.
3665 (mn10300_elf_relocate_section): Likewise.
3666 (elf_backend_relocate_section): Define.
3668 * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE
3669 relocs. Replace them with generic PCREL_{8,16,32} relocs.
3670 (elf32_mn10300_howto_table): Likewise.
3671 (elf32_mn10300_reloc_map): Likewise.
3672 (bfd_elf32_mn10300_reloc): Delete unused function.
3674 Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com>
3676 start-sanitize-tic80
3677 * coff-tic80.c (rtype2howto): If passed a relocation type we don't
3678 understand, just set the howto field to NULL, and the caller will
3679 print an appropriate error message.
3681 * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and
3682 code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif
3683 block. Use NULL for initializations of "ptr" rather than bare 0.
3684 * coff-h8300.c: Fix typo in comment.
3685 * coff-h8500.c: Ditto.
3687 * coff-z8k.c: Ditto.
3689 Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com>
3691 * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc.
3692 (m32r_elf_relax_section, m32r_elf_relax_delete_bytes,
3693 m32r_elf_get_relocated_section_contents): First pass at relax support.
3695 Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com>
3697 * elflink.h (elf_link_add_object_symbols): Use correct sh_size
3698 entry for reading verdef records.
3699 Use correct braces for computing increments of extverdaux and
3700 exteverdef record pointers.
3702 start-sanitize-tic80
3703 Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com>
3705 * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2
3709 Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com>
3711 * elflink.h (elf_link_find_version_dependencies): Check that
3712 DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is
3715 start-sanitize-tic80
3716 Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com>
3718 * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC.
3721 Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com>
3723 * targets.c (bfd_default_vector): Make non-const.
3724 (find_target): New static function, broken out of
3726 (bfd_set_default_target): New function.
3727 (bfd_find_target): Call find_target. When defaulting, use
3728 bfd_default_vector[0] if it is not NULL.
3729 * libbfd-in.h (bfd_default_vector): Adjust declaration.
3730 * bfd-in2.h, libbfd.h: Rebuild.
3732 * syms.c (bfd_is_local_label): Return false if the symbol has no
3734 * coff-i960.c (coff_i960_is_local_label_name): New function.
3735 (coff_bfd_is_local_label_name): Define.
3736 * coff-m68k.c (m68k_coff_is_local_label_name): New function.
3737 (coff_bfd_is_local_label_name): Define.
3738 * coff-rs6000.c (xcoff_is_local_label_name): New function.
3739 (coff_bfd_is_local_label_name): Define.
3740 * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning
3741 with .. or _.L_ as local.
3742 * elf32-i386.c (elf_i386_is_local_label_name): New function.
3743 (bfd_elf32_bfd_is_local_label_name): Define.
3744 * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols
3745 beginning with $ as local.
3747 Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com>
3749 * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name
3750 rather than comparing against info->lprefix.
3751 * cofflink.c (_bfd_coff_link_input_bfd): Likewise.
3752 * elflink.h (elf_link_input_bfd): Likewise.
3753 * linker.c (_bfd_generic_link_output_symbols): Likewise.
3754 * xcofflink.c (xcoff_link_input_bfd): Likewise.
3756 * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as
3757 _bfd_elf_is_local_label_name if not already defined.
3758 * elf.c (_bfd_elf_is_local_label_name): New function.
3759 * elf-bfd.h (_bfd_elf_is_local_label_name): Declare.
3761 * coff-m88k.c (coff_bfd_is_local_label_name): Define.
3762 (m88k_is_local_label_name): New static function.
3764 * coffcode.h (coff_bfd_is_local_label_name): Define as
3765 _bfd_coff_is_local_label_name if not already defined.
3766 * coffgen.c (_bfd_coff_is_local_label_name): New function.
3767 * libcoff-in.h (_bfd_coff_is_local_label_name): Declare.
3768 * libcoff.h: Rebuild.
3770 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label
3771 to _bfd_is_local_label_name.
3772 (bfd_target): Likewise.
3773 * syms.c (bfd_is_local_label): Define as function, not macro.
3774 (bfd_is_local_name): Define.
3775 * libbfd.c (bfd_generic_is_local_label_name): Rename from
3776 bfd_generic_is_local_label, and take a string rather than a
3778 * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define.
3779 (_bfd_nosymbols_bfd_is_local_label_name): Define.
3780 (bfd_generic_is_local_label): Don't declare.
3781 (bfd_generic_is_local_label_name): Declare.
3782 * bfd-in2.h, libbfd.h: Rebuild.
3783 * All backends: Change local_label to local_label_name.
3785 * elf32-mips.c (struct mips_got_info): Add assigned_gotno field.
3786 (mips_elf_relocate_got_local): Change return type to boolean.
3787 Don't assume that the first zero entry is unassigned; instead, use
3789 (mips_elf_relocate_section): Check return value of
3790 mips_elf_relocate_got_local.
3791 (mips_elf_create_got_section): Initialize assigned_gotno field.
3794 Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3796 * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit
3800 Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com>
3802 * elflink.h (elf_link_input_bfd): Don't skip symbols from sections
3803 that have no contents merely because linker_mark is not set.
3805 Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com>
3807 * config.bfd (mips*-*-lnews*): New target.
3808 * coff-mips.c (mips_relocate_section): Make assert compare
3809 content byteorder instead of header byteorder.
3810 (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian
3812 * targets.c (bfd_target_vector): Add ecoff_biglittle_vec.
3813 * configure.in (ecoff_biglittle_vec): Add case.
3814 * configure: Update.
3816 Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com>
3818 * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose
3819 name begins with ".note".
3820 (map_sections_to_segments): Add a PT_NOTE segment for any loadable
3821 section whose name begins with ".note".
3822 (get_program_header_size): Corresponding change.
3824 * elf32-mips.c (mips_elf_relocate_section): Check for misaligned
3825 jal and for jal overflow.
3827 Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com>
3829 From Eric Youngdale <eric@andante.jic.com>:
3830 * elflink.h (elf_link_add_archive_symbols): If a default symbol is
3831 not found, try looking it up again without the version name.
3832 (elf_link_add_object_symbols): Always link against the dynamic
3833 symbol table of a dynamic object. When linking against a dynamic
3834 object, include version strings in symbol names, and set up
3835 version information. Add indirect symbols for default versions.
3836 (elf_link_create_dynamic_sections): Add special version sections.
3837 (struct elf_assign_sym_version_info): Define.
3838 (struct elf_find_verdep_info): Define.
3839 (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set
3840 up version sections.
3841 (elf_adjust_dynamic_symbol): Ignore indirect symbols.
3842 (elf_link_find_version_dependencies): New static function.
3843 (elf_link_assign_sym_version): New static function.
3844 (elf_link_renumber_dynsyms): New static function.
3845 (struct elf_final_link_info): Add symver_sec field.
3846 (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count
3847 local symbols of a dynamic object. Handle DT_VER* constants.
3848 (elf_link_output_extsym): Simplify BFD_ASSERT checking for a
3849 dynamic object. Skip indirect symbols from ELF objects. Remove
3850 the version name before choosing a hash bucket. Write out the
3851 version information if appropriate.
3852 (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN.
3853 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
3854 (bfd_elf64_size_dynamic_sections): Likewise.
3855 * bfd-in2.h: Rebuild.
3856 * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field.
3857 Change elf_link_hash_flags to unsigned short.
3858 (ELF_LINK_HIDDEN): Define.
3859 (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr,
3860 dynverdef_hdr, dynversym_section, dynverdef_section,
3861 dynverref_section, cverdefs, cverrefs, verdef, verref.
3862 (elf_dynversym, elf_dynverdef, elf_dynverref): Define.
3863 (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare.
3864 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare.
3865 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare.
3866 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare.
3867 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare.
3868 (_bfd_elf_slurp_version_tables): Declare.
3869 * elf.c (_bfd_elf_swap_verdef_in): New function.
3870 (_bfd_elf_swap_verdef_out): Likewise.
3871 (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise.
3872 (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise.
3873 (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise.
3874 (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise.
3875 (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print
3876 version information if there is any.
3877 (_bfd_elf_link_hash_newfunc): Initialize verinfo field.
3878 (bfd_section_from_shdr): Handle SHT_GNU_ver* section types.
3879 (elf_fake_sections): Handle .gnu.version* section names.
3880 (assign_section_numbers): Handle SHT_GNU_ver* section types.
3881 (_bfd_elf_slurp_version_tables): New function.
3882 * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include
3883 version name in string entered in dynamic hash table.
3884 * elfcode.h: Include fnmatch.h.
3885 * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic
3886 symbol which was forced to become local.
3887 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3888 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3889 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3890 * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise.
3892 Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com)
3894 * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify
3896 (mn10200_elf_relax_section): Correctly compute a symbol's value
3897 when the symbol is local, but not in the same section as we are
3898 relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16
3901 Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com>
3903 * elf32-m32r.c: Rewrite to use ELF backend linker.
3904 Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns.
3905 Add small data area support (R_M32R_SDA16).
3906 * reloc.c: Document BFD_RELOC_M32R_SDA16.
3907 * bfd-in2.h,libbfd.h: Regenerated.
3909 Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com)
3911 * elf32-mn10200.c (mn10200_elf_relax_section): New function.
3912 (mn10200_elf_relax_delete_bytes): Likewise.
3913 (mn10200_elf_symbol_address_p): Likewise.
3914 (mn10200_elf_get_relocated_section_contents): Likewise.
3915 (bfd_elf32_bfd_relax_section): Define.
3916 (bfd_elf32_bfd_get_relocated_section_contents): Likewise.
3918 * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function.
3919 (mn10200_elf_relocate_section): Likewise.
3920 (elf_backend_relocate_section): Define.
3923 Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3925 * Makefile.in, archures.c, config.bfd, configure.in, elf.c,
3926 reloc.c, targets.c: New target, elf-*-D30V.
3928 * bfd-in2.h, configure, libbfd.h: Rebuilt.
3930 * cpu-d30v.c, elf32-d30v.c: New files.
3933 Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com>
3935 * reloc.c (struct reloc_howto_struct): Fix typo in comment.
3936 * bfd-in2.h: Regenerated.
3937 start-sanitize-tic80
3938 * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function.
3939 (rtype2howto): Add function.
3940 (tic80_howto_table): Add.
3943 Tue Feb 18 11:41:00 1996 Dawn Perchik <dawn@cygnus.com>
3945 * sysdep.h: Don't define errno in MSVC if error.h is included.
3947 Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com)
3949 * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx
3950 is initialized before it is used.
3952 Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com>
3954 * hp300hpux.c (convert_sym_type): Don't convert a secondary common
3955 symbol into a weak undefined symbol; leave it as a common symbol.
3957 Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com>
3959 * elflink.h (elf_link_add_object_symbols): Don't issue a warning
3960 about a symbol defined in a dynamic object if it has already been
3961 defined in a regular object.
3963 Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de)
3965 * makefile.vms: Add gcc flags to allow compiling with current gcc
3967 (targmatch.h): New dependency.
3969 * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for
3971 * evax.h (ALPHA_R_CODEADDR): New relocation.
3972 * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for
3974 * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this
3976 * bfd-in2.h, libbfd.h: Rebuild.
3978 Restrict symbol length to 64 bytes, case preserving:
3979 * evax-emh.c (_bfd_evax_write_emh): Remove case hacking.
3980 * evax-misc.c (_bfd_evax_case_hack_symbol): Remove.
3981 (_bfd_evax_length_hash_symbol): Added.
3982 * evax-etir.c (_bfd_evax_write_etir): Call
3983 _bfd_evax_length_hash_symbol before output of symbol.
3984 * evax-egsd.c (_bfd_evax_write_egsd): Likewise.
3985 * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove.
3987 * evax-emh.c: Output filename to object file without path.
3989 * evax-egsd.c: New sections for local and global commons.
3991 * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c,
3992 evax-misc.c, evax.h: Remove 8 bit characters from copyright
3993 notices. Replace AXP with Alpha.
3995 Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com>
3997 * sunos.c (sunos_create_dynamic_sections): We need the dynamic
3998 sections if we are creating a shared library.
4000 Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com>
4002 * configure.host (i386-windows): Don't set host64=true.
4004 Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com>
4006 * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL.
4007 (elf_mips16_gprel_howto): New static variable.
4008 (mips16_gprel_reloc): New static function.
4009 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL.
4010 (mips_info_to_howto_rel): Handle R_MIPS16_GPREL.
4011 (mips_elf_relocate_section): Handle R_MIPS16_GPREL.
4012 * reloc.c (BFD_RELOC_MIPS16_GPREL): Define.
4013 * bfd-in2.h, libbfd.h: Rebuild.
4015 Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com>
4017 * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true
4018 for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}.
4020 start-sanitize-r5900
4021 Fri Feb 7 16:20:17 1997 Gavin Koch <gavin@cygnus.com>
4023 * config.bfd: add r5900
4026 Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com>
4028 * elflink.h (elf_link_input_bfd): If we've discarded a section,
4029 the output section will be the absolute section; don't print an
4030 assertion message for that case when doing a relocateable link.
4032 Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com>
4034 * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define.
4035 (struct mips_elf_link_hash_entry): Add new fields fn_stub,
4036 need_fn_sub, call_stub, and call_fp_stub.
4037 (struct mips_elf_link_hash_table): Add field mips16_stubs_seen.
4038 (mips_elf_link_hash_newfunc): Initialize new fields.
4039 (mips_elf_link_hash_table_create): Likewise.
4040 (mips_elf_relocate_section): Redirect relocations to use mips16
4041 stubs when appropriate.
4042 (mips_elf_check_relocs): Attach stub sections to the appropriate
4043 symbol. Set need_fn_stub when appropriate.
4044 (mips_elf_always_size_sections): New static function.
4045 (mips_elf_check_mips16_stubs): New static function.
4046 (elf_backend_always_size_sections): Define.
4047 * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field.
4049 * elflink.h (elf_link_input_bfd): Discard local symbols that are
4050 attached to sections which are not being included in the link.
4052 Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com>
4054 * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the
4055 symbol value when computing the addend for a pc_relative
4058 Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com>
4060 * cofflink.c (_bfd_coff_generic_relocate_section): If doing a
4061 relocateable link, just skip pc_relative pcrel_offset relocs.
4062 * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto
4063 structure for an ARM26 reloc which can be resolved.
4064 (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the
4065 reloc can be resolved.
4067 * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one
4068 error in overflow check for R_RELBYTE.
4070 Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com>
4072 * ieee.c (ieee_slurp_section_data): Pick up the start address.
4073 From Mark Rasin <mark.rasin@telrad.co.il>.
4075 * aoutx.h (aout_link_write_symbols): Don't apply discard_l to
4078 Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com)
4080 * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc.
4081 (elf_mn10200_howto_table): Likewise.
4082 (mn10200_reloc_map): Likewise.
4084 Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com>
4086 * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}.
4087 * bfd-in2.h, libbfd.h: Regenerated.
4088 * elf32-m32r.c: Add support for them.
4090 Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com>
4092 * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length.
4093 * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt.
4094 * elf32-v850.c (v850_elf_final_link_relocate): Remove used
4095 r_format and r_pcrel. Always return a value.
4096 * riscix.c (MY_final_link_callback): Define to dummy value.
4098 * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for
4099 relocations against the text segment, look up the output name of
4101 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise.
4102 * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise.
4103 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise.
4104 * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise.
4105 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise.
4107 start-sanitize-tic80
4108 Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com>
4110 * coff-tic80.c (tic80coff_vec): Use correct data put/get
4111 routines for little endian data.
4112 * coffcode.h (coff_write_object_contents): Set magic to
4113 TIC80_ARCH_MAGIC for TIc80.
4115 Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com>
4117 * coff-tic80.c (tic80coff_vec): Change to little endian data
4121 Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com>
4123 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of
4124 auxiliary_filters parameter to be const char * const *. Accept a
4125 NULL terminated array.
4126 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
4127 (bfd_elf32_size_dynamic_sections): Update declaration.
4128 * bfd-in2.h: Rebuild.
4130 Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com>
4132 * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a
4133 NOTYPE symbol in a text section as a FUNC symbol.
4135 * coffcode.h (coff_compute_section_file_positions): Force
4136 relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER.
4138 Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com>
4140 * libaout.h (machine_type): Reserve several values for sparclet.
4142 start-sanitize-tic80
4143 Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4145 * config.bfd (tic80-*-*): Don't require 'coff'.
4148 Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4150 * elf32-v850.c (v850_elf_howto_table): Set the special_function
4151 table to v850_elf_reloc for all non-standard relocations.
4152 (v850_elf_check_relocs): Add check for h being non-null.
4153 (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch
4154 statement instead of multiple ifs.
4155 (v850_elf_relocate_section): Fix up error message, don't just call
4158 Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com)
4160 * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace.
4161 Use bfd_elf_generic_reloc as special function for all relocs.
4162 (bfd_elf32_mn10200_reloc): Remove unnecessary function.
4164 * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for
4165 24bit pc-relative reloc.
4167 start-sanitize-tic80
4168 Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com>
4170 * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list.
4171 * coff-tic80.c (tic80coff_vec): Data byte order is big endian and
4172 header byte order is little endian. Use correct bfd_get and
4173 bfd_put routines for little endian headers.
4174 * coffcode.h (coff_set_arch_mach_hook): Set arch to
4175 bfd_arch_tic80 for TIC80_ARCH_MAGIC number.
4178 Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com)
4180 * reloc.c: Add BFD_RELOC_24.
4181 * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs.
4182 (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes.
4183 * bfd-in2.h, libbfd.h: Rebuilt.
4185 Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu>
4187 elf64-alpha multiple .got rewrite:
4189 * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry.
4190 (bfd_elf*_mkobject): Don't define here ...
4191 * elfxx-target.h: ... but rather here. Default always_size_sections
4193 * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was
4194 what the #defines in elf-bfd.h transmuted it to anyway.
4196 * section.c: Add SEC_LINKER_CREATED flag.
4197 * bfd-in2.h: Rebuild.
4198 * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to
4199 relocation section flags.
4200 (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of
4201 SEC_IN_MEMORY to recognize generated bits.
4202 * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections):
4204 * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections,
4205 mips_elf_create_compact_rel_section, mips_elf_create_got_section,
4206 mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise.
4207 * elf32-ppc.c (ppc_elf_create_linker_section,
4208 ppc_elf_size_dynamic_sections): Likewise.
4209 * elf32-sparc.c (elf32_sparc_check_relocs,
4210 elf32_sparc_size_dynamic_sections): Likewise.
4211 * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to
4213 (_bfd_elf_create_dynamic_sections): Likewise.
4214 (_bfd_elf_make_linker_section_rela): Likewise.
4215 * elflink.h (elf_link_create_dynamic_sections): Likewise.
4216 (bfd_elf,size_dynamic_sections): Call the always_size_sections hook.
4217 (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY
4218 to identify generated bits.
4219 (elf_link_input_bfd): Likewise.
4221 * elf64-alpha.c: Rewrite everything touching relocations.
4223 Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4225 * elf32-v850.c (all functions and static variables): Go through
4226 and regularize names to be of the form v850_elf_<xxx>.
4227 (toplevel): Include <elf/v850.h>.
4228 (enum reloc_type): Move to include/elf/v850.h.
4229 (v850_elf_check_relocs): For common variables, if the variable is
4230 referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable
4231 into the appropriate section.
4232 (elf_backend_check_relocs): Define.
4234 Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4236 * elf32-v850.c (elf_v850_howto_table): Fix some spacing.
4238 Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com>
4240 * config.bfd (mips*el-*-linux*): New target.
4241 (mips*-*-linux*): New target.
4243 * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up.
4244 Return a useful value.
4246 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4248 * configure.in: Check ac_cv_func_mmap_fixed_mapped, not
4250 * configure: Rebuild.
4251 * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of
4252 ac_cv_func_mmap in bfd/configure.host.
4254 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add
4255 filter_shlib and auxiliary_filter_shlib parameters.
4256 * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and
4258 * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration.
4259 (bfd_elf64_size_dynamic_sections): Likewise.
4260 * bfd-in2.h: Rebuild.
4262 Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com>
4264 * xcofflink.c (xcoff_build_ldsyms): When exporting all defined
4265 symbols, don't export a symbol which is defined by an object in an
4266 archive which contains shared objects.
4268 start-sanitize-tic80
4269 Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com>
4271 * archures.c (enum bfd_architecture): Add bfd_arch_tic80
4272 for TI TMS320c80 (MVP).
4273 (bfd_archures_list): Add bfd_tic80_arch.
4274 * bfd-in2.h: Regenerate by running "make headers".
4276 Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com>
4278 * cpu-tic80.c (bfd_tic80_arch): Add struct.
4279 * configure.in (case $vec): Correct typo, "tb" not "tp".
4280 Also add cofflink.o for tic80coff_vec.
4281 * configure: Regenerate with autoconf.
4284 Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com>
4286 * libbfd.c: Patch up the mmap code so that it is only built if BFD
4287 is configured with --with-mmap.
4289 start-sanitize-tic80
4290 Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com>
4292 * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o
4293 (ALL_MACHINES): Add cpu-tic80.o
4294 (cpu-tic80.o, coff-tic80.o): Add dependencies.
4295 * coff-tic80.c: Add skeleton, cloned from another coff config.
4296 * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC
4300 Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com>
4302 * TODO: Correct a misspelling.
4303 start-sanitize-tic80
4304 * coff-tic80.c: New file for TI TMS320C80 (MVP).
4305 * cpu-tic80.c: New file for TI TMS320C80 (MVP).
4306 * configure.in (case $vec): Add tic80coff_vec entry.
4307 * configure: Regenerate with autoconf.
4308 * archures.c (bfd_tic80_arch): Declare.
4309 * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80.
4310 * config.bfd (case ${targ}): Add tic80*-*-coff* target.
4311 * targets.c (tic80coff_vec): Add decl as extern bfd_target.
4312 (bfd_target_vector): Add tic80coff_vec entry.
4315 Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org>
4317 * elflink.h (elf_buckets): Add some more values for larger
4320 Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com>
4322 * Makefile.in (install): Move subdir_do out of conditional. From
4323 Fred Fish <fnf@cygnus.com>.
4325 Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com)
4327 * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and
4329 (elf_mn10200_howto_table): Likewise.
4330 (mn10200_reloc_map): Likewise.
4332 Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
4334 * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a
4335 mips16 symbol during the link.
4336 (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a
4338 (mips_elf_link_output_symbol_hook): New static function.
4339 (elf_backend_link_output_symbol_hook): Define.
4341 * elf.c (bfd_elf_print_symbol): Print the st_other field if it is
4344 Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com>
4346 * elf.c (bfd_section_from_shdr): Don't check for reloc sections
4347 against SEC_DEBUGGING sections here (revert patch of December 5).
4348 * elfcode.h (elf_object_p): Check for them here, instead.
4350 Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com>
4352 * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter.
4353 * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to
4355 (_bfd_elf_get_dynamic_reloc_upper_bound): New function.
4356 (_bfd_elf_canonicalize_dynamic_reloc): New function.
4357 * elf-bfd.h (struct elf_size_info): Update declaration of
4359 (_bfd_elf_get_dynamic_reloc_upper_bound): Declare.
4360 (_bfd_elf_canonicalize_dynamic_reloc): Declare.
4361 * elfxx-target.h: Use new dynamic reloc routines by default.
4362 * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic
4365 Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com>
4367 * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k
4368 if NAMES_HAVE_UNDERSCORE is defined.
4370 Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com>
4372 * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131.
4374 Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4376 * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the
4379 Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com>
4381 * elflink.h (elf_link_add_object_symbols): Only add a weak
4382 symbol if the real definition is in the dynamic symbol table.
4383 After finding the real definition, then, if it is dynamic, add the
4384 weak symbol to the dynamic symbol table.
4386 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static.
4388 * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a
4390 (ppcboot_bfd_print_private_bfd_data): Don't take the address of an
4393 Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com)
4395 * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc
4397 (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise.
4398 (bfd_elf32_mn10300_reloc): Write data in little endian format.
4399 * reloc.c: Remove mn10300 big endian relocs.
4400 * bfd-in2.h, libbfd.h: Rebuilt.
4402 * elf32-mn10200.c: Update from elf32-mn10300.c.
4404 Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com)
4406 * elf32-mn10300.c (elf_symbol_leading_char): Define.
4408 * elf32-mn10300.c: Add some comments.
4410 Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com>
4412 * ihex.c (ihex_scan): Always initialize buf before jumping to
4414 (ihex_read_section): Likewise.
4416 Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com)
4418 * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial-
4419 inplace for most relocs.
4421 Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com>
4423 * elflink.h (elf_link_add_object_symbols): Calling check_relocs
4424 even if SEC_ALLOC is not set.
4425 * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC
4426 when deciding whether to copy a reloc into a shared object.
4427 (elf_i386_relocate_section): Likewise.
4428 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
4429 (elf32_sparc_relocate_section): Likewise.
4430 * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a
4431 reloc section if it is not set in the source section.
4432 * elf32-sparc.c (elf32_sparc_check_relocs): Likewise.
4433 * elf.c (bfd_section_from_shdr): Mark a reloc section associated
4434 with a SEC_DEBUGGING section as SEC_DEBUGGING.
4436 Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4438 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that
4439 expects a .got.plt until we actually create it.
4441 Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com>
4443 * cofflink.c (_bfd_coff_generic_relocate_section): Print an error
4444 message for bfd_reloc_outofrange, rather than aborting. From
4445 Philippe De Muyter <phdm@info.ucl.ac.be>.
4447 * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in
4448 a relocateable link, don't try to process them. From Heinz Wrobel
4449 <wrobel@lpr.e-technik.tu-muenchen.de>.
4451 Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com)
4453 * elf32-mn10300.c (mn10300_info_howto): Renamed from
4454 mn10300_info_howto_rel. Tweak reloc argument to be an
4455 Elf32_Internal_Rela.
4456 (USE_RELA): Define instead of USE_REL.
4457 (elf_info_to_howto, elf_info_howto_rel): Corresponding changes.
4459 Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4461 * configure.in, configure: Handle mips*-sgi-irix6*.
4462 * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32
4465 Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
4467 * elf32-i386.c (elf_i386_relocate_section): Warn about a
4468 relocation against a symbol defined in a section with no output
4471 Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com>
4473 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS.
4474 * configure, config.in: Rebuild with autoconf 2.12.
4476 * elf-bfd.h (struct elf_link_hash_entry): Add other field.
4477 * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field.
4478 (swap_out_syms): Set st_other from existing st_other field.
4479 * elflink.h (elf_link_add_object_symbols): Store st_other in hash
4481 (elf_link_output_extsym): Set the other field from the global hash
4483 * elf32-mips.c (enum reloc_type): Add R_MIPS16_26.
4484 (elf_mips16_jump_howto): New static variable.
4485 (mips16_jump_reloc): New static function.
4486 (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP.
4487 (mips_info_to_howto_rel): Handle R_MIPS16_26.
4488 (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26
4490 * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs.
4491 * bfd-in2.h, libbfd.h: Rebuild.
4492 * cpu-mips.c (arch_info_struct): Add mips:16 entry.
4494 Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com>
4496 * configure.host: Use long long for mips-sgi-irix6*.
4498 * coffswap.h (coff_swap_scnhdr_out): Make line number overflow
4499 only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>.
4501 Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com)
4503 * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function.
4504 (enum reloc_type): Add more reloc types.
4505 (elf32_mn10300_howto_table): Update for new reloc types.
4506 (elf32_mn10300_reloc_map): Update for new reloc types.
4507 * reloc.c: Add some new relocs for the mn10300 series.
4508 * bfd-in2.h, libbfd.h: Rebuilt.
4510 Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com)
4512 * som.c (setup_sections): Don't lose for a space which has
4513 no data, but some symbols.
4515 Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com>
4517 * sunos.c (struct sunos_link_hash_table): Add got_needed field.
4518 (sunos_link_hash_table_create): Initialize got_needed.
4519 (sunos_create_dynamic_sections): Only set .got section size if it
4520 is not already set. Set got_needed.
4521 (bfd_sunos_size_dynamic_sections): Check got_needed. Only set
4522 sdynptr, and only handle dynamic sections, if dynamic sections are
4524 (sunos_scan_std_relocs): Pass false to create_dynamic_sections.
4525 Initialize .got section.
4526 (sunos_scan_ext_relocs): Likewise.
4527 (sunos_write_dynamic_symbol): Set up PLT entry even if this is not
4529 (sunos_finish_dynamic_link): Check got_needed. Only set up
4530 dynamic linking information if needed.
4532 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
4534 * config.bfd: Added VersaDOS format to the Ericsson configuration.
4536 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
4538 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
4540 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
4542 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
4545 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
4547 * filemode.c: Include sysdep.h.
4548 * ihex.c: Add casts to eliminate compiler warnings.
4549 * sunos.c: Add casts to eliminate compiler warnings.
4551 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4553 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
4555 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
4556 appropriate relocations in the .so file if shared.
4557 (ppc_elf_relocate_section): Ditto.
4559 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
4561 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
4562 complain_overflow_unsigned.
4564 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4566 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
4567 overflows for R_D10V_16 and R_D10V_18.
4569 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
4571 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
4572 (do_with_relocs): Likewise.
4573 (do_as_repeat): Likewise.
4574 (copy_expression): Likewise.
4576 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
4578 * ieee.c (ieee_write_external_part): Correctly record whether
4579 there is an external part.
4581 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
4583 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
4584 handle tda offsets for sld.w and sst.w instructions.
4585 Fix alignment check in sld.w and sst.w tda reloc handling.
4587 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
4589 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
4591 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
4593 * elf32-v850.c: Add comments about assumptions about
4594 char, short & long sizes.
4595 (elf32_v850_bfd_final_link_relocate): Fix sign extension
4596 problems for several relocs.
4598 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
4599 R_V850_SDA_OFFSET entry.
4601 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
4603 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
4604 Store import file index in ldindx.
4605 (xcoff_build_ldsyms): Assume that ldsym was not previously
4606 allocated. For an imported symbol, copy ldindx into l_ifile.
4608 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
4610 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
4611 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
4612 fields in R_V850_TDA_OFFSET.
4613 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
4614 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
4617 * elf32-v850.c: Include bfdlink.h.
4618 (bfd_elf32_v850_reloc): Return an error if we get a reloc
4620 (elf32_v850_bfd_final_link_relocate): New function.
4621 (v850_elf_relocation_section): Likewise.
4622 (elf_backend_relocate_section): Define.
4624 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
4626 * binary.c (binary_set_section_contents): Ignore sections which
4627 don't have SEC_LOAD and SEC_ALLOC set.
4629 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
4631 * linker.c (_bfd_generic_final_link): Avoid losing static
4632 symbols in the .bss section.
4634 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
4636 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
4637 (mips32_64bit_reloc): New static function.
4638 (mips_reloc_map): Add entry for BFD_RELOC_64.
4639 (mips_elf_relocate_section): Handle R_MIPS_64.
4641 * linker.c (default_indirect_link_order): Print an error message
4642 when attempting to do a relocateable link with different object
4643 file formats, rather than calling abort.
4645 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
4647 * reloc.c (m32r relocs): Rename them.
4648 * bfd-in2.h, libbfd.h: Regenerated.
4649 * elf32-m32r.c: Update.
4650 (m32r_elf_10_pcrel_reloc): New function.
4651 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
4652 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
4654 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
4656 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
4657 all sections that will be included in the output file.
4658 (_bfd_generic_link_output_symbols): Discard symbols in sections
4659 which are being discarded.
4660 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
4661 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
4662 (elf_v850_howto_table): Corresponding changes.
4663 (elf_v850_reloc_map): Corresponding changes.
4664 * reloc.c: Add additional V850 relocations.
4665 * bfd-in2.h, libbfd.h: Rebuilt.
4667 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
4668 no longer want in pc-relative relocs.
4670 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
4672 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
4673 accept a reloc against an undefined sybmol!
4675 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
4677 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
4679 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
4681 * VERSION: Bump for new relocation.
4683 * hosts/i386bsd.h: If NBPG is not defined, define it as
4684 PAGE_SIZE, for recent versions of FreeBSD.
4686 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
4688 * configure.host: Use `long long' as the 64 bit type on a Solaris
4689 host, since both gcc and the SunPRO compilers support it.
4691 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
4693 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
4694 mistake to have reused the ECOFF LITERAL for ELF since they have
4695 different semantics.
4696 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
4697 * bfd-in2.h, libbfd.h: Rebuild.
4699 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
4702 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
4703 dynamic relocation for an undefweak symbol when we are building
4704 a static executable.
4706 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
4708 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
4709 point explicitly to srcdir.
4710 (targmatch.h): Edit references to point explicitly to objdir.
4712 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
4714 * config.bfd: When setting targ_cpu, don't get confused by
4717 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
4719 * configure.host: Add support for windows host (a build done
4720 under the Microsoft build environment).
4722 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
4724 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
4725 definition in a dynamic object, add it to the dynamic symbol table
4726 if any dynamic object mentions it. Reverts part of last patch.
4728 * sunos.c (struct sunos_link_hash_table): Add got_base field.
4729 (sunos_link_hash_table_create): Initialize got_base.
4730 (bfd_sunos_size_dynamic_sections): If the .got section is more
4731 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
4733 (sunos_check_dynamic_reloc): Subtract got_base from a base
4734 relative relocation.
4736 * elf32-mips.c (elf_mips_isa): New static function.
4737 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
4738 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
4740 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
4742 * archive.c (do_slurp_coff_armap): Only treat archive as little
4743 endian for i960 COFF.
4745 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
4747 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
4748 by the change in size of the section when EXEC_P is not set.
4750 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
4751 (m68kcoff_rtype_to_howto): New static function.
4752 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
4753 VMA to the addend for a PC relative reloc.
4755 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
4757 * Makefile.in: Rebuild dependencies.
4759 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
4762 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
4764 * Makefile.in: Remove explicit dependencies for mn10200 and
4766 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
4767 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
4768 (dependencies): Rebuilt.
4770 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
4772 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
4773 during this function.
4775 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
4776 section if the flags are compatible.
4778 * configure.in: Add havevecs, and put it in tdefaults.
4779 * mpw-config.in: Likewise.
4780 * configure: Rebuild.
4781 * targmatch.sed: New file; a sed script to build targmatch.h from
4783 * config.bfd: Add #if, #endif, and comments for targmatch.h.
4784 * targets.c: Include "fnmatch.h".
4785 (struct targmatch): Define.
4786 (bfd_target_match): Define by including targmatch.h.
4787 (bfd_find_target): If the target is not found by name, search for
4788 it as a configuration triplet.
4789 * Makefile.in: Rebuild dependencies.
4790 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
4791 i386dynix.o, m68k4knetbsd.o, and riscix.o.
4792 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
4793 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
4794 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
4795 (CFILES): Remove i386dynix.c and hp300bsd.c.
4796 (targmatch.h): New target.
4797 (do_clean): Remove targmatch.h.
4799 * configure.in: Add BFD_NEED_DECLARATION(getenv).
4800 * acconfig.h: Add NEED_DECLARATION_GETENV.
4801 * configure, config.in: Rebuild.
4802 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
4803 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
4805 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
4807 * cpu-mn10x00.c, elf32-mn10x00: Removed.
4808 * cpu-mn10200.c, cpu-mn10300.c: New files.
4809 * elf32-mn10200.c, elf32-mn10300.c: New files.
4810 * Makefile.in: Break mn10x00 support into two separate
4811 configurations, mn10200 and mn10300.
4812 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
4813 * bfd-in2.h, configure: Rebuilt.
4815 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4817 * Makefile.in (do_clean): Move config.log to do_distclean.
4819 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
4821 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
4822 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
4823 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
4824 (elf32-mn10x00.o): Add dependencies.
4825 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
4826 (bfd_mn10x00_arch): Declare.
4827 (bfd_archures_list): Add bfd_mn10x00_arch.
4828 * config.bfd: Add mn10x00-*-*.
4829 * configure.in: Add bfd_elf32_mn10x00_vec.
4830 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
4831 * targets.c (bfd_elf32_mn10x00_vec): Declare.
4832 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
4833 * bfd-in2.h, configure: Rebuilt.
4835 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
4837 openVMS/Alpha: Provide filename and case_hack flags via
4838 symbol table from gas.
4839 Add case_hack code for symbol output from vax/vms.
4840 * evax-alpha.c (evax_initialize): Remove filename handling,
4841 filename is provided via symbol table.
4842 (evax_get_symtab): Use local symbol count when setting up table.
4843 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
4845 (_bfd_evax_write_egsd): Skip file name symbol.
4846 * evax-emh.c (get_vms_time_string): Local function now.
4847 (_bfd_evax_write_emh): Extract source filename and case_hack flags
4849 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
4850 through _bfd_evax_case_hack_symbol.
4851 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
4853 (_bfd_evax_basename): Removed.
4854 (_bfd_get_vms_time_string): Moved to evax-emh.c.
4855 * evax.h (evax_private_data_struct): Remove filename.
4856 (flag_hash_long_names, flag_show_after_trunc,
4857 flag_no_hash_mixed_case, vms_name_mapping): New flags for
4860 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
4862 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
4863 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
4864 (NO_SWAP_MAGIC): Don't define.
4865 (SWAP_MAGIC): Define.
4867 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
4868 no hash table entry for a global symbol.
4870 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
4872 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
4874 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
4876 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
4877 symbol type with T_NULL. Warn if symbol type changes. Based on
4878 patch from Philippe De Muyter <phdm@info.ucl.ac.be>.
4880 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
4881 a dynamic object in the dynamic symbol table if it is referenced
4882 or defined by a regular object.
4884 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
4886 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
4887 remove dwarf local labels. Shrinks binaries by a factor of 3!
4889 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
4891 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
4892 by hand, rather than by calling bfd_make_section.
4894 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
4896 * reloc.c: Rename m32r relocs.
4897 * bfd-in2.h, libbfd.h: Rebuilt.
4898 * elf32-m32r.c: Update.
4900 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
4902 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
4903 link, adjust the symbol index of a base relative reloc. Don't
4904 change the addend of a PC relative reloc if pcrel_offset is set.
4905 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
4906 a relocateable link.
4908 * reloc.c (bfd_perform_relocation): Apply the relocation even if
4909 it is zero, in case src_mask matters.
4910 (bfd_install_relocation): Likewise.
4912 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
4914 * xcofflink.c (xcoff_link_add_symbols): Always initialize
4916 (_bfd_xcoff_bfd_final_link): Don't set target_index
4917 to an uninitialized value.
4919 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
4921 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
4922 indices, rather than crashing.
4923 (coff_slurp_reloc_table): Likewise. Check whether the howto field
4925 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
4928 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
4930 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
4932 (coff_arm_adjust_symndx): New static function.
4933 (coff_adjust_symndx): Define.
4935 * srec.c (srec_scan): Accept multiple symbols on a single line.
4936 From Pascal Martin <pmartin@alsys.com>.
4940 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
4942 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
4943 (sunos_merge_private_bfd_data): New function.
4945 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
4947 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
4949 (bfd_merge_private_bfd_data): Likewise.
4950 * section.c (bfd_copy_private_section_data): Likewise.
4951 * syms.c (bfd_copy_private_symbol_data): Likewise.
4952 * bfd-in2.h: Rebuild.
4953 * aout-target.h (MY_bfd_copy_private_section_data): Check that
4954 both BFD's are the right flavour.
4955 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
4956 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
4957 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
4958 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
4959 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
4960 (ppc_elf_merge_private_bfd_data): Likewise.
4961 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
4962 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
4964 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
4965 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
4968 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
4970 * reloc.c: Add m32r relocs.
4971 * bfd-in2.h, libbfd.h: Rebuilt.
4972 * cpu-m32r.c,elf32-m32r.c: New files.
4974 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
4976 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
4978 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
4980 * tekhex.c (first_phase): Change type parameter from char to int.
4982 (pass_over): Change func to expect int, not char.
4984 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
4985 rather than SEC_LOAD when aligning the file offset for the first
4986 section in a segment.
4988 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
4990 * syms.c (coff_section_type): Make arg const.
4991 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
4992 to make_bfd_asection().
4993 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
4994 * elfcode.h (bfd_section_from_phdr): Remove prototype.
4995 (_bfd_elf_stringtab_init): Remove prototype.
4997 * netbsd-core.c (swap_abort): Add prototype.
4998 * aix386-core.c (swap_abort): Ditto & make static
4999 * hpux-core.c (swap_abort): Ditto & make static.
5000 * irix-core.c (swap_abort): Ditto & make static.
5001 * ptrace-core.c (swap_abort): Ditto & make static.
5002 * trad-core.c (swap_abort): Ditto & make static.
5003 * coffswap.h (coff_swap_reloc_in): Ditto.
5004 (coff_swap_reloc_out): Ditto.
5005 (coff_swap_filehdr_in): Ditto.
5006 (coff_swap_filehdr_out): Ditto.
5007 (coff_swap_sym_in): Ditto.
5008 (coff_swap_sym_out): Ditto.
5009 (coff_swap_aux_in): Ditto.
5010 (coff_swap_aux_out): Ditto.
5011 (coff_swap_lineno_in): Ditto.
5012 (coff_swap_lineno_out): Ditto.
5013 (coff_swap_aouthdr_in): Ditto.
5014 (coff_swap_aouthdr_out): Ditto.
5015 (coff_swap_scnhdr_in): Ditto.
5016 (coff_swap_scnhdr_out): Ditto.
5017 * ihex.c (ihex_sizeof_headers): Ditto.
5018 * tekhex.c (getsym): Ditto.
5019 (find_chunk): Ditto & make static.
5020 (insert_byte): Ditto.
5021 (first_phase): Ditto.
5023 (tekhex_get_symtab): Ditto & make static.
5024 (tekhex_get_symtab_upper_bound): Ditto & make static.
5025 (tekhex_mkobject): Ditto.
5026 (tekhex_object_p): Ditto.
5027 (move_section_contents): Ditto.
5028 (tekhex_get_section_contents): Ditto.
5029 (tekhex_set_arch_mach): Ditto & make static.
5030 (tekhex_set_section_contents): Ditto.
5031 (writevalue): Ditto.
5034 (tekhex_write_object_contents): Ditto.
5035 (tekhex_sizeof_headers): Ditto.
5036 (tekhex_make_empty_symbol): Ditto.
5037 (tekhex_get_symbol_info): Ditto.
5038 (tekhex_print_symbol): Ditto.
5039 * irix-core.c (make_bfd_asection): Ditto.
5040 (irix_core_core_file_p): Ditto.
5041 (irix_core_core_file_failing_command): Ditto.
5042 (irix_core_core_file_failing_signal): Ditto.
5043 (irix_core_core_file_matches_executable_p): Ditto.
5044 (irix_core_make_empty_symbol): Ditto.
5045 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
5046 * srec.c (srec_new_symbol): Ditto.
5047 (srec_get_section_contents): Ditto.
5048 (srec_set_arch_mach): Ditto.
5049 (srec_set_section_contents): Ditto.
5050 (internal_srec_write_object_contents): Ditto.
5051 (srec_write_object_contents): Ditto.
5052 (symbolsrec_write_object_contents): Ditto.
5053 (srec_sizeof_headers): Ditto.
5054 (srec_make_empty_symbol): Ditto.
5055 (srec_get_symtab_upper_bound): Ditto.
5056 (srec_get_symtab): Ditto.
5057 (srec_print_symbol): Ditto and make static.
5058 * elf.c (elf_read): Ditto
5059 (assign_section_numbers): Ditto.
5060 (elf_fake_sections): Ditto.
5061 (sym_is_global): Ditto.
5062 (elf_map_symbols): Ditto.
5063 (get_program_header_size): Ditto.
5064 * coffgen.c (make_a_section_from_file): Ditto.
5065 (coff_real_object_p): Ditto.
5066 (fixup_symbol_value): Ditto.
5067 (build_debug_section): Ditto.
5069 * syms.c (coff_section_type): Ditto.
5071 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
5073 * bfd-in2.h: Rebuilt after m32r changes.
5075 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
5077 * config.bfd,configure.in,configure: Add m32r support.
5078 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
5079 * config.bfd: Keep target list alphabetically sorted.
5081 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
5083 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
5084 to add in the constant part found in the instruction itself.
5085 (case R_V850_HI16_S): Likewise.
5087 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5089 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
5090 and R_D10V_18 to be 1 (word).
5092 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
5094 * stabs.c (_bfd_link_section_stabs): If the output_section field
5095 of either section is bfd_abs_section, then the linker is
5096 discarding the section and we should not optimize it.
5098 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
5100 * Makefile.in (aout-sparcle.o): New target.
5101 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
5102 * config.bfd (sparclet-*-aout*): Add case.
5103 * configure.in (sparcle_aout_vec): Add case.
5104 * configure: Regenerated.
5105 * targets.c (sparcle_aout_vec): Declare.
5106 (bfd_target_vector): Add sparcle_aout_vec.
5107 * aout-sparcle.c: New file.
5109 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
5111 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
5112 low order sign bit propogation for R_V850_HI16_S.
5114 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
5115 handling V850 specific relocs.
5116 (elf_v850_howto_table): Use the new function for some
5117 relocations. Twiddle masks & shifts for some relocs.
5118 Set partial_inplace where needed.
5120 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
5122 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
5123 default architecture to a machine number of 0.
5124 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
5126 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
5127 the output BFD is the default, set it from the first input BFD.
5129 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
5131 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
5132 insert at bitpos zero. The HI16 relocs are shifted right
5133 by 16 bits. Fix src_mask for all relocs.
5134 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
5136 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
5139 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
5141 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
5142 Rewrite to use BFD file read routines and to avoid using a fixed
5143 length for the file name.
5145 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
5147 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
5148 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
5149 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
5150 to R_V850_{32,16,8}.
5152 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5154 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
5155 (elf_v850_howto_table): Add info for HI16_S reloc.
5156 (v850_reloc_map): Add HI_16_S reloc.
5157 * reloc.c: Define BFD_RELOC_V850_* relocs.
5159 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
5162 * elf32-sh.c: New file.
5163 * elf.c (prep_headers): Handle bfd_arch_sh.
5164 * elfcode.h (write_relocs): Handle absolute symbol.
5165 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
5166 (_bfd_elf64_link_read_relocs): Declare.
5167 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
5168 elf_link_read_relocs. Make globally visible. Change all
5170 (elf_link_input_bfd): Get external symbols from cache in
5171 symtab_hdr->contents. Get contents from cache in
5173 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
5175 * reloc.c: Define BFD_RELOC_SH_* relocs.
5176 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
5177 * coff-sh.c (sh_insns_conflict): Fix a return value.
5178 (_bfd_sh_align_load_span): New globally visible function, broken
5179 out of sh_align_load.
5180 (sh_align_load): Call _bfd_sh_align_load_span.
5181 (sh_swap_insns): Change relocs parameter to PTR.
5182 * bfd-in2.h, libbfd.h: Rebuild.
5183 * targets.c (bfd_elf32_sh_vec): Declare.
5184 (bfd_elf32_shl_vec): Declare.
5185 * config.bfd (sh-*-elf*): New target.
5186 * configure.in (bfd_elf32_sh_vec): New target vector.
5187 (bfd_elf32_shl_vec): New target vector.
5188 * configure: Rebuild.
5189 * Makefile.in: Rebuild dependencies.
5190 (BFD32_BACKENDS): Add elf32-sh.o.
5191 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
5193 * elf.c (map_sections_to_segments): Check that LMA does not skip a
5194 page before checking D_PAGED.
5196 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
5197 (ihex_write_object_contents): Remove extbase; always use segbase
5200 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5202 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
5203 * configure.host (i[345]86-*-*): Ditto.
5204 * config.bfd (i[345]86-*-*): Ditto.
5205 * configure: Regenerate.
5207 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
5210 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
5212 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
5213 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
5214 * som.c (hppa_som_gen_reloc_type): Add new argument. If
5215 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
5216 will have an ST_CODE type, change the symbol's type to ST_DATA.
5217 * som.c (hppa_som_gen_reloc_type): Update prototype.
5219 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
5221 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
5222 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
5223 (mips_elf_size_dynamic_sections): Don't require .got to exist.
5224 (mips_elf_finish_dynamic_sections): Likewise.
5226 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
5228 * configure.host (HLDENV): New variable to set. Set it for
5229 *-*-sysv4*, since those linkers may not support -R but they always
5230 support LD_RUN_PATH.
5232 * libieee.h (NSECTIONS): Don't define.
5233 (ieee_data_struct): Change section_table to asection **. Add
5235 * ieee.c (get_section_entry): If the table isn't big enough, make
5237 (ieee_slurp_sections): Remove assertion about number of sections.
5238 (ieee_object_p): Adjust initialization of ieee to match changes to
5241 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
5242 symbols merely because we are generating a shared library.
5243 (xcoff_build_ldsyms): Don't set up global linkage code for an
5244 undefined symbol merely because we are generating a shared
5247 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5249 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
5250 (BFD32_BACKENDS) Add elf32-v850.o.
5251 * archures.c: Add bfd_v850_arch.
5252 * bfd-in2.h: Add bfd_v850_arch.
5253 * config.bfd (v850-*-*): New target.
5254 * configure: (bfd_elf32_v850_vec) New vector.
5255 * configure.in: (bfd_elf32_v850_vec) New vector.
5256 * cpu-v850.c: New file.
5257 * elf.c (prep_headers): Added case bfd_arch_v850.
5258 * elf32-v850.c: New file.
5259 * targets.c (bfd_elf32_v850_vec): New vector.
5261 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
5263 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
5264 a function code symbol for an XMC_XO symbol.
5266 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
5268 * mpw-config.in: Update editing of autoconf vars to reflect
5269 Jul 18 configure.in change.
5270 * mpw-make.sed: Update editing of include pathnames to be
5271 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
5273 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
5275 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
5276 which to offset to get the .plt entry address is ".plt".
5278 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
5280 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
5281 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
5282 Added, for internal use by the ARM gas.
5284 * bfd-in2.h: Rebuilt
5286 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
5288 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
5289 in section dynidx start.
5291 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
5293 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
5294 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
5295 optimization for g++.
5297 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5299 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
5300 the -mrelocatable-lib bit set and the other doesn't, clear the
5301 -mrelocatable-lib bit in the header.
5303 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
5305 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
5306 symbol against a STT_FUNC symbol in a shared library.
5308 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
5310 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
5311 symbol is found, automatically define the corresponding function
5314 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
5315 if sym.n_numaux is not zero.
5316 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
5317 entry to disagree about the number of aux entries if the symbol
5320 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
5321 section if it might be needed, not just if info->shared.
5322 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
5323 the start of .rel.dyn if we are going to use it.
5324 (mips_elf_finish_dynamic_sections): Only clear the first element
5325 of .rel.dyn if the size is greater than zero.
5327 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
5329 * xcofflink.c (xcoff_link_input_bfd): If we already called the
5330 undefined_symbol callback for a symbol, then don't issue any more
5331 warnings about loader relocs.
5332 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
5333 after calling the undefined_symbol callback.
5335 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
5336 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
5337 as the AIX linker seems to do.
5339 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
5341 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
5342 (evax_initialize): Remove evax_reloc_table.
5343 (evax_close_and_cleanup): Ditto.
5345 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
5347 (evax_bfd_reloc_type_lookup): Ditto.
5348 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
5349 cooked_size == raw_size.
5350 * evax-emh.c (_bfd_evax_register_filename): Remove.
5351 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
5352 * evax-misc.c (add_new_contents): Malloc section at full size.
5353 (_bfd_save_evax_section): Memcpy section contents directly.
5354 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
5355 (evax_reloc_table): Remove.
5357 * hosts/alphavms.h (O_ACCMODE): Define if needed.
5359 * makefile.vms: Add better support for DEC C compilation
5360 Add evax.h dependencies
5362 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
5363 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
5364 (BFD_RELOC_ALPHA_BASEREG): Remove.
5365 * bfd-in2.h, libbfd.h: Rebuild.
5367 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
5369 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
5370 getgid if _WIN32 is defined.
5371 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
5373 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
5375 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
5376 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
5378 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
5381 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5383 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
5385 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5386 (NEED_DECLARATION_REALLOC): New macro.
5387 * configure, config.in: Rebuild.
5388 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
5389 (realloc): Declare if NEED_DECLARATION_REALLOC.
5391 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
5392 <strings.h> if they exist.
5394 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
5396 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
5398 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
5400 Based on patches from Eric Valette <valette@crf.canon.fr>:
5401 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
5402 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
5403 (elf_howto_table): Add entries for new relocs.
5404 (elf_i386_reloc_type_lookup): Handle new relocs.
5405 (elf_i386_info_to_howto): Just call abort.
5406 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
5407 (elf_i386_relocate_section): Likewise.
5409 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5411 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
5413 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
5415 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
5416 only get the LMA from the phdr if they are in the same part of the
5419 * elf.c (map_sections_to_segments): Rewrite tests for starting a
5420 new segment to make them more comprehensible. If the relationship
5421 between the LMA and the VMA changed, start a new segment. Don't
5422 check dynsec when deciding whether to start a new segment for a
5423 writeable section; -N will now handle this.
5425 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
5427 * libhppa.h: Remove "esel" changes. Not the right approach.
5428 * som.c: Corresponding changes.
5429 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
5430 which don't have a SOM symbol type associated with them.
5431 Reverses a 1994 change.
5433 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
5435 Make ld -N more reasonable for ELF:
5436 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
5437 phdr_in_section to false, and always use a single load segment.
5438 (elf_sort_sections): Sort sections by LMA after VMA.
5439 (assign_file_positions_for_segments): If D_PAGED is not set, don't
5440 align to maxpagesize.
5441 (assign_file_positions_except_relocs): Likewise.
5442 * elfcode.h (elf_object_p): If a section is loaded but not page
5443 aligned, clear D_PAGED.
5445 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
5447 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
5448 Added, for internal use by the ARM gas.
5450 * bfd-in2.h: Rebuilt
5452 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
5454 * libhppa.h (R_HPPA_ESEL): New field selector.
5455 (e_esel): Similarly.
5456 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
5457 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
5458 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
5460 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
5462 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
5463 archive search before looking for stripped dynamic objects.
5465 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
5467 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
5468 symbol a warning rather than an error.
5470 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
5472 * elf.c (assign_file_positions_for_segments): Track the virtual
5473 memory position separately from the file position, and use it to
5474 compute the alignment adjustment.
5476 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5478 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
5479 and fixed mask on R_D10V_10_PCREL_L.
5481 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
5483 * elf64-mips.c: Include "aout/ar.h".
5484 (mips_elf64_slurp_armap): New static function.
5485 (mips_elf64_write_armap): New static function.
5486 (bfd_elf64_archive_*): Define.
5487 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
5488 Use instead of bfd_generic_archive_p.
5489 (bfd_elfNN_write_archive_contents): Define if not defined. Use
5490 instead of _bfd_write_archive_contents.
5491 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
5492 _bfd_generic_mkarchive.
5493 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
5494 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
5496 (TARGET_LITTLE_SYM): Likewise.
5497 * archive.c (bfd_slurp_armap): Check for and reject an archive map
5499 * Makefile.in: Rebuild dependencies.
5501 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
5502 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
5503 SHT_MIPS_EVENTS sections.
5504 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
5505 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
5507 (_bfd_mips_elf_fake_sections): Likewise.
5509 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
5510 * ecoff.c (ecoff_compute_section_file_positions): Copy
5511 rdata_in_text from backend info to tdata. Clear it if any data
5512 section comes before .rdata.
5513 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
5514 tdata rather than backend info.
5516 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
5518 * configure.in: Fix test for whether a compiler has a 64 bit
5519 type. From Jim Wilson <wilson@cygnus.com>.
5521 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
5523 * configure.host (mips-sgi-irix6*): New host.
5525 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
5526 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
5527 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
5529 * configure: Rebuild.
5530 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
5531 (BFD_HOST_64_BIT): Define conditionally.
5532 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
5533 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
5534 (symvalue, bfd_size_type): Likewise.
5535 * bfd-in2.h: Rebuild.
5536 * Makefile.in (do_clean): Remove bfd-tmp.h.
5537 (do_distclean): Remove bfd-in3.h.
5538 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
5539 (bfd-in3.h): New target.
5541 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
5542 Andrew Gierth <ANDREWG@microlise.co.uk>.
5544 * configure.host: Set INSTALL_SHLIB.
5545 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
5546 * configure: Rebuild.
5547 * Makefile.in (install): Use @INSTALL_SHLIB@.
5549 * config.bfd (mips*-*-irix6*): New target.
5550 * configure.host: Handle Irix 6 shared library like Irix 5.
5552 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
5553 symbol for a magic name.
5554 (xcoff_link_input_bfd): Don't change the reloc symbol for an
5556 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
5559 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
5561 * mpw-config.in: Add ELF support to mips config, create the
5562 elf32-target.h file in the object dir.
5563 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
5565 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
5567 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
5568 Also removed most abort calls, in favor of using bfd reporting.
5570 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5572 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
5573 (BFD32_BACKENDS) Add elf32-d10v.o.
5574 * archures.c: Add bfd_d10v_arch.
5575 * bfd-in2.h: Add bfd_d10v_arch.
5576 * config.bfd (d10v-*-*): New target.
5577 * configure: (bfd_elf32_d10v_vec) New vector.
5578 * configure.in: (bfd_elf32_d10v_vec) New vector.
5579 * cpu-d10v.c: New file.
5580 * elf.c (prep_headers): Added case bfd_arch_d10v.
5581 * elf32-d10v.c: New file.
5582 * libbfd.h: Rebuild.
5583 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
5584 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
5585 * targets.c (bfd_elf32_d10v_vec): New vector.
5587 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
5589 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
5591 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
5593 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
5594 bfd_mach_i386_i8086 machine types.
5596 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
5598 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
5601 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
5603 * coffcode.h (coff_set_section_contents): A/UX does not require
5604 special handling of the _LIB section.
5606 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
5608 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
5609 value for R_RELBYTE.
5611 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
5612 array if one was allocated.
5614 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
5616 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
5617 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
5618 use_rld_obj_head and rld_value.
5619 (mips_elf_link_hash_table_create): Initialize new fields.
5620 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
5622 (mips_elf_create_dynamic_sections): Create .rld_map section. If
5623 __rld_obj_head symbol not seen, create an __rld_map symbol.
5624 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
5625 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
5626 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
5627 __rld_obj_head symbol.
5628 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
5630 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
5632 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
5634 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
5635 ppc_elf_addr16_ha_reloc.
5636 (ppc_elf_addr16_ha_reloc): New static function.
5638 * coff-mips.c (struct mips_hi): Define.
5639 (mips_refhi_list): New static variable.
5640 (mips_refhi_addr, mips_refhi_addend): Remove.
5641 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
5642 (mips_reflo_reloc): Process mips_refhi_list.
5643 (mips_relhi_list): New static variable.
5644 (mips_relhi_addr, mips_relhi_addend): Remove.
5645 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
5646 (mips_rello_reloc): Process mips_relhi_list.
5647 (mips_relocate_section): Permit an arbitrary number of REFHI or
5648 RELHI relocs before the associated REFLO or RELLO reloc.
5650 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
5652 * aout-target.h (MY(callback)): Set reloc_count fields.
5654 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
5656 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
5657 sections unless this is a SunOS link.
5659 * VERSION: Set to 2.7.1.
5661 * Released binutils 2.7.
5663 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
5665 * i386aout.c: Include "aout/aout64.h".
5666 (i386aout_write_object_contents): New static function.
5667 (MY_write_object_contents): Define.
5669 * netbsd.h (MY(write_object_contents)): Make sure that
5670 adjust_sizes_and_vmas is called before fiddling with the magic
5673 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
5675 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
5677 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
5679 * libbfd-in.h (itos, stoi): Don't define.
5680 * libbfd.h: Rebuild.
5681 * i386lynx.c (KEEPIT): Define as udata.i.
5682 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
5683 (NAME(lynx,swap_ext_reloc_out)): Likewise.
5684 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
5685 flags. Don't use stoi.
5687 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
5689 * elf.c (map_sections_to_segments): Don't start a new segment for
5690 a writable section if it's on the same page as the previous
5691 segment. Reset the writable variable for a readonly section.
5693 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
5695 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
5696 first_thunk_address, thunk_size, and import_table_size.
5697 * peicode.h: Improved some diagnostics regarding edata sections.
5699 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
5701 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
5702 (TARGET_LITTLE_SYM): Added missing D_PAGED.
5704 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
5706 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
5707 with XCOFF_DEF_DYNAMIC set is really defined.
5708 (xcoff_link_check_dynamic_ar_symbols): Likewise.
5709 (xcoff_link_add_symbols): Only create special sections if using an
5712 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
5714 (bfd_install_relocation): Likewise.
5716 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
5718 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
5720 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
5721 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
5722 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
5723 (elf64_alpha_link_hash_newfunc): Initialize flags field.
5724 (elf64_alpha_check_relocs): Record types of LITUSE entries that
5725 are found for LITERAL relocs.
5726 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
5727 taken, we cannot generate a .plt entry for the symbol.
5729 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5731 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
5732 sysconf functions (for gprof).
5733 * configure, config.in: Rebuild.
5735 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
5737 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
5738 an archive if it has a map. If the object file has the wrong
5741 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
5742 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
5744 (alpha_relocate_section): Likewise.
5746 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
5747 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
5748 (coff_swap_sym_out): Use SYMESZ, not sizeof.
5749 (coff_swap_aux_out): Use AUXESZ, not sizeof.
5750 (coff_swap_lineno_out): Use LINESZ, not sizeof.
5751 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
5752 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
5753 * peicode.h: Corresponding changes.
5755 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5757 * elflink.h (elf_create_pointer_linker_section): Comment out code
5758 dealing with making GOT pointers negative of the GOT symbol for
5761 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
5763 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
5764 increment the .rela.plt size until after we're done creating the
5766 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
5767 .rela.plt offset directly rather than calculating it.
5769 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
5771 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
5772 Use autoconf-set values.
5773 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
5774 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
5777 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
5778 * configure: Rebuilt.
5780 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
5782 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
5783 handling code > 1k away.
5785 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5787 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
5788 defined, output whenever the symbol is updated.
5790 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
5792 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
5793 section to 0 if user_set_vma is set.
5794 * elflink.h (elf_bfd_final_link): Likewise.
5796 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
5798 Partially undo patch of Jun 20.
5799 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
5800 (coff_compute_section_file_positions): Likewise.
5801 (coff_write_object_contents): Likewise. Re-add deleted code, but
5802 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
5803 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
5805 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
5807 * config.bfd: Add support for *-*-rtems* configurations.
5809 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
5811 * elf.c (prep_headers): Add bfd_arch_alpha case.
5813 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
5815 * elf64-alpha.c: New file.
5816 * config.bfd (alpha-*-linuxecoff*): New target.
5817 (alpha-*-linux*, alpha-*-elf*): New targets.
5818 * configure.in (bfd_elf64_alpha_vec): New vector.
5819 * configure: Rebuild.
5820 * targets.c (bfd_elf64_alpha_vec): Declare.
5821 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
5822 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
5823 * bfd-in2.h, libbfd.h: Rebuild.
5824 * Makefile.in: Rebuild dependencies.
5825 (BFD64_BACKENDS): Add elf64-alpha.o.
5826 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
5828 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
5830 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
5831 than relying on a right shift of 32.
5833 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
5835 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
5836 ifdef to COFF_WITH_PE.
5837 (coff_compute_section_file_positions): Likewise.
5838 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
5839 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
5840 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
5841 COFF_IMAGE_WITH_PE, always include.
5843 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
5845 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
5847 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
5848 approximate the correct answer if SIZEOF_HEADERS was not used.
5850 * binary.c (binary_set_section_contents): Set section file
5851 position based on LMA rather than VMA.
5853 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
5855 * linker.c (_bfd_generic_link_output_symbols): Don't output any
5856 symbols if info->strip == strip_all.
5858 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5860 * coff-h8300.c: Remove #if 0 code.
5861 (compatable): Don't allow mixing/matching of different architectures.
5863 * archures.c (bfd_mach_h8300s): Add.
5864 * bfd-in2.h: Rebuilt.
5865 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
5867 (h8300_reloc16_estimate): Likewise.
5868 (h8300_reloc16_extra_cases): Likewise.
5869 (h8300_bfd_link_add_symbols): Likewise.
5870 * coffcode.h (coff_set_arch_mach_hook): Likewise.
5871 (coff_set_flags): Likewise.
5872 * cpu-h8300.c (h8300_scan): Likewise.
5873 Add H8/S to bfd_h8300_arch list.
5875 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
5877 Added support for Alpha OpenVMS:
5878 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
5879 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
5880 * config.h-vms, makefile.vms: New files.
5881 * config.bfd (alpha-*-*vms*): New target.
5882 * configure.in (evax_alpha_vec): New target vector.
5883 * configure: Rebuild.
5884 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
5885 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
5886 * targets.c (bfd_target_evax_flavour): Define.
5887 (evax_alpha_vec): Declare.
5888 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
5889 if BFD64 is defined.
5890 * bfd-in2.h, libbfd.h: Rebuild.
5891 * Makefile.in: Rebuild dependencies.
5892 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
5893 evax-emh.o, and evax-misc.o.
5894 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
5895 evax-etir.c, evax-emh.c, and evax-misc.c.
5896 (HFILES): Add evax.h.
5898 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
5900 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
5902 (h8300_bfd_link_add_symbols): Likewise.
5904 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
5906 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
5907 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
5909 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
5911 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
5912 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
5914 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
5915 R_MIPS_32 relocs if creating a shared library.
5917 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
5919 * peicode.h (add_data_entry): Use pei_section_data rather than
5920 _cooked_size. Corresponds to May 13 change in coffcode.h.
5922 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
5924 * cofflink.c (_bfd_coff_final_link): Handle long section names.
5925 * coffcode.h (coff_write_object_contents): If there are long
5926 section names, always set the f_symptr field, even if there are no
5928 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
5929 if there are no symbols.
5931 * coffgen.c (make_a_section_from_file): Check return value of
5932 _bfd_coff_read_string_table.
5933 (coff_real_object_p): Check return value of
5934 make_a_section_from_file.
5935 (_bfd_coff_read_string_table): Check that there are some symbols
5936 before trying to read the string table size.
5938 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
5940 * xcofflink.c (xcoff_link_add_symbols): When considering whether
5941 to replace a symbol in a dynamic object with a symbol from another
5942 dynamic object, do the replacement if the existing symbol is
5943 global linkage code.
5945 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
5946 for _ptrgl, and treat it as global linkage code.
5948 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
5949 filename or N_SO symbol past the offset, and use it to indicate
5950 that there is no line number or function when appropriate.
5952 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
5954 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
5955 common symbol defined by the linker. Don't export function code
5956 even if export_defineds is set.
5958 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
5960 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
5962 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
5963 (h8300_symbol_address_p): New function.
5964 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
5967 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
5969 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
5971 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
5972 correctly for the two variants. Allow relaxing if the target
5973 is 128 bytes away since after relaxation it'll be 126 bytes away.
5974 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
5975 "dot" and "value". Allow relaxing if the target is 128 bytes
5976 away since after relaxation it'll be 126 bytes away.
5977 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
5978 the given section until nothing changes.
5980 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
5982 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
5983 alignment hack--we can get the lnnoptr info another way without
5984 suddenly increasing the alignment requirements. Set the flags for
5986 (ecoff_compute_section_file_positions): Do so.
5988 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
5990 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
5991 to keep the HP emulator database happy.
5993 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
5994 From Kevin Buettner <kev@primenet.com>.
5996 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
5998 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
5999 name of a NULL section.
6001 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
6003 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
6004 set, always call the notice callback.
6006 * VERSION: Increment for bfdlink.h change.
6008 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
6010 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
6011 (sh_relax_delete_bytes): Correct handling of differently sized
6012 trailing alignment reloc.
6014 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
6015 * bfd-in2.h: Rebuild.
6016 * configure.in: Warn if there is no known 64 bit type.
6017 * configure: Rebuild.
6019 * Makefile.in: Rebuild dependencies.
6020 (BFD32_BACKENDS): Add ppcboot.o.
6021 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
6023 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
6024 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
6026 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
6028 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
6029 (bfd_mips_elf64_swap_reginfo_out): Move from here...
6030 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
6031 (bfd_mips_elf64_swap_reginfo_out): ...to here.
6033 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
6035 * elf64-mips.c: Improve reloc special_functions and handling of
6036 SHT_MIPS_OPTIONS section.
6037 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
6038 mips_elf_hi16_reloc and make globally visible.
6039 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
6040 make globally visible.
6041 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
6042 make globally visible.
6043 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
6044 and make globally visible.
6045 (gprel16_with_gp): Check howto->src_mask before using value in
6047 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
6048 and make globally visible.
6049 (gprel32_with_gp): Check howto->src_mask before fetching value.
6050 (bfd_mips_elf_swap_options_in): New function.
6051 (bfd_mips_elf_swap_options_out): New function.
6052 (_bfd_mips_elf_set_private_flags): Rename from
6053 mips_elf_set_private_flags and make globally visible.
6054 (_bfd_mips_elf_copy_private_bfd_data): Rename from
6055 mips_elf_copy_private_bfd_data and make globally visible.
6056 (_bfd_mips_elf_merge_private_bfd_data): Rename from
6057 mips_elf_merge_private_bfd_data and make globally visible.
6058 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
6059 for a SHT_MIPS_OPTIONS section.
6060 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
6061 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
6062 name of a SHT_MIPS_OPTIONS section.
6063 (_bfd_mips_elf_set_section_contents): New function.
6064 (mips_elf32_section_processing): Set the GP value in a
6065 SHT_MIPS_OPTIONS section.
6066 (_bfd_mips_elf_find_nearest_line): Rename from
6067 mips_elf_find_nearest_line and make globally visible.
6068 (bfd_elf32_set_section_contents): Define.
6069 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
6070 (_bfd_mips_elf_lo16_reloc): Declare.
6071 (_bfd_mips_elf_gprel16_reloc): Declare.
6072 (_bfd_mips_elf_got16_reloc): Declare.
6073 (_bfd_mips_elf_gprel32_reloc): Declare.
6074 (_bfd_mips_elf_set_private_flags): Declare.
6075 (_bfd_mips_elf_copy_private_bfd_data): Declare.
6076 (_bfd_mips_elf_merge_private_bfd_data): Declare.
6077 (_bfd_mips_elf_find_nearest_line): Declare.
6078 (_bfd_mips_elf_set_section_contents): Declare.
6080 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
6082 (elf_info_to_howto): Define.
6083 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
6085 (elf_info_to_howto): Define.
6086 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
6088 (elf_info_to_howto): Define.
6090 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
6091 R_MOV16B[12], to match change in coff/internal.h.
6093 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
6095 * elf64-mips.c: Extensive additions to provide better support for
6096 writing files and for gas.
6097 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
6098 of mips_elf_object_p.
6099 (mips_elf32_object_p): Rename from mips_elf_object_p; call
6100 _bfd_mips_elf_object_p.
6101 (_bfd_mips_elf_final_write_processing): Rename from
6102 mips_elf_final_write_processing and make globally visible.
6103 (_bfd_mips_elf_fake_sections): Rename from
6104 mips_elf_fake_sections and make globally visible.
6105 (_bfd_mips_elf_section_from_bfd_section): Rename from
6106 mips_elf_section_from_bfd_section and make globally visible.
6107 (_bfd_mips_elf_section_processing): New function, broken out of
6108 mips_elf_section_processing.
6109 (mips_elf32_section_processing): Rename from
6110 mips_elf_section_processing; call
6111 _bfd_mips_elf_section_processing.
6112 (_bfd_mips_elf_symbol_processing): Rename from
6113 mips_elf_symbol_processing and make globally visible.
6114 (_bfd_mips_elf_read_ecoff_info): Rename from
6115 mips_elf_read_ecoff_info and make globally visible.
6116 (mips_elf32_ecoff_debug_swap): Rename from
6117 mips_elf_ecoff_debug_swap.
6118 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
6119 struct symbol_cache_entry.
6120 (_bfd_elf_validate_reloc): New function, moved in from
6121 elfcode.h:validate_reloc.
6122 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
6123 to _bfd_elf_validate_reloc. Change all callers.
6124 * elf-bfd.h (bfd_section_from_shdr): Declare.
6125 (_bfd_elf_symbol_from_bfd_symbol): Declare.
6126 (_bfd_elf_validate_reloc): Declare.
6127 (_bfd_mips_elf_object_p): Declare.
6128 (_bfd_mips_elf_fake_sections): Declare.
6129 (_bfd_mips_elf_section_from_bfd_section): Declare.
6130 (_bfd_mips_elf_section_processing): Declare.
6131 (_bfd_mips_elf_symbol_processing): Declare.
6132 (_bfd_mips_elf_read_ecoff_info): Declare.
6133 (_bfd_mips_elf_final_write_processing): Declare.
6134 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
6137 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
6138 (mips_elf_final_write_processing): Likewise.
6140 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
6142 64-bit MIPS ELF ABI objdump support:
6143 * elf64-mips.c: New file.
6144 * Makefile.in: Rebuild dependencies.
6145 (BFD64_BACKENDS): Add elf64-mips.o.
6146 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
6147 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
6148 bfd_elf64_littlemips_vec to targ_selvecs.
6149 (mips*-*-elf*): Likewise.
6150 * confingure.in: Add bfd_elf64_bigmips_vec and
6151 bfd_elf64_littlemips_vec to vector switch.
6152 * configure: Rebuild.
6153 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
6154 broken out of mips_elf_section_from_shdr.
6155 (mips_elf32_section_from_shdr): Rename from
6156 mips_elf_section_from_shdr. Call new function.
6157 (elf_backend_section_from_shdr): Update name of renamed function.
6158 * elf-bfd.h (struct elf_size_info): Change second parameter of
6159 write_out_phdrs to be const. Likewise for second parameter of
6161 (struct bfd_elf_section_data): Add rel_hdr2 field.
6162 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
6163 (bfd_elf32_swap_symbol_out): Likewise.
6164 (bfd_elf32_swap_reloc_in): Likewise.
6165 (bfd_elf32_swap_reloc_out): Likewise.
6166 (bfd_elf32_swap_reloca_in): Likewise.
6167 (bfd_elf32_swap_reloca_out): Likewise.
6168 (bfd_elf32_swap_phdr_in): Likewise.
6169 (bfd_elf32_swap_phdr_out): Likewise.
6170 (bfd_elf32_swap_dyn_in): Likewise.
6171 (bfd_elf32_swap_dyn_out): Likewise.
6172 (bfd_elf32_slurp_symbol_table): Declare.
6173 (bfd_elf32_write_shdrs_and_ehdr): Declare.
6174 (bfd_elf32_write_out_phdrs): Declare.
6175 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
6176 (bfd_elf64_swap_symbol_out): Likewise.
6177 (bfd_elf64_swap_reloc_in): Likewise.
6178 (bfd_elf64_swap_reloc_out): Likewise.
6179 (bfd_elf64_swap_reloca_in): Likewise.
6180 (bfd_elf64_swap_reloca_out): Likewise.
6181 (bfd_elf64_swap_phdr_in): Likewise.
6182 (bfd_elf64_swap_phdr_out): Likewise.
6183 (bfd_elf64_swap_dyn_in): Likewise.
6184 (bfd_elf64_swap_dyn_out): Likewise.
6185 (bfd_elf64_slurp_symbol_table): Declare.
6186 (bfd_elf64_write_shdrs_and_ehdr): Declare.
6187 (bfd_elf64_write_out_phdrs): Declare.
6188 (_bfd_mips_elf_section_from_shdr): Declare.
6189 * elf.c (bfd_section_from_shdr): Remove assertion requiring
6190 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
6191 section for the section, add the new one to rel_hdr2. Increment
6192 reloc_count rather than setting it.
6193 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
6194 Remove static declaration.
6195 (elf_write_shdrs_and_ehdr): Define name as macro.
6196 (elf_write_out_phdrs): Likewise.
6197 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
6198 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
6199 (elf_swap_symbol_in): Change second parameter to be const.
6200 (elf_swap_symbol_out): Likewise.
6201 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
6202 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
6203 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
6204 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
6205 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
6206 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
6207 parameter to be const. Make non-static.
6208 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
6210 (elf_slurp_symbol_table): Make non-static.
6211 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
6212 * elfxx-target.h (elf_info_to_howto): Define if not defined.
6213 (elf_backend_size_info): Likewise.
6214 (elfNN_bed): Use elf_backend_size_info.
6215 * targets.c (bfd_elf64_bigmips_vec): Declare.
6216 (bfd_elf64_littlemips_vec): Declare.
6217 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
6218 bfd_elf64_littlemips_vec if BFD64 is defined.
6220 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
6222 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
6224 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
6225 zeroes, in alignment holes.
6227 * configure: Rebuild with autoconf 2.10.
6229 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
6230 potential leading underscore in the allocated buffer.
6232 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6234 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
6235 symbols into .sbss if this is a relocatable link.
6237 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
6239 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
6240 undefined symbols when creating a shared library.
6242 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
6244 * coff-sh.c: Add a bunch of new code and static const arrays to
6245 support aligning loads and stores on four byte memory boundaries.
6247 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
6249 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
6250 call sh_align_loads.
6251 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
6254 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
6256 * cache.c (bfd_open_file): Unlink the file before opening it for
6257 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
6259 * opncls.c (bfd_fdopenr): Set opened_once.
6261 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
6263 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
6266 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
6267 the code unconditionally.
6269 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
6271 * libcoff-in.h (struct pei_section_tdata): Define structure.
6272 (pei_section_data): Define macro.
6273 * libcoff.h: Rebuild.
6274 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
6275 store s_paddr field in pei_section_data.
6276 (coff_compute_section_file_positions): Use pei_section_data rather
6277 than _cooked_size, and don't overwrite an existing value.
6278 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
6279 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
6280 * peicode.h (coff_bfd_copy_private_section_data): Define if
6282 (pe_bfd_copy_private_section_data): New static function if
6285 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
6287 * srec.c (srec_set_arch_mach): Write as a function rather than a
6290 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
6291 no map, just check each member in turn to see whether it is
6294 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6296 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
6297 table. Call BFD_ASSERT to validate header size, instead of
6299 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
6302 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6304 * ppcboot.c: New target for looking at PPCbug boot records.
6306 * config{ure.in,.bfd}: Add support for ppcboot target.
6308 * configure: Regenerate.
6310 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
6312 * coff-h8300.c (howto_table): Update names to match recent
6313 changes to include/coff/internal.h. Fix minor errors in the
6314 existing relocs. Add R_MOVL1 and R_MOVL2.
6315 (rtype2howto): Similarly.
6316 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
6317 existing relaxing code and peform more relaxing.
6318 (h8300_reloc16_extra_cases): Likewise.
6320 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
6322 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
6325 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
6327 * elfcode.h (elf_object_p): Reject generic ELF target if
6328 e_machine matches an alternate machine code in a specific backend.
6330 * netbsd-core.c (netbsd_core_vec): Remove initializer for
6331 obsolete align_power_min field.
6333 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
6335 * coff-h8300.c (reloc_howto_type): Add howto entry for
6337 (rtype2howto): Handle R_PCRWORD_B.
6338 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
6339 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
6340 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
6341 branch (R_PCWORD_B).
6343 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
6345 * aoutx.h (translate_from_native_sym_flags): Set the section for
6346 BSF_CONSTRUCTOR symbols.
6348 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
6351 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
6353 * coffcode.h (coff_write_object_contents): In comdat section lookup,
6354 stop looking when section is found.
6356 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
6358 * coffcode.h (STRING_SIZE_SIZE): Define.
6359 (styp_to_sec_flags): Handle long symbol names when looking for the
6361 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
6362 (bfd_coff_long_section_names): Define.
6363 (coff_write_object_contents): Handle long section names.
6364 (bfd_coff_std_swap_table): Initialize new field.
6365 * libcoff.h: Rebuild.
6366 * coffgen.c (make_a_section_from_file): Handle long section
6368 (coff_write_symbols): Handle long section names.
6369 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
6370 * coff-mips.c (mips_ecoff_backend_data): Likewise.
6371 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
6372 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
6373 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
6374 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
6375 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
6376 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
6378 * bout.c (b_out_callback): Set lma of sections.
6379 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
6380 parameter to output_bfd. Used input_bfd instead of output_bfd in
6383 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
6385 * aoutx.h (translate_from_native_sym_flags): Don't create
6386 SEC_CONSTRUCTOR sections.
6387 * ecoff.c (ecoff_set_symbol_info): Likewise.
6389 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
6390 From Don Bowman <bowman@waterloo.hp.com>.
6392 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
6394 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
6395 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6397 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
6399 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
6400 mips_32_relocs field.
6401 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
6402 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
6403 relocs against a global symbol which is not defined in a regular
6405 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
6406 against a global symbol, increment mips_32_relocs.
6407 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
6408 the symbol is not defined in a regular file, make room in the
6411 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
6413 * ecoff.c (ecoff_compute_section_file_positions): Track the real
6414 file position and the virtual file position separately. Set
6415 filepos information bsaed on the real file position.
6416 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
6417 Jan 23 change to coffcode.h.
6419 * som.c (som_slurp_symbol_table): Set the symbol count to the
6420 number of BFD symbols created.
6422 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6424 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
6425 output file if linking shared objects. Loop to check all relocs,
6426 rather than returning false on first error.
6428 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6430 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
6431 (ppc_elf_additional_program_headers): If .interp section, bump #
6432 of program headers by 1.
6433 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
6434 (ppc_elf_size_dynamic_sections): Add support for .plt section.
6435 (ppc_elf_check_relocs): Print out filename in debug code. Enable
6437 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
6439 (ppc_elf_relocate_section): If the output section isn't defined,
6440 don't abort, just give an error message.
6442 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
6443 being created is .sdata or .sdata2, don't make the symbol dynamic.
6445 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
6447 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
6448 members of an archive for dynamic objects with no symbols, and
6449 pass them directly to check_archive_element.
6450 (xcoff_link_check_ar_symbols): Pass dynamic objects to
6451 xcoff_link_check_dynamic_ar_symbols.
6452 (xcoff_link_check_dynamic_ar_symbols): New static function.
6454 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
6455 from _bfd_nodynamic to _bfd_xcoff.
6456 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
6458 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
6459 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
6460 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
6461 * libcoff.h: Rebuild.
6462 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
6463 (xcoff_get_section_contents): New static function.
6464 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
6465 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
6466 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
6467 (xcoff_dynamic_reloc): New static variable.
6468 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
6469 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
6471 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
6473 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
6474 if reloc_entry->addend is not 0.
6475 (CALC_ADDEND): Just set the addend to reloc.r_offset.
6477 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
6479 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
6481 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
6482 Add entries for R_SPARC_[56].
6483 (sparc_reloc_map): Add entries for R_SPARC_[56].
6485 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6487 Optimize linking of stabs in sections as used in ELF and COFF.
6488 * stabs.c: New file.
6489 * libbfd-in.h (_bfd_link_section_stabs): Declare.
6490 (_bfd_write_section_stabs): Declare.
6491 (_bfd_write_stab_strings): Declare.
6492 * libbfd.h: Rebuild.
6493 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
6494 (struct coff_link_hash_table): Add stab_info field.
6495 * libcoff.h: Rebuild.
6496 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
6498 (coff_link_add_symbols): Call _bfd_link_section_stabs if
6500 (_bfd_coff_final_link): Write out stab strings hash table.
6501 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
6502 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
6504 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
6505 (struct bfd_elf_section_data): Add stab_info field.
6506 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
6508 * elflink.h (elf_link_add_object_symbols): If appropriate, call
6509 _bfd_link_section_stabs.
6510 (elf_bfd_final_link): Write out stab strings hash table.
6511 (elf_link_input_bfd): Handle optimized stabs sections.
6512 * reloc.c (_bfd_final_link_relocate): Check address against
6513 _raw_size rather than _cooked_size.
6514 * Makefile.in: Rebuild dependencies.
6515 (BFD_LIBS): Add stabs.o
6516 (BFD_LIBS_CFILES): Add stabs.c.
6518 * VERSION: Increment for bfdlink.h change.
6520 * coffgen.c (coff_renumber_symbols): Correct handling of
6521 BSF_NOT_AT_END common symbols.
6523 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
6525 * coff-ppc.c (record_toc): Add cast to avoid warning.
6526 (ppc_allocate_toc_section): Likewise.
6527 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
6528 (ppc_coff_reloc_type_lookup): Remove unreached code.
6529 * coffcode.h (coff_write_object_contents): Don't take the address
6531 * peicode.h (pe_print_idata): Add casts to avoid warning.
6532 (pe_print_edata): Likewise.
6533 (pe_print_reloc): Remove ANSI C string concatenation.
6535 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
6537 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
6539 * libcoff.h: Rebuild.
6540 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
6542 (coff_swap_aux_out): Likewise.
6543 * peicode.h (coff_swap_aux_in): Likewise.
6544 (coff_swap_aux_out): Likewise.
6545 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
6547 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
6549 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
6550 Fix up .bf endndx link fields.
6551 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
6553 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
6556 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6558 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
6559 on Solaris PowerPC systems doesn't get confused.
6561 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
6564 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
6565 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
6566 update did_reg and did_reg2.
6568 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
6570 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
6572 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
6573 callback routines, pass h->root.string rather than name, in case
6574 copy is true and name is transient.
6576 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
6578 * elfcore.h: Add support for core files with multiple threads.
6579 (Primarily for Solaris.)
6581 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6583 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
6584 section->orelocation is NULL.
6586 * coffgen.c (bfd_coff_get_syment): New function.
6587 (bfd_coff_get_auxent): New function.
6588 * bfd-in.h (bfd_coff_get_syment): Declare.
6589 (bfd_coff_get_auxent): Declare.
6590 * bfd-in2.h: Rebuild.
6592 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
6594 * elf32-mips.c (struct mips_hi16): Define.
6595 (mips_hi16_addr, mips_hi16_addend): Remove.
6596 (mips_hi16_list): New static variable.
6597 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
6598 (mips_elf_lo16_reloc): Process mips_hi16_list.
6599 (mips_elf_relocate_section): Permit an arbitrary number of HI16
6600 relocs before the associated LO16 reloc.
6602 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6604 * versados.c (versados_scan): Check bfd_alloc return value.
6605 (versados_object_p): Check all bfd_read return values. Require
6606 that lang field be less than 10, to avoid confusion with Intel Hex
6609 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
6611 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
6612 not 0, for an absolute symbol.
6613 (NAME(aout,swap_ext_reloc_out)): Likewise.
6615 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
6616 (ihex_write_object_contents): For a large start address, output
6617 the full 32 bit address in record type 5.
6619 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
6620 to int to avoid promotion problems in prototype.
6622 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
6624 * configure.host: Use ${srcdir} when looking for picfrag.
6626 * configure.host: Switch on ${libdir}, not $(libdir). From
6627 alan@spri.levels.unisa.edu.au (Alan Modra).
6629 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
6630 entry point, not just for DYNAMIC objects.
6631 * sunos.c (sunos_add_dynamic_symbols): Always call
6632 sunos_create_dynamic_sections. If called with a non DYNAMIC
6633 object, don't do anything else.
6634 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
6636 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
6638 * configure.in: Permit --enable-shared to specify a list of
6640 * configure: Rebuild.
6642 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
6643 host when configuring with --enable-shard.
6645 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
6647 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
6650 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
6651 to avoid crashing in bfd_hash_replace.
6653 * sysdep.h: Use #ifdef, not #if.
6655 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
6657 * config.in: Rebuild.
6659 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
6661 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
6662 (AC_CHECK_HEADERS): Check for sys/time.h
6663 (AC_HEADER_TIME): Add macro.
6664 * configure: Rebuild.
6665 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
6666 to control what combination of <time> and <sys/time.h>
6669 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
6671 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
6672 (aout_32_sunos4_write_object_contents): Likewise.
6673 * aoutx.h (NAME(aout,machine_type)): Handle
6674 bfd_mach_sparc_{sparclet,sparclite}.
6675 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
6676 (bfd_mach_sparc_v9_p): Update.
6677 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
6678 * libaout.h (enum machine_type): Add M_SPARCLET.
6679 * sunos.c (MACHTYPE_OK): Define.
6680 * bfd-in2.h: Regenerated.
6682 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
6684 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
6685 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
6686 * elflink.c (_bfd_elf_create_got_section): Store the
6687 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
6688 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
6689 global offset table goes over 0x1000, set the value of
6690 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
6691 (elf32_sparc_relocate_section): Subtract the offset of
6692 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
6694 * elfcode.h: Don't include <string.h>.
6696 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
6698 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
6699 generic_link_hash_newfunc. All references changed.
6700 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
6701 moved here from libbfd-in.h.
6702 * libbfd-in.h: Corresponding changes.
6703 * libbfd.h: Regenerated.
6705 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
6707 * aoutx.h (aout_link_input_section_std): When reporting an
6708 overflow error, use the name of the symbol in the hash table if
6710 (aout_link_input_section_ext): Likewise.
6712 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
6713 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
6715 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
6717 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
6718 * coffcode.h (coff_compute_section_file_positions): Likewise.
6719 (coff_write_object_contents): Likewise.
6721 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
6723 * section.c (SEC_LINK_ONCE): Define.
6724 (SEC_LINK_DUPLICATES): Define.
6725 (SEC_LINK_DUPLICATES_DISCARD): Define.
6726 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
6727 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
6728 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
6729 * bfd-in2.h: Rebuild.
6730 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
6731 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
6732 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
6733 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
6734 SEC_LINK_ONCE, and look through the symbol table for the setting
6735 for SEC_LINK_DUPLICATES.
6736 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
6737 set for a section, find the section symbol in the symbol table,
6738 and set the aux entry based on SEC_LINK_DUPLICATES.
6739 * coffgen.c (coff_print_symbol): Add a space before "checksum".
6740 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
6741 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
6742 * coff-i386.c (i386coff_vec): Likewise.
6743 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
6745 * VERSION: Bump to 2.6.1.
6746 * Makefile.in (stamp-h): Depend upon VERSION.
6748 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
6750 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
6751 * libbfd.h: Rebuilt.
6752 * linker.c (generic_link_hash_newfunc): No longer static.
6753 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
6755 * coff-h8300.c: Add two derived hash tables and their associated
6756 funtions and #defines for use by the h8300 linker.
6757 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
6758 the function vector as needed. Place the address of the function
6759 vector entry in the location specified by the R_MEM_INDIRECT reloc.
6760 Rewrite the vectors section contents as necessary.
6761 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
6762 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
6763 (coff_bfd_link_hash_table_create): Likewise.
6765 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
6767 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
6768 __attribute__ ((__unused__)) so that -Wall doesn't warn about
6770 (hppa_rebuild_insn): Pass pointer to correct type to
6771 low_sign_unext and dis_assemble_21.
6773 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
6775 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
6776 Stick with sparc-*-{sysv4*,solaris2*}.
6778 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
6780 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
6781 (coff_swap_aux_out): Swap out extra PE x_scn fields.
6782 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
6783 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
6784 fields is non-zero, print them.
6786 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
6787 ifdef. Remove unused variables.
6788 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
6790 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
6791 (get_symbol_value): Ifdef out.
6792 (pe_ppc_reloc): Ifdef out. Remove unused variables.
6793 (coff_ppc_relocate_section): Remove unused variables. Make
6794 fprintf strings and argument types correspond. Put before_addr in
6796 (dump_toc): Make fprintf strings and argument types correspond.
6797 (ppc_process_before_allocation): Remove unused variables. Always
6799 (ppc_reflo_reloc): Ifdef out.
6800 (ppc_addr32nb_reloc): Ifdef out.
6801 (ppc_coff_rtype2howto): Make fprintf strings and argument types
6803 (coff_ppc_rtype_to_howto): Likewise.
6804 (ppc_coff_swap_sym_in_hook): Remove unused variables.
6806 * peicode.h (pe_print_idata): Move otherwise unused variables into
6807 the #ifdef where they are used. Always return a value.
6808 (pe_print_edata): Make fprintf strings and argument types
6809 correspond. Always return a value.
6810 (pe_print_pdata): Removed unused variable addr_value. Always
6812 (pe_print_reloc): Remove unused variable onaline. Make fprintf
6813 strings and argument types correspond. Always return a value.
6815 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
6816 (ppc_elf_finish_dynamic_symbol): Move definition of unused
6817 variable rela inside #if 0 section where it is used.
6819 * ns32k.h: New file.
6820 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
6821 functions to start with _bfd_.
6822 * aout-ns32k.c: Include ns32k.h. Change references to renamed
6823 functions in cpu-ns32k.h.
6824 * Makefile.in: Rebuild dependencies.
6825 (HFILES): Add ns32k.h.
6827 * section.c (struct sec): Add linker_mark field. Change
6828 user_set_vma and reloc_done to be single bit fields.
6829 (STD_SECTION): Update accordingly.
6830 * bfd-in2.h: Rebuild.
6831 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
6833 (aout_link_input_bfd): Don't link unmarked sections.
6834 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
6836 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
6837 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
6839 * elflink.h (elf_bfd_final_link): Mark sections included in the
6841 (elf_link_input_bfd): Don't link unmarked sections.
6842 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
6844 (xcoff_link_input_bfd): Don't link unmarked sections.
6846 * coffswap.h (coff_swap_scnhdr_out): Include section name in
6847 overflow error messages.
6849 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
6851 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
6852 is not set, print "BFD: " before the error message.
6854 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
6855 Miles Bader <miles@gnu.ai.mit.edu>.
6856 * configure: Rebuild.
6858 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
6860 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
6863 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
6864 m68k-aout, m68k-coff, and m68k-elf targets.
6866 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
6868 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
6869 (ieee_generic_stat_arch_elt): Restructured to prevent
6870 ieee_object_p from being called repeatedly.
6872 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
6874 * coffcode.h (coff_write_object_contents): Allocate
6875 buffers large enough for any FILEHDR or AOUTHDR.
6877 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
6879 * ecofflink.c (lookup_line): New static function, renamed and
6880 slighly changed from old _bfd_ecoff_locate_line.
6881 (_bfd_ecoff_locate_line): Cache line number information. Use
6882 lookup_line for actual lookup.
6884 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6886 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
6887 multiple of 20 bytes.
6889 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
6891 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
6892 allocate ecoff_find_line, and don't initialize by hand.
6893 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
6894 mips_elf_find_line, and don't call memset.
6896 * coffcode.h (coff_compute_section_file_positions): If not
6897 producing a final executable, don't consider sofar when aligning
6898 the section to the correct size.
6900 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
6902 * coffcode.h (coff_add_missing_symbols): Ifdef out.
6903 (coff_write_object_contents): Don't call coff_add_missing_symbols.
6904 * coffgen.c (coff_section_symbol): Ifdef out.
6906 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
6908 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
6909 output_bfd is not NULL.
6911 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
6913 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
6914 of bfd_alloc (fixes fix_line not being initialized).
6915 Delete zeroing of fix_{value,tag,end,scnlen} fields.
6917 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
6919 * coffcode.h: Allow specific backends to override the
6920 bfd_link_add_symbols routine.
6922 * coff-h8300.c: Include genlink.h.
6923 (howto_table): Add R_MEM_INDIRECT.
6924 (rtype2howto): Support R_MEM_INDIRECT.
6925 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
6928 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
6930 * coff-alpha.c (alpha_relocate_section): Use
6931 info->callbacks_warning, rather than _bfd_error_handler, for
6932 "multiple gp" warning.
6934 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
6936 * linker.c (bfd_wrapped_link_hash_lookup): New function.
6937 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
6938 table string. Use bfd_wrapped_link_hash_lookup.
6939 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
6941 * aoutx.h (aout_link_write_symbols): Use the name from the hash
6942 table, if any, when writing out symbols.
6943 (aout_link_input_section_std): Use the name from the hash table,
6944 if any, when reporting undefined symbols.
6945 (aout_link_input_section_ext): Likewise.
6946 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
6947 * bout.c (get_value): Likewise.
6948 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
6949 * ecoff.c (ecoff_reloc_link_order): Likewise.
6950 * elflink.h (elf_link_add_object_symbols): Likewise.
6951 (elf_reloc_link_order): Likewise.
6952 * linker.c (_bfd_generic_link_output_symbols): Likewise.
6953 (_bfd_generic_reloc_link_order): Likewise.
6954 (default_indirect_link_order): Likewise.
6955 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
6956 * sunos.c (sunos_add_one_symbol): Likewise.
6957 * xcofflink.c (xcoff_link_add_symbols): Likewise.
6958 (bfd_xcoff_link_count_reloc): Likewise.
6959 (xcoff_reloc_link_order): Likewise.
6961 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
6962 into -1 for intern->rss.
6964 * configure: Rebuild with autoconf 2.8.
6966 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
6968 * stab-syms.c (__define_stab_duplicate): Define.
6969 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
6971 * bfd-in.h (bfd_get_stab_name): Declare.
6972 * bfd-in2.h: Rebuild.
6973 * Makefile.in: Rebuild dependencies.
6974 (BFD_LIBS): Add stab-syms.o.
6975 (BFD_LIBS_CFILES): Add stab-syms.c.
6976 (BFD32_BACKENDS): Remove stab-syms.o.
6977 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
6978 * configure.in: Don't list stab-syms.o in bfd_backends.
6979 * configure: Rebuild.
6980 * libaout.h (aout_stab_name): Don't declare.
6981 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
6984 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
6986 * elf.c (assign_file_positions_for_segments): Adjust file offset
6987 for section alignment even if SEC_LOAD is not set.
6989 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
6991 * configure.in: Don't set SHLIB or SHLINK to an empty string,
6992 since they appear as targets in Makefile.in.
6993 * configure: Rebuild.
6995 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
6996 don't fiddle with a symbol which is not defined anywhere.
6998 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
7000 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
7001 though they are defined in a shared library.
7002 (xcoff_build_ldsyms): Likewise.
7004 * coffgen.c (coff_find_nearest_line): Don't look at the line
7005 numbers for the section if section->lineno is NULL.
7007 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
7008 message rather than calling BFD_ASSERT.
7009 * elfcode.h (write_relocs): Check return value of
7010 _bfd_elf_symbol_from_bfd_symbol.
7012 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7014 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
7017 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
7019 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
7021 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
7022 hppa_reloc_field_selector_type_alt.
7023 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
7024 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
7026 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
7028 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
7030 * elf.c (assign_file_positions_for_segments): Adjust the segment
7031 memory size for the alignment of a SEC_ALLOC section, not just a
7034 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7036 * m68klinux.c: New file.
7037 * hosts/m68klinux.h: New file.
7038 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
7039 * configure.in (m68*-*-linux*): New native host.
7040 (m68klinux_vec): New vector.
7041 * configure: Rebuild.
7042 * targets.c (m68klinux_vec): Declare.
7043 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
7044 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
7045 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
7046 declaration from bfd_linux_size_dynamic_sections.
7047 (bfd_m68klinux_size_dynamic_sections): Declare.
7048 * bfd-in2.h: Rebuild.
7049 * Makefile.in: Rebuild dependencies.
7050 (BFD32_BACKENDS): Add m68klinux.o.
7051 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
7053 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
7055 * libhppa.h (pa_arch): Add pa20.
7056 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
7057 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
7058 (hppa_field_adjust): Handle e_nsel.
7059 * som.c: Provide default definitions for many new relocs found only
7060 in hpux10 include files.
7061 (som_fixup_formats): Add several new relocs from hpux10.
7062 (som_hppa_howto_table): Add hpux10 relocs.
7063 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
7065 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
7067 * mpw-make.sed: Edit out recent shared library support, and
7068 rules to rebuild .h files using doc/chew.
7070 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
7072 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
7073 size even of sections with no contents.
7075 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
7077 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
7078 starting with '$' the way we skip names starting with '.'. When
7079 updating x_endndx, don't be fooled by an index which has been
7082 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
7083 struct/union/enum type with no elements.
7085 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
7087 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
7089 * archive.c (bfd_generic_archive_p): If the first file in the
7090 archive can not be recognized as an object, don't assume that this
7091 is the wrong format.
7093 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
7094 format is not bfd_object.
7095 (bfd_elf_get_dt_soname): Likewise.
7097 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
7099 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
7102 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7104 * bfd.c (tdata): Add netbsd_core_data.
7105 * bfd-in2.h: Regenerated.
7107 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
7109 * sunos.c (SUNOS_CONSTRUCTOR): Define.
7110 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
7111 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
7114 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
7115 to get the symbol index, matching 14 Jul 95 change.
7117 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
7119 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
7120 Remove duplicate definition of gp.
7122 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
7124 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
7125 assume that we can set the GP value and then get the same value,
7126 since it won't be true if the output file is neither ELF nor
7128 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
7129 _bfd_get_gp_value here.
7130 (mips_gprel_reloc): Don't assume we can set and get the GP value.
7131 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
7133 (mips_elf_lo16_reloc): Likewise.
7134 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
7135 Don't require that the BFD be ELF.
7136 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
7137 (mips_elf_gprel32_reloc): Likewise.
7138 (mips_elf_relocate_section): Don't assume we can set and get the
7140 (mips_elf_finish_dynamic_symbol): Don't bother to use
7141 _bfd_get_gp_value here.
7143 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
7144 Don't change epdr between malloc and free. Be careful not to free
7145 NULL pointers. Zero out the first RPDR.
7147 * configure.host: On Linux, only pass -rpath option if $(libdir)
7148 is neither /lib nor /usr/lib. From Alan Modra
7149 <alan@mullet.Levels.UniSA.Edu.Au>.
7151 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
7153 (elf_dt_name): Rename from elf_dt_needed_name.
7154 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
7156 (bfd_elf_get_dt_soname): New function.
7157 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
7158 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
7159 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
7160 * bfd-in2.h: Rebuild.
7162 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
7164 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
7165 _bfd_sparc_elf_reloc_type_lookup.
7166 (bfd_elf32_bfd_reloc_type_lookup): Update.
7167 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
7168 (sparc64_elf_howto_table): Define.
7169 (sparc_reloc_map): Define.
7170 (sparc64_elf_reloc_type_lookup): New function.
7171 (sparc_elf_wdisp16_reloc): New function.
7172 (elf_info_to_howto): Use sparc64_elf_howto_table.
7173 (sparc64_elf_relocate_section): Likewise.
7174 (bfd_elf64_bfd_reloc_type_lookup): Update.
7176 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
7178 * configure.host: Check for 'do not mix' from native linker before
7179 trying to use -rpath.
7181 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
7183 * bfd.c (_bfd_get_gp_value): New function.
7184 (_bfd_set_gp_value): New function.
7185 * libbfd-in.h (_bfd_get_gp_value): Declare.
7186 (_bfd_set_gp_value): Declare.
7187 * libbfd.h: Rebuild.
7188 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
7189 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
7190 directly to the fields in the tdata information.
7191 (alpha_relocate_section): Likewise.
7192 * coff-mips.c (mips_adjust_reloc_in): Likewise.
7193 (mips_gprel_reloc): Likewise.
7194 (mips_relocate_section): Likewise.
7195 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
7196 (mips_elf_lo16_reloc): Likewise.
7197 (mips_elf_final_gp): Likewise.
7198 (mips_elf_gprel16_reloc): Likewise.
7199 (mips_elf_gprel32_reloc): Likewise.
7200 (mips_elf_relocate_section): Likewise.
7201 (mips_elf_finish_dynamic_symbol): Likewise.
7203 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
7205 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
7207 * configure.in: Call AC_PROG_CC before configure.host.
7208 * configure: Rebuild.
7209 * configure.host: Don't set information which autoconf should
7210 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
7212 * configure.host: Remove go32 and win32 host information, since it
7213 should no longer be needed.
7215 * elf.c (map_sections_to_segments): If we have a .dynamic section,
7216 then start a new segment rather than put a writable section in a
7219 * configure.host: Set RPATH_ENVVAR.
7221 * Makefile.in: Rebuild dependencies.
7223 * elflink.c (_bfd_elf_create_linker_section): Remove unused
7224 zero_section variable.
7226 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
7228 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
7229 ($(srcdir)/libbfd.h): Rename from libbfd.h.
7230 ($(srcdir)/libcoff.h): Rename from libcoff.h.
7232 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7234 * ieee.c (ieee_write_expression): Only use an R variable for a
7235 local symbol. Don't output a zero offset. Handle a zero address.
7236 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
7237 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
7239 (parse_expression): Don't try to handle multiple occurrences of a
7240 P variable. Handle I variables differently from X variables. Fix
7241 the order of minus expressions.
7242 (ieee_slurp_external_symbols): Generate an I variable for an NN
7243 record. Fix handling of ATI and ATX records.
7244 (ieee_slurp_sections): Only set minimal section attributes.
7245 Adjust them later, based on the section contents.
7246 (ieee_object_p): Read in the file until just after the ME record.
7247 Call ieee_slurp_section_data to set the section flags.
7248 (do_one): Add iterations parameter. Only repeat the first load
7249 item. Set the section and file reloc flags.
7250 (ieee_slurp_section_data): Set section flags. Pass iterations to
7252 (ieee_canonicalize_reloc): Handle I variables.
7253 (do_with_relocs): Only emit relocation size when necessary.
7254 Increase MAXRUN to 127. Change ov to be assigned, and take
7255 src_mask and pcrel_offset into account.
7256 (ieee_write_data_part): Skip sections that are not loaded.
7257 (ieee_write_external_part): Don't output optional last entry of WX
7259 (ieee_write_me_part): Make setting of me_record neater.
7260 (ieee_generic_stat_arch_elt): Get the size of an archive element.
7262 * syms.c (stt): Add entries for zerovars, vars, and code.
7264 * elfcode.h (validate_reloc): New static function.
7265 (write_relocs): Call validate_reloc for non ELF relocs.
7267 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
7268 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
7269 (TARGET_LITTLE_SYM): Likewise.
7271 * config.bfd (m68*-*-psos*): New target.
7273 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
7275 * i386msdos.c: Remove some #if 0 code.
7276 (msdos_write_object_contents): Don't include empty sections in the
7277 size computation, regardless of their address.
7279 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7281 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
7282 is NULL, ie, the -r switch is used.
7284 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
7286 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
7287 (BFD_RELOC_MIPS_GOT_LO16): Define.
7288 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
7289 * bfd-in2.h, libbfd.h: Rebuild.
7290 * elf32-mips.c (mips_reloc_map): Map new relocs.
7292 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
7294 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
7297 * ieee.c (get_symbol): Set the section to bfd_abs_section.
7298 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
7299 simple number for the section address, rather than an expression.
7300 Limit the number of bytes between relocs to MAXRUN.
7301 (ieee_write_me_part): Set me_record to the file offset after the
7303 (ieee_write_processor): New static function.
7304 (ieee_write_object_contents): Use ieee_write_processor.
7306 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7308 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
7310 * coff-aux.c: Change include of aux.h to aux-coff.h.
7312 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7314 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
7315 relocation put the addend both in the reloc entry and the data.
7316 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
7319 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
7320 a R_68K_PCxx reloc against a defined global symbol directly.
7321 (elf_m68k_check_relocs): Don't count such a reloc.
7323 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
7324 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
7325 symbol for now, otherwise always record the symbol as dynamic.
7326 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
7327 is not referenced by a dynamic object, and we are not making a
7328 shared object, then don't make a PLT entry. If we do make a PLT
7329 entry, make sure the symbol has been recorded as dynamic.
7331 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
7333 * configure.host: When making a shared library, set HLDFLAGS to
7334 pass an appropriate -rpath option. Use the make variable SONAME
7335 as the shared library soname, rather than computing it here. On
7336 SunOS, build stamp-tshlink in place of $(SHLINK).
7337 * Makefile.in (SONAME): New variable.
7338 ($(SHLINK)): Make a link to the transformed name, as well.
7339 (stamp-tshlink): New target.
7340 (install): Skip stamp-tshlink during install.
7342 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7344 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
7345 linker sections have been set up yet.
7347 * elf.c (make_mapping): Add an additional argument to suppress
7348 making the first section include the program headers.
7349 (map_sections_to_segments): If the user used -Ttext such that the
7350 program headers are on a different page, do not set the flags
7351 saying that this section includes the program headers.
7353 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
7355 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
7356 don't define TRAD_HEADER.
7357 * configure: Rebuild.
7359 * netbsd-core.c: New file, support for NetBSD core files.
7360 * hosts/*nbsd.h: Removed.
7362 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
7364 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
7365 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
7366 * libbfd.h, bfd-in2.h: Regenerated.
7367 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
7368 bfd_elf32_bfd_reloc_type_lookup.
7369 (reloc_type{,_names}): Deleted.
7370 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
7372 (sparc_reloc_map): Add sparc64 relocs.
7373 (sparc_elf_notsupported_reloc): New static function.
7374 (sparc_elf_wdisp16_reloc): New static function.
7375 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
7376 (elf32_sparc_relocate_section): Likewise.
7377 (bfd_elf32_bfd_reloc_type_lookup): Define.
7378 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
7379 (reloc_type{,_names}): Deleted.
7380 (elf_sparc_howto_table): Deleted.
7381 (sparc_reloc_map): Deleted.
7382 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
7383 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
7385 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
7387 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
7390 * Makefile.in (program_transform_name): New variable.
7391 (install): Transform library name before installing it.
7393 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
7395 * archures.c (bfd_mach_i960_hx): Define.
7396 * bfd-in2.h: Rebuild.
7397 * cpu-i960.c (scan_960_mach): Accept machine "hx".
7398 (MATRIX): Expand entries for HX.
7399 (arch_info_struct): Add i960:hx entry.
7400 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
7401 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
7402 (coff_set_flags): Handle bfd_mach_i960_hx.
7404 Support for building as a shared library, based on patches from
7405 Alan Modra <alan@spri.levels.unisa.edu.au>:
7406 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
7407 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
7408 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
7409 * configure: Rebuild.
7410 * configure.host: If --enable-shared, adjust shared library stuff
7411 based on the host. If the host is SunOS, and the linker supports
7412 -rpath, set HLDFLAGS to use it.
7413 * Makefile.in (ALLLIBS): New variable.
7414 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
7415 (COMMON_SHLIB, SHLINK): New variables.
7416 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
7417 (STAGESTUFF): Remove variable.
7418 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
7420 (stamp-ofiles): New target, like old ofiles target, but build
7421 using a temporary file and move-if-change, and touch stamp-ofiles
7423 (ofiles): Just depend upon stamp-ofiles.
7424 (stamp-piclist, piclist): New targets.
7425 ($(SHLIB), $(SHLINK)): New targets.
7426 (targets.o, archures.o): Build twice if PICFLAG is set.
7427 (do_mostlyclean): Remove pic/*.o.
7428 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
7430 (do_distclean): Remove pic and stamp-picdir.
7431 (install): Install shared libraries.
7432 ($(OFILES)): Depend upon stamp-picdir.
7433 (stamp-picdir): New target.
7435 * libcoff-in.h: Add comment reminding people that libcoff.h is a
7437 * libcoff.h: Rebuild.
7439 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
7440 flavour of a section with no owner.
7442 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
7443 ELF_LINK_NON_ELF flag.
7444 (mips_elf_create_got_section): Likewise.
7446 * elf.c: Revert last change, since it breaks dynamic linking.
7447 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
7449 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
7450 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
7451 (elfNN_bed): Don't initialize want_hdr_in_seg field.
7453 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7455 * elf.c (assign_file_positions_for_segments): If the backend does
7456 not want the elf header or the program headers in the address
7457 space, do not include them in the calculations.
7459 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
7460 function to determine if we need additional program headers.
7461 (ppc_elf_modify_segment_map): Define as a NOP function for now.
7462 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
7464 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
7466 * coffcode.h: Move today's libcoff.h change into coffcode.h.
7468 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
7470 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
7471 back into one line. Some compilers (sunos 4.1.3 for example)
7472 won't accept args split across more than one line.
7474 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
7476 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
7477 * configure: Regenerate.
7479 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
7481 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
7482 try to do arithmetic on a void *, cast it to a unsigned char * first.
7484 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
7486 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
7487 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
7489 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
7490 flag for a newly defined symbol.
7491 (NAME(bfd_elf,record_link_assignment)): Likewise.
7492 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
7493 set the DEF or REF_REGULAR flags correctly.
7495 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
7496 (libbfd.h, libcoff.h): Corresponding change.
7498 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
7499 a PLT32 reloc as dynamic.
7500 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
7501 is not referenced by a dynamic object, and we are not making a
7502 shared object, then don't make a PLT entry. If we do make a PLT
7503 entry, make sure the symbol has been recorded as dynamic.
7505 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
7507 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
7508 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
7509 (powerpcle-*-cygwin32): New.
7510 * peicode.h (add_data_entry): Get address from vma.
7512 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7514 * elflink.c (_bfd_elf_create_linker_section): If the symbol
7515 attached to the section has already been created as an undefined
7516 symbol, treat it as if it hasn't been created yet.
7518 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
7520 * elflink.h (elf_bfd_final_link): Don't output initial dummy
7521 symbol or section symbols if stripping all symbols and this is not
7522 a relocateable link. Don't output the symbol string table if
7523 there are no symbols.
7524 (elf_link_flush_output_syms): Don't do anything if there are no
7527 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
7529 * coff-aux.c: New file.
7530 * hosts/m68kaux.h: New file.
7531 * config.bfd (m68*-apple-aux*): New target.
7532 * configure.in (m68*-apple-aux*): New native host.
7533 (m68kaux_coff_vec): New vector.
7534 * configure: Rebuild.
7535 * targets.c (m68kaux_coff_vec): Declare.
7536 * coffcode.h (bfd_coff_backend_data): Add field
7537 _bfd_coff_link_add_one_symbol.
7538 (bfd_coff_link_add_one_symbol): Define.
7539 (compare_arelent_ptr): New static function if TARG_AUX.
7540 (coff_write_relocs): If TARG_AUX, sort the relocs.
7541 (coff_write_object_contents): Set A/UX aouthdr magic number.
7542 (coff_link_add_one_symbol): Define if not defined.
7543 (bfd_coff_std_swap_table): Initialize new field.
7544 * libcoff.h: Rebuild.
7545 * cofflink.c (coff_link_add_symbols): Call
7546 bfd_coff_link_add_one_symbol rather than
7547 _bfd_generic_link_add_one_symbol.
7548 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
7549 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
7550 * coff-mips.c (mips_ecoff_backend_data): Likewise.
7551 * Makefile.in: Rebuild dependencies.
7552 (BFD32_BACKENDS): Add coff-aux.o.
7553 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
7555 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7557 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
7558 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
7560 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
7562 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
7563 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
7564 (maintainer-clean): Warn about deleting special files.
7565 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
7567 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
7568 warning symbols correctly.
7569 * elf32-i386.c (elf_i386_relocate_section): Likewise.
7570 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7571 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7572 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
7573 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7574 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
7576 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
7579 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
7581 * libcoff-in.h: aligned newly exported names with bfd naming
7582 conventions. Removed an erroneous define of POWERPC_LE_PE.
7583 * libcoff.h: Rebuild.
7584 * cofflink.c, coff-ppc.c: the above function name changes
7586 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
7588 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
7589 * ecoff.c (struct extsym_info): Define.
7590 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
7591 to ecoff_link_write_external.
7592 (ecoff_link_write_external): Accept a struct extsym_info pointer.
7593 Strip symbols when appropriate.
7595 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
7596 * syms.c (BSF_OBJECT): Define.
7597 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
7598 * bfd-in2.h: Rebuild.
7599 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
7601 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
7604 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
7605 copying relocs into a shared object, treat a defined global symbol
7607 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
7608 * elf32-mips.c (mips_elf_relocate_section): Likewise.
7609 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
7611 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
7612 real defined symbol, not to a weak defined symbol.
7614 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
7616 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
7617 and made a few static functions externs.
7619 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
7620 POWERPC_LE_PE hack in cofflink.
7622 * libcoff-in.h: promoted the following from cofflink.c to allow
7623 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
7624 coff_debug_merge_element, struct coff_debug_merge_type,
7625 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
7626 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
7627 coff_debug_merge_hash_lookup, coff_link_section_info,
7628 coff_final_link_info, coff_debug_merge_hash_newfunc,
7629 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
7631 * libcoff.h: re-gen'd
7633 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
7635 * syms.c: Include "bfdlink.h".
7636 (struct stab_find_info): Define.
7637 (_bfd_stab_section_find_nearest_line): New function.
7638 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
7639 * libbfd.h: Rebuild.
7640 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
7641 * elf.c (_bfd_elf_find_nearest_line): Try calling
7642 _bfd_stab_section_find_nearest_line before searching the ELF
7643 symbol table. Find the closest STT_FUNC symbol, not the last one.
7644 * libcoff-in.h (coff_data_type): Add line_info field.
7645 * libcoff.h: Rebuild.
7646 * coffgen.c (coff_find_nearest_line): Try calling
7647 _bfd_stab_section_find_nearest_line before searching the COFF
7649 * Makefile.in: Rebuild dependencies.
7651 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7653 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
7654 4 bytes, so we get the correct value when updating the register
7655 field in little endian mode.
7657 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
7659 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
7660 entry_section fields. Add sntoc and snentry fields.
7661 * libcoff.h: Rebuild.
7662 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
7663 not toc_section and entry_section (the COFF file does not have any
7664 sections at this point).
7665 (coff_write_object_contents): Set o_snentry and o_sntoc from
7666 snentry and sntoc rather than entry_section and toc_section.
7667 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
7668 snentry, not toc_section and entry_section.
7669 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
7670 entry_section from hentry.
7671 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
7673 (xcoff_link_input_bfd): Set sntoc, not toc_section.
7674 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
7675 than using toc_section directly.
7677 * archures.c: Add missing `.' in enum bfd_architecture.
7678 * bfd-in2.h: Rebuild.
7680 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
7681 Robert Lipe <robertl@arnet.com>.
7683 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7685 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
7686 to sections we allocate. Use bfd_zalloc to allocate initialial
7687 sections, not bfd_alloc.
7688 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
7689 SDA{,2}I16 relocations.
7690 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
7691 whether to put something in .sbss or not.
7692 (ppc_elf_relocate_section): Add support for more relocations. Add
7693 in sec->output_offset where appropriate. Make error messages
7694 include the symbol name.
7696 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
7697 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
7698 doesn't get redefined messages if -shared.
7700 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
7701 section if the rel_section field has been set up.
7703 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7705 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
7708 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
7710 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
7711 of flags, only flags used are controlled by mach number. Bump up
7712 output file mach number to highest of input file mach numbers.
7713 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
7714 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
7716 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
7717 bfd_elf64_sparc_vec support.
7719 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7721 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
7722 the embedded bit is set on some objects and not on others. Just
7724 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
7727 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
7729 * coffcode.h (coff_new_section_hook): Don't try to align the
7732 * coffcode.h (coff_set_section_contents): Fix the handling of the
7733 .lib section to work even if the entire section contents are
7734 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
7735 Robert Lipe <robertl@arnet.com>.
7737 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7739 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
7740 memory here for contents.
7742 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
7743 _SDA2_BASE_ by 32768.
7744 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
7745 started using. Allocate contents for .sdata and .sdata2 sections
7747 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
7749 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
7750 size _SDA{,2}_BASE_.
7751 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
7754 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
7756 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
7758 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
7759 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
7760 (bfd_mach_sparc_v9a): Define.
7761 (bfd_mach_sparc_v9_p): Define.
7762 * bfd-in2.h: Regenerated.
7763 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
7765 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
7766 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
7767 to bfd_elf32_sparc_vec.
7768 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
7769 Add v8plus{,a} support.
7771 (sparc_compatible): New function.
7772 * elf32-sparc.h: #include "elf/sparc.h".
7773 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
7774 elf32_sparc_final_write_processing): New functions.
7775 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
7776 elf_backend_final_write_processing): Define.
7778 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7780 * elf-bfd.h (struct elf_link_hash_entry): Add
7781 linker_section_pointer field.
7782 (enum elf_linker_section_enum): Enumeration for new way of
7783 creating linker dynamic sections and symbols.
7784 (elf_linker_section{,_pointers}): New structures for creating
7785 dynamic sections and symbols.
7786 (elf_obj_tdata): Add linker_section_pointers and linker_section
7788 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
7789 (_bfd_elf_create_linker_section): New declarations.
7790 (_bfd_elf_find_pointer_linker_section): Ditto.
7791 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
7792 (_bfd_elf_make_linker_section_rela): Ditto.
7794 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
7796 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
7797 (ppc_elf_create_linker_section): New function to create the
7798 sections .got, .sdata, and .sdata2.
7799 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
7801 (ppc_elf_check_relocs): Support more of the eabi relocations.
7802 (ppc_elf_relocate_section): Ditto.
7803 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
7804 if the .sdata{,2} + .sbss{,2} section size is > 32k.
7806 * elflink.h (elf_create_pointer_linker_section): New function to
7807 create initialized pointers in dynamic linker sections.
7808 (elf_finish_pointer_linker_section): Actually intialize the
7809 pointers created above.
7811 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
7812 macros to provide both 32 and 64 bit versions of
7813 elf_create_pointer_linker_section.
7814 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
7815 provide both 32 and 64 bit versions of
7816 elf_finish_pointer_linker_section.
7818 * elflink.c (_bfd_elf_create_linker_section): New function to
7819 create a linker section.
7820 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
7821 given address in the linker pointer offsets created for a given
7823 (_bfd_elf_make_linker_section_rela): Make a RELA section
7824 corresponding to the generated linker section.
7826 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
7828 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
7830 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
7832 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
7833 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
7834 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
7835 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
7836 toc entry in an objdump) for now.
7837 (ppc_do_last, ppc_get_last): New function - needed to save processing
7838 the toc owner to the end.
7839 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
7842 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
7843 toc owner from being done till last. Must define POWERPC_LE_PC
7846 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
7848 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
7850 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
7851 SizeOfImage for PowerPC. Ignore the size of the .junk section.
7853 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
7855 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
7857 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
7859 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
7861 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
7863 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
7865 * elf.c (assign_file_positions_for_segments): Don't increment file
7866 offset for a segment which contains no loadable sections.
7868 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7870 * reloc.c: Add new PowerPC relocations.
7871 * {bfd-in2,libbfd}.h: Regenerate.
7873 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
7874 (ppc_elf_reloc_type_lookup): Lookup new relocations.
7876 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
7878 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
7881 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
7884 * coffgen.c (coff_find_nearest_line): Don't try to cache
7885 information in sections that are not owned by a BFD. From Richard
7886 Henderson <richard@atheist.tamu.edu>.
7888 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
7889 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7890 * elflink.h (elf_link_output_extsym): Remove special check for
7893 * ecoffswap.h: Add prototypes for static functions.
7895 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7897 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
7898 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
7900 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
7901 to satisfy a TOC16 relocation. Rewrite unsupported relocation
7902 support. Begin support for R_PPC_SDA{2,}REL.
7904 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7906 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
7907 create the .got and .got.neg sections.
7908 (ppc_elf_size_dynamic_sections): Call it.
7909 (ppc_elf_check_relocs): Call it.
7910 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
7911 (ppc_elf_check_relocs): Add error messages for relocations we
7912 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
7915 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7917 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
7918 section flags for V.4 and eabi.
7920 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
7922 * elf.c (assign_file_positions_for_segments): If a segment
7923 contains no sections, don't mark it as readable.
7925 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
7926 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
7928 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
7929 dynamic section, if there is one.
7930 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
7931 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
7932 (bfd_elf64_swap_dyn_in): Likewise.
7933 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
7935 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
7937 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
7938 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
7939 <pirker@eiunix.tuwien.ac.at>.
7941 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7943 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
7944 PowerPC V.4 and eabi.
7945 * bfd-in2.h: Regenerate.
7946 * libfd.h: Regenerate.
7948 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
7950 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
7951 section type and SHF_EXCLUDE section flag, turning them into the
7952 appropriate bfd section flag.
7954 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
7956 * xcofflink.c (xcoff_link_add_symbols): Create the special
7957 sections if we see a DYNAMIC object, in case that is the only
7958 XCOFF input object we see.
7960 * elf32-mips.c: Extensive changes for a start at dynamic linking
7961 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
7963 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
7964 (struct elf_backend_data): Remove
7965 elf_backend_create_program_headers field. Add
7966 elf_backend_additional_program_headers and
7967 elf_backend_modify_segment_map fields.
7968 * elfxx-target.h (elf_backend_type_change_ok): Define if not
7970 (elf_backend_additional_program_headers): Likewise.
7971 (elf_backend_modify_segment_map): Likewise.
7972 (elf_backend_create_program_headers): Don't define.
7973 (elfNN_bed): Change to account for field changes.
7974 * elf.c (assign_file_positions_for_segments): Call new
7975 modify_segment_map backend function. Don't call old
7976 create_program_headers backend function.
7977 (get_program_header_size): Call additional_program_headers rather
7978 than create_program_headers.
7979 * elflink.h (elf_link_add_object_symbols): Initialize
7980 type_change_ok from new backend field.
7981 (elf_link_output_extsym): Don't warn if _rld_new_interface is
7983 (elf_reloc_link_order): Treat a reloc against a defined symbol as
7984 a reloc against the appropriate section.
7986 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
7987 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
7988 (elf_flags_init): Rename from elf_ppc_flags_init.
7989 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
7991 (ppc_elf_copy_private_bfd_data): Likewise.
7992 (ppc_elf_merge_private_bfd_data): Likewise.
7994 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
7997 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
7999 * coff-alpha.c (alpha_relocate_section): During final link, allow
8000 output .lita section to be bigger than 64k by adjusting gp value
8001 on a per-input section basis.
8002 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
8004 (struct ecoff_section_tdata): Add gp field.
8006 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
8008 Handle Alpha ECOFF changes in OSF/1 3.2.
8009 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
8011 * coff-alpha.c: Include "aout/ar.h".
8012 (alpha_ecoff_get_relocated_section_contents): Don't require an
8013 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
8014 3.2 doesn't generate one.
8015 (alpha_relocate_section): Likewise.
8016 (alpha_ecoff_slurp_armap): Define.
8017 (alpha_ecoff_slurp_extended_name_table): Define.
8018 (alpha_ecoff_construct_extended_name_table): Define.
8019 (alpha_ecoff_truncate_arname): Define.
8020 (alpha_ecoff_write_armap): Define.
8021 (alpha_ecoff_generic_stat_arch_elt): Define.
8022 (alpha_ecoff_update_armap_timestamp): Define.
8024 (alpha_ecoff_read_ar_hdr): New static function.
8025 (alpha_ecoff_get_elt_at_filepos): New static function.
8026 (alpha_ecoff_openr_next_archived_file): New static function.
8027 (alpha_ecoff_get_elt_at_index): New static function.
8028 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
8029 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
8030 _bfd_ecoff to alpha_ecoff.
8031 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
8032 field from backend structure, rather than always calling
8033 _bfd_get_elt_at_filepos.
8034 * coff-mips.c (mips_ecoff_backend_data): Initialize
8035 get_elt_at_filepos field.
8036 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
8037 from _bfd_generic_read_ar_hdr with minor changes.
8038 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
8039 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
8040 * libbfd.h: Rebuild.
8042 * bfd-in.h (BFD_IN_MEMORY): Define.
8043 * libbfd-in.h (struct bfd_in_memory): Define.
8044 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
8045 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
8046 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
8047 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
8048 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
8049 (bfd_get_size): Handle BFD_IN_MEMORY flag.
8050 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
8051 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
8052 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
8053 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
8055 (bfd_openstreamr): Likewise.
8056 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
8057 BFD_IN_MEMORY is not set.
8058 * riscix.c (riscix_some_aout_object_p): Likewise.
8059 * bfd-in2.h, libbfd.h: Rebuild.
8061 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
8062 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
8063 (bfd_get_elt_at_index): Define.
8064 * archive.c (_bfd_generic_get_elt_at_index): Rename from
8065 bfd_get_elt_at_index. Change index parameter from int to
8067 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
8068 (_bfd_noarchive_get_elt_at_index): Define.
8069 (_bfd_archive_bsd_get_elt_at_index): Define.
8070 (_bfd_archive_coff_get_elt_at_index): Define.
8071 * bfd-in2.h, libbfd.h: Rebuild.
8072 * aout-target.h (MY_get_elt_at_index): Define if not defined.
8073 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
8074 * ieee.c (ieee_get_elt_at_index): Define.
8075 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
8076 * oasys.c (oasys_get_elt_at_index): Define.
8077 * som.c (som_get_elt_at_index): Define.
8079 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
8080 numbers to the .text section.
8082 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
8084 * ieee.c (ieee_write_debug_part): Change return type to boolean.
8085 If there is a SEC_DEBUGGING section, get the contents of the debug
8086 information part from it.
8087 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
8089 (ieee_write_object_contents): Check ieee_write_debug_part return.
8091 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
8093 * config.bfd (i[345]86-*-freebsd*): Add target.
8094 * configure.in (i386freebsd_vec): Add vec.
8095 * configure: Regenerate.
8096 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
8097 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
8098 Rebuild dependencies..
8099 * freebsd.h: New file.
8100 * i386freebsd.c: New file.
8101 * targets.c (i386freebsd_vec): Declare.
8102 (bfd_target_vector): Add i386freebsd_vec.
8103 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
8104 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
8106 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
8108 * ieee.c (ieee_slurp_debug): New static function.
8109 (ieee_object_p): Call it.
8110 (ieee_slurp_section_data): Skip debugging sections.
8111 (ieee_get_reloc_upper_bound): Likewise.
8112 (ieee_get_section_contents): Likewise.
8113 (ieee_canonicalize_reloc): Likewise.
8114 (ieee_write_section_part): Likewise.
8115 (ieee_write_debug_part): Likewise.
8116 (ieee_write_data_part): Likewise.
8117 (init_for_output): Likewise.
8119 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
8121 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
8123 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
8124 relocs, since ppc_elf_relocate_section handles the linker case.
8125 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
8127 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
8128 ppc_elf_relocate_section since that is now the only caller.
8129 (ppc_elf_relocate_section): Ditto.
8131 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
8133 * coffcode.h (coff_write_object_contents): If we don't know the
8134 section of the entry point for an XCOFF executable, always set the
8135 entry address to -1.
8137 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
8139 * elf.c (bfd_section_from_shdr): Add support for note sections.
8141 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
8143 * bfd-in.h (struct _symbol_info): Add stab_type field.
8144 * bfd-in2.h: Rebuild.
8145 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
8147 * elf32-ppc.c: Remove trailing newline from calls to
8149 (ppc_elf_merge_private_bfd_data): Only warn about endianness
8150 difference if target endianness is known.
8152 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8154 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
8155 old style TOC16 references without using R_PPC_GOT.
8156 (ppc_reloc_type): Ditto.
8157 (ppc_elf_reloc_type_lookup): Add support for TOC16.
8158 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
8159 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
8160 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
8161 (ppc_elf_check_relocs): New function for GOT/PLT support that is
8163 (ppc_elf_adjust_dynamic_symbol): Ditto.
8164 (ppc_elf_adjust_dynindx): Ditto.
8165 (ppc_elf_size_dynamic_sections): Ditto.
8166 (ppc_elf_finish_dynamic_symbol): Ditto.
8167 (ppc_elf_finish_dynamic_sections): Ditto.
8168 (ELF_DYNAMIC_INTERPRETER): Define.
8170 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
8172 * elf.c (copy_private_bfd_data): When attaching sections to
8173 segments ignore sections that won't be allocated. Patch from
8176 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
8178 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
8181 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
8183 * coff-i960.c (CALC_ADDEND): Define.
8184 (coff_i960_relocate_section): Add the input section VMA to the
8185 addend for PC relative relocs.
8187 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
8189 * peicode.h (pe_print_pdata): Must test the entire entry for zero
8190 to correctly terminate.
8192 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
8194 * targets.c (enum bfd_endian): Define.
8195 (bfd_target): Rename byteorder_big_p to byteorder, and change it
8196 from boolean to enum bfd_endian. Change header_byteorder_big_p
8198 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
8199 (bfd_header_big_endian, bfd_header_little_endian): New macros.
8200 * bfd-in2.h: Rebuild.
8201 * All targets: Change initialization of byteorder and
8202 header_byteorder to use enum bfd_endian values rather than
8204 * All files: Change all references to byteorder_big_p and
8205 header_byteorder_big_p to use new bfd_*_endian macros.
8207 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
8209 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
8211 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
8213 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
8215 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
8217 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
8219 * ieee.c: Lots of minor cleanups. Make many functions return
8220 errors rather than calling abort. Also:
8221 (ieee_write_twobyte): Remove; change callers to call existing
8222 ieee_write_2bytes function.
8223 (ieee_write_expression): Don't output the section twice when
8224 outputting a local symbol. Don't emit an extraneous zero if there
8226 (ieee_slurp_sections): Set the lma as well as the vma.
8227 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
8229 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
8230 a recognized one or bfd_arch_unknown.
8231 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
8233 (ihex_get_symtab): Likewise.
8235 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
8237 * aoutx.h: Include <ctype.h>.
8238 (struct aout_link_includes_table): Define.
8239 (struct aout_link_includes_totals): Define.
8240 (struct aout_link_includes_entry): Define.
8241 (aout_link_includes_lookup): Define macro.
8242 (struct aout_final_link_info): Add includes field.
8243 (aout_link_includes_newfunc): New static function.
8244 (NAME(aout,final_link)): Initialize includes hash table.
8245 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
8247 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
8249 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
8251 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
8253 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
8255 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
8257 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
8258 (pe_print_private_bfd_data): call pe_print_reloc.
8259 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
8260 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
8261 up some debugging as well.
8263 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
8265 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
8268 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
8270 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
8271 when setting sections to NULL.
8273 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
8275 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
8277 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
8278 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
8280 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8281 * bfd-in2.h: Rebuild.
8283 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
8285 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
8287 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
8289 * ihex.c (ihex_scan): Handle record types 4 and 5.
8290 (ihex_object_p): Permit types 4 and 5.
8291 (ihex_set_section_contents): Remove check for out of range
8293 (ihex_write_object_contents): Generate types 4 and 5.
8295 * elflink.h (elf_link_output_extsym): Just ignore warning and
8296 indirect references to symbols which don't really exist.
8298 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
8300 * peicode.h (pe_print_idata): Minor format fixes
8301 (pe_print_edata): New function. Under private printing, this formats
8302 the edata section of a PE file.
8303 (pe_print_private_bfd_data): Added call to pe_print_edata.
8305 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8307 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
8308 index, don't call stoi.
8310 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
8312 * srec.c (srec_scan): Set lma as well as vma.
8314 * ihex.c: New file; support for Intel Hex format.
8315 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
8316 (ihex_vec): Declare.
8317 (bfd_target_vector): Always include ihex_vec.
8318 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
8319 * Makefile.in: Rebuild dependencies.
8320 (BFD_LIBS): Add ihex.o
8321 (BFD_LIBS_CFILES): Add ihex.c.
8322 * bfd-in2.h: Rebuild.
8324 * elf.c (assign_file_positions_for_segments): Sort the sections in
8326 (get_program_header_size): Return the right size if segment_map is
8328 (copy_private_bfd_data): Don't bother to sort the sections.
8330 * bfd.c (bfd_record_phdr): New function.
8331 * bfd-in.h (bfd_record_phdr): Declare.
8332 * bfd_in2.h: Rebuild.
8334 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
8337 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
8338 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
8340 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
8341 (bfd_zmalloc): Change declaration.
8342 * libbfd.h: Rebuild.
8343 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
8344 and realloc. Don't set bfd_error_no_memory if they fail.
8346 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
8348 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
8349 uses as well. Added a new howto to deal with TOCREL16 relocs that
8350 are TOCDEFN as well.
8351 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
8352 to handle RVA relocs from dlltool.
8353 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
8354 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
8355 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
8357 * coffcode.h (coff_set_alignment_hook): check idata$X sections
8358 to get the right section alignment.
8360 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
8362 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
8363 p_paddr if p_paddr is zero.
8364 (make_mapping): Set includes_filehdr and includes_phdrs for first
8366 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
8368 (assign_file_positions_for_segments): Handle includes_filehdr and
8369 includes_phdrs. Remove special handling of PT_PHDR and first
8371 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
8372 when appropriate. Remove special handling of PT_PHDR segment.
8373 Use a more complex condition for when a section is included in a
8374 segment to handle Solaris linker oddities.
8376 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8378 * coff-m88k.c (howto_table): Reformatted for easier reading;
8379 special_function now points to new function m88k_special_reloc.
8380 (howto_hvrt16): Function previously used for handling HVRT16 relocs
8382 (rtype2howto): Do not add reloc's r_offset to the addend, this will
8383 be done correctly by m88k_special_reloc.
8384 (reloc_processing): New function to be used by RELOC_PROCESSING.
8385 (RELOC_PROCESSING): Define to call reloc_processing.
8387 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
8389 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
8390 (pe_print_pdata): Likewise.
8392 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
8393 obstack_alloc fails.
8394 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
8396 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
8397 * Many files: don't set bfd_error_no_memory if one of the above
8400 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
8401 if p_paddr_valid is set.
8402 (copy_private_bfd_data): New static function.
8403 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
8405 * elf.c (assign_file_positions_for_segments): Fix case where extra
8406 program headers were allocated.
8408 * elf.c (_bfd_elf_print_private_bfd_data): New function.
8409 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
8410 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
8411 _bfd_elf_print_private_bfd_data.
8413 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
8414 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
8415 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
8416 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
8417 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
8418 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
8419 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
8421 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
8423 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
8424 * elf.c (make_mapping): New static function.
8425 (map_sections_to_segments): New static function.
8426 (elf_sort_sections): New static function.
8427 (assign_file_positions_for_segments): New static function.
8428 (map_program_segments): Remove.
8429 (get_program_header_size): Remove sorted_hdrs, count, and
8430 maxpagesize parameters. Simplify.
8431 (assign_file_positions_except_relocs): When generating an
8432 executable, use assign_file_positions_for_segments.
8433 (elf_sort_hdrs): Remove.
8434 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
8435 to get_program_header_size.
8437 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
8439 * hp300hpux.c (MY(callback)): Set lma as well as vma.
8441 * configure, config.in: Regenerate with autoconf 2.7.
8443 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
8444 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
8446 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
8448 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
8449 (ecoff_sec_to_styp_flags): Likewise.
8450 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
8451 (ecoff_set_symbol_info): Handle scRConst.
8452 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
8453 (ecoff_compute_section_file_positions): Handle .rconst section.
8454 (_bfd_ecoff_write_object_contents): Likewise.
8455 (ecoff_link_check_archive_element): Handle scRConst.
8456 (ecoff_link_add_externals): Likewise.
8457 (ecoff_link_write_external): Handle .rconst section.
8458 (ecoff_reloc_link_order): Likewise.
8459 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
8460 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
8462 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
8464 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
8465 DEF_DYNAMIC flag is set.
8467 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
8469 * host-aout.c: If TRAD_HEADER is defined, include it.
8471 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
8473 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8474 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
8475 (BFD_NEED_DECLARATION): New function.
8476 * configure.in: Use BFD_NEED_DECLARATION.
8477 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
8478 * configure, config.in: Rebuild with autoconf 2.6.
8480 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
8481 special_sections before returning when called with a non XCOFF
8484 * coffgen.c (coff_renumber_symbols): Sort common symbols with
8487 * coffcode.h (coff_compute_section_file_positions): Only pad the
8488 previous section to force file alignment when creating an
8491 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
8493 * coffcode.h (coff_compute_section_file_positions): If
8494 RS6000COFF_C, set up the .debug section.
8496 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
8497 if it is not large enough to accomodate the entire TOC area with
8498 signed 16 bit offsets.
8499 (xcoff_write_global_symbol): Handle negative TOC offsets in global
8501 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
8502 TOC anchor to use the TOC value used in the output file.
8504 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
8506 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
8507 (_bfd_coff_read_string_table): Likewise.
8509 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8511 * pe-arm.c: Fix typos.
8512 * coff-arm.c: Likewise.
8514 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
8516 * coff-ppc.c (list_ele): Added "cat"egory member.
8517 (record_toc): New category parameter (priv or pub).
8518 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
8519 (ppc_process_before_allocation): Removed embrionic data-in-toc from
8520 the mainline. It addes extra toc cells in error.
8521 (ppc_coff_swap_sym_in_hook): Added some documentation.
8522 (dump_toc): Can now diagnose "virtual toc" chicanery.
8524 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
8526 * elf-bfd.h (struct elf_link_hash_table): Change type of
8527 dynsymcount and bucketcount fields from size_t to bfd_size_type.
8529 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
8531 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
8532 pointerize C_LEAFSTAT or C_LEAFEXT entries.
8534 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
8535 DT_INIT and DT_FINI entries if the _init or _fini symbol is
8536 defined or mentioned in a regular file.
8538 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
8540 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
8541 (coff_ppc_relocate_section): Handle TOCDEFN attribute
8542 (coff_ppc_relocate_section): Correct REL24 handling
8543 (ppc_process_before_allocation): Correct TOCDEFN handling
8545 * peicode.h (dir_names): Added name descriptions
8547 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
8549 * VERSION: Updated to cygnus-2.6.
8551 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
8553 * targets.c (m68k4knetbsd_vec): Declare.
8555 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
8557 * targets.c (bfd_target): Change type of second argument to
8558 _bfd_print_private_bfd_data from void * to PTR.
8559 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
8560 using PTR rather than void *.
8561 * bfd-in2, libbfd.h: Rebuild.
8562 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
8564 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
8565 _bfd_generic_bfd_print_private_bfd_data rather than casting
8568 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
8570 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
8571 "DO NOT DELETE" lines or blank lines that mkdep writes on some
8573 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
8574 BFD64_BACKENDS_CFILES): New variables.
8577 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
8579 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
8580 not at the file position of the first section.
8581 * coffcode.h (coff_compute_section_file_positions): Avoid using
8583 (coff_write_object_contents): When generating a PPC PE executable
8584 with no symbols, round up the file size to a COFF_PAGE_SIZE
8586 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
8587 don't write out a string table.
8589 * elf.c (bfd_section_from_shdr): When using a different section
8590 header, pass the new one to _bfd_elf_make_section_from_shdr.
8591 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
8592 (elf_map_symbols): Add section VMA to symbol value when comparing
8594 (_bfd_elf_compute_section_file_positions): Only build symbol table
8595 if there are some symbols. Set file offset of symtab and strtab
8597 (assign_file_positions_except_relocs): Remove dosyms parameter.
8598 Change all callers. Never set file offset of symtab and strtab
8600 (_bfd_elf_copy_private_section_data): New function.
8601 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
8602 (_bfd_elf_copy_private_symbol_data): New function.
8603 (swap_out_syms): Check for special mapping of st_shndx created by
8604 copy_private_symbol_data.
8605 * elfxx-target.h: Use new copy routines.
8606 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
8607 (_bfd_elf_copy_private_section_data): Declare.
8609 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
8611 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
8614 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
8615 _bfd_dummy_target, matching the recent change to archive
8618 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
8620 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
8621 arithmetic on PTR types.
8623 * aout-target.h (MY(callback)): Set the lma of the sections.
8625 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
8626 symbol into a reloc against the section.
8628 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
8630 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
8631 glue for the relocs: IMGLUE and IFGLUE.
8632 (record_toc): new function - tracks toc contents
8633 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
8634 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
8635 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
8636 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
8637 (ppc_record_toc_entry): Removed a debug define (duh)
8639 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
8640 (pe_print_idata): New function - formats the idata section data
8641 (pe_print_pdata): New function - formats the pdata section data
8642 (pe_print_private_bfd_data): calls to above
8644 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
8646 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
8647 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
8648 TARGET_SYM and TARGET_NAME for vector and BFD name.
8649 * coff-pmac.c (pmac_xcoff_vec): Remove.
8650 (TARGET_SYM, TARGET_NAME): Define.
8651 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
8652 machine to 0, not all PowerMacs are 601s.
8654 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
8656 * elfcode.h (elf_object_p): Read in any program headers.
8657 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
8658 based on the program headers, if any.
8659 (elf_fake_sections): Set sh_addr from the vma, not the lma.
8660 (map_program_segments): Set p_paddr of program headers based on
8663 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
8665 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
8668 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
8669 trying to do a relocateable link with a non-a.out object file.
8671 * archive.c (bfd_generic_archive_p): Check the first object file
8672 in an archive even if target_defaulted is set. If the object file
8673 has the wrong xvec, reject it.
8675 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
8676 be represented, report the name via _bfd_error_handler.
8677 (translate_to_native_sym_flags): Likewise.
8678 * elf32-mips.c (mips_elf_final_link): Likewise.
8679 * oasys.c (oasys_write_sections): Likewise.
8681 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
8682 which checks for STYP_OVRFLO sections.
8683 (coff_compute_section_file_positions): If RS6000COFF_C, handle
8684 reloc and lineno count overflows.
8685 (coff_write_object_contents): Call coff_count_linenumbers before
8686 coff_compute_section_file_positions. If RS6000COFF_C, handle
8687 reloc and lineno count overflows.
8688 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
8689 relocs before dealing with .pad sections. Count overflow section
8690 headers when handling .pad sections.
8692 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
8695 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
8696 (struct xcoff_link_hash_table): Add descriptor_section and
8697 special_sections fields.
8698 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
8699 (xcoff_link_add_symbols): Set linkage section alignment. Create
8700 descriptor section. Check for magic symbol names (_text, etc.),
8701 and record them in special_sections if found. Set
8702 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
8703 descriptor field to point back to the function code symbol.
8704 (xcoff_sweep): Always mark the special descriptor_section.
8705 (bfd_xcoff_export_symbol): Check whether the symbol might be a
8706 function descriptor, and mark it if it is.
8707 (bfd_xcoff_size_dynamic_sections): Add new special_sections
8708 parameter, and fill it in. Allocate space for the descriptor
8710 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
8711 global linkage code. If an undefined function descriptor is
8712 exported, arrange to define it. Warn about any other undefined
8714 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
8715 (xcoff_write_global_symbol): Create a function descriptor when
8717 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
8718 * bfd-in2.h: Rebuild.
8720 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
8722 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
8723 (ppc_coff_link_hash_table): new types for hashing
8724 (ppc_coff_link_hash_newfunc): hash entry constructor
8725 (ppc_coff_link_hash_table_init): hash table initializer
8726 (ppc_coff_link_hash_table_create): hash table constructor
8727 (ppc_record_toc_entry): changed references to hash table
8728 (coff_ppc_relocate_section): changed references to hash table
8730 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
8731 * libcoff.h: Rebuild
8733 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
8734 (coff_link_add_symbols): removed toc_offset init
8736 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
8738 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
8741 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
8742 if it is given and mmep is available.
8743 * acconfig.h: Undef USE_MMAP.
8744 * configure, config.in: Regenerated.
8745 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
8746 table handling the old way.
8747 (aout_get_external_symbols): Don't complain if last byte of string
8749 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
8750 (bfd_free_window) [! USE_MMAP]: Don't define.
8751 (bfd_get_file_window,
8752 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
8754 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
8756 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
8759 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
8761 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
8762 compatible with AMD generated COFF files. Try to support both AMD
8763 and GNU formats simultaneously.
8764 (coff_a29k_relocate_section): Likewise.
8766 * libbfd.c (bfd_get_file_window): Change writable parameter from
8767 int to boolean; update all callers. Pass MAP_SHARED if not
8768 writable--it's required on Solaris. Cast fprintf argument to
8770 * bfd-in.h (bfd_get_file_window): Update declaration.
8771 * bfd-in2.h: Rebuild.
8772 * aoutx.h: Update calls to bfd_get_file_window.
8774 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
8776 (xcoff_swap_ldhdr_in): New static function.
8777 (xcoff_swap_ldsym_in): New static function.
8778 (xcoff_find_reloc): Handle the case of a single reloc correctly.
8779 (xcoff_link_add_symbols): If we just created a descriptor, pass it
8780 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
8781 Handle XTY_ER/XMC_XO symbols correctly.
8782 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
8783 rather than normal symbol table.
8784 (bfd_xcoff_import_symbol): It's not an error if the symbol is
8785 already defined with the same absolute value.
8786 (xcoff_mark): When considering called symbols, check whether the
8787 descriptor is from a dynamic object, rather than the symbol
8789 (xcoff_build_ldsyms): Likewise.
8791 * libbfd.c (bfd_get_file_window): Change return type to boolean.
8792 Cast realloc and malloc return values. If malloc or realloc fail,
8793 set bfd_error_no_memory.
8794 * bfd-in.h (bfd_get_file_window): Change type to boolean.
8795 * bfd-in2.h: Rebuild.
8797 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
8799 * coff-ppc.c (ppc_record_toc_entry): new function.
8800 (in_reloc_p): changed return value.
8801 (coff_ppc_relocate_section): much rework.
8802 (ppc_allocate_toc_section): new function.
8803 (ppc_process_before_allocation): new function.
8804 (ppc_coff_swap_sym_in_hook): new function.
8806 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
8807 (coff_link_add_symbols): initialize toc_offset.
8809 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
8810 (coff_swap_aouthdr_out): Added more sections to the data
8811 dictionary for the pe file header. Also changed linker version
8812 number on the ppc side.
8813 (dir_names): small improvements to the dictionary printing.
8814 (pe_mkobject_hook): save the file level flags.
8816 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
8817 (pe_tdata): added real_flags field
8818 (coff_tdata): added local_toc_sym_map and access macro
8820 * libcoff.h (coff_link_hash_entry): added toc_offset field
8821 (pe_tdata): added real_flags field
8822 (coff_tdata): added local_toc_sym_map and access macro
8824 * coffcode.h (coff_set_alignment_hook): added hook for PE.
8825 (coff_mkobject): init for local_toc_sym_map
8826 (coff_write_object_contents): set the internal_a.magic to
8827 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
8830 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
8832 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
8833 entries until both the line number address and the function name
8834 address are too large.
8836 * configure.in: Call AC_CHECK_PROG to find and cache AR.
8837 * configure: Rebuilt.
8839 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
8840 is defined in the environment.
8842 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
8844 * som.c (som_get_section_contents_in_window): Define to use
8847 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
8849 * coff-i860.c: New file, based on coff-i386.c.
8850 * cpu-i860.c: New file, based on cpu-i386.c.
8851 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
8852 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
8853 targets, using i860coff_vec.
8854 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
8855 trad-core.o and hosts/i860mach3.h.
8856 (i860coff_vec): Use coff-i860.o and cofflink.o.
8857 * configure: Rebuild.
8858 * Makefile.in: Rebuild dependencies.
8859 (ALL_MACHINES): Add cpu-i860.o.
8860 (BFD32_BACKENDS): Add coff-i860.o.
8861 (CFILES): Add cpu-i860.c and coff-i860.c.
8862 * targets.c (i860coff_vec): Declare.
8863 (bfd_target_vector): Add &i860coff_vec.
8864 * archures.c (bfd_i860_arch): Declare.
8865 (bfd_archures_list): Add &bfd_i860_arch.
8866 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
8867 (coff_set_flags): Handle bfd_arch_i860.
8868 (coff_write_object_contents): Handle I860 a.out magic number.
8870 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
8872 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
8873 the created .tc section to 2.
8874 (xcoff_mark): Don't keep a .loader reloc for a call to an
8875 undefined symbol when creating a shared library.
8876 (xcoff_build_ldsyms): When creating a shared library, generate
8877 global linkage code for a call to an undefined symbol.
8879 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
8881 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
8882 BFD32_BACKENDS, BFD64_BACKENDS.
8883 (.dep1): Put mkdep output in a separate file.
8884 Rebuilt dependencies.
8886 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
8889 Permit use of mmap when available:
8891 * configure.in: Check for mmap, madvise, mprotect.
8892 * config.in, configure: Regenerated.
8894 * libbfd.c (struct _bfd_window_internal): Define type.
8895 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
8897 (ok_to_map): New static variable for debugging.
8898 (_bfd_generic_get_section_contents_in_window): New function.
8899 * bfd-in.h (bfd_window_internal): Declare type.
8900 (bfd_window): Define type.
8901 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
8902 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
8905 * libaout.h (struct aoutdata): Add two window fields.
8906 (obj_aout_sym_window, obj_aout_string_window): New macros.
8907 * aoutx.h (some_aout_object_p): Initialize windows.
8908 (aout_get_external_symbols): Get symbol data and strings in
8909 windows instead of explicitly allocated buffers.
8910 (slurp_symbol_table): Free window instead of memory.
8911 (bfd_free_cached_info): Release windows instead of freeing storage
8913 (aout_link_free_symbols): Ditto.
8915 * targets.c (bfd_target): Add new field for
8916 get_section_contents_in_window.
8917 (BFD_JUMP_TABLE_GENERIC): Updated.
8918 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
8919 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
8920 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
8921 macros for get_section_contents_in_window field.
8923 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
8925 * core.c: Renamed to corefile.c
8926 * makefile.dos (OBJS): Change core.o to corefile.o
8927 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
8929 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
8931 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
8932 to o. Clobber and restore the list of new csects around the call
8933 to _bfd_generic_link_add_one_symbol, in case it wants to report a
8934 linker error and the linker wants to read the symbol table. Reset
8935 the line number count of a real section even if it has no relocs.
8936 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
8938 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
8941 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
8943 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
8944 an undefined symbol in a shared link.
8946 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
8947 oldtype from bfd_link_order_type to bfd_link_hash_type. From
8948 phdm@info.ucl.ac.be (Philippe De Muyter).
8950 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8952 * coff-m88k.c (rtype2howto): New static function.
8953 (RTYPE2HOWTO): Use it rather than a macro definition.
8955 * coffcode.h (coff_write_object_contents): set internal_a.magic
8956 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
8958 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
8959 define TRAD_HEADER to new file hosts/delta68.h.
8960 m88*-motorola-sysv*, however, does use ptrace-core.o.
8961 * hosts/delta68.h: New file.
8963 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
8964 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
8966 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
8968 * i386linux.c (MY(vec)): Declare before use.
8970 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
8972 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
8973 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
8975 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
8976 BFD is not of the right type.
8977 (bfd_elf_get_needed_list): Likewise.
8978 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
8979 * sunos.c (bfd_sunos_get_needed_list): Likewise.
8980 * xcofflink.c (XCOFF_XVECP): Define.
8981 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
8983 (bfd_xcoff_import_symbol): Likewise.
8984 (bfd_xcoff_export_symbol): Likewise.
8985 (bfd_xcoff_link_count_reloc): Likewise.
8986 (bfd_xcoff_record_link_assignment): Likewise.
8987 (bfd_xcoff_size_dynamic_sections): Likewise.
8989 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
8990 table index against the number of symbols for a base relative
8993 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
8995 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
8996 full_aouthdr flag here...
8997 (_bfd_xcoff_bfd_final_link): ...not here.
8999 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
9001 * libelf.h: Rename to elf-bfd.h to avoid conflict with
9002 systems that have a system <libelf.h>.
9003 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
9004 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
9005 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
9006 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
9007 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
9008 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
9009 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
9011 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
9013 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
9014 set, set BSF_WEAK in symbol. Change all callers.
9015 (ecoff_get_extr): Set weakext based on BSF_WEAK.
9016 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
9017 _bfd_generic_link_add_one_symbol.
9018 (ecoff_indirect_link_order): Check that the section tdata relocs
9019 are not NULL before using them.
9021 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
9022 define TRAD_HEADER as hosts/alphalinux.h.
9023 * configure: Rebuild.
9024 * hosts/alphalinux.h: New file.
9025 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
9028 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
9030 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
9031 C_ECOMM storage classes.
9033 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
9035 (xcoff_mark): Call xcoff_mark_symbol.
9036 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
9037 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
9039 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
9041 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
9043 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
9045 (xcoff_find_reloc): New static function.
9046 (xcoff_link_add_symbols): Use it.
9047 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
9048 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
9049 relocate the value of C_DECL.
9051 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
9053 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
9055 * cofflink.c (_bfd_coff_generic_relocate_section): Make
9056 callback decide what goes in .relocs.
9057 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
9058 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
9061 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
9063 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
9066 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
9068 * xcofflink.c: More improvements, mostly to fix handling of
9069 constructors and a few other special cases.
9070 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
9071 zero, reverting yesterday's change.
9072 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
9073 (bfd_xcoff_link_count_reloc): Declare.
9074 (bfd_xcoff_record_link_assignment): Declare.
9075 * bfd-in2.h: Rebuild.
9077 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
9079 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
9080 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
9081 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
9082 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
9083 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
9084 Change PAGE_SIZE to TARGET_PAGE_SIZE.
9086 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
9089 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
9090 segments includes the a.out header. See to that the magic number
9091 *always* is big-endian.
9093 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
9094 m68k4k NetBSD configurations.
9096 * configure.in, configure: Separate i386 & mips NetBSD
9097 configurations from other BSD ones. Don't assume DEC is the only
9098 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
9099 configurations. Add support for m68k4k NetBSD object format.
9101 * libaout.h: Added M_68K4K_NETBSD magic.
9103 * m68k4knetbsd.c: New file.
9105 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
9107 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
9110 * hosts/mipsnbsd.h: New file.
9112 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
9114 * xcofflink.c: Numerous changes to get closer to a working XCOFF
9116 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
9117 toc_section, and entry_section fields.
9118 (struct xcoff_section_tdata): Remove ldrel_count field.
9119 * libcoff.h: Rebuild.
9120 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
9122 (coff_compute_section_file_positions): If RS6000COFF_C, generate
9123 full a.out header if full_aouthdr is set in xcoff_data.
9124 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
9125 based on sections stored in xcoff_data.
9126 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
9128 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
9129 (rs6000coff_vec): Set symbol_leading_char to '.'.
9130 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
9131 value stored in ret rather than returning a pointer value.
9133 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9135 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
9138 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
9140 * som.c (som_slurp_string_table): Allocate the strings with malloc
9141 since they're free'd by free_cached_info.
9142 (som_slurp_symbol_table): Similarly for the symbol table.
9144 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
9146 * Makefile.in (diststuff): Don't make headers.
9148 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
9150 * Makefile.in: Rebuild dependencies.
9152 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
9153 output_bfd is not SunOS.
9154 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
9155 non-SunOS input files.
9157 * xcofflink.c: Extensive changes to support linking shared objects
9158 and generating a .loader section.
9159 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
9160 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
9161 last_symndx, and ldrel_count fields.
9162 * libcoff.h: Rebuild.
9163 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
9164 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
9166 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
9167 (bfd_xcoff_export_symbol): Declare.
9168 (bfd_xcoff_size_dynamic_sections): Declare.
9169 * bfd-in2.h: Rebuild.
9171 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
9173 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
9174 * configure: Rebuild.
9175 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
9176 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
9178 (pmac_xcoff_vec): Update to use new xcoff support.
9179 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
9180 (xcoff_write_armap): Declare buf as unsigned char.
9181 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
9183 * mpw-make.sed: Generalize subdir_do edit.
9185 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
9187 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
9188 correctly. Don't initialize asect->vma.
9190 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
9192 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
9193 something a little less than the page size.
9195 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
9197 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
9199 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
9201 * coff-i386.c (coff_i386_reloc_type_lookup): New.
9202 * coffcode.h (coff_write_object_contents): If .bss is before
9203 .data us that as data_start.
9204 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
9206 * peicode.h (add_data_entry): Use _cooked_size of data directory.
9207 (coff_swap_outhdr_out): Hardwire in version number.
9209 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
9211 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
9212 major and minor to *_vno, since the former are also macros in
9213 SunOS header files. Cast result of bfd_alloc to appropriate
9216 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
9217 before assigning to sec_data.
9219 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
9221 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
9222 now relative to the section, not absolute.
9223 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
9224 get the file name when there is a N_SO directory name. When
9225 handling stabs, remember that section->vma was added to the
9228 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
9230 * sunos.c (struct sunos_link_hash_table): Add needed field.
9231 (sunos_link_hash_table_create): Call bfd_release, not free.
9232 (sunos_link_hash_table_create): Initialize needed field.
9233 (sunos_add_dynamic_symbols): Record needed objects.
9234 (bfd_sunos_get_needed_list): New function.
9235 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
9236 * bfd-in2.h: Rebuild.
9238 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
9240 * libcoff-in.h (pe_data_type.in_reloc_p): New.
9242 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
9244 * bfd-in.h (struct bfd_link_needed_list): Rename from
9245 bfd_elf_link_needed_list.
9246 * bfd-in2.h: Rebuild.
9247 * elf.c, elflink.h, libelf.h: Corresponding changes.
9249 Add start at AIX linker support; no shared libraries yet.
9250 * xcofflink.c: New file.
9251 * configure.in (rs600coff_vec): Use xcofflink.o.
9252 * configure: Rebuild.
9253 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
9255 (struct xcoff_section_tdata): Define.
9256 (xcoff_section_data): Define macro.
9257 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
9258 (_bfd_xcoff_bfd_link_add_symbols): Declare.
9259 (_bfd_xcoff_bfd_final_link): Declare.
9260 (_bfd_ppc_xcoff_relocate_section): Declare.
9261 * libcoff.h: Rebuild.
9262 * coff-rs6000.c: Clean up a bit.
9263 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
9264 cputype, csects, and debug_indices.
9265 (xcoff_copy_private_bfd_data): Copy cputype.
9266 (xcoff_howto_table): Rename from rs6000coff_howto_table.
9267 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
9268 (xcoff_reloc_type_lookup): Rename from
9269 rs6000coff_reloc_type_lookup.
9270 (coff_relocate_section): Define.
9271 (_bfd_xcoff_sizeof_headers): Define.
9272 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
9273 (_bfd_xcoff_bfd_relax_section): Define.
9274 (_bfd_xcoff_bfd_link_split_section): Define.
9275 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
9277 * coffcode.h (coff_compute_section_file_positions): If AIX,
9278 increment sofar by SMALL_AOUTSZ if not executable.
9279 (coff_write_object_contents): If AIX, always output an a.out
9280 header; if not executable, header size of SMALL_AOUTSZ.
9281 * hash.c (struct bfd_strtab_hash): Add xcoff field.
9282 (_bfd_stringtab_init): Initialize xcoff field.
9283 (_bfd_xcoff_stringtab_init): New function.
9284 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
9285 (_bfd_stringtab_emit): In XCOFF mode, write out length.
9286 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
9287 * libbfd.h: Rebuild.
9288 * Makefile.in: Rebuild dependencies.
9289 (BFD32_BACKENDS): Add xcofflink.o.
9290 (CFILES): Add xcofflink.c.
9292 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
9293 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
9294 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
9296 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9298 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
9300 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
9302 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
9303 * config.in: Regenerated.
9305 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
9306 (_bfd_chunksize): New variable.
9307 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
9308 for obstack chunk size.
9309 * configure.in: Check for getpagesize.
9310 * configure: Regenerated.
9312 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9314 * trad-core.c (rawptr): Make it a local variable of
9315 ptrace_unix_core_file_p.
9317 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
9319 * coff-arm.c (in_reloc_p): New.
9320 * coff-i386.c (in_reloc_p): New.
9321 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
9322 (coff_write_object_contents): Only set has_reloc_section
9324 * cofflink.c (_bfd_coff_generic_relocate_section): Call
9325 in_reloc_p to decide if reloc should be emitted.
9326 * libcoff.h (pe_data_type.in_reloc_p): New.
9327 * peicode.h (pe_mkobject): Initialize in_reloc_p.
9329 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
9331 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
9332 (_bfd_coff_read_internal_relocs): Likewise.
9333 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
9334 (_bfd_coff_read_internal_relocs): Likewise.
9336 * elflink.h (elf_link_add_object_symbols): Correct conditions
9337 under which type and size change warnings are issued.
9339 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
9341 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
9342 a symbol which is not in a real section.
9343 (coff_write_native_symbol): Corresponding change.
9345 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
9346 coff_link_hash_newfunc and make non-static.
9347 (_bfd_coff_link_hash_table_init): New function, broken out of
9348 _bfd_coff_link_hash_table_create.
9349 (_bfd_coff_link_hash_table_create): Use it.
9350 (process_embedded_commands): Make static.
9351 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
9352 (_bfd_coff_link_hash_table_init): Declare.
9353 * libcoff.h: Rebuild.
9355 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
9356 field in XCOFF tdata.
9357 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
9358 U802ROMAGIC, for clarity. Try to set arch and machine correctly
9359 based on cputype stored in a.out header, or in n_type of initial
9361 (coff_write_object_contents): Set cputype correctly in a.out
9363 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
9365 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
9366 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
9368 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
9369 * libcoff.h: Rebuild.
9371 * cpu-rs6000.c (rs6000_compatible): New static function.
9372 (bfd_rs6000_arch): Use it.
9373 * cpu-powerpc.c (powerpc_compatible): New static function.
9374 (arch_info_struct): Define various flavours of PowerPC.
9375 (bfd_powerpc_arch): Use powerpc_compatible. Point at
9378 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
9380 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
9382 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
9384 * elflink.h (elf_link_add_object_symbols): Don't warn about
9385 changing the size or type if the old definition was weak.
9387 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
9389 * coffcode.h (combined_entry_type): Add fix_line field.
9390 (coff_slurp_line_table): Warn if we try to set the lineno field of
9392 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
9393 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
9394 * coffgen.c (coff_mangle_symbols): Handle fix_line.
9395 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
9397 (coff_print_symbol): Print fix_value symbols in a useful fashion.
9398 * libcoff.h: Rebuild.
9400 * libcoff-in.h (struct xcoff_tdata): Define.
9401 (xcoff_data): Define.
9402 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
9403 * bfd-in2.h, libcoff.h: Rebuild.
9404 * coff-rs6000.c (xcoff_mkobject): New static function.
9405 (coff_mkobject): Define.
9406 (xcoff_copy_private_bfd_data): New static function.
9407 (coff_bfd_copy_private_bfd_data): Define.
9408 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
9410 (rs6000coff_vec): Add DYNAMIC to object_flags.
9411 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
9412 .loader sections specially.
9413 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
9414 section alignment from the XCOFF tdata information.
9415 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
9416 F_SHROBJ, and copy the extra a.out header information into the
9417 XCOFF tdata structure.
9418 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
9419 F_DYNLOAD and the extra a.out header information.
9420 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
9421 C_HIDEXT symbol with attached csect information.
9422 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
9423 in the o_maxdata field.
9424 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
9425 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
9426 end if BSF_NOT_AT_END is set.
9428 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
9429 _bfd_read_ar_hdr_fn.
9430 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
9431 * bfd-in2.h, libbfd.h: Rebuild.
9432 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
9434 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
9435 (bfd_slurp_bsd_armap_f2): Likewise.
9436 (_bfd_slurp_extended_name_table): Likewise.
9438 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
9440 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
9442 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
9443 when the symbol table is empty.
9445 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
9446 space for section symbols, since we don't output them either.
9447 (elf_m68k_adjust_dynindx): Removed.
9449 * ptrace-core.c (rawptr): Make it a local variable of
9450 ptrace_unix_core_file_p.
9452 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9454 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
9457 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
9458 Mac object file formats.
9460 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
9462 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
9463 auxent if there isn't one.
9464 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
9465 rather than FILNMLEN as the maximum name length.
9467 * coffcode.h (bfd_coff_backend_data): Add new field
9468 _bfd_coff_print_aux.
9469 (bfd_coff_print_aux): New static function.
9470 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
9471 scnlen field of an XTY_LD csect aux entry.
9472 (coff_print_aux): New static function.
9473 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
9474 in coff_pointerize_aux_hook.
9475 (bfd_coff_std_swap_table): Initialize new field.
9476 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
9477 * libcoff.h: Rebuild.
9478 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
9479 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9481 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
9482 if there are symbols, for native AIX ld compatibility.
9484 * coffcode.h (bfd_coff_backend_data): Add new field
9485 _bfd_coff_pointerize_aux_hook.
9486 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
9487 or I960, and as 0 otherwise.
9488 (bfd_coff_std_swap_table): Initialize new field.
9489 * libcoff.h: Rebuild.
9490 * coffgen.c (coff_pointerize_aux): Change parameters to take
9491 symbol pointer instead of type and class, and to take aux index.
9492 Call _bfd_coff_pointerize_aux_hook if it is defined.
9493 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
9494 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
9495 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9497 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
9498 read-only/host-only support.
9500 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
9502 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
9505 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
9506 BFD_JUMP_TABLE_ARCHIVE accordingly.
9507 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
9508 (_bfd_compute_and_write_armap): Declare.
9509 (_bfd_generic_read_ar_hdr): Declare.
9510 (_bfd_read_ar_hdr): Define.
9511 (_bfd_noarchive_read_ar_hdr): Define.
9512 (_bfd_archive_bsd_read_ar_hdr): Define.
9513 (_bfd_archive_coff_read_ar_hdr): Define.
9514 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
9515 _bfd_read_ar_hdr instead.
9516 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
9517 (_bfd_compute_and_write_armap): Rename from
9518 compute_and_write_armap. Make non-static. Change all callers.
9519 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
9520 than _bfd_snarf_ar_hdr.
9521 * aout-target.h (MY_read_ar_hdr): Define if not defined.
9522 * ieee.c (ieee_read_ar_hdr): Define.
9523 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
9524 * oasys.c (oasys_read_ar_hdr): Define.
9525 * som.c (som_read_ar_hdr): Define.
9526 * bfd-in2.h, libbfd.h: Rebuild.
9528 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
9530 * peicode.c (coff_swap_filehdr_in): If symptr is
9531 zero, there aren't any symbols, even if nsyms is set.
9533 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
9535 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
9537 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
9538 sections, and set styp correctly for them: .got, .hash, .dynamic,
9539 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
9540 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
9542 (ecoff_sort_hdrs): New static function.
9543 (ecoff_compute_section_file_positions): Return boolean, not void.
9544 Sort the sections by VMA before looking through them. Put the
9545 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
9546 section on an appropriate boundary within the page.
9547 (ecoff_compute_reloc_file_positions): Check return value of
9548 ecoff_compute_section_file_positions.
9549 (_bfd_ecoff_set_section_contents): Likewise.
9550 (_bfd_ecoff_write_object_contents): Check for various Alpha
9551 section types when incrementing text_size and data_size. Call
9552 adjust_headers backend function if it exists.
9553 * coff-alpha.c (alpha_adjust_headers): New static function.
9554 (alpha_ecoff_backend_data): Initialize adjust_headers field.
9555 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9557 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
9559 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
9561 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
9562 of ALTERNATE_AIX_CORE_FORMAT.
9563 * configure.in (aix4): No longer need CORE_FLAGS.
9564 * configure: Updated.
9566 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
9568 NS32k changes from Ian Dall:
9569 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
9571 (aout_link_input_section_std, aout_link_input_section_ext,
9572 aout_link_reloc_link_order): Call them instead of _bfd_*
9574 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
9576 (backend_data): Use it instead of hardcoded zero.
9578 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
9579 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
9581 * ns32knetbsd.c: Include bfd.h.
9582 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
9583 (MY_bfd_reloc_type_lookup): Declare function too.
9584 * pc532-mach.c (set_sizes): Don't declare.
9585 (MY_text_includes_header, MY_exec_header_not_counted): Define.
9586 (backend_data, MY_backend_data): Don't define.
9588 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
9589 ns32k-*-lites* like ns32k-*-netbsd*.
9591 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
9594 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
9596 * coffcode.h (coff_write_object_contents): Restore setting
9597 f_timdat to 0, deleted on August 22.
9599 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
9601 * coffcode.h (coff_bfd_copy_private_symbol_data,
9602 coff_bfd_copy_private_section_data,
9603 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
9604 * peicode.h (coff_bfd_copy_private_bfd_data): New
9605 (pe_bfd_copy_private_bfd_data): New.
9606 (coff_swap_scnhdr_in): Swap bss size into the right place.
9607 (pe_print_private_bfd_data): Add some newlines.
9609 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
9611 * som.c (setup_sections): Don't die if a space has no subspaces.
9613 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
9615 * elflink.h (elf_link_add_object_symbols): Don't let a weak
9616 dynamic symbol override a common symbol. Don't change the size or
9617 type if they have been set and the new symbol is not a definition.
9618 Warn if the size or type changes.
9620 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
9622 * som.c (som_begin_writing): Don't write the symbol table or
9624 (som_finish_writing): Write them here. Place them after the
9625 subspace data, but before the relocs.
9627 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
9629 * sunos.c (sunos_add_one_symbol): Just pass false, not
9630 info->shared_library, to sunos_create_dynamic_sections.
9631 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
9633 (sunos_check_dynamic_reloc): Remove .text section assertion.
9635 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
9637 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
9638 * configure, configure.in: Add pmac_xcoff_vec case.
9639 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
9640 * coff-pmac.c: New file, PowerMac XCOFF support.
9641 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
9642 * targets.c (pmac_xcoff_vec): Declare.
9644 * mpw-config.in: Various changes to be compatible with the
9645 autoconf-based configury.
9646 * mpw-make.sed: New file, sed commands to translate Unix
9647 makefile into MPW syntax.
9648 * mpw-make.in: Remove.
9649 * hosts/mpw.h: Remove.
9650 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
9651 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
9653 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
9655 * binary.c (binary_get_symtab): Return an empty string on error.
9656 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
9658 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
9660 * coff-ppc.c: Reformatted according to gnu conventions
9661 Removed irrelevant "if 0" code
9663 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
9665 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
9666 symbols rather than as indirect symbols.
9667 (MY(slurp_symbol_table)): Don't do anything special about
9670 * coffcode.h (coff_new_section_hook): Make sure that the alignment
9671 of .ctors and .dtors sections is no larger than 2.
9673 * sunos.c (sunos_add_one_symbol): Don't change
9674 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
9676 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
9677 dynamic symbols when creating a shared library.
9678 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
9680 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
9681 written even if it is not defined in a regular object.
9682 (sunos_write_dynamic_symbol): Use plt_offset for the address of
9683 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
9684 rather than the constant 22.
9685 (sunos_check_dynamic_reloc): Handle creating a shared library.
9686 (sunos_finish_dynamic_link): Set the first entry in the GOT to
9687 zero when creating a shared library.
9688 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
9689 write it out at the start of the symbol table.
9691 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
9693 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
9695 * config.bfd: Add arm-*-coff.
9696 * configure.in, configure: Add armcoff_{little,big}_vec.
9697 * targets.c (armcoff_{little,big}_vec): Declare.
9698 (bfd_target_vector): Add armcoff_{little,big}_vec.
9699 * coff-arm.c (armcoff_{little,big}_vec): Always define.
9701 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
9703 * targets.c (bfd_find_target): Remove debugging code.
9705 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
9707 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
9709 * Makefile.in: added *-ppc files
9710 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
9711 allow pe based .o's to be shared with other tools on ppc/NT
9712 * config.bfd: added powerpc[le]-[pe|winnt] config support
9713 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
9714 * peicode.h: Added more section flags for PE on ppc
9715 Added coff_swap_filehdr_out to allow peicode.h to be
9716 used for non-image PE files on ppc.
9717 Check for image, or not, before copying pe_opthdr
9718 * targets.c: Added new bfd's
9719 * targets.c: Removed two inactive bfds that shouldn't have made it this
9722 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9724 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
9725 explicit values to initialize all relocs. Change all users.
9726 (ppc_elf_brtaken_inner): New function to handle branch predicition
9728 (ppc_elf_brtaken_reloc): Ditto.
9729 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
9730 relocs use ppc_elf_unsupported_reloc.
9731 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
9732 needs to be reported.
9733 (ppc_elf_relocate_section): Support branch prediction relocs.
9735 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
9737 * bfd.c (bfd_assert): Remove \n from string passed to
9740 * coff-i386.c: (TWO_DATA_SECS): Don't define.
9741 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
9742 (bfd_coff_make_section_hook): Don't define.
9743 (coff_make_section_hook): Remove.
9744 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
9745 (styp_to_sec_flags): Likewise.
9746 (coff_write_object_contents): Likewise.
9747 (bfd_coff_std_swap_table): Don't initialize make_section_hook
9749 * libcoff.h: Rebuild.
9750 * coffgen.c (make_a_section_from_file): Just call
9751 bfd_make_section_anyway, not bfd_make_section or
9752 bfd_coff_make_section_hook.
9753 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
9754 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
9755 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
9756 make_section_hook field.
9757 * coff-mips.c (mips_ecoff_backend_data): Likewise.
9759 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
9760 pointers into value field for warning and indirect symbols; just
9761 leave the value field alone.
9762 * linker.c (generic_link_add_symbol_list): Use next symbol for
9763 warning and indirect symbols, rather than looking in symbol value.
9764 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
9765 parameter. Change all callers. Remove support for indirect
9766 symbols; it didn't work anyhow.
9767 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
9768 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
9769 * bfd-in2.h: Rebuild.
9771 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9773 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
9774 go back to telling the tools this reloc operates on 32 bits.
9776 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
9778 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
9779 rather than a direct fprintf.
9780 * archive.c (_bfd_write_archive_contents): Likewise.
9781 * coffcode.h (coff_slurp_symbol_table): Likewise.
9782 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
9783 (ppc_elf_unsupported_reloc): Likewise.
9784 (ppc_elf_relocate_section): Likewise.
9785 * i386linux.c (linux_tally_symbols): Likewise.
9786 (linux_finish_dynamic_link): Likewise.
9787 * osf-core.c (osf_core_core_file_p): Likewise.
9788 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
9789 * som.c (som_sizeof_headers): Likewise.
9790 * srec.c (srec_bad_byte): Likewise.
9791 * bfd.c (bfd_assert): Likewise. Also change file to be const.
9792 * libbfd-in.h (bfd_assert): Declare first parameter const.
9793 * libbfd.h: Rebuild.
9794 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
9795 bfd_reloc_overflow is enough.
9796 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
9797 * coff-h8500.c (rtype2howto): Likewise.
9798 * coff-z8k.c (rtype2howto): Likewise.
9799 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
9800 * elf.c (_bfd_elf_get_lineno): Likewise.
9801 (_bfd_elf_no_info_to_howto): Likewise.
9802 (_bfd_elf_no_info_to_howto_rel): Likewise.
9803 * hp300hpux.c (convert_sym_type): Likewise.
9804 (MY(swap_std_reloc_in)): Likewise.
9805 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
9807 * libaout.h (struct aoutdata): Add line_buf field.
9808 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
9809 and filename_buffer. Instead, use a malloc buffer stored in the
9810 new line_buf field. Remove length restrictions.
9812 * coffgen.c (string_size): Remove static variable.
9813 (debug_string_size, debug_string_section): Likewise.
9814 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
9815 and debug_string_size_p parameters. Use them instead of the
9816 global variables. Change all callers.
9817 (coff_write_symbol): Likewise.
9818 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
9819 (coff_write_symbols): Add local variables to replace removed
9822 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
9823 function, and line_base fields.
9824 * libcoff.h: Rebuild.
9825 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
9826 information, rather than using static variables.
9828 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
9829 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
9831 * init.c (initialized): Remove static variable.
9832 (bfd_init): Don't bother setting initialized.
9833 (bfd_check_init): Remove.
9834 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
9835 * libbfd.h: Rebuild.
9837 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
9839 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
9840 size for full core dumps. Copy core file header to private data.
9841 (rs6000coff_core_file_failing_command,
9842 rs6000coff_core_file_failing_signal): New functions to extract
9843 the file name and terminating signal from the core file.
9844 * coff-rs6000.c: Use them.
9846 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
9848 Change arch info to be const, initialized at compile time.
9849 * archures.c: Reindent many functions. Change CONST to const.
9850 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
9851 nothing set it anyhow. Make next const.
9852 (bfd_arch_info_list): Remove.
9853 (bfd_archures_list): Rename from archures_init_table. Change from
9854 a table of function pointers to a table of bfd_arch_info_type
9855 structure addresses.
9856 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
9857 (bfd_lookup_arch): Likewise.
9858 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
9860 (bfd_default_arch_struct): Make const.
9861 (bfd_arch_init, bfd_arch_linkin): Remove.
9862 (bfd_get_arch_info): Return a const pointer.
9863 * init.c (bfd_init): Don't call bfd_arch_init.
9864 * bfd.c (struct _bfd): Make arch_info const.
9865 * bfd-in2.h: Rebuild.
9866 * libbfd.h: Rebuild.
9867 * configure.in: Put & before everything in $selarchs.
9868 * configure: Rebuild.
9869 * cpu-*.c: Change bfd_*_arch from a function which calls
9870 bfd_arch_linkin to a const structure.
9871 * ieee.c (ieee_object_p): Make arch const.
9873 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
9875 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
9877 * bfd-in2.h: Regenerate.
9878 * libbfd.h: Regenerate.
9880 * elf32-ppc.c (reloc_type): Update names to match current draft.
9881 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
9882 relative. Update names to current V.4 draft.
9883 (ppc_elf_reloc_type_lookup): Add support for more relocations.
9884 (ppc_elf_relocate_section): Rename relocations to match draft.
9886 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
9888 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
9889 compiled with -mrelocatable-lib to be linked with either normal
9890 modules or -mrelocatable modules.
9892 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
9894 * coffcode.h (coff_write_object_contents): Clear the vstamp field
9895 in the a.out header.
9897 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
9898 a reloc against a local symbol, even if it's not a section.
9900 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
9902 * targets.c (bfd_target): Remove unused align_power_min field.
9903 * bfd-in2.h: Rebuild.
9904 * All backends: Remove initialization of align_power_min.
9906 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
9908 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
9910 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
9912 * config.bfd (mips-dec-netbsd*): New target.
9913 * configure.host (mips-dec-netbsd*): New host.
9914 * configure.in (mips-dec-netbsd*): New native.
9915 * configure: Rebuild.
9917 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
9919 Make the COFF backend linker merge common types:
9920 * cofflink.c (struct coff_debug_merge_element): Define.
9921 (struct coff_debug_merge_type): Define.
9922 (struct coff_debug_merge_hash_entry): Define.
9923 (struct coff_debug_merge_hash_table): Define.
9924 (coff_debug_merge_hash_table_init): Define.
9925 (coff_debug_merge_hash_table_free): Define.
9926 (coff_debug_merge_hash_lookup): Define.
9927 (struct coff_final_link_info): Add debug_merge field.
9928 (coff_debug_merge_hash_newfunc): New static function.
9929 (_bfd_coff_final_link): Allocate and free debug_merge table.
9930 (coff_link_input_bfd): Merge identical enum, struct and union
9933 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
9935 Convert i960 COFF to use COFF backend linker.
9936 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
9937 structure to store the symbol being used.
9938 (coff_i960_start_final_link): New static function.
9939 (coff_i960_relocate_section): New static function.
9940 (coff_i960_adjust_symndx): New static function.
9941 (coff_start_final_link): Define.
9942 (coff_relocate_section): Define.
9943 (coff_adjust_symndx): Define.
9944 * coffcode.h (bfd_coff_backend_data): Add new callback function
9945 _bfd_coff_start_final_link.
9946 (bfd_coff_start_final_link): Define.
9947 (coff_start_final_link): Define if not defined.
9948 (bfd_coff_std_swap_table): Add coff_start_final_link.
9949 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
9951 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
9952 function callback is not NULL.
9953 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
9954 (_bfd_coff_internal_syment_name): Declare.
9955 * libcoff.h: Rebuild.
9956 * configure.in (icoff_big_vec): Add cofflink.o.
9957 (icoff_little_vec): Likewise.
9958 * configure: Rebuild.
9960 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
9962 * Makefile.in (clean-info): Remove extraneous tab from line
9965 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
9967 * cofflink.c (coff_link_input_bfd): Fail if a section with no
9968 contents has relocs.
9970 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
9972 * coffcode.h (coff_compute_section_file_positions): Keep the
9974 (coff_write_object_contents): Remember if it's a relocatable
9976 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
9977 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
9978 if relocatable file. Swap out saved raw size.
9980 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
9982 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
9983 (maintainer-clean): Rename from realclean, passing
9984 maintainer-clean down to subdirectories, but leave realclean as a
9987 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
9990 * dep-in.sed: Remove config.h from generated dependencies.
9992 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
9993 broken out of sunos_canonicalize_dynamic_symtab.
9994 (sunos_canonicalize_dynamic_symtab): Call new function
9995 sunos_slurp_dynamic_symtab.
9996 (sunos_add_dynamic_symbols): Add three new parameters. Return the
9997 dynamic symbol table to the caller.
9998 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
9999 callback to override the symbols being read.
10000 * libaout.h (struct aout_backend_data): Add three new parameters
10001 to add_dynamic_symbols callback.
10003 Extensive minor changes to avoid various gcc warnings. Also:
10004 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
10005 * archures.c (bfd_arch_info_type): Change mach field from long to
10007 (bfd_lookup_arch): Change machine parameter from long to unsigned
10010 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
10012 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
10013 a symbol with a non-zero plt_offset.
10015 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
10017 * elfcode.h (align_file_position): Remove; not used.
10019 * configure.in: Only check for <sys/procfs.h> on a native system,
10020 and make sure it defines prstatus_t.
10021 * configure: Rebuild.
10023 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
10025 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
10027 * config.in: Rename from config.h.in.
10028 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
10029 Check for config.h:config.in when creating stamp-h.
10030 * configure: Rebuild.
10031 * Makefile.in (stamp-h): Depend upon config.in rather than
10032 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
10033 calling config.status.
10035 * Makefile.in (do_distclean): Remove config.h and stamp-h.
10036 (Makefile): Just rebuild Makefile.
10037 (config.h, stamp-h): New targets.
10038 * configure.in: Create stamp-h when rebuilding config.h.
10039 * configure: Rebuild.
10041 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
10043 * configure.in: Call AC_CONFIG_HEADER. Substitute
10044 HOST_64BIT_LONG. Check that various header files exist. Check
10045 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
10046 and/or free need to be declared. Don't make a link to sysdep.h.
10047 Define TRAD_HEADER for various hosts.
10048 * configure: Rebuild.
10049 * configure.host: Don't set my_host. Add definitions taken from
10050 host header files for various entries. Remove entries which now
10052 * acconfig.h: New file.
10053 * config.h.in: New file, built by autoheader.
10054 * sysdep.h: New file.
10055 * Makefile.in (do_distclean): Don't remove sysdep.h.
10056 (RECONFIG): Remove.
10057 (LOCAL_H_DEPS): New variable.
10058 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
10060 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
10061 ($(OPTIONAL_BACKENDS)): Likewise.
10062 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
10063 looking through sysdep.h.
10064 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
10065 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
10066 (fprintf_vma, sprintf_vma): Likewise.
10067 (int64_type, uint64_type): Don't define.
10068 * bfd-in2.h: Rebuild.
10069 * archures.c, bfd.c, srec.c: Include <ctype.h>.
10070 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
10071 * lynx-core.c: Include stuff from old hosts/lynx.h.
10072 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
10073 rather than NO_FCNTL.
10074 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
10075 rather than NATIVE_HPPAHPUX_COMPILER.
10076 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
10078 * hosts/*.h: Remove all header files which merely include,
10079 declare, and define things. Leave header files which define
10080 information needed by trad-core.c.
10082 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
10083 (BFD_CC_FOR_BUILD): Define.
10084 * configure.in: Use BFD_CC_FOR_BUILD.
10085 * configure: Rebuild.
10087 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
10089 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
10090 * configure: Rebuild.
10092 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
10095 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
10097 * config.bfd: i386pe_ve -> i386pe_vec.
10099 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
10101 * configure.host: Incorporate host Makefile fragments by setting
10103 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
10104 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
10105 value based on whether the code is being compiled by a cross
10106 compiler. Don't substitute host_makefile_frag or frags.
10107 * aclocal.m4: New file to define local AC_PROG_CC.
10108 * configure: Rebuild.
10109 * Makefile.in (INSTALL): Set to @INSTALL@.
10110 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
10111 (INSTALL_DATA): Set to @INSTALL_DATA@.
10113 (CC): Define as @CC@.
10114 (CFLAGS): Set to @CFLAGS@.
10115 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
10116 (@host_makefile_frag@): Remove.
10117 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
10118 after other options.
10119 (config.status): Remove dependency upon @frags@.
10120 * config/*.mh, config/README: Remove.
10122 * config.bfd: Rewrite to incorporate the contents of the Makefile
10123 fragments by setting shell variables, rather than merely returning
10124 the name of a Makefile fragment.
10125 * configure.in: Use shell variables set by config.bfd rather than
10126 looking at the target Makefile fragment files. Don't substitute
10127 target_makefile_frag. Do substitute TDEFINES.
10128 * configure: Rebuild.
10129 * Makefile.in (@target_makefile_frag@): Remove.
10130 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
10131 * config/*.mt: Remove.
10133 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
10135 * configure.in: Put changequote lines around "i[345]86" patterns
10136 section of core file support.
10138 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
10140 * som.c (som_bfd_print_private_bfd_data): Define to use the
10143 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
10145 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
10146 entry, text_start and data_start.
10148 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
10150 * Makefile.in (OFILES): Remove $(TDEPFILES).
10151 * config/apollo.mt (TDEPFILES): Remove.
10152 * config/README: Update.
10154 * configure.in: For a native configuration, set COREFILE and
10155 COREFLAG based on the canonical host name.
10156 * configure: Rebuild.
10157 * Makefile.in: Rebuild dependencies.
10158 (ALL_CFLAGS): Add @COREFLAG@.
10159 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
10160 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
10161 support routines. Check LYNX_CORE rather than HOST_LYNX.
10162 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
10163 * i386lynx.c: Likewise.
10164 * m68klynx.c: Likewise.
10165 * sparclynx.c: Likewise.
10166 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
10167 * *-core.c: Comment changes.
10168 * config/decstation.mh (HDEPFILES): Remove.
10169 (HDEFINES): Remove -DTRAD_CORE.
10170 * config/irix3.mh (RANLIB): Remove.
10171 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
10172 (HDEFINES): Remove -DIRIX_CORE.
10173 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
10174 (HDEFINES): Remove -DTRAD_CORE.
10175 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
10176 * config/ultra3.mh (RANLIB): Remove.
10177 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
10178 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
10179 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
10180 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
10181 * config/hppahpux.mh, config/hppaosf.mh: Remove.
10182 * config/i386aix.mh, config/i386bsd.mh: Remove.
10183 * config/i386linux.mh, config/i386mach3.mh: Remove.
10184 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
10185 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
10186 * config/mipsmach3.mh, config/news-mips.mh: Remove.
10187 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
10188 * config/rs600.mh, config/rs6000lynx.mh: Remove.
10189 * config/solaris2.mh, config/stratus.mh: Remove.
10190 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
10191 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
10193 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
10195 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
10196 DT_FINI entry if the appropriate symbol is not in the hash table.
10198 * libelf.h (struct elf_backend_data): Add create_program_headers
10199 and want_hdr_in_seg fields.
10200 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
10202 (elf_backend_create_program_headers): Likewise.
10203 (elfNN_bed): Initialize create_program_headers and
10205 * elf.c (get_program_header_size): Call create_program_headers
10207 (map_program_segments): Check want_hdr_in_seg backend field. Call
10208 create_program_headers backend routine.
10210 * elf.c (assign_file_positions_except_relocs): Align non allocated
10211 sections when creating an executable.
10213 * elfcode.h (elf_swap_phdr_in): Make non static.
10214 (elf_swap_phdr_out): Make non static.
10215 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
10216 (bfd_elf32_swap_phdr_out): Declare.
10217 (bfd_elf64_swap_phdr_in): Declare.
10218 (bfd_elf64_swap_phdr_out): Declare.
10220 * ecofflink.c (ecoff_collect_shuffle): New static function.
10221 (_bfd_ecoff_get_accumulated_pdr): New function.
10222 (_bfd_ecoff_get_accumulated_sym): New function.
10223 (_bfd_ecoff_get_accumulated_ss): New function.
10224 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
10225 (_bfd_ecoff_get_accumulated_sym): Declare.
10226 (_bfd_ecoff_get_accumulated_ss): Declare.
10227 * libbfd.h: Rebuild.
10229 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
10231 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
10233 * elflink.h (elf_link_add_object_symbols): Handle indirect and
10234 warning symbols. If any section is named .gnu.warning.XXX, treat
10235 the contents as a warning to be issued if the symbol XXX is
10237 (elf_link_output_extsym): For an indirect or warning symbol, just
10238 output the symbol it points to.
10240 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
10241 if bfd_hash_allocate fails, since it will already be set.
10242 (generic_link_hash_newfunc): Likewise.
10243 (archive_hash_newfunc): Likewise.
10244 (hash_entry_bfd): New static function.
10245 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
10246 callback. Allocate a new warning using the hash table newfunc.
10247 Use bfd_hash_replace to update the entry in the hash table, rather
10248 than assuming we can copy the fields with structure assignment.
10250 * hash.c (bfd_hash_replace): New function.
10251 * bfd-in.h (bfd_hash_replace): Declare.
10252 * bfd-in2.h: Rebuild.
10254 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
10256 * config.bfd: Add mips*vr4300-*-elf* target.
10257 * config/mipsbvr4300.mt: Added.
10259 See file ChangeLog.2
10266 version-control: never