1 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3 * coffcode.h (coff_set_section_contents): Fix the handling of the
4 .lib section to work even if the entire section contents are
5 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
6 Robert Lipe <robertl@arnet.com>.
8 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
10 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
11 memory here for contents.
13 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
15 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
16 started using. Allocate contents for .sdata and .sdata2 sections
18 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
20 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
22 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
25 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
27 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
29 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
31 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
33 (bfd_mach_sparc_v9a): Define.
34 (bfd_mach_sparc_v9_p): Define.
35 * bfd-in2.h: Regenerated.
36 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
38 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
39 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
40 to bfd_elf32_sparc_vec.
41 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
43 Add v8plus{,a} support.
47 (sparc_compatible): New function.
48 * elf32-sparc.h: #include "elf/sparc.h".
49 (elf32_sparc_set_private_flags, elf32_sparc_copy_private_bfd_data,
50 elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
51 elf32_sparc_final_write_processing): New functions.
52 (bfd_elf32_bfd_set_private_flags, bfd_elf32_bfd_copy_private_bfd_data,
53 bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
54 elf_backend_final_write_processing): Define.
57 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
59 * elf-bfd.h (struct elf_link_hash_entry): Add
60 linker_section_pointer field.
61 (enum elf_linker_section_enum): Enumeration for new way of
62 creating linker dynamic sections and symbols.
63 (elf_linker_section{,_pointers}): New structures for creating
64 dynamic sections and symbols.
65 (elf_obj_tdata): Add linker_section_pointers and linker_section
67 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
68 (_bfd_elf_create_linker_section): New declarations.
69 (_bfd_elf_find_pointer_linker_section): Ditto.
70 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
71 (_bfd_elf_make_linker_section_rela): Ditto.
73 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
75 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
76 (ppc_elf_create_linker_section): New function to create the
77 sections .got, .sdata, and .sdata2.
78 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
80 (ppc_elf_check_relocs): Support more of the eabi relocations.
81 (ppc_elf_relocate_section): Ditto.
82 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
83 if the .sdata{,2} + .sbss{,2} section size is > 32k.
85 * elflink.h (elf_create_pointer_linker_section): New function to
86 create initialized pointers in dynamic linker sections.
87 (elf_finish_pointer_linker_section): Actually intialize the
88 pointers created above.
90 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
91 macros to provide both 32 and 64 bit versions of
92 elf_create_pointer_linker_section.
93 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
94 provide both 32 and 64 bit versions of
95 elf_finish_pointer_linker_section.
97 * elflink.c (_bfd_elf_create_linker_section): New function to
98 create a linker section.
99 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
100 given address in the linker pointer offsets created for a given
102 (_bfd_elf_make_linker_section_rela): Make a RELA section
103 corresponding to the generated linker section.
105 start-sanitize-v8plus
106 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
108 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
111 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
113 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
114 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
115 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
116 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
117 toc entry in an objdump) for now.
118 (ppc_do_last, ppc_get_last): New function - needed to save processing
119 the toc owner to the end.
120 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
123 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
124 toc owner from being done till last. Must define POWERPC_LE_PC
127 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
129 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
131 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
132 SizeOfImage for PowerPC. Ignore the size of the .junk section.
134 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
136 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
138 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
140 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
142 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
144 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
146 * elf.c (assign_file_positions_for_segments): Don't increment file
147 offset for a segment which contains no loadable sections.
149 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
151 * reloc.c: Add new PowerPC relocations.
152 * {bfd-in2,libbfd}.h: Regenerate.
154 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
155 (ppc_elf_reloc_type_lookup): Lookup new relocations.
157 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
159 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
162 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
165 * coffgen.c (coff_find_nearest_line): Don't try to cache
166 information in sections that are not owned by a BFD. From Richard
167 Henderson <richard@atheist.tamu.edu>.
169 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
170 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
171 * elflink.h (elf_link_output_extsym): Remove special check for
174 * ecoffswap.h: Add prototypes for static functions.
176 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
178 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
179 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
181 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
182 to satisfy a TOC16 relocation. Rewrite unsupported relocation
183 support. Begin support for R_PPC_SDA{2,}REL.
185 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
187 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
188 create the .got and .got.neg sections.
189 (ppc_elf_size_dynamic_sections): Call it.
190 (ppc_elf_check_relocs): Call it.
191 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
192 (ppc_elf_check_relocs): Add error messages for relocations we
193 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
196 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
198 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
199 section flags for V.4 and eabi.
201 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
203 * elf.c (assign_file_positions_for_segments): If a segment
204 contains no sections, don't mark it as readable.
206 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
207 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
209 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
210 dynamic section, if there is one.
211 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
212 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
213 (bfd_elf64_swap_dyn_in): Likewise.
214 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
216 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
218 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
219 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
220 <pirker@eiunix.tuwien.ac.at>.
222 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
224 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
225 PowerPC V.4 and eabi.
226 * bfd-in2.h: Regenerate.
227 * libfd.h: Regenerate.
229 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
231 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
232 section type and SHF_EXCLUDE section flag, turning them into the
233 appropriate bfd section flag.
235 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
237 * xcofflink.c (xcoff_link_add_symbols): Create the special
238 sections if we see a DYNAMIC object, in case that is the only
239 XCOFF input object we see.
241 * elf32-mips.c: Extensive changes for a start at dynamic linking
242 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
244 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
245 (struct elf_backend_data): Remove
246 elf_backend_create_program_headers field. Add
247 elf_backend_additional_program_headers and
248 elf_backend_modify_segment_map fields.
249 * elfxx-target.h (elf_backend_type_change_ok): Define if not
251 (elf_backend_additional_program_headers): Likewise.
252 (elf_backend_modify_segment_map): Likewise.
253 (elf_backend_create_program_headers): Don't define.
254 (elfNN_bed): Change to account for field changes.
255 * elf.c (assign_file_positions_for_segments): Call new
256 modify_segment_map backend function. Don't call old
257 create_program_headers backend function.
258 (get_program_header_size): Call additional_program_headers rather
259 than create_program_headers.
260 * elflink.h (elf_link_add_object_symbols): Initialize
261 type_change_ok from new backend field.
262 (elf_link_output_extsym): Don't warn if _rld_new_interface is
264 (elf_reloc_link_order): Treat a reloc against a defined symbol as
265 a reloc against the appropriate section.
267 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
268 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
269 (elf_flags_init): Rename from elf_ppc_flags_init.
270 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
272 (ppc_elf_copy_private_bfd_data): Likewise.
273 (ppc_elf_merge_private_bfd_data): Likewise.
275 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
278 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
280 * coff-alpha.c (alpha_relocate_section): During final link, allow
281 output .lita section to be bigger than 64k by adjusting gp value
282 on a per-input section basis.
283 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
285 (struct ecoff_section_tdata): Add gp field.
287 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
289 Handle Alpha ECOFF changes in OSF/1 3.2.
290 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
292 * coff-alpha.c: Include "aout/ar.h".
293 (alpha_ecoff_get_relocated_section_contents): Don't require an
294 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
295 3.2 doesn't generate one.
296 (alpha_relocate_section): Likewise.
297 (alpha_ecoff_slurp_armap): Define.
298 (alpha_ecoff_slurp_extended_name_table): Define.
299 (alpha_ecoff_construct_extended_name_table): Define.
300 (alpha_ecoff_truncate_arname): Define.
301 (alpha_ecoff_write_armap): Define.
302 (alpha_ecoff_generic_stat_arch_elt): Define.
303 (alpha_ecoff_update_armap_timestamp): Define.
305 (alpha_ecoff_read_ar_hdr): New static function.
306 (alpha_ecoff_get_elt_at_filepos): New static function.
307 (alpha_ecoff_openr_next_archived_file): New static function.
308 (alpha_ecoff_get_elt_at_index): New static function.
309 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
310 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
311 _bfd_ecoff to alpha_ecoff.
312 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
313 field from backend structure, rather than always calling
314 _bfd_get_elt_at_filepos.
315 * coff-mips.c (mips_ecoff_backend_data): Initialize
316 get_elt_at_filepos field.
317 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
318 from _bfd_generic_read_ar_hdr with minor changes.
319 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
320 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
323 * bfd-in.h (BFD_IN_MEMORY): Define.
324 * libbfd-in.h (struct bfd_in_memory): Define.
325 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
326 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
327 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
328 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
329 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
330 (bfd_get_size): Handle BFD_IN_MEMORY flag.
331 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
332 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
333 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
334 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
336 (bfd_openstreamr): Likewise.
337 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
338 BFD_IN_MEMORY is not set.
339 * riscix.c (riscix_some_aout_object_p): Likewise.
340 * bfd-in2.h, libbfd.h: Rebuild.
342 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
343 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
344 (bfd_get_elt_at_index): Define.
345 * archive.c (_bfd_generic_get_elt_at_index): Rename from
346 bfd_get_elt_at_index. Change index parameter from int to
348 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
349 (_bfd_noarchive_get_elt_at_index): Define.
350 (_bfd_archive_bsd_get_elt_at_index): Define.
351 (_bfd_archive_coff_get_elt_at_index): Define.
352 * bfd-in2.h, libbfd.h: Rebuild.
353 * aout-target.h (MY_get_elt_at_index): Define if not defined.
354 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
355 * ieee.c (ieee_get_elt_at_index): Define.
356 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
357 * oasys.c (oasys_get_elt_at_index): Define.
358 * som.c (som_get_elt_at_index): Define.
360 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
361 numbers to the .text section.
363 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
365 * ieee.c (ieee_write_debug_part): Change return type to boolean.
366 If there is a SEC_DEBUGGING section, get the contents of the debug
367 information part from it.
368 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
370 (ieee_write_object_contents): Check ieee_write_debug_part return.
372 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
374 * config.bfd (i[345]86-*-freebsd*): Add target.
375 * configure.in (i386freebsd_vec): Add vec.
376 * configure: Regenerate.
377 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
378 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
379 Rebuild dependencies..
380 * freebsd.h: New file.
381 * i386freebsd.c: New file.
382 * targets.c (i386freebsd_vec): Declare.
383 (bfd_target_vector): Add i386freebsd_vec.
384 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
385 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
387 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
389 * ieee.c (ieee_slurp_debug): New static function.
390 (ieee_object_p): Call it.
391 (ieee_slurp_section_data): Skip debugging sections.
392 (ieee_get_reloc_upper_bound): Likewise.
393 (ieee_get_section_contents): Likewise.
394 (ieee_canonicalize_reloc): Likewise.
395 (ieee_write_section_part): Likewise.
396 (ieee_write_debug_part): Likewise.
397 (ieee_write_data_part): Likewise.
398 (init_for_output): Likewise.
400 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
402 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
404 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
405 relocs, since ppc_elf_relocate_section handles the linker case.
406 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
408 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
409 ppc_elf_relocate_section since that is now the only caller.
410 (ppc_elf_relocate_section): Ditto.
412 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
414 * coffcode.h (coff_write_object_contents): If we don't know the
415 section of the entry point for an XCOFF executable, always set the
418 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
420 * elf.c (bfd_section_from_shdr): Add support for note sections.
422 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
424 * bfd-in.h (struct _symbol_info): Add stab_type field.
425 * bfd-in2.h: Rebuild.
426 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
428 * elf32-ppc.c: Remove trailing newline from calls to
430 (ppc_elf_merge_private_bfd_data): Only warn about endianness
431 difference if target endianness is known.
433 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
435 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
436 old style TOC16 references without using R_PPC_GOT.
437 (ppc_reloc_type): Ditto.
438 (ppc_elf_reloc_type_lookup): Add support for TOC16.
439 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
440 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
441 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
442 (ppc_elf_check_relocs): New function for GOT/PLT support that is
444 (ppc_elf_adjust_dynamic_symbol): Ditto.
445 (ppc_elf_adjust_dynindx): Ditto.
446 (ppc_elf_size_dynamic_sections): Ditto.
447 (ppc_elf_finish_dynamic_symbol): Ditto.
448 (ppc_elf_finish_dynamic_sections): Ditto.
449 (ELF_DYNAMIC_INTERPRETER): Define.
451 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
453 * elf.c (copy_private_bfd_data): When attaching sections to
454 segments ignore sections that won't be allocated. Patch from
457 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
459 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
462 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
464 * coff-i960.c (CALC_ADDEND): Define.
465 (coff_i960_relocate_section): Add the input section VMA to the
466 addend for PC relative relocs.
468 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
470 * peicode.h (pe_print_pdata): Must test the entire entry for zero
471 to correctly terminate.
473 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
475 * targets.c (enum bfd_endian): Define.
476 (bfd_target): Rename byteorder_big_p to byteorder, and change it
477 from boolean to enum bfd_endian. Change header_byteorder_big_p
479 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
480 (bfd_header_big_endian, bfd_header_little_endian): New macros.
481 * bfd-in2.h: Rebuild.
482 * All targets: Change initialization of byteorder and
483 header_byteorder to use enum bfd_endian values rather than
485 * All files: Change all references to byteorder_big_p and
486 header_byteorder_big_p to use new bfd_*_endian macros.
488 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
490 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
492 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
494 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
496 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
498 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
500 * ieee.c: Lots of minor cleanups. Make many functions return
501 errors rather than calling abort. Also:
502 (ieee_write_twobyte): Remove; change callers to call existing
503 ieee_write_2bytes function.
504 (ieee_write_expression): Don't output the section twice when
505 outputting a local symbol. Don't emit an extraneous zero if there
507 (ieee_slurp_sections): Set the lma as well as the vma.
508 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
510 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
511 a recognized one or bfd_arch_unknown.
512 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
514 (ihex_get_symtab): Likewise.
516 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
518 * aoutx.h: Include <ctype.h>.
519 (struct aout_link_includes_table): Define.
520 (struct aout_link_includes_totals): Define.
521 (struct aout_link_includes_entry): Define.
522 (aout_link_includes_lookup): Define macro.
523 (struct aout_final_link_info): Add includes field.
524 (aout_link_includes_newfunc): New static function.
525 (NAME(aout,final_link)): Initialize includes hash table.
526 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
528 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
530 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
532 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
534 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
536 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
538 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
539 (pe_print_private_bfd_data): call pe_print_reloc.
540 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
541 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
542 up some debugging as well.
544 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
546 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
549 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
551 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
552 when setting sections to NULL.
554 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
556 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
558 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
559 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
561 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
562 * bfd-in2.h: Rebuild.
564 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
566 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
568 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
570 * ihex.c (ihex_scan): Handle record types 4 and 5.
571 (ihex_object_p): Permit types 4 and 5.
572 (ihex_set_section_contents): Remove check for out of range
574 (ihex_write_object_contents): Generate types 4 and 5.
576 * elflink.h (elf_link_output_extsym): Just ignore warning and
577 indirect references to symbols which don't really exist.
579 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
581 * peicode.h (pe_print_idata): Minor format fixes
582 (pe_print_edata): New function. Under private printing, this formats
583 the edata section of a PE file.
584 (pe_print_private_bfd_data): Added call to pe_print_edata.
586 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
588 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
589 index, don't call stoi.
591 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
593 * srec.c (srec_scan): Set lma as well as vma.
595 * ihex.c: New file; support for Intel Hex format.
596 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
598 (bfd_target_vector): Always include ihex_vec.
599 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
600 * Makefile.in: Rebuild dependencies.
601 (BFD_LIBS): Add ihex.o
602 (BFD_LIBS_CFILES): Add ihex.c.
603 * bfd-in2.h: Rebuild.
605 * elf.c (assign_file_positions_for_segments): Sort the sections in
607 (get_program_header_size): Return the right size if segment_map is
609 (copy_private_bfd_data): Don't bother to sort the sections.
611 * bfd.c (bfd_record_phdr): New function.
612 * bfd-in.h (bfd_record_phdr): Declare.
613 * bfd_in2.h: Rebuild.
615 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
618 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
619 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
621 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
622 (bfd_zmalloc): Change declaration.
624 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
625 and realloc. Don't set bfd_error_no_memory if they fail.
627 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
629 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
630 uses as well. Added a new howto to deal with TOCREL16 relocs that
632 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
633 to handle RVA relocs from dlltool.
634 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
635 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
636 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
638 * coffcode.h (coff_set_alignment_hook): check idata$X sections
639 to get the right section alignment.
641 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
643 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
644 p_paddr if p_paddr is zero.
645 (make_mapping): Set includes_filehdr and includes_phdrs for first
647 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
649 (assign_file_positions_for_segments): Handle includes_filehdr and
650 includes_phdrs. Remove special handling of PT_PHDR and first
652 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
653 when appropriate. Remove special handling of PT_PHDR segment.
654 Use a more complex condition for when a section is included in a
655 segment to handle Solaris linker oddities.
657 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
659 * coff-m88k.c (howto_table): Reformatted for easier reading;
660 special_function now points to new function m88k_special_reloc.
661 (howto_hvrt16): Function previously used for handling HVRT16 relocs
663 (rtype2howto): Do not add reloc's r_offset to the addend, this will
664 be done correctly by m88k_special_reloc.
665 (reloc_processing): New function to be used by RELOC_PROCESSING.
666 (RELOC_PROCESSING): Define to call reloc_processing.
668 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
670 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
671 (pe_print_pdata): Likewise.
673 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
675 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
677 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
678 * Many files: don't set bfd_error_no_memory if one of the above
681 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
682 if p_paddr_valid is set.
683 (copy_private_bfd_data): New static function.
684 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
686 * elf.c (assign_file_positions_for_segments): Fix case where extra
687 program headers were allocated.
689 * elf.c (_bfd_elf_print_private_bfd_data): New function.
690 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
691 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
692 _bfd_elf_print_private_bfd_data.
694 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
695 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
696 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
697 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
698 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
699 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
700 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
702 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
704 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
705 * elf.c (make_mapping): New static function.
706 (map_sections_to_segments): New static function.
707 (elf_sort_sections): New static function.
708 (assign_file_positions_for_segments): New static function.
709 (map_program_segments): Remove.
710 (get_program_header_size): Remove sorted_hdrs, count, and
711 maxpagesize parameters. Simplify.
712 (assign_file_positions_except_relocs): When generating an
713 executable, use assign_file_positions_for_segments.
714 (elf_sort_hdrs): Remove.
715 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
716 to get_program_header_size.
718 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
720 * hp300hpux.c (MY(callback)): Set lma as well as vma.
722 * configure, config.in: Regenerate with autoconf 2.7.
724 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
725 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
727 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
729 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
730 (ecoff_sec_to_styp_flags): Likewise.
731 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
732 (ecoff_set_symbol_info): Handle scRConst.
733 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
734 (ecoff_compute_section_file_positions): Handle .rconst section.
735 (_bfd_ecoff_write_object_contents): Likewise.
736 (ecoff_link_check_archive_element): Handle scRConst.
737 (ecoff_link_add_externals): Likewise.
738 (ecoff_link_write_external): Handle .rconst section.
739 (ecoff_reloc_link_order): Likewise.
740 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
741 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
743 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
745 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
746 DEF_DYNAMIC flag is set.
748 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
750 * host-aout.c: If TRAD_HEADER is defined, include it.
752 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
754 * aclocal.m4 (AC_PROG_CC): Remove local definition.
755 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
756 (BFD_NEED_DECLARATION): New function.
757 * configure.in: Use BFD_NEED_DECLARATION.
758 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
759 * configure, config.in: Rebuild with autoconf 2.6.
761 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
762 special_sections before returning when called with a non XCOFF
765 * coffgen.c (coff_renumber_symbols): Sort common symbols with
768 * coffcode.h (coff_compute_section_file_positions): Only pad the
769 previous section to force file alignment when creating an
772 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
774 * coffcode.h (coff_compute_section_file_positions): If
775 RS6000COFF_C, set up the .debug section.
777 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
778 if it is not large enough to accomodate the entire TOC area with
779 signed 16 bit offsets.
780 (xcoff_write_global_symbol): Handle negative TOC offsets in global
782 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
783 TOC anchor to use the TOC value used in the output file.
785 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
787 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
788 (_bfd_coff_read_string_table): Likewise.
790 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
792 * pe-arm.c: Fix typos.
793 * coff-arm.c: Likewise.
795 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
797 * coff-ppc.c (list_ele): Added "cat"egory member.
798 (record_toc): New category parameter (priv or pub).
799 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
800 (ppc_process_before_allocation): Removed embrionic data-in-toc from
801 the mainline. It addes extra toc cells in error.
802 (ppc_coff_swap_sym_in_hook): Added some documentation.
803 (dump_toc): Can now diagnose "virtual toc" chicanery.
805 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
807 * elf-bfd.h (struct elf_link_hash_table): Change type of
808 dynsymcount and bucketcount fields from size_t to bfd_size_type.
810 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
812 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
813 pointerize C_LEAFSTAT or C_LEAFEXT entries.
815 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
816 DT_INIT and DT_FINI entries if the _init or _fini symbol is
817 defined or mentioned in a regular file.
819 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
821 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
822 (coff_ppc_relocate_section): Handle TOCDEFN attribute
823 (coff_ppc_relocate_section): Correct REL24 handling
824 (ppc_process_before_allocation): Correct TOCDEFN handling
826 * peicode.h (dir_names): Added name descriptions
828 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
830 * VERSION: Updated to cygnus-2.6.
832 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
834 * targets.c (m68k4knetbsd_vec): Declare.
836 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
838 * targets.c (bfd_target): Change type of second argument to
839 _bfd_print_private_bfd_data from void * to PTR.
840 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
841 using PTR rather than void *.
842 * bfd-in2, libbfd.h: Rebuild.
843 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
845 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
846 _bfd_generic_bfd_print_private_bfd_data rather than casting
849 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
851 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
852 "DO NOT DELETE" lines or blank lines that mkdep writes on some
854 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
855 BFD64_BACKENDS_CFILES): New variables.
858 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
860 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
861 not at the file position of the first section.
862 * coffcode.h (coff_compute_section_file_positions): Avoid using
864 (coff_write_object_contents): When generating a PPC PE executable
865 with no symbols, round up the file size to a COFF_PAGE_SIZE
867 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
868 don't write out a string table.
870 * elf.c (bfd_section_from_shdr): When using a different section
871 header, pass the new one to _bfd_elf_make_section_from_shdr.
872 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
873 (elf_map_symbols): Add section VMA to symbol value when comparing
875 (_bfd_elf_compute_section_file_positions): Only build symbol table
876 if there are some symbols. Set file offset of symtab and strtab
878 (assign_file_positions_except_relocs): Remove dosyms parameter.
879 Change all callers. Never set file offset of symtab and strtab
881 (_bfd_elf_copy_private_section_data): New function.
882 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
883 (_bfd_elf_copy_private_symbol_data): New function.
884 (swap_out_syms): Check for special mapping of st_shndx created by
885 copy_private_symbol_data.
886 * elfxx-target.h: Use new copy routines.
887 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
888 (_bfd_elf_copy_private_section_data): Declare.
890 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
892 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
895 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
896 _bfd_dummy_target, matching the recent change to archive
899 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
901 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
902 arithmetic on PTR types.
904 * aout-target.h (MY(callback)): Set the lma of the sections.
906 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
907 symbol into a reloc against the section.
909 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
911 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
912 glue for the relocs: IMGLUE and IFGLUE.
913 (record_toc): new function - tracks toc contents
914 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
915 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
916 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
917 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
918 (ppc_record_toc_entry): Removed a debug define (duh)
920 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
921 (pe_print_idata): New function - formats the idata section data
922 (pe_print_pdata): New function - formats the pdata section data
923 (pe_print_private_bfd_data): calls to above
925 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
927 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
928 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
929 TARGET_SYM and TARGET_NAME for vector and BFD name.
930 * coff-pmac.c (pmac_xcoff_vec): Remove.
931 (TARGET_SYM, TARGET_NAME): Define.
932 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
933 machine to 0, not all PowerMacs are 601s.
935 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
937 * elfcode.h (elf_object_p): Read in any program headers.
938 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
939 based on the program headers, if any.
940 (elf_fake_sections): Set sh_addr from the vma, not the lma.
941 (map_program_segments): Set p_paddr of program headers based on
944 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
946 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
949 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
950 trying to do a relocateable link with a non-a.out object file.
952 * archive.c (bfd_generic_archive_p): Check the first object file
953 in an archive even if target_defaulted is set. If the object file
954 has the wrong xvec, reject it.
956 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
957 be represented, report the name via _bfd_error_handler.
958 (translate_to_native_sym_flags): Likewise.
959 * elf32-mips.c (mips_elf_final_link): Likewise.
960 * oasys.c (oasys_write_sections): Likewise.
962 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
963 which checks for STYP_OVRFLO sections.
964 (coff_compute_section_file_positions): If RS6000COFF_C, handle
965 reloc and lineno count overflows.
966 (coff_write_object_contents): Call coff_count_linenumbers before
967 coff_compute_section_file_positions. If RS6000COFF_C, handle
968 reloc and lineno count overflows.
969 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
970 relocs before dealing with .pad sections. Count overflow section
971 headers when handling .pad sections.
973 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
976 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
977 (struct xcoff_link_hash_table): Add descriptor_section and
978 special_sections fields.
979 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
980 (xcoff_link_add_symbols): Set linkage section alignment. Create
981 descriptor section. Check for magic symbol names (_text, etc.),
982 and record them in special_sections if found. Set
983 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
984 descriptor field to point back to the function code symbol.
985 (xcoff_sweep): Always mark the special descriptor_section.
986 (bfd_xcoff_export_symbol): Check whether the symbol might be a
987 function descriptor, and mark it if it is.
988 (bfd_xcoff_size_dynamic_sections): Add new special_sections
989 parameter, and fill it in. Allocate space for the descriptor
991 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
992 global linkage code. If an undefined function descriptor is
993 exported, arrange to define it. Warn about any other undefined
995 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
996 (xcoff_write_global_symbol): Create a function descriptor when
998 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
999 * bfd-in2.h: Rebuild.
1001 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1003 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1004 (ppc_coff_link_hash_table): new types for hashing
1005 (ppc_coff_link_hash_newfunc): hash entry constructor
1006 (ppc_coff_link_hash_table_init): hash table initializer
1007 (ppc_coff_link_hash_table_create): hash table constructor
1008 (ppc_record_toc_entry): changed references to hash table
1009 (coff_ppc_relocate_section): changed references to hash table
1011 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1012 * libcoff.h: Rebuild
1014 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1015 (coff_link_add_symbols): removed toc_offset init
1017 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1019 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1022 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1023 if it is given and mmep is available.
1024 * acconfig.h: Undef USE_MMAP.
1025 * configure, config.in: Regenerated.
1026 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1027 table handling the old way.
1028 (aout_get_external_symbols): Don't complain if last byte of string
1030 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1031 (bfd_free_window) [! USE_MMAP]: Don't define.
1032 (bfd_get_file_window,
1033 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1035 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1037 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1040 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1042 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1043 compatible with AMD generated COFF files. Try to support both AMD
1044 and GNU formats simultaneously.
1045 (coff_a29k_relocate_section): Likewise.
1047 * libbfd.c (bfd_get_file_window): Change writable parameter from
1048 int to boolean; update all callers. Pass MAP_SHARED if not
1049 writable--it's required on Solaris. Cast fprintf argument to
1051 * bfd-in.h (bfd_get_file_window): Update declaration.
1052 * bfd-in2.h: Rebuild.
1053 * aoutx.h: Update calls to bfd_get_file_window.
1055 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1057 (xcoff_swap_ldhdr_in): New static function.
1058 (xcoff_swap_ldsym_in): New static function.
1059 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1060 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1061 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1062 Handle XTY_ER/XMC_XO symbols correctly.
1063 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1064 rather than normal symbol table.
1065 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1066 already defined with the same absolute value.
1067 (xcoff_mark): When considering called symbols, check whether the
1068 descriptor is from a dynamic object, rather than the symbol
1070 (xcoff_build_ldsyms): Likewise.
1072 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1073 Cast realloc and malloc return values. If malloc or realloc fail,
1074 set bfd_error_no_memory.
1075 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1076 * bfd-in2.h: Rebuild.
1078 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1080 * coff-ppc.c (ppc_record_toc_entry): new function.
1081 (in_reloc_p): changed return value.
1082 (coff_ppc_relocate_section): much rework.
1083 (ppc_allocate_toc_section): new function.
1084 (ppc_process_before_allocation): new function.
1085 (ppc_coff_swap_sym_in_hook): new function.
1087 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1088 (coff_link_add_symbols): initialize toc_offset.
1090 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1091 (coff_swap_aouthdr_out): Added more sections to the data
1092 dictionary for the pe file header. Also changed linker version
1093 number on the ppc side.
1094 (dir_names): small improvements to the dictionary printing.
1095 (pe_mkobject_hook): save the file level flags.
1097 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1098 (pe_tdata): added real_flags field
1099 (coff_tdata): added local_toc_sym_map and access macro
1101 * libcoff.h (coff_link_hash_entry): added toc_offset field
1102 (pe_tdata): added real_flags field
1103 (coff_tdata): added local_toc_sym_map and access macro
1105 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1106 (coff_mkobject): init for local_toc_sym_map
1107 (coff_write_object_contents): set the internal_a.magic to
1108 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1111 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1113 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1114 entries until both the line number address and the function name
1115 address are too large.
1117 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1118 * configure: Rebuilt.
1120 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1121 is defined in the environment.
1123 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1125 * som.c (som_get_section_contents_in_window): Define to use
1128 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1130 * coff-i860.c: New file, based on coff-i386.c.
1131 * cpu-i860.c: New file, based on cpu-i386.c.
1132 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1133 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1134 targets, using i860coff_vec.
1135 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1136 trad-core.o and hosts/i860mach3.h.
1137 (i860coff_vec): Use coff-i860.o and cofflink.o.
1138 * configure: Rebuild.
1139 * Makefile.in: Rebuild dependencies.
1140 (ALL_MACHINES): Add cpu-i860.o.
1141 (BFD32_BACKENDS): Add coff-i860.o.
1142 (CFILES): Add cpu-i860.c and coff-i860.c.
1143 * targets.c (i860coff_vec): Declare.
1144 (bfd_target_vector): Add &i860coff_vec.
1145 * archures.c (bfd_i860_arch): Declare.
1146 (bfd_archures_list): Add &bfd_i860_arch.
1147 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1148 (coff_set_flags): Handle bfd_arch_i860.
1149 (coff_write_object_contents): Handle I860 a.out magic number.
1151 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1153 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1154 the created .tc section to 2.
1155 (xcoff_mark): Don't keep a .loader reloc for a call to an
1156 undefined symbol when creating a shared library.
1157 (xcoff_build_ldsyms): When creating a shared library, generate
1158 global linkage code for a call to an undefined symbol.
1160 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1162 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1163 BFD32_BACKENDS, BFD64_BACKENDS.
1164 (.dep1): Put mkdep output in a separate file.
1165 Rebuilt dependencies.
1167 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1170 Permit use of mmap when available:
1172 * configure.in: Check for mmap, madvise, mprotect.
1173 * config.in, configure: Regenerated.
1175 * libbfd.c (struct _bfd_window_internal): Define type.
1176 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1178 (ok_to_map): New static variable for debugging.
1179 (_bfd_generic_get_section_contents_in_window): New function.
1180 * bfd-in.h (bfd_window_internal): Declare type.
1181 (bfd_window): Define type.
1182 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1183 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1186 * libaout.h (struct aoutdata): Add two window fields.
1187 (obj_aout_sym_window, obj_aout_string_window): New macros.
1188 * aoutx.h (some_aout_object_p): Initialize windows.
1189 (aout_get_external_symbols): Get symbol data and strings in
1190 windows instead of explicitly allocated buffers.
1191 (slurp_symbol_table): Free window instead of memory.
1192 (bfd_free_cached_info): Release windows instead of freeing storage
1194 (aout_link_free_symbols): Ditto.
1196 * targets.c (bfd_target): Add new field for
1197 get_section_contents_in_window.
1198 (BFD_JUMP_TABLE_GENERIC): Updated.
1199 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1200 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1201 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1202 macros for get_section_contents_in_window field.
1204 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1206 * core.c: Renamed to corefile.c
1207 * makefile.dos (OBJS): Change core.o to corefile.o
1208 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1211 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1213 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1214 targ_selvecs to allow debugging under Irix-5 native.
1217 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1219 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1220 to o. Clobber and restore the list of new csects around the call
1221 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1222 linker error and the linker wants to read the symbol table. Reset
1223 the line number count of a real section even if it has no relocs.
1224 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1226 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1229 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1231 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1232 an undefined symbol in a shared link.
1234 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1235 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1236 phdm@info.ucl.ac.be (Philippe De Muyter).
1238 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1240 * coff-m88k.c (rtype2howto): New static function.
1241 (RTYPE2HOWTO): Use it rather than a macro definition.
1243 * coffcode.h (coff_write_object_contents): set internal_a.magic
1244 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1246 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1247 define TRAD_HEADER to new file hosts/delta68.h.
1248 m88*-motorola-sysv*, however, does use ptrace-core.o.
1249 * hosts/delta68.h: New file.
1251 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1252 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1254 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1256 * i386linux.c (MY(vec)): Declare before use.
1258 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1260 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1261 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1263 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1264 BFD is not of the right type.
1265 (bfd_elf_get_needed_list): Likewise.
1266 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1267 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1268 * xcofflink.c (XCOFF_XVECP): Define.
1269 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1271 (bfd_xcoff_import_symbol): Likewise.
1272 (bfd_xcoff_export_symbol): Likewise.
1273 (bfd_xcoff_link_count_reloc): Likewise.
1274 (bfd_xcoff_record_link_assignment): Likewise.
1275 (bfd_xcoff_size_dynamic_sections): Likewise.
1277 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1278 table index against the number of symbols for a base relative
1281 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1283 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1284 full_aouthdr flag here...
1285 (_bfd_xcoff_bfd_final_link): ...not here.
1287 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1289 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1290 systems that have a system <libelf.h>.
1291 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1292 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1293 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1294 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1295 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1296 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1297 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1299 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1301 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1302 set, set BSF_WEAK in symbol. Change all callers.
1303 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1304 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1305 _bfd_generic_link_add_one_symbol.
1306 (ecoff_indirect_link_order): Check that the section tdata relocs
1307 are not NULL before using them.
1309 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1310 define TRAD_HEADER as hosts/alphalinux.h.
1311 * configure: Rebuild.
1312 * hosts/alphalinux.h: New file.
1313 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1316 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1318 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1319 C_ECOMM storage classes.
1321 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1323 (xcoff_mark): Call xcoff_mark_symbol.
1324 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1325 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1327 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1329 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1331 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1333 (xcoff_find_reloc): New static function.
1334 (xcoff_link_add_symbols): Use it.
1335 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1336 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1337 relocate the value of C_DECL.
1339 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1341 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1343 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1344 callback decide what goes in .relocs.
1345 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1346 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1349 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1351 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1354 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1356 * xcofflink.c: More improvements, mostly to fix handling of
1357 constructors and a few other special cases.
1358 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1359 zero, reverting yesterday's change.
1360 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1361 (bfd_xcoff_link_count_reloc): Declare.
1362 (bfd_xcoff_record_link_assignment): Declare.
1363 * bfd-in2.h: Rebuild.
1365 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1367 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1368 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1369 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1370 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1371 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1372 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1374 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1377 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1378 segments includes the a.out header. See to that the magic number
1379 *always* is big-endian.
1381 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1382 m68k4k NetBSD configurations.
1384 * configure.in, configure: Separate i386 & mips NetBSD
1385 configurations from other BSD ones. Don't assume DEC is the only
1386 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1387 configurations. Add support for m68k4k NetBSD object format.
1389 * libaout.h: Added M_68K4K_NETBSD magic.
1391 * m68k4knetbsd.c: New file.
1393 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1395 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1398 * hosts/mipsnbsd.h: New file.
1401 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1403 * config.bfd: Add config stuff for mips*-*-magic* to set
1404 targ_defvec to ecoff_big_vec.
1407 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1409 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1411 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1412 toc_section, and entry_section fields.
1413 (struct xcoff_section_tdata): Remove ldrel_count field.
1414 * libcoff.h: Rebuild.
1415 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1417 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1418 full a.out header if full_aouthdr is set in xcoff_data.
1419 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1420 based on sections stored in xcoff_data.
1421 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1423 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1424 (rs6000coff_vec): Set symbol_leading_char to '.'.
1425 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1426 value stored in ret rather than returning a pointer value.
1428 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1430 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1433 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1435 * som.c (som_slurp_string_table): Allocate the strings with malloc
1436 since they're free'd by free_cached_info.
1437 (som_slurp_symbol_table): Similarly for the symbol table.
1439 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1441 * Makefile.in (diststuff): Don't make headers.
1443 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1445 * Makefile.in: Rebuild dependencies.
1447 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1448 output_bfd is not SunOS.
1449 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1450 non-SunOS input files.
1452 * xcofflink.c: Extensive changes to support linking shared objects
1453 and generating a .loader section.
1454 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1455 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1456 last_symndx, and ldrel_count fields.
1457 * libcoff.h: Rebuild.
1458 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1459 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1461 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1462 (bfd_xcoff_export_symbol): Declare.
1463 (bfd_xcoff_size_dynamic_sections): Declare.
1464 * bfd-in2.h: Rebuild.
1466 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1468 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1469 * configure: Rebuild.
1470 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1471 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1473 (pmac_xcoff_vec): Update to use new xcoff support.
1474 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1475 (xcoff_write_armap): Declare buf as unsigned char.
1476 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1478 * mpw-make.sed: Generalize subdir_do edit.
1480 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1482 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1483 correctly. Don't initialize asect->vma.
1485 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1487 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1488 something a little less than the page size.
1490 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1492 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1494 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1496 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1497 * coffcode.h (coff_write_object_contents): If .bss is before
1498 .data us that as data_start.
1499 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1501 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1502 (coff_swap_outhdr_out): Hardwire in version number.
1504 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1506 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1507 major and minor to *_vno, since the former are also macros in
1508 SunOS header files. Cast result of bfd_alloc to appropriate
1511 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1512 before assigning to sec_data.
1514 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1516 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1517 now relative to the section, not absolute.
1518 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1519 get the file name when there is a N_SO directory name. When
1520 handling stabs, remember that section->vma was added to the
1523 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1525 * sunos.c (struct sunos_link_hash_table): Add needed field.
1526 (sunos_link_hash_table_create): Call bfd_release, not free.
1527 (sunos_link_hash_table_create): Initialize needed field.
1528 (sunos_add_dynamic_symbols): Record needed objects.
1529 (bfd_sunos_get_needed_list): New function.
1530 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1531 * bfd-in2.h: Rebuild.
1533 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1535 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1537 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1539 * bfd-in.h (struct bfd_link_needed_list): Rename from
1540 bfd_elf_link_needed_list.
1541 * bfd-in2.h: Rebuild.
1542 * elf.c, elflink.h, libelf.h: Corresponding changes.
1544 Add start at AIX linker support; no shared libraries yet.
1545 * xcofflink.c: New file.
1546 * configure.in (rs600coff_vec): Use xcofflink.o.
1547 * configure: Rebuild.
1548 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1550 (struct xcoff_section_tdata): Define.
1551 (xcoff_section_data): Define macro.
1552 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1553 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1554 (_bfd_xcoff_bfd_final_link): Declare.
1555 (_bfd_ppc_xcoff_relocate_section): Declare.
1556 * libcoff.h: Rebuild.
1557 * coff-rs6000.c: Clean up a bit.
1558 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1559 cputype, csects, and debug_indices.
1560 (xcoff_copy_private_bfd_data): Copy cputype.
1561 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1562 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1563 (xcoff_reloc_type_lookup): Rename from
1564 rs6000coff_reloc_type_lookup.
1565 (coff_relocate_section): Define.
1566 (_bfd_xcoff_sizeof_headers): Define.
1567 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1568 (_bfd_xcoff_bfd_relax_section): Define.
1569 (_bfd_xcoff_bfd_link_split_section): Define.
1570 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1572 * coffcode.h (coff_compute_section_file_positions): If AIX,
1573 increment sofar by SMALL_AOUTSZ if not executable.
1574 (coff_write_object_contents): If AIX, always output an a.out
1575 header; if not executable, header size of SMALL_AOUTSZ.
1576 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1577 (_bfd_stringtab_init): Initialize xcoff field.
1578 (_bfd_xcoff_stringtab_init): New function.
1579 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1580 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1581 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1582 * libbfd.h: Rebuild.
1583 * Makefile.in: Rebuild dependencies.
1584 (BFD32_BACKENDS): Add xcofflink.o.
1585 (CFILES): Add xcofflink.c.
1587 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1588 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1589 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1591 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1593 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
1595 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
1597 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
1598 * config.in: Regenerated.
1600 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
1601 (_bfd_chunksize): New variable.
1602 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
1603 for obstack chunk size.
1604 * configure.in: Check for getpagesize.
1605 * configure: Regenerated.
1607 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1609 * trad-core.c (rawptr): Make it a local variable of
1610 ptrace_unix_core_file_p.
1612 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
1614 * coff-arm.c (in_reloc_p): New.
1615 * coff-i386.c (in_reloc_p): New.
1616 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
1617 (coff_write_object_contents): Only set has_reloc_section
1619 * cofflink.c (_bfd_coff_generic_relocate_section): Call
1620 in_reloc_p to decide if reloc should be emitted.
1621 * libcoff.h (pe_data_type.in_reloc_p): New.
1622 * peicode.h (pe_mkobject): Initialize in_reloc_p.
1624 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
1626 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
1627 (_bfd_coff_read_internal_relocs): Likewise.
1628 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
1629 (_bfd_coff_read_internal_relocs): Likewise.
1631 * elflink.h (elf_link_add_object_symbols): Correct conditions
1632 under which type and size change warnings are issued.
1634 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
1636 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
1637 a symbol which is not in a real section.
1638 (coff_write_native_symbol): Corresponding change.
1640 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
1641 coff_link_hash_newfunc and make non-static.
1642 (_bfd_coff_link_hash_table_init): New function, broken out of
1643 _bfd_coff_link_hash_table_create.
1644 (_bfd_coff_link_hash_table_create): Use it.
1645 (process_embedded_commands): Make static.
1646 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
1647 (_bfd_coff_link_hash_table_init): Declare.
1648 * libcoff.h: Rebuild.
1650 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
1651 field in XCOFF tdata.
1652 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
1653 U802ROMAGIC, for clarity. Try to set arch and machine correctly
1654 based on cputype stored in a.out header, or in n_type of initial
1656 (coff_write_object_contents): Set cputype correctly in a.out
1658 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
1660 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
1661 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
1663 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
1664 * libcoff.h: Rebuild.
1666 * cpu-rs6000.c (rs6000_compatible): New static function.
1667 (bfd_rs6000_arch): Use it.
1668 * cpu-powerpc.c (powerpc_compatible): New static function.
1669 (arch_info_struct): Define various flavours of PowerPC.
1670 (bfd_powerpc_arch): Use powerpc_compatible. Point at
1673 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
1675 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
1677 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
1679 * elflink.h (elf_link_add_object_symbols): Don't warn about
1680 changing the size or type if the old definition was weak.
1682 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
1684 * coffcode.h (combined_entry_type): Add fix_line field.
1685 (coff_slurp_line_table): Warn if we try to set the lineno field of
1687 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1688 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
1689 * coffgen.c (coff_mangle_symbols): Handle fix_line.
1690 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1692 (coff_print_symbol): Print fix_value symbols in a useful fashion.
1693 * libcoff.h: Rebuild.
1695 * libcoff-in.h (struct xcoff_tdata): Define.
1696 (xcoff_data): Define.
1697 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1698 * bfd-in2.h, libcoff.h: Rebuild.
1699 * coff-rs6000.c (xcoff_mkobject): New static function.
1700 (coff_mkobject): Define.
1701 (xcoff_copy_private_bfd_data): New static function.
1702 (coff_bfd_copy_private_bfd_data): Define.
1703 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1705 (rs6000coff_vec): Add DYNAMIC to object_flags.
1706 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1707 .loader sections specially.
1708 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1709 section alignment from the XCOFF tdata information.
1710 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1711 F_SHROBJ, and copy the extra a.out header information into the
1712 XCOFF tdata structure.
1713 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1714 F_DYNLOAD and the extra a.out header information.
1715 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1716 C_HIDEXT symbol with attached csect information.
1717 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1718 in the o_maxdata field.
1719 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1720 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1721 end if BSF_NOT_AT_END is set.
1723 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1724 _bfd_read_ar_hdr_fn.
1725 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1726 * bfd-in2.h, libbfd.h: Rebuild.
1727 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1729 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1730 (bfd_slurp_bsd_armap_f2): Likewise.
1731 (_bfd_slurp_extended_name_table): Likewise.
1733 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
1735 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1737 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1738 when the symbol table is empty.
1740 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1741 space for section symbols, since we don't output them either.
1742 (elf_m68k_adjust_dynindx): Removed.
1744 * ptrace-core.c (rawptr): Make it a local variable of
1745 ptrace_unix_core_file_p.
1747 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1749 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1752 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1753 Mac object file formats.
1755 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
1757 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1758 auxent if there isn't one.
1759 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1760 rather than FILNMLEN as the maximum name length.
1762 * coffcode.h (bfd_coff_backend_data): Add new field
1763 _bfd_coff_print_aux.
1764 (bfd_coff_print_aux): New static function.
1765 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1766 scnlen field of an XTY_LD csect aux entry.
1767 (coff_print_aux): New static function.
1768 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1769 in coff_pointerize_aux_hook.
1770 (bfd_coff_std_swap_table): Initialize new field.
1771 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1772 * libcoff.h: Rebuild.
1773 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1774 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1776 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1777 if there are symbols, for native AIX ld compatibility.
1779 * coffcode.h (bfd_coff_backend_data): Add new field
1780 _bfd_coff_pointerize_aux_hook.
1781 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1782 or I960, and as 0 otherwise.
1783 (bfd_coff_std_swap_table): Initialize new field.
1784 * libcoff.h: Rebuild.
1785 * coffgen.c (coff_pointerize_aux): Change parameters to take
1786 symbol pointer instead of type and class, and to take aux index.
1787 Call _bfd_coff_pointerize_aux_hook if it is defined.
1788 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1789 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1790 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1792 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
1793 read-only/host-only support.
1795 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
1797 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
1800 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
1801 BFD_JUMP_TABLE_ARCHIVE accordingly.
1802 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
1803 (_bfd_compute_and_write_armap): Declare.
1804 (_bfd_generic_read_ar_hdr): Declare.
1805 (_bfd_read_ar_hdr): Define.
1806 (_bfd_noarchive_read_ar_hdr): Define.
1807 (_bfd_archive_bsd_read_ar_hdr): Define.
1808 (_bfd_archive_coff_read_ar_hdr): Define.
1809 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
1810 _bfd_read_ar_hdr instead.
1811 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
1812 (_bfd_compute_and_write_armap): Rename from
1813 compute_and_write_armap. Make non-static. Change all callers.
1814 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
1815 than _bfd_snarf_ar_hdr.
1816 * aout-target.h (MY_read_ar_hdr): Define if not defined.
1817 * ieee.c (ieee_read_ar_hdr): Define.
1818 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
1819 * oasys.c (oasys_read_ar_hdr): Define.
1820 * som.c (som_read_ar_hdr): Define.
1821 * bfd-in2.h, libbfd.h: Rebuild.
1823 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
1825 * peicode.c (coff_swap_filehdr_in): If symptr is
1826 zero, there aren't any symbols, even if nsyms is set.
1828 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
1830 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
1832 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
1833 sections, and set styp correctly for them: .got, .hash, .dynamic,
1834 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
1835 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
1837 (ecoff_sort_hdrs): New static function.
1838 (ecoff_compute_section_file_positions): Return boolean, not void.
1839 Sort the sections by VMA before looking through them. Put the
1840 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
1841 section on an appropriate boundary within the page.
1842 (ecoff_compute_reloc_file_positions): Check return value of
1843 ecoff_compute_section_file_positions.
1844 (_bfd_ecoff_set_section_contents): Likewise.
1845 (_bfd_ecoff_write_object_contents): Check for various Alpha
1846 section types when incrementing text_size and data_size. Call
1847 adjust_headers backend function if it exists.
1848 * coff-alpha.c (alpha_adjust_headers): New static function.
1849 (alpha_ecoff_backend_data): Initialize adjust_headers field.
1850 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1852 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
1854 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
1856 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
1857 of ALTERNATE_AIX_CORE_FORMAT.
1858 * configure.in (aix4): No longer need CORE_FLAGS.
1859 * configure: Updated.
1861 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
1863 NS32k changes from Ian Dall:
1864 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
1866 (aout_link_input_section_std, aout_link_input_section_ext,
1867 aout_link_reloc_link_order): Call them instead of _bfd_*
1869 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
1871 (backend_data): Use it instead of hardcoded zero.
1873 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
1874 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
1876 * ns32knetbsd.c: Include bfd.h.
1877 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
1878 (MY_bfd_reloc_type_lookup): Declare function too.
1879 * pc532-mach.c (set_sizes): Don't declare.
1880 (MY_text_includes_header, MY_exec_header_not_counted): Define.
1881 (backend_data, MY_backend_data): Don't define.
1883 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1884 ns32k-*-lites* like ns32k-*-netbsd*.
1886 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
1889 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
1891 * coffcode.h (coff_write_object_contents): Restore setting
1892 f_timdat to 0, deleted on August 22.
1894 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
1896 * coffcode.h (coff_bfd_copy_private_symbol_data,
1897 coff_bfd_copy_private_section_data,
1898 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
1899 * peicode.h (coff_bfd_copy_private_bfd_data): New
1900 (pe_bfd_copy_private_bfd_data): New.
1901 (coff_swap_scnhdr_in): Swap bss size into the right place.
1902 (pe_print_private_bfd_data): Add some newlines.
1904 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
1906 * som.c (setup_sections): Don't die if a space has no subspaces.
1908 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
1910 * elflink.h (elf_link_add_object_symbols): Don't let a weak
1911 dynamic symbol override a common symbol. Don't change the size or
1912 type if they have been set and the new symbol is not a definition.
1913 Warn if the size or type changes.
1915 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
1917 * som.c (som_begin_writing): Don't write the symbol table or
1919 (som_finish_writing): Write them here. Place them after the
1920 subspace data, but before the relocs.
1922 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
1924 * sunos.c (sunos_add_one_symbol): Just pass false, not
1925 info->shared_library, to sunos_create_dynamic_sections.
1926 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
1928 (sunos_check_dynamic_reloc): Remove .text section assertion.
1930 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1932 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
1933 * configure, configure.in: Add pmac_xcoff_vec case.
1934 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
1935 * coff-pmac.c: New file, PowerMac XCOFF support.
1936 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
1937 * targets.c (pmac_xcoff_vec): Declare.
1939 * mpw-config.in: Various changes to be compatible with the
1940 autoconf-based configury.
1941 * mpw-make.sed: New file, sed commands to translate Unix
1942 makefile into MPW syntax.
1943 * mpw-make.in: Remove.
1944 * hosts/mpw.h: Remove.
1945 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
1946 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
1948 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
1950 * binary.c (binary_get_symtab): Return an empty string on error.
1951 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
1953 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
1955 * coff-ppc.c: Reformatted according to gnu conventions
1956 Removed irrelevant "if 0" code
1958 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1960 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
1961 symbols rather than as indirect symbols.
1962 (MY(slurp_symbol_table)): Don't do anything special about
1965 * coffcode.h (coff_new_section_hook): Make sure that the alignment
1966 of .ctors and .dtors sections is no larger than 2.
1968 * sunos.c (sunos_add_one_symbol): Don't change
1969 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
1971 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
1972 dynamic symbols when creating a shared library.
1973 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
1975 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
1976 written even if it is not defined in a regular object.
1977 (sunos_write_dynamic_symbol): Use plt_offset for the address of
1978 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
1979 rather than the constant 22.
1980 (sunos_check_dynamic_reloc): Handle creating a shared library.
1981 (sunos_finish_dynamic_link): Set the first entry in the GOT to
1982 zero when creating a shared library.
1983 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
1984 write it out at the start of the symbol table.
1986 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
1988 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
1990 * config.bfd: Add arm-*-coff.
1991 * configure.in, configure: Add armcoff_{little,big}_vec.
1992 * targets.c (armcoff_{little,big}_vec): Declare.
1993 (bfd_target_vector): Add armcoff_{little,big}_vec.
1994 * coff-arm.c (armcoff_{little,big}_vec): Always define.
1996 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
1998 * targets.c (bfd_find_target): Remove debugging code.
2000 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2002 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2004 * Makefile.in: added *-ppc files
2005 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2006 allow pe based .o's to be shared with other tools on ppc/NT
2007 * config.bfd: added powerpc[le]-[pe|winnt] config support
2008 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2009 * peicode.h: Added more section flags for PE on ppc
2010 Added coff_swap_filehdr_out to allow peicode.h to be
2011 used for non-image PE files on ppc.
2012 Check for image, or not, before copying pe_opthdr
2013 * targets.c: Added new bfd's
2014 * targets.c: Removed two inactive bfds that shouldn't have made it this
2017 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2019 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2020 explicit values to initialize all relocs. Change all users.
2021 (ppc_elf_brtaken_inner): New function to handle branch predicition
2023 (ppc_elf_brtaken_reloc): Ditto.
2024 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2025 relocs use ppc_elf_unsupported_reloc.
2026 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2027 needs to be reported.
2028 (ppc_elf_relocate_section): Support branch prediction relocs.
2030 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2032 * bfd.c (bfd_assert): Remove \n from string passed to
2035 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2036 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2037 (bfd_coff_make_section_hook): Don't define.
2038 (coff_make_section_hook): Remove.
2039 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2040 (styp_to_sec_flags): Likewise.
2041 (coff_write_object_contents): Likewise.
2042 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2044 * libcoff.h: Rebuild.
2045 * coffgen.c (make_a_section_from_file): Just call
2046 bfd_make_section_anyway, not bfd_make_section or
2047 bfd_coff_make_section_hook.
2048 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2049 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2050 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2051 make_section_hook field.
2052 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2054 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2055 pointers into value field for warning and indirect symbols; just
2056 leave the value field alone.
2057 * linker.c (generic_link_add_symbol_list): Use next symbol for
2058 warning and indirect symbols, rather than looking in symbol value.
2059 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2060 parameter. Change all callers. Remove support for indirect
2061 symbols; it didn't work anyhow.
2062 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2063 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2064 * bfd-in2.h: Rebuild.
2066 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2068 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2069 go back to telling the tools this reloc operates on 32 bits.
2071 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2073 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2074 rather than a direct fprintf.
2075 * archive.c (_bfd_write_archive_contents): Likewise.
2076 * coffcode.h (coff_slurp_symbol_table): Likewise.
2077 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2078 (ppc_elf_unsupported_reloc): Likewise.
2079 (ppc_elf_relocate_section): Likewise.
2080 * i386linux.c (linux_tally_symbols): Likewise.
2081 (linux_finish_dynamic_link): Likewise.
2082 * osf-core.c (osf_core_core_file_p): Likewise.
2083 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2084 * som.c (som_sizeof_headers): Likewise.
2085 * srec.c (srec_bad_byte): Likewise.
2086 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2087 * libbfd-in.h (bfd_assert): Declare first parameter const.
2088 * libbfd.h: Rebuild.
2089 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2090 bfd_reloc_overflow is enough.
2091 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2092 * coff-h8500.c (rtype2howto): Likewise.
2093 * coff-z8k.c (rtype2howto): Likewise.
2094 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2095 * elf.c (_bfd_elf_get_lineno): Likewise.
2096 (_bfd_elf_no_info_to_howto): Likewise.
2097 (_bfd_elf_no_info_to_howto_rel): Likewise.
2098 * hp300hpux.c (convert_sym_type): Likewise.
2099 (MY(swap_std_reloc_in)): Likewise.
2100 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2102 * libaout.h (struct aoutdata): Add line_buf field.
2103 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2104 and filename_buffer. Instead, use a malloc buffer stored in the
2105 new line_buf field. Remove length restrictions.
2107 * coffgen.c (string_size): Remove static variable.
2108 (debug_string_size, debug_string_section): Likewise.
2109 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2110 and debug_string_size_p parameters. Use them instead of the
2111 global variables. Change all callers.
2112 (coff_write_symbol): Likewise.
2113 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2114 (coff_write_symbols): Add local variables to replace removed
2117 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2118 function, and line_base fields.
2119 * libcoff.h: Rebuild.
2120 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2121 information, rather than using static variables.
2123 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2124 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2126 * init.c (initialized): Remove static variable.
2127 (bfd_init): Don't bother setting initialized.
2128 (bfd_check_init): Remove.
2129 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2130 * libbfd.h: Rebuild.
2132 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2134 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2135 size for full core dumps. Copy core file header to private data.
2136 (rs6000coff_core_file_failing_command,
2137 rs6000coff_core_file_failing_signal): New functions to extract
2138 the file name and terminating signal from the core file.
2139 * coff-rs6000.c: Use them.
2141 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2143 Change arch info to be const, initialized at compile time.
2144 * archures.c: Reindent many functions. Change CONST to const.
2145 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2146 nothing set it anyhow. Make next const.
2147 (bfd_arch_info_list): Remove.
2148 (bfd_archures_list): Rename from archures_init_table. Change from
2149 a table of function pointers to a table of bfd_arch_info_type
2150 structure addresses.
2151 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2152 (bfd_lookup_arch): Likewise.
2153 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2155 (bfd_default_arch_struct): Make const.
2156 (bfd_arch_init, bfd_arch_linkin): Remove.
2157 (bfd_get_arch_info): Return a const pointer.
2158 * init.c (bfd_init): Don't call bfd_arch_init.
2159 * bfd.c (struct _bfd): Make arch_info const.
2160 * bfd-in2.h: Rebuild.
2161 * libbfd.h: Rebuild.
2162 * configure.in: Put & before everything in $selarchs.
2163 * configure: Rebuild.
2164 * cpu-*.c: Change bfd_*_arch from a function which calls
2165 bfd_arch_linkin to a const structure.
2166 * ieee.c (ieee_object_p): Make arch const.
2168 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2170 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2172 * bfd-in2.h: Regenerate.
2173 * libbfd.h: Regenerate.
2175 * elf32-ppc.c (reloc_type): Update names to match current draft.
2176 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2177 relative. Update names to current V.4 draft.
2178 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2179 (ppc_elf_relocate_section): Rename relocations to match draft.
2181 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2183 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2184 compiled with -mrelocatable-lib to be linked with either normal
2185 modules or -mrelocatable modules.
2187 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2189 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2190 in the a.out header.
2192 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2193 a reloc against a local symbol, even if it's not a section.
2195 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2197 * targets.c (bfd_target): Remove unused align_power_min field.
2198 * bfd-in2.h: Rebuild.
2199 * All backends: Remove initialization of align_power_min.
2201 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2203 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2205 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2207 * config.bfd (mips-dec-netbsd*): New target.
2208 * configure.host (mips-dec-netbsd*): New host.
2209 * configure.in (mips-dec-netbsd*): New native.
2210 * configure: Rebuild.
2212 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2214 Make the COFF backend linker merge common types:
2215 * cofflink.c (struct coff_debug_merge_element): Define.
2216 (struct coff_debug_merge_type): Define.
2217 (struct coff_debug_merge_hash_entry): Define.
2218 (struct coff_debug_merge_hash_table): Define.
2219 (coff_debug_merge_hash_table_init): Define.
2220 (coff_debug_merge_hash_table_free): Define.
2221 (coff_debug_merge_hash_lookup): Define.
2222 (struct coff_final_link_info): Add debug_merge field.
2223 (coff_debug_merge_hash_newfunc): New static function.
2224 (_bfd_coff_final_link): Allocate and free debug_merge table.
2225 (coff_link_input_bfd): Merge identical enum, struct and union
2228 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2230 Convert i960 COFF to use COFF backend linker.
2231 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2232 structure to store the symbol being used.
2233 (coff_i960_start_final_link): New static function.
2234 (coff_i960_relocate_section): New static function.
2235 (coff_i960_adjust_symndx): New static function.
2236 (coff_start_final_link): Define.
2237 (coff_relocate_section): Define.
2238 (coff_adjust_symndx): Define.
2239 * coffcode.h (bfd_coff_backend_data): Add new callback function
2240 _bfd_coff_start_final_link.
2241 (bfd_coff_start_final_link): Define.
2242 (coff_start_final_link): Define if not defined.
2243 (bfd_coff_std_swap_table): Add coff_start_final_link.
2244 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2246 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2247 function callback is not NULL.
2248 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2249 (_bfd_coff_internal_syment_name): Declare.
2250 * libcoff.h: Rebuild.
2251 * configure.in (icoff_big_vec): Add cofflink.o.
2252 (icoff_little_vec): Likewise.
2253 * configure: Rebuild.
2255 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2257 * Makefile.in (clean-info): Remove extraneous tab from line
2260 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2262 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2263 contents has relocs.
2265 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2267 * coffcode.h (coff_compute_section_file_positions): Keep the
2269 (coff_write_object_contents): Remember if it's a relocatable
2271 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2272 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2273 if relocatable file. Swap out saved raw size.
2275 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2277 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2278 (maintainer-clean): Rename from realclean, passing
2279 maintainer-clean down to subdirectories, but leave realclean as a
2282 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2285 * dep-in.sed: Remove config.h from generated dependencies.
2287 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2288 broken out of sunos_canonicalize_dynamic_symtab.
2289 (sunos_canonicalize_dynamic_symtab): Call new function
2290 sunos_slurp_dynamic_symtab.
2291 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2292 dynamic symbol table to the caller.
2293 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2294 callback to override the symbols being read.
2295 * libaout.h (struct aout_backend_data): Add three new parameters
2296 to add_dynamic_symbols callback.
2298 Extensive minor changes to avoid various gcc warnings. Also:
2299 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2300 * archures.c (bfd_arch_info_type): Change mach field from long to
2302 (bfd_lookup_arch): Change machine parameter from long to unsigned
2305 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2307 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2308 a symbol with a non-zero plt_offset.
2310 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2312 * elfcode.h (align_file_position): Remove; not used.
2314 * configure.in: Only check for <sys/procfs.h> on a native system,
2315 and make sure it defines prstatus_t.
2316 * configure: Rebuild.
2318 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2320 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2322 * config.in: Rename from config.h.in.
2323 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2324 Check for config.h:config.in when creating stamp-h.
2325 * configure: Rebuild.
2326 * Makefile.in (stamp-h): Depend upon config.in rather than
2327 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2328 calling config.status.
2330 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2331 (Makefile): Just rebuild Makefile.
2332 (config.h, stamp-h): New targets.
2333 * configure.in: Create stamp-h when rebuilding config.h.
2334 * configure: Rebuild.
2336 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2338 * configure.in: Call AC_CONFIG_HEADER. Substitute
2339 HOST_64BIT_LONG. Check that various header files exist. Check
2340 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2341 and/or free need to be declared. Don't make a link to sysdep.h.
2342 Define TRAD_HEADER for various hosts.
2343 * configure: Rebuild.
2344 * configure.host: Don't set my_host. Add definitions taken from
2345 host header files for various entries. Remove entries which now
2347 * acconfig.h: New file.
2348 * config.h.in: New file, built by autoheader.
2349 * sysdep.h: New file.
2350 * Makefile.in (do_distclean): Don't remove sysdep.h.
2352 (LOCAL_H_DEPS): New variable.
2353 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2355 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2356 ($(OPTIONAL_BACKENDS)): Likewise.
2357 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2358 looking through sysdep.h.
2359 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2360 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2361 (fprintf_vma, sprintf_vma): Likewise.
2362 (int64_type, uint64_type): Don't define.
2363 * bfd-in2.h: Rebuild.
2364 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2365 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2366 * lynx-core.c: Include stuff from old hosts/lynx.h.
2367 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2368 rather than NO_FCNTL.
2369 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2370 rather than NATIVE_HPPAHPUX_COMPILER.
2371 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2373 * hosts/*.h: Remove all header files which merely include,
2374 declare, and define things. Leave header files which define
2375 information needed by trad-core.c.
2377 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2378 (BFD_CC_FOR_BUILD): Define.
2379 * configure.in: Use BFD_CC_FOR_BUILD.
2380 * configure: Rebuild.
2382 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2384 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2385 * configure: Rebuild.
2387 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2390 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2392 * config.bfd: i386pe_ve -> i386pe_vec.
2394 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2396 * configure.host: Incorporate host Makefile fragments by setting
2398 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2399 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2400 value based on whether the code is being compiled by a cross
2401 compiler. Don't substitute host_makefile_frag or frags.
2402 * aclocal.m4: New file to define local AC_PROG_CC.
2403 * configure: Rebuild.
2404 * Makefile.in (INSTALL): Set to @INSTALL@.
2405 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2406 (INSTALL_DATA): Set to @INSTALL_DATA@.
2408 (CC): Define as @CC@.
2409 (CFLAGS): Set to @CFLAGS@.
2410 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2411 (@host_makefile_frag@): Remove.
2412 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2413 after other options.
2414 (config.status): Remove dependency upon @frags@.
2415 * config/*.mh, config/README: Remove.
2417 * config.bfd: Rewrite to incorporate the contents of the Makefile
2418 fragments by setting shell variables, rather than merely returning
2419 the name of a Makefile fragment.
2420 * configure.in: Use shell variables set by config.bfd rather than
2421 looking at the target Makefile fragment files. Don't substitute
2422 target_makefile_frag. Do substitute TDEFINES.
2423 * configure: Rebuild.
2424 * Makefile.in (@target_makefile_frag@): Remove.
2425 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2426 * config/*.mt: Remove.
2428 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2430 * configure.in: Put changequote lines around "i[345]86" patterns
2431 section of core file support.
2433 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2435 * som.c (som_bfd_print_private_bfd_data): Define to use the
2438 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2440 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2441 entry, text_start and data_start.
2443 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2445 * Makefile.in (OFILES): Remove $(TDEPFILES).
2446 * config/apollo.mt (TDEPFILES): Remove.
2447 * config/README: Update.
2449 * configure.in: For a native configuration, set COREFILE and
2450 COREFLAG based on the canonical host name.
2451 * configure: Rebuild.
2452 * Makefile.in: Rebuild dependencies.
2453 (ALL_CFLAGS): Add @COREFLAG@.
2454 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2455 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2456 support routines. Check LYNX_CORE rather than HOST_LYNX.
2457 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2458 * i386lynx.c: Likewise.
2459 * m68klynx.c: Likewise.
2460 * sparclynx.c: Likewise.
2461 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2462 * *-core.c: Comment changes.
2463 * config/decstation.mh (HDEPFILES): Remove.
2464 (HDEFINES): Remove -DTRAD_CORE.
2465 * config/irix3.mh (RANLIB): Remove.
2466 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2467 (HDEFINES): Remove -DIRIX_CORE.
2468 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2469 (HDEFINES): Remove -DTRAD_CORE.
2470 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2471 * config/ultra3.mh (RANLIB): Remove.
2472 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2473 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2474 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2475 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2476 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2477 * config/i386aix.mh, config/i386bsd.mh: Remove.
2478 * config/i386linux.mh, config/i386mach3.mh: Remove.
2479 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2480 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2481 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2482 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2483 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2484 * config/solaris2.mh, config/stratus.mh: Remove.
2485 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2486 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2488 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2490 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2491 DT_FINI entry if the appropriate symbol is not in the hash table.
2493 * libelf.h (struct elf_backend_data): Add create_program_headers
2494 and want_hdr_in_seg fields.
2495 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2497 (elf_backend_create_program_headers): Likewise.
2498 (elfNN_bed): Initialize create_program_headers and
2500 * elf.c (get_program_header_size): Call create_program_headers
2502 (map_program_segments): Check want_hdr_in_seg backend field. Call
2503 create_program_headers backend routine.
2505 * elf.c (assign_file_positions_except_relocs): Align non allocated
2506 sections when creating an executable.
2508 * elfcode.h (elf_swap_phdr_in): Make non static.
2509 (elf_swap_phdr_out): Make non static.
2510 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2511 (bfd_elf32_swap_phdr_out): Declare.
2512 (bfd_elf64_swap_phdr_in): Declare.
2513 (bfd_elf64_swap_phdr_out): Declare.
2515 * ecofflink.c (ecoff_collect_shuffle): New static function.
2516 (_bfd_ecoff_get_accumulated_pdr): New function.
2517 (_bfd_ecoff_get_accumulated_sym): New function.
2518 (_bfd_ecoff_get_accumulated_ss): New function.
2519 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2520 (_bfd_ecoff_get_accumulated_sym): Declare.
2521 (_bfd_ecoff_get_accumulated_ss): Declare.
2522 * libbfd.h: Rebuild.
2524 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2526 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2528 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2529 warning symbols. If any section is named .gnu.warning.XXX, treat
2530 the contents as a warning to be issued if the symbol XXX is
2532 (elf_link_output_extsym): For an indirect or warning symbol, just
2533 output the symbol it points to.
2535 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2536 if bfd_hash_allocate fails, since it will already be set.
2537 (generic_link_hash_newfunc): Likewise.
2538 (archive_hash_newfunc): Likewise.
2539 (hash_entry_bfd): New static function.
2540 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2541 callback. Allocate a new warning using the hash table newfunc.
2542 Use bfd_hash_replace to update the entry in the hash table, rather
2543 than assuming we can copy the fields with structure assignment.
2545 * hash.c (bfd_hash_replace): New function.
2546 * bfd-in.h (bfd_hash_replace): Declare.
2547 * bfd-in2.h: Rebuild.
2549 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2551 * config.bfd: Add mips*vr4300-*-elf* target.
2552 * config/mipsbvr4300.mt: Added.
2554 See file ChangeLog.2
2561 version-control: never