1 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3 * ieee.c (ieee_write_debug_part): Change return type to boolean.
4 If there is a SEC_DEBUGGING section, get the contents of the debug
5 information part from it.
6 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
8 (ieee_write_object_contents): Check ieee_write_debug_part return.
10 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
12 * config.bfd (i[345]86-*-freebsd*): Add target.
13 * configure.in (i386freebsd_vec): Add vec.
14 * configure: Regenerate.
15 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
16 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
17 Rebuild dependencies..
18 * freebsd.h: New file.
19 * i386freebsd.c: New file.
20 * targets.c (i386freebsd_vec): Declare.
21 (bfd_target_vector): Add i386freebsd_vec.
22 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
23 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
25 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
27 * ieee.c (ieee_slurp_debug): New static function.
28 (ieee_object_p): Call it.
29 (ieee_slurp_section_data): Skip debugging sections.
30 (ieee_get_reloc_upper_bound): Likewise.
31 (ieee_get_section_contents): Likewise.
32 (ieee_canonicalize_reloc): Likewise.
33 (ieee_write_section_part): Likewise.
34 (ieee_write_debug_part): Likewise.
35 (ieee_write_data_part): Likewise.
36 (init_for_output): Likewise.
38 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
40 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
42 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
43 relocs, since ppc_elf_relocate_section handles the linker case.
44 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
46 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
47 ppc_elf_relocate_section since that is now the only caller.
48 (ppc_elf_relocate_section): Ditto.
50 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
52 * coffcode.h (coff_write_object_contents): If we don't know the
53 section of the entry point for an XCOFF executable, always set the
56 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
58 * elf.c (bfd_section_from_shdr): Add support for note sections.
60 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
62 * bfd-in.h (struct _symbol_info): Add stab_type field.
64 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
66 * elf32-ppc.c: Remove trailing newline from calls to
68 (ppc_elf_merge_private_bfd_data): Only warn about endianness
69 difference if target endianness is known.
71 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
73 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
74 old style TOC16 references without using R_PPC_GOT.
75 (ppc_reloc_type): Ditto.
76 (ppc_elf_reloc_type_lookup): Add support for TOC16.
77 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
78 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
79 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
80 (ppc_elf_check_relocs): New function for GOT/PLT support that is
82 (ppc_elf_adjust_dynamic_symbol): Ditto.
83 (ppc_elf_adjust_dynindx): Ditto.
84 (ppc_elf_size_dynamic_sections): Ditto.
85 (ppc_elf_finish_dynamic_symbol): Ditto.
86 (ppc_elf_finish_dynamic_sections): Ditto.
87 (ELF_DYNAMIC_INTERPRETER): Define.
89 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
91 * elf.c (copy_private_bfd_data): When attaching sections to
92 segments ignore sections that won't be allocated. Patch from
95 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
97 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
100 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
102 * coff-i960.c (CALC_ADDEND): Define.
103 (coff_i960_relocate_section): Add the input section VMA to the
104 addend for PC relative relocs.
106 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
108 * peicode.h (pe_print_pdata): Must test the entire entry for zero
109 to correctly terminate.
111 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
113 * targets.c (enum bfd_endian): Define.
114 (bfd_target): Rename byteorder_big_p to byteorder, and change it
115 from boolean to enum bfd_endian. Change header_byteorder_big_p
117 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
118 (bfd_header_big_endian, bfd_header_little_endian): New macros.
119 * bfd-in2.h: Rebuild.
120 * All targets: Change initialization of byteorder and
121 header_byteorder to use enum bfd_endian values rather than
123 * All files: Change all references to byteorder_big_p and
124 header_byteorder_big_p to use new bfd_*_endian macros.
126 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
128 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
130 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
132 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
134 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
136 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
138 * ieee.c: Lots of minor cleanups. Make many functions return
139 errors rather than calling abort. Also:
140 (ieee_write_twobyte): Remove; change callers to call existing
141 ieee_write_2bytes function.
142 (ieee_write_expression): Don't output the section twice when
143 outputting a local symbol. Don't emit an extraneous zero if there
145 (ieee_slurp_sections): Set the lma as well as the vma.
146 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
148 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
149 a recognized one or bfd_arch_unknown.
150 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
152 (ihex_get_symtab): Likewise.
154 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
156 * aoutx.h: Include <ctype.h>.
157 (struct aout_link_includes_table): Define.
158 (struct aout_link_includes_totals): Define.
159 (struct aout_link_includes_entry): Define.
160 (aout_link_includes_lookup): Define macro.
161 (struct aout_final_link_info): Add includes field.
162 (aout_link_includes_newfunc): New static function.
163 (NAME(aout,final_link)): Initialize includes hash table.
164 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
166 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
168 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
170 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
172 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
174 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
176 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
177 (pe_print_private_bfd_data): call pe_print_reloc.
178 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
179 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
180 up some debugging as well.
182 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
184 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
187 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
189 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
190 when setting sections to NULL.
192 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
194 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
196 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
197 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
199 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
200 * bfd-in2.h: Rebuild.
202 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
204 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
206 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
208 * ihex.c (ihex_scan): Handle record types 4 and 5.
209 (ihex_object_p): Permit types 4 and 5.
210 (ihex_set_section_contents): Remove check for out of range
212 (ihex_write_object_contents): Generate types 4 and 5.
214 * elflink.h (elf_link_output_extsym): Just ignore warning and
215 indirect references to symbols which don't really exist.
217 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
219 * peicode.h (pe_print_idata): Minor format fixes
220 (pe_print_edata): New function. Under private printing, this formats
221 the edata section of a PE file.
222 (pe_print_private_bfd_data): Added call to pe_print_edata.
224 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
226 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
227 index, don't call stoi.
229 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
231 * srec.c (srec_scan): Set lma as well as vma.
233 * ihex.c: New file; support for Intel Hex format.
234 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
236 (bfd_target_vector): Always include ihex_vec.
237 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
238 * Makefile.in: Rebuild dependencies.
239 (BFD_LIBS): Add ihex.o
240 (BFD_LIBS_CFILES): Add ihex.c.
241 * bfd-in2.h: Rebuild.
243 * elf.c (assign_file_positions_for_segments): Sort the sections in
245 (get_program_header_size): Return the right size if segment_map is
247 (copy_private_bfd_data): Don't bother to sort the sections.
249 * bfd.c (bfd_record_phdr): New function.
250 * bfd-in.h (bfd_record_phdr): Declare.
251 * bfd_in2.h: Rebuild.
253 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
256 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
257 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
259 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
260 (bfd_zmalloc): Change declaration.
262 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
263 and realloc. Don't set bfd_error_no_memory if they fail.
265 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
267 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
268 uses as well. Added a new howto to deal with TOCREL16 relocs that
270 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
271 to handle RVA relocs from dlltool.
272 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
273 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
274 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
276 * coffcode.h (coff_set_alignment_hook): check idata$X sections
277 to get the right section alignment.
279 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
281 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
282 p_paddr if p_paddr is zero.
283 (make_mapping): Set includes_filehdr and includes_phdrs for first
285 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
287 (assign_file_positions_for_segments): Handle includes_filehdr and
288 includes_phdrs. Remove special handling of PT_PHDR and first
290 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
291 when appropriate. Remove special handling of PT_PHDR segment.
292 Use a more complex condition for when a section is included in a
293 segment to handle Solaris linker oddities.
295 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
297 * coff-m88k.c (howto_table): Reformatted for easier reading;
298 special_function now points to new function m88k_special_reloc.
299 (howto_hvrt16): Function previously used for handling HVRT16 relocs
301 (rtype2howto): Do not add reloc's r_offset to the addend, this will
302 be done correctly by m88k_special_reloc.
303 (reloc_processing): New function to be used by RELOC_PROCESSING.
304 (RELOC_PROCESSING): Define to call reloc_processing.
306 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
308 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
309 (pe_print_pdata): Likewise.
311 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
313 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
315 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
316 * Many files: don't set bfd_error_no_memory if one of the above
319 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
320 if p_paddr_valid is set.
321 (copy_private_bfd_data): New static function.
322 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
324 * elf.c (assign_file_positions_for_segments): Fix case where extra
325 program headers were allocated.
327 * elf.c (_bfd_elf_print_private_bfd_data): New function.
328 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
329 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
330 _bfd_elf_print_private_bfd_data.
332 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
333 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
334 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
335 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
336 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
337 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
338 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
340 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
342 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
343 * elf.c (make_mapping): New static function.
344 (map_sections_to_segments): New static function.
345 (elf_sort_sections): New static function.
346 (assign_file_positions_for_segments): New static function.
347 (map_program_segments): Remove.
348 (get_program_header_size): Remove sorted_hdrs, count, and
349 maxpagesize parameters. Simplify.
350 (assign_file_positions_except_relocs): When generating an
351 executable, use assign_file_positions_for_segments.
352 (elf_sort_hdrs): Remove.
353 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
354 to get_program_header_size.
356 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
358 * hp300hpux.c (MY(callback)): Set lma as well as vma.
360 * configure, config.in: Regenerate with autoconf 2.7.
362 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
363 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
365 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
367 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
368 (ecoff_sec_to_styp_flags): Likewise.
369 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
370 (ecoff_set_symbol_info): Handle scRConst.
371 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
372 (ecoff_compute_section_file_positions): Handle .rconst section.
373 (_bfd_ecoff_write_object_contents): Likewise.
374 (ecoff_link_check_archive_element): Handle scRConst.
375 (ecoff_link_add_externals): Likewise.
376 (ecoff_link_write_external): Handle .rconst section.
377 (ecoff_reloc_link_order): Likewise.
378 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
379 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
381 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
383 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
384 DEF_DYNAMIC flag is set.
386 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
388 * host-aout.c: If TRAD_HEADER is defined, include it.
390 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
392 * aclocal.m4 (AC_PROG_CC): Remove local definition.
393 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
394 (BFD_NEED_DECLARATION): New function.
395 * configure.in: Use BFD_NEED_DECLARATION.
396 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
397 * configure, config.in: Rebuild with autoconf 2.6.
399 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
400 special_sections before returning when called with a non XCOFF
403 * coffgen.c (coff_renumber_symbols): Sort common symbols with
406 * coffcode.h (coff_compute_section_file_positions): Only pad the
407 previous section to force file alignment when creating an
410 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
412 * coffcode.h (coff_compute_section_file_positions): If
413 RS6000COFF_C, set up the .debug section.
415 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
416 if it is not large enough to accomodate the entire TOC area with
417 signed 16 bit offsets.
418 (xcoff_write_global_symbol): Handle negative TOC offsets in global
420 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
421 TOC anchor to use the TOC value used in the output file.
423 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
425 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
426 (_bfd_coff_read_string_table): Likewise.
428 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
430 * pe-arm.c: Fix typos.
431 * coff-arm.c: Likewise.
433 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
435 * coff-ppc.c (list_ele): Added "cat"egory member.
436 (record_toc): New category parameter (priv or pub).
437 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
438 (ppc_process_before_allocation): Removed embrionic data-in-toc from
439 the mainline. It addes extra toc cells in error.
440 (ppc_coff_swap_sym_in_hook): Added some documentation.
441 (dump_toc): Can now diagnose "virtual toc" chicanery.
443 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
445 * elf-bfd.h (struct elf_link_hash_table): Change type of
446 dynsymcount and bucketcount fields from size_t to bfd_size_type.
448 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
450 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
451 pointerize C_LEAFSTAT or C_LEAFEXT entries.
453 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
454 DT_INIT and DT_FINI entries if the _init or _fini symbol is
455 defined or mentioned in a regular file.
457 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
459 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
460 (coff_ppc_relocate_section): Handle TOCDEFN attribute
461 (coff_ppc_relocate_section): Correct REL24 handling
462 (ppc_process_before_allocation): Correct TOCDEFN handling
464 * peicode.h (dir_names): Added name descriptions
466 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
468 * VERSION: Updated to cygnus-2.6.
470 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
472 * targets.c (m68k4knetbsd_vec): Declare.
474 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
476 * targets.c (bfd_target): Change type of second argument to
477 _bfd_print_private_bfd_data from void * to PTR.
478 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
479 using PTR rather than void *.
480 * bfd-in2, libbfd.h: Rebuild.
481 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
483 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
484 _bfd_generic_bfd_print_private_bfd_data rather than casting
487 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
489 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
490 "DO NOT DELETE" lines or blank lines that mkdep writes on some
492 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
493 BFD64_BACKENDS_CFILES): New variables.
496 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
498 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
499 not at the file position of the first section.
500 * coffcode.h (coff_compute_section_file_positions): Avoid using
502 (coff_write_object_contents): When generating a PPC PE executable
503 with no symbols, round up the file size to a COFF_PAGE_SIZE
505 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
506 don't write out a string table.
508 * elf.c (bfd_section_from_shdr): When using a different section
509 header, pass the new one to _bfd_elf_make_section_from_shdr.
510 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
511 (elf_map_symbols): Add section VMA to symbol value when comparing
513 (_bfd_elf_compute_section_file_positions): Only build symbol table
514 if there are some symbols. Set file offset of symtab and strtab
516 (assign_file_positions_except_relocs): Remove dosyms parameter.
517 Change all callers. Never set file offset of symtab and strtab
519 (_bfd_elf_copy_private_section_data): New function.
520 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
521 (_bfd_elf_copy_private_symbol_data): New function.
522 (swap_out_syms): Check for special mapping of st_shndx created by
523 copy_private_symbol_data.
524 * elfxx-target.h: Use new copy routines.
525 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
526 (_bfd_elf_copy_private_section_data): Declare.
528 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
530 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
533 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
534 _bfd_dummy_target, matching the recent change to archive
537 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
539 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
540 arithmetic on PTR types.
542 * aout-target.h (MY(callback)): Set the lma of the sections.
544 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
545 symbol into a reloc against the section.
547 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
549 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
550 glue for the relocs: IMGLUE and IFGLUE.
551 (record_toc): new function - tracks toc contents
552 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
553 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
554 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
555 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
556 (ppc_record_toc_entry): Removed a debug define (duh)
558 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
559 (pe_print_idata): New function - formats the idata section data
560 (pe_print_pdata): New function - formats the pdata section data
561 (pe_print_private_bfd_data): calls to above
563 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
565 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
566 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
567 TARGET_SYM and TARGET_NAME for vector and BFD name.
568 * coff-pmac.c (pmac_xcoff_vec): Remove.
569 (TARGET_SYM, TARGET_NAME): Define.
570 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
571 machine to 0, not all PowerMacs are 601s.
573 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
575 * elfcode.h (elf_object_p): Read in any program headers.
576 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
577 based on the program headers, if any.
578 (elf_fake_sections): Set sh_addr from the vma, not the lma.
579 (map_program_segments): Set p_paddr of program headers based on
582 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
584 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
587 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
588 trying to do a relocateable link with a non-a.out object file.
590 * archive.c (bfd_generic_archive_p): Check the first object file
591 in an archive even if target_defaulted is set. If the object file
592 has the wrong xvec, reject it.
594 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
595 be represented, report the name via _bfd_error_handler.
596 (translate_to_native_sym_flags): Likewise.
597 * elf32-mips.c (mips_elf_final_link): Likewise.
598 * oasys.c (oasys_write_sections): Likewise.
600 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
601 which checks for STYP_OVRFLO sections.
602 (coff_compute_section_file_positions): If RS6000COFF_C, handle
603 reloc and lineno count overflows.
604 (coff_write_object_contents): Call coff_count_linenumbers before
605 coff_compute_section_file_positions. If RS6000COFF_C, handle
606 reloc and lineno count overflows.
607 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
608 relocs before dealing with .pad sections. Count overflow section
609 headers when handling .pad sections.
611 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
614 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
615 (struct xcoff_link_hash_table): Add descriptor_section and
616 special_sections fields.
617 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
618 (xcoff_link_add_symbols): Set linkage section alignment. Create
619 descriptor section. Check for magic symbol names (_text, etc.),
620 and record them in special_sections if found. Set
621 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
622 descriptor field to point back to the function code symbol.
623 (xcoff_sweep): Always mark the special descriptor_section.
624 (bfd_xcoff_export_symbol): Check whether the symbol might be a
625 function descriptor, and mark it if it is.
626 (bfd_xcoff_size_dynamic_sections): Add new special_sections
627 parameter, and fill it in. Allocate space for the descriptor
629 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
630 global linkage code. If an undefined function descriptor is
631 exported, arrange to define it. Warn about any other undefined
633 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
634 (xcoff_write_global_symbol): Create a function descriptor when
636 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
637 * bfd-in2.h: Rebuild.
639 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
641 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
642 (ppc_coff_link_hash_table): new types for hashing
643 (ppc_coff_link_hash_newfunc): hash entry constructor
644 (ppc_coff_link_hash_table_init): hash table initializer
645 (ppc_coff_link_hash_table_create): hash table constructor
646 (ppc_record_toc_entry): changed references to hash table
647 (coff_ppc_relocate_section): changed references to hash table
649 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
652 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
653 (coff_link_add_symbols): removed toc_offset init
655 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
657 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
660 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
661 if it is given and mmep is available.
662 * acconfig.h: Undef USE_MMAP.
663 * configure, config.in: Regenerated.
664 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
665 table handling the old way.
666 (aout_get_external_symbols): Don't complain if last byte of string
668 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
669 (bfd_free_window) [! USE_MMAP]: Don't define.
670 (bfd_get_file_window,
671 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
673 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
675 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
678 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
680 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
681 compatible with AMD generated COFF files. Try to support both AMD
682 and GNU formats simultaneously.
683 (coff_a29k_relocate_section): Likewise.
685 * libbfd.c (bfd_get_file_window): Change writable parameter from
686 int to boolean; update all callers. Pass MAP_SHARED if not
687 writable--it's required on Solaris. Cast fprintf argument to
689 * bfd-in.h (bfd_get_file_window): Update declaration.
690 * bfd-in2.h: Rebuild.
691 * aoutx.h: Update calls to bfd_get_file_window.
693 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
695 (xcoff_swap_ldhdr_in): New static function.
696 (xcoff_swap_ldsym_in): New static function.
697 (xcoff_find_reloc): Handle the case of a single reloc correctly.
698 (xcoff_link_add_symbols): If we just created a descriptor, pass it
699 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
700 Handle XTY_ER/XMC_XO symbols correctly.
701 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
702 rather than normal symbol table.
703 (bfd_xcoff_import_symbol): It's not an error if the symbol is
704 already defined with the same absolute value.
705 (xcoff_mark): When considering called symbols, check whether the
706 descriptor is from a dynamic object, rather than the symbol
708 (xcoff_build_ldsyms): Likewise.
710 * libbfd.c (bfd_get_file_window): Change return type to boolean.
711 Cast realloc and malloc return values. If malloc or realloc fail,
712 set bfd_error_no_memory.
713 * bfd-in.h (bfd_get_file_window): Change type to boolean.
714 * bfd-in2.h: Rebuild.
716 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
718 * coff-ppc.c (ppc_record_toc_entry): new function.
719 (in_reloc_p): changed return value.
720 (coff_ppc_relocate_section): much rework.
721 (ppc_allocate_toc_section): new function.
722 (ppc_process_before_allocation): new function.
723 (ppc_coff_swap_sym_in_hook): new function.
725 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
726 (coff_link_add_symbols): initialize toc_offset.
728 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
729 (coff_swap_aouthdr_out): Added more sections to the data
730 dictionary for the pe file header. Also changed linker version
731 number on the ppc side.
732 (dir_names): small improvements to the dictionary printing.
733 (pe_mkobject_hook): save the file level flags.
735 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
736 (pe_tdata): added real_flags field
737 (coff_tdata): added local_toc_sym_map and access macro
739 * libcoff.h (coff_link_hash_entry): added toc_offset field
740 (pe_tdata): added real_flags field
741 (coff_tdata): added local_toc_sym_map and access macro
743 * coffcode.h (coff_set_alignment_hook): added hook for PE.
744 (coff_mkobject): init for local_toc_sym_map
745 (coff_write_object_contents): set the internal_a.magic to
746 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
749 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
751 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
752 entries until both the line number address and the function name
753 address are too large.
755 * configure.in: Call AC_CHECK_PROG to find and cache AR.
756 * configure: Rebuilt.
758 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
759 is defined in the environment.
761 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
763 * som.c (som_get_section_contents_in_window): Define to use
766 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
768 * coff-i860.c: New file, based on coff-i386.c.
769 * cpu-i860.c: New file, based on cpu-i386.c.
770 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
771 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
772 targets, using i860coff_vec.
773 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
774 trad-core.o and hosts/i860mach3.h.
775 (i860coff_vec): Use coff-i860.o and cofflink.o.
776 * configure: Rebuild.
777 * Makefile.in: Rebuild dependencies.
778 (ALL_MACHINES): Add cpu-i860.o.
779 (BFD32_BACKENDS): Add coff-i860.o.
780 (CFILES): Add cpu-i860.c and coff-i860.c.
781 * targets.c (i860coff_vec): Declare.
782 (bfd_target_vector): Add &i860coff_vec.
783 * archures.c (bfd_i860_arch): Declare.
784 (bfd_archures_list): Add &bfd_i860_arch.
785 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
786 (coff_set_flags): Handle bfd_arch_i860.
787 (coff_write_object_contents): Handle I860 a.out magic number.
789 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
791 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
792 the created .tc section to 2.
793 (xcoff_mark): Don't keep a .loader reloc for a call to an
794 undefined symbol when creating a shared library.
795 (xcoff_build_ldsyms): When creating a shared library, generate
796 global linkage code for a call to an undefined symbol.
798 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
800 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
801 BFD32_BACKENDS, BFD64_BACKENDS.
802 (.dep1): Put mkdep output in a separate file.
803 Rebuilt dependencies.
805 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
808 Permit use of mmap when available:
810 * configure.in: Check for mmap, madvise, mprotect.
811 * config.in, configure: Regenerated.
813 * libbfd.c (struct _bfd_window_internal): Define type.
814 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
816 (ok_to_map): New static variable for debugging.
817 (_bfd_generic_get_section_contents_in_window): New function.
818 * bfd-in.h (bfd_window_internal): Declare type.
819 (bfd_window): Define type.
820 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
821 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
824 * libaout.h (struct aoutdata): Add two window fields.
825 (obj_aout_sym_window, obj_aout_string_window): New macros.
826 * aoutx.h (some_aout_object_p): Initialize windows.
827 (aout_get_external_symbols): Get symbol data and strings in
828 windows instead of explicitly allocated buffers.
829 (slurp_symbol_table): Free window instead of memory.
830 (bfd_free_cached_info): Release windows instead of freeing storage
832 (aout_link_free_symbols): Ditto.
834 * targets.c (bfd_target): Add new field for
835 get_section_contents_in_window.
836 (BFD_JUMP_TABLE_GENERIC): Updated.
837 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
838 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
839 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
840 macros for get_section_contents_in_window field.
842 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
844 * core.c: Renamed to corefile.c
845 * makefile.dos (OBJS): Change core.o to corefile.o
846 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
849 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
851 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
852 targ_selvecs to allow debugging under Irix-5 native.
855 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
857 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
858 to o. Clobber and restore the list of new csects around the call
859 to _bfd_generic_link_add_one_symbol, in case it wants to report a
860 linker error and the linker wants to read the symbol table. Reset
861 the line number count of a real section even if it has no relocs.
862 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
864 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
867 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
869 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
870 an undefined symbol in a shared link.
872 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
873 oldtype from bfd_link_order_type to bfd_link_hash_type. From
874 phdm@info.ucl.ac.be (Philippe De Muyter).
876 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
878 * coff-m88k.c (rtype2howto): New static function.
879 (RTYPE2HOWTO): Use it rather than a macro definition.
881 * coffcode.h (coff_write_object_contents): set internal_a.magic
882 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
884 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
885 define TRAD_HEADER to new file hosts/delta68.h.
886 m88*-motorola-sysv*, however, does use ptrace-core.o.
887 * hosts/delta68.h: New file.
889 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
890 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
892 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
894 * i386linux.c (MY(vec)): Declare before use.
896 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
898 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
899 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
901 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
902 BFD is not of the right type.
903 (bfd_elf_get_needed_list): Likewise.
904 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
905 * sunos.c (bfd_sunos_get_needed_list): Likewise.
906 * xcofflink.c (XCOFF_XVECP): Define.
907 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
909 (bfd_xcoff_import_symbol): Likewise.
910 (bfd_xcoff_export_symbol): Likewise.
911 (bfd_xcoff_link_count_reloc): Likewise.
912 (bfd_xcoff_record_link_assignment): Likewise.
913 (bfd_xcoff_size_dynamic_sections): Likewise.
915 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
916 table index against the number of symbols for a base relative
919 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
921 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
922 full_aouthdr flag here...
923 (_bfd_xcoff_bfd_final_link): ...not here.
925 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
927 * libelf.h: Rename to elf-bfd.h to avoid conflict with
928 systems that have a system <libelf.h>.
929 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
930 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
931 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
932 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
933 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
934 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
935 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
937 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
939 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
940 set, set BSF_WEAK in symbol. Change all callers.
941 (ecoff_get_extr): Set weakext based on BSF_WEAK.
942 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
943 _bfd_generic_link_add_one_symbol.
944 (ecoff_indirect_link_order): Check that the section tdata relocs
945 are not NULL before using them.
947 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
948 define TRAD_HEADER as hosts/alphalinux.h.
949 * configure: Rebuild.
950 * hosts/alphalinux.h: New file.
951 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
954 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
956 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
957 C_ECOMM storage classes.
959 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
961 (xcoff_mark): Call xcoff_mark_symbol.
962 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
963 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
965 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
967 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
969 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
971 (xcoff_find_reloc): New static function.
972 (xcoff_link_add_symbols): Use it.
973 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
974 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
975 relocate the value of C_DECL.
977 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
979 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
981 * cofflink.c (_bfd_coff_generic_relocate_section): Make
982 callback decide what goes in .relocs.
983 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
984 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
987 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
989 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
992 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
994 * xcofflink.c: More improvements, mostly to fix handling of
995 constructors and a few other special cases.
996 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
997 zero, reverting yesterday's change.
998 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
999 (bfd_xcoff_link_count_reloc): Declare.
1000 (bfd_xcoff_record_link_assignment): Declare.
1001 * bfd-in2.h: Rebuild.
1003 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1005 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1006 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1007 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1008 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1009 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1010 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1012 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1015 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1016 segments includes the a.out header. See to that the magic number
1017 *always* is big-endian.
1019 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1020 m68k4k NetBSD configurations.
1022 * configure.in, configure: Separate i386 & mips NetBSD
1023 configurations from other BSD ones. Don't assume DEC is the only
1024 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1025 configurations. Add support for m68k4k NetBSD object format.
1027 * libaout.h: Added M_68K4K_NETBSD magic.
1029 * m68k4knetbsd.c: New file.
1031 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1033 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1036 * hosts/mipsnbsd.h: New file.
1039 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1041 * config.bfd: Add config stuff for mips*-*-magic* to set
1042 targ_defvec to ecoff_big_vec.
1045 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1047 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1049 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1050 toc_section, and entry_section fields.
1051 (struct xcoff_section_tdata): Remove ldrel_count field.
1052 * libcoff.h: Rebuild.
1053 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1055 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1056 full a.out header if full_aouthdr is set in xcoff_data.
1057 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1058 based on sections stored in xcoff_data.
1059 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1061 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1062 (rs6000coff_vec): Set symbol_leading_char to '.'.
1063 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1064 value stored in ret rather than returning a pointer value.
1066 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1068 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1071 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1073 * som.c (som_slurp_string_table): Allocate the strings with malloc
1074 since they're free'd by free_cached_info.
1075 (som_slurp_symbol_table): Similarly for the symbol table.
1077 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1079 * Makefile.in (diststuff): Don't make headers.
1081 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1083 * Makefile.in: Rebuild dependencies.
1085 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1086 output_bfd is not SunOS.
1087 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1088 non-SunOS input files.
1090 * xcofflink.c: Extensive changes to support linking shared objects
1091 and generating a .loader section.
1092 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1093 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1094 last_symndx, and ldrel_count fields.
1095 * libcoff.h: Rebuild.
1096 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1097 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1099 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1100 (bfd_xcoff_export_symbol): Declare.
1101 (bfd_xcoff_size_dynamic_sections): Declare.
1102 * bfd-in2.h: Rebuild.
1104 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1106 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1107 * configure: Rebuild.
1108 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1109 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1111 (pmac_xcoff_vec): Update to use new xcoff support.
1112 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1113 (xcoff_write_armap): Declare buf as unsigned char.
1114 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1116 * mpw-make.sed: Generalize subdir_do edit.
1118 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1120 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1121 correctly. Don't initialize asect->vma.
1123 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1125 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1126 something a little less than the page size.
1128 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1130 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1132 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1134 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1135 * coffcode.h (coff_write_object_contents): If .bss is before
1136 .data us that as data_start.
1137 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1139 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1140 (coff_swap_outhdr_out): Hardwire in version number.
1142 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1144 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1145 major and minor to *_vno, since the former are also macros in
1146 SunOS header files. Cast result of bfd_alloc to appropriate
1149 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1150 before assigning to sec_data.
1152 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1154 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1155 now relative to the section, not absolute.
1156 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1157 get the file name when there is a N_SO directory name. When
1158 handling stabs, remember that section->vma was added to the
1161 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1163 * sunos.c (struct sunos_link_hash_table): Add needed field.
1164 (sunos_link_hash_table_create): Call bfd_release, not free.
1165 (sunos_link_hash_table_create): Initialize needed field.
1166 (sunos_add_dynamic_symbols): Record needed objects.
1167 (bfd_sunos_get_needed_list): New function.
1168 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1169 * bfd-in2.h: Rebuild.
1171 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1173 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1175 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1177 * bfd-in.h (struct bfd_link_needed_list): Rename from
1178 bfd_elf_link_needed_list.
1179 * bfd-in2.h: Rebuild.
1180 * elf.c, elflink.h, libelf.h: Corresponding changes.
1182 Add start at AIX linker support; no shared libraries yet.
1183 * xcofflink.c: New file.
1184 * configure.in (rs600coff_vec): Use xcofflink.o.
1185 * configure: Rebuild.
1186 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1188 (struct xcoff_section_tdata): Define.
1189 (xcoff_section_data): Define macro.
1190 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1191 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1192 (_bfd_xcoff_bfd_final_link): Declare.
1193 (_bfd_ppc_xcoff_relocate_section): Declare.
1194 * libcoff.h: Rebuild.
1195 * coff-rs6000.c: Clean up a bit.
1196 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1197 cputype, csects, and debug_indices.
1198 (xcoff_copy_private_bfd_data): Copy cputype.
1199 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1200 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1201 (xcoff_reloc_type_lookup): Rename from
1202 rs6000coff_reloc_type_lookup.
1203 (coff_relocate_section): Define.
1204 (_bfd_xcoff_sizeof_headers): Define.
1205 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1206 (_bfd_xcoff_bfd_relax_section): Define.
1207 (_bfd_xcoff_bfd_link_split_section): Define.
1208 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1210 * coffcode.h (coff_compute_section_file_positions): If AIX,
1211 increment sofar by SMALL_AOUTSZ if not executable.
1212 (coff_write_object_contents): If AIX, always output an a.out
1213 header; if not executable, header size of SMALL_AOUTSZ.
1214 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1215 (_bfd_stringtab_init): Initialize xcoff field.
1216 (_bfd_xcoff_stringtab_init): New function.
1217 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1218 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1219 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1220 * libbfd.h: Rebuild.
1221 * Makefile.in: Rebuild dependencies.
1222 (BFD32_BACKENDS): Add xcofflink.o.
1223 (CFILES): Add xcofflink.c.
1225 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1226 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1227 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1229 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1231 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
1233 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
1235 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
1236 * config.in: Regenerated.
1238 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
1239 (_bfd_chunksize): New variable.
1240 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
1241 for obstack chunk size.
1242 * configure.in: Check for getpagesize.
1243 * configure: Regenerated.
1245 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1247 * trad-core.c (rawptr): Make it a local variable of
1248 ptrace_unix_core_file_p.
1250 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
1252 * coff-arm.c (in_reloc_p): New.
1253 * coff-i386.c (in_reloc_p): New.
1254 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
1255 (coff_write_object_contents): Only set has_reloc_section
1257 * cofflink.c (_bfd_coff_generic_relocate_section): Call
1258 in_reloc_p to decide if reloc should be emitted.
1259 * libcoff.h (pe_data_type.in_reloc_p): New.
1260 * peicode.h (pe_mkobject): Initialize in_reloc_p.
1262 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
1264 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
1265 (_bfd_coff_read_internal_relocs): Likewise.
1266 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
1267 (_bfd_coff_read_internal_relocs): Likewise.
1269 * elflink.h (elf_link_add_object_symbols): Correct conditions
1270 under which type and size change warnings are issued.
1272 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
1274 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
1275 a symbol which is not in a real section.
1276 (coff_write_native_symbol): Corresponding change.
1278 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
1279 coff_link_hash_newfunc and make non-static.
1280 (_bfd_coff_link_hash_table_init): New function, broken out of
1281 _bfd_coff_link_hash_table_create.
1282 (_bfd_coff_link_hash_table_create): Use it.
1283 (process_embedded_commands): Make static.
1284 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
1285 (_bfd_coff_link_hash_table_init): Declare.
1286 * libcoff.h: Rebuild.
1288 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
1289 field in XCOFF tdata.
1290 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
1291 U802ROMAGIC, for clarity. Try to set arch and machine correctly
1292 based on cputype stored in a.out header, or in n_type of initial
1294 (coff_write_object_contents): Set cputype correctly in a.out
1296 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
1298 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
1299 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
1301 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
1302 * libcoff.h: Rebuild.
1304 * cpu-rs6000.c (rs6000_compatible): New static function.
1305 (bfd_rs6000_arch): Use it.
1306 * cpu-powerpc.c (powerpc_compatible): New static function.
1307 (arch_info_struct): Define various flavours of PowerPC.
1308 (bfd_powerpc_arch): Use powerpc_compatible. Point at
1311 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
1313 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
1315 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
1317 * elflink.h (elf_link_add_object_symbols): Don't warn about
1318 changing the size or type if the old definition was weak.
1320 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
1322 * coffcode.h (combined_entry_type): Add fix_line field.
1323 (coff_slurp_line_table): Warn if we try to set the lineno field of
1325 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1326 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
1327 * coffgen.c (coff_mangle_symbols): Handle fix_line.
1328 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1330 (coff_print_symbol): Print fix_value symbols in a useful fashion.
1331 * libcoff.h: Rebuild.
1333 * libcoff-in.h (struct xcoff_tdata): Define.
1334 (xcoff_data): Define.
1335 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1336 * bfd-in2.h, libcoff.h: Rebuild.
1337 * coff-rs6000.c (xcoff_mkobject): New static function.
1338 (coff_mkobject): Define.
1339 (xcoff_copy_private_bfd_data): New static function.
1340 (coff_bfd_copy_private_bfd_data): Define.
1341 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1343 (rs6000coff_vec): Add DYNAMIC to object_flags.
1344 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1345 .loader sections specially.
1346 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1347 section alignment from the XCOFF tdata information.
1348 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1349 F_SHROBJ, and copy the extra a.out header information into the
1350 XCOFF tdata structure.
1351 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1352 F_DYNLOAD and the extra a.out header information.
1353 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1354 C_HIDEXT symbol with attached csect information.
1355 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1356 in the o_maxdata field.
1357 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1358 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1359 end if BSF_NOT_AT_END is set.
1361 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1362 _bfd_read_ar_hdr_fn.
1363 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1364 * bfd-in2.h, libbfd.h: Rebuild.
1365 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1367 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1368 (bfd_slurp_bsd_armap_f2): Likewise.
1369 (_bfd_slurp_extended_name_table): Likewise.
1371 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
1373 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1375 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1376 when the symbol table is empty.
1378 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1379 space for section symbols, since we don't output them either.
1380 (elf_m68k_adjust_dynindx): Removed.
1382 * ptrace-core.c (rawptr): Make it a local variable of
1383 ptrace_unix_core_file_p.
1385 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1387 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1390 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1391 Mac object file formats.
1393 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
1395 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1396 auxent if there isn't one.
1397 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1398 rather than FILNMLEN as the maximum name length.
1400 * coffcode.h (bfd_coff_backend_data): Add new field
1401 _bfd_coff_print_aux.
1402 (bfd_coff_print_aux): New static function.
1403 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1404 scnlen field of an XTY_LD csect aux entry.
1405 (coff_print_aux): New static function.
1406 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1407 in coff_pointerize_aux_hook.
1408 (bfd_coff_std_swap_table): Initialize new field.
1409 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1410 * libcoff.h: Rebuild.
1411 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1412 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1414 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1415 if there are symbols, for native AIX ld compatibility.
1417 * coffcode.h (bfd_coff_backend_data): Add new field
1418 _bfd_coff_pointerize_aux_hook.
1419 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1420 or I960, and as 0 otherwise.
1421 (bfd_coff_std_swap_table): Initialize new field.
1422 * libcoff.h: Rebuild.
1423 * coffgen.c (coff_pointerize_aux): Change parameters to take
1424 symbol pointer instead of type and class, and to take aux index.
1425 Call _bfd_coff_pointerize_aux_hook if it is defined.
1426 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1427 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1428 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1430 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
1431 read-only/host-only support.
1433 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
1435 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
1438 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
1439 BFD_JUMP_TABLE_ARCHIVE accordingly.
1440 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
1441 (_bfd_compute_and_write_armap): Declare.
1442 (_bfd_generic_read_ar_hdr): Declare.
1443 (_bfd_read_ar_hdr): Define.
1444 (_bfd_noarchive_read_ar_hdr): Define.
1445 (_bfd_archive_bsd_read_ar_hdr): Define.
1446 (_bfd_archive_coff_read_ar_hdr): Define.
1447 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
1448 _bfd_read_ar_hdr instead.
1449 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
1450 (_bfd_compute_and_write_armap): Rename from
1451 compute_and_write_armap. Make non-static. Change all callers.
1452 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
1453 than _bfd_snarf_ar_hdr.
1454 * aout-target.h (MY_read_ar_hdr): Define if not defined.
1455 * ieee.c (ieee_read_ar_hdr): Define.
1456 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
1457 * oasys.c (oasys_read_ar_hdr): Define.
1458 * som.c (som_read_ar_hdr): Define.
1459 * bfd-in2.h, libbfd.h: Rebuild.
1461 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
1463 * peicode.c (coff_swap_filehdr_in): If symptr is
1464 zero, there aren't any symbols, even if nsyms is set.
1466 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
1468 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
1470 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
1471 sections, and set styp correctly for them: .got, .hash, .dynamic,
1472 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
1473 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
1475 (ecoff_sort_hdrs): New static function.
1476 (ecoff_compute_section_file_positions): Return boolean, not void.
1477 Sort the sections by VMA before looking through them. Put the
1478 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
1479 section on an appropriate boundary within the page.
1480 (ecoff_compute_reloc_file_positions): Check return value of
1481 ecoff_compute_section_file_positions.
1482 (_bfd_ecoff_set_section_contents): Likewise.
1483 (_bfd_ecoff_write_object_contents): Check for various Alpha
1484 section types when incrementing text_size and data_size. Call
1485 adjust_headers backend function if it exists.
1486 * coff-alpha.c (alpha_adjust_headers): New static function.
1487 (alpha_ecoff_backend_data): Initialize adjust_headers field.
1488 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1490 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
1492 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
1494 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
1495 of ALTERNATE_AIX_CORE_FORMAT.
1496 * configure.in (aix4): No longer need CORE_FLAGS.
1497 * configure: Updated.
1499 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
1501 NS32k changes from Ian Dall:
1502 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
1504 (aout_link_input_section_std, aout_link_input_section_ext,
1505 aout_link_reloc_link_order): Call them instead of _bfd_*
1507 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
1509 (backend_data): Use it instead of hardcoded zero.
1511 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
1512 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
1514 * ns32knetbsd.c: Include bfd.h.
1515 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
1516 (MY_bfd_reloc_type_lookup): Declare function too.
1517 * pc532-mach.c (set_sizes): Don't declare.
1518 (MY_text_includes_header, MY_exec_header_not_counted): Define.
1519 (backend_data, MY_backend_data): Don't define.
1521 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1522 ns32k-*-lites* like ns32k-*-netbsd*.
1524 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
1527 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
1529 * coffcode.h (coff_write_object_contents): Restore setting
1530 f_timdat to 0, deleted on August 22.
1532 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
1534 * coffcode.h (coff_bfd_copy_private_symbol_data,
1535 coff_bfd_copy_private_section_data,
1536 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
1537 * peicode.h (coff_bfd_copy_private_bfd_data): New
1538 (pe_bfd_copy_private_bfd_data): New.
1539 (coff_swap_scnhdr_in): Swap bss size into the right place.
1540 (pe_print_private_bfd_data): Add some newlines.
1542 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
1544 * som.c (setup_sections): Don't die if a space has no subspaces.
1546 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
1548 * elflink.h (elf_link_add_object_symbols): Don't let a weak
1549 dynamic symbol override a common symbol. Don't change the size or
1550 type if they have been set and the new symbol is not a definition.
1551 Warn if the size or type changes.
1553 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
1555 * som.c (som_begin_writing): Don't write the symbol table or
1557 (som_finish_writing): Write them here. Place them after the
1558 subspace data, but before the relocs.
1560 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
1562 * sunos.c (sunos_add_one_symbol): Just pass false, not
1563 info->shared_library, to sunos_create_dynamic_sections.
1564 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
1566 (sunos_check_dynamic_reloc): Remove .text section assertion.
1568 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1570 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
1571 * configure, configure.in: Add pmac_xcoff_vec case.
1572 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
1573 * coff-pmac.c: New file, PowerMac XCOFF support.
1574 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
1575 * targets.c (pmac_xcoff_vec): Declare.
1577 * mpw-config.in: Various changes to be compatible with the
1578 autoconf-based configury.
1579 * mpw-make.sed: New file, sed commands to translate Unix
1580 makefile into MPW syntax.
1581 * mpw-make.in: Remove.
1582 * hosts/mpw.h: Remove.
1583 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
1584 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
1586 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
1588 * binary.c (binary_get_symtab): Return an empty string on error.
1589 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
1591 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
1593 * coff-ppc.c: Reformatted according to gnu conventions
1594 Removed irrelevant "if 0" code
1596 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1598 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
1599 symbols rather than as indirect symbols.
1600 (MY(slurp_symbol_table)): Don't do anything special about
1603 * coffcode.h (coff_new_section_hook): Make sure that the alignment
1604 of .ctors and .dtors sections is no larger than 2.
1606 * sunos.c (sunos_add_one_symbol): Don't change
1607 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
1609 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
1610 dynamic symbols when creating a shared library.
1611 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
1613 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
1614 written even if it is not defined in a regular object.
1615 (sunos_write_dynamic_symbol): Use plt_offset for the address of
1616 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
1617 rather than the constant 22.
1618 (sunos_check_dynamic_reloc): Handle creating a shared library.
1619 (sunos_finish_dynamic_link): Set the first entry in the GOT to
1620 zero when creating a shared library.
1621 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
1622 write it out at the start of the symbol table.
1624 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
1626 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
1628 * config.bfd: Add arm-*-coff.
1629 * configure.in, configure: Add armcoff_{little,big}_vec.
1630 * targets.c (armcoff_{little,big}_vec): Declare.
1631 (bfd_target_vector): Add armcoff_{little,big}_vec.
1632 * coff-arm.c (armcoff_{little,big}_vec): Always define.
1634 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
1636 * targets.c (bfd_find_target): Remove debugging code.
1638 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
1640 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
1642 * Makefile.in: added *-ppc files
1643 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
1644 allow pe based .o's to be shared with other tools on ppc/NT
1645 * config.bfd: added powerpc[le]-[pe|winnt] config support
1646 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
1647 * peicode.h: Added more section flags for PE on ppc
1648 Added coff_swap_filehdr_out to allow peicode.h to be
1649 used for non-image PE files on ppc.
1650 Check for image, or not, before copying pe_opthdr
1651 * targets.c: Added new bfd's
1652 * targets.c: Removed two inactive bfds that shouldn't have made it this
1655 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1657 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
1658 explicit values to initialize all relocs. Change all users.
1659 (ppc_elf_brtaken_inner): New function to handle branch predicition
1661 (ppc_elf_brtaken_reloc): Ditto.
1662 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
1663 relocs use ppc_elf_unsupported_reloc.
1664 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
1665 needs to be reported.
1666 (ppc_elf_relocate_section): Support branch prediction relocs.
1668 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
1670 * bfd.c (bfd_assert): Remove \n from string passed to
1673 * coff-i386.c: (TWO_DATA_SECS): Don't define.
1674 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
1675 (bfd_coff_make_section_hook): Don't define.
1676 (coff_make_section_hook): Remove.
1677 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
1678 (styp_to_sec_flags): Likewise.
1679 (coff_write_object_contents): Likewise.
1680 (bfd_coff_std_swap_table): Don't initialize make_section_hook
1682 * libcoff.h: Rebuild.
1683 * coffgen.c (make_a_section_from_file): Just call
1684 bfd_make_section_anyway, not bfd_make_section or
1685 bfd_coff_make_section_hook.
1686 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
1687 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
1688 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
1689 make_section_hook field.
1690 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1692 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
1693 pointers into value field for warning and indirect symbols; just
1694 leave the value field alone.
1695 * linker.c (generic_link_add_symbol_list): Use next symbol for
1696 warning and indirect symbols, rather than looking in symbol value.
1697 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
1698 parameter. Change all callers. Remove support for indirect
1699 symbols; it didn't work anyhow.
1700 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
1701 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
1702 * bfd-in2.h: Rebuild.
1704 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1706 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
1707 go back to telling the tools this reloc operates on 32 bits.
1709 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
1711 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
1712 rather than a direct fprintf.
1713 * archive.c (_bfd_write_archive_contents): Likewise.
1714 * coffcode.h (coff_slurp_symbol_table): Likewise.
1715 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
1716 (ppc_elf_unsupported_reloc): Likewise.
1717 (ppc_elf_relocate_section): Likewise.
1718 * i386linux.c (linux_tally_symbols): Likewise.
1719 (linux_finish_dynamic_link): Likewise.
1720 * osf-core.c (osf_core_core_file_p): Likewise.
1721 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1722 * som.c (som_sizeof_headers): Likewise.
1723 * srec.c (srec_bad_byte): Likewise.
1724 * bfd.c (bfd_assert): Likewise. Also change file to be const.
1725 * libbfd-in.h (bfd_assert): Declare first parameter const.
1726 * libbfd.h: Rebuild.
1727 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
1728 bfd_reloc_overflow is enough.
1729 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
1730 * coff-h8500.c (rtype2howto): Likewise.
1731 * coff-z8k.c (rtype2howto): Likewise.
1732 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1733 * elf.c (_bfd_elf_get_lineno): Likewise.
1734 (_bfd_elf_no_info_to_howto): Likewise.
1735 (_bfd_elf_no_info_to_howto_rel): Likewise.
1736 * hp300hpux.c (convert_sym_type): Likewise.
1737 (MY(swap_std_reloc_in)): Likewise.
1738 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
1740 * libaout.h (struct aoutdata): Add line_buf field.
1741 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
1742 and filename_buffer. Instead, use a malloc buffer stored in the
1743 new line_buf field. Remove length restrictions.
1745 * coffgen.c (string_size): Remove static variable.
1746 (debug_string_size, debug_string_section): Likewise.
1747 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
1748 and debug_string_size_p parameters. Use them instead of the
1749 global variables. Change all callers.
1750 (coff_write_symbol): Likewise.
1751 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
1752 (coff_write_symbols): Add local variables to replace removed
1755 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
1756 function, and line_base fields.
1757 * libcoff.h: Rebuild.
1758 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
1759 information, rather than using static variables.
1761 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
1762 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
1764 * init.c (initialized): Remove static variable.
1765 (bfd_init): Don't bother setting initialized.
1766 (bfd_check_init): Remove.
1767 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
1768 * libbfd.h: Rebuild.
1770 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1772 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
1773 size for full core dumps. Copy core file header to private data.
1774 (rs6000coff_core_file_failing_command,
1775 rs6000coff_core_file_failing_signal): New functions to extract
1776 the file name and terminating signal from the core file.
1777 * coff-rs6000.c: Use them.
1779 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
1781 Change arch info to be const, initialized at compile time.
1782 * archures.c: Reindent many functions. Change CONST to const.
1783 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
1784 nothing set it anyhow. Make next const.
1785 (bfd_arch_info_list): Remove.
1786 (bfd_archures_list): Rename from archures_init_table. Change from
1787 a table of function pointers to a table of bfd_arch_info_type
1788 structure addresses.
1789 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
1790 (bfd_lookup_arch): Likewise.
1791 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
1793 (bfd_default_arch_struct): Make const.
1794 (bfd_arch_init, bfd_arch_linkin): Remove.
1795 (bfd_get_arch_info): Return a const pointer.
1796 * init.c (bfd_init): Don't call bfd_arch_init.
1797 * bfd.c (struct _bfd): Make arch_info const.
1798 * bfd-in2.h: Rebuild.
1799 * libbfd.h: Rebuild.
1800 * configure.in: Put & before everything in $selarchs.
1801 * configure: Rebuild.
1802 * cpu-*.c: Change bfd_*_arch from a function which calls
1803 bfd_arch_linkin to a const structure.
1804 * ieee.c (ieee_object_p): Make arch const.
1806 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1808 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
1810 * bfd-in2.h: Regenerate.
1811 * libbfd.h: Regenerate.
1813 * elf32-ppc.c (reloc_type): Update names to match current draft.
1814 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
1815 relative. Update names to current V.4 draft.
1816 (ppc_elf_reloc_type_lookup): Add support for more relocations.
1817 (ppc_elf_relocate_section): Rename relocations to match draft.
1819 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
1821 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
1822 compiled with -mrelocatable-lib to be linked with either normal
1823 modules or -mrelocatable modules.
1825 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
1827 * coffcode.h (coff_write_object_contents): Clear the vstamp field
1828 in the a.out header.
1830 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
1831 a reloc against a local symbol, even if it's not a section.
1833 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
1835 * targets.c (bfd_target): Remove unused align_power_min field.
1836 * bfd-in2.h: Rebuild.
1837 * All backends: Remove initialization of align_power_min.
1839 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
1841 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
1843 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
1845 * config.bfd (mips-dec-netbsd*): New target.
1846 * configure.host (mips-dec-netbsd*): New host.
1847 * configure.in (mips-dec-netbsd*): New native.
1848 * configure: Rebuild.
1850 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
1852 Make the COFF backend linker merge common types:
1853 * cofflink.c (struct coff_debug_merge_element): Define.
1854 (struct coff_debug_merge_type): Define.
1855 (struct coff_debug_merge_hash_entry): Define.
1856 (struct coff_debug_merge_hash_table): Define.
1857 (coff_debug_merge_hash_table_init): Define.
1858 (coff_debug_merge_hash_table_free): Define.
1859 (coff_debug_merge_hash_lookup): Define.
1860 (struct coff_final_link_info): Add debug_merge field.
1861 (coff_debug_merge_hash_newfunc): New static function.
1862 (_bfd_coff_final_link): Allocate and free debug_merge table.
1863 (coff_link_input_bfd): Merge identical enum, struct and union
1866 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
1868 Convert i960 COFF to use COFF backend linker.
1869 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
1870 structure to store the symbol being used.
1871 (coff_i960_start_final_link): New static function.
1872 (coff_i960_relocate_section): New static function.
1873 (coff_i960_adjust_symndx): New static function.
1874 (coff_start_final_link): Define.
1875 (coff_relocate_section): Define.
1876 (coff_adjust_symndx): Define.
1877 * coffcode.h (bfd_coff_backend_data): Add new callback function
1878 _bfd_coff_start_final_link.
1879 (bfd_coff_start_final_link): Define.
1880 (coff_start_final_link): Define if not defined.
1881 (bfd_coff_std_swap_table): Add coff_start_final_link.
1882 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
1884 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
1885 function callback is not NULL.
1886 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
1887 (_bfd_coff_internal_syment_name): Declare.
1888 * libcoff.h: Rebuild.
1889 * configure.in (icoff_big_vec): Add cofflink.o.
1890 (icoff_little_vec): Likewise.
1891 * configure: Rebuild.
1893 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
1895 * Makefile.in (clean-info): Remove extraneous tab from line
1898 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
1900 * cofflink.c (coff_link_input_bfd): Fail if a section with no
1901 contents has relocs.
1903 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
1905 * coffcode.h (coff_compute_section_file_positions): Keep the
1907 (coff_write_object_contents): Remember if it's a relocatable
1909 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
1910 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
1911 if relocatable file. Swap out saved raw size.
1913 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
1915 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
1916 (maintainer-clean): Rename from realclean, passing
1917 maintainer-clean down to subdirectories, but leave realclean as a
1920 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
1923 * dep-in.sed: Remove config.h from generated dependencies.
1925 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
1926 broken out of sunos_canonicalize_dynamic_symtab.
1927 (sunos_canonicalize_dynamic_symtab): Call new function
1928 sunos_slurp_dynamic_symtab.
1929 (sunos_add_dynamic_symbols): Add three new parameters. Return the
1930 dynamic symbol table to the caller.
1931 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
1932 callback to override the symbols being read.
1933 * libaout.h (struct aout_backend_data): Add three new parameters
1934 to add_dynamic_symbols callback.
1936 Extensive minor changes to avoid various gcc warnings. Also:
1937 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
1938 * archures.c (bfd_arch_info_type): Change mach field from long to
1940 (bfd_lookup_arch): Change machine parameter from long to unsigned
1943 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
1945 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
1946 a symbol with a non-zero plt_offset.
1948 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
1950 * elfcode.h (align_file_position): Remove; not used.
1952 * configure.in: Only check for <sys/procfs.h> on a native system,
1953 and make sure it defines prstatus_t.
1954 * configure: Rebuild.
1956 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
1958 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
1960 * config.in: Rename from config.h.in.
1961 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1962 Check for config.h:config.in when creating stamp-h.
1963 * configure: Rebuild.
1964 * Makefile.in (stamp-h): Depend upon config.in rather than
1965 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
1966 calling config.status.
1968 * Makefile.in (do_distclean): Remove config.h and stamp-h.
1969 (Makefile): Just rebuild Makefile.
1970 (config.h, stamp-h): New targets.
1971 * configure.in: Create stamp-h when rebuilding config.h.
1972 * configure: Rebuild.
1974 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
1976 * configure.in: Call AC_CONFIG_HEADER. Substitute
1977 HOST_64BIT_LONG. Check that various header files exist. Check
1978 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
1979 and/or free need to be declared. Don't make a link to sysdep.h.
1980 Define TRAD_HEADER for various hosts.
1981 * configure: Rebuild.
1982 * configure.host: Don't set my_host. Add definitions taken from
1983 host header files for various entries. Remove entries which now
1985 * acconfig.h: New file.
1986 * config.h.in: New file, built by autoheader.
1987 * sysdep.h: New file.
1988 * Makefile.in (do_distclean): Don't remove sysdep.h.
1990 (LOCAL_H_DEPS): New variable.
1991 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
1993 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
1994 ($(OPTIONAL_BACKENDS)): Likewise.
1995 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
1996 looking through sysdep.h.
1997 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
1998 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
1999 (fprintf_vma, sprintf_vma): Likewise.
2000 (int64_type, uint64_type): Don't define.
2001 * bfd-in2.h: Rebuild.
2002 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2003 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2004 * lynx-core.c: Include stuff from old hosts/lynx.h.
2005 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2006 rather than NO_FCNTL.
2007 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2008 rather than NATIVE_HPPAHPUX_COMPILER.
2009 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2011 * hosts/*.h: Remove all header files which merely include,
2012 declare, and define things. Leave header files which define
2013 information needed by trad-core.c.
2015 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2016 (BFD_CC_FOR_BUILD): Define.
2017 * configure.in: Use BFD_CC_FOR_BUILD.
2018 * configure: Rebuild.
2020 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2022 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2023 * configure: Rebuild.
2025 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2028 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2030 * config.bfd: i386pe_ve -> i386pe_vec.
2032 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2034 * configure.host: Incorporate host Makefile fragments by setting
2036 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2037 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2038 value based on whether the code is being compiled by a cross
2039 compiler. Don't substitute host_makefile_frag or frags.
2040 * aclocal.m4: New file to define local AC_PROG_CC.
2041 * configure: Rebuild.
2042 * Makefile.in (INSTALL): Set to @INSTALL@.
2043 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2044 (INSTALL_DATA): Set to @INSTALL_DATA@.
2046 (CC): Define as @CC@.
2047 (CFLAGS): Set to @CFLAGS@.
2048 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2049 (@host_makefile_frag@): Remove.
2050 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2051 after other options.
2052 (config.status): Remove dependency upon @frags@.
2053 * config/*.mh, config/README: Remove.
2055 * config.bfd: Rewrite to incorporate the contents of the Makefile
2056 fragments by setting shell variables, rather than merely returning
2057 the name of a Makefile fragment.
2058 * configure.in: Use shell variables set by config.bfd rather than
2059 looking at the target Makefile fragment files. Don't substitute
2060 target_makefile_frag. Do substitute TDEFINES.
2061 * configure: Rebuild.
2062 * Makefile.in (@target_makefile_frag@): Remove.
2063 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2064 * config/*.mt: Remove.
2066 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2068 * configure.in: Put changequote lines around "i[345]86" patterns
2069 section of core file support.
2071 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2073 * som.c (som_bfd_print_private_bfd_data): Define to use the
2076 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2078 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2079 entry, text_start and data_start.
2081 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2083 * Makefile.in (OFILES): Remove $(TDEPFILES).
2084 * config/apollo.mt (TDEPFILES): Remove.
2085 * config/README: Update.
2087 * configure.in: For a native configuration, set COREFILE and
2088 COREFLAG based on the canonical host name.
2089 * configure: Rebuild.
2090 * Makefile.in: Rebuild dependencies.
2091 (ALL_CFLAGS): Add @COREFLAG@.
2092 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2093 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2094 support routines. Check LYNX_CORE rather than HOST_LYNX.
2095 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2096 * i386lynx.c: Likewise.
2097 * m68klynx.c: Likewise.
2098 * sparclynx.c: Likewise.
2099 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2100 * *-core.c: Comment changes.
2101 * config/decstation.mh (HDEPFILES): Remove.
2102 (HDEFINES): Remove -DTRAD_CORE.
2103 * config/irix3.mh (RANLIB): Remove.
2104 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2105 (HDEFINES): Remove -DIRIX_CORE.
2106 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2107 (HDEFINES): Remove -DTRAD_CORE.
2108 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2109 * config/ultra3.mh (RANLIB): Remove.
2110 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2111 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2112 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2113 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2114 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2115 * config/i386aix.mh, config/i386bsd.mh: Remove.
2116 * config/i386linux.mh, config/i386mach3.mh: Remove.
2117 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2118 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2119 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2120 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2121 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2122 * config/solaris2.mh, config/stratus.mh: Remove.
2123 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2124 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2126 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2128 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2129 DT_FINI entry if the appropriate symbol is not in the hash table.
2131 * libelf.h (struct elf_backend_data): Add create_program_headers
2132 and want_hdr_in_seg fields.
2133 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2135 (elf_backend_create_program_headers): Likewise.
2136 (elfNN_bed): Initialize create_program_headers and
2138 * elf.c (get_program_header_size): Call create_program_headers
2140 (map_program_segments): Check want_hdr_in_seg backend field. Call
2141 create_program_headers backend routine.
2143 * elf.c (assign_file_positions_except_relocs): Align non allocated
2144 sections when creating an executable.
2146 * elfcode.h (elf_swap_phdr_in): Make non static.
2147 (elf_swap_phdr_out): Make non static.
2148 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2149 (bfd_elf32_swap_phdr_out): Declare.
2150 (bfd_elf64_swap_phdr_in): Declare.
2151 (bfd_elf64_swap_phdr_out): Declare.
2153 * ecofflink.c (ecoff_collect_shuffle): New static function.
2154 (_bfd_ecoff_get_accumulated_pdr): New function.
2155 (_bfd_ecoff_get_accumulated_sym): New function.
2156 (_bfd_ecoff_get_accumulated_ss): New function.
2157 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2158 (_bfd_ecoff_get_accumulated_sym): Declare.
2159 (_bfd_ecoff_get_accumulated_ss): Declare.
2160 * libbfd.h: Rebuild.
2162 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2164 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2166 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2167 warning symbols. If any section is named .gnu.warning.XXX, treat
2168 the contents as a warning to be issued if the symbol XXX is
2170 (elf_link_output_extsym): For an indirect or warning symbol, just
2171 output the symbol it points to.
2173 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2174 if bfd_hash_allocate fails, since it will already be set.
2175 (generic_link_hash_newfunc): Likewise.
2176 (archive_hash_newfunc): Likewise.
2177 (hash_entry_bfd): New static function.
2178 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2179 callback. Allocate a new warning using the hash table newfunc.
2180 Use bfd_hash_replace to update the entry in the hash table, rather
2181 than assuming we can copy the fields with structure assignment.
2183 * hash.c (bfd_hash_replace): New function.
2184 * bfd-in.h (bfd_hash_replace): Declare.
2185 * bfd-in2.h: Rebuild.
2187 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2189 * config.bfd: Add mips*vr4300-*-elf* target.
2190 * config/mipsbvr4300.mt: Added.
2192 See file ChangeLog.2
2199 version-control: never