1 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3 * elf32-ppc.c: Remove trailing newline from calls to
5 (ppc_elf_merge_private_bfd_data): Only warn about endianness
6 difference if target endianness is known.
8 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
10 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
11 old style TOC16 references without using R_PPC_GOT.
12 (ppc_reloc_type): Ditto.
13 (ppc_elf_reloc_type_lookup): Add support for TOC16.
14 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
15 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
16 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
17 (ppc_elf_check_relocs): New function for GOT/PLT support that is
19 (ppc_elf_adjust_dynamic_symbol): Ditto.
20 (ppc_elf_adjust_dynindx): Ditto.
21 (ppc_elf_size_dynamic_sections): Ditto.
22 (ppc_elf_finish_dynamic_symbol): Ditto.
23 (ppc_elf_finish_dynamic_sections): Ditto.
24 (ELF_DYNAMIC_INTERPRETER): Define.
26 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
28 * elf.c (copy_private_bfd_data): When attaching sections to
29 segments ignore sections that won't be allocated. Patch from
32 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
34 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
37 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
39 * coff-i960.c (CALC_ADDEND): Define.
40 (coff_i960_relocate_section): Add the input section VMA to the
41 addend for PC relative relocs.
43 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
45 * peicode.h (pe_print_pdata): Must test the entire entry for zero
46 to correctly terminate.
48 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
50 * targets.c (enum bfd_endian): Define.
51 (bfd_target): Rename byteorder_big_p to byteorder, and change it
52 from boolean to enum bfd_endian. Change header_byteorder_big_p
54 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
55 (bfd_header_big_endian, bfd_header_little_endian): New macros.
57 * All targets: Change initialization of byteorder and
58 header_byteorder to use enum bfd_endian values rather than
60 * All files: Change all references to byteorder_big_p and
61 header_byteorder_big_p to use new bfd_*_endian macros.
63 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
65 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
67 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
69 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
71 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
73 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
75 * ieee.c: Lots of minor cleanups. Make many functions return
76 errors rather than calling abort. Also:
77 (ieee_write_twobyte): Remove; change callers to call existing
78 ieee_write_2bytes function.
79 (ieee_write_expression): Don't output the section twice when
80 outputting a local symbol. Don't emit an extraneous zero if there
82 (ieee_slurp_sections): Set the lma as well as the vma.
83 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
85 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
86 a recognized one or bfd_arch_unknown.
87 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
89 (ihex_get_symtab): Likewise.
91 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
93 * aoutx.h: Include <ctype.h>.
94 (struct aout_link_includes_table): Define.
95 (struct aout_link_includes_totals): Define.
96 (struct aout_link_includes_entry): Define.
97 (aout_link_includes_lookup): Define macro.
98 (struct aout_final_link_info): Add includes field.
99 (aout_link_includes_newfunc): New static function.
100 (NAME(aout,final_link)): Initialize includes hash table.
101 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
103 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
105 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
107 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
109 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
111 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
113 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
114 (pe_print_private_bfd_data): call pe_print_reloc.
115 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
116 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
117 up some debugging as well.
119 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
121 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
124 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
126 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
127 when setting sections to NULL.
129 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
131 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
133 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
134 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
136 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
137 * bfd-in2.h: Rebuild.
139 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
141 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
143 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
145 * ihex.c (ihex_scan): Handle record types 4 and 5.
146 (ihex_object_p): Permit types 4 and 5.
147 (ihex_set_section_contents): Remove check for out of range
149 (ihex_write_object_contents): Generate types 4 and 5.
151 * elflink.h (elf_link_output_extsym): Just ignore warning and
152 indirect references to symbols which don't really exist.
154 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
156 * peicode.h (pe_print_idata): Minor format fixes
157 (pe_print_edata): New function. Under private printing, this formats
158 the edata section of a PE file.
159 (pe_print_private_bfd_data): Added call to pe_print_edata.
161 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
163 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
164 index, don't call stoi.
166 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
168 * srec.c (srec_scan): Set lma as well as vma.
170 * ihex.c: New file; support for Intel Hex format.
171 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
173 (bfd_target_vector): Always include ihex_vec.
174 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
175 * Makefile.in: Rebuild dependencies.
176 (BFD_LIBS): Add ihex.o
177 (BFD_LIBS_CFILES): Add ihex.c.
178 * bfd-in2.h: Rebuild.
180 * elf.c (assign_file_positions_for_segments): Sort the sections in
182 (get_program_header_size): Return the right size if segment_map is
184 (copy_private_bfd_data): Don't bother to sort the sections.
186 * bfd.c (bfd_record_phdr): New function.
187 * bfd-in.h (bfd_record_phdr): Declare.
188 * bfd_in2.h: Rebuild.
190 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
193 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
194 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
196 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
197 (bfd_zmalloc): Change declaration.
199 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
200 and realloc. Don't set bfd_error_no_memory if they fail.
202 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
204 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
205 uses as well. Added a new howto to deal with TOCREL16 relocs that
207 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
208 to handle RVA relocs from dlltool.
209 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
210 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
211 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
213 * coffcode.h (coff_set_alignment_hook): check idata$X sections
214 to get the right section alignment.
216 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
218 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
219 p_paddr if p_paddr is zero.
220 (make_mapping): Set includes_filehdr and includes_phdrs for first
222 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
224 (assign_file_positions_for_segments): Handle includes_filehdr and
225 includes_phdrs. Remove special handling of PT_PHDR and first
227 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
228 when appropriate. Remove special handling of PT_PHDR segment.
229 Use a more complex condition for when a section is included in a
230 segment to handle Solaris linker oddities.
232 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
234 * coff-m88k.c (howto_table): Reformatted for easier reading;
235 special_function now points to new function m88k_special_reloc.
236 (howto_hvrt16): Function previously used for handling HVRT16 relocs
238 (rtype2howto): Do not add reloc's r_offset to the addend, this will
239 be done correctly by m88k_special_reloc.
240 (reloc_processing): New function to be used by RELOC_PROCESSING.
241 (RELOC_PROCESSING): Define to call reloc_processing.
243 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
245 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
246 (pe_print_pdata): Likewise.
248 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
250 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
252 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
253 * Many files: don't set bfd_error_no_memory if one of the above
256 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
257 if p_paddr_valid is set.
258 (copy_private_bfd_data): New static function.
259 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
261 * elf.c (assign_file_positions_for_segments): Fix case where extra
262 program headers were allocated.
264 * elf.c (_bfd_elf_print_private_bfd_data): New function.
265 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
266 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
267 _bfd_elf_print_private_bfd_data.
269 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
270 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
271 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
272 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
273 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
274 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
275 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
277 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
279 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
280 * elf.c (make_mapping): New static function.
281 (map_sections_to_segments): New static function.
282 (elf_sort_sections): New static function.
283 (assign_file_positions_for_segments): New static function.
284 (map_program_segments): Remove.
285 (get_program_header_size): Remove sorted_hdrs, count, and
286 maxpagesize parameters. Simplify.
287 (assign_file_positions_except_relocs): When generating an
288 executable, use assign_file_positions_for_segments.
289 (elf_sort_hdrs): Remove.
290 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
291 to get_program_header_size.
293 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
295 * hp300hpux.c (MY(callback)): Set lma as well as vma.
297 * configure, config.in: Regenerate with autoconf 2.7.
299 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
300 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
302 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
304 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
305 (ecoff_sec_to_styp_flags): Likewise.
306 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
307 (ecoff_set_symbol_info): Handle scRConst.
308 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
309 (ecoff_compute_section_file_positions): Handle .rconst section.
310 (_bfd_ecoff_write_object_contents): Likewise.
311 (ecoff_link_check_archive_element): Handle scRConst.
312 (ecoff_link_add_externals): Likewise.
313 (ecoff_link_write_external): Handle .rconst section.
314 (ecoff_reloc_link_order): Likewise.
315 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
316 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
318 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
320 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
321 DEF_DYNAMIC flag is set.
323 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
325 * host-aout.c: If TRAD_HEADER is defined, include it.
327 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
329 * aclocal.m4 (AC_PROG_CC): Remove local definition.
330 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
331 (BFD_NEED_DECLARATION): New function.
332 * configure.in: Use BFD_NEED_DECLARATION.
333 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
334 * configure, config.in: Rebuild with autoconf 2.6.
336 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
337 special_sections before returning when called with a non XCOFF
340 * coffgen.c (coff_renumber_symbols): Sort common symbols with
343 * coffcode.h (coff_compute_section_file_positions): Only pad the
344 previous section to force file alignment when creating an
347 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
349 * coffcode.h (coff_compute_section_file_positions): If
350 RS6000COFF_C, set up the .debug section.
352 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
353 if it is not large enough to accomodate the entire TOC area with
354 signed 16 bit offsets.
355 (xcoff_write_global_symbol): Handle negative TOC offsets in global
357 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
358 TOC anchor to use the TOC value used in the output file.
360 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
362 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
363 (_bfd_coff_read_string_table): Likewise.
365 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
367 * pe-arm.c: Fix typos.
368 * coff-arm.c: Likewise.
370 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
372 * coff-ppc.c (list_ele): Added "cat"egory member.
373 (record_toc): New category parameter (priv or pub).
374 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
375 (ppc_process_before_allocation): Removed embrionic data-in-toc from
376 the mainline. It addes extra toc cells in error.
377 (ppc_coff_swap_sym_in_hook): Added some documentation.
378 (dump_toc): Can now diagnose "virtual toc" chicanery.
380 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
382 * elf-bfd.h (struct elf_link_hash_table): Change type of
383 dynsymcount and bucketcount fields from size_t to bfd_size_type.
385 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
387 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
388 pointerize C_LEAFSTAT or C_LEAFEXT entries.
390 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
391 DT_INIT and DT_FINI entries if the _init or _fini symbol is
392 defined or mentioned in a regular file.
394 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
396 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
397 (coff_ppc_relocate_section): Handle TOCDEFN attribute
398 (coff_ppc_relocate_section): Correct REL24 handling
399 (ppc_process_before_allocation): Correct TOCDEFN handling
401 * peicode.h (dir_names): Added name descriptions
403 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
405 * VERSION: Updated to cygnus-2.6.
407 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
409 * targets.c (m68k4knetbsd_vec): Declare.
411 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
413 * targets.c (bfd_target): Change type of second argument to
414 _bfd_print_private_bfd_data from void * to PTR.
415 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
416 using PTR rather than void *.
417 * bfd-in2, libbfd.h: Rebuild.
418 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
420 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
421 _bfd_generic_bfd_print_private_bfd_data rather than casting
424 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
426 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
427 "DO NOT DELETE" lines or blank lines that mkdep writes on some
429 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
430 BFD64_BACKENDS_CFILES): New variables.
433 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
435 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
436 not at the file position of the first section.
437 * coffcode.h (coff_compute_section_file_positions): Avoid using
439 (coff_write_object_contents): When generating a PPC PE executable
440 with no symbols, round up the file size to a COFF_PAGE_SIZE
442 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
443 don't write out a string table.
445 * elf.c (bfd_section_from_shdr): When using a different section
446 header, pass the new one to _bfd_elf_make_section_from_shdr.
447 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
448 (elf_map_symbols): Add section VMA to symbol value when comparing
450 (_bfd_elf_compute_section_file_positions): Only build symbol table
451 if there are some symbols. Set file offset of symtab and strtab
453 (assign_file_positions_except_relocs): Remove dosyms parameter.
454 Change all callers. Never set file offset of symtab and strtab
456 (_bfd_elf_copy_private_section_data): New function.
457 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
458 (_bfd_elf_copy_private_symbol_data): New function.
459 (swap_out_syms): Check for special mapping of st_shndx created by
460 copy_private_symbol_data.
461 * elfxx-target.h: Use new copy routines.
462 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
463 (_bfd_elf_copy_private_section_data): Declare.
465 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
467 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
470 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
471 _bfd_dummy_target, matching the recent change to archive
474 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
476 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
477 arithmetic on PTR types.
479 * aout-target.h (MY(callback)): Set the lma of the sections.
481 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
482 symbol into a reloc against the section.
484 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
486 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
487 glue for the relocs: IMGLUE and IFGLUE.
488 (record_toc): new function - tracks toc contents
489 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
490 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
491 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
492 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
493 (ppc_record_toc_entry): Removed a debug define (duh)
495 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
496 (pe_print_idata): New function - formats the idata section data
497 (pe_print_pdata): New function - formats the pdata section data
498 (pe_print_private_bfd_data): calls to above
500 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
502 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
503 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
504 TARGET_SYM and TARGET_NAME for vector and BFD name.
505 * coff-pmac.c (pmac_xcoff_vec): Remove.
506 (TARGET_SYM, TARGET_NAME): Define.
507 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
508 machine to 0, not all PowerMacs are 601s.
510 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
512 * elfcode.h (elf_object_p): Read in any program headers.
513 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
514 based on the program headers, if any.
515 (elf_fake_sections): Set sh_addr from the vma, not the lma.
516 (map_program_segments): Set p_paddr of program headers based on
519 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
521 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
524 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
525 trying to do a relocateable link with a non-a.out object file.
527 * archive.c (bfd_generic_archive_p): Check the first object file
528 in an archive even if target_defaulted is set. If the object file
529 has the wrong xvec, reject it.
531 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
532 be represented, report the name via _bfd_error_handler.
533 (translate_to_native_sym_flags): Likewise.
534 * elf32-mips.c (mips_elf_final_link): Likewise.
535 * oasys.c (oasys_write_sections): Likewise.
537 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
538 which checks for STYP_OVRFLO sections.
539 (coff_compute_section_file_positions): If RS6000COFF_C, handle
540 reloc and lineno count overflows.
541 (coff_write_object_contents): Call coff_count_linenumbers before
542 coff_compute_section_file_positions. If RS6000COFF_C, handle
543 reloc and lineno count overflows.
544 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
545 relocs before dealing with .pad sections. Count overflow section
546 headers when handling .pad sections.
548 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
551 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
552 (struct xcoff_link_hash_table): Add descriptor_section and
553 special_sections fields.
554 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
555 (xcoff_link_add_symbols): Set linkage section alignment. Create
556 descriptor section. Check for magic symbol names (_text, etc.),
557 and record them in special_sections if found. Set
558 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
559 descriptor field to point back to the function code symbol.
560 (xcoff_sweep): Always mark the special descriptor_section.
561 (bfd_xcoff_export_symbol): Check whether the symbol might be a
562 function descriptor, and mark it if it is.
563 (bfd_xcoff_size_dynamic_sections): Add new special_sections
564 parameter, and fill it in. Allocate space for the descriptor
566 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
567 global linkage code. If an undefined function descriptor is
568 exported, arrange to define it. Warn about any other undefined
570 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
571 (xcoff_write_global_symbol): Create a function descriptor when
573 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
574 * bfd-in2.h: Rebuild.
576 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
578 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
579 (ppc_coff_link_hash_table): new types for hashing
580 (ppc_coff_link_hash_newfunc): hash entry constructor
581 (ppc_coff_link_hash_table_init): hash table initializer
582 (ppc_coff_link_hash_table_create): hash table constructor
583 (ppc_record_toc_entry): changed references to hash table
584 (coff_ppc_relocate_section): changed references to hash table
586 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
589 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
590 (coff_link_add_symbols): removed toc_offset init
592 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
594 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
597 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
598 if it is given and mmep is available.
599 * acconfig.h: Undef USE_MMAP.
600 * configure, config.in: Regenerated.
601 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
602 table handling the old way.
603 (aout_get_external_symbols): Don't complain if last byte of string
605 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
606 (bfd_free_window) [! USE_MMAP]: Don't define.
607 (bfd_get_file_window,
608 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
610 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
612 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
615 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
617 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
618 compatible with AMD generated COFF files. Try to support both AMD
619 and GNU formats simultaneously.
620 (coff_a29k_relocate_section): Likewise.
622 * libbfd.c (bfd_get_file_window): Change writable parameter from
623 int to boolean; update all callers. Pass MAP_SHARED if not
624 writable--it's required on Solaris. Cast fprintf argument to
626 * bfd-in.h (bfd_get_file_window): Update declaration.
627 * bfd-in2.h: Rebuild.
628 * aoutx.h: Update calls to bfd_get_file_window.
630 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
632 (xcoff_swap_ldhdr_in): New static function.
633 (xcoff_swap_ldsym_in): New static function.
634 (xcoff_find_reloc): Handle the case of a single reloc correctly.
635 (xcoff_link_add_symbols): If we just created a descriptor, pass it
636 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
637 Handle XTY_ER/XMC_XO symbols correctly.
638 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
639 rather than normal symbol table.
640 (bfd_xcoff_import_symbol): It's not an error if the symbol is
641 already defined with the same absolute value.
642 (xcoff_mark): When considering called symbols, check whether the
643 descriptor is from a dynamic object, rather than the symbol
645 (xcoff_build_ldsyms): Likewise.
647 * libbfd.c (bfd_get_file_window): Change return type to boolean.
648 Cast realloc and malloc return values. If malloc or realloc fail,
649 set bfd_error_no_memory.
650 * bfd-in.h (bfd_get_file_window): Change type to boolean.
651 * bfd-in2.h: Rebuild.
653 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
655 * coff-ppc.c (ppc_record_toc_entry): new function.
656 (in_reloc_p): changed return value.
657 (coff_ppc_relocate_section): much rework.
658 (ppc_allocate_toc_section): new function.
659 (ppc_process_before_allocation): new function.
660 (ppc_coff_swap_sym_in_hook): new function.
662 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
663 (coff_link_add_symbols): initialize toc_offset.
665 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
666 (coff_swap_aouthdr_out): Added more sections to the data
667 dictionary for the pe file header. Also changed linker version
668 number on the ppc side.
669 (dir_names): small improvements to the dictionary printing.
670 (pe_mkobject_hook): save the file level flags.
672 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
673 (pe_tdata): added real_flags field
674 (coff_tdata): added local_toc_sym_map and access macro
676 * libcoff.h (coff_link_hash_entry): added toc_offset field
677 (pe_tdata): added real_flags field
678 (coff_tdata): added local_toc_sym_map and access macro
680 * coffcode.h (coff_set_alignment_hook): added hook for PE.
681 (coff_mkobject): init for local_toc_sym_map
682 (coff_write_object_contents): set the internal_a.magic to
683 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
686 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
688 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
689 entries until both the line number address and the function name
690 address are too large.
692 * configure.in: Call AC_CHECK_PROG to find and cache AR.
693 * configure: Rebuilt.
695 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
696 is defined in the environment.
698 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
700 * som.c (som_get_section_contents_in_window): Define to use
703 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
705 * coff-i860.c: New file, based on coff-i386.c.
706 * cpu-i860.c: New file, based on cpu-i386.c.
707 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
708 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
709 targets, using i860coff_vec.
710 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
711 trad-core.o and hosts/i860mach3.h.
712 (i860coff_vec): Use coff-i860.o and cofflink.o.
713 * configure: Rebuild.
714 * Makefile.in: Rebuild dependencies.
715 (ALL_MACHINES): Add cpu-i860.o.
716 (BFD32_BACKENDS): Add coff-i860.o.
717 (CFILES): Add cpu-i860.c and coff-i860.c.
718 * targets.c (i860coff_vec): Declare.
719 (bfd_target_vector): Add &i860coff_vec.
720 * archures.c (bfd_i860_arch): Declare.
721 (bfd_archures_list): Add &bfd_i860_arch.
722 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
723 (coff_set_flags): Handle bfd_arch_i860.
724 (coff_write_object_contents): Handle I860 a.out magic number.
726 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
728 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
729 the created .tc section to 2.
730 (xcoff_mark): Don't keep a .loader reloc for a call to an
731 undefined symbol when creating a shared library.
732 (xcoff_build_ldsyms): When creating a shared library, generate
733 global linkage code for a call to an undefined symbol.
735 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
737 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
738 BFD32_BACKENDS, BFD64_BACKENDS.
739 (.dep1): Put mkdep output in a separate file.
740 Rebuilt dependencies.
742 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
745 Permit use of mmap when available:
747 * configure.in: Check for mmap, madvise, mprotect.
748 * config.in, configure: Regenerated.
750 * libbfd.c (struct _bfd_window_internal): Define type.
751 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
753 (ok_to_map): New static variable for debugging.
754 (_bfd_generic_get_section_contents_in_window): New function.
755 * bfd-in.h (bfd_window_internal): Declare type.
756 (bfd_window): Define type.
757 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
758 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
761 * libaout.h (struct aoutdata): Add two window fields.
762 (obj_aout_sym_window, obj_aout_string_window): New macros.
763 * aoutx.h (some_aout_object_p): Initialize windows.
764 (aout_get_external_symbols): Get symbol data and strings in
765 windows instead of explicitly allocated buffers.
766 (slurp_symbol_table): Free window instead of memory.
767 (bfd_free_cached_info): Release windows instead of freeing storage
769 (aout_link_free_symbols): Ditto.
771 * targets.c (bfd_target): Add new field for
772 get_section_contents_in_window.
773 (BFD_JUMP_TABLE_GENERIC): Updated.
774 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
775 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
776 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
777 macros for get_section_contents_in_window field.
779 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
781 * core.c: Renamed to corefile.c
782 * makefile.dos (OBJS): Change core.o to corefile.o
783 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
786 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
788 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
789 targ_selvecs to allow debugging under Irix-5 native.
792 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
794 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
795 to o. Clobber and restore the list of new csects around the call
796 to _bfd_generic_link_add_one_symbol, in case it wants to report a
797 linker error and the linker wants to read the symbol table. Reset
798 the line number count of a real section even if it has no relocs.
799 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
801 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
804 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
806 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
807 an undefined symbol in a shared link.
809 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
810 oldtype from bfd_link_order_type to bfd_link_hash_type. From
811 phdm@info.ucl.ac.be (Philippe De Muyter).
813 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
815 * coff-m88k.c (rtype2howto): New static function.
816 (RTYPE2HOWTO): Use it rather than a macro definition.
818 * coffcode.h (coff_write_object_contents): set internal_a.magic
819 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
821 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
822 define TRAD_HEADER to new file hosts/delta68.h.
823 m88*-motorola-sysv*, however, does use ptrace-core.o.
824 * hosts/delta68.h: New file.
826 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
827 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
829 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
831 * i386linux.c (MY(vec)): Declare before use.
833 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
835 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
836 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
838 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
839 BFD is not of the right type.
840 (bfd_elf_get_needed_list): Likewise.
841 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
842 * sunos.c (bfd_sunos_get_needed_list): Likewise.
843 * xcofflink.c (XCOFF_XVECP): Define.
844 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
846 (bfd_xcoff_import_symbol): Likewise.
847 (bfd_xcoff_export_symbol): Likewise.
848 (bfd_xcoff_link_count_reloc): Likewise.
849 (bfd_xcoff_record_link_assignment): Likewise.
850 (bfd_xcoff_size_dynamic_sections): Likewise.
852 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
853 table index against the number of symbols for a base relative
856 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
858 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
859 full_aouthdr flag here...
860 (_bfd_xcoff_bfd_final_link): ...not here.
862 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
864 * libelf.h: Rename to elf-bfd.h to avoid conflict with
865 systems that have a system <libelf.h>.
866 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
867 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
868 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
869 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
870 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
871 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
872 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
874 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
876 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
877 set, set BSF_WEAK in symbol. Change all callers.
878 (ecoff_get_extr): Set weakext based on BSF_WEAK.
879 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
880 _bfd_generic_link_add_one_symbol.
881 (ecoff_indirect_link_order): Check that the section tdata relocs
882 are not NULL before using them.
884 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
885 define TRAD_HEADER as hosts/alphalinux.h.
886 * configure: Rebuild.
887 * hosts/alphalinux.h: New file.
888 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
891 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
893 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
894 C_ECOMM storage classes.
896 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
898 (xcoff_mark): Call xcoff_mark_symbol.
899 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
900 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
902 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
904 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
906 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
908 (xcoff_find_reloc): New static function.
909 (xcoff_link_add_symbols): Use it.
910 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
911 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
912 relocate the value of C_DECL.
914 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
916 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
918 * cofflink.c (_bfd_coff_generic_relocate_section): Make
919 callback decide what goes in .relocs.
920 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
921 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
924 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
926 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
929 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
931 * xcofflink.c: More improvements, mostly to fix handling of
932 constructors and a few other special cases.
933 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
934 zero, reverting yesterday's change.
935 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
936 (bfd_xcoff_link_count_reloc): Declare.
937 (bfd_xcoff_record_link_assignment): Declare.
938 * bfd-in2.h: Rebuild.
940 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
942 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
943 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
944 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
945 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
946 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
947 Change PAGE_SIZE to TARGET_PAGE_SIZE.
949 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
952 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
953 segments includes the a.out header. See to that the magic number
954 *always* is big-endian.
956 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
957 m68k4k NetBSD configurations.
959 * configure.in, configure: Separate i386 & mips NetBSD
960 configurations from other BSD ones. Don't assume DEC is the only
961 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
962 configurations. Add support for m68k4k NetBSD object format.
964 * libaout.h: Added M_68K4K_NETBSD magic.
966 * m68k4knetbsd.c: New file.
968 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
970 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
973 * hosts/mipsnbsd.h: New file.
976 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
978 * config.bfd: Add config stuff for mips*-*-magic* to set
979 targ_defvec to ecoff_big_vec.
982 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
984 * xcofflink.c: Numerous changes to get closer to a working XCOFF
986 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
987 toc_section, and entry_section fields.
988 (struct xcoff_section_tdata): Remove ldrel_count field.
989 * libcoff.h: Rebuild.
990 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
992 (coff_compute_section_file_positions): If RS6000COFF_C, generate
993 full a.out header if full_aouthdr is set in xcoff_data.
994 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
995 based on sections stored in xcoff_data.
996 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
998 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
999 (rs6000coff_vec): Set symbol_leading_char to '.'.
1000 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1001 value stored in ret rather than returning a pointer value.
1003 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1005 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1008 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1010 * som.c (som_slurp_string_table): Allocate the strings with malloc
1011 since they're free'd by free_cached_info.
1012 (som_slurp_symbol_table): Similarly for the symbol table.
1014 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1016 * Makefile.in (diststuff): Don't make headers.
1018 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1020 * Makefile.in: Rebuild dependencies.
1022 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1023 output_bfd is not SunOS.
1024 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1025 non-SunOS input files.
1027 * xcofflink.c: Extensive changes to support linking shared objects
1028 and generating a .loader section.
1029 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1030 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1031 last_symndx, and ldrel_count fields.
1032 * libcoff.h: Rebuild.
1033 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1034 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1036 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1037 (bfd_xcoff_export_symbol): Declare.
1038 (bfd_xcoff_size_dynamic_sections): Declare.
1039 * bfd-in2.h: Rebuild.
1041 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1043 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1044 * configure: Rebuild.
1045 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1046 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1048 (pmac_xcoff_vec): Update to use new xcoff support.
1049 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1050 (xcoff_write_armap): Declare buf as unsigned char.
1051 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1053 * mpw-make.sed: Generalize subdir_do edit.
1055 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1057 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1058 correctly. Don't initialize asect->vma.
1060 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1062 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1063 something a little less than the page size.
1065 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1067 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1069 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1071 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1072 * coffcode.h (coff_write_object_contents): If .bss is before
1073 .data us that as data_start.
1074 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1076 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1077 (coff_swap_outhdr_out): Hardwire in version number.
1079 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1081 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1082 major and minor to *_vno, since the former are also macros in
1083 SunOS header files. Cast result of bfd_alloc to appropriate
1086 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1087 before assigning to sec_data.
1089 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1091 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1092 now relative to the section, not absolute.
1093 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1094 get the file name when there is a N_SO directory name. When
1095 handling stabs, remember that section->vma was added to the
1098 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1100 * sunos.c (struct sunos_link_hash_table): Add needed field.
1101 (sunos_link_hash_table_create): Call bfd_release, not free.
1102 (sunos_link_hash_table_create): Initialize needed field.
1103 (sunos_add_dynamic_symbols): Record needed objects.
1104 (bfd_sunos_get_needed_list): New function.
1105 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1106 * bfd-in2.h: Rebuild.
1108 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1110 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1112 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1114 * bfd-in.h (struct bfd_link_needed_list): Rename from
1115 bfd_elf_link_needed_list.
1116 * bfd-in2.h: Rebuild.
1117 * elf.c, elflink.h, libelf.h: Corresponding changes.
1119 Add start at AIX linker support; no shared libraries yet.
1120 * xcofflink.c: New file.
1121 * configure.in (rs600coff_vec): Use xcofflink.o.
1122 * configure: Rebuild.
1123 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1125 (struct xcoff_section_tdata): Define.
1126 (xcoff_section_data): Define macro.
1127 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1128 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1129 (_bfd_xcoff_bfd_final_link): Declare.
1130 (_bfd_ppc_xcoff_relocate_section): Declare.
1131 * libcoff.h: Rebuild.
1132 * coff-rs6000.c: Clean up a bit.
1133 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1134 cputype, csects, and debug_indices.
1135 (xcoff_copy_private_bfd_data): Copy cputype.
1136 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1137 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1138 (xcoff_reloc_type_lookup): Rename from
1139 rs6000coff_reloc_type_lookup.
1140 (coff_relocate_section): Define.
1141 (_bfd_xcoff_sizeof_headers): Define.
1142 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1143 (_bfd_xcoff_bfd_relax_section): Define.
1144 (_bfd_xcoff_bfd_link_split_section): Define.
1145 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1147 * coffcode.h (coff_compute_section_file_positions): If AIX,
1148 increment sofar by SMALL_AOUTSZ if not executable.
1149 (coff_write_object_contents): If AIX, always output an a.out
1150 header; if not executable, header size of SMALL_AOUTSZ.
1151 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1152 (_bfd_stringtab_init): Initialize xcoff field.
1153 (_bfd_xcoff_stringtab_init): New function.
1154 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1155 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1156 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1157 * libbfd.h: Rebuild.
1158 * Makefile.in: Rebuild dependencies.
1159 (BFD32_BACKENDS): Add xcofflink.o.
1160 (CFILES): Add xcofflink.c.
1162 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1163 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1164 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1166 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1168 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
1170 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
1172 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
1173 * config.in: Regenerated.
1175 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
1176 (_bfd_chunksize): New variable.
1177 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
1178 for obstack chunk size.
1179 * configure.in: Check for getpagesize.
1180 * configure: Regenerated.
1182 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1184 * trad-core.c (rawptr): Make it a local variable of
1185 ptrace_unix_core_file_p.
1187 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
1189 * coff-arm.c (in_reloc_p): New.
1190 * coff-i386.c (in_reloc_p): New.
1191 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
1192 (coff_write_object_contents): Only set has_reloc_section
1194 * cofflink.c (_bfd_coff_generic_relocate_section): Call
1195 in_reloc_p to decide if reloc should be emitted.
1196 * libcoff.h (pe_data_type.in_reloc_p): New.
1197 * peicode.h (pe_mkobject): Initialize in_reloc_p.
1199 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
1201 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
1202 (_bfd_coff_read_internal_relocs): Likewise.
1203 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
1204 (_bfd_coff_read_internal_relocs): Likewise.
1206 * elflink.h (elf_link_add_object_symbols): Correct conditions
1207 under which type and size change warnings are issued.
1209 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
1211 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
1212 a symbol which is not in a real section.
1213 (coff_write_native_symbol): Corresponding change.
1215 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
1216 coff_link_hash_newfunc and make non-static.
1217 (_bfd_coff_link_hash_table_init): New function, broken out of
1218 _bfd_coff_link_hash_table_create.
1219 (_bfd_coff_link_hash_table_create): Use it.
1220 (process_embedded_commands): Make static.
1221 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
1222 (_bfd_coff_link_hash_table_init): Declare.
1223 * libcoff.h: Rebuild.
1225 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
1226 field in XCOFF tdata.
1227 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
1228 U802ROMAGIC, for clarity. Try to set arch and machine correctly
1229 based on cputype stored in a.out header, or in n_type of initial
1231 (coff_write_object_contents): Set cputype correctly in a.out
1233 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
1235 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
1236 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
1238 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
1239 * libcoff.h: Rebuild.
1241 * cpu-rs6000.c (rs6000_compatible): New static function.
1242 (bfd_rs6000_arch): Use it.
1243 * cpu-powerpc.c (powerpc_compatible): New static function.
1244 (arch_info_struct): Define various flavours of PowerPC.
1245 (bfd_powerpc_arch): Use powerpc_compatible. Point at
1248 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
1250 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
1252 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
1254 * elflink.h (elf_link_add_object_symbols): Don't warn about
1255 changing the size or type if the old definition was weak.
1257 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
1259 * coffcode.h (combined_entry_type): Add fix_line field.
1260 (coff_slurp_line_table): Warn if we try to set the lineno field of
1262 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1263 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
1264 * coffgen.c (coff_mangle_symbols): Handle fix_line.
1265 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1267 (coff_print_symbol): Print fix_value symbols in a useful fashion.
1268 * libcoff.h: Rebuild.
1270 * libcoff-in.h (struct xcoff_tdata): Define.
1271 (xcoff_data): Define.
1272 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1273 * bfd-in2.h, libcoff.h: Rebuild.
1274 * coff-rs6000.c (xcoff_mkobject): New static function.
1275 (coff_mkobject): Define.
1276 (xcoff_copy_private_bfd_data): New static function.
1277 (coff_bfd_copy_private_bfd_data): Define.
1278 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1280 (rs6000coff_vec): Add DYNAMIC to object_flags.
1281 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1282 .loader sections specially.
1283 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1284 section alignment from the XCOFF tdata information.
1285 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1286 F_SHROBJ, and copy the extra a.out header information into the
1287 XCOFF tdata structure.
1288 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1289 F_DYNLOAD and the extra a.out header information.
1290 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1291 C_HIDEXT symbol with attached csect information.
1292 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1293 in the o_maxdata field.
1294 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1295 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1296 end if BSF_NOT_AT_END is set.
1298 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1299 _bfd_read_ar_hdr_fn.
1300 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1301 * bfd-in2.h, libbfd.h: Rebuild.
1302 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1304 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1305 (bfd_slurp_bsd_armap_f2): Likewise.
1306 (_bfd_slurp_extended_name_table): Likewise.
1308 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
1310 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1312 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1313 when the symbol table is empty.
1315 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1316 space for section symbols, since we don't output them either.
1317 (elf_m68k_adjust_dynindx): Removed.
1319 * ptrace-core.c (rawptr): Make it a local variable of
1320 ptrace_unix_core_file_p.
1322 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1324 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1327 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1328 Mac object file formats.
1330 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
1332 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1333 auxent if there isn't one.
1334 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1335 rather than FILNMLEN as the maximum name length.
1337 * coffcode.h (bfd_coff_backend_data): Add new field
1338 _bfd_coff_print_aux.
1339 (bfd_coff_print_aux): New static function.
1340 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1341 scnlen field of an XTY_LD csect aux entry.
1342 (coff_print_aux): New static function.
1343 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1344 in coff_pointerize_aux_hook.
1345 (bfd_coff_std_swap_table): Initialize new field.
1346 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1347 * libcoff.h: Rebuild.
1348 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1349 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1351 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1352 if there are symbols, for native AIX ld compatibility.
1354 * coffcode.h (bfd_coff_backend_data): Add new field
1355 _bfd_coff_pointerize_aux_hook.
1356 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1357 or I960, and as 0 otherwise.
1358 (bfd_coff_std_swap_table): Initialize new field.
1359 * libcoff.h: Rebuild.
1360 * coffgen.c (coff_pointerize_aux): Change parameters to take
1361 symbol pointer instead of type and class, and to take aux index.
1362 Call _bfd_coff_pointerize_aux_hook if it is defined.
1363 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1364 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1365 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1367 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
1368 read-only/host-only support.
1370 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
1372 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
1375 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
1376 BFD_JUMP_TABLE_ARCHIVE accordingly.
1377 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
1378 (_bfd_compute_and_write_armap): Declare.
1379 (_bfd_generic_read_ar_hdr): Declare.
1380 (_bfd_read_ar_hdr): Define.
1381 (_bfd_noarchive_read_ar_hdr): Define.
1382 (_bfd_archive_bsd_read_ar_hdr): Define.
1383 (_bfd_archive_coff_read_ar_hdr): Define.
1384 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
1385 _bfd_read_ar_hdr instead.
1386 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
1387 (_bfd_compute_and_write_armap): Rename from
1388 compute_and_write_armap. Make non-static. Change all callers.
1389 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
1390 than _bfd_snarf_ar_hdr.
1391 * aout-target.h (MY_read_ar_hdr): Define if not defined.
1392 * ieee.c (ieee_read_ar_hdr): Define.
1393 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
1394 * oasys.c (oasys_read_ar_hdr): Define.
1395 * som.c (som_read_ar_hdr): Define.
1396 * bfd-in2.h, libbfd.h: Rebuild.
1398 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
1400 * peicode.c (coff_swap_filehdr_in): If symptr is
1401 zero, there aren't any symbols, even if nsyms is set.
1403 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
1405 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
1407 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
1408 sections, and set styp correctly for them: .got, .hash, .dynamic,
1409 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
1410 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
1412 (ecoff_sort_hdrs): New static function.
1413 (ecoff_compute_section_file_positions): Return boolean, not void.
1414 Sort the sections by VMA before looking through them. Put the
1415 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
1416 section on an appropriate boundary within the page.
1417 (ecoff_compute_reloc_file_positions): Check return value of
1418 ecoff_compute_section_file_positions.
1419 (_bfd_ecoff_set_section_contents): Likewise.
1420 (_bfd_ecoff_write_object_contents): Check for various Alpha
1421 section types when incrementing text_size and data_size. Call
1422 adjust_headers backend function if it exists.
1423 * coff-alpha.c (alpha_adjust_headers): New static function.
1424 (alpha_ecoff_backend_data): Initialize adjust_headers field.
1425 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1427 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
1429 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
1431 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
1432 of ALTERNATE_AIX_CORE_FORMAT.
1433 * configure.in (aix4): No longer need CORE_FLAGS.
1434 * configure: Updated.
1436 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
1438 NS32k changes from Ian Dall:
1439 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
1441 (aout_link_input_section_std, aout_link_input_section_ext,
1442 aout_link_reloc_link_order): Call them instead of _bfd_*
1444 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
1446 (backend_data): Use it instead of hardcoded zero.
1448 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
1449 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
1451 * ns32knetbsd.c: Include bfd.h.
1452 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
1453 (MY_bfd_reloc_type_lookup): Declare function too.
1454 * pc532-mach.c (set_sizes): Don't declare.
1455 (MY_text_includes_header, MY_exec_header_not_counted): Define.
1456 (backend_data, MY_backend_data): Don't define.
1458 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1459 ns32k-*-lites* like ns32k-*-netbsd*.
1461 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
1464 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
1466 * coffcode.h (coff_write_object_contents): Restore setting
1467 f_timdat to 0, deleted on August 22.
1469 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
1471 * coffcode.h (coff_bfd_copy_private_symbol_data,
1472 coff_bfd_copy_private_section_data,
1473 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
1474 * peicode.h (coff_bfd_copy_private_bfd_data): New
1475 (pe_bfd_copy_private_bfd_data): New.
1476 (coff_swap_scnhdr_in): Swap bss size into the right place.
1477 (pe_print_private_bfd_data): Add some newlines.
1479 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
1481 * som.c (setup_sections): Don't die if a space has no subspaces.
1483 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
1485 * elflink.h (elf_link_add_object_symbols): Don't let a weak
1486 dynamic symbol override a common symbol. Don't change the size or
1487 type if they have been set and the new symbol is not a definition.
1488 Warn if the size or type changes.
1490 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
1492 * som.c (som_begin_writing): Don't write the symbol table or
1494 (som_finish_writing): Write them here. Place them after the
1495 subspace data, but before the relocs.
1497 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
1499 * sunos.c (sunos_add_one_symbol): Just pass false, not
1500 info->shared_library, to sunos_create_dynamic_sections.
1501 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
1503 (sunos_check_dynamic_reloc): Remove .text section assertion.
1505 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1507 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
1508 * configure, configure.in: Add pmac_xcoff_vec case.
1509 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
1510 * coff-pmac.c: New file, PowerMac XCOFF support.
1511 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
1512 * targets.c (pmac_xcoff_vec): Declare.
1514 * mpw-config.in: Various changes to be compatible with the
1515 autoconf-based configury.
1516 * mpw-make.sed: New file, sed commands to translate Unix
1517 makefile into MPW syntax.
1518 * mpw-make.in: Remove.
1519 * hosts/mpw.h: Remove.
1520 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
1521 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
1523 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
1525 * binary.c (binary_get_symtab): Return an empty string on error.
1526 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
1528 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
1530 * coff-ppc.c: Reformatted according to gnu conventions
1531 Removed irrelevant "if 0" code
1533 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1535 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
1536 symbols rather than as indirect symbols.
1537 (MY(slurp_symbol_table)): Don't do anything special about
1540 * coffcode.h (coff_new_section_hook): Make sure that the alignment
1541 of .ctors and .dtors sections is no larger than 2.
1543 * sunos.c (sunos_add_one_symbol): Don't change
1544 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
1546 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
1547 dynamic symbols when creating a shared library.
1548 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
1550 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
1551 written even if it is not defined in a regular object.
1552 (sunos_write_dynamic_symbol): Use plt_offset for the address of
1553 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
1554 rather than the constant 22.
1555 (sunos_check_dynamic_reloc): Handle creating a shared library.
1556 (sunos_finish_dynamic_link): Set the first entry in the GOT to
1557 zero when creating a shared library.
1558 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
1559 write it out at the start of the symbol table.
1561 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
1563 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
1565 * config.bfd: Add arm-*-coff.
1566 * configure.in, configure: Add armcoff_{little,big}_vec.
1567 * targets.c (armcoff_{little,big}_vec): Declare.
1568 (bfd_target_vector): Add armcoff_{little,big}_vec.
1569 * coff-arm.c (armcoff_{little,big}_vec): Always define.
1571 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
1573 * targets.c (bfd_find_target): Remove debugging code.
1575 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
1577 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
1579 * Makefile.in: added *-ppc files
1580 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
1581 allow pe based .o's to be shared with other tools on ppc/NT
1582 * config.bfd: added powerpc[le]-[pe|winnt] config support
1583 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
1584 * peicode.h: Added more section flags for PE on ppc
1585 Added coff_swap_filehdr_out to allow peicode.h to be
1586 used for non-image PE files on ppc.
1587 Check for image, or not, before copying pe_opthdr
1588 * targets.c: Added new bfd's
1589 * targets.c: Removed two inactive bfds that shouldn't have made it this
1592 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1594 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
1595 explicit values to initialize all relocs. Change all users.
1596 (ppc_elf_brtaken_inner): New function to handle branch predicition
1598 (ppc_elf_brtaken_reloc): Ditto.
1599 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
1600 relocs use ppc_elf_unsupported_reloc.
1601 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
1602 needs to be reported.
1603 (ppc_elf_relocate_section): Support branch prediction relocs.
1605 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
1607 * bfd.c (bfd_assert): Remove \n from string passed to
1610 * coff-i386.c: (TWO_DATA_SECS): Don't define.
1611 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
1612 (bfd_coff_make_section_hook): Don't define.
1613 (coff_make_section_hook): Remove.
1614 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
1615 (styp_to_sec_flags): Likewise.
1616 (coff_write_object_contents): Likewise.
1617 (bfd_coff_std_swap_table): Don't initialize make_section_hook
1619 * libcoff.h: Rebuild.
1620 * coffgen.c (make_a_section_from_file): Just call
1621 bfd_make_section_anyway, not bfd_make_section or
1622 bfd_coff_make_section_hook.
1623 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
1624 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
1625 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
1626 make_section_hook field.
1627 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1629 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
1630 pointers into value field for warning and indirect symbols; just
1631 leave the value field alone.
1632 * linker.c (generic_link_add_symbol_list): Use next symbol for
1633 warning and indirect symbols, rather than looking in symbol value.
1634 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
1635 parameter. Change all callers. Remove support for indirect
1636 symbols; it didn't work anyhow.
1637 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
1638 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
1639 * bfd-in2.h: Rebuild.
1641 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1643 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
1644 go back to telling the tools this reloc operates on 32 bits.
1646 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
1648 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
1649 rather than a direct fprintf.
1650 * archive.c (_bfd_write_archive_contents): Likewise.
1651 * coffcode.h (coff_slurp_symbol_table): Likewise.
1652 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
1653 (ppc_elf_unsupported_reloc): Likewise.
1654 (ppc_elf_relocate_section): Likewise.
1655 * i386linux.c (linux_tally_symbols): Likewise.
1656 (linux_finish_dynamic_link): Likewise.
1657 * osf-core.c (osf_core_core_file_p): Likewise.
1658 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1659 * som.c (som_sizeof_headers): Likewise.
1660 * srec.c (srec_bad_byte): Likewise.
1661 * bfd.c (bfd_assert): Likewise. Also change file to be const.
1662 * libbfd-in.h (bfd_assert): Declare first parameter const.
1663 * libbfd.h: Rebuild.
1664 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
1665 bfd_reloc_overflow is enough.
1666 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
1667 * coff-h8500.c (rtype2howto): Likewise.
1668 * coff-z8k.c (rtype2howto): Likewise.
1669 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1670 * elf.c (_bfd_elf_get_lineno): Likewise.
1671 (_bfd_elf_no_info_to_howto): Likewise.
1672 (_bfd_elf_no_info_to_howto_rel): Likewise.
1673 * hp300hpux.c (convert_sym_type): Likewise.
1674 (MY(swap_std_reloc_in)): Likewise.
1675 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
1677 * libaout.h (struct aoutdata): Add line_buf field.
1678 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
1679 and filename_buffer. Instead, use a malloc buffer stored in the
1680 new line_buf field. Remove length restrictions.
1682 * coffgen.c (string_size): Remove static variable.
1683 (debug_string_size, debug_string_section): Likewise.
1684 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
1685 and debug_string_size_p parameters. Use them instead of the
1686 global variables. Change all callers.
1687 (coff_write_symbol): Likewise.
1688 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
1689 (coff_write_symbols): Add local variables to replace removed
1692 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
1693 function, and line_base fields.
1694 * libcoff.h: Rebuild.
1695 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
1696 information, rather than using static variables.
1698 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
1699 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
1701 * init.c (initialized): Remove static variable.
1702 (bfd_init): Don't bother setting initialized.
1703 (bfd_check_init): Remove.
1704 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
1705 * libbfd.h: Rebuild.
1707 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1709 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
1710 size for full core dumps. Copy core file header to private data.
1711 (rs6000coff_core_file_failing_command,
1712 rs6000coff_core_file_failing_signal): New functions to extract
1713 the file name and terminating signal from the core file.
1714 * coff-rs6000.c: Use them.
1716 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
1718 Change arch info to be const, initialized at compile time.
1719 * archures.c: Reindent many functions. Change CONST to const.
1720 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
1721 nothing set it anyhow. Make next const.
1722 (bfd_arch_info_list): Remove.
1723 (bfd_archures_list): Rename from archures_init_table. Change from
1724 a table of function pointers to a table of bfd_arch_info_type
1725 structure addresses.
1726 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
1727 (bfd_lookup_arch): Likewise.
1728 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
1730 (bfd_default_arch_struct): Make const.
1731 (bfd_arch_init, bfd_arch_linkin): Remove.
1732 (bfd_get_arch_info): Return a const pointer.
1733 * init.c (bfd_init): Don't call bfd_arch_init.
1734 * bfd.c (struct _bfd): Make arch_info const.
1735 * bfd-in2.h: Rebuild.
1736 * libbfd.h: Rebuild.
1737 * configure.in: Put & before everything in $selarchs.
1738 * configure: Rebuild.
1739 * cpu-*.c: Change bfd_*_arch from a function which calls
1740 bfd_arch_linkin to a const structure.
1741 * ieee.c (ieee_object_p): Make arch const.
1743 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1745 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
1747 * bfd-in2.h: Regenerate.
1748 * libbfd.h: Regenerate.
1750 * elf32-ppc.c (reloc_type): Update names to match current draft.
1751 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
1752 relative. Update names to current V.4 draft.
1753 (ppc_elf_reloc_type_lookup): Add support for more relocations.
1754 (ppc_elf_relocate_section): Rename relocations to match draft.
1756 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
1758 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
1759 compiled with -mrelocatable-lib to be linked with either normal
1760 modules or -mrelocatable modules.
1762 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
1764 * coffcode.h (coff_write_object_contents): Clear the vstamp field
1765 in the a.out header.
1767 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
1768 a reloc against a local symbol, even if it's not a section.
1770 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
1772 * targets.c (bfd_target): Remove unused align_power_min field.
1773 * bfd-in2.h: Rebuild.
1774 * All backends: Remove initialization of align_power_min.
1776 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
1778 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
1780 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
1782 * config.bfd (mips-dec-netbsd*): New target.
1783 * configure.host (mips-dec-netbsd*): New host.
1784 * configure.in (mips-dec-netbsd*): New native.
1785 * configure: Rebuild.
1787 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
1789 Make the COFF backend linker merge common types:
1790 * cofflink.c (struct coff_debug_merge_element): Define.
1791 (struct coff_debug_merge_type): Define.
1792 (struct coff_debug_merge_hash_entry): Define.
1793 (struct coff_debug_merge_hash_table): Define.
1794 (coff_debug_merge_hash_table_init): Define.
1795 (coff_debug_merge_hash_table_free): Define.
1796 (coff_debug_merge_hash_lookup): Define.
1797 (struct coff_final_link_info): Add debug_merge field.
1798 (coff_debug_merge_hash_newfunc): New static function.
1799 (_bfd_coff_final_link): Allocate and free debug_merge table.
1800 (coff_link_input_bfd): Merge identical enum, struct and union
1803 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
1805 Convert i960 COFF to use COFF backend linker.
1806 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
1807 structure to store the symbol being used.
1808 (coff_i960_start_final_link): New static function.
1809 (coff_i960_relocate_section): New static function.
1810 (coff_i960_adjust_symndx): New static function.
1811 (coff_start_final_link): Define.
1812 (coff_relocate_section): Define.
1813 (coff_adjust_symndx): Define.
1814 * coffcode.h (bfd_coff_backend_data): Add new callback function
1815 _bfd_coff_start_final_link.
1816 (bfd_coff_start_final_link): Define.
1817 (coff_start_final_link): Define if not defined.
1818 (bfd_coff_std_swap_table): Add coff_start_final_link.
1819 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
1821 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
1822 function callback is not NULL.
1823 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
1824 (_bfd_coff_internal_syment_name): Declare.
1825 * libcoff.h: Rebuild.
1826 * configure.in (icoff_big_vec): Add cofflink.o.
1827 (icoff_little_vec): Likewise.
1828 * configure: Rebuild.
1830 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
1832 * Makefile.in (clean-info): Remove extraneous tab from line
1835 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
1837 * cofflink.c (coff_link_input_bfd): Fail if a section with no
1838 contents has relocs.
1840 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
1842 * coffcode.h (coff_compute_section_file_positions): Keep the
1844 (coff_write_object_contents): Remember if it's a relocatable
1846 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
1847 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
1848 if relocatable file. Swap out saved raw size.
1850 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
1852 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
1853 (maintainer-clean): Rename from realclean, passing
1854 maintainer-clean down to subdirectories, but leave realclean as a
1857 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
1860 * dep-in.sed: Remove config.h from generated dependencies.
1862 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
1863 broken out of sunos_canonicalize_dynamic_symtab.
1864 (sunos_canonicalize_dynamic_symtab): Call new function
1865 sunos_slurp_dynamic_symtab.
1866 (sunos_add_dynamic_symbols): Add three new parameters. Return the
1867 dynamic symbol table to the caller.
1868 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
1869 callback to override the symbols being read.
1870 * libaout.h (struct aout_backend_data): Add three new parameters
1871 to add_dynamic_symbols callback.
1873 Extensive minor changes to avoid various gcc warnings. Also:
1874 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
1875 * archures.c (bfd_arch_info_type): Change mach field from long to
1877 (bfd_lookup_arch): Change machine parameter from long to unsigned
1880 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
1882 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
1883 a symbol with a non-zero plt_offset.
1885 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
1887 * elfcode.h (align_file_position): Remove; not used.
1889 * configure.in: Only check for <sys/procfs.h> on a native system,
1890 and make sure it defines prstatus_t.
1891 * configure: Rebuild.
1893 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
1895 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
1897 * config.in: Rename from config.h.in.
1898 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1899 Check for config.h:config.in when creating stamp-h.
1900 * configure: Rebuild.
1901 * Makefile.in (stamp-h): Depend upon config.in rather than
1902 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
1903 calling config.status.
1905 * Makefile.in (do_distclean): Remove config.h and stamp-h.
1906 (Makefile): Just rebuild Makefile.
1907 (config.h, stamp-h): New targets.
1908 * configure.in: Create stamp-h when rebuilding config.h.
1909 * configure: Rebuild.
1911 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
1913 * configure.in: Call AC_CONFIG_HEADER. Substitute
1914 HOST_64BIT_LONG. Check that various header files exist. Check
1915 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
1916 and/or free need to be declared. Don't make a link to sysdep.h.
1917 Define TRAD_HEADER for various hosts.
1918 * configure: Rebuild.
1919 * configure.host: Don't set my_host. Add definitions taken from
1920 host header files for various entries. Remove entries which now
1922 * acconfig.h: New file.
1923 * config.h.in: New file, built by autoheader.
1924 * sysdep.h: New file.
1925 * Makefile.in (do_distclean): Don't remove sysdep.h.
1927 (LOCAL_H_DEPS): New variable.
1928 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
1930 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
1931 ($(OPTIONAL_BACKENDS)): Likewise.
1932 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
1933 looking through sysdep.h.
1934 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
1935 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
1936 (fprintf_vma, sprintf_vma): Likewise.
1937 (int64_type, uint64_type): Don't define.
1938 * bfd-in2.h: Rebuild.
1939 * archures.c, bfd.c, srec.c: Include <ctype.h>.
1940 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
1941 * lynx-core.c: Include stuff from old hosts/lynx.h.
1942 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
1943 rather than NO_FCNTL.
1944 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
1945 rather than NATIVE_HPPAHPUX_COMPILER.
1946 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
1948 * hosts/*.h: Remove all header files which merely include,
1949 declare, and define things. Leave header files which define
1950 information needed by trad-core.c.
1952 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
1953 (BFD_CC_FOR_BUILD): Define.
1954 * configure.in: Use BFD_CC_FOR_BUILD.
1955 * configure: Rebuild.
1957 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
1959 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
1960 * configure: Rebuild.
1962 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
1965 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
1967 * config.bfd: i386pe_ve -> i386pe_vec.
1969 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
1971 * configure.host: Incorporate host Makefile fragments by setting
1973 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
1974 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
1975 value based on whether the code is being compiled by a cross
1976 compiler. Don't substitute host_makefile_frag or frags.
1977 * aclocal.m4: New file to define local AC_PROG_CC.
1978 * configure: Rebuild.
1979 * Makefile.in (INSTALL): Set to @INSTALL@.
1980 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
1981 (INSTALL_DATA): Set to @INSTALL_DATA@.
1983 (CC): Define as @CC@.
1984 (CFLAGS): Set to @CFLAGS@.
1985 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
1986 (@host_makefile_frag@): Remove.
1987 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
1988 after other options.
1989 (config.status): Remove dependency upon @frags@.
1990 * config/*.mh, config/README: Remove.
1992 * config.bfd: Rewrite to incorporate the contents of the Makefile
1993 fragments by setting shell variables, rather than merely returning
1994 the name of a Makefile fragment.
1995 * configure.in: Use shell variables set by config.bfd rather than
1996 looking at the target Makefile fragment files. Don't substitute
1997 target_makefile_frag. Do substitute TDEFINES.
1998 * configure: Rebuild.
1999 * Makefile.in (@target_makefile_frag@): Remove.
2000 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2001 * config/*.mt: Remove.
2003 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2005 * configure.in: Put changequote lines around "i[345]86" patterns
2006 section of core file support.
2008 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2010 * som.c (som_bfd_print_private_bfd_data): Define to use the
2013 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2015 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2016 entry, text_start and data_start.
2018 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2020 * Makefile.in (OFILES): Remove $(TDEPFILES).
2021 * config/apollo.mt (TDEPFILES): Remove.
2022 * config/README: Update.
2024 * configure.in: For a native configuration, set COREFILE and
2025 COREFLAG based on the canonical host name.
2026 * configure: Rebuild.
2027 * Makefile.in: Rebuild dependencies.
2028 (ALL_CFLAGS): Add @COREFLAG@.
2029 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2030 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2031 support routines. Check LYNX_CORE rather than HOST_LYNX.
2032 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2033 * i386lynx.c: Likewise.
2034 * m68klynx.c: Likewise.
2035 * sparclynx.c: Likewise.
2036 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2037 * *-core.c: Comment changes.
2038 * config/decstation.mh (HDEPFILES): Remove.
2039 (HDEFINES): Remove -DTRAD_CORE.
2040 * config/irix3.mh (RANLIB): Remove.
2041 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2042 (HDEFINES): Remove -DIRIX_CORE.
2043 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2044 (HDEFINES): Remove -DTRAD_CORE.
2045 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2046 * config/ultra3.mh (RANLIB): Remove.
2047 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2048 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2049 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2050 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2051 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2052 * config/i386aix.mh, config/i386bsd.mh: Remove.
2053 * config/i386linux.mh, config/i386mach3.mh: Remove.
2054 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2055 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2056 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2057 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2058 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2059 * config/solaris2.mh, config/stratus.mh: Remove.
2060 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2061 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2063 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2065 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2066 DT_FINI entry if the appropriate symbol is not in the hash table.
2068 * libelf.h (struct elf_backend_data): Add create_program_headers
2069 and want_hdr_in_seg fields.
2070 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2072 (elf_backend_create_program_headers): Likewise.
2073 (elfNN_bed): Initialize create_program_headers and
2075 * elf.c (get_program_header_size): Call create_program_headers
2077 (map_program_segments): Check want_hdr_in_seg backend field. Call
2078 create_program_headers backend routine.
2080 * elf.c (assign_file_positions_except_relocs): Align non allocated
2081 sections when creating an executable.
2083 * elfcode.h (elf_swap_phdr_in): Make non static.
2084 (elf_swap_phdr_out): Make non static.
2085 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2086 (bfd_elf32_swap_phdr_out): Declare.
2087 (bfd_elf64_swap_phdr_in): Declare.
2088 (bfd_elf64_swap_phdr_out): Declare.
2090 * ecofflink.c (ecoff_collect_shuffle): New static function.
2091 (_bfd_ecoff_get_accumulated_pdr): New function.
2092 (_bfd_ecoff_get_accumulated_sym): New function.
2093 (_bfd_ecoff_get_accumulated_ss): New function.
2094 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2095 (_bfd_ecoff_get_accumulated_sym): Declare.
2096 (_bfd_ecoff_get_accumulated_ss): Declare.
2097 * libbfd.h: Rebuild.
2099 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2101 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2103 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2104 warning symbols. If any section is named .gnu.warning.XXX, treat
2105 the contents as a warning to be issued if the symbol XXX is
2107 (elf_link_output_extsym): For an indirect or warning symbol, just
2108 output the symbol it points to.
2110 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2111 if bfd_hash_allocate fails, since it will already be set.
2112 (generic_link_hash_newfunc): Likewise.
2113 (archive_hash_newfunc): Likewise.
2114 (hash_entry_bfd): New static function.
2115 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2116 callback. Allocate a new warning using the hash table newfunc.
2117 Use bfd_hash_replace to update the entry in the hash table, rather
2118 than assuming we can copy the fields with structure assignment.
2120 * hash.c (bfd_hash_replace): New function.
2121 * bfd-in.h (bfd_hash_replace): Declare.
2122 * bfd-in2.h: Rebuild.
2124 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2126 * config.bfd: Add mips*vr4300-*-elf* target.
2127 * config/mipsbvr4300.mt: Added.
2129 See file ChangeLog.2
2136 version-control: never