1 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
5 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
7 (bfd_mach_sparc_v9a): Define.
8 * bfd-in2.h: Regenerated.
9 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
11 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
12 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
13 to bfd_elf32_sparc_vec.
14 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
16 Add v8plus{,a} support.
20 * elf32-sparc.h: #include "elf/sparc.h".
21 (elf32_sparc_set_private_flags, elf32_sparc_copy_private_bfd_data,
22 elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
23 elf32_sparc_final_write_processing): New functions.
24 (bfd_elf32_bfd_set_private_flags, bfd_elf32_bfd_copy_private_bfd_data,
25 bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
26 elf_backend_final_write_processing): Define.
29 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
31 * elf-bfd.h (struct elf_link_hash_entry): Add
32 linker_section_pointer field.
33 (enum elf_linker_section_enum): Enumeration for new way of
34 creating linker dynamic sections and symbols.
35 (elf_linker_section{,_pointers}): New structures for creating
36 dynamic sections and symbols.
37 (elf_obj_tdata): Add linker_section_pointers and linker_section
39 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
40 (_bfd_elf_create_linker_section): New declarations.
41 (_bfd_elf_find_pointer_linker_section): Ditto.
42 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
43 (_bfd_elf_make_linker_section_rela): Ditto.
45 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
47 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
48 (ppc_elf_create_linker_section): New function to create the
49 sections .got, .sdata, and .sdata2.
50 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
52 (ppc_elf_check_relocs): Support more of the eabi relocations.
53 (ppc_elf_relocate_section): Ditto.
54 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
55 if the .sdata{,2} + .sbss{,2} section size is > 32k.
57 * elflink.h (elf_create_pointer_linker_section): New function to
58 create initialized pointers in dynamic linker sections.
59 (elf_finish_pointer_linker_section): Actually intialize the
60 pointers created above.
62 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
63 macros to provide both 32 and 64 bit versions of
64 elf_create_pointer_linker_section.
65 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
66 provide both 32 and 64 bit versions of
67 elf_finish_pointer_linker_section.
69 * elflink.c (_bfd_elf_create_linker_section): New function to
70 create a linker section.
71 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
72 given address in the linker pointer offsets created for a given
74 (_bfd_elf_make_linker_section_rela): Make a RELA section
75 corresponding to the generated linker section.
78 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
80 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
83 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
85 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
86 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
87 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
88 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
89 toc entry in an objdump) for now.
90 (ppc_do_last, ppc_get_last): New function - needed to save processing
91 the toc owner to the end.
92 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
95 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
96 toc owner from being done till last. Must define POWERPC_LE_PC
99 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
101 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
103 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
104 SizeOfImage for PowerPC. Ignore the size of the .junk section.
106 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
108 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
110 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
112 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
114 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
116 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
118 * elf.c (assign_file_positions_for_segments): Don't increment file
119 offset for a segment which contains no loadable sections.
121 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
123 * reloc.c: Add new PowerPC relocations.
124 * {bfd-in2,libbfd}.h: Regenerate.
126 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
127 (ppc_elf_reloc_type_lookup): Lookup new relocations.
129 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
131 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
134 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
137 * coffgen.c (coff_find_nearest_line): Don't try to cache
138 information in sections that are not owned by a BFD. From Richard
139 Henderson <richard@atheist.tamu.edu>.
141 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
142 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
143 * elflink.h (elf_link_output_extsym): Remove special check for
146 * ecoffswap.h: Add prototypes for static functions.
148 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
150 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
151 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
153 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
154 to satisfy a TOC16 relocation. Rewrite unsupported relocation
155 support. Begin support for R_PPC_SDA{2,}REL.
157 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
159 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
160 create the .got and .got.neg sections.
161 (ppc_elf_size_dynamic_sections): Call it.
162 (ppc_elf_check_relocs): Call it.
163 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
164 (ppc_elf_check_relocs): Add error messages for relocations we
165 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
168 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
170 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
171 section flags for V.4 and eabi.
173 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
175 * elf.c (assign_file_positions_for_segments): If a segment
176 contains no sections, don't mark it as readable.
178 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
179 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
181 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
182 dynamic section, if there is one.
183 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
184 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
185 (bfd_elf64_swap_dyn_in): Likewise.
186 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
188 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
190 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
191 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
192 <pirker@eiunix.tuwien.ac.at>.
194 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
196 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
197 PowerPC V.4 and eabi.
198 * bfd-in2.h: Regenerate.
199 * libfd.h: Regenerate.
201 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
203 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
204 section type and SHF_EXCLUDE section flag, turning them into the
205 appropriate bfd section flag.
207 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
209 * xcofflink.c (xcoff_link_add_symbols): Create the special
210 sections if we see a DYNAMIC object, in case that is the only
211 XCOFF input object we see.
213 * elf32-mips.c: Extensive changes for a start at dynamic linking
214 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
216 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
217 (struct elf_backend_data): Remove
218 elf_backend_create_program_headers field. Add
219 elf_backend_additional_program_headers and
220 elf_backend_modify_segment_map fields.
221 * elfxx-target.h (elf_backend_type_change_ok): Define if not
223 (elf_backend_additional_program_headers): Likewise.
224 (elf_backend_modify_segment_map): Likewise.
225 (elf_backend_create_program_headers): Don't define.
226 (elfNN_bed): Change to account for field changes.
227 * elf.c (assign_file_positions_for_segments): Call new
228 modify_segment_map backend function. Don't call old
229 create_program_headers backend function.
230 (get_program_header_size): Call additional_program_headers rather
231 than create_program_headers.
232 * elflink.h (elf_link_add_object_symbols): Initialize
233 type_change_ok from new backend field.
234 (elf_link_output_extsym): Don't warn if _rld_new_interface is
236 (elf_reloc_link_order): Treat a reloc against a defined symbol as
237 a reloc against the appropriate section.
239 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
240 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
241 (elf_flags_init): Rename from elf_ppc_flags_init.
242 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
244 (ppc_elf_copy_private_bfd_data): Likewise.
245 (ppc_elf_merge_private_bfd_data): Likewise.
247 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
250 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
252 * coff-alpha.c (alpha_relocate_section): During final link, allow
253 output .lita section to be bigger than 64k by adjusting gp value
254 on a per-input section basis.
255 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
257 (struct ecoff_section_tdata): Add gp field.
259 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
261 Handle Alpha ECOFF changes in OSF/1 3.2.
262 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
264 * coff-alpha.c: Include "aout/ar.h".
265 (alpha_ecoff_get_relocated_section_contents): Don't require an
266 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
267 3.2 doesn't generate one.
268 (alpha_relocate_section): Likewise.
269 (alpha_ecoff_slurp_armap): Define.
270 (alpha_ecoff_slurp_extended_name_table): Define.
271 (alpha_ecoff_construct_extended_name_table): Define.
272 (alpha_ecoff_truncate_arname): Define.
273 (alpha_ecoff_write_armap): Define.
274 (alpha_ecoff_generic_stat_arch_elt): Define.
275 (alpha_ecoff_update_armap_timestamp): Define.
277 (alpha_ecoff_read_ar_hdr): New static function.
278 (alpha_ecoff_get_elt_at_filepos): New static function.
279 (alpha_ecoff_openr_next_archived_file): New static function.
280 (alpha_ecoff_get_elt_at_index): New static function.
281 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
282 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
283 _bfd_ecoff to alpha_ecoff.
284 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
285 field from backend structure, rather than always calling
286 _bfd_get_elt_at_filepos.
287 * coff-mips.c (mips_ecoff_backend_data): Initialize
288 get_elt_at_filepos field.
289 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
290 from _bfd_generic_read_ar_hdr with minor changes.
291 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
292 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
295 * bfd-in.h (BFD_IN_MEMORY): Define.
296 * libbfd-in.h (struct bfd_in_memory): Define.
297 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
298 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
299 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
300 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
301 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
302 (bfd_get_size): Handle BFD_IN_MEMORY flag.
303 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
304 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
305 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
306 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
308 (bfd_openstreamr): Likewise.
309 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
310 BFD_IN_MEMORY is not set.
311 * riscix.c (riscix_some_aout_object_p): Likewise.
312 * bfd-in2.h, libbfd.h: Rebuild.
314 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
315 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
316 (bfd_get_elt_at_index): Define.
317 * archive.c (_bfd_generic_get_elt_at_index): Rename from
318 bfd_get_elt_at_index. Change index parameter from int to
320 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
321 (_bfd_noarchive_get_elt_at_index): Define.
322 (_bfd_archive_bsd_get_elt_at_index): Define.
323 (_bfd_archive_coff_get_elt_at_index): Define.
324 * bfd-in2.h, libbfd.h: Rebuild.
325 * aout-target.h (MY_get_elt_at_index): Define if not defined.
326 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
327 * ieee.c (ieee_get_elt_at_index): Define.
328 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
329 * oasys.c (oasys_get_elt_at_index): Define.
330 * som.c (som_get_elt_at_index): Define.
332 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
333 numbers to the .text section.
335 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
337 * ieee.c (ieee_write_debug_part): Change return type to boolean.
338 If there is a SEC_DEBUGGING section, get the contents of the debug
339 information part from it.
340 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
342 (ieee_write_object_contents): Check ieee_write_debug_part return.
344 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
346 * config.bfd (i[345]86-*-freebsd*): Add target.
347 * configure.in (i386freebsd_vec): Add vec.
348 * configure: Regenerate.
349 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
350 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
351 Rebuild dependencies..
352 * freebsd.h: New file.
353 * i386freebsd.c: New file.
354 * targets.c (i386freebsd_vec): Declare.
355 (bfd_target_vector): Add i386freebsd_vec.
356 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
357 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
359 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
361 * ieee.c (ieee_slurp_debug): New static function.
362 (ieee_object_p): Call it.
363 (ieee_slurp_section_data): Skip debugging sections.
364 (ieee_get_reloc_upper_bound): Likewise.
365 (ieee_get_section_contents): Likewise.
366 (ieee_canonicalize_reloc): Likewise.
367 (ieee_write_section_part): Likewise.
368 (ieee_write_debug_part): Likewise.
369 (ieee_write_data_part): Likewise.
370 (init_for_output): Likewise.
372 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
374 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
376 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
377 relocs, since ppc_elf_relocate_section handles the linker case.
378 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
380 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
381 ppc_elf_relocate_section since that is now the only caller.
382 (ppc_elf_relocate_section): Ditto.
384 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
386 * coffcode.h (coff_write_object_contents): If we don't know the
387 section of the entry point for an XCOFF executable, always set the
390 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
392 * elf.c (bfd_section_from_shdr): Add support for note sections.
394 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
396 * bfd-in.h (struct _symbol_info): Add stab_type field.
397 * bfd-in2.h: Rebuild.
398 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
400 * elf32-ppc.c: Remove trailing newline from calls to
402 (ppc_elf_merge_private_bfd_data): Only warn about endianness
403 difference if target endianness is known.
405 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
407 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
408 old style TOC16 references without using R_PPC_GOT.
409 (ppc_reloc_type): Ditto.
410 (ppc_elf_reloc_type_lookup): Add support for TOC16.
411 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
412 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
413 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
414 (ppc_elf_check_relocs): New function for GOT/PLT support that is
416 (ppc_elf_adjust_dynamic_symbol): Ditto.
417 (ppc_elf_adjust_dynindx): Ditto.
418 (ppc_elf_size_dynamic_sections): Ditto.
419 (ppc_elf_finish_dynamic_symbol): Ditto.
420 (ppc_elf_finish_dynamic_sections): Ditto.
421 (ELF_DYNAMIC_INTERPRETER): Define.
423 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
425 * elf.c (copy_private_bfd_data): When attaching sections to
426 segments ignore sections that won't be allocated. Patch from
429 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
431 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
434 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
436 * coff-i960.c (CALC_ADDEND): Define.
437 (coff_i960_relocate_section): Add the input section VMA to the
438 addend for PC relative relocs.
440 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
442 * peicode.h (pe_print_pdata): Must test the entire entry for zero
443 to correctly terminate.
445 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
447 * targets.c (enum bfd_endian): Define.
448 (bfd_target): Rename byteorder_big_p to byteorder, and change it
449 from boolean to enum bfd_endian. Change header_byteorder_big_p
451 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
452 (bfd_header_big_endian, bfd_header_little_endian): New macros.
453 * bfd-in2.h: Rebuild.
454 * All targets: Change initialization of byteorder and
455 header_byteorder to use enum bfd_endian values rather than
457 * All files: Change all references to byteorder_big_p and
458 header_byteorder_big_p to use new bfd_*_endian macros.
460 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
462 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
464 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
466 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
468 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
470 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
472 * ieee.c: Lots of minor cleanups. Make many functions return
473 errors rather than calling abort. Also:
474 (ieee_write_twobyte): Remove; change callers to call existing
475 ieee_write_2bytes function.
476 (ieee_write_expression): Don't output the section twice when
477 outputting a local symbol. Don't emit an extraneous zero if there
479 (ieee_slurp_sections): Set the lma as well as the vma.
480 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
482 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
483 a recognized one or bfd_arch_unknown.
484 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
486 (ihex_get_symtab): Likewise.
488 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
490 * aoutx.h: Include <ctype.h>.
491 (struct aout_link_includes_table): Define.
492 (struct aout_link_includes_totals): Define.
493 (struct aout_link_includes_entry): Define.
494 (aout_link_includes_lookup): Define macro.
495 (struct aout_final_link_info): Add includes field.
496 (aout_link_includes_newfunc): New static function.
497 (NAME(aout,final_link)): Initialize includes hash table.
498 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
500 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
502 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
504 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
506 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
508 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
510 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
511 (pe_print_private_bfd_data): call pe_print_reloc.
512 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
513 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
514 up some debugging as well.
516 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
518 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
521 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
523 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
524 when setting sections to NULL.
526 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
528 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
530 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
531 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
533 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
534 * bfd-in2.h: Rebuild.
536 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
538 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
540 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
542 * ihex.c (ihex_scan): Handle record types 4 and 5.
543 (ihex_object_p): Permit types 4 and 5.
544 (ihex_set_section_contents): Remove check for out of range
546 (ihex_write_object_contents): Generate types 4 and 5.
548 * elflink.h (elf_link_output_extsym): Just ignore warning and
549 indirect references to symbols which don't really exist.
551 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
553 * peicode.h (pe_print_idata): Minor format fixes
554 (pe_print_edata): New function. Under private printing, this formats
555 the edata section of a PE file.
556 (pe_print_private_bfd_data): Added call to pe_print_edata.
558 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
560 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
561 index, don't call stoi.
563 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
565 * srec.c (srec_scan): Set lma as well as vma.
567 * ihex.c: New file; support for Intel Hex format.
568 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
570 (bfd_target_vector): Always include ihex_vec.
571 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
572 * Makefile.in: Rebuild dependencies.
573 (BFD_LIBS): Add ihex.o
574 (BFD_LIBS_CFILES): Add ihex.c.
575 * bfd-in2.h: Rebuild.
577 * elf.c (assign_file_positions_for_segments): Sort the sections in
579 (get_program_header_size): Return the right size if segment_map is
581 (copy_private_bfd_data): Don't bother to sort the sections.
583 * bfd.c (bfd_record_phdr): New function.
584 * bfd-in.h (bfd_record_phdr): Declare.
585 * bfd_in2.h: Rebuild.
587 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
590 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
591 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
593 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
594 (bfd_zmalloc): Change declaration.
596 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
597 and realloc. Don't set bfd_error_no_memory if they fail.
599 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
601 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
602 uses as well. Added a new howto to deal with TOCREL16 relocs that
604 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
605 to handle RVA relocs from dlltool.
606 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
607 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
608 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
610 * coffcode.h (coff_set_alignment_hook): check idata$X sections
611 to get the right section alignment.
613 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
615 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
616 p_paddr if p_paddr is zero.
617 (make_mapping): Set includes_filehdr and includes_phdrs for first
619 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
621 (assign_file_positions_for_segments): Handle includes_filehdr and
622 includes_phdrs. Remove special handling of PT_PHDR and first
624 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
625 when appropriate. Remove special handling of PT_PHDR segment.
626 Use a more complex condition for when a section is included in a
627 segment to handle Solaris linker oddities.
629 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
631 * coff-m88k.c (howto_table): Reformatted for easier reading;
632 special_function now points to new function m88k_special_reloc.
633 (howto_hvrt16): Function previously used for handling HVRT16 relocs
635 (rtype2howto): Do not add reloc's r_offset to the addend, this will
636 be done correctly by m88k_special_reloc.
637 (reloc_processing): New function to be used by RELOC_PROCESSING.
638 (RELOC_PROCESSING): Define to call reloc_processing.
640 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
642 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
643 (pe_print_pdata): Likewise.
645 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
647 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
649 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
650 * Many files: don't set bfd_error_no_memory if one of the above
653 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
654 if p_paddr_valid is set.
655 (copy_private_bfd_data): New static function.
656 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
658 * elf.c (assign_file_positions_for_segments): Fix case where extra
659 program headers were allocated.
661 * elf.c (_bfd_elf_print_private_bfd_data): New function.
662 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
663 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
664 _bfd_elf_print_private_bfd_data.
666 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
667 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
668 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
669 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
670 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
671 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
672 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
674 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
676 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
677 * elf.c (make_mapping): New static function.
678 (map_sections_to_segments): New static function.
679 (elf_sort_sections): New static function.
680 (assign_file_positions_for_segments): New static function.
681 (map_program_segments): Remove.
682 (get_program_header_size): Remove sorted_hdrs, count, and
683 maxpagesize parameters. Simplify.
684 (assign_file_positions_except_relocs): When generating an
685 executable, use assign_file_positions_for_segments.
686 (elf_sort_hdrs): Remove.
687 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
688 to get_program_header_size.
690 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
692 * hp300hpux.c (MY(callback)): Set lma as well as vma.
694 * configure, config.in: Regenerate with autoconf 2.7.
696 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
697 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
699 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
701 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
702 (ecoff_sec_to_styp_flags): Likewise.
703 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
704 (ecoff_set_symbol_info): Handle scRConst.
705 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
706 (ecoff_compute_section_file_positions): Handle .rconst section.
707 (_bfd_ecoff_write_object_contents): Likewise.
708 (ecoff_link_check_archive_element): Handle scRConst.
709 (ecoff_link_add_externals): Likewise.
710 (ecoff_link_write_external): Handle .rconst section.
711 (ecoff_reloc_link_order): Likewise.
712 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
713 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
715 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
717 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
718 DEF_DYNAMIC flag is set.
720 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
722 * host-aout.c: If TRAD_HEADER is defined, include it.
724 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
726 * aclocal.m4 (AC_PROG_CC): Remove local definition.
727 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
728 (BFD_NEED_DECLARATION): New function.
729 * configure.in: Use BFD_NEED_DECLARATION.
730 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
731 * configure, config.in: Rebuild with autoconf 2.6.
733 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
734 special_sections before returning when called with a non XCOFF
737 * coffgen.c (coff_renumber_symbols): Sort common symbols with
740 * coffcode.h (coff_compute_section_file_positions): Only pad the
741 previous section to force file alignment when creating an
744 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
746 * coffcode.h (coff_compute_section_file_positions): If
747 RS6000COFF_C, set up the .debug section.
749 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
750 if it is not large enough to accomodate the entire TOC area with
751 signed 16 bit offsets.
752 (xcoff_write_global_symbol): Handle negative TOC offsets in global
754 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
755 TOC anchor to use the TOC value used in the output file.
757 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
759 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
760 (_bfd_coff_read_string_table): Likewise.
762 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
764 * pe-arm.c: Fix typos.
765 * coff-arm.c: Likewise.
767 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
769 * coff-ppc.c (list_ele): Added "cat"egory member.
770 (record_toc): New category parameter (priv or pub).
771 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
772 (ppc_process_before_allocation): Removed embrionic data-in-toc from
773 the mainline. It addes extra toc cells in error.
774 (ppc_coff_swap_sym_in_hook): Added some documentation.
775 (dump_toc): Can now diagnose "virtual toc" chicanery.
777 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
779 * elf-bfd.h (struct elf_link_hash_table): Change type of
780 dynsymcount and bucketcount fields from size_t to bfd_size_type.
782 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
784 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
785 pointerize C_LEAFSTAT or C_LEAFEXT entries.
787 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
788 DT_INIT and DT_FINI entries if the _init or _fini symbol is
789 defined or mentioned in a regular file.
791 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
793 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
794 (coff_ppc_relocate_section): Handle TOCDEFN attribute
795 (coff_ppc_relocate_section): Correct REL24 handling
796 (ppc_process_before_allocation): Correct TOCDEFN handling
798 * peicode.h (dir_names): Added name descriptions
800 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
802 * VERSION: Updated to cygnus-2.6.
804 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
806 * targets.c (m68k4knetbsd_vec): Declare.
808 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
810 * targets.c (bfd_target): Change type of second argument to
811 _bfd_print_private_bfd_data from void * to PTR.
812 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
813 using PTR rather than void *.
814 * bfd-in2, libbfd.h: Rebuild.
815 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
817 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
818 _bfd_generic_bfd_print_private_bfd_data rather than casting
821 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
823 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
824 "DO NOT DELETE" lines or blank lines that mkdep writes on some
826 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
827 BFD64_BACKENDS_CFILES): New variables.
830 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
832 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
833 not at the file position of the first section.
834 * coffcode.h (coff_compute_section_file_positions): Avoid using
836 (coff_write_object_contents): When generating a PPC PE executable
837 with no symbols, round up the file size to a COFF_PAGE_SIZE
839 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
840 don't write out a string table.
842 * elf.c (bfd_section_from_shdr): When using a different section
843 header, pass the new one to _bfd_elf_make_section_from_shdr.
844 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
845 (elf_map_symbols): Add section VMA to symbol value when comparing
847 (_bfd_elf_compute_section_file_positions): Only build symbol table
848 if there are some symbols. Set file offset of symtab and strtab
850 (assign_file_positions_except_relocs): Remove dosyms parameter.
851 Change all callers. Never set file offset of symtab and strtab
853 (_bfd_elf_copy_private_section_data): New function.
854 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
855 (_bfd_elf_copy_private_symbol_data): New function.
856 (swap_out_syms): Check for special mapping of st_shndx created by
857 copy_private_symbol_data.
858 * elfxx-target.h: Use new copy routines.
859 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
860 (_bfd_elf_copy_private_section_data): Declare.
862 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
864 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
867 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
868 _bfd_dummy_target, matching the recent change to archive
871 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
873 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
874 arithmetic on PTR types.
876 * aout-target.h (MY(callback)): Set the lma of the sections.
878 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
879 symbol into a reloc against the section.
881 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
883 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
884 glue for the relocs: IMGLUE and IFGLUE.
885 (record_toc): new function - tracks toc contents
886 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
887 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
888 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
889 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
890 (ppc_record_toc_entry): Removed a debug define (duh)
892 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
893 (pe_print_idata): New function - formats the idata section data
894 (pe_print_pdata): New function - formats the pdata section data
895 (pe_print_private_bfd_data): calls to above
897 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
899 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
900 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
901 TARGET_SYM and TARGET_NAME for vector and BFD name.
902 * coff-pmac.c (pmac_xcoff_vec): Remove.
903 (TARGET_SYM, TARGET_NAME): Define.
904 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
905 machine to 0, not all PowerMacs are 601s.
907 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
909 * elfcode.h (elf_object_p): Read in any program headers.
910 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
911 based on the program headers, if any.
912 (elf_fake_sections): Set sh_addr from the vma, not the lma.
913 (map_program_segments): Set p_paddr of program headers based on
916 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
918 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
921 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
922 trying to do a relocateable link with a non-a.out object file.
924 * archive.c (bfd_generic_archive_p): Check the first object file
925 in an archive even if target_defaulted is set. If the object file
926 has the wrong xvec, reject it.
928 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
929 be represented, report the name via _bfd_error_handler.
930 (translate_to_native_sym_flags): Likewise.
931 * elf32-mips.c (mips_elf_final_link): Likewise.
932 * oasys.c (oasys_write_sections): Likewise.
934 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
935 which checks for STYP_OVRFLO sections.
936 (coff_compute_section_file_positions): If RS6000COFF_C, handle
937 reloc and lineno count overflows.
938 (coff_write_object_contents): Call coff_count_linenumbers before
939 coff_compute_section_file_positions. If RS6000COFF_C, handle
940 reloc and lineno count overflows.
941 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
942 relocs before dealing with .pad sections. Count overflow section
943 headers when handling .pad sections.
945 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
948 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
949 (struct xcoff_link_hash_table): Add descriptor_section and
950 special_sections fields.
951 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
952 (xcoff_link_add_symbols): Set linkage section alignment. Create
953 descriptor section. Check for magic symbol names (_text, etc.),
954 and record them in special_sections if found. Set
955 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
956 descriptor field to point back to the function code symbol.
957 (xcoff_sweep): Always mark the special descriptor_section.
958 (bfd_xcoff_export_symbol): Check whether the symbol might be a
959 function descriptor, and mark it if it is.
960 (bfd_xcoff_size_dynamic_sections): Add new special_sections
961 parameter, and fill it in. Allocate space for the descriptor
963 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
964 global linkage code. If an undefined function descriptor is
965 exported, arrange to define it. Warn about any other undefined
967 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
968 (xcoff_write_global_symbol): Create a function descriptor when
970 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
971 * bfd-in2.h: Rebuild.
973 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
975 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
976 (ppc_coff_link_hash_table): new types for hashing
977 (ppc_coff_link_hash_newfunc): hash entry constructor
978 (ppc_coff_link_hash_table_init): hash table initializer
979 (ppc_coff_link_hash_table_create): hash table constructor
980 (ppc_record_toc_entry): changed references to hash table
981 (coff_ppc_relocate_section): changed references to hash table
983 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
986 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
987 (coff_link_add_symbols): removed toc_offset init
989 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
991 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
994 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
995 if it is given and mmep is available.
996 * acconfig.h: Undef USE_MMAP.
997 * configure, config.in: Regenerated.
998 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
999 table handling the old way.
1000 (aout_get_external_symbols): Don't complain if last byte of string
1002 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1003 (bfd_free_window) [! USE_MMAP]: Don't define.
1004 (bfd_get_file_window,
1005 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1007 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1009 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1012 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1014 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1015 compatible with AMD generated COFF files. Try to support both AMD
1016 and GNU formats simultaneously.
1017 (coff_a29k_relocate_section): Likewise.
1019 * libbfd.c (bfd_get_file_window): Change writable parameter from
1020 int to boolean; update all callers. Pass MAP_SHARED if not
1021 writable--it's required on Solaris. Cast fprintf argument to
1023 * bfd-in.h (bfd_get_file_window): Update declaration.
1024 * bfd-in2.h: Rebuild.
1025 * aoutx.h: Update calls to bfd_get_file_window.
1027 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1029 (xcoff_swap_ldhdr_in): New static function.
1030 (xcoff_swap_ldsym_in): New static function.
1031 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1032 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1033 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1034 Handle XTY_ER/XMC_XO symbols correctly.
1035 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1036 rather than normal symbol table.
1037 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1038 already defined with the same absolute value.
1039 (xcoff_mark): When considering called symbols, check whether the
1040 descriptor is from a dynamic object, rather than the symbol
1042 (xcoff_build_ldsyms): Likewise.
1044 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1045 Cast realloc and malloc return values. If malloc or realloc fail,
1046 set bfd_error_no_memory.
1047 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1048 * bfd-in2.h: Rebuild.
1050 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1052 * coff-ppc.c (ppc_record_toc_entry): new function.
1053 (in_reloc_p): changed return value.
1054 (coff_ppc_relocate_section): much rework.
1055 (ppc_allocate_toc_section): new function.
1056 (ppc_process_before_allocation): new function.
1057 (ppc_coff_swap_sym_in_hook): new function.
1059 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1060 (coff_link_add_symbols): initialize toc_offset.
1062 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1063 (coff_swap_aouthdr_out): Added more sections to the data
1064 dictionary for the pe file header. Also changed linker version
1065 number on the ppc side.
1066 (dir_names): small improvements to the dictionary printing.
1067 (pe_mkobject_hook): save the file level flags.
1069 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1070 (pe_tdata): added real_flags field
1071 (coff_tdata): added local_toc_sym_map and access macro
1073 * libcoff.h (coff_link_hash_entry): added toc_offset field
1074 (pe_tdata): added real_flags field
1075 (coff_tdata): added local_toc_sym_map and access macro
1077 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1078 (coff_mkobject): init for local_toc_sym_map
1079 (coff_write_object_contents): set the internal_a.magic to
1080 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1083 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1085 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1086 entries until both the line number address and the function name
1087 address are too large.
1089 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1090 * configure: Rebuilt.
1092 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1093 is defined in the environment.
1095 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1097 * som.c (som_get_section_contents_in_window): Define to use
1100 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1102 * coff-i860.c: New file, based on coff-i386.c.
1103 * cpu-i860.c: New file, based on cpu-i386.c.
1104 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1105 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1106 targets, using i860coff_vec.
1107 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1108 trad-core.o and hosts/i860mach3.h.
1109 (i860coff_vec): Use coff-i860.o and cofflink.o.
1110 * configure: Rebuild.
1111 * Makefile.in: Rebuild dependencies.
1112 (ALL_MACHINES): Add cpu-i860.o.
1113 (BFD32_BACKENDS): Add coff-i860.o.
1114 (CFILES): Add cpu-i860.c and coff-i860.c.
1115 * targets.c (i860coff_vec): Declare.
1116 (bfd_target_vector): Add &i860coff_vec.
1117 * archures.c (bfd_i860_arch): Declare.
1118 (bfd_archures_list): Add &bfd_i860_arch.
1119 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1120 (coff_set_flags): Handle bfd_arch_i860.
1121 (coff_write_object_contents): Handle I860 a.out magic number.
1123 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1125 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1126 the created .tc section to 2.
1127 (xcoff_mark): Don't keep a .loader reloc for a call to an
1128 undefined symbol when creating a shared library.
1129 (xcoff_build_ldsyms): When creating a shared library, generate
1130 global linkage code for a call to an undefined symbol.
1132 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1134 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1135 BFD32_BACKENDS, BFD64_BACKENDS.
1136 (.dep1): Put mkdep output in a separate file.
1137 Rebuilt dependencies.
1139 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1142 Permit use of mmap when available:
1144 * configure.in: Check for mmap, madvise, mprotect.
1145 * config.in, configure: Regenerated.
1147 * libbfd.c (struct _bfd_window_internal): Define type.
1148 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1150 (ok_to_map): New static variable for debugging.
1151 (_bfd_generic_get_section_contents_in_window): New function.
1152 * bfd-in.h (bfd_window_internal): Declare type.
1153 (bfd_window): Define type.
1154 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1155 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1158 * libaout.h (struct aoutdata): Add two window fields.
1159 (obj_aout_sym_window, obj_aout_string_window): New macros.
1160 * aoutx.h (some_aout_object_p): Initialize windows.
1161 (aout_get_external_symbols): Get symbol data and strings in
1162 windows instead of explicitly allocated buffers.
1163 (slurp_symbol_table): Free window instead of memory.
1164 (bfd_free_cached_info): Release windows instead of freeing storage
1166 (aout_link_free_symbols): Ditto.
1168 * targets.c (bfd_target): Add new field for
1169 get_section_contents_in_window.
1170 (BFD_JUMP_TABLE_GENERIC): Updated.
1171 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1172 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1173 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1174 macros for get_section_contents_in_window field.
1176 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1178 * core.c: Renamed to corefile.c
1179 * makefile.dos (OBJS): Change core.o to corefile.o
1180 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1183 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1185 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1186 targ_selvecs to allow debugging under Irix-5 native.
1189 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1191 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1192 to o. Clobber and restore the list of new csects around the call
1193 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1194 linker error and the linker wants to read the symbol table. Reset
1195 the line number count of a real section even if it has no relocs.
1196 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1198 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1201 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1203 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1204 an undefined symbol in a shared link.
1206 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1207 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1208 phdm@info.ucl.ac.be (Philippe De Muyter).
1210 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1212 * coff-m88k.c (rtype2howto): New static function.
1213 (RTYPE2HOWTO): Use it rather than a macro definition.
1215 * coffcode.h (coff_write_object_contents): set internal_a.magic
1216 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1218 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1219 define TRAD_HEADER to new file hosts/delta68.h.
1220 m88*-motorola-sysv*, however, does use ptrace-core.o.
1221 * hosts/delta68.h: New file.
1223 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1224 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1226 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1228 * i386linux.c (MY(vec)): Declare before use.
1230 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1232 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1233 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1235 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1236 BFD is not of the right type.
1237 (bfd_elf_get_needed_list): Likewise.
1238 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1239 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1240 * xcofflink.c (XCOFF_XVECP): Define.
1241 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1243 (bfd_xcoff_import_symbol): Likewise.
1244 (bfd_xcoff_export_symbol): Likewise.
1245 (bfd_xcoff_link_count_reloc): Likewise.
1246 (bfd_xcoff_record_link_assignment): Likewise.
1247 (bfd_xcoff_size_dynamic_sections): Likewise.
1249 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1250 table index against the number of symbols for a base relative
1253 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1255 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1256 full_aouthdr flag here...
1257 (_bfd_xcoff_bfd_final_link): ...not here.
1259 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1261 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1262 systems that have a system <libelf.h>.
1263 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1264 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1265 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1266 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1267 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1268 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1269 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1271 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1273 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1274 set, set BSF_WEAK in symbol. Change all callers.
1275 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1276 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1277 _bfd_generic_link_add_one_symbol.
1278 (ecoff_indirect_link_order): Check that the section tdata relocs
1279 are not NULL before using them.
1281 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1282 define TRAD_HEADER as hosts/alphalinux.h.
1283 * configure: Rebuild.
1284 * hosts/alphalinux.h: New file.
1285 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1288 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1290 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1291 C_ECOMM storage classes.
1293 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1295 (xcoff_mark): Call xcoff_mark_symbol.
1296 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1297 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1299 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1301 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1303 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1305 (xcoff_find_reloc): New static function.
1306 (xcoff_link_add_symbols): Use it.
1307 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1308 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1309 relocate the value of C_DECL.
1311 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1313 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1315 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1316 callback decide what goes in .relocs.
1317 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1318 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1321 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1323 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1326 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1328 * xcofflink.c: More improvements, mostly to fix handling of
1329 constructors and a few other special cases.
1330 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1331 zero, reverting yesterday's change.
1332 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1333 (bfd_xcoff_link_count_reloc): Declare.
1334 (bfd_xcoff_record_link_assignment): Declare.
1335 * bfd-in2.h: Rebuild.
1337 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1339 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1340 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1341 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1342 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1343 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1344 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1346 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1349 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1350 segments includes the a.out header. See to that the magic number
1351 *always* is big-endian.
1353 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1354 m68k4k NetBSD configurations.
1356 * configure.in, configure: Separate i386 & mips NetBSD
1357 configurations from other BSD ones. Don't assume DEC is the only
1358 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1359 configurations. Add support for m68k4k NetBSD object format.
1361 * libaout.h: Added M_68K4K_NETBSD magic.
1363 * m68k4knetbsd.c: New file.
1365 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1367 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1370 * hosts/mipsnbsd.h: New file.
1373 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1375 * config.bfd: Add config stuff for mips*-*-magic* to set
1376 targ_defvec to ecoff_big_vec.
1379 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1381 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1383 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1384 toc_section, and entry_section fields.
1385 (struct xcoff_section_tdata): Remove ldrel_count field.
1386 * libcoff.h: Rebuild.
1387 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1389 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1390 full a.out header if full_aouthdr is set in xcoff_data.
1391 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1392 based on sections stored in xcoff_data.
1393 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1395 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1396 (rs6000coff_vec): Set symbol_leading_char to '.'.
1397 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1398 value stored in ret rather than returning a pointer value.
1400 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1402 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1405 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1407 * som.c (som_slurp_string_table): Allocate the strings with malloc
1408 since they're free'd by free_cached_info.
1409 (som_slurp_symbol_table): Similarly for the symbol table.
1411 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1413 * Makefile.in (diststuff): Don't make headers.
1415 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1417 * Makefile.in: Rebuild dependencies.
1419 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1420 output_bfd is not SunOS.
1421 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1422 non-SunOS input files.
1424 * xcofflink.c: Extensive changes to support linking shared objects
1425 and generating a .loader section.
1426 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1427 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1428 last_symndx, and ldrel_count fields.
1429 * libcoff.h: Rebuild.
1430 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1431 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1433 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1434 (bfd_xcoff_export_symbol): Declare.
1435 (bfd_xcoff_size_dynamic_sections): Declare.
1436 * bfd-in2.h: Rebuild.
1438 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1440 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1441 * configure: Rebuild.
1442 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1443 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1445 (pmac_xcoff_vec): Update to use new xcoff support.
1446 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1447 (xcoff_write_armap): Declare buf as unsigned char.
1448 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1450 * mpw-make.sed: Generalize subdir_do edit.
1452 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1454 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1455 correctly. Don't initialize asect->vma.
1457 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1459 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1460 something a little less than the page size.
1462 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1464 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1466 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1468 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1469 * coffcode.h (coff_write_object_contents): If .bss is before
1470 .data us that as data_start.
1471 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1473 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1474 (coff_swap_outhdr_out): Hardwire in version number.
1476 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1478 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1479 major and minor to *_vno, since the former are also macros in
1480 SunOS header files. Cast result of bfd_alloc to appropriate
1483 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1484 before assigning to sec_data.
1486 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1488 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1489 now relative to the section, not absolute.
1490 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1491 get the file name when there is a N_SO directory name. When
1492 handling stabs, remember that section->vma was added to the
1495 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1497 * sunos.c (struct sunos_link_hash_table): Add needed field.
1498 (sunos_link_hash_table_create): Call bfd_release, not free.
1499 (sunos_link_hash_table_create): Initialize needed field.
1500 (sunos_add_dynamic_symbols): Record needed objects.
1501 (bfd_sunos_get_needed_list): New function.
1502 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1503 * bfd-in2.h: Rebuild.
1505 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1507 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1509 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1511 * bfd-in.h (struct bfd_link_needed_list): Rename from
1512 bfd_elf_link_needed_list.
1513 * bfd-in2.h: Rebuild.
1514 * elf.c, elflink.h, libelf.h: Corresponding changes.
1516 Add start at AIX linker support; no shared libraries yet.
1517 * xcofflink.c: New file.
1518 * configure.in (rs600coff_vec): Use xcofflink.o.
1519 * configure: Rebuild.
1520 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1522 (struct xcoff_section_tdata): Define.
1523 (xcoff_section_data): Define macro.
1524 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1525 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1526 (_bfd_xcoff_bfd_final_link): Declare.
1527 (_bfd_ppc_xcoff_relocate_section): Declare.
1528 * libcoff.h: Rebuild.
1529 * coff-rs6000.c: Clean up a bit.
1530 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1531 cputype, csects, and debug_indices.
1532 (xcoff_copy_private_bfd_data): Copy cputype.
1533 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1534 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1535 (xcoff_reloc_type_lookup): Rename from
1536 rs6000coff_reloc_type_lookup.
1537 (coff_relocate_section): Define.
1538 (_bfd_xcoff_sizeof_headers): Define.
1539 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1540 (_bfd_xcoff_bfd_relax_section): Define.
1541 (_bfd_xcoff_bfd_link_split_section): Define.
1542 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1544 * coffcode.h (coff_compute_section_file_positions): If AIX,
1545 increment sofar by SMALL_AOUTSZ if not executable.
1546 (coff_write_object_contents): If AIX, always output an a.out
1547 header; if not executable, header size of SMALL_AOUTSZ.
1548 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1549 (_bfd_stringtab_init): Initialize xcoff field.
1550 (_bfd_xcoff_stringtab_init): New function.
1551 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1552 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1553 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1554 * libbfd.h: Rebuild.
1555 * Makefile.in: Rebuild dependencies.
1556 (BFD32_BACKENDS): Add xcofflink.o.
1557 (CFILES): Add xcofflink.c.
1559 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1560 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1561 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1563 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1565 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
1567 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
1569 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
1570 * config.in: Regenerated.
1572 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
1573 (_bfd_chunksize): New variable.
1574 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
1575 for obstack chunk size.
1576 * configure.in: Check for getpagesize.
1577 * configure: Regenerated.
1579 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1581 * trad-core.c (rawptr): Make it a local variable of
1582 ptrace_unix_core_file_p.
1584 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
1586 * coff-arm.c (in_reloc_p): New.
1587 * coff-i386.c (in_reloc_p): New.
1588 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
1589 (coff_write_object_contents): Only set has_reloc_section
1591 * cofflink.c (_bfd_coff_generic_relocate_section): Call
1592 in_reloc_p to decide if reloc should be emitted.
1593 * libcoff.h (pe_data_type.in_reloc_p): New.
1594 * peicode.h (pe_mkobject): Initialize in_reloc_p.
1596 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
1598 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
1599 (_bfd_coff_read_internal_relocs): Likewise.
1600 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
1601 (_bfd_coff_read_internal_relocs): Likewise.
1603 * elflink.h (elf_link_add_object_symbols): Correct conditions
1604 under which type and size change warnings are issued.
1606 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
1608 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
1609 a symbol which is not in a real section.
1610 (coff_write_native_symbol): Corresponding change.
1612 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
1613 coff_link_hash_newfunc and make non-static.
1614 (_bfd_coff_link_hash_table_init): New function, broken out of
1615 _bfd_coff_link_hash_table_create.
1616 (_bfd_coff_link_hash_table_create): Use it.
1617 (process_embedded_commands): Make static.
1618 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
1619 (_bfd_coff_link_hash_table_init): Declare.
1620 * libcoff.h: Rebuild.
1622 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
1623 field in XCOFF tdata.
1624 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
1625 U802ROMAGIC, for clarity. Try to set arch and machine correctly
1626 based on cputype stored in a.out header, or in n_type of initial
1628 (coff_write_object_contents): Set cputype correctly in a.out
1630 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
1632 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
1633 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
1635 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
1636 * libcoff.h: Rebuild.
1638 * cpu-rs6000.c (rs6000_compatible): New static function.
1639 (bfd_rs6000_arch): Use it.
1640 * cpu-powerpc.c (powerpc_compatible): New static function.
1641 (arch_info_struct): Define various flavours of PowerPC.
1642 (bfd_powerpc_arch): Use powerpc_compatible. Point at
1645 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
1647 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
1649 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
1651 * elflink.h (elf_link_add_object_symbols): Don't warn about
1652 changing the size or type if the old definition was weak.
1654 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
1656 * coffcode.h (combined_entry_type): Add fix_line field.
1657 (coff_slurp_line_table): Warn if we try to set the lineno field of
1659 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1660 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
1661 * coffgen.c (coff_mangle_symbols): Handle fix_line.
1662 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1664 (coff_print_symbol): Print fix_value symbols in a useful fashion.
1665 * libcoff.h: Rebuild.
1667 * libcoff-in.h (struct xcoff_tdata): Define.
1668 (xcoff_data): Define.
1669 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1670 * bfd-in2.h, libcoff.h: Rebuild.
1671 * coff-rs6000.c (xcoff_mkobject): New static function.
1672 (coff_mkobject): Define.
1673 (xcoff_copy_private_bfd_data): New static function.
1674 (coff_bfd_copy_private_bfd_data): Define.
1675 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1677 (rs6000coff_vec): Add DYNAMIC to object_flags.
1678 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1679 .loader sections specially.
1680 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1681 section alignment from the XCOFF tdata information.
1682 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1683 F_SHROBJ, and copy the extra a.out header information into the
1684 XCOFF tdata structure.
1685 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1686 F_DYNLOAD and the extra a.out header information.
1687 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1688 C_HIDEXT symbol with attached csect information.
1689 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1690 in the o_maxdata field.
1691 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1692 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1693 end if BSF_NOT_AT_END is set.
1695 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1696 _bfd_read_ar_hdr_fn.
1697 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1698 * bfd-in2.h, libbfd.h: Rebuild.
1699 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1701 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1702 (bfd_slurp_bsd_armap_f2): Likewise.
1703 (_bfd_slurp_extended_name_table): Likewise.
1705 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
1707 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1709 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1710 when the symbol table is empty.
1712 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1713 space for section symbols, since we don't output them either.
1714 (elf_m68k_adjust_dynindx): Removed.
1716 * ptrace-core.c (rawptr): Make it a local variable of
1717 ptrace_unix_core_file_p.
1719 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1721 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1724 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1725 Mac object file formats.
1727 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
1729 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1730 auxent if there isn't one.
1731 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1732 rather than FILNMLEN as the maximum name length.
1734 * coffcode.h (bfd_coff_backend_data): Add new field
1735 _bfd_coff_print_aux.
1736 (bfd_coff_print_aux): New static function.
1737 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1738 scnlen field of an XTY_LD csect aux entry.
1739 (coff_print_aux): New static function.
1740 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1741 in coff_pointerize_aux_hook.
1742 (bfd_coff_std_swap_table): Initialize new field.
1743 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1744 * libcoff.h: Rebuild.
1745 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1746 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1748 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1749 if there are symbols, for native AIX ld compatibility.
1751 * coffcode.h (bfd_coff_backend_data): Add new field
1752 _bfd_coff_pointerize_aux_hook.
1753 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1754 or I960, and as 0 otherwise.
1755 (bfd_coff_std_swap_table): Initialize new field.
1756 * libcoff.h: Rebuild.
1757 * coffgen.c (coff_pointerize_aux): Change parameters to take
1758 symbol pointer instead of type and class, and to take aux index.
1759 Call _bfd_coff_pointerize_aux_hook if it is defined.
1760 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1761 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1762 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1764 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
1765 read-only/host-only support.
1767 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
1769 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
1772 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
1773 BFD_JUMP_TABLE_ARCHIVE accordingly.
1774 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
1775 (_bfd_compute_and_write_armap): Declare.
1776 (_bfd_generic_read_ar_hdr): Declare.
1777 (_bfd_read_ar_hdr): Define.
1778 (_bfd_noarchive_read_ar_hdr): Define.
1779 (_bfd_archive_bsd_read_ar_hdr): Define.
1780 (_bfd_archive_coff_read_ar_hdr): Define.
1781 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
1782 _bfd_read_ar_hdr instead.
1783 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
1784 (_bfd_compute_and_write_armap): Rename from
1785 compute_and_write_armap. Make non-static. Change all callers.
1786 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
1787 than _bfd_snarf_ar_hdr.
1788 * aout-target.h (MY_read_ar_hdr): Define if not defined.
1789 * ieee.c (ieee_read_ar_hdr): Define.
1790 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
1791 * oasys.c (oasys_read_ar_hdr): Define.
1792 * som.c (som_read_ar_hdr): Define.
1793 * bfd-in2.h, libbfd.h: Rebuild.
1795 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
1797 * peicode.c (coff_swap_filehdr_in): If symptr is
1798 zero, there aren't any symbols, even if nsyms is set.
1800 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
1802 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
1804 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
1805 sections, and set styp correctly for them: .got, .hash, .dynamic,
1806 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
1807 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
1809 (ecoff_sort_hdrs): New static function.
1810 (ecoff_compute_section_file_positions): Return boolean, not void.
1811 Sort the sections by VMA before looking through them. Put the
1812 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
1813 section on an appropriate boundary within the page.
1814 (ecoff_compute_reloc_file_positions): Check return value of
1815 ecoff_compute_section_file_positions.
1816 (_bfd_ecoff_set_section_contents): Likewise.
1817 (_bfd_ecoff_write_object_contents): Check for various Alpha
1818 section types when incrementing text_size and data_size. Call
1819 adjust_headers backend function if it exists.
1820 * coff-alpha.c (alpha_adjust_headers): New static function.
1821 (alpha_ecoff_backend_data): Initialize adjust_headers field.
1822 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1824 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
1826 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
1828 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
1829 of ALTERNATE_AIX_CORE_FORMAT.
1830 * configure.in (aix4): No longer need CORE_FLAGS.
1831 * configure: Updated.
1833 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
1835 NS32k changes from Ian Dall:
1836 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
1838 (aout_link_input_section_std, aout_link_input_section_ext,
1839 aout_link_reloc_link_order): Call them instead of _bfd_*
1841 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
1843 (backend_data): Use it instead of hardcoded zero.
1845 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
1846 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
1848 * ns32knetbsd.c: Include bfd.h.
1849 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
1850 (MY_bfd_reloc_type_lookup): Declare function too.
1851 * pc532-mach.c (set_sizes): Don't declare.
1852 (MY_text_includes_header, MY_exec_header_not_counted): Define.
1853 (backend_data, MY_backend_data): Don't define.
1855 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1856 ns32k-*-lites* like ns32k-*-netbsd*.
1858 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
1861 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
1863 * coffcode.h (coff_write_object_contents): Restore setting
1864 f_timdat to 0, deleted on August 22.
1866 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
1868 * coffcode.h (coff_bfd_copy_private_symbol_data,
1869 coff_bfd_copy_private_section_data,
1870 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
1871 * peicode.h (coff_bfd_copy_private_bfd_data): New
1872 (pe_bfd_copy_private_bfd_data): New.
1873 (coff_swap_scnhdr_in): Swap bss size into the right place.
1874 (pe_print_private_bfd_data): Add some newlines.
1876 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
1878 * som.c (setup_sections): Don't die if a space has no subspaces.
1880 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
1882 * elflink.h (elf_link_add_object_symbols): Don't let a weak
1883 dynamic symbol override a common symbol. Don't change the size or
1884 type if they have been set and the new symbol is not a definition.
1885 Warn if the size or type changes.
1887 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
1889 * som.c (som_begin_writing): Don't write the symbol table or
1891 (som_finish_writing): Write them here. Place them after the
1892 subspace data, but before the relocs.
1894 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
1896 * sunos.c (sunos_add_one_symbol): Just pass false, not
1897 info->shared_library, to sunos_create_dynamic_sections.
1898 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
1900 (sunos_check_dynamic_reloc): Remove .text section assertion.
1902 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1904 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
1905 * configure, configure.in: Add pmac_xcoff_vec case.
1906 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
1907 * coff-pmac.c: New file, PowerMac XCOFF support.
1908 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
1909 * targets.c (pmac_xcoff_vec): Declare.
1911 * mpw-config.in: Various changes to be compatible with the
1912 autoconf-based configury.
1913 * mpw-make.sed: New file, sed commands to translate Unix
1914 makefile into MPW syntax.
1915 * mpw-make.in: Remove.
1916 * hosts/mpw.h: Remove.
1917 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
1918 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
1920 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
1922 * binary.c (binary_get_symtab): Return an empty string on error.
1923 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
1925 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
1927 * coff-ppc.c: Reformatted according to gnu conventions
1928 Removed irrelevant "if 0" code
1930 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1932 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
1933 symbols rather than as indirect symbols.
1934 (MY(slurp_symbol_table)): Don't do anything special about
1937 * coffcode.h (coff_new_section_hook): Make sure that the alignment
1938 of .ctors and .dtors sections is no larger than 2.
1940 * sunos.c (sunos_add_one_symbol): Don't change
1941 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
1943 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
1944 dynamic symbols when creating a shared library.
1945 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
1947 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
1948 written even if it is not defined in a regular object.
1949 (sunos_write_dynamic_symbol): Use plt_offset for the address of
1950 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
1951 rather than the constant 22.
1952 (sunos_check_dynamic_reloc): Handle creating a shared library.
1953 (sunos_finish_dynamic_link): Set the first entry in the GOT to
1954 zero when creating a shared library.
1955 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
1956 write it out at the start of the symbol table.
1958 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
1960 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
1962 * config.bfd: Add arm-*-coff.
1963 * configure.in, configure: Add armcoff_{little,big}_vec.
1964 * targets.c (armcoff_{little,big}_vec): Declare.
1965 (bfd_target_vector): Add armcoff_{little,big}_vec.
1966 * coff-arm.c (armcoff_{little,big}_vec): Always define.
1968 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
1970 * targets.c (bfd_find_target): Remove debugging code.
1972 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
1974 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
1976 * Makefile.in: added *-ppc files
1977 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
1978 allow pe based .o's to be shared with other tools on ppc/NT
1979 * config.bfd: added powerpc[le]-[pe|winnt] config support
1980 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
1981 * peicode.h: Added more section flags for PE on ppc
1982 Added coff_swap_filehdr_out to allow peicode.h to be
1983 used for non-image PE files on ppc.
1984 Check for image, or not, before copying pe_opthdr
1985 * targets.c: Added new bfd's
1986 * targets.c: Removed two inactive bfds that shouldn't have made it this
1989 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1991 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
1992 explicit values to initialize all relocs. Change all users.
1993 (ppc_elf_brtaken_inner): New function to handle branch predicition
1995 (ppc_elf_brtaken_reloc): Ditto.
1996 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
1997 relocs use ppc_elf_unsupported_reloc.
1998 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
1999 needs to be reported.
2000 (ppc_elf_relocate_section): Support branch prediction relocs.
2002 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2004 * bfd.c (bfd_assert): Remove \n from string passed to
2007 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2008 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2009 (bfd_coff_make_section_hook): Don't define.
2010 (coff_make_section_hook): Remove.
2011 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2012 (styp_to_sec_flags): Likewise.
2013 (coff_write_object_contents): Likewise.
2014 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2016 * libcoff.h: Rebuild.
2017 * coffgen.c (make_a_section_from_file): Just call
2018 bfd_make_section_anyway, not bfd_make_section or
2019 bfd_coff_make_section_hook.
2020 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2021 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2022 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2023 make_section_hook field.
2024 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2026 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2027 pointers into value field for warning and indirect symbols; just
2028 leave the value field alone.
2029 * linker.c (generic_link_add_symbol_list): Use next symbol for
2030 warning and indirect symbols, rather than looking in symbol value.
2031 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2032 parameter. Change all callers. Remove support for indirect
2033 symbols; it didn't work anyhow.
2034 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2035 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2036 * bfd-in2.h: Rebuild.
2038 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2040 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2041 go back to telling the tools this reloc operates on 32 bits.
2043 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2045 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2046 rather than a direct fprintf.
2047 * archive.c (_bfd_write_archive_contents): Likewise.
2048 * coffcode.h (coff_slurp_symbol_table): Likewise.
2049 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2050 (ppc_elf_unsupported_reloc): Likewise.
2051 (ppc_elf_relocate_section): Likewise.
2052 * i386linux.c (linux_tally_symbols): Likewise.
2053 (linux_finish_dynamic_link): Likewise.
2054 * osf-core.c (osf_core_core_file_p): Likewise.
2055 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2056 * som.c (som_sizeof_headers): Likewise.
2057 * srec.c (srec_bad_byte): Likewise.
2058 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2059 * libbfd-in.h (bfd_assert): Declare first parameter const.
2060 * libbfd.h: Rebuild.
2061 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2062 bfd_reloc_overflow is enough.
2063 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2064 * coff-h8500.c (rtype2howto): Likewise.
2065 * coff-z8k.c (rtype2howto): Likewise.
2066 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2067 * elf.c (_bfd_elf_get_lineno): Likewise.
2068 (_bfd_elf_no_info_to_howto): Likewise.
2069 (_bfd_elf_no_info_to_howto_rel): Likewise.
2070 * hp300hpux.c (convert_sym_type): Likewise.
2071 (MY(swap_std_reloc_in)): Likewise.
2072 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2074 * libaout.h (struct aoutdata): Add line_buf field.
2075 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2076 and filename_buffer. Instead, use a malloc buffer stored in the
2077 new line_buf field. Remove length restrictions.
2079 * coffgen.c (string_size): Remove static variable.
2080 (debug_string_size, debug_string_section): Likewise.
2081 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2082 and debug_string_size_p parameters. Use them instead of the
2083 global variables. Change all callers.
2084 (coff_write_symbol): Likewise.
2085 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2086 (coff_write_symbols): Add local variables to replace removed
2089 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2090 function, and line_base fields.
2091 * libcoff.h: Rebuild.
2092 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2093 information, rather than using static variables.
2095 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2096 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2098 * init.c (initialized): Remove static variable.
2099 (bfd_init): Don't bother setting initialized.
2100 (bfd_check_init): Remove.
2101 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2102 * libbfd.h: Rebuild.
2104 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2106 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2107 size for full core dumps. Copy core file header to private data.
2108 (rs6000coff_core_file_failing_command,
2109 rs6000coff_core_file_failing_signal): New functions to extract
2110 the file name and terminating signal from the core file.
2111 * coff-rs6000.c: Use them.
2113 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2115 Change arch info to be const, initialized at compile time.
2116 * archures.c: Reindent many functions. Change CONST to const.
2117 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2118 nothing set it anyhow. Make next const.
2119 (bfd_arch_info_list): Remove.
2120 (bfd_archures_list): Rename from archures_init_table. Change from
2121 a table of function pointers to a table of bfd_arch_info_type
2122 structure addresses.
2123 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2124 (bfd_lookup_arch): Likewise.
2125 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2127 (bfd_default_arch_struct): Make const.
2128 (bfd_arch_init, bfd_arch_linkin): Remove.
2129 (bfd_get_arch_info): Return a const pointer.
2130 * init.c (bfd_init): Don't call bfd_arch_init.
2131 * bfd.c (struct _bfd): Make arch_info const.
2132 * bfd-in2.h: Rebuild.
2133 * libbfd.h: Rebuild.
2134 * configure.in: Put & before everything in $selarchs.
2135 * configure: Rebuild.
2136 * cpu-*.c: Change bfd_*_arch from a function which calls
2137 bfd_arch_linkin to a const structure.
2138 * ieee.c (ieee_object_p): Make arch const.
2140 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2142 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2144 * bfd-in2.h: Regenerate.
2145 * libbfd.h: Regenerate.
2147 * elf32-ppc.c (reloc_type): Update names to match current draft.
2148 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2149 relative. Update names to current V.4 draft.
2150 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2151 (ppc_elf_relocate_section): Rename relocations to match draft.
2153 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2155 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2156 compiled with -mrelocatable-lib to be linked with either normal
2157 modules or -mrelocatable modules.
2159 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2161 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2162 in the a.out header.
2164 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2165 a reloc against a local symbol, even if it's not a section.
2167 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2169 * targets.c (bfd_target): Remove unused align_power_min field.
2170 * bfd-in2.h: Rebuild.
2171 * All backends: Remove initialization of align_power_min.
2173 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2175 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2177 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2179 * config.bfd (mips-dec-netbsd*): New target.
2180 * configure.host (mips-dec-netbsd*): New host.
2181 * configure.in (mips-dec-netbsd*): New native.
2182 * configure: Rebuild.
2184 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2186 Make the COFF backend linker merge common types:
2187 * cofflink.c (struct coff_debug_merge_element): Define.
2188 (struct coff_debug_merge_type): Define.
2189 (struct coff_debug_merge_hash_entry): Define.
2190 (struct coff_debug_merge_hash_table): Define.
2191 (coff_debug_merge_hash_table_init): Define.
2192 (coff_debug_merge_hash_table_free): Define.
2193 (coff_debug_merge_hash_lookup): Define.
2194 (struct coff_final_link_info): Add debug_merge field.
2195 (coff_debug_merge_hash_newfunc): New static function.
2196 (_bfd_coff_final_link): Allocate and free debug_merge table.
2197 (coff_link_input_bfd): Merge identical enum, struct and union
2200 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2202 Convert i960 COFF to use COFF backend linker.
2203 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2204 structure to store the symbol being used.
2205 (coff_i960_start_final_link): New static function.
2206 (coff_i960_relocate_section): New static function.
2207 (coff_i960_adjust_symndx): New static function.
2208 (coff_start_final_link): Define.
2209 (coff_relocate_section): Define.
2210 (coff_adjust_symndx): Define.
2211 * coffcode.h (bfd_coff_backend_data): Add new callback function
2212 _bfd_coff_start_final_link.
2213 (bfd_coff_start_final_link): Define.
2214 (coff_start_final_link): Define if not defined.
2215 (bfd_coff_std_swap_table): Add coff_start_final_link.
2216 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2218 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2219 function callback is not NULL.
2220 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2221 (_bfd_coff_internal_syment_name): Declare.
2222 * libcoff.h: Rebuild.
2223 * configure.in (icoff_big_vec): Add cofflink.o.
2224 (icoff_little_vec): Likewise.
2225 * configure: Rebuild.
2227 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2229 * Makefile.in (clean-info): Remove extraneous tab from line
2232 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2234 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2235 contents has relocs.
2237 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2239 * coffcode.h (coff_compute_section_file_positions): Keep the
2241 (coff_write_object_contents): Remember if it's a relocatable
2243 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2244 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2245 if relocatable file. Swap out saved raw size.
2247 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2249 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2250 (maintainer-clean): Rename from realclean, passing
2251 maintainer-clean down to subdirectories, but leave realclean as a
2254 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2257 * dep-in.sed: Remove config.h from generated dependencies.
2259 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2260 broken out of sunos_canonicalize_dynamic_symtab.
2261 (sunos_canonicalize_dynamic_symtab): Call new function
2262 sunos_slurp_dynamic_symtab.
2263 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2264 dynamic symbol table to the caller.
2265 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2266 callback to override the symbols being read.
2267 * libaout.h (struct aout_backend_data): Add three new parameters
2268 to add_dynamic_symbols callback.
2270 Extensive minor changes to avoid various gcc warnings. Also:
2271 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2272 * archures.c (bfd_arch_info_type): Change mach field from long to
2274 (bfd_lookup_arch): Change machine parameter from long to unsigned
2277 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2279 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2280 a symbol with a non-zero plt_offset.
2282 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2284 * elfcode.h (align_file_position): Remove; not used.
2286 * configure.in: Only check for <sys/procfs.h> on a native system,
2287 and make sure it defines prstatus_t.
2288 * configure: Rebuild.
2290 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2292 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2294 * config.in: Rename from config.h.in.
2295 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2296 Check for config.h:config.in when creating stamp-h.
2297 * configure: Rebuild.
2298 * Makefile.in (stamp-h): Depend upon config.in rather than
2299 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2300 calling config.status.
2302 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2303 (Makefile): Just rebuild Makefile.
2304 (config.h, stamp-h): New targets.
2305 * configure.in: Create stamp-h when rebuilding config.h.
2306 * configure: Rebuild.
2308 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2310 * configure.in: Call AC_CONFIG_HEADER. Substitute
2311 HOST_64BIT_LONG. Check that various header files exist. Check
2312 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2313 and/or free need to be declared. Don't make a link to sysdep.h.
2314 Define TRAD_HEADER for various hosts.
2315 * configure: Rebuild.
2316 * configure.host: Don't set my_host. Add definitions taken from
2317 host header files for various entries. Remove entries which now
2319 * acconfig.h: New file.
2320 * config.h.in: New file, built by autoheader.
2321 * sysdep.h: New file.
2322 * Makefile.in (do_distclean): Don't remove sysdep.h.
2324 (LOCAL_H_DEPS): New variable.
2325 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2327 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2328 ($(OPTIONAL_BACKENDS)): Likewise.
2329 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2330 looking through sysdep.h.
2331 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2332 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2333 (fprintf_vma, sprintf_vma): Likewise.
2334 (int64_type, uint64_type): Don't define.
2335 * bfd-in2.h: Rebuild.
2336 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2337 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2338 * lynx-core.c: Include stuff from old hosts/lynx.h.
2339 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2340 rather than NO_FCNTL.
2341 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2342 rather than NATIVE_HPPAHPUX_COMPILER.
2343 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2345 * hosts/*.h: Remove all header files which merely include,
2346 declare, and define things. Leave header files which define
2347 information needed by trad-core.c.
2349 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2350 (BFD_CC_FOR_BUILD): Define.
2351 * configure.in: Use BFD_CC_FOR_BUILD.
2352 * configure: Rebuild.
2354 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2356 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2357 * configure: Rebuild.
2359 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2362 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2364 * config.bfd: i386pe_ve -> i386pe_vec.
2366 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2368 * configure.host: Incorporate host Makefile fragments by setting
2370 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2371 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2372 value based on whether the code is being compiled by a cross
2373 compiler. Don't substitute host_makefile_frag or frags.
2374 * aclocal.m4: New file to define local AC_PROG_CC.
2375 * configure: Rebuild.
2376 * Makefile.in (INSTALL): Set to @INSTALL@.
2377 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2378 (INSTALL_DATA): Set to @INSTALL_DATA@.
2380 (CC): Define as @CC@.
2381 (CFLAGS): Set to @CFLAGS@.
2382 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2383 (@host_makefile_frag@): Remove.
2384 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2385 after other options.
2386 (config.status): Remove dependency upon @frags@.
2387 * config/*.mh, config/README: Remove.
2389 * config.bfd: Rewrite to incorporate the contents of the Makefile
2390 fragments by setting shell variables, rather than merely returning
2391 the name of a Makefile fragment.
2392 * configure.in: Use shell variables set by config.bfd rather than
2393 looking at the target Makefile fragment files. Don't substitute
2394 target_makefile_frag. Do substitute TDEFINES.
2395 * configure: Rebuild.
2396 * Makefile.in (@target_makefile_frag@): Remove.
2397 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2398 * config/*.mt: Remove.
2400 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2402 * configure.in: Put changequote lines around "i[345]86" patterns
2403 section of core file support.
2405 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2407 * som.c (som_bfd_print_private_bfd_data): Define to use the
2410 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2412 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2413 entry, text_start and data_start.
2415 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2417 * Makefile.in (OFILES): Remove $(TDEPFILES).
2418 * config/apollo.mt (TDEPFILES): Remove.
2419 * config/README: Update.
2421 * configure.in: For a native configuration, set COREFILE and
2422 COREFLAG based on the canonical host name.
2423 * configure: Rebuild.
2424 * Makefile.in: Rebuild dependencies.
2425 (ALL_CFLAGS): Add @COREFLAG@.
2426 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2427 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2428 support routines. Check LYNX_CORE rather than HOST_LYNX.
2429 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2430 * i386lynx.c: Likewise.
2431 * m68klynx.c: Likewise.
2432 * sparclynx.c: Likewise.
2433 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2434 * *-core.c: Comment changes.
2435 * config/decstation.mh (HDEPFILES): Remove.
2436 (HDEFINES): Remove -DTRAD_CORE.
2437 * config/irix3.mh (RANLIB): Remove.
2438 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2439 (HDEFINES): Remove -DIRIX_CORE.
2440 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2441 (HDEFINES): Remove -DTRAD_CORE.
2442 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2443 * config/ultra3.mh (RANLIB): Remove.
2444 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2445 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2446 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2447 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2448 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2449 * config/i386aix.mh, config/i386bsd.mh: Remove.
2450 * config/i386linux.mh, config/i386mach3.mh: Remove.
2451 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2452 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2453 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2454 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2455 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2456 * config/solaris2.mh, config/stratus.mh: Remove.
2457 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2458 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2460 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2462 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2463 DT_FINI entry if the appropriate symbol is not in the hash table.
2465 * libelf.h (struct elf_backend_data): Add create_program_headers
2466 and want_hdr_in_seg fields.
2467 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2469 (elf_backend_create_program_headers): Likewise.
2470 (elfNN_bed): Initialize create_program_headers and
2472 * elf.c (get_program_header_size): Call create_program_headers
2474 (map_program_segments): Check want_hdr_in_seg backend field. Call
2475 create_program_headers backend routine.
2477 * elf.c (assign_file_positions_except_relocs): Align non allocated
2478 sections when creating an executable.
2480 * elfcode.h (elf_swap_phdr_in): Make non static.
2481 (elf_swap_phdr_out): Make non static.
2482 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2483 (bfd_elf32_swap_phdr_out): Declare.
2484 (bfd_elf64_swap_phdr_in): Declare.
2485 (bfd_elf64_swap_phdr_out): Declare.
2487 * ecofflink.c (ecoff_collect_shuffle): New static function.
2488 (_bfd_ecoff_get_accumulated_pdr): New function.
2489 (_bfd_ecoff_get_accumulated_sym): New function.
2490 (_bfd_ecoff_get_accumulated_ss): New function.
2491 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2492 (_bfd_ecoff_get_accumulated_sym): Declare.
2493 (_bfd_ecoff_get_accumulated_ss): Declare.
2494 * libbfd.h: Rebuild.
2496 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2498 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2500 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2501 warning symbols. If any section is named .gnu.warning.XXX, treat
2502 the contents as a warning to be issued if the symbol XXX is
2504 (elf_link_output_extsym): For an indirect or warning symbol, just
2505 output the symbol it points to.
2507 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2508 if bfd_hash_allocate fails, since it will already be set.
2509 (generic_link_hash_newfunc): Likewise.
2510 (archive_hash_newfunc): Likewise.
2511 (hash_entry_bfd): New static function.
2512 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2513 callback. Allocate a new warning using the hash table newfunc.
2514 Use bfd_hash_replace to update the entry in the hash table, rather
2515 than assuming we can copy the fields with structure assignment.
2517 * hash.c (bfd_hash_replace): New function.
2518 * bfd-in.h (bfd_hash_replace): Declare.
2519 * bfd-in2.h: Rebuild.
2521 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2523 * config.bfd: Add mips*vr4300-*-elf* target.
2524 * config/mipsbvr4300.mt: Added.
2526 See file ChangeLog.2
2533 version-control: never