1 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3 * libcoff-in.h: aligned newly exported names with bfd naming
4 conventions. Removed an erroneous define of POWERPC_LE_PE.
6 * cofflink.c, coff-ppc.c: the above function name changes
8 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
10 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
11 real defined symbol, not to a weak defined symbol.
13 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
15 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
16 and made a few static functions externs.
18 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
19 POWERPC_LE_PE hack in cofflink.
21 * libcoff-in.h: promoted the following from cofflink.c to allow
22 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
23 coff_debug_merge_element, struct coff_debug_merge_type,
24 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
25 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
26 coff_debug_merge_hash_lookup, coff_link_section_info,
27 coff_final_link_info, coff_debug_merge_hash_newfunc,
28 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
32 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
34 * syms.c: Include "bfdlink.h".
35 (struct stab_find_info): Define.
36 (_bfd_stab_section_find_nearest_line): New function.
37 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
39 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
40 * elf.c (_bfd_elf_find_nearest_line): Try calling
41 _bfd_stab_section_find_nearest_line before searching the ELF
42 symbol table. Find the closest STT_FUNC symbol, not the last one.
43 * libcoff-in.h (coff_data_type): Add line_info field.
45 * coffgen.c (coff_find_nearest_line): Try calling
46 _bfd_stab_section_find_nearest_line before searching the COFF
48 * Makefile.in: Rebuild dependencies.
50 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
52 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
53 4 bytes, so we get the correct value when updating the register
54 field in little endian mode.
56 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
58 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
59 entry_section fields. Add sntoc and snentry fields.
61 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
62 not toc_section and entry_section (the COFF file does not have any
63 sections at this point).
64 (coff_write_object_contents): Set o_snentry and o_sntoc from
65 snentry and sntoc rather than entry_section and toc_section.
66 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
67 snentry, not toc_section and entry_section.
68 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
69 entry_section from hentry.
70 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
72 (xcoff_link_input_bfd): Set sntoc, not toc_section.
73 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
74 than using toc_section directly.
76 * archures.c: Add missing `.' in enum bfd_architecture.
79 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
80 Robert Lipe <robertl@arnet.com>.
82 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
84 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
85 to sections we allocate. Use bfd_zalloc to allocate initialial
86 sections, not bfd_alloc.
87 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
88 SDA{,2}I16 relocations.
89 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
90 whether to put something in .sbss or not.
91 (ppc_elf_relocate_section): Add support for more relocations. Add
92 in sec->output_offset where appropriate. Make error messages
93 include the symbol name.
95 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
96 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
97 doesn't get redefined messages if -shared.
99 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
100 section if the rel_section field has been set up.
102 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
104 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
107 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
109 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
110 of flags, only flags used are controlled by mach number. Bump up
111 output file mach number to highest of input file mach numbers.
112 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
113 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
115 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
116 bfd_elf64_sparc_vec support.
118 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
120 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
121 the embedded bit is set on some objects and not on others. Just
123 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
126 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
128 * coffcode.h (coff_new_section_hook): Don't try to align the
131 * coffcode.h (coff_set_section_contents): Fix the handling of the
132 .lib section to work even if the entire section contents are
133 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
134 Robert Lipe <robertl@arnet.com>.
136 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
138 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
139 memory here for contents.
141 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
142 _SDA2_BASE_ by 32768.
143 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
144 started using. Allocate contents for .sdata and .sdata2 sections
146 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
148 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
150 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
153 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
155 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
157 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
158 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
159 (bfd_mach_sparc_v9a): Define.
160 (bfd_mach_sparc_v9_p): Define.
161 * bfd-in2.h: Regenerated.
162 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
164 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
165 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
166 to bfd_elf32_sparc_vec.
167 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
168 Add v8plus{,a} support.
170 (sparc_compatible): New function.
171 * elf32-sparc.h: #include "elf/sparc.h".
172 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
173 elf32_sparc_final_write_processing): New functions.
174 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
175 elf_backend_final_write_processing): Define.
177 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
179 * elf-bfd.h (struct elf_link_hash_entry): Add
180 linker_section_pointer field.
181 (enum elf_linker_section_enum): Enumeration for new way of
182 creating linker dynamic sections and symbols.
183 (elf_linker_section{,_pointers}): New structures for creating
184 dynamic sections and symbols.
185 (elf_obj_tdata): Add linker_section_pointers and linker_section
187 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
188 (_bfd_elf_create_linker_section): New declarations.
189 (_bfd_elf_find_pointer_linker_section): Ditto.
190 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
191 (_bfd_elf_make_linker_section_rela): Ditto.
193 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
195 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
196 (ppc_elf_create_linker_section): New function to create the
197 sections .got, .sdata, and .sdata2.
198 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
200 (ppc_elf_check_relocs): Support more of the eabi relocations.
201 (ppc_elf_relocate_section): Ditto.
202 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
203 if the .sdata{,2} + .sbss{,2} section size is > 32k.
205 * elflink.h (elf_create_pointer_linker_section): New function to
206 create initialized pointers in dynamic linker sections.
207 (elf_finish_pointer_linker_section): Actually intialize the
208 pointers created above.
210 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
211 macros to provide both 32 and 64 bit versions of
212 elf_create_pointer_linker_section.
213 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
214 provide both 32 and 64 bit versions of
215 elf_finish_pointer_linker_section.
217 * elflink.c (_bfd_elf_create_linker_section): New function to
218 create a linker section.
219 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
220 given address in the linker pointer offsets created for a given
222 (_bfd_elf_make_linker_section_rela): Make a RELA section
223 corresponding to the generated linker section.
225 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
227 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
229 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
231 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
232 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
233 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
234 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
235 toc entry in an objdump) for now.
236 (ppc_do_last, ppc_get_last): New function - needed to save processing
237 the toc owner to the end.
238 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
241 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
242 toc owner from being done till last. Must define POWERPC_LE_PC
245 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
247 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
249 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
250 SizeOfImage for PowerPC. Ignore the size of the .junk section.
252 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
254 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
256 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
258 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
260 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
262 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
264 * elf.c (assign_file_positions_for_segments): Don't increment file
265 offset for a segment which contains no loadable sections.
267 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
269 * reloc.c: Add new PowerPC relocations.
270 * {bfd-in2,libbfd}.h: Regenerate.
272 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
273 (ppc_elf_reloc_type_lookup): Lookup new relocations.
275 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
277 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
280 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
283 * coffgen.c (coff_find_nearest_line): Don't try to cache
284 information in sections that are not owned by a BFD. From Richard
285 Henderson <richard@atheist.tamu.edu>.
287 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
288 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
289 * elflink.h (elf_link_output_extsym): Remove special check for
292 * ecoffswap.h: Add prototypes for static functions.
294 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
296 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
297 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
299 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
300 to satisfy a TOC16 relocation. Rewrite unsupported relocation
301 support. Begin support for R_PPC_SDA{2,}REL.
303 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
305 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
306 create the .got and .got.neg sections.
307 (ppc_elf_size_dynamic_sections): Call it.
308 (ppc_elf_check_relocs): Call it.
309 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
310 (ppc_elf_check_relocs): Add error messages for relocations we
311 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
314 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
316 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
317 section flags for V.4 and eabi.
319 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
321 * elf.c (assign_file_positions_for_segments): If a segment
322 contains no sections, don't mark it as readable.
324 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
325 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
327 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
328 dynamic section, if there is one.
329 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
330 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
331 (bfd_elf64_swap_dyn_in): Likewise.
332 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
334 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
336 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
337 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
338 <pirker@eiunix.tuwien.ac.at>.
340 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
342 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
343 PowerPC V.4 and eabi.
344 * bfd-in2.h: Regenerate.
345 * libfd.h: Regenerate.
347 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
349 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
350 section type and SHF_EXCLUDE section flag, turning them into the
351 appropriate bfd section flag.
353 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
355 * xcofflink.c (xcoff_link_add_symbols): Create the special
356 sections if we see a DYNAMIC object, in case that is the only
357 XCOFF input object we see.
359 * elf32-mips.c: Extensive changes for a start at dynamic linking
360 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
362 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
363 (struct elf_backend_data): Remove
364 elf_backend_create_program_headers field. Add
365 elf_backend_additional_program_headers and
366 elf_backend_modify_segment_map fields.
367 * elfxx-target.h (elf_backend_type_change_ok): Define if not
369 (elf_backend_additional_program_headers): Likewise.
370 (elf_backend_modify_segment_map): Likewise.
371 (elf_backend_create_program_headers): Don't define.
372 (elfNN_bed): Change to account for field changes.
373 * elf.c (assign_file_positions_for_segments): Call new
374 modify_segment_map backend function. Don't call old
375 create_program_headers backend function.
376 (get_program_header_size): Call additional_program_headers rather
377 than create_program_headers.
378 * elflink.h (elf_link_add_object_symbols): Initialize
379 type_change_ok from new backend field.
380 (elf_link_output_extsym): Don't warn if _rld_new_interface is
382 (elf_reloc_link_order): Treat a reloc against a defined symbol as
383 a reloc against the appropriate section.
385 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
386 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
387 (elf_flags_init): Rename from elf_ppc_flags_init.
388 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
390 (ppc_elf_copy_private_bfd_data): Likewise.
391 (ppc_elf_merge_private_bfd_data): Likewise.
393 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
396 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
398 * coff-alpha.c (alpha_relocate_section): During final link, allow
399 output .lita section to be bigger than 64k by adjusting gp value
400 on a per-input section basis.
401 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
403 (struct ecoff_section_tdata): Add gp field.
405 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
407 Handle Alpha ECOFF changes in OSF/1 3.2.
408 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
410 * coff-alpha.c: Include "aout/ar.h".
411 (alpha_ecoff_get_relocated_section_contents): Don't require an
412 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
413 3.2 doesn't generate one.
414 (alpha_relocate_section): Likewise.
415 (alpha_ecoff_slurp_armap): Define.
416 (alpha_ecoff_slurp_extended_name_table): Define.
417 (alpha_ecoff_construct_extended_name_table): Define.
418 (alpha_ecoff_truncate_arname): Define.
419 (alpha_ecoff_write_armap): Define.
420 (alpha_ecoff_generic_stat_arch_elt): Define.
421 (alpha_ecoff_update_armap_timestamp): Define.
423 (alpha_ecoff_read_ar_hdr): New static function.
424 (alpha_ecoff_get_elt_at_filepos): New static function.
425 (alpha_ecoff_openr_next_archived_file): New static function.
426 (alpha_ecoff_get_elt_at_index): New static function.
427 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
428 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
429 _bfd_ecoff to alpha_ecoff.
430 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
431 field from backend structure, rather than always calling
432 _bfd_get_elt_at_filepos.
433 * coff-mips.c (mips_ecoff_backend_data): Initialize
434 get_elt_at_filepos field.
435 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
436 from _bfd_generic_read_ar_hdr with minor changes.
437 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
438 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
441 * bfd-in.h (BFD_IN_MEMORY): Define.
442 * libbfd-in.h (struct bfd_in_memory): Define.
443 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
444 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
445 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
446 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
447 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
448 (bfd_get_size): Handle BFD_IN_MEMORY flag.
449 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
450 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
451 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
452 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
454 (bfd_openstreamr): Likewise.
455 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
456 BFD_IN_MEMORY is not set.
457 * riscix.c (riscix_some_aout_object_p): Likewise.
458 * bfd-in2.h, libbfd.h: Rebuild.
460 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
461 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
462 (bfd_get_elt_at_index): Define.
463 * archive.c (_bfd_generic_get_elt_at_index): Rename from
464 bfd_get_elt_at_index. Change index parameter from int to
466 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
467 (_bfd_noarchive_get_elt_at_index): Define.
468 (_bfd_archive_bsd_get_elt_at_index): Define.
469 (_bfd_archive_coff_get_elt_at_index): Define.
470 * bfd-in2.h, libbfd.h: Rebuild.
471 * aout-target.h (MY_get_elt_at_index): Define if not defined.
472 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
473 * ieee.c (ieee_get_elt_at_index): Define.
474 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
475 * oasys.c (oasys_get_elt_at_index): Define.
476 * som.c (som_get_elt_at_index): Define.
478 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
479 numbers to the .text section.
481 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
483 * ieee.c (ieee_write_debug_part): Change return type to boolean.
484 If there is a SEC_DEBUGGING section, get the contents of the debug
485 information part from it.
486 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
488 (ieee_write_object_contents): Check ieee_write_debug_part return.
490 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
492 * config.bfd (i[345]86-*-freebsd*): Add target.
493 * configure.in (i386freebsd_vec): Add vec.
494 * configure: Regenerate.
495 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
496 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
497 Rebuild dependencies..
498 * freebsd.h: New file.
499 * i386freebsd.c: New file.
500 * targets.c (i386freebsd_vec): Declare.
501 (bfd_target_vector): Add i386freebsd_vec.
502 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
503 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
505 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
507 * ieee.c (ieee_slurp_debug): New static function.
508 (ieee_object_p): Call it.
509 (ieee_slurp_section_data): Skip debugging sections.
510 (ieee_get_reloc_upper_bound): Likewise.
511 (ieee_get_section_contents): Likewise.
512 (ieee_canonicalize_reloc): Likewise.
513 (ieee_write_section_part): Likewise.
514 (ieee_write_debug_part): Likewise.
515 (ieee_write_data_part): Likewise.
516 (init_for_output): Likewise.
518 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
520 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
522 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
523 relocs, since ppc_elf_relocate_section handles the linker case.
524 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
526 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
527 ppc_elf_relocate_section since that is now the only caller.
528 (ppc_elf_relocate_section): Ditto.
530 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
532 * coffcode.h (coff_write_object_contents): If we don't know the
533 section of the entry point for an XCOFF executable, always set the
536 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
538 * elf.c (bfd_section_from_shdr): Add support for note sections.
540 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
542 * bfd-in.h (struct _symbol_info): Add stab_type field.
543 * bfd-in2.h: Rebuild.
544 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
546 * elf32-ppc.c: Remove trailing newline from calls to
548 (ppc_elf_merge_private_bfd_data): Only warn about endianness
549 difference if target endianness is known.
551 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
553 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
554 old style TOC16 references without using R_PPC_GOT.
555 (ppc_reloc_type): Ditto.
556 (ppc_elf_reloc_type_lookup): Add support for TOC16.
557 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
558 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
559 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
560 (ppc_elf_check_relocs): New function for GOT/PLT support that is
562 (ppc_elf_adjust_dynamic_symbol): Ditto.
563 (ppc_elf_adjust_dynindx): Ditto.
564 (ppc_elf_size_dynamic_sections): Ditto.
565 (ppc_elf_finish_dynamic_symbol): Ditto.
566 (ppc_elf_finish_dynamic_sections): Ditto.
567 (ELF_DYNAMIC_INTERPRETER): Define.
569 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
571 * elf.c (copy_private_bfd_data): When attaching sections to
572 segments ignore sections that won't be allocated. Patch from
575 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
577 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
580 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
582 * coff-i960.c (CALC_ADDEND): Define.
583 (coff_i960_relocate_section): Add the input section VMA to the
584 addend for PC relative relocs.
586 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
588 * peicode.h (pe_print_pdata): Must test the entire entry for zero
589 to correctly terminate.
591 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
593 * targets.c (enum bfd_endian): Define.
594 (bfd_target): Rename byteorder_big_p to byteorder, and change it
595 from boolean to enum bfd_endian. Change header_byteorder_big_p
597 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
598 (bfd_header_big_endian, bfd_header_little_endian): New macros.
599 * bfd-in2.h: Rebuild.
600 * All targets: Change initialization of byteorder and
601 header_byteorder to use enum bfd_endian values rather than
603 * All files: Change all references to byteorder_big_p and
604 header_byteorder_big_p to use new bfd_*_endian macros.
606 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
608 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
610 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
612 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
614 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
616 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
618 * ieee.c: Lots of minor cleanups. Make many functions return
619 errors rather than calling abort. Also:
620 (ieee_write_twobyte): Remove; change callers to call existing
621 ieee_write_2bytes function.
622 (ieee_write_expression): Don't output the section twice when
623 outputting a local symbol. Don't emit an extraneous zero if there
625 (ieee_slurp_sections): Set the lma as well as the vma.
626 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
628 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
629 a recognized one or bfd_arch_unknown.
630 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
632 (ihex_get_symtab): Likewise.
634 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
636 * aoutx.h: Include <ctype.h>.
637 (struct aout_link_includes_table): Define.
638 (struct aout_link_includes_totals): Define.
639 (struct aout_link_includes_entry): Define.
640 (aout_link_includes_lookup): Define macro.
641 (struct aout_final_link_info): Add includes field.
642 (aout_link_includes_newfunc): New static function.
643 (NAME(aout,final_link)): Initialize includes hash table.
644 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
646 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
648 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
650 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
652 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
654 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
656 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
657 (pe_print_private_bfd_data): call pe_print_reloc.
658 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
659 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
660 up some debugging as well.
662 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
664 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
667 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
669 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
670 when setting sections to NULL.
672 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
674 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
676 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
677 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
679 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
680 * bfd-in2.h: Rebuild.
682 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
684 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
686 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
688 * ihex.c (ihex_scan): Handle record types 4 and 5.
689 (ihex_object_p): Permit types 4 and 5.
690 (ihex_set_section_contents): Remove check for out of range
692 (ihex_write_object_contents): Generate types 4 and 5.
694 * elflink.h (elf_link_output_extsym): Just ignore warning and
695 indirect references to symbols which don't really exist.
697 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
699 * peicode.h (pe_print_idata): Minor format fixes
700 (pe_print_edata): New function. Under private printing, this formats
701 the edata section of a PE file.
702 (pe_print_private_bfd_data): Added call to pe_print_edata.
704 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
706 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
707 index, don't call stoi.
709 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
711 * srec.c (srec_scan): Set lma as well as vma.
713 * ihex.c: New file; support for Intel Hex format.
714 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
716 (bfd_target_vector): Always include ihex_vec.
717 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
718 * Makefile.in: Rebuild dependencies.
719 (BFD_LIBS): Add ihex.o
720 (BFD_LIBS_CFILES): Add ihex.c.
721 * bfd-in2.h: Rebuild.
723 * elf.c (assign_file_positions_for_segments): Sort the sections in
725 (get_program_header_size): Return the right size if segment_map is
727 (copy_private_bfd_data): Don't bother to sort the sections.
729 * bfd.c (bfd_record_phdr): New function.
730 * bfd-in.h (bfd_record_phdr): Declare.
731 * bfd_in2.h: Rebuild.
733 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
736 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
737 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
739 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
740 (bfd_zmalloc): Change declaration.
742 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
743 and realloc. Don't set bfd_error_no_memory if they fail.
745 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
747 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
748 uses as well. Added a new howto to deal with TOCREL16 relocs that
750 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
751 to handle RVA relocs from dlltool.
752 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
753 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
754 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
756 * coffcode.h (coff_set_alignment_hook): check idata$X sections
757 to get the right section alignment.
759 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
761 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
762 p_paddr if p_paddr is zero.
763 (make_mapping): Set includes_filehdr and includes_phdrs for first
765 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
767 (assign_file_positions_for_segments): Handle includes_filehdr and
768 includes_phdrs. Remove special handling of PT_PHDR and first
770 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
771 when appropriate. Remove special handling of PT_PHDR segment.
772 Use a more complex condition for when a section is included in a
773 segment to handle Solaris linker oddities.
775 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
777 * coff-m88k.c (howto_table): Reformatted for easier reading;
778 special_function now points to new function m88k_special_reloc.
779 (howto_hvrt16): Function previously used for handling HVRT16 relocs
781 (rtype2howto): Do not add reloc's r_offset to the addend, this will
782 be done correctly by m88k_special_reloc.
783 (reloc_processing): New function to be used by RELOC_PROCESSING.
784 (RELOC_PROCESSING): Define to call reloc_processing.
786 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
788 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
789 (pe_print_pdata): Likewise.
791 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
793 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
795 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
796 * Many files: don't set bfd_error_no_memory if one of the above
799 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
800 if p_paddr_valid is set.
801 (copy_private_bfd_data): New static function.
802 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
804 * elf.c (assign_file_positions_for_segments): Fix case where extra
805 program headers were allocated.
807 * elf.c (_bfd_elf_print_private_bfd_data): New function.
808 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
809 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
810 _bfd_elf_print_private_bfd_data.
812 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
813 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
814 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
815 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
816 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
817 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
818 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
820 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
822 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
823 * elf.c (make_mapping): New static function.
824 (map_sections_to_segments): New static function.
825 (elf_sort_sections): New static function.
826 (assign_file_positions_for_segments): New static function.
827 (map_program_segments): Remove.
828 (get_program_header_size): Remove sorted_hdrs, count, and
829 maxpagesize parameters. Simplify.
830 (assign_file_positions_except_relocs): When generating an
831 executable, use assign_file_positions_for_segments.
832 (elf_sort_hdrs): Remove.
833 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
834 to get_program_header_size.
836 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
838 * hp300hpux.c (MY(callback)): Set lma as well as vma.
840 * configure, config.in: Regenerate with autoconf 2.7.
842 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
843 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
845 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
847 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
848 (ecoff_sec_to_styp_flags): Likewise.
849 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
850 (ecoff_set_symbol_info): Handle scRConst.
851 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
852 (ecoff_compute_section_file_positions): Handle .rconst section.
853 (_bfd_ecoff_write_object_contents): Likewise.
854 (ecoff_link_check_archive_element): Handle scRConst.
855 (ecoff_link_add_externals): Likewise.
856 (ecoff_link_write_external): Handle .rconst section.
857 (ecoff_reloc_link_order): Likewise.
858 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
859 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
861 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
863 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
864 DEF_DYNAMIC flag is set.
866 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
868 * host-aout.c: If TRAD_HEADER is defined, include it.
870 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
872 * aclocal.m4 (AC_PROG_CC): Remove local definition.
873 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
874 (BFD_NEED_DECLARATION): New function.
875 * configure.in: Use BFD_NEED_DECLARATION.
876 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
877 * configure, config.in: Rebuild with autoconf 2.6.
879 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
880 special_sections before returning when called with a non XCOFF
883 * coffgen.c (coff_renumber_symbols): Sort common symbols with
886 * coffcode.h (coff_compute_section_file_positions): Only pad the
887 previous section to force file alignment when creating an
890 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
892 * coffcode.h (coff_compute_section_file_positions): If
893 RS6000COFF_C, set up the .debug section.
895 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
896 if it is not large enough to accomodate the entire TOC area with
897 signed 16 bit offsets.
898 (xcoff_write_global_symbol): Handle negative TOC offsets in global
900 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
901 TOC anchor to use the TOC value used in the output file.
903 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
905 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
906 (_bfd_coff_read_string_table): Likewise.
908 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
910 * pe-arm.c: Fix typos.
911 * coff-arm.c: Likewise.
913 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
915 * coff-ppc.c (list_ele): Added "cat"egory member.
916 (record_toc): New category parameter (priv or pub).
917 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
918 (ppc_process_before_allocation): Removed embrionic data-in-toc from
919 the mainline. It addes extra toc cells in error.
920 (ppc_coff_swap_sym_in_hook): Added some documentation.
921 (dump_toc): Can now diagnose "virtual toc" chicanery.
923 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
925 * elf-bfd.h (struct elf_link_hash_table): Change type of
926 dynsymcount and bucketcount fields from size_t to bfd_size_type.
928 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
930 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
931 pointerize C_LEAFSTAT or C_LEAFEXT entries.
933 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
934 DT_INIT and DT_FINI entries if the _init or _fini symbol is
935 defined or mentioned in a regular file.
937 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
939 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
940 (coff_ppc_relocate_section): Handle TOCDEFN attribute
941 (coff_ppc_relocate_section): Correct REL24 handling
942 (ppc_process_before_allocation): Correct TOCDEFN handling
944 * peicode.h (dir_names): Added name descriptions
946 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
948 * VERSION: Updated to cygnus-2.6.
950 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
952 * targets.c (m68k4knetbsd_vec): Declare.
954 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
956 * targets.c (bfd_target): Change type of second argument to
957 _bfd_print_private_bfd_data from void * to PTR.
958 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
959 using PTR rather than void *.
960 * bfd-in2, libbfd.h: Rebuild.
961 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
963 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
964 _bfd_generic_bfd_print_private_bfd_data rather than casting
967 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
969 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
970 "DO NOT DELETE" lines or blank lines that mkdep writes on some
972 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
973 BFD64_BACKENDS_CFILES): New variables.
976 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
978 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
979 not at the file position of the first section.
980 * coffcode.h (coff_compute_section_file_positions): Avoid using
982 (coff_write_object_contents): When generating a PPC PE executable
983 with no symbols, round up the file size to a COFF_PAGE_SIZE
985 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
986 don't write out a string table.
988 * elf.c (bfd_section_from_shdr): When using a different section
989 header, pass the new one to _bfd_elf_make_section_from_shdr.
990 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
991 (elf_map_symbols): Add section VMA to symbol value when comparing
993 (_bfd_elf_compute_section_file_positions): Only build symbol table
994 if there are some symbols. Set file offset of symtab and strtab
996 (assign_file_positions_except_relocs): Remove dosyms parameter.
997 Change all callers. Never set file offset of symtab and strtab
999 (_bfd_elf_copy_private_section_data): New function.
1000 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
1001 (_bfd_elf_copy_private_symbol_data): New function.
1002 (swap_out_syms): Check for special mapping of st_shndx created by
1003 copy_private_symbol_data.
1004 * elfxx-target.h: Use new copy routines.
1005 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
1006 (_bfd_elf_copy_private_section_data): Declare.
1008 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
1010 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
1013 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
1014 _bfd_dummy_target, matching the recent change to archive
1017 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
1019 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
1020 arithmetic on PTR types.
1022 * aout-target.h (MY(callback)): Set the lma of the sections.
1024 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
1025 symbol into a reloc against the section.
1027 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
1029 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
1030 glue for the relocs: IMGLUE and IFGLUE.
1031 (record_toc): new function - tracks toc contents
1032 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
1033 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
1034 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
1035 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
1036 (ppc_record_toc_entry): Removed a debug define (duh)
1038 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
1039 (pe_print_idata): New function - formats the idata section data
1040 (pe_print_pdata): New function - formats the pdata section data
1041 (pe_print_private_bfd_data): calls to above
1043 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
1045 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
1046 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
1047 TARGET_SYM and TARGET_NAME for vector and BFD name.
1048 * coff-pmac.c (pmac_xcoff_vec): Remove.
1049 (TARGET_SYM, TARGET_NAME): Define.
1050 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
1051 machine to 0, not all PowerMacs are 601s.
1053 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
1055 * elfcode.h (elf_object_p): Read in any program headers.
1056 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
1057 based on the program headers, if any.
1058 (elf_fake_sections): Set sh_addr from the vma, not the lma.
1059 (map_program_segments): Set p_paddr of program headers based on
1062 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
1064 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
1067 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
1068 trying to do a relocateable link with a non-a.out object file.
1070 * archive.c (bfd_generic_archive_p): Check the first object file
1071 in an archive even if target_defaulted is set. If the object file
1072 has the wrong xvec, reject it.
1074 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1075 be represented, report the name via _bfd_error_handler.
1076 (translate_to_native_sym_flags): Likewise.
1077 * elf32-mips.c (mips_elf_final_link): Likewise.
1078 * oasys.c (oasys_write_sections): Likewise.
1080 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1081 which checks for STYP_OVRFLO sections.
1082 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1083 reloc and lineno count overflows.
1084 (coff_write_object_contents): Call coff_count_linenumbers before
1085 coff_compute_section_file_positions. If RS6000COFF_C, handle
1086 reloc and lineno count overflows.
1087 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1088 relocs before dealing with .pad sections. Count overflow section
1089 headers when handling .pad sections.
1091 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1094 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1095 (struct xcoff_link_hash_table): Add descriptor_section and
1096 special_sections fields.
1097 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1098 (xcoff_link_add_symbols): Set linkage section alignment. Create
1099 descriptor section. Check for magic symbol names (_text, etc.),
1100 and record them in special_sections if found. Set
1101 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1102 descriptor field to point back to the function code symbol.
1103 (xcoff_sweep): Always mark the special descriptor_section.
1104 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1105 function descriptor, and mark it if it is.
1106 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1107 parameter, and fill it in. Allocate space for the descriptor
1109 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1110 global linkage code. If an undefined function descriptor is
1111 exported, arrange to define it. Warn about any other undefined
1113 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1114 (xcoff_write_global_symbol): Create a function descriptor when
1116 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1117 * bfd-in2.h: Rebuild.
1119 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1121 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1122 (ppc_coff_link_hash_table): new types for hashing
1123 (ppc_coff_link_hash_newfunc): hash entry constructor
1124 (ppc_coff_link_hash_table_init): hash table initializer
1125 (ppc_coff_link_hash_table_create): hash table constructor
1126 (ppc_record_toc_entry): changed references to hash table
1127 (coff_ppc_relocate_section): changed references to hash table
1129 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1130 * libcoff.h: Rebuild
1132 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1133 (coff_link_add_symbols): removed toc_offset init
1135 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1137 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1140 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1141 if it is given and mmep is available.
1142 * acconfig.h: Undef USE_MMAP.
1143 * configure, config.in: Regenerated.
1144 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1145 table handling the old way.
1146 (aout_get_external_symbols): Don't complain if last byte of string
1148 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1149 (bfd_free_window) [! USE_MMAP]: Don't define.
1150 (bfd_get_file_window,
1151 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1153 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1155 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1158 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1160 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1161 compatible with AMD generated COFF files. Try to support both AMD
1162 and GNU formats simultaneously.
1163 (coff_a29k_relocate_section): Likewise.
1165 * libbfd.c (bfd_get_file_window): Change writable parameter from
1166 int to boolean; update all callers. Pass MAP_SHARED if not
1167 writable--it's required on Solaris. Cast fprintf argument to
1169 * bfd-in.h (bfd_get_file_window): Update declaration.
1170 * bfd-in2.h: Rebuild.
1171 * aoutx.h: Update calls to bfd_get_file_window.
1173 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1175 (xcoff_swap_ldhdr_in): New static function.
1176 (xcoff_swap_ldsym_in): New static function.
1177 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1178 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1179 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1180 Handle XTY_ER/XMC_XO symbols correctly.
1181 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1182 rather than normal symbol table.
1183 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1184 already defined with the same absolute value.
1185 (xcoff_mark): When considering called symbols, check whether the
1186 descriptor is from a dynamic object, rather than the symbol
1188 (xcoff_build_ldsyms): Likewise.
1190 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1191 Cast realloc and malloc return values. If malloc or realloc fail,
1192 set bfd_error_no_memory.
1193 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1194 * bfd-in2.h: Rebuild.
1196 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1198 * coff-ppc.c (ppc_record_toc_entry): new function.
1199 (in_reloc_p): changed return value.
1200 (coff_ppc_relocate_section): much rework.
1201 (ppc_allocate_toc_section): new function.
1202 (ppc_process_before_allocation): new function.
1203 (ppc_coff_swap_sym_in_hook): new function.
1205 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1206 (coff_link_add_symbols): initialize toc_offset.
1208 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1209 (coff_swap_aouthdr_out): Added more sections to the data
1210 dictionary for the pe file header. Also changed linker version
1211 number on the ppc side.
1212 (dir_names): small improvements to the dictionary printing.
1213 (pe_mkobject_hook): save the file level flags.
1215 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1216 (pe_tdata): added real_flags field
1217 (coff_tdata): added local_toc_sym_map and access macro
1219 * libcoff.h (coff_link_hash_entry): added toc_offset field
1220 (pe_tdata): added real_flags field
1221 (coff_tdata): added local_toc_sym_map and access macro
1223 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1224 (coff_mkobject): init for local_toc_sym_map
1225 (coff_write_object_contents): set the internal_a.magic to
1226 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1229 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1231 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1232 entries until both the line number address and the function name
1233 address are too large.
1235 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1236 * configure: Rebuilt.
1238 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1239 is defined in the environment.
1241 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1243 * som.c (som_get_section_contents_in_window): Define to use
1246 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1248 * coff-i860.c: New file, based on coff-i386.c.
1249 * cpu-i860.c: New file, based on cpu-i386.c.
1250 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1251 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1252 targets, using i860coff_vec.
1253 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1254 trad-core.o and hosts/i860mach3.h.
1255 (i860coff_vec): Use coff-i860.o and cofflink.o.
1256 * configure: Rebuild.
1257 * Makefile.in: Rebuild dependencies.
1258 (ALL_MACHINES): Add cpu-i860.o.
1259 (BFD32_BACKENDS): Add coff-i860.o.
1260 (CFILES): Add cpu-i860.c and coff-i860.c.
1261 * targets.c (i860coff_vec): Declare.
1262 (bfd_target_vector): Add &i860coff_vec.
1263 * archures.c (bfd_i860_arch): Declare.
1264 (bfd_archures_list): Add &bfd_i860_arch.
1265 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1266 (coff_set_flags): Handle bfd_arch_i860.
1267 (coff_write_object_contents): Handle I860 a.out magic number.
1269 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1271 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1272 the created .tc section to 2.
1273 (xcoff_mark): Don't keep a .loader reloc for a call to an
1274 undefined symbol when creating a shared library.
1275 (xcoff_build_ldsyms): When creating a shared library, generate
1276 global linkage code for a call to an undefined symbol.
1278 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1280 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1281 BFD32_BACKENDS, BFD64_BACKENDS.
1282 (.dep1): Put mkdep output in a separate file.
1283 Rebuilt dependencies.
1285 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1288 Permit use of mmap when available:
1290 * configure.in: Check for mmap, madvise, mprotect.
1291 * config.in, configure: Regenerated.
1293 * libbfd.c (struct _bfd_window_internal): Define type.
1294 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1296 (ok_to_map): New static variable for debugging.
1297 (_bfd_generic_get_section_contents_in_window): New function.
1298 * bfd-in.h (bfd_window_internal): Declare type.
1299 (bfd_window): Define type.
1300 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1301 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1304 * libaout.h (struct aoutdata): Add two window fields.
1305 (obj_aout_sym_window, obj_aout_string_window): New macros.
1306 * aoutx.h (some_aout_object_p): Initialize windows.
1307 (aout_get_external_symbols): Get symbol data and strings in
1308 windows instead of explicitly allocated buffers.
1309 (slurp_symbol_table): Free window instead of memory.
1310 (bfd_free_cached_info): Release windows instead of freeing storage
1312 (aout_link_free_symbols): Ditto.
1314 * targets.c (bfd_target): Add new field for
1315 get_section_contents_in_window.
1316 (BFD_JUMP_TABLE_GENERIC): Updated.
1317 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1318 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1319 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1320 macros for get_section_contents_in_window field.
1322 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1324 * core.c: Renamed to corefile.c
1325 * makefile.dos (OBJS): Change core.o to corefile.o
1326 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1329 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1331 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1332 targ_selvecs to allow debugging under Irix-5 native.
1335 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1337 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1338 to o. Clobber and restore the list of new csects around the call
1339 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1340 linker error and the linker wants to read the symbol table. Reset
1341 the line number count of a real section even if it has no relocs.
1342 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1344 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1347 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1349 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1350 an undefined symbol in a shared link.
1352 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1353 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1354 phdm@info.ucl.ac.be (Philippe De Muyter).
1356 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1358 * coff-m88k.c (rtype2howto): New static function.
1359 (RTYPE2HOWTO): Use it rather than a macro definition.
1361 * coffcode.h (coff_write_object_contents): set internal_a.magic
1362 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1364 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1365 define TRAD_HEADER to new file hosts/delta68.h.
1366 m88*-motorola-sysv*, however, does use ptrace-core.o.
1367 * hosts/delta68.h: New file.
1369 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1370 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1372 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1374 * i386linux.c (MY(vec)): Declare before use.
1376 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1378 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1379 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1381 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1382 BFD is not of the right type.
1383 (bfd_elf_get_needed_list): Likewise.
1384 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1385 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1386 * xcofflink.c (XCOFF_XVECP): Define.
1387 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1389 (bfd_xcoff_import_symbol): Likewise.
1390 (bfd_xcoff_export_symbol): Likewise.
1391 (bfd_xcoff_link_count_reloc): Likewise.
1392 (bfd_xcoff_record_link_assignment): Likewise.
1393 (bfd_xcoff_size_dynamic_sections): Likewise.
1395 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1396 table index against the number of symbols for a base relative
1399 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1401 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1402 full_aouthdr flag here...
1403 (_bfd_xcoff_bfd_final_link): ...not here.
1405 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1407 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1408 systems that have a system <libelf.h>.
1409 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1410 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1411 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1412 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1413 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1414 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1415 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1417 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1419 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1420 set, set BSF_WEAK in symbol. Change all callers.
1421 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1422 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1423 _bfd_generic_link_add_one_symbol.
1424 (ecoff_indirect_link_order): Check that the section tdata relocs
1425 are not NULL before using them.
1427 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1428 define TRAD_HEADER as hosts/alphalinux.h.
1429 * configure: Rebuild.
1430 * hosts/alphalinux.h: New file.
1431 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1434 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1436 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1437 C_ECOMM storage classes.
1439 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1441 (xcoff_mark): Call xcoff_mark_symbol.
1442 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1443 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1445 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1447 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1449 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1451 (xcoff_find_reloc): New static function.
1452 (xcoff_link_add_symbols): Use it.
1453 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1454 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1455 relocate the value of C_DECL.
1457 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1459 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1461 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1462 callback decide what goes in .relocs.
1463 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1464 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1467 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1469 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1472 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1474 * xcofflink.c: More improvements, mostly to fix handling of
1475 constructors and a few other special cases.
1476 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1477 zero, reverting yesterday's change.
1478 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1479 (bfd_xcoff_link_count_reloc): Declare.
1480 (bfd_xcoff_record_link_assignment): Declare.
1481 * bfd-in2.h: Rebuild.
1483 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1485 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1486 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1487 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1488 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1489 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1490 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1492 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1495 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1496 segments includes the a.out header. See to that the magic number
1497 *always* is big-endian.
1499 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1500 m68k4k NetBSD configurations.
1502 * configure.in, configure: Separate i386 & mips NetBSD
1503 configurations from other BSD ones. Don't assume DEC is the only
1504 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1505 configurations. Add support for m68k4k NetBSD object format.
1507 * libaout.h: Added M_68K4K_NETBSD magic.
1509 * m68k4knetbsd.c: New file.
1511 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1513 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1516 * hosts/mipsnbsd.h: New file.
1519 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1521 * config.bfd: Add config stuff for mips*-*-magic* to set
1522 targ_defvec to ecoff_big_vec.
1525 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1527 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1529 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1530 toc_section, and entry_section fields.
1531 (struct xcoff_section_tdata): Remove ldrel_count field.
1532 * libcoff.h: Rebuild.
1533 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1535 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1536 full a.out header if full_aouthdr is set in xcoff_data.
1537 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1538 based on sections stored in xcoff_data.
1539 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1541 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1542 (rs6000coff_vec): Set symbol_leading_char to '.'.
1543 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1544 value stored in ret rather than returning a pointer value.
1546 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1548 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1551 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1553 * som.c (som_slurp_string_table): Allocate the strings with malloc
1554 since they're free'd by free_cached_info.
1555 (som_slurp_symbol_table): Similarly for the symbol table.
1557 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1559 * Makefile.in (diststuff): Don't make headers.
1561 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1563 * Makefile.in: Rebuild dependencies.
1565 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1566 output_bfd is not SunOS.
1567 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1568 non-SunOS input files.
1570 * xcofflink.c: Extensive changes to support linking shared objects
1571 and generating a .loader section.
1572 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1573 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1574 last_symndx, and ldrel_count fields.
1575 * libcoff.h: Rebuild.
1576 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1577 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1579 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1580 (bfd_xcoff_export_symbol): Declare.
1581 (bfd_xcoff_size_dynamic_sections): Declare.
1582 * bfd-in2.h: Rebuild.
1584 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1586 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1587 * configure: Rebuild.
1588 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1589 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1591 (pmac_xcoff_vec): Update to use new xcoff support.
1592 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1593 (xcoff_write_armap): Declare buf as unsigned char.
1594 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1596 * mpw-make.sed: Generalize subdir_do edit.
1598 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1600 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1601 correctly. Don't initialize asect->vma.
1603 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1605 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1606 something a little less than the page size.
1608 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1610 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1612 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1614 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1615 * coffcode.h (coff_write_object_contents): If .bss is before
1616 .data us that as data_start.
1617 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1619 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1620 (coff_swap_outhdr_out): Hardwire in version number.
1622 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1624 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1625 major and minor to *_vno, since the former are also macros in
1626 SunOS header files. Cast result of bfd_alloc to appropriate
1629 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1630 before assigning to sec_data.
1632 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1634 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1635 now relative to the section, not absolute.
1636 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1637 get the file name when there is a N_SO directory name. When
1638 handling stabs, remember that section->vma was added to the
1641 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1643 * sunos.c (struct sunos_link_hash_table): Add needed field.
1644 (sunos_link_hash_table_create): Call bfd_release, not free.
1645 (sunos_link_hash_table_create): Initialize needed field.
1646 (sunos_add_dynamic_symbols): Record needed objects.
1647 (bfd_sunos_get_needed_list): New function.
1648 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1649 * bfd-in2.h: Rebuild.
1651 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1653 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1655 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1657 * bfd-in.h (struct bfd_link_needed_list): Rename from
1658 bfd_elf_link_needed_list.
1659 * bfd-in2.h: Rebuild.
1660 * elf.c, elflink.h, libelf.h: Corresponding changes.
1662 Add start at AIX linker support; no shared libraries yet.
1663 * xcofflink.c: New file.
1664 * configure.in (rs600coff_vec): Use xcofflink.o.
1665 * configure: Rebuild.
1666 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1668 (struct xcoff_section_tdata): Define.
1669 (xcoff_section_data): Define macro.
1670 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1671 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1672 (_bfd_xcoff_bfd_final_link): Declare.
1673 (_bfd_ppc_xcoff_relocate_section): Declare.
1674 * libcoff.h: Rebuild.
1675 * coff-rs6000.c: Clean up a bit.
1676 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1677 cputype, csects, and debug_indices.
1678 (xcoff_copy_private_bfd_data): Copy cputype.
1679 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1680 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1681 (xcoff_reloc_type_lookup): Rename from
1682 rs6000coff_reloc_type_lookup.
1683 (coff_relocate_section): Define.
1684 (_bfd_xcoff_sizeof_headers): Define.
1685 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1686 (_bfd_xcoff_bfd_relax_section): Define.
1687 (_bfd_xcoff_bfd_link_split_section): Define.
1688 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1690 * coffcode.h (coff_compute_section_file_positions): If AIX,
1691 increment sofar by SMALL_AOUTSZ if not executable.
1692 (coff_write_object_contents): If AIX, always output an a.out
1693 header; if not executable, header size of SMALL_AOUTSZ.
1694 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1695 (_bfd_stringtab_init): Initialize xcoff field.
1696 (_bfd_xcoff_stringtab_init): New function.
1697 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1698 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1699 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1700 * libbfd.h: Rebuild.
1701 * Makefile.in: Rebuild dependencies.
1702 (BFD32_BACKENDS): Add xcofflink.o.
1703 (CFILES): Add xcofflink.c.
1705 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1706 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1707 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1709 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1711 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
1713 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
1715 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
1716 * config.in: Regenerated.
1718 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
1719 (_bfd_chunksize): New variable.
1720 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
1721 for obstack chunk size.
1722 * configure.in: Check for getpagesize.
1723 * configure: Regenerated.
1725 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1727 * trad-core.c (rawptr): Make it a local variable of
1728 ptrace_unix_core_file_p.
1730 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
1732 * coff-arm.c (in_reloc_p): New.
1733 * coff-i386.c (in_reloc_p): New.
1734 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
1735 (coff_write_object_contents): Only set has_reloc_section
1737 * cofflink.c (_bfd_coff_generic_relocate_section): Call
1738 in_reloc_p to decide if reloc should be emitted.
1739 * libcoff.h (pe_data_type.in_reloc_p): New.
1740 * peicode.h (pe_mkobject): Initialize in_reloc_p.
1742 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
1744 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
1745 (_bfd_coff_read_internal_relocs): Likewise.
1746 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
1747 (_bfd_coff_read_internal_relocs): Likewise.
1749 * elflink.h (elf_link_add_object_symbols): Correct conditions
1750 under which type and size change warnings are issued.
1752 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
1754 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
1755 a symbol which is not in a real section.
1756 (coff_write_native_symbol): Corresponding change.
1758 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
1759 coff_link_hash_newfunc and make non-static.
1760 (_bfd_coff_link_hash_table_init): New function, broken out of
1761 _bfd_coff_link_hash_table_create.
1762 (_bfd_coff_link_hash_table_create): Use it.
1763 (process_embedded_commands): Make static.
1764 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
1765 (_bfd_coff_link_hash_table_init): Declare.
1766 * libcoff.h: Rebuild.
1768 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
1769 field in XCOFF tdata.
1770 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
1771 U802ROMAGIC, for clarity. Try to set arch and machine correctly
1772 based on cputype stored in a.out header, or in n_type of initial
1774 (coff_write_object_contents): Set cputype correctly in a.out
1776 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
1778 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
1779 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
1781 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
1782 * libcoff.h: Rebuild.
1784 * cpu-rs6000.c (rs6000_compatible): New static function.
1785 (bfd_rs6000_arch): Use it.
1786 * cpu-powerpc.c (powerpc_compatible): New static function.
1787 (arch_info_struct): Define various flavours of PowerPC.
1788 (bfd_powerpc_arch): Use powerpc_compatible. Point at
1791 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
1793 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
1795 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
1797 * elflink.h (elf_link_add_object_symbols): Don't warn about
1798 changing the size or type if the old definition was weak.
1800 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
1802 * coffcode.h (combined_entry_type): Add fix_line field.
1803 (coff_slurp_line_table): Warn if we try to set the lineno field of
1805 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1806 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
1807 * coffgen.c (coff_mangle_symbols): Handle fix_line.
1808 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1810 (coff_print_symbol): Print fix_value symbols in a useful fashion.
1811 * libcoff.h: Rebuild.
1813 * libcoff-in.h (struct xcoff_tdata): Define.
1814 (xcoff_data): Define.
1815 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1816 * bfd-in2.h, libcoff.h: Rebuild.
1817 * coff-rs6000.c (xcoff_mkobject): New static function.
1818 (coff_mkobject): Define.
1819 (xcoff_copy_private_bfd_data): New static function.
1820 (coff_bfd_copy_private_bfd_data): Define.
1821 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1823 (rs6000coff_vec): Add DYNAMIC to object_flags.
1824 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1825 .loader sections specially.
1826 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1827 section alignment from the XCOFF tdata information.
1828 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1829 F_SHROBJ, and copy the extra a.out header information into the
1830 XCOFF tdata structure.
1831 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1832 F_DYNLOAD and the extra a.out header information.
1833 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1834 C_HIDEXT symbol with attached csect information.
1835 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1836 in the o_maxdata field.
1837 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1838 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1839 end if BSF_NOT_AT_END is set.
1841 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1842 _bfd_read_ar_hdr_fn.
1843 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1844 * bfd-in2.h, libbfd.h: Rebuild.
1845 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1847 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1848 (bfd_slurp_bsd_armap_f2): Likewise.
1849 (_bfd_slurp_extended_name_table): Likewise.
1851 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
1853 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1855 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1856 when the symbol table is empty.
1858 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1859 space for section symbols, since we don't output them either.
1860 (elf_m68k_adjust_dynindx): Removed.
1862 * ptrace-core.c (rawptr): Make it a local variable of
1863 ptrace_unix_core_file_p.
1865 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1867 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1870 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1871 Mac object file formats.
1873 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
1875 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1876 auxent if there isn't one.
1877 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1878 rather than FILNMLEN as the maximum name length.
1880 * coffcode.h (bfd_coff_backend_data): Add new field
1881 _bfd_coff_print_aux.
1882 (bfd_coff_print_aux): New static function.
1883 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1884 scnlen field of an XTY_LD csect aux entry.
1885 (coff_print_aux): New static function.
1886 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1887 in coff_pointerize_aux_hook.
1888 (bfd_coff_std_swap_table): Initialize new field.
1889 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1890 * libcoff.h: Rebuild.
1891 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1892 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1894 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1895 if there are symbols, for native AIX ld compatibility.
1897 * coffcode.h (bfd_coff_backend_data): Add new field
1898 _bfd_coff_pointerize_aux_hook.
1899 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1900 or I960, and as 0 otherwise.
1901 (bfd_coff_std_swap_table): Initialize new field.
1902 * libcoff.h: Rebuild.
1903 * coffgen.c (coff_pointerize_aux): Change parameters to take
1904 symbol pointer instead of type and class, and to take aux index.
1905 Call _bfd_coff_pointerize_aux_hook if it is defined.
1906 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1907 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1908 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1910 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
1911 read-only/host-only support.
1913 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
1915 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
1918 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
1919 BFD_JUMP_TABLE_ARCHIVE accordingly.
1920 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
1921 (_bfd_compute_and_write_armap): Declare.
1922 (_bfd_generic_read_ar_hdr): Declare.
1923 (_bfd_read_ar_hdr): Define.
1924 (_bfd_noarchive_read_ar_hdr): Define.
1925 (_bfd_archive_bsd_read_ar_hdr): Define.
1926 (_bfd_archive_coff_read_ar_hdr): Define.
1927 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
1928 _bfd_read_ar_hdr instead.
1929 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
1930 (_bfd_compute_and_write_armap): Rename from
1931 compute_and_write_armap. Make non-static. Change all callers.
1932 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
1933 than _bfd_snarf_ar_hdr.
1934 * aout-target.h (MY_read_ar_hdr): Define if not defined.
1935 * ieee.c (ieee_read_ar_hdr): Define.
1936 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
1937 * oasys.c (oasys_read_ar_hdr): Define.
1938 * som.c (som_read_ar_hdr): Define.
1939 * bfd-in2.h, libbfd.h: Rebuild.
1941 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
1943 * peicode.c (coff_swap_filehdr_in): If symptr is
1944 zero, there aren't any symbols, even if nsyms is set.
1946 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
1948 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
1950 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
1951 sections, and set styp correctly for them: .got, .hash, .dynamic,
1952 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
1953 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
1955 (ecoff_sort_hdrs): New static function.
1956 (ecoff_compute_section_file_positions): Return boolean, not void.
1957 Sort the sections by VMA before looking through them. Put the
1958 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
1959 section on an appropriate boundary within the page.
1960 (ecoff_compute_reloc_file_positions): Check return value of
1961 ecoff_compute_section_file_positions.
1962 (_bfd_ecoff_set_section_contents): Likewise.
1963 (_bfd_ecoff_write_object_contents): Check for various Alpha
1964 section types when incrementing text_size and data_size. Call
1965 adjust_headers backend function if it exists.
1966 * coff-alpha.c (alpha_adjust_headers): New static function.
1967 (alpha_ecoff_backend_data): Initialize adjust_headers field.
1968 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1970 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
1972 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
1974 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
1975 of ALTERNATE_AIX_CORE_FORMAT.
1976 * configure.in (aix4): No longer need CORE_FLAGS.
1977 * configure: Updated.
1979 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
1981 NS32k changes from Ian Dall:
1982 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
1984 (aout_link_input_section_std, aout_link_input_section_ext,
1985 aout_link_reloc_link_order): Call them instead of _bfd_*
1987 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
1989 (backend_data): Use it instead of hardcoded zero.
1991 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
1992 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
1994 * ns32knetbsd.c: Include bfd.h.
1995 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
1996 (MY_bfd_reloc_type_lookup): Declare function too.
1997 * pc532-mach.c (set_sizes): Don't declare.
1998 (MY_text_includes_header, MY_exec_header_not_counted): Define.
1999 (backend_data, MY_backend_data): Don't define.
2001 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
2002 ns32k-*-lites* like ns32k-*-netbsd*.
2004 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
2007 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
2009 * coffcode.h (coff_write_object_contents): Restore setting
2010 f_timdat to 0, deleted on August 22.
2012 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
2014 * coffcode.h (coff_bfd_copy_private_symbol_data,
2015 coff_bfd_copy_private_section_data,
2016 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
2017 * peicode.h (coff_bfd_copy_private_bfd_data): New
2018 (pe_bfd_copy_private_bfd_data): New.
2019 (coff_swap_scnhdr_in): Swap bss size into the right place.
2020 (pe_print_private_bfd_data): Add some newlines.
2022 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
2024 * som.c (setup_sections): Don't die if a space has no subspaces.
2026 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
2028 * elflink.h (elf_link_add_object_symbols): Don't let a weak
2029 dynamic symbol override a common symbol. Don't change the size or
2030 type if they have been set and the new symbol is not a definition.
2031 Warn if the size or type changes.
2033 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
2035 * som.c (som_begin_writing): Don't write the symbol table or
2037 (som_finish_writing): Write them here. Place them after the
2038 subspace data, but before the relocs.
2040 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
2042 * sunos.c (sunos_add_one_symbol): Just pass false, not
2043 info->shared_library, to sunos_create_dynamic_sections.
2044 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
2046 (sunos_check_dynamic_reloc): Remove .text section assertion.
2048 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
2050 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
2051 * configure, configure.in: Add pmac_xcoff_vec case.
2052 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
2053 * coff-pmac.c: New file, PowerMac XCOFF support.
2054 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
2055 * targets.c (pmac_xcoff_vec): Declare.
2057 * mpw-config.in: Various changes to be compatible with the
2058 autoconf-based configury.
2059 * mpw-make.sed: New file, sed commands to translate Unix
2060 makefile into MPW syntax.
2061 * mpw-make.in: Remove.
2062 * hosts/mpw.h: Remove.
2063 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
2064 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
2066 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
2068 * binary.c (binary_get_symtab): Return an empty string on error.
2069 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
2071 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2073 * coff-ppc.c: Reformatted according to gnu conventions
2074 Removed irrelevant "if 0" code
2076 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2078 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2079 symbols rather than as indirect symbols.
2080 (MY(slurp_symbol_table)): Don't do anything special about
2083 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2084 of .ctors and .dtors sections is no larger than 2.
2086 * sunos.c (sunos_add_one_symbol): Don't change
2087 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2089 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2090 dynamic symbols when creating a shared library.
2091 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2093 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2094 written even if it is not defined in a regular object.
2095 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2096 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2097 rather than the constant 22.
2098 (sunos_check_dynamic_reloc): Handle creating a shared library.
2099 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2100 zero when creating a shared library.
2101 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2102 write it out at the start of the symbol table.
2104 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2106 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2108 * config.bfd: Add arm-*-coff.
2109 * configure.in, configure: Add armcoff_{little,big}_vec.
2110 * targets.c (armcoff_{little,big}_vec): Declare.
2111 (bfd_target_vector): Add armcoff_{little,big}_vec.
2112 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2114 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2116 * targets.c (bfd_find_target): Remove debugging code.
2118 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2120 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2122 * Makefile.in: added *-ppc files
2123 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2124 allow pe based .o's to be shared with other tools on ppc/NT
2125 * config.bfd: added powerpc[le]-[pe|winnt] config support
2126 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2127 * peicode.h: Added more section flags for PE on ppc
2128 Added coff_swap_filehdr_out to allow peicode.h to be
2129 used for non-image PE files on ppc.
2130 Check for image, or not, before copying pe_opthdr
2131 * targets.c: Added new bfd's
2132 * targets.c: Removed two inactive bfds that shouldn't have made it this
2135 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2137 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2138 explicit values to initialize all relocs. Change all users.
2139 (ppc_elf_brtaken_inner): New function to handle branch predicition
2141 (ppc_elf_brtaken_reloc): Ditto.
2142 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2143 relocs use ppc_elf_unsupported_reloc.
2144 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2145 needs to be reported.
2146 (ppc_elf_relocate_section): Support branch prediction relocs.
2148 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2150 * bfd.c (bfd_assert): Remove \n from string passed to
2153 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2154 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2155 (bfd_coff_make_section_hook): Don't define.
2156 (coff_make_section_hook): Remove.
2157 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2158 (styp_to_sec_flags): Likewise.
2159 (coff_write_object_contents): Likewise.
2160 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2162 * libcoff.h: Rebuild.
2163 * coffgen.c (make_a_section_from_file): Just call
2164 bfd_make_section_anyway, not bfd_make_section or
2165 bfd_coff_make_section_hook.
2166 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2167 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2168 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2169 make_section_hook field.
2170 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2172 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2173 pointers into value field for warning and indirect symbols; just
2174 leave the value field alone.
2175 * linker.c (generic_link_add_symbol_list): Use next symbol for
2176 warning and indirect symbols, rather than looking in symbol value.
2177 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2178 parameter. Change all callers. Remove support for indirect
2179 symbols; it didn't work anyhow.
2180 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2181 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2182 * bfd-in2.h: Rebuild.
2184 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2186 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2187 go back to telling the tools this reloc operates on 32 bits.
2189 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2191 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2192 rather than a direct fprintf.
2193 * archive.c (_bfd_write_archive_contents): Likewise.
2194 * coffcode.h (coff_slurp_symbol_table): Likewise.
2195 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2196 (ppc_elf_unsupported_reloc): Likewise.
2197 (ppc_elf_relocate_section): Likewise.
2198 * i386linux.c (linux_tally_symbols): Likewise.
2199 (linux_finish_dynamic_link): Likewise.
2200 * osf-core.c (osf_core_core_file_p): Likewise.
2201 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2202 * som.c (som_sizeof_headers): Likewise.
2203 * srec.c (srec_bad_byte): Likewise.
2204 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2205 * libbfd-in.h (bfd_assert): Declare first parameter const.
2206 * libbfd.h: Rebuild.
2207 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2208 bfd_reloc_overflow is enough.
2209 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2210 * coff-h8500.c (rtype2howto): Likewise.
2211 * coff-z8k.c (rtype2howto): Likewise.
2212 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2213 * elf.c (_bfd_elf_get_lineno): Likewise.
2214 (_bfd_elf_no_info_to_howto): Likewise.
2215 (_bfd_elf_no_info_to_howto_rel): Likewise.
2216 * hp300hpux.c (convert_sym_type): Likewise.
2217 (MY(swap_std_reloc_in)): Likewise.
2218 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2220 * libaout.h (struct aoutdata): Add line_buf field.
2221 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2222 and filename_buffer. Instead, use a malloc buffer stored in the
2223 new line_buf field. Remove length restrictions.
2225 * coffgen.c (string_size): Remove static variable.
2226 (debug_string_size, debug_string_section): Likewise.
2227 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2228 and debug_string_size_p parameters. Use them instead of the
2229 global variables. Change all callers.
2230 (coff_write_symbol): Likewise.
2231 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2232 (coff_write_symbols): Add local variables to replace removed
2235 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2236 function, and line_base fields.
2237 * libcoff.h: Rebuild.
2238 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2239 information, rather than using static variables.
2241 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2242 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2244 * init.c (initialized): Remove static variable.
2245 (bfd_init): Don't bother setting initialized.
2246 (bfd_check_init): Remove.
2247 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2248 * libbfd.h: Rebuild.
2250 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2252 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2253 size for full core dumps. Copy core file header to private data.
2254 (rs6000coff_core_file_failing_command,
2255 rs6000coff_core_file_failing_signal): New functions to extract
2256 the file name and terminating signal from the core file.
2257 * coff-rs6000.c: Use them.
2259 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2261 Change arch info to be const, initialized at compile time.
2262 * archures.c: Reindent many functions. Change CONST to const.
2263 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2264 nothing set it anyhow. Make next const.
2265 (bfd_arch_info_list): Remove.
2266 (bfd_archures_list): Rename from archures_init_table. Change from
2267 a table of function pointers to a table of bfd_arch_info_type
2268 structure addresses.
2269 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2270 (bfd_lookup_arch): Likewise.
2271 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2273 (bfd_default_arch_struct): Make const.
2274 (bfd_arch_init, bfd_arch_linkin): Remove.
2275 (bfd_get_arch_info): Return a const pointer.
2276 * init.c (bfd_init): Don't call bfd_arch_init.
2277 * bfd.c (struct _bfd): Make arch_info const.
2278 * bfd-in2.h: Rebuild.
2279 * libbfd.h: Rebuild.
2280 * configure.in: Put & before everything in $selarchs.
2281 * configure: Rebuild.
2282 * cpu-*.c: Change bfd_*_arch from a function which calls
2283 bfd_arch_linkin to a const structure.
2284 * ieee.c (ieee_object_p): Make arch const.
2286 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2288 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2290 * bfd-in2.h: Regenerate.
2291 * libbfd.h: Regenerate.
2293 * elf32-ppc.c (reloc_type): Update names to match current draft.
2294 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2295 relative. Update names to current V.4 draft.
2296 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2297 (ppc_elf_relocate_section): Rename relocations to match draft.
2299 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2301 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2302 compiled with -mrelocatable-lib to be linked with either normal
2303 modules or -mrelocatable modules.
2305 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2307 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2308 in the a.out header.
2310 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2311 a reloc against a local symbol, even if it's not a section.
2313 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2315 * targets.c (bfd_target): Remove unused align_power_min field.
2316 * bfd-in2.h: Rebuild.
2317 * All backends: Remove initialization of align_power_min.
2319 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2321 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2323 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2325 * config.bfd (mips-dec-netbsd*): New target.
2326 * configure.host (mips-dec-netbsd*): New host.
2327 * configure.in (mips-dec-netbsd*): New native.
2328 * configure: Rebuild.
2330 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2332 Make the COFF backend linker merge common types:
2333 * cofflink.c (struct coff_debug_merge_element): Define.
2334 (struct coff_debug_merge_type): Define.
2335 (struct coff_debug_merge_hash_entry): Define.
2336 (struct coff_debug_merge_hash_table): Define.
2337 (coff_debug_merge_hash_table_init): Define.
2338 (coff_debug_merge_hash_table_free): Define.
2339 (coff_debug_merge_hash_lookup): Define.
2340 (struct coff_final_link_info): Add debug_merge field.
2341 (coff_debug_merge_hash_newfunc): New static function.
2342 (_bfd_coff_final_link): Allocate and free debug_merge table.
2343 (coff_link_input_bfd): Merge identical enum, struct and union
2346 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2348 Convert i960 COFF to use COFF backend linker.
2349 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2350 structure to store the symbol being used.
2351 (coff_i960_start_final_link): New static function.
2352 (coff_i960_relocate_section): New static function.
2353 (coff_i960_adjust_symndx): New static function.
2354 (coff_start_final_link): Define.
2355 (coff_relocate_section): Define.
2356 (coff_adjust_symndx): Define.
2357 * coffcode.h (bfd_coff_backend_data): Add new callback function
2358 _bfd_coff_start_final_link.
2359 (bfd_coff_start_final_link): Define.
2360 (coff_start_final_link): Define if not defined.
2361 (bfd_coff_std_swap_table): Add coff_start_final_link.
2362 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2364 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2365 function callback is not NULL.
2366 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2367 (_bfd_coff_internal_syment_name): Declare.
2368 * libcoff.h: Rebuild.
2369 * configure.in (icoff_big_vec): Add cofflink.o.
2370 (icoff_little_vec): Likewise.
2371 * configure: Rebuild.
2373 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2375 * Makefile.in (clean-info): Remove extraneous tab from line
2378 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2380 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2381 contents has relocs.
2383 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2385 * coffcode.h (coff_compute_section_file_positions): Keep the
2387 (coff_write_object_contents): Remember if it's a relocatable
2389 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2390 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2391 if relocatable file. Swap out saved raw size.
2393 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2395 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2396 (maintainer-clean): Rename from realclean, passing
2397 maintainer-clean down to subdirectories, but leave realclean as a
2400 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2403 * dep-in.sed: Remove config.h from generated dependencies.
2405 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2406 broken out of sunos_canonicalize_dynamic_symtab.
2407 (sunos_canonicalize_dynamic_symtab): Call new function
2408 sunos_slurp_dynamic_symtab.
2409 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2410 dynamic symbol table to the caller.
2411 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2412 callback to override the symbols being read.
2413 * libaout.h (struct aout_backend_data): Add three new parameters
2414 to add_dynamic_symbols callback.
2416 Extensive minor changes to avoid various gcc warnings. Also:
2417 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2418 * archures.c (bfd_arch_info_type): Change mach field from long to
2420 (bfd_lookup_arch): Change machine parameter from long to unsigned
2423 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2425 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2426 a symbol with a non-zero plt_offset.
2428 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2430 * elfcode.h (align_file_position): Remove; not used.
2432 * configure.in: Only check for <sys/procfs.h> on a native system,
2433 and make sure it defines prstatus_t.
2434 * configure: Rebuild.
2436 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2438 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2440 * config.in: Rename from config.h.in.
2441 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2442 Check for config.h:config.in when creating stamp-h.
2443 * configure: Rebuild.
2444 * Makefile.in (stamp-h): Depend upon config.in rather than
2445 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2446 calling config.status.
2448 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2449 (Makefile): Just rebuild Makefile.
2450 (config.h, stamp-h): New targets.
2451 * configure.in: Create stamp-h when rebuilding config.h.
2452 * configure: Rebuild.
2454 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2456 * configure.in: Call AC_CONFIG_HEADER. Substitute
2457 HOST_64BIT_LONG. Check that various header files exist. Check
2458 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2459 and/or free need to be declared. Don't make a link to sysdep.h.
2460 Define TRAD_HEADER for various hosts.
2461 * configure: Rebuild.
2462 * configure.host: Don't set my_host. Add definitions taken from
2463 host header files for various entries. Remove entries which now
2465 * acconfig.h: New file.
2466 * config.h.in: New file, built by autoheader.
2467 * sysdep.h: New file.
2468 * Makefile.in (do_distclean): Don't remove sysdep.h.
2470 (LOCAL_H_DEPS): New variable.
2471 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2473 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2474 ($(OPTIONAL_BACKENDS)): Likewise.
2475 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2476 looking through sysdep.h.
2477 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2478 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2479 (fprintf_vma, sprintf_vma): Likewise.
2480 (int64_type, uint64_type): Don't define.
2481 * bfd-in2.h: Rebuild.
2482 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2483 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2484 * lynx-core.c: Include stuff from old hosts/lynx.h.
2485 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2486 rather than NO_FCNTL.
2487 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2488 rather than NATIVE_HPPAHPUX_COMPILER.
2489 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2491 * hosts/*.h: Remove all header files which merely include,
2492 declare, and define things. Leave header files which define
2493 information needed by trad-core.c.
2495 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2496 (BFD_CC_FOR_BUILD): Define.
2497 * configure.in: Use BFD_CC_FOR_BUILD.
2498 * configure: Rebuild.
2500 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2502 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2503 * configure: Rebuild.
2505 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2508 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2510 * config.bfd: i386pe_ve -> i386pe_vec.
2512 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2514 * configure.host: Incorporate host Makefile fragments by setting
2516 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2517 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2518 value based on whether the code is being compiled by a cross
2519 compiler. Don't substitute host_makefile_frag or frags.
2520 * aclocal.m4: New file to define local AC_PROG_CC.
2521 * configure: Rebuild.
2522 * Makefile.in (INSTALL): Set to @INSTALL@.
2523 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2524 (INSTALL_DATA): Set to @INSTALL_DATA@.
2526 (CC): Define as @CC@.
2527 (CFLAGS): Set to @CFLAGS@.
2528 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2529 (@host_makefile_frag@): Remove.
2530 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2531 after other options.
2532 (config.status): Remove dependency upon @frags@.
2533 * config/*.mh, config/README: Remove.
2535 * config.bfd: Rewrite to incorporate the contents of the Makefile
2536 fragments by setting shell variables, rather than merely returning
2537 the name of a Makefile fragment.
2538 * configure.in: Use shell variables set by config.bfd rather than
2539 looking at the target Makefile fragment files. Don't substitute
2540 target_makefile_frag. Do substitute TDEFINES.
2541 * configure: Rebuild.
2542 * Makefile.in (@target_makefile_frag@): Remove.
2543 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2544 * config/*.mt: Remove.
2546 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2548 * configure.in: Put changequote lines around "i[345]86" patterns
2549 section of core file support.
2551 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2553 * som.c (som_bfd_print_private_bfd_data): Define to use the
2556 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2558 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2559 entry, text_start and data_start.
2561 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2563 * Makefile.in (OFILES): Remove $(TDEPFILES).
2564 * config/apollo.mt (TDEPFILES): Remove.
2565 * config/README: Update.
2567 * configure.in: For a native configuration, set COREFILE and
2568 COREFLAG based on the canonical host name.
2569 * configure: Rebuild.
2570 * Makefile.in: Rebuild dependencies.
2571 (ALL_CFLAGS): Add @COREFLAG@.
2572 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2573 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2574 support routines. Check LYNX_CORE rather than HOST_LYNX.
2575 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2576 * i386lynx.c: Likewise.
2577 * m68klynx.c: Likewise.
2578 * sparclynx.c: Likewise.
2579 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2580 * *-core.c: Comment changes.
2581 * config/decstation.mh (HDEPFILES): Remove.
2582 (HDEFINES): Remove -DTRAD_CORE.
2583 * config/irix3.mh (RANLIB): Remove.
2584 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2585 (HDEFINES): Remove -DIRIX_CORE.
2586 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2587 (HDEFINES): Remove -DTRAD_CORE.
2588 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2589 * config/ultra3.mh (RANLIB): Remove.
2590 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2591 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2592 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2593 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2594 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2595 * config/i386aix.mh, config/i386bsd.mh: Remove.
2596 * config/i386linux.mh, config/i386mach3.mh: Remove.
2597 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2598 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2599 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2600 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2601 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2602 * config/solaris2.mh, config/stratus.mh: Remove.
2603 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2604 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2606 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2608 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2609 DT_FINI entry if the appropriate symbol is not in the hash table.
2611 * libelf.h (struct elf_backend_data): Add create_program_headers
2612 and want_hdr_in_seg fields.
2613 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2615 (elf_backend_create_program_headers): Likewise.
2616 (elfNN_bed): Initialize create_program_headers and
2618 * elf.c (get_program_header_size): Call create_program_headers
2620 (map_program_segments): Check want_hdr_in_seg backend field. Call
2621 create_program_headers backend routine.
2623 * elf.c (assign_file_positions_except_relocs): Align non allocated
2624 sections when creating an executable.
2626 * elfcode.h (elf_swap_phdr_in): Make non static.
2627 (elf_swap_phdr_out): Make non static.
2628 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2629 (bfd_elf32_swap_phdr_out): Declare.
2630 (bfd_elf64_swap_phdr_in): Declare.
2631 (bfd_elf64_swap_phdr_out): Declare.
2633 * ecofflink.c (ecoff_collect_shuffle): New static function.
2634 (_bfd_ecoff_get_accumulated_pdr): New function.
2635 (_bfd_ecoff_get_accumulated_sym): New function.
2636 (_bfd_ecoff_get_accumulated_ss): New function.
2637 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2638 (_bfd_ecoff_get_accumulated_sym): Declare.
2639 (_bfd_ecoff_get_accumulated_ss): Declare.
2640 * libbfd.h: Rebuild.
2642 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2644 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2646 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2647 warning symbols. If any section is named .gnu.warning.XXX, treat
2648 the contents as a warning to be issued if the symbol XXX is
2650 (elf_link_output_extsym): For an indirect or warning symbol, just
2651 output the symbol it points to.
2653 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2654 if bfd_hash_allocate fails, since it will already be set.
2655 (generic_link_hash_newfunc): Likewise.
2656 (archive_hash_newfunc): Likewise.
2657 (hash_entry_bfd): New static function.
2658 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2659 callback. Allocate a new warning using the hash table newfunc.
2660 Use bfd_hash_replace to update the entry in the hash table, rather
2661 than assuming we can copy the fields with structure assignment.
2663 * hash.c (bfd_hash_replace): New function.
2664 * bfd-in.h (bfd_hash_replace): Declare.
2665 * bfd-in2.h: Rebuild.
2667 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2669 * config.bfd: Add mips*vr4300-*-elf* target.
2670 * config/mipsbvr4300.mt: Added.
2672 See file ChangeLog.2
2679 version-control: never