1 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
4 of flags, only flags used are controlled by mach number. Bump up
5 output file mach number to highest of input file mach numbers.
6 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
7 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
9 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
11 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
12 the embedded bit is set on some objects and not on others. Just
14 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
17 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
19 * coffcode.h (coff_new_section_hook): Don't try to align the
22 * coffcode.h (coff_set_section_contents): Fix the handling of the
23 .lib section to work even if the entire section contents are
24 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
25 Robert Lipe <robertl@arnet.com>.
27 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
29 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
30 memory here for contents.
32 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
34 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
35 started using. Allocate contents for .sdata and .sdata2 sections
37 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
39 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
41 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
44 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
46 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
48 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
49 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
50 (bfd_mach_sparc_v9a): Define.
51 (bfd_mach_sparc_v9_p): Define.
52 * bfd-in2.h: Regenerated.
53 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
55 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
56 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
57 to bfd_elf32_sparc_vec.
58 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
59 Add v8plus{,a} support.
61 (sparc_compatible): New function.
62 * elf32-sparc.h: #include "elf/sparc.h".
63 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
64 elf32_sparc_final_write_processing): New functions.
65 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
66 elf_backend_final_write_processing): Define.
68 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
70 * elf-bfd.h (struct elf_link_hash_entry): Add
71 linker_section_pointer field.
72 (enum elf_linker_section_enum): Enumeration for new way of
73 creating linker dynamic sections and symbols.
74 (elf_linker_section{,_pointers}): New structures for creating
75 dynamic sections and symbols.
76 (elf_obj_tdata): Add linker_section_pointers and linker_section
78 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
79 (_bfd_elf_create_linker_section): New declarations.
80 (_bfd_elf_find_pointer_linker_section): Ditto.
81 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
82 (_bfd_elf_make_linker_section_rela): Ditto.
84 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
86 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
87 (ppc_elf_create_linker_section): New function to create the
88 sections .got, .sdata, and .sdata2.
89 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
91 (ppc_elf_check_relocs): Support more of the eabi relocations.
92 (ppc_elf_relocate_section): Ditto.
93 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
94 if the .sdata{,2} + .sbss{,2} section size is > 32k.
96 * elflink.h (elf_create_pointer_linker_section): New function to
97 create initialized pointers in dynamic linker sections.
98 (elf_finish_pointer_linker_section): Actually intialize the
99 pointers created above.
101 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
102 macros to provide both 32 and 64 bit versions of
103 elf_create_pointer_linker_section.
104 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
105 provide both 32 and 64 bit versions of
106 elf_finish_pointer_linker_section.
108 * elflink.c (_bfd_elf_create_linker_section): New function to
109 create a linker section.
110 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
111 given address in the linker pointer offsets created for a given
113 (_bfd_elf_make_linker_section_rela): Make a RELA section
114 corresponding to the generated linker section.
116 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
118 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
120 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
122 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
123 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
124 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
125 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
126 toc entry in an objdump) for now.
127 (ppc_do_last, ppc_get_last): New function - needed to save processing
128 the toc owner to the end.
129 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
132 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
133 toc owner from being done till last. Must define POWERPC_LE_PC
136 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
138 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
140 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
141 SizeOfImage for PowerPC. Ignore the size of the .junk section.
143 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
145 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
147 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
149 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
151 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
153 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
155 * elf.c (assign_file_positions_for_segments): Don't increment file
156 offset for a segment which contains no loadable sections.
158 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
160 * reloc.c: Add new PowerPC relocations.
161 * {bfd-in2,libbfd}.h: Regenerate.
163 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
164 (ppc_elf_reloc_type_lookup): Lookup new relocations.
166 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
168 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
171 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
174 * coffgen.c (coff_find_nearest_line): Don't try to cache
175 information in sections that are not owned by a BFD. From Richard
176 Henderson <richard@atheist.tamu.edu>.
178 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
179 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
180 * elflink.h (elf_link_output_extsym): Remove special check for
183 * ecoffswap.h: Add prototypes for static functions.
185 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
187 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
188 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
190 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
191 to satisfy a TOC16 relocation. Rewrite unsupported relocation
192 support. Begin support for R_PPC_SDA{2,}REL.
194 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
196 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
197 create the .got and .got.neg sections.
198 (ppc_elf_size_dynamic_sections): Call it.
199 (ppc_elf_check_relocs): Call it.
200 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
201 (ppc_elf_check_relocs): Add error messages for relocations we
202 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
205 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
207 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
208 section flags for V.4 and eabi.
210 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
212 * elf.c (assign_file_positions_for_segments): If a segment
213 contains no sections, don't mark it as readable.
215 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
216 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
218 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
219 dynamic section, if there is one.
220 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
221 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
222 (bfd_elf64_swap_dyn_in): Likewise.
223 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
225 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
227 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
228 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
229 <pirker@eiunix.tuwien.ac.at>.
231 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
233 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
234 PowerPC V.4 and eabi.
235 * bfd-in2.h: Regenerate.
236 * libfd.h: Regenerate.
238 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
240 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
241 section type and SHF_EXCLUDE section flag, turning them into the
242 appropriate bfd section flag.
244 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
246 * xcofflink.c (xcoff_link_add_symbols): Create the special
247 sections if we see a DYNAMIC object, in case that is the only
248 XCOFF input object we see.
250 * elf32-mips.c: Extensive changes for a start at dynamic linking
251 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
253 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
254 (struct elf_backend_data): Remove
255 elf_backend_create_program_headers field. Add
256 elf_backend_additional_program_headers and
257 elf_backend_modify_segment_map fields.
258 * elfxx-target.h (elf_backend_type_change_ok): Define if not
260 (elf_backend_additional_program_headers): Likewise.
261 (elf_backend_modify_segment_map): Likewise.
262 (elf_backend_create_program_headers): Don't define.
263 (elfNN_bed): Change to account for field changes.
264 * elf.c (assign_file_positions_for_segments): Call new
265 modify_segment_map backend function. Don't call old
266 create_program_headers backend function.
267 (get_program_header_size): Call additional_program_headers rather
268 than create_program_headers.
269 * elflink.h (elf_link_add_object_symbols): Initialize
270 type_change_ok from new backend field.
271 (elf_link_output_extsym): Don't warn if _rld_new_interface is
273 (elf_reloc_link_order): Treat a reloc against a defined symbol as
274 a reloc against the appropriate section.
276 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
277 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
278 (elf_flags_init): Rename from elf_ppc_flags_init.
279 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
281 (ppc_elf_copy_private_bfd_data): Likewise.
282 (ppc_elf_merge_private_bfd_data): Likewise.
284 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
287 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
289 * coff-alpha.c (alpha_relocate_section): During final link, allow
290 output .lita section to be bigger than 64k by adjusting gp value
291 on a per-input section basis.
292 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
294 (struct ecoff_section_tdata): Add gp field.
296 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
298 Handle Alpha ECOFF changes in OSF/1 3.2.
299 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
301 * coff-alpha.c: Include "aout/ar.h".
302 (alpha_ecoff_get_relocated_section_contents): Don't require an
303 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
304 3.2 doesn't generate one.
305 (alpha_relocate_section): Likewise.
306 (alpha_ecoff_slurp_armap): Define.
307 (alpha_ecoff_slurp_extended_name_table): Define.
308 (alpha_ecoff_construct_extended_name_table): Define.
309 (alpha_ecoff_truncate_arname): Define.
310 (alpha_ecoff_write_armap): Define.
311 (alpha_ecoff_generic_stat_arch_elt): Define.
312 (alpha_ecoff_update_armap_timestamp): Define.
314 (alpha_ecoff_read_ar_hdr): New static function.
315 (alpha_ecoff_get_elt_at_filepos): New static function.
316 (alpha_ecoff_openr_next_archived_file): New static function.
317 (alpha_ecoff_get_elt_at_index): New static function.
318 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
319 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
320 _bfd_ecoff to alpha_ecoff.
321 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
322 field from backend structure, rather than always calling
323 _bfd_get_elt_at_filepos.
324 * coff-mips.c (mips_ecoff_backend_data): Initialize
325 get_elt_at_filepos field.
326 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
327 from _bfd_generic_read_ar_hdr with minor changes.
328 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
329 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
332 * bfd-in.h (BFD_IN_MEMORY): Define.
333 * libbfd-in.h (struct bfd_in_memory): Define.
334 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
335 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
336 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
337 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
338 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
339 (bfd_get_size): Handle BFD_IN_MEMORY flag.
340 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
341 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
342 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
343 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
345 (bfd_openstreamr): Likewise.
346 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
347 BFD_IN_MEMORY is not set.
348 * riscix.c (riscix_some_aout_object_p): Likewise.
349 * bfd-in2.h, libbfd.h: Rebuild.
351 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
352 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
353 (bfd_get_elt_at_index): Define.
354 * archive.c (_bfd_generic_get_elt_at_index): Rename from
355 bfd_get_elt_at_index. Change index parameter from int to
357 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
358 (_bfd_noarchive_get_elt_at_index): Define.
359 (_bfd_archive_bsd_get_elt_at_index): Define.
360 (_bfd_archive_coff_get_elt_at_index): Define.
361 * bfd-in2.h, libbfd.h: Rebuild.
362 * aout-target.h (MY_get_elt_at_index): Define if not defined.
363 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
364 * ieee.c (ieee_get_elt_at_index): Define.
365 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
366 * oasys.c (oasys_get_elt_at_index): Define.
367 * som.c (som_get_elt_at_index): Define.
369 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
370 numbers to the .text section.
372 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
374 * ieee.c (ieee_write_debug_part): Change return type to boolean.
375 If there is a SEC_DEBUGGING section, get the contents of the debug
376 information part from it.
377 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
379 (ieee_write_object_contents): Check ieee_write_debug_part return.
381 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
383 * config.bfd (i[345]86-*-freebsd*): Add target.
384 * configure.in (i386freebsd_vec): Add vec.
385 * configure: Regenerate.
386 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
387 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
388 Rebuild dependencies..
389 * freebsd.h: New file.
390 * i386freebsd.c: New file.
391 * targets.c (i386freebsd_vec): Declare.
392 (bfd_target_vector): Add i386freebsd_vec.
393 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
394 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
396 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
398 * ieee.c (ieee_slurp_debug): New static function.
399 (ieee_object_p): Call it.
400 (ieee_slurp_section_data): Skip debugging sections.
401 (ieee_get_reloc_upper_bound): Likewise.
402 (ieee_get_section_contents): Likewise.
403 (ieee_canonicalize_reloc): Likewise.
404 (ieee_write_section_part): Likewise.
405 (ieee_write_debug_part): Likewise.
406 (ieee_write_data_part): Likewise.
407 (init_for_output): Likewise.
409 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
411 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
413 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
414 relocs, since ppc_elf_relocate_section handles the linker case.
415 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
417 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
418 ppc_elf_relocate_section since that is now the only caller.
419 (ppc_elf_relocate_section): Ditto.
421 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
423 * coffcode.h (coff_write_object_contents): If we don't know the
424 section of the entry point for an XCOFF executable, always set the
427 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
429 * elf.c (bfd_section_from_shdr): Add support for note sections.
431 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
433 * bfd-in.h (struct _symbol_info): Add stab_type field.
434 * bfd-in2.h: Rebuild.
435 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
437 * elf32-ppc.c: Remove trailing newline from calls to
439 (ppc_elf_merge_private_bfd_data): Only warn about endianness
440 difference if target endianness is known.
442 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
444 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
445 old style TOC16 references without using R_PPC_GOT.
446 (ppc_reloc_type): Ditto.
447 (ppc_elf_reloc_type_lookup): Add support for TOC16.
448 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
449 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
450 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
451 (ppc_elf_check_relocs): New function for GOT/PLT support that is
453 (ppc_elf_adjust_dynamic_symbol): Ditto.
454 (ppc_elf_adjust_dynindx): Ditto.
455 (ppc_elf_size_dynamic_sections): Ditto.
456 (ppc_elf_finish_dynamic_symbol): Ditto.
457 (ppc_elf_finish_dynamic_sections): Ditto.
458 (ELF_DYNAMIC_INTERPRETER): Define.
460 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
462 * elf.c (copy_private_bfd_data): When attaching sections to
463 segments ignore sections that won't be allocated. Patch from
466 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
468 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
471 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
473 * coff-i960.c (CALC_ADDEND): Define.
474 (coff_i960_relocate_section): Add the input section VMA to the
475 addend for PC relative relocs.
477 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
479 * peicode.h (pe_print_pdata): Must test the entire entry for zero
480 to correctly terminate.
482 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
484 * targets.c (enum bfd_endian): Define.
485 (bfd_target): Rename byteorder_big_p to byteorder, and change it
486 from boolean to enum bfd_endian. Change header_byteorder_big_p
488 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
489 (bfd_header_big_endian, bfd_header_little_endian): New macros.
490 * bfd-in2.h: Rebuild.
491 * All targets: Change initialization of byteorder and
492 header_byteorder to use enum bfd_endian values rather than
494 * All files: Change all references to byteorder_big_p and
495 header_byteorder_big_p to use new bfd_*_endian macros.
497 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
499 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
501 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
503 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
505 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
507 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
509 * ieee.c: Lots of minor cleanups. Make many functions return
510 errors rather than calling abort. Also:
511 (ieee_write_twobyte): Remove; change callers to call existing
512 ieee_write_2bytes function.
513 (ieee_write_expression): Don't output the section twice when
514 outputting a local symbol. Don't emit an extraneous zero if there
516 (ieee_slurp_sections): Set the lma as well as the vma.
517 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
519 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
520 a recognized one or bfd_arch_unknown.
521 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
523 (ihex_get_symtab): Likewise.
525 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
527 * aoutx.h: Include <ctype.h>.
528 (struct aout_link_includes_table): Define.
529 (struct aout_link_includes_totals): Define.
530 (struct aout_link_includes_entry): Define.
531 (aout_link_includes_lookup): Define macro.
532 (struct aout_final_link_info): Add includes field.
533 (aout_link_includes_newfunc): New static function.
534 (NAME(aout,final_link)): Initialize includes hash table.
535 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
537 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
539 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
541 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
543 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
545 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
547 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
548 (pe_print_private_bfd_data): call pe_print_reloc.
549 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
550 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
551 up some debugging as well.
553 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
555 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
558 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
560 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
561 when setting sections to NULL.
563 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
565 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
567 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
568 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
570 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
571 * bfd-in2.h: Rebuild.
573 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
575 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
577 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
579 * ihex.c (ihex_scan): Handle record types 4 and 5.
580 (ihex_object_p): Permit types 4 and 5.
581 (ihex_set_section_contents): Remove check for out of range
583 (ihex_write_object_contents): Generate types 4 and 5.
585 * elflink.h (elf_link_output_extsym): Just ignore warning and
586 indirect references to symbols which don't really exist.
588 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
590 * peicode.h (pe_print_idata): Minor format fixes
591 (pe_print_edata): New function. Under private printing, this formats
592 the edata section of a PE file.
593 (pe_print_private_bfd_data): Added call to pe_print_edata.
595 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
597 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
598 index, don't call stoi.
600 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
602 * srec.c (srec_scan): Set lma as well as vma.
604 * ihex.c: New file; support for Intel Hex format.
605 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
607 (bfd_target_vector): Always include ihex_vec.
608 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
609 * Makefile.in: Rebuild dependencies.
610 (BFD_LIBS): Add ihex.o
611 (BFD_LIBS_CFILES): Add ihex.c.
612 * bfd-in2.h: Rebuild.
614 * elf.c (assign_file_positions_for_segments): Sort the sections in
616 (get_program_header_size): Return the right size if segment_map is
618 (copy_private_bfd_data): Don't bother to sort the sections.
620 * bfd.c (bfd_record_phdr): New function.
621 * bfd-in.h (bfd_record_phdr): Declare.
622 * bfd_in2.h: Rebuild.
624 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
627 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
628 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
630 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
631 (bfd_zmalloc): Change declaration.
633 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
634 and realloc. Don't set bfd_error_no_memory if they fail.
636 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
638 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
639 uses as well. Added a new howto to deal with TOCREL16 relocs that
641 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
642 to handle RVA relocs from dlltool.
643 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
644 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
645 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
647 * coffcode.h (coff_set_alignment_hook): check idata$X sections
648 to get the right section alignment.
650 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
652 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
653 p_paddr if p_paddr is zero.
654 (make_mapping): Set includes_filehdr and includes_phdrs for first
656 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
658 (assign_file_positions_for_segments): Handle includes_filehdr and
659 includes_phdrs. Remove special handling of PT_PHDR and first
661 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
662 when appropriate. Remove special handling of PT_PHDR segment.
663 Use a more complex condition for when a section is included in a
664 segment to handle Solaris linker oddities.
666 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
668 * coff-m88k.c (howto_table): Reformatted for easier reading;
669 special_function now points to new function m88k_special_reloc.
670 (howto_hvrt16): Function previously used for handling HVRT16 relocs
672 (rtype2howto): Do not add reloc's r_offset to the addend, this will
673 be done correctly by m88k_special_reloc.
674 (reloc_processing): New function to be used by RELOC_PROCESSING.
675 (RELOC_PROCESSING): Define to call reloc_processing.
677 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
679 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
680 (pe_print_pdata): Likewise.
682 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
684 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
686 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
687 * Many files: don't set bfd_error_no_memory if one of the above
690 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
691 if p_paddr_valid is set.
692 (copy_private_bfd_data): New static function.
693 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
695 * elf.c (assign_file_positions_for_segments): Fix case where extra
696 program headers were allocated.
698 * elf.c (_bfd_elf_print_private_bfd_data): New function.
699 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
700 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
701 _bfd_elf_print_private_bfd_data.
703 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
704 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
705 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
706 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
707 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
708 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
709 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
711 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
713 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
714 * elf.c (make_mapping): New static function.
715 (map_sections_to_segments): New static function.
716 (elf_sort_sections): New static function.
717 (assign_file_positions_for_segments): New static function.
718 (map_program_segments): Remove.
719 (get_program_header_size): Remove sorted_hdrs, count, and
720 maxpagesize parameters. Simplify.
721 (assign_file_positions_except_relocs): When generating an
722 executable, use assign_file_positions_for_segments.
723 (elf_sort_hdrs): Remove.
724 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
725 to get_program_header_size.
727 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
729 * hp300hpux.c (MY(callback)): Set lma as well as vma.
731 * configure, config.in: Regenerate with autoconf 2.7.
733 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
734 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
736 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
738 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
739 (ecoff_sec_to_styp_flags): Likewise.
740 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
741 (ecoff_set_symbol_info): Handle scRConst.
742 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
743 (ecoff_compute_section_file_positions): Handle .rconst section.
744 (_bfd_ecoff_write_object_contents): Likewise.
745 (ecoff_link_check_archive_element): Handle scRConst.
746 (ecoff_link_add_externals): Likewise.
747 (ecoff_link_write_external): Handle .rconst section.
748 (ecoff_reloc_link_order): Likewise.
749 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
750 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
752 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
754 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
755 DEF_DYNAMIC flag is set.
757 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
759 * host-aout.c: If TRAD_HEADER is defined, include it.
761 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
763 * aclocal.m4 (AC_PROG_CC): Remove local definition.
764 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
765 (BFD_NEED_DECLARATION): New function.
766 * configure.in: Use BFD_NEED_DECLARATION.
767 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
768 * configure, config.in: Rebuild with autoconf 2.6.
770 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
771 special_sections before returning when called with a non XCOFF
774 * coffgen.c (coff_renumber_symbols): Sort common symbols with
777 * coffcode.h (coff_compute_section_file_positions): Only pad the
778 previous section to force file alignment when creating an
781 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
783 * coffcode.h (coff_compute_section_file_positions): If
784 RS6000COFF_C, set up the .debug section.
786 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
787 if it is not large enough to accomodate the entire TOC area with
788 signed 16 bit offsets.
789 (xcoff_write_global_symbol): Handle negative TOC offsets in global
791 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
792 TOC anchor to use the TOC value used in the output file.
794 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
796 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
797 (_bfd_coff_read_string_table): Likewise.
799 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
801 * pe-arm.c: Fix typos.
802 * coff-arm.c: Likewise.
804 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
806 * coff-ppc.c (list_ele): Added "cat"egory member.
807 (record_toc): New category parameter (priv or pub).
808 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
809 (ppc_process_before_allocation): Removed embrionic data-in-toc from
810 the mainline. It addes extra toc cells in error.
811 (ppc_coff_swap_sym_in_hook): Added some documentation.
812 (dump_toc): Can now diagnose "virtual toc" chicanery.
814 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
816 * elf-bfd.h (struct elf_link_hash_table): Change type of
817 dynsymcount and bucketcount fields from size_t to bfd_size_type.
819 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
821 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
822 pointerize C_LEAFSTAT or C_LEAFEXT entries.
824 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
825 DT_INIT and DT_FINI entries if the _init or _fini symbol is
826 defined or mentioned in a regular file.
828 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
830 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
831 (coff_ppc_relocate_section): Handle TOCDEFN attribute
832 (coff_ppc_relocate_section): Correct REL24 handling
833 (ppc_process_before_allocation): Correct TOCDEFN handling
835 * peicode.h (dir_names): Added name descriptions
837 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
839 * VERSION: Updated to cygnus-2.6.
841 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
843 * targets.c (m68k4knetbsd_vec): Declare.
845 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
847 * targets.c (bfd_target): Change type of second argument to
848 _bfd_print_private_bfd_data from void * to PTR.
849 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
850 using PTR rather than void *.
851 * bfd-in2, libbfd.h: Rebuild.
852 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
854 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
855 _bfd_generic_bfd_print_private_bfd_data rather than casting
858 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
860 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
861 "DO NOT DELETE" lines or blank lines that mkdep writes on some
863 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
864 BFD64_BACKENDS_CFILES): New variables.
867 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
869 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
870 not at the file position of the first section.
871 * coffcode.h (coff_compute_section_file_positions): Avoid using
873 (coff_write_object_contents): When generating a PPC PE executable
874 with no symbols, round up the file size to a COFF_PAGE_SIZE
876 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
877 don't write out a string table.
879 * elf.c (bfd_section_from_shdr): When using a different section
880 header, pass the new one to _bfd_elf_make_section_from_shdr.
881 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
882 (elf_map_symbols): Add section VMA to symbol value when comparing
884 (_bfd_elf_compute_section_file_positions): Only build symbol table
885 if there are some symbols. Set file offset of symtab and strtab
887 (assign_file_positions_except_relocs): Remove dosyms parameter.
888 Change all callers. Never set file offset of symtab and strtab
890 (_bfd_elf_copy_private_section_data): New function.
891 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
892 (_bfd_elf_copy_private_symbol_data): New function.
893 (swap_out_syms): Check for special mapping of st_shndx created by
894 copy_private_symbol_data.
895 * elfxx-target.h: Use new copy routines.
896 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
897 (_bfd_elf_copy_private_section_data): Declare.
899 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
901 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
904 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
905 _bfd_dummy_target, matching the recent change to archive
908 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
910 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
911 arithmetic on PTR types.
913 * aout-target.h (MY(callback)): Set the lma of the sections.
915 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
916 symbol into a reloc against the section.
918 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
920 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
921 glue for the relocs: IMGLUE and IFGLUE.
922 (record_toc): new function - tracks toc contents
923 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
924 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
925 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
926 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
927 (ppc_record_toc_entry): Removed a debug define (duh)
929 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
930 (pe_print_idata): New function - formats the idata section data
931 (pe_print_pdata): New function - formats the pdata section data
932 (pe_print_private_bfd_data): calls to above
934 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
936 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
937 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
938 TARGET_SYM and TARGET_NAME for vector and BFD name.
939 * coff-pmac.c (pmac_xcoff_vec): Remove.
940 (TARGET_SYM, TARGET_NAME): Define.
941 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
942 machine to 0, not all PowerMacs are 601s.
944 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
946 * elfcode.h (elf_object_p): Read in any program headers.
947 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
948 based on the program headers, if any.
949 (elf_fake_sections): Set sh_addr from the vma, not the lma.
950 (map_program_segments): Set p_paddr of program headers based on
953 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
955 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
958 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
959 trying to do a relocateable link with a non-a.out object file.
961 * archive.c (bfd_generic_archive_p): Check the first object file
962 in an archive even if target_defaulted is set. If the object file
963 has the wrong xvec, reject it.
965 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
966 be represented, report the name via _bfd_error_handler.
967 (translate_to_native_sym_flags): Likewise.
968 * elf32-mips.c (mips_elf_final_link): Likewise.
969 * oasys.c (oasys_write_sections): Likewise.
971 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
972 which checks for STYP_OVRFLO sections.
973 (coff_compute_section_file_positions): If RS6000COFF_C, handle
974 reloc and lineno count overflows.
975 (coff_write_object_contents): Call coff_count_linenumbers before
976 coff_compute_section_file_positions. If RS6000COFF_C, handle
977 reloc and lineno count overflows.
978 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
979 relocs before dealing with .pad sections. Count overflow section
980 headers when handling .pad sections.
982 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
985 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
986 (struct xcoff_link_hash_table): Add descriptor_section and
987 special_sections fields.
988 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
989 (xcoff_link_add_symbols): Set linkage section alignment. Create
990 descriptor section. Check for magic symbol names (_text, etc.),
991 and record them in special_sections if found. Set
992 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
993 descriptor field to point back to the function code symbol.
994 (xcoff_sweep): Always mark the special descriptor_section.
995 (bfd_xcoff_export_symbol): Check whether the symbol might be a
996 function descriptor, and mark it if it is.
997 (bfd_xcoff_size_dynamic_sections): Add new special_sections
998 parameter, and fill it in. Allocate space for the descriptor
1000 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
1001 global linkage code. If an undefined function descriptor is
1002 exported, arrange to define it. Warn about any other undefined
1004 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
1005 (xcoff_write_global_symbol): Create a function descriptor when
1007 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
1008 * bfd-in2.h: Rebuild.
1010 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
1012 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
1013 (ppc_coff_link_hash_table): new types for hashing
1014 (ppc_coff_link_hash_newfunc): hash entry constructor
1015 (ppc_coff_link_hash_table_init): hash table initializer
1016 (ppc_coff_link_hash_table_create): hash table constructor
1017 (ppc_record_toc_entry): changed references to hash table
1018 (coff_ppc_relocate_section): changed references to hash table
1020 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
1021 * libcoff.h: Rebuild
1023 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
1024 (coff_link_add_symbols): removed toc_offset init
1026 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
1028 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
1031 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
1032 if it is given and mmep is available.
1033 * acconfig.h: Undef USE_MMAP.
1034 * configure, config.in: Regenerated.
1035 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
1036 table handling the old way.
1037 (aout_get_external_symbols): Don't complain if last byte of string
1039 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
1040 (bfd_free_window) [! USE_MMAP]: Don't define.
1041 (bfd_get_file_window,
1042 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
1044 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
1046 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
1049 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
1051 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
1052 compatible with AMD generated COFF files. Try to support both AMD
1053 and GNU formats simultaneously.
1054 (coff_a29k_relocate_section): Likewise.
1056 * libbfd.c (bfd_get_file_window): Change writable parameter from
1057 int to boolean; update all callers. Pass MAP_SHARED if not
1058 writable--it's required on Solaris. Cast fprintf argument to
1060 * bfd-in.h (bfd_get_file_window): Update declaration.
1061 * bfd-in2.h: Rebuild.
1062 * aoutx.h: Update calls to bfd_get_file_window.
1064 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
1066 (xcoff_swap_ldhdr_in): New static function.
1067 (xcoff_swap_ldsym_in): New static function.
1068 (xcoff_find_reloc): Handle the case of a single reloc correctly.
1069 (xcoff_link_add_symbols): If we just created a descriptor, pass it
1070 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
1071 Handle XTY_ER/XMC_XO symbols correctly.
1072 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
1073 rather than normal symbol table.
1074 (bfd_xcoff_import_symbol): It's not an error if the symbol is
1075 already defined with the same absolute value.
1076 (xcoff_mark): When considering called symbols, check whether the
1077 descriptor is from a dynamic object, rather than the symbol
1079 (xcoff_build_ldsyms): Likewise.
1081 * libbfd.c (bfd_get_file_window): Change return type to boolean.
1082 Cast realloc and malloc return values. If malloc or realloc fail,
1083 set bfd_error_no_memory.
1084 * bfd-in.h (bfd_get_file_window): Change type to boolean.
1085 * bfd-in2.h: Rebuild.
1087 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
1089 * coff-ppc.c (ppc_record_toc_entry): new function.
1090 (in_reloc_p): changed return value.
1091 (coff_ppc_relocate_section): much rework.
1092 (ppc_allocate_toc_section): new function.
1093 (ppc_process_before_allocation): new function.
1094 (ppc_coff_swap_sym_in_hook): new function.
1096 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
1097 (coff_link_add_symbols): initialize toc_offset.
1099 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
1100 (coff_swap_aouthdr_out): Added more sections to the data
1101 dictionary for the pe file header. Also changed linker version
1102 number on the ppc side.
1103 (dir_names): small improvements to the dictionary printing.
1104 (pe_mkobject_hook): save the file level flags.
1106 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
1107 (pe_tdata): added real_flags field
1108 (coff_tdata): added local_toc_sym_map and access macro
1110 * libcoff.h (coff_link_hash_entry): added toc_offset field
1111 (pe_tdata): added real_flags field
1112 (coff_tdata): added local_toc_sym_map and access macro
1114 * coffcode.h (coff_set_alignment_hook): added hook for PE.
1115 (coff_mkobject): init for local_toc_sym_map
1116 (coff_write_object_contents): set the internal_a.magic to
1117 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
1120 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
1122 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
1123 entries until both the line number address and the function name
1124 address are too large.
1126 * configure.in: Call AC_CHECK_PROG to find and cache AR.
1127 * configure: Rebuilt.
1129 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
1130 is defined in the environment.
1132 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
1134 * som.c (som_get_section_contents_in_window): Define to use
1137 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
1139 * coff-i860.c: New file, based on coff-i386.c.
1140 * cpu-i860.c: New file, based on cpu-i386.c.
1141 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
1142 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
1143 targets, using i860coff_vec.
1144 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
1145 trad-core.o and hosts/i860mach3.h.
1146 (i860coff_vec): Use coff-i860.o and cofflink.o.
1147 * configure: Rebuild.
1148 * Makefile.in: Rebuild dependencies.
1149 (ALL_MACHINES): Add cpu-i860.o.
1150 (BFD32_BACKENDS): Add coff-i860.o.
1151 (CFILES): Add cpu-i860.c and coff-i860.c.
1152 * targets.c (i860coff_vec): Declare.
1153 (bfd_target_vector): Add &i860coff_vec.
1154 * archures.c (bfd_i860_arch): Declare.
1155 (bfd_archures_list): Add &bfd_i860_arch.
1156 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
1157 (coff_set_flags): Handle bfd_arch_i860.
1158 (coff_write_object_contents): Handle I860 a.out magic number.
1160 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
1162 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
1163 the created .tc section to 2.
1164 (xcoff_mark): Don't keep a .loader reloc for a call to an
1165 undefined symbol when creating a shared library.
1166 (xcoff_build_ldsyms): When creating a shared library, generate
1167 global linkage code for a call to an undefined symbol.
1169 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
1171 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
1172 BFD32_BACKENDS, BFD64_BACKENDS.
1173 (.dep1): Put mkdep output in a separate file.
1174 Rebuilt dependencies.
1176 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
1179 Permit use of mmap when available:
1181 * configure.in: Check for mmap, madvise, mprotect.
1182 * config.in, configure: Regenerated.
1184 * libbfd.c (struct _bfd_window_internal): Define type.
1185 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
1187 (ok_to_map): New static variable for debugging.
1188 (_bfd_generic_get_section_contents_in_window): New function.
1189 * bfd-in.h (bfd_window_internal): Declare type.
1190 (bfd_window): Define type.
1191 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
1192 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
1195 * libaout.h (struct aoutdata): Add two window fields.
1196 (obj_aout_sym_window, obj_aout_string_window): New macros.
1197 * aoutx.h (some_aout_object_p): Initialize windows.
1198 (aout_get_external_symbols): Get symbol data and strings in
1199 windows instead of explicitly allocated buffers.
1200 (slurp_symbol_table): Free window instead of memory.
1201 (bfd_free_cached_info): Release windows instead of freeing storage
1203 (aout_link_free_symbols): Ditto.
1205 * targets.c (bfd_target): Add new field for
1206 get_section_contents_in_window.
1207 (BFD_JUMP_TABLE_GENERIC): Updated.
1208 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
1209 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
1210 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
1211 macros for get_section_contents_in_window field.
1213 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
1215 * core.c: Renamed to corefile.c
1216 * makefile.dos (OBJS): Change core.o to corefile.o
1217 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
1220 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
1222 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
1223 targ_selvecs to allow debugging under Irix-5 native.
1226 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
1228 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
1229 to o. Clobber and restore the list of new csects around the call
1230 to _bfd_generic_link_add_one_symbol, in case it wants to report a
1231 linker error and the linker wants to read the symbol table. Reset
1232 the line number count of a real section even if it has no relocs.
1233 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
1235 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
1238 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
1240 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
1241 an undefined symbol in a shared link.
1243 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
1244 oldtype from bfd_link_order_type to bfd_link_hash_type. From
1245 phdm@info.ucl.ac.be (Philippe De Muyter).
1247 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
1249 * coff-m88k.c (rtype2howto): New static function.
1250 (RTYPE2HOWTO): Use it rather than a macro definition.
1252 * coffcode.h (coff_write_object_contents): set internal_a.magic
1253 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
1255 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
1256 define TRAD_HEADER to new file hosts/delta68.h.
1257 m88*-motorola-sysv*, however, does use ptrace-core.o.
1258 * hosts/delta68.h: New file.
1260 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
1261 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
1263 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
1265 * i386linux.c (MY(vec)): Declare before use.
1267 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
1269 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
1270 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
1272 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
1273 BFD is not of the right type.
1274 (bfd_elf_get_needed_list): Likewise.
1275 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
1276 * sunos.c (bfd_sunos_get_needed_list): Likewise.
1277 * xcofflink.c (XCOFF_XVECP): Define.
1278 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
1280 (bfd_xcoff_import_symbol): Likewise.
1281 (bfd_xcoff_export_symbol): Likewise.
1282 (bfd_xcoff_link_count_reloc): Likewise.
1283 (bfd_xcoff_record_link_assignment): Likewise.
1284 (bfd_xcoff_size_dynamic_sections): Likewise.
1286 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
1287 table index against the number of symbols for a base relative
1290 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
1292 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
1293 full_aouthdr flag here...
1294 (_bfd_xcoff_bfd_final_link): ...not here.
1296 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
1298 * libelf.h: Rename to elf-bfd.h to avoid conflict with
1299 systems that have a system <libelf.h>.
1300 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
1301 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
1302 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
1303 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
1304 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
1305 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
1306 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
1308 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
1310 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
1311 set, set BSF_WEAK in symbol. Change all callers.
1312 (ecoff_get_extr): Set weakext based on BSF_WEAK.
1313 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
1314 _bfd_generic_link_add_one_symbol.
1315 (ecoff_indirect_link_order): Check that the section tdata relocs
1316 are not NULL before using them.
1318 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
1319 define TRAD_HEADER as hosts/alphalinux.h.
1320 * configure: Rebuild.
1321 * hosts/alphalinux.h: New file.
1322 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
1325 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
1327 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
1328 C_ECOMM storage classes.
1330 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
1332 (xcoff_mark): Call xcoff_mark_symbol.
1333 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
1334 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
1336 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
1338 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
1340 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
1342 (xcoff_find_reloc): New static function.
1343 (xcoff_link_add_symbols): Use it.
1344 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
1345 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
1346 relocate the value of C_DECL.
1348 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
1350 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
1352 * cofflink.c (_bfd_coff_generic_relocate_section): Make
1353 callback decide what goes in .relocs.
1354 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
1355 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
1358 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
1360 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
1363 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
1365 * xcofflink.c: More improvements, mostly to fix handling of
1366 constructors and a few other special cases.
1367 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
1368 zero, reverting yesterday's change.
1369 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
1370 (bfd_xcoff_link_count_reloc): Declare.
1371 (bfd_xcoff_record_link_assignment): Declare.
1372 * bfd-in2.h: Rebuild.
1374 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
1376 * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h,
1377 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
1378 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
1379 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
1380 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
1381 Change PAGE_SIZE to TARGET_PAGE_SIZE.
1383 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
1386 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
1387 segments includes the a.out header. See to that the magic number
1388 *always* is big-endian.
1390 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
1391 m68k4k NetBSD configurations.
1393 * configure.in, configure: Separate i386 & mips NetBSD
1394 configurations from other BSD ones. Don't assume DEC is the only
1395 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
1396 configurations. Add support for m68k4k NetBSD object format.
1398 * libaout.h: Added M_68K4K_NETBSD magic.
1400 * m68k4knetbsd.c: New file.
1402 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
1404 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
1407 * hosts/mipsnbsd.h: New file.
1410 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
1412 * config.bfd: Add config stuff for mips*-*-magic* to set
1413 targ_defvec to ecoff_big_vec.
1416 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
1418 * xcofflink.c: Numerous changes to get closer to a working XCOFF
1420 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
1421 toc_section, and entry_section fields.
1422 (struct xcoff_section_tdata): Remove ldrel_count field.
1423 * libcoff.h: Rebuild.
1424 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
1426 (coff_compute_section_file_positions): If RS6000COFF_C, generate
1427 full a.out header if full_aouthdr is set in xcoff_data.
1428 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
1429 based on sections stored in xcoff_data.
1430 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
1432 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
1433 (rs6000coff_vec): Set symbol_leading_char to '.'.
1434 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
1435 value stored in ret rather than returning a pointer value.
1437 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1439 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
1442 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
1444 * som.c (som_slurp_string_table): Allocate the strings with malloc
1445 since they're free'd by free_cached_info.
1446 (som_slurp_symbol_table): Similarly for the symbol table.
1448 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
1450 * Makefile.in (diststuff): Don't make headers.
1452 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
1454 * Makefile.in: Rebuild dependencies.
1456 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
1457 output_bfd is not SunOS.
1458 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
1459 non-SunOS input files.
1461 * xcofflink.c: Extensive changes to support linking shared objects
1462 and generating a .loader section.
1463 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
1464 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
1465 last_symndx, and ldrel_count fields.
1466 * libcoff.h: Rebuild.
1467 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
1468 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
1470 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
1471 (bfd_xcoff_export_symbol): Declare.
1472 (bfd_xcoff_size_dynamic_sections): Declare.
1473 * bfd-in2.h: Rebuild.
1475 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
1477 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
1478 * configure: Rebuild.
1479 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
1480 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
1482 (pmac_xcoff_vec): Update to use new xcoff support.
1483 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
1484 (xcoff_write_armap): Declare buf as unsigned char.
1485 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
1487 * mpw-make.sed: Generalize subdir_do edit.
1489 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
1491 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
1492 correctly. Don't initialize asect->vma.
1494 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
1496 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
1497 something a little less than the page size.
1499 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
1501 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
1503 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
1505 * coff-i386.c (coff_i386_reloc_type_lookup): New.
1506 * coffcode.h (coff_write_object_contents): If .bss is before
1507 .data us that as data_start.
1508 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
1510 * peicode.h (add_data_entry): Use _cooked_size of data directory.
1511 (coff_swap_outhdr_out): Hardwire in version number.
1513 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
1515 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
1516 major and minor to *_vno, since the former are also macros in
1517 SunOS header files. Cast result of bfd_alloc to appropriate
1520 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
1521 before assigning to sec_data.
1523 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
1525 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
1526 now relative to the section, not absolute.
1527 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
1528 get the file name when there is a N_SO directory name. When
1529 handling stabs, remember that section->vma was added to the
1532 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
1534 * sunos.c (struct sunos_link_hash_table): Add needed field.
1535 (sunos_link_hash_table_create): Call bfd_release, not free.
1536 (sunos_link_hash_table_create): Initialize needed field.
1537 (sunos_add_dynamic_symbols): Record needed objects.
1538 (bfd_sunos_get_needed_list): New function.
1539 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
1540 * bfd-in2.h: Rebuild.
1542 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
1544 * libcoff-in.h (pe_data_type.in_reloc_p): New.
1546 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
1548 * bfd-in.h (struct bfd_link_needed_list): Rename from
1549 bfd_elf_link_needed_list.
1550 * bfd-in2.h: Rebuild.
1551 * elf.c, elflink.h, libelf.h: Corresponding changes.
1553 Add start at AIX linker support; no shared libraries yet.
1554 * xcofflink.c: New file.
1555 * configure.in (rs600coff_vec): Use xcofflink.o.
1556 * configure: Rebuild.
1557 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
1559 (struct xcoff_section_tdata): Define.
1560 (xcoff_section_data): Define macro.
1561 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
1562 (_bfd_xcoff_bfd_link_add_symbols): Declare.
1563 (_bfd_xcoff_bfd_final_link): Declare.
1564 (_bfd_ppc_xcoff_relocate_section): Declare.
1565 * libcoff.h: Rebuild.
1566 * coff-rs6000.c: Clean up a bit.
1567 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
1568 cputype, csects, and debug_indices.
1569 (xcoff_copy_private_bfd_data): Copy cputype.
1570 (xcoff_howto_table): Rename from rs6000coff_howto_table.
1571 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
1572 (xcoff_reloc_type_lookup): Rename from
1573 rs6000coff_reloc_type_lookup.
1574 (coff_relocate_section): Define.
1575 (_bfd_xcoff_sizeof_headers): Define.
1576 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
1577 (_bfd_xcoff_bfd_relax_section): Define.
1578 (_bfd_xcoff_bfd_link_split_section): Define.
1579 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
1581 * coffcode.h (coff_compute_section_file_positions): If AIX,
1582 increment sofar by SMALL_AOUTSZ if not executable.
1583 (coff_write_object_contents): If AIX, always output an a.out
1584 header; if not executable, header size of SMALL_AOUTSZ.
1585 * hash.c (struct bfd_strtab_hash): Add xcoff field.
1586 (_bfd_stringtab_init): Initialize xcoff field.
1587 (_bfd_xcoff_stringtab_init): New function.
1588 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
1589 (_bfd_stringtab_emit): In XCOFF mode, write out length.
1590 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
1591 * libbfd.h: Rebuild.
1592 * Makefile.in: Rebuild dependencies.
1593 (BFD32_BACKENDS): Add xcofflink.o.
1594 (CFILES): Add xcofflink.c.
1596 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
1597 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
1598 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
1600 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1602 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
1604 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
1606 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
1607 * config.in: Regenerated.
1609 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
1610 (_bfd_chunksize): New variable.
1611 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
1612 for obstack chunk size.
1613 * configure.in: Check for getpagesize.
1614 * configure: Regenerated.
1616 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1618 * trad-core.c (rawptr): Make it a local variable of
1619 ptrace_unix_core_file_p.
1621 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
1623 * coff-arm.c (in_reloc_p): New.
1624 * coff-i386.c (in_reloc_p): New.
1625 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
1626 (coff_write_object_contents): Only set has_reloc_section
1628 * cofflink.c (_bfd_coff_generic_relocate_section): Call
1629 in_reloc_p to decide if reloc should be emitted.
1630 * libcoff.h (pe_data_type.in_reloc_p): New.
1631 * peicode.h (pe_mkobject): Initialize in_reloc_p.
1633 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
1635 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
1636 (_bfd_coff_read_internal_relocs): Likewise.
1637 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
1638 (_bfd_coff_read_internal_relocs): Likewise.
1640 * elflink.h (elf_link_add_object_symbols): Correct conditions
1641 under which type and size change warnings are issued.
1643 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
1645 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
1646 a symbol which is not in a real section.
1647 (coff_write_native_symbol): Corresponding change.
1649 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
1650 coff_link_hash_newfunc and make non-static.
1651 (_bfd_coff_link_hash_table_init): New function, broken out of
1652 _bfd_coff_link_hash_table_create.
1653 (_bfd_coff_link_hash_table_create): Use it.
1654 (process_embedded_commands): Make static.
1655 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
1656 (_bfd_coff_link_hash_table_init): Declare.
1657 * libcoff.h: Rebuild.
1659 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
1660 field in XCOFF tdata.
1661 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
1662 U802ROMAGIC, for clarity. Try to set arch and machine correctly
1663 based on cputype stored in a.out header, or in n_type of initial
1665 (coff_write_object_contents): Set cputype correctly in a.out
1667 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
1669 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
1670 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
1672 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
1673 * libcoff.h: Rebuild.
1675 * cpu-rs6000.c (rs6000_compatible): New static function.
1676 (bfd_rs6000_arch): Use it.
1677 * cpu-powerpc.c (powerpc_compatible): New static function.
1678 (arch_info_struct): Define various flavours of PowerPC.
1679 (bfd_powerpc_arch): Use powerpc_compatible. Point at
1682 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
1684 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
1686 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
1688 * elflink.h (elf_link_add_object_symbols): Don't warn about
1689 changing the size or type if the old definition was weak.
1691 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
1693 * coffcode.h (combined_entry_type): Add fix_line field.
1694 (coff_slurp_line_table): Warn if we try to set the lineno field of
1696 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
1697 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
1698 * coffgen.c (coff_mangle_symbols): Handle fix_line.
1699 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
1701 (coff_print_symbol): Print fix_value symbols in a useful fashion.
1702 * libcoff.h: Rebuild.
1704 * libcoff-in.h (struct xcoff_tdata): Define.
1705 (xcoff_data): Define.
1706 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
1707 * bfd-in2.h, libcoff.h: Rebuild.
1708 * coff-rs6000.c (xcoff_mkobject): New static function.
1709 (coff_mkobject): Define.
1710 (xcoff_copy_private_bfd_data): New static function.
1711 (coff_bfd_copy_private_bfd_data): Define.
1712 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
1714 (rs6000coff_vec): Add DYNAMIC to object_flags.
1715 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
1716 .loader sections specially.
1717 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
1718 section alignment from the XCOFF tdata information.
1719 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
1720 F_SHROBJ, and copy the extra a.out header information into the
1721 XCOFF tdata structure.
1722 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
1723 F_DYNLOAD and the extra a.out header information.
1724 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
1725 C_HIDEXT symbol with attached csect information.
1726 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
1727 in the o_maxdata field.
1728 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
1729 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
1730 end if BSF_NOT_AT_END is set.
1732 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
1733 _bfd_read_ar_hdr_fn.
1734 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
1735 * bfd-in2.h, libbfd.h: Rebuild.
1736 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
1738 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
1739 (bfd_slurp_bsd_armap_f2): Likewise.
1740 (_bfd_slurp_extended_name_table): Likewise.
1742 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
1744 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
1746 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
1747 when the symbol table is empty.
1749 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
1750 space for section symbols, since we don't output them either.
1751 (elf_m68k_adjust_dynindx): Removed.
1753 * ptrace-core.c (rawptr): Make it a local variable of
1754 ptrace_unix_core_file_p.
1756 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
1758 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
1761 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
1762 Mac object file formats.
1764 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
1766 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
1767 auxent if there isn't one.
1768 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
1769 rather than FILNMLEN as the maximum name length.
1771 * coffcode.h (bfd_coff_backend_data): Add new field
1772 _bfd_coff_print_aux.
1773 (bfd_coff_print_aux): New static function.
1774 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
1775 scnlen field of an XTY_LD csect aux entry.
1776 (coff_print_aux): New static function.
1777 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
1778 in coff_pointerize_aux_hook.
1779 (bfd_coff_std_swap_table): Initialize new field.
1780 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
1781 * libcoff.h: Rebuild.
1782 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1783 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1785 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
1786 if there are symbols, for native AIX ld compatibility.
1788 * coffcode.h (bfd_coff_backend_data): Add new field
1789 _bfd_coff_pointerize_aux_hook.
1790 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
1791 or I960, and as 0 otherwise.
1792 (bfd_coff_std_swap_table): Initialize new field.
1793 * libcoff.h: Rebuild.
1794 * coffgen.c (coff_pointerize_aux): Change parameters to take
1795 symbol pointer instead of type and class, and to take aux index.
1796 Call _bfd_coff_pointerize_aux_hook if it is defined.
1797 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
1798 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
1799 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1801 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
1802 read-only/host-only support.
1804 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
1806 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
1809 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
1810 BFD_JUMP_TABLE_ARCHIVE accordingly.
1811 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
1812 (_bfd_compute_and_write_armap): Declare.
1813 (_bfd_generic_read_ar_hdr): Declare.
1814 (_bfd_read_ar_hdr): Define.
1815 (_bfd_noarchive_read_ar_hdr): Define.
1816 (_bfd_archive_bsd_read_ar_hdr): Define.
1817 (_bfd_archive_coff_read_ar_hdr): Define.
1818 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
1819 _bfd_read_ar_hdr instead.
1820 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
1821 (_bfd_compute_and_write_armap): Rename from
1822 compute_and_write_armap. Make non-static. Change all callers.
1823 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
1824 than _bfd_snarf_ar_hdr.
1825 * aout-target.h (MY_read_ar_hdr): Define if not defined.
1826 * ieee.c (ieee_read_ar_hdr): Define.
1827 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
1828 * oasys.c (oasys_read_ar_hdr): Define.
1829 * som.c (som_read_ar_hdr): Define.
1830 * bfd-in2.h, libbfd.h: Rebuild.
1832 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
1834 * peicode.c (coff_swap_filehdr_in): If symptr is
1835 zero, there aren't any symbols, even if nsyms is set.
1837 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
1839 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
1841 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
1842 sections, and set styp correctly for them: .got, .hash, .dynamic,
1843 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
1844 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
1846 (ecoff_sort_hdrs): New static function.
1847 (ecoff_compute_section_file_positions): Return boolean, not void.
1848 Sort the sections by VMA before looking through them. Put the
1849 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
1850 section on an appropriate boundary within the page.
1851 (ecoff_compute_reloc_file_positions): Check return value of
1852 ecoff_compute_section_file_positions.
1853 (_bfd_ecoff_set_section_contents): Likewise.
1854 (_bfd_ecoff_write_object_contents): Check for various Alpha
1855 section types when incrementing text_size and data_size. Call
1856 adjust_headers backend function if it exists.
1857 * coff-alpha.c (alpha_adjust_headers): New static function.
1858 (alpha_ecoff_backend_data): Initialize adjust_headers field.
1859 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1861 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
1863 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
1865 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
1866 of ALTERNATE_AIX_CORE_FORMAT.
1867 * configure.in (aix4): No longer need CORE_FLAGS.
1868 * configure: Updated.
1870 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
1872 NS32k changes from Ian Dall:
1873 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
1875 (aout_link_input_section_std, aout_link_input_section_ext,
1876 aout_link_reloc_link_order): Call them instead of _bfd_*
1878 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
1880 (backend_data): Use it instead of hardcoded zero.
1882 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
1883 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
1885 * ns32knetbsd.c: Include bfd.h.
1886 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
1887 (MY_bfd_reloc_type_lookup): Declare function too.
1888 * pc532-mach.c (set_sizes): Don't declare.
1889 (MY_text_includes_header, MY_exec_header_not_counted): Define.
1890 (backend_data, MY_backend_data): Don't define.
1892 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
1893 ns32k-*-lites* like ns32k-*-netbsd*.
1895 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
1898 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
1900 * coffcode.h (coff_write_object_contents): Restore setting
1901 f_timdat to 0, deleted on August 22.
1903 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
1905 * coffcode.h (coff_bfd_copy_private_symbol_data,
1906 coff_bfd_copy_private_section_data,
1907 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
1908 * peicode.h (coff_bfd_copy_private_bfd_data): New
1909 (pe_bfd_copy_private_bfd_data): New.
1910 (coff_swap_scnhdr_in): Swap bss size into the right place.
1911 (pe_print_private_bfd_data): Add some newlines.
1913 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
1915 * som.c (setup_sections): Don't die if a space has no subspaces.
1917 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
1919 * elflink.h (elf_link_add_object_symbols): Don't let a weak
1920 dynamic symbol override a common symbol. Don't change the size or
1921 type if they have been set and the new symbol is not a definition.
1922 Warn if the size or type changes.
1924 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
1926 * som.c (som_begin_writing): Don't write the symbol table or
1928 (som_finish_writing): Write them here. Place them after the
1929 subspace data, but before the relocs.
1931 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
1933 * sunos.c (sunos_add_one_symbol): Just pass false, not
1934 info->shared_library, to sunos_create_dynamic_sections.
1935 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
1937 (sunos_check_dynamic_reloc): Remove .text section assertion.
1939 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
1941 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
1942 * configure, configure.in: Add pmac_xcoff_vec case.
1943 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
1944 * coff-pmac.c: New file, PowerMac XCOFF support.
1945 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
1946 * targets.c (pmac_xcoff_vec): Declare.
1948 * mpw-config.in: Various changes to be compatible with the
1949 autoconf-based configury.
1950 * mpw-make.sed: New file, sed commands to translate Unix
1951 makefile into MPW syntax.
1952 * mpw-make.in: Remove.
1953 * hosts/mpw.h: Remove.
1954 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
1955 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
1957 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
1959 * binary.c (binary_get_symtab): Return an empty string on error.
1960 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
1962 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
1964 * coff-ppc.c: Reformatted according to gnu conventions
1965 Removed irrelevant "if 0" code
1967 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
1969 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
1970 symbols rather than as indirect symbols.
1971 (MY(slurp_symbol_table)): Don't do anything special about
1974 * coffcode.h (coff_new_section_hook): Make sure that the alignment
1975 of .ctors and .dtors sections is no larger than 2.
1977 * sunos.c (sunos_add_one_symbol): Don't change
1978 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
1980 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
1981 dynamic symbols when creating a shared library.
1982 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
1984 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
1985 written even if it is not defined in a regular object.
1986 (sunos_write_dynamic_symbol): Use plt_offset for the address of
1987 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
1988 rather than the constant 22.
1989 (sunos_check_dynamic_reloc): Handle creating a shared library.
1990 (sunos_finish_dynamic_link): Set the first entry in the GOT to
1991 zero when creating a shared library.
1992 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
1993 write it out at the start of the symbol table.
1995 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
1997 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
1999 * config.bfd: Add arm-*-coff.
2000 * configure.in, configure: Add armcoff_{little,big}_vec.
2001 * targets.c (armcoff_{little,big}_vec): Declare.
2002 (bfd_target_vector): Add armcoff_{little,big}_vec.
2003 * coff-arm.c (armcoff_{little,big}_vec): Always define.
2005 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
2007 * targets.c (bfd_find_target): Remove debugging code.
2009 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
2011 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
2013 * Makefile.in: added *-ppc files
2014 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
2015 allow pe based .o's to be shared with other tools on ppc/NT
2016 * config.bfd: added powerpc[le]-[pe|winnt] config support
2017 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
2018 * peicode.h: Added more section flags for PE on ppc
2019 Added coff_swap_filehdr_out to allow peicode.h to be
2020 used for non-image PE files on ppc.
2021 Check for image, or not, before copying pe_opthdr
2022 * targets.c: Added new bfd's
2023 * targets.c: Removed two inactive bfds that shouldn't have made it this
2026 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2028 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
2029 explicit values to initialize all relocs. Change all users.
2030 (ppc_elf_brtaken_inner): New function to handle branch predicition
2032 (ppc_elf_brtaken_reloc): Ditto.
2033 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
2034 relocs use ppc_elf_unsupported_reloc.
2035 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
2036 needs to be reported.
2037 (ppc_elf_relocate_section): Support branch prediction relocs.
2039 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
2041 * bfd.c (bfd_assert): Remove \n from string passed to
2044 * coff-i386.c: (TWO_DATA_SECS): Don't define.
2045 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
2046 (bfd_coff_make_section_hook): Don't define.
2047 (coff_make_section_hook): Remove.
2048 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
2049 (styp_to_sec_flags): Likewise.
2050 (coff_write_object_contents): Likewise.
2051 (bfd_coff_std_swap_table): Don't initialize make_section_hook
2053 * libcoff.h: Rebuild.
2054 * coffgen.c (make_a_section_from_file): Just call
2055 bfd_make_section_anyway, not bfd_make_section or
2056 bfd_coff_make_section_hook.
2057 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
2058 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
2059 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
2060 make_section_hook field.
2061 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2063 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
2064 pointers into value field for warning and indirect symbols; just
2065 leave the value field alone.
2066 * linker.c (generic_link_add_symbol_list): Use next symbol for
2067 warning and indirect symbols, rather than looking in symbol value.
2068 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
2069 parameter. Change all callers. Remove support for indirect
2070 symbols; it didn't work anyhow.
2071 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
2072 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
2073 * bfd-in2.h: Rebuild.
2075 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2077 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
2078 go back to telling the tools this reloc operates on 32 bits.
2080 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
2082 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
2083 rather than a direct fprintf.
2084 * archive.c (_bfd_write_archive_contents): Likewise.
2085 * coffcode.h (coff_slurp_symbol_table): Likewise.
2086 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
2087 (ppc_elf_unsupported_reloc): Likewise.
2088 (ppc_elf_relocate_section): Likewise.
2089 * i386linux.c (linux_tally_symbols): Likewise.
2090 (linux_finish_dynamic_link): Likewise.
2091 * osf-core.c (osf_core_core_file_p): Likewise.
2092 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
2093 * som.c (som_sizeof_headers): Likewise.
2094 * srec.c (srec_bad_byte): Likewise.
2095 * bfd.c (bfd_assert): Likewise. Also change file to be const.
2096 * libbfd-in.h (bfd_assert): Declare first parameter const.
2097 * libbfd.h: Rebuild.
2098 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
2099 bfd_reloc_overflow is enough.
2100 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
2101 * coff-h8500.c (rtype2howto): Likewise.
2102 * coff-z8k.c (rtype2howto): Likewise.
2103 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
2104 * elf.c (_bfd_elf_get_lineno): Likewise.
2105 (_bfd_elf_no_info_to_howto): Likewise.
2106 (_bfd_elf_no_info_to_howto_rel): Likewise.
2107 * hp300hpux.c (convert_sym_type): Likewise.
2108 (MY(swap_std_reloc_in)): Likewise.
2109 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
2111 * libaout.h (struct aoutdata): Add line_buf field.
2112 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
2113 and filename_buffer. Instead, use a malloc buffer stored in the
2114 new line_buf field. Remove length restrictions.
2116 * coffgen.c (string_size): Remove static variable.
2117 (debug_string_size, debug_string_section): Likewise.
2118 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
2119 and debug_string_size_p parameters. Use them instead of the
2120 global variables. Change all callers.
2121 (coff_write_symbol): Likewise.
2122 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
2123 (coff_write_symbols): Add local variables to replace removed
2126 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
2127 function, and line_base fields.
2128 * libcoff.h: Rebuild.
2129 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
2130 information, rather than using static variables.
2132 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
2133 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
2135 * init.c (initialized): Remove static variable.
2136 (bfd_init): Don't bother setting initialized.
2137 (bfd_check_init): Remove.
2138 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
2139 * libbfd.h: Rebuild.
2141 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2143 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
2144 size for full core dumps. Copy core file header to private data.
2145 (rs6000coff_core_file_failing_command,
2146 rs6000coff_core_file_failing_signal): New functions to extract
2147 the file name and terminating signal from the core file.
2148 * coff-rs6000.c: Use them.
2150 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
2152 Change arch info to be const, initialized at compile time.
2153 * archures.c: Reindent many functions. Change CONST to const.
2154 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
2155 nothing set it anyhow. Make next const.
2156 (bfd_arch_info_list): Remove.
2157 (bfd_archures_list): Rename from archures_init_table. Change from
2158 a table of function pointers to a table of bfd_arch_info_type
2159 structure addresses.
2160 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
2161 (bfd_lookup_arch): Likewise.
2162 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
2164 (bfd_default_arch_struct): Make const.
2165 (bfd_arch_init, bfd_arch_linkin): Remove.
2166 (bfd_get_arch_info): Return a const pointer.
2167 * init.c (bfd_init): Don't call bfd_arch_init.
2168 * bfd.c (struct _bfd): Make arch_info const.
2169 * bfd-in2.h: Rebuild.
2170 * libbfd.h: Rebuild.
2171 * configure.in: Put & before everything in $selarchs.
2172 * configure: Rebuild.
2173 * cpu-*.c: Change bfd_*_arch from a function which calls
2174 bfd_arch_linkin to a const structure.
2175 * ieee.c (ieee_object_p): Make arch const.
2177 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2179 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
2181 * bfd-in2.h: Regenerate.
2182 * libbfd.h: Regenerate.
2184 * elf32-ppc.c (reloc_type): Update names to match current draft.
2185 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
2186 relative. Update names to current V.4 draft.
2187 (ppc_elf_reloc_type_lookup): Add support for more relocations.
2188 (ppc_elf_relocate_section): Rename relocations to match draft.
2190 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
2192 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
2193 compiled with -mrelocatable-lib to be linked with either normal
2194 modules or -mrelocatable modules.
2196 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
2198 * coffcode.h (coff_write_object_contents): Clear the vstamp field
2199 in the a.out header.
2201 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
2202 a reloc against a local symbol, even if it's not a section.
2204 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
2206 * targets.c (bfd_target): Remove unused align_power_min field.
2207 * bfd-in2.h: Rebuild.
2208 * All backends: Remove initialization of align_power_min.
2210 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
2212 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
2214 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
2216 * config.bfd (mips-dec-netbsd*): New target.
2217 * configure.host (mips-dec-netbsd*): New host.
2218 * configure.in (mips-dec-netbsd*): New native.
2219 * configure: Rebuild.
2221 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
2223 Make the COFF backend linker merge common types:
2224 * cofflink.c (struct coff_debug_merge_element): Define.
2225 (struct coff_debug_merge_type): Define.
2226 (struct coff_debug_merge_hash_entry): Define.
2227 (struct coff_debug_merge_hash_table): Define.
2228 (coff_debug_merge_hash_table_init): Define.
2229 (coff_debug_merge_hash_table_free): Define.
2230 (coff_debug_merge_hash_lookup): Define.
2231 (struct coff_final_link_info): Add debug_merge field.
2232 (coff_debug_merge_hash_newfunc): New static function.
2233 (_bfd_coff_final_link): Allocate and free debug_merge table.
2234 (coff_link_input_bfd): Merge identical enum, struct and union
2237 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
2239 Convert i960 COFF to use COFF backend linker.
2240 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
2241 structure to store the symbol being used.
2242 (coff_i960_start_final_link): New static function.
2243 (coff_i960_relocate_section): New static function.
2244 (coff_i960_adjust_symndx): New static function.
2245 (coff_start_final_link): Define.
2246 (coff_relocate_section): Define.
2247 (coff_adjust_symndx): Define.
2248 * coffcode.h (bfd_coff_backend_data): Add new callback function
2249 _bfd_coff_start_final_link.
2250 (bfd_coff_start_final_link): Define.
2251 (coff_start_final_link): Define if not defined.
2252 (bfd_coff_std_swap_table): Add coff_start_final_link.
2253 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
2255 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
2256 function callback is not NULL.
2257 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
2258 (_bfd_coff_internal_syment_name): Declare.
2259 * libcoff.h: Rebuild.
2260 * configure.in (icoff_big_vec): Add cofflink.o.
2261 (icoff_little_vec): Likewise.
2262 * configure: Rebuild.
2264 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
2266 * Makefile.in (clean-info): Remove extraneous tab from line
2269 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
2271 * cofflink.c (coff_link_input_bfd): Fail if a section with no
2272 contents has relocs.
2274 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
2276 * coffcode.h (coff_compute_section_file_positions): Keep the
2278 (coff_write_object_contents): Remember if it's a relocatable
2280 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
2281 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
2282 if relocatable file. Swap out saved raw size.
2284 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
2286 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
2287 (maintainer-clean): Rename from realclean, passing
2288 maintainer-clean down to subdirectories, but leave realclean as a
2291 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
2294 * dep-in.sed: Remove config.h from generated dependencies.
2296 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
2297 broken out of sunos_canonicalize_dynamic_symtab.
2298 (sunos_canonicalize_dynamic_symtab): Call new function
2299 sunos_slurp_dynamic_symtab.
2300 (sunos_add_dynamic_symbols): Add three new parameters. Return the
2301 dynamic symbol table to the caller.
2302 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
2303 callback to override the symbols being read.
2304 * libaout.h (struct aout_backend_data): Add three new parameters
2305 to add_dynamic_symbols callback.
2307 Extensive minor changes to avoid various gcc warnings. Also:
2308 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
2309 * archures.c (bfd_arch_info_type): Change mach field from long to
2311 (bfd_lookup_arch): Change machine parameter from long to unsigned
2314 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
2316 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
2317 a symbol with a non-zero plt_offset.
2319 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
2321 * elfcode.h (align_file_position): Remove; not used.
2323 * configure.in: Only check for <sys/procfs.h> on a native system,
2324 and make sure it defines prstatus_t.
2325 * configure: Rebuild.
2327 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
2329 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
2331 * config.in: Rename from config.h.in.
2332 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
2333 Check for config.h:config.in when creating stamp-h.
2334 * configure: Rebuild.
2335 * Makefile.in (stamp-h): Depend upon config.in rather than
2336 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
2337 calling config.status.
2339 * Makefile.in (do_distclean): Remove config.h and stamp-h.
2340 (Makefile): Just rebuild Makefile.
2341 (config.h, stamp-h): New targets.
2342 * configure.in: Create stamp-h when rebuilding config.h.
2343 * configure: Rebuild.
2345 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
2347 * configure.in: Call AC_CONFIG_HEADER. Substitute
2348 HOST_64BIT_LONG. Check that various header files exist. Check
2349 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
2350 and/or free need to be declared. Don't make a link to sysdep.h.
2351 Define TRAD_HEADER for various hosts.
2352 * configure: Rebuild.
2353 * configure.host: Don't set my_host. Add definitions taken from
2354 host header files for various entries. Remove entries which now
2356 * acconfig.h: New file.
2357 * config.h.in: New file, built by autoheader.
2358 * sysdep.h: New file.
2359 * Makefile.in (do_distclean): Don't remove sysdep.h.
2361 (LOCAL_H_DEPS): New variable.
2362 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
2364 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
2365 ($(OPTIONAL_BACKENDS)): Likewise.
2366 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
2367 looking through sysdep.h.
2368 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
2369 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
2370 (fprintf_vma, sprintf_vma): Likewise.
2371 (int64_type, uint64_type): Don't define.
2372 * bfd-in2.h: Rebuild.
2373 * archures.c, bfd.c, srec.c: Include <ctype.h>.
2374 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
2375 * lynx-core.c: Include stuff from old hosts/lynx.h.
2376 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
2377 rather than NO_FCNTL.
2378 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
2379 rather than NATIVE_HPPAHPUX_COMPILER.
2380 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
2382 * hosts/*.h: Remove all header files which merely include,
2383 declare, and define things. Leave header files which define
2384 information needed by trad-core.c.
2386 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
2387 (BFD_CC_FOR_BUILD): Define.
2388 * configure.in: Use BFD_CC_FOR_BUILD.
2389 * configure: Rebuild.
2391 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
2393 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
2394 * configure: Rebuild.
2396 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
2399 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
2401 * config.bfd: i386pe_ve -> i386pe_vec.
2403 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
2405 * configure.host: Incorporate host Makefile fragments by setting
2407 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
2408 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
2409 value based on whether the code is being compiled by a cross
2410 compiler. Don't substitute host_makefile_frag or frags.
2411 * aclocal.m4: New file to define local AC_PROG_CC.
2412 * configure: Rebuild.
2413 * Makefile.in (INSTALL): Set to @INSTALL@.
2414 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
2415 (INSTALL_DATA): Set to @INSTALL_DATA@.
2417 (CC): Define as @CC@.
2418 (CFLAGS): Set to @CFLAGS@.
2419 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
2420 (@host_makefile_frag@): Remove.
2421 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
2422 after other options.
2423 (config.status): Remove dependency upon @frags@.
2424 * config/*.mh, config/README: Remove.
2426 * config.bfd: Rewrite to incorporate the contents of the Makefile
2427 fragments by setting shell variables, rather than merely returning
2428 the name of a Makefile fragment.
2429 * configure.in: Use shell variables set by config.bfd rather than
2430 looking at the target Makefile fragment files. Don't substitute
2431 target_makefile_frag. Do substitute TDEFINES.
2432 * configure: Rebuild.
2433 * Makefile.in (@target_makefile_frag@): Remove.
2434 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
2435 * config/*.mt: Remove.
2437 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
2439 * configure.in: Put changequote lines around "i[345]86" patterns
2440 section of core file support.
2442 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
2444 * som.c (som_bfd_print_private_bfd_data): Define to use the
2447 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
2449 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
2450 entry, text_start and data_start.
2452 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
2454 * Makefile.in (OFILES): Remove $(TDEPFILES).
2455 * config/apollo.mt (TDEPFILES): Remove.
2456 * config/README: Update.
2458 * configure.in: For a native configuration, set COREFILE and
2459 COREFLAG based on the canonical host name.
2460 * configure: Rebuild.
2461 * Makefile.in: Rebuild dependencies.
2462 (ALL_CFLAGS): Add @COREFLAG@.
2463 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
2464 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
2465 support routines. Check LYNX_CORE rather than HOST_LYNX.
2466 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
2467 * i386lynx.c: Likewise.
2468 * m68klynx.c: Likewise.
2469 * sparclynx.c: Likewise.
2470 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
2471 * *-core.c: Comment changes.
2472 * config/decstation.mh (HDEPFILES): Remove.
2473 (HDEFINES): Remove -DTRAD_CORE.
2474 * config/irix3.mh (RANLIB): Remove.
2475 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
2476 (HDEFINES): Remove -DIRIX_CORE.
2477 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
2478 (HDEFINES): Remove -DTRAD_CORE.
2479 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
2480 * config/ultra3.mh (RANLIB): Remove.
2481 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
2482 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
2483 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
2484 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
2485 * config/hppahpux.mh, config/hppaosf.mh: Remove.
2486 * config/i386aix.mh, config/i386bsd.mh: Remove.
2487 * config/i386linux.mh, config/i386mach3.mh: Remove.
2488 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
2489 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
2490 * config/mipsmach3.mh, config/news-mips.mh: Remove.
2491 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
2492 * config/rs600.mh, config/rs6000lynx.mh: Remove.
2493 * config/solaris2.mh, config/stratus.mh: Remove.
2494 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
2495 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
2497 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
2499 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
2500 DT_FINI entry if the appropriate symbol is not in the hash table.
2502 * libelf.h (struct elf_backend_data): Add create_program_headers
2503 and want_hdr_in_seg fields.
2504 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
2506 (elf_backend_create_program_headers): Likewise.
2507 (elfNN_bed): Initialize create_program_headers and
2509 * elf.c (get_program_header_size): Call create_program_headers
2511 (map_program_segments): Check want_hdr_in_seg backend field. Call
2512 create_program_headers backend routine.
2514 * elf.c (assign_file_positions_except_relocs): Align non allocated
2515 sections when creating an executable.
2517 * elfcode.h (elf_swap_phdr_in): Make non static.
2518 (elf_swap_phdr_out): Make non static.
2519 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
2520 (bfd_elf32_swap_phdr_out): Declare.
2521 (bfd_elf64_swap_phdr_in): Declare.
2522 (bfd_elf64_swap_phdr_out): Declare.
2524 * ecofflink.c (ecoff_collect_shuffle): New static function.
2525 (_bfd_ecoff_get_accumulated_pdr): New function.
2526 (_bfd_ecoff_get_accumulated_sym): New function.
2527 (_bfd_ecoff_get_accumulated_ss): New function.
2528 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
2529 (_bfd_ecoff_get_accumulated_sym): Declare.
2530 (_bfd_ecoff_get_accumulated_ss): Declare.
2531 * libbfd.h: Rebuild.
2533 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
2535 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
2537 * elflink.h (elf_link_add_object_symbols): Handle indirect and
2538 warning symbols. If any section is named .gnu.warning.XXX, treat
2539 the contents as a warning to be issued if the symbol XXX is
2541 (elf_link_output_extsym): For an indirect or warning symbol, just
2542 output the symbol it points to.
2544 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
2545 if bfd_hash_allocate fails, since it will already be set.
2546 (generic_link_hash_newfunc): Likewise.
2547 (archive_hash_newfunc): Likewise.
2548 (hash_entry_bfd): New static function.
2549 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
2550 callback. Allocate a new warning using the hash table newfunc.
2551 Use bfd_hash_replace to update the entry in the hash table, rather
2552 than assuming we can copy the fields with structure assignment.
2554 * hash.c (bfd_hash_replace): New function.
2555 * bfd-in.h (bfd_hash_replace): Declare.
2556 * bfd-in2.h: Rebuild.
2558 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
2560 * config.bfd: Add mips*vr4300-*-elf* target.
2561 * config/mipsbvr4300.mt: Added.
2563 See file ChangeLog.2
2570 version-control: never