1 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3 * archures.c: Add missing `.' in enum bfd_architecture.
6 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
7 Robert Lipe <robertl@arnet.com>.
9 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
12 to sections we allocate. Use bfd_zalloc to allocate initialial
13 sections, not bfd_alloc.
14 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
15 SDA{,2}I16 relocations.
16 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
17 whether to put something in .sbss or not.
18 (ppc_elf_relocate_section): Add support for more relocations. Add
19 in sec->output_offset where appropriate. Make error messages
20 include the symbol name.
22 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
23 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
24 doesn't get redefined messages if -shared.
26 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
27 section if the rel_section field has been set up.
29 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
31 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
34 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
36 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
37 of flags, only flags used are controlled by mach number. Bump up
38 output file mach number to highest of input file mach numbers.
39 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
40 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
42 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
43 bfd_elf64_sparc_vec support.
45 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
47 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
48 the embedded bit is set on some objects and not on others. Just
50 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
53 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
55 * coffcode.h (coff_new_section_hook): Don't try to align the
58 * coffcode.h (coff_set_section_contents): Fix the handling of the
59 .lib section to work even if the entire section contents are
60 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
61 Robert Lipe <robertl@arnet.com>.
63 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
65 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
66 memory here for contents.
68 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
70 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
71 started using. Allocate contents for .sdata and .sdata2 sections
73 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
75 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
77 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
80 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
82 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
84 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
85 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
86 (bfd_mach_sparc_v9a): Define.
87 (bfd_mach_sparc_v9_p): Define.
88 * bfd-in2.h: Regenerated.
89 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
91 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
92 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
93 to bfd_elf32_sparc_vec.
94 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
95 Add v8plus{,a} support.
97 (sparc_compatible): New function.
98 * elf32-sparc.h: #include "elf/sparc.h".
99 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
100 elf32_sparc_final_write_processing): New functions.
101 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
102 elf_backend_final_write_processing): Define.
104 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
106 * elf-bfd.h (struct elf_link_hash_entry): Add
107 linker_section_pointer field.
108 (enum elf_linker_section_enum): Enumeration for new way of
109 creating linker dynamic sections and symbols.
110 (elf_linker_section{,_pointers}): New structures for creating
111 dynamic sections and symbols.
112 (elf_obj_tdata): Add linker_section_pointers and linker_section
114 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
115 (_bfd_elf_create_linker_section): New declarations.
116 (_bfd_elf_find_pointer_linker_section): Ditto.
117 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
118 (_bfd_elf_make_linker_section_rela): Ditto.
120 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
122 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
123 (ppc_elf_create_linker_section): New function to create the
124 sections .got, .sdata, and .sdata2.
125 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
127 (ppc_elf_check_relocs): Support more of the eabi relocations.
128 (ppc_elf_relocate_section): Ditto.
129 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
130 if the .sdata{,2} + .sbss{,2} section size is > 32k.
132 * elflink.h (elf_create_pointer_linker_section): New function to
133 create initialized pointers in dynamic linker sections.
134 (elf_finish_pointer_linker_section): Actually intialize the
135 pointers created above.
137 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
138 macros to provide both 32 and 64 bit versions of
139 elf_create_pointer_linker_section.
140 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
141 provide both 32 and 64 bit versions of
142 elf_finish_pointer_linker_section.
144 * elflink.c (_bfd_elf_create_linker_section): New function to
145 create a linker section.
146 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
147 given address in the linker pointer offsets created for a given
149 (_bfd_elf_make_linker_section_rela): Make a RELA section
150 corresponding to the generated linker section.
152 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
154 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
156 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
158 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
159 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
160 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
161 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
162 toc entry in an objdump) for now.
163 (ppc_do_last, ppc_get_last): New function - needed to save processing
164 the toc owner to the end.
165 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
168 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
169 toc owner from being done till last. Must define POWERPC_LE_PC
172 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
174 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
176 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
177 SizeOfImage for PowerPC. Ignore the size of the .junk section.
179 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
181 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
183 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
185 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
187 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
189 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
191 * elf.c (assign_file_positions_for_segments): Don't increment file
192 offset for a segment which contains no loadable sections.
194 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
196 * reloc.c: Add new PowerPC relocations.
197 * {bfd-in2,libbfd}.h: Regenerate.
199 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
200 (ppc_elf_reloc_type_lookup): Lookup new relocations.
202 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
204 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
207 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
210 * coffgen.c (coff_find_nearest_line): Don't try to cache
211 information in sections that are not owned by a BFD. From Richard
212 Henderson <richard@atheist.tamu.edu>.
214 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
215 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
216 * elflink.h (elf_link_output_extsym): Remove special check for
219 * ecoffswap.h: Add prototypes for static functions.
221 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
223 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
224 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
226 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
227 to satisfy a TOC16 relocation. Rewrite unsupported relocation
228 support. Begin support for R_PPC_SDA{2,}REL.
230 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
232 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
233 create the .got and .got.neg sections.
234 (ppc_elf_size_dynamic_sections): Call it.
235 (ppc_elf_check_relocs): Call it.
236 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
237 (ppc_elf_check_relocs): Add error messages for relocations we
238 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
241 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
243 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
244 section flags for V.4 and eabi.
246 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
248 * elf.c (assign_file_positions_for_segments): If a segment
249 contains no sections, don't mark it as readable.
251 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
252 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
254 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
255 dynamic section, if there is one.
256 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
257 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
258 (bfd_elf64_swap_dyn_in): Likewise.
259 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
261 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
263 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
264 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
265 <pirker@eiunix.tuwien.ac.at>.
267 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
269 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
270 PowerPC V.4 and eabi.
271 * bfd-in2.h: Regenerate.
272 * libfd.h: Regenerate.
274 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
276 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
277 section type and SHF_EXCLUDE section flag, turning them into the
278 appropriate bfd section flag.
280 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
282 * xcofflink.c (xcoff_link_add_symbols): Create the special
283 sections if we see a DYNAMIC object, in case that is the only
284 XCOFF input object we see.
286 * elf32-mips.c: Extensive changes for a start at dynamic linking
287 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
289 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
290 (struct elf_backend_data): Remove
291 elf_backend_create_program_headers field. Add
292 elf_backend_additional_program_headers and
293 elf_backend_modify_segment_map fields.
294 * elfxx-target.h (elf_backend_type_change_ok): Define if not
296 (elf_backend_additional_program_headers): Likewise.
297 (elf_backend_modify_segment_map): Likewise.
298 (elf_backend_create_program_headers): Don't define.
299 (elfNN_bed): Change to account for field changes.
300 * elf.c (assign_file_positions_for_segments): Call new
301 modify_segment_map backend function. Don't call old
302 create_program_headers backend function.
303 (get_program_header_size): Call additional_program_headers rather
304 than create_program_headers.
305 * elflink.h (elf_link_add_object_symbols): Initialize
306 type_change_ok from new backend field.
307 (elf_link_output_extsym): Don't warn if _rld_new_interface is
309 (elf_reloc_link_order): Treat a reloc against a defined symbol as
310 a reloc against the appropriate section.
312 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
313 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
314 (elf_flags_init): Rename from elf_ppc_flags_init.
315 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
317 (ppc_elf_copy_private_bfd_data): Likewise.
318 (ppc_elf_merge_private_bfd_data): Likewise.
320 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
323 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
325 * coff-alpha.c (alpha_relocate_section): During final link, allow
326 output .lita section to be bigger than 64k by adjusting gp value
327 on a per-input section basis.
328 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
330 (struct ecoff_section_tdata): Add gp field.
332 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
334 Handle Alpha ECOFF changes in OSF/1 3.2.
335 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
337 * coff-alpha.c: Include "aout/ar.h".
338 (alpha_ecoff_get_relocated_section_contents): Don't require an
339 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
340 3.2 doesn't generate one.
341 (alpha_relocate_section): Likewise.
342 (alpha_ecoff_slurp_armap): Define.
343 (alpha_ecoff_slurp_extended_name_table): Define.
344 (alpha_ecoff_construct_extended_name_table): Define.
345 (alpha_ecoff_truncate_arname): Define.
346 (alpha_ecoff_write_armap): Define.
347 (alpha_ecoff_generic_stat_arch_elt): Define.
348 (alpha_ecoff_update_armap_timestamp): Define.
350 (alpha_ecoff_read_ar_hdr): New static function.
351 (alpha_ecoff_get_elt_at_filepos): New static function.
352 (alpha_ecoff_openr_next_archived_file): New static function.
353 (alpha_ecoff_get_elt_at_index): New static function.
354 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
355 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
356 _bfd_ecoff to alpha_ecoff.
357 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
358 field from backend structure, rather than always calling
359 _bfd_get_elt_at_filepos.
360 * coff-mips.c (mips_ecoff_backend_data): Initialize
361 get_elt_at_filepos field.
362 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
363 from _bfd_generic_read_ar_hdr with minor changes.
364 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
365 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
368 * bfd-in.h (BFD_IN_MEMORY): Define.
369 * libbfd-in.h (struct bfd_in_memory): Define.
370 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
371 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
372 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
373 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
374 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
375 (bfd_get_size): Handle BFD_IN_MEMORY flag.
376 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
377 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
378 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
379 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
381 (bfd_openstreamr): Likewise.
382 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
383 BFD_IN_MEMORY is not set.
384 * riscix.c (riscix_some_aout_object_p): Likewise.
385 * bfd-in2.h, libbfd.h: Rebuild.
387 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
388 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
389 (bfd_get_elt_at_index): Define.
390 * archive.c (_bfd_generic_get_elt_at_index): Rename from
391 bfd_get_elt_at_index. Change index parameter from int to
393 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
394 (_bfd_noarchive_get_elt_at_index): Define.
395 (_bfd_archive_bsd_get_elt_at_index): Define.
396 (_bfd_archive_coff_get_elt_at_index): Define.
397 * bfd-in2.h, libbfd.h: Rebuild.
398 * aout-target.h (MY_get_elt_at_index): Define if not defined.
399 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
400 * ieee.c (ieee_get_elt_at_index): Define.
401 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
402 * oasys.c (oasys_get_elt_at_index): Define.
403 * som.c (som_get_elt_at_index): Define.
405 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
406 numbers to the .text section.
408 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
410 * ieee.c (ieee_write_debug_part): Change return type to boolean.
411 If there is a SEC_DEBUGGING section, get the contents of the debug
412 information part from it.
413 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
415 (ieee_write_object_contents): Check ieee_write_debug_part return.
417 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
419 * config.bfd (i[345]86-*-freebsd*): Add target.
420 * configure.in (i386freebsd_vec): Add vec.
421 * configure: Regenerate.
422 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
423 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
424 Rebuild dependencies..
425 * freebsd.h: New file.
426 * i386freebsd.c: New file.
427 * targets.c (i386freebsd_vec): Declare.
428 (bfd_target_vector): Add i386freebsd_vec.
429 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
430 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
432 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
434 * ieee.c (ieee_slurp_debug): New static function.
435 (ieee_object_p): Call it.
436 (ieee_slurp_section_data): Skip debugging sections.
437 (ieee_get_reloc_upper_bound): Likewise.
438 (ieee_get_section_contents): Likewise.
439 (ieee_canonicalize_reloc): Likewise.
440 (ieee_write_section_part): Likewise.
441 (ieee_write_debug_part): Likewise.
442 (ieee_write_data_part): Likewise.
443 (init_for_output): Likewise.
445 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
447 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
449 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
450 relocs, since ppc_elf_relocate_section handles the linker case.
451 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
453 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
454 ppc_elf_relocate_section since that is now the only caller.
455 (ppc_elf_relocate_section): Ditto.
457 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
459 * coffcode.h (coff_write_object_contents): If we don't know the
460 section of the entry point for an XCOFF executable, always set the
463 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
465 * elf.c (bfd_section_from_shdr): Add support for note sections.
467 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
469 * bfd-in.h (struct _symbol_info): Add stab_type field.
470 * bfd-in2.h: Rebuild.
471 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
473 * elf32-ppc.c: Remove trailing newline from calls to
475 (ppc_elf_merge_private_bfd_data): Only warn about endianness
476 difference if target endianness is known.
478 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
480 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
481 old style TOC16 references without using R_PPC_GOT.
482 (ppc_reloc_type): Ditto.
483 (ppc_elf_reloc_type_lookup): Add support for TOC16.
484 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
485 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
486 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
487 (ppc_elf_check_relocs): New function for GOT/PLT support that is
489 (ppc_elf_adjust_dynamic_symbol): Ditto.
490 (ppc_elf_adjust_dynindx): Ditto.
491 (ppc_elf_size_dynamic_sections): Ditto.
492 (ppc_elf_finish_dynamic_symbol): Ditto.
493 (ppc_elf_finish_dynamic_sections): Ditto.
494 (ELF_DYNAMIC_INTERPRETER): Define.
496 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
498 * elf.c (copy_private_bfd_data): When attaching sections to
499 segments ignore sections that won't be allocated. Patch from
502 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
504 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
507 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
509 * coff-i960.c (CALC_ADDEND): Define.
510 (coff_i960_relocate_section): Add the input section VMA to the
511 addend for PC relative relocs.
513 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
515 * peicode.h (pe_print_pdata): Must test the entire entry for zero
516 to correctly terminate.
518 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
520 * targets.c (enum bfd_endian): Define.
521 (bfd_target): Rename byteorder_big_p to byteorder, and change it
522 from boolean to enum bfd_endian. Change header_byteorder_big_p
524 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
525 (bfd_header_big_endian, bfd_header_little_endian): New macros.
526 * bfd-in2.h: Rebuild.
527 * All targets: Change initialization of byteorder and
528 header_byteorder to use enum bfd_endian values rather than
530 * All files: Change all references to byteorder_big_p and
531 header_byteorder_big_p to use new bfd_*_endian macros.
533 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
535 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
537 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
539 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
541 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
543 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
545 * ieee.c: Lots of minor cleanups. Make many functions return
546 errors rather than calling abort. Also:
547 (ieee_write_twobyte): Remove; change callers to call existing
548 ieee_write_2bytes function.
549 (ieee_write_expression): Don't output the section twice when
550 outputting a local symbol. Don't emit an extraneous zero if there
552 (ieee_slurp_sections): Set the lma as well as the vma.
553 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
555 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
556 a recognized one or bfd_arch_unknown.
557 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
559 (ihex_get_symtab): Likewise.
561 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
563 * aoutx.h: Include <ctype.h>.
564 (struct aout_link_includes_table): Define.
565 (struct aout_link_includes_totals): Define.
566 (struct aout_link_includes_entry): Define.
567 (aout_link_includes_lookup): Define macro.
568 (struct aout_final_link_info): Add includes field.
569 (aout_link_includes_newfunc): New static function.
570 (NAME(aout,final_link)): Initialize includes hash table.
571 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
573 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
575 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
577 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
579 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
581 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
583 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
584 (pe_print_private_bfd_data): call pe_print_reloc.
585 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
586 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
587 up some debugging as well.
589 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
591 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
594 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
596 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
597 when setting sections to NULL.
599 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
601 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
603 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
604 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
606 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
607 * bfd-in2.h: Rebuild.
609 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
611 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
613 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
615 * ihex.c (ihex_scan): Handle record types 4 and 5.
616 (ihex_object_p): Permit types 4 and 5.
617 (ihex_set_section_contents): Remove check for out of range
619 (ihex_write_object_contents): Generate types 4 and 5.
621 * elflink.h (elf_link_output_extsym): Just ignore warning and
622 indirect references to symbols which don't really exist.
624 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
626 * peicode.h (pe_print_idata): Minor format fixes
627 (pe_print_edata): New function. Under private printing, this formats
628 the edata section of a PE file.
629 (pe_print_private_bfd_data): Added call to pe_print_edata.
631 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
633 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
634 index, don't call stoi.
636 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
638 * srec.c (srec_scan): Set lma as well as vma.
640 * ihex.c: New file; support for Intel Hex format.
641 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
643 (bfd_target_vector): Always include ihex_vec.
644 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
645 * Makefile.in: Rebuild dependencies.
646 (BFD_LIBS): Add ihex.o
647 (BFD_LIBS_CFILES): Add ihex.c.
648 * bfd-in2.h: Rebuild.
650 * elf.c (assign_file_positions_for_segments): Sort the sections in
652 (get_program_header_size): Return the right size if segment_map is
654 (copy_private_bfd_data): Don't bother to sort the sections.
656 * bfd.c (bfd_record_phdr): New function.
657 * bfd-in.h (bfd_record_phdr): Declare.
658 * bfd_in2.h: Rebuild.
660 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
663 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
664 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
666 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
667 (bfd_zmalloc): Change declaration.
669 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
670 and realloc. Don't set bfd_error_no_memory if they fail.
672 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
674 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
675 uses as well. Added a new howto to deal with TOCREL16 relocs that
677 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
678 to handle RVA relocs from dlltool.
679 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
680 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
681 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
683 * coffcode.h (coff_set_alignment_hook): check idata$X sections
684 to get the right section alignment.
686 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
688 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
689 p_paddr if p_paddr is zero.
690 (make_mapping): Set includes_filehdr and includes_phdrs for first
692 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
694 (assign_file_positions_for_segments): Handle includes_filehdr and
695 includes_phdrs. Remove special handling of PT_PHDR and first
697 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
698 when appropriate. Remove special handling of PT_PHDR segment.
699 Use a more complex condition for when a section is included in a
700 segment to handle Solaris linker oddities.
702 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
704 * coff-m88k.c (howto_table): Reformatted for easier reading;
705 special_function now points to new function m88k_special_reloc.
706 (howto_hvrt16): Function previously used for handling HVRT16 relocs
708 (rtype2howto): Do not add reloc's r_offset to the addend, this will
709 be done correctly by m88k_special_reloc.
710 (reloc_processing): New function to be used by RELOC_PROCESSING.
711 (RELOC_PROCESSING): Define to call reloc_processing.
713 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
715 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
716 (pe_print_pdata): Likewise.
718 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
720 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
722 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
723 * Many files: don't set bfd_error_no_memory if one of the above
726 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
727 if p_paddr_valid is set.
728 (copy_private_bfd_data): New static function.
729 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
731 * elf.c (assign_file_positions_for_segments): Fix case where extra
732 program headers were allocated.
734 * elf.c (_bfd_elf_print_private_bfd_data): New function.
735 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
736 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
737 _bfd_elf_print_private_bfd_data.
739 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
740 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
741 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
742 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
743 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
744 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
745 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
747 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
749 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
750 * elf.c (make_mapping): New static function.
751 (map_sections_to_segments): New static function.
752 (elf_sort_sections): New static function.
753 (assign_file_positions_for_segments): New static function.
754 (map_program_segments): Remove.
755 (get_program_header_size): Remove sorted_hdrs, count, and
756 maxpagesize parameters. Simplify.
757 (assign_file_positions_except_relocs): When generating an
758 executable, use assign_file_positions_for_segments.
759 (elf_sort_hdrs): Remove.
760 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
761 to get_program_header_size.
763 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
765 * hp300hpux.c (MY(callback)): Set lma as well as vma.
767 * configure, config.in: Regenerate with autoconf 2.7.
769 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
770 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
772 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
774 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
775 (ecoff_sec_to_styp_flags): Likewise.
776 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
777 (ecoff_set_symbol_info): Handle scRConst.
778 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
779 (ecoff_compute_section_file_positions): Handle .rconst section.
780 (_bfd_ecoff_write_object_contents): Likewise.
781 (ecoff_link_check_archive_element): Handle scRConst.
782 (ecoff_link_add_externals): Likewise.
783 (ecoff_link_write_external): Handle .rconst section.
784 (ecoff_reloc_link_order): Likewise.
785 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
786 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
788 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
790 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
791 DEF_DYNAMIC flag is set.
793 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
795 * host-aout.c: If TRAD_HEADER is defined, include it.
797 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
799 * aclocal.m4 (AC_PROG_CC): Remove local definition.
800 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
801 (BFD_NEED_DECLARATION): New function.
802 * configure.in: Use BFD_NEED_DECLARATION.
803 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
804 * configure, config.in: Rebuild with autoconf 2.6.
806 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
807 special_sections before returning when called with a non XCOFF
810 * coffgen.c (coff_renumber_symbols): Sort common symbols with
813 * coffcode.h (coff_compute_section_file_positions): Only pad the
814 previous section to force file alignment when creating an
817 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
819 * coffcode.h (coff_compute_section_file_positions): If
820 RS6000COFF_C, set up the .debug section.
822 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
823 if it is not large enough to accomodate the entire TOC area with
824 signed 16 bit offsets.
825 (xcoff_write_global_symbol): Handle negative TOC offsets in global
827 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
828 TOC anchor to use the TOC value used in the output file.
830 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
832 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
833 (_bfd_coff_read_string_table): Likewise.
835 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
837 * pe-arm.c: Fix typos.
838 * coff-arm.c: Likewise.
840 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
842 * coff-ppc.c (list_ele): Added "cat"egory member.
843 (record_toc): New category parameter (priv or pub).
844 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
845 (ppc_process_before_allocation): Removed embrionic data-in-toc from
846 the mainline. It addes extra toc cells in error.
847 (ppc_coff_swap_sym_in_hook): Added some documentation.
848 (dump_toc): Can now diagnose "virtual toc" chicanery.
850 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
852 * elf-bfd.h (struct elf_link_hash_table): Change type of
853 dynsymcount and bucketcount fields from size_t to bfd_size_type.
855 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
857 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
858 pointerize C_LEAFSTAT or C_LEAFEXT entries.
860 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
861 DT_INIT and DT_FINI entries if the _init or _fini symbol is
862 defined or mentioned in a regular file.
864 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
866 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
867 (coff_ppc_relocate_section): Handle TOCDEFN attribute
868 (coff_ppc_relocate_section): Correct REL24 handling
869 (ppc_process_before_allocation): Correct TOCDEFN handling
871 * peicode.h (dir_names): Added name descriptions
873 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
875 * VERSION: Updated to cygnus-2.6.
877 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
879 * targets.c (m68k4knetbsd_vec): Declare.
881 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
883 * targets.c (bfd_target): Change type of second argument to
884 _bfd_print_private_bfd_data from void * to PTR.
885 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
886 using PTR rather than void *.
887 * bfd-in2, libbfd.h: Rebuild.
888 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
890 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
891 _bfd_generic_bfd_print_private_bfd_data rather than casting
894 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
896 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
897 "DO NOT DELETE" lines or blank lines that mkdep writes on some
899 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
900 BFD64_BACKENDS_CFILES): New variables.
903 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
905 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
906 not at the file position of the first section.
907 * coffcode.h (coff_compute_section_file_positions): Avoid using
909 (coff_write_object_contents): When generating a PPC PE executable
910 with no symbols, round up the file size to a COFF_PAGE_SIZE
912 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
913 don't write out a string table.
915 * elf.c (bfd_section_from_shdr): When using a different section
916 header, pass the new one to _bfd_elf_make_section_from_shdr.
917 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
918 (elf_map_symbols): Add section VMA to symbol value when comparing
920 (_bfd_elf_compute_section_file_positions): Only build symbol table
921 if there are some symbols. Set file offset of symtab and strtab
923 (assign_file_positions_except_relocs): Remove dosyms parameter.
924 Change all callers. Never set file offset of symtab and strtab
926 (_bfd_elf_copy_private_section_data): New function.
927 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
928 (_bfd_elf_copy_private_symbol_data): New function.
929 (swap_out_syms): Check for special mapping of st_shndx created by
930 copy_private_symbol_data.
931 * elfxx-target.h: Use new copy routines.
932 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
933 (_bfd_elf_copy_private_section_data): Declare.
935 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
937 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
940 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
941 _bfd_dummy_target, matching the recent change to archive
944 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
946 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
947 arithmetic on PTR types.
949 * aout-target.h (MY(callback)): Set the lma of the sections.
951 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
952 symbol into a reloc against the section.
954 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
956 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
957 glue for the relocs: IMGLUE and IFGLUE.
958 (record_toc): new function - tracks toc contents
959 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
960 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
961 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
962 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
963 (ppc_record_toc_entry): Removed a debug define (duh)
965 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
966 (pe_print_idata): New function - formats the idata section data
967 (pe_print_pdata): New function - formats the pdata section data
968 (pe_print_private_bfd_data): calls to above
970 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
972 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
973 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
974 TARGET_SYM and TARGET_NAME for vector and BFD name.
975 * coff-pmac.c (pmac_xcoff_vec): Remove.
976 (TARGET_SYM, TARGET_NAME): Define.
977 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
978 machine to 0, not all PowerMacs are 601s.
980 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
982 * elfcode.h (elf_object_p): Read in any program headers.
983 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
984 based on the program headers, if any.
985 (elf_fake_sections): Set sh_addr from the vma, not the lma.
986 (map_program_segments): Set p_paddr of program headers based on
989 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
991 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
994 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
995 trying to do a relocateable link with a non-a.out object file.
997 * archive.c (bfd_generic_archive_p): Check the first object file
998 in an archive even if target_defaulted is set. If the object file
999 has the wrong xvec, reject it.
1001 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
1002 be represented, report the name via _bfd_error_handler.
1003 (translate_to_native_sym_flags): Likewise.
1004 * elf32-mips.c (mips_elf_final_link): Likewise.
1005 * oasys.c (oasys_write_sections): Likewise.
1007 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
1008 which checks for STYP_OVRFLO sections.
1009 (coff_compute_section_file_positions): If RS6000COFF_C, handle
1010 reloc and lineno count overflows.
1011 (coff_write_object_contents): Call coff_count_linenumbers before
1012 coff_compute_section_file_positions. If RS6000COFF_C, handle
1013 reloc and lineno count overflows.
1014 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
1015 relocs before dealing with .pad sections. Count overflow section
1016 headers when handling .pad sections.
1018 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
1021 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
1022 (struct xcoff_link_hash_table): Add descriptor_section and
1023 special_sections fields.
1024 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
1025 (xcoff_link_add_symbols): Set linkage section alignment. Create
1026 descriptor section. Check for magic symbol names (_text, etc.),
1027 and record them in special_sections if found. Set
1028 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
1029 descriptor field to point back to the function code symbol.
1030 (xcoff_sweep): Always mark the special descriptor_section.
1031 (bfd_xcoff_export_symbol): Check whether the symbol might be a
1032 function descriptor, and mark it if it is.
1033 (bfd_xcoff_size_dynamic_sections): Add new special_sections
1034 parameter, and fill it in. Allocate space for the descriptor
1036 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1037 global linkage code. If an undefined function descriptor is
1038 exported, arrange to define it. Warn about any other undefined
1040 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1041 (xcoff_write_global_symbol): Create a function descriptor when
1043 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1044 * bfd-in2.h: Rebuild.
1046 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1048 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1049 (ppc_coff_link_hash_table): new types for hashing
1050 (ppc_coff_link_hash_newfunc): hash entry constructor
1051 (ppc_coff_link_hash_table_init): hash table initializer
1052 (ppc_coff_link_hash_table_create): hash table constructor
1053 (ppc_record_toc_entry): changed references to hash table
1054 (coff_ppc_relocate_section): changed references to hash table
1056 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1057 * libcoff.h: Rebuild
1059 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1060 (coff_link_add_symbols): removed toc_offset init
1062 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1064 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1067 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1068 if it is given and mmep is available.
1069 * acconfig.h: Undef USE_MMAP.
1070 * configure, config.in: Regenerated.
1071 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1072 table handling the old way.
1073 (aout_get_external_symbols): Don't complain if last byte of string
1075 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1076 (bfd_free_window) [! USE_MMAP]: Don't define.
1077 (bfd_get_file_window,
1078 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1080 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1082 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1085 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1087 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1088 compatible with AMD generated COFF files. Try to support both AMD
1089 and GNU formats simultaneously.
1090 (coff_a29k_relocate_section): Likewise.
1092 * libbfd.c (bfd_get_file_window): Change writable parameter from
1093 int to boolean; update all callers. Pass MAP_SHARED if not
1094 writable--it's required on Solaris. Cast fprintf argument to
1096 * bfd-in.h (bfd_get_file_window): Update declaration.
1097 * bfd-in2.h: Rebuild.
1098 * aoutx.h: Update calls to bfd_get_file_window.
1100 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1102 (xcoff_swap_ldhdr_in): New static function.
1103 (xcoff_swap_ldsym_in): New static function.
1104 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1105 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1106 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1107 Handle XTY_ER/XMC_XO symbols correctly.
1108 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1109 rather than normal symbol table.
1110 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1111 already defined with the same absolute value.
1112 (xcoff_mark): When considering called symbols, check whether the
1113 descriptor is from a dynamic object, rather than the symbol
1115 (xcoff_build_ldsyms): Likewise.
1117 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1118 Cast realloc and malloc return values. If malloc or realloc fail,
1119 set bfd_error_no_memory.
1120 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1121 * bfd-in2.h: Rebuild.
1123 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1125 * coff-ppc.c (ppc_record_toc_entry): new function.
1126 (in_reloc_p): changed return value.
1127 (coff_ppc_relocate_section): much rework.
1128 (ppc_allocate_toc_section): new function.
1129 (ppc_process_before_allocation): new function.
1130 (ppc_coff_swap_sym_in_hook): new function.
1132 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1133 (coff_link_add_symbols): initialize toc_offset.
1135 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1136 (coff_swap_aouthdr_out): Added more sections to the data
1137 dictionary for the pe file header. Also changed linker version
1138 number on the ppc side.
1139 (dir_names): small improvements to the dictionary printing.
1140 (pe_mkobject_hook): save the file level flags.
1142 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1143 (pe_tdata): added real_flags field
1144 (coff_tdata): added local_toc_sym_map and access macro
1146 * libcoff.h (coff_link_hash_entry): added toc_offset field
1147 (pe_tdata): added real_flags field
1148 (coff_tdata): added local_toc_sym_map and access macro
1150 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1151 (coff_mkobject): init for local_toc_sym_map
1152 (coff_write_object_contents): set the internal_a.magic to
1153 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1156 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1158 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1159 entries until both the line number address and the function name
1160 address are too large.
1162 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1163 * configure: Rebuilt.
1165 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1166 is defined in the environment.
1168 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1170 * som.c (som_get_section_contents_in_window): Define to use
1173 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1175 * coff-i860.c: New file, based on coff-i386.c.
1176 * cpu-i860.c: New file, based on cpu-i386.c.
1177 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1178 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1179 targets, using i860coff_vec.
1180 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1181 trad-core.o and hosts/i860mach3.h.
1182 (i860coff_vec): Use coff-i860.o and cofflink.o.
1183 * configure: Rebuild.
1184 * Makefile.in: Rebuild dependencies.
1185 (ALL_MACHINES): Add cpu-i860.o.
1186 (BFD32_BACKENDS): Add coff-i860.o.
1187 (CFILES): Add cpu-i860.c and coff-i860.c.
1188 * targets.c (i860coff_vec): Declare.
1189 (bfd_target_vector): Add &i860coff_vec.
1190 * archures.c (bfd_i860_arch): Declare.
1191 (bfd_archures_list): Add &bfd_i860_arch.
1192 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1193 (coff_set_flags): Handle bfd_arch_i860.
1194 (coff_write_object_contents): Handle I860 a.out magic number.
1196 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1198 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1199 the created .tc section to 2.
1200 (xcoff_mark): Don't keep a .loader reloc for a call to an
1201 undefined symbol when creating a shared library.
1202 (xcoff_build_ldsyms): When creating a shared library, generate
1203 global linkage code for a call to an undefined symbol.
1205 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1207 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1208 BFD32_BACKENDS, BFD64_BACKENDS.
1209 (.dep1): Put mkdep output in a separate file.
1210 Rebuilt dependencies.
1212 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1215 Permit use of mmap when available:
1217 * configure.in: Check for mmap, madvise, mprotect.
1218 * config.in, configure: Regenerated.
1220 * libbfd.c (struct _bfd_window_internal): Define type.
1221 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1223 (ok_to_map): New static variable for debugging.
1224 (_bfd_generic_get_section_contents_in_window): New function.
1225 * bfd-in.h (bfd_window_internal): Declare type.
1226 (bfd_window): Define type.
1227 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1228 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1231 * libaout.h (struct aoutdata): Add two window fields.
1232 (obj_aout_sym_window, obj_aout_string_window): New macros.
1233 * aoutx.h (some_aout_object_p): Initialize windows.
1234 (aout_get_external_symbols): Get symbol data and strings in
1235 windows instead of explicitly allocated buffers.
1236 (slurp_symbol_table): Free window instead of memory.
1237 (bfd_free_cached_info): Release windows instead of freeing storage
1239 (aout_link_free_symbols): Ditto.
1241 * targets.c (bfd_target): Add new field for
1242 get_section_contents_in_window.
1243 (BFD_JUMP_TABLE_GENERIC): Updated.
1244 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1245 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1246 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1247 macros for get_section_contents_in_window field.
1249 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1251 * core.c: Renamed to corefile.c
1252 * makefile.dos (OBJS): Change core.o to corefile.o
1253 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1256 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1258 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1259 targ_selvecs to allow debugging under Irix-5 native.
1262 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1264 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1265 to o. Clobber and restore the list of new csects around the call
1266 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1267 linker error and the linker wants to read the symbol table. Reset
1268 the line number count of a real section even if it has no relocs.
1269 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1271 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1274 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1276 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1277 an undefined symbol in a shared link.
1279 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1280 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1281 phdm@info.ucl.ac.be (Philippe De Muyter).
1283 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1285 * coff-m88k.c (rtype2howto): New static function.
1286 (RTYPE2HOWTO): Use it rather than a macro definition.
1288 * coffcode.h (coff_write_object_contents): set internal_a.magic
1289 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1291 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1292 define TRAD_HEADER to new file hosts/delta68.h.
1293 m88*-motorola-sysv*, however, does use ptrace-core.o.
1294 * hosts/delta68.h: New file.
1296 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1297 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1299 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1301 * i386linux.c (MY(vec)): Declare before use.
1303 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1305 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1306 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1308 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1309 BFD is not of the right type.
1310 (bfd_elf_get_needed_list): Likewise.
1311 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1312 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1313 * xcofflink.c (XCOFF_XVECP): Define.
1314 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1316 (bfd_xcoff_import_symbol): Likewise.
1317 (bfd_xcoff_export_symbol): Likewise.
1318 (bfd_xcoff_link_count_reloc): Likewise.
1319 (bfd_xcoff_record_link_assignment): Likewise.
1320 (bfd_xcoff_size_dynamic_sections): Likewise.
1322 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1323 table index against the number of symbols for a base relative
1326 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1328 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1329 full_aouthdr flag here...
1330 (_bfd_xcoff_bfd_final_link): ...not here.
1332 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1334 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1335 systems that have a system <libelf.h>.
1336 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1337 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1338 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1339 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1340 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1341 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1342 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1344 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1346 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1347 set, set BSF_WEAK in symbol. Change all callers.
1348 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1349 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1350 _bfd_generic_link_add_one_symbol.
1351 (ecoff_indirect_link_order): Check that the section tdata relocs
1352 are not NULL before using them.
1354 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1355 define TRAD_HEADER as hosts/alphalinux.h.
1356 * configure: Rebuild.
1357 * hosts/alphalinux.h: New file.
1358 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1361 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1363 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1364 C_ECOMM storage classes.
1366 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1368 (xcoff_mark): Call xcoff_mark_symbol.
1369 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1370 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1372 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1374 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1376 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1378 (xcoff_find_reloc): New static function.
1379 (xcoff_link_add_symbols): Use it.
1380 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1381 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1382 relocate the value of C_DECL.
1384 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1386 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1388 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1389 callback decide what goes in .relocs.
1390 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1391 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1394 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1396 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1399 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1401 * xcofflink.c: More improvements, mostly to fix handling of
1402 constructors and a few other special cases.
1403 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1404 zero, reverting yesterday's change.
1405 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1406 (bfd_xcoff_link_count_reloc): Declare.
1407 (bfd_xcoff_record_link_assignment): Declare.
1408 * bfd-in2.h: Rebuild.
1410 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1412 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1413 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1414 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1415 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1416 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1417 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1419 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1422 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1423 segments includes the a.out header. See to that the magic number
1424 *always* is big-endian.
1426 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1427 m68k4k NetBSD configurations.
1429 * configure.in, configure: Separate i386 & mips NetBSD
1430 configurations from other BSD ones. Don't assume DEC is the only
1431 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1432 configurations. Add support for m68k4k NetBSD object format.
1434 * libaout.h: Added M_68K4K_NETBSD magic.
1436 * m68k4knetbsd.c: New file.
1438 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1440 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1443 * hosts/mipsnbsd.h: New file.
1446 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1448 * config.bfd: Add config stuff for mips*-*-magic* to set
1449 targ_defvec to ecoff_big_vec.
1452 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1454 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1456 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1457 toc_section, and entry_section fields.
1458 (struct xcoff_section_tdata): Remove ldrel_count field.
1459 * libcoff.h: Rebuild.
1460 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1462 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1463 full a.out header if full_aouthdr is set in xcoff_data.
1464 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1465 based on sections stored in xcoff_data.
1466 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1468 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1469 (rs6000coff_vec): Set symbol_leading_char to '.'.
1470 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1471 value stored in ret rather than returning a pointer value.
1473 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1475 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1478 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1480 * som.c (som_slurp_string_table): Allocate the strings with malloc
1481 since they're free'd by free_cached_info.
1482 (som_slurp_symbol_table): Similarly for the symbol table.
1484 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1486 * Makefile.in (diststuff): Don't make headers.
1488 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1490 * Makefile.in: Rebuild dependencies.
1492 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1493 output_bfd is not SunOS.
1494 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1495 non-SunOS input files.
1497 * xcofflink.c: Extensive changes to support linking shared objects
1498 and generating a .loader section.
1499 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1500 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1501 last_symndx, and ldrel_count fields.
1502 * libcoff.h: Rebuild.
1503 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1504 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1506 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1507 (bfd_xcoff_export_symbol): Declare.
1508 (bfd_xcoff_size_dynamic_sections): Declare.
1509 * bfd-in2.h: Rebuild.
1511 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1513 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1514 * configure: Rebuild.
1515 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1516 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1518 (pmac_xcoff_vec): Update to use new xcoff support.
1519 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1520 (xcoff_write_armap): Declare buf as unsigned char.
1521 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1523 * mpw-make.sed: Generalize subdir_do edit.
1525 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1527 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1528 correctly. Don't initialize asect->vma.
1530 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1532 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1533 something a little less than the page size.
1535 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1537 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1539 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1541 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1542 * coffcode.h (coff_write_object_contents): If .bss is before
1543 .data us that as data_start.
1544 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1546 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1547 (coff_swap_outhdr_out): Hardwire in version number.
1549 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1551 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1552 major and minor to *_vno, since the former are also macros in
1553 SunOS header files. Cast result of bfd_alloc to appropriate
1556 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1557 before assigning to sec_data.
1559 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1561 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1562 now relative to the section, not absolute.
1563 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1564 get the file name when there is a N_SO directory name. When
1565 handling stabs, remember that section->vma was added to the
1568 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1570 * sunos.c (struct sunos_link_hash_table): Add needed field.
1571 (sunos_link_hash_table_create): Call bfd_release, not free.
1572 (sunos_link_hash_table_create): Initialize needed field.
1573 (sunos_add_dynamic_symbols): Record needed objects.
1574 (bfd_sunos_get_needed_list): New function.
1575 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1576 * bfd-in2.h: Rebuild.
1578 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1580 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1582 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1584 * bfd-in.h (struct bfd_link_needed_list): Rename from
1585 bfd_elf_link_needed_list.
1586 * bfd-in2.h: Rebuild.
1587 * elf.c, elflink.h, libelf.h: Corresponding changes.
1589 Add start at AIX linker support; no shared libraries yet.
1590 * xcofflink.c: New file.
1591 * configure.in (rs600coff_vec): Use xcofflink.o.
1592 * configure: Rebuild.
1593 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1595 (struct xcoff_section_tdata): Define.
1596 (xcoff_section_data): Define macro.
1597 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1598 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1599 (_bfd_xcoff_bfd_final_link): Declare.
1600 (_bfd_ppc_xcoff_relocate_section): Declare.
1601 * libcoff.h: Rebuild.
1602 * coff-rs6000.c: Clean up a bit.
1603 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1604 cputype, csects, and debug_indices.
1605 (xcoff_copy_private_bfd_data): Copy cputype.
1606 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1607 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1608 (xcoff_reloc_type_lookup): Rename from
1609 rs6000coff_reloc_type_lookup.
1610 (coff_relocate_section): Define.
1611 (_bfd_xcoff_sizeof_headers): Define.
1612 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1613 (_bfd_xcoff_bfd_relax_section): Define.
1614 (_bfd_xcoff_bfd_link_split_section): Define.
1615 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1617 * coffcode.h (coff_compute_section_file_positions): If AIX,
1618 increment sofar by SMALL_AOUTSZ if not executable.
1619 (coff_write_object_contents): If AIX, always output an a.out
1620 header; if not executable, header size of SMALL_AOUTSZ.
1621 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1622 (_bfd_stringtab_init): Initialize xcoff field.
1623 (_bfd_xcoff_stringtab_init): New function.
1624 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1625 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1626 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1627 * libbfd.h: Rebuild.
1628 * Makefile.in: Rebuild dependencies.
1629 (BFD32_BACKENDS): Add xcofflink.o.
1630 (CFILES): Add xcofflink.c.
1632 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1633 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1634 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1636 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1638 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
1640 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
1642 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
1643 * config.in: Regenerated.
1645 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
1646 (_bfd_chunksize): New variable.
1647 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
1648 for obstack chunk size.
1649 * configure.in: Check for getpagesize.
1650 * configure: Regenerated.
1652 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1654 * trad-core.c (rawptr): Make it a local variable of
1655 ptrace_unix_core_file_p.
1657 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
1659 * coff-arm.c (in_reloc_p): New.
1660 * coff-i386.c (in_reloc_p): New.
1661 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
1662 (coff_write_object_contents): Only set has_reloc_section
1664 * cofflink.c (_bfd_coff_generic_relocate_section): Call
1665 in_reloc_p to decide if reloc should be emitted.
1666 * libcoff.h (pe_data_type.in_reloc_p): New.
1667 * peicode.h (pe_mkobject): Initialize in_reloc_p.
1669 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
1671 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
1672 (_bfd_coff_read_internal_relocs): Likewise.
1673 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
1674 (_bfd_coff_read_internal_relocs): Likewise.
1676 * elflink.h (elf_link_add_object_symbols): Correct conditions
1677 under which type and size change warnings are issued.
1679 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
1681 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
1682 a symbol which is not in a real section.
1683 (coff_write_native_symbol): Corresponding change.
1685 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
1686 coff_link_hash_newfunc and make non-static.
1687 (_bfd_coff_link_hash_table_init): New function, broken out of
1688 _bfd_coff_link_hash_table_create.
1689 (_bfd_coff_link_hash_table_create): Use it.
1690 (process_embedded_commands): Make static.
1691 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
1692 (_bfd_coff_link_hash_table_init): Declare.
1693 * libcoff.h: Rebuild.
1695 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
1696 field in XCOFF tdata.
1697 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
1698 U802ROMAGIC, for clarity. Try to set arch and machine correctly
1699 based on cputype stored in a.out header, or in n_type of initial
1701 (coff_write_object_contents): Set cputype correctly in a.out
1703 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
1705 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
1706 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
1708 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
1709 * libcoff.h: Rebuild.
1711 * cpu-rs6000.c (rs6000_compatible): New static function.
1712 (bfd_rs6000_arch): Use it.
1713 * cpu-powerpc.c (powerpc_compatible): New static function.
1714 (arch_info_struct): Define various flavours of PowerPC.
1715 (bfd_powerpc_arch): Use powerpc_compatible. Point at
1718 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
1720 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
1722 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
1724 * elflink.h (elf_link_add_object_symbols): Don't warn about
1725 changing the size or type if the old definition was weak.
1727 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
1729 * coffcode.h (combined_entry_type): Add fix_line field.
1730 (coff_slurp_line_table): Warn if we try to set the lineno field of
1732 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1733 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
1734 * coffgen.c (coff_mangle_symbols): Handle fix_line.
1735 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1737 (coff_print_symbol): Print fix_value symbols in a useful fashion.
1738 * libcoff.h: Rebuild.
1740 * libcoff-in.h (struct xcoff_tdata): Define.
1741 (xcoff_data): Define.
1742 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1743 * bfd-in2.h, libcoff.h: Rebuild.
1744 * coff-rs6000.c (xcoff_mkobject): New static function.
1745 (coff_mkobject): Define.
1746 (xcoff_copy_private_bfd_data): New static function.
1747 (coff_bfd_copy_private_bfd_data): Define.
1748 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1750 (rs6000coff_vec): Add DYNAMIC to object_flags.
1751 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1752 .loader sections specially.
1753 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1754 section alignment from the XCOFF tdata information.
1755 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1756 F_SHROBJ, and copy the extra a.out header information into the
1757 XCOFF tdata structure.
1758 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1759 F_DYNLOAD and the extra a.out header information.
1760 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1761 C_HIDEXT symbol with attached csect information.
1762 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1763 in the o_maxdata field.
1764 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1765 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1766 end if BSF_NOT_AT_END is set.
1768 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1769 _bfd_read_ar_hdr_fn.
1770 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1771 * bfd-in2.h, libbfd.h: Rebuild.
1772 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1774 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1775 (bfd_slurp_bsd_armap_f2): Likewise.
1776 (_bfd_slurp_extended_name_table): Likewise.
1778 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
1780 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1782 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1783 when the symbol table is empty.
1785 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1786 space for section symbols, since we don't output them either.
1787 (elf_m68k_adjust_dynindx): Removed.
1789 * ptrace-core.c (rawptr): Make it a local variable of
1790 ptrace_unix_core_file_p.
1792 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1794 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1797 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1798 Mac object file formats.
1800 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
1802 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1803 auxent if there isn't one.
1804 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1805 rather than FILNMLEN as the maximum name length.
1807 * coffcode.h (bfd_coff_backend_data): Add new field
1808 _bfd_coff_print_aux.
1809 (bfd_coff_print_aux): New static function.
1810 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1811 scnlen field of an XTY_LD csect aux entry.
1812 (coff_print_aux): New static function.
1813 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1814 in coff_pointerize_aux_hook.
1815 (bfd_coff_std_swap_table): Initialize new field.
1816 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1817 * libcoff.h: Rebuild.
1818 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1819 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1821 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1822 if there are symbols, for native AIX ld compatibility.
1824 * coffcode.h (bfd_coff_backend_data): Add new field
1825 _bfd_coff_pointerize_aux_hook.
1826 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1827 or I960, and as 0 otherwise.
1828 (bfd_coff_std_swap_table): Initialize new field.
1829 * libcoff.h: Rebuild.
1830 * coffgen.c (coff_pointerize_aux): Change parameters to take
1831 symbol pointer instead of type and class, and to take aux index.
1832 Call _bfd_coff_pointerize_aux_hook if it is defined.
1833 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1834 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1835 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1837 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
1838 read-only/host-only support.
1840 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
1842 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
1845 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
1846 BFD_JUMP_TABLE_ARCHIVE accordingly.
1847 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
1848 (_bfd_compute_and_write_armap): Declare.
1849 (_bfd_generic_read_ar_hdr): Declare.
1850 (_bfd_read_ar_hdr): Define.
1851 (_bfd_noarchive_read_ar_hdr): Define.
1852 (_bfd_archive_bsd_read_ar_hdr): Define.
1853 (_bfd_archive_coff_read_ar_hdr): Define.
1854 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
1855 _bfd_read_ar_hdr instead.
1856 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
1857 (_bfd_compute_and_write_armap): Rename from
1858 compute_and_write_armap. Make non-static. Change all callers.
1859 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
1860 than _bfd_snarf_ar_hdr.
1861 * aout-target.h (MY_read_ar_hdr): Define if not defined.
1862 * ieee.c (ieee_read_ar_hdr): Define.
1863 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
1864 * oasys.c (oasys_read_ar_hdr): Define.
1865 * som.c (som_read_ar_hdr): Define.
1866 * bfd-in2.h, libbfd.h: Rebuild.
1868 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
1870 * peicode.c (coff_swap_filehdr_in): If symptr is
1871 zero, there aren't any symbols, even if nsyms is set.
1873 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
1875 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
1877 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
1878 sections, and set styp correctly for them: .got, .hash, .dynamic,
1879 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
1880 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
1882 (ecoff_sort_hdrs): New static function.
1883 (ecoff_compute_section_file_positions): Return boolean, not void.
1884 Sort the sections by VMA before looking through them. Put the
1885 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
1886 section on an appropriate boundary within the page.
1887 (ecoff_compute_reloc_file_positions): Check return value of
1888 ecoff_compute_section_file_positions.
1889 (_bfd_ecoff_set_section_contents): Likewise.
1890 (_bfd_ecoff_write_object_contents): Check for various Alpha
1891 section types when incrementing text_size and data_size. Call
1892 adjust_headers backend function if it exists.
1893 * coff-alpha.c (alpha_adjust_headers): New static function.
1894 (alpha_ecoff_backend_data): Initialize adjust_headers field.
1895 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1897 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
1899 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
1901 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
1902 of ALTERNATE_AIX_CORE_FORMAT.
1903 * configure.in (aix4): No longer need CORE_FLAGS.
1904 * configure: Updated.
1906 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
1908 NS32k changes from Ian Dall:
1909 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
1911 (aout_link_input_section_std, aout_link_input_section_ext,
1912 aout_link_reloc_link_order): Call them instead of _bfd_*
1914 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
1916 (backend_data): Use it instead of hardcoded zero.
1918 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
1919 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
1921 * ns32knetbsd.c: Include bfd.h.
1922 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
1923 (MY_bfd_reloc_type_lookup): Declare function too.
1924 * pc532-mach.c (set_sizes): Don't declare.
1925 (MY_text_includes_header, MY_exec_header_not_counted): Define.
1926 (backend_data, MY_backend_data): Don't define.
1928 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1929 ns32k-*-lites* like ns32k-*-netbsd*.
1931 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
1934 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
1936 * coffcode.h (coff_write_object_contents): Restore setting
1937 f_timdat to 0, deleted on August 22.
1939 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
1941 * coffcode.h (coff_bfd_copy_private_symbol_data,
1942 coff_bfd_copy_private_section_data,
1943 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
1944 * peicode.h (coff_bfd_copy_private_bfd_data): New
1945 (pe_bfd_copy_private_bfd_data): New.
1946 (coff_swap_scnhdr_in): Swap bss size into the right place.
1947 (pe_print_private_bfd_data): Add some newlines.
1949 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
1951 * som.c (setup_sections): Don't die if a space has no subspaces.
1953 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
1955 * elflink.h (elf_link_add_object_symbols): Don't let a weak
1956 dynamic symbol override a common symbol. Don't change the size or
1957 type if they have been set and the new symbol is not a definition.
1958 Warn if the size or type changes.
1960 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
1962 * som.c (som_begin_writing): Don't write the symbol table or
1964 (som_finish_writing): Write them here. Place them after the
1965 subspace data, but before the relocs.
1967 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
1969 * sunos.c (sunos_add_one_symbol): Just pass false, not
1970 info->shared_library, to sunos_create_dynamic_sections.
1971 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
1973 (sunos_check_dynamic_reloc): Remove .text section assertion.
1975 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1977 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
1978 * configure, configure.in: Add pmac_xcoff_vec case.
1979 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
1980 * coff-pmac.c: New file, PowerMac XCOFF support.
1981 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
1982 * targets.c (pmac_xcoff_vec): Declare.
1984 * mpw-config.in: Various changes to be compatible with the
1985 autoconf-based configury.
1986 * mpw-make.sed: New file, sed commands to translate Unix
1987 makefile into MPW syntax.
1988 * mpw-make.in: Remove.
1989 * hosts/mpw.h: Remove.
1990 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
1991 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
1993 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
1995 * binary.c (binary_get_symtab): Return an empty string on error.
1996 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
1998 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
2000 * coff-ppc.c: Reformatted according to gnu conventions
2001 Removed irrelevant "if 0" code
2003 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
2005 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
2006 symbols rather than as indirect symbols.
2007 (MY(slurp_symbol_table)): Don't do anything special about
2010 * coffcode.h (coff_new_section_hook): Make sure that the alignment
2011 of .ctors and .dtors sections is no larger than 2.
2013 * sunos.c (sunos_add_one_symbol): Don't change
2014 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
2016 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
2017 dynamic symbols when creating a shared library.
2018 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
2020 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
2021 written even if it is not defined in a regular object.
2022 (sunos_write_dynamic_symbol): Use plt_offset for the address of
2023 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
2024 rather than the constant 22.
2025 (sunos_check_dynamic_reloc): Handle creating a shared library.
2026 (sunos_finish_dynamic_link): Set the first entry in the GOT to
2027 zero when creating a shared library.
2028 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
2029 write it out at the start of the symbol table.
2031 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
2033 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
2035 * config.bfd: Add arm-*-coff.
2036 * configure.in, configure: Add armcoff_{little,big}_vec.
2037 * targets.c (armcoff_{little,big}_vec): Declare.
2038 (bfd_target_vector): Add armcoff_{little,big}_vec.
2039 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2041 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2043 * targets.c (bfd_find_target): Remove debugging code.
2045 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2047 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2049 * Makefile.in: added *-ppc files
2050 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2051 allow pe based .o's to be shared with other tools on ppc/NT
2052 * config.bfd: added powerpc[le]-[pe|winnt] config support
2053 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2054 * peicode.h: Added more section flags for PE on ppc
2055 Added coff_swap_filehdr_out to allow peicode.h to be
2056 used for non-image PE files on ppc.
2057 Check for image, or not, before copying pe_opthdr
2058 * targets.c: Added new bfd's
2059 * targets.c: Removed two inactive bfds that shouldn't have made it this
2062 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2064 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2065 explicit values to initialize all relocs. Change all users.
2066 (ppc_elf_brtaken_inner): New function to handle branch predicition
2068 (ppc_elf_brtaken_reloc): Ditto.
2069 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2070 relocs use ppc_elf_unsupported_reloc.
2071 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2072 needs to be reported.
2073 (ppc_elf_relocate_section): Support branch prediction relocs.
2075 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2077 * bfd.c (bfd_assert): Remove \n from string passed to
2080 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2081 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2082 (bfd_coff_make_section_hook): Don't define.
2083 (coff_make_section_hook): Remove.
2084 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2085 (styp_to_sec_flags): Likewise.
2086 (coff_write_object_contents): Likewise.
2087 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2089 * libcoff.h: Rebuild.
2090 * coffgen.c (make_a_section_from_file): Just call
2091 bfd_make_section_anyway, not bfd_make_section or
2092 bfd_coff_make_section_hook.
2093 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2094 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2095 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2096 make_section_hook field.
2097 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2099 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2100 pointers into value field for warning and indirect symbols; just
2101 leave the value field alone.
2102 * linker.c (generic_link_add_symbol_list): Use next symbol for
2103 warning and indirect symbols, rather than looking in symbol value.
2104 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2105 parameter. Change all callers. Remove support for indirect
2106 symbols; it didn't work anyhow.
2107 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2108 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2109 * bfd-in2.h: Rebuild.
2111 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2113 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2114 go back to telling the tools this reloc operates on 32 bits.
2116 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2118 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2119 rather than a direct fprintf.
2120 * archive.c (_bfd_write_archive_contents): Likewise.
2121 * coffcode.h (coff_slurp_symbol_table): Likewise.
2122 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2123 (ppc_elf_unsupported_reloc): Likewise.
2124 (ppc_elf_relocate_section): Likewise.
2125 * i386linux.c (linux_tally_symbols): Likewise.
2126 (linux_finish_dynamic_link): Likewise.
2127 * osf-core.c (osf_core_core_file_p): Likewise.
2128 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2129 * som.c (som_sizeof_headers): Likewise.
2130 * srec.c (srec_bad_byte): Likewise.
2131 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2132 * libbfd-in.h (bfd_assert): Declare first parameter const.
2133 * libbfd.h: Rebuild.
2134 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2135 bfd_reloc_overflow is enough.
2136 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2137 * coff-h8500.c (rtype2howto): Likewise.
2138 * coff-z8k.c (rtype2howto): Likewise.
2139 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2140 * elf.c (_bfd_elf_get_lineno): Likewise.
2141 (_bfd_elf_no_info_to_howto): Likewise.
2142 (_bfd_elf_no_info_to_howto_rel): Likewise.
2143 * hp300hpux.c (convert_sym_type): Likewise.
2144 (MY(swap_std_reloc_in)): Likewise.
2145 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2147 * libaout.h (struct aoutdata): Add line_buf field.
2148 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2149 and filename_buffer. Instead, use a malloc buffer stored in the
2150 new line_buf field. Remove length restrictions.
2152 * coffgen.c (string_size): Remove static variable.
2153 (debug_string_size, debug_string_section): Likewise.
2154 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2155 and debug_string_size_p parameters. Use them instead of the
2156 global variables. Change all callers.
2157 (coff_write_symbol): Likewise.
2158 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2159 (coff_write_symbols): Add local variables to replace removed
2162 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2163 function, and line_base fields.
2164 * libcoff.h: Rebuild.
2165 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2166 information, rather than using static variables.
2168 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2169 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2171 * init.c (initialized): Remove static variable.
2172 (bfd_init): Don't bother setting initialized.
2173 (bfd_check_init): Remove.
2174 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2175 * libbfd.h: Rebuild.
2177 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2179 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2180 size for full core dumps. Copy core file header to private data.
2181 (rs6000coff_core_file_failing_command,
2182 rs6000coff_core_file_failing_signal): New functions to extract
2183 the file name and terminating signal from the core file.
2184 * coff-rs6000.c: Use them.
2186 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2188 Change arch info to be const, initialized at compile time.
2189 * archures.c: Reindent many functions. Change CONST to const.
2190 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2191 nothing set it anyhow. Make next const.
2192 (bfd_arch_info_list): Remove.
2193 (bfd_archures_list): Rename from archures_init_table. Change from
2194 a table of function pointers to a table of bfd_arch_info_type
2195 structure addresses.
2196 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2197 (bfd_lookup_arch): Likewise.
2198 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2200 (bfd_default_arch_struct): Make const.
2201 (bfd_arch_init, bfd_arch_linkin): Remove.
2202 (bfd_get_arch_info): Return a const pointer.
2203 * init.c (bfd_init): Don't call bfd_arch_init.
2204 * bfd.c (struct _bfd): Make arch_info const.
2205 * bfd-in2.h: Rebuild.
2206 * libbfd.h: Rebuild.
2207 * configure.in: Put & before everything in $selarchs.
2208 * configure: Rebuild.
2209 * cpu-*.c: Change bfd_*_arch from a function which calls
2210 bfd_arch_linkin to a const structure.
2211 * ieee.c (ieee_object_p): Make arch const.
2213 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2215 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2217 * bfd-in2.h: Regenerate.
2218 * libbfd.h: Regenerate.
2220 * elf32-ppc.c (reloc_type): Update names to match current draft.
2221 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2222 relative. Update names to current V.4 draft.
2223 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2224 (ppc_elf_relocate_section): Rename relocations to match draft.
2226 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2228 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2229 compiled with -mrelocatable-lib to be linked with either normal
2230 modules or -mrelocatable modules.
2232 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2234 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2235 in the a.out header.
2237 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2238 a reloc against a local symbol, even if it's not a section.
2240 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2242 * targets.c (bfd_target): Remove unused align_power_min field.
2243 * bfd-in2.h: Rebuild.
2244 * All backends: Remove initialization of align_power_min.
2246 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2248 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2250 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2252 * config.bfd (mips-dec-netbsd*): New target.
2253 * configure.host (mips-dec-netbsd*): New host.
2254 * configure.in (mips-dec-netbsd*): New native.
2255 * configure: Rebuild.
2257 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2259 Make the COFF backend linker merge common types:
2260 * cofflink.c (struct coff_debug_merge_element): Define.
2261 (struct coff_debug_merge_type): Define.
2262 (struct coff_debug_merge_hash_entry): Define.
2263 (struct coff_debug_merge_hash_table): Define.
2264 (coff_debug_merge_hash_table_init): Define.
2265 (coff_debug_merge_hash_table_free): Define.
2266 (coff_debug_merge_hash_lookup): Define.
2267 (struct coff_final_link_info): Add debug_merge field.
2268 (coff_debug_merge_hash_newfunc): New static function.
2269 (_bfd_coff_final_link): Allocate and free debug_merge table.
2270 (coff_link_input_bfd): Merge identical enum, struct and union
2273 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2275 Convert i960 COFF to use COFF backend linker.
2276 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2277 structure to store the symbol being used.
2278 (coff_i960_start_final_link): New static function.
2279 (coff_i960_relocate_section): New static function.
2280 (coff_i960_adjust_symndx): New static function.
2281 (coff_start_final_link): Define.
2282 (coff_relocate_section): Define.
2283 (coff_adjust_symndx): Define.
2284 * coffcode.h (bfd_coff_backend_data): Add new callback function
2285 _bfd_coff_start_final_link.
2286 (bfd_coff_start_final_link): Define.
2287 (coff_start_final_link): Define if not defined.
2288 (bfd_coff_std_swap_table): Add coff_start_final_link.
2289 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2291 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2292 function callback is not NULL.
2293 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2294 (_bfd_coff_internal_syment_name): Declare.
2295 * libcoff.h: Rebuild.
2296 * configure.in (icoff_big_vec): Add cofflink.o.
2297 (icoff_little_vec): Likewise.
2298 * configure: Rebuild.
2300 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2302 * Makefile.in (clean-info): Remove extraneous tab from line
2305 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2307 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2308 contents has relocs.
2310 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2312 * coffcode.h (coff_compute_section_file_positions): Keep the
2314 (coff_write_object_contents): Remember if it's a relocatable
2316 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2317 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2318 if relocatable file. Swap out saved raw size.
2320 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2322 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2323 (maintainer-clean): Rename from realclean, passing
2324 maintainer-clean down to subdirectories, but leave realclean as a
2327 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2330 * dep-in.sed: Remove config.h from generated dependencies.
2332 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2333 broken out of sunos_canonicalize_dynamic_symtab.
2334 (sunos_canonicalize_dynamic_symtab): Call new function
2335 sunos_slurp_dynamic_symtab.
2336 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2337 dynamic symbol table to the caller.
2338 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2339 callback to override the symbols being read.
2340 * libaout.h (struct aout_backend_data): Add three new parameters
2341 to add_dynamic_symbols callback.
2343 Extensive minor changes to avoid various gcc warnings. Also:
2344 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2345 * archures.c (bfd_arch_info_type): Change mach field from long to
2347 (bfd_lookup_arch): Change machine parameter from long to unsigned
2350 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2352 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2353 a symbol with a non-zero plt_offset.
2355 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2357 * elfcode.h (align_file_position): Remove; not used.
2359 * configure.in: Only check for <sys/procfs.h> on a native system,
2360 and make sure it defines prstatus_t.
2361 * configure: Rebuild.
2363 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2365 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2367 * config.in: Rename from config.h.in.
2368 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2369 Check for config.h:config.in when creating stamp-h.
2370 * configure: Rebuild.
2371 * Makefile.in (stamp-h): Depend upon config.in rather than
2372 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2373 calling config.status.
2375 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2376 (Makefile): Just rebuild Makefile.
2377 (config.h, stamp-h): New targets.
2378 * configure.in: Create stamp-h when rebuilding config.h.
2379 * configure: Rebuild.
2381 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2383 * configure.in: Call AC_CONFIG_HEADER. Substitute
2384 HOST_64BIT_LONG. Check that various header files exist. Check
2385 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2386 and/or free need to be declared. Don't make a link to sysdep.h.
2387 Define TRAD_HEADER for various hosts.
2388 * configure: Rebuild.
2389 * configure.host: Don't set my_host. Add definitions taken from
2390 host header files for various entries. Remove entries which now
2392 * acconfig.h: New file.
2393 * config.h.in: New file, built by autoheader.
2394 * sysdep.h: New file.
2395 * Makefile.in (do_distclean): Don't remove sysdep.h.
2397 (LOCAL_H_DEPS): New variable.
2398 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2400 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2401 ($(OPTIONAL_BACKENDS)): Likewise.
2402 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2403 looking through sysdep.h.
2404 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2405 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2406 (fprintf_vma, sprintf_vma): Likewise.
2407 (int64_type, uint64_type): Don't define.
2408 * bfd-in2.h: Rebuild.
2409 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2410 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2411 * lynx-core.c: Include stuff from old hosts/lynx.h.
2412 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2413 rather than NO_FCNTL.
2414 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2415 rather than NATIVE_HPPAHPUX_COMPILER.
2416 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2418 * hosts/*.h: Remove all header files which merely include,
2419 declare, and define things. Leave header files which define
2420 information needed by trad-core.c.
2422 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2423 (BFD_CC_FOR_BUILD): Define.
2424 * configure.in: Use BFD_CC_FOR_BUILD.
2425 * configure: Rebuild.
2427 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2429 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2430 * configure: Rebuild.
2432 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2435 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2437 * config.bfd: i386pe_ve -> i386pe_vec.
2439 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2441 * configure.host: Incorporate host Makefile fragments by setting
2443 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2444 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2445 value based on whether the code is being compiled by a cross
2446 compiler. Don't substitute host_makefile_frag or frags.
2447 * aclocal.m4: New file to define local AC_PROG_CC.
2448 * configure: Rebuild.
2449 * Makefile.in (INSTALL): Set to @INSTALL@.
2450 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2451 (INSTALL_DATA): Set to @INSTALL_DATA@.
2453 (CC): Define as @CC@.
2454 (CFLAGS): Set to @CFLAGS@.
2455 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2456 (@host_makefile_frag@): Remove.
2457 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2458 after other options.
2459 (config.status): Remove dependency upon @frags@.
2460 * config/*.mh, config/README: Remove.
2462 * config.bfd: Rewrite to incorporate the contents of the Makefile
2463 fragments by setting shell variables, rather than merely returning
2464 the name of a Makefile fragment.
2465 * configure.in: Use shell variables set by config.bfd rather than
2466 looking at the target Makefile fragment files. Don't substitute
2467 target_makefile_frag. Do substitute TDEFINES.
2468 * configure: Rebuild.
2469 * Makefile.in (@target_makefile_frag@): Remove.
2470 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2471 * config/*.mt: Remove.
2473 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2475 * configure.in: Put changequote lines around "i[345]86" patterns
2476 section of core file support.
2478 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2480 * som.c (som_bfd_print_private_bfd_data): Define to use the
2483 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2485 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2486 entry, text_start and data_start.
2488 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2490 * Makefile.in (OFILES): Remove $(TDEPFILES).
2491 * config/apollo.mt (TDEPFILES): Remove.
2492 * config/README: Update.
2494 * configure.in: For a native configuration, set COREFILE and
2495 COREFLAG based on the canonical host name.
2496 * configure: Rebuild.
2497 * Makefile.in: Rebuild dependencies.
2498 (ALL_CFLAGS): Add @COREFLAG@.
2499 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2500 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2501 support routines. Check LYNX_CORE rather than HOST_LYNX.
2502 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2503 * i386lynx.c: Likewise.
2504 * m68klynx.c: Likewise.
2505 * sparclynx.c: Likewise.
2506 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2507 * *-core.c: Comment changes.
2508 * config/decstation.mh (HDEPFILES): Remove.
2509 (HDEFINES): Remove -DTRAD_CORE.
2510 * config/irix3.mh (RANLIB): Remove.
2511 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2512 (HDEFINES): Remove -DIRIX_CORE.
2513 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2514 (HDEFINES): Remove -DTRAD_CORE.
2515 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2516 * config/ultra3.mh (RANLIB): Remove.
2517 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2518 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2519 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2520 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2521 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2522 * config/i386aix.mh, config/i386bsd.mh: Remove.
2523 * config/i386linux.mh, config/i386mach3.mh: Remove.
2524 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2525 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2526 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2527 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2528 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2529 * config/solaris2.mh, config/stratus.mh: Remove.
2530 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2531 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2533 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2535 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2536 DT_FINI entry if the appropriate symbol is not in the hash table.
2538 * libelf.h (struct elf_backend_data): Add create_program_headers
2539 and want_hdr_in_seg fields.
2540 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2542 (elf_backend_create_program_headers): Likewise.
2543 (elfNN_bed): Initialize create_program_headers and
2545 * elf.c (get_program_header_size): Call create_program_headers
2547 (map_program_segments): Check want_hdr_in_seg backend field. Call
2548 create_program_headers backend routine.
2550 * elf.c (assign_file_positions_except_relocs): Align non allocated
2551 sections when creating an executable.
2553 * elfcode.h (elf_swap_phdr_in): Make non static.
2554 (elf_swap_phdr_out): Make non static.
2555 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2556 (bfd_elf32_swap_phdr_out): Declare.
2557 (bfd_elf64_swap_phdr_in): Declare.
2558 (bfd_elf64_swap_phdr_out): Declare.
2560 * ecofflink.c (ecoff_collect_shuffle): New static function.
2561 (_bfd_ecoff_get_accumulated_pdr): New function.
2562 (_bfd_ecoff_get_accumulated_sym): New function.
2563 (_bfd_ecoff_get_accumulated_ss): New function.
2564 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2565 (_bfd_ecoff_get_accumulated_sym): Declare.
2566 (_bfd_ecoff_get_accumulated_ss): Declare.
2567 * libbfd.h: Rebuild.
2569 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2571 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2573 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2574 warning symbols. If any section is named .gnu.warning.XXX, treat
2575 the contents as a warning to be issued if the symbol XXX is
2577 (elf_link_output_extsym): For an indirect or warning symbol, just
2578 output the symbol it points to.
2580 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2581 if bfd_hash_allocate fails, since it will already be set.
2582 (generic_link_hash_newfunc): Likewise.
2583 (archive_hash_newfunc): Likewise.
2584 (hash_entry_bfd): New static function.
2585 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2586 callback. Allocate a new warning using the hash table newfunc.
2587 Use bfd_hash_replace to update the entry in the hash table, rather
2588 than assuming we can copy the fields with structure assignment.
2590 * hash.c (bfd_hash_replace): New function.
2591 * bfd-in.h (bfd_hash_replace): Declare.
2592 * bfd-in2.h: Rebuild.
2594 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2596 * config.bfd: Add mips*vr4300-*-elf* target.
2597 * config/mipsbvr4300.mt: Added.
2599 See file ChangeLog.2
2606 version-control: never