1 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
5 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
7 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
9 (bfd_mach_sparc_v9a): Define.
10 * bfd-in2.h: Regenerated.
11 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
13 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
14 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
15 to bfd_elf32_sparc_vec.
16 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
18 Add v8plus{,a} support.
22 (sparc_compatible): New function.
23 * elf32-sparc.h: #include "elf/sparc.h".
24 (elf32_sparc_set_private_flags, elf32_sparc_copy_private_bfd_data,
25 elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
26 elf32_sparc_final_write_processing): New functions.
27 (bfd_elf32_bfd_set_private_flags, bfd_elf32_bfd_copy_private_bfd_data,
28 bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
29 elf_backend_final_write_processing): Define.
32 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
34 * elf-bfd.h (struct elf_link_hash_entry): Add
35 linker_section_pointer field.
36 (enum elf_linker_section_enum): Enumeration for new way of
37 creating linker dynamic sections and symbols.
38 (elf_linker_section{,_pointers}): New structures for creating
39 dynamic sections and symbols.
40 (elf_obj_tdata): Add linker_section_pointers and linker_section
42 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
43 (_bfd_elf_create_linker_section): New declarations.
44 (_bfd_elf_find_pointer_linker_section): Ditto.
45 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
46 (_bfd_elf_make_linker_section_rela): Ditto.
48 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
50 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
51 (ppc_elf_create_linker_section): New function to create the
52 sections .got, .sdata, and .sdata2.
53 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
55 (ppc_elf_check_relocs): Support more of the eabi relocations.
56 (ppc_elf_relocate_section): Ditto.
57 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
58 if the .sdata{,2} + .sbss{,2} section size is > 32k.
60 * elflink.h (elf_create_pointer_linker_section): New function to
61 create initialized pointers in dynamic linker sections.
62 (elf_finish_pointer_linker_section): Actually intialize the
63 pointers created above.
65 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
66 macros to provide both 32 and 64 bit versions of
67 elf_create_pointer_linker_section.
68 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
69 provide both 32 and 64 bit versions of
70 elf_finish_pointer_linker_section.
72 * elflink.c (_bfd_elf_create_linker_section): New function to
73 create a linker section.
74 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
75 given address in the linker pointer offsets created for a given
77 (_bfd_elf_make_linker_section_rela): Make a RELA section
78 corresponding to the generated linker section.
81 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
83 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
86 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
88 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
89 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
90 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
91 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
92 toc entry in an objdump) for now.
93 (ppc_do_last, ppc_get_last): New function - needed to save processing
94 the toc owner to the end.
95 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
98 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
99 toc owner from being done till last. Must define POWERPC_LE_PC
102 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
104 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
106 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
107 SizeOfImage for PowerPC. Ignore the size of the .junk section.
109 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
111 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
113 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
115 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
117 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
119 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
121 * elf.c (assign_file_positions_for_segments): Don't increment file
122 offset for a segment which contains no loadable sections.
124 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
126 * reloc.c: Add new PowerPC relocations.
127 * {bfd-in2,libbfd}.h: Regenerate.
129 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
130 (ppc_elf_reloc_type_lookup): Lookup new relocations.
132 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
134 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
137 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
140 * coffgen.c (coff_find_nearest_line): Don't try to cache
141 information in sections that are not owned by a BFD. From Richard
142 Henderson <richard@atheist.tamu.edu>.
144 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
145 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
146 * elflink.h (elf_link_output_extsym): Remove special check for
149 * ecoffswap.h: Add prototypes for static functions.
151 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
153 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
154 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
156 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
157 to satisfy a TOC16 relocation. Rewrite unsupported relocation
158 support. Begin support for R_PPC_SDA{2,}REL.
160 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
162 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
163 create the .got and .got.neg sections.
164 (ppc_elf_size_dynamic_sections): Call it.
165 (ppc_elf_check_relocs): Call it.
166 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
167 (ppc_elf_check_relocs): Add error messages for relocations we
168 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
171 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
173 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
174 section flags for V.4 and eabi.
176 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
178 * elf.c (assign_file_positions_for_segments): If a segment
179 contains no sections, don't mark it as readable.
181 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
182 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
184 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
185 dynamic section, if there is one.
186 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
187 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
188 (bfd_elf64_swap_dyn_in): Likewise.
189 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
191 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
193 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
194 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
195 <pirker@eiunix.tuwien.ac.at>.
197 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
199 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
200 PowerPC V.4 and eabi.
201 * bfd-in2.h: Regenerate.
202 * libfd.h: Regenerate.
204 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
206 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
207 section type and SHF_EXCLUDE section flag, turning them into the
208 appropriate bfd section flag.
210 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
212 * xcofflink.c (xcoff_link_add_symbols): Create the special
213 sections if we see a DYNAMIC object, in case that is the only
214 XCOFF input object we see.
216 * elf32-mips.c: Extensive changes for a start at dynamic linking
217 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
219 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
220 (struct elf_backend_data): Remove
221 elf_backend_create_program_headers field. Add
222 elf_backend_additional_program_headers and
223 elf_backend_modify_segment_map fields.
224 * elfxx-target.h (elf_backend_type_change_ok): Define if not
226 (elf_backend_additional_program_headers): Likewise.
227 (elf_backend_modify_segment_map): Likewise.
228 (elf_backend_create_program_headers): Don't define.
229 (elfNN_bed): Change to account for field changes.
230 * elf.c (assign_file_positions_for_segments): Call new
231 modify_segment_map backend function. Don't call old
232 create_program_headers backend function.
233 (get_program_header_size): Call additional_program_headers rather
234 than create_program_headers.
235 * elflink.h (elf_link_add_object_symbols): Initialize
236 type_change_ok from new backend field.
237 (elf_link_output_extsym): Don't warn if _rld_new_interface is
239 (elf_reloc_link_order): Treat a reloc against a defined symbol as
240 a reloc against the appropriate section.
242 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
243 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
244 (elf_flags_init): Rename from elf_ppc_flags_init.
245 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
247 (ppc_elf_copy_private_bfd_data): Likewise.
248 (ppc_elf_merge_private_bfd_data): Likewise.
250 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
253 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
255 * coff-alpha.c (alpha_relocate_section): During final link, allow
256 output .lita section to be bigger than 64k by adjusting gp value
257 on a per-input section basis.
258 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
260 (struct ecoff_section_tdata): Add gp field.
262 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
264 Handle Alpha ECOFF changes in OSF/1 3.2.
265 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
267 * coff-alpha.c: Include "aout/ar.h".
268 (alpha_ecoff_get_relocated_section_contents): Don't require an
269 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
270 3.2 doesn't generate one.
271 (alpha_relocate_section): Likewise.
272 (alpha_ecoff_slurp_armap): Define.
273 (alpha_ecoff_slurp_extended_name_table): Define.
274 (alpha_ecoff_construct_extended_name_table): Define.
275 (alpha_ecoff_truncate_arname): Define.
276 (alpha_ecoff_write_armap): Define.
277 (alpha_ecoff_generic_stat_arch_elt): Define.
278 (alpha_ecoff_update_armap_timestamp): Define.
280 (alpha_ecoff_read_ar_hdr): New static function.
281 (alpha_ecoff_get_elt_at_filepos): New static function.
282 (alpha_ecoff_openr_next_archived_file): New static function.
283 (alpha_ecoff_get_elt_at_index): New static function.
284 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
285 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
286 _bfd_ecoff to alpha_ecoff.
287 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
288 field from backend structure, rather than always calling
289 _bfd_get_elt_at_filepos.
290 * coff-mips.c (mips_ecoff_backend_data): Initialize
291 get_elt_at_filepos field.
292 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
293 from _bfd_generic_read_ar_hdr with minor changes.
294 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
295 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
298 * bfd-in.h (BFD_IN_MEMORY): Define.
299 * libbfd-in.h (struct bfd_in_memory): Define.
300 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
301 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
302 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
303 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
304 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
305 (bfd_get_size): Handle BFD_IN_MEMORY flag.
306 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
307 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
308 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
309 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
311 (bfd_openstreamr): Likewise.
312 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
313 BFD_IN_MEMORY is not set.
314 * riscix.c (riscix_some_aout_object_p): Likewise.
315 * bfd-in2.h, libbfd.h: Rebuild.
317 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
318 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
319 (bfd_get_elt_at_index): Define.
320 * archive.c (_bfd_generic_get_elt_at_index): Rename from
321 bfd_get_elt_at_index. Change index parameter from int to
323 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
324 (_bfd_noarchive_get_elt_at_index): Define.
325 (_bfd_archive_bsd_get_elt_at_index): Define.
326 (_bfd_archive_coff_get_elt_at_index): Define.
327 * bfd-in2.h, libbfd.h: Rebuild.
328 * aout-target.h (MY_get_elt_at_index): Define if not defined.
329 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
330 * ieee.c (ieee_get_elt_at_index): Define.
331 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
332 * oasys.c (oasys_get_elt_at_index): Define.
333 * som.c (som_get_elt_at_index): Define.
335 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
336 numbers to the .text section.
338 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
340 * ieee.c (ieee_write_debug_part): Change return type to boolean.
341 If there is a SEC_DEBUGGING section, get the contents of the debug
342 information part from it.
343 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
345 (ieee_write_object_contents): Check ieee_write_debug_part return.
347 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
349 * config.bfd (i[345]86-*-freebsd*): Add target.
350 * configure.in (i386freebsd_vec): Add vec.
351 * configure: Regenerate.
352 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
353 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
354 Rebuild dependencies..
355 * freebsd.h: New file.
356 * i386freebsd.c: New file.
357 * targets.c (i386freebsd_vec): Declare.
358 (bfd_target_vector): Add i386freebsd_vec.
359 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
360 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
362 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
364 * ieee.c (ieee_slurp_debug): New static function.
365 (ieee_object_p): Call it.
366 (ieee_slurp_section_data): Skip debugging sections.
367 (ieee_get_reloc_upper_bound): Likewise.
368 (ieee_get_section_contents): Likewise.
369 (ieee_canonicalize_reloc): Likewise.
370 (ieee_write_section_part): Likewise.
371 (ieee_write_debug_part): Likewise.
372 (ieee_write_data_part): Likewise.
373 (init_for_output): Likewise.
375 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
377 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
379 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
380 relocs, since ppc_elf_relocate_section handles the linker case.
381 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
383 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
384 ppc_elf_relocate_section since that is now the only caller.
385 (ppc_elf_relocate_section): Ditto.
387 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
389 * coffcode.h (coff_write_object_contents): If we don't know the
390 section of the entry point for an XCOFF executable, always set the
393 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
395 * elf.c (bfd_section_from_shdr): Add support for note sections.
397 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
399 * bfd-in.h (struct _symbol_info): Add stab_type field.
400 * bfd-in2.h: Rebuild.
401 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
403 * elf32-ppc.c: Remove trailing newline from calls to
405 (ppc_elf_merge_private_bfd_data): Only warn about endianness
406 difference if target endianness is known.
408 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
410 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
411 old style TOC16 references without using R_PPC_GOT.
412 (ppc_reloc_type): Ditto.
413 (ppc_elf_reloc_type_lookup): Add support for TOC16.
414 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
415 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
416 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
417 (ppc_elf_check_relocs): New function for GOT/PLT support that is
419 (ppc_elf_adjust_dynamic_symbol): Ditto.
420 (ppc_elf_adjust_dynindx): Ditto.
421 (ppc_elf_size_dynamic_sections): Ditto.
422 (ppc_elf_finish_dynamic_symbol): Ditto.
423 (ppc_elf_finish_dynamic_sections): Ditto.
424 (ELF_DYNAMIC_INTERPRETER): Define.
426 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
428 * elf.c (copy_private_bfd_data): When attaching sections to
429 segments ignore sections that won't be allocated. Patch from
432 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
434 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
437 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
439 * coff-i960.c (CALC_ADDEND): Define.
440 (coff_i960_relocate_section): Add the input section VMA to the
441 addend for PC relative relocs.
443 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
445 * peicode.h (pe_print_pdata): Must test the entire entry for zero
446 to correctly terminate.
448 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
450 * targets.c (enum bfd_endian): Define.
451 (bfd_target): Rename byteorder_big_p to byteorder, and change it
452 from boolean to enum bfd_endian. Change header_byteorder_big_p
454 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
455 (bfd_header_big_endian, bfd_header_little_endian): New macros.
456 * bfd-in2.h: Rebuild.
457 * All targets: Change initialization of byteorder and
458 header_byteorder to use enum bfd_endian values rather than
460 * All files: Change all references to byteorder_big_p and
461 header_byteorder_big_p to use new bfd_*_endian macros.
463 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
465 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
467 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
469 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
471 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
473 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
475 * ieee.c: Lots of minor cleanups. Make many functions return
476 errors rather than calling abort. Also:
477 (ieee_write_twobyte): Remove; change callers to call existing
478 ieee_write_2bytes function.
479 (ieee_write_expression): Don't output the section twice when
480 outputting a local symbol. Don't emit an extraneous zero if there
482 (ieee_slurp_sections): Set the lma as well as the vma.
483 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
485 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
486 a recognized one or bfd_arch_unknown.
487 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
489 (ihex_get_symtab): Likewise.
491 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
493 * aoutx.h: Include <ctype.h>.
494 (struct aout_link_includes_table): Define.
495 (struct aout_link_includes_totals): Define.
496 (struct aout_link_includes_entry): Define.
497 (aout_link_includes_lookup): Define macro.
498 (struct aout_final_link_info): Add includes field.
499 (aout_link_includes_newfunc): New static function.
500 (NAME(aout,final_link)): Initialize includes hash table.
501 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
503 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
505 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
507 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
509 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
511 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
513 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
514 (pe_print_private_bfd_data): call pe_print_reloc.
515 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
516 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
517 up some debugging as well.
519 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
521 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
524 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
526 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
527 when setting sections to NULL.
529 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
531 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
533 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
534 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
536 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
537 * bfd-in2.h: Rebuild.
539 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
541 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
543 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
545 * ihex.c (ihex_scan): Handle record types 4 and 5.
546 (ihex_object_p): Permit types 4 and 5.
547 (ihex_set_section_contents): Remove check for out of range
549 (ihex_write_object_contents): Generate types 4 and 5.
551 * elflink.h (elf_link_output_extsym): Just ignore warning and
552 indirect references to symbols which don't really exist.
554 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
556 * peicode.h (pe_print_idata): Minor format fixes
557 (pe_print_edata): New function. Under private printing, this formats
558 the edata section of a PE file.
559 (pe_print_private_bfd_data): Added call to pe_print_edata.
561 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
563 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
564 index, don't call stoi.
566 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
568 * srec.c (srec_scan): Set lma as well as vma.
570 * ihex.c: New file; support for Intel Hex format.
571 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
573 (bfd_target_vector): Always include ihex_vec.
574 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
575 * Makefile.in: Rebuild dependencies.
576 (BFD_LIBS): Add ihex.o
577 (BFD_LIBS_CFILES): Add ihex.c.
578 * bfd-in2.h: Rebuild.
580 * elf.c (assign_file_positions_for_segments): Sort the sections in
582 (get_program_header_size): Return the right size if segment_map is
584 (copy_private_bfd_data): Don't bother to sort the sections.
586 * bfd.c (bfd_record_phdr): New function.
587 * bfd-in.h (bfd_record_phdr): Declare.
588 * bfd_in2.h: Rebuild.
590 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
593 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
594 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
596 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
597 (bfd_zmalloc): Change declaration.
599 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
600 and realloc. Don't set bfd_error_no_memory if they fail.
602 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
604 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
605 uses as well. Added a new howto to deal with TOCREL16 relocs that
607 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
608 to handle RVA relocs from dlltool.
609 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
610 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
611 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
613 * coffcode.h (coff_set_alignment_hook): check idata$X sections
614 to get the right section alignment.
616 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
618 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
619 p_paddr if p_paddr is zero.
620 (make_mapping): Set includes_filehdr and includes_phdrs for first
622 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
624 (assign_file_positions_for_segments): Handle includes_filehdr and
625 includes_phdrs. Remove special handling of PT_PHDR and first
627 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
628 when appropriate. Remove special handling of PT_PHDR segment.
629 Use a more complex condition for when a section is included in a
630 segment to handle Solaris linker oddities.
632 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
634 * coff-m88k.c (howto_table): Reformatted for easier reading;
635 special_function now points to new function m88k_special_reloc.
636 (howto_hvrt16): Function previously used for handling HVRT16 relocs
638 (rtype2howto): Do not add reloc's r_offset to the addend, this will
639 be done correctly by m88k_special_reloc.
640 (reloc_processing): New function to be used by RELOC_PROCESSING.
641 (RELOC_PROCESSING): Define to call reloc_processing.
643 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
645 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
646 (pe_print_pdata): Likewise.
648 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
650 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
652 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
653 * Many files: don't set bfd_error_no_memory if one of the above
656 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
657 if p_paddr_valid is set.
658 (copy_private_bfd_data): New static function.
659 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
661 * elf.c (assign_file_positions_for_segments): Fix case where extra
662 program headers were allocated.
664 * elf.c (_bfd_elf_print_private_bfd_data): New function.
665 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
666 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
667 _bfd_elf_print_private_bfd_data.
669 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
670 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
671 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
672 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
673 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
674 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
675 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
677 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
679 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
680 * elf.c (make_mapping): New static function.
681 (map_sections_to_segments): New static function.
682 (elf_sort_sections): New static function.
683 (assign_file_positions_for_segments): New static function.
684 (map_program_segments): Remove.
685 (get_program_header_size): Remove sorted_hdrs, count, and
686 maxpagesize parameters. Simplify.
687 (assign_file_positions_except_relocs): When generating an
688 executable, use assign_file_positions_for_segments.
689 (elf_sort_hdrs): Remove.
690 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
691 to get_program_header_size.
693 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
695 * hp300hpux.c (MY(callback)): Set lma as well as vma.
697 * configure, config.in: Regenerate with autoconf 2.7.
699 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
700 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
702 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
704 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
705 (ecoff_sec_to_styp_flags): Likewise.
706 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
707 (ecoff_set_symbol_info): Handle scRConst.
708 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
709 (ecoff_compute_section_file_positions): Handle .rconst section.
710 (_bfd_ecoff_write_object_contents): Likewise.
711 (ecoff_link_check_archive_element): Handle scRConst.
712 (ecoff_link_add_externals): Likewise.
713 (ecoff_link_write_external): Handle .rconst section.
714 (ecoff_reloc_link_order): Likewise.
715 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
716 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
718 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
720 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
721 DEF_DYNAMIC flag is set.
723 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
725 * host-aout.c: If TRAD_HEADER is defined, include it.
727 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
729 * aclocal.m4 (AC_PROG_CC): Remove local definition.
730 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
731 (BFD_NEED_DECLARATION): New function.
732 * configure.in: Use BFD_NEED_DECLARATION.
733 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
734 * configure, config.in: Rebuild with autoconf 2.6.
736 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
737 special_sections before returning when called with a non XCOFF
740 * coffgen.c (coff_renumber_symbols): Sort common symbols with
743 * coffcode.h (coff_compute_section_file_positions): Only pad the
744 previous section to force file alignment when creating an
747 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
749 * coffcode.h (coff_compute_section_file_positions): If
750 RS6000COFF_C, set up the .debug section.
752 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
753 if it is not large enough to accomodate the entire TOC area with
754 signed 16 bit offsets.
755 (xcoff_write_global_symbol): Handle negative TOC offsets in global
757 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
758 TOC anchor to use the TOC value used in the output file.
760 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
762 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
763 (_bfd_coff_read_string_table): Likewise.
765 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
767 * pe-arm.c: Fix typos.
768 * coff-arm.c: Likewise.
770 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
772 * coff-ppc.c (list_ele): Added "cat"egory member.
773 (record_toc): New category parameter (priv or pub).
774 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
775 (ppc_process_before_allocation): Removed embrionic data-in-toc from
776 the mainline. It addes extra toc cells in error.
777 (ppc_coff_swap_sym_in_hook): Added some documentation.
778 (dump_toc): Can now diagnose "virtual toc" chicanery.
780 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
782 * elf-bfd.h (struct elf_link_hash_table): Change type of
783 dynsymcount and bucketcount fields from size_t to bfd_size_type.
785 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
787 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
788 pointerize C_LEAFSTAT or C_LEAFEXT entries.
790 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
791 DT_INIT and DT_FINI entries if the _init or _fini symbol is
792 defined or mentioned in a regular file.
794 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
796 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
797 (coff_ppc_relocate_section): Handle TOCDEFN attribute
798 (coff_ppc_relocate_section): Correct REL24 handling
799 (ppc_process_before_allocation): Correct TOCDEFN handling
801 * peicode.h (dir_names): Added name descriptions
803 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
805 * VERSION: Updated to cygnus-2.6.
807 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
809 * targets.c (m68k4knetbsd_vec): Declare.
811 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
813 * targets.c (bfd_target): Change type of second argument to
814 _bfd_print_private_bfd_data from void * to PTR.
815 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
816 using PTR rather than void *.
817 * bfd-in2, libbfd.h: Rebuild.
818 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
820 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
821 _bfd_generic_bfd_print_private_bfd_data rather than casting
824 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
826 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
827 "DO NOT DELETE" lines or blank lines that mkdep writes on some
829 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
830 BFD64_BACKENDS_CFILES): New variables.
833 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
835 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
836 not at the file position of the first section.
837 * coffcode.h (coff_compute_section_file_positions): Avoid using
839 (coff_write_object_contents): When generating a PPC PE executable
840 with no symbols, round up the file size to a COFF_PAGE_SIZE
842 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
843 don't write out a string table.
845 * elf.c (bfd_section_from_shdr): When using a different section
846 header, pass the new one to _bfd_elf_make_section_from_shdr.
847 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
848 (elf_map_symbols): Add section VMA to symbol value when comparing
850 (_bfd_elf_compute_section_file_positions): Only build symbol table
851 if there are some symbols. Set file offset of symtab and strtab
853 (assign_file_positions_except_relocs): Remove dosyms parameter.
854 Change all callers. Never set file offset of symtab and strtab
856 (_bfd_elf_copy_private_section_data): New function.
857 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
858 (_bfd_elf_copy_private_symbol_data): New function.
859 (swap_out_syms): Check for special mapping of st_shndx created by
860 copy_private_symbol_data.
861 * elfxx-target.h: Use new copy routines.
862 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
863 (_bfd_elf_copy_private_section_data): Declare.
865 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
867 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
870 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
871 _bfd_dummy_target, matching the recent change to archive
874 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
876 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
877 arithmetic on PTR types.
879 * aout-target.h (MY(callback)): Set the lma of the sections.
881 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
882 symbol into a reloc against the section.
884 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
886 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
887 glue for the relocs: IMGLUE and IFGLUE.
888 (record_toc): new function - tracks toc contents
889 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
890 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
891 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
892 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
893 (ppc_record_toc_entry): Removed a debug define (duh)
895 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
896 (pe_print_idata): New function - formats the idata section data
897 (pe_print_pdata): New function - formats the pdata section data
898 (pe_print_private_bfd_data): calls to above
900 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
902 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
903 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
904 TARGET_SYM and TARGET_NAME for vector and BFD name.
905 * coff-pmac.c (pmac_xcoff_vec): Remove.
906 (TARGET_SYM, TARGET_NAME): Define.
907 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
908 machine to 0, not all PowerMacs are 601s.
910 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
912 * elfcode.h (elf_object_p): Read in any program headers.
913 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
914 based on the program headers, if any.
915 (elf_fake_sections): Set sh_addr from the vma, not the lma.
916 (map_program_segments): Set p_paddr of program headers based on
919 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
921 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
924 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
925 trying to do a relocateable link with a non-a.out object file.
927 * archive.c (bfd_generic_archive_p): Check the first object file
928 in an archive even if target_defaulted is set. If the object file
929 has the wrong xvec, reject it.
931 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
932 be represented, report the name via _bfd_error_handler.
933 (translate_to_native_sym_flags): Likewise.
934 * elf32-mips.c (mips_elf_final_link): Likewise.
935 * oasys.c (oasys_write_sections): Likewise.
937 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
938 which checks for STYP_OVRFLO sections.
939 (coff_compute_section_file_positions): If RS6000COFF_C, handle
940 reloc and lineno count overflows.
941 (coff_write_object_contents): Call coff_count_linenumbers before
942 coff_compute_section_file_positions. If RS6000COFF_C, handle
943 reloc and lineno count overflows.
944 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
945 relocs before dealing with .pad sections. Count overflow section
946 headers when handling .pad sections.
948 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
951 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
952 (struct xcoff_link_hash_table): Add descriptor_section and
953 special_sections fields.
954 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
955 (xcoff_link_add_symbols): Set linkage section alignment. Create
956 descriptor section. Check for magic symbol names (_text, etc.),
957 and record them in special_sections if found. Set
958 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
959 descriptor field to point back to the function code symbol.
960 (xcoff_sweep): Always mark the special descriptor_section.
961 (bfd_xcoff_export_symbol): Check whether the symbol might be a
962 function descriptor, and mark it if it is.
963 (bfd_xcoff_size_dynamic_sections): Add new special_sections
964 parameter, and fill it in. Allocate space for the descriptor
966 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
967 global linkage code. If an undefined function descriptor is
968 exported, arrange to define it. Warn about any other undefined
970 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
971 (xcoff_write_global_symbol): Create a function descriptor when
973 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
974 * bfd-in2.h: Rebuild.
976 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
978 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
979 (ppc_coff_link_hash_table): new types for hashing
980 (ppc_coff_link_hash_newfunc): hash entry constructor
981 (ppc_coff_link_hash_table_init): hash table initializer
982 (ppc_coff_link_hash_table_create): hash table constructor
983 (ppc_record_toc_entry): changed references to hash table
984 (coff_ppc_relocate_section): changed references to hash table
986 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
989 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
990 (coff_link_add_symbols): removed toc_offset init
992 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
994 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
997 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
998 if it is given and mmep is available.
999 * acconfig.h: Undef USE_MMAP.
1000 * configure, config.in: Regenerated.
1001 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1002 table handling the old way.
1003 (aout_get_external_symbols): Don't complain if last byte of string
1005 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1006 (bfd_free_window) [! USE_MMAP]: Don't define.
1007 (bfd_get_file_window,
1008 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1010 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1012 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1015 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1017 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1018 compatible with AMD generated COFF files. Try to support both AMD
1019 and GNU formats simultaneously.
1020 (coff_a29k_relocate_section): Likewise.
1022 * libbfd.c (bfd_get_file_window): Change writable parameter from
1023 int to boolean; update all callers. Pass MAP_SHARED if not
1024 writable--it's required on Solaris. Cast fprintf argument to
1026 * bfd-in.h (bfd_get_file_window): Update declaration.
1027 * bfd-in2.h: Rebuild.
1028 * aoutx.h: Update calls to bfd_get_file_window.
1030 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1032 (xcoff_swap_ldhdr_in): New static function.
1033 (xcoff_swap_ldsym_in): New static function.
1034 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1035 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1036 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1037 Handle XTY_ER/XMC_XO symbols correctly.
1038 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1039 rather than normal symbol table.
1040 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1041 already defined with the same absolute value.
1042 (xcoff_mark): When considering called symbols, check whether the
1043 descriptor is from a dynamic object, rather than the symbol
1045 (xcoff_build_ldsyms): Likewise.
1047 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1048 Cast realloc and malloc return values. If malloc or realloc fail,
1049 set bfd_error_no_memory.
1050 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1051 * bfd-in2.h: Rebuild.
1053 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1055 * coff-ppc.c (ppc_record_toc_entry): new function.
1056 (in_reloc_p): changed return value.
1057 (coff_ppc_relocate_section): much rework.
1058 (ppc_allocate_toc_section): new function.
1059 (ppc_process_before_allocation): new function.
1060 (ppc_coff_swap_sym_in_hook): new function.
1062 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1063 (coff_link_add_symbols): initialize toc_offset.
1065 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1066 (coff_swap_aouthdr_out): Added more sections to the data
1067 dictionary for the pe file header. Also changed linker version
1068 number on the ppc side.
1069 (dir_names): small improvements to the dictionary printing.
1070 (pe_mkobject_hook): save the file level flags.
1072 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1073 (pe_tdata): added real_flags field
1074 (coff_tdata): added local_toc_sym_map and access macro
1076 * libcoff.h (coff_link_hash_entry): added toc_offset field
1077 (pe_tdata): added real_flags field
1078 (coff_tdata): added local_toc_sym_map and access macro
1080 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1081 (coff_mkobject): init for local_toc_sym_map
1082 (coff_write_object_contents): set the internal_a.magic to
1083 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1086 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1088 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1089 entries until both the line number address and the function name
1090 address are too large.
1092 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1093 * configure: Rebuilt.
1095 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1096 is defined in the environment.
1098 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1100 * som.c (som_get_section_contents_in_window): Define to use
1103 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1105 * coff-i860.c: New file, based on coff-i386.c.
1106 * cpu-i860.c: New file, based on cpu-i386.c.
1107 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1108 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1109 targets, using i860coff_vec.
1110 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1111 trad-core.o and hosts/i860mach3.h.
1112 (i860coff_vec): Use coff-i860.o and cofflink.o.
1113 * configure: Rebuild.
1114 * Makefile.in: Rebuild dependencies.
1115 (ALL_MACHINES): Add cpu-i860.o.
1116 (BFD32_BACKENDS): Add coff-i860.o.
1117 (CFILES): Add cpu-i860.c and coff-i860.c.
1118 * targets.c (i860coff_vec): Declare.
1119 (bfd_target_vector): Add &i860coff_vec.
1120 * archures.c (bfd_i860_arch): Declare.
1121 (bfd_archures_list): Add &bfd_i860_arch.
1122 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1123 (coff_set_flags): Handle bfd_arch_i860.
1124 (coff_write_object_contents): Handle I860 a.out magic number.
1126 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1128 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1129 the created .tc section to 2.
1130 (xcoff_mark): Don't keep a .loader reloc for a call to an
1131 undefined symbol when creating a shared library.
1132 (xcoff_build_ldsyms): When creating a shared library, generate
1133 global linkage code for a call to an undefined symbol.
1135 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1137 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1138 BFD32_BACKENDS, BFD64_BACKENDS.
1139 (.dep1): Put mkdep output in a separate file.
1140 Rebuilt dependencies.
1142 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1145 Permit use of mmap when available:
1147 * configure.in: Check for mmap, madvise, mprotect.
1148 * config.in, configure: Regenerated.
1150 * libbfd.c (struct _bfd_window_internal): Define type.
1151 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1153 (ok_to_map): New static variable for debugging.
1154 (_bfd_generic_get_section_contents_in_window): New function.
1155 * bfd-in.h (bfd_window_internal): Declare type.
1156 (bfd_window): Define type.
1157 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1158 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1161 * libaout.h (struct aoutdata): Add two window fields.
1162 (obj_aout_sym_window, obj_aout_string_window): New macros.
1163 * aoutx.h (some_aout_object_p): Initialize windows.
1164 (aout_get_external_symbols): Get symbol data and strings in
1165 windows instead of explicitly allocated buffers.
1166 (slurp_symbol_table): Free window instead of memory.
1167 (bfd_free_cached_info): Release windows instead of freeing storage
1169 (aout_link_free_symbols): Ditto.
1171 * targets.c (bfd_target): Add new field for
1172 get_section_contents_in_window.
1173 (BFD_JUMP_TABLE_GENERIC): Updated.
1174 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1175 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1176 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1177 macros for get_section_contents_in_window field.
1179 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1181 * core.c: Renamed to corefile.c
1182 * makefile.dos (OBJS): Change core.o to corefile.o
1183 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1186 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1188 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1189 targ_selvecs to allow debugging under Irix-5 native.
1192 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1194 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1195 to o. Clobber and restore the list of new csects around the call
1196 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1197 linker error and the linker wants to read the symbol table. Reset
1198 the line number count of a real section even if it has no relocs.
1199 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1201 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1204 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1206 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1207 an undefined symbol in a shared link.
1209 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1210 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1211 phdm@info.ucl.ac.be (Philippe De Muyter).
1213 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1215 * coff-m88k.c (rtype2howto): New static function.
1216 (RTYPE2HOWTO): Use it rather than a macro definition.
1218 * coffcode.h (coff_write_object_contents): set internal_a.magic
1219 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1221 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1222 define TRAD_HEADER to new file hosts/delta68.h.
1223 m88*-motorola-sysv*, however, does use ptrace-core.o.
1224 * hosts/delta68.h: New file.
1226 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1227 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1229 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1231 * i386linux.c (MY(vec)): Declare before use.
1233 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1235 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1236 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1238 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1239 BFD is not of the right type.
1240 (bfd_elf_get_needed_list): Likewise.
1241 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1242 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1243 * xcofflink.c (XCOFF_XVECP): Define.
1244 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1246 (bfd_xcoff_import_symbol): Likewise.
1247 (bfd_xcoff_export_symbol): Likewise.
1248 (bfd_xcoff_link_count_reloc): Likewise.
1249 (bfd_xcoff_record_link_assignment): Likewise.
1250 (bfd_xcoff_size_dynamic_sections): Likewise.
1252 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1253 table index against the number of symbols for a base relative
1256 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1258 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1259 full_aouthdr flag here...
1260 (_bfd_xcoff_bfd_final_link): ...not here.
1262 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1264 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1265 systems that have a system <libelf.h>.
1266 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1267 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1268 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1269 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1270 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1271 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1272 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1274 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1276 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1277 set, set BSF_WEAK in symbol. Change all callers.
1278 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1279 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1280 _bfd_generic_link_add_one_symbol.
1281 (ecoff_indirect_link_order): Check that the section tdata relocs
1282 are not NULL before using them.
1284 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1285 define TRAD_HEADER as hosts/alphalinux.h.
1286 * configure: Rebuild.
1287 * hosts/alphalinux.h: New file.
1288 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1291 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1293 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1294 C_ECOMM storage classes.
1296 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1298 (xcoff_mark): Call xcoff_mark_symbol.
1299 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1300 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1302 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1304 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1306 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1308 (xcoff_find_reloc): New static function.
1309 (xcoff_link_add_symbols): Use it.
1310 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1311 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1312 relocate the value of C_DECL.
1314 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1316 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1318 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1319 callback decide what goes in .relocs.
1320 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1321 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1324 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1326 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1329 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1331 * xcofflink.c: More improvements, mostly to fix handling of
1332 constructors and a few other special cases.
1333 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1334 zero, reverting yesterday's change.
1335 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1336 (bfd_xcoff_link_count_reloc): Declare.
1337 (bfd_xcoff_record_link_assignment): Declare.
1338 * bfd-in2.h: Rebuild.
1340 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1342 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1343 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1344 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1345 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1346 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1347 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1349 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1352 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1353 segments includes the a.out header. See to that the magic number
1354 *always* is big-endian.
1356 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1357 m68k4k NetBSD configurations.
1359 * configure.in, configure: Separate i386 & mips NetBSD
1360 configurations from other BSD ones. Don't assume DEC is the only
1361 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1362 configurations. Add support for m68k4k NetBSD object format.
1364 * libaout.h: Added M_68K4K_NETBSD magic.
1366 * m68k4knetbsd.c: New file.
1368 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1370 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1373 * hosts/mipsnbsd.h: New file.
1376 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1378 * config.bfd: Add config stuff for mips*-*-magic* to set
1379 targ_defvec to ecoff_big_vec.
1382 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1384 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1386 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1387 toc_section, and entry_section fields.
1388 (struct xcoff_section_tdata): Remove ldrel_count field.
1389 * libcoff.h: Rebuild.
1390 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1392 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1393 full a.out header if full_aouthdr is set in xcoff_data.
1394 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1395 based on sections stored in xcoff_data.
1396 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1398 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1399 (rs6000coff_vec): Set symbol_leading_char to '.'.
1400 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1401 value stored in ret rather than returning a pointer value.
1403 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1405 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1408 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1410 * som.c (som_slurp_string_table): Allocate the strings with malloc
1411 since they're free'd by free_cached_info.
1412 (som_slurp_symbol_table): Similarly for the symbol table.
1414 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1416 * Makefile.in (diststuff): Don't make headers.
1418 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1420 * Makefile.in: Rebuild dependencies.
1422 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1423 output_bfd is not SunOS.
1424 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1425 non-SunOS input files.
1427 * xcofflink.c: Extensive changes to support linking shared objects
1428 and generating a .loader section.
1429 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1430 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1431 last_symndx, and ldrel_count fields.
1432 * libcoff.h: Rebuild.
1433 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1434 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1436 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1437 (bfd_xcoff_export_symbol): Declare.
1438 (bfd_xcoff_size_dynamic_sections): Declare.
1439 * bfd-in2.h: Rebuild.
1441 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1443 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1444 * configure: Rebuild.
1445 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1446 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1448 (pmac_xcoff_vec): Update to use new xcoff support.
1449 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1450 (xcoff_write_armap): Declare buf as unsigned char.
1451 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1453 * mpw-make.sed: Generalize subdir_do edit.
1455 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1457 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1458 correctly. Don't initialize asect->vma.
1460 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1462 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1463 something a little less than the page size.
1465 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1467 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1469 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1471 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1472 * coffcode.h (coff_write_object_contents): If .bss is before
1473 .data us that as data_start.
1474 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1476 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1477 (coff_swap_outhdr_out): Hardwire in version number.
1479 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1481 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1482 major and minor to *_vno, since the former are also macros in
1483 SunOS header files. Cast result of bfd_alloc to appropriate
1486 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1487 before assigning to sec_data.
1489 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1491 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1492 now relative to the section, not absolute.
1493 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1494 get the file name when there is a N_SO directory name. When
1495 handling stabs, remember that section->vma was added to the
1498 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1500 * sunos.c (struct sunos_link_hash_table): Add needed field.
1501 (sunos_link_hash_table_create): Call bfd_release, not free.
1502 (sunos_link_hash_table_create): Initialize needed field.
1503 (sunos_add_dynamic_symbols): Record needed objects.
1504 (bfd_sunos_get_needed_list): New function.
1505 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1506 * bfd-in2.h: Rebuild.
1508 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1510 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1512 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1514 * bfd-in.h (struct bfd_link_needed_list): Rename from
1515 bfd_elf_link_needed_list.
1516 * bfd-in2.h: Rebuild.
1517 * elf.c, elflink.h, libelf.h: Corresponding changes.
1519 Add start at AIX linker support; no shared libraries yet.
1520 * xcofflink.c: New file.
1521 * configure.in (rs600coff_vec): Use xcofflink.o.
1522 * configure: Rebuild.
1523 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1525 (struct xcoff_section_tdata): Define.
1526 (xcoff_section_data): Define macro.
1527 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1528 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1529 (_bfd_xcoff_bfd_final_link): Declare.
1530 (_bfd_ppc_xcoff_relocate_section): Declare.
1531 * libcoff.h: Rebuild.
1532 * coff-rs6000.c: Clean up a bit.
1533 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1534 cputype, csects, and debug_indices.
1535 (xcoff_copy_private_bfd_data): Copy cputype.
1536 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1537 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1538 (xcoff_reloc_type_lookup): Rename from
1539 rs6000coff_reloc_type_lookup.
1540 (coff_relocate_section): Define.
1541 (_bfd_xcoff_sizeof_headers): Define.
1542 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1543 (_bfd_xcoff_bfd_relax_section): Define.
1544 (_bfd_xcoff_bfd_link_split_section): Define.
1545 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1547 * coffcode.h (coff_compute_section_file_positions): If AIX,
1548 increment sofar by SMALL_AOUTSZ if not executable.
1549 (coff_write_object_contents): If AIX, always output an a.out
1550 header; if not executable, header size of SMALL_AOUTSZ.
1551 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1552 (_bfd_stringtab_init): Initialize xcoff field.
1553 (_bfd_xcoff_stringtab_init): New function.
1554 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1555 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1556 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1557 * libbfd.h: Rebuild.
1558 * Makefile.in: Rebuild dependencies.
1559 (BFD32_BACKENDS): Add xcofflink.o.
1560 (CFILES): Add xcofflink.c.
1562 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1563 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1564 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1566 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1568 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
1570 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
1572 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
1573 * config.in: Regenerated.
1575 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
1576 (_bfd_chunksize): New variable.
1577 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
1578 for obstack chunk size.
1579 * configure.in: Check for getpagesize.
1580 * configure: Regenerated.
1582 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1584 * trad-core.c (rawptr): Make it a local variable of
1585 ptrace_unix_core_file_p.
1587 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
1589 * coff-arm.c (in_reloc_p): New.
1590 * coff-i386.c (in_reloc_p): New.
1591 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
1592 (coff_write_object_contents): Only set has_reloc_section
1594 * cofflink.c (_bfd_coff_generic_relocate_section): Call
1595 in_reloc_p to decide if reloc should be emitted.
1596 * libcoff.h (pe_data_type.in_reloc_p): New.
1597 * peicode.h (pe_mkobject): Initialize in_reloc_p.
1599 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
1601 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
1602 (_bfd_coff_read_internal_relocs): Likewise.
1603 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
1604 (_bfd_coff_read_internal_relocs): Likewise.
1606 * elflink.h (elf_link_add_object_symbols): Correct conditions
1607 under which type and size change warnings are issued.
1609 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
1611 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
1612 a symbol which is not in a real section.
1613 (coff_write_native_symbol): Corresponding change.
1615 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
1616 coff_link_hash_newfunc and make non-static.
1617 (_bfd_coff_link_hash_table_init): New function, broken out of
1618 _bfd_coff_link_hash_table_create.
1619 (_bfd_coff_link_hash_table_create): Use it.
1620 (process_embedded_commands): Make static.
1621 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
1622 (_bfd_coff_link_hash_table_init): Declare.
1623 * libcoff.h: Rebuild.
1625 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
1626 field in XCOFF tdata.
1627 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
1628 U802ROMAGIC, for clarity. Try to set arch and machine correctly
1629 based on cputype stored in a.out header, or in n_type of initial
1631 (coff_write_object_contents): Set cputype correctly in a.out
1633 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
1635 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
1636 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
1638 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
1639 * libcoff.h: Rebuild.
1641 * cpu-rs6000.c (rs6000_compatible): New static function.
1642 (bfd_rs6000_arch): Use it.
1643 * cpu-powerpc.c (powerpc_compatible): New static function.
1644 (arch_info_struct): Define various flavours of PowerPC.
1645 (bfd_powerpc_arch): Use powerpc_compatible. Point at
1648 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
1650 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
1652 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
1654 * elflink.h (elf_link_add_object_symbols): Don't warn about
1655 changing the size or type if the old definition was weak.
1657 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
1659 * coffcode.h (combined_entry_type): Add fix_line field.
1660 (coff_slurp_line_table): Warn if we try to set the lineno field of
1662 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1663 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
1664 * coffgen.c (coff_mangle_symbols): Handle fix_line.
1665 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1667 (coff_print_symbol): Print fix_value symbols in a useful fashion.
1668 * libcoff.h: Rebuild.
1670 * libcoff-in.h (struct xcoff_tdata): Define.
1671 (xcoff_data): Define.
1672 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1673 * bfd-in2.h, libcoff.h: Rebuild.
1674 * coff-rs6000.c (xcoff_mkobject): New static function.
1675 (coff_mkobject): Define.
1676 (xcoff_copy_private_bfd_data): New static function.
1677 (coff_bfd_copy_private_bfd_data): Define.
1678 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1680 (rs6000coff_vec): Add DYNAMIC to object_flags.
1681 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1682 .loader sections specially.
1683 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1684 section alignment from the XCOFF tdata information.
1685 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1686 F_SHROBJ, and copy the extra a.out header information into the
1687 XCOFF tdata structure.
1688 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1689 F_DYNLOAD and the extra a.out header information.
1690 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1691 C_HIDEXT symbol with attached csect information.
1692 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1693 in the o_maxdata field.
1694 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1695 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1696 end if BSF_NOT_AT_END is set.
1698 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1699 _bfd_read_ar_hdr_fn.
1700 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1701 * bfd-in2.h, libbfd.h: Rebuild.
1702 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1704 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1705 (bfd_slurp_bsd_armap_f2): Likewise.
1706 (_bfd_slurp_extended_name_table): Likewise.
1708 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
1710 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1712 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1713 when the symbol table is empty.
1715 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1716 space for section symbols, since we don't output them either.
1717 (elf_m68k_adjust_dynindx): Removed.
1719 * ptrace-core.c (rawptr): Make it a local variable of
1720 ptrace_unix_core_file_p.
1722 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1724 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1727 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1728 Mac object file formats.
1730 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
1732 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1733 auxent if there isn't one.
1734 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1735 rather than FILNMLEN as the maximum name length.
1737 * coffcode.h (bfd_coff_backend_data): Add new field
1738 _bfd_coff_print_aux.
1739 (bfd_coff_print_aux): New static function.
1740 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1741 scnlen field of an XTY_LD csect aux entry.
1742 (coff_print_aux): New static function.
1743 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1744 in coff_pointerize_aux_hook.
1745 (bfd_coff_std_swap_table): Initialize new field.
1746 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1747 * libcoff.h: Rebuild.
1748 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1749 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1751 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1752 if there are symbols, for native AIX ld compatibility.
1754 * coffcode.h (bfd_coff_backend_data): Add new field
1755 _bfd_coff_pointerize_aux_hook.
1756 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1757 or I960, and as 0 otherwise.
1758 (bfd_coff_std_swap_table): Initialize new field.
1759 * libcoff.h: Rebuild.
1760 * coffgen.c (coff_pointerize_aux): Change parameters to take
1761 symbol pointer instead of type and class, and to take aux index.
1762 Call _bfd_coff_pointerize_aux_hook if it is defined.
1763 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1764 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1765 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1767 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
1768 read-only/host-only support.
1770 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
1772 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
1775 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
1776 BFD_JUMP_TABLE_ARCHIVE accordingly.
1777 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
1778 (_bfd_compute_and_write_armap): Declare.
1779 (_bfd_generic_read_ar_hdr): Declare.
1780 (_bfd_read_ar_hdr): Define.
1781 (_bfd_noarchive_read_ar_hdr): Define.
1782 (_bfd_archive_bsd_read_ar_hdr): Define.
1783 (_bfd_archive_coff_read_ar_hdr): Define.
1784 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
1785 _bfd_read_ar_hdr instead.
1786 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
1787 (_bfd_compute_and_write_armap): Rename from
1788 compute_and_write_armap. Make non-static. Change all callers.
1789 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
1790 than _bfd_snarf_ar_hdr.
1791 * aout-target.h (MY_read_ar_hdr): Define if not defined.
1792 * ieee.c (ieee_read_ar_hdr): Define.
1793 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
1794 * oasys.c (oasys_read_ar_hdr): Define.
1795 * som.c (som_read_ar_hdr): Define.
1796 * bfd-in2.h, libbfd.h: Rebuild.
1798 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
1800 * peicode.c (coff_swap_filehdr_in): If symptr is
1801 zero, there aren't any symbols, even if nsyms is set.
1803 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
1805 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
1807 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
1808 sections, and set styp correctly for them: .got, .hash, .dynamic,
1809 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
1810 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
1812 (ecoff_sort_hdrs): New static function.
1813 (ecoff_compute_section_file_positions): Return boolean, not void.
1814 Sort the sections by VMA before looking through them. Put the
1815 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
1816 section on an appropriate boundary within the page.
1817 (ecoff_compute_reloc_file_positions): Check return value of
1818 ecoff_compute_section_file_positions.
1819 (_bfd_ecoff_set_section_contents): Likewise.
1820 (_bfd_ecoff_write_object_contents): Check for various Alpha
1821 section types when incrementing text_size and data_size. Call
1822 adjust_headers backend function if it exists.
1823 * coff-alpha.c (alpha_adjust_headers): New static function.
1824 (alpha_ecoff_backend_data): Initialize adjust_headers field.
1825 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1827 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
1829 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
1831 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
1832 of ALTERNATE_AIX_CORE_FORMAT.
1833 * configure.in (aix4): No longer need CORE_FLAGS.
1834 * configure: Updated.
1836 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
1838 NS32k changes from Ian Dall:
1839 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
1841 (aout_link_input_section_std, aout_link_input_section_ext,
1842 aout_link_reloc_link_order): Call them instead of _bfd_*
1844 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
1846 (backend_data): Use it instead of hardcoded zero.
1848 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
1849 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
1851 * ns32knetbsd.c: Include bfd.h.
1852 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
1853 (MY_bfd_reloc_type_lookup): Declare function too.
1854 * pc532-mach.c (set_sizes): Don't declare.
1855 (MY_text_includes_header, MY_exec_header_not_counted): Define.
1856 (backend_data, MY_backend_data): Don't define.
1858 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1859 ns32k-*-lites* like ns32k-*-netbsd*.
1861 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
1864 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
1866 * coffcode.h (coff_write_object_contents): Restore setting
1867 f_timdat to 0, deleted on August 22.
1869 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
1871 * coffcode.h (coff_bfd_copy_private_symbol_data,
1872 coff_bfd_copy_private_section_data,
1873 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
1874 * peicode.h (coff_bfd_copy_private_bfd_data): New
1875 (pe_bfd_copy_private_bfd_data): New.
1876 (coff_swap_scnhdr_in): Swap bss size into the right place.
1877 (pe_print_private_bfd_data): Add some newlines.
1879 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
1881 * som.c (setup_sections): Don't die if a space has no subspaces.
1883 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
1885 * elflink.h (elf_link_add_object_symbols): Don't let a weak
1886 dynamic symbol override a common symbol. Don't change the size or
1887 type if they have been set and the new symbol is not a definition.
1888 Warn if the size or type changes.
1890 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
1892 * som.c (som_begin_writing): Don't write the symbol table or
1894 (som_finish_writing): Write them here. Place them after the
1895 subspace data, but before the relocs.
1897 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
1899 * sunos.c (sunos_add_one_symbol): Just pass false, not
1900 info->shared_library, to sunos_create_dynamic_sections.
1901 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
1903 (sunos_check_dynamic_reloc): Remove .text section assertion.
1905 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1907 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
1908 * configure, configure.in: Add pmac_xcoff_vec case.
1909 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
1910 * coff-pmac.c: New file, PowerMac XCOFF support.
1911 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
1912 * targets.c (pmac_xcoff_vec): Declare.
1914 * mpw-config.in: Various changes to be compatible with the
1915 autoconf-based configury.
1916 * mpw-make.sed: New file, sed commands to translate Unix
1917 makefile into MPW syntax.
1918 * mpw-make.in: Remove.
1919 * hosts/mpw.h: Remove.
1920 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
1921 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
1923 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
1925 * binary.c (binary_get_symtab): Return an empty string on error.
1926 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
1928 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
1930 * coff-ppc.c: Reformatted according to gnu conventions
1931 Removed irrelevant "if 0" code
1933 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1935 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
1936 symbols rather than as indirect symbols.
1937 (MY(slurp_symbol_table)): Don't do anything special about
1940 * coffcode.h (coff_new_section_hook): Make sure that the alignment
1941 of .ctors and .dtors sections is no larger than 2.
1943 * sunos.c (sunos_add_one_symbol): Don't change
1944 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
1946 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
1947 dynamic symbols when creating a shared library.
1948 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
1950 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
1951 written even if it is not defined in a regular object.
1952 (sunos_write_dynamic_symbol): Use plt_offset for the address of
1953 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
1954 rather than the constant 22.
1955 (sunos_check_dynamic_reloc): Handle creating a shared library.
1956 (sunos_finish_dynamic_link): Set the first entry in the GOT to
1957 zero when creating a shared library.
1958 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
1959 write it out at the start of the symbol table.
1961 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
1963 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
1965 * config.bfd: Add arm-*-coff.
1966 * configure.in, configure: Add armcoff_{little,big}_vec.
1967 * targets.c (armcoff_{little,big}_vec): Declare.
1968 (bfd_target_vector): Add armcoff_{little,big}_vec.
1969 * coff-arm.c (armcoff_{little,big}_vec): Always define.
1971 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
1973 * targets.c (bfd_find_target): Remove debugging code.
1975 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
1977 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
1979 * Makefile.in: added *-ppc files
1980 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
1981 allow pe based .o's to be shared with other tools on ppc/NT
1982 * config.bfd: added powerpc[le]-[pe|winnt] config support
1983 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
1984 * peicode.h: Added more section flags for PE on ppc
1985 Added coff_swap_filehdr_out to allow peicode.h to be
1986 used for non-image PE files on ppc.
1987 Check for image, or not, before copying pe_opthdr
1988 * targets.c: Added new bfd's
1989 * targets.c: Removed two inactive bfds that shouldn't have made it this
1992 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1994 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
1995 explicit values to initialize all relocs. Change all users.
1996 (ppc_elf_brtaken_inner): New function to handle branch predicition
1998 (ppc_elf_brtaken_reloc): Ditto.
1999 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2000 relocs use ppc_elf_unsupported_reloc.
2001 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2002 needs to be reported.
2003 (ppc_elf_relocate_section): Support branch prediction relocs.
2005 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2007 * bfd.c (bfd_assert): Remove \n from string passed to
2010 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2011 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2012 (bfd_coff_make_section_hook): Don't define.
2013 (coff_make_section_hook): Remove.
2014 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2015 (styp_to_sec_flags): Likewise.
2016 (coff_write_object_contents): Likewise.
2017 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2019 * libcoff.h: Rebuild.
2020 * coffgen.c (make_a_section_from_file): Just call
2021 bfd_make_section_anyway, not bfd_make_section or
2022 bfd_coff_make_section_hook.
2023 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2024 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2025 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2026 make_section_hook field.
2027 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2029 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2030 pointers into value field for warning and indirect symbols; just
2031 leave the value field alone.
2032 * linker.c (generic_link_add_symbol_list): Use next symbol for
2033 warning and indirect symbols, rather than looking in symbol value.
2034 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2035 parameter. Change all callers. Remove support for indirect
2036 symbols; it didn't work anyhow.
2037 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2038 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2039 * bfd-in2.h: Rebuild.
2041 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2043 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2044 go back to telling the tools this reloc operates on 32 bits.
2046 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2048 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2049 rather than a direct fprintf.
2050 * archive.c (_bfd_write_archive_contents): Likewise.
2051 * coffcode.h (coff_slurp_symbol_table): Likewise.
2052 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2053 (ppc_elf_unsupported_reloc): Likewise.
2054 (ppc_elf_relocate_section): Likewise.
2055 * i386linux.c (linux_tally_symbols): Likewise.
2056 (linux_finish_dynamic_link): Likewise.
2057 * osf-core.c (osf_core_core_file_p): Likewise.
2058 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2059 * som.c (som_sizeof_headers): Likewise.
2060 * srec.c (srec_bad_byte): Likewise.
2061 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2062 * libbfd-in.h (bfd_assert): Declare first parameter const.
2063 * libbfd.h: Rebuild.
2064 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2065 bfd_reloc_overflow is enough.
2066 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2067 * coff-h8500.c (rtype2howto): Likewise.
2068 * coff-z8k.c (rtype2howto): Likewise.
2069 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2070 * elf.c (_bfd_elf_get_lineno): Likewise.
2071 (_bfd_elf_no_info_to_howto): Likewise.
2072 (_bfd_elf_no_info_to_howto_rel): Likewise.
2073 * hp300hpux.c (convert_sym_type): Likewise.
2074 (MY(swap_std_reloc_in)): Likewise.
2075 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2077 * libaout.h (struct aoutdata): Add line_buf field.
2078 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2079 and filename_buffer. Instead, use a malloc buffer stored in the
2080 new line_buf field. Remove length restrictions.
2082 * coffgen.c (string_size): Remove static variable.
2083 (debug_string_size, debug_string_section): Likewise.
2084 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2085 and debug_string_size_p parameters. Use them instead of the
2086 global variables. Change all callers.
2087 (coff_write_symbol): Likewise.
2088 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2089 (coff_write_symbols): Add local variables to replace removed
2092 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2093 function, and line_base fields.
2094 * libcoff.h: Rebuild.
2095 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2096 information, rather than using static variables.
2098 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2099 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2101 * init.c (initialized): Remove static variable.
2102 (bfd_init): Don't bother setting initialized.
2103 (bfd_check_init): Remove.
2104 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2105 * libbfd.h: Rebuild.
2107 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2109 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2110 size for full core dumps. Copy core file header to private data.
2111 (rs6000coff_core_file_failing_command,
2112 rs6000coff_core_file_failing_signal): New functions to extract
2113 the file name and terminating signal from the core file.
2114 * coff-rs6000.c: Use them.
2116 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2118 Change arch info to be const, initialized at compile time.
2119 * archures.c: Reindent many functions. Change CONST to const.
2120 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2121 nothing set it anyhow. Make next const.
2122 (bfd_arch_info_list): Remove.
2123 (bfd_archures_list): Rename from archures_init_table. Change from
2124 a table of function pointers to a table of bfd_arch_info_type
2125 structure addresses.
2126 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2127 (bfd_lookup_arch): Likewise.
2128 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2130 (bfd_default_arch_struct): Make const.
2131 (bfd_arch_init, bfd_arch_linkin): Remove.
2132 (bfd_get_arch_info): Return a const pointer.
2133 * init.c (bfd_init): Don't call bfd_arch_init.
2134 * bfd.c (struct _bfd): Make arch_info const.
2135 * bfd-in2.h: Rebuild.
2136 * libbfd.h: Rebuild.
2137 * configure.in: Put & before everything in $selarchs.
2138 * configure: Rebuild.
2139 * cpu-*.c: Change bfd_*_arch from a function which calls
2140 bfd_arch_linkin to a const structure.
2141 * ieee.c (ieee_object_p): Make arch const.
2143 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2145 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2147 * bfd-in2.h: Regenerate.
2148 * libbfd.h: Regenerate.
2150 * elf32-ppc.c (reloc_type): Update names to match current draft.
2151 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2152 relative. Update names to current V.4 draft.
2153 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2154 (ppc_elf_relocate_section): Rename relocations to match draft.
2156 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2158 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2159 compiled with -mrelocatable-lib to be linked with either normal
2160 modules or -mrelocatable modules.
2162 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2164 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2165 in the a.out header.
2167 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2168 a reloc against a local symbol, even if it's not a section.
2170 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2172 * targets.c (bfd_target): Remove unused align_power_min field.
2173 * bfd-in2.h: Rebuild.
2174 * All backends: Remove initialization of align_power_min.
2176 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2178 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2180 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2182 * config.bfd (mips-dec-netbsd*): New target.
2183 * configure.host (mips-dec-netbsd*): New host.
2184 * configure.in (mips-dec-netbsd*): New native.
2185 * configure: Rebuild.
2187 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2189 Make the COFF backend linker merge common types:
2190 * cofflink.c (struct coff_debug_merge_element): Define.
2191 (struct coff_debug_merge_type): Define.
2192 (struct coff_debug_merge_hash_entry): Define.
2193 (struct coff_debug_merge_hash_table): Define.
2194 (coff_debug_merge_hash_table_init): Define.
2195 (coff_debug_merge_hash_table_free): Define.
2196 (coff_debug_merge_hash_lookup): Define.
2197 (struct coff_final_link_info): Add debug_merge field.
2198 (coff_debug_merge_hash_newfunc): New static function.
2199 (_bfd_coff_final_link): Allocate and free debug_merge table.
2200 (coff_link_input_bfd): Merge identical enum, struct and union
2203 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2205 Convert i960 COFF to use COFF backend linker.
2206 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2207 structure to store the symbol being used.
2208 (coff_i960_start_final_link): New static function.
2209 (coff_i960_relocate_section): New static function.
2210 (coff_i960_adjust_symndx): New static function.
2211 (coff_start_final_link): Define.
2212 (coff_relocate_section): Define.
2213 (coff_adjust_symndx): Define.
2214 * coffcode.h (bfd_coff_backend_data): Add new callback function
2215 _bfd_coff_start_final_link.
2216 (bfd_coff_start_final_link): Define.
2217 (coff_start_final_link): Define if not defined.
2218 (bfd_coff_std_swap_table): Add coff_start_final_link.
2219 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2221 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2222 function callback is not NULL.
2223 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2224 (_bfd_coff_internal_syment_name): Declare.
2225 * libcoff.h: Rebuild.
2226 * configure.in (icoff_big_vec): Add cofflink.o.
2227 (icoff_little_vec): Likewise.
2228 * configure: Rebuild.
2230 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2232 * Makefile.in (clean-info): Remove extraneous tab from line
2235 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2237 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2238 contents has relocs.
2240 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2242 * coffcode.h (coff_compute_section_file_positions): Keep the
2244 (coff_write_object_contents): Remember if it's a relocatable
2246 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2247 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2248 if relocatable file. Swap out saved raw size.
2250 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2252 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2253 (maintainer-clean): Rename from realclean, passing
2254 maintainer-clean down to subdirectories, but leave realclean as a
2257 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2260 * dep-in.sed: Remove config.h from generated dependencies.
2262 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2263 broken out of sunos_canonicalize_dynamic_symtab.
2264 (sunos_canonicalize_dynamic_symtab): Call new function
2265 sunos_slurp_dynamic_symtab.
2266 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2267 dynamic symbol table to the caller.
2268 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2269 callback to override the symbols being read.
2270 * libaout.h (struct aout_backend_data): Add three new parameters
2271 to add_dynamic_symbols callback.
2273 Extensive minor changes to avoid various gcc warnings. Also:
2274 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2275 * archures.c (bfd_arch_info_type): Change mach field from long to
2277 (bfd_lookup_arch): Change machine parameter from long to unsigned
2280 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2282 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2283 a symbol with a non-zero plt_offset.
2285 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2287 * elfcode.h (align_file_position): Remove; not used.
2289 * configure.in: Only check for <sys/procfs.h> on a native system,
2290 and make sure it defines prstatus_t.
2291 * configure: Rebuild.
2293 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2295 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2297 * config.in: Rename from config.h.in.
2298 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2299 Check for config.h:config.in when creating stamp-h.
2300 * configure: Rebuild.
2301 * Makefile.in (stamp-h): Depend upon config.in rather than
2302 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2303 calling config.status.
2305 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2306 (Makefile): Just rebuild Makefile.
2307 (config.h, stamp-h): New targets.
2308 * configure.in: Create stamp-h when rebuilding config.h.
2309 * configure: Rebuild.
2311 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2313 * configure.in: Call AC_CONFIG_HEADER. Substitute
2314 HOST_64BIT_LONG. Check that various header files exist. Check
2315 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2316 and/or free need to be declared. Don't make a link to sysdep.h.
2317 Define TRAD_HEADER for various hosts.
2318 * configure: Rebuild.
2319 * configure.host: Don't set my_host. Add definitions taken from
2320 host header files for various entries. Remove entries which now
2322 * acconfig.h: New file.
2323 * config.h.in: New file, built by autoheader.
2324 * sysdep.h: New file.
2325 * Makefile.in (do_distclean): Don't remove sysdep.h.
2327 (LOCAL_H_DEPS): New variable.
2328 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2330 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2331 ($(OPTIONAL_BACKENDS)): Likewise.
2332 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2333 looking through sysdep.h.
2334 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2335 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2336 (fprintf_vma, sprintf_vma): Likewise.
2337 (int64_type, uint64_type): Don't define.
2338 * bfd-in2.h: Rebuild.
2339 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2340 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2341 * lynx-core.c: Include stuff from old hosts/lynx.h.
2342 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2343 rather than NO_FCNTL.
2344 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2345 rather than NATIVE_HPPAHPUX_COMPILER.
2346 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2348 * hosts/*.h: Remove all header files which merely include,
2349 declare, and define things. Leave header files which define
2350 information needed by trad-core.c.
2352 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2353 (BFD_CC_FOR_BUILD): Define.
2354 * configure.in: Use BFD_CC_FOR_BUILD.
2355 * configure: Rebuild.
2357 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2359 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2360 * configure: Rebuild.
2362 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2365 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2367 * config.bfd: i386pe_ve -> i386pe_vec.
2369 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2371 * configure.host: Incorporate host Makefile fragments by setting
2373 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2374 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2375 value based on whether the code is being compiled by a cross
2376 compiler. Don't substitute host_makefile_frag or frags.
2377 * aclocal.m4: New file to define local AC_PROG_CC.
2378 * configure: Rebuild.
2379 * Makefile.in (INSTALL): Set to @INSTALL@.
2380 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2381 (INSTALL_DATA): Set to @INSTALL_DATA@.
2383 (CC): Define as @CC@.
2384 (CFLAGS): Set to @CFLAGS@.
2385 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2386 (@host_makefile_frag@): Remove.
2387 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2388 after other options.
2389 (config.status): Remove dependency upon @frags@.
2390 * config/*.mh, config/README: Remove.
2392 * config.bfd: Rewrite to incorporate the contents of the Makefile
2393 fragments by setting shell variables, rather than merely returning
2394 the name of a Makefile fragment.
2395 * configure.in: Use shell variables set by config.bfd rather than
2396 looking at the target Makefile fragment files. Don't substitute
2397 target_makefile_frag. Do substitute TDEFINES.
2398 * configure: Rebuild.
2399 * Makefile.in (@target_makefile_frag@): Remove.
2400 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2401 * config/*.mt: Remove.
2403 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2405 * configure.in: Put changequote lines around "i[345]86" patterns
2406 section of core file support.
2408 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2410 * som.c (som_bfd_print_private_bfd_data): Define to use the
2413 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2415 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2416 entry, text_start and data_start.
2418 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2420 * Makefile.in (OFILES): Remove $(TDEPFILES).
2421 * config/apollo.mt (TDEPFILES): Remove.
2422 * config/README: Update.
2424 * configure.in: For a native configuration, set COREFILE and
2425 COREFLAG based on the canonical host name.
2426 * configure: Rebuild.
2427 * Makefile.in: Rebuild dependencies.
2428 (ALL_CFLAGS): Add @COREFLAG@.
2429 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2430 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2431 support routines. Check LYNX_CORE rather than HOST_LYNX.
2432 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2433 * i386lynx.c: Likewise.
2434 * m68klynx.c: Likewise.
2435 * sparclynx.c: Likewise.
2436 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2437 * *-core.c: Comment changes.
2438 * config/decstation.mh (HDEPFILES): Remove.
2439 (HDEFINES): Remove -DTRAD_CORE.
2440 * config/irix3.mh (RANLIB): Remove.
2441 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2442 (HDEFINES): Remove -DIRIX_CORE.
2443 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2444 (HDEFINES): Remove -DTRAD_CORE.
2445 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2446 * config/ultra3.mh (RANLIB): Remove.
2447 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2448 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2449 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2450 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2451 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2452 * config/i386aix.mh, config/i386bsd.mh: Remove.
2453 * config/i386linux.mh, config/i386mach3.mh: Remove.
2454 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2455 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2456 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2457 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2458 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2459 * config/solaris2.mh, config/stratus.mh: Remove.
2460 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2461 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2463 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2465 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2466 DT_FINI entry if the appropriate symbol is not in the hash table.
2468 * libelf.h (struct elf_backend_data): Add create_program_headers
2469 and want_hdr_in_seg fields.
2470 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2472 (elf_backend_create_program_headers): Likewise.
2473 (elfNN_bed): Initialize create_program_headers and
2475 * elf.c (get_program_header_size): Call create_program_headers
2477 (map_program_segments): Check want_hdr_in_seg backend field. Call
2478 create_program_headers backend routine.
2480 * elf.c (assign_file_positions_except_relocs): Align non allocated
2481 sections when creating an executable.
2483 * elfcode.h (elf_swap_phdr_in): Make non static.
2484 (elf_swap_phdr_out): Make non static.
2485 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2486 (bfd_elf32_swap_phdr_out): Declare.
2487 (bfd_elf64_swap_phdr_in): Declare.
2488 (bfd_elf64_swap_phdr_out): Declare.
2490 * ecofflink.c (ecoff_collect_shuffle): New static function.
2491 (_bfd_ecoff_get_accumulated_pdr): New function.
2492 (_bfd_ecoff_get_accumulated_sym): New function.
2493 (_bfd_ecoff_get_accumulated_ss): New function.
2494 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2495 (_bfd_ecoff_get_accumulated_sym): Declare.
2496 (_bfd_ecoff_get_accumulated_ss): Declare.
2497 * libbfd.h: Rebuild.
2499 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2501 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2503 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2504 warning symbols. If any section is named .gnu.warning.XXX, treat
2505 the contents as a warning to be issued if the symbol XXX is
2507 (elf_link_output_extsym): For an indirect or warning symbol, just
2508 output the symbol it points to.
2510 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2511 if bfd_hash_allocate fails, since it will already be set.
2512 (generic_link_hash_newfunc): Likewise.
2513 (archive_hash_newfunc): Likewise.
2514 (hash_entry_bfd): New static function.
2515 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2516 callback. Allocate a new warning using the hash table newfunc.
2517 Use bfd_hash_replace to update the entry in the hash table, rather
2518 than assuming we can copy the fields with structure assignment.
2520 * hash.c (bfd_hash_replace): New function.
2521 * bfd-in.h (bfd_hash_replace): Declare.
2522 * bfd-in2.h: Rebuild.
2524 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2526 * config.bfd: Add mips*vr4300-*-elf* target.
2527 * config/mipsbvr4300.mt: Added.
2529 See file ChangeLog.2
2536 version-control: never