1 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
4 memory here for contents.
6 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
8 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
9 started using. Allocate contents for .sdata and .sdata2 sections
11 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
13 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
15 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
18 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
20 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
22 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
24 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
26 (bfd_mach_sparc_v9a): Define.
27 (bfd_mach_sparc_v9_p): Define.
28 * bfd-in2.h: Regenerated.
29 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
31 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
32 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
33 to bfd_elf32_sparc_vec.
34 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
36 Add v8plus{,a} support.
40 (sparc_compatible): New function.
41 * elf32-sparc.h: #include "elf/sparc.h".
42 (elf32_sparc_set_private_flags, elf32_sparc_copy_private_bfd_data,
43 elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
44 elf32_sparc_final_write_processing): New functions.
45 (bfd_elf32_bfd_set_private_flags, bfd_elf32_bfd_copy_private_bfd_data,
46 bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
47 elf_backend_final_write_processing): Define.
50 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
52 * elf-bfd.h (struct elf_link_hash_entry): Add
53 linker_section_pointer field.
54 (enum elf_linker_section_enum): Enumeration for new way of
55 creating linker dynamic sections and symbols.
56 (elf_linker_section{,_pointers}): New structures for creating
57 dynamic sections and symbols.
58 (elf_obj_tdata): Add linker_section_pointers and linker_section
60 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
61 (_bfd_elf_create_linker_section): New declarations.
62 (_bfd_elf_find_pointer_linker_section): Ditto.
63 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
64 (_bfd_elf_make_linker_section_rela): Ditto.
66 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
68 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
69 (ppc_elf_create_linker_section): New function to create the
70 sections .got, .sdata, and .sdata2.
71 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
73 (ppc_elf_check_relocs): Support more of the eabi relocations.
74 (ppc_elf_relocate_section): Ditto.
75 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
76 if the .sdata{,2} + .sbss{,2} section size is > 32k.
78 * elflink.h (elf_create_pointer_linker_section): New function to
79 create initialized pointers in dynamic linker sections.
80 (elf_finish_pointer_linker_section): Actually intialize the
81 pointers created above.
83 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
84 macros to provide both 32 and 64 bit versions of
85 elf_create_pointer_linker_section.
86 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
87 provide both 32 and 64 bit versions of
88 elf_finish_pointer_linker_section.
90 * elflink.c (_bfd_elf_create_linker_section): New function to
91 create a linker section.
92 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
93 given address in the linker pointer offsets created for a given
95 (_bfd_elf_make_linker_section_rela): Make a RELA section
96 corresponding to the generated linker section.
99 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
101 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
104 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
106 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
107 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
108 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
109 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
110 toc entry in an objdump) for now.
111 (ppc_do_last, ppc_get_last): New function - needed to save processing
112 the toc owner to the end.
113 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
116 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
117 toc owner from being done till last. Must define POWERPC_LE_PC
120 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
122 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
124 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
125 SizeOfImage for PowerPC. Ignore the size of the .junk section.
127 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
129 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
131 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
133 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
135 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
137 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
139 * elf.c (assign_file_positions_for_segments): Don't increment file
140 offset for a segment which contains no loadable sections.
142 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
144 * reloc.c: Add new PowerPC relocations.
145 * {bfd-in2,libbfd}.h: Regenerate.
147 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
148 (ppc_elf_reloc_type_lookup): Lookup new relocations.
150 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
152 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
155 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
158 * coffgen.c (coff_find_nearest_line): Don't try to cache
159 information in sections that are not owned by a BFD. From Richard
160 Henderson <richard@atheist.tamu.edu>.
162 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
163 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
164 * elflink.h (elf_link_output_extsym): Remove special check for
167 * ecoffswap.h: Add prototypes for static functions.
169 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
171 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
172 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
174 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
175 to satisfy a TOC16 relocation. Rewrite unsupported relocation
176 support. Begin support for R_PPC_SDA{2,}REL.
178 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
180 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
181 create the .got and .got.neg sections.
182 (ppc_elf_size_dynamic_sections): Call it.
183 (ppc_elf_check_relocs): Call it.
184 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
185 (ppc_elf_check_relocs): Add error messages for relocations we
186 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
189 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
191 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
192 section flags for V.4 and eabi.
194 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
196 * elf.c (assign_file_positions_for_segments): If a segment
197 contains no sections, don't mark it as readable.
199 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
200 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
202 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
203 dynamic section, if there is one.
204 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
205 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
206 (bfd_elf64_swap_dyn_in): Likewise.
207 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
209 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
211 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
212 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
213 <pirker@eiunix.tuwien.ac.at>.
215 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
217 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
218 PowerPC V.4 and eabi.
219 * bfd-in2.h: Regenerate.
220 * libfd.h: Regenerate.
222 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
224 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
225 section type and SHF_EXCLUDE section flag, turning them into the
226 appropriate bfd section flag.
228 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
230 * xcofflink.c (xcoff_link_add_symbols): Create the special
231 sections if we see a DYNAMIC object, in case that is the only
232 XCOFF input object we see.
234 * elf32-mips.c: Extensive changes for a start at dynamic linking
235 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
237 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
238 (struct elf_backend_data): Remove
239 elf_backend_create_program_headers field. Add
240 elf_backend_additional_program_headers and
241 elf_backend_modify_segment_map fields.
242 * elfxx-target.h (elf_backend_type_change_ok): Define if not
244 (elf_backend_additional_program_headers): Likewise.
245 (elf_backend_modify_segment_map): Likewise.
246 (elf_backend_create_program_headers): Don't define.
247 (elfNN_bed): Change to account for field changes.
248 * elf.c (assign_file_positions_for_segments): Call new
249 modify_segment_map backend function. Don't call old
250 create_program_headers backend function.
251 (get_program_header_size): Call additional_program_headers rather
252 than create_program_headers.
253 * elflink.h (elf_link_add_object_symbols): Initialize
254 type_change_ok from new backend field.
255 (elf_link_output_extsym): Don't warn if _rld_new_interface is
257 (elf_reloc_link_order): Treat a reloc against a defined symbol as
258 a reloc against the appropriate section.
260 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
261 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
262 (elf_flags_init): Rename from elf_ppc_flags_init.
263 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
265 (ppc_elf_copy_private_bfd_data): Likewise.
266 (ppc_elf_merge_private_bfd_data): Likewise.
268 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
271 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
273 * coff-alpha.c (alpha_relocate_section): During final link, allow
274 output .lita section to be bigger than 64k by adjusting gp value
275 on a per-input section basis.
276 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
278 (struct ecoff_section_tdata): Add gp field.
280 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
282 Handle Alpha ECOFF changes in OSF/1 3.2.
283 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
285 * coff-alpha.c: Include "aout/ar.h".
286 (alpha_ecoff_get_relocated_section_contents): Don't require an
287 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
288 3.2 doesn't generate one.
289 (alpha_relocate_section): Likewise.
290 (alpha_ecoff_slurp_armap): Define.
291 (alpha_ecoff_slurp_extended_name_table): Define.
292 (alpha_ecoff_construct_extended_name_table): Define.
293 (alpha_ecoff_truncate_arname): Define.
294 (alpha_ecoff_write_armap): Define.
295 (alpha_ecoff_generic_stat_arch_elt): Define.
296 (alpha_ecoff_update_armap_timestamp): Define.
298 (alpha_ecoff_read_ar_hdr): New static function.
299 (alpha_ecoff_get_elt_at_filepos): New static function.
300 (alpha_ecoff_openr_next_archived_file): New static function.
301 (alpha_ecoff_get_elt_at_index): New static function.
302 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
303 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
304 _bfd_ecoff to alpha_ecoff.
305 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
306 field from backend structure, rather than always calling
307 _bfd_get_elt_at_filepos.
308 * coff-mips.c (mips_ecoff_backend_data): Initialize
309 get_elt_at_filepos field.
310 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
311 from _bfd_generic_read_ar_hdr with minor changes.
312 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
313 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
316 * bfd-in.h (BFD_IN_MEMORY): Define.
317 * libbfd-in.h (struct bfd_in_memory): Define.
318 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
319 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
320 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
321 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
322 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
323 (bfd_get_size): Handle BFD_IN_MEMORY flag.
324 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
325 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
326 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
327 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
329 (bfd_openstreamr): Likewise.
330 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
331 BFD_IN_MEMORY is not set.
332 * riscix.c (riscix_some_aout_object_p): Likewise.
333 * bfd-in2.h, libbfd.h: Rebuild.
335 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
336 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
337 (bfd_get_elt_at_index): Define.
338 * archive.c (_bfd_generic_get_elt_at_index): Rename from
339 bfd_get_elt_at_index. Change index parameter from int to
341 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
342 (_bfd_noarchive_get_elt_at_index): Define.
343 (_bfd_archive_bsd_get_elt_at_index): Define.
344 (_bfd_archive_coff_get_elt_at_index): Define.
345 * bfd-in2.h, libbfd.h: Rebuild.
346 * aout-target.h (MY_get_elt_at_index): Define if not defined.
347 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
348 * ieee.c (ieee_get_elt_at_index): Define.
349 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
350 * oasys.c (oasys_get_elt_at_index): Define.
351 * som.c (som_get_elt_at_index): Define.
353 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
354 numbers to the .text section.
356 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
358 * ieee.c (ieee_write_debug_part): Change return type to boolean.
359 If there is a SEC_DEBUGGING section, get the contents of the debug
360 information part from it.
361 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
363 (ieee_write_object_contents): Check ieee_write_debug_part return.
365 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
367 * config.bfd (i[345]86-*-freebsd*): Add target.
368 * configure.in (i386freebsd_vec): Add vec.
369 * configure: Regenerate.
370 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
371 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
372 Rebuild dependencies..
373 * freebsd.h: New file.
374 * i386freebsd.c: New file.
375 * targets.c (i386freebsd_vec): Declare.
376 (bfd_target_vector): Add i386freebsd_vec.
377 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
378 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
380 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
382 * ieee.c (ieee_slurp_debug): New static function.
383 (ieee_object_p): Call it.
384 (ieee_slurp_section_data): Skip debugging sections.
385 (ieee_get_reloc_upper_bound): Likewise.
386 (ieee_get_section_contents): Likewise.
387 (ieee_canonicalize_reloc): Likewise.
388 (ieee_write_section_part): Likewise.
389 (ieee_write_debug_part): Likewise.
390 (ieee_write_data_part): Likewise.
391 (init_for_output): Likewise.
393 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
395 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
397 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
398 relocs, since ppc_elf_relocate_section handles the linker case.
399 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
401 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
402 ppc_elf_relocate_section since that is now the only caller.
403 (ppc_elf_relocate_section): Ditto.
405 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
407 * coffcode.h (coff_write_object_contents): If we don't know the
408 section of the entry point for an XCOFF executable, always set the
411 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
413 * elf.c (bfd_section_from_shdr): Add support for note sections.
415 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
417 * bfd-in.h (struct _symbol_info): Add stab_type field.
418 * bfd-in2.h: Rebuild.
419 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
421 * elf32-ppc.c: Remove trailing newline from calls to
423 (ppc_elf_merge_private_bfd_data): Only warn about endianness
424 difference if target endianness is known.
426 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
428 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
429 old style TOC16 references without using R_PPC_GOT.
430 (ppc_reloc_type): Ditto.
431 (ppc_elf_reloc_type_lookup): Add support for TOC16.
432 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
433 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
434 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
435 (ppc_elf_check_relocs): New function for GOT/PLT support that is
437 (ppc_elf_adjust_dynamic_symbol): Ditto.
438 (ppc_elf_adjust_dynindx): Ditto.
439 (ppc_elf_size_dynamic_sections): Ditto.
440 (ppc_elf_finish_dynamic_symbol): Ditto.
441 (ppc_elf_finish_dynamic_sections): Ditto.
442 (ELF_DYNAMIC_INTERPRETER): Define.
444 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
446 * elf.c (copy_private_bfd_data): When attaching sections to
447 segments ignore sections that won't be allocated. Patch from
450 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
452 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
455 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
457 * coff-i960.c (CALC_ADDEND): Define.
458 (coff_i960_relocate_section): Add the input section VMA to the
459 addend for PC relative relocs.
461 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
463 * peicode.h (pe_print_pdata): Must test the entire entry for zero
464 to correctly terminate.
466 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
468 * targets.c (enum bfd_endian): Define.
469 (bfd_target): Rename byteorder_big_p to byteorder, and change it
470 from boolean to enum bfd_endian. Change header_byteorder_big_p
472 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
473 (bfd_header_big_endian, bfd_header_little_endian): New macros.
474 * bfd-in2.h: Rebuild.
475 * All targets: Change initialization of byteorder and
476 header_byteorder to use enum bfd_endian values rather than
478 * All files: Change all references to byteorder_big_p and
479 header_byteorder_big_p to use new bfd_*_endian macros.
481 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
483 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
485 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
487 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
489 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
491 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
493 * ieee.c: Lots of minor cleanups. Make many functions return
494 errors rather than calling abort. Also:
495 (ieee_write_twobyte): Remove; change callers to call existing
496 ieee_write_2bytes function.
497 (ieee_write_expression): Don't output the section twice when
498 outputting a local symbol. Don't emit an extraneous zero if there
500 (ieee_slurp_sections): Set the lma as well as the vma.
501 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
503 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
504 a recognized one or bfd_arch_unknown.
505 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
507 (ihex_get_symtab): Likewise.
509 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
511 * aoutx.h: Include <ctype.h>.
512 (struct aout_link_includes_table): Define.
513 (struct aout_link_includes_totals): Define.
514 (struct aout_link_includes_entry): Define.
515 (aout_link_includes_lookup): Define macro.
516 (struct aout_final_link_info): Add includes field.
517 (aout_link_includes_newfunc): New static function.
518 (NAME(aout,final_link)): Initialize includes hash table.
519 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
521 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
523 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
525 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
527 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
529 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
531 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
532 (pe_print_private_bfd_data): call pe_print_reloc.
533 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
534 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
535 up some debugging as well.
537 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
539 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
542 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
544 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
545 when setting sections to NULL.
547 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
549 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
551 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
552 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
554 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
555 * bfd-in2.h: Rebuild.
557 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
559 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
561 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
563 * ihex.c (ihex_scan): Handle record types 4 and 5.
564 (ihex_object_p): Permit types 4 and 5.
565 (ihex_set_section_contents): Remove check for out of range
567 (ihex_write_object_contents): Generate types 4 and 5.
569 * elflink.h (elf_link_output_extsym): Just ignore warning and
570 indirect references to symbols which don't really exist.
572 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
574 * peicode.h (pe_print_idata): Minor format fixes
575 (pe_print_edata): New function. Under private printing, this formats
576 the edata section of a PE file.
577 (pe_print_private_bfd_data): Added call to pe_print_edata.
579 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
581 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
582 index, don't call stoi.
584 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
586 * srec.c (srec_scan): Set lma as well as vma.
588 * ihex.c: New file; support for Intel Hex format.
589 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
591 (bfd_target_vector): Always include ihex_vec.
592 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
593 * Makefile.in: Rebuild dependencies.
594 (BFD_LIBS): Add ihex.o
595 (BFD_LIBS_CFILES): Add ihex.c.
596 * bfd-in2.h: Rebuild.
598 * elf.c (assign_file_positions_for_segments): Sort the sections in
600 (get_program_header_size): Return the right size if segment_map is
602 (copy_private_bfd_data): Don't bother to sort the sections.
604 * bfd.c (bfd_record_phdr): New function.
605 * bfd-in.h (bfd_record_phdr): Declare.
606 * bfd_in2.h: Rebuild.
608 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
611 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
612 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
614 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
615 (bfd_zmalloc): Change declaration.
617 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
618 and realloc. Don't set bfd_error_no_memory if they fail.
620 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
622 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
623 uses as well. Added a new howto to deal with TOCREL16 relocs that
625 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
626 to handle RVA relocs from dlltool.
627 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
628 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
629 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
631 * coffcode.h (coff_set_alignment_hook): check idata$X sections
632 to get the right section alignment.
634 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
636 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
637 p_paddr if p_paddr is zero.
638 (make_mapping): Set includes_filehdr and includes_phdrs for first
640 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
642 (assign_file_positions_for_segments): Handle includes_filehdr and
643 includes_phdrs. Remove special handling of PT_PHDR and first
645 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
646 when appropriate. Remove special handling of PT_PHDR segment.
647 Use a more complex condition for when a section is included in a
648 segment to handle Solaris linker oddities.
650 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
652 * coff-m88k.c (howto_table): Reformatted for easier reading;
653 special_function now points to new function m88k_special_reloc.
654 (howto_hvrt16): Function previously used for handling HVRT16 relocs
656 (rtype2howto): Do not add reloc's r_offset to the addend, this will
657 be done correctly by m88k_special_reloc.
658 (reloc_processing): New function to be used by RELOC_PROCESSING.
659 (RELOC_PROCESSING): Define to call reloc_processing.
661 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
663 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
664 (pe_print_pdata): Likewise.
666 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
668 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
670 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
671 * Many files: don't set bfd_error_no_memory if one of the above
674 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
675 if p_paddr_valid is set.
676 (copy_private_bfd_data): New static function.
677 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
679 * elf.c (assign_file_positions_for_segments): Fix case where extra
680 program headers were allocated.
682 * elf.c (_bfd_elf_print_private_bfd_data): New function.
683 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
684 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
685 _bfd_elf_print_private_bfd_data.
687 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
688 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
689 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
690 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
691 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
692 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
693 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
695 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
697 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
698 * elf.c (make_mapping): New static function.
699 (map_sections_to_segments): New static function.
700 (elf_sort_sections): New static function.
701 (assign_file_positions_for_segments): New static function.
702 (map_program_segments): Remove.
703 (get_program_header_size): Remove sorted_hdrs, count, and
704 maxpagesize parameters. Simplify.
705 (assign_file_positions_except_relocs): When generating an
706 executable, use assign_file_positions_for_segments.
707 (elf_sort_hdrs): Remove.
708 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
709 to get_program_header_size.
711 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
713 * hp300hpux.c (MY(callback)): Set lma as well as vma.
715 * configure, config.in: Regenerate with autoconf 2.7.
717 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
718 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
720 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
722 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
723 (ecoff_sec_to_styp_flags): Likewise.
724 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
725 (ecoff_set_symbol_info): Handle scRConst.
726 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
727 (ecoff_compute_section_file_positions): Handle .rconst section.
728 (_bfd_ecoff_write_object_contents): Likewise.
729 (ecoff_link_check_archive_element): Handle scRConst.
730 (ecoff_link_add_externals): Likewise.
731 (ecoff_link_write_external): Handle .rconst section.
732 (ecoff_reloc_link_order): Likewise.
733 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
734 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
736 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
738 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
739 DEF_DYNAMIC flag is set.
741 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
743 * host-aout.c: If TRAD_HEADER is defined, include it.
745 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
747 * aclocal.m4 (AC_PROG_CC): Remove local definition.
748 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
749 (BFD_NEED_DECLARATION): New function.
750 * configure.in: Use BFD_NEED_DECLARATION.
751 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
752 * configure, config.in: Rebuild with autoconf 2.6.
754 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
755 special_sections before returning when called with a non XCOFF
758 * coffgen.c (coff_renumber_symbols): Sort common symbols with
761 * coffcode.h (coff_compute_section_file_positions): Only pad the
762 previous section to force file alignment when creating an
765 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
767 * coffcode.h (coff_compute_section_file_positions): If
768 RS6000COFF_C, set up the .debug section.
770 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
771 if it is not large enough to accomodate the entire TOC area with
772 signed 16 bit offsets.
773 (xcoff_write_global_symbol): Handle negative TOC offsets in global
775 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
776 TOC anchor to use the TOC value used in the output file.
778 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
780 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
781 (_bfd_coff_read_string_table): Likewise.
783 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
785 * pe-arm.c: Fix typos.
786 * coff-arm.c: Likewise.
788 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
790 * coff-ppc.c (list_ele): Added "cat"egory member.
791 (record_toc): New category parameter (priv or pub).
792 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
793 (ppc_process_before_allocation): Removed embrionic data-in-toc from
794 the mainline. It addes extra toc cells in error.
795 (ppc_coff_swap_sym_in_hook): Added some documentation.
796 (dump_toc): Can now diagnose "virtual toc" chicanery.
798 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
800 * elf-bfd.h (struct elf_link_hash_table): Change type of
801 dynsymcount and bucketcount fields from size_t to bfd_size_type.
803 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
805 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
806 pointerize C_LEAFSTAT or C_LEAFEXT entries.
808 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
809 DT_INIT and DT_FINI entries if the _init or _fini symbol is
810 defined or mentioned in a regular file.
812 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
814 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
815 (coff_ppc_relocate_section): Handle TOCDEFN attribute
816 (coff_ppc_relocate_section): Correct REL24 handling
817 (ppc_process_before_allocation): Correct TOCDEFN handling
819 * peicode.h (dir_names): Added name descriptions
821 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
823 * VERSION: Updated to cygnus-2.6.
825 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
827 * targets.c (m68k4knetbsd_vec): Declare.
829 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
831 * targets.c (bfd_target): Change type of second argument to
832 _bfd_print_private_bfd_data from void * to PTR.
833 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
834 using PTR rather than void *.
835 * bfd-in2, libbfd.h: Rebuild.
836 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
838 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
839 _bfd_generic_bfd_print_private_bfd_data rather than casting
842 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
844 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
845 "DO NOT DELETE" lines or blank lines that mkdep writes on some
847 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
848 BFD64_BACKENDS_CFILES): New variables.
851 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
853 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
854 not at the file position of the first section.
855 * coffcode.h (coff_compute_section_file_positions): Avoid using
857 (coff_write_object_contents): When generating a PPC PE executable
858 with no symbols, round up the file size to a COFF_PAGE_SIZE
860 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
861 don't write out a string table.
863 * elf.c (bfd_section_from_shdr): When using a different section
864 header, pass the new one to _bfd_elf_make_section_from_shdr.
865 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
866 (elf_map_symbols): Add section VMA to symbol value when comparing
868 (_bfd_elf_compute_section_file_positions): Only build symbol table
869 if there are some symbols. Set file offset of symtab and strtab
871 (assign_file_positions_except_relocs): Remove dosyms parameter.
872 Change all callers. Never set file offset of symtab and strtab
874 (_bfd_elf_copy_private_section_data): New function.
875 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
876 (_bfd_elf_copy_private_symbol_data): New function.
877 (swap_out_syms): Check for special mapping of st_shndx created by
878 copy_private_symbol_data.
879 * elfxx-target.h: Use new copy routines.
880 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
881 (_bfd_elf_copy_private_section_data): Declare.
883 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
885 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
888 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
889 _bfd_dummy_target, matching the recent change to archive
892 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
894 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
895 arithmetic on PTR types.
897 * aout-target.h (MY(callback)): Set the lma of the sections.
899 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
900 symbol into a reloc against the section.
902 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
904 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
905 glue for the relocs: IMGLUE and IFGLUE.
906 (record_toc): new function - tracks toc contents
907 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
908 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
909 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
910 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
911 (ppc_record_toc_entry): Removed a debug define (duh)
913 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
914 (pe_print_idata): New function - formats the idata section data
915 (pe_print_pdata): New function - formats the pdata section data
916 (pe_print_private_bfd_data): calls to above
918 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
920 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
921 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
922 TARGET_SYM and TARGET_NAME for vector and BFD name.
923 * coff-pmac.c (pmac_xcoff_vec): Remove.
924 (TARGET_SYM, TARGET_NAME): Define.
925 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
926 machine to 0, not all PowerMacs are 601s.
928 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
930 * elfcode.h (elf_object_p): Read in any program headers.
931 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
932 based on the program headers, if any.
933 (elf_fake_sections): Set sh_addr from the vma, not the lma.
934 (map_program_segments): Set p_paddr of program headers based on
937 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
939 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
942 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
943 trying to do a relocateable link with a non-a.out object file.
945 * archive.c (bfd_generic_archive_p): Check the first object file
946 in an archive even if target_defaulted is set. If the object file
947 has the wrong xvec, reject it.
949 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
950 be represented, report the name via _bfd_error_handler.
951 (translate_to_native_sym_flags): Likewise.
952 * elf32-mips.c (mips_elf_final_link): Likewise.
953 * oasys.c (oasys_write_sections): Likewise.
955 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
956 which checks for STYP_OVRFLO sections.
957 (coff_compute_section_file_positions): If RS6000COFF_C, handle
958 reloc and lineno count overflows.
959 (coff_write_object_contents): Call coff_count_linenumbers before
960 coff_compute_section_file_positions. If RS6000COFF_C, handle
961 reloc and lineno count overflows.
962 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
963 relocs before dealing with .pad sections. Count overflow section
964 headers when handling .pad sections.
966 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
969 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
970 (struct xcoff_link_hash_table): Add descriptor_section and
971 special_sections fields.
972 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
973 (xcoff_link_add_symbols): Set linkage section alignment. Create
974 descriptor section. Check for magic symbol names (_text, etc.),
975 and record them in special_sections if found. Set
976 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
977 descriptor field to point back to the function code symbol.
978 (xcoff_sweep): Always mark the special descriptor_section.
979 (bfd_xcoff_export_symbol): Check whether the symbol might be a
980 function descriptor, and mark it if it is.
981 (bfd_xcoff_size_dynamic_sections): Add new special_sections
982 parameter, and fill it in. Allocate space for the descriptor
984 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
985 global linkage code. If an undefined function descriptor is
986 exported, arrange to define it. Warn about any other undefined
988 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
989 (xcoff_write_global_symbol): Create a function descriptor when
991 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
992 * bfd-in2.h: Rebuild.
994 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
996 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
997 (ppc_coff_link_hash_table): new types for hashing
998 (ppc_coff_link_hash_newfunc): hash entry constructor
999 (ppc_coff_link_hash_table_init): hash table initializer
1000 (ppc_coff_link_hash_table_create): hash table constructor
1001 (ppc_record_toc_entry): changed references to hash table
1002 (coff_ppc_relocate_section): changed references to hash table
1004 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1005 * libcoff.h: Rebuild
1007 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1008 (coff_link_add_symbols): removed toc_offset init
1010 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1012 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1015 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1016 if it is given and mmep is available.
1017 * acconfig.h: Undef USE_MMAP.
1018 * configure, config.in: Regenerated.
1019 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1020 table handling the old way.
1021 (aout_get_external_symbols): Don't complain if last byte of string
1023 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1024 (bfd_free_window) [! USE_MMAP]: Don't define.
1025 (bfd_get_file_window,
1026 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1028 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1030 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1033 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1035 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1036 compatible with AMD generated COFF files. Try to support both AMD
1037 and GNU formats simultaneously.
1038 (coff_a29k_relocate_section): Likewise.
1040 * libbfd.c (bfd_get_file_window): Change writable parameter from
1041 int to boolean; update all callers. Pass MAP_SHARED if not
1042 writable--it's required on Solaris. Cast fprintf argument to
1044 * bfd-in.h (bfd_get_file_window): Update declaration.
1045 * bfd-in2.h: Rebuild.
1046 * aoutx.h: Update calls to bfd_get_file_window.
1048 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1050 (xcoff_swap_ldhdr_in): New static function.
1051 (xcoff_swap_ldsym_in): New static function.
1052 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1053 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1054 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1055 Handle XTY_ER/XMC_XO symbols correctly.
1056 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1057 rather than normal symbol table.
1058 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1059 already defined with the same absolute value.
1060 (xcoff_mark): When considering called symbols, check whether the
1061 descriptor is from a dynamic object, rather than the symbol
1063 (xcoff_build_ldsyms): Likewise.
1065 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1066 Cast realloc and malloc return values. If malloc or realloc fail,
1067 set bfd_error_no_memory.
1068 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1069 * bfd-in2.h: Rebuild.
1071 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1073 * coff-ppc.c (ppc_record_toc_entry): new function.
1074 (in_reloc_p): changed return value.
1075 (coff_ppc_relocate_section): much rework.
1076 (ppc_allocate_toc_section): new function.
1077 (ppc_process_before_allocation): new function.
1078 (ppc_coff_swap_sym_in_hook): new function.
1080 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1081 (coff_link_add_symbols): initialize toc_offset.
1083 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1084 (coff_swap_aouthdr_out): Added more sections to the data
1085 dictionary for the pe file header. Also changed linker version
1086 number on the ppc side.
1087 (dir_names): small improvements to the dictionary printing.
1088 (pe_mkobject_hook): save the file level flags.
1090 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1091 (pe_tdata): added real_flags field
1092 (coff_tdata): added local_toc_sym_map and access macro
1094 * libcoff.h (coff_link_hash_entry): added toc_offset field
1095 (pe_tdata): added real_flags field
1096 (coff_tdata): added local_toc_sym_map and access macro
1098 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1099 (coff_mkobject): init for local_toc_sym_map
1100 (coff_write_object_contents): set the internal_a.magic to
1101 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1104 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1106 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1107 entries until both the line number address and the function name
1108 address are too large.
1110 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1111 * configure: Rebuilt.
1113 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1114 is defined in the environment.
1116 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1118 * som.c (som_get_section_contents_in_window): Define to use
1121 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1123 * coff-i860.c: New file, based on coff-i386.c.
1124 * cpu-i860.c: New file, based on cpu-i386.c.
1125 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1126 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1127 targets, using i860coff_vec.
1128 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1129 trad-core.o and hosts/i860mach3.h.
1130 (i860coff_vec): Use coff-i860.o and cofflink.o.
1131 * configure: Rebuild.
1132 * Makefile.in: Rebuild dependencies.
1133 (ALL_MACHINES): Add cpu-i860.o.
1134 (BFD32_BACKENDS): Add coff-i860.o.
1135 (CFILES): Add cpu-i860.c and coff-i860.c.
1136 * targets.c (i860coff_vec): Declare.
1137 (bfd_target_vector): Add &i860coff_vec.
1138 * archures.c (bfd_i860_arch): Declare.
1139 (bfd_archures_list): Add &bfd_i860_arch.
1140 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1141 (coff_set_flags): Handle bfd_arch_i860.
1142 (coff_write_object_contents): Handle I860 a.out magic number.
1144 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1146 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1147 the created .tc section to 2.
1148 (xcoff_mark): Don't keep a .loader reloc for a call to an
1149 undefined symbol when creating a shared library.
1150 (xcoff_build_ldsyms): When creating a shared library, generate
1151 global linkage code for a call to an undefined symbol.
1153 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1155 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1156 BFD32_BACKENDS, BFD64_BACKENDS.
1157 (.dep1): Put mkdep output in a separate file.
1158 Rebuilt dependencies.
1160 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1163 Permit use of mmap when available:
1165 * configure.in: Check for mmap, madvise, mprotect.
1166 * config.in, configure: Regenerated.
1168 * libbfd.c (struct _bfd_window_internal): Define type.
1169 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1171 (ok_to_map): New static variable for debugging.
1172 (_bfd_generic_get_section_contents_in_window): New function.
1173 * bfd-in.h (bfd_window_internal): Declare type.
1174 (bfd_window): Define type.
1175 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1176 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1179 * libaout.h (struct aoutdata): Add two window fields.
1180 (obj_aout_sym_window, obj_aout_string_window): New macros.
1181 * aoutx.h (some_aout_object_p): Initialize windows.
1182 (aout_get_external_symbols): Get symbol data and strings in
1183 windows instead of explicitly allocated buffers.
1184 (slurp_symbol_table): Free window instead of memory.
1185 (bfd_free_cached_info): Release windows instead of freeing storage
1187 (aout_link_free_symbols): Ditto.
1189 * targets.c (bfd_target): Add new field for
1190 get_section_contents_in_window.
1191 (BFD_JUMP_TABLE_GENERIC): Updated.
1192 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1193 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1194 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1195 macros for get_section_contents_in_window field.
1197 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1199 * core.c: Renamed to corefile.c
1200 * makefile.dos (OBJS): Change core.o to corefile.o
1201 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1204 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1206 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1207 targ_selvecs to allow debugging under Irix-5 native.
1210 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1212 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1213 to o. Clobber and restore the list of new csects around the call
1214 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1215 linker error and the linker wants to read the symbol table. Reset
1216 the line number count of a real section even if it has no relocs.
1217 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1219 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1222 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1224 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1225 an undefined symbol in a shared link.
1227 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1228 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1229 phdm@info.ucl.ac.be (Philippe De Muyter).
1231 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1233 * coff-m88k.c (rtype2howto): New static function.
1234 (RTYPE2HOWTO): Use it rather than a macro definition.
1236 * coffcode.h (coff_write_object_contents): set internal_a.magic
1237 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1239 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1240 define TRAD_HEADER to new file hosts/delta68.h.
1241 m88*-motorola-sysv*, however, does use ptrace-core.o.
1242 * hosts/delta68.h: New file.
1244 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1245 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1247 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1249 * i386linux.c (MY(vec)): Declare before use.
1251 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1253 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1254 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1256 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1257 BFD is not of the right type.
1258 (bfd_elf_get_needed_list): Likewise.
1259 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1260 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1261 * xcofflink.c (XCOFF_XVECP): Define.
1262 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1264 (bfd_xcoff_import_symbol): Likewise.
1265 (bfd_xcoff_export_symbol): Likewise.
1266 (bfd_xcoff_link_count_reloc): Likewise.
1267 (bfd_xcoff_record_link_assignment): Likewise.
1268 (bfd_xcoff_size_dynamic_sections): Likewise.
1270 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1271 table index against the number of symbols for a base relative
1274 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1276 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1277 full_aouthdr flag here...
1278 (_bfd_xcoff_bfd_final_link): ...not here.
1280 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1282 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1283 systems that have a system <libelf.h>.
1284 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1285 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1286 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1287 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1288 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1289 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1290 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1292 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1294 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1295 set, set BSF_WEAK in symbol. Change all callers.
1296 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1297 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1298 _bfd_generic_link_add_one_symbol.
1299 (ecoff_indirect_link_order): Check that the section tdata relocs
1300 are not NULL before using them.
1302 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1303 define TRAD_HEADER as hosts/alphalinux.h.
1304 * configure: Rebuild.
1305 * hosts/alphalinux.h: New file.
1306 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1309 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1311 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1312 C_ECOMM storage classes.
1314 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1316 (xcoff_mark): Call xcoff_mark_symbol.
1317 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1318 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1320 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1322 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1324 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1326 (xcoff_find_reloc): New static function.
1327 (xcoff_link_add_symbols): Use it.
1328 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1329 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1330 relocate the value of C_DECL.
1332 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1334 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1336 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1337 callback decide what goes in .relocs.
1338 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1339 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1342 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1344 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1347 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1349 * xcofflink.c: More improvements, mostly to fix handling of
1350 constructors and a few other special cases.
1351 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1352 zero, reverting yesterday's change.
1353 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1354 (bfd_xcoff_link_count_reloc): Declare.
1355 (bfd_xcoff_record_link_assignment): Declare.
1356 * bfd-in2.h: Rebuild.
1358 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1360 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1361 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1362 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1363 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1364 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1365 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1367 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1370 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1371 segments includes the a.out header. See to that the magic number
1372 *always* is big-endian.
1374 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1375 m68k4k NetBSD configurations.
1377 * configure.in, configure: Separate i386 & mips NetBSD
1378 configurations from other BSD ones. Don't assume DEC is the only
1379 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1380 configurations. Add support for m68k4k NetBSD object format.
1382 * libaout.h: Added M_68K4K_NETBSD magic.
1384 * m68k4knetbsd.c: New file.
1386 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1388 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1391 * hosts/mipsnbsd.h: New file.
1394 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1396 * config.bfd: Add config stuff for mips*-*-magic* to set
1397 targ_defvec to ecoff_big_vec.
1400 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1402 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1404 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1405 toc_section, and entry_section fields.
1406 (struct xcoff_section_tdata): Remove ldrel_count field.
1407 * libcoff.h: Rebuild.
1408 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1410 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1411 full a.out header if full_aouthdr is set in xcoff_data.
1412 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1413 based on sections stored in xcoff_data.
1414 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1416 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1417 (rs6000coff_vec): Set symbol_leading_char to '.'.
1418 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1419 value stored in ret rather than returning a pointer value.
1421 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1423 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1426 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1428 * som.c (som_slurp_string_table): Allocate the strings with malloc
1429 since they're free'd by free_cached_info.
1430 (som_slurp_symbol_table): Similarly for the symbol table.
1432 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1434 * Makefile.in (diststuff): Don't make headers.
1436 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1438 * Makefile.in: Rebuild dependencies.
1440 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1441 output_bfd is not SunOS.
1442 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1443 non-SunOS input files.
1445 * xcofflink.c: Extensive changes to support linking shared objects
1446 and generating a .loader section.
1447 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1448 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1449 last_symndx, and ldrel_count fields.
1450 * libcoff.h: Rebuild.
1451 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1452 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1454 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1455 (bfd_xcoff_export_symbol): Declare.
1456 (bfd_xcoff_size_dynamic_sections): Declare.
1457 * bfd-in2.h: Rebuild.
1459 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1461 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1462 * configure: Rebuild.
1463 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1464 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1466 (pmac_xcoff_vec): Update to use new xcoff support.
1467 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1468 (xcoff_write_armap): Declare buf as unsigned char.
1469 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1471 * mpw-make.sed: Generalize subdir_do edit.
1473 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1475 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1476 correctly. Don't initialize asect->vma.
1478 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1480 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1481 something a little less than the page size.
1483 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1485 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1487 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1489 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1490 * coffcode.h (coff_write_object_contents): If .bss is before
1491 .data us that as data_start.
1492 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1494 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1495 (coff_swap_outhdr_out): Hardwire in version number.
1497 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1499 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1500 major and minor to *_vno, since the former are also macros in
1501 SunOS header files. Cast result of bfd_alloc to appropriate
1504 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1505 before assigning to sec_data.
1507 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1509 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1510 now relative to the section, not absolute.
1511 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1512 get the file name when there is a N_SO directory name. When
1513 handling stabs, remember that section->vma was added to the
1516 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1518 * sunos.c (struct sunos_link_hash_table): Add needed field.
1519 (sunos_link_hash_table_create): Call bfd_release, not free.
1520 (sunos_link_hash_table_create): Initialize needed field.
1521 (sunos_add_dynamic_symbols): Record needed objects.
1522 (bfd_sunos_get_needed_list): New function.
1523 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1524 * bfd-in2.h: Rebuild.
1526 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1528 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1530 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1532 * bfd-in.h (struct bfd_link_needed_list): Rename from
1533 bfd_elf_link_needed_list.
1534 * bfd-in2.h: Rebuild.
1535 * elf.c, elflink.h, libelf.h: Corresponding changes.
1537 Add start at AIX linker support; no shared libraries yet.
1538 * xcofflink.c: New file.
1539 * configure.in (rs600coff_vec): Use xcofflink.o.
1540 * configure: Rebuild.
1541 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1543 (struct xcoff_section_tdata): Define.
1544 (xcoff_section_data): Define macro.
1545 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1546 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1547 (_bfd_xcoff_bfd_final_link): Declare.
1548 (_bfd_ppc_xcoff_relocate_section): Declare.
1549 * libcoff.h: Rebuild.
1550 * coff-rs6000.c: Clean up a bit.
1551 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1552 cputype, csects, and debug_indices.
1553 (xcoff_copy_private_bfd_data): Copy cputype.
1554 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1555 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1556 (xcoff_reloc_type_lookup): Rename from
1557 rs6000coff_reloc_type_lookup.
1558 (coff_relocate_section): Define.
1559 (_bfd_xcoff_sizeof_headers): Define.
1560 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1561 (_bfd_xcoff_bfd_relax_section): Define.
1562 (_bfd_xcoff_bfd_link_split_section): Define.
1563 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1565 * coffcode.h (coff_compute_section_file_positions): If AIX,
1566 increment sofar by SMALL_AOUTSZ if not executable.
1567 (coff_write_object_contents): If AIX, always output an a.out
1568 header; if not executable, header size of SMALL_AOUTSZ.
1569 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1570 (_bfd_stringtab_init): Initialize xcoff field.
1571 (_bfd_xcoff_stringtab_init): New function.
1572 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1573 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1574 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1575 * libbfd.h: Rebuild.
1576 * Makefile.in: Rebuild dependencies.
1577 (BFD32_BACKENDS): Add xcofflink.o.
1578 (CFILES): Add xcofflink.c.
1580 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1581 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1582 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1584 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1586 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
1588 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
1590 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
1591 * config.in: Regenerated.
1593 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
1594 (_bfd_chunksize): New variable.
1595 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
1596 for obstack chunk size.
1597 * configure.in: Check for getpagesize.
1598 * configure: Regenerated.
1600 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1602 * trad-core.c (rawptr): Make it a local variable of
1603 ptrace_unix_core_file_p.
1605 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
1607 * coff-arm.c (in_reloc_p): New.
1608 * coff-i386.c (in_reloc_p): New.
1609 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
1610 (coff_write_object_contents): Only set has_reloc_section
1612 * cofflink.c (_bfd_coff_generic_relocate_section): Call
1613 in_reloc_p to decide if reloc should be emitted.
1614 * libcoff.h (pe_data_type.in_reloc_p): New.
1615 * peicode.h (pe_mkobject): Initialize in_reloc_p.
1617 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
1619 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
1620 (_bfd_coff_read_internal_relocs): Likewise.
1621 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
1622 (_bfd_coff_read_internal_relocs): Likewise.
1624 * elflink.h (elf_link_add_object_symbols): Correct conditions
1625 under which type and size change warnings are issued.
1627 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
1629 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
1630 a symbol which is not in a real section.
1631 (coff_write_native_symbol): Corresponding change.
1633 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
1634 coff_link_hash_newfunc and make non-static.
1635 (_bfd_coff_link_hash_table_init): New function, broken out of
1636 _bfd_coff_link_hash_table_create.
1637 (_bfd_coff_link_hash_table_create): Use it.
1638 (process_embedded_commands): Make static.
1639 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
1640 (_bfd_coff_link_hash_table_init): Declare.
1641 * libcoff.h: Rebuild.
1643 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
1644 field in XCOFF tdata.
1645 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
1646 U802ROMAGIC, for clarity. Try to set arch and machine correctly
1647 based on cputype stored in a.out header, or in n_type of initial
1649 (coff_write_object_contents): Set cputype correctly in a.out
1651 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
1653 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
1654 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
1656 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
1657 * libcoff.h: Rebuild.
1659 * cpu-rs6000.c (rs6000_compatible): New static function.
1660 (bfd_rs6000_arch): Use it.
1661 * cpu-powerpc.c (powerpc_compatible): New static function.
1662 (arch_info_struct): Define various flavours of PowerPC.
1663 (bfd_powerpc_arch): Use powerpc_compatible. Point at
1666 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
1668 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
1670 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
1672 * elflink.h (elf_link_add_object_symbols): Don't warn about
1673 changing the size or type if the old definition was weak.
1675 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
1677 * coffcode.h (combined_entry_type): Add fix_line field.
1678 (coff_slurp_line_table): Warn if we try to set the lineno field of
1680 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1681 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
1682 * coffgen.c (coff_mangle_symbols): Handle fix_line.
1683 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1685 (coff_print_symbol): Print fix_value symbols in a useful fashion.
1686 * libcoff.h: Rebuild.
1688 * libcoff-in.h (struct xcoff_tdata): Define.
1689 (xcoff_data): Define.
1690 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1691 * bfd-in2.h, libcoff.h: Rebuild.
1692 * coff-rs6000.c (xcoff_mkobject): New static function.
1693 (coff_mkobject): Define.
1694 (xcoff_copy_private_bfd_data): New static function.
1695 (coff_bfd_copy_private_bfd_data): Define.
1696 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1698 (rs6000coff_vec): Add DYNAMIC to object_flags.
1699 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1700 .loader sections specially.
1701 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1702 section alignment from the XCOFF tdata information.
1703 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1704 F_SHROBJ, and copy the extra a.out header information into the
1705 XCOFF tdata structure.
1706 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1707 F_DYNLOAD and the extra a.out header information.
1708 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1709 C_HIDEXT symbol with attached csect information.
1710 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1711 in the o_maxdata field.
1712 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1713 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1714 end if BSF_NOT_AT_END is set.
1716 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1717 _bfd_read_ar_hdr_fn.
1718 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1719 * bfd-in2.h, libbfd.h: Rebuild.
1720 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1722 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1723 (bfd_slurp_bsd_armap_f2): Likewise.
1724 (_bfd_slurp_extended_name_table): Likewise.
1726 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
1728 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1730 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1731 when the symbol table is empty.
1733 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1734 space for section symbols, since we don't output them either.
1735 (elf_m68k_adjust_dynindx): Removed.
1737 * ptrace-core.c (rawptr): Make it a local variable of
1738 ptrace_unix_core_file_p.
1740 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1742 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1745 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1746 Mac object file formats.
1748 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
1750 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1751 auxent if there isn't one.
1752 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1753 rather than FILNMLEN as the maximum name length.
1755 * coffcode.h (bfd_coff_backend_data): Add new field
1756 _bfd_coff_print_aux.
1757 (bfd_coff_print_aux): New static function.
1758 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1759 scnlen field of an XTY_LD csect aux entry.
1760 (coff_print_aux): New static function.
1761 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1762 in coff_pointerize_aux_hook.
1763 (bfd_coff_std_swap_table): Initialize new field.
1764 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1765 * libcoff.h: Rebuild.
1766 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1767 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1769 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1770 if there are symbols, for native AIX ld compatibility.
1772 * coffcode.h (bfd_coff_backend_data): Add new field
1773 _bfd_coff_pointerize_aux_hook.
1774 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1775 or I960, and as 0 otherwise.
1776 (bfd_coff_std_swap_table): Initialize new field.
1777 * libcoff.h: Rebuild.
1778 * coffgen.c (coff_pointerize_aux): Change parameters to take
1779 symbol pointer instead of type and class, and to take aux index.
1780 Call _bfd_coff_pointerize_aux_hook if it is defined.
1781 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1782 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1783 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1785 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
1786 read-only/host-only support.
1788 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
1790 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
1793 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
1794 BFD_JUMP_TABLE_ARCHIVE accordingly.
1795 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
1796 (_bfd_compute_and_write_armap): Declare.
1797 (_bfd_generic_read_ar_hdr): Declare.
1798 (_bfd_read_ar_hdr): Define.
1799 (_bfd_noarchive_read_ar_hdr): Define.
1800 (_bfd_archive_bsd_read_ar_hdr): Define.
1801 (_bfd_archive_coff_read_ar_hdr): Define.
1802 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
1803 _bfd_read_ar_hdr instead.
1804 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
1805 (_bfd_compute_and_write_armap): Rename from
1806 compute_and_write_armap. Make non-static. Change all callers.
1807 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
1808 than _bfd_snarf_ar_hdr.
1809 * aout-target.h (MY_read_ar_hdr): Define if not defined.
1810 * ieee.c (ieee_read_ar_hdr): Define.
1811 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
1812 * oasys.c (oasys_read_ar_hdr): Define.
1813 * som.c (som_read_ar_hdr): Define.
1814 * bfd-in2.h, libbfd.h: Rebuild.
1816 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
1818 * peicode.c (coff_swap_filehdr_in): If symptr is
1819 zero, there aren't any symbols, even if nsyms is set.
1821 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
1823 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
1825 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
1826 sections, and set styp correctly for them: .got, .hash, .dynamic,
1827 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
1828 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
1830 (ecoff_sort_hdrs): New static function.
1831 (ecoff_compute_section_file_positions): Return boolean, not void.
1832 Sort the sections by VMA before looking through them. Put the
1833 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
1834 section on an appropriate boundary within the page.
1835 (ecoff_compute_reloc_file_positions): Check return value of
1836 ecoff_compute_section_file_positions.
1837 (_bfd_ecoff_set_section_contents): Likewise.
1838 (_bfd_ecoff_write_object_contents): Check for various Alpha
1839 section types when incrementing text_size and data_size. Call
1840 adjust_headers backend function if it exists.
1841 * coff-alpha.c (alpha_adjust_headers): New static function.
1842 (alpha_ecoff_backend_data): Initialize adjust_headers field.
1843 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1845 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
1847 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
1849 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
1850 of ALTERNATE_AIX_CORE_FORMAT.
1851 * configure.in (aix4): No longer need CORE_FLAGS.
1852 * configure: Updated.
1854 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
1856 NS32k changes from Ian Dall:
1857 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
1859 (aout_link_input_section_std, aout_link_input_section_ext,
1860 aout_link_reloc_link_order): Call them instead of _bfd_*
1862 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
1864 (backend_data): Use it instead of hardcoded zero.
1866 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
1867 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
1869 * ns32knetbsd.c: Include bfd.h.
1870 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
1871 (MY_bfd_reloc_type_lookup): Declare function too.
1872 * pc532-mach.c (set_sizes): Don't declare.
1873 (MY_text_includes_header, MY_exec_header_not_counted): Define.
1874 (backend_data, MY_backend_data): Don't define.
1876 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1877 ns32k-*-lites* like ns32k-*-netbsd*.
1879 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
1882 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
1884 * coffcode.h (coff_write_object_contents): Restore setting
1885 f_timdat to 0, deleted on August 22.
1887 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
1889 * coffcode.h (coff_bfd_copy_private_symbol_data,
1890 coff_bfd_copy_private_section_data,
1891 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
1892 * peicode.h (coff_bfd_copy_private_bfd_data): New
1893 (pe_bfd_copy_private_bfd_data): New.
1894 (coff_swap_scnhdr_in): Swap bss size into the right place.
1895 (pe_print_private_bfd_data): Add some newlines.
1897 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
1899 * som.c (setup_sections): Don't die if a space has no subspaces.
1901 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
1903 * elflink.h (elf_link_add_object_symbols): Don't let a weak
1904 dynamic symbol override a common symbol. Don't change the size or
1905 type if they have been set and the new symbol is not a definition.
1906 Warn if the size or type changes.
1908 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
1910 * som.c (som_begin_writing): Don't write the symbol table or
1912 (som_finish_writing): Write them here. Place them after the
1913 subspace data, but before the relocs.
1915 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
1917 * sunos.c (sunos_add_one_symbol): Just pass false, not
1918 info->shared_library, to sunos_create_dynamic_sections.
1919 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
1921 (sunos_check_dynamic_reloc): Remove .text section assertion.
1923 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1925 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
1926 * configure, configure.in: Add pmac_xcoff_vec case.
1927 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
1928 * coff-pmac.c: New file, PowerMac XCOFF support.
1929 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
1930 * targets.c (pmac_xcoff_vec): Declare.
1932 * mpw-config.in: Various changes to be compatible with the
1933 autoconf-based configury.
1934 * mpw-make.sed: New file, sed commands to translate Unix
1935 makefile into MPW syntax.
1936 * mpw-make.in: Remove.
1937 * hosts/mpw.h: Remove.
1938 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
1939 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
1941 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
1943 * binary.c (binary_get_symtab): Return an empty string on error.
1944 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
1946 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
1948 * coff-ppc.c: Reformatted according to gnu conventions
1949 Removed irrelevant "if 0" code
1951 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1953 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
1954 symbols rather than as indirect symbols.
1955 (MY(slurp_symbol_table)): Don't do anything special about
1958 * coffcode.h (coff_new_section_hook): Make sure that the alignment
1959 of .ctors and .dtors sections is no larger than 2.
1961 * sunos.c (sunos_add_one_symbol): Don't change
1962 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
1964 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
1965 dynamic symbols when creating a shared library.
1966 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
1968 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
1969 written even if it is not defined in a regular object.
1970 (sunos_write_dynamic_symbol): Use plt_offset for the address of
1971 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
1972 rather than the constant 22.
1973 (sunos_check_dynamic_reloc): Handle creating a shared library.
1974 (sunos_finish_dynamic_link): Set the first entry in the GOT to
1975 zero when creating a shared library.
1976 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
1977 write it out at the start of the symbol table.
1979 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
1981 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
1983 * config.bfd: Add arm-*-coff.
1984 * configure.in, configure: Add armcoff_{little,big}_vec.
1985 * targets.c (armcoff_{little,big}_vec): Declare.
1986 (bfd_target_vector): Add armcoff_{little,big}_vec.
1987 * coff-arm.c (armcoff_{little,big}_vec): Always define.
1989 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
1991 * targets.c (bfd_find_target): Remove debugging code.
1993 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
1995 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
1997 * Makefile.in: added *-ppc files
1998 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
1999 allow pe based .o's to be shared with other tools on ppc/NT
2000 * config.bfd: added powerpc[le]-[pe|winnt] config support
2001 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2002 * peicode.h: Added more section flags for PE on ppc
2003 Added coff_swap_filehdr_out to allow peicode.h to be
2004 used for non-image PE files on ppc.
2005 Check for image, or not, before copying pe_opthdr
2006 * targets.c: Added new bfd's
2007 * targets.c: Removed two inactive bfds that shouldn't have made it this
2010 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2012 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2013 explicit values to initialize all relocs. Change all users.
2014 (ppc_elf_brtaken_inner): New function to handle branch predicition
2016 (ppc_elf_brtaken_reloc): Ditto.
2017 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2018 relocs use ppc_elf_unsupported_reloc.
2019 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2020 needs to be reported.
2021 (ppc_elf_relocate_section): Support branch prediction relocs.
2023 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2025 * bfd.c (bfd_assert): Remove \n from string passed to
2028 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2029 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2030 (bfd_coff_make_section_hook): Don't define.
2031 (coff_make_section_hook): Remove.
2032 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2033 (styp_to_sec_flags): Likewise.
2034 (coff_write_object_contents): Likewise.
2035 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2037 * libcoff.h: Rebuild.
2038 * coffgen.c (make_a_section_from_file): Just call
2039 bfd_make_section_anyway, not bfd_make_section or
2040 bfd_coff_make_section_hook.
2041 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2042 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2043 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2044 make_section_hook field.
2045 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2047 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2048 pointers into value field for warning and indirect symbols; just
2049 leave the value field alone.
2050 * linker.c (generic_link_add_symbol_list): Use next symbol for
2051 warning and indirect symbols, rather than looking in symbol value.
2052 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2053 parameter. Change all callers. Remove support for indirect
2054 symbols; it didn't work anyhow.
2055 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2056 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2057 * bfd-in2.h: Rebuild.
2059 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2061 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2062 go back to telling the tools this reloc operates on 32 bits.
2064 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2066 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2067 rather than a direct fprintf.
2068 * archive.c (_bfd_write_archive_contents): Likewise.
2069 * coffcode.h (coff_slurp_symbol_table): Likewise.
2070 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2071 (ppc_elf_unsupported_reloc): Likewise.
2072 (ppc_elf_relocate_section): Likewise.
2073 * i386linux.c (linux_tally_symbols): Likewise.
2074 (linux_finish_dynamic_link): Likewise.
2075 * osf-core.c (osf_core_core_file_p): Likewise.
2076 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2077 * som.c (som_sizeof_headers): Likewise.
2078 * srec.c (srec_bad_byte): Likewise.
2079 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2080 * libbfd-in.h (bfd_assert): Declare first parameter const.
2081 * libbfd.h: Rebuild.
2082 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2083 bfd_reloc_overflow is enough.
2084 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2085 * coff-h8500.c (rtype2howto): Likewise.
2086 * coff-z8k.c (rtype2howto): Likewise.
2087 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2088 * elf.c (_bfd_elf_get_lineno): Likewise.
2089 (_bfd_elf_no_info_to_howto): Likewise.
2090 (_bfd_elf_no_info_to_howto_rel): Likewise.
2091 * hp300hpux.c (convert_sym_type): Likewise.
2092 (MY(swap_std_reloc_in)): Likewise.
2093 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2095 * libaout.h (struct aoutdata): Add line_buf field.
2096 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2097 and filename_buffer. Instead, use a malloc buffer stored in the
2098 new line_buf field. Remove length restrictions.
2100 * coffgen.c (string_size): Remove static variable.
2101 (debug_string_size, debug_string_section): Likewise.
2102 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2103 and debug_string_size_p parameters. Use them instead of the
2104 global variables. Change all callers.
2105 (coff_write_symbol): Likewise.
2106 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2107 (coff_write_symbols): Add local variables to replace removed
2110 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2111 function, and line_base fields.
2112 * libcoff.h: Rebuild.
2113 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2114 information, rather than using static variables.
2116 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2117 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2119 * init.c (initialized): Remove static variable.
2120 (bfd_init): Don't bother setting initialized.
2121 (bfd_check_init): Remove.
2122 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2123 * libbfd.h: Rebuild.
2125 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2127 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2128 size for full core dumps. Copy core file header to private data.
2129 (rs6000coff_core_file_failing_command,
2130 rs6000coff_core_file_failing_signal): New functions to extract
2131 the file name and terminating signal from the core file.
2132 * coff-rs6000.c: Use them.
2134 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2136 Change arch info to be const, initialized at compile time.
2137 * archures.c: Reindent many functions. Change CONST to const.
2138 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2139 nothing set it anyhow. Make next const.
2140 (bfd_arch_info_list): Remove.
2141 (bfd_archures_list): Rename from archures_init_table. Change from
2142 a table of function pointers to a table of bfd_arch_info_type
2143 structure addresses.
2144 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2145 (bfd_lookup_arch): Likewise.
2146 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2148 (bfd_default_arch_struct): Make const.
2149 (bfd_arch_init, bfd_arch_linkin): Remove.
2150 (bfd_get_arch_info): Return a const pointer.
2151 * init.c (bfd_init): Don't call bfd_arch_init.
2152 * bfd.c (struct _bfd): Make arch_info const.
2153 * bfd-in2.h: Rebuild.
2154 * libbfd.h: Rebuild.
2155 * configure.in: Put & before everything in $selarchs.
2156 * configure: Rebuild.
2157 * cpu-*.c: Change bfd_*_arch from a function which calls
2158 bfd_arch_linkin to a const structure.
2159 * ieee.c (ieee_object_p): Make arch const.
2161 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2163 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2165 * bfd-in2.h: Regenerate.
2166 * libbfd.h: Regenerate.
2168 * elf32-ppc.c (reloc_type): Update names to match current draft.
2169 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2170 relative. Update names to current V.4 draft.
2171 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2172 (ppc_elf_relocate_section): Rename relocations to match draft.
2174 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2176 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2177 compiled with -mrelocatable-lib to be linked with either normal
2178 modules or -mrelocatable modules.
2180 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2182 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2183 in the a.out header.
2185 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2186 a reloc against a local symbol, even if it's not a section.
2188 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2190 * targets.c (bfd_target): Remove unused align_power_min field.
2191 * bfd-in2.h: Rebuild.
2192 * All backends: Remove initialization of align_power_min.
2194 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2196 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2198 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2200 * config.bfd (mips-dec-netbsd*): New target.
2201 * configure.host (mips-dec-netbsd*): New host.
2202 * configure.in (mips-dec-netbsd*): New native.
2203 * configure: Rebuild.
2205 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2207 Make the COFF backend linker merge common types:
2208 * cofflink.c (struct coff_debug_merge_element): Define.
2209 (struct coff_debug_merge_type): Define.
2210 (struct coff_debug_merge_hash_entry): Define.
2211 (struct coff_debug_merge_hash_table): Define.
2212 (coff_debug_merge_hash_table_init): Define.
2213 (coff_debug_merge_hash_table_free): Define.
2214 (coff_debug_merge_hash_lookup): Define.
2215 (struct coff_final_link_info): Add debug_merge field.
2216 (coff_debug_merge_hash_newfunc): New static function.
2217 (_bfd_coff_final_link): Allocate and free debug_merge table.
2218 (coff_link_input_bfd): Merge identical enum, struct and union
2221 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2223 Convert i960 COFF to use COFF backend linker.
2224 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2225 structure to store the symbol being used.
2226 (coff_i960_start_final_link): New static function.
2227 (coff_i960_relocate_section): New static function.
2228 (coff_i960_adjust_symndx): New static function.
2229 (coff_start_final_link): Define.
2230 (coff_relocate_section): Define.
2231 (coff_adjust_symndx): Define.
2232 * coffcode.h (bfd_coff_backend_data): Add new callback function
2233 _bfd_coff_start_final_link.
2234 (bfd_coff_start_final_link): Define.
2235 (coff_start_final_link): Define if not defined.
2236 (bfd_coff_std_swap_table): Add coff_start_final_link.
2237 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2239 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2240 function callback is not NULL.
2241 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2242 (_bfd_coff_internal_syment_name): Declare.
2243 * libcoff.h: Rebuild.
2244 * configure.in (icoff_big_vec): Add cofflink.o.
2245 (icoff_little_vec): Likewise.
2246 * configure: Rebuild.
2248 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2250 * Makefile.in (clean-info): Remove extraneous tab from line
2253 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2255 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2256 contents has relocs.
2258 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2260 * coffcode.h (coff_compute_section_file_positions): Keep the
2262 (coff_write_object_contents): Remember if it's a relocatable
2264 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2265 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2266 if relocatable file. Swap out saved raw size.
2268 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2270 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2271 (maintainer-clean): Rename from realclean, passing
2272 maintainer-clean down to subdirectories, but leave realclean as a
2275 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2278 * dep-in.sed: Remove config.h from generated dependencies.
2280 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2281 broken out of sunos_canonicalize_dynamic_symtab.
2282 (sunos_canonicalize_dynamic_symtab): Call new function
2283 sunos_slurp_dynamic_symtab.
2284 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2285 dynamic symbol table to the caller.
2286 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2287 callback to override the symbols being read.
2288 * libaout.h (struct aout_backend_data): Add three new parameters
2289 to add_dynamic_symbols callback.
2291 Extensive minor changes to avoid various gcc warnings. Also:
2292 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2293 * archures.c (bfd_arch_info_type): Change mach field from long to
2295 (bfd_lookup_arch): Change machine parameter from long to unsigned
2298 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2300 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2301 a symbol with a non-zero plt_offset.
2303 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2305 * elfcode.h (align_file_position): Remove; not used.
2307 * configure.in: Only check for <sys/procfs.h> on a native system,
2308 and make sure it defines prstatus_t.
2309 * configure: Rebuild.
2311 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2313 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2315 * config.in: Rename from config.h.in.
2316 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2317 Check for config.h:config.in when creating stamp-h.
2318 * configure: Rebuild.
2319 * Makefile.in (stamp-h): Depend upon config.in rather than
2320 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2321 calling config.status.
2323 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2324 (Makefile): Just rebuild Makefile.
2325 (config.h, stamp-h): New targets.
2326 * configure.in: Create stamp-h when rebuilding config.h.
2327 * configure: Rebuild.
2329 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2331 * configure.in: Call AC_CONFIG_HEADER. Substitute
2332 HOST_64BIT_LONG. Check that various header files exist. Check
2333 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2334 and/or free need to be declared. Don't make a link to sysdep.h.
2335 Define TRAD_HEADER for various hosts.
2336 * configure: Rebuild.
2337 * configure.host: Don't set my_host. Add definitions taken from
2338 host header files for various entries. Remove entries which now
2340 * acconfig.h: New file.
2341 * config.h.in: New file, built by autoheader.
2342 * sysdep.h: New file.
2343 * Makefile.in (do_distclean): Don't remove sysdep.h.
2345 (LOCAL_H_DEPS): New variable.
2346 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2348 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2349 ($(OPTIONAL_BACKENDS)): Likewise.
2350 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2351 looking through sysdep.h.
2352 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2353 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2354 (fprintf_vma, sprintf_vma): Likewise.
2355 (int64_type, uint64_type): Don't define.
2356 * bfd-in2.h: Rebuild.
2357 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2358 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2359 * lynx-core.c: Include stuff from old hosts/lynx.h.
2360 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2361 rather than NO_FCNTL.
2362 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2363 rather than NATIVE_HPPAHPUX_COMPILER.
2364 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2366 * hosts/*.h: Remove all header files which merely include,
2367 declare, and define things. Leave header files which define
2368 information needed by trad-core.c.
2370 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2371 (BFD_CC_FOR_BUILD): Define.
2372 * configure.in: Use BFD_CC_FOR_BUILD.
2373 * configure: Rebuild.
2375 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2377 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2378 * configure: Rebuild.
2380 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2383 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2385 * config.bfd: i386pe_ve -> i386pe_vec.
2387 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2389 * configure.host: Incorporate host Makefile fragments by setting
2391 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2392 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2393 value based on whether the code is being compiled by a cross
2394 compiler. Don't substitute host_makefile_frag or frags.
2395 * aclocal.m4: New file to define local AC_PROG_CC.
2396 * configure: Rebuild.
2397 * Makefile.in (INSTALL): Set to @INSTALL@.
2398 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2399 (INSTALL_DATA): Set to @INSTALL_DATA@.
2401 (CC): Define as @CC@.
2402 (CFLAGS): Set to @CFLAGS@.
2403 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2404 (@host_makefile_frag@): Remove.
2405 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2406 after other options.
2407 (config.status): Remove dependency upon @frags@.
2408 * config/*.mh, config/README: Remove.
2410 * config.bfd: Rewrite to incorporate the contents of the Makefile
2411 fragments by setting shell variables, rather than merely returning
2412 the name of a Makefile fragment.
2413 * configure.in: Use shell variables set by config.bfd rather than
2414 looking at the target Makefile fragment files. Don't substitute
2415 target_makefile_frag. Do substitute TDEFINES.
2416 * configure: Rebuild.
2417 * Makefile.in (@target_makefile_frag@): Remove.
2418 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2419 * config/*.mt: Remove.
2421 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2423 * configure.in: Put changequote lines around "i[345]86" patterns
2424 section of core file support.
2426 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2428 * som.c (som_bfd_print_private_bfd_data): Define to use the
2431 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2433 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2434 entry, text_start and data_start.
2436 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2438 * Makefile.in (OFILES): Remove $(TDEPFILES).
2439 * config/apollo.mt (TDEPFILES): Remove.
2440 * config/README: Update.
2442 * configure.in: For a native configuration, set COREFILE and
2443 COREFLAG based on the canonical host name.
2444 * configure: Rebuild.
2445 * Makefile.in: Rebuild dependencies.
2446 (ALL_CFLAGS): Add @COREFLAG@.
2447 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2448 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2449 support routines. Check LYNX_CORE rather than HOST_LYNX.
2450 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2451 * i386lynx.c: Likewise.
2452 * m68klynx.c: Likewise.
2453 * sparclynx.c: Likewise.
2454 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2455 * *-core.c: Comment changes.
2456 * config/decstation.mh (HDEPFILES): Remove.
2457 (HDEFINES): Remove -DTRAD_CORE.
2458 * config/irix3.mh (RANLIB): Remove.
2459 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2460 (HDEFINES): Remove -DIRIX_CORE.
2461 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2462 (HDEFINES): Remove -DTRAD_CORE.
2463 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2464 * config/ultra3.mh (RANLIB): Remove.
2465 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2466 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2467 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2468 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2469 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2470 * config/i386aix.mh, config/i386bsd.mh: Remove.
2471 * config/i386linux.mh, config/i386mach3.mh: Remove.
2472 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2473 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2474 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2475 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2476 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2477 * config/solaris2.mh, config/stratus.mh: Remove.
2478 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2479 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2481 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2483 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2484 DT_FINI entry if the appropriate symbol is not in the hash table.
2486 * libelf.h (struct elf_backend_data): Add create_program_headers
2487 and want_hdr_in_seg fields.
2488 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2490 (elf_backend_create_program_headers): Likewise.
2491 (elfNN_bed): Initialize create_program_headers and
2493 * elf.c (get_program_header_size): Call create_program_headers
2495 (map_program_segments): Check want_hdr_in_seg backend field. Call
2496 create_program_headers backend routine.
2498 * elf.c (assign_file_positions_except_relocs): Align non allocated
2499 sections when creating an executable.
2501 * elfcode.h (elf_swap_phdr_in): Make non static.
2502 (elf_swap_phdr_out): Make non static.
2503 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2504 (bfd_elf32_swap_phdr_out): Declare.
2505 (bfd_elf64_swap_phdr_in): Declare.
2506 (bfd_elf64_swap_phdr_out): Declare.
2508 * ecofflink.c (ecoff_collect_shuffle): New static function.
2509 (_bfd_ecoff_get_accumulated_pdr): New function.
2510 (_bfd_ecoff_get_accumulated_sym): New function.
2511 (_bfd_ecoff_get_accumulated_ss): New function.
2512 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2513 (_bfd_ecoff_get_accumulated_sym): Declare.
2514 (_bfd_ecoff_get_accumulated_ss): Declare.
2515 * libbfd.h: Rebuild.
2517 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2519 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2521 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2522 warning symbols. If any section is named .gnu.warning.XXX, treat
2523 the contents as a warning to be issued if the symbol XXX is
2525 (elf_link_output_extsym): For an indirect or warning symbol, just
2526 output the symbol it points to.
2528 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2529 if bfd_hash_allocate fails, since it will already be set.
2530 (generic_link_hash_newfunc): Likewise.
2531 (archive_hash_newfunc): Likewise.
2532 (hash_entry_bfd): New static function.
2533 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2534 callback. Allocate a new warning using the hash table newfunc.
2535 Use bfd_hash_replace to update the entry in the hash table, rather
2536 than assuming we can copy the fields with structure assignment.
2538 * hash.c (bfd_hash_replace): New function.
2539 * bfd-in.h (bfd_hash_replace): Declare.
2540 * bfd-in2.h: Rebuild.
2542 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2544 * config.bfd: Add mips*vr4300-*-elf* target.
2545 * config/mipsbvr4300.mt: Added.
2547 See file ChangeLog.2
2554 version-control: never