1 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3 * elf.c (copy_private_bfd_data): When attaching sections to
4 segments ignore sections that won't be allocated. Patch from
7 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
9 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
12 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
14 * coff-i960.c (CALC_ADDEND): Define.
15 (coff_i960_relocate_section): Add the input section VMA to the
16 addend for PC relative relocs.
18 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
20 * peicode.h (pe_print_pdata): Must test the entire entry for zero
21 to correctly terminate.
23 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
25 * targets.c (enum bfd_endian): Define.
26 (bfd_target): Rename byteorder_big_p to byteorder, and change it
27 from boolean to enum bfd_endian. Change header_byteorder_big_p
29 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
30 (bfd_header_big_endian, bfd_header_little_endian): New macros.
32 * All targets: Change initialization of byteorder and
33 header_byteorder to use enum bfd_endian values rather than
35 * All files: Change all references to byteorder_big_p and
36 header_byteorder_big_p to use new bfd_*_endian macros.
38 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
40 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
42 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
44 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
46 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
48 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
50 * ieee.c: Lots of minor cleanups. Make many functions return
51 errors rather than calling abort. Also:
52 (ieee_write_twobyte): Remove; change callers to call existing
53 ieee_write_2bytes function.
54 (ieee_write_expression): Don't output the section twice when
55 outputting a local symbol. Don't emit an extraneous zero if there
57 (ieee_slurp_sections): Set the lma as well as the vma.
58 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
60 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
61 a recognized one or bfd_arch_unknown.
62 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
64 (ihex_get_symtab): Likewise.
66 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
68 * aoutx.h: Include <ctype.h>.
69 (struct aout_link_includes_table): Define.
70 (struct aout_link_includes_totals): Define.
71 (struct aout_link_includes_entry): Define.
72 (aout_link_includes_lookup): Define macro.
73 (struct aout_final_link_info): Add includes field.
74 (aout_link_includes_newfunc): New static function.
75 (NAME(aout,final_link)): Initialize includes hash table.
76 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
78 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
80 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
82 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
84 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
86 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
88 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
89 (pe_print_private_bfd_data): call pe_print_reloc.
90 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
91 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
92 up some debugging as well.
94 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
96 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
99 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
101 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
102 when setting sections to NULL.
104 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
106 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
108 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
109 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
111 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
112 * bfd-in2.h: Rebuild.
114 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
116 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
118 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
120 * ihex.c (ihex_scan): Handle record types 4 and 5.
121 (ihex_object_p): Permit types 4 and 5.
122 (ihex_set_section_contents): Remove check for out of range
124 (ihex_write_object_contents): Generate types 4 and 5.
126 * elflink.h (elf_link_output_extsym): Just ignore warning and
127 indirect references to symbols which don't really exist.
129 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
131 * peicode.h (pe_print_idata): Minor format fixes
132 (pe_print_edata): New function. Under private printing, this formats
133 the edata section of a PE file.
134 (pe_print_private_bfd_data): Added call to pe_print_edata.
136 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
138 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
139 index, don't call stoi.
141 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
143 * srec.c (srec_scan): Set lma as well as vma.
145 * ihex.c: New file; support for Intel Hex format.
146 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
148 (bfd_target_vector): Always include ihex_vec.
149 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
150 * Makefile.in: Rebuild dependencies.
151 (BFD_LIBS): Add ihex.o
152 (BFD_LIBS_CFILES): Add ihex.c.
153 * bfd-in2.h: Rebuild.
155 * elf.c (assign_file_positions_for_segments): Sort the sections in
157 (get_program_header_size): Return the right size if segment_map is
159 (copy_private_bfd_data): Don't bother to sort the sections.
161 * bfd.c (bfd_record_phdr): New function.
162 * bfd-in.h (bfd_record_phdr): Declare.
163 * bfd_in2.h: Rebuild.
165 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
168 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
169 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
171 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
172 (bfd_zmalloc): Change declaration.
174 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
175 and realloc. Don't set bfd_error_no_memory if they fail.
177 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
179 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
180 uses as well. Added a new howto to deal with TOCREL16 relocs that
182 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
183 to handle RVA relocs from dlltool.
184 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
185 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
186 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
188 * coffcode.h (coff_set_alignment_hook): check idata$X sections
189 to get the right section alignment.
191 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
193 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
194 p_paddr if p_paddr is zero.
195 (make_mapping): Set includes_filehdr and includes_phdrs for first
197 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
199 (assign_file_positions_for_segments): Handle includes_filehdr and
200 includes_phdrs. Remove special handling of PT_PHDR and first
202 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
203 when appropriate. Remove special handling of PT_PHDR segment.
204 Use a more complex condition for when a section is included in a
205 segment to handle Solaris linker oddities.
207 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
209 * coff-m88k.c (howto_table): Reformatted for easier reading;
210 special_function now points to new function m88k_special_reloc.
211 (howto_hvrt16): Function previously used for handling HVRT16 relocs
213 (rtype2howto): Do not add reloc's r_offset to the addend, this will
214 be done correctly by m88k_special_reloc.
215 (reloc_processing): New function to be used by RELOC_PROCESSING.
216 (RELOC_PROCESSING): Define to call reloc_processing.
218 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
220 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
221 (pe_print_pdata): Likewise.
223 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
225 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
227 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
228 * Many files: don't set bfd_error_no_memory if one of the above
231 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
232 if p_paddr_valid is set.
233 (copy_private_bfd_data): New static function.
234 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
236 * elf.c (assign_file_positions_for_segments): Fix case where extra
237 program headers were allocated.
239 * elf.c (_bfd_elf_print_private_bfd_data): New function.
240 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
241 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
242 _bfd_elf_print_private_bfd_data.
244 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
245 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
246 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
247 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
248 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
249 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
250 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
252 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
254 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
255 * elf.c (make_mapping): New static function.
256 (map_sections_to_segments): New static function.
257 (elf_sort_sections): New static function.
258 (assign_file_positions_for_segments): New static function.
259 (map_program_segments): Remove.
260 (get_program_header_size): Remove sorted_hdrs, count, and
261 maxpagesize parameters. Simplify.
262 (assign_file_positions_except_relocs): When generating an
263 executable, use assign_file_positions_for_segments.
264 (elf_sort_hdrs): Remove.
265 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
266 to get_program_header_size.
268 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
270 * hp300hpux.c (MY(callback)): Set lma as well as vma.
272 * configure, config.in: Regenerate with autoconf 2.7.
274 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
275 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
277 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
279 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
280 (ecoff_sec_to_styp_flags): Likewise.
281 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
282 (ecoff_set_symbol_info): Handle scRConst.
283 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
284 (ecoff_compute_section_file_positions): Handle .rconst section.
285 (_bfd_ecoff_write_object_contents): Likewise.
286 (ecoff_link_check_archive_element): Handle scRConst.
287 (ecoff_link_add_externals): Likewise.
288 (ecoff_link_write_external): Handle .rconst section.
289 (ecoff_reloc_link_order): Likewise.
290 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
291 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
293 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
295 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
296 DEF_DYNAMIC flag is set.
298 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
300 * host-aout.c: If TRAD_HEADER is defined, include it.
302 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
304 * aclocal.m4 (AC_PROG_CC): Remove local definition.
305 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
306 (BFD_NEED_DECLARATION): New function.
307 * configure.in: Use BFD_NEED_DECLARATION.
308 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
309 * configure, config.in: Rebuild with autoconf 2.6.
311 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
312 special_sections before returning when called with a non XCOFF
315 * coffgen.c (coff_renumber_symbols): Sort common symbols with
318 * coffcode.h (coff_compute_section_file_positions): Only pad the
319 previous section to force file alignment when creating an
322 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
324 * coffcode.h (coff_compute_section_file_positions): If
325 RS6000COFF_C, set up the .debug section.
327 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
328 if it is not large enough to accomodate the entire TOC area with
329 signed 16 bit offsets.
330 (xcoff_write_global_symbol): Handle negative TOC offsets in global
332 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
333 TOC anchor to use the TOC value used in the output file.
335 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
337 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
338 (_bfd_coff_read_string_table): Likewise.
340 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
342 * pe-arm.c: Fix typos.
343 * coff-arm.c: Likewise.
345 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
347 * coff-ppc.c (list_ele): Added "cat"egory member.
348 (record_toc): New category parameter (priv or pub).
349 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
350 (ppc_process_before_allocation): Removed embrionic data-in-toc from
351 the mainline. It addes extra toc cells in error.
352 (ppc_coff_swap_sym_in_hook): Added some documentation.
353 (dump_toc): Can now diagnose "virtual toc" chicanery.
355 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
357 * elf-bfd.h (struct elf_link_hash_table): Change type of
358 dynsymcount and bucketcount fields from size_t to bfd_size_type.
360 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
362 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
363 pointerize C_LEAFSTAT or C_LEAFEXT entries.
365 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
366 DT_INIT and DT_FINI entries if the _init or _fini symbol is
367 defined or mentioned in a regular file.
369 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
371 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
372 (coff_ppc_relocate_section): Handle TOCDEFN attribute
373 (coff_ppc_relocate_section): Correct REL24 handling
374 (ppc_process_before_allocation): Correct TOCDEFN handling
376 * peicode.h (dir_names): Added name descriptions
378 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
380 * VERSION: Updated to cygnus-2.6.
382 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
384 * targets.c (m68k4knetbsd_vec): Declare.
386 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
388 * targets.c (bfd_target): Change type of second argument to
389 _bfd_print_private_bfd_data from void * to PTR.
390 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
391 using PTR rather than void *.
392 * bfd-in2, libbfd.h: Rebuild.
393 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
395 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
396 _bfd_generic_bfd_print_private_bfd_data rather than casting
399 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
401 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
402 "DO NOT DELETE" lines or blank lines that mkdep writes on some
404 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
405 BFD64_BACKENDS_CFILES): New variables.
408 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
410 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
411 not at the file position of the first section.
412 * coffcode.h (coff_compute_section_file_positions): Avoid using
414 (coff_write_object_contents): When generating a PPC PE executable
415 with no symbols, round up the file size to a COFF_PAGE_SIZE
417 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
418 don't write out a string table.
420 * elf.c (bfd_section_from_shdr): When using a different section
421 header, pass the new one to _bfd_elf_make_section_from_shdr.
422 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
423 (elf_map_symbols): Add section VMA to symbol value when comparing
425 (_bfd_elf_compute_section_file_positions): Only build symbol table
426 if there are some symbols. Set file offset of symtab and strtab
428 (assign_file_positions_except_relocs): Remove dosyms parameter.
429 Change all callers. Never set file offset of symtab and strtab
431 (_bfd_elf_copy_private_section_data): New function.
432 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
433 (_bfd_elf_copy_private_symbol_data): New function.
434 (swap_out_syms): Check for special mapping of st_shndx created by
435 copy_private_symbol_data.
436 * elfxx-target.h: Use new copy routines.
437 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
438 (_bfd_elf_copy_private_section_data): Declare.
440 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
442 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
445 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
446 _bfd_dummy_target, matching the recent change to archive
449 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
451 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
452 arithmetic on PTR types.
454 * aout-target.h (MY(callback)): Set the lma of the sections.
456 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
457 symbol into a reloc against the section.
459 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
461 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
462 glue for the relocs: IMGLUE and IFGLUE.
463 (record_toc): new function - tracks toc contents
464 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
465 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
466 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
467 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
468 (ppc_record_toc_entry): Removed a debug define (duh)
470 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
471 (pe_print_idata): New function - formats the idata section data
472 (pe_print_pdata): New function - formats the pdata section data
473 (pe_print_private_bfd_data): calls to above
475 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
477 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
478 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
479 TARGET_SYM and TARGET_NAME for vector and BFD name.
480 * coff-pmac.c (pmac_xcoff_vec): Remove.
481 (TARGET_SYM, TARGET_NAME): Define.
482 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
483 machine to 0, not all PowerMacs are 601s.
485 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
487 * elfcode.h (elf_object_p): Read in any program headers.
488 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
489 based on the program headers, if any.
490 (elf_fake_sections): Set sh_addr from the vma, not the lma.
491 (map_program_segments): Set p_paddr of program headers based on
494 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
496 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
499 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
500 trying to do a relocateable link with a non-a.out object file.
502 * archive.c (bfd_generic_archive_p): Check the first object file
503 in an archive even if target_defaulted is set. If the object file
504 has the wrong xvec, reject it.
506 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
507 be represented, report the name via _bfd_error_handler.
508 (translate_to_native_sym_flags): Likewise.
509 * elf32-mips.c (mips_elf_final_link): Likewise.
510 * oasys.c (oasys_write_sections): Likewise.
512 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
513 which checks for STYP_OVRFLO sections.
514 (coff_compute_section_file_positions): If RS6000COFF_C, handle
515 reloc and lineno count overflows.
516 (coff_write_object_contents): Call coff_count_linenumbers before
517 coff_compute_section_file_positions. If RS6000COFF_C, handle
518 reloc and lineno count overflows.
519 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
520 relocs before dealing with .pad sections. Count overflow section
521 headers when handling .pad sections.
523 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
526 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
527 (struct xcoff_link_hash_table): Add descriptor_section and
528 special_sections fields.
529 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
530 (xcoff_link_add_symbols): Set linkage section alignment. Create
531 descriptor section. Check for magic symbol names (_text, etc.),
532 and record them in special_sections if found. Set
533 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
534 descriptor field to point back to the function code symbol.
535 (xcoff_sweep): Always mark the special descriptor_section.
536 (bfd_xcoff_export_symbol): Check whether the symbol might be a
537 function descriptor, and mark it if it is.
538 (bfd_xcoff_size_dynamic_sections): Add new special_sections
539 parameter, and fill it in. Allocate space for the descriptor
541 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
542 global linkage code. If an undefined function descriptor is
543 exported, arrange to define it. Warn about any other undefined
545 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
546 (xcoff_write_global_symbol): Create a function descriptor when
548 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
549 * bfd-in2.h: Rebuild.
551 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
553 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
554 (ppc_coff_link_hash_table): new types for hashing
555 (ppc_coff_link_hash_newfunc): hash entry constructor
556 (ppc_coff_link_hash_table_init): hash table initializer
557 (ppc_coff_link_hash_table_create): hash table constructor
558 (ppc_record_toc_entry): changed references to hash table
559 (coff_ppc_relocate_section): changed references to hash table
561 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
564 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
565 (coff_link_add_symbols): removed toc_offset init
567 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
569 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
572 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
573 if it is given and mmep is available.
574 * acconfig.h: Undef USE_MMAP.
575 * configure, config.in: Regenerated.
576 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
577 table handling the old way.
578 (aout_get_external_symbols): Don't complain if last byte of string
580 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
581 (bfd_free_window) [! USE_MMAP]: Don't define.
582 (bfd_get_file_window,
583 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
585 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
587 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
590 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
592 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
593 compatible with AMD generated COFF files. Try to support both AMD
594 and GNU formats simultaneously.
595 (coff_a29k_relocate_section): Likewise.
597 * libbfd.c (bfd_get_file_window): Change writable parameter from
598 int to boolean; update all callers. Pass MAP_SHARED if not
599 writable--it's required on Solaris. Cast fprintf argument to
601 * bfd-in.h (bfd_get_file_window): Update declaration.
602 * bfd-in2.h: Rebuild.
603 * aoutx.h: Update calls to bfd_get_file_window.
605 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
607 (xcoff_swap_ldhdr_in): New static function.
608 (xcoff_swap_ldsym_in): New static function.
609 (xcoff_find_reloc): Handle the case of a single reloc correctly.
610 (xcoff_link_add_symbols): If we just created a descriptor, pass it
611 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
612 Handle XTY_ER/XMC_XO symbols correctly.
613 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
614 rather than normal symbol table.
615 (bfd_xcoff_import_symbol): It's not an error if the symbol is
616 already defined with the same absolute value.
617 (xcoff_mark): When considering called symbols, check whether the
618 descriptor is from a dynamic object, rather than the symbol
620 (xcoff_build_ldsyms): Likewise.
622 * libbfd.c (bfd_get_file_window): Change return type to boolean.
623 Cast realloc and malloc return values. If malloc or realloc fail,
624 set bfd_error_no_memory.
625 * bfd-in.h (bfd_get_file_window): Change type to boolean.
626 * bfd-in2.h: Rebuild.
628 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
630 * coff-ppc.c (ppc_record_toc_entry): new function.
631 (in_reloc_p): changed return value.
632 (coff_ppc_relocate_section): much rework.
633 (ppc_allocate_toc_section): new function.
634 (ppc_process_before_allocation): new function.
635 (ppc_coff_swap_sym_in_hook): new function.
637 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
638 (coff_link_add_symbols): initialize toc_offset.
640 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
641 (coff_swap_aouthdr_out): Added more sections to the data
642 dictionary for the pe file header. Also changed linker version
643 number on the ppc side.
644 (dir_names): small improvements to the dictionary printing.
645 (pe_mkobject_hook): save the file level flags.
647 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
648 (pe_tdata): added real_flags field
649 (coff_tdata): added local_toc_sym_map and access macro
651 * libcoff.h (coff_link_hash_entry): added toc_offset field
652 (pe_tdata): added real_flags field
653 (coff_tdata): added local_toc_sym_map and access macro
655 * coffcode.h (coff_set_alignment_hook): added hook for PE.
656 (coff_mkobject): init for local_toc_sym_map
657 (coff_write_object_contents): set the internal_a.magic to
658 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
661 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
663 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
664 entries until both the line number address and the function name
665 address are too large.
667 * configure.in: Call AC_CHECK_PROG to find and cache AR.
668 * configure: Rebuilt.
670 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
671 is defined in the environment.
673 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
675 * som.c (som_get_section_contents_in_window): Define to use
678 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
680 * coff-i860.c: New file, based on coff-i386.c.
681 * cpu-i860.c: New file, based on cpu-i386.c.
682 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
683 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
684 targets, using i860coff_vec.
685 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
686 trad-core.o and hosts/i860mach3.h.
687 (i860coff_vec): Use coff-i860.o and cofflink.o.
688 * configure: Rebuild.
689 * Makefile.in: Rebuild dependencies.
690 (ALL_MACHINES): Add cpu-i860.o.
691 (BFD32_BACKENDS): Add coff-i860.o.
692 (CFILES): Add cpu-i860.c and coff-i860.c.
693 * targets.c (i860coff_vec): Declare.
694 (bfd_target_vector): Add &i860coff_vec.
695 * archures.c (bfd_i860_arch): Declare.
696 (bfd_archures_list): Add &bfd_i860_arch.
697 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
698 (coff_set_flags): Handle bfd_arch_i860.
699 (coff_write_object_contents): Handle I860 a.out magic number.
701 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
703 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
704 the created .tc section to 2.
705 (xcoff_mark): Don't keep a .loader reloc for a call to an
706 undefined symbol when creating a shared library.
707 (xcoff_build_ldsyms): When creating a shared library, generate
708 global linkage code for a call to an undefined symbol.
710 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
712 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
713 BFD32_BACKENDS, BFD64_BACKENDS.
714 (.dep1): Put mkdep output in a separate file.
715 Rebuilt dependencies.
717 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
720 Permit use of mmap when available:
722 * configure.in: Check for mmap, madvise, mprotect.
723 * config.in, configure: Regenerated.
725 * libbfd.c (struct _bfd_window_internal): Define type.
726 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
728 (ok_to_map): New static variable for debugging.
729 (_bfd_generic_get_section_contents_in_window): New function.
730 * bfd-in.h (bfd_window_internal): Declare type.
731 (bfd_window): Define type.
732 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
733 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
736 * libaout.h (struct aoutdata): Add two window fields.
737 (obj_aout_sym_window, obj_aout_string_window): New macros.
738 * aoutx.h (some_aout_object_p): Initialize windows.
739 (aout_get_external_symbols): Get symbol data and strings in
740 windows instead of explicitly allocated buffers.
741 (slurp_symbol_table): Free window instead of memory.
742 (bfd_free_cached_info): Release windows instead of freeing storage
744 (aout_link_free_symbols): Ditto.
746 * targets.c (bfd_target): Add new field for
747 get_section_contents_in_window.
748 (BFD_JUMP_TABLE_GENERIC): Updated.
749 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
750 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
751 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
752 macros for get_section_contents_in_window field.
754 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
756 * core.c: Renamed to corefile.c
757 * makefile.dos (OBJS): Change core.o to corefile.o
758 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
761 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
763 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
764 targ_selvecs to allow debugging under Irix-5 native.
767 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
769 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
770 to o. Clobber and restore the list of new csects around the call
771 to _bfd_generic_link_add_one_symbol, in case it wants to report a
772 linker error and the linker wants to read the symbol table. Reset
773 the line number count of a real section even if it has no relocs.
774 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
776 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
779 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
781 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
782 an undefined symbol in a shared link.
784 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
785 oldtype from bfd_link_order_type to bfd_link_hash_type. From
786 phdm@info.ucl.ac.be (Philippe De Muyter).
788 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
790 * coff-m88k.c (rtype2howto): New static function.
791 (RTYPE2HOWTO): Use it rather than a macro definition.
793 * coffcode.h (coff_write_object_contents): set internal_a.magic
794 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
796 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
797 define TRAD_HEADER to new file hosts/delta68.h.
798 m88*-motorola-sysv*, however, does use ptrace-core.o.
799 * hosts/delta68.h: New file.
801 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
802 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
804 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
806 * i386linux.c (MY(vec)): Declare before use.
808 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
810 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
811 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
813 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
814 BFD is not of the right type.
815 (bfd_elf_get_needed_list): Likewise.
816 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
817 * sunos.c (bfd_sunos_get_needed_list): Likewise.
818 * xcofflink.c (XCOFF_XVECP): Define.
819 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
821 (bfd_xcoff_import_symbol): Likewise.
822 (bfd_xcoff_export_symbol): Likewise.
823 (bfd_xcoff_link_count_reloc): Likewise.
824 (bfd_xcoff_record_link_assignment): Likewise.
825 (bfd_xcoff_size_dynamic_sections): Likewise.
827 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
828 table index against the number of symbols for a base relative
831 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
833 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
834 full_aouthdr flag here...
835 (_bfd_xcoff_bfd_final_link): ...not here.
837 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
839 * libelf.h: Rename to elf-bfd.h to avoid conflict with
840 systems that have a system <libelf.h>.
841 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
842 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
843 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
844 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
845 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
846 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
847 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
849 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
851 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
852 set, set BSF_WEAK in symbol. Change all callers.
853 (ecoff_get_extr): Set weakext based on BSF_WEAK.
854 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
855 _bfd_generic_link_add_one_symbol.
856 (ecoff_indirect_link_order): Check that the section tdata relocs
857 are not NULL before using them.
859 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
860 define TRAD_HEADER as hosts/alphalinux.h.
861 * configure: Rebuild.
862 * hosts/alphalinux.h: New file.
863 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
866 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
868 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
869 C_ECOMM storage classes.
871 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
873 (xcoff_mark): Call xcoff_mark_symbol.
874 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
875 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
877 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
879 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
881 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
883 (xcoff_find_reloc): New static function.
884 (xcoff_link_add_symbols): Use it.
885 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
886 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
887 relocate the value of C_DECL.
889 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
891 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
893 * cofflink.c (_bfd_coff_generic_relocate_section): Make
894 callback decide what goes in .relocs.
895 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
896 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
899 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
901 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
904 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
906 * xcofflink.c: More improvements, mostly to fix handling of
907 constructors and a few other special cases.
908 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
909 zero, reverting yesterday's change.
910 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
911 (bfd_xcoff_link_count_reloc): Declare.
912 (bfd_xcoff_record_link_assignment): Declare.
913 * bfd-in2.h: Rebuild.
915 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
917 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
918 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
919 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
920 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
921 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
922 Change PAGE_SIZE to TARGET_PAGE_SIZE.
924 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
927 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
928 segments includes the a.out header. See to that the magic number
929 *always* is big-endian.
931 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
932 m68k4k NetBSD configurations.
934 * configure.in, configure: Separate i386 & mips NetBSD
935 configurations from other BSD ones. Don't assume DEC is the only
936 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
937 configurations. Add support for m68k4k NetBSD object format.
939 * libaout.h: Added M_68K4K_NETBSD magic.
941 * m68k4knetbsd.c: New file.
943 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
945 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
948 * hosts/mipsnbsd.h: New file.
951 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
953 * config.bfd: Add config stuff for mips*-*-magic* to set
954 targ_defvec to ecoff_big_vec.
957 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
959 * xcofflink.c: Numerous changes to get closer to a working XCOFF
961 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
962 toc_section, and entry_section fields.
963 (struct xcoff_section_tdata): Remove ldrel_count field.
964 * libcoff.h: Rebuild.
965 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
967 (coff_compute_section_file_positions): If RS6000COFF_C, generate
968 full a.out header if full_aouthdr is set in xcoff_data.
969 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
970 based on sections stored in xcoff_data.
971 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
973 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
974 (rs6000coff_vec): Set symbol_leading_char to '.'.
975 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
976 value stored in ret rather than returning a pointer value.
978 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
980 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
983 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
985 * som.c (som_slurp_string_table): Allocate the strings with malloc
986 since they're free'd by free_cached_info.
987 (som_slurp_symbol_table): Similarly for the symbol table.
989 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
991 * Makefile.in (diststuff): Don't make headers.
993 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
995 * Makefile.in: Rebuild dependencies.
997 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
998 output_bfd is not SunOS.
999 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1000 non-SunOS input files.
1002 * xcofflink.c: Extensive changes to support linking shared objects
1003 and generating a .loader section.
1004 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1005 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1006 last_symndx, and ldrel_count fields.
1007 * libcoff.h: Rebuild.
1008 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1009 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1011 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1012 (bfd_xcoff_export_symbol): Declare.
1013 (bfd_xcoff_size_dynamic_sections): Declare.
1014 * bfd-in2.h: Rebuild.
1016 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1018 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1019 * configure: Rebuild.
1020 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1021 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1023 (pmac_xcoff_vec): Update to use new xcoff support.
1024 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1025 (xcoff_write_armap): Declare buf as unsigned char.
1026 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1028 * mpw-make.sed: Generalize subdir_do edit.
1030 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1032 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1033 correctly. Don't initialize asect->vma.
1035 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1037 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1038 something a little less than the page size.
1040 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1042 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1044 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1046 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1047 * coffcode.h (coff_write_object_contents): If .bss is before
1048 .data us that as data_start.
1049 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1051 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1052 (coff_swap_outhdr_out): Hardwire in version number.
1054 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1056 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1057 major and minor to *_vno, since the former are also macros in
1058 SunOS header files. Cast result of bfd_alloc to appropriate
1061 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1062 before assigning to sec_data.
1064 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1066 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1067 now relative to the section, not absolute.
1068 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1069 get the file name when there is a N_SO directory name. When
1070 handling stabs, remember that section->vma was added to the
1073 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1075 * sunos.c (struct sunos_link_hash_table): Add needed field.
1076 (sunos_link_hash_table_create): Call bfd_release, not free.
1077 (sunos_link_hash_table_create): Initialize needed field.
1078 (sunos_add_dynamic_symbols): Record needed objects.
1079 (bfd_sunos_get_needed_list): New function.
1080 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1081 * bfd-in2.h: Rebuild.
1083 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1085 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1087 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1089 * bfd-in.h (struct bfd_link_needed_list): Rename from
1090 bfd_elf_link_needed_list.
1091 * bfd-in2.h: Rebuild.
1092 * elf.c, elflink.h, libelf.h: Corresponding changes.
1094 Add start at AIX linker support; no shared libraries yet.
1095 * xcofflink.c: New file.
1096 * configure.in (rs600coff_vec): Use xcofflink.o.
1097 * configure: Rebuild.
1098 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1100 (struct xcoff_section_tdata): Define.
1101 (xcoff_section_data): Define macro.
1102 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1103 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1104 (_bfd_xcoff_bfd_final_link): Declare.
1105 (_bfd_ppc_xcoff_relocate_section): Declare.
1106 * libcoff.h: Rebuild.
1107 * coff-rs6000.c: Clean up a bit.
1108 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1109 cputype, csects, and debug_indices.
1110 (xcoff_copy_private_bfd_data): Copy cputype.
1111 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1112 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1113 (xcoff_reloc_type_lookup): Rename from
1114 rs6000coff_reloc_type_lookup.
1115 (coff_relocate_section): Define.
1116 (_bfd_xcoff_sizeof_headers): Define.
1117 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1118 (_bfd_xcoff_bfd_relax_section): Define.
1119 (_bfd_xcoff_bfd_link_split_section): Define.
1120 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1122 * coffcode.h (coff_compute_section_file_positions): If AIX,
1123 increment sofar by SMALL_AOUTSZ if not executable.
1124 (coff_write_object_contents): If AIX, always output an a.out
1125 header; if not executable, header size of SMALL_AOUTSZ.
1126 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1127 (_bfd_stringtab_init): Initialize xcoff field.
1128 (_bfd_xcoff_stringtab_init): New function.
1129 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1130 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1131 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1132 * libbfd.h: Rebuild.
1133 * Makefile.in: Rebuild dependencies.
1134 (BFD32_BACKENDS): Add xcofflink.o.
1135 (CFILES): Add xcofflink.c.
1137 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1138 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1139 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1141 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1143 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
1145 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
1147 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
1148 * config.in: Regenerated.
1150 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
1151 (_bfd_chunksize): New variable.
1152 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
1153 for obstack chunk size.
1154 * configure.in: Check for getpagesize.
1155 * configure: Regenerated.
1157 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1159 * trad-core.c (rawptr): Make it a local variable of
1160 ptrace_unix_core_file_p.
1162 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
1164 * coff-arm.c (in_reloc_p): New.
1165 * coff-i386.c (in_reloc_p): New.
1166 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
1167 (coff_write_object_contents): Only set has_reloc_section
1169 * cofflink.c (_bfd_coff_generic_relocate_section): Call
1170 in_reloc_p to decide if reloc should be emitted.
1171 * libcoff.h (pe_data_type.in_reloc_p): New.
1172 * peicode.h (pe_mkobject): Initialize in_reloc_p.
1174 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
1176 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
1177 (_bfd_coff_read_internal_relocs): Likewise.
1178 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
1179 (_bfd_coff_read_internal_relocs): Likewise.
1181 * elflink.h (elf_link_add_object_symbols): Correct conditions
1182 under which type and size change warnings are issued.
1184 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
1186 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
1187 a symbol which is not in a real section.
1188 (coff_write_native_symbol): Corresponding change.
1190 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
1191 coff_link_hash_newfunc and make non-static.
1192 (_bfd_coff_link_hash_table_init): New function, broken out of
1193 _bfd_coff_link_hash_table_create.
1194 (_bfd_coff_link_hash_table_create): Use it.
1195 (process_embedded_commands): Make static.
1196 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
1197 (_bfd_coff_link_hash_table_init): Declare.
1198 * libcoff.h: Rebuild.
1200 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
1201 field in XCOFF tdata.
1202 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
1203 U802ROMAGIC, for clarity. Try to set arch and machine correctly
1204 based on cputype stored in a.out header, or in n_type of initial
1206 (coff_write_object_contents): Set cputype correctly in a.out
1208 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
1210 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
1211 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
1213 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
1214 * libcoff.h: Rebuild.
1216 * cpu-rs6000.c (rs6000_compatible): New static function.
1217 (bfd_rs6000_arch): Use it.
1218 * cpu-powerpc.c (powerpc_compatible): New static function.
1219 (arch_info_struct): Define various flavours of PowerPC.
1220 (bfd_powerpc_arch): Use powerpc_compatible. Point at
1223 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
1225 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
1227 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
1229 * elflink.h (elf_link_add_object_symbols): Don't warn about
1230 changing the size or type if the old definition was weak.
1232 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
1234 * coffcode.h (combined_entry_type): Add fix_line field.
1235 (coff_slurp_line_table): Warn if we try to set the lineno field of
1237 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1238 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
1239 * coffgen.c (coff_mangle_symbols): Handle fix_line.
1240 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1242 (coff_print_symbol): Print fix_value symbols in a useful fashion.
1243 * libcoff.h: Rebuild.
1245 * libcoff-in.h (struct xcoff_tdata): Define.
1246 (xcoff_data): Define.
1247 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1248 * bfd-in2.h, libcoff.h: Rebuild.
1249 * coff-rs6000.c (xcoff_mkobject): New static function.
1250 (coff_mkobject): Define.
1251 (xcoff_copy_private_bfd_data): New static function.
1252 (coff_bfd_copy_private_bfd_data): Define.
1253 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1255 (rs6000coff_vec): Add DYNAMIC to object_flags.
1256 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1257 .loader sections specially.
1258 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1259 section alignment from the XCOFF tdata information.
1260 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1261 F_SHROBJ, and copy the extra a.out header information into the
1262 XCOFF tdata structure.
1263 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1264 F_DYNLOAD and the extra a.out header information.
1265 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1266 C_HIDEXT symbol with attached csect information.
1267 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1268 in the o_maxdata field.
1269 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1270 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1271 end if BSF_NOT_AT_END is set.
1273 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1274 _bfd_read_ar_hdr_fn.
1275 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1276 * bfd-in2.h, libbfd.h: Rebuild.
1277 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1279 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1280 (bfd_slurp_bsd_armap_f2): Likewise.
1281 (_bfd_slurp_extended_name_table): Likewise.
1283 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
1285 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1287 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1288 when the symbol table is empty.
1290 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1291 space for section symbols, since we don't output them either.
1292 (elf_m68k_adjust_dynindx): Removed.
1294 * ptrace-core.c (rawptr): Make it a local variable of
1295 ptrace_unix_core_file_p.
1297 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1299 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1302 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1303 Mac object file formats.
1305 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
1307 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1308 auxent if there isn't one.
1309 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1310 rather than FILNMLEN as the maximum name length.
1312 * coffcode.h (bfd_coff_backend_data): Add new field
1313 _bfd_coff_print_aux.
1314 (bfd_coff_print_aux): New static function.
1315 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1316 scnlen field of an XTY_LD csect aux entry.
1317 (coff_print_aux): New static function.
1318 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1319 in coff_pointerize_aux_hook.
1320 (bfd_coff_std_swap_table): Initialize new field.
1321 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1322 * libcoff.h: Rebuild.
1323 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1324 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1326 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1327 if there are symbols, for native AIX ld compatibility.
1329 * coffcode.h (bfd_coff_backend_data): Add new field
1330 _bfd_coff_pointerize_aux_hook.
1331 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1332 or I960, and as 0 otherwise.
1333 (bfd_coff_std_swap_table): Initialize new field.
1334 * libcoff.h: Rebuild.
1335 * coffgen.c (coff_pointerize_aux): Change parameters to take
1336 symbol pointer instead of type and class, and to take aux index.
1337 Call _bfd_coff_pointerize_aux_hook if it is defined.
1338 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1339 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1340 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1342 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
1343 read-only/host-only support.
1345 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
1347 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
1350 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
1351 BFD_JUMP_TABLE_ARCHIVE accordingly.
1352 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
1353 (_bfd_compute_and_write_armap): Declare.
1354 (_bfd_generic_read_ar_hdr): Declare.
1355 (_bfd_read_ar_hdr): Define.
1356 (_bfd_noarchive_read_ar_hdr): Define.
1357 (_bfd_archive_bsd_read_ar_hdr): Define.
1358 (_bfd_archive_coff_read_ar_hdr): Define.
1359 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
1360 _bfd_read_ar_hdr instead.
1361 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
1362 (_bfd_compute_and_write_armap): Rename from
1363 compute_and_write_armap. Make non-static. Change all callers.
1364 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
1365 than _bfd_snarf_ar_hdr.
1366 * aout-target.h (MY_read_ar_hdr): Define if not defined.
1367 * ieee.c (ieee_read_ar_hdr): Define.
1368 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
1369 * oasys.c (oasys_read_ar_hdr): Define.
1370 * som.c (som_read_ar_hdr): Define.
1371 * bfd-in2.h, libbfd.h: Rebuild.
1373 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
1375 * peicode.c (coff_swap_filehdr_in): If symptr is
1376 zero, there aren't any symbols, even if nsyms is set.
1378 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
1380 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
1382 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
1383 sections, and set styp correctly for them: .got, .hash, .dynamic,
1384 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
1385 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
1387 (ecoff_sort_hdrs): New static function.
1388 (ecoff_compute_section_file_positions): Return boolean, not void.
1389 Sort the sections by VMA before looking through them. Put the
1390 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
1391 section on an appropriate boundary within the page.
1392 (ecoff_compute_reloc_file_positions): Check return value of
1393 ecoff_compute_section_file_positions.
1394 (_bfd_ecoff_set_section_contents): Likewise.
1395 (_bfd_ecoff_write_object_contents): Check for various Alpha
1396 section types when incrementing text_size and data_size. Call
1397 adjust_headers backend function if it exists.
1398 * coff-alpha.c (alpha_adjust_headers): New static function.
1399 (alpha_ecoff_backend_data): Initialize adjust_headers field.
1400 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1402 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
1404 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
1406 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
1407 of ALTERNATE_AIX_CORE_FORMAT.
1408 * configure.in (aix4): No longer need CORE_FLAGS.
1409 * configure: Updated.
1411 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
1413 NS32k changes from Ian Dall:
1414 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
1416 (aout_link_input_section_std, aout_link_input_section_ext,
1417 aout_link_reloc_link_order): Call them instead of _bfd_*
1419 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
1421 (backend_data): Use it instead of hardcoded zero.
1423 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
1424 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
1426 * ns32knetbsd.c: Include bfd.h.
1427 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
1428 (MY_bfd_reloc_type_lookup): Declare function too.
1429 * pc532-mach.c (set_sizes): Don't declare.
1430 (MY_text_includes_header, MY_exec_header_not_counted): Define.
1431 (backend_data, MY_backend_data): Don't define.
1433 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1434 ns32k-*-lites* like ns32k-*-netbsd*.
1436 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
1439 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
1441 * coffcode.h (coff_write_object_contents): Restore setting
1442 f_timdat to 0, deleted on August 22.
1444 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
1446 * coffcode.h (coff_bfd_copy_private_symbol_data,
1447 coff_bfd_copy_private_section_data,
1448 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
1449 * peicode.h (coff_bfd_copy_private_bfd_data): New
1450 (pe_bfd_copy_private_bfd_data): New.
1451 (coff_swap_scnhdr_in): Swap bss size into the right place.
1452 (pe_print_private_bfd_data): Add some newlines.
1454 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
1456 * som.c (setup_sections): Don't die if a space has no subspaces.
1458 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
1460 * elflink.h (elf_link_add_object_symbols): Don't let a weak
1461 dynamic symbol override a common symbol. Don't change the size or
1462 type if they have been set and the new symbol is not a definition.
1463 Warn if the size or type changes.
1465 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
1467 * som.c (som_begin_writing): Don't write the symbol table or
1469 (som_finish_writing): Write them here. Place them after the
1470 subspace data, but before the relocs.
1472 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
1474 * sunos.c (sunos_add_one_symbol): Just pass false, not
1475 info->shared_library, to sunos_create_dynamic_sections.
1476 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
1478 (sunos_check_dynamic_reloc): Remove .text section assertion.
1480 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1482 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
1483 * configure, configure.in: Add pmac_xcoff_vec case.
1484 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
1485 * coff-pmac.c: New file, PowerMac XCOFF support.
1486 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
1487 * targets.c (pmac_xcoff_vec): Declare.
1489 * mpw-config.in: Various changes to be compatible with the
1490 autoconf-based configury.
1491 * mpw-make.sed: New file, sed commands to translate Unix
1492 makefile into MPW syntax.
1493 * mpw-make.in: Remove.
1494 * hosts/mpw.h: Remove.
1495 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
1496 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
1498 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
1500 * binary.c (binary_get_symtab): Return an empty string on error.
1501 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
1503 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
1505 * coff-ppc.c: Reformatted according to gnu conventions
1506 Removed irrelevant "if 0" code
1508 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1510 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
1511 symbols rather than as indirect symbols.
1512 (MY(slurp_symbol_table)): Don't do anything special about
1515 * coffcode.h (coff_new_section_hook): Make sure that the alignment
1516 of .ctors and .dtors sections is no larger than 2.
1518 * sunos.c (sunos_add_one_symbol): Don't change
1519 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
1521 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
1522 dynamic symbols when creating a shared library.
1523 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
1525 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
1526 written even if it is not defined in a regular object.
1527 (sunos_write_dynamic_symbol): Use plt_offset for the address of
1528 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
1529 rather than the constant 22.
1530 (sunos_check_dynamic_reloc): Handle creating a shared library.
1531 (sunos_finish_dynamic_link): Set the first entry in the GOT to
1532 zero when creating a shared library.
1533 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
1534 write it out at the start of the symbol table.
1536 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
1538 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
1540 * config.bfd: Add arm-*-coff.
1541 * configure.in, configure: Add armcoff_{little,big}_vec.
1542 * targets.c (armcoff_{little,big}_vec): Declare.
1543 (bfd_target_vector): Add armcoff_{little,big}_vec.
1544 * coff-arm.c (armcoff_{little,big}_vec): Always define.
1546 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
1548 * targets.c (bfd_find_target): Remove debugging code.
1550 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
1552 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
1554 * Makefile.in: added *-ppc files
1555 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
1556 allow pe based .o's to be shared with other tools on ppc/NT
1557 * config.bfd: added powerpc[le]-[pe|winnt] config support
1558 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
1559 * peicode.h: Added more section flags for PE on ppc
1560 Added coff_swap_filehdr_out to allow peicode.h to be
1561 used for non-image PE files on ppc.
1562 Check for image, or not, before copying pe_opthdr
1563 * targets.c: Added new bfd's
1564 * targets.c: Removed two inactive bfds that shouldn't have made it this
1567 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1569 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
1570 explicit values to initialize all relocs. Change all users.
1571 (ppc_elf_brtaken_inner): New function to handle branch predicition
1573 (ppc_elf_brtaken_reloc): Ditto.
1574 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
1575 relocs use ppc_elf_unsupported_reloc.
1576 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
1577 needs to be reported.
1578 (ppc_elf_relocate_section): Support branch prediction relocs.
1580 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
1582 * bfd.c (bfd_assert): Remove \n from string passed to
1585 * coff-i386.c: (TWO_DATA_SECS): Don't define.
1586 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
1587 (bfd_coff_make_section_hook): Don't define.
1588 (coff_make_section_hook): Remove.
1589 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
1590 (styp_to_sec_flags): Likewise.
1591 (coff_write_object_contents): Likewise.
1592 (bfd_coff_std_swap_table): Don't initialize make_section_hook
1594 * libcoff.h: Rebuild.
1595 * coffgen.c (make_a_section_from_file): Just call
1596 bfd_make_section_anyway, not bfd_make_section or
1597 bfd_coff_make_section_hook.
1598 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
1599 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
1600 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
1601 make_section_hook field.
1602 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1604 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
1605 pointers into value field for warning and indirect symbols; just
1606 leave the value field alone.
1607 * linker.c (generic_link_add_symbol_list): Use next symbol for
1608 warning and indirect symbols, rather than looking in symbol value.
1609 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
1610 parameter. Change all callers. Remove support for indirect
1611 symbols; it didn't work anyhow.
1612 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
1613 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
1614 * bfd-in2.h: Rebuild.
1616 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1618 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
1619 go back to telling the tools this reloc operates on 32 bits.
1621 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
1623 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
1624 rather than a direct fprintf.
1625 * archive.c (_bfd_write_archive_contents): Likewise.
1626 * coffcode.h (coff_slurp_symbol_table): Likewise.
1627 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
1628 (ppc_elf_unsupported_reloc): Likewise.
1629 (ppc_elf_relocate_section): Likewise.
1630 * i386linux.c (linux_tally_symbols): Likewise.
1631 (linux_finish_dynamic_link): Likewise.
1632 * osf-core.c (osf_core_core_file_p): Likewise.
1633 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1634 * som.c (som_sizeof_headers): Likewise.
1635 * srec.c (srec_bad_byte): Likewise.
1636 * bfd.c (bfd_assert): Likewise. Also change file to be const.
1637 * libbfd-in.h (bfd_assert): Declare first parameter const.
1638 * libbfd.h: Rebuild.
1639 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
1640 bfd_reloc_overflow is enough.
1641 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
1642 * coff-h8500.c (rtype2howto): Likewise.
1643 * coff-z8k.c (rtype2howto): Likewise.
1644 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1645 * elf.c (_bfd_elf_get_lineno): Likewise.
1646 (_bfd_elf_no_info_to_howto): Likewise.
1647 (_bfd_elf_no_info_to_howto_rel): Likewise.
1648 * hp300hpux.c (convert_sym_type): Likewise.
1649 (MY(swap_std_reloc_in)): Likewise.
1650 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
1652 * libaout.h (struct aoutdata): Add line_buf field.
1653 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
1654 and filename_buffer. Instead, use a malloc buffer stored in the
1655 new line_buf field. Remove length restrictions.
1657 * coffgen.c (string_size): Remove static variable.
1658 (debug_string_size, debug_string_section): Likewise.
1659 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
1660 and debug_string_size_p parameters. Use them instead of the
1661 global variables. Change all callers.
1662 (coff_write_symbol): Likewise.
1663 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
1664 (coff_write_symbols): Add local variables to replace removed
1667 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
1668 function, and line_base fields.
1669 * libcoff.h: Rebuild.
1670 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
1671 information, rather than using static variables.
1673 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
1674 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
1676 * init.c (initialized): Remove static variable.
1677 (bfd_init): Don't bother setting initialized.
1678 (bfd_check_init): Remove.
1679 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
1680 * libbfd.h: Rebuild.
1682 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1684 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
1685 size for full core dumps. Copy core file header to private data.
1686 (rs6000coff_core_file_failing_command,
1687 rs6000coff_core_file_failing_signal): New functions to extract
1688 the file name and terminating signal from the core file.
1689 * coff-rs6000.c: Use them.
1691 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
1693 Change arch info to be const, initialized at compile time.
1694 * archures.c: Reindent many functions. Change CONST to const.
1695 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
1696 nothing set it anyhow. Make next const.
1697 (bfd_arch_info_list): Remove.
1698 (bfd_archures_list): Rename from archures_init_table. Change from
1699 a table of function pointers to a table of bfd_arch_info_type
1700 structure addresses.
1701 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
1702 (bfd_lookup_arch): Likewise.
1703 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
1705 (bfd_default_arch_struct): Make const.
1706 (bfd_arch_init, bfd_arch_linkin): Remove.
1707 (bfd_get_arch_info): Return a const pointer.
1708 * init.c (bfd_init): Don't call bfd_arch_init.
1709 * bfd.c (struct _bfd): Make arch_info const.
1710 * bfd-in2.h: Rebuild.
1711 * libbfd.h: Rebuild.
1712 * configure.in: Put & before everything in $selarchs.
1713 * configure: Rebuild.
1714 * cpu-*.c: Change bfd_*_arch from a function which calls
1715 bfd_arch_linkin to a const structure.
1716 * ieee.c (ieee_object_p): Make arch const.
1718 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1720 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
1722 * bfd-in2.h: Regenerate.
1723 * libbfd.h: Regenerate.
1725 * elf32-ppc.c (reloc_type): Update names to match current draft.
1726 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
1727 relative. Update names to current V.4 draft.
1728 (ppc_elf_reloc_type_lookup): Add support for more relocations.
1729 (ppc_elf_relocate_section): Rename relocations to match draft.
1731 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
1733 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
1734 compiled with -mrelocatable-lib to be linked with either normal
1735 modules or -mrelocatable modules.
1737 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
1739 * coffcode.h (coff_write_object_contents): Clear the vstamp field
1740 in the a.out header.
1742 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
1743 a reloc against a local symbol, even if it's not a section.
1745 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
1747 * targets.c (bfd_target): Remove unused align_power_min field.
1748 * bfd-in2.h: Rebuild.
1749 * All backends: Remove initialization of align_power_min.
1751 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
1753 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
1755 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
1757 * config.bfd (mips-dec-netbsd*): New target.
1758 * configure.host (mips-dec-netbsd*): New host.
1759 * configure.in (mips-dec-netbsd*): New native.
1760 * configure: Rebuild.
1762 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
1764 Make the COFF backend linker merge common types:
1765 * cofflink.c (struct coff_debug_merge_element): Define.
1766 (struct coff_debug_merge_type): Define.
1767 (struct coff_debug_merge_hash_entry): Define.
1768 (struct coff_debug_merge_hash_table): Define.
1769 (coff_debug_merge_hash_table_init): Define.
1770 (coff_debug_merge_hash_table_free): Define.
1771 (coff_debug_merge_hash_lookup): Define.
1772 (struct coff_final_link_info): Add debug_merge field.
1773 (coff_debug_merge_hash_newfunc): New static function.
1774 (_bfd_coff_final_link): Allocate and free debug_merge table.
1775 (coff_link_input_bfd): Merge identical enum, struct and union
1778 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
1780 Convert i960 COFF to use COFF backend linker.
1781 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
1782 structure to store the symbol being used.
1783 (coff_i960_start_final_link): New static function.
1784 (coff_i960_relocate_section): New static function.
1785 (coff_i960_adjust_symndx): New static function.
1786 (coff_start_final_link): Define.
1787 (coff_relocate_section): Define.
1788 (coff_adjust_symndx): Define.
1789 * coffcode.h (bfd_coff_backend_data): Add new callback function
1790 _bfd_coff_start_final_link.
1791 (bfd_coff_start_final_link): Define.
1792 (coff_start_final_link): Define if not defined.
1793 (bfd_coff_std_swap_table): Add coff_start_final_link.
1794 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
1796 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
1797 function callback is not NULL.
1798 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
1799 (_bfd_coff_internal_syment_name): Declare.
1800 * libcoff.h: Rebuild.
1801 * configure.in (icoff_big_vec): Add cofflink.o.
1802 (icoff_little_vec): Likewise.
1803 * configure: Rebuild.
1805 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
1807 * Makefile.in (clean-info): Remove extraneous tab from line
1810 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
1812 * cofflink.c (coff_link_input_bfd): Fail if a section with no
1813 contents has relocs.
1815 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
1817 * coffcode.h (coff_compute_section_file_positions): Keep the
1819 (coff_write_object_contents): Remember if it's a relocatable
1821 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
1822 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
1823 if relocatable file. Swap out saved raw size.
1825 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
1827 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
1828 (maintainer-clean): Rename from realclean, passing
1829 maintainer-clean down to subdirectories, but leave realclean as a
1832 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
1835 * dep-in.sed: Remove config.h from generated dependencies.
1837 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
1838 broken out of sunos_canonicalize_dynamic_symtab.
1839 (sunos_canonicalize_dynamic_symtab): Call new function
1840 sunos_slurp_dynamic_symtab.
1841 (sunos_add_dynamic_symbols): Add three new parameters. Return the
1842 dynamic symbol table to the caller.
1843 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
1844 callback to override the symbols being read.
1845 * libaout.h (struct aout_backend_data): Add three new parameters
1846 to add_dynamic_symbols callback.
1848 Extensive minor changes to avoid various gcc warnings. Also:
1849 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
1850 * archures.c (bfd_arch_info_type): Change mach field from long to
1852 (bfd_lookup_arch): Change machine parameter from long to unsigned
1855 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
1857 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
1858 a symbol with a non-zero plt_offset.
1860 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
1862 * elfcode.h (align_file_position): Remove; not used.
1864 * configure.in: Only check for <sys/procfs.h> on a native system,
1865 and make sure it defines prstatus_t.
1866 * configure: Rebuild.
1868 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
1870 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
1872 * config.in: Rename from config.h.in.
1873 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
1874 Check for config.h:config.in when creating stamp-h.
1875 * configure: Rebuild.
1876 * Makefile.in (stamp-h): Depend upon config.in rather than
1877 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
1878 calling config.status.
1880 * Makefile.in (do_distclean): Remove config.h and stamp-h.
1881 (Makefile): Just rebuild Makefile.
1882 (config.h, stamp-h): New targets.
1883 * configure.in: Create stamp-h when rebuilding config.h.
1884 * configure: Rebuild.
1886 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
1888 * configure.in: Call AC_CONFIG_HEADER. Substitute
1889 HOST_64BIT_LONG. Check that various header files exist. Check
1890 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
1891 and/or free need to be declared. Don't make a link to sysdep.h.
1892 Define TRAD_HEADER for various hosts.
1893 * configure: Rebuild.
1894 * configure.host: Don't set my_host. Add definitions taken from
1895 host header files for various entries. Remove entries which now
1897 * acconfig.h: New file.
1898 * config.h.in: New file, built by autoheader.
1899 * sysdep.h: New file.
1900 * Makefile.in (do_distclean): Don't remove sysdep.h.
1902 (LOCAL_H_DEPS): New variable.
1903 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
1905 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
1906 ($(OPTIONAL_BACKENDS)): Likewise.
1907 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
1908 looking through sysdep.h.
1909 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
1910 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
1911 (fprintf_vma, sprintf_vma): Likewise.
1912 (int64_type, uint64_type): Don't define.
1913 * bfd-in2.h: Rebuild.
1914 * archures.c, bfd.c, srec.c: Include <ctype.h>.
1915 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
1916 * lynx-core.c: Include stuff from old hosts/lynx.h.
1917 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
1918 rather than NO_FCNTL.
1919 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
1920 rather than NATIVE_HPPAHPUX_COMPILER.
1921 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
1923 * hosts/*.h: Remove all header files which merely include,
1924 declare, and define things. Leave header files which define
1925 information needed by trad-core.c.
1927 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
1928 (BFD_CC_FOR_BUILD): Define.
1929 * configure.in: Use BFD_CC_FOR_BUILD.
1930 * configure: Rebuild.
1932 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
1934 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
1935 * configure: Rebuild.
1937 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
1940 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
1942 * config.bfd: i386pe_ve -> i386pe_vec.
1944 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
1946 * configure.host: Incorporate host Makefile fragments by setting
1948 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
1949 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
1950 value based on whether the code is being compiled by a cross
1951 compiler. Don't substitute host_makefile_frag or frags.
1952 * aclocal.m4: New file to define local AC_PROG_CC.
1953 * configure: Rebuild.
1954 * Makefile.in (INSTALL): Set to @INSTALL@.
1955 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
1956 (INSTALL_DATA): Set to @INSTALL_DATA@.
1958 (CC): Define as @CC@.
1959 (CFLAGS): Set to @CFLAGS@.
1960 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
1961 (@host_makefile_frag@): Remove.
1962 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
1963 after other options.
1964 (config.status): Remove dependency upon @frags@.
1965 * config/*.mh, config/README: Remove.
1967 * config.bfd: Rewrite to incorporate the contents of the Makefile
1968 fragments by setting shell variables, rather than merely returning
1969 the name of a Makefile fragment.
1970 * configure.in: Use shell variables set by config.bfd rather than
1971 looking at the target Makefile fragment files. Don't substitute
1972 target_makefile_frag. Do substitute TDEFINES.
1973 * configure: Rebuild.
1974 * Makefile.in (@target_makefile_frag@): Remove.
1975 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
1976 * config/*.mt: Remove.
1978 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
1980 * configure.in: Put changequote lines around "i[345]86" patterns
1981 section of core file support.
1983 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
1985 * som.c (som_bfd_print_private_bfd_data): Define to use the
1988 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
1990 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
1991 entry, text_start and data_start.
1993 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
1995 * Makefile.in (OFILES): Remove $(TDEPFILES).
1996 * config/apollo.mt (TDEPFILES): Remove.
1997 * config/README: Update.
1999 * configure.in: For a native configuration, set COREFILE and
2000 COREFLAG based on the canonical host name.
2001 * configure: Rebuild.
2002 * Makefile.in: Rebuild dependencies.
2003 (ALL_CFLAGS): Add @COREFLAG@.
2004 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2005 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2006 support routines. Check LYNX_CORE rather than HOST_LYNX.
2007 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2008 * i386lynx.c: Likewise.
2009 * m68klynx.c: Likewise.
2010 * sparclynx.c: Likewise.
2011 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2012 * *-core.c: Comment changes.
2013 * config/decstation.mh (HDEPFILES): Remove.
2014 (HDEFINES): Remove -DTRAD_CORE.
2015 * config/irix3.mh (RANLIB): Remove.
2016 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2017 (HDEFINES): Remove -DIRIX_CORE.
2018 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2019 (HDEFINES): Remove -DTRAD_CORE.
2020 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2021 * config/ultra3.mh (RANLIB): Remove.
2022 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2023 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2024 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2025 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2026 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2027 * config/i386aix.mh, config/i386bsd.mh: Remove.
2028 * config/i386linux.mh, config/i386mach3.mh: Remove.
2029 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2030 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2031 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2032 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2033 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2034 * config/solaris2.mh, config/stratus.mh: Remove.
2035 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2036 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2038 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2040 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2041 DT_FINI entry if the appropriate symbol is not in the hash table.
2043 * libelf.h (struct elf_backend_data): Add create_program_headers
2044 and want_hdr_in_seg fields.
2045 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2047 (elf_backend_create_program_headers): Likewise.
2048 (elfNN_bed): Initialize create_program_headers and
2050 * elf.c (get_program_header_size): Call create_program_headers
2052 (map_program_segments): Check want_hdr_in_seg backend field. Call
2053 create_program_headers backend routine.
2055 * elf.c (assign_file_positions_except_relocs): Align non allocated
2056 sections when creating an executable.
2058 * elfcode.h (elf_swap_phdr_in): Make non static.
2059 (elf_swap_phdr_out): Make non static.
2060 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2061 (bfd_elf32_swap_phdr_out): Declare.
2062 (bfd_elf64_swap_phdr_in): Declare.
2063 (bfd_elf64_swap_phdr_out): Declare.
2065 * ecofflink.c (ecoff_collect_shuffle): New static function.
2066 (_bfd_ecoff_get_accumulated_pdr): New function.
2067 (_bfd_ecoff_get_accumulated_sym): New function.
2068 (_bfd_ecoff_get_accumulated_ss): New function.
2069 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2070 (_bfd_ecoff_get_accumulated_sym): Declare.
2071 (_bfd_ecoff_get_accumulated_ss): Declare.
2072 * libbfd.h: Rebuild.
2074 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2076 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2078 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2079 warning symbols. If any section is named .gnu.warning.XXX, treat
2080 the contents as a warning to be issued if the symbol XXX is
2082 (elf_link_output_extsym): For an indirect or warning symbol, just
2083 output the symbol it points to.
2085 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2086 if bfd_hash_allocate fails, since it will already be set.
2087 (generic_link_hash_newfunc): Likewise.
2088 (archive_hash_newfunc): Likewise.
2089 (hash_entry_bfd): New static function.
2090 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2091 callback. Allocate a new warning using the hash table newfunc.
2092 Use bfd_hash_replace to update the entry in the hash table, rather
2093 than assuming we can copy the fields with structure assignment.
2095 * hash.c (bfd_hash_replace): New function.
2096 * bfd-in.h (bfd_hash_replace): Declare.
2097 * bfd-in2.h: Rebuild.
2099 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2101 * config.bfd: Add mips*vr4300-*-elf* target.
2102 * config/mipsbvr4300.mt: Added.
2104 See file ChangeLog.2
2111 version-control: never