1 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3 * elflink.c (_bfd_elf_create_linker_section): If the symbol
4 attached to the section has already been created as an undefined
5 symbol, treat it as if it hasn't been created yet.
7 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
9 * elflink.h (elf_bfd_final_link): Don't output initial dummy
10 symbol or section symbols if stripping all symbols and this is not
11 a relocateable link. Don't output the symbol string table if
13 (elf_link_flush_output_syms): Don't do anything if there are no
16 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
18 * coff-aux.c: New file.
19 * hosts/m68kaux.h: New file.
20 * config.bfd (m68*-apple-aux*): New target.
21 * configure.in (m68*-apple-aux*): New native host.
22 (m68kaux_coff_vec): New vector.
24 * targets.c (m68kaux_coff_vec): Declare.
25 * coffcode.h (bfd_coff_backend_data): Add field
26 _bfd_coff_link_add_one_symbol.
27 (bfd_coff_link_add_one_symbol): Define.
28 (compare_arelent_ptr): New static function if TARG_AUX.
29 (coff_write_relocs): If TARG_AUX, sort the relocs.
30 (coff_write_object_contents): Set A/UX aouthdr magic number.
31 (coff_link_add_one_symbol): Define if not defined.
32 (bfd_coff_std_swap_table): Initialize new field.
34 * cofflink.c (coff_link_add_symbols): Call
35 bfd_coff_link_add_one_symbol rather than
36 _bfd_generic_link_add_one_symbol.
37 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
38 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
39 * coff-mips.c (mips_ecoff_backend_data): Likewise.
40 * Makefile.in: Rebuild dependencies.
41 (BFD32_BACKENDS): Add coff-aux.o.
42 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
44 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
46 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
47 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
49 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
51 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
52 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
53 (maintainer-clean): Warn about deleting special files.
54 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
56 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
57 warning symbols correctly.
58 * elf32-i386.c (elf_i386_relocate_section): Likewise.
59 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
60 * elf32-mips.c (mips_elf_relocate_section): Likewise.
61 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
62 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
63 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
65 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
68 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
70 * libcoff-in.h: aligned newly exported names with bfd naming
71 conventions. Removed an erroneous define of POWERPC_LE_PE.
73 * cofflink.c, coff-ppc.c: the above function name changes
75 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
77 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
78 * ecoff.c (struct extsym_info): Define.
79 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
80 to ecoff_link_write_external.
81 (ecoff_link_write_external): Accept a struct extsym_info pointer.
82 Strip symbols when appropriate.
84 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
85 * syms.c (BSF_OBJECT): Define.
86 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
88 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
90 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
93 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
94 copying relocs into a shared object, treat a defined global symbol
96 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
97 * elf32-mips.c (mips_elf_relocate_section): Likewise.
98 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
100 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
101 real defined symbol, not to a weak defined symbol.
103 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
105 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
106 and made a few static functions externs.
108 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
109 POWERPC_LE_PE hack in cofflink.
111 * libcoff-in.h: promoted the following from cofflink.c to allow
112 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
113 coff_debug_merge_element, struct coff_debug_merge_type,
114 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
115 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
116 coff_debug_merge_hash_lookup, coff_link_section_info,
117 coff_final_link_info, coff_debug_merge_hash_newfunc,
118 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
120 * libcoff.h: re-gen'd
122 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
124 * syms.c: Include "bfdlink.h".
125 (struct stab_find_info): Define.
126 (_bfd_stab_section_find_nearest_line): New function.
127 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
129 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
130 * elf.c (_bfd_elf_find_nearest_line): Try calling
131 _bfd_stab_section_find_nearest_line before searching the ELF
132 symbol table. Find the closest STT_FUNC symbol, not the last one.
133 * libcoff-in.h (coff_data_type): Add line_info field.
134 * libcoff.h: Rebuild.
135 * coffgen.c (coff_find_nearest_line): Try calling
136 _bfd_stab_section_find_nearest_line before searching the COFF
138 * Makefile.in: Rebuild dependencies.
140 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
142 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
143 4 bytes, so we get the correct value when updating the register
144 field in little endian mode.
146 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
148 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
149 entry_section fields. Add sntoc and snentry fields.
150 * libcoff.h: Rebuild.
151 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
152 not toc_section and entry_section (the COFF file does not have any
153 sections at this point).
154 (coff_write_object_contents): Set o_snentry and o_sntoc from
155 snentry and sntoc rather than entry_section and toc_section.
156 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
157 snentry, not toc_section and entry_section.
158 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
159 entry_section from hentry.
160 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
162 (xcoff_link_input_bfd): Set sntoc, not toc_section.
163 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
164 than using toc_section directly.
166 * archures.c: Add missing `.' in enum bfd_architecture.
167 * bfd-in2.h: Rebuild.
169 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
170 Robert Lipe <robertl@arnet.com>.
172 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
174 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
175 to sections we allocate. Use bfd_zalloc to allocate initialial
176 sections, not bfd_alloc.
177 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
178 SDA{,2}I16 relocations.
179 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
180 whether to put something in .sbss or not.
181 (ppc_elf_relocate_section): Add support for more relocations. Add
182 in sec->output_offset where appropriate. Make error messages
183 include the symbol name.
185 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
186 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
187 doesn't get redefined messages if -shared.
189 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
190 section if the rel_section field has been set up.
192 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
194 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
197 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
199 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
200 of flags, only flags used are controlled by mach number. Bump up
201 output file mach number to highest of input file mach numbers.
202 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
203 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
205 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
206 bfd_elf64_sparc_vec support.
208 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
210 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
211 the embedded bit is set on some objects and not on others. Just
213 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
216 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
218 * coffcode.h (coff_new_section_hook): Don't try to align the
221 * coffcode.h (coff_set_section_contents): Fix the handling of the
222 .lib section to work even if the entire section contents are
223 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
224 Robert Lipe <robertl@arnet.com>.
226 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
228 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
229 memory here for contents.
231 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
232 _SDA2_BASE_ by 32768.
233 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
234 started using. Allocate contents for .sdata and .sdata2 sections
236 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
238 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
240 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
243 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
245 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
247 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
248 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
249 (bfd_mach_sparc_v9a): Define.
250 (bfd_mach_sparc_v9_p): Define.
251 * bfd-in2.h: Regenerated.
252 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
254 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
255 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
256 to bfd_elf32_sparc_vec.
257 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
258 Add v8plus{,a} support.
260 (sparc_compatible): New function.
261 * elf32-sparc.h: #include "elf/sparc.h".
262 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
263 elf32_sparc_final_write_processing): New functions.
264 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
265 elf_backend_final_write_processing): Define.
267 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
269 * elf-bfd.h (struct elf_link_hash_entry): Add
270 linker_section_pointer field.
271 (enum elf_linker_section_enum): Enumeration for new way of
272 creating linker dynamic sections and symbols.
273 (elf_linker_section{,_pointers}): New structures for creating
274 dynamic sections and symbols.
275 (elf_obj_tdata): Add linker_section_pointers and linker_section
277 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
278 (_bfd_elf_create_linker_section): New declarations.
279 (_bfd_elf_find_pointer_linker_section): Ditto.
280 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
281 (_bfd_elf_make_linker_section_rela): Ditto.
283 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
285 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
286 (ppc_elf_create_linker_section): New function to create the
287 sections .got, .sdata, and .sdata2.
288 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
290 (ppc_elf_check_relocs): Support more of the eabi relocations.
291 (ppc_elf_relocate_section): Ditto.
292 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
293 if the .sdata{,2} + .sbss{,2} section size is > 32k.
295 * elflink.h (elf_create_pointer_linker_section): New function to
296 create initialized pointers in dynamic linker sections.
297 (elf_finish_pointer_linker_section): Actually intialize the
298 pointers created above.
300 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
301 macros to provide both 32 and 64 bit versions of
302 elf_create_pointer_linker_section.
303 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
304 provide both 32 and 64 bit versions of
305 elf_finish_pointer_linker_section.
307 * elflink.c (_bfd_elf_create_linker_section): New function to
308 create a linker section.
309 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
310 given address in the linker pointer offsets created for a given
312 (_bfd_elf_make_linker_section_rela): Make a RELA section
313 corresponding to the generated linker section.
315 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
317 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
319 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
321 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
322 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
323 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
324 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
325 toc entry in an objdump) for now.
326 (ppc_do_last, ppc_get_last): New function - needed to save processing
327 the toc owner to the end.
328 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
331 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
332 toc owner from being done till last. Must define POWERPC_LE_PC
335 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
337 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
339 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
340 SizeOfImage for PowerPC. Ignore the size of the .junk section.
342 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
344 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
346 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
348 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
350 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
352 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
354 * elf.c (assign_file_positions_for_segments): Don't increment file
355 offset for a segment which contains no loadable sections.
357 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
359 * reloc.c: Add new PowerPC relocations.
360 * {bfd-in2,libbfd}.h: Regenerate.
362 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
363 (ppc_elf_reloc_type_lookup): Lookup new relocations.
365 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
367 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
370 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
373 * coffgen.c (coff_find_nearest_line): Don't try to cache
374 information in sections that are not owned by a BFD. From Richard
375 Henderson <richard@atheist.tamu.edu>.
377 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
378 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
379 * elflink.h (elf_link_output_extsym): Remove special check for
382 * ecoffswap.h: Add prototypes for static functions.
384 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
386 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
387 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
389 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
390 to satisfy a TOC16 relocation. Rewrite unsupported relocation
391 support. Begin support for R_PPC_SDA{2,}REL.
393 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
395 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
396 create the .got and .got.neg sections.
397 (ppc_elf_size_dynamic_sections): Call it.
398 (ppc_elf_check_relocs): Call it.
399 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
400 (ppc_elf_check_relocs): Add error messages for relocations we
401 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
404 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
406 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
407 section flags for V.4 and eabi.
409 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
411 * elf.c (assign_file_positions_for_segments): If a segment
412 contains no sections, don't mark it as readable.
414 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
415 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
417 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
418 dynamic section, if there is one.
419 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
420 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
421 (bfd_elf64_swap_dyn_in): Likewise.
422 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
424 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
426 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
427 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
428 <pirker@eiunix.tuwien.ac.at>.
430 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
432 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
433 PowerPC V.4 and eabi.
434 * bfd-in2.h: Regenerate.
435 * libfd.h: Regenerate.
437 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
439 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
440 section type and SHF_EXCLUDE section flag, turning them into the
441 appropriate bfd section flag.
443 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
445 * xcofflink.c (xcoff_link_add_symbols): Create the special
446 sections if we see a DYNAMIC object, in case that is the only
447 XCOFF input object we see.
449 * elf32-mips.c: Extensive changes for a start at dynamic linking
450 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
452 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
453 (struct elf_backend_data): Remove
454 elf_backend_create_program_headers field. Add
455 elf_backend_additional_program_headers and
456 elf_backend_modify_segment_map fields.
457 * elfxx-target.h (elf_backend_type_change_ok): Define if not
459 (elf_backend_additional_program_headers): Likewise.
460 (elf_backend_modify_segment_map): Likewise.
461 (elf_backend_create_program_headers): Don't define.
462 (elfNN_bed): Change to account for field changes.
463 * elf.c (assign_file_positions_for_segments): Call new
464 modify_segment_map backend function. Don't call old
465 create_program_headers backend function.
466 (get_program_header_size): Call additional_program_headers rather
467 than create_program_headers.
468 * elflink.h (elf_link_add_object_symbols): Initialize
469 type_change_ok from new backend field.
470 (elf_link_output_extsym): Don't warn if _rld_new_interface is
472 (elf_reloc_link_order): Treat a reloc against a defined symbol as
473 a reloc against the appropriate section.
475 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
476 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
477 (elf_flags_init): Rename from elf_ppc_flags_init.
478 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
480 (ppc_elf_copy_private_bfd_data): Likewise.
481 (ppc_elf_merge_private_bfd_data): Likewise.
483 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
486 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
488 * coff-alpha.c (alpha_relocate_section): During final link, allow
489 output .lita section to be bigger than 64k by adjusting gp value
490 on a per-input section basis.
491 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
493 (struct ecoff_section_tdata): Add gp field.
495 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
497 Handle Alpha ECOFF changes in OSF/1 3.2.
498 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
500 * coff-alpha.c: Include "aout/ar.h".
501 (alpha_ecoff_get_relocated_section_contents): Don't require an
502 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
503 3.2 doesn't generate one.
504 (alpha_relocate_section): Likewise.
505 (alpha_ecoff_slurp_armap): Define.
506 (alpha_ecoff_slurp_extended_name_table): Define.
507 (alpha_ecoff_construct_extended_name_table): Define.
508 (alpha_ecoff_truncate_arname): Define.
509 (alpha_ecoff_write_armap): Define.
510 (alpha_ecoff_generic_stat_arch_elt): Define.
511 (alpha_ecoff_update_armap_timestamp): Define.
513 (alpha_ecoff_read_ar_hdr): New static function.
514 (alpha_ecoff_get_elt_at_filepos): New static function.
515 (alpha_ecoff_openr_next_archived_file): New static function.
516 (alpha_ecoff_get_elt_at_index): New static function.
517 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
518 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
519 _bfd_ecoff to alpha_ecoff.
520 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
521 field from backend structure, rather than always calling
522 _bfd_get_elt_at_filepos.
523 * coff-mips.c (mips_ecoff_backend_data): Initialize
524 get_elt_at_filepos field.
525 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
526 from _bfd_generic_read_ar_hdr with minor changes.
527 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
528 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
531 * bfd-in.h (BFD_IN_MEMORY): Define.
532 * libbfd-in.h (struct bfd_in_memory): Define.
533 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
534 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
535 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
536 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
537 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
538 (bfd_get_size): Handle BFD_IN_MEMORY flag.
539 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
540 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
541 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
542 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
544 (bfd_openstreamr): Likewise.
545 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
546 BFD_IN_MEMORY is not set.
547 * riscix.c (riscix_some_aout_object_p): Likewise.
548 * bfd-in2.h, libbfd.h: Rebuild.
550 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
551 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
552 (bfd_get_elt_at_index): Define.
553 * archive.c (_bfd_generic_get_elt_at_index): Rename from
554 bfd_get_elt_at_index. Change index parameter from int to
556 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
557 (_bfd_noarchive_get_elt_at_index): Define.
558 (_bfd_archive_bsd_get_elt_at_index): Define.
559 (_bfd_archive_coff_get_elt_at_index): Define.
560 * bfd-in2.h, libbfd.h: Rebuild.
561 * aout-target.h (MY_get_elt_at_index): Define if not defined.
562 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
563 * ieee.c (ieee_get_elt_at_index): Define.
564 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
565 * oasys.c (oasys_get_elt_at_index): Define.
566 * som.c (som_get_elt_at_index): Define.
568 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
569 numbers to the .text section.
571 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
573 * ieee.c (ieee_write_debug_part): Change return type to boolean.
574 If there is a SEC_DEBUGGING section, get the contents of the debug
575 information part from it.
576 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
578 (ieee_write_object_contents): Check ieee_write_debug_part return.
580 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
582 * config.bfd (i[345]86-*-freebsd*): Add target.
583 * configure.in (i386freebsd_vec): Add vec.
584 * configure: Regenerate.
585 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
586 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
587 Rebuild dependencies..
588 * freebsd.h: New file.
589 * i386freebsd.c: New file.
590 * targets.c (i386freebsd_vec): Declare.
591 (bfd_target_vector): Add i386freebsd_vec.
592 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
593 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
595 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
597 * ieee.c (ieee_slurp_debug): New static function.
598 (ieee_object_p): Call it.
599 (ieee_slurp_section_data): Skip debugging sections.
600 (ieee_get_reloc_upper_bound): Likewise.
601 (ieee_get_section_contents): Likewise.
602 (ieee_canonicalize_reloc): Likewise.
603 (ieee_write_section_part): Likewise.
604 (ieee_write_debug_part): Likewise.
605 (ieee_write_data_part): Likewise.
606 (init_for_output): Likewise.
608 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
610 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
612 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
613 relocs, since ppc_elf_relocate_section handles the linker case.
614 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
616 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
617 ppc_elf_relocate_section since that is now the only caller.
618 (ppc_elf_relocate_section): Ditto.
620 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
622 * coffcode.h (coff_write_object_contents): If we don't know the
623 section of the entry point for an XCOFF executable, always set the
626 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
628 * elf.c (bfd_section_from_shdr): Add support for note sections.
630 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
632 * bfd-in.h (struct _symbol_info): Add stab_type field.
633 * bfd-in2.h: Rebuild.
634 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
636 * elf32-ppc.c: Remove trailing newline from calls to
638 (ppc_elf_merge_private_bfd_data): Only warn about endianness
639 difference if target endianness is known.
641 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
643 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
644 old style TOC16 references without using R_PPC_GOT.
645 (ppc_reloc_type): Ditto.
646 (ppc_elf_reloc_type_lookup): Add support for TOC16.
647 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
648 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
649 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
650 (ppc_elf_check_relocs): New function for GOT/PLT support that is
652 (ppc_elf_adjust_dynamic_symbol): Ditto.
653 (ppc_elf_adjust_dynindx): Ditto.
654 (ppc_elf_size_dynamic_sections): Ditto.
655 (ppc_elf_finish_dynamic_symbol): Ditto.
656 (ppc_elf_finish_dynamic_sections): Ditto.
657 (ELF_DYNAMIC_INTERPRETER): Define.
659 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
661 * elf.c (copy_private_bfd_data): When attaching sections to
662 segments ignore sections that won't be allocated. Patch from
665 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
667 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
670 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
672 * coff-i960.c (CALC_ADDEND): Define.
673 (coff_i960_relocate_section): Add the input section VMA to the
674 addend for PC relative relocs.
676 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
678 * peicode.h (pe_print_pdata): Must test the entire entry for zero
679 to correctly terminate.
681 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
683 * targets.c (enum bfd_endian): Define.
684 (bfd_target): Rename byteorder_big_p to byteorder, and change it
685 from boolean to enum bfd_endian. Change header_byteorder_big_p
687 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
688 (bfd_header_big_endian, bfd_header_little_endian): New macros.
689 * bfd-in2.h: Rebuild.
690 * All targets: Change initialization of byteorder and
691 header_byteorder to use enum bfd_endian values rather than
693 * All files: Change all references to byteorder_big_p and
694 header_byteorder_big_p to use new bfd_*_endian macros.
696 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
698 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
700 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
702 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
704 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
706 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
708 * ieee.c: Lots of minor cleanups. Make many functions return
709 errors rather than calling abort. Also:
710 (ieee_write_twobyte): Remove; change callers to call existing
711 ieee_write_2bytes function.
712 (ieee_write_expression): Don't output the section twice when
713 outputting a local symbol. Don't emit an extraneous zero if there
715 (ieee_slurp_sections): Set the lma as well as the vma.
716 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
718 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
719 a recognized one or bfd_arch_unknown.
720 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
722 (ihex_get_symtab): Likewise.
724 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
726 * aoutx.h: Include <ctype.h>.
727 (struct aout_link_includes_table): Define.
728 (struct aout_link_includes_totals): Define.
729 (struct aout_link_includes_entry): Define.
730 (aout_link_includes_lookup): Define macro.
731 (struct aout_final_link_info): Add includes field.
732 (aout_link_includes_newfunc): New static function.
733 (NAME(aout,final_link)): Initialize includes hash table.
734 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
736 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
738 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
740 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
742 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
744 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
746 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
747 (pe_print_private_bfd_data): call pe_print_reloc.
748 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
749 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
750 up some debugging as well.
752 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
754 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
757 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
759 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
760 when setting sections to NULL.
762 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
764 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
766 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
767 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
769 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
770 * bfd-in2.h: Rebuild.
772 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
774 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
776 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
778 * ihex.c (ihex_scan): Handle record types 4 and 5.
779 (ihex_object_p): Permit types 4 and 5.
780 (ihex_set_section_contents): Remove check for out of range
782 (ihex_write_object_contents): Generate types 4 and 5.
784 * elflink.h (elf_link_output_extsym): Just ignore warning and
785 indirect references to symbols which don't really exist.
787 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
789 * peicode.h (pe_print_idata): Minor format fixes
790 (pe_print_edata): New function. Under private printing, this formats
791 the edata section of a PE file.
792 (pe_print_private_bfd_data): Added call to pe_print_edata.
794 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
796 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
797 index, don't call stoi.
799 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
801 * srec.c (srec_scan): Set lma as well as vma.
803 * ihex.c: New file; support for Intel Hex format.
804 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
806 (bfd_target_vector): Always include ihex_vec.
807 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
808 * Makefile.in: Rebuild dependencies.
809 (BFD_LIBS): Add ihex.o
810 (BFD_LIBS_CFILES): Add ihex.c.
811 * bfd-in2.h: Rebuild.
813 * elf.c (assign_file_positions_for_segments): Sort the sections in
815 (get_program_header_size): Return the right size if segment_map is
817 (copy_private_bfd_data): Don't bother to sort the sections.
819 * bfd.c (bfd_record_phdr): New function.
820 * bfd-in.h (bfd_record_phdr): Declare.
821 * bfd_in2.h: Rebuild.
823 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
826 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
827 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
829 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
830 (bfd_zmalloc): Change declaration.
832 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
833 and realloc. Don't set bfd_error_no_memory if they fail.
835 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
837 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
838 uses as well. Added a new howto to deal with TOCREL16 relocs that
840 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
841 to handle RVA relocs from dlltool.
842 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
843 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
844 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
846 * coffcode.h (coff_set_alignment_hook): check idata$X sections
847 to get the right section alignment.
849 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
851 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
852 p_paddr if p_paddr is zero.
853 (make_mapping): Set includes_filehdr and includes_phdrs for first
855 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
857 (assign_file_positions_for_segments): Handle includes_filehdr and
858 includes_phdrs. Remove special handling of PT_PHDR and first
860 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
861 when appropriate. Remove special handling of PT_PHDR segment.
862 Use a more complex condition for when a section is included in a
863 segment to handle Solaris linker oddities.
865 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
867 * coff-m88k.c (howto_table): Reformatted for easier reading;
868 special_function now points to new function m88k_special_reloc.
869 (howto_hvrt16): Function previously used for handling HVRT16 relocs
871 (rtype2howto): Do not add reloc's r_offset to the addend, this will
872 be done correctly by m88k_special_reloc.
873 (reloc_processing): New function to be used by RELOC_PROCESSING.
874 (RELOC_PROCESSING): Define to call reloc_processing.
876 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
878 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
879 (pe_print_pdata): Likewise.
881 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
883 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
885 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
886 * Many files: don't set bfd_error_no_memory if one of the above
889 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
890 if p_paddr_valid is set.
891 (copy_private_bfd_data): New static function.
892 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
894 * elf.c (assign_file_positions_for_segments): Fix case where extra
895 program headers were allocated.
897 * elf.c (_bfd_elf_print_private_bfd_data): New function.
898 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
899 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
900 _bfd_elf_print_private_bfd_data.
902 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
903 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
904 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
905 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
906 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
907 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
908 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
910 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
912 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
913 * elf.c (make_mapping): New static function.
914 (map_sections_to_segments): New static function.
915 (elf_sort_sections): New static function.
916 (assign_file_positions_for_segments): New static function.
917 (map_program_segments): Remove.
918 (get_program_header_size): Remove sorted_hdrs, count, and
919 maxpagesize parameters. Simplify.
920 (assign_file_positions_except_relocs): When generating an
921 executable, use assign_file_positions_for_segments.
922 (elf_sort_hdrs): Remove.
923 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
924 to get_program_header_size.
926 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
928 * hp300hpux.c (MY(callback)): Set lma as well as vma.
930 * configure, config.in: Regenerate with autoconf 2.7.
932 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
933 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
935 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
937 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
938 (ecoff_sec_to_styp_flags): Likewise.
939 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
940 (ecoff_set_symbol_info): Handle scRConst.
941 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
942 (ecoff_compute_section_file_positions): Handle .rconst section.
943 (_bfd_ecoff_write_object_contents): Likewise.
944 (ecoff_link_check_archive_element): Handle scRConst.
945 (ecoff_link_add_externals): Likewise.
946 (ecoff_link_write_external): Handle .rconst section.
947 (ecoff_reloc_link_order): Likewise.
948 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
949 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
951 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
953 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
954 DEF_DYNAMIC flag is set.
956 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
958 * host-aout.c: If TRAD_HEADER is defined, include it.
960 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
962 * aclocal.m4 (AC_PROG_CC): Remove local definition.
963 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
964 (BFD_NEED_DECLARATION): New function.
965 * configure.in: Use BFD_NEED_DECLARATION.
966 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
967 * configure, config.in: Rebuild with autoconf 2.6.
969 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
970 special_sections before returning when called with a non XCOFF
973 * coffgen.c (coff_renumber_symbols): Sort common symbols with
976 * coffcode.h (coff_compute_section_file_positions): Only pad the
977 previous section to force file alignment when creating an
980 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
982 * coffcode.h (coff_compute_section_file_positions): If
983 RS6000COFF_C, set up the .debug section.
985 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
986 if it is not large enough to accomodate the entire TOC area with
987 signed 16 bit offsets.
988 (xcoff_write_global_symbol): Handle negative TOC offsets in global
990 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
991 TOC anchor to use the TOC value used in the output file.
993 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
995 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
996 (_bfd_coff_read_string_table): Likewise.
998 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
1000 * pe-arm.c: Fix typos.
1001 * coff-arm.c: Likewise.
1003 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
1005 * coff-ppc.c (list_ele): Added "cat"egory member.
1006 (record_toc): New category parameter (priv or pub).
1007 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
1008 (ppc_process_before_allocation): Removed embrionic data-in-toc from
1009 the mainline. It addes extra toc cells in error.
1010 (ppc_coff_swap_sym_in_hook): Added some documentation.
1011 (dump_toc): Can now diagnose "virtual toc" chicanery.
1013 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
1015 * elf-bfd.h (struct elf_link_hash_table): Change type of
1016 dynsymcount and bucketcount fields from size_t to bfd_size_type.
1018 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
1020 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
1021 pointerize C_LEAFSTAT or C_LEAFEXT entries.
1023 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
1024 DT_INIT and DT_FINI entries if the _init or _fini symbol is
1025 defined or mentioned in a regular file.
1027 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
1029 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
1030 (coff_ppc_relocate_section): Handle TOCDEFN attribute
1031 (coff_ppc_relocate_section): Correct REL24 handling
1032 (ppc_process_before_allocation): Correct TOCDEFN handling
1034 * peicode.h (dir_names): Added name descriptions
1036 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
1038 * VERSION: Updated to cygnus-2.6.
1040 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
1042 * targets.c (m68k4knetbsd_vec): Declare.
1044 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
1046 * targets.c (bfd_target): Change type of second argument to
1047 _bfd_print_private_bfd_data from void * to PTR.
1048 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
1049 using PTR rather than void *.
1050 * bfd-in2, libbfd.h: Rebuild.
1051 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
1053 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
1054 _bfd_generic_bfd_print_private_bfd_data rather than casting
1057 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
1059 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
1060 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1062 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1063 BFD64_BACKENDS_CFILES): New variables.
1066 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1068 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1069 not at the file position of the first section.
1070 * coffcode.h (coff_compute_section_file_positions): Avoid using
1072 (coff_write_object_contents): When generating a PPC PE executable
1073 with no symbols, round up the file size to a COFF_PAGE_SIZE
1075 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1076 don't write out a string table.
1078 * elf.c (bfd_section_from_shdr): When using a different section
1079 header, pass the new one to _bfd_elf_make_section_from_shdr.
1080 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1081 (elf_map_symbols): Add section VMA to symbol value when comparing
1083 (_bfd_elf_compute_section_file_positions): Only build symbol table
1084 if there are some symbols. Set file offset of symtab and strtab
1086 (assign_file_positions_except_relocs): Remove dosyms parameter.
1087 Change all callers. Never set file offset of symtab and strtab
1089 (_bfd_elf_copy_private_section_data): New function.
1090 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1091 (_bfd_elf_copy_private_symbol_data): New function.
1092 (swap_out_syms): Check for special mapping of st_shndx created by
1093 copy_private_symbol_data.
1094 * elfxx-target.h: Use new copy routines.
1095 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1096 (_bfd_elf_copy_private_section_data): Declare.
1098 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1100 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1103 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1104 _bfd_dummy_target, matching the recent change to archive
1107 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1109 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1110 arithmetic on PTR types.
1112 * aout-target.h (MY(callback)): Set the lma of the sections.
1114 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1115 symbol into a reloc against the section.
1117 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1119 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1120 glue for the relocs: IMGLUE and IFGLUE.
1121 (record_toc): new function - tracks toc contents
1122 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1123 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1124 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1125 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1126 (ppc_record_toc_entry): Removed a debug define (duh)
1128 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1129 (pe_print_idata): New function - formats the idata section data
1130 (pe_print_pdata): New function - formats the pdata section data
1131 (pe_print_private_bfd_data): calls to above
1133 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1135 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1136 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1137 TARGET_SYM and TARGET_NAME for vector and BFD name.
1138 * coff-pmac.c (pmac_xcoff_vec): Remove.
1139 (TARGET_SYM, TARGET_NAME): Define.
1140 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1141 machine to 0, not all PowerMacs are 601s.
1143 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1145 * elfcode.h (elf_object_p): Read in any program headers.
1146 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1147 based on the program headers, if any.
1148 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1149 (map_program_segments): Set p_paddr of program headers based on
1152 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1154 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1157 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1158 trying to do a relocateable link with a non-a.out object file.
1160 * archive.c (bfd_generic_archive_p): Check the first object file
1161 in an archive even if target_defaulted is set. If the object file
1162 has the wrong xvec, reject it.
1164 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1165 be represented, report the name via _bfd_error_handler.
1166 (translate_to_native_sym_flags): Likewise.
1167 * elf32-mips.c (mips_elf_final_link): Likewise.
1168 * oasys.c (oasys_write_sections): Likewise.
1170 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1171 which checks for STYP_OVRFLO sections.
1172 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1173 reloc and lineno count overflows.
1174 (coff_write_object_contents): Call coff_count_linenumbers before
1175 coff_compute_section_file_positions. If RS6000COFF_C, handle
1176 reloc and lineno count overflows.
1177 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1178 relocs before dealing with .pad sections. Count overflow section
1179 headers when handling .pad sections.
1181 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1184 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1185 (struct xcoff_link_hash_table): Add descriptor_section and
1186 special_sections fields.
1187 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1188 (xcoff_link_add_symbols): Set linkage section alignment. Create
1189 descriptor section. Check for magic symbol names (_text, etc.),
1190 and record them in special_sections if found. Set
1191 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1192 descriptor field to point back to the function code symbol.
1193 (xcoff_sweep): Always mark the special descriptor_section.
1194 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1195 function descriptor, and mark it if it is.
1196 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1197 parameter, and fill it in. Allocate space for the descriptor
1199 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1200 global linkage code. If an undefined function descriptor is
1201 exported, arrange to define it. Warn about any other undefined
1203 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1204 (xcoff_write_global_symbol): Create a function descriptor when
1206 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1207 * bfd-in2.h: Rebuild.
1209 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1211 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1212 (ppc_coff_link_hash_table): new types for hashing
1213 (ppc_coff_link_hash_newfunc): hash entry constructor
1214 (ppc_coff_link_hash_table_init): hash table initializer
1215 (ppc_coff_link_hash_table_create): hash table constructor
1216 (ppc_record_toc_entry): changed references to hash table
1217 (coff_ppc_relocate_section): changed references to hash table
1219 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1220 * libcoff.h: Rebuild
1222 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1223 (coff_link_add_symbols): removed toc_offset init
1225 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1227 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1230 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1231 if it is given and mmep is available.
1232 * acconfig.h: Undef USE_MMAP.
1233 * configure, config.in: Regenerated.
1234 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1235 table handling the old way.
1236 (aout_get_external_symbols): Don't complain if last byte of string
1238 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1239 (bfd_free_window) [! USE_MMAP]: Don't define.
1240 (bfd_get_file_window,
1241 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1243 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1245 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1248 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1250 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1251 compatible with AMD generated COFF files. Try to support both AMD
1252 and GNU formats simultaneously.
1253 (coff_a29k_relocate_section): Likewise.
1255 * libbfd.c (bfd_get_file_window): Change writable parameter from
1256 int to boolean; update all callers. Pass MAP_SHARED if not
1257 writable--it's required on Solaris. Cast fprintf argument to
1259 * bfd-in.h (bfd_get_file_window): Update declaration.
1260 * bfd-in2.h: Rebuild.
1261 * aoutx.h: Update calls to bfd_get_file_window.
1263 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1265 (xcoff_swap_ldhdr_in): New static function.
1266 (xcoff_swap_ldsym_in): New static function.
1267 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1268 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1269 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1270 Handle XTY_ER/XMC_XO symbols correctly.
1271 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1272 rather than normal symbol table.
1273 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1274 already defined with the same absolute value.
1275 (xcoff_mark): When considering called symbols, check whether the
1276 descriptor is from a dynamic object, rather than the symbol
1278 (xcoff_build_ldsyms): Likewise.
1280 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1281 Cast realloc and malloc return values. If malloc or realloc fail,
1282 set bfd_error_no_memory.
1283 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1284 * bfd-in2.h: Rebuild.
1286 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1288 * coff-ppc.c (ppc_record_toc_entry): new function.
1289 (in_reloc_p): changed return value.
1290 (coff_ppc_relocate_section): much rework.
1291 (ppc_allocate_toc_section): new function.
1292 (ppc_process_before_allocation): new function.
1293 (ppc_coff_swap_sym_in_hook): new function.
1295 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1296 (coff_link_add_symbols): initialize toc_offset.
1298 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1299 (coff_swap_aouthdr_out): Added more sections to the data
1300 dictionary for the pe file header. Also changed linker version
1301 number on the ppc side.
1302 (dir_names): small improvements to the dictionary printing.
1303 (pe_mkobject_hook): save the file level flags.
1305 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1306 (pe_tdata): added real_flags field
1307 (coff_tdata): added local_toc_sym_map and access macro
1309 * libcoff.h (coff_link_hash_entry): added toc_offset field
1310 (pe_tdata): added real_flags field
1311 (coff_tdata): added local_toc_sym_map and access macro
1313 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1314 (coff_mkobject): init for local_toc_sym_map
1315 (coff_write_object_contents): set the internal_a.magic to
1316 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1319 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1321 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1322 entries until both the line number address and the function name
1323 address are too large.
1325 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1326 * configure: Rebuilt.
1328 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1329 is defined in the environment.
1331 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1333 * som.c (som_get_section_contents_in_window): Define to use
1336 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1338 * coff-i860.c: New file, based on coff-i386.c.
1339 * cpu-i860.c: New file, based on cpu-i386.c.
1340 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1341 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1342 targets, using i860coff_vec.
1343 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1344 trad-core.o and hosts/i860mach3.h.
1345 (i860coff_vec): Use coff-i860.o and cofflink.o.
1346 * configure: Rebuild.
1347 * Makefile.in: Rebuild dependencies.
1348 (ALL_MACHINES): Add cpu-i860.o.
1349 (BFD32_BACKENDS): Add coff-i860.o.
1350 (CFILES): Add cpu-i860.c and coff-i860.c.
1351 * targets.c (i860coff_vec): Declare.
1352 (bfd_target_vector): Add &i860coff_vec.
1353 * archures.c (bfd_i860_arch): Declare.
1354 (bfd_archures_list): Add &bfd_i860_arch.
1355 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1356 (coff_set_flags): Handle bfd_arch_i860.
1357 (coff_write_object_contents): Handle I860 a.out magic number.
1359 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1361 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1362 the created .tc section to 2.
1363 (xcoff_mark): Don't keep a .loader reloc for a call to an
1364 undefined symbol when creating a shared library.
1365 (xcoff_build_ldsyms): When creating a shared library, generate
1366 global linkage code for a call to an undefined symbol.
1368 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1370 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1371 BFD32_BACKENDS, BFD64_BACKENDS.
1372 (.dep1): Put mkdep output in a separate file.
1373 Rebuilt dependencies.
1375 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1378 Permit use of mmap when available:
1380 * configure.in: Check for mmap, madvise, mprotect.
1381 * config.in, configure: Regenerated.
1383 * libbfd.c (struct _bfd_window_internal): Define type.
1384 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1386 (ok_to_map): New static variable for debugging.
1387 (_bfd_generic_get_section_contents_in_window): New function.
1388 * bfd-in.h (bfd_window_internal): Declare type.
1389 (bfd_window): Define type.
1390 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1391 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1394 * libaout.h (struct aoutdata): Add two window fields.
1395 (obj_aout_sym_window, obj_aout_string_window): New macros.
1396 * aoutx.h (some_aout_object_p): Initialize windows.
1397 (aout_get_external_symbols): Get symbol data and strings in
1398 windows instead of explicitly allocated buffers.
1399 (slurp_symbol_table): Free window instead of memory.
1400 (bfd_free_cached_info): Release windows instead of freeing storage
1402 (aout_link_free_symbols): Ditto.
1404 * targets.c (bfd_target): Add new field for
1405 get_section_contents_in_window.
1406 (BFD_JUMP_TABLE_GENERIC): Updated.
1407 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1408 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1409 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1410 macros for get_section_contents_in_window field.
1412 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1414 * core.c: Renamed to corefile.c
1415 * makefile.dos (OBJS): Change core.o to corefile.o
1416 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1419 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1421 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1422 targ_selvecs to allow debugging under Irix-5 native.
1425 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1427 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1428 to o. Clobber and restore the list of new csects around the call
1429 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1430 linker error and the linker wants to read the symbol table. Reset
1431 the line number count of a real section even if it has no relocs.
1432 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1434 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1437 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1439 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1440 an undefined symbol in a shared link.
1442 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1443 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1444 phdm@info.ucl.ac.be (Philippe De Muyter).
1446 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1448 * coff-m88k.c (rtype2howto): New static function.
1449 (RTYPE2HOWTO): Use it rather than a macro definition.
1451 * coffcode.h (coff_write_object_contents): set internal_a.magic
1452 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1454 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1455 define TRAD_HEADER to new file hosts/delta68.h.
1456 m88*-motorola-sysv*, however, does use ptrace-core.o.
1457 * hosts/delta68.h: New file.
1459 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1460 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1462 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1464 * i386linux.c (MY(vec)): Declare before use.
1466 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1468 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1469 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1471 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1472 BFD is not of the right type.
1473 (bfd_elf_get_needed_list): Likewise.
1474 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1475 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1476 * xcofflink.c (XCOFF_XVECP): Define.
1477 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1479 (bfd_xcoff_import_symbol): Likewise.
1480 (bfd_xcoff_export_symbol): Likewise.
1481 (bfd_xcoff_link_count_reloc): Likewise.
1482 (bfd_xcoff_record_link_assignment): Likewise.
1483 (bfd_xcoff_size_dynamic_sections): Likewise.
1485 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1486 table index against the number of symbols for a base relative
1489 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1491 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1492 full_aouthdr flag here...
1493 (_bfd_xcoff_bfd_final_link): ...not here.
1495 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1497 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1498 systems that have a system <libelf.h>.
1499 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1500 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1501 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1502 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1503 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1504 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1505 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1507 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1509 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1510 set, set BSF_WEAK in symbol. Change all callers.
1511 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1512 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1513 _bfd_generic_link_add_one_symbol.
1514 (ecoff_indirect_link_order): Check that the section tdata relocs
1515 are not NULL before using them.
1517 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1518 define TRAD_HEADER as hosts/alphalinux.h.
1519 * configure: Rebuild.
1520 * hosts/alphalinux.h: New file.
1521 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1524 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1526 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1527 C_ECOMM storage classes.
1529 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1531 (xcoff_mark): Call xcoff_mark_symbol.
1532 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1533 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1535 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1537 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1539 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1541 (xcoff_find_reloc): New static function.
1542 (xcoff_link_add_symbols): Use it.
1543 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1544 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1545 relocate the value of C_DECL.
1547 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1549 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1551 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1552 callback decide what goes in .relocs.
1553 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1554 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1557 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1559 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1562 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1564 * xcofflink.c: More improvements, mostly to fix handling of
1565 constructors and a few other special cases.
1566 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1567 zero, reverting yesterday's change.
1568 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1569 (bfd_xcoff_link_count_reloc): Declare.
1570 (bfd_xcoff_record_link_assignment): Declare.
1571 * bfd-in2.h: Rebuild.
1573 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1575 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1576 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1577 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1578 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1579 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1580 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1582 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1585 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1586 segments includes the a.out header. See to that the magic number
1587 *always* is big-endian.
1589 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1590 m68k4k NetBSD configurations.
1592 * configure.in, configure: Separate i386 & mips NetBSD
1593 configurations from other BSD ones. Don't assume DEC is the only
1594 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1595 configurations. Add support for m68k4k NetBSD object format.
1597 * libaout.h: Added M_68K4K_NETBSD magic.
1599 * m68k4knetbsd.c: New file.
1601 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1603 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1606 * hosts/mipsnbsd.h: New file.
1609 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1611 * config.bfd: Add config stuff for mips*-*-magic* to set
1612 targ_defvec to ecoff_big_vec.
1615 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1617 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1619 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1620 toc_section, and entry_section fields.
1621 (struct xcoff_section_tdata): Remove ldrel_count field.
1622 * libcoff.h: Rebuild.
1623 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1625 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1626 full a.out header if full_aouthdr is set in xcoff_data.
1627 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1628 based on sections stored in xcoff_data.
1629 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1631 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1632 (rs6000coff_vec): Set symbol_leading_char to '.'.
1633 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1634 value stored in ret rather than returning a pointer value.
1636 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1638 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1641 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1643 * som.c (som_slurp_string_table): Allocate the strings with malloc
1644 since they're free'd by free_cached_info.
1645 (som_slurp_symbol_table): Similarly for the symbol table.
1647 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1649 * Makefile.in (diststuff): Don't make headers.
1651 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1653 * Makefile.in: Rebuild dependencies.
1655 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1656 output_bfd is not SunOS.
1657 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1658 non-SunOS input files.
1660 * xcofflink.c: Extensive changes to support linking shared objects
1661 and generating a .loader section.
1662 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1663 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1664 last_symndx, and ldrel_count fields.
1665 * libcoff.h: Rebuild.
1666 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1667 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1669 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1670 (bfd_xcoff_export_symbol): Declare.
1671 (bfd_xcoff_size_dynamic_sections): Declare.
1672 * bfd-in2.h: Rebuild.
1674 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1676 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1677 * configure: Rebuild.
1678 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1679 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1681 (pmac_xcoff_vec): Update to use new xcoff support.
1682 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1683 (xcoff_write_armap): Declare buf as unsigned char.
1684 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1686 * mpw-make.sed: Generalize subdir_do edit.
1688 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1690 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1691 correctly. Don't initialize asect->vma.
1693 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1695 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1696 something a little less than the page size.
1698 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1700 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1702 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1704 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1705 * coffcode.h (coff_write_object_contents): If .bss is before
1706 .data us that as data_start.
1707 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1709 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1710 (coff_swap_outhdr_out): Hardwire in version number.
1712 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1714 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1715 major and minor to *_vno, since the former are also macros in
1716 SunOS header files. Cast result of bfd_alloc to appropriate
1719 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1720 before assigning to sec_data.
1722 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1724 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1725 now relative to the section, not absolute.
1726 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1727 get the file name when there is a N_SO directory name. When
1728 handling stabs, remember that section->vma was added to the
1731 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1733 * sunos.c (struct sunos_link_hash_table): Add needed field.
1734 (sunos_link_hash_table_create): Call bfd_release, not free.
1735 (sunos_link_hash_table_create): Initialize needed field.
1736 (sunos_add_dynamic_symbols): Record needed objects.
1737 (bfd_sunos_get_needed_list): New function.
1738 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1739 * bfd-in2.h: Rebuild.
1741 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1743 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1745 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1747 * bfd-in.h (struct bfd_link_needed_list): Rename from
1748 bfd_elf_link_needed_list.
1749 * bfd-in2.h: Rebuild.
1750 * elf.c, elflink.h, libelf.h: Corresponding changes.
1752 Add start at AIX linker support; no shared libraries yet.
1753 * xcofflink.c: New file.
1754 * configure.in (rs600coff_vec): Use xcofflink.o.
1755 * configure: Rebuild.
1756 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1758 (struct xcoff_section_tdata): Define.
1759 (xcoff_section_data): Define macro.
1760 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1761 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1762 (_bfd_xcoff_bfd_final_link): Declare.
1763 (_bfd_ppc_xcoff_relocate_section): Declare.
1764 * libcoff.h: Rebuild.
1765 * coff-rs6000.c: Clean up a bit.
1766 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1767 cputype, csects, and debug_indices.
1768 (xcoff_copy_private_bfd_data): Copy cputype.
1769 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1770 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1771 (xcoff_reloc_type_lookup): Rename from
1772 rs6000coff_reloc_type_lookup.
1773 (coff_relocate_section): Define.
1774 (_bfd_xcoff_sizeof_headers): Define.
1775 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1776 (_bfd_xcoff_bfd_relax_section): Define.
1777 (_bfd_xcoff_bfd_link_split_section): Define.
1778 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1780 * coffcode.h (coff_compute_section_file_positions): If AIX,
1781 increment sofar by SMALL_AOUTSZ if not executable.
1782 (coff_write_object_contents): If AIX, always output an a.out
1783 header; if not executable, header size of SMALL_AOUTSZ.
1784 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1785 (_bfd_stringtab_init): Initialize xcoff field.
1786 (_bfd_xcoff_stringtab_init): New function.
1787 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1788 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1789 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1790 * libbfd.h: Rebuild.
1791 * Makefile.in: Rebuild dependencies.
1792 (BFD32_BACKENDS): Add xcofflink.o.
1793 (CFILES): Add xcofflink.c.
1795 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1796 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1797 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1799 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1801 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
1803 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
1805 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
1806 * config.in: Regenerated.
1808 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
1809 (_bfd_chunksize): New variable.
1810 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
1811 for obstack chunk size.
1812 * configure.in: Check for getpagesize.
1813 * configure: Regenerated.
1815 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1817 * trad-core.c (rawptr): Make it a local variable of
1818 ptrace_unix_core_file_p.
1820 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
1822 * coff-arm.c (in_reloc_p): New.
1823 * coff-i386.c (in_reloc_p): New.
1824 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
1825 (coff_write_object_contents): Only set has_reloc_section
1827 * cofflink.c (_bfd_coff_generic_relocate_section): Call
1828 in_reloc_p to decide if reloc should be emitted.
1829 * libcoff.h (pe_data_type.in_reloc_p): New.
1830 * peicode.h (pe_mkobject): Initialize in_reloc_p.
1832 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
1834 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
1835 (_bfd_coff_read_internal_relocs): Likewise.
1836 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
1837 (_bfd_coff_read_internal_relocs): Likewise.
1839 * elflink.h (elf_link_add_object_symbols): Correct conditions
1840 under which type and size change warnings are issued.
1842 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
1844 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
1845 a symbol which is not in a real section.
1846 (coff_write_native_symbol): Corresponding change.
1848 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
1849 coff_link_hash_newfunc and make non-static.
1850 (_bfd_coff_link_hash_table_init): New function, broken out of
1851 _bfd_coff_link_hash_table_create.
1852 (_bfd_coff_link_hash_table_create): Use it.
1853 (process_embedded_commands): Make static.
1854 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
1855 (_bfd_coff_link_hash_table_init): Declare.
1856 * libcoff.h: Rebuild.
1858 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
1859 field in XCOFF tdata.
1860 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
1861 U802ROMAGIC, for clarity. Try to set arch and machine correctly
1862 based on cputype stored in a.out header, or in n_type of initial
1864 (coff_write_object_contents): Set cputype correctly in a.out
1866 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
1868 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
1869 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
1871 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
1872 * libcoff.h: Rebuild.
1874 * cpu-rs6000.c (rs6000_compatible): New static function.
1875 (bfd_rs6000_arch): Use it.
1876 * cpu-powerpc.c (powerpc_compatible): New static function.
1877 (arch_info_struct): Define various flavours of PowerPC.
1878 (bfd_powerpc_arch): Use powerpc_compatible. Point at
1881 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
1883 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
1885 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
1887 * elflink.h (elf_link_add_object_symbols): Don't warn about
1888 changing the size or type if the old definition was weak.
1890 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
1892 * coffcode.h (combined_entry_type): Add fix_line field.
1893 (coff_slurp_line_table): Warn if we try to set the lineno field of
1895 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1896 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
1897 * coffgen.c (coff_mangle_symbols): Handle fix_line.
1898 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1900 (coff_print_symbol): Print fix_value symbols in a useful fashion.
1901 * libcoff.h: Rebuild.
1903 * libcoff-in.h (struct xcoff_tdata): Define.
1904 (xcoff_data): Define.
1905 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1906 * bfd-in2.h, libcoff.h: Rebuild.
1907 * coff-rs6000.c (xcoff_mkobject): New static function.
1908 (coff_mkobject): Define.
1909 (xcoff_copy_private_bfd_data): New static function.
1910 (coff_bfd_copy_private_bfd_data): Define.
1911 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1913 (rs6000coff_vec): Add DYNAMIC to object_flags.
1914 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1915 .loader sections specially.
1916 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1917 section alignment from the XCOFF tdata information.
1918 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1919 F_SHROBJ, and copy the extra a.out header information into the
1920 XCOFF tdata structure.
1921 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1922 F_DYNLOAD and the extra a.out header information.
1923 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1924 C_HIDEXT symbol with attached csect information.
1925 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1926 in the o_maxdata field.
1927 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1928 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1929 end if BSF_NOT_AT_END is set.
1931 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1932 _bfd_read_ar_hdr_fn.
1933 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1934 * bfd-in2.h, libbfd.h: Rebuild.
1935 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1937 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1938 (bfd_slurp_bsd_armap_f2): Likewise.
1939 (_bfd_slurp_extended_name_table): Likewise.
1941 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
1943 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1945 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1946 when the symbol table is empty.
1948 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1949 space for section symbols, since we don't output them either.
1950 (elf_m68k_adjust_dynindx): Removed.
1952 * ptrace-core.c (rawptr): Make it a local variable of
1953 ptrace_unix_core_file_p.
1955 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1957 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1960 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1961 Mac object file formats.
1963 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
1965 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1966 auxent if there isn't one.
1967 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1968 rather than FILNMLEN as the maximum name length.
1970 * coffcode.h (bfd_coff_backend_data): Add new field
1971 _bfd_coff_print_aux.
1972 (bfd_coff_print_aux): New static function.
1973 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1974 scnlen field of an XTY_LD csect aux entry.
1975 (coff_print_aux): New static function.
1976 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1977 in coff_pointerize_aux_hook.
1978 (bfd_coff_std_swap_table): Initialize new field.
1979 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1980 * libcoff.h: Rebuild.
1981 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1982 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1984 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1985 if there are symbols, for native AIX ld compatibility.
1987 * coffcode.h (bfd_coff_backend_data): Add new field
1988 _bfd_coff_pointerize_aux_hook.
1989 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1990 or I960, and as 0 otherwise.
1991 (bfd_coff_std_swap_table): Initialize new field.
1992 * libcoff.h: Rebuild.
1993 * coffgen.c (coff_pointerize_aux): Change parameters to take
1994 symbol pointer instead of type and class, and to take aux index.
1995 Call _bfd_coff_pointerize_aux_hook if it is defined.
1996 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1997 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1998 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2000 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
2001 read-only/host-only support.
2003 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
2005 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
2008 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
2009 BFD_JUMP_TABLE_ARCHIVE accordingly.
2010 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
2011 (_bfd_compute_and_write_armap): Declare.
2012 (_bfd_generic_read_ar_hdr): Declare.
2013 (_bfd_read_ar_hdr): Define.
2014 (_bfd_noarchive_read_ar_hdr): Define.
2015 (_bfd_archive_bsd_read_ar_hdr): Define.
2016 (_bfd_archive_coff_read_ar_hdr): Define.
2017 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
2018 _bfd_read_ar_hdr instead.
2019 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
2020 (_bfd_compute_and_write_armap): Rename from
2021 compute_and_write_armap. Make non-static. Change all callers.
2022 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
2023 than _bfd_snarf_ar_hdr.
2024 * aout-target.h (MY_read_ar_hdr): Define if not defined.
2025 * ieee.c (ieee_read_ar_hdr): Define.
2026 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
2027 * oasys.c (oasys_read_ar_hdr): Define.
2028 * som.c (som_read_ar_hdr): Define.
2029 * bfd-in2.h, libbfd.h: Rebuild.
2031 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
2033 * peicode.c (coff_swap_filehdr_in): If symptr is
2034 zero, there aren't any symbols, even if nsyms is set.
2036 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
2038 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
2040 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
2041 sections, and set styp correctly for them: .got, .hash, .dynamic,
2042 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
2043 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
2045 (ecoff_sort_hdrs): New static function.
2046 (ecoff_compute_section_file_positions): Return boolean, not void.
2047 Sort the sections by VMA before looking through them. Put the
2048 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
2049 section on an appropriate boundary within the page.
2050 (ecoff_compute_reloc_file_positions): Check return value of
2051 ecoff_compute_section_file_positions.
2052 (_bfd_ecoff_set_section_contents): Likewise.
2053 (_bfd_ecoff_write_object_contents): Check for various Alpha
2054 section types when incrementing text_size and data_size. Call
2055 adjust_headers backend function if it exists.
2056 * coff-alpha.c (alpha_adjust_headers): New static function.
2057 (alpha_ecoff_backend_data): Initialize adjust_headers field.
2058 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2060 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2062 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2064 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2065 of ALTERNATE_AIX_CORE_FORMAT.
2066 * configure.in (aix4): No longer need CORE_FLAGS.
2067 * configure: Updated.
2069 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2071 NS32k changes from Ian Dall:
2072 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2074 (aout_link_input_section_std, aout_link_input_section_ext,
2075 aout_link_reloc_link_order): Call them instead of _bfd_*
2077 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2079 (backend_data): Use it instead of hardcoded zero.
2081 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2082 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2084 * ns32knetbsd.c: Include bfd.h.
2085 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2086 (MY_bfd_reloc_type_lookup): Declare function too.
2087 * pc532-mach.c (set_sizes): Don't declare.
2088 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2089 (backend_data, MY_backend_data): Don't define.
2091 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2092 ns32k-*-lites* like ns32k-*-netbsd*.
2094 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2097 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2099 * coffcode.h (coff_write_object_contents): Restore setting
2100 f_timdat to 0, deleted on August 22.
2102 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2104 * coffcode.h (coff_bfd_copy_private_symbol_data,
2105 coff_bfd_copy_private_section_data,
2106 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2107 * peicode.h (coff_bfd_copy_private_bfd_data): New
2108 (pe_bfd_copy_private_bfd_data): New.
2109 (coff_swap_scnhdr_in): Swap bss size into the right place.
2110 (pe_print_private_bfd_data): Add some newlines.
2112 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2114 * som.c (setup_sections): Don't die if a space has no subspaces.
2116 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2118 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2119 dynamic symbol override a common symbol. Don't change the size or
2120 type if they have been set and the new symbol is not a definition.
2121 Warn if the size or type changes.
2123 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2125 * som.c (som_begin_writing): Don't write the symbol table or
2127 (som_finish_writing): Write them here. Place them after the
2128 subspace data, but before the relocs.
2130 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2132 * sunos.c (sunos_add_one_symbol): Just pass false, not
2133 info->shared_library, to sunos_create_dynamic_sections.
2134 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2136 (sunos_check_dynamic_reloc): Remove .text section assertion.
2138 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2140 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2141 * configure, configure.in: Add pmac_xcoff_vec case.
2142 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2143 * coff-pmac.c: New file, PowerMac XCOFF support.
2144 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2145 * targets.c (pmac_xcoff_vec): Declare.
2147 * mpw-config.in: Various changes to be compatible with the
2148 autoconf-based configury.
2149 * mpw-make.sed: New file, sed commands to translate Unix
2150 makefile into MPW syntax.
2151 * mpw-make.in: Remove.
2152 * hosts/mpw.h: Remove.
2153 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2154 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2156 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2158 * binary.c (binary_get_symtab): Return an empty string on error.
2159 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2161 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2163 * coff-ppc.c: Reformatted according to gnu conventions
2164 Removed irrelevant "if 0" code
2166 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2168 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2169 symbols rather than as indirect symbols.
2170 (MY(slurp_symbol_table)): Don't do anything special about
2173 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2174 of .ctors and .dtors sections is no larger than 2.
2176 * sunos.c (sunos_add_one_symbol): Don't change
2177 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2179 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2180 dynamic symbols when creating a shared library.
2181 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2183 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2184 written even if it is not defined in a regular object.
2185 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2186 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2187 rather than the constant 22.
2188 (sunos_check_dynamic_reloc): Handle creating a shared library.
2189 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2190 zero when creating a shared library.
2191 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2192 write it out at the start of the symbol table.
2194 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2196 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2198 * config.bfd: Add arm-*-coff.
2199 * configure.in, configure: Add armcoff_{little,big}_vec.
2200 * targets.c (armcoff_{little,big}_vec): Declare.
2201 (bfd_target_vector): Add armcoff_{little,big}_vec.
2202 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2204 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2206 * targets.c (bfd_find_target): Remove debugging code.
2208 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2210 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2212 * Makefile.in: added *-ppc files
2213 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2214 allow pe based .o's to be shared with other tools on ppc/NT
2215 * config.bfd: added powerpc[le]-[pe|winnt] config support
2216 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2217 * peicode.h: Added more section flags for PE on ppc
2218 Added coff_swap_filehdr_out to allow peicode.h to be
2219 used for non-image PE files on ppc.
2220 Check for image, or not, before copying pe_opthdr
2221 * targets.c: Added new bfd's
2222 * targets.c: Removed two inactive bfds that shouldn't have made it this
2225 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2227 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2228 explicit values to initialize all relocs. Change all users.
2229 (ppc_elf_brtaken_inner): New function to handle branch predicition
2231 (ppc_elf_brtaken_reloc): Ditto.
2232 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2233 relocs use ppc_elf_unsupported_reloc.
2234 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2235 needs to be reported.
2236 (ppc_elf_relocate_section): Support branch prediction relocs.
2238 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2240 * bfd.c (bfd_assert): Remove \n from string passed to
2243 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2244 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2245 (bfd_coff_make_section_hook): Don't define.
2246 (coff_make_section_hook): Remove.
2247 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2248 (styp_to_sec_flags): Likewise.
2249 (coff_write_object_contents): Likewise.
2250 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2252 * libcoff.h: Rebuild.
2253 * coffgen.c (make_a_section_from_file): Just call
2254 bfd_make_section_anyway, not bfd_make_section or
2255 bfd_coff_make_section_hook.
2256 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2257 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2258 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2259 make_section_hook field.
2260 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2262 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2263 pointers into value field for warning and indirect symbols; just
2264 leave the value field alone.
2265 * linker.c (generic_link_add_symbol_list): Use next symbol for
2266 warning and indirect symbols, rather than looking in symbol value.
2267 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2268 parameter. Change all callers. Remove support for indirect
2269 symbols; it didn't work anyhow.
2270 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2271 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2272 * bfd-in2.h: Rebuild.
2274 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2276 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2277 go back to telling the tools this reloc operates on 32 bits.
2279 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2281 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2282 rather than a direct fprintf.
2283 * archive.c (_bfd_write_archive_contents): Likewise.
2284 * coffcode.h (coff_slurp_symbol_table): Likewise.
2285 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2286 (ppc_elf_unsupported_reloc): Likewise.
2287 (ppc_elf_relocate_section): Likewise.
2288 * i386linux.c (linux_tally_symbols): Likewise.
2289 (linux_finish_dynamic_link): Likewise.
2290 * osf-core.c (osf_core_core_file_p): Likewise.
2291 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2292 * som.c (som_sizeof_headers): Likewise.
2293 * srec.c (srec_bad_byte): Likewise.
2294 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2295 * libbfd-in.h (bfd_assert): Declare first parameter const.
2296 * libbfd.h: Rebuild.
2297 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2298 bfd_reloc_overflow is enough.
2299 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2300 * coff-h8500.c (rtype2howto): Likewise.
2301 * coff-z8k.c (rtype2howto): Likewise.
2302 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2303 * elf.c (_bfd_elf_get_lineno): Likewise.
2304 (_bfd_elf_no_info_to_howto): Likewise.
2305 (_bfd_elf_no_info_to_howto_rel): Likewise.
2306 * hp300hpux.c (convert_sym_type): Likewise.
2307 (MY(swap_std_reloc_in)): Likewise.
2308 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2310 * libaout.h (struct aoutdata): Add line_buf field.
2311 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2312 and filename_buffer. Instead, use a malloc buffer stored in the
2313 new line_buf field. Remove length restrictions.
2315 * coffgen.c (string_size): Remove static variable.
2316 (debug_string_size, debug_string_section): Likewise.
2317 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2318 and debug_string_size_p parameters. Use them instead of the
2319 global variables. Change all callers.
2320 (coff_write_symbol): Likewise.
2321 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2322 (coff_write_symbols): Add local variables to replace removed
2325 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2326 function, and line_base fields.
2327 * libcoff.h: Rebuild.
2328 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2329 information, rather than using static variables.
2331 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2332 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2334 * init.c (initialized): Remove static variable.
2335 (bfd_init): Don't bother setting initialized.
2336 (bfd_check_init): Remove.
2337 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2338 * libbfd.h: Rebuild.
2340 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2342 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2343 size for full core dumps. Copy core file header to private data.
2344 (rs6000coff_core_file_failing_command,
2345 rs6000coff_core_file_failing_signal): New functions to extract
2346 the file name and terminating signal from the core file.
2347 * coff-rs6000.c: Use them.
2349 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2351 Change arch info to be const, initialized at compile time.
2352 * archures.c: Reindent many functions. Change CONST to const.
2353 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2354 nothing set it anyhow. Make next const.
2355 (bfd_arch_info_list): Remove.
2356 (bfd_archures_list): Rename from archures_init_table. Change from
2357 a table of function pointers to a table of bfd_arch_info_type
2358 structure addresses.
2359 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2360 (bfd_lookup_arch): Likewise.
2361 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2363 (bfd_default_arch_struct): Make const.
2364 (bfd_arch_init, bfd_arch_linkin): Remove.
2365 (bfd_get_arch_info): Return a const pointer.
2366 * init.c (bfd_init): Don't call bfd_arch_init.
2367 * bfd.c (struct _bfd): Make arch_info const.
2368 * bfd-in2.h: Rebuild.
2369 * libbfd.h: Rebuild.
2370 * configure.in: Put & before everything in $selarchs.
2371 * configure: Rebuild.
2372 * cpu-*.c: Change bfd_*_arch from a function which calls
2373 bfd_arch_linkin to a const structure.
2374 * ieee.c (ieee_object_p): Make arch const.
2376 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2378 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2380 * bfd-in2.h: Regenerate.
2381 * libbfd.h: Regenerate.
2383 * elf32-ppc.c (reloc_type): Update names to match current draft.
2384 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2385 relative. Update names to current V.4 draft.
2386 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2387 (ppc_elf_relocate_section): Rename relocations to match draft.
2389 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2391 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2392 compiled with -mrelocatable-lib to be linked with either normal
2393 modules or -mrelocatable modules.
2395 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2397 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2398 in the a.out header.
2400 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2401 a reloc against a local symbol, even if it's not a section.
2403 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2405 * targets.c (bfd_target): Remove unused align_power_min field.
2406 * bfd-in2.h: Rebuild.
2407 * All backends: Remove initialization of align_power_min.
2409 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2411 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2413 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2415 * config.bfd (mips-dec-netbsd*): New target.
2416 * configure.host (mips-dec-netbsd*): New host.
2417 * configure.in (mips-dec-netbsd*): New native.
2418 * configure: Rebuild.
2420 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2422 Make the COFF backend linker merge common types:
2423 * cofflink.c (struct coff_debug_merge_element): Define.
2424 (struct coff_debug_merge_type): Define.
2425 (struct coff_debug_merge_hash_entry): Define.
2426 (struct coff_debug_merge_hash_table): Define.
2427 (coff_debug_merge_hash_table_init): Define.
2428 (coff_debug_merge_hash_table_free): Define.
2429 (coff_debug_merge_hash_lookup): Define.
2430 (struct coff_final_link_info): Add debug_merge field.
2431 (coff_debug_merge_hash_newfunc): New static function.
2432 (_bfd_coff_final_link): Allocate and free debug_merge table.
2433 (coff_link_input_bfd): Merge identical enum, struct and union
2436 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2438 Convert i960 COFF to use COFF backend linker.
2439 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2440 structure to store the symbol being used.
2441 (coff_i960_start_final_link): New static function.
2442 (coff_i960_relocate_section): New static function.
2443 (coff_i960_adjust_symndx): New static function.
2444 (coff_start_final_link): Define.
2445 (coff_relocate_section): Define.
2446 (coff_adjust_symndx): Define.
2447 * coffcode.h (bfd_coff_backend_data): Add new callback function
2448 _bfd_coff_start_final_link.
2449 (bfd_coff_start_final_link): Define.
2450 (coff_start_final_link): Define if not defined.
2451 (bfd_coff_std_swap_table): Add coff_start_final_link.
2452 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2454 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2455 function callback is not NULL.
2456 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2457 (_bfd_coff_internal_syment_name): Declare.
2458 * libcoff.h: Rebuild.
2459 * configure.in (icoff_big_vec): Add cofflink.o.
2460 (icoff_little_vec): Likewise.
2461 * configure: Rebuild.
2463 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2465 * Makefile.in (clean-info): Remove extraneous tab from line
2468 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2470 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2471 contents has relocs.
2473 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2475 * coffcode.h (coff_compute_section_file_positions): Keep the
2477 (coff_write_object_contents): Remember if it's a relocatable
2479 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2480 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2481 if relocatable file. Swap out saved raw size.
2483 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2485 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2486 (maintainer-clean): Rename from realclean, passing
2487 maintainer-clean down to subdirectories, but leave realclean as a
2490 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2493 * dep-in.sed: Remove config.h from generated dependencies.
2495 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2496 broken out of sunos_canonicalize_dynamic_symtab.
2497 (sunos_canonicalize_dynamic_symtab): Call new function
2498 sunos_slurp_dynamic_symtab.
2499 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2500 dynamic symbol table to the caller.
2501 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2502 callback to override the symbols being read.
2503 * libaout.h (struct aout_backend_data): Add three new parameters
2504 to add_dynamic_symbols callback.
2506 Extensive minor changes to avoid various gcc warnings. Also:
2507 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2508 * archures.c (bfd_arch_info_type): Change mach field from long to
2510 (bfd_lookup_arch): Change machine parameter from long to unsigned
2513 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2515 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2516 a symbol with a non-zero plt_offset.
2518 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2520 * elfcode.h (align_file_position): Remove; not used.
2522 * configure.in: Only check for <sys/procfs.h> on a native system,
2523 and make sure it defines prstatus_t.
2524 * configure: Rebuild.
2526 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2528 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2530 * config.in: Rename from config.h.in.
2531 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2532 Check for config.h:config.in when creating stamp-h.
2533 * configure: Rebuild.
2534 * Makefile.in (stamp-h): Depend upon config.in rather than
2535 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2536 calling config.status.
2538 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2539 (Makefile): Just rebuild Makefile.
2540 (config.h, stamp-h): New targets.
2541 * configure.in: Create stamp-h when rebuilding config.h.
2542 * configure: Rebuild.
2544 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2546 * configure.in: Call AC_CONFIG_HEADER. Substitute
2547 HOST_64BIT_LONG. Check that various header files exist. Check
2548 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2549 and/or free need to be declared. Don't make a link to sysdep.h.
2550 Define TRAD_HEADER for various hosts.
2551 * configure: Rebuild.
2552 * configure.host: Don't set my_host. Add definitions taken from
2553 host header files for various entries. Remove entries which now
2555 * acconfig.h: New file.
2556 * config.h.in: New file, built by autoheader.
2557 * sysdep.h: New file.
2558 * Makefile.in (do_distclean): Don't remove sysdep.h.
2560 (LOCAL_H_DEPS): New variable.
2561 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2563 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2564 ($(OPTIONAL_BACKENDS)): Likewise.
2565 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2566 looking through sysdep.h.
2567 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2568 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2569 (fprintf_vma, sprintf_vma): Likewise.
2570 (int64_type, uint64_type): Don't define.
2571 * bfd-in2.h: Rebuild.
2572 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2573 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2574 * lynx-core.c: Include stuff from old hosts/lynx.h.
2575 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2576 rather than NO_FCNTL.
2577 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2578 rather than NATIVE_HPPAHPUX_COMPILER.
2579 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2581 * hosts/*.h: Remove all header files which merely include,
2582 declare, and define things. Leave header files which define
2583 information needed by trad-core.c.
2585 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2586 (BFD_CC_FOR_BUILD): Define.
2587 * configure.in: Use BFD_CC_FOR_BUILD.
2588 * configure: Rebuild.
2590 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2592 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2593 * configure: Rebuild.
2595 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2598 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2600 * config.bfd: i386pe_ve -> i386pe_vec.
2602 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2604 * configure.host: Incorporate host Makefile fragments by setting
2606 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2607 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2608 value based on whether the code is being compiled by a cross
2609 compiler. Don't substitute host_makefile_frag or frags.
2610 * aclocal.m4: New file to define local AC_PROG_CC.
2611 * configure: Rebuild.
2612 * Makefile.in (INSTALL): Set to @INSTALL@.
2613 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2614 (INSTALL_DATA): Set to @INSTALL_DATA@.
2616 (CC): Define as @CC@.
2617 (CFLAGS): Set to @CFLAGS@.
2618 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2619 (@host_makefile_frag@): Remove.
2620 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2621 after other options.
2622 (config.status): Remove dependency upon @frags@.
2623 * config/*.mh, config/README: Remove.
2625 * config.bfd: Rewrite to incorporate the contents of the Makefile
2626 fragments by setting shell variables, rather than merely returning
2627 the name of a Makefile fragment.
2628 * configure.in: Use shell variables set by config.bfd rather than
2629 looking at the target Makefile fragment files. Don't substitute
2630 target_makefile_frag. Do substitute TDEFINES.
2631 * configure: Rebuild.
2632 * Makefile.in (@target_makefile_frag@): Remove.
2633 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2634 * config/*.mt: Remove.
2636 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2638 * configure.in: Put changequote lines around "i[345]86" patterns
2639 section of core file support.
2641 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2643 * som.c (som_bfd_print_private_bfd_data): Define to use the
2646 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2648 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2649 entry, text_start and data_start.
2651 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2653 * Makefile.in (OFILES): Remove $(TDEPFILES).
2654 * config/apollo.mt (TDEPFILES): Remove.
2655 * config/README: Update.
2657 * configure.in: For a native configuration, set COREFILE and
2658 COREFLAG based on the canonical host name.
2659 * configure: Rebuild.
2660 * Makefile.in: Rebuild dependencies.
2661 (ALL_CFLAGS): Add @COREFLAG@.
2662 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2663 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2664 support routines. Check LYNX_CORE rather than HOST_LYNX.
2665 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2666 * i386lynx.c: Likewise.
2667 * m68klynx.c: Likewise.
2668 * sparclynx.c: Likewise.
2669 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2670 * *-core.c: Comment changes.
2671 * config/decstation.mh (HDEPFILES): Remove.
2672 (HDEFINES): Remove -DTRAD_CORE.
2673 * config/irix3.mh (RANLIB): Remove.
2674 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2675 (HDEFINES): Remove -DIRIX_CORE.
2676 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2677 (HDEFINES): Remove -DTRAD_CORE.
2678 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2679 * config/ultra3.mh (RANLIB): Remove.
2680 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2681 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2682 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2683 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2684 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2685 * config/i386aix.mh, config/i386bsd.mh: Remove.
2686 * config/i386linux.mh, config/i386mach3.mh: Remove.
2687 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2688 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2689 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2690 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2691 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2692 * config/solaris2.mh, config/stratus.mh: Remove.
2693 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2694 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2696 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2698 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2699 DT_FINI entry if the appropriate symbol is not in the hash table.
2701 * libelf.h (struct elf_backend_data): Add create_program_headers
2702 and want_hdr_in_seg fields.
2703 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2705 (elf_backend_create_program_headers): Likewise.
2706 (elfNN_bed): Initialize create_program_headers and
2708 * elf.c (get_program_header_size): Call create_program_headers
2710 (map_program_segments): Check want_hdr_in_seg backend field. Call
2711 create_program_headers backend routine.
2713 * elf.c (assign_file_positions_except_relocs): Align non allocated
2714 sections when creating an executable.
2716 * elfcode.h (elf_swap_phdr_in): Make non static.
2717 (elf_swap_phdr_out): Make non static.
2718 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2719 (bfd_elf32_swap_phdr_out): Declare.
2720 (bfd_elf64_swap_phdr_in): Declare.
2721 (bfd_elf64_swap_phdr_out): Declare.
2723 * ecofflink.c (ecoff_collect_shuffle): New static function.
2724 (_bfd_ecoff_get_accumulated_pdr): New function.
2725 (_bfd_ecoff_get_accumulated_sym): New function.
2726 (_bfd_ecoff_get_accumulated_ss): New function.
2727 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2728 (_bfd_ecoff_get_accumulated_sym): Declare.
2729 (_bfd_ecoff_get_accumulated_ss): Declare.
2730 * libbfd.h: Rebuild.
2732 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2734 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2736 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2737 warning symbols. If any section is named .gnu.warning.XXX, treat
2738 the contents as a warning to be issued if the symbol XXX is
2740 (elf_link_output_extsym): For an indirect or warning symbol, just
2741 output the symbol it points to.
2743 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2744 if bfd_hash_allocate fails, since it will already be set.
2745 (generic_link_hash_newfunc): Likewise.
2746 (archive_hash_newfunc): Likewise.
2747 (hash_entry_bfd): New static function.
2748 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2749 callback. Allocate a new warning using the hash table newfunc.
2750 Use bfd_hash_replace to update the entry in the hash table, rather
2751 than assuming we can copy the fields with structure assignment.
2753 * hash.c (bfd_hash_replace): New function.
2754 * bfd-in.h (bfd_hash_replace): Declare.
2755 * bfd-in2.h: Rebuild.
2757 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2759 * config.bfd: Add mips*vr4300-*-elf* target.
2760 * config/mipsbvr4300.mt: Added.
2762 See file ChangeLog.2
2769 version-control: never