1 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3 * Makefile.in (do_clean): Move config.log to do_distclean.
5 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
7 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
8 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
9 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
10 (elf32-mn10x00.o): Add dependencies.
11 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
12 (bfd_mn10x00_arch): Declare.
13 (bfd_archures_list): Add bfd_mn10x00_arch.
14 * config.bfd: Add mn10x00-*-*.
15 * configure.in: Add bfd_elf32_mn10x00_vec.
16 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
17 * targets.c (bfd_elf32_mn10x00_vec): Declare.
18 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
19 * bfd-in2.h, configure: Rebuilt.
21 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
23 openVMS/Alpha: Provide filename and case_hack flags via
24 symbol table from gas.
25 Add case_hack code for symbol output from vax/vms.
26 * evax-alpha.c (evax_initialize): Remove filename handling,
27 filename is provided via symbol table.
28 (evax_get_symtab): Use local symbol count when setting up table.
29 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
31 (_bfd_evax_write_egsd): Skip file name symbol.
32 * evax-emh.c (get_vms_time_string): Local function now.
33 (_bfd_evax_write_emh): Extract source filename and case_hack flags
35 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
36 through _bfd_evax_case_hack_symbol.
37 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
39 (_bfd_evax_basename): Removed.
40 (_bfd_get_vms_time_string): Moved to evax-emh.c.
41 * evax.h (evax_private_data_struct): Remove filename.
42 (flag_hash_long_names, flag_show_after_trunc,
43 flag_no_hash_mixed_case, vms_name_mapping): New flags for
46 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
48 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
49 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
50 (NO_SWAP_MAGIC): Don't define.
53 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
54 no hash table entry for a global symbol.
56 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
58 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
60 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
62 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
63 symbol type with T_NULL. Warn if symbol type changes. Based on
64 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
66 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
67 a dynamic object in the dynamic symbol table if it is referenced
68 or defined by a regular object.
71 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
73 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
74 remove dwarf local labels. Shrinks binaries by a factor of 3!
77 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
79 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
80 by hand, rather than by calling bfd_make_section.
83 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
85 * reloc.c: Rename m32r relocs.
86 * bfd-in2.h, libbfd.h: Rebuilt.
87 * elf32-m32r.c: Update.
90 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
92 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
93 link, adjust the symbol index of a base relative reloc. Don't
94 change the addend of a PC relative reloc if pcrel_offset is set.
95 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
98 * reloc.c (bfd_perform_relocation): Apply the relocation even if
99 it is zero, in case src_mask matters.
100 (bfd_install_relocation): Likewise.
102 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
104 * xcofflink.c (xcoff_link_add_symbols): Always initialize
106 (_bfd_xcoff_bfd_final_link): Don't set target_index
107 to an uninitialized value.
109 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
111 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
112 indices, rather than crashing.
113 (coff_slurp_reloc_table): Likewise. Check whether the howto field
115 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
118 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
120 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
122 (coff_arm_adjust_symndx): New static function.
123 (coff_adjust_symndx): Define.
125 * srec.c (srec_scan): Accept multiple symbols on a single line.
126 From Pascal Martin <pmartin@alsys.com>.
130 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
132 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
133 (sunos_merge_private_bfd_data): New function.
135 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
137 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
139 (bfd_merge_private_bfd_data): Likewise.
140 * section.c (bfd_copy_private_section_data): Likewise.
141 * syms.c (bfd_copy_private_symbol_data): Likewise.
142 * bfd-in2.h: Rebuild.
143 * aout-target.h (MY_bfd_copy_private_section_data): Check that
144 both BFD's are the right flavour.
145 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
146 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
147 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
148 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
149 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
150 (ppc_elf_merge_private_bfd_data): Likewise.
151 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
152 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
154 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
155 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
159 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
161 * reloc.c: Add m32r relocs.
162 * bfd-in2.h, libbfd.h: Rebuilt.
163 * cpu-m32r.c,elf32-m32r.c: New files.
166 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
168 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
170 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
172 * tekhex.c (first_phase): Change type parameter from char to int.
174 (pass_over): Change func to expect int, not char.
176 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
177 rather than SEC_LOAD when aligning the file offset for the first
178 section in a segment.
180 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
182 * syms.c (coff_section_type): Make arg const.
183 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
184 to make_bfd_asection().
185 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
186 * elfcode.h (bfd_section_from_phdr): Remove prototype.
187 (_bfd_elf_stringtab_init): Remove prototype.
189 * netbsd-core.c (swap_abort): Add prototype.
190 * aix386-core.c (swap_abort): Ditto & make static
191 * hpux-core.c (swap_abort): Ditto & make static.
192 * irix-core.c (swap_abort): Ditto & make static.
193 * ptrace-core.c (swap_abort): Ditto & make static.
194 * trad-core.c (swap_abort): Ditto & make static.
195 * coffswap.h (coff_swap_reloc_in): Ditto.
196 (coff_swap_reloc_out): Ditto.
197 (coff_swap_filehdr_in): Ditto.
198 (coff_swap_filehdr_out): Ditto.
199 (coff_swap_sym_in): Ditto.
200 (coff_swap_sym_out): Ditto.
201 (coff_swap_aux_in): Ditto.
202 (coff_swap_aux_out): Ditto.
203 (coff_swap_lineno_in): Ditto.
204 (coff_swap_lineno_out): Ditto.
205 (coff_swap_aouthdr_in): Ditto.
206 (coff_swap_aouthdr_out): Ditto.
207 (coff_swap_scnhdr_in): Ditto.
208 (coff_swap_scnhdr_out): Ditto.
209 * ihex.c (ihex_sizeof_headers): Ditto.
210 * tekhex.c (getsym): Ditto.
211 (find_chunk): Ditto & make static.
212 (insert_byte): Ditto.
213 (first_phase): Ditto.
215 (tekhex_get_symtab): Ditto & make static.
216 (tekhex_get_symtab_upper_bound): Ditto & make static.
217 (tekhex_mkobject): Ditto.
218 (tekhex_object_p): Ditto.
219 (move_section_contents): Ditto.
220 (tekhex_get_section_contents): Ditto.
221 (tekhex_set_arch_mach): Ditto & make static.
222 (tekhex_set_section_contents): Ditto.
226 (tekhex_write_object_contents): Ditto.
227 (tekhex_sizeof_headers): Ditto.
228 (tekhex_make_empty_symbol): Ditto.
229 (tekhex_get_symbol_info): Ditto.
230 (tekhex_print_symbol): Ditto.
231 * irix-core.c (make_bfd_asection): Ditto.
232 (irix_core_core_file_p): Ditto.
233 (irix_core_core_file_failing_command): Ditto.
234 (irix_core_core_file_failing_signal): Ditto.
235 (irix_core_core_file_matches_executable_p): Ditto.
236 (irix_core_make_empty_symbol): Ditto.
237 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
238 * srec.c (srec_new_symbol): Ditto.
239 (srec_get_section_contents): Ditto.
240 (srec_set_arch_mach): Ditto.
241 (srec_set_section_contents): Ditto.
242 (internal_srec_write_object_contents): Ditto.
243 (srec_write_object_contents): Ditto.
244 (symbolsrec_write_object_contents): Ditto.
245 (srec_sizeof_headers): Ditto.
246 (srec_make_empty_symbol): Ditto.
247 (srec_get_symtab_upper_bound): Ditto.
248 (srec_get_symtab): Ditto.
249 (srec_print_symbol): Ditto and make static.
250 * elf.c (elf_read): Ditto
251 (assign_section_numbers): Ditto.
252 (elf_fake_sections): Ditto.
253 (sym_is_global): Ditto.
254 (elf_map_symbols): Ditto.
255 (get_program_header_size): Ditto.
256 * coffgen.c (make_a_section_from_file): Ditto.
257 (coff_real_object_p): Ditto.
258 (fixup_symbol_value): Ditto.
259 (build_debug_section): Ditto.
261 * syms.c (coff_section_type): Ditto.
264 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
266 * bfd-in2.h: Rebuilt after m32r changes.
269 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
272 * config.bfd,configure.in,configure: Add m32r support.
273 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
275 * config.bfd: Keep target list alphabetically sorted.
278 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
280 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
281 to add in the constant part found in the instruction itself.
282 (case R_V850_HI16_S): Likewise.
286 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
288 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
289 and R_D10V_18 to be 1 (word).
292 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
294 * stabs.c (_bfd_link_section_stabs): If the output_section field
295 of either section is bfd_abs_section, then the linker is
296 discarding the section and we should not optimize it.
298 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
300 * Makefile.in (aout-sparcle.o): New target.
301 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
302 * config.bfd (sparclet-*-aout*): Add case.
303 * configure.in (sparcle_aout_vec): Add case.
304 * configure: Regenerated.
305 * targets.c (sparcle_aout_vec): Declare.
306 (bfd_target_vector): Add sparcle_aout_vec.
307 * aout-sparcle.c: New file.
310 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
312 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
313 low order sign bit propogation for R_V850_HI16_S.
315 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
316 handling V850 specific relocs.
317 (elf_v850_howto_table): Use the new function for some
318 relocations. Twiddle masks & shifts for some relocs.
319 Set partial_inplace where needed.
322 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
324 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
325 default architecture to a machine number of 0.
326 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
328 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
329 the output BFD is the default, set it from the first input BFD.
332 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
334 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
335 insert at bitpos zero. The HI16 relocs are shifted right
336 by 16 bits. Fix src_mask for all relocs.
337 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
339 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
343 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
345 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
346 Rewrite to use BFD file read routines and to avoid using a fixed
347 length for the file name.
350 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
352 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
353 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
354 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
357 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
359 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
360 (elf_v850_howto_table): Add info for HI16_S reloc.
361 (v850_reloc_map): Add HI_16_S reloc.
362 * reloc.c: Define BFD_RELOC_V850_* relocs.
365 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
368 * elf32-sh.c: New file.
369 * elf.c (prep_headers): Handle bfd_arch_sh.
370 * elfcode.h (write_relocs): Handle absolute symbol.
371 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
372 (_bfd_elf64_link_read_relocs): Declare.
373 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
374 elf_link_read_relocs. Make globally visible. Change all
376 (elf_link_input_bfd): Get external symbols from cache in
377 symtab_hdr->contents. Get contents from cache in
379 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
381 * reloc.c: Define BFD_RELOC_SH_* relocs.
382 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
383 * coff-sh.c (sh_insns_conflict): Fix a return value.
384 (_bfd_sh_align_load_span): New globally visible function, broken
385 out of sh_align_load.
386 (sh_align_load): Call _bfd_sh_align_load_span.
387 (sh_swap_insns): Change relocs parameter to PTR.
388 * bfd-in2.h, libbfd.h: Rebuild.
389 * targets.c (bfd_elf32_sh_vec): Declare.
390 (bfd_elf32_shl_vec): Declare.
391 * config.bfd (sh-*-elf*): New target.
392 * configure.in (bfd_elf32_sh_vec): New target vector.
393 (bfd_elf32_shl_vec): New target vector.
394 * configure: Rebuild.
395 * Makefile.in: Rebuild dependencies.
396 (BFD32_BACKENDS): Add elf32-sh.o.
397 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
399 * elf.c (map_sections_to_segments): Check that LMA does not skip a
400 page before checking D_PAGED.
402 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
403 (ihex_write_object_contents): Remove extbase; always use segbase
406 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
408 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
409 * configure.host (i[345]86-*-*): Ditto.
410 * config.bfd (i[345]86-*-*): Ditto.
411 * configure: Regenerate.
413 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
416 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
418 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
419 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
420 * som.c (hppa_som_gen_reloc_type): Add new argument. If
421 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
422 will have an ST_CODE type, change the symbol's type to ST_DATA.
423 * som.c (hppa_som_gen_reloc_type): Update prototype.
425 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
427 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
428 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
429 (mips_elf_size_dynamic_sections): Don't require .got to exist.
430 (mips_elf_finish_dynamic_sections): Likewise.
432 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
434 * configure.host (HLDENV): New variable to set. Set it for
435 *-*-sysv4*, since those linkers may not support -R but they always
438 * libieee.h (NSECTIONS): Don't define.
439 (ieee_data_struct): Change section_table to asection **. Add
441 * ieee.c (get_section_entry): If the table isn't big enough, make
443 (ieee_slurp_sections): Remove assertion about number of sections.
444 (ieee_object_p): Adjust initialization of ieee to match changes to
447 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
448 symbols merely because we are generating a shared library.
449 (xcoff_build_ldsyms): Don't set up global linkage code for an
450 undefined symbol merely because we are generating a shared
454 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
456 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
457 (BFD32_BACKENDS) Add elf32-v850.o.
458 * archures.c: Add bfd_v850_arch.
459 * bfd-in2.h: Add bfd_v850_arch.
460 * config.bfd (v850-*-*): New target.
461 * configure: (bfd_elf32_v850_vec) New vector.
462 * configure.in: (bfd_elf32_v850_vec) New vector.
463 * cpu-v850.c: New file.
464 * elf.c (prep_headers): Added case bfd_arch_v850.
465 * elf32-v850.c: New file.
466 * targets.c (bfd_elf32_v850_vec): New vector.
469 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
471 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
472 a function code symbol for an XMC_XO symbol.
474 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
476 * mpw-config.in: Update editing of autoconf vars to reflect
477 Jul 18 configure.in change.
478 * mpw-make.sed: Update editing of include pathnames to be
479 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
481 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
483 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
484 which to offset to get the .plt entry address is ".plt".
486 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
488 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
489 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
490 Added, for internal use by the ARM gas.
494 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
496 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
497 in section dynidx start.
499 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
501 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
502 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
503 optimization for g++.
505 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
507 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
508 the -mrelocatable-lib bit set and the other doesn't, clear the
509 -mrelocatable-lib bit in the header.
511 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
513 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
514 symbol against a STT_FUNC symbol in a shared library.
516 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
518 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
519 symbol is found, automatically define the corresponding function
522 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
523 if sym.n_numaux is not zero.
524 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
525 entry to disagree about the number of aux entries if the symbol
528 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
529 section if it might be needed, not just if info->shared.
530 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
531 the start of .rel.dyn if we are going to use it.
532 (mips_elf_finish_dynamic_sections): Only clear the first element
533 of .rel.dyn if the size is greater than zero.
535 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
537 * xcofflink.c (xcoff_link_input_bfd): If we already called the
538 undefined_symbol callback for a symbol, then don't issue any more
539 warnings about loader relocs.
540 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
541 after calling the undefined_symbol callback.
543 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
544 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
545 as the AIX linker seems to do.
547 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
549 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
550 (evax_initialize): Remove evax_reloc_table.
551 (evax_close_and_cleanup): Ditto.
553 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
555 (evax_bfd_reloc_type_lookup): Ditto.
556 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
557 cooked_size == raw_size.
558 * evax-emh.c (_bfd_evax_register_filename): Remove.
559 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
560 * evax-misc.c (add_new_contents): Malloc section at full size.
561 (_bfd_save_evax_section): Memcpy section contents directly.
562 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
563 (evax_reloc_table): Remove.
565 * hosts/alphavms.h (O_ACCMODE): Define if needed.
567 * makefile.vms: Add better support for DEC C compilation
568 Add evax.h dependencies
570 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
571 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
572 (BFD_RELOC_ALPHA_BASEREG): Remove.
573 * bfd-in2.h, libbfd.h: Rebuild.
575 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
577 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
578 getgid if _WIN32 is defined.
579 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
581 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
583 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
584 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
586 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
589 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
591 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
593 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
594 (NEED_DECLARATION_REALLOC): New macro.
595 * configure, config.in: Rebuild.
596 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
597 (realloc): Declare if NEED_DECLARATION_REALLOC.
599 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
600 <strings.h> if they exist.
602 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
604 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
606 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
608 Based on patches from Eric Valette <valette@crf.canon.fr>:
609 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
610 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
611 (elf_howto_table): Add entries for new relocs.
612 (elf_i386_reloc_type_lookup): Handle new relocs.
613 (elf_i386_info_to_howto): Just call abort.
614 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
615 (elf_i386_relocate_section): Likewise.
618 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
620 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
623 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
625 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
626 only get the LMA from the phdr if they are in the same part of the
629 * elf.c (map_sections_to_segments): Rewrite tests for starting a
630 new segment to make them more comprehensible. If the relationship
631 between the LMA and the VMA changed, start a new segment. Don't
632 check dynsec when deciding whether to start a new segment for a
633 writeable section; -N will now handle this.
635 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
637 * libhppa.h: Remove "esel" changes. Not the right approach.
638 * som.c: Corresponding changes.
639 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
640 which don't have a SOM symbol type associated with them.
641 Reverses a 1994 change.
643 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
645 Make ld -N more reasonable for ELF:
646 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
647 phdr_in_section to false, and always use a single load segment.
648 (elf_sort_sections): Sort sections by LMA after VMA.
649 (assign_file_positions_for_segments): If D_PAGED is not set, don't
650 align to maxpagesize.
651 (assign_file_positions_except_relocs): Likewise.
652 * elfcode.h (elf_object_p): If a section is loaded but not page
653 aligned, clear D_PAGED.
655 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
657 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
658 Added, for internal use by the ARM gas.
662 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
664 * libhppa.h (R_HPPA_ESEL): New field selector.
666 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
667 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
668 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
670 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
672 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
673 archive search before looking for stripped dynamic objects.
675 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
677 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
678 symbol a warning rather than an error.
680 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
682 * elf.c (assign_file_positions_for_segments): Track the virtual
683 memory position separately from the file position, and use it to
684 compute the alignment adjustment.
687 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
689 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
690 and fixed mask on R_D10V_10_PCREL_L.
693 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
695 * elf64-mips.c: Include "aout/ar.h".
696 (mips_elf64_slurp_armap): New static function.
697 (mips_elf64_write_armap): New static function.
698 (bfd_elf64_archive_*): Define.
699 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
700 Use instead of bfd_generic_archive_p.
701 (bfd_elfNN_write_archive_contents): Define if not defined. Use
702 instead of _bfd_write_archive_contents.
703 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
704 _bfd_generic_mkarchive.
705 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
706 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
708 (TARGET_LITTLE_SYM): Likewise.
709 * archive.c (bfd_slurp_armap): Check for and reject an archive map
711 * Makefile.in: Rebuild dependencies.
713 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
714 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
715 SHT_MIPS_EVENTS sections.
716 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
717 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
719 (_bfd_mips_elf_fake_sections): Likewise.
721 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
722 * ecoff.c (ecoff_compute_section_file_positions): Copy
723 rdata_in_text from backend info to tdata. Clear it if any data
724 section comes before .rdata.
725 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
726 tdata rather than backend info.
728 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
730 * configure.in: Fix test for whether a compiler has a 64 bit
731 type. From Jim Wilson <wilson@cygnus.com>.
733 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
735 * configure.host (mips-sgi-irix6*): New host.
737 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
738 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
739 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
741 * configure: Rebuild.
742 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
743 (BFD_HOST_64_BIT): Define conditionally.
744 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
745 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
746 (symvalue, bfd_size_type): Likewise.
747 * bfd-in2.h: Rebuild.
748 * Makefile.in (do_clean): Remove bfd-tmp.h.
749 (do_distclean): Remove bfd-in3.h.
750 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
751 (bfd-in3.h): New target.
753 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
754 Andrew Gierth <ANDREWG@microlise.co.uk>.
756 * configure.host: Set INSTALL_SHLIB.
757 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
758 * configure: Rebuild.
759 * Makefile.in (install): Use @INSTALL_SHLIB@.
761 * config.bfd (mips*-*-irix6*): New target.
762 * configure.host: Handle Irix 6 shared library like Irix 5.
764 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
765 symbol for a magic name.
766 (xcoff_link_input_bfd): Don't change the reloc symbol for an
768 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
771 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
773 * mpw-config.in: Add ELF support to mips config, create the
774 elf32-target.h file in the object dir.
775 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
777 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
779 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
780 Also removed most abort calls, in favor of using bfd reporting.
783 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
785 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
786 (BFD32_BACKENDS) Add elf32-d10v.o.
787 * archures.c: Add bfd_d10v_arch.
788 * bfd-in2.h: Add bfd_d10v_arch.
789 * config.bfd (d10v-*-*): New target.
790 * configure: (bfd_elf32_d10v_vec) New vector.
791 * configure.in: (bfd_elf32_d10v_vec) New vector.
792 * cpu-d10v.c: New file.
793 * elf.c (prep_headers): Added case bfd_arch_d10v.
794 * elf32-d10v.c: New file.
796 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
797 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
798 * targets.c (bfd_elf32_d10v_vec): New vector.
801 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
803 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
805 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
807 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
808 bfd_mach_i386_i8086 machine types.
810 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
812 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
815 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
817 * coffcode.h (coff_set_section_contents): A/UX does not require
818 special handling of the _LIB section.
820 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
822 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
825 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
826 array if one was allocated.
828 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
830 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
831 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
832 use_rld_obj_head and rld_value.
833 (mips_elf_link_hash_table_create): Initialize new fields.
834 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
836 (mips_elf_create_dynamic_sections): Create .rld_map section. If
837 __rld_obj_head symbol not seen, create an __rld_map symbol.
838 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
839 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
840 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
841 __rld_obj_head symbol.
842 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
844 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
846 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
848 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
849 ppc_elf_addr16_ha_reloc.
850 (ppc_elf_addr16_ha_reloc): New static function.
852 * coff-mips.c (struct mips_hi): Define.
853 (mips_refhi_list): New static variable.
854 (mips_refhi_addr, mips_refhi_addend): Remove.
855 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
856 (mips_reflo_reloc): Process mips_refhi_list.
857 (mips_relhi_list): New static variable.
858 (mips_relhi_addr, mips_relhi_addend): Remove.
859 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
860 (mips_rello_reloc): Process mips_relhi_list.
861 (mips_relocate_section): Permit an arbitrary number of REFHI or
862 RELHI relocs before the associated REFLO or RELLO reloc.
864 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
866 * aout-target.h (MY(callback)): Set reloc_count fields.
868 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
870 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
871 sections unless this is a SunOS link.
873 * VERSION: Set to 2.7.1.
875 * Released binutils 2.7.
877 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
879 * i386aout.c: Include "aout/aout64.h".
880 (i386aout_write_object_contents): New static function.
881 (MY_write_object_contents): Define.
883 * netbsd.h (MY(write_object_contents)): Make sure that
884 adjust_sizes_and_vmas is called before fiddling with the magic
887 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
889 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
891 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
893 * libbfd-in.h (itos, stoi): Don't define.
895 * i386lynx.c (KEEPIT): Define as udata.i.
896 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
897 (NAME(lynx,swap_ext_reloc_out)): Likewise.
898 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
899 flags. Don't use stoi.
901 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
903 * elf.c (map_sections_to_segments): Don't start a new segment for
904 a writable section if it's on the same page as the previous
905 segment. Reset the writable variable for a readonly section.
907 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
909 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
910 first_thunk_address, thunk_size, and import_table_size.
911 * peicode.h: Improved some diagnostics regarding edata sections.
913 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
915 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
916 (TARGET_LITTLE_SYM): Added missing D_PAGED.
918 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
920 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
921 with XCOFF_DEF_DYNAMIC set is really defined.
922 (xcoff_link_check_dynamic_ar_symbols): Likewise.
923 (xcoff_link_add_symbols): Only create special sections if using an
926 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
928 (bfd_install_relocation): Likewise.
930 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
932 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
934 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
935 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
936 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
937 (elf64_alpha_link_hash_newfunc): Initialize flags field.
938 (elf64_alpha_check_relocs): Record types of LITUSE entries that
939 are found for LITERAL relocs.
940 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
941 taken, we cannot generate a .plt entry for the symbol.
943 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
945 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
946 sysconf functions (for gprof).
947 * configure, config.in: Rebuild.
949 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
951 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
952 an archive if it has a map. If the object file has the wrong
955 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
956 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
958 (alpha_relocate_section): Likewise.
960 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
961 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
962 (coff_swap_sym_out): Use SYMESZ, not sizeof.
963 (coff_swap_aux_out): Use AUXESZ, not sizeof.
964 (coff_swap_lineno_out): Use LINESZ, not sizeof.
965 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
966 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
967 * peicode.h: Corresponding changes.
969 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
971 * elflink.h (elf_create_pointer_linker_section): Comment out code
972 dealing with making GOT pointers negative of the GOT symbol for
975 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
977 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
978 increment the .rela.plt size until after we're done creating the
980 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
981 .rela.plt offset directly rather than calculating it.
983 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
985 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
986 Use autoconf-set values.
987 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
988 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
991 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
992 * configure: Rebuilt.
994 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
996 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
997 handling code > 1k away.
999 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1001 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1002 defined, output whenever the symbol is updated.
1004 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1006 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1007 section to 0 if user_set_vma is set.
1008 * elflink.h (elf_bfd_final_link): Likewise.
1010 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1012 Partially undo patch of Jun 20.
1013 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1014 (coff_compute_section_file_positions): Likewise.
1015 (coff_write_object_contents): Likewise. Re-add deleted code, but
1016 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1017 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1019 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1021 * config.bfd: Add support for *-*-rtems* configurations.
1023 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1025 * elf.c (prep_headers): Add bfd_arch_alpha case.
1027 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1029 * elf64-alpha.c: New file.
1030 * config.bfd (alpha-*-linuxecoff*): New target.
1031 (alpha-*-linux*, alpha-*-elf*): New targets.
1032 * configure.in (bfd_elf64_alpha_vec): New vector.
1033 * configure: Rebuild.
1034 * targets.c (bfd_elf64_alpha_vec): Declare.
1035 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1036 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1037 * bfd-in2.h, libbfd.h: Rebuild.
1038 * Makefile.in: Rebuild dependencies.
1039 (BFD64_BACKENDS): Add elf64-alpha.o.
1040 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1042 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1044 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1045 than relying on a right shift of 32.
1047 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1049 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1050 ifdef to COFF_WITH_PE.
1051 (coff_compute_section_file_positions): Likewise.
1052 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1053 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1054 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1055 COFF_IMAGE_WITH_PE, always include.
1057 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1059 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1061 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1062 approximate the correct answer if SIZEOF_HEADERS was not used.
1064 * binary.c (binary_set_section_contents): Set section file
1065 position based on LMA rather than VMA.
1067 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1069 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1070 symbols if info->strip == strip_all.
1072 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1074 * coff-h8300.c: Remove #if 0 code.
1075 (compatable): Don't allow mixing/matching of different architectures.
1077 * archures.c (bfd_mach_h8300s): Add.
1078 * bfd-in2.h: Rebuilt.
1079 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1081 (h8300_reloc16_estimate): Likewise.
1082 (h8300_reloc16_extra_cases): Likewise.
1083 (h8300_bfd_link_add_symbols): Likewise.
1084 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1085 (coff_set_flags): Likewise.
1086 * cpu-h8300.c (h8300_scan): Likewise.
1087 Add H8/S to bfd_h8300_arch list.
1089 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1091 Added support for Alpha OpenVMS:
1092 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1093 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1094 * config.h-vms, makefile.vms: New files.
1095 * config.bfd (alpha-*-*vms*): New target.
1096 * configure.in (evax_alpha_vec): New target vector.
1097 * configure: Rebuild.
1098 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1099 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1100 * targets.c (bfd_target_evax_flavour): Define.
1101 (evax_alpha_vec): Declare.
1102 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1103 if BFD64 is defined.
1104 * bfd-in2.h, libbfd.h: Rebuild.
1105 * Makefile.in: Rebuild dependencies.
1106 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1107 evax-emh.o, and evax-misc.o.
1108 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1109 evax-etir.c, evax-emh.c, and evax-misc.c.
1110 (HFILES): Add evax.h.
1112 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1114 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1116 (h8300_bfd_link_add_symbols): Likewise.
1118 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1120 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1121 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1123 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1125 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1126 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1128 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1129 R_MIPS_32 relocs if creating a shared library.
1131 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1133 * peicode.h (add_data_entry): Use pei_section_data rather than
1134 _cooked_size. Corresponds to May 13 change in coffcode.h.
1136 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1138 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1139 * coffcode.h (coff_write_object_contents): If there are long
1140 section names, always set the f_symptr field, even if there are no
1142 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1143 if there are no symbols.
1145 * coffgen.c (make_a_section_from_file): Check return value of
1146 _bfd_coff_read_string_table.
1147 (coff_real_object_p): Check return value of
1148 make_a_section_from_file.
1149 (_bfd_coff_read_string_table): Check that there are some symbols
1150 before trying to read the string table size.
1152 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1154 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1155 to replace a symbol in a dynamic object with a symbol from another
1156 dynamic object, do the replacement if the existing symbol is
1157 global linkage code.
1159 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1160 for _ptrgl, and treat it as global linkage code.
1162 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1163 filename or N_SO symbol past the offset, and use it to indicate
1164 that there is no line number or function when appropriate.
1166 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1168 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1169 common symbol defined by the linker. Don't export function code
1170 even if export_defineds is set.
1172 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1174 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1176 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1177 (h8300_symbol_address_p): New function.
1178 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1181 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1183 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1185 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1186 correctly for the two variants. Allow relaxing if the target
1187 is 128 bytes away since after relaxation it'll be 126 bytes away.
1188 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1189 "dot" and "value". Allow relaxing if the target is 128 bytes
1190 away since after relaxation it'll be 126 bytes away.
1191 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1192 the given section until nothing changes.
1194 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1196 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1197 alignment hack--we can get the lnnoptr info another way without
1198 suddenly increasing the alignment requirements. Set the flags for
1200 (ecoff_compute_section_file_positions): Do so.
1202 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1204 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1205 to keep the HP emulator database happy.
1207 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1208 From Kevin Buettner <kev@primenet.com>.
1210 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1212 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1213 name of a NULL section.
1215 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1217 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1218 set, always call the notice callback.
1220 * VERSION: Increment for bfdlink.h change.
1222 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1224 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1225 (sh_relax_delete_bytes): Correct handling of differently sized
1226 trailing alignment reloc.
1228 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1229 * bfd-in2.h: Rebuild.
1230 * configure.in: Warn if there is no known 64 bit type.
1231 * configure: Rebuild.
1233 * Makefile.in: Rebuild dependencies.
1234 (BFD32_BACKENDS): Add ppcboot.o.
1235 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1237 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1238 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1240 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1242 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1243 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1244 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1245 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1247 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1249 * elf64-mips.c: Improve reloc special_functions and handling of
1250 SHT_MIPS_OPTIONS section.
1251 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1252 mips_elf_hi16_reloc and make globally visible.
1253 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1254 make globally visible.
1255 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1256 make globally visible.
1257 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1258 and make globally visible.
1259 (gprel16_with_gp): Check howto->src_mask before using value in
1261 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1262 and make globally visible.
1263 (gprel32_with_gp): Check howto->src_mask before fetching value.
1264 (bfd_mips_elf_swap_options_in): New function.
1265 (bfd_mips_elf_swap_options_out): New function.
1266 (_bfd_mips_elf_set_private_flags): Rename from
1267 mips_elf_set_private_flags and make globally visible.
1268 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1269 mips_elf_copy_private_bfd_data and make globally visible.
1270 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1271 mips_elf_merge_private_bfd_data and make globally visible.
1272 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1273 for a SHT_MIPS_OPTIONS section.
1274 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1275 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1276 name of a SHT_MIPS_OPTIONS section.
1277 (_bfd_mips_elf_set_section_contents): New function.
1278 (mips_elf32_section_processing): Set the GP value in a
1279 SHT_MIPS_OPTIONS section.
1280 (_bfd_mips_elf_find_nearest_line): Rename from
1281 mips_elf_find_nearest_line and make globally visible.
1282 (bfd_elf32_set_section_contents): Define.
1283 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1284 (_bfd_mips_elf_lo16_reloc): Declare.
1285 (_bfd_mips_elf_gprel16_reloc): Declare.
1286 (_bfd_mips_elf_got16_reloc): Declare.
1287 (_bfd_mips_elf_gprel32_reloc): Declare.
1288 (_bfd_mips_elf_set_private_flags): Declare.
1289 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1290 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1291 (_bfd_mips_elf_find_nearest_line): Declare.
1292 (_bfd_mips_elf_set_section_contents): Declare.
1294 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1296 (elf_info_to_howto): Define.
1297 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1299 (elf_info_to_howto): Define.
1300 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1302 (elf_info_to_howto): Define.
1304 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1305 R_MOV16B[12], to match change in coff/internal.h.
1307 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1309 * elf64-mips.c: Extensive additions to provide better support for
1310 writing files and for gas.
1311 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1312 of mips_elf_object_p.
1313 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1314 _bfd_mips_elf_object_p.
1315 (_bfd_mips_elf_final_write_processing): Rename from
1316 mips_elf_final_write_processing and make globally visible.
1317 (_bfd_mips_elf_fake_sections): Rename from
1318 mips_elf_fake_sections and make globally visible.
1319 (_bfd_mips_elf_section_from_bfd_section): Rename from
1320 mips_elf_section_from_bfd_section and make globally visible.
1321 (_bfd_mips_elf_section_processing): New function, broken out of
1322 mips_elf_section_processing.
1323 (mips_elf32_section_processing): Rename from
1324 mips_elf_section_processing; call
1325 _bfd_mips_elf_section_processing.
1326 (_bfd_mips_elf_symbol_processing): Rename from
1327 mips_elf_symbol_processing and make globally visible.
1328 (_bfd_mips_elf_read_ecoff_info): Rename from
1329 mips_elf_read_ecoff_info and make globally visible.
1330 (mips_elf32_ecoff_debug_swap): Rename from
1331 mips_elf_ecoff_debug_swap.
1332 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1333 struct symbol_cache_entry.
1334 (_bfd_elf_validate_reloc): New function, moved in from
1335 elfcode.h:validate_reloc.
1336 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1337 to _bfd_elf_validate_reloc. Change all callers.
1338 * elf-bfd.h (bfd_section_from_shdr): Declare.
1339 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1340 (_bfd_elf_validate_reloc): Declare.
1341 (_bfd_mips_elf_object_p): Declare.
1342 (_bfd_mips_elf_fake_sections): Declare.
1343 (_bfd_mips_elf_section_from_bfd_section): Declare.
1344 (_bfd_mips_elf_section_processing): Declare.
1345 (_bfd_mips_elf_symbol_processing): Declare.
1346 (_bfd_mips_elf_read_ecoff_info): Declare.
1347 (_bfd_mips_elf_final_write_processing): Declare.
1348 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1351 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1352 (mips_elf_final_write_processing): Likewise.
1354 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1356 64-bit MIPS ELF ABI objdump support:
1357 * elf64-mips.c: New file.
1358 * Makefile.in: Rebuild dependencies.
1359 (BFD64_BACKENDS): Add elf64-mips.o.
1360 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1361 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1362 bfd_elf64_littlemips_vec to targ_selvecs.
1363 (mips*-*-elf*): Likewise.
1364 * confingure.in: Add bfd_elf64_bigmips_vec and
1365 bfd_elf64_littlemips_vec to vector switch.
1366 * configure: Rebuild.
1367 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1368 broken out of mips_elf_section_from_shdr.
1369 (mips_elf32_section_from_shdr): Rename from
1370 mips_elf_section_from_shdr. Call new function.
1371 (elf_backend_section_from_shdr): Update name of renamed function.
1372 * elf-bfd.h (struct elf_size_info): Change second parameter of
1373 write_out_phdrs to be const. Likewise for second parameter of
1375 (struct bfd_elf_section_data): Add rel_hdr2 field.
1376 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1377 (bfd_elf32_swap_symbol_out): Likewise.
1378 (bfd_elf32_swap_reloc_in): Likewise.
1379 (bfd_elf32_swap_reloc_out): Likewise.
1380 (bfd_elf32_swap_reloca_in): Likewise.
1381 (bfd_elf32_swap_reloca_out): Likewise.
1382 (bfd_elf32_swap_phdr_in): Likewise.
1383 (bfd_elf32_swap_phdr_out): Likewise.
1384 (bfd_elf32_swap_dyn_in): Likewise.
1385 (bfd_elf32_swap_dyn_out): Likewise.
1386 (bfd_elf32_slurp_symbol_table): Declare.
1387 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1388 (bfd_elf32_write_out_phdrs): Declare.
1389 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1390 (bfd_elf64_swap_symbol_out): Likewise.
1391 (bfd_elf64_swap_reloc_in): Likewise.
1392 (bfd_elf64_swap_reloc_out): Likewise.
1393 (bfd_elf64_swap_reloca_in): Likewise.
1394 (bfd_elf64_swap_reloca_out): Likewise.
1395 (bfd_elf64_swap_phdr_in): Likewise.
1396 (bfd_elf64_swap_phdr_out): Likewise.
1397 (bfd_elf64_swap_dyn_in): Likewise.
1398 (bfd_elf64_swap_dyn_out): Likewise.
1399 (bfd_elf64_slurp_symbol_table): Declare.
1400 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1401 (bfd_elf64_write_out_phdrs): Declare.
1402 (_bfd_mips_elf_section_from_shdr): Declare.
1403 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1404 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1405 section for the section, add the new one to rel_hdr2. Increment
1406 reloc_count rather than setting it.
1407 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1408 Remove static declaration.
1409 (elf_write_shdrs_and_ehdr): Define name as macro.
1410 (elf_write_out_phdrs): Likewise.
1411 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1412 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1413 (elf_swap_symbol_in): Change second parameter to be const.
1414 (elf_swap_symbol_out): Likewise.
1415 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1416 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1417 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1418 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1419 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1420 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1421 parameter to be const. Make non-static.
1422 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1424 (elf_slurp_symbol_table): Make non-static.
1425 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1426 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1427 (elf_backend_size_info): Likewise.
1428 (elfNN_bed): Use elf_backend_size_info.
1429 * targets.c (bfd_elf64_bigmips_vec): Declare.
1430 (bfd_elf64_littlemips_vec): Declare.
1431 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1432 bfd_elf64_littlemips_vec if BFD64 is defined.
1434 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1436 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1438 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1439 zeroes, in alignment holes.
1441 * configure: Rebuild with autoconf 2.10.
1443 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1444 potential leading underscore in the allocated buffer.
1446 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1448 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1449 symbols into .sbss if this is a relocatable link.
1451 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1453 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1454 undefined symbols when creating a shared library.
1456 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1458 * coff-sh.c: Add a bunch of new code and static const arrays to
1459 support aligning loads and stores on four byte memory boundaries.
1461 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1463 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1464 call sh_align_loads.
1465 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1468 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1470 * cache.c (bfd_open_file): Unlink the file before opening it for
1471 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1473 * opncls.c (bfd_fdopenr): Set opened_once.
1475 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1477 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1480 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1481 the code unconditionally.
1483 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1485 * libcoff-in.h (struct pei_section_tdata): Define structure.
1486 (pei_section_data): Define macro.
1487 * libcoff.h: Rebuild.
1488 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1489 store s_paddr field in pei_section_data.
1490 (coff_compute_section_file_positions): Use pei_section_data rather
1491 than _cooked_size, and don't overwrite an existing value.
1492 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1493 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1494 * peicode.h (coff_bfd_copy_private_section_data): Define if
1496 (pe_bfd_copy_private_section_data): New static function if
1499 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1501 * srec.c (srec_set_arch_mach): Write as a function rather than a
1504 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1505 no map, just check each member in turn to see whether it is
1508 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1510 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1511 table. Call BFD_ASSERT to validate header size, instead of
1513 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1516 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1518 * ppcboot.c: New target for looking at PPCbug boot records.
1520 * config{ure.in,.bfd}: Add support for ppcboot target.
1522 * configure: Regenerate.
1524 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1526 * coff-h8300.c (howto_table): Update names to match recent
1527 changes to include/coff/internal.h. Fix minor errors in the
1528 existing relocs. Add R_MOVL1 and R_MOVL2.
1529 (rtype2howto): Similarly.
1530 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1531 existing relaxing code and peform more relaxing.
1532 (h8300_reloc16_extra_cases): Likewise.
1534 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1536 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1539 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1541 * elfcode.h (elf_object_p): Reject generic ELF target if
1542 e_machine matches an alternate machine code in a specific backend.
1544 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1545 obsolete align_power_min field.
1547 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1549 * coff-h8300.c (reloc_howto_type): Add howto entry for
1551 (rtype2howto): Handle R_PCRWORD_B.
1552 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1553 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1554 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1555 branch (R_PCWORD_B).
1557 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1559 * aoutx.h (translate_from_native_sym_flags): Set the section for
1560 BSF_CONSTRUCTOR symbols.
1562 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1565 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1567 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1568 stop looking when section is found.
1570 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1572 * coffcode.h (STRING_SIZE_SIZE): Define.
1573 (styp_to_sec_flags): Handle long symbol names when looking for the
1575 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1576 (bfd_coff_long_section_names): Define.
1577 (coff_write_object_contents): Handle long section names.
1578 (bfd_coff_std_swap_table): Initialize new field.
1579 * libcoff.h: Rebuild.
1580 * coffgen.c (make_a_section_from_file): Handle long section
1582 (coff_write_symbols): Handle long section names.
1583 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1584 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1585 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1586 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1587 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1588 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1589 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1590 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1592 * bout.c (b_out_callback): Set lma of sections.
1593 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1594 parameter to output_bfd. Used input_bfd instead of output_bfd in
1597 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1599 * aoutx.h (translate_from_native_sym_flags): Don't create
1600 SEC_CONSTRUCTOR sections.
1601 * ecoff.c (ecoff_set_symbol_info): Likewise.
1603 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1604 From Don Bowman <bowman@waterloo.hp.com>.
1606 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1608 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1609 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1611 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1613 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1614 mips_32_relocs field.
1615 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1616 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1617 relocs against a global symbol which is not defined in a regular
1619 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1620 against a global symbol, increment mips_32_relocs.
1621 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1622 the symbol is not defined in a regular file, make room in the
1625 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1627 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1628 file position and the virtual file position separately. Set
1629 filepos information bsaed on the real file position.
1630 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1631 Jan 23 change to coffcode.h.
1633 * som.c (som_slurp_symbol_table): Set the symbol count to the
1634 number of BFD symbols created.
1636 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1638 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1639 output file if linking shared objects. Loop to check all relocs,
1640 rather than returning false on first error.
1642 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1644 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1645 (ppc_elf_additional_program_headers): If .interp section, bump #
1646 of program headers by 1.
1647 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1648 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1649 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1651 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1653 (ppc_elf_relocate_section): If the output section isn't defined,
1654 don't abort, just give an error message.
1656 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1657 being created is .sdata or .sdata2, don't make the symbol dynamic.
1659 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1661 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1662 members of an archive for dynamic objects with no symbols, and
1663 pass them directly to check_archive_element.
1664 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1665 xcoff_link_check_dynamic_ar_symbols.
1666 (xcoff_link_check_dynamic_ar_symbols): New static function.
1668 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1669 from _bfd_nodynamic to _bfd_xcoff.
1670 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1672 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1673 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1674 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1675 * libcoff.h: Rebuild.
1676 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1677 (xcoff_get_section_contents): New static function.
1678 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1679 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1680 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1681 (xcoff_dynamic_reloc): New static variable.
1682 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1683 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1685 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1687 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1688 if reloc_entry->addend is not 0.
1689 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1691 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1693 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1695 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1696 Add entries for R_SPARC_[56].
1697 (sparc_reloc_map): Add entries for R_SPARC_[56].
1699 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1701 Optimize linking of stabs in sections as used in ELF and COFF.
1702 * stabs.c: New file.
1703 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1704 (_bfd_write_section_stabs): Declare.
1705 (_bfd_write_stab_strings): Declare.
1706 * libbfd.h: Rebuild.
1707 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1708 (struct coff_link_hash_table): Add stab_info field.
1709 * libcoff.h: Rebuild.
1710 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1712 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1714 (_bfd_coff_final_link): Write out stab strings hash table.
1715 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1716 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1718 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1719 (struct bfd_elf_section_data): Add stab_info field.
1720 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1722 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1723 _bfd_link_section_stabs.
1724 (elf_bfd_final_link): Write out stab strings hash table.
1725 (elf_link_input_bfd): Handle optimized stabs sections.
1726 * reloc.c (_bfd_final_link_relocate): Check address against
1727 _raw_size rather than _cooked_size.
1728 * Makefile.in: Rebuild dependencies.
1729 (BFD_LIBS): Add stabs.o
1730 (BFD_LIBS_CFILES): Add stabs.c.
1732 * VERSION: Increment for bfdlink.h change.
1734 * coffgen.c (coff_renumber_symbols): Correct handling of
1735 BSF_NOT_AT_END common symbols.
1737 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1739 * coff-ppc.c (record_toc): Add cast to avoid warning.
1740 (ppc_allocate_toc_section): Likewise.
1741 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1742 (ppc_coff_reloc_type_lookup): Remove unreached code.
1743 * coffcode.h (coff_write_object_contents): Don't take the address
1745 * peicode.h (pe_print_idata): Add casts to avoid warning.
1746 (pe_print_edata): Likewise.
1747 (pe_print_reloc): Remove ANSI C string concatenation.
1749 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1751 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1753 * libcoff.h: Rebuild.
1754 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1756 (coff_swap_aux_out): Likewise.
1757 * peicode.h (coff_swap_aux_in): Likewise.
1758 (coff_swap_aux_out): Likewise.
1759 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1761 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1763 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1764 Fix up .bf endndx link fields.
1765 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1767 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1770 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1772 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1773 on Solaris PowerPC systems doesn't get confused.
1775 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1778 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1779 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1780 update did_reg and did_reg2.
1782 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1784 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1786 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1787 callback routines, pass h->root.string rather than name, in case
1788 copy is true and name is transient.
1790 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1792 * elfcore.h: Add support for core files with multiple threads.
1793 (Primarily for Solaris.)
1795 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1797 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1798 section->orelocation is NULL.
1800 * coffgen.c (bfd_coff_get_syment): New function.
1801 (bfd_coff_get_auxent): New function.
1802 * bfd-in.h (bfd_coff_get_syment): Declare.
1803 (bfd_coff_get_auxent): Declare.
1804 * bfd-in2.h: Rebuild.
1806 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1808 * elf32-mips.c (struct mips_hi16): Define.
1809 (mips_hi16_addr, mips_hi16_addend): Remove.
1810 (mips_hi16_list): New static variable.
1811 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1812 (mips_elf_lo16_reloc): Process mips_hi16_list.
1813 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1814 relocs before the associated LO16 reloc.
1816 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1818 * versados.c (versados_scan): Check bfd_alloc return value.
1819 (versados_object_p): Check all bfd_read return values. Require
1820 that lang field be less than 10, to avoid confusion with Intel Hex
1823 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1825 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1826 not 0, for an absolute symbol.
1827 (NAME(aout,swap_ext_reloc_out)): Likewise.
1829 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1830 (ihex_write_object_contents): For a large start address, output
1831 the full 32 bit address in record type 5.
1833 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1834 to int to avoid promotion problems in prototype.
1836 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1838 * configure.host: Use ${srcdir} when looking for picfrag.
1840 * configure.host: Switch on ${libdir}, not $(libdir). From
1841 alan@spri.levels.unisa.edu.au (Alan Modra).
1843 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1844 entry point, not just for DYNAMIC objects.
1845 * sunos.c (sunos_add_dynamic_symbols): Always call
1846 sunos_create_dynamic_sections. If called with a non DYNAMIC
1847 object, don't do anything else.
1848 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1850 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1852 * configure.in: Permit --enable-shared to specify a list of
1854 * configure: Rebuild.
1856 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1857 host when configuring with --enable-shard.
1859 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1861 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1864 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1865 to avoid crashing in bfd_hash_replace.
1867 * sysdep.h: Use #ifdef, not #if.
1869 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1871 * config.in: Rebuild.
1873 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1875 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1876 (AC_CHECK_HEADERS): Check for sys/time.h
1877 (AC_HEADER_TIME): Add macro.
1878 * configure: Rebuild.
1879 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1880 to control what combination of <time> and <sys/time.h>
1883 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1885 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1886 (aout_32_sunos4_write_object_contents): Likewise.
1887 * aoutx.h (NAME(aout,machine_type)): Handle
1888 bfd_mach_sparc_{sparclet,sparclite}.
1889 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1890 (bfd_mach_sparc_v9_p): Update.
1891 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1892 * libaout.h (enum machine_type): Add M_SPARCLET.
1893 * sunos.c (MACHTYPE_OK): Define.
1894 * bfd-in2.h: Regenerated.
1896 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1898 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1899 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1900 * elflink.c (_bfd_elf_create_got_section): Store the
1901 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1902 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1903 global offset table goes over 0x1000, set the value of
1904 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1905 (elf32_sparc_relocate_section): Subtract the offset of
1906 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
1908 * elfcode.h: Don't include <string.h>.
1910 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
1912 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
1913 generic_link_hash_newfunc. All references changed.
1914 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
1915 moved here from libbfd-in.h.
1916 * libbfd-in.h: Corresponding changes.
1917 * libbfd.h: Regenerated.
1919 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
1921 * aoutx.h (aout_link_input_section_std): When reporting an
1922 overflow error, use the name of the symbol in the hash table if
1924 (aout_link_input_section_ext): Likewise.
1926 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
1927 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
1929 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
1931 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
1932 * coffcode.h (coff_compute_section_file_positions): Likewise.
1933 (coff_write_object_contents): Likewise.
1935 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
1937 * section.c (SEC_LINK_ONCE): Define.
1938 (SEC_LINK_DUPLICATES): Define.
1939 (SEC_LINK_DUPLICATES_DISCARD): Define.
1940 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
1941 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
1942 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
1943 * bfd-in2.h: Rebuild.
1944 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
1945 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
1946 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
1947 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
1948 SEC_LINK_ONCE, and look through the symbol table for the setting
1949 for SEC_LINK_DUPLICATES.
1950 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
1951 set for a section, find the section symbol in the symbol table,
1952 and set the aux entry based on SEC_LINK_DUPLICATES.
1953 * coffgen.c (coff_print_symbol): Add a space before "checksum".
1954 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
1955 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1956 * coff-i386.c (i386coff_vec): Likewise.
1957 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
1959 * VERSION: Bump to 2.6.1.
1960 * Makefile.in (stamp-h): Depend upon VERSION.
1962 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
1964 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
1965 * libbfd.h: Rebuilt.
1966 * linker.c (generic_link_hash_newfunc): No longer static.
1967 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
1969 * coff-h8300.c: Add two derived hash tables and their associated
1970 funtions and #defines for use by the h8300 linker.
1971 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
1972 the function vector as needed. Place the address of the function
1973 vector entry in the location specified by the R_MEM_INDIRECT reloc.
1974 Rewrite the vectors section contents as necessary.
1975 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
1976 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
1977 (coff_bfd_link_hash_table_create): Likewise.
1979 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1981 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
1982 __attribute__ ((__unused__)) so that -Wall doesn't warn about
1984 (hppa_rebuild_insn): Pass pointer to correct type to
1985 low_sign_unext and dis_assemble_21.
1987 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
1989 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
1990 Stick with sparc-*-{sysv4*,solaris2*}.
1992 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
1994 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
1995 (coff_swap_aux_out): Swap out extra PE x_scn fields.
1996 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
1997 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
1998 fields is non-zero, print them.
2000 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2001 ifdef. Remove unused variables.
2002 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2004 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2005 (get_symbol_value): Ifdef out.
2006 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2007 (coff_ppc_relocate_section): Remove unused variables. Make
2008 fprintf strings and argument types correspond. Put before_addr in
2010 (dump_toc): Make fprintf strings and argument types correspond.
2011 (ppc_process_before_allocation): Remove unused variables. Always
2013 (ppc_reflo_reloc): Ifdef out.
2014 (ppc_addr32nb_reloc): Ifdef out.
2015 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2017 (coff_ppc_rtype_to_howto): Likewise.
2018 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2020 * peicode.h (pe_print_idata): Move otherwise unused variables into
2021 the #ifdef where they are used. Always return a value.
2022 (pe_print_edata): Make fprintf strings and argument types
2023 correspond. Always return a value.
2024 (pe_print_pdata): Removed unused variable addr_value. Always
2026 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2027 strings and argument types correspond. Always return a value.
2029 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2030 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2031 variable rela inside #if 0 section where it is used.
2033 * ns32k.h: New file.
2034 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2035 functions to start with _bfd_.
2036 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2037 functions in cpu-ns32k.h.
2038 * Makefile.in: Rebuild dependencies.
2039 (HFILES): Add ns32k.h.
2041 * section.c (struct sec): Add linker_mark field. Change
2042 user_set_vma and reloc_done to be single bit fields.
2043 (STD_SECTION): Update accordingly.
2044 * bfd-in2.h: Rebuild.
2045 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2047 (aout_link_input_bfd): Don't link unmarked sections.
2048 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2050 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2051 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2053 * elflink.h (elf_bfd_final_link): Mark sections included in the
2055 (elf_link_input_bfd): Don't link unmarked sections.
2056 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2058 (xcoff_link_input_bfd): Don't link unmarked sections.
2060 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2061 overflow error messages.
2063 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2065 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2066 is not set, print "BFD: " before the error message.
2068 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2069 Miles Bader <miles@gnu.ai.mit.edu>.
2070 * configure: Rebuild.
2072 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2074 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2077 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2078 m68k-aout, m68k-coff, and m68k-elf targets.
2080 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2082 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2083 (ieee_generic_stat_arch_elt): Restructured to prevent
2084 ieee_object_p from being called repeatedly.
2086 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2088 * coffcode.h (coff_write_object_contents): Allocate
2089 buffers large enough for any FILEHDR or AOUTHDR.
2091 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2093 * ecofflink.c (lookup_line): New static function, renamed and
2094 slighly changed from old _bfd_ecoff_locate_line.
2095 (_bfd_ecoff_locate_line): Cache line number information. Use
2096 lookup_line for actual lookup.
2098 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2100 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2101 multiple of 20 bytes.
2103 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2105 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2106 allocate ecoff_find_line, and don't initialize by hand.
2107 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2108 mips_elf_find_line, and don't call memset.
2110 * coffcode.h (coff_compute_section_file_positions): If not
2111 producing a final executable, don't consider sofar when aligning
2112 the section to the correct size.
2114 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2117 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2118 * coffgen.c (coff_section_symbol): Ifdef out.
2120 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2122 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2123 output_bfd is not NULL.
2125 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2127 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2128 of bfd_alloc (fixes fix_line not being initialized).
2129 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2131 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2133 * coffcode.h: Allow specific backends to override the
2134 bfd_link_add_symbols routine.
2136 * coff-h8300.c: Include genlink.h.
2137 (howto_table): Add R_MEM_INDIRECT.
2138 (rtype2howto): Support R_MEM_INDIRECT.
2139 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2142 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2144 * coff-alpha.c (alpha_relocate_section): Use
2145 info->callbacks_warning, rather than _bfd_error_handler, for
2146 "multiple gp" warning.
2148 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2150 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2151 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2152 table string. Use bfd_wrapped_link_hash_lookup.
2153 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2155 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2156 table, if any, when writing out symbols.
2157 (aout_link_input_section_std): Use the name from the hash table,
2158 if any, when reporting undefined symbols.
2159 (aout_link_input_section_ext): Likewise.
2160 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2161 * bout.c (get_value): Likewise.
2162 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2163 * ecoff.c (ecoff_reloc_link_order): Likewise.
2164 * elflink.h (elf_link_add_object_symbols): Likewise.
2165 (elf_reloc_link_order): Likewise.
2166 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2167 (_bfd_generic_reloc_link_order): Likewise.
2168 (default_indirect_link_order): Likewise.
2169 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2170 * sunos.c (sunos_add_one_symbol): Likewise.
2171 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2172 (bfd_xcoff_link_count_reloc): Likewise.
2173 (xcoff_reloc_link_order): Likewise.
2175 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2176 into -1 for intern->rss.
2178 * configure: Rebuild with autoconf 2.8.
2180 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2182 * stab-syms.c (__define_stab_duplicate): Define.
2183 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2185 * bfd-in.h (bfd_get_stab_name): Declare.
2186 * bfd-in2.h: Rebuild.
2187 * Makefile.in: Rebuild dependencies.
2188 (BFD_LIBS): Add stab-syms.o.
2189 (BFD_LIBS_CFILES): Add stab-syms.c.
2190 (BFD32_BACKENDS): Remove stab-syms.o.
2191 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2192 * configure.in: Don't list stab-syms.o in bfd_backends.
2193 * configure: Rebuild.
2194 * libaout.h (aout_stab_name): Don't declare.
2195 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2198 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2200 * elf.c (assign_file_positions_for_segments): Adjust file offset
2201 for section alignment even if SEC_LOAD is not set.
2203 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2205 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2206 since they appear as targets in Makefile.in.
2207 * configure: Rebuild.
2209 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2210 don't fiddle with a symbol which is not defined anywhere.
2212 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2214 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2215 though they are defined in a shared library.
2216 (xcoff_build_ldsyms): Likewise.
2218 * coffgen.c (coff_find_nearest_line): Don't look at the line
2219 numbers for the section if section->lineno is NULL.
2221 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2222 message rather than calling BFD_ASSERT.
2223 * elfcode.h (write_relocs): Check return value of
2224 _bfd_elf_symbol_from_bfd_symbol.
2226 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2228 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2231 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2233 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2235 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2236 hppa_reloc_field_selector_type_alt.
2237 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2238 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2240 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2242 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2244 * elf.c (assign_file_positions_for_segments): Adjust the segment
2245 memory size for the alignment of a SEC_ALLOC section, not just a
2248 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2250 * m68klinux.c: New file.
2251 * hosts/m68klinux.h: New file.
2252 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2253 * configure.in (m68*-*-linux*): New native host.
2254 (m68klinux_vec): New vector.
2255 * configure: Rebuild.
2256 * targets.c (m68klinux_vec): Declare.
2257 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2258 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2259 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2260 declaration from bfd_linux_size_dynamic_sections.
2261 (bfd_m68klinux_size_dynamic_sections): Declare.
2262 * bfd-in2.h: Rebuild.
2263 * Makefile.in: Rebuild dependencies.
2264 (BFD32_BACKENDS): Add m68klinux.o.
2265 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2267 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2269 * libhppa.h (pa_arch): Add pa20.
2270 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2271 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2272 (hppa_field_adjust): Handle e_nsel.
2273 * som.c: Provide default definitions for many new relocs found only
2274 in hpux10 include files.
2275 (som_fixup_formats): Add several new relocs from hpux10.
2276 (som_hppa_howto_table): Add hpux10 relocs.
2277 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2279 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2281 * mpw-make.sed: Edit out recent shared library support, and
2282 rules to rebuild .h files using doc/chew.
2284 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2286 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2287 size even of sections with no contents.
2289 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2291 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2292 starting with '$' the way we skip names starting with '.'. When
2293 updating x_endndx, don't be fooled by an index which has been
2296 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2297 struct/union/enum type with no elements.
2299 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2301 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2303 * archive.c (bfd_generic_archive_p): If the first file in the
2304 archive can not be recognized as an object, don't assume that this
2305 is the wrong format.
2307 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2308 format is not bfd_object.
2309 (bfd_elf_get_dt_soname): Likewise.
2311 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2313 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2316 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2318 * bfd.c (tdata): Add netbsd_core_data.
2319 * bfd-in2.h: Regenerated.
2321 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2323 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2324 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2325 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2328 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2329 to get the symbol index, matching 14 Jul 95 change.
2331 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2333 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2334 Remove duplicate definition of gp.
2336 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2338 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2339 assume that we can set the GP value and then get the same value,
2340 since it won't be true if the output file is neither ELF nor
2342 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2343 _bfd_get_gp_value here.
2344 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2345 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2347 (mips_elf_lo16_reloc): Likewise.
2348 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2349 Don't require that the BFD be ELF.
2350 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2351 (mips_elf_gprel32_reloc): Likewise.
2352 (mips_elf_relocate_section): Don't assume we can set and get the
2354 (mips_elf_finish_dynamic_symbol): Don't bother to use
2355 _bfd_get_gp_value here.
2357 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2358 Don't change epdr between malloc and free. Be careful not to free
2359 NULL pointers. Zero out the first RPDR.
2361 * configure.host: On Linux, only pass -rpath option if $(libdir)
2362 is neither /lib nor /usr/lib. From Alan Modra
2363 <alan@mullet.Levels.UniSA.Edu.Au>.
2365 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2367 (elf_dt_name): Rename from elf_dt_needed_name.
2368 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2370 (bfd_elf_get_dt_soname): New function.
2371 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2372 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2373 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2374 * bfd-in2.h: Rebuild.
2376 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2378 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2379 _bfd_sparc_elf_reloc_type_lookup.
2380 (bfd_elf32_bfd_reloc_type_lookup): Update.
2381 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2382 (sparc64_elf_howto_table): Define.
2383 (sparc_reloc_map): Define.
2384 (sparc64_elf_reloc_type_lookup): New function.
2385 (sparc_elf_wdisp16_reloc): New function.
2386 (elf_info_to_howto): Use sparc64_elf_howto_table.
2387 (sparc64_elf_relocate_section): Likewise.
2388 (bfd_elf64_bfd_reloc_type_lookup): Update.
2390 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2392 * configure.host: Check for 'do not mix' from native linker before
2393 trying to use -rpath.
2395 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2397 * bfd.c (_bfd_get_gp_value): New function.
2398 (_bfd_set_gp_value): New function.
2399 * libbfd-in.h (_bfd_get_gp_value): Declare.
2400 (_bfd_set_gp_value): Declare.
2401 * libbfd.h: Rebuild.
2402 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2403 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2404 directly to the fields in the tdata information.
2405 (alpha_relocate_section): Likewise.
2406 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2407 (mips_gprel_reloc): Likewise.
2408 (mips_relocate_section): Likewise.
2409 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2410 (mips_elf_lo16_reloc): Likewise.
2411 (mips_elf_final_gp): Likewise.
2412 (mips_elf_gprel16_reloc): Likewise.
2413 (mips_elf_gprel32_reloc): Likewise.
2414 (mips_elf_relocate_section): Likewise.
2415 (mips_elf_finish_dynamic_symbol): Likewise.
2417 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2419 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2421 * configure.in: Call AC_PROG_CC before configure.host.
2422 * configure: Rebuild.
2423 * configure.host: Don't set information which autoconf should
2424 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2426 * configure.host: Remove go32 and win32 host information, since it
2427 should no longer be needed.
2429 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2430 then start a new segment rather than put a writable section in a
2433 * configure.host: Set RPATH_ENVVAR.
2435 * Makefile.in: Rebuild dependencies.
2437 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2438 zero_section variable.
2440 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2442 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2443 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2444 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2446 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2448 * ieee.c (ieee_write_expression): Only use an R variable for a
2449 local symbol. Don't output a zero offset. Handle a zero address.
2450 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2451 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2453 (parse_expression): Don't try to handle multiple occurrences of a
2454 P variable. Handle I variables differently from X variables. Fix
2455 the order of minus expressions.
2456 (ieee_slurp_external_symbols): Generate an I variable for an NN
2457 record. Fix handling of ATI and ATX records.
2458 (ieee_slurp_sections): Only set minimal section attributes.
2459 Adjust them later, based on the section contents.
2460 (ieee_object_p): Read in the file until just after the ME record.
2461 Call ieee_slurp_section_data to set the section flags.
2462 (do_one): Add iterations parameter. Only repeat the first load
2463 item. Set the section and file reloc flags.
2464 (ieee_slurp_section_data): Set section flags. Pass iterations to
2466 (ieee_canonicalize_reloc): Handle I variables.
2467 (do_with_relocs): Only emit relocation size when necessary.
2468 Increase MAXRUN to 127. Change ov to be assigned, and take
2469 src_mask and pcrel_offset into account.
2470 (ieee_write_data_part): Skip sections that are not loaded.
2471 (ieee_write_external_part): Don't output optional last entry of WX
2473 (ieee_write_me_part): Make setting of me_record neater.
2474 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2476 * syms.c (stt): Add entries for zerovars, vars, and code.
2478 * elfcode.h (validate_reloc): New static function.
2479 (write_relocs): Call validate_reloc for non ELF relocs.
2481 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2482 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2483 (TARGET_LITTLE_SYM): Likewise.
2485 * config.bfd (m68*-*-psos*): New target.
2487 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2489 * i386msdos.c: Remove some #if 0 code.
2490 (msdos_write_object_contents): Don't include empty sections in the
2491 size computation, regardless of their address.
2493 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2495 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2496 is NULL, ie, the -r switch is used.
2498 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2500 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2501 (BFD_RELOC_MIPS_GOT_LO16): Define.
2502 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2503 * bfd-in2.h, libbfd.h: Rebuild.
2504 * elf32-mips.c (mips_reloc_map): Map new relocs.
2506 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2508 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2511 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2512 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2513 simple number for the section address, rather than an expression.
2514 Limit the number of bytes between relocs to MAXRUN.
2515 (ieee_write_me_part): Set me_record to the file offset after the
2517 (ieee_write_processor): New static function.
2518 (ieee_write_object_contents): Use ieee_write_processor.
2520 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2522 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2524 * coff-aux.c: Change include of aux.h to aux-coff.h.
2526 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2528 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2529 relocation put the addend both in the reloc entry and the data.
2530 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2533 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2534 a R_68K_PCxx reloc against a defined global symbol directly.
2535 (elf_m68k_check_relocs): Don't count such a reloc.
2537 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2538 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2539 symbol for now, otherwise always record the symbol as dynamic.
2540 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2541 is not referenced by a dynamic object, and we are not making a
2542 shared object, then don't make a PLT entry. If we do make a PLT
2543 entry, make sure the symbol has been recorded as dynamic.
2545 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2547 * configure.host: When making a shared library, set HLDFLAGS to
2548 pass an appropriate -rpath option. Use the make variable SONAME
2549 as the shared library soname, rather than computing it here. On
2550 SunOS, build stamp-tshlink in place of $(SHLINK).
2551 * Makefile.in (SONAME): New variable.
2552 ($(SHLINK)): Make a link to the transformed name, as well.
2553 (stamp-tshlink): New target.
2554 (install): Skip stamp-tshlink during install.
2556 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2558 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2559 linker sections have been set up yet.
2561 * elf.c (make_mapping): Add an additional argument to suppress
2562 making the first section include the program headers.
2563 (map_sections_to_segments): If the user used -Ttext such that the
2564 program headers are on a different page, do not set the flags
2565 saying that this section includes the program headers.
2567 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2569 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2570 don't define TRAD_HEADER.
2571 * configure: Rebuild.
2573 * netbsd-core.c: New file, support for NetBSD core files.
2574 * hosts/*nbsd.h: Removed.
2576 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2578 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2579 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2580 * libbfd.h, bfd-in2.h: Regenerated.
2581 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2582 bfd_elf32_bfd_reloc_type_lookup.
2583 (reloc_type{,_names}): Deleted.
2584 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2586 (sparc_reloc_map): Add sparc64 relocs.
2587 (sparc_elf_notsupported_reloc): New static function.
2588 (sparc_elf_wdisp16_reloc): New static function.
2589 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2590 (elf32_sparc_relocate_section): Likewise.
2591 (bfd_elf32_bfd_reloc_type_lookup): Define.
2592 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2593 (reloc_type{,_names}): Deleted.
2594 (elf_sparc_howto_table): Deleted.
2595 (sparc_reloc_map): Deleted.
2596 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2597 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2599 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2601 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2604 * Makefile.in (program_transform_name): New variable.
2605 (install): Transform library name before installing it.
2607 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2609 * archures.c (bfd_mach_i960_hx): Define.
2610 * bfd-in2.h: Rebuild.
2611 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2612 (MATRIX): Expand entries for HX.
2613 (arch_info_struct): Add i960:hx entry.
2614 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2615 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2616 (coff_set_flags): Handle bfd_mach_i960_hx.
2618 Support for building as a shared library, based on patches from
2619 Alan Modra <alan@spri.levels.unisa.edu.au>:
2620 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2621 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2622 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2623 * configure: Rebuild.
2624 * configure.host: If --enable-shared, adjust shared library stuff
2625 based on the host. If the host is SunOS, and the linker supports
2626 -rpath, set HLDFLAGS to use it.
2627 * Makefile.in (ALLLIBS): New variable.
2628 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2629 (COMMON_SHLIB, SHLINK): New variables.
2630 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2631 (STAGESTUFF): Remove variable.
2632 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2634 (stamp-ofiles): New target, like old ofiles target, but build
2635 using a temporary file and move-if-change, and touch stamp-ofiles
2637 (ofiles): Just depend upon stamp-ofiles.
2638 (stamp-piclist, piclist): New targets.
2639 ($(SHLIB), $(SHLINK)): New targets.
2640 (targets.o, archures.o): Build twice if PICFLAG is set.
2641 (do_mostlyclean): Remove pic/*.o.
2642 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2644 (do_distclean): Remove pic and stamp-picdir.
2645 (install): Install shared libraries.
2646 ($(OFILES)): Depend upon stamp-picdir.
2647 (stamp-picdir): New target.
2649 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2651 * libcoff.h: Rebuild.
2653 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2654 flavour of a section with no owner.
2656 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2657 ELF_LINK_NON_ELF flag.
2658 (mips_elf_create_got_section): Likewise.
2660 * elf.c: Revert last change, since it breaks dynamic linking.
2661 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2663 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2664 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2665 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2667 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2669 * elf.c (assign_file_positions_for_segments): If the backend does
2670 not want the elf header or the program headers in the address
2671 space, do not include them in the calculations.
2673 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2674 function to determine if we need additional program headers.
2675 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2676 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2678 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2680 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2682 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2684 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2685 back into one line. Some compilers (sunos 4.1.3 for example)
2686 won't accept args split across more than one line.
2688 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2690 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2691 * configure: Regenerate.
2693 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2695 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2696 try to do arithmetic on a void *, cast it to a unsigned char * first.
2698 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2700 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2701 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2703 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2704 flag for a newly defined symbol.
2705 (NAME(bfd_elf,record_link_assignment)): Likewise.
2706 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2707 set the DEF or REF_REGULAR flags correctly.
2709 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2710 (libbfd.h, libcoff.h): Corresponding change.
2712 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2713 a PLT32 reloc as dynamic.
2714 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2715 is not referenced by a dynamic object, and we are not making a
2716 shared object, then don't make a PLT entry. If we do make a PLT
2717 entry, make sure the symbol has been recorded as dynamic.
2719 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2721 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2722 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2723 (powerpcle-*-cygwin32): New.
2724 * peicode.h (add_data_entry): Get address from vma.
2726 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2728 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2729 attached to the section has already been created as an undefined
2730 symbol, treat it as if it hasn't been created yet.
2732 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2734 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2735 symbol or section symbols if stripping all symbols and this is not
2736 a relocateable link. Don't output the symbol string table if
2737 there are no symbols.
2738 (elf_link_flush_output_syms): Don't do anything if there are no
2741 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2743 * coff-aux.c: New file.
2744 * hosts/m68kaux.h: New file.
2745 * config.bfd (m68*-apple-aux*): New target.
2746 * configure.in (m68*-apple-aux*): New native host.
2747 (m68kaux_coff_vec): New vector.
2748 * configure: Rebuild.
2749 * targets.c (m68kaux_coff_vec): Declare.
2750 * coffcode.h (bfd_coff_backend_data): Add field
2751 _bfd_coff_link_add_one_symbol.
2752 (bfd_coff_link_add_one_symbol): Define.
2753 (compare_arelent_ptr): New static function if TARG_AUX.
2754 (coff_write_relocs): If TARG_AUX, sort the relocs.
2755 (coff_write_object_contents): Set A/UX aouthdr magic number.
2756 (coff_link_add_one_symbol): Define if not defined.
2757 (bfd_coff_std_swap_table): Initialize new field.
2758 * libcoff.h: Rebuild.
2759 * cofflink.c (coff_link_add_symbols): Call
2760 bfd_coff_link_add_one_symbol rather than
2761 _bfd_generic_link_add_one_symbol.
2762 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2763 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2764 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2765 * Makefile.in: Rebuild dependencies.
2766 (BFD32_BACKENDS): Add coff-aux.o.
2767 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2769 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2771 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2772 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2774 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2776 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2777 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2778 (maintainer-clean): Warn about deleting special files.
2779 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2781 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2782 warning symbols correctly.
2783 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2784 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2785 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2786 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2787 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2788 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2790 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2793 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2795 * libcoff-in.h: aligned newly exported names with bfd naming
2796 conventions. Removed an erroneous define of POWERPC_LE_PE.
2797 * libcoff.h: Rebuild.
2798 * cofflink.c, coff-ppc.c: the above function name changes
2800 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2802 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2803 * ecoff.c (struct extsym_info): Define.
2804 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2805 to ecoff_link_write_external.
2806 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2807 Strip symbols when appropriate.
2809 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2810 * syms.c (BSF_OBJECT): Define.
2811 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2812 * bfd-in2.h: Rebuild.
2813 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2815 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2818 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2819 copying relocs into a shared object, treat a defined global symbol
2821 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2822 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2823 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2825 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2826 real defined symbol, not to a weak defined symbol.
2828 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2830 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2831 and made a few static functions externs.
2833 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2834 POWERPC_LE_PE hack in cofflink.
2836 * libcoff-in.h: promoted the following from cofflink.c to allow
2837 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2838 coff_debug_merge_element, struct coff_debug_merge_type,
2839 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2840 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2841 coff_debug_merge_hash_lookup, coff_link_section_info,
2842 coff_final_link_info, coff_debug_merge_hash_newfunc,
2843 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2845 * libcoff.h: re-gen'd
2847 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2849 * syms.c: Include "bfdlink.h".
2850 (struct stab_find_info): Define.
2851 (_bfd_stab_section_find_nearest_line): New function.
2852 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2853 * libbfd.h: Rebuild.
2854 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2855 * elf.c (_bfd_elf_find_nearest_line): Try calling
2856 _bfd_stab_section_find_nearest_line before searching the ELF
2857 symbol table. Find the closest STT_FUNC symbol, not the last one.
2858 * libcoff-in.h (coff_data_type): Add line_info field.
2859 * libcoff.h: Rebuild.
2860 * coffgen.c (coff_find_nearest_line): Try calling
2861 _bfd_stab_section_find_nearest_line before searching the COFF
2863 * Makefile.in: Rebuild dependencies.
2865 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2867 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2868 4 bytes, so we get the correct value when updating the register
2869 field in little endian mode.
2871 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2874 entry_section fields. Add sntoc and snentry fields.
2875 * libcoff.h: Rebuild.
2876 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2877 not toc_section and entry_section (the COFF file does not have any
2878 sections at this point).
2879 (coff_write_object_contents): Set o_snentry and o_sntoc from
2880 snentry and sntoc rather than entry_section and toc_section.
2881 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2882 snentry, not toc_section and entry_section.
2883 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2884 entry_section from hentry.
2885 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2887 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2888 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2889 than using toc_section directly.
2891 * archures.c: Add missing `.' in enum bfd_architecture.
2892 * bfd-in2.h: Rebuild.
2894 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2895 Robert Lipe <robertl@arnet.com>.
2897 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2899 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2900 to sections we allocate. Use bfd_zalloc to allocate initialial
2901 sections, not bfd_alloc.
2902 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2903 SDA{,2}I16 relocations.
2904 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2905 whether to put something in .sbss or not.
2906 (ppc_elf_relocate_section): Add support for more relocations. Add
2907 in sec->output_offset where appropriate. Make error messages
2908 include the symbol name.
2910 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
2911 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
2912 doesn't get redefined messages if -shared.
2914 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
2915 section if the rel_section field has been set up.
2917 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2919 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
2922 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
2924 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
2925 of flags, only flags used are controlled by mach number. Bump up
2926 output file mach number to highest of input file mach numbers.
2927 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
2928 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
2930 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
2931 bfd_elf64_sparc_vec support.
2933 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2935 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
2936 the embedded bit is set on some objects and not on others. Just
2938 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
2941 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
2943 * coffcode.h (coff_new_section_hook): Don't try to align the
2946 * coffcode.h (coff_set_section_contents): Fix the handling of the
2947 .lib section to work even if the entire section contents are
2948 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
2949 Robert Lipe <robertl@arnet.com>.
2951 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2953 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
2954 memory here for contents.
2956 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
2957 _SDA2_BASE_ by 32768.
2958 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
2959 started using. Allocate contents for .sdata and .sdata2 sections
2961 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
2963 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
2964 size _SDA{,2}_BASE_.
2965 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
2968 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
2970 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
2972 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
2973 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
2974 (bfd_mach_sparc_v9a): Define.
2975 (bfd_mach_sparc_v9_p): Define.
2976 * bfd-in2.h: Regenerated.
2977 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
2979 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
2980 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
2981 to bfd_elf32_sparc_vec.
2982 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
2983 Add v8plus{,a} support.
2985 (sparc_compatible): New function.
2986 * elf32-sparc.h: #include "elf/sparc.h".
2987 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
2988 elf32_sparc_final_write_processing): New functions.
2989 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
2990 elf_backend_final_write_processing): Define.
2992 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2994 * elf-bfd.h (struct elf_link_hash_entry): Add
2995 linker_section_pointer field.
2996 (enum elf_linker_section_enum): Enumeration for new way of
2997 creating linker dynamic sections and symbols.
2998 (elf_linker_section{,_pointers}): New structures for creating
2999 dynamic sections and symbols.
3000 (elf_obj_tdata): Add linker_section_pointers and linker_section
3002 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3003 (_bfd_elf_create_linker_section): New declarations.
3004 (_bfd_elf_find_pointer_linker_section): Ditto.
3005 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3006 (_bfd_elf_make_linker_section_rela): Ditto.
3008 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3010 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3011 (ppc_elf_create_linker_section): New function to create the
3012 sections .got, .sdata, and .sdata2.
3013 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3015 (ppc_elf_check_relocs): Support more of the eabi relocations.
3016 (ppc_elf_relocate_section): Ditto.
3017 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3018 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3020 * elflink.h (elf_create_pointer_linker_section): New function to
3021 create initialized pointers in dynamic linker sections.
3022 (elf_finish_pointer_linker_section): Actually intialize the
3023 pointers created above.
3025 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3026 macros to provide both 32 and 64 bit versions of
3027 elf_create_pointer_linker_section.
3028 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3029 provide both 32 and 64 bit versions of
3030 elf_finish_pointer_linker_section.
3032 * elflink.c (_bfd_elf_create_linker_section): New function to
3033 create a linker section.
3034 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3035 given address in the linker pointer offsets created for a given
3037 (_bfd_elf_make_linker_section_rela): Make a RELA section
3038 corresponding to the generated linker section.
3040 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3042 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3044 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3046 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3047 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3048 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3049 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3050 toc entry in an objdump) for now.
3051 (ppc_do_last, ppc_get_last): New function - needed to save processing
3052 the toc owner to the end.
3053 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3056 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3057 toc owner from being done till last. Must define POWERPC_LE_PC
3060 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3062 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3064 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3065 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3067 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3069 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3071 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3073 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3075 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3077 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3079 * elf.c (assign_file_positions_for_segments): Don't increment file
3080 offset for a segment which contains no loadable sections.
3082 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3084 * reloc.c: Add new PowerPC relocations.
3085 * {bfd-in2,libbfd}.h: Regenerate.
3087 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3088 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3090 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3092 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3095 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3098 * coffgen.c (coff_find_nearest_line): Don't try to cache
3099 information in sections that are not owned by a BFD. From Richard
3100 Henderson <richard@atheist.tamu.edu>.
3102 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3103 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3104 * elflink.h (elf_link_output_extsym): Remove special check for
3107 * ecoffswap.h: Add prototypes for static functions.
3109 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3111 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3112 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3114 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3115 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3116 support. Begin support for R_PPC_SDA{2,}REL.
3118 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3120 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3121 create the .got and .got.neg sections.
3122 (ppc_elf_size_dynamic_sections): Call it.
3123 (ppc_elf_check_relocs): Call it.
3124 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3125 (ppc_elf_check_relocs): Add error messages for relocations we
3126 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3129 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3131 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3132 section flags for V.4 and eabi.
3134 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3136 * elf.c (assign_file_positions_for_segments): If a segment
3137 contains no sections, don't mark it as readable.
3139 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3140 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3142 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3143 dynamic section, if there is one.
3144 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3145 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3146 (bfd_elf64_swap_dyn_in): Likewise.
3147 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3149 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3151 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3152 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3153 <pirker@eiunix.tuwien.ac.at>.
3155 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3157 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3158 PowerPC V.4 and eabi.
3159 * bfd-in2.h: Regenerate.
3160 * libfd.h: Regenerate.
3162 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3164 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3165 section type and SHF_EXCLUDE section flag, turning them into the
3166 appropriate bfd section flag.
3168 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3170 * xcofflink.c (xcoff_link_add_symbols): Create the special
3171 sections if we see a DYNAMIC object, in case that is the only
3172 XCOFF input object we see.
3174 * elf32-mips.c: Extensive changes for a start at dynamic linking
3175 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3177 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3178 (struct elf_backend_data): Remove
3179 elf_backend_create_program_headers field. Add
3180 elf_backend_additional_program_headers and
3181 elf_backend_modify_segment_map fields.
3182 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3184 (elf_backend_additional_program_headers): Likewise.
3185 (elf_backend_modify_segment_map): Likewise.
3186 (elf_backend_create_program_headers): Don't define.
3187 (elfNN_bed): Change to account for field changes.
3188 * elf.c (assign_file_positions_for_segments): Call new
3189 modify_segment_map backend function. Don't call old
3190 create_program_headers backend function.
3191 (get_program_header_size): Call additional_program_headers rather
3192 than create_program_headers.
3193 * elflink.h (elf_link_add_object_symbols): Initialize
3194 type_change_ok from new backend field.
3195 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3197 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3198 a reloc against the appropriate section.
3200 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3201 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3202 (elf_flags_init): Rename from elf_ppc_flags_init.
3203 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3205 (ppc_elf_copy_private_bfd_data): Likewise.
3206 (ppc_elf_merge_private_bfd_data): Likewise.
3208 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3211 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3213 * coff-alpha.c (alpha_relocate_section): During final link, allow
3214 output .lita section to be bigger than 64k by adjusting gp value
3215 on a per-input section basis.
3216 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3218 (struct ecoff_section_tdata): Add gp field.
3220 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3222 Handle Alpha ECOFF changes in OSF/1 3.2.
3223 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3225 * coff-alpha.c: Include "aout/ar.h".
3226 (alpha_ecoff_get_relocated_section_contents): Don't require an
3227 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3228 3.2 doesn't generate one.
3229 (alpha_relocate_section): Likewise.
3230 (alpha_ecoff_slurp_armap): Define.
3231 (alpha_ecoff_slurp_extended_name_table): Define.
3232 (alpha_ecoff_construct_extended_name_table): Define.
3233 (alpha_ecoff_truncate_arname): Define.
3234 (alpha_ecoff_write_armap): Define.
3235 (alpha_ecoff_generic_stat_arch_elt): Define.
3236 (alpha_ecoff_update_armap_timestamp): Define.
3238 (alpha_ecoff_read_ar_hdr): New static function.
3239 (alpha_ecoff_get_elt_at_filepos): New static function.
3240 (alpha_ecoff_openr_next_archived_file): New static function.
3241 (alpha_ecoff_get_elt_at_index): New static function.
3242 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3243 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3244 _bfd_ecoff to alpha_ecoff.
3245 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3246 field from backend structure, rather than always calling
3247 _bfd_get_elt_at_filepos.
3248 * coff-mips.c (mips_ecoff_backend_data): Initialize
3249 get_elt_at_filepos field.
3250 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3251 from _bfd_generic_read_ar_hdr with minor changes.
3252 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3253 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3254 * libbfd.h: Rebuild.
3256 * bfd-in.h (BFD_IN_MEMORY): Define.
3257 * libbfd-in.h (struct bfd_in_memory): Define.
3258 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3259 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3260 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3261 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3262 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3263 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3264 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3265 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3266 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3267 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3269 (bfd_openstreamr): Likewise.
3270 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3271 BFD_IN_MEMORY is not set.
3272 * riscix.c (riscix_some_aout_object_p): Likewise.
3273 * bfd-in2.h, libbfd.h: Rebuild.
3275 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3276 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3277 (bfd_get_elt_at_index): Define.
3278 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3279 bfd_get_elt_at_index. Change index parameter from int to
3281 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3282 (_bfd_noarchive_get_elt_at_index): Define.
3283 (_bfd_archive_bsd_get_elt_at_index): Define.
3284 (_bfd_archive_coff_get_elt_at_index): Define.
3285 * bfd-in2.h, libbfd.h: Rebuild.
3286 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3287 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3288 * ieee.c (ieee_get_elt_at_index): Define.
3289 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3290 * oasys.c (oasys_get_elt_at_index): Define.
3291 * som.c (som_get_elt_at_index): Define.
3293 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3294 numbers to the .text section.
3296 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3298 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3299 If there is a SEC_DEBUGGING section, get the contents of the debug
3300 information part from it.
3301 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3303 (ieee_write_object_contents): Check ieee_write_debug_part return.
3305 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3307 * config.bfd (i[345]86-*-freebsd*): Add target.
3308 * configure.in (i386freebsd_vec): Add vec.
3309 * configure: Regenerate.
3310 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3311 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3312 Rebuild dependencies..
3313 * freebsd.h: New file.
3314 * i386freebsd.c: New file.
3315 * targets.c (i386freebsd_vec): Declare.
3316 (bfd_target_vector): Add i386freebsd_vec.
3317 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3318 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3320 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3322 * ieee.c (ieee_slurp_debug): New static function.
3323 (ieee_object_p): Call it.
3324 (ieee_slurp_section_data): Skip debugging sections.
3325 (ieee_get_reloc_upper_bound): Likewise.
3326 (ieee_get_section_contents): Likewise.
3327 (ieee_canonicalize_reloc): Likewise.
3328 (ieee_write_section_part): Likewise.
3329 (ieee_write_debug_part): Likewise.
3330 (ieee_write_data_part): Likewise.
3331 (init_for_output): Likewise.
3333 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3335 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3337 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3338 relocs, since ppc_elf_relocate_section handles the linker case.
3339 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3341 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3342 ppc_elf_relocate_section since that is now the only caller.
3343 (ppc_elf_relocate_section): Ditto.
3345 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3347 * coffcode.h (coff_write_object_contents): If we don't know the
3348 section of the entry point for an XCOFF executable, always set the
3349 entry address to -1.
3351 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3353 * elf.c (bfd_section_from_shdr): Add support for note sections.
3355 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3357 * bfd-in.h (struct _symbol_info): Add stab_type field.
3358 * bfd-in2.h: Rebuild.
3359 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3361 * elf32-ppc.c: Remove trailing newline from calls to
3363 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3364 difference if target endianness is known.
3366 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3368 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3369 old style TOC16 references without using R_PPC_GOT.
3370 (ppc_reloc_type): Ditto.
3371 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3372 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3373 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3374 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3375 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3377 (ppc_elf_adjust_dynamic_symbol): Ditto.
3378 (ppc_elf_adjust_dynindx): Ditto.
3379 (ppc_elf_size_dynamic_sections): Ditto.
3380 (ppc_elf_finish_dynamic_symbol): Ditto.
3381 (ppc_elf_finish_dynamic_sections): Ditto.
3382 (ELF_DYNAMIC_INTERPRETER): Define.
3384 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3386 * elf.c (copy_private_bfd_data): When attaching sections to
3387 segments ignore sections that won't be allocated. Patch from
3390 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3392 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3395 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3397 * coff-i960.c (CALC_ADDEND): Define.
3398 (coff_i960_relocate_section): Add the input section VMA to the
3399 addend for PC relative relocs.
3401 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3403 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3404 to correctly terminate.
3406 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3408 * targets.c (enum bfd_endian): Define.
3409 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3410 from boolean to enum bfd_endian. Change header_byteorder_big_p
3412 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3413 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3414 * bfd-in2.h: Rebuild.
3415 * All targets: Change initialization of byteorder and
3416 header_byteorder to use enum bfd_endian values rather than
3418 * All files: Change all references to byteorder_big_p and
3419 header_byteorder_big_p to use new bfd_*_endian macros.
3421 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3423 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3425 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3427 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3429 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3431 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3433 * ieee.c: Lots of minor cleanups. Make many functions return
3434 errors rather than calling abort. Also:
3435 (ieee_write_twobyte): Remove; change callers to call existing
3436 ieee_write_2bytes function.
3437 (ieee_write_expression): Don't output the section twice when
3438 outputting a local symbol. Don't emit an extraneous zero if there
3440 (ieee_slurp_sections): Set the lma as well as the vma.
3441 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3443 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3444 a recognized one or bfd_arch_unknown.
3445 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3447 (ihex_get_symtab): Likewise.
3449 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3451 * aoutx.h: Include <ctype.h>.
3452 (struct aout_link_includes_table): Define.
3453 (struct aout_link_includes_totals): Define.
3454 (struct aout_link_includes_entry): Define.
3455 (aout_link_includes_lookup): Define macro.
3456 (struct aout_final_link_info): Add includes field.
3457 (aout_link_includes_newfunc): New static function.
3458 (NAME(aout,final_link)): Initialize includes hash table.
3459 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3461 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3463 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3465 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3467 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3469 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3471 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3472 (pe_print_private_bfd_data): call pe_print_reloc.
3473 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3474 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3475 up some debugging as well.
3477 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3479 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3482 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3484 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3485 when setting sections to NULL.
3487 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3489 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3491 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3492 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3494 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3495 * bfd-in2.h: Rebuild.
3497 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3499 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3501 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3503 * ihex.c (ihex_scan): Handle record types 4 and 5.
3504 (ihex_object_p): Permit types 4 and 5.
3505 (ihex_set_section_contents): Remove check for out of range
3507 (ihex_write_object_contents): Generate types 4 and 5.
3509 * elflink.h (elf_link_output_extsym): Just ignore warning and
3510 indirect references to symbols which don't really exist.
3512 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3514 * peicode.h (pe_print_idata): Minor format fixes
3515 (pe_print_edata): New function. Under private printing, this formats
3516 the edata section of a PE file.
3517 (pe_print_private_bfd_data): Added call to pe_print_edata.
3519 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3521 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3522 index, don't call stoi.
3524 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3526 * srec.c (srec_scan): Set lma as well as vma.
3528 * ihex.c: New file; support for Intel Hex format.
3529 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3530 (ihex_vec): Declare.
3531 (bfd_target_vector): Always include ihex_vec.
3532 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3533 * Makefile.in: Rebuild dependencies.
3534 (BFD_LIBS): Add ihex.o
3535 (BFD_LIBS_CFILES): Add ihex.c.
3536 * bfd-in2.h: Rebuild.
3538 * elf.c (assign_file_positions_for_segments): Sort the sections in
3540 (get_program_header_size): Return the right size if segment_map is
3542 (copy_private_bfd_data): Don't bother to sort the sections.
3544 * bfd.c (bfd_record_phdr): New function.
3545 * bfd-in.h (bfd_record_phdr): Declare.
3546 * bfd_in2.h: Rebuild.
3548 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3551 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3552 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3554 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3555 (bfd_zmalloc): Change declaration.
3556 * libbfd.h: Rebuild.
3557 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3558 and realloc. Don't set bfd_error_no_memory if they fail.
3560 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3562 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3563 uses as well. Added a new howto to deal with TOCREL16 relocs that
3564 are TOCDEFN as well.
3565 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3566 to handle RVA relocs from dlltool.
3567 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3568 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3569 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3571 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3572 to get the right section alignment.
3574 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3576 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3577 p_paddr if p_paddr is zero.
3578 (make_mapping): Set includes_filehdr and includes_phdrs for first
3580 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3582 (assign_file_positions_for_segments): Handle includes_filehdr and
3583 includes_phdrs. Remove special handling of PT_PHDR and first
3585 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3586 when appropriate. Remove special handling of PT_PHDR segment.
3587 Use a more complex condition for when a section is included in a
3588 segment to handle Solaris linker oddities.
3590 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3592 * coff-m88k.c (howto_table): Reformatted for easier reading;
3593 special_function now points to new function m88k_special_reloc.
3594 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3596 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3597 be done correctly by m88k_special_reloc.
3598 (reloc_processing): New function to be used by RELOC_PROCESSING.
3599 (RELOC_PROCESSING): Define to call reloc_processing.
3601 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3603 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3604 (pe_print_pdata): Likewise.
3606 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3607 obstack_alloc fails.
3608 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3610 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3611 * Many files: don't set bfd_error_no_memory if one of the above
3614 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3615 if p_paddr_valid is set.
3616 (copy_private_bfd_data): New static function.
3617 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3619 * elf.c (assign_file_positions_for_segments): Fix case where extra
3620 program headers were allocated.
3622 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3623 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3624 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3625 _bfd_elf_print_private_bfd_data.
3627 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3628 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3629 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3630 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3631 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3632 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3633 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3635 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3637 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3638 * elf.c (make_mapping): New static function.
3639 (map_sections_to_segments): New static function.
3640 (elf_sort_sections): New static function.
3641 (assign_file_positions_for_segments): New static function.
3642 (map_program_segments): Remove.
3643 (get_program_header_size): Remove sorted_hdrs, count, and
3644 maxpagesize parameters. Simplify.
3645 (assign_file_positions_except_relocs): When generating an
3646 executable, use assign_file_positions_for_segments.
3647 (elf_sort_hdrs): Remove.
3648 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3649 to get_program_header_size.
3651 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3653 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3655 * configure, config.in: Regenerate with autoconf 2.7.
3657 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3658 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3660 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3662 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3663 (ecoff_sec_to_styp_flags): Likewise.
3664 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3665 (ecoff_set_symbol_info): Handle scRConst.
3666 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3667 (ecoff_compute_section_file_positions): Handle .rconst section.
3668 (_bfd_ecoff_write_object_contents): Likewise.
3669 (ecoff_link_check_archive_element): Handle scRConst.
3670 (ecoff_link_add_externals): Likewise.
3671 (ecoff_link_write_external): Handle .rconst section.
3672 (ecoff_reloc_link_order): Likewise.
3673 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3674 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3676 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3678 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3679 DEF_DYNAMIC flag is set.
3681 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3683 * host-aout.c: If TRAD_HEADER is defined, include it.
3685 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3687 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3688 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3689 (BFD_NEED_DECLARATION): New function.
3690 * configure.in: Use BFD_NEED_DECLARATION.
3691 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3692 * configure, config.in: Rebuild with autoconf 2.6.
3694 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3695 special_sections before returning when called with a non XCOFF
3698 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3701 * coffcode.h (coff_compute_section_file_positions): Only pad the
3702 previous section to force file alignment when creating an
3705 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3707 * coffcode.h (coff_compute_section_file_positions): If
3708 RS6000COFF_C, set up the .debug section.
3710 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3711 if it is not large enough to accomodate the entire TOC area with
3712 signed 16 bit offsets.
3713 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3715 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3716 TOC anchor to use the TOC value used in the output file.
3718 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3720 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3721 (_bfd_coff_read_string_table): Likewise.
3723 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3725 * pe-arm.c: Fix typos.
3726 * coff-arm.c: Likewise.
3728 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3730 * coff-ppc.c (list_ele): Added "cat"egory member.
3731 (record_toc): New category parameter (priv or pub).
3732 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3733 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3734 the mainline. It addes extra toc cells in error.
3735 (ppc_coff_swap_sym_in_hook): Added some documentation.
3736 (dump_toc): Can now diagnose "virtual toc" chicanery.
3738 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3740 * elf-bfd.h (struct elf_link_hash_table): Change type of
3741 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3743 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3745 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3746 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3748 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3749 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3750 defined or mentioned in a regular file.
3752 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3754 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3755 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3756 (coff_ppc_relocate_section): Correct REL24 handling
3757 (ppc_process_before_allocation): Correct TOCDEFN handling
3759 * peicode.h (dir_names): Added name descriptions
3761 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3763 * VERSION: Updated to cygnus-2.6.
3765 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3767 * targets.c (m68k4knetbsd_vec): Declare.
3769 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3771 * targets.c (bfd_target): Change type of second argument to
3772 _bfd_print_private_bfd_data from void * to PTR.
3773 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3774 using PTR rather than void *.
3775 * bfd-in2, libbfd.h: Rebuild.
3776 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3778 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3779 _bfd_generic_bfd_print_private_bfd_data rather than casting
3782 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3784 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3785 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3787 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3788 BFD64_BACKENDS_CFILES): New variables.
3791 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3793 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3794 not at the file position of the first section.
3795 * coffcode.h (coff_compute_section_file_positions): Avoid using
3797 (coff_write_object_contents): When generating a PPC PE executable
3798 with no symbols, round up the file size to a COFF_PAGE_SIZE
3800 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3801 don't write out a string table.
3803 * elf.c (bfd_section_from_shdr): When using a different section
3804 header, pass the new one to _bfd_elf_make_section_from_shdr.
3805 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3806 (elf_map_symbols): Add section VMA to symbol value when comparing
3808 (_bfd_elf_compute_section_file_positions): Only build symbol table
3809 if there are some symbols. Set file offset of symtab and strtab
3811 (assign_file_positions_except_relocs): Remove dosyms parameter.
3812 Change all callers. Never set file offset of symtab and strtab
3814 (_bfd_elf_copy_private_section_data): New function.
3815 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3816 (_bfd_elf_copy_private_symbol_data): New function.
3817 (swap_out_syms): Check for special mapping of st_shndx created by
3818 copy_private_symbol_data.
3819 * elfxx-target.h: Use new copy routines.
3820 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3821 (_bfd_elf_copy_private_section_data): Declare.
3823 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3825 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3828 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3829 _bfd_dummy_target, matching the recent change to archive
3832 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3834 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3835 arithmetic on PTR types.
3837 * aout-target.h (MY(callback)): Set the lma of the sections.
3839 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3840 symbol into a reloc against the section.
3842 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3844 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3845 glue for the relocs: IMGLUE and IFGLUE.
3846 (record_toc): new function - tracks toc contents
3847 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3848 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3849 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3850 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3851 (ppc_record_toc_entry): Removed a debug define (duh)
3853 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3854 (pe_print_idata): New function - formats the idata section data
3855 (pe_print_pdata): New function - formats the pdata section data
3856 (pe_print_private_bfd_data): calls to above
3858 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3860 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3861 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3862 TARGET_SYM and TARGET_NAME for vector and BFD name.
3863 * coff-pmac.c (pmac_xcoff_vec): Remove.
3864 (TARGET_SYM, TARGET_NAME): Define.
3865 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3866 machine to 0, not all PowerMacs are 601s.
3868 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3870 * elfcode.h (elf_object_p): Read in any program headers.
3871 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3872 based on the program headers, if any.
3873 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3874 (map_program_segments): Set p_paddr of program headers based on
3877 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3879 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3882 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3883 trying to do a relocateable link with a non-a.out object file.
3885 * archive.c (bfd_generic_archive_p): Check the first object file
3886 in an archive even if target_defaulted is set. If the object file
3887 has the wrong xvec, reject it.
3889 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3890 be represented, report the name via _bfd_error_handler.
3891 (translate_to_native_sym_flags): Likewise.
3892 * elf32-mips.c (mips_elf_final_link): Likewise.
3893 * oasys.c (oasys_write_sections): Likewise.
3895 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3896 which checks for STYP_OVRFLO sections.
3897 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3898 reloc and lineno count overflows.
3899 (coff_write_object_contents): Call coff_count_linenumbers before
3900 coff_compute_section_file_positions. If RS6000COFF_C, handle
3901 reloc and lineno count overflows.
3902 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3903 relocs before dealing with .pad sections. Count overflow section
3904 headers when handling .pad sections.
3906 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
3909 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
3910 (struct xcoff_link_hash_table): Add descriptor_section and
3911 special_sections fields.
3912 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
3913 (xcoff_link_add_symbols): Set linkage section alignment. Create
3914 descriptor section. Check for magic symbol names (_text, etc.),
3915 and record them in special_sections if found. Set
3916 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
3917 descriptor field to point back to the function code symbol.
3918 (xcoff_sweep): Always mark the special descriptor_section.
3919 (bfd_xcoff_export_symbol): Check whether the symbol might be a
3920 function descriptor, and mark it if it is.
3921 (bfd_xcoff_size_dynamic_sections): Add new special_sections
3922 parameter, and fill it in. Allocate space for the descriptor
3924 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
3925 global linkage code. If an undefined function descriptor is
3926 exported, arrange to define it. Warn about any other undefined
3928 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
3929 (xcoff_write_global_symbol): Create a function descriptor when
3931 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3932 * bfd-in2.h: Rebuild.
3934 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
3936 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
3937 (ppc_coff_link_hash_table): new types for hashing
3938 (ppc_coff_link_hash_newfunc): hash entry constructor
3939 (ppc_coff_link_hash_table_init): hash table initializer
3940 (ppc_coff_link_hash_table_create): hash table constructor
3941 (ppc_record_toc_entry): changed references to hash table
3942 (coff_ppc_relocate_section): changed references to hash table
3944 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
3945 * libcoff.h: Rebuild
3947 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
3948 (coff_link_add_symbols): removed toc_offset init
3950 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
3952 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
3955 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
3956 if it is given and mmep is available.
3957 * acconfig.h: Undef USE_MMAP.
3958 * configure, config.in: Regenerated.
3959 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
3960 table handling the old way.
3961 (aout_get_external_symbols): Don't complain if last byte of string
3963 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
3964 (bfd_free_window) [! USE_MMAP]: Don't define.
3965 (bfd_get_file_window,
3966 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
3968 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
3970 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
3973 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
3975 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
3976 compatible with AMD generated COFF files. Try to support both AMD
3977 and GNU formats simultaneously.
3978 (coff_a29k_relocate_section): Likewise.
3980 * libbfd.c (bfd_get_file_window): Change writable parameter from
3981 int to boolean; update all callers. Pass MAP_SHARED if not
3982 writable--it's required on Solaris. Cast fprintf argument to
3984 * bfd-in.h (bfd_get_file_window): Update declaration.
3985 * bfd-in2.h: Rebuild.
3986 * aoutx.h: Update calls to bfd_get_file_window.
3988 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
3990 (xcoff_swap_ldhdr_in): New static function.
3991 (xcoff_swap_ldsym_in): New static function.
3992 (xcoff_find_reloc): Handle the case of a single reloc correctly.
3993 (xcoff_link_add_symbols): If we just created a descriptor, pass it
3994 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
3995 Handle XTY_ER/XMC_XO symbols correctly.
3996 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
3997 rather than normal symbol table.
3998 (bfd_xcoff_import_symbol): It's not an error if the symbol is
3999 already defined with the same absolute value.
4000 (xcoff_mark): When considering called symbols, check whether the
4001 descriptor is from a dynamic object, rather than the symbol
4003 (xcoff_build_ldsyms): Likewise.
4005 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4006 Cast realloc and malloc return values. If malloc or realloc fail,
4007 set bfd_error_no_memory.
4008 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4009 * bfd-in2.h: Rebuild.
4011 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4013 * coff-ppc.c (ppc_record_toc_entry): new function.
4014 (in_reloc_p): changed return value.
4015 (coff_ppc_relocate_section): much rework.
4016 (ppc_allocate_toc_section): new function.
4017 (ppc_process_before_allocation): new function.
4018 (ppc_coff_swap_sym_in_hook): new function.
4020 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4021 (coff_link_add_symbols): initialize toc_offset.
4023 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4024 (coff_swap_aouthdr_out): Added more sections to the data
4025 dictionary for the pe file header. Also changed linker version
4026 number on the ppc side.
4027 (dir_names): small improvements to the dictionary printing.
4028 (pe_mkobject_hook): save the file level flags.
4030 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4031 (pe_tdata): added real_flags field
4032 (coff_tdata): added local_toc_sym_map and access macro
4034 * libcoff.h (coff_link_hash_entry): added toc_offset field
4035 (pe_tdata): added real_flags field
4036 (coff_tdata): added local_toc_sym_map and access macro
4038 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4039 (coff_mkobject): init for local_toc_sym_map
4040 (coff_write_object_contents): set the internal_a.magic to
4041 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4044 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4046 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4047 entries until both the line number address and the function name
4048 address are too large.
4050 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4051 * configure: Rebuilt.
4053 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4054 is defined in the environment.
4056 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4058 * som.c (som_get_section_contents_in_window): Define to use
4061 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4063 * coff-i860.c: New file, based on coff-i386.c.
4064 * cpu-i860.c: New file, based on cpu-i386.c.
4065 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4066 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4067 targets, using i860coff_vec.
4068 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4069 trad-core.o and hosts/i860mach3.h.
4070 (i860coff_vec): Use coff-i860.o and cofflink.o.
4071 * configure: Rebuild.
4072 * Makefile.in: Rebuild dependencies.
4073 (ALL_MACHINES): Add cpu-i860.o.
4074 (BFD32_BACKENDS): Add coff-i860.o.
4075 (CFILES): Add cpu-i860.c and coff-i860.c.
4076 * targets.c (i860coff_vec): Declare.
4077 (bfd_target_vector): Add &i860coff_vec.
4078 * archures.c (bfd_i860_arch): Declare.
4079 (bfd_archures_list): Add &bfd_i860_arch.
4080 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4081 (coff_set_flags): Handle bfd_arch_i860.
4082 (coff_write_object_contents): Handle I860 a.out magic number.
4084 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4086 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4087 the created .tc section to 2.
4088 (xcoff_mark): Don't keep a .loader reloc for a call to an
4089 undefined symbol when creating a shared library.
4090 (xcoff_build_ldsyms): When creating a shared library, generate
4091 global linkage code for a call to an undefined symbol.
4093 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4095 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4096 BFD32_BACKENDS, BFD64_BACKENDS.
4097 (.dep1): Put mkdep output in a separate file.
4098 Rebuilt dependencies.
4100 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4103 Permit use of mmap when available:
4105 * configure.in: Check for mmap, madvise, mprotect.
4106 * config.in, configure: Regenerated.
4108 * libbfd.c (struct _bfd_window_internal): Define type.
4109 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4111 (ok_to_map): New static variable for debugging.
4112 (_bfd_generic_get_section_contents_in_window): New function.
4113 * bfd-in.h (bfd_window_internal): Declare type.
4114 (bfd_window): Define type.
4115 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4116 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4119 * libaout.h (struct aoutdata): Add two window fields.
4120 (obj_aout_sym_window, obj_aout_string_window): New macros.
4121 * aoutx.h (some_aout_object_p): Initialize windows.
4122 (aout_get_external_symbols): Get symbol data and strings in
4123 windows instead of explicitly allocated buffers.
4124 (slurp_symbol_table): Free window instead of memory.
4125 (bfd_free_cached_info): Release windows instead of freeing storage
4127 (aout_link_free_symbols): Ditto.
4129 * targets.c (bfd_target): Add new field for
4130 get_section_contents_in_window.
4131 (BFD_JUMP_TABLE_GENERIC): Updated.
4132 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4133 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4134 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4135 macros for get_section_contents_in_window field.
4137 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4139 * core.c: Renamed to corefile.c
4140 * makefile.dos (OBJS): Change core.o to corefile.o
4141 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4144 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4146 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4147 targ_selvecs to allow debugging under Irix-5 native.
4150 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4152 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4153 to o. Clobber and restore the list of new csects around the call
4154 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4155 linker error and the linker wants to read the symbol table. Reset
4156 the line number count of a real section even if it has no relocs.
4157 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4159 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4162 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4164 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4165 an undefined symbol in a shared link.
4167 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4168 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4169 phdm@info.ucl.ac.be (Philippe De Muyter).
4171 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4173 * coff-m88k.c (rtype2howto): New static function.
4174 (RTYPE2HOWTO): Use it rather than a macro definition.
4176 * coffcode.h (coff_write_object_contents): set internal_a.magic
4177 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4179 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4180 define TRAD_HEADER to new file hosts/delta68.h.
4181 m88*-motorola-sysv*, however, does use ptrace-core.o.
4182 * hosts/delta68.h: New file.
4184 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4185 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4187 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4189 * i386linux.c (MY(vec)): Declare before use.
4191 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4193 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4194 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4196 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4197 BFD is not of the right type.
4198 (bfd_elf_get_needed_list): Likewise.
4199 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4200 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4201 * xcofflink.c (XCOFF_XVECP): Define.
4202 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4204 (bfd_xcoff_import_symbol): Likewise.
4205 (bfd_xcoff_export_symbol): Likewise.
4206 (bfd_xcoff_link_count_reloc): Likewise.
4207 (bfd_xcoff_record_link_assignment): Likewise.
4208 (bfd_xcoff_size_dynamic_sections): Likewise.
4210 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4211 table index against the number of symbols for a base relative
4214 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4216 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4217 full_aouthdr flag here...
4218 (_bfd_xcoff_bfd_final_link): ...not here.
4220 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4222 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4223 systems that have a system <libelf.h>.
4224 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4225 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4226 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4227 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4228 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4229 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4230 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4232 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4234 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4235 set, set BSF_WEAK in symbol. Change all callers.
4236 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4237 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4238 _bfd_generic_link_add_one_symbol.
4239 (ecoff_indirect_link_order): Check that the section tdata relocs
4240 are not NULL before using them.
4242 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4243 define TRAD_HEADER as hosts/alphalinux.h.
4244 * configure: Rebuild.
4245 * hosts/alphalinux.h: New file.
4246 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4249 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4251 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4252 C_ECOMM storage classes.
4254 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4256 (xcoff_mark): Call xcoff_mark_symbol.
4257 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4258 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4260 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4262 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4264 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4266 (xcoff_find_reloc): New static function.
4267 (xcoff_link_add_symbols): Use it.
4268 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4269 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4270 relocate the value of C_DECL.
4272 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4274 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4276 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4277 callback decide what goes in .relocs.
4278 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4279 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4282 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4284 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4287 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4289 * xcofflink.c: More improvements, mostly to fix handling of
4290 constructors and a few other special cases.
4291 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4292 zero, reverting yesterday's change.
4293 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4294 (bfd_xcoff_link_count_reloc): Declare.
4295 (bfd_xcoff_record_link_assignment): Declare.
4296 * bfd-in2.h: Rebuild.
4298 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4300 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4301 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4302 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4303 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4304 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4305 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4307 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4310 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4311 segments includes the a.out header. See to that the magic number
4312 *always* is big-endian.
4314 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4315 m68k4k NetBSD configurations.
4317 * configure.in, configure: Separate i386 & mips NetBSD
4318 configurations from other BSD ones. Don't assume DEC is the only
4319 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4320 configurations. Add support for m68k4k NetBSD object format.
4322 * libaout.h: Added M_68K4K_NETBSD magic.
4324 * m68k4knetbsd.c: New file.
4326 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4328 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4331 * hosts/mipsnbsd.h: New file.
4334 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4336 * config.bfd: Add config stuff for mips*-*-magic* to set
4337 targ_defvec to ecoff_big_vec.
4340 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4342 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4344 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4345 toc_section, and entry_section fields.
4346 (struct xcoff_section_tdata): Remove ldrel_count field.
4347 * libcoff.h: Rebuild.
4348 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4350 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4351 full a.out header if full_aouthdr is set in xcoff_data.
4352 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4353 based on sections stored in xcoff_data.
4354 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4356 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4357 (rs6000coff_vec): Set symbol_leading_char to '.'.
4358 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4359 value stored in ret rather than returning a pointer value.
4361 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4363 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4366 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4368 * som.c (som_slurp_string_table): Allocate the strings with malloc
4369 since they're free'd by free_cached_info.
4370 (som_slurp_symbol_table): Similarly for the symbol table.
4372 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4374 * Makefile.in (diststuff): Don't make headers.
4376 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4378 * Makefile.in: Rebuild dependencies.
4380 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4381 output_bfd is not SunOS.
4382 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4383 non-SunOS input files.
4385 * xcofflink.c: Extensive changes to support linking shared objects
4386 and generating a .loader section.
4387 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4388 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4389 last_symndx, and ldrel_count fields.
4390 * libcoff.h: Rebuild.
4391 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4392 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4394 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4395 (bfd_xcoff_export_symbol): Declare.
4396 (bfd_xcoff_size_dynamic_sections): Declare.
4397 * bfd-in2.h: Rebuild.
4399 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4401 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4402 * configure: Rebuild.
4403 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4404 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4406 (pmac_xcoff_vec): Update to use new xcoff support.
4407 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4408 (xcoff_write_armap): Declare buf as unsigned char.
4409 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4411 * mpw-make.sed: Generalize subdir_do edit.
4413 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4415 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4416 correctly. Don't initialize asect->vma.
4418 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4420 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4421 something a little less than the page size.
4423 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4425 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4427 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4429 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4430 * coffcode.h (coff_write_object_contents): If .bss is before
4431 .data us that as data_start.
4432 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4434 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4435 (coff_swap_outhdr_out): Hardwire in version number.
4437 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4439 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4440 major and minor to *_vno, since the former are also macros in
4441 SunOS header files. Cast result of bfd_alloc to appropriate
4444 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4445 before assigning to sec_data.
4447 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4449 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4450 now relative to the section, not absolute.
4451 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4452 get the file name when there is a N_SO directory name. When
4453 handling stabs, remember that section->vma was added to the
4456 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4458 * sunos.c (struct sunos_link_hash_table): Add needed field.
4459 (sunos_link_hash_table_create): Call bfd_release, not free.
4460 (sunos_link_hash_table_create): Initialize needed field.
4461 (sunos_add_dynamic_symbols): Record needed objects.
4462 (bfd_sunos_get_needed_list): New function.
4463 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4464 * bfd-in2.h: Rebuild.
4466 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4468 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4470 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4472 * bfd-in.h (struct bfd_link_needed_list): Rename from
4473 bfd_elf_link_needed_list.
4474 * bfd-in2.h: Rebuild.
4475 * elf.c, elflink.h, libelf.h: Corresponding changes.
4477 Add start at AIX linker support; no shared libraries yet.
4478 * xcofflink.c: New file.
4479 * configure.in (rs600coff_vec): Use xcofflink.o.
4480 * configure: Rebuild.
4481 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4483 (struct xcoff_section_tdata): Define.
4484 (xcoff_section_data): Define macro.
4485 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4486 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4487 (_bfd_xcoff_bfd_final_link): Declare.
4488 (_bfd_ppc_xcoff_relocate_section): Declare.
4489 * libcoff.h: Rebuild.
4490 * coff-rs6000.c: Clean up a bit.
4491 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4492 cputype, csects, and debug_indices.
4493 (xcoff_copy_private_bfd_data): Copy cputype.
4494 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4495 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4496 (xcoff_reloc_type_lookup): Rename from
4497 rs6000coff_reloc_type_lookup.
4498 (coff_relocate_section): Define.
4499 (_bfd_xcoff_sizeof_headers): Define.
4500 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4501 (_bfd_xcoff_bfd_relax_section): Define.
4502 (_bfd_xcoff_bfd_link_split_section): Define.
4503 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4505 * coffcode.h (coff_compute_section_file_positions): If AIX,
4506 increment sofar by SMALL_AOUTSZ if not executable.
4507 (coff_write_object_contents): If AIX, always output an a.out
4508 header; if not executable, header size of SMALL_AOUTSZ.
4509 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4510 (_bfd_stringtab_init): Initialize xcoff field.
4511 (_bfd_xcoff_stringtab_init): New function.
4512 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4513 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4514 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4515 * libbfd.h: Rebuild.
4516 * Makefile.in: Rebuild dependencies.
4517 (BFD32_BACKENDS): Add xcofflink.o.
4518 (CFILES): Add xcofflink.c.
4520 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4521 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4522 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4524 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4526 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4528 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4530 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4531 * config.in: Regenerated.
4533 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4534 (_bfd_chunksize): New variable.
4535 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4536 for obstack chunk size.
4537 * configure.in: Check for getpagesize.
4538 * configure: Regenerated.
4540 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4542 * trad-core.c (rawptr): Make it a local variable of
4543 ptrace_unix_core_file_p.
4545 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4547 * coff-arm.c (in_reloc_p): New.
4548 * coff-i386.c (in_reloc_p): New.
4549 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4550 (coff_write_object_contents): Only set has_reloc_section
4552 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4553 in_reloc_p to decide if reloc should be emitted.
4554 * libcoff.h (pe_data_type.in_reloc_p): New.
4555 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4557 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4559 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4560 (_bfd_coff_read_internal_relocs): Likewise.
4561 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4562 (_bfd_coff_read_internal_relocs): Likewise.
4564 * elflink.h (elf_link_add_object_symbols): Correct conditions
4565 under which type and size change warnings are issued.
4567 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4569 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4570 a symbol which is not in a real section.
4571 (coff_write_native_symbol): Corresponding change.
4573 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4574 coff_link_hash_newfunc and make non-static.
4575 (_bfd_coff_link_hash_table_init): New function, broken out of
4576 _bfd_coff_link_hash_table_create.
4577 (_bfd_coff_link_hash_table_create): Use it.
4578 (process_embedded_commands): Make static.
4579 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4580 (_bfd_coff_link_hash_table_init): Declare.
4581 * libcoff.h: Rebuild.
4583 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4584 field in XCOFF tdata.
4585 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4586 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4587 based on cputype stored in a.out header, or in n_type of initial
4589 (coff_write_object_contents): Set cputype correctly in a.out
4591 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4593 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4594 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4596 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4597 * libcoff.h: Rebuild.
4599 * cpu-rs6000.c (rs6000_compatible): New static function.
4600 (bfd_rs6000_arch): Use it.
4601 * cpu-powerpc.c (powerpc_compatible): New static function.
4602 (arch_info_struct): Define various flavours of PowerPC.
4603 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4606 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4608 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4610 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4612 * elflink.h (elf_link_add_object_symbols): Don't warn about
4613 changing the size or type if the old definition was weak.
4615 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4617 * coffcode.h (combined_entry_type): Add fix_line field.
4618 (coff_slurp_line_table): Warn if we try to set the lineno field of
4620 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4621 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4622 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4623 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4625 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4626 * libcoff.h: Rebuild.
4628 * libcoff-in.h (struct xcoff_tdata): Define.
4629 (xcoff_data): Define.
4630 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4631 * bfd-in2.h, libcoff.h: Rebuild.
4632 * coff-rs6000.c (xcoff_mkobject): New static function.
4633 (coff_mkobject): Define.
4634 (xcoff_copy_private_bfd_data): New static function.
4635 (coff_bfd_copy_private_bfd_data): Define.
4636 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4638 (rs6000coff_vec): Add DYNAMIC to object_flags.
4639 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4640 .loader sections specially.
4641 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4642 section alignment from the XCOFF tdata information.
4643 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4644 F_SHROBJ, and copy the extra a.out header information into the
4645 XCOFF tdata structure.
4646 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4647 F_DYNLOAD and the extra a.out header information.
4648 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4649 C_HIDEXT symbol with attached csect information.
4650 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4651 in the o_maxdata field.
4652 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4653 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4654 end if BSF_NOT_AT_END is set.
4656 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4657 _bfd_read_ar_hdr_fn.
4658 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4659 * bfd-in2.h, libbfd.h: Rebuild.
4660 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4662 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4663 (bfd_slurp_bsd_armap_f2): Likewise.
4664 (_bfd_slurp_extended_name_table): Likewise.
4666 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4668 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4670 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4671 when the symbol table is empty.
4673 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4674 space for section symbols, since we don't output them either.
4675 (elf_m68k_adjust_dynindx): Removed.
4677 * ptrace-core.c (rawptr): Make it a local variable of
4678 ptrace_unix_core_file_p.
4680 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4682 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4685 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4686 Mac object file formats.
4688 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4690 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4691 auxent if there isn't one.
4692 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4693 rather than FILNMLEN as the maximum name length.
4695 * coffcode.h (bfd_coff_backend_data): Add new field
4696 _bfd_coff_print_aux.
4697 (bfd_coff_print_aux): New static function.
4698 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4699 scnlen field of an XTY_LD csect aux entry.
4700 (coff_print_aux): New static function.
4701 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4702 in coff_pointerize_aux_hook.
4703 (bfd_coff_std_swap_table): Initialize new field.
4704 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4705 * libcoff.h: Rebuild.
4706 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4707 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4709 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4710 if there are symbols, for native AIX ld compatibility.
4712 * coffcode.h (bfd_coff_backend_data): Add new field
4713 _bfd_coff_pointerize_aux_hook.
4714 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4715 or I960, and as 0 otherwise.
4716 (bfd_coff_std_swap_table): Initialize new field.
4717 * libcoff.h: Rebuild.
4718 * coffgen.c (coff_pointerize_aux): Change parameters to take
4719 symbol pointer instead of type and class, and to take aux index.
4720 Call _bfd_coff_pointerize_aux_hook if it is defined.
4721 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4722 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4723 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4725 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4726 read-only/host-only support.
4728 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4730 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4733 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4734 BFD_JUMP_TABLE_ARCHIVE accordingly.
4735 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4736 (_bfd_compute_and_write_armap): Declare.
4737 (_bfd_generic_read_ar_hdr): Declare.
4738 (_bfd_read_ar_hdr): Define.
4739 (_bfd_noarchive_read_ar_hdr): Define.
4740 (_bfd_archive_bsd_read_ar_hdr): Define.
4741 (_bfd_archive_coff_read_ar_hdr): Define.
4742 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4743 _bfd_read_ar_hdr instead.
4744 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4745 (_bfd_compute_and_write_armap): Rename from
4746 compute_and_write_armap. Make non-static. Change all callers.
4747 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4748 than _bfd_snarf_ar_hdr.
4749 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4750 * ieee.c (ieee_read_ar_hdr): Define.
4751 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4752 * oasys.c (oasys_read_ar_hdr): Define.
4753 * som.c (som_read_ar_hdr): Define.
4754 * bfd-in2.h, libbfd.h: Rebuild.
4756 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4758 * peicode.c (coff_swap_filehdr_in): If symptr is
4759 zero, there aren't any symbols, even if nsyms is set.
4761 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4763 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4765 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4766 sections, and set styp correctly for them: .got, .hash, .dynamic,
4767 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4768 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4770 (ecoff_sort_hdrs): New static function.
4771 (ecoff_compute_section_file_positions): Return boolean, not void.
4772 Sort the sections by VMA before looking through them. Put the
4773 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4774 section on an appropriate boundary within the page.
4775 (ecoff_compute_reloc_file_positions): Check return value of
4776 ecoff_compute_section_file_positions.
4777 (_bfd_ecoff_set_section_contents): Likewise.
4778 (_bfd_ecoff_write_object_contents): Check for various Alpha
4779 section types when incrementing text_size and data_size. Call
4780 adjust_headers backend function if it exists.
4781 * coff-alpha.c (alpha_adjust_headers): New static function.
4782 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4783 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4785 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4787 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4789 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4790 of ALTERNATE_AIX_CORE_FORMAT.
4791 * configure.in (aix4): No longer need CORE_FLAGS.
4792 * configure: Updated.
4794 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4796 NS32k changes from Ian Dall:
4797 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4799 (aout_link_input_section_std, aout_link_input_section_ext,
4800 aout_link_reloc_link_order): Call them instead of _bfd_*
4802 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4804 (backend_data): Use it instead of hardcoded zero.
4806 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4807 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4809 * ns32knetbsd.c: Include bfd.h.
4810 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4811 (MY_bfd_reloc_type_lookup): Declare function too.
4812 * pc532-mach.c (set_sizes): Don't declare.
4813 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4814 (backend_data, MY_backend_data): Don't define.
4816 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4817 ns32k-*-lites* like ns32k-*-netbsd*.
4819 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4822 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4824 * coffcode.h (coff_write_object_contents): Restore setting
4825 f_timdat to 0, deleted on August 22.
4827 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4829 * coffcode.h (coff_bfd_copy_private_symbol_data,
4830 coff_bfd_copy_private_section_data,
4831 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4832 * peicode.h (coff_bfd_copy_private_bfd_data): New
4833 (pe_bfd_copy_private_bfd_data): New.
4834 (coff_swap_scnhdr_in): Swap bss size into the right place.
4835 (pe_print_private_bfd_data): Add some newlines.
4837 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4839 * som.c (setup_sections): Don't die if a space has no subspaces.
4841 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4843 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4844 dynamic symbol override a common symbol. Don't change the size or
4845 type if they have been set and the new symbol is not a definition.
4846 Warn if the size or type changes.
4848 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4850 * som.c (som_begin_writing): Don't write the symbol table or
4852 (som_finish_writing): Write them here. Place them after the
4853 subspace data, but before the relocs.
4855 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4857 * sunos.c (sunos_add_one_symbol): Just pass false, not
4858 info->shared_library, to sunos_create_dynamic_sections.
4859 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4861 (sunos_check_dynamic_reloc): Remove .text section assertion.
4863 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4865 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4866 * configure, configure.in: Add pmac_xcoff_vec case.
4867 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4868 * coff-pmac.c: New file, PowerMac XCOFF support.
4869 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4870 * targets.c (pmac_xcoff_vec): Declare.
4872 * mpw-config.in: Various changes to be compatible with the
4873 autoconf-based configury.
4874 * mpw-make.sed: New file, sed commands to translate Unix
4875 makefile into MPW syntax.
4876 * mpw-make.in: Remove.
4877 * hosts/mpw.h: Remove.
4878 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4879 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4881 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4883 * binary.c (binary_get_symtab): Return an empty string on error.
4884 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4886 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4888 * coff-ppc.c: Reformatted according to gnu conventions
4889 Removed irrelevant "if 0" code
4891 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4893 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4894 symbols rather than as indirect symbols.
4895 (MY(slurp_symbol_table)): Don't do anything special about
4898 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4899 of .ctors and .dtors sections is no larger than 2.
4901 * sunos.c (sunos_add_one_symbol): Don't change
4902 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4904 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4905 dynamic symbols when creating a shared library.
4906 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
4908 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
4909 written even if it is not defined in a regular object.
4910 (sunos_write_dynamic_symbol): Use plt_offset for the address of
4911 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
4912 rather than the constant 22.
4913 (sunos_check_dynamic_reloc): Handle creating a shared library.
4914 (sunos_finish_dynamic_link): Set the first entry in the GOT to
4915 zero when creating a shared library.
4916 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
4917 write it out at the start of the symbol table.
4919 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
4921 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
4923 * config.bfd: Add arm-*-coff.
4924 * configure.in, configure: Add armcoff_{little,big}_vec.
4925 * targets.c (armcoff_{little,big}_vec): Declare.
4926 (bfd_target_vector): Add armcoff_{little,big}_vec.
4927 * coff-arm.c (armcoff_{little,big}_vec): Always define.
4929 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
4931 * targets.c (bfd_find_target): Remove debugging code.
4933 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
4935 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
4937 * Makefile.in: added *-ppc files
4938 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
4939 allow pe based .o's to be shared with other tools on ppc/NT
4940 * config.bfd: added powerpc[le]-[pe|winnt] config support
4941 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
4942 * peicode.h: Added more section flags for PE on ppc
4943 Added coff_swap_filehdr_out to allow peicode.h to be
4944 used for non-image PE files on ppc.
4945 Check for image, or not, before copying pe_opthdr
4946 * targets.c: Added new bfd's
4947 * targets.c: Removed two inactive bfds that shouldn't have made it this
4950 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4952 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
4953 explicit values to initialize all relocs. Change all users.
4954 (ppc_elf_brtaken_inner): New function to handle branch predicition
4956 (ppc_elf_brtaken_reloc): Ditto.
4957 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
4958 relocs use ppc_elf_unsupported_reloc.
4959 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
4960 needs to be reported.
4961 (ppc_elf_relocate_section): Support branch prediction relocs.
4963 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
4965 * bfd.c (bfd_assert): Remove \n from string passed to
4968 * coff-i386.c: (TWO_DATA_SECS): Don't define.
4969 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
4970 (bfd_coff_make_section_hook): Don't define.
4971 (coff_make_section_hook): Remove.
4972 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
4973 (styp_to_sec_flags): Likewise.
4974 (coff_write_object_contents): Likewise.
4975 (bfd_coff_std_swap_table): Don't initialize make_section_hook
4977 * libcoff.h: Rebuild.
4978 * coffgen.c (make_a_section_from_file): Just call
4979 bfd_make_section_anyway, not bfd_make_section or
4980 bfd_coff_make_section_hook.
4981 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
4982 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
4983 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
4984 make_section_hook field.
4985 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4987 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
4988 pointers into value field for warning and indirect symbols; just
4989 leave the value field alone.
4990 * linker.c (generic_link_add_symbol_list): Use next symbol for
4991 warning and indirect symbols, rather than looking in symbol value.
4992 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
4993 parameter. Change all callers. Remove support for indirect
4994 symbols; it didn't work anyhow.
4995 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
4996 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
4997 * bfd-in2.h: Rebuild.
4999 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5001 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5002 go back to telling the tools this reloc operates on 32 bits.
5004 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5006 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5007 rather than a direct fprintf.
5008 * archive.c (_bfd_write_archive_contents): Likewise.
5009 * coffcode.h (coff_slurp_symbol_table): Likewise.
5010 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5011 (ppc_elf_unsupported_reloc): Likewise.
5012 (ppc_elf_relocate_section): Likewise.
5013 * i386linux.c (linux_tally_symbols): Likewise.
5014 (linux_finish_dynamic_link): Likewise.
5015 * osf-core.c (osf_core_core_file_p): Likewise.
5016 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5017 * som.c (som_sizeof_headers): Likewise.
5018 * srec.c (srec_bad_byte): Likewise.
5019 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5020 * libbfd-in.h (bfd_assert): Declare first parameter const.
5021 * libbfd.h: Rebuild.
5022 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5023 bfd_reloc_overflow is enough.
5024 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5025 * coff-h8500.c (rtype2howto): Likewise.
5026 * coff-z8k.c (rtype2howto): Likewise.
5027 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5028 * elf.c (_bfd_elf_get_lineno): Likewise.
5029 (_bfd_elf_no_info_to_howto): Likewise.
5030 (_bfd_elf_no_info_to_howto_rel): Likewise.
5031 * hp300hpux.c (convert_sym_type): Likewise.
5032 (MY(swap_std_reloc_in)): Likewise.
5033 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5035 * libaout.h (struct aoutdata): Add line_buf field.
5036 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5037 and filename_buffer. Instead, use a malloc buffer stored in the
5038 new line_buf field. Remove length restrictions.
5040 * coffgen.c (string_size): Remove static variable.
5041 (debug_string_size, debug_string_section): Likewise.
5042 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5043 and debug_string_size_p parameters. Use them instead of the
5044 global variables. Change all callers.
5045 (coff_write_symbol): Likewise.
5046 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5047 (coff_write_symbols): Add local variables to replace removed
5050 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5051 function, and line_base fields.
5052 * libcoff.h: Rebuild.
5053 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5054 information, rather than using static variables.
5056 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5057 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5059 * init.c (initialized): Remove static variable.
5060 (bfd_init): Don't bother setting initialized.
5061 (bfd_check_init): Remove.
5062 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5063 * libbfd.h: Rebuild.
5065 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5067 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5068 size for full core dumps. Copy core file header to private data.
5069 (rs6000coff_core_file_failing_command,
5070 rs6000coff_core_file_failing_signal): New functions to extract
5071 the file name and terminating signal from the core file.
5072 * coff-rs6000.c: Use them.
5074 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5076 Change arch info to be const, initialized at compile time.
5077 * archures.c: Reindent many functions. Change CONST to const.
5078 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5079 nothing set it anyhow. Make next const.
5080 (bfd_arch_info_list): Remove.
5081 (bfd_archures_list): Rename from archures_init_table. Change from
5082 a table of function pointers to a table of bfd_arch_info_type
5083 structure addresses.
5084 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5085 (bfd_lookup_arch): Likewise.
5086 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5088 (bfd_default_arch_struct): Make const.
5089 (bfd_arch_init, bfd_arch_linkin): Remove.
5090 (bfd_get_arch_info): Return a const pointer.
5091 * init.c (bfd_init): Don't call bfd_arch_init.
5092 * bfd.c (struct _bfd): Make arch_info const.
5093 * bfd-in2.h: Rebuild.
5094 * libbfd.h: Rebuild.
5095 * configure.in: Put & before everything in $selarchs.
5096 * configure: Rebuild.
5097 * cpu-*.c: Change bfd_*_arch from a function which calls
5098 bfd_arch_linkin to a const structure.
5099 * ieee.c (ieee_object_p): Make arch const.
5101 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5103 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5105 * bfd-in2.h: Regenerate.
5106 * libbfd.h: Regenerate.
5108 * elf32-ppc.c (reloc_type): Update names to match current draft.
5109 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5110 relative. Update names to current V.4 draft.
5111 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5112 (ppc_elf_relocate_section): Rename relocations to match draft.
5114 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5116 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5117 compiled with -mrelocatable-lib to be linked with either normal
5118 modules or -mrelocatable modules.
5120 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5122 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5123 in the a.out header.
5125 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5126 a reloc against a local symbol, even if it's not a section.
5128 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5130 * targets.c (bfd_target): Remove unused align_power_min field.
5131 * bfd-in2.h: Rebuild.
5132 * All backends: Remove initialization of align_power_min.
5134 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5136 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5138 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5140 * config.bfd (mips-dec-netbsd*): New target.
5141 * configure.host (mips-dec-netbsd*): New host.
5142 * configure.in (mips-dec-netbsd*): New native.
5143 * configure: Rebuild.
5145 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5147 Make the COFF backend linker merge common types:
5148 * cofflink.c (struct coff_debug_merge_element): Define.
5149 (struct coff_debug_merge_type): Define.
5150 (struct coff_debug_merge_hash_entry): Define.
5151 (struct coff_debug_merge_hash_table): Define.
5152 (coff_debug_merge_hash_table_init): Define.
5153 (coff_debug_merge_hash_table_free): Define.
5154 (coff_debug_merge_hash_lookup): Define.
5155 (struct coff_final_link_info): Add debug_merge field.
5156 (coff_debug_merge_hash_newfunc): New static function.
5157 (_bfd_coff_final_link): Allocate and free debug_merge table.
5158 (coff_link_input_bfd): Merge identical enum, struct and union
5161 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5163 Convert i960 COFF to use COFF backend linker.
5164 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5165 structure to store the symbol being used.
5166 (coff_i960_start_final_link): New static function.
5167 (coff_i960_relocate_section): New static function.
5168 (coff_i960_adjust_symndx): New static function.
5169 (coff_start_final_link): Define.
5170 (coff_relocate_section): Define.
5171 (coff_adjust_symndx): Define.
5172 * coffcode.h (bfd_coff_backend_data): Add new callback function
5173 _bfd_coff_start_final_link.
5174 (bfd_coff_start_final_link): Define.
5175 (coff_start_final_link): Define if not defined.
5176 (bfd_coff_std_swap_table): Add coff_start_final_link.
5177 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5179 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5180 function callback is not NULL.
5181 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5182 (_bfd_coff_internal_syment_name): Declare.
5183 * libcoff.h: Rebuild.
5184 * configure.in (icoff_big_vec): Add cofflink.o.
5185 (icoff_little_vec): Likewise.
5186 * configure: Rebuild.
5188 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5190 * Makefile.in (clean-info): Remove extraneous tab from line
5193 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5195 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5196 contents has relocs.
5198 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5200 * coffcode.h (coff_compute_section_file_positions): Keep the
5202 (coff_write_object_contents): Remember if it's a relocatable
5204 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5205 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5206 if relocatable file. Swap out saved raw size.
5208 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5210 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5211 (maintainer-clean): Rename from realclean, passing
5212 maintainer-clean down to subdirectories, but leave realclean as a
5215 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5218 * dep-in.sed: Remove config.h from generated dependencies.
5220 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5221 broken out of sunos_canonicalize_dynamic_symtab.
5222 (sunos_canonicalize_dynamic_symtab): Call new function
5223 sunos_slurp_dynamic_symtab.
5224 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5225 dynamic symbol table to the caller.
5226 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5227 callback to override the symbols being read.
5228 * libaout.h (struct aout_backend_data): Add three new parameters
5229 to add_dynamic_symbols callback.
5231 Extensive minor changes to avoid various gcc warnings. Also:
5232 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5233 * archures.c (bfd_arch_info_type): Change mach field from long to
5235 (bfd_lookup_arch): Change machine parameter from long to unsigned
5238 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5240 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5241 a symbol with a non-zero plt_offset.
5243 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5245 * elfcode.h (align_file_position): Remove; not used.
5247 * configure.in: Only check for <sys/procfs.h> on a native system,
5248 and make sure it defines prstatus_t.
5249 * configure: Rebuild.
5251 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5253 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5255 * config.in: Rename from config.h.in.
5256 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5257 Check for config.h:config.in when creating stamp-h.
5258 * configure: Rebuild.
5259 * Makefile.in (stamp-h): Depend upon config.in rather than
5260 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5261 calling config.status.
5263 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5264 (Makefile): Just rebuild Makefile.
5265 (config.h, stamp-h): New targets.
5266 * configure.in: Create stamp-h when rebuilding config.h.
5267 * configure: Rebuild.
5269 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5271 * configure.in: Call AC_CONFIG_HEADER. Substitute
5272 HOST_64BIT_LONG. Check that various header files exist. Check
5273 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5274 and/or free need to be declared. Don't make a link to sysdep.h.
5275 Define TRAD_HEADER for various hosts.
5276 * configure: Rebuild.
5277 * configure.host: Don't set my_host. Add definitions taken from
5278 host header files for various entries. Remove entries which now
5280 * acconfig.h: New file.
5281 * config.h.in: New file, built by autoheader.
5282 * sysdep.h: New file.
5283 * Makefile.in (do_distclean): Don't remove sysdep.h.
5285 (LOCAL_H_DEPS): New variable.
5286 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5288 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5289 ($(OPTIONAL_BACKENDS)): Likewise.
5290 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5291 looking through sysdep.h.
5292 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5293 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5294 (fprintf_vma, sprintf_vma): Likewise.
5295 (int64_type, uint64_type): Don't define.
5296 * bfd-in2.h: Rebuild.
5297 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5298 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5299 * lynx-core.c: Include stuff from old hosts/lynx.h.
5300 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5301 rather than NO_FCNTL.
5302 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5303 rather than NATIVE_HPPAHPUX_COMPILER.
5304 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5306 * hosts/*.h: Remove all header files which merely include,
5307 declare, and define things. Leave header files which define
5308 information needed by trad-core.c.
5310 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5311 (BFD_CC_FOR_BUILD): Define.
5312 * configure.in: Use BFD_CC_FOR_BUILD.
5313 * configure: Rebuild.
5315 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5317 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5318 * configure: Rebuild.
5320 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5323 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5325 * config.bfd: i386pe_ve -> i386pe_vec.
5327 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5329 * configure.host: Incorporate host Makefile fragments by setting
5331 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5332 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5333 value based on whether the code is being compiled by a cross
5334 compiler. Don't substitute host_makefile_frag or frags.
5335 * aclocal.m4: New file to define local AC_PROG_CC.
5336 * configure: Rebuild.
5337 * Makefile.in (INSTALL): Set to @INSTALL@.
5338 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5339 (INSTALL_DATA): Set to @INSTALL_DATA@.
5341 (CC): Define as @CC@.
5342 (CFLAGS): Set to @CFLAGS@.
5343 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5344 (@host_makefile_frag@): Remove.
5345 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5346 after other options.
5347 (config.status): Remove dependency upon @frags@.
5348 * config/*.mh, config/README: Remove.
5350 * config.bfd: Rewrite to incorporate the contents of the Makefile
5351 fragments by setting shell variables, rather than merely returning
5352 the name of a Makefile fragment.
5353 * configure.in: Use shell variables set by config.bfd rather than
5354 looking at the target Makefile fragment files. Don't substitute
5355 target_makefile_frag. Do substitute TDEFINES.
5356 * configure: Rebuild.
5357 * Makefile.in (@target_makefile_frag@): Remove.
5358 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5359 * config/*.mt: Remove.
5361 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5363 * configure.in: Put changequote lines around "i[345]86" patterns
5364 section of core file support.
5366 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5368 * som.c (som_bfd_print_private_bfd_data): Define to use the
5371 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5373 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5374 entry, text_start and data_start.
5376 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5378 * Makefile.in (OFILES): Remove $(TDEPFILES).
5379 * config/apollo.mt (TDEPFILES): Remove.
5380 * config/README: Update.
5382 * configure.in: For a native configuration, set COREFILE and
5383 COREFLAG based on the canonical host name.
5384 * configure: Rebuild.
5385 * Makefile.in: Rebuild dependencies.
5386 (ALL_CFLAGS): Add @COREFLAG@.
5387 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5388 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5389 support routines. Check LYNX_CORE rather than HOST_LYNX.
5390 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5391 * i386lynx.c: Likewise.
5392 * m68klynx.c: Likewise.
5393 * sparclynx.c: Likewise.
5394 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5395 * *-core.c: Comment changes.
5396 * config/decstation.mh (HDEPFILES): Remove.
5397 (HDEFINES): Remove -DTRAD_CORE.
5398 * config/irix3.mh (RANLIB): Remove.
5399 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5400 (HDEFINES): Remove -DIRIX_CORE.
5401 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5402 (HDEFINES): Remove -DTRAD_CORE.
5403 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5404 * config/ultra3.mh (RANLIB): Remove.
5405 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5406 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5407 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5408 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5409 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5410 * config/i386aix.mh, config/i386bsd.mh: Remove.
5411 * config/i386linux.mh, config/i386mach3.mh: Remove.
5412 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5413 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5414 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5415 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5416 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5417 * config/solaris2.mh, config/stratus.mh: Remove.
5418 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5419 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5421 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5423 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5424 DT_FINI entry if the appropriate symbol is not in the hash table.
5426 * libelf.h (struct elf_backend_data): Add create_program_headers
5427 and want_hdr_in_seg fields.
5428 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5430 (elf_backend_create_program_headers): Likewise.
5431 (elfNN_bed): Initialize create_program_headers and
5433 * elf.c (get_program_header_size): Call create_program_headers
5435 (map_program_segments): Check want_hdr_in_seg backend field. Call
5436 create_program_headers backend routine.
5438 * elf.c (assign_file_positions_except_relocs): Align non allocated
5439 sections when creating an executable.
5441 * elfcode.h (elf_swap_phdr_in): Make non static.
5442 (elf_swap_phdr_out): Make non static.
5443 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5444 (bfd_elf32_swap_phdr_out): Declare.
5445 (bfd_elf64_swap_phdr_in): Declare.
5446 (bfd_elf64_swap_phdr_out): Declare.
5448 * ecofflink.c (ecoff_collect_shuffle): New static function.
5449 (_bfd_ecoff_get_accumulated_pdr): New function.
5450 (_bfd_ecoff_get_accumulated_sym): New function.
5451 (_bfd_ecoff_get_accumulated_ss): New function.
5452 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5453 (_bfd_ecoff_get_accumulated_sym): Declare.
5454 (_bfd_ecoff_get_accumulated_ss): Declare.
5455 * libbfd.h: Rebuild.
5457 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5459 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5461 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5462 warning symbols. If any section is named .gnu.warning.XXX, treat
5463 the contents as a warning to be issued if the symbol XXX is
5465 (elf_link_output_extsym): For an indirect or warning symbol, just
5466 output the symbol it points to.
5468 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5469 if bfd_hash_allocate fails, since it will already be set.
5470 (generic_link_hash_newfunc): Likewise.
5471 (archive_hash_newfunc): Likewise.
5472 (hash_entry_bfd): New static function.
5473 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5474 callback. Allocate a new warning using the hash table newfunc.
5475 Use bfd_hash_replace to update the entry in the hash table, rather
5476 than assuming we can copy the fields with structure assignment.
5478 * hash.c (bfd_hash_replace): New function.
5479 * bfd-in.h (bfd_hash_replace): Declare.
5480 * bfd-in2.h: Rebuild.
5482 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5484 * config.bfd: Add mips*vr4300-*-elf* target.
5485 * config/mipsbvr4300.mt: Added.
5487 See file ChangeLog.2
5494 version-control: never