1 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
6 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
8 * libcoff-in.h: aligned newly exported names with bfd naming
9 conventions. Removed an erroneous define of POWERPC_LE_PE.
11 * cofflink.c, coff-ppc.c: the above function name changes
13 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
15 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
16 * ecoff.c (struct extsym_info): Define.
17 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
18 to ecoff_link_write_external.
19 (ecoff_link_write_external): Accept a struct extsym_info pointer.
20 Strip symbols when appropriate.
22 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
23 * syms.c (BSF_OBJECT): Define.
24 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
26 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
28 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
31 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
32 copying relocs into a shared object, treat a defined global symbol
34 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
35 * elf32-mips.c (mips_elf_relocate_section): Likewise.
36 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
38 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
39 real defined symbol, not to a weak defined symbol.
41 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
43 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
44 and made a few static functions externs.
46 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
47 POWERPC_LE_PE hack in cofflink.
49 * libcoff-in.h: promoted the following from cofflink.c to allow
50 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
51 coff_debug_merge_element, struct coff_debug_merge_type,
52 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
53 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
54 coff_debug_merge_hash_lookup, coff_link_section_info,
55 coff_final_link_info, coff_debug_merge_hash_newfunc,
56 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
60 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
62 * syms.c: Include "bfdlink.h".
63 (struct stab_find_info): Define.
64 (_bfd_stab_section_find_nearest_line): New function.
65 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
67 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
68 * elf.c (_bfd_elf_find_nearest_line): Try calling
69 _bfd_stab_section_find_nearest_line before searching the ELF
70 symbol table. Find the closest STT_FUNC symbol, not the last one.
71 * libcoff-in.h (coff_data_type): Add line_info field.
73 * coffgen.c (coff_find_nearest_line): Try calling
74 _bfd_stab_section_find_nearest_line before searching the COFF
76 * Makefile.in: Rebuild dependencies.
78 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
80 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
81 4 bytes, so we get the correct value when updating the register
82 field in little endian mode.
84 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
86 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
87 entry_section fields. Add sntoc and snentry fields.
89 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
90 not toc_section and entry_section (the COFF file does not have any
91 sections at this point).
92 (coff_write_object_contents): Set o_snentry and o_sntoc from
93 snentry and sntoc rather than entry_section and toc_section.
94 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
95 snentry, not toc_section and entry_section.
96 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
97 entry_section from hentry.
98 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
100 (xcoff_link_input_bfd): Set sntoc, not toc_section.
101 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
102 than using toc_section directly.
104 * archures.c: Add missing `.' in enum bfd_architecture.
105 * bfd-in2.h: Rebuild.
107 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
108 Robert Lipe <robertl@arnet.com>.
110 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
112 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
113 to sections we allocate. Use bfd_zalloc to allocate initialial
114 sections, not bfd_alloc.
115 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
116 SDA{,2}I16 relocations.
117 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
118 whether to put something in .sbss or not.
119 (ppc_elf_relocate_section): Add support for more relocations. Add
120 in sec->output_offset where appropriate. Make error messages
121 include the symbol name.
123 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
124 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
125 doesn't get redefined messages if -shared.
127 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
128 section if the rel_section field has been set up.
130 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
132 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
135 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
137 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
138 of flags, only flags used are controlled by mach number. Bump up
139 output file mach number to highest of input file mach numbers.
140 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
141 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
143 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
144 bfd_elf64_sparc_vec support.
146 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
148 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
149 the embedded bit is set on some objects and not on others. Just
151 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
154 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
156 * coffcode.h (coff_new_section_hook): Don't try to align the
159 * coffcode.h (coff_set_section_contents): Fix the handling of the
160 .lib section to work even if the entire section contents are
161 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
162 Robert Lipe <robertl@arnet.com>.
164 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
166 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
167 memory here for contents.
169 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
170 _SDA2_BASE_ by 32768.
171 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
172 started using. Allocate contents for .sdata and .sdata2 sections
174 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
176 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
178 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
181 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
183 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
185 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
186 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
187 (bfd_mach_sparc_v9a): Define.
188 (bfd_mach_sparc_v9_p): Define.
189 * bfd-in2.h: Regenerated.
190 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
192 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
193 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
194 to bfd_elf32_sparc_vec.
195 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
196 Add v8plus{,a} support.
198 (sparc_compatible): New function.
199 * elf32-sparc.h: #include "elf/sparc.h".
200 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
201 elf32_sparc_final_write_processing): New functions.
202 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
203 elf_backend_final_write_processing): Define.
205 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
207 * elf-bfd.h (struct elf_link_hash_entry): Add
208 linker_section_pointer field.
209 (enum elf_linker_section_enum): Enumeration for new way of
210 creating linker dynamic sections and symbols.
211 (elf_linker_section{,_pointers}): New structures for creating
212 dynamic sections and symbols.
213 (elf_obj_tdata): Add linker_section_pointers and linker_section
215 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
216 (_bfd_elf_create_linker_section): New declarations.
217 (_bfd_elf_find_pointer_linker_section): Ditto.
218 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
219 (_bfd_elf_make_linker_section_rela): Ditto.
221 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
223 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
224 (ppc_elf_create_linker_section): New function to create the
225 sections .got, .sdata, and .sdata2.
226 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
228 (ppc_elf_check_relocs): Support more of the eabi relocations.
229 (ppc_elf_relocate_section): Ditto.
230 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
231 if the .sdata{,2} + .sbss{,2} section size is > 32k.
233 * elflink.h (elf_create_pointer_linker_section): New function to
234 create initialized pointers in dynamic linker sections.
235 (elf_finish_pointer_linker_section): Actually intialize the
236 pointers created above.
238 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
239 macros to provide both 32 and 64 bit versions of
240 elf_create_pointer_linker_section.
241 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
242 provide both 32 and 64 bit versions of
243 elf_finish_pointer_linker_section.
245 * elflink.c (_bfd_elf_create_linker_section): New function to
246 create a linker section.
247 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
248 given address in the linker pointer offsets created for a given
250 (_bfd_elf_make_linker_section_rela): Make a RELA section
251 corresponding to the generated linker section.
253 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
255 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
257 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
259 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
260 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
261 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
262 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
263 toc entry in an objdump) for now.
264 (ppc_do_last, ppc_get_last): New function - needed to save processing
265 the toc owner to the end.
266 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
269 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
270 toc owner from being done till last. Must define POWERPC_LE_PC
273 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
275 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
277 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
278 SizeOfImage for PowerPC. Ignore the size of the .junk section.
280 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
282 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
284 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
286 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
288 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
290 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
292 * elf.c (assign_file_positions_for_segments): Don't increment file
293 offset for a segment which contains no loadable sections.
295 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
297 * reloc.c: Add new PowerPC relocations.
298 * {bfd-in2,libbfd}.h: Regenerate.
300 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
301 (ppc_elf_reloc_type_lookup): Lookup new relocations.
303 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
305 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
308 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
311 * coffgen.c (coff_find_nearest_line): Don't try to cache
312 information in sections that are not owned by a BFD. From Richard
313 Henderson <richard@atheist.tamu.edu>.
315 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
316 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
317 * elflink.h (elf_link_output_extsym): Remove special check for
320 * ecoffswap.h: Add prototypes for static functions.
322 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
324 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
325 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
327 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
328 to satisfy a TOC16 relocation. Rewrite unsupported relocation
329 support. Begin support for R_PPC_SDA{2,}REL.
331 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
333 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
334 create the .got and .got.neg sections.
335 (ppc_elf_size_dynamic_sections): Call it.
336 (ppc_elf_check_relocs): Call it.
337 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
338 (ppc_elf_check_relocs): Add error messages for relocations we
339 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
342 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
344 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
345 section flags for V.4 and eabi.
347 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
349 * elf.c (assign_file_positions_for_segments): If a segment
350 contains no sections, don't mark it as readable.
352 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
353 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
355 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
356 dynamic section, if there is one.
357 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
358 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
359 (bfd_elf64_swap_dyn_in): Likewise.
360 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
362 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
364 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
365 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
366 <pirker@eiunix.tuwien.ac.at>.
368 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
370 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
371 PowerPC V.4 and eabi.
372 * bfd-in2.h: Regenerate.
373 * libfd.h: Regenerate.
375 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
377 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
378 section type and SHF_EXCLUDE section flag, turning them into the
379 appropriate bfd section flag.
381 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
383 * xcofflink.c (xcoff_link_add_symbols): Create the special
384 sections if we see a DYNAMIC object, in case that is the only
385 XCOFF input object we see.
387 * elf32-mips.c: Extensive changes for a start at dynamic linking
388 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
390 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
391 (struct elf_backend_data): Remove
392 elf_backend_create_program_headers field. Add
393 elf_backend_additional_program_headers and
394 elf_backend_modify_segment_map fields.
395 * elfxx-target.h (elf_backend_type_change_ok): Define if not
397 (elf_backend_additional_program_headers): Likewise.
398 (elf_backend_modify_segment_map): Likewise.
399 (elf_backend_create_program_headers): Don't define.
400 (elfNN_bed): Change to account for field changes.
401 * elf.c (assign_file_positions_for_segments): Call new
402 modify_segment_map backend function. Don't call old
403 create_program_headers backend function.
404 (get_program_header_size): Call additional_program_headers rather
405 than create_program_headers.
406 * elflink.h (elf_link_add_object_symbols): Initialize
407 type_change_ok from new backend field.
408 (elf_link_output_extsym): Don't warn if _rld_new_interface is
410 (elf_reloc_link_order): Treat a reloc against a defined symbol as
411 a reloc against the appropriate section.
413 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
414 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
415 (elf_flags_init): Rename from elf_ppc_flags_init.
416 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
418 (ppc_elf_copy_private_bfd_data): Likewise.
419 (ppc_elf_merge_private_bfd_data): Likewise.
421 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
424 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
426 * coff-alpha.c (alpha_relocate_section): During final link, allow
427 output .lita section to be bigger than 64k by adjusting gp value
428 on a per-input section basis.
429 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
431 (struct ecoff_section_tdata): Add gp field.
433 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
435 Handle Alpha ECOFF changes in OSF/1 3.2.
436 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
438 * coff-alpha.c: Include "aout/ar.h".
439 (alpha_ecoff_get_relocated_section_contents): Don't require an
440 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
441 3.2 doesn't generate one.
442 (alpha_relocate_section): Likewise.
443 (alpha_ecoff_slurp_armap): Define.
444 (alpha_ecoff_slurp_extended_name_table): Define.
445 (alpha_ecoff_construct_extended_name_table): Define.
446 (alpha_ecoff_truncate_arname): Define.
447 (alpha_ecoff_write_armap): Define.
448 (alpha_ecoff_generic_stat_arch_elt): Define.
449 (alpha_ecoff_update_armap_timestamp): Define.
451 (alpha_ecoff_read_ar_hdr): New static function.
452 (alpha_ecoff_get_elt_at_filepos): New static function.
453 (alpha_ecoff_openr_next_archived_file): New static function.
454 (alpha_ecoff_get_elt_at_index): New static function.
455 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
456 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
457 _bfd_ecoff to alpha_ecoff.
458 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
459 field from backend structure, rather than always calling
460 _bfd_get_elt_at_filepos.
461 * coff-mips.c (mips_ecoff_backend_data): Initialize
462 get_elt_at_filepos field.
463 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
464 from _bfd_generic_read_ar_hdr with minor changes.
465 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
466 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
469 * bfd-in.h (BFD_IN_MEMORY): Define.
470 * libbfd-in.h (struct bfd_in_memory): Define.
471 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
472 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
473 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
474 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
475 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
476 (bfd_get_size): Handle BFD_IN_MEMORY flag.
477 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
478 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
479 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
480 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
482 (bfd_openstreamr): Likewise.
483 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
484 BFD_IN_MEMORY is not set.
485 * riscix.c (riscix_some_aout_object_p): Likewise.
486 * bfd-in2.h, libbfd.h: Rebuild.
488 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
489 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
490 (bfd_get_elt_at_index): Define.
491 * archive.c (_bfd_generic_get_elt_at_index): Rename from
492 bfd_get_elt_at_index. Change index parameter from int to
494 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
495 (_bfd_noarchive_get_elt_at_index): Define.
496 (_bfd_archive_bsd_get_elt_at_index): Define.
497 (_bfd_archive_coff_get_elt_at_index): Define.
498 * bfd-in2.h, libbfd.h: Rebuild.
499 * aout-target.h (MY_get_elt_at_index): Define if not defined.
500 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
501 * ieee.c (ieee_get_elt_at_index): Define.
502 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
503 * oasys.c (oasys_get_elt_at_index): Define.
504 * som.c (som_get_elt_at_index): Define.
506 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
507 numbers to the .text section.
509 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
511 * ieee.c (ieee_write_debug_part): Change return type to boolean.
512 If there is a SEC_DEBUGGING section, get the contents of the debug
513 information part from it.
514 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
516 (ieee_write_object_contents): Check ieee_write_debug_part return.
518 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
520 * config.bfd (i[345]86-*-freebsd*): Add target.
521 * configure.in (i386freebsd_vec): Add vec.
522 * configure: Regenerate.
523 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
524 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
525 Rebuild dependencies..
526 * freebsd.h: New file.
527 * i386freebsd.c: New file.
528 * targets.c (i386freebsd_vec): Declare.
529 (bfd_target_vector): Add i386freebsd_vec.
530 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
531 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
533 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
535 * ieee.c (ieee_slurp_debug): New static function.
536 (ieee_object_p): Call it.
537 (ieee_slurp_section_data): Skip debugging sections.
538 (ieee_get_reloc_upper_bound): Likewise.
539 (ieee_get_section_contents): Likewise.
540 (ieee_canonicalize_reloc): Likewise.
541 (ieee_write_section_part): Likewise.
542 (ieee_write_debug_part): Likewise.
543 (ieee_write_data_part): Likewise.
544 (init_for_output): Likewise.
546 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
548 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
550 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
551 relocs, since ppc_elf_relocate_section handles the linker case.
552 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
554 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
555 ppc_elf_relocate_section since that is now the only caller.
556 (ppc_elf_relocate_section): Ditto.
558 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
560 * coffcode.h (coff_write_object_contents): If we don't know the
561 section of the entry point for an XCOFF executable, always set the
564 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
566 * elf.c (bfd_section_from_shdr): Add support for note sections.
568 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
570 * bfd-in.h (struct _symbol_info): Add stab_type field.
571 * bfd-in2.h: Rebuild.
572 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
574 * elf32-ppc.c: Remove trailing newline from calls to
576 (ppc_elf_merge_private_bfd_data): Only warn about endianness
577 difference if target endianness is known.
579 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
581 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
582 old style TOC16 references without using R_PPC_GOT.
583 (ppc_reloc_type): Ditto.
584 (ppc_elf_reloc_type_lookup): Add support for TOC16.
585 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
586 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
587 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
588 (ppc_elf_check_relocs): New function for GOT/PLT support that is
590 (ppc_elf_adjust_dynamic_symbol): Ditto.
591 (ppc_elf_adjust_dynindx): Ditto.
592 (ppc_elf_size_dynamic_sections): Ditto.
593 (ppc_elf_finish_dynamic_symbol): Ditto.
594 (ppc_elf_finish_dynamic_sections): Ditto.
595 (ELF_DYNAMIC_INTERPRETER): Define.
597 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
599 * elf.c (copy_private_bfd_data): When attaching sections to
600 segments ignore sections that won't be allocated. Patch from
603 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
605 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
608 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
610 * coff-i960.c (CALC_ADDEND): Define.
611 (coff_i960_relocate_section): Add the input section VMA to the
612 addend for PC relative relocs.
614 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
616 * peicode.h (pe_print_pdata): Must test the entire entry for zero
617 to correctly terminate.
619 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
621 * targets.c (enum bfd_endian): Define.
622 (bfd_target): Rename byteorder_big_p to byteorder, and change it
623 from boolean to enum bfd_endian. Change header_byteorder_big_p
625 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
626 (bfd_header_big_endian, bfd_header_little_endian): New macros.
627 * bfd-in2.h: Rebuild.
628 * All targets: Change initialization of byteorder and
629 header_byteorder to use enum bfd_endian values rather than
631 * All files: Change all references to byteorder_big_p and
632 header_byteorder_big_p to use new bfd_*_endian macros.
634 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
636 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
638 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
640 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
642 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
644 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
646 * ieee.c: Lots of minor cleanups. Make many functions return
647 errors rather than calling abort. Also:
648 (ieee_write_twobyte): Remove; change callers to call existing
649 ieee_write_2bytes function.
650 (ieee_write_expression): Don't output the section twice when
651 outputting a local symbol. Don't emit an extraneous zero if there
653 (ieee_slurp_sections): Set the lma as well as the vma.
654 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
656 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
657 a recognized one or bfd_arch_unknown.
658 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
660 (ihex_get_symtab): Likewise.
662 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
664 * aoutx.h: Include <ctype.h>.
665 (struct aout_link_includes_table): Define.
666 (struct aout_link_includes_totals): Define.
667 (struct aout_link_includes_entry): Define.
668 (aout_link_includes_lookup): Define macro.
669 (struct aout_final_link_info): Add includes field.
670 (aout_link_includes_newfunc): New static function.
671 (NAME(aout,final_link)): Initialize includes hash table.
672 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
674 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
676 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
678 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
680 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
682 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
684 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
685 (pe_print_private_bfd_data): call pe_print_reloc.
686 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
687 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
688 up some debugging as well.
690 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
692 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
695 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
697 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
698 when setting sections to NULL.
700 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
702 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
704 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
705 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
707 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
708 * bfd-in2.h: Rebuild.
710 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
712 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
714 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
716 * ihex.c (ihex_scan): Handle record types 4 and 5.
717 (ihex_object_p): Permit types 4 and 5.
718 (ihex_set_section_contents): Remove check for out of range
720 (ihex_write_object_contents): Generate types 4 and 5.
722 * elflink.h (elf_link_output_extsym): Just ignore warning and
723 indirect references to symbols which don't really exist.
725 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
727 * peicode.h (pe_print_idata): Minor format fixes
728 (pe_print_edata): New function. Under private printing, this formats
729 the edata section of a PE file.
730 (pe_print_private_bfd_data): Added call to pe_print_edata.
732 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
734 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
735 index, don't call stoi.
737 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
739 * srec.c (srec_scan): Set lma as well as vma.
741 * ihex.c: New file; support for Intel Hex format.
742 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
744 (bfd_target_vector): Always include ihex_vec.
745 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
746 * Makefile.in: Rebuild dependencies.
747 (BFD_LIBS): Add ihex.o
748 (BFD_LIBS_CFILES): Add ihex.c.
749 * bfd-in2.h: Rebuild.
751 * elf.c (assign_file_positions_for_segments): Sort the sections in
753 (get_program_header_size): Return the right size if segment_map is
755 (copy_private_bfd_data): Don't bother to sort the sections.
757 * bfd.c (bfd_record_phdr): New function.
758 * bfd-in.h (bfd_record_phdr): Declare.
759 * bfd_in2.h: Rebuild.
761 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
764 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
765 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
767 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
768 (bfd_zmalloc): Change declaration.
770 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
771 and realloc. Don't set bfd_error_no_memory if they fail.
773 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
775 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
776 uses as well. Added a new howto to deal with TOCREL16 relocs that
778 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
779 to handle RVA relocs from dlltool.
780 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
781 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
782 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
784 * coffcode.h (coff_set_alignment_hook): check idata$X sections
785 to get the right section alignment.
787 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
789 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
790 p_paddr if p_paddr is zero.
791 (make_mapping): Set includes_filehdr and includes_phdrs for first
793 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
795 (assign_file_positions_for_segments): Handle includes_filehdr and
796 includes_phdrs. Remove special handling of PT_PHDR and first
798 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
799 when appropriate. Remove special handling of PT_PHDR segment.
800 Use a more complex condition for when a section is included in a
801 segment to handle Solaris linker oddities.
803 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
805 * coff-m88k.c (howto_table): Reformatted for easier reading;
806 special_function now points to new function m88k_special_reloc.
807 (howto_hvrt16): Function previously used for handling HVRT16 relocs
809 (rtype2howto): Do not add reloc's r_offset to the addend, this will
810 be done correctly by m88k_special_reloc.
811 (reloc_processing): New function to be used by RELOC_PROCESSING.
812 (RELOC_PROCESSING): Define to call reloc_processing.
814 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
816 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
817 (pe_print_pdata): Likewise.
819 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
821 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
823 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
824 * Many files: don't set bfd_error_no_memory if one of the above
827 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
828 if p_paddr_valid is set.
829 (copy_private_bfd_data): New static function.
830 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
832 * elf.c (assign_file_positions_for_segments): Fix case where extra
833 program headers were allocated.
835 * elf.c (_bfd_elf_print_private_bfd_data): New function.
836 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
837 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
838 _bfd_elf_print_private_bfd_data.
840 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
841 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
842 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
843 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
844 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
845 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
846 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
848 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
850 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
851 * elf.c (make_mapping): New static function.
852 (map_sections_to_segments): New static function.
853 (elf_sort_sections): New static function.
854 (assign_file_positions_for_segments): New static function.
855 (map_program_segments): Remove.
856 (get_program_header_size): Remove sorted_hdrs, count, and
857 maxpagesize parameters. Simplify.
858 (assign_file_positions_except_relocs): When generating an
859 executable, use assign_file_positions_for_segments.
860 (elf_sort_hdrs): Remove.
861 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
862 to get_program_header_size.
864 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
866 * hp300hpux.c (MY(callback)): Set lma as well as vma.
868 * configure, config.in: Regenerate with autoconf 2.7.
870 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
871 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
873 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
875 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
876 (ecoff_sec_to_styp_flags): Likewise.
877 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
878 (ecoff_set_symbol_info): Handle scRConst.
879 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
880 (ecoff_compute_section_file_positions): Handle .rconst section.
881 (_bfd_ecoff_write_object_contents): Likewise.
882 (ecoff_link_check_archive_element): Handle scRConst.
883 (ecoff_link_add_externals): Likewise.
884 (ecoff_link_write_external): Handle .rconst section.
885 (ecoff_reloc_link_order): Likewise.
886 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
887 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
889 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
891 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
892 DEF_DYNAMIC flag is set.
894 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
896 * host-aout.c: If TRAD_HEADER is defined, include it.
898 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
900 * aclocal.m4 (AC_PROG_CC): Remove local definition.
901 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
902 (BFD_NEED_DECLARATION): New function.
903 * configure.in: Use BFD_NEED_DECLARATION.
904 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
905 * configure, config.in: Rebuild with autoconf 2.6.
907 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
908 special_sections before returning when called with a non XCOFF
911 * coffgen.c (coff_renumber_symbols): Sort common symbols with
914 * coffcode.h (coff_compute_section_file_positions): Only pad the
915 previous section to force file alignment when creating an
918 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
920 * coffcode.h (coff_compute_section_file_positions): If
921 RS6000COFF_C, set up the .debug section.
923 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
924 if it is not large enough to accomodate the entire TOC area with
925 signed 16 bit offsets.
926 (xcoff_write_global_symbol): Handle negative TOC offsets in global
928 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
929 TOC anchor to use the TOC value used in the output file.
931 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
933 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
934 (_bfd_coff_read_string_table): Likewise.
936 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
938 * pe-arm.c: Fix typos.
939 * coff-arm.c: Likewise.
941 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
943 * coff-ppc.c (list_ele): Added "cat"egory member.
944 (record_toc): New category parameter (priv or pub).
945 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
946 (ppc_process_before_allocation): Removed embrionic data-in-toc from
947 the mainline. It addes extra toc cells in error.
948 (ppc_coff_swap_sym_in_hook): Added some documentation.
949 (dump_toc): Can now diagnose "virtual toc" chicanery.
951 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
953 * elf-bfd.h (struct elf_link_hash_table): Change type of
954 dynsymcount and bucketcount fields from size_t to bfd_size_type.
956 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
958 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
959 pointerize C_LEAFSTAT or C_LEAFEXT entries.
961 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
962 DT_INIT and DT_FINI entries if the _init or _fini symbol is
963 defined or mentioned in a regular file.
965 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
967 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
968 (coff_ppc_relocate_section): Handle TOCDEFN attribute
969 (coff_ppc_relocate_section): Correct REL24 handling
970 (ppc_process_before_allocation): Correct TOCDEFN handling
972 * peicode.h (dir_names): Added name descriptions
974 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
976 * VERSION: Updated to cygnus-2.6.
978 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
980 * targets.c (m68k4knetbsd_vec): Declare.
982 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
984 * targets.c (bfd_target): Change type of second argument to
985 _bfd_print_private_bfd_data from void * to PTR.
986 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
987 using PTR rather than void *.
988 * bfd-in2, libbfd.h: Rebuild.
989 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
991 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
992 _bfd_generic_bfd_print_private_bfd_data rather than casting
995 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
997 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
998 "DO NOT DELETE" lines or blank lines that mkdep writes on some
1000 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
1001 BFD64_BACKENDS_CFILES): New variables.
1004 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
1006 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
1007 not at the file position of the first section.
1008 * coffcode.h (coff_compute_section_file_positions): Avoid using
1010 (coff_write_object_contents): When generating a PPC PE executable
1011 with no symbols, round up the file size to a COFF_PAGE_SIZE
1013 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
1014 don't write out a string table.
1016 * elf.c (bfd_section_from_shdr): When using a different section
1017 header, pass the new one to _bfd_elf_make_section_from_shdr.
1018 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
1019 (elf_map_symbols): Add section VMA to symbol value when comparing
1021 (_bfd_elf_compute_section_file_positions): Only build symbol table
1022 if there are some symbols. Set file offset of symtab and strtab
1024 (assign_file_positions_except_relocs): Remove dosyms parameter.
1025 Change all callers. Never set file offset of symtab and strtab
1027 (_bfd_elf_copy_private_section_data): New function.
1028 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1029 (_bfd_elf_copy_private_symbol_data): New function.
1030 (swap_out_syms): Check for special mapping of st_shndx created by
1031 copy_private_symbol_data.
1032 * elfxx-target.h: Use new copy routines.
1033 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1034 (_bfd_elf_copy_private_section_data): Declare.
1036 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1038 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1041 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1042 _bfd_dummy_target, matching the recent change to archive
1045 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1047 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1048 arithmetic on PTR types.
1050 * aout-target.h (MY(callback)): Set the lma of the sections.
1052 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1053 symbol into a reloc against the section.
1055 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1057 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1058 glue for the relocs: IMGLUE and IFGLUE.
1059 (record_toc): new function - tracks toc contents
1060 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1061 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1062 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1063 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1064 (ppc_record_toc_entry): Removed a debug define (duh)
1066 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1067 (pe_print_idata): New function - formats the idata section data
1068 (pe_print_pdata): New function - formats the pdata section data
1069 (pe_print_private_bfd_data): calls to above
1071 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1073 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1074 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1075 TARGET_SYM and TARGET_NAME for vector and BFD name.
1076 * coff-pmac.c (pmac_xcoff_vec): Remove.
1077 (TARGET_SYM, TARGET_NAME): Define.
1078 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1079 machine to 0, not all PowerMacs are 601s.
1081 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1083 * elfcode.h (elf_object_p): Read in any program headers.
1084 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1085 based on the program headers, if any.
1086 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1087 (map_program_segments): Set p_paddr of program headers based on
1090 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1092 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1095 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1096 trying to do a relocateable link with a non-a.out object file.
1098 * archive.c (bfd_generic_archive_p): Check the first object file
1099 in an archive even if target_defaulted is set. If the object file
1100 has the wrong xvec, reject it.
1102 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1103 be represented, report the name via _bfd_error_handler.
1104 (translate_to_native_sym_flags): Likewise.
1105 * elf32-mips.c (mips_elf_final_link): Likewise.
1106 * oasys.c (oasys_write_sections): Likewise.
1108 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1109 which checks for STYP_OVRFLO sections.
1110 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1111 reloc and lineno count overflows.
1112 (coff_write_object_contents): Call coff_count_linenumbers before
1113 coff_compute_section_file_positions. If RS6000COFF_C, handle
1114 reloc and lineno count overflows.
1115 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1116 relocs before dealing with .pad sections. Count overflow section
1117 headers when handling .pad sections.
1119 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1122 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1123 (struct xcoff_link_hash_table): Add descriptor_section and
1124 special_sections fields.
1125 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1126 (xcoff_link_add_symbols): Set linkage section alignment. Create
1127 descriptor section. Check for magic symbol names (_text, etc.),
1128 and record them in special_sections if found. Set
1129 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1130 descriptor field to point back to the function code symbol.
1131 (xcoff_sweep): Always mark the special descriptor_section.
1132 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1133 function descriptor, and mark it if it is.
1134 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1135 parameter, and fill it in. Allocate space for the descriptor
1137 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1138 global linkage code. If an undefined function descriptor is
1139 exported, arrange to define it. Warn about any other undefined
1141 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1142 (xcoff_write_global_symbol): Create a function descriptor when
1144 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1145 * bfd-in2.h: Rebuild.
1147 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1149 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1150 (ppc_coff_link_hash_table): new types for hashing
1151 (ppc_coff_link_hash_newfunc): hash entry constructor
1152 (ppc_coff_link_hash_table_init): hash table initializer
1153 (ppc_coff_link_hash_table_create): hash table constructor
1154 (ppc_record_toc_entry): changed references to hash table
1155 (coff_ppc_relocate_section): changed references to hash table
1157 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1158 * libcoff.h: Rebuild
1160 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1161 (coff_link_add_symbols): removed toc_offset init
1163 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1165 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1168 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1169 if it is given and mmep is available.
1170 * acconfig.h: Undef USE_MMAP.
1171 * configure, config.in: Regenerated.
1172 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1173 table handling the old way.
1174 (aout_get_external_symbols): Don't complain if last byte of string
1176 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1177 (bfd_free_window) [! USE_MMAP]: Don't define.
1178 (bfd_get_file_window,
1179 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1181 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1183 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1186 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1188 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1189 compatible with AMD generated COFF files. Try to support both AMD
1190 and GNU formats simultaneously.
1191 (coff_a29k_relocate_section): Likewise.
1193 * libbfd.c (bfd_get_file_window): Change writable parameter from
1194 int to boolean; update all callers. Pass MAP_SHARED if not
1195 writable--it's required on Solaris. Cast fprintf argument to
1197 * bfd-in.h (bfd_get_file_window): Update declaration.
1198 * bfd-in2.h: Rebuild.
1199 * aoutx.h: Update calls to bfd_get_file_window.
1201 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1203 (xcoff_swap_ldhdr_in): New static function.
1204 (xcoff_swap_ldsym_in): New static function.
1205 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1206 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1207 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1208 Handle XTY_ER/XMC_XO symbols correctly.
1209 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1210 rather than normal symbol table.
1211 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1212 already defined with the same absolute value.
1213 (xcoff_mark): When considering called symbols, check whether the
1214 descriptor is from a dynamic object, rather than the symbol
1216 (xcoff_build_ldsyms): Likewise.
1218 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1219 Cast realloc and malloc return values. If malloc or realloc fail,
1220 set bfd_error_no_memory.
1221 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1222 * bfd-in2.h: Rebuild.
1224 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1226 * coff-ppc.c (ppc_record_toc_entry): new function.
1227 (in_reloc_p): changed return value.
1228 (coff_ppc_relocate_section): much rework.
1229 (ppc_allocate_toc_section): new function.
1230 (ppc_process_before_allocation): new function.
1231 (ppc_coff_swap_sym_in_hook): new function.
1233 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1234 (coff_link_add_symbols): initialize toc_offset.
1236 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1237 (coff_swap_aouthdr_out): Added more sections to the data
1238 dictionary for the pe file header. Also changed linker version
1239 number on the ppc side.
1240 (dir_names): small improvements to the dictionary printing.
1241 (pe_mkobject_hook): save the file level flags.
1243 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1244 (pe_tdata): added real_flags field
1245 (coff_tdata): added local_toc_sym_map and access macro
1247 * libcoff.h (coff_link_hash_entry): added toc_offset field
1248 (pe_tdata): added real_flags field
1249 (coff_tdata): added local_toc_sym_map and access macro
1251 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1252 (coff_mkobject): init for local_toc_sym_map
1253 (coff_write_object_contents): set the internal_a.magic to
1254 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1257 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1259 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1260 entries until both the line number address and the function name
1261 address are too large.
1263 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1264 * configure: Rebuilt.
1266 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1267 is defined in the environment.
1269 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1271 * som.c (som_get_section_contents_in_window): Define to use
1274 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1276 * coff-i860.c: New file, based on coff-i386.c.
1277 * cpu-i860.c: New file, based on cpu-i386.c.
1278 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1279 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1280 targets, using i860coff_vec.
1281 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1282 trad-core.o and hosts/i860mach3.h.
1283 (i860coff_vec): Use coff-i860.o and cofflink.o.
1284 * configure: Rebuild.
1285 * Makefile.in: Rebuild dependencies.
1286 (ALL_MACHINES): Add cpu-i860.o.
1287 (BFD32_BACKENDS): Add coff-i860.o.
1288 (CFILES): Add cpu-i860.c and coff-i860.c.
1289 * targets.c (i860coff_vec): Declare.
1290 (bfd_target_vector): Add &i860coff_vec.
1291 * archures.c (bfd_i860_arch): Declare.
1292 (bfd_archures_list): Add &bfd_i860_arch.
1293 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1294 (coff_set_flags): Handle bfd_arch_i860.
1295 (coff_write_object_contents): Handle I860 a.out magic number.
1297 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1299 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1300 the created .tc section to 2.
1301 (xcoff_mark): Don't keep a .loader reloc for a call to an
1302 undefined symbol when creating a shared library.
1303 (xcoff_build_ldsyms): When creating a shared library, generate
1304 global linkage code for a call to an undefined symbol.
1306 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1308 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1309 BFD32_BACKENDS, BFD64_BACKENDS.
1310 (.dep1): Put mkdep output in a separate file.
1311 Rebuilt dependencies.
1313 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1316 Permit use of mmap when available:
1318 * configure.in: Check for mmap, madvise, mprotect.
1319 * config.in, configure: Regenerated.
1321 * libbfd.c (struct _bfd_window_internal): Define type.
1322 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1324 (ok_to_map): New static variable for debugging.
1325 (_bfd_generic_get_section_contents_in_window): New function.
1326 * bfd-in.h (bfd_window_internal): Declare type.
1327 (bfd_window): Define type.
1328 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1329 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1332 * libaout.h (struct aoutdata): Add two window fields.
1333 (obj_aout_sym_window, obj_aout_string_window): New macros.
1334 * aoutx.h (some_aout_object_p): Initialize windows.
1335 (aout_get_external_symbols): Get symbol data and strings in
1336 windows instead of explicitly allocated buffers.
1337 (slurp_symbol_table): Free window instead of memory.
1338 (bfd_free_cached_info): Release windows instead of freeing storage
1340 (aout_link_free_symbols): Ditto.
1342 * targets.c (bfd_target): Add new field for
1343 get_section_contents_in_window.
1344 (BFD_JUMP_TABLE_GENERIC): Updated.
1345 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1346 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1347 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1348 macros for get_section_contents_in_window field.
1350 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1352 * core.c: Renamed to corefile.c
1353 * makefile.dos (OBJS): Change core.o to corefile.o
1354 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1357 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1359 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1360 targ_selvecs to allow debugging under Irix-5 native.
1363 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1365 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1366 to o. Clobber and restore the list of new csects around the call
1367 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1368 linker error and the linker wants to read the symbol table. Reset
1369 the line number count of a real section even if it has no relocs.
1370 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1372 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1375 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1377 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1378 an undefined symbol in a shared link.
1380 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1381 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1382 phdm@info.ucl.ac.be (Philippe De Muyter).
1384 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1386 * coff-m88k.c (rtype2howto): New static function.
1387 (RTYPE2HOWTO): Use it rather than a macro definition.
1389 * coffcode.h (coff_write_object_contents): set internal_a.magic
1390 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1392 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1393 define TRAD_HEADER to new file hosts/delta68.h.
1394 m88*-motorola-sysv*, however, does use ptrace-core.o.
1395 * hosts/delta68.h: New file.
1397 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1398 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1400 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1402 * i386linux.c (MY(vec)): Declare before use.
1404 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1406 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1407 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1409 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1410 BFD is not of the right type.
1411 (bfd_elf_get_needed_list): Likewise.
1412 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1413 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1414 * xcofflink.c (XCOFF_XVECP): Define.
1415 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1417 (bfd_xcoff_import_symbol): Likewise.
1418 (bfd_xcoff_export_symbol): Likewise.
1419 (bfd_xcoff_link_count_reloc): Likewise.
1420 (bfd_xcoff_record_link_assignment): Likewise.
1421 (bfd_xcoff_size_dynamic_sections): Likewise.
1423 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1424 table index against the number of symbols for a base relative
1427 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1429 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1430 full_aouthdr flag here...
1431 (_bfd_xcoff_bfd_final_link): ...not here.
1433 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1435 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1436 systems that have a system <libelf.h>.
1437 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1438 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1439 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1440 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1441 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1442 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1443 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1445 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1447 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1448 set, set BSF_WEAK in symbol. Change all callers.
1449 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1450 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1451 _bfd_generic_link_add_one_symbol.
1452 (ecoff_indirect_link_order): Check that the section tdata relocs
1453 are not NULL before using them.
1455 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1456 define TRAD_HEADER as hosts/alphalinux.h.
1457 * configure: Rebuild.
1458 * hosts/alphalinux.h: New file.
1459 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1462 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1464 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1465 C_ECOMM storage classes.
1467 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1469 (xcoff_mark): Call xcoff_mark_symbol.
1470 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1471 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1473 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1475 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1477 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1479 (xcoff_find_reloc): New static function.
1480 (xcoff_link_add_symbols): Use it.
1481 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1482 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1483 relocate the value of C_DECL.
1485 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1487 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1489 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1490 callback decide what goes in .relocs.
1491 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1492 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1495 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1497 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1500 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1502 * xcofflink.c: More improvements, mostly to fix handling of
1503 constructors and a few other special cases.
1504 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1505 zero, reverting yesterday's change.
1506 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1507 (bfd_xcoff_link_count_reloc): Declare.
1508 (bfd_xcoff_record_link_assignment): Declare.
1509 * bfd-in2.h: Rebuild.
1511 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1513 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1514 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1515 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1516 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1517 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1518 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1520 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1523 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1524 segments includes the a.out header. See to that the magic number
1525 *always* is big-endian.
1527 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1528 m68k4k NetBSD configurations.
1530 * configure.in, configure: Separate i386 & mips NetBSD
1531 configurations from other BSD ones. Don't assume DEC is the only
1532 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1533 configurations. Add support for m68k4k NetBSD object format.
1535 * libaout.h: Added M_68K4K_NETBSD magic.
1537 * m68k4knetbsd.c: New file.
1539 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1541 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1544 * hosts/mipsnbsd.h: New file.
1547 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1549 * config.bfd: Add config stuff for mips*-*-magic* to set
1550 targ_defvec to ecoff_big_vec.
1553 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1555 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1557 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1558 toc_section, and entry_section fields.
1559 (struct xcoff_section_tdata): Remove ldrel_count field.
1560 * libcoff.h: Rebuild.
1561 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1563 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1564 full a.out header if full_aouthdr is set in xcoff_data.
1565 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1566 based on sections stored in xcoff_data.
1567 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1569 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1570 (rs6000coff_vec): Set symbol_leading_char to '.'.
1571 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1572 value stored in ret rather than returning a pointer value.
1574 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1576 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1579 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1581 * som.c (som_slurp_string_table): Allocate the strings with malloc
1582 since they're free'd by free_cached_info.
1583 (som_slurp_symbol_table): Similarly for the symbol table.
1585 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1587 * Makefile.in (diststuff): Don't make headers.
1589 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1591 * Makefile.in: Rebuild dependencies.
1593 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1594 output_bfd is not SunOS.
1595 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1596 non-SunOS input files.
1598 * xcofflink.c: Extensive changes to support linking shared objects
1599 and generating a .loader section.
1600 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1601 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1602 last_symndx, and ldrel_count fields.
1603 * libcoff.h: Rebuild.
1604 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1605 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1607 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1608 (bfd_xcoff_export_symbol): Declare.
1609 (bfd_xcoff_size_dynamic_sections): Declare.
1610 * bfd-in2.h: Rebuild.
1612 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1614 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1615 * configure: Rebuild.
1616 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1617 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1619 (pmac_xcoff_vec): Update to use new xcoff support.
1620 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1621 (xcoff_write_armap): Declare buf as unsigned char.
1622 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1624 * mpw-make.sed: Generalize subdir_do edit.
1626 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1628 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1629 correctly. Don't initialize asect->vma.
1631 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1633 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1634 something a little less than the page size.
1636 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1638 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1640 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1642 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1643 * coffcode.h (coff_write_object_contents): If .bss is before
1644 .data us that as data_start.
1645 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1647 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1648 (coff_swap_outhdr_out): Hardwire in version number.
1650 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1652 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1653 major and minor to *_vno, since the former are also macros in
1654 SunOS header files. Cast result of bfd_alloc to appropriate
1657 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1658 before assigning to sec_data.
1660 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1662 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1663 now relative to the section, not absolute.
1664 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1665 get the file name when there is a N_SO directory name. When
1666 handling stabs, remember that section->vma was added to the
1669 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1671 * sunos.c (struct sunos_link_hash_table): Add needed field.
1672 (sunos_link_hash_table_create): Call bfd_release, not free.
1673 (sunos_link_hash_table_create): Initialize needed field.
1674 (sunos_add_dynamic_symbols): Record needed objects.
1675 (bfd_sunos_get_needed_list): New function.
1676 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1677 * bfd-in2.h: Rebuild.
1679 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1681 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1683 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1685 * bfd-in.h (struct bfd_link_needed_list): Rename from
1686 bfd_elf_link_needed_list.
1687 * bfd-in2.h: Rebuild.
1688 * elf.c, elflink.h, libelf.h: Corresponding changes.
1690 Add start at AIX linker support; no shared libraries yet.
1691 * xcofflink.c: New file.
1692 * configure.in (rs600coff_vec): Use xcofflink.o.
1693 * configure: Rebuild.
1694 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1696 (struct xcoff_section_tdata): Define.
1697 (xcoff_section_data): Define macro.
1698 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1699 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1700 (_bfd_xcoff_bfd_final_link): Declare.
1701 (_bfd_ppc_xcoff_relocate_section): Declare.
1702 * libcoff.h: Rebuild.
1703 * coff-rs6000.c: Clean up a bit.
1704 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1705 cputype, csects, and debug_indices.
1706 (xcoff_copy_private_bfd_data): Copy cputype.
1707 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1708 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1709 (xcoff_reloc_type_lookup): Rename from
1710 rs6000coff_reloc_type_lookup.
1711 (coff_relocate_section): Define.
1712 (_bfd_xcoff_sizeof_headers): Define.
1713 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1714 (_bfd_xcoff_bfd_relax_section): Define.
1715 (_bfd_xcoff_bfd_link_split_section): Define.
1716 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1718 * coffcode.h (coff_compute_section_file_positions): If AIX,
1719 increment sofar by SMALL_AOUTSZ if not executable.
1720 (coff_write_object_contents): If AIX, always output an a.out
1721 header; if not executable, header size of SMALL_AOUTSZ.
1722 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1723 (_bfd_stringtab_init): Initialize xcoff field.
1724 (_bfd_xcoff_stringtab_init): New function.
1725 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1726 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1727 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1728 * libbfd.h: Rebuild.
1729 * Makefile.in: Rebuild dependencies.
1730 (BFD32_BACKENDS): Add xcofflink.o.
1731 (CFILES): Add xcofflink.c.
1733 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1734 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1735 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1737 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1739 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
1741 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
1743 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
1744 * config.in: Regenerated.
1746 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
1747 (_bfd_chunksize): New variable.
1748 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
1749 for obstack chunk size.
1750 * configure.in: Check for getpagesize.
1751 * configure: Regenerated.
1753 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1755 * trad-core.c (rawptr): Make it a local variable of
1756 ptrace_unix_core_file_p.
1758 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
1760 * coff-arm.c (in_reloc_p): New.
1761 * coff-i386.c (in_reloc_p): New.
1762 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
1763 (coff_write_object_contents): Only set has_reloc_section
1765 * cofflink.c (_bfd_coff_generic_relocate_section): Call
1766 in_reloc_p to decide if reloc should be emitted.
1767 * libcoff.h (pe_data_type.in_reloc_p): New.
1768 * peicode.h (pe_mkobject): Initialize in_reloc_p.
1770 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
1772 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
1773 (_bfd_coff_read_internal_relocs): Likewise.
1774 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
1775 (_bfd_coff_read_internal_relocs): Likewise.
1777 * elflink.h (elf_link_add_object_symbols): Correct conditions
1778 under which type and size change warnings are issued.
1780 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
1782 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
1783 a symbol which is not in a real section.
1784 (coff_write_native_symbol): Corresponding change.
1786 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
1787 coff_link_hash_newfunc and make non-static.
1788 (_bfd_coff_link_hash_table_init): New function, broken out of
1789 _bfd_coff_link_hash_table_create.
1790 (_bfd_coff_link_hash_table_create): Use it.
1791 (process_embedded_commands): Make static.
1792 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
1793 (_bfd_coff_link_hash_table_init): Declare.
1794 * libcoff.h: Rebuild.
1796 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
1797 field in XCOFF tdata.
1798 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
1799 U802ROMAGIC, for clarity. Try to set arch and machine correctly
1800 based on cputype stored in a.out header, or in n_type of initial
1802 (coff_write_object_contents): Set cputype correctly in a.out
1804 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
1806 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
1807 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
1809 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
1810 * libcoff.h: Rebuild.
1812 * cpu-rs6000.c (rs6000_compatible): New static function.
1813 (bfd_rs6000_arch): Use it.
1814 * cpu-powerpc.c (powerpc_compatible): New static function.
1815 (arch_info_struct): Define various flavours of PowerPC.
1816 (bfd_powerpc_arch): Use powerpc_compatible. Point at
1819 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
1821 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
1823 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
1825 * elflink.h (elf_link_add_object_symbols): Don't warn about
1826 changing the size or type if the old definition was weak.
1828 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
1830 * coffcode.h (combined_entry_type): Add fix_line field.
1831 (coff_slurp_line_table): Warn if we try to set the lineno field of
1833 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1834 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
1835 * coffgen.c (coff_mangle_symbols): Handle fix_line.
1836 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1838 (coff_print_symbol): Print fix_value symbols in a useful fashion.
1839 * libcoff.h: Rebuild.
1841 * libcoff-in.h (struct xcoff_tdata): Define.
1842 (xcoff_data): Define.
1843 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1844 * bfd-in2.h, libcoff.h: Rebuild.
1845 * coff-rs6000.c (xcoff_mkobject): New static function.
1846 (coff_mkobject): Define.
1847 (xcoff_copy_private_bfd_data): New static function.
1848 (coff_bfd_copy_private_bfd_data): Define.
1849 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1851 (rs6000coff_vec): Add DYNAMIC to object_flags.
1852 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1853 .loader sections specially.
1854 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1855 section alignment from the XCOFF tdata information.
1856 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1857 F_SHROBJ, and copy the extra a.out header information into the
1858 XCOFF tdata structure.
1859 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1860 F_DYNLOAD and the extra a.out header information.
1861 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1862 C_HIDEXT symbol with attached csect information.
1863 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1864 in the o_maxdata field.
1865 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1866 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1867 end if BSF_NOT_AT_END is set.
1869 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1870 _bfd_read_ar_hdr_fn.
1871 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1872 * bfd-in2.h, libbfd.h: Rebuild.
1873 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1875 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1876 (bfd_slurp_bsd_armap_f2): Likewise.
1877 (_bfd_slurp_extended_name_table): Likewise.
1879 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
1881 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1883 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1884 when the symbol table is empty.
1886 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1887 space for section symbols, since we don't output them either.
1888 (elf_m68k_adjust_dynindx): Removed.
1890 * ptrace-core.c (rawptr): Make it a local variable of
1891 ptrace_unix_core_file_p.
1893 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1895 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1898 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1899 Mac object file formats.
1901 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
1903 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1904 auxent if there isn't one.
1905 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1906 rather than FILNMLEN as the maximum name length.
1908 * coffcode.h (bfd_coff_backend_data): Add new field
1909 _bfd_coff_print_aux.
1910 (bfd_coff_print_aux): New static function.
1911 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1912 scnlen field of an XTY_LD csect aux entry.
1913 (coff_print_aux): New static function.
1914 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1915 in coff_pointerize_aux_hook.
1916 (bfd_coff_std_swap_table): Initialize new field.
1917 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1918 * libcoff.h: Rebuild.
1919 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1920 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1922 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1923 if there are symbols, for native AIX ld compatibility.
1925 * coffcode.h (bfd_coff_backend_data): Add new field
1926 _bfd_coff_pointerize_aux_hook.
1927 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1928 or I960, and as 0 otherwise.
1929 (bfd_coff_std_swap_table): Initialize new field.
1930 * libcoff.h: Rebuild.
1931 * coffgen.c (coff_pointerize_aux): Change parameters to take
1932 symbol pointer instead of type and class, and to take aux index.
1933 Call _bfd_coff_pointerize_aux_hook if it is defined.
1934 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1935 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1936 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1938 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
1939 read-only/host-only support.
1941 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
1943 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
1946 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
1947 BFD_JUMP_TABLE_ARCHIVE accordingly.
1948 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
1949 (_bfd_compute_and_write_armap): Declare.
1950 (_bfd_generic_read_ar_hdr): Declare.
1951 (_bfd_read_ar_hdr): Define.
1952 (_bfd_noarchive_read_ar_hdr): Define.
1953 (_bfd_archive_bsd_read_ar_hdr): Define.
1954 (_bfd_archive_coff_read_ar_hdr): Define.
1955 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
1956 _bfd_read_ar_hdr instead.
1957 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
1958 (_bfd_compute_and_write_armap): Rename from
1959 compute_and_write_armap. Make non-static. Change all callers.
1960 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
1961 than _bfd_snarf_ar_hdr.
1962 * aout-target.h (MY_read_ar_hdr): Define if not defined.
1963 * ieee.c (ieee_read_ar_hdr): Define.
1964 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
1965 * oasys.c (oasys_read_ar_hdr): Define.
1966 * som.c (som_read_ar_hdr): Define.
1967 * bfd-in2.h, libbfd.h: Rebuild.
1969 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
1971 * peicode.c (coff_swap_filehdr_in): If symptr is
1972 zero, there aren't any symbols, even if nsyms is set.
1974 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
1976 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
1978 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
1979 sections, and set styp correctly for them: .got, .hash, .dynamic,
1980 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
1981 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
1983 (ecoff_sort_hdrs): New static function.
1984 (ecoff_compute_section_file_positions): Return boolean, not void.
1985 Sort the sections by VMA before looking through them. Put the
1986 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
1987 section on an appropriate boundary within the page.
1988 (ecoff_compute_reloc_file_positions): Check return value of
1989 ecoff_compute_section_file_positions.
1990 (_bfd_ecoff_set_section_contents): Likewise.
1991 (_bfd_ecoff_write_object_contents): Check for various Alpha
1992 section types when incrementing text_size and data_size. Call
1993 adjust_headers backend function if it exists.
1994 * coff-alpha.c (alpha_adjust_headers): New static function.
1995 (alpha_ecoff_backend_data): Initialize adjust_headers field.
1996 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1998 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
2000 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
2002 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
2003 of ALTERNATE_AIX_CORE_FORMAT.
2004 * configure.in (aix4): No longer need CORE_FLAGS.
2005 * configure: Updated.
2007 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
2009 NS32k changes from Ian Dall:
2010 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
2012 (aout_link_input_section_std, aout_link_input_section_ext,
2013 aout_link_reloc_link_order): Call them instead of _bfd_*
2015 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
2017 (backend_data): Use it instead of hardcoded zero.
2019 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
2020 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
2022 * ns32knetbsd.c: Include bfd.h.
2023 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
2024 (MY_bfd_reloc_type_lookup): Declare function too.
2025 * pc532-mach.c (set_sizes): Don't declare.
2026 (MY_text_includes_header, MY_exec_header_not_counted): Define.
2027 (backend_data, MY_backend_data): Don't define.
2029 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2030 ns32k-*-lites* like ns32k-*-netbsd*.
2032 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2035 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2037 * coffcode.h (coff_write_object_contents): Restore setting
2038 f_timdat to 0, deleted on August 22.
2040 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2042 * coffcode.h (coff_bfd_copy_private_symbol_data,
2043 coff_bfd_copy_private_section_data,
2044 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2045 * peicode.h (coff_bfd_copy_private_bfd_data): New
2046 (pe_bfd_copy_private_bfd_data): New.
2047 (coff_swap_scnhdr_in): Swap bss size into the right place.
2048 (pe_print_private_bfd_data): Add some newlines.
2050 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2052 * som.c (setup_sections): Don't die if a space has no subspaces.
2054 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2056 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2057 dynamic symbol override a common symbol. Don't change the size or
2058 type if they have been set and the new symbol is not a definition.
2059 Warn if the size or type changes.
2061 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2063 * som.c (som_begin_writing): Don't write the symbol table or
2065 (som_finish_writing): Write them here. Place them after the
2066 subspace data, but before the relocs.
2068 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2070 * sunos.c (sunos_add_one_symbol): Just pass false, not
2071 info->shared_library, to sunos_create_dynamic_sections.
2072 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2074 (sunos_check_dynamic_reloc): Remove .text section assertion.
2076 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2078 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2079 * configure, configure.in: Add pmac_xcoff_vec case.
2080 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2081 * coff-pmac.c: New file, PowerMac XCOFF support.
2082 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2083 * targets.c (pmac_xcoff_vec): Declare.
2085 * mpw-config.in: Various changes to be compatible with the
2086 autoconf-based configury.
2087 * mpw-make.sed: New file, sed commands to translate Unix
2088 makefile into MPW syntax.
2089 * mpw-make.in: Remove.
2090 * hosts/mpw.h: Remove.
2091 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2092 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2094 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2096 * binary.c (binary_get_symtab): Return an empty string on error.
2097 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2099 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2101 * coff-ppc.c: Reformatted according to gnu conventions
2102 Removed irrelevant "if 0" code
2104 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2106 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2107 symbols rather than as indirect symbols.
2108 (MY(slurp_symbol_table)): Don't do anything special about
2111 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2112 of .ctors and .dtors sections is no larger than 2.
2114 * sunos.c (sunos_add_one_symbol): Don't change
2115 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2117 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2118 dynamic symbols when creating a shared library.
2119 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2121 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2122 written even if it is not defined in a regular object.
2123 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2124 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2125 rather than the constant 22.
2126 (sunos_check_dynamic_reloc): Handle creating a shared library.
2127 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2128 zero when creating a shared library.
2129 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2130 write it out at the start of the symbol table.
2132 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2134 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2136 * config.bfd: Add arm-*-coff.
2137 * configure.in, configure: Add armcoff_{little,big}_vec.
2138 * targets.c (armcoff_{little,big}_vec): Declare.
2139 (bfd_target_vector): Add armcoff_{little,big}_vec.
2140 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2142 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2144 * targets.c (bfd_find_target): Remove debugging code.
2146 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2148 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2150 * Makefile.in: added *-ppc files
2151 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2152 allow pe based .o's to be shared with other tools on ppc/NT
2153 * config.bfd: added powerpc[le]-[pe|winnt] config support
2154 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2155 * peicode.h: Added more section flags for PE on ppc
2156 Added coff_swap_filehdr_out to allow peicode.h to be
2157 used for non-image PE files on ppc.
2158 Check for image, or not, before copying pe_opthdr
2159 * targets.c: Added new bfd's
2160 * targets.c: Removed two inactive bfds that shouldn't have made it this
2163 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2165 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2166 explicit values to initialize all relocs. Change all users.
2167 (ppc_elf_brtaken_inner): New function to handle branch predicition
2169 (ppc_elf_brtaken_reloc): Ditto.
2170 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2171 relocs use ppc_elf_unsupported_reloc.
2172 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2173 needs to be reported.
2174 (ppc_elf_relocate_section): Support branch prediction relocs.
2176 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2178 * bfd.c (bfd_assert): Remove \n from string passed to
2181 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2182 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2183 (bfd_coff_make_section_hook): Don't define.
2184 (coff_make_section_hook): Remove.
2185 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2186 (styp_to_sec_flags): Likewise.
2187 (coff_write_object_contents): Likewise.
2188 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2190 * libcoff.h: Rebuild.
2191 * coffgen.c (make_a_section_from_file): Just call
2192 bfd_make_section_anyway, not bfd_make_section or
2193 bfd_coff_make_section_hook.
2194 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2195 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2196 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2197 make_section_hook field.
2198 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2200 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2201 pointers into value field for warning and indirect symbols; just
2202 leave the value field alone.
2203 * linker.c (generic_link_add_symbol_list): Use next symbol for
2204 warning and indirect symbols, rather than looking in symbol value.
2205 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2206 parameter. Change all callers. Remove support for indirect
2207 symbols; it didn't work anyhow.
2208 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2209 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2210 * bfd-in2.h: Rebuild.
2212 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2214 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2215 go back to telling the tools this reloc operates on 32 bits.
2217 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2219 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2220 rather than a direct fprintf.
2221 * archive.c (_bfd_write_archive_contents): Likewise.
2222 * coffcode.h (coff_slurp_symbol_table): Likewise.
2223 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2224 (ppc_elf_unsupported_reloc): Likewise.
2225 (ppc_elf_relocate_section): Likewise.
2226 * i386linux.c (linux_tally_symbols): Likewise.
2227 (linux_finish_dynamic_link): Likewise.
2228 * osf-core.c (osf_core_core_file_p): Likewise.
2229 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2230 * som.c (som_sizeof_headers): Likewise.
2231 * srec.c (srec_bad_byte): Likewise.
2232 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2233 * libbfd-in.h (bfd_assert): Declare first parameter const.
2234 * libbfd.h: Rebuild.
2235 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2236 bfd_reloc_overflow is enough.
2237 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2238 * coff-h8500.c (rtype2howto): Likewise.
2239 * coff-z8k.c (rtype2howto): Likewise.
2240 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2241 * elf.c (_bfd_elf_get_lineno): Likewise.
2242 (_bfd_elf_no_info_to_howto): Likewise.
2243 (_bfd_elf_no_info_to_howto_rel): Likewise.
2244 * hp300hpux.c (convert_sym_type): Likewise.
2245 (MY(swap_std_reloc_in)): Likewise.
2246 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2248 * libaout.h (struct aoutdata): Add line_buf field.
2249 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2250 and filename_buffer. Instead, use a malloc buffer stored in the
2251 new line_buf field. Remove length restrictions.
2253 * coffgen.c (string_size): Remove static variable.
2254 (debug_string_size, debug_string_section): Likewise.
2255 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2256 and debug_string_size_p parameters. Use them instead of the
2257 global variables. Change all callers.
2258 (coff_write_symbol): Likewise.
2259 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2260 (coff_write_symbols): Add local variables to replace removed
2263 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2264 function, and line_base fields.
2265 * libcoff.h: Rebuild.
2266 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2267 information, rather than using static variables.
2269 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2270 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2272 * init.c (initialized): Remove static variable.
2273 (bfd_init): Don't bother setting initialized.
2274 (bfd_check_init): Remove.
2275 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2276 * libbfd.h: Rebuild.
2278 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2280 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2281 size for full core dumps. Copy core file header to private data.
2282 (rs6000coff_core_file_failing_command,
2283 rs6000coff_core_file_failing_signal): New functions to extract
2284 the file name and terminating signal from the core file.
2285 * coff-rs6000.c: Use them.
2287 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2289 Change arch info to be const, initialized at compile time.
2290 * archures.c: Reindent many functions. Change CONST to const.
2291 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2292 nothing set it anyhow. Make next const.
2293 (bfd_arch_info_list): Remove.
2294 (bfd_archures_list): Rename from archures_init_table. Change from
2295 a table of function pointers to a table of bfd_arch_info_type
2296 structure addresses.
2297 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2298 (bfd_lookup_arch): Likewise.
2299 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2301 (bfd_default_arch_struct): Make const.
2302 (bfd_arch_init, bfd_arch_linkin): Remove.
2303 (bfd_get_arch_info): Return a const pointer.
2304 * init.c (bfd_init): Don't call bfd_arch_init.
2305 * bfd.c (struct _bfd): Make arch_info const.
2306 * bfd-in2.h: Rebuild.
2307 * libbfd.h: Rebuild.
2308 * configure.in: Put & before everything in $selarchs.
2309 * configure: Rebuild.
2310 * cpu-*.c: Change bfd_*_arch from a function which calls
2311 bfd_arch_linkin to a const structure.
2312 * ieee.c (ieee_object_p): Make arch const.
2314 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2316 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2318 * bfd-in2.h: Regenerate.
2319 * libbfd.h: Regenerate.
2321 * elf32-ppc.c (reloc_type): Update names to match current draft.
2322 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2323 relative. Update names to current V.4 draft.
2324 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2325 (ppc_elf_relocate_section): Rename relocations to match draft.
2327 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2329 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2330 compiled with -mrelocatable-lib to be linked with either normal
2331 modules or -mrelocatable modules.
2333 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2335 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2336 in the a.out header.
2338 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2339 a reloc against a local symbol, even if it's not a section.
2341 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2343 * targets.c (bfd_target): Remove unused align_power_min field.
2344 * bfd-in2.h: Rebuild.
2345 * All backends: Remove initialization of align_power_min.
2347 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2349 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2351 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2353 * config.bfd (mips-dec-netbsd*): New target.
2354 * configure.host (mips-dec-netbsd*): New host.
2355 * configure.in (mips-dec-netbsd*): New native.
2356 * configure: Rebuild.
2358 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2360 Make the COFF backend linker merge common types:
2361 * cofflink.c (struct coff_debug_merge_element): Define.
2362 (struct coff_debug_merge_type): Define.
2363 (struct coff_debug_merge_hash_entry): Define.
2364 (struct coff_debug_merge_hash_table): Define.
2365 (coff_debug_merge_hash_table_init): Define.
2366 (coff_debug_merge_hash_table_free): Define.
2367 (coff_debug_merge_hash_lookup): Define.
2368 (struct coff_final_link_info): Add debug_merge field.
2369 (coff_debug_merge_hash_newfunc): New static function.
2370 (_bfd_coff_final_link): Allocate and free debug_merge table.
2371 (coff_link_input_bfd): Merge identical enum, struct and union
2374 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2376 Convert i960 COFF to use COFF backend linker.
2377 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2378 structure to store the symbol being used.
2379 (coff_i960_start_final_link): New static function.
2380 (coff_i960_relocate_section): New static function.
2381 (coff_i960_adjust_symndx): New static function.
2382 (coff_start_final_link): Define.
2383 (coff_relocate_section): Define.
2384 (coff_adjust_symndx): Define.
2385 * coffcode.h (bfd_coff_backend_data): Add new callback function
2386 _bfd_coff_start_final_link.
2387 (bfd_coff_start_final_link): Define.
2388 (coff_start_final_link): Define if not defined.
2389 (bfd_coff_std_swap_table): Add coff_start_final_link.
2390 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2392 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2393 function callback is not NULL.
2394 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2395 (_bfd_coff_internal_syment_name): Declare.
2396 * libcoff.h: Rebuild.
2397 * configure.in (icoff_big_vec): Add cofflink.o.
2398 (icoff_little_vec): Likewise.
2399 * configure: Rebuild.
2401 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2403 * Makefile.in (clean-info): Remove extraneous tab from line
2406 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2408 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2409 contents has relocs.
2411 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2413 * coffcode.h (coff_compute_section_file_positions): Keep the
2415 (coff_write_object_contents): Remember if it's a relocatable
2417 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2418 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2419 if relocatable file. Swap out saved raw size.
2421 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2423 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2424 (maintainer-clean): Rename from realclean, passing
2425 maintainer-clean down to subdirectories, but leave realclean as a
2428 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2431 * dep-in.sed: Remove config.h from generated dependencies.
2433 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2434 broken out of sunos_canonicalize_dynamic_symtab.
2435 (sunos_canonicalize_dynamic_symtab): Call new function
2436 sunos_slurp_dynamic_symtab.
2437 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2438 dynamic symbol table to the caller.
2439 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2440 callback to override the symbols being read.
2441 * libaout.h (struct aout_backend_data): Add three new parameters
2442 to add_dynamic_symbols callback.
2444 Extensive minor changes to avoid various gcc warnings. Also:
2445 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2446 * archures.c (bfd_arch_info_type): Change mach field from long to
2448 (bfd_lookup_arch): Change machine parameter from long to unsigned
2451 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2453 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2454 a symbol with a non-zero plt_offset.
2456 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2458 * elfcode.h (align_file_position): Remove; not used.
2460 * configure.in: Only check for <sys/procfs.h> on a native system,
2461 and make sure it defines prstatus_t.
2462 * configure: Rebuild.
2464 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2466 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2468 * config.in: Rename from config.h.in.
2469 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2470 Check for config.h:config.in when creating stamp-h.
2471 * configure: Rebuild.
2472 * Makefile.in (stamp-h): Depend upon config.in rather than
2473 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2474 calling config.status.
2476 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2477 (Makefile): Just rebuild Makefile.
2478 (config.h, stamp-h): New targets.
2479 * configure.in: Create stamp-h when rebuilding config.h.
2480 * configure: Rebuild.
2482 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2484 * configure.in: Call AC_CONFIG_HEADER. Substitute
2485 HOST_64BIT_LONG. Check that various header files exist. Check
2486 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2487 and/or free need to be declared. Don't make a link to sysdep.h.
2488 Define TRAD_HEADER for various hosts.
2489 * configure: Rebuild.
2490 * configure.host: Don't set my_host. Add definitions taken from
2491 host header files for various entries. Remove entries which now
2493 * acconfig.h: New file.
2494 * config.h.in: New file, built by autoheader.
2495 * sysdep.h: New file.
2496 * Makefile.in (do_distclean): Don't remove sysdep.h.
2498 (LOCAL_H_DEPS): New variable.
2499 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2501 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2502 ($(OPTIONAL_BACKENDS)): Likewise.
2503 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2504 looking through sysdep.h.
2505 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2506 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2507 (fprintf_vma, sprintf_vma): Likewise.
2508 (int64_type, uint64_type): Don't define.
2509 * bfd-in2.h: Rebuild.
2510 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2511 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2512 * lynx-core.c: Include stuff from old hosts/lynx.h.
2513 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2514 rather than NO_FCNTL.
2515 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2516 rather than NATIVE_HPPAHPUX_COMPILER.
2517 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2519 * hosts/*.h: Remove all header files which merely include,
2520 declare, and define things. Leave header files which define
2521 information needed by trad-core.c.
2523 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2524 (BFD_CC_FOR_BUILD): Define.
2525 * configure.in: Use BFD_CC_FOR_BUILD.
2526 * configure: Rebuild.
2528 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2530 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2531 * configure: Rebuild.
2533 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2536 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2538 * config.bfd: i386pe_ve -> i386pe_vec.
2540 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2542 * configure.host: Incorporate host Makefile fragments by setting
2544 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2545 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2546 value based on whether the code is being compiled by a cross
2547 compiler. Don't substitute host_makefile_frag or frags.
2548 * aclocal.m4: New file to define local AC_PROG_CC.
2549 * configure: Rebuild.
2550 * Makefile.in (INSTALL): Set to @INSTALL@.
2551 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2552 (INSTALL_DATA): Set to @INSTALL_DATA@.
2554 (CC): Define as @CC@.
2555 (CFLAGS): Set to @CFLAGS@.
2556 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2557 (@host_makefile_frag@): Remove.
2558 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2559 after other options.
2560 (config.status): Remove dependency upon @frags@.
2561 * config/*.mh, config/README: Remove.
2563 * config.bfd: Rewrite to incorporate the contents of the Makefile
2564 fragments by setting shell variables, rather than merely returning
2565 the name of a Makefile fragment.
2566 * configure.in: Use shell variables set by config.bfd rather than
2567 looking at the target Makefile fragment files. Don't substitute
2568 target_makefile_frag. Do substitute TDEFINES.
2569 * configure: Rebuild.
2570 * Makefile.in (@target_makefile_frag@): Remove.
2571 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2572 * config/*.mt: Remove.
2574 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2576 * configure.in: Put changequote lines around "i[345]86" patterns
2577 section of core file support.
2579 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2581 * som.c (som_bfd_print_private_bfd_data): Define to use the
2584 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2586 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2587 entry, text_start and data_start.
2589 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2591 * Makefile.in (OFILES): Remove $(TDEPFILES).
2592 * config/apollo.mt (TDEPFILES): Remove.
2593 * config/README: Update.
2595 * configure.in: For a native configuration, set COREFILE and
2596 COREFLAG based on the canonical host name.
2597 * configure: Rebuild.
2598 * Makefile.in: Rebuild dependencies.
2599 (ALL_CFLAGS): Add @COREFLAG@.
2600 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2601 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2602 support routines. Check LYNX_CORE rather than HOST_LYNX.
2603 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2604 * i386lynx.c: Likewise.
2605 * m68klynx.c: Likewise.
2606 * sparclynx.c: Likewise.
2607 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2608 * *-core.c: Comment changes.
2609 * config/decstation.mh (HDEPFILES): Remove.
2610 (HDEFINES): Remove -DTRAD_CORE.
2611 * config/irix3.mh (RANLIB): Remove.
2612 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2613 (HDEFINES): Remove -DIRIX_CORE.
2614 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2615 (HDEFINES): Remove -DTRAD_CORE.
2616 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2617 * config/ultra3.mh (RANLIB): Remove.
2618 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2619 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2620 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2621 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2622 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2623 * config/i386aix.mh, config/i386bsd.mh: Remove.
2624 * config/i386linux.mh, config/i386mach3.mh: Remove.
2625 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2626 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2627 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2628 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2629 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2630 * config/solaris2.mh, config/stratus.mh: Remove.
2631 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2632 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2634 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2636 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2637 DT_FINI entry if the appropriate symbol is not in the hash table.
2639 * libelf.h (struct elf_backend_data): Add create_program_headers
2640 and want_hdr_in_seg fields.
2641 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2643 (elf_backend_create_program_headers): Likewise.
2644 (elfNN_bed): Initialize create_program_headers and
2646 * elf.c (get_program_header_size): Call create_program_headers
2648 (map_program_segments): Check want_hdr_in_seg backend field. Call
2649 create_program_headers backend routine.
2651 * elf.c (assign_file_positions_except_relocs): Align non allocated
2652 sections when creating an executable.
2654 * elfcode.h (elf_swap_phdr_in): Make non static.
2655 (elf_swap_phdr_out): Make non static.
2656 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2657 (bfd_elf32_swap_phdr_out): Declare.
2658 (bfd_elf64_swap_phdr_in): Declare.
2659 (bfd_elf64_swap_phdr_out): Declare.
2661 * ecofflink.c (ecoff_collect_shuffle): New static function.
2662 (_bfd_ecoff_get_accumulated_pdr): New function.
2663 (_bfd_ecoff_get_accumulated_sym): New function.
2664 (_bfd_ecoff_get_accumulated_ss): New function.
2665 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2666 (_bfd_ecoff_get_accumulated_sym): Declare.
2667 (_bfd_ecoff_get_accumulated_ss): Declare.
2668 * libbfd.h: Rebuild.
2670 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2672 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2674 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2675 warning symbols. If any section is named .gnu.warning.XXX, treat
2676 the contents as a warning to be issued if the symbol XXX is
2678 (elf_link_output_extsym): For an indirect or warning symbol, just
2679 output the symbol it points to.
2681 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2682 if bfd_hash_allocate fails, since it will already be set.
2683 (generic_link_hash_newfunc): Likewise.
2684 (archive_hash_newfunc): Likewise.
2685 (hash_entry_bfd): New static function.
2686 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2687 callback. Allocate a new warning using the hash table newfunc.
2688 Use bfd_hash_replace to update the entry in the hash table, rather
2689 than assuming we can copy the fields with structure assignment.
2691 * hash.c (bfd_hash_replace): New function.
2692 * bfd-in.h (bfd_hash_replace): Declare.
2693 * bfd-in2.h: Rebuild.
2695 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2697 * config.bfd: Add mips*vr4300-*-elf* target.
2698 * config/mipsbvr4300.mt: Added.
2700 See file ChangeLog.2
2707 version-control: never