2 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
4 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
5 no longer want in pc-relative relocs.
7 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
9 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
10 accept a reloc against an undefined sybmol!
12 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
14 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
17 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
19 * VERSION: Bump for new relocation.
21 * hosts/i386bsd.h: If NBPG is not defined, define it as
22 PAGE_SIZE, for recent versions of FreeBSD.
24 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
26 * configure.host: Use `long long' as the 64 bit type on a Solaris
27 host, since both gcc and the SunPRO compilers support it.
29 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
31 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
32 mistake to have reused the ECOFF LITERAL for ELF since they have
34 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
35 * bfd-in2.h, libbfd.h: Rebuild.
37 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
40 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
41 dynamic relocation for an undefweak symbol when we are building
44 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
46 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
47 point explicitly to srcdir.
48 (targmatch.h): Edit references to point explicitly to objdir.
50 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
52 * config.bfd: When setting targ_cpu, don't get confused by
55 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
57 * configure.host: Add support for windows host (a build done
58 under the Microsoft build environment).
60 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
62 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
63 definition in a dynamic object, add it to the dynamic symbol table
64 if any dynamic object mentions it. Reverts part of last patch.
66 * sunos.c (struct sunos_link_hash_table): Add got_base field.
67 (sunos_link_hash_table_create): Initialize got_base.
68 (bfd_sunos_size_dynamic_sections): If the .got section is more
69 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
71 (sunos_check_dynamic_reloc): Subtract got_base from a base
74 * elf32-mips.c (elf_mips_isa): New static function.
75 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
76 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
78 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
80 * archive.c (do_slurp_coff_armap): Only treat archive as little
83 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
85 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
86 by the change in size of the section when EXEC_P is not set.
88 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
89 (m68kcoff_rtype_to_howto): New static function.
90 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
91 VMA to the addend for a PC relative reloc.
93 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
95 * Makefile.in: Rebuild dependencies.
97 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
100 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
102 * Makefile.in: Remove explicit dependencies for mn10200 and
104 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
105 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
106 (dependencies): Rebuilt.
108 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
110 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
111 during this function.
113 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
114 section if the flags are compatible.
116 * configure.in: Add havevecs, and put it in tdefaults.
117 * mpw-config.in: Likewise.
118 * configure: Rebuild.
119 * targmatch.sed: New file; a sed script to build targmatch.h from
121 * config.bfd: Add #if, #endif, and comments for targmatch.h.
122 * targets.c: Include "fnmatch.h".
123 (struct targmatch): Define.
124 (bfd_target_match): Define by including targmatch.h.
125 (bfd_find_target): If the target is not found by name, search for
126 it as a configuration triplet.
127 * Makefile.in: Rebuild dependencies.
128 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
129 i386dynix.o, m68k4knetbsd.o, and riscix.o.
130 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
131 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
132 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
133 (CFILES): Remove i386dynix.c and hp300bsd.c.
134 (targmatch.h): New target.
135 (do_clean): Remove targmatch.h.
137 * configure.in: Add BFD_NEED_DECLARATION(getenv).
138 * acconfig.h: Add NEED_DECLARATION_GETENV.
139 * configure, config.in: Rebuild.
140 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
141 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
143 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
145 * cpu-mn10x00.c, elf32-mn10x00: Removed.
146 * cpu-mn10200.c, cpu-mn10300.c: New files.
147 * elf32-mn10200.c, elf32-mn10300.c: New files.
148 * Makefile.in: Break mn10x00 support into two separate
149 configurations, mn10200 and mn10300.
150 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
151 * bfd-in2.h, configure: Rebuilt.
153 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
155 * Makefile.in (do_clean): Move config.log to do_distclean.
157 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
159 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
160 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
161 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
162 (elf32-mn10x00.o): Add dependencies.
163 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
164 (bfd_mn10x00_arch): Declare.
165 (bfd_archures_list): Add bfd_mn10x00_arch.
166 * config.bfd: Add mn10x00-*-*.
167 * configure.in: Add bfd_elf32_mn10x00_vec.
168 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
169 * targets.c (bfd_elf32_mn10x00_vec): Declare.
170 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
171 * bfd-in2.h, configure: Rebuilt.
173 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
175 openVMS/Alpha: Provide filename and case_hack flags via
176 symbol table from gas.
177 Add case_hack code for symbol output from vax/vms.
178 * evax-alpha.c (evax_initialize): Remove filename handling,
179 filename is provided via symbol table.
180 (evax_get_symtab): Use local symbol count when setting up table.
181 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
183 (_bfd_evax_write_egsd): Skip file name symbol.
184 * evax-emh.c (get_vms_time_string): Local function now.
185 (_bfd_evax_write_emh): Extract source filename and case_hack flags
187 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
188 through _bfd_evax_case_hack_symbol.
189 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
191 (_bfd_evax_basename): Removed.
192 (_bfd_get_vms_time_string): Moved to evax-emh.c.
193 * evax.h (evax_private_data_struct): Remove filename.
194 (flag_hash_long_names, flag_show_after_trunc,
195 flag_no_hash_mixed_case, vms_name_mapping): New flags for
198 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
200 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
201 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
202 (NO_SWAP_MAGIC): Don't define.
203 (SWAP_MAGIC): Define.
205 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
206 no hash table entry for a global symbol.
208 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
210 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
212 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
214 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
215 symbol type with T_NULL. Warn if symbol type changes. Based on
216 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
218 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
219 a dynamic object in the dynamic symbol table if it is referenced
220 or defined by a regular object.
223 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
225 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
226 remove dwarf local labels. Shrinks binaries by a factor of 3!
229 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
231 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
232 by hand, rather than by calling bfd_make_section.
235 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
237 * reloc.c: Rename m32r relocs.
238 * bfd-in2.h, libbfd.h: Rebuilt.
239 * elf32-m32r.c: Update.
242 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
244 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
245 link, adjust the symbol index of a base relative reloc. Don't
246 change the addend of a PC relative reloc if pcrel_offset is set.
247 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
250 * reloc.c (bfd_perform_relocation): Apply the relocation even if
251 it is zero, in case src_mask matters.
252 (bfd_install_relocation): Likewise.
254 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
256 * xcofflink.c (xcoff_link_add_symbols): Always initialize
258 (_bfd_xcoff_bfd_final_link): Don't set target_index
259 to an uninitialized value.
261 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
263 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
264 indices, rather than crashing.
265 (coff_slurp_reloc_table): Likewise. Check whether the howto field
267 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
270 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
272 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
274 (coff_arm_adjust_symndx): New static function.
275 (coff_adjust_symndx): Define.
277 * srec.c (srec_scan): Accept multiple symbols on a single line.
278 From Pascal Martin <pmartin@alsys.com>.
282 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
284 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
285 (sunos_merge_private_bfd_data): New function.
287 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
289 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
291 (bfd_merge_private_bfd_data): Likewise.
292 * section.c (bfd_copy_private_section_data): Likewise.
293 * syms.c (bfd_copy_private_symbol_data): Likewise.
294 * bfd-in2.h: Rebuild.
295 * aout-target.h (MY_bfd_copy_private_section_data): Check that
296 both BFD's are the right flavour.
297 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
298 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
299 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
300 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
301 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
302 (ppc_elf_merge_private_bfd_data): Likewise.
303 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
304 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
306 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
307 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
311 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
313 * reloc.c: Add m32r relocs.
314 * bfd-in2.h, libbfd.h: Rebuilt.
315 * cpu-m32r.c,elf32-m32r.c: New files.
318 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
320 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
322 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
324 * tekhex.c (first_phase): Change type parameter from char to int.
326 (pass_over): Change func to expect int, not char.
328 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
329 rather than SEC_LOAD when aligning the file offset for the first
330 section in a segment.
332 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
334 * syms.c (coff_section_type): Make arg const.
335 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
336 to make_bfd_asection().
337 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
338 * elfcode.h (bfd_section_from_phdr): Remove prototype.
339 (_bfd_elf_stringtab_init): Remove prototype.
341 * netbsd-core.c (swap_abort): Add prototype.
342 * aix386-core.c (swap_abort): Ditto & make static
343 * hpux-core.c (swap_abort): Ditto & make static.
344 * irix-core.c (swap_abort): Ditto & make static.
345 * ptrace-core.c (swap_abort): Ditto & make static.
346 * trad-core.c (swap_abort): Ditto & make static.
347 * coffswap.h (coff_swap_reloc_in): Ditto.
348 (coff_swap_reloc_out): Ditto.
349 (coff_swap_filehdr_in): Ditto.
350 (coff_swap_filehdr_out): Ditto.
351 (coff_swap_sym_in): Ditto.
352 (coff_swap_sym_out): Ditto.
353 (coff_swap_aux_in): Ditto.
354 (coff_swap_aux_out): Ditto.
355 (coff_swap_lineno_in): Ditto.
356 (coff_swap_lineno_out): Ditto.
357 (coff_swap_aouthdr_in): Ditto.
358 (coff_swap_aouthdr_out): Ditto.
359 (coff_swap_scnhdr_in): Ditto.
360 (coff_swap_scnhdr_out): Ditto.
361 * ihex.c (ihex_sizeof_headers): Ditto.
362 * tekhex.c (getsym): Ditto.
363 (find_chunk): Ditto & make static.
364 (insert_byte): Ditto.
365 (first_phase): Ditto.
367 (tekhex_get_symtab): Ditto & make static.
368 (tekhex_get_symtab_upper_bound): Ditto & make static.
369 (tekhex_mkobject): Ditto.
370 (tekhex_object_p): Ditto.
371 (move_section_contents): Ditto.
372 (tekhex_get_section_contents): Ditto.
373 (tekhex_set_arch_mach): Ditto & make static.
374 (tekhex_set_section_contents): Ditto.
378 (tekhex_write_object_contents): Ditto.
379 (tekhex_sizeof_headers): Ditto.
380 (tekhex_make_empty_symbol): Ditto.
381 (tekhex_get_symbol_info): Ditto.
382 (tekhex_print_symbol): Ditto.
383 * irix-core.c (make_bfd_asection): Ditto.
384 (irix_core_core_file_p): Ditto.
385 (irix_core_core_file_failing_command): Ditto.
386 (irix_core_core_file_failing_signal): Ditto.
387 (irix_core_core_file_matches_executable_p): Ditto.
388 (irix_core_make_empty_symbol): Ditto.
389 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
390 * srec.c (srec_new_symbol): Ditto.
391 (srec_get_section_contents): Ditto.
392 (srec_set_arch_mach): Ditto.
393 (srec_set_section_contents): Ditto.
394 (internal_srec_write_object_contents): Ditto.
395 (srec_write_object_contents): Ditto.
396 (symbolsrec_write_object_contents): Ditto.
397 (srec_sizeof_headers): Ditto.
398 (srec_make_empty_symbol): Ditto.
399 (srec_get_symtab_upper_bound): Ditto.
400 (srec_get_symtab): Ditto.
401 (srec_print_symbol): Ditto and make static.
402 * elf.c (elf_read): Ditto
403 (assign_section_numbers): Ditto.
404 (elf_fake_sections): Ditto.
405 (sym_is_global): Ditto.
406 (elf_map_symbols): Ditto.
407 (get_program_header_size): Ditto.
408 * coffgen.c (make_a_section_from_file): Ditto.
409 (coff_real_object_p): Ditto.
410 (fixup_symbol_value): Ditto.
411 (build_debug_section): Ditto.
413 * syms.c (coff_section_type): Ditto.
416 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
418 * bfd-in2.h: Rebuilt after m32r changes.
421 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
424 * config.bfd,configure.in,configure: Add m32r support.
425 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
427 * config.bfd: Keep target list alphabetically sorted.
430 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
432 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
433 to add in the constant part found in the instruction itself.
434 (case R_V850_HI16_S): Likewise.
438 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
440 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
441 and R_D10V_18 to be 1 (word).
444 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
446 * stabs.c (_bfd_link_section_stabs): If the output_section field
447 of either section is bfd_abs_section, then the linker is
448 discarding the section and we should not optimize it.
450 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
452 * Makefile.in (aout-sparcle.o): New target.
453 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
454 * config.bfd (sparclet-*-aout*): Add case.
455 * configure.in (sparcle_aout_vec): Add case.
456 * configure: Regenerated.
457 * targets.c (sparcle_aout_vec): Declare.
458 (bfd_target_vector): Add sparcle_aout_vec.
459 * aout-sparcle.c: New file.
462 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
464 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
465 low order sign bit propogation for R_V850_HI16_S.
467 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
468 handling V850 specific relocs.
469 (elf_v850_howto_table): Use the new function for some
470 relocations. Twiddle masks & shifts for some relocs.
471 Set partial_inplace where needed.
474 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
476 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
477 default architecture to a machine number of 0.
478 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
480 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
481 the output BFD is the default, set it from the first input BFD.
484 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
486 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
487 insert at bitpos zero. The HI16 relocs are shifted right
488 by 16 bits. Fix src_mask for all relocs.
489 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
491 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
495 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
497 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
498 Rewrite to use BFD file read routines and to avoid using a fixed
499 length for the file name.
502 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
504 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
505 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
506 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
509 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
511 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
512 (elf_v850_howto_table): Add info for HI16_S reloc.
513 (v850_reloc_map): Add HI_16_S reloc.
514 * reloc.c: Define BFD_RELOC_V850_* relocs.
517 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
520 * elf32-sh.c: New file.
521 * elf.c (prep_headers): Handle bfd_arch_sh.
522 * elfcode.h (write_relocs): Handle absolute symbol.
523 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
524 (_bfd_elf64_link_read_relocs): Declare.
525 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
526 elf_link_read_relocs. Make globally visible. Change all
528 (elf_link_input_bfd): Get external symbols from cache in
529 symtab_hdr->contents. Get contents from cache in
531 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
533 * reloc.c: Define BFD_RELOC_SH_* relocs.
534 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
535 * coff-sh.c (sh_insns_conflict): Fix a return value.
536 (_bfd_sh_align_load_span): New globally visible function, broken
537 out of sh_align_load.
538 (sh_align_load): Call _bfd_sh_align_load_span.
539 (sh_swap_insns): Change relocs parameter to PTR.
540 * bfd-in2.h, libbfd.h: Rebuild.
541 * targets.c (bfd_elf32_sh_vec): Declare.
542 (bfd_elf32_shl_vec): Declare.
543 * config.bfd (sh-*-elf*): New target.
544 * configure.in (bfd_elf32_sh_vec): New target vector.
545 (bfd_elf32_shl_vec): New target vector.
546 * configure: Rebuild.
547 * Makefile.in: Rebuild dependencies.
548 (BFD32_BACKENDS): Add elf32-sh.o.
549 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
551 * elf.c (map_sections_to_segments): Check that LMA does not skip a
552 page before checking D_PAGED.
554 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
555 (ihex_write_object_contents): Remove extbase; always use segbase
558 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
560 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
561 * configure.host (i[345]86-*-*): Ditto.
562 * config.bfd (i[345]86-*-*): Ditto.
563 * configure: Regenerate.
565 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
568 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
570 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
571 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
572 * som.c (hppa_som_gen_reloc_type): Add new argument. If
573 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
574 will have an ST_CODE type, change the symbol's type to ST_DATA.
575 * som.c (hppa_som_gen_reloc_type): Update prototype.
577 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
579 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
580 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
581 (mips_elf_size_dynamic_sections): Don't require .got to exist.
582 (mips_elf_finish_dynamic_sections): Likewise.
584 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
586 * configure.host (HLDENV): New variable to set. Set it for
587 *-*-sysv4*, since those linkers may not support -R but they always
590 * libieee.h (NSECTIONS): Don't define.
591 (ieee_data_struct): Change section_table to asection **. Add
593 * ieee.c (get_section_entry): If the table isn't big enough, make
595 (ieee_slurp_sections): Remove assertion about number of sections.
596 (ieee_object_p): Adjust initialization of ieee to match changes to
599 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
600 symbols merely because we are generating a shared library.
601 (xcoff_build_ldsyms): Don't set up global linkage code for an
602 undefined symbol merely because we are generating a shared
606 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
608 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
609 (BFD32_BACKENDS) Add elf32-v850.o.
610 * archures.c: Add bfd_v850_arch.
611 * bfd-in2.h: Add bfd_v850_arch.
612 * config.bfd (v850-*-*): New target.
613 * configure: (bfd_elf32_v850_vec) New vector.
614 * configure.in: (bfd_elf32_v850_vec) New vector.
615 * cpu-v850.c: New file.
616 * elf.c (prep_headers): Added case bfd_arch_v850.
617 * elf32-v850.c: New file.
618 * targets.c (bfd_elf32_v850_vec): New vector.
621 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
623 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
624 a function code symbol for an XMC_XO symbol.
626 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
628 * mpw-config.in: Update editing of autoconf vars to reflect
629 Jul 18 configure.in change.
630 * mpw-make.sed: Update editing of include pathnames to be
631 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
633 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
635 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
636 which to offset to get the .plt entry address is ".plt".
638 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
640 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
641 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
642 Added, for internal use by the ARM gas.
646 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
648 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
649 in section dynidx start.
651 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
653 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
654 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
655 optimization for g++.
657 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
659 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
660 the -mrelocatable-lib bit set and the other doesn't, clear the
661 -mrelocatable-lib bit in the header.
663 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
665 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
666 symbol against a STT_FUNC symbol in a shared library.
668 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
670 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
671 symbol is found, automatically define the corresponding function
674 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
675 if sym.n_numaux is not zero.
676 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
677 entry to disagree about the number of aux entries if the symbol
680 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
681 section if it might be needed, not just if info->shared.
682 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
683 the start of .rel.dyn if we are going to use it.
684 (mips_elf_finish_dynamic_sections): Only clear the first element
685 of .rel.dyn if the size is greater than zero.
687 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
689 * xcofflink.c (xcoff_link_input_bfd): If we already called the
690 undefined_symbol callback for a symbol, then don't issue any more
691 warnings about loader relocs.
692 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
693 after calling the undefined_symbol callback.
695 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
696 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
697 as the AIX linker seems to do.
699 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
701 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
702 (evax_initialize): Remove evax_reloc_table.
703 (evax_close_and_cleanup): Ditto.
705 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
707 (evax_bfd_reloc_type_lookup): Ditto.
708 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
709 cooked_size == raw_size.
710 * evax-emh.c (_bfd_evax_register_filename): Remove.
711 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
712 * evax-misc.c (add_new_contents): Malloc section at full size.
713 (_bfd_save_evax_section): Memcpy section contents directly.
714 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
715 (evax_reloc_table): Remove.
717 * hosts/alphavms.h (O_ACCMODE): Define if needed.
719 * makefile.vms: Add better support for DEC C compilation
720 Add evax.h dependencies
722 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
723 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
724 (BFD_RELOC_ALPHA_BASEREG): Remove.
725 * bfd-in2.h, libbfd.h: Rebuild.
727 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
729 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
730 getgid if _WIN32 is defined.
731 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
733 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
735 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
736 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
738 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
741 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
743 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
745 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
746 (NEED_DECLARATION_REALLOC): New macro.
747 * configure, config.in: Rebuild.
748 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
749 (realloc): Declare if NEED_DECLARATION_REALLOC.
751 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
752 <strings.h> if they exist.
754 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
756 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
758 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
760 Based on patches from Eric Valette <valette@crf.canon.fr>:
761 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
762 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
763 (elf_howto_table): Add entries for new relocs.
764 (elf_i386_reloc_type_lookup): Handle new relocs.
765 (elf_i386_info_to_howto): Just call abort.
766 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
767 (elf_i386_relocate_section): Likewise.
770 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
772 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
775 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
777 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
778 only get the LMA from the phdr if they are in the same part of the
781 * elf.c (map_sections_to_segments): Rewrite tests for starting a
782 new segment to make them more comprehensible. If the relationship
783 between the LMA and the VMA changed, start a new segment. Don't
784 check dynsec when deciding whether to start a new segment for a
785 writeable section; -N will now handle this.
787 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
789 * libhppa.h: Remove "esel" changes. Not the right approach.
790 * som.c: Corresponding changes.
791 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
792 which don't have a SOM symbol type associated with them.
793 Reverses a 1994 change.
795 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
797 Make ld -N more reasonable for ELF:
798 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
799 phdr_in_section to false, and always use a single load segment.
800 (elf_sort_sections): Sort sections by LMA after VMA.
801 (assign_file_positions_for_segments): If D_PAGED is not set, don't
802 align to maxpagesize.
803 (assign_file_positions_except_relocs): Likewise.
804 * elfcode.h (elf_object_p): If a section is loaded but not page
805 aligned, clear D_PAGED.
807 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
809 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
810 Added, for internal use by the ARM gas.
814 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
816 * libhppa.h (R_HPPA_ESEL): New field selector.
818 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
819 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
820 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
822 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
824 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
825 archive search before looking for stripped dynamic objects.
827 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
829 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
830 symbol a warning rather than an error.
832 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
834 * elf.c (assign_file_positions_for_segments): Track the virtual
835 memory position separately from the file position, and use it to
836 compute the alignment adjustment.
839 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
841 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
842 and fixed mask on R_D10V_10_PCREL_L.
845 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
847 * elf64-mips.c: Include "aout/ar.h".
848 (mips_elf64_slurp_armap): New static function.
849 (mips_elf64_write_armap): New static function.
850 (bfd_elf64_archive_*): Define.
851 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
852 Use instead of bfd_generic_archive_p.
853 (bfd_elfNN_write_archive_contents): Define if not defined. Use
854 instead of _bfd_write_archive_contents.
855 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
856 _bfd_generic_mkarchive.
857 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
858 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
860 (TARGET_LITTLE_SYM): Likewise.
861 * archive.c (bfd_slurp_armap): Check for and reject an archive map
863 * Makefile.in: Rebuild dependencies.
865 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
866 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
867 SHT_MIPS_EVENTS sections.
868 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
869 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
871 (_bfd_mips_elf_fake_sections): Likewise.
873 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
874 * ecoff.c (ecoff_compute_section_file_positions): Copy
875 rdata_in_text from backend info to tdata. Clear it if any data
876 section comes before .rdata.
877 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
878 tdata rather than backend info.
880 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
882 * configure.in: Fix test for whether a compiler has a 64 bit
883 type. From Jim Wilson <wilson@cygnus.com>.
885 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
887 * configure.host (mips-sgi-irix6*): New host.
889 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
890 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
891 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
893 * configure: Rebuild.
894 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
895 (BFD_HOST_64_BIT): Define conditionally.
896 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
897 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
898 (symvalue, bfd_size_type): Likewise.
899 * bfd-in2.h: Rebuild.
900 * Makefile.in (do_clean): Remove bfd-tmp.h.
901 (do_distclean): Remove bfd-in3.h.
902 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
903 (bfd-in3.h): New target.
905 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
906 Andrew Gierth <ANDREWG@microlise.co.uk>.
908 * configure.host: Set INSTALL_SHLIB.
909 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
910 * configure: Rebuild.
911 * Makefile.in (install): Use @INSTALL_SHLIB@.
913 * config.bfd (mips*-*-irix6*): New target.
914 * configure.host: Handle Irix 6 shared library like Irix 5.
916 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
917 symbol for a magic name.
918 (xcoff_link_input_bfd): Don't change the reloc symbol for an
920 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
923 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
925 * mpw-config.in: Add ELF support to mips config, create the
926 elf32-target.h file in the object dir.
927 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
929 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
931 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
932 Also removed most abort calls, in favor of using bfd reporting.
935 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
937 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
938 (BFD32_BACKENDS) Add elf32-d10v.o.
939 * archures.c: Add bfd_d10v_arch.
940 * bfd-in2.h: Add bfd_d10v_arch.
941 * config.bfd (d10v-*-*): New target.
942 * configure: (bfd_elf32_d10v_vec) New vector.
943 * configure.in: (bfd_elf32_d10v_vec) New vector.
944 * cpu-d10v.c: New file.
945 * elf.c (prep_headers): Added case bfd_arch_d10v.
946 * elf32-d10v.c: New file.
948 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
949 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
950 * targets.c (bfd_elf32_d10v_vec): New vector.
953 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
955 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
957 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
959 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
960 bfd_mach_i386_i8086 machine types.
962 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
964 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
967 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
969 * coffcode.h (coff_set_section_contents): A/UX does not require
970 special handling of the _LIB section.
972 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
974 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
977 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
978 array if one was allocated.
980 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
982 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
983 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
984 use_rld_obj_head and rld_value.
985 (mips_elf_link_hash_table_create): Initialize new fields.
986 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
988 (mips_elf_create_dynamic_sections): Create .rld_map section. If
989 __rld_obj_head symbol not seen, create an __rld_map symbol.
990 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
991 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
992 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
993 __rld_obj_head symbol.
994 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
996 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
998 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1000 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1001 ppc_elf_addr16_ha_reloc.
1002 (ppc_elf_addr16_ha_reloc): New static function.
1004 * coff-mips.c (struct mips_hi): Define.
1005 (mips_refhi_list): New static variable.
1006 (mips_refhi_addr, mips_refhi_addend): Remove.
1007 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1008 (mips_reflo_reloc): Process mips_refhi_list.
1009 (mips_relhi_list): New static variable.
1010 (mips_relhi_addr, mips_relhi_addend): Remove.
1011 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1012 (mips_rello_reloc): Process mips_relhi_list.
1013 (mips_relocate_section): Permit an arbitrary number of REFHI or
1014 RELHI relocs before the associated REFLO or RELLO reloc.
1016 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1018 * aout-target.h (MY(callback)): Set reloc_count fields.
1020 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1022 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1023 sections unless this is a SunOS link.
1025 * VERSION: Set to 2.7.1.
1027 * Released binutils 2.7.
1029 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1031 * i386aout.c: Include "aout/aout64.h".
1032 (i386aout_write_object_contents): New static function.
1033 (MY_write_object_contents): Define.
1035 * netbsd.h (MY(write_object_contents)): Make sure that
1036 adjust_sizes_and_vmas is called before fiddling with the magic
1039 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1041 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1043 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1045 * libbfd-in.h (itos, stoi): Don't define.
1046 * libbfd.h: Rebuild.
1047 * i386lynx.c (KEEPIT): Define as udata.i.
1048 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1049 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1050 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1051 flags. Don't use stoi.
1053 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1055 * elf.c (map_sections_to_segments): Don't start a new segment for
1056 a writable section if it's on the same page as the previous
1057 segment. Reset the writable variable for a readonly section.
1059 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1061 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1062 first_thunk_address, thunk_size, and import_table_size.
1063 * peicode.h: Improved some diagnostics regarding edata sections.
1065 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1067 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1068 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1070 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1072 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1073 with XCOFF_DEF_DYNAMIC set is really defined.
1074 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1075 (xcoff_link_add_symbols): Only create special sections if using an
1078 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1080 (bfd_install_relocation): Likewise.
1082 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1084 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1086 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1087 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1088 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1089 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1090 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1091 are found for LITERAL relocs.
1092 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1093 taken, we cannot generate a .plt entry for the symbol.
1095 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1097 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1098 sysconf functions (for gprof).
1099 * configure, config.in: Rebuild.
1101 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1103 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1104 an archive if it has a map. If the object file has the wrong
1107 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1108 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1110 (alpha_relocate_section): Likewise.
1112 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1113 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1114 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1115 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1116 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1117 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1118 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1119 * peicode.h: Corresponding changes.
1121 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1123 * elflink.h (elf_create_pointer_linker_section): Comment out code
1124 dealing with making GOT pointers negative of the GOT symbol for
1127 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1129 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1130 increment the .rela.plt size until after we're done creating the
1132 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1133 .rela.plt offset directly rather than calculating it.
1135 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1137 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1138 Use autoconf-set values.
1139 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1140 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1143 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1144 * configure: Rebuilt.
1146 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1148 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1149 handling code > 1k away.
1151 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1153 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1154 defined, output whenever the symbol is updated.
1156 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1158 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1159 section to 0 if user_set_vma is set.
1160 * elflink.h (elf_bfd_final_link): Likewise.
1162 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1164 Partially undo patch of Jun 20.
1165 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1166 (coff_compute_section_file_positions): Likewise.
1167 (coff_write_object_contents): Likewise. Re-add deleted code, but
1168 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1169 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1171 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1173 * config.bfd: Add support for *-*-rtems* configurations.
1175 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1177 * elf.c (prep_headers): Add bfd_arch_alpha case.
1179 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1181 * elf64-alpha.c: New file.
1182 * config.bfd (alpha-*-linuxecoff*): New target.
1183 (alpha-*-linux*, alpha-*-elf*): New targets.
1184 * configure.in (bfd_elf64_alpha_vec): New vector.
1185 * configure: Rebuild.
1186 * targets.c (bfd_elf64_alpha_vec): Declare.
1187 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1188 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1189 * bfd-in2.h, libbfd.h: Rebuild.
1190 * Makefile.in: Rebuild dependencies.
1191 (BFD64_BACKENDS): Add elf64-alpha.o.
1192 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1194 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1196 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1197 than relying on a right shift of 32.
1199 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1201 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1202 ifdef to COFF_WITH_PE.
1203 (coff_compute_section_file_positions): Likewise.
1204 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1205 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1206 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1207 COFF_IMAGE_WITH_PE, always include.
1209 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1211 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1213 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1214 approximate the correct answer if SIZEOF_HEADERS was not used.
1216 * binary.c (binary_set_section_contents): Set section file
1217 position based on LMA rather than VMA.
1219 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1221 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1222 symbols if info->strip == strip_all.
1224 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1226 * coff-h8300.c: Remove #if 0 code.
1227 (compatable): Don't allow mixing/matching of different architectures.
1229 * archures.c (bfd_mach_h8300s): Add.
1230 * bfd-in2.h: Rebuilt.
1231 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1233 (h8300_reloc16_estimate): Likewise.
1234 (h8300_reloc16_extra_cases): Likewise.
1235 (h8300_bfd_link_add_symbols): Likewise.
1236 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1237 (coff_set_flags): Likewise.
1238 * cpu-h8300.c (h8300_scan): Likewise.
1239 Add H8/S to bfd_h8300_arch list.
1241 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1243 Added support for Alpha OpenVMS:
1244 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1245 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1246 * config.h-vms, makefile.vms: New files.
1247 * config.bfd (alpha-*-*vms*): New target.
1248 * configure.in (evax_alpha_vec): New target vector.
1249 * configure: Rebuild.
1250 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1251 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1252 * targets.c (bfd_target_evax_flavour): Define.
1253 (evax_alpha_vec): Declare.
1254 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1255 if BFD64 is defined.
1256 * bfd-in2.h, libbfd.h: Rebuild.
1257 * Makefile.in: Rebuild dependencies.
1258 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1259 evax-emh.o, and evax-misc.o.
1260 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1261 evax-etir.c, evax-emh.c, and evax-misc.c.
1262 (HFILES): Add evax.h.
1264 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1266 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1268 (h8300_bfd_link_add_symbols): Likewise.
1270 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1272 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1273 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1275 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1277 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1278 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1280 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1281 R_MIPS_32 relocs if creating a shared library.
1283 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1285 * peicode.h (add_data_entry): Use pei_section_data rather than
1286 _cooked_size. Corresponds to May 13 change in coffcode.h.
1288 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1290 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1291 * coffcode.h (coff_write_object_contents): If there are long
1292 section names, always set the f_symptr field, even if there are no
1294 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1295 if there are no symbols.
1297 * coffgen.c (make_a_section_from_file): Check return value of
1298 _bfd_coff_read_string_table.
1299 (coff_real_object_p): Check return value of
1300 make_a_section_from_file.
1301 (_bfd_coff_read_string_table): Check that there are some symbols
1302 before trying to read the string table size.
1304 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1306 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1307 to replace a symbol in a dynamic object with a symbol from another
1308 dynamic object, do the replacement if the existing symbol is
1309 global linkage code.
1311 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1312 for _ptrgl, and treat it as global linkage code.
1314 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1315 filename or N_SO symbol past the offset, and use it to indicate
1316 that there is no line number or function when appropriate.
1318 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1320 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1321 common symbol defined by the linker. Don't export function code
1322 even if export_defineds is set.
1324 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1326 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1328 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1329 (h8300_symbol_address_p): New function.
1330 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1333 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1335 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1337 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1338 correctly for the two variants. Allow relaxing if the target
1339 is 128 bytes away since after relaxation it'll be 126 bytes away.
1340 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1341 "dot" and "value". Allow relaxing if the target is 128 bytes
1342 away since after relaxation it'll be 126 bytes away.
1343 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1344 the given section until nothing changes.
1346 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1348 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1349 alignment hack--we can get the lnnoptr info another way without
1350 suddenly increasing the alignment requirements. Set the flags for
1352 (ecoff_compute_section_file_positions): Do so.
1354 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1356 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1357 to keep the HP emulator database happy.
1359 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1360 From Kevin Buettner <kev@primenet.com>.
1362 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1364 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1365 name of a NULL section.
1367 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1369 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1370 set, always call the notice callback.
1372 * VERSION: Increment for bfdlink.h change.
1374 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1376 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1377 (sh_relax_delete_bytes): Correct handling of differently sized
1378 trailing alignment reloc.
1380 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1381 * bfd-in2.h: Rebuild.
1382 * configure.in: Warn if there is no known 64 bit type.
1383 * configure: Rebuild.
1385 * Makefile.in: Rebuild dependencies.
1386 (BFD32_BACKENDS): Add ppcboot.o.
1387 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1389 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1390 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1392 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1394 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1395 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1396 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1397 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1399 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1401 * elf64-mips.c: Improve reloc special_functions and handling of
1402 SHT_MIPS_OPTIONS section.
1403 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1404 mips_elf_hi16_reloc and make globally visible.
1405 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1406 make globally visible.
1407 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1408 make globally visible.
1409 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1410 and make globally visible.
1411 (gprel16_with_gp): Check howto->src_mask before using value in
1413 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1414 and make globally visible.
1415 (gprel32_with_gp): Check howto->src_mask before fetching value.
1416 (bfd_mips_elf_swap_options_in): New function.
1417 (bfd_mips_elf_swap_options_out): New function.
1418 (_bfd_mips_elf_set_private_flags): Rename from
1419 mips_elf_set_private_flags and make globally visible.
1420 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1421 mips_elf_copy_private_bfd_data and make globally visible.
1422 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1423 mips_elf_merge_private_bfd_data and make globally visible.
1424 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1425 for a SHT_MIPS_OPTIONS section.
1426 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1427 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1428 name of a SHT_MIPS_OPTIONS section.
1429 (_bfd_mips_elf_set_section_contents): New function.
1430 (mips_elf32_section_processing): Set the GP value in a
1431 SHT_MIPS_OPTIONS section.
1432 (_bfd_mips_elf_find_nearest_line): Rename from
1433 mips_elf_find_nearest_line and make globally visible.
1434 (bfd_elf32_set_section_contents): Define.
1435 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1436 (_bfd_mips_elf_lo16_reloc): Declare.
1437 (_bfd_mips_elf_gprel16_reloc): Declare.
1438 (_bfd_mips_elf_got16_reloc): Declare.
1439 (_bfd_mips_elf_gprel32_reloc): Declare.
1440 (_bfd_mips_elf_set_private_flags): Declare.
1441 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1442 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1443 (_bfd_mips_elf_find_nearest_line): Declare.
1444 (_bfd_mips_elf_set_section_contents): Declare.
1446 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1448 (elf_info_to_howto): Define.
1449 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1451 (elf_info_to_howto): Define.
1452 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1454 (elf_info_to_howto): Define.
1456 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1457 R_MOV16B[12], to match change in coff/internal.h.
1459 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1461 * elf64-mips.c: Extensive additions to provide better support for
1462 writing files and for gas.
1463 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1464 of mips_elf_object_p.
1465 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1466 _bfd_mips_elf_object_p.
1467 (_bfd_mips_elf_final_write_processing): Rename from
1468 mips_elf_final_write_processing and make globally visible.
1469 (_bfd_mips_elf_fake_sections): Rename from
1470 mips_elf_fake_sections and make globally visible.
1471 (_bfd_mips_elf_section_from_bfd_section): Rename from
1472 mips_elf_section_from_bfd_section and make globally visible.
1473 (_bfd_mips_elf_section_processing): New function, broken out of
1474 mips_elf_section_processing.
1475 (mips_elf32_section_processing): Rename from
1476 mips_elf_section_processing; call
1477 _bfd_mips_elf_section_processing.
1478 (_bfd_mips_elf_symbol_processing): Rename from
1479 mips_elf_symbol_processing and make globally visible.
1480 (_bfd_mips_elf_read_ecoff_info): Rename from
1481 mips_elf_read_ecoff_info and make globally visible.
1482 (mips_elf32_ecoff_debug_swap): Rename from
1483 mips_elf_ecoff_debug_swap.
1484 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1485 struct symbol_cache_entry.
1486 (_bfd_elf_validate_reloc): New function, moved in from
1487 elfcode.h:validate_reloc.
1488 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1489 to _bfd_elf_validate_reloc. Change all callers.
1490 * elf-bfd.h (bfd_section_from_shdr): Declare.
1491 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1492 (_bfd_elf_validate_reloc): Declare.
1493 (_bfd_mips_elf_object_p): Declare.
1494 (_bfd_mips_elf_fake_sections): Declare.
1495 (_bfd_mips_elf_section_from_bfd_section): Declare.
1496 (_bfd_mips_elf_section_processing): Declare.
1497 (_bfd_mips_elf_symbol_processing): Declare.
1498 (_bfd_mips_elf_read_ecoff_info): Declare.
1499 (_bfd_mips_elf_final_write_processing): Declare.
1500 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1503 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1504 (mips_elf_final_write_processing): Likewise.
1506 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1508 64-bit MIPS ELF ABI objdump support:
1509 * elf64-mips.c: New file.
1510 * Makefile.in: Rebuild dependencies.
1511 (BFD64_BACKENDS): Add elf64-mips.o.
1512 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1513 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1514 bfd_elf64_littlemips_vec to targ_selvecs.
1515 (mips*-*-elf*): Likewise.
1516 * confingure.in: Add bfd_elf64_bigmips_vec and
1517 bfd_elf64_littlemips_vec to vector switch.
1518 * configure: Rebuild.
1519 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1520 broken out of mips_elf_section_from_shdr.
1521 (mips_elf32_section_from_shdr): Rename from
1522 mips_elf_section_from_shdr. Call new function.
1523 (elf_backend_section_from_shdr): Update name of renamed function.
1524 * elf-bfd.h (struct elf_size_info): Change second parameter of
1525 write_out_phdrs to be const. Likewise for second parameter of
1527 (struct bfd_elf_section_data): Add rel_hdr2 field.
1528 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1529 (bfd_elf32_swap_symbol_out): Likewise.
1530 (bfd_elf32_swap_reloc_in): Likewise.
1531 (bfd_elf32_swap_reloc_out): Likewise.
1532 (bfd_elf32_swap_reloca_in): Likewise.
1533 (bfd_elf32_swap_reloca_out): Likewise.
1534 (bfd_elf32_swap_phdr_in): Likewise.
1535 (bfd_elf32_swap_phdr_out): Likewise.
1536 (bfd_elf32_swap_dyn_in): Likewise.
1537 (bfd_elf32_swap_dyn_out): Likewise.
1538 (bfd_elf32_slurp_symbol_table): Declare.
1539 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1540 (bfd_elf32_write_out_phdrs): Declare.
1541 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1542 (bfd_elf64_swap_symbol_out): Likewise.
1543 (bfd_elf64_swap_reloc_in): Likewise.
1544 (bfd_elf64_swap_reloc_out): Likewise.
1545 (bfd_elf64_swap_reloca_in): Likewise.
1546 (bfd_elf64_swap_reloca_out): Likewise.
1547 (bfd_elf64_swap_phdr_in): Likewise.
1548 (bfd_elf64_swap_phdr_out): Likewise.
1549 (bfd_elf64_swap_dyn_in): Likewise.
1550 (bfd_elf64_swap_dyn_out): Likewise.
1551 (bfd_elf64_slurp_symbol_table): Declare.
1552 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1553 (bfd_elf64_write_out_phdrs): Declare.
1554 (_bfd_mips_elf_section_from_shdr): Declare.
1555 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1556 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1557 section for the section, add the new one to rel_hdr2. Increment
1558 reloc_count rather than setting it.
1559 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1560 Remove static declaration.
1561 (elf_write_shdrs_and_ehdr): Define name as macro.
1562 (elf_write_out_phdrs): Likewise.
1563 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1564 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1565 (elf_swap_symbol_in): Change second parameter to be const.
1566 (elf_swap_symbol_out): Likewise.
1567 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1568 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1569 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1570 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1571 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1572 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1573 parameter to be const. Make non-static.
1574 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1576 (elf_slurp_symbol_table): Make non-static.
1577 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1578 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1579 (elf_backend_size_info): Likewise.
1580 (elfNN_bed): Use elf_backend_size_info.
1581 * targets.c (bfd_elf64_bigmips_vec): Declare.
1582 (bfd_elf64_littlemips_vec): Declare.
1583 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1584 bfd_elf64_littlemips_vec if BFD64 is defined.
1586 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1588 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1590 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1591 zeroes, in alignment holes.
1593 * configure: Rebuild with autoconf 2.10.
1595 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1596 potential leading underscore in the allocated buffer.
1598 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1600 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1601 symbols into .sbss if this is a relocatable link.
1603 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1605 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1606 undefined symbols when creating a shared library.
1608 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1610 * coff-sh.c: Add a bunch of new code and static const arrays to
1611 support aligning loads and stores on four byte memory boundaries.
1613 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1615 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1616 call sh_align_loads.
1617 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1620 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1622 * cache.c (bfd_open_file): Unlink the file before opening it for
1623 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1625 * opncls.c (bfd_fdopenr): Set opened_once.
1627 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1629 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1632 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1633 the code unconditionally.
1635 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1637 * libcoff-in.h (struct pei_section_tdata): Define structure.
1638 (pei_section_data): Define macro.
1639 * libcoff.h: Rebuild.
1640 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1641 store s_paddr field in pei_section_data.
1642 (coff_compute_section_file_positions): Use pei_section_data rather
1643 than _cooked_size, and don't overwrite an existing value.
1644 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1645 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1646 * peicode.h (coff_bfd_copy_private_section_data): Define if
1648 (pe_bfd_copy_private_section_data): New static function if
1651 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1653 * srec.c (srec_set_arch_mach): Write as a function rather than a
1656 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1657 no map, just check each member in turn to see whether it is
1660 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1662 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1663 table. Call BFD_ASSERT to validate header size, instead of
1665 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1668 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1670 * ppcboot.c: New target for looking at PPCbug boot records.
1672 * config{ure.in,.bfd}: Add support for ppcboot target.
1674 * configure: Regenerate.
1676 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1678 * coff-h8300.c (howto_table): Update names to match recent
1679 changes to include/coff/internal.h. Fix minor errors in the
1680 existing relocs. Add R_MOVL1 and R_MOVL2.
1681 (rtype2howto): Similarly.
1682 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1683 existing relaxing code and peform more relaxing.
1684 (h8300_reloc16_extra_cases): Likewise.
1686 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1688 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1691 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1693 * elfcode.h (elf_object_p): Reject generic ELF target if
1694 e_machine matches an alternate machine code in a specific backend.
1696 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1697 obsolete align_power_min field.
1699 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1701 * coff-h8300.c (reloc_howto_type): Add howto entry for
1703 (rtype2howto): Handle R_PCRWORD_B.
1704 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1705 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1706 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1707 branch (R_PCWORD_B).
1709 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1711 * aoutx.h (translate_from_native_sym_flags): Set the section for
1712 BSF_CONSTRUCTOR symbols.
1714 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1717 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1719 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1720 stop looking when section is found.
1722 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1724 * coffcode.h (STRING_SIZE_SIZE): Define.
1725 (styp_to_sec_flags): Handle long symbol names when looking for the
1727 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1728 (bfd_coff_long_section_names): Define.
1729 (coff_write_object_contents): Handle long section names.
1730 (bfd_coff_std_swap_table): Initialize new field.
1731 * libcoff.h: Rebuild.
1732 * coffgen.c (make_a_section_from_file): Handle long section
1734 (coff_write_symbols): Handle long section names.
1735 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1736 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1737 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1738 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1739 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1740 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1741 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1742 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1744 * bout.c (b_out_callback): Set lma of sections.
1745 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1746 parameter to output_bfd. Used input_bfd instead of output_bfd in
1749 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1751 * aoutx.h (translate_from_native_sym_flags): Don't create
1752 SEC_CONSTRUCTOR sections.
1753 * ecoff.c (ecoff_set_symbol_info): Likewise.
1755 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1756 From Don Bowman <bowman@waterloo.hp.com>.
1758 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1760 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1761 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1763 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1765 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1766 mips_32_relocs field.
1767 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1768 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1769 relocs against a global symbol which is not defined in a regular
1771 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1772 against a global symbol, increment mips_32_relocs.
1773 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1774 the symbol is not defined in a regular file, make room in the
1777 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1779 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1780 file position and the virtual file position separately. Set
1781 filepos information bsaed on the real file position.
1782 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1783 Jan 23 change to coffcode.h.
1785 * som.c (som_slurp_symbol_table): Set the symbol count to the
1786 number of BFD symbols created.
1788 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1790 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1791 output file if linking shared objects. Loop to check all relocs,
1792 rather than returning false on first error.
1794 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1796 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1797 (ppc_elf_additional_program_headers): If .interp section, bump #
1798 of program headers by 1.
1799 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1800 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1801 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1803 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1805 (ppc_elf_relocate_section): If the output section isn't defined,
1806 don't abort, just give an error message.
1808 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1809 being created is .sdata or .sdata2, don't make the symbol dynamic.
1811 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1813 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1814 members of an archive for dynamic objects with no symbols, and
1815 pass them directly to check_archive_element.
1816 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1817 xcoff_link_check_dynamic_ar_symbols.
1818 (xcoff_link_check_dynamic_ar_symbols): New static function.
1820 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1821 from _bfd_nodynamic to _bfd_xcoff.
1822 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1824 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1825 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1826 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1827 * libcoff.h: Rebuild.
1828 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1829 (xcoff_get_section_contents): New static function.
1830 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1831 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1832 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1833 (xcoff_dynamic_reloc): New static variable.
1834 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1835 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1837 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1839 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1840 if reloc_entry->addend is not 0.
1841 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1843 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1845 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1847 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1848 Add entries for R_SPARC_[56].
1849 (sparc_reloc_map): Add entries for R_SPARC_[56].
1851 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1853 Optimize linking of stabs in sections as used in ELF and COFF.
1854 * stabs.c: New file.
1855 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1856 (_bfd_write_section_stabs): Declare.
1857 (_bfd_write_stab_strings): Declare.
1858 * libbfd.h: Rebuild.
1859 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1860 (struct coff_link_hash_table): Add stab_info field.
1861 * libcoff.h: Rebuild.
1862 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1864 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1866 (_bfd_coff_final_link): Write out stab strings hash table.
1867 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1868 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1870 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1871 (struct bfd_elf_section_data): Add stab_info field.
1872 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1874 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1875 _bfd_link_section_stabs.
1876 (elf_bfd_final_link): Write out stab strings hash table.
1877 (elf_link_input_bfd): Handle optimized stabs sections.
1878 * reloc.c (_bfd_final_link_relocate): Check address against
1879 _raw_size rather than _cooked_size.
1880 * Makefile.in: Rebuild dependencies.
1881 (BFD_LIBS): Add stabs.o
1882 (BFD_LIBS_CFILES): Add stabs.c.
1884 * VERSION: Increment for bfdlink.h change.
1886 * coffgen.c (coff_renumber_symbols): Correct handling of
1887 BSF_NOT_AT_END common symbols.
1889 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1891 * coff-ppc.c (record_toc): Add cast to avoid warning.
1892 (ppc_allocate_toc_section): Likewise.
1893 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1894 (ppc_coff_reloc_type_lookup): Remove unreached code.
1895 * coffcode.h (coff_write_object_contents): Don't take the address
1897 * peicode.h (pe_print_idata): Add casts to avoid warning.
1898 (pe_print_edata): Likewise.
1899 (pe_print_reloc): Remove ANSI C string concatenation.
1901 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1903 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1905 * libcoff.h: Rebuild.
1906 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1908 (coff_swap_aux_out): Likewise.
1909 * peicode.h (coff_swap_aux_in): Likewise.
1910 (coff_swap_aux_out): Likewise.
1911 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1913 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1915 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1916 Fix up .bf endndx link fields.
1917 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1919 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1922 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1924 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1925 on Solaris PowerPC systems doesn't get confused.
1927 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1930 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1931 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1932 update did_reg and did_reg2.
1934 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1936 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1938 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1939 callback routines, pass h->root.string rather than name, in case
1940 copy is true and name is transient.
1942 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1944 * elfcore.h: Add support for core files with multiple threads.
1945 (Primarily for Solaris.)
1947 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1949 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1950 section->orelocation is NULL.
1952 * coffgen.c (bfd_coff_get_syment): New function.
1953 (bfd_coff_get_auxent): New function.
1954 * bfd-in.h (bfd_coff_get_syment): Declare.
1955 (bfd_coff_get_auxent): Declare.
1956 * bfd-in2.h: Rebuild.
1958 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1960 * elf32-mips.c (struct mips_hi16): Define.
1961 (mips_hi16_addr, mips_hi16_addend): Remove.
1962 (mips_hi16_list): New static variable.
1963 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1964 (mips_elf_lo16_reloc): Process mips_hi16_list.
1965 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1966 relocs before the associated LO16 reloc.
1968 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1970 * versados.c (versados_scan): Check bfd_alloc return value.
1971 (versados_object_p): Check all bfd_read return values. Require
1972 that lang field be less than 10, to avoid confusion with Intel Hex
1975 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1977 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1978 not 0, for an absolute symbol.
1979 (NAME(aout,swap_ext_reloc_out)): Likewise.
1981 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1982 (ihex_write_object_contents): For a large start address, output
1983 the full 32 bit address in record type 5.
1985 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1986 to int to avoid promotion problems in prototype.
1988 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1990 * configure.host: Use ${srcdir} when looking for picfrag.
1992 * configure.host: Switch on ${libdir}, not $(libdir). From
1993 alan@spri.levels.unisa.edu.au (Alan Modra).
1995 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1996 entry point, not just for DYNAMIC objects.
1997 * sunos.c (sunos_add_dynamic_symbols): Always call
1998 sunos_create_dynamic_sections. If called with a non DYNAMIC
1999 object, don't do anything else.
2000 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2002 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2004 * configure.in: Permit --enable-shared to specify a list of
2006 * configure: Rebuild.
2008 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2009 host when configuring with --enable-shard.
2011 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2013 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2016 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2017 to avoid crashing in bfd_hash_replace.
2019 * sysdep.h: Use #ifdef, not #if.
2021 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2023 * config.in: Rebuild.
2025 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2027 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2028 (AC_CHECK_HEADERS): Check for sys/time.h
2029 (AC_HEADER_TIME): Add macro.
2030 * configure: Rebuild.
2031 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2032 to control what combination of <time> and <sys/time.h>
2035 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2037 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2038 (aout_32_sunos4_write_object_contents): Likewise.
2039 * aoutx.h (NAME(aout,machine_type)): Handle
2040 bfd_mach_sparc_{sparclet,sparclite}.
2041 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2042 (bfd_mach_sparc_v9_p): Update.
2043 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2044 * libaout.h (enum machine_type): Add M_SPARCLET.
2045 * sunos.c (MACHTYPE_OK): Define.
2046 * bfd-in2.h: Regenerated.
2048 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2050 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2051 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2052 * elflink.c (_bfd_elf_create_got_section): Store the
2053 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2054 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2055 global offset table goes over 0x1000, set the value of
2056 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2057 (elf32_sparc_relocate_section): Subtract the offset of
2058 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2060 * elfcode.h: Don't include <string.h>.
2062 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2064 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2065 generic_link_hash_newfunc. All references changed.
2066 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2067 moved here from libbfd-in.h.
2068 * libbfd-in.h: Corresponding changes.
2069 * libbfd.h: Regenerated.
2071 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2073 * aoutx.h (aout_link_input_section_std): When reporting an
2074 overflow error, use the name of the symbol in the hash table if
2076 (aout_link_input_section_ext): Likewise.
2078 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2079 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2081 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2083 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2084 * coffcode.h (coff_compute_section_file_positions): Likewise.
2085 (coff_write_object_contents): Likewise.
2087 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2089 * section.c (SEC_LINK_ONCE): Define.
2090 (SEC_LINK_DUPLICATES): Define.
2091 (SEC_LINK_DUPLICATES_DISCARD): Define.
2092 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2093 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2094 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2095 * bfd-in2.h: Rebuild.
2096 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2097 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2098 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2099 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2100 SEC_LINK_ONCE, and look through the symbol table for the setting
2101 for SEC_LINK_DUPLICATES.
2102 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2103 set for a section, find the section symbol in the symbol table,
2104 and set the aux entry based on SEC_LINK_DUPLICATES.
2105 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2106 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2107 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2108 * coff-i386.c (i386coff_vec): Likewise.
2109 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2111 * VERSION: Bump to 2.6.1.
2112 * Makefile.in (stamp-h): Depend upon VERSION.
2114 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2116 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2117 * libbfd.h: Rebuilt.
2118 * linker.c (generic_link_hash_newfunc): No longer static.
2119 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2121 * coff-h8300.c: Add two derived hash tables and their associated
2122 funtions and #defines for use by the h8300 linker.
2123 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2124 the function vector as needed. Place the address of the function
2125 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2126 Rewrite the vectors section contents as necessary.
2127 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2128 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2129 (coff_bfd_link_hash_table_create): Likewise.
2131 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2133 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2134 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2136 (hppa_rebuild_insn): Pass pointer to correct type to
2137 low_sign_unext and dis_assemble_21.
2139 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2141 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2142 Stick with sparc-*-{sysv4*,solaris2*}.
2144 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2146 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2147 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2148 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2149 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2150 fields is non-zero, print them.
2152 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2153 ifdef. Remove unused variables.
2154 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2156 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2157 (get_symbol_value): Ifdef out.
2158 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2159 (coff_ppc_relocate_section): Remove unused variables. Make
2160 fprintf strings and argument types correspond. Put before_addr in
2162 (dump_toc): Make fprintf strings and argument types correspond.
2163 (ppc_process_before_allocation): Remove unused variables. Always
2165 (ppc_reflo_reloc): Ifdef out.
2166 (ppc_addr32nb_reloc): Ifdef out.
2167 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2169 (coff_ppc_rtype_to_howto): Likewise.
2170 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2172 * peicode.h (pe_print_idata): Move otherwise unused variables into
2173 the #ifdef where they are used. Always return a value.
2174 (pe_print_edata): Make fprintf strings and argument types
2175 correspond. Always return a value.
2176 (pe_print_pdata): Removed unused variable addr_value. Always
2178 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2179 strings and argument types correspond. Always return a value.
2181 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2182 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2183 variable rela inside #if 0 section where it is used.
2185 * ns32k.h: New file.
2186 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2187 functions to start with _bfd_.
2188 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2189 functions in cpu-ns32k.h.
2190 * Makefile.in: Rebuild dependencies.
2191 (HFILES): Add ns32k.h.
2193 * section.c (struct sec): Add linker_mark field. Change
2194 user_set_vma and reloc_done to be single bit fields.
2195 (STD_SECTION): Update accordingly.
2196 * bfd-in2.h: Rebuild.
2197 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2199 (aout_link_input_bfd): Don't link unmarked sections.
2200 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2202 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2203 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2205 * elflink.h (elf_bfd_final_link): Mark sections included in the
2207 (elf_link_input_bfd): Don't link unmarked sections.
2208 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2210 (xcoff_link_input_bfd): Don't link unmarked sections.
2212 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2213 overflow error messages.
2215 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2217 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2218 is not set, print "BFD: " before the error message.
2220 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2221 Miles Bader <miles@gnu.ai.mit.edu>.
2222 * configure: Rebuild.
2224 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2226 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2229 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2230 m68k-aout, m68k-coff, and m68k-elf targets.
2232 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2234 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2235 (ieee_generic_stat_arch_elt): Restructured to prevent
2236 ieee_object_p from being called repeatedly.
2238 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2240 * coffcode.h (coff_write_object_contents): Allocate
2241 buffers large enough for any FILEHDR or AOUTHDR.
2243 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2245 * ecofflink.c (lookup_line): New static function, renamed and
2246 slighly changed from old _bfd_ecoff_locate_line.
2247 (_bfd_ecoff_locate_line): Cache line number information. Use
2248 lookup_line for actual lookup.
2250 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2252 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2253 multiple of 20 bytes.
2255 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2257 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2258 allocate ecoff_find_line, and don't initialize by hand.
2259 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2260 mips_elf_find_line, and don't call memset.
2262 * coffcode.h (coff_compute_section_file_positions): If not
2263 producing a final executable, don't consider sofar when aligning
2264 the section to the correct size.
2266 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2268 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2269 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2270 * coffgen.c (coff_section_symbol): Ifdef out.
2272 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2274 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2275 output_bfd is not NULL.
2277 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2279 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2280 of bfd_alloc (fixes fix_line not being initialized).
2281 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2283 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2285 * coffcode.h: Allow specific backends to override the
2286 bfd_link_add_symbols routine.
2288 * coff-h8300.c: Include genlink.h.
2289 (howto_table): Add R_MEM_INDIRECT.
2290 (rtype2howto): Support R_MEM_INDIRECT.
2291 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2294 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2296 * coff-alpha.c (alpha_relocate_section): Use
2297 info->callbacks_warning, rather than _bfd_error_handler, for
2298 "multiple gp" warning.
2300 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2302 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2303 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2304 table string. Use bfd_wrapped_link_hash_lookup.
2305 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2307 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2308 table, if any, when writing out symbols.
2309 (aout_link_input_section_std): Use the name from the hash table,
2310 if any, when reporting undefined symbols.
2311 (aout_link_input_section_ext): Likewise.
2312 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2313 * bout.c (get_value): Likewise.
2314 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2315 * ecoff.c (ecoff_reloc_link_order): Likewise.
2316 * elflink.h (elf_link_add_object_symbols): Likewise.
2317 (elf_reloc_link_order): Likewise.
2318 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2319 (_bfd_generic_reloc_link_order): Likewise.
2320 (default_indirect_link_order): Likewise.
2321 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2322 * sunos.c (sunos_add_one_symbol): Likewise.
2323 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2324 (bfd_xcoff_link_count_reloc): Likewise.
2325 (xcoff_reloc_link_order): Likewise.
2327 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2328 into -1 for intern->rss.
2330 * configure: Rebuild with autoconf 2.8.
2332 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2334 * stab-syms.c (__define_stab_duplicate): Define.
2335 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2337 * bfd-in.h (bfd_get_stab_name): Declare.
2338 * bfd-in2.h: Rebuild.
2339 * Makefile.in: Rebuild dependencies.
2340 (BFD_LIBS): Add stab-syms.o.
2341 (BFD_LIBS_CFILES): Add stab-syms.c.
2342 (BFD32_BACKENDS): Remove stab-syms.o.
2343 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2344 * configure.in: Don't list stab-syms.o in bfd_backends.
2345 * configure: Rebuild.
2346 * libaout.h (aout_stab_name): Don't declare.
2347 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2350 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2352 * elf.c (assign_file_positions_for_segments): Adjust file offset
2353 for section alignment even if SEC_LOAD is not set.
2355 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2357 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2358 since they appear as targets in Makefile.in.
2359 * configure: Rebuild.
2361 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2362 don't fiddle with a symbol which is not defined anywhere.
2364 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2366 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2367 though they are defined in a shared library.
2368 (xcoff_build_ldsyms): Likewise.
2370 * coffgen.c (coff_find_nearest_line): Don't look at the line
2371 numbers for the section if section->lineno is NULL.
2373 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2374 message rather than calling BFD_ASSERT.
2375 * elfcode.h (write_relocs): Check return value of
2376 _bfd_elf_symbol_from_bfd_symbol.
2378 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2380 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2383 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2385 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2387 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2388 hppa_reloc_field_selector_type_alt.
2389 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2390 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2392 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2394 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2396 * elf.c (assign_file_positions_for_segments): Adjust the segment
2397 memory size for the alignment of a SEC_ALLOC section, not just a
2400 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2402 * m68klinux.c: New file.
2403 * hosts/m68klinux.h: New file.
2404 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2405 * configure.in (m68*-*-linux*): New native host.
2406 (m68klinux_vec): New vector.
2407 * configure: Rebuild.
2408 * targets.c (m68klinux_vec): Declare.
2409 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2410 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2411 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2412 declaration from bfd_linux_size_dynamic_sections.
2413 (bfd_m68klinux_size_dynamic_sections): Declare.
2414 * bfd-in2.h: Rebuild.
2415 * Makefile.in: Rebuild dependencies.
2416 (BFD32_BACKENDS): Add m68klinux.o.
2417 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2419 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2421 * libhppa.h (pa_arch): Add pa20.
2422 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2423 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2424 (hppa_field_adjust): Handle e_nsel.
2425 * som.c: Provide default definitions for many new relocs found only
2426 in hpux10 include files.
2427 (som_fixup_formats): Add several new relocs from hpux10.
2428 (som_hppa_howto_table): Add hpux10 relocs.
2429 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2431 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2433 * mpw-make.sed: Edit out recent shared library support, and
2434 rules to rebuild .h files using doc/chew.
2436 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2438 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2439 size even of sections with no contents.
2441 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2443 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2444 starting with '$' the way we skip names starting with '.'. When
2445 updating x_endndx, don't be fooled by an index which has been
2448 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2449 struct/union/enum type with no elements.
2451 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2453 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2455 * archive.c (bfd_generic_archive_p): If the first file in the
2456 archive can not be recognized as an object, don't assume that this
2457 is the wrong format.
2459 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2460 format is not bfd_object.
2461 (bfd_elf_get_dt_soname): Likewise.
2463 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2465 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2468 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2470 * bfd.c (tdata): Add netbsd_core_data.
2471 * bfd-in2.h: Regenerated.
2473 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2475 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2476 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2477 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2480 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2481 to get the symbol index, matching 14 Jul 95 change.
2483 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2485 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2486 Remove duplicate definition of gp.
2488 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2490 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2491 assume that we can set the GP value and then get the same value,
2492 since it won't be true if the output file is neither ELF nor
2494 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2495 _bfd_get_gp_value here.
2496 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2497 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2499 (mips_elf_lo16_reloc): Likewise.
2500 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2501 Don't require that the BFD be ELF.
2502 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2503 (mips_elf_gprel32_reloc): Likewise.
2504 (mips_elf_relocate_section): Don't assume we can set and get the
2506 (mips_elf_finish_dynamic_symbol): Don't bother to use
2507 _bfd_get_gp_value here.
2509 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2510 Don't change epdr between malloc and free. Be careful not to free
2511 NULL pointers. Zero out the first RPDR.
2513 * configure.host: On Linux, only pass -rpath option if $(libdir)
2514 is neither /lib nor /usr/lib. From Alan Modra
2515 <alan@mullet.Levels.UniSA.Edu.Au>.
2517 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2519 (elf_dt_name): Rename from elf_dt_needed_name.
2520 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2522 (bfd_elf_get_dt_soname): New function.
2523 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2524 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2525 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2526 * bfd-in2.h: Rebuild.
2528 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2530 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2531 _bfd_sparc_elf_reloc_type_lookup.
2532 (bfd_elf32_bfd_reloc_type_lookup): Update.
2533 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2534 (sparc64_elf_howto_table): Define.
2535 (sparc_reloc_map): Define.
2536 (sparc64_elf_reloc_type_lookup): New function.
2537 (sparc_elf_wdisp16_reloc): New function.
2538 (elf_info_to_howto): Use sparc64_elf_howto_table.
2539 (sparc64_elf_relocate_section): Likewise.
2540 (bfd_elf64_bfd_reloc_type_lookup): Update.
2542 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2544 * configure.host: Check for 'do not mix' from native linker before
2545 trying to use -rpath.
2547 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2549 * bfd.c (_bfd_get_gp_value): New function.
2550 (_bfd_set_gp_value): New function.
2551 * libbfd-in.h (_bfd_get_gp_value): Declare.
2552 (_bfd_set_gp_value): Declare.
2553 * libbfd.h: Rebuild.
2554 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2555 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2556 directly to the fields in the tdata information.
2557 (alpha_relocate_section): Likewise.
2558 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2559 (mips_gprel_reloc): Likewise.
2560 (mips_relocate_section): Likewise.
2561 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2562 (mips_elf_lo16_reloc): Likewise.
2563 (mips_elf_final_gp): Likewise.
2564 (mips_elf_gprel16_reloc): Likewise.
2565 (mips_elf_gprel32_reloc): Likewise.
2566 (mips_elf_relocate_section): Likewise.
2567 (mips_elf_finish_dynamic_symbol): Likewise.
2569 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2571 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2573 * configure.in: Call AC_PROG_CC before configure.host.
2574 * configure: Rebuild.
2575 * configure.host: Don't set information which autoconf should
2576 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2578 * configure.host: Remove go32 and win32 host information, since it
2579 should no longer be needed.
2581 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2582 then start a new segment rather than put a writable section in a
2585 * configure.host: Set RPATH_ENVVAR.
2587 * Makefile.in: Rebuild dependencies.
2589 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2590 zero_section variable.
2592 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2594 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2595 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2596 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2598 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2600 * ieee.c (ieee_write_expression): Only use an R variable for a
2601 local symbol. Don't output a zero offset. Handle a zero address.
2602 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2603 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2605 (parse_expression): Don't try to handle multiple occurrences of a
2606 P variable. Handle I variables differently from X variables. Fix
2607 the order of minus expressions.
2608 (ieee_slurp_external_symbols): Generate an I variable for an NN
2609 record. Fix handling of ATI and ATX records.
2610 (ieee_slurp_sections): Only set minimal section attributes.
2611 Adjust them later, based on the section contents.
2612 (ieee_object_p): Read in the file until just after the ME record.
2613 Call ieee_slurp_section_data to set the section flags.
2614 (do_one): Add iterations parameter. Only repeat the first load
2615 item. Set the section and file reloc flags.
2616 (ieee_slurp_section_data): Set section flags. Pass iterations to
2618 (ieee_canonicalize_reloc): Handle I variables.
2619 (do_with_relocs): Only emit relocation size when necessary.
2620 Increase MAXRUN to 127. Change ov to be assigned, and take
2621 src_mask and pcrel_offset into account.
2622 (ieee_write_data_part): Skip sections that are not loaded.
2623 (ieee_write_external_part): Don't output optional last entry of WX
2625 (ieee_write_me_part): Make setting of me_record neater.
2626 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2628 * syms.c (stt): Add entries for zerovars, vars, and code.
2630 * elfcode.h (validate_reloc): New static function.
2631 (write_relocs): Call validate_reloc for non ELF relocs.
2633 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2634 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2635 (TARGET_LITTLE_SYM): Likewise.
2637 * config.bfd (m68*-*-psos*): New target.
2639 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2641 * i386msdos.c: Remove some #if 0 code.
2642 (msdos_write_object_contents): Don't include empty sections in the
2643 size computation, regardless of their address.
2645 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2647 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2648 is NULL, ie, the -r switch is used.
2650 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2652 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2653 (BFD_RELOC_MIPS_GOT_LO16): Define.
2654 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2655 * bfd-in2.h, libbfd.h: Rebuild.
2656 * elf32-mips.c (mips_reloc_map): Map new relocs.
2658 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2660 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2663 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2664 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2665 simple number for the section address, rather than an expression.
2666 Limit the number of bytes between relocs to MAXRUN.
2667 (ieee_write_me_part): Set me_record to the file offset after the
2669 (ieee_write_processor): New static function.
2670 (ieee_write_object_contents): Use ieee_write_processor.
2672 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2674 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2676 * coff-aux.c: Change include of aux.h to aux-coff.h.
2678 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2680 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2681 relocation put the addend both in the reloc entry and the data.
2682 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2685 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2686 a R_68K_PCxx reloc against a defined global symbol directly.
2687 (elf_m68k_check_relocs): Don't count such a reloc.
2689 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2690 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2691 symbol for now, otherwise always record the symbol as dynamic.
2692 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2693 is not referenced by a dynamic object, and we are not making a
2694 shared object, then don't make a PLT entry. If we do make a PLT
2695 entry, make sure the symbol has been recorded as dynamic.
2697 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2699 * configure.host: When making a shared library, set HLDFLAGS to
2700 pass an appropriate -rpath option. Use the make variable SONAME
2701 as the shared library soname, rather than computing it here. On
2702 SunOS, build stamp-tshlink in place of $(SHLINK).
2703 * Makefile.in (SONAME): New variable.
2704 ($(SHLINK)): Make a link to the transformed name, as well.
2705 (stamp-tshlink): New target.
2706 (install): Skip stamp-tshlink during install.
2708 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2710 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2711 linker sections have been set up yet.
2713 * elf.c (make_mapping): Add an additional argument to suppress
2714 making the first section include the program headers.
2715 (map_sections_to_segments): If the user used -Ttext such that the
2716 program headers are on a different page, do not set the flags
2717 saying that this section includes the program headers.
2719 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2721 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2722 don't define TRAD_HEADER.
2723 * configure: Rebuild.
2725 * netbsd-core.c: New file, support for NetBSD core files.
2726 * hosts/*nbsd.h: Removed.
2728 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2730 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2731 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2732 * libbfd.h, bfd-in2.h: Regenerated.
2733 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2734 bfd_elf32_bfd_reloc_type_lookup.
2735 (reloc_type{,_names}): Deleted.
2736 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2738 (sparc_reloc_map): Add sparc64 relocs.
2739 (sparc_elf_notsupported_reloc): New static function.
2740 (sparc_elf_wdisp16_reloc): New static function.
2741 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2742 (elf32_sparc_relocate_section): Likewise.
2743 (bfd_elf32_bfd_reloc_type_lookup): Define.
2744 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2745 (reloc_type{,_names}): Deleted.
2746 (elf_sparc_howto_table): Deleted.
2747 (sparc_reloc_map): Deleted.
2748 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2749 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2751 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2753 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2756 * Makefile.in (program_transform_name): New variable.
2757 (install): Transform library name before installing it.
2759 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2761 * archures.c (bfd_mach_i960_hx): Define.
2762 * bfd-in2.h: Rebuild.
2763 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2764 (MATRIX): Expand entries for HX.
2765 (arch_info_struct): Add i960:hx entry.
2766 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2767 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2768 (coff_set_flags): Handle bfd_mach_i960_hx.
2770 Support for building as a shared library, based on patches from
2771 Alan Modra <alan@spri.levels.unisa.edu.au>:
2772 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2773 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2774 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2775 * configure: Rebuild.
2776 * configure.host: If --enable-shared, adjust shared library stuff
2777 based on the host. If the host is SunOS, and the linker supports
2778 -rpath, set HLDFLAGS to use it.
2779 * Makefile.in (ALLLIBS): New variable.
2780 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2781 (COMMON_SHLIB, SHLINK): New variables.
2782 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2783 (STAGESTUFF): Remove variable.
2784 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2786 (stamp-ofiles): New target, like old ofiles target, but build
2787 using a temporary file and move-if-change, and touch stamp-ofiles
2789 (ofiles): Just depend upon stamp-ofiles.
2790 (stamp-piclist, piclist): New targets.
2791 ($(SHLIB), $(SHLINK)): New targets.
2792 (targets.o, archures.o): Build twice if PICFLAG is set.
2793 (do_mostlyclean): Remove pic/*.o.
2794 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2796 (do_distclean): Remove pic and stamp-picdir.
2797 (install): Install shared libraries.
2798 ($(OFILES)): Depend upon stamp-picdir.
2799 (stamp-picdir): New target.
2801 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2803 * libcoff.h: Rebuild.
2805 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2806 flavour of a section with no owner.
2808 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2809 ELF_LINK_NON_ELF flag.
2810 (mips_elf_create_got_section): Likewise.
2812 * elf.c: Revert last change, since it breaks dynamic linking.
2813 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2815 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2816 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2817 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2819 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2821 * elf.c (assign_file_positions_for_segments): If the backend does
2822 not want the elf header or the program headers in the address
2823 space, do not include them in the calculations.
2825 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2826 function to determine if we need additional program headers.
2827 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2828 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2830 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2832 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2834 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2836 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2837 back into one line. Some compilers (sunos 4.1.3 for example)
2838 won't accept args split across more than one line.
2840 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2842 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2843 * configure: Regenerate.
2845 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2847 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2848 try to do arithmetic on a void *, cast it to a unsigned char * first.
2850 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2852 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2853 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2855 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2856 flag for a newly defined symbol.
2857 (NAME(bfd_elf,record_link_assignment)): Likewise.
2858 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2859 set the DEF or REF_REGULAR flags correctly.
2861 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2862 (libbfd.h, libcoff.h): Corresponding change.
2864 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2865 a PLT32 reloc as dynamic.
2866 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2867 is not referenced by a dynamic object, and we are not making a
2868 shared object, then don't make a PLT entry. If we do make a PLT
2869 entry, make sure the symbol has been recorded as dynamic.
2871 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2873 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2874 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2875 (powerpcle-*-cygwin32): New.
2876 * peicode.h (add_data_entry): Get address from vma.
2878 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2880 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2881 attached to the section has already been created as an undefined
2882 symbol, treat it as if it hasn't been created yet.
2884 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2886 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2887 symbol or section symbols if stripping all symbols and this is not
2888 a relocateable link. Don't output the symbol string table if
2889 there are no symbols.
2890 (elf_link_flush_output_syms): Don't do anything if there are no
2893 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2895 * coff-aux.c: New file.
2896 * hosts/m68kaux.h: New file.
2897 * config.bfd (m68*-apple-aux*): New target.
2898 * configure.in (m68*-apple-aux*): New native host.
2899 (m68kaux_coff_vec): New vector.
2900 * configure: Rebuild.
2901 * targets.c (m68kaux_coff_vec): Declare.
2902 * coffcode.h (bfd_coff_backend_data): Add field
2903 _bfd_coff_link_add_one_symbol.
2904 (bfd_coff_link_add_one_symbol): Define.
2905 (compare_arelent_ptr): New static function if TARG_AUX.
2906 (coff_write_relocs): If TARG_AUX, sort the relocs.
2907 (coff_write_object_contents): Set A/UX aouthdr magic number.
2908 (coff_link_add_one_symbol): Define if not defined.
2909 (bfd_coff_std_swap_table): Initialize new field.
2910 * libcoff.h: Rebuild.
2911 * cofflink.c (coff_link_add_symbols): Call
2912 bfd_coff_link_add_one_symbol rather than
2913 _bfd_generic_link_add_one_symbol.
2914 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2915 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2916 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2917 * Makefile.in: Rebuild dependencies.
2918 (BFD32_BACKENDS): Add coff-aux.o.
2919 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2921 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2923 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2924 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2926 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2928 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2929 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2930 (maintainer-clean): Warn about deleting special files.
2931 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2933 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2934 warning symbols correctly.
2935 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2936 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2937 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2938 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2939 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2940 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2942 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2945 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2947 * libcoff-in.h: aligned newly exported names with bfd naming
2948 conventions. Removed an erroneous define of POWERPC_LE_PE.
2949 * libcoff.h: Rebuild.
2950 * cofflink.c, coff-ppc.c: the above function name changes
2952 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2954 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2955 * ecoff.c (struct extsym_info): Define.
2956 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2957 to ecoff_link_write_external.
2958 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2959 Strip symbols when appropriate.
2961 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2962 * syms.c (BSF_OBJECT): Define.
2963 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2964 * bfd-in2.h: Rebuild.
2965 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2967 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2970 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2971 copying relocs into a shared object, treat a defined global symbol
2973 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2974 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2975 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2977 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2978 real defined symbol, not to a weak defined symbol.
2980 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2982 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2983 and made a few static functions externs.
2985 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2986 POWERPC_LE_PE hack in cofflink.
2988 * libcoff-in.h: promoted the following from cofflink.c to allow
2989 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2990 coff_debug_merge_element, struct coff_debug_merge_type,
2991 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2992 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2993 coff_debug_merge_hash_lookup, coff_link_section_info,
2994 coff_final_link_info, coff_debug_merge_hash_newfunc,
2995 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2997 * libcoff.h: re-gen'd
2999 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3001 * syms.c: Include "bfdlink.h".
3002 (struct stab_find_info): Define.
3003 (_bfd_stab_section_find_nearest_line): New function.
3004 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3005 * libbfd.h: Rebuild.
3006 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3007 * elf.c (_bfd_elf_find_nearest_line): Try calling
3008 _bfd_stab_section_find_nearest_line before searching the ELF
3009 symbol table. Find the closest STT_FUNC symbol, not the last one.
3010 * libcoff-in.h (coff_data_type): Add line_info field.
3011 * libcoff.h: Rebuild.
3012 * coffgen.c (coff_find_nearest_line): Try calling
3013 _bfd_stab_section_find_nearest_line before searching the COFF
3015 * Makefile.in: Rebuild dependencies.
3017 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3019 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3020 4 bytes, so we get the correct value when updating the register
3021 field in little endian mode.
3023 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3025 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3026 entry_section fields. Add sntoc and snentry fields.
3027 * libcoff.h: Rebuild.
3028 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3029 not toc_section and entry_section (the COFF file does not have any
3030 sections at this point).
3031 (coff_write_object_contents): Set o_snentry and o_sntoc from
3032 snentry and sntoc rather than entry_section and toc_section.
3033 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3034 snentry, not toc_section and entry_section.
3035 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3036 entry_section from hentry.
3037 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3039 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3040 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3041 than using toc_section directly.
3043 * archures.c: Add missing `.' in enum bfd_architecture.
3044 * bfd-in2.h: Rebuild.
3046 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3047 Robert Lipe <robertl@arnet.com>.
3049 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3051 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3052 to sections we allocate. Use bfd_zalloc to allocate initialial
3053 sections, not bfd_alloc.
3054 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3055 SDA{,2}I16 relocations.
3056 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3057 whether to put something in .sbss or not.
3058 (ppc_elf_relocate_section): Add support for more relocations. Add
3059 in sec->output_offset where appropriate. Make error messages
3060 include the symbol name.
3062 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3063 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3064 doesn't get redefined messages if -shared.
3066 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3067 section if the rel_section field has been set up.
3069 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3071 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3074 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3076 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3077 of flags, only flags used are controlled by mach number. Bump up
3078 output file mach number to highest of input file mach numbers.
3079 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3080 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3082 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3083 bfd_elf64_sparc_vec support.
3085 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3087 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3088 the embedded bit is set on some objects and not on others. Just
3090 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3093 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3095 * coffcode.h (coff_new_section_hook): Don't try to align the
3098 * coffcode.h (coff_set_section_contents): Fix the handling of the
3099 .lib section to work even if the entire section contents are
3100 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3101 Robert Lipe <robertl@arnet.com>.
3103 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3105 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3106 memory here for contents.
3108 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3109 _SDA2_BASE_ by 32768.
3110 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3111 started using. Allocate contents for .sdata and .sdata2 sections
3113 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3115 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3116 size _SDA{,2}_BASE_.
3117 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3120 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3122 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3124 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3125 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3126 (bfd_mach_sparc_v9a): Define.
3127 (bfd_mach_sparc_v9_p): Define.
3128 * bfd-in2.h: Regenerated.
3129 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3131 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3132 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3133 to bfd_elf32_sparc_vec.
3134 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3135 Add v8plus{,a} support.
3137 (sparc_compatible): New function.
3138 * elf32-sparc.h: #include "elf/sparc.h".
3139 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3140 elf32_sparc_final_write_processing): New functions.
3141 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3142 elf_backend_final_write_processing): Define.
3144 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3146 * elf-bfd.h (struct elf_link_hash_entry): Add
3147 linker_section_pointer field.
3148 (enum elf_linker_section_enum): Enumeration for new way of
3149 creating linker dynamic sections and symbols.
3150 (elf_linker_section{,_pointers}): New structures for creating
3151 dynamic sections and symbols.
3152 (elf_obj_tdata): Add linker_section_pointers and linker_section
3154 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3155 (_bfd_elf_create_linker_section): New declarations.
3156 (_bfd_elf_find_pointer_linker_section): Ditto.
3157 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3158 (_bfd_elf_make_linker_section_rela): Ditto.
3160 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3162 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3163 (ppc_elf_create_linker_section): New function to create the
3164 sections .got, .sdata, and .sdata2.
3165 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3167 (ppc_elf_check_relocs): Support more of the eabi relocations.
3168 (ppc_elf_relocate_section): Ditto.
3169 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3170 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3172 * elflink.h (elf_create_pointer_linker_section): New function to
3173 create initialized pointers in dynamic linker sections.
3174 (elf_finish_pointer_linker_section): Actually intialize the
3175 pointers created above.
3177 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3178 macros to provide both 32 and 64 bit versions of
3179 elf_create_pointer_linker_section.
3180 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3181 provide both 32 and 64 bit versions of
3182 elf_finish_pointer_linker_section.
3184 * elflink.c (_bfd_elf_create_linker_section): New function to
3185 create a linker section.
3186 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3187 given address in the linker pointer offsets created for a given
3189 (_bfd_elf_make_linker_section_rela): Make a RELA section
3190 corresponding to the generated linker section.
3192 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3194 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3196 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3198 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3199 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3200 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3201 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3202 toc entry in an objdump) for now.
3203 (ppc_do_last, ppc_get_last): New function - needed to save processing
3204 the toc owner to the end.
3205 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3208 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3209 toc owner from being done till last. Must define POWERPC_LE_PC
3212 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3214 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3216 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3217 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3219 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3221 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3223 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3225 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3227 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3229 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3231 * elf.c (assign_file_positions_for_segments): Don't increment file
3232 offset for a segment which contains no loadable sections.
3234 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3236 * reloc.c: Add new PowerPC relocations.
3237 * {bfd-in2,libbfd}.h: Regenerate.
3239 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3240 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3242 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3244 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3247 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3250 * coffgen.c (coff_find_nearest_line): Don't try to cache
3251 information in sections that are not owned by a BFD. From Richard
3252 Henderson <richard@atheist.tamu.edu>.
3254 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3255 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3256 * elflink.h (elf_link_output_extsym): Remove special check for
3259 * ecoffswap.h: Add prototypes for static functions.
3261 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3263 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3264 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3266 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3267 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3268 support. Begin support for R_PPC_SDA{2,}REL.
3270 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3272 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3273 create the .got and .got.neg sections.
3274 (ppc_elf_size_dynamic_sections): Call it.
3275 (ppc_elf_check_relocs): Call it.
3276 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3277 (ppc_elf_check_relocs): Add error messages for relocations we
3278 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3281 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3283 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3284 section flags for V.4 and eabi.
3286 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3288 * elf.c (assign_file_positions_for_segments): If a segment
3289 contains no sections, don't mark it as readable.
3291 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3292 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3294 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3295 dynamic section, if there is one.
3296 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3297 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3298 (bfd_elf64_swap_dyn_in): Likewise.
3299 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3301 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3303 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3304 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3305 <pirker@eiunix.tuwien.ac.at>.
3307 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3309 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3310 PowerPC V.4 and eabi.
3311 * bfd-in2.h: Regenerate.
3312 * libfd.h: Regenerate.
3314 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3316 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3317 section type and SHF_EXCLUDE section flag, turning them into the
3318 appropriate bfd section flag.
3320 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3322 * xcofflink.c (xcoff_link_add_symbols): Create the special
3323 sections if we see a DYNAMIC object, in case that is the only
3324 XCOFF input object we see.
3326 * elf32-mips.c: Extensive changes for a start at dynamic linking
3327 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3329 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3330 (struct elf_backend_data): Remove
3331 elf_backend_create_program_headers field. Add
3332 elf_backend_additional_program_headers and
3333 elf_backend_modify_segment_map fields.
3334 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3336 (elf_backend_additional_program_headers): Likewise.
3337 (elf_backend_modify_segment_map): Likewise.
3338 (elf_backend_create_program_headers): Don't define.
3339 (elfNN_bed): Change to account for field changes.
3340 * elf.c (assign_file_positions_for_segments): Call new
3341 modify_segment_map backend function. Don't call old
3342 create_program_headers backend function.
3343 (get_program_header_size): Call additional_program_headers rather
3344 than create_program_headers.
3345 * elflink.h (elf_link_add_object_symbols): Initialize
3346 type_change_ok from new backend field.
3347 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3349 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3350 a reloc against the appropriate section.
3352 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3353 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3354 (elf_flags_init): Rename from elf_ppc_flags_init.
3355 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3357 (ppc_elf_copy_private_bfd_data): Likewise.
3358 (ppc_elf_merge_private_bfd_data): Likewise.
3360 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3363 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3365 * coff-alpha.c (alpha_relocate_section): During final link, allow
3366 output .lita section to be bigger than 64k by adjusting gp value
3367 on a per-input section basis.
3368 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3370 (struct ecoff_section_tdata): Add gp field.
3372 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3374 Handle Alpha ECOFF changes in OSF/1 3.2.
3375 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3377 * coff-alpha.c: Include "aout/ar.h".
3378 (alpha_ecoff_get_relocated_section_contents): Don't require an
3379 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3380 3.2 doesn't generate one.
3381 (alpha_relocate_section): Likewise.
3382 (alpha_ecoff_slurp_armap): Define.
3383 (alpha_ecoff_slurp_extended_name_table): Define.
3384 (alpha_ecoff_construct_extended_name_table): Define.
3385 (alpha_ecoff_truncate_arname): Define.
3386 (alpha_ecoff_write_armap): Define.
3387 (alpha_ecoff_generic_stat_arch_elt): Define.
3388 (alpha_ecoff_update_armap_timestamp): Define.
3390 (alpha_ecoff_read_ar_hdr): New static function.
3391 (alpha_ecoff_get_elt_at_filepos): New static function.
3392 (alpha_ecoff_openr_next_archived_file): New static function.
3393 (alpha_ecoff_get_elt_at_index): New static function.
3394 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3395 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3396 _bfd_ecoff to alpha_ecoff.
3397 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3398 field from backend structure, rather than always calling
3399 _bfd_get_elt_at_filepos.
3400 * coff-mips.c (mips_ecoff_backend_data): Initialize
3401 get_elt_at_filepos field.
3402 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3403 from _bfd_generic_read_ar_hdr with minor changes.
3404 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3405 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3406 * libbfd.h: Rebuild.
3408 * bfd-in.h (BFD_IN_MEMORY): Define.
3409 * libbfd-in.h (struct bfd_in_memory): Define.
3410 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3411 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3412 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3413 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3414 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3415 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3416 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3417 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3418 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3419 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3421 (bfd_openstreamr): Likewise.
3422 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3423 BFD_IN_MEMORY is not set.
3424 * riscix.c (riscix_some_aout_object_p): Likewise.
3425 * bfd-in2.h, libbfd.h: Rebuild.
3427 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3428 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3429 (bfd_get_elt_at_index): Define.
3430 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3431 bfd_get_elt_at_index. Change index parameter from int to
3433 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3434 (_bfd_noarchive_get_elt_at_index): Define.
3435 (_bfd_archive_bsd_get_elt_at_index): Define.
3436 (_bfd_archive_coff_get_elt_at_index): Define.
3437 * bfd-in2.h, libbfd.h: Rebuild.
3438 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3439 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3440 * ieee.c (ieee_get_elt_at_index): Define.
3441 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3442 * oasys.c (oasys_get_elt_at_index): Define.
3443 * som.c (som_get_elt_at_index): Define.
3445 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3446 numbers to the .text section.
3448 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3450 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3451 If there is a SEC_DEBUGGING section, get the contents of the debug
3452 information part from it.
3453 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3455 (ieee_write_object_contents): Check ieee_write_debug_part return.
3457 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3459 * config.bfd (i[345]86-*-freebsd*): Add target.
3460 * configure.in (i386freebsd_vec): Add vec.
3461 * configure: Regenerate.
3462 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3463 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3464 Rebuild dependencies..
3465 * freebsd.h: New file.
3466 * i386freebsd.c: New file.
3467 * targets.c (i386freebsd_vec): Declare.
3468 (bfd_target_vector): Add i386freebsd_vec.
3469 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3470 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3472 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3474 * ieee.c (ieee_slurp_debug): New static function.
3475 (ieee_object_p): Call it.
3476 (ieee_slurp_section_data): Skip debugging sections.
3477 (ieee_get_reloc_upper_bound): Likewise.
3478 (ieee_get_section_contents): Likewise.
3479 (ieee_canonicalize_reloc): Likewise.
3480 (ieee_write_section_part): Likewise.
3481 (ieee_write_debug_part): Likewise.
3482 (ieee_write_data_part): Likewise.
3483 (init_for_output): Likewise.
3485 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3487 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3489 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3490 relocs, since ppc_elf_relocate_section handles the linker case.
3491 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3493 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3494 ppc_elf_relocate_section since that is now the only caller.
3495 (ppc_elf_relocate_section): Ditto.
3497 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3499 * coffcode.h (coff_write_object_contents): If we don't know the
3500 section of the entry point for an XCOFF executable, always set the
3501 entry address to -1.
3503 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3505 * elf.c (bfd_section_from_shdr): Add support for note sections.
3507 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3509 * bfd-in.h (struct _symbol_info): Add stab_type field.
3510 * bfd-in2.h: Rebuild.
3511 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3513 * elf32-ppc.c: Remove trailing newline from calls to
3515 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3516 difference if target endianness is known.
3518 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3520 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3521 old style TOC16 references without using R_PPC_GOT.
3522 (ppc_reloc_type): Ditto.
3523 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3524 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3525 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3526 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3527 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3529 (ppc_elf_adjust_dynamic_symbol): Ditto.
3530 (ppc_elf_adjust_dynindx): Ditto.
3531 (ppc_elf_size_dynamic_sections): Ditto.
3532 (ppc_elf_finish_dynamic_symbol): Ditto.
3533 (ppc_elf_finish_dynamic_sections): Ditto.
3534 (ELF_DYNAMIC_INTERPRETER): Define.
3536 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3538 * elf.c (copy_private_bfd_data): When attaching sections to
3539 segments ignore sections that won't be allocated. Patch from
3542 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3544 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3547 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3549 * coff-i960.c (CALC_ADDEND): Define.
3550 (coff_i960_relocate_section): Add the input section VMA to the
3551 addend for PC relative relocs.
3553 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3555 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3556 to correctly terminate.
3558 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3560 * targets.c (enum bfd_endian): Define.
3561 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3562 from boolean to enum bfd_endian. Change header_byteorder_big_p
3564 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3565 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3566 * bfd-in2.h: Rebuild.
3567 * All targets: Change initialization of byteorder and
3568 header_byteorder to use enum bfd_endian values rather than
3570 * All files: Change all references to byteorder_big_p and
3571 header_byteorder_big_p to use new bfd_*_endian macros.
3573 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3575 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3577 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3579 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3581 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3583 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3585 * ieee.c: Lots of minor cleanups. Make many functions return
3586 errors rather than calling abort. Also:
3587 (ieee_write_twobyte): Remove; change callers to call existing
3588 ieee_write_2bytes function.
3589 (ieee_write_expression): Don't output the section twice when
3590 outputting a local symbol. Don't emit an extraneous zero if there
3592 (ieee_slurp_sections): Set the lma as well as the vma.
3593 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3595 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3596 a recognized one or bfd_arch_unknown.
3597 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3599 (ihex_get_symtab): Likewise.
3601 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3603 * aoutx.h: Include <ctype.h>.
3604 (struct aout_link_includes_table): Define.
3605 (struct aout_link_includes_totals): Define.
3606 (struct aout_link_includes_entry): Define.
3607 (aout_link_includes_lookup): Define macro.
3608 (struct aout_final_link_info): Add includes field.
3609 (aout_link_includes_newfunc): New static function.
3610 (NAME(aout,final_link)): Initialize includes hash table.
3611 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3613 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3615 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3617 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3619 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3621 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3623 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3624 (pe_print_private_bfd_data): call pe_print_reloc.
3625 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3626 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3627 up some debugging as well.
3629 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3631 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3634 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3636 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3637 when setting sections to NULL.
3639 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3641 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3643 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3644 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3646 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3647 * bfd-in2.h: Rebuild.
3649 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3651 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3653 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3655 * ihex.c (ihex_scan): Handle record types 4 and 5.
3656 (ihex_object_p): Permit types 4 and 5.
3657 (ihex_set_section_contents): Remove check for out of range
3659 (ihex_write_object_contents): Generate types 4 and 5.
3661 * elflink.h (elf_link_output_extsym): Just ignore warning and
3662 indirect references to symbols which don't really exist.
3664 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3666 * peicode.h (pe_print_idata): Minor format fixes
3667 (pe_print_edata): New function. Under private printing, this formats
3668 the edata section of a PE file.
3669 (pe_print_private_bfd_data): Added call to pe_print_edata.
3671 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3673 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3674 index, don't call stoi.
3676 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3678 * srec.c (srec_scan): Set lma as well as vma.
3680 * ihex.c: New file; support for Intel Hex format.
3681 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3682 (ihex_vec): Declare.
3683 (bfd_target_vector): Always include ihex_vec.
3684 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3685 * Makefile.in: Rebuild dependencies.
3686 (BFD_LIBS): Add ihex.o
3687 (BFD_LIBS_CFILES): Add ihex.c.
3688 * bfd-in2.h: Rebuild.
3690 * elf.c (assign_file_positions_for_segments): Sort the sections in
3692 (get_program_header_size): Return the right size if segment_map is
3694 (copy_private_bfd_data): Don't bother to sort the sections.
3696 * bfd.c (bfd_record_phdr): New function.
3697 * bfd-in.h (bfd_record_phdr): Declare.
3698 * bfd_in2.h: Rebuild.
3700 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3703 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3704 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3706 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3707 (bfd_zmalloc): Change declaration.
3708 * libbfd.h: Rebuild.
3709 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3710 and realloc. Don't set bfd_error_no_memory if they fail.
3712 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3714 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3715 uses as well. Added a new howto to deal with TOCREL16 relocs that
3716 are TOCDEFN as well.
3717 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3718 to handle RVA relocs from dlltool.
3719 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3720 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3721 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3723 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3724 to get the right section alignment.
3726 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3728 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3729 p_paddr if p_paddr is zero.
3730 (make_mapping): Set includes_filehdr and includes_phdrs for first
3732 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3734 (assign_file_positions_for_segments): Handle includes_filehdr and
3735 includes_phdrs. Remove special handling of PT_PHDR and first
3737 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3738 when appropriate. Remove special handling of PT_PHDR segment.
3739 Use a more complex condition for when a section is included in a
3740 segment to handle Solaris linker oddities.
3742 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3744 * coff-m88k.c (howto_table): Reformatted for easier reading;
3745 special_function now points to new function m88k_special_reloc.
3746 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3748 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3749 be done correctly by m88k_special_reloc.
3750 (reloc_processing): New function to be used by RELOC_PROCESSING.
3751 (RELOC_PROCESSING): Define to call reloc_processing.
3753 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3755 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3756 (pe_print_pdata): Likewise.
3758 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3759 obstack_alloc fails.
3760 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3762 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3763 * Many files: don't set bfd_error_no_memory if one of the above
3766 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3767 if p_paddr_valid is set.
3768 (copy_private_bfd_data): New static function.
3769 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3771 * elf.c (assign_file_positions_for_segments): Fix case where extra
3772 program headers were allocated.
3774 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3775 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3776 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3777 _bfd_elf_print_private_bfd_data.
3779 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3780 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3781 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3782 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3783 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3784 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3785 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3787 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3789 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3790 * elf.c (make_mapping): New static function.
3791 (map_sections_to_segments): New static function.
3792 (elf_sort_sections): New static function.
3793 (assign_file_positions_for_segments): New static function.
3794 (map_program_segments): Remove.
3795 (get_program_header_size): Remove sorted_hdrs, count, and
3796 maxpagesize parameters. Simplify.
3797 (assign_file_positions_except_relocs): When generating an
3798 executable, use assign_file_positions_for_segments.
3799 (elf_sort_hdrs): Remove.
3800 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3801 to get_program_header_size.
3803 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3805 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3807 * configure, config.in: Regenerate with autoconf 2.7.
3809 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3810 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3812 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3814 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3815 (ecoff_sec_to_styp_flags): Likewise.
3816 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3817 (ecoff_set_symbol_info): Handle scRConst.
3818 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3819 (ecoff_compute_section_file_positions): Handle .rconst section.
3820 (_bfd_ecoff_write_object_contents): Likewise.
3821 (ecoff_link_check_archive_element): Handle scRConst.
3822 (ecoff_link_add_externals): Likewise.
3823 (ecoff_link_write_external): Handle .rconst section.
3824 (ecoff_reloc_link_order): Likewise.
3825 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3826 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3828 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3830 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3831 DEF_DYNAMIC flag is set.
3833 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3835 * host-aout.c: If TRAD_HEADER is defined, include it.
3837 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3839 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3840 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3841 (BFD_NEED_DECLARATION): New function.
3842 * configure.in: Use BFD_NEED_DECLARATION.
3843 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3844 * configure, config.in: Rebuild with autoconf 2.6.
3846 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3847 special_sections before returning when called with a non XCOFF
3850 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3853 * coffcode.h (coff_compute_section_file_positions): Only pad the
3854 previous section to force file alignment when creating an
3857 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3859 * coffcode.h (coff_compute_section_file_positions): If
3860 RS6000COFF_C, set up the .debug section.
3862 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3863 if it is not large enough to accomodate the entire TOC area with
3864 signed 16 bit offsets.
3865 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3867 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3868 TOC anchor to use the TOC value used in the output file.
3870 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3872 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3873 (_bfd_coff_read_string_table): Likewise.
3875 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3877 * pe-arm.c: Fix typos.
3878 * coff-arm.c: Likewise.
3880 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3882 * coff-ppc.c (list_ele): Added "cat"egory member.
3883 (record_toc): New category parameter (priv or pub).
3884 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3885 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3886 the mainline. It addes extra toc cells in error.
3887 (ppc_coff_swap_sym_in_hook): Added some documentation.
3888 (dump_toc): Can now diagnose "virtual toc" chicanery.
3890 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3892 * elf-bfd.h (struct elf_link_hash_table): Change type of
3893 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3895 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3897 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3898 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3900 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3901 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3902 defined or mentioned in a regular file.
3904 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3906 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3907 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3908 (coff_ppc_relocate_section): Correct REL24 handling
3909 (ppc_process_before_allocation): Correct TOCDEFN handling
3911 * peicode.h (dir_names): Added name descriptions
3913 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3915 * VERSION: Updated to cygnus-2.6.
3917 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3919 * targets.c (m68k4knetbsd_vec): Declare.
3921 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3923 * targets.c (bfd_target): Change type of second argument to
3924 _bfd_print_private_bfd_data from void * to PTR.
3925 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3926 using PTR rather than void *.
3927 * bfd-in2, libbfd.h: Rebuild.
3928 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3930 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3931 _bfd_generic_bfd_print_private_bfd_data rather than casting
3934 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3936 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3937 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3939 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3940 BFD64_BACKENDS_CFILES): New variables.
3943 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3945 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3946 not at the file position of the first section.
3947 * coffcode.h (coff_compute_section_file_positions): Avoid using
3949 (coff_write_object_contents): When generating a PPC PE executable
3950 with no symbols, round up the file size to a COFF_PAGE_SIZE
3952 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3953 don't write out a string table.
3955 * elf.c (bfd_section_from_shdr): When using a different section
3956 header, pass the new one to _bfd_elf_make_section_from_shdr.
3957 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3958 (elf_map_symbols): Add section VMA to symbol value when comparing
3960 (_bfd_elf_compute_section_file_positions): Only build symbol table
3961 if there are some symbols. Set file offset of symtab and strtab
3963 (assign_file_positions_except_relocs): Remove dosyms parameter.
3964 Change all callers. Never set file offset of symtab and strtab
3966 (_bfd_elf_copy_private_section_data): New function.
3967 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3968 (_bfd_elf_copy_private_symbol_data): New function.
3969 (swap_out_syms): Check for special mapping of st_shndx created by
3970 copy_private_symbol_data.
3971 * elfxx-target.h: Use new copy routines.
3972 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3973 (_bfd_elf_copy_private_section_data): Declare.
3975 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3977 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3980 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3981 _bfd_dummy_target, matching the recent change to archive
3984 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3986 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3987 arithmetic on PTR types.
3989 * aout-target.h (MY(callback)): Set the lma of the sections.
3991 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3992 symbol into a reloc against the section.
3994 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3996 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3997 glue for the relocs: IMGLUE and IFGLUE.
3998 (record_toc): new function - tracks toc contents
3999 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4000 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4001 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4002 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4003 (ppc_record_toc_entry): Removed a debug define (duh)
4005 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4006 (pe_print_idata): New function - formats the idata section data
4007 (pe_print_pdata): New function - formats the pdata section data
4008 (pe_print_private_bfd_data): calls to above
4010 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4012 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4013 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4014 TARGET_SYM and TARGET_NAME for vector and BFD name.
4015 * coff-pmac.c (pmac_xcoff_vec): Remove.
4016 (TARGET_SYM, TARGET_NAME): Define.
4017 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4018 machine to 0, not all PowerMacs are 601s.
4020 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4022 * elfcode.h (elf_object_p): Read in any program headers.
4023 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4024 based on the program headers, if any.
4025 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4026 (map_program_segments): Set p_paddr of program headers based on
4029 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4031 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4034 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4035 trying to do a relocateable link with a non-a.out object file.
4037 * archive.c (bfd_generic_archive_p): Check the first object file
4038 in an archive even if target_defaulted is set. If the object file
4039 has the wrong xvec, reject it.
4041 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4042 be represented, report the name via _bfd_error_handler.
4043 (translate_to_native_sym_flags): Likewise.
4044 * elf32-mips.c (mips_elf_final_link): Likewise.
4045 * oasys.c (oasys_write_sections): Likewise.
4047 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4048 which checks for STYP_OVRFLO sections.
4049 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4050 reloc and lineno count overflows.
4051 (coff_write_object_contents): Call coff_count_linenumbers before
4052 coff_compute_section_file_positions. If RS6000COFF_C, handle
4053 reloc and lineno count overflows.
4054 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4055 relocs before dealing with .pad sections. Count overflow section
4056 headers when handling .pad sections.
4058 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4061 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4062 (struct xcoff_link_hash_table): Add descriptor_section and
4063 special_sections fields.
4064 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4065 (xcoff_link_add_symbols): Set linkage section alignment. Create
4066 descriptor section. Check for magic symbol names (_text, etc.),
4067 and record them in special_sections if found. Set
4068 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4069 descriptor field to point back to the function code symbol.
4070 (xcoff_sweep): Always mark the special descriptor_section.
4071 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4072 function descriptor, and mark it if it is.
4073 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4074 parameter, and fill it in. Allocate space for the descriptor
4076 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4077 global linkage code. If an undefined function descriptor is
4078 exported, arrange to define it. Warn about any other undefined
4080 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4081 (xcoff_write_global_symbol): Create a function descriptor when
4083 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4084 * bfd-in2.h: Rebuild.
4086 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4088 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4089 (ppc_coff_link_hash_table): new types for hashing
4090 (ppc_coff_link_hash_newfunc): hash entry constructor
4091 (ppc_coff_link_hash_table_init): hash table initializer
4092 (ppc_coff_link_hash_table_create): hash table constructor
4093 (ppc_record_toc_entry): changed references to hash table
4094 (coff_ppc_relocate_section): changed references to hash table
4096 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4097 * libcoff.h: Rebuild
4099 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4100 (coff_link_add_symbols): removed toc_offset init
4102 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4104 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4107 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4108 if it is given and mmep is available.
4109 * acconfig.h: Undef USE_MMAP.
4110 * configure, config.in: Regenerated.
4111 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4112 table handling the old way.
4113 (aout_get_external_symbols): Don't complain if last byte of string
4115 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4116 (bfd_free_window) [! USE_MMAP]: Don't define.
4117 (bfd_get_file_window,
4118 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4120 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4122 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4125 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4127 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4128 compatible with AMD generated COFF files. Try to support both AMD
4129 and GNU formats simultaneously.
4130 (coff_a29k_relocate_section): Likewise.
4132 * libbfd.c (bfd_get_file_window): Change writable parameter from
4133 int to boolean; update all callers. Pass MAP_SHARED if not
4134 writable--it's required on Solaris. Cast fprintf argument to
4136 * bfd-in.h (bfd_get_file_window): Update declaration.
4137 * bfd-in2.h: Rebuild.
4138 * aoutx.h: Update calls to bfd_get_file_window.
4140 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4142 (xcoff_swap_ldhdr_in): New static function.
4143 (xcoff_swap_ldsym_in): New static function.
4144 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4145 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4146 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4147 Handle XTY_ER/XMC_XO symbols correctly.
4148 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4149 rather than normal symbol table.
4150 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4151 already defined with the same absolute value.
4152 (xcoff_mark): When considering called symbols, check whether the
4153 descriptor is from a dynamic object, rather than the symbol
4155 (xcoff_build_ldsyms): Likewise.
4157 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4158 Cast realloc and malloc return values. If malloc or realloc fail,
4159 set bfd_error_no_memory.
4160 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4161 * bfd-in2.h: Rebuild.
4163 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4165 * coff-ppc.c (ppc_record_toc_entry): new function.
4166 (in_reloc_p): changed return value.
4167 (coff_ppc_relocate_section): much rework.
4168 (ppc_allocate_toc_section): new function.
4169 (ppc_process_before_allocation): new function.
4170 (ppc_coff_swap_sym_in_hook): new function.
4172 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4173 (coff_link_add_symbols): initialize toc_offset.
4175 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4176 (coff_swap_aouthdr_out): Added more sections to the data
4177 dictionary for the pe file header. Also changed linker version
4178 number on the ppc side.
4179 (dir_names): small improvements to the dictionary printing.
4180 (pe_mkobject_hook): save the file level flags.
4182 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4183 (pe_tdata): added real_flags field
4184 (coff_tdata): added local_toc_sym_map and access macro
4186 * libcoff.h (coff_link_hash_entry): added toc_offset field
4187 (pe_tdata): added real_flags field
4188 (coff_tdata): added local_toc_sym_map and access macro
4190 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4191 (coff_mkobject): init for local_toc_sym_map
4192 (coff_write_object_contents): set the internal_a.magic to
4193 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4196 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4198 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4199 entries until both the line number address and the function name
4200 address are too large.
4202 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4203 * configure: Rebuilt.
4205 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4206 is defined in the environment.
4208 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4210 * som.c (som_get_section_contents_in_window): Define to use
4213 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4215 * coff-i860.c: New file, based on coff-i386.c.
4216 * cpu-i860.c: New file, based on cpu-i386.c.
4217 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4218 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4219 targets, using i860coff_vec.
4220 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4221 trad-core.o and hosts/i860mach3.h.
4222 (i860coff_vec): Use coff-i860.o and cofflink.o.
4223 * configure: Rebuild.
4224 * Makefile.in: Rebuild dependencies.
4225 (ALL_MACHINES): Add cpu-i860.o.
4226 (BFD32_BACKENDS): Add coff-i860.o.
4227 (CFILES): Add cpu-i860.c and coff-i860.c.
4228 * targets.c (i860coff_vec): Declare.
4229 (bfd_target_vector): Add &i860coff_vec.
4230 * archures.c (bfd_i860_arch): Declare.
4231 (bfd_archures_list): Add &bfd_i860_arch.
4232 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4233 (coff_set_flags): Handle bfd_arch_i860.
4234 (coff_write_object_contents): Handle I860 a.out magic number.
4236 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4238 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4239 the created .tc section to 2.
4240 (xcoff_mark): Don't keep a .loader reloc for a call to an
4241 undefined symbol when creating a shared library.
4242 (xcoff_build_ldsyms): When creating a shared library, generate
4243 global linkage code for a call to an undefined symbol.
4245 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4247 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4248 BFD32_BACKENDS, BFD64_BACKENDS.
4249 (.dep1): Put mkdep output in a separate file.
4250 Rebuilt dependencies.
4252 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4255 Permit use of mmap when available:
4257 * configure.in: Check for mmap, madvise, mprotect.
4258 * config.in, configure: Regenerated.
4260 * libbfd.c (struct _bfd_window_internal): Define type.
4261 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4263 (ok_to_map): New static variable for debugging.
4264 (_bfd_generic_get_section_contents_in_window): New function.
4265 * bfd-in.h (bfd_window_internal): Declare type.
4266 (bfd_window): Define type.
4267 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4268 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4271 * libaout.h (struct aoutdata): Add two window fields.
4272 (obj_aout_sym_window, obj_aout_string_window): New macros.
4273 * aoutx.h (some_aout_object_p): Initialize windows.
4274 (aout_get_external_symbols): Get symbol data and strings in
4275 windows instead of explicitly allocated buffers.
4276 (slurp_symbol_table): Free window instead of memory.
4277 (bfd_free_cached_info): Release windows instead of freeing storage
4279 (aout_link_free_symbols): Ditto.
4281 * targets.c (bfd_target): Add new field for
4282 get_section_contents_in_window.
4283 (BFD_JUMP_TABLE_GENERIC): Updated.
4284 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4285 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4286 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4287 macros for get_section_contents_in_window field.
4289 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4291 * core.c: Renamed to corefile.c
4292 * makefile.dos (OBJS): Change core.o to corefile.o
4293 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4296 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4298 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4299 targ_selvecs to allow debugging under Irix-5 native.
4302 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4304 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4305 to o. Clobber and restore the list of new csects around the call
4306 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4307 linker error and the linker wants to read the symbol table. Reset
4308 the line number count of a real section even if it has no relocs.
4309 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4311 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4314 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4316 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4317 an undefined symbol in a shared link.
4319 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4320 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4321 phdm@info.ucl.ac.be (Philippe De Muyter).
4323 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4325 * coff-m88k.c (rtype2howto): New static function.
4326 (RTYPE2HOWTO): Use it rather than a macro definition.
4328 * coffcode.h (coff_write_object_contents): set internal_a.magic
4329 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4331 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4332 define TRAD_HEADER to new file hosts/delta68.h.
4333 m88*-motorola-sysv*, however, does use ptrace-core.o.
4334 * hosts/delta68.h: New file.
4336 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4337 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4339 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4341 * i386linux.c (MY(vec)): Declare before use.
4343 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4345 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4346 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4348 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4349 BFD is not of the right type.
4350 (bfd_elf_get_needed_list): Likewise.
4351 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4352 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4353 * xcofflink.c (XCOFF_XVECP): Define.
4354 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4356 (bfd_xcoff_import_symbol): Likewise.
4357 (bfd_xcoff_export_symbol): Likewise.
4358 (bfd_xcoff_link_count_reloc): Likewise.
4359 (bfd_xcoff_record_link_assignment): Likewise.
4360 (bfd_xcoff_size_dynamic_sections): Likewise.
4362 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4363 table index against the number of symbols for a base relative
4366 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4368 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4369 full_aouthdr flag here...
4370 (_bfd_xcoff_bfd_final_link): ...not here.
4372 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4374 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4375 systems that have a system <libelf.h>.
4376 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4377 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4378 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4379 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4380 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4381 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4382 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4384 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4386 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4387 set, set BSF_WEAK in symbol. Change all callers.
4388 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4389 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4390 _bfd_generic_link_add_one_symbol.
4391 (ecoff_indirect_link_order): Check that the section tdata relocs
4392 are not NULL before using them.
4394 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4395 define TRAD_HEADER as hosts/alphalinux.h.
4396 * configure: Rebuild.
4397 * hosts/alphalinux.h: New file.
4398 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4401 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4403 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4404 C_ECOMM storage classes.
4406 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4408 (xcoff_mark): Call xcoff_mark_symbol.
4409 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4410 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4412 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4414 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4416 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4418 (xcoff_find_reloc): New static function.
4419 (xcoff_link_add_symbols): Use it.
4420 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4421 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4422 relocate the value of C_DECL.
4424 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4426 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4428 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4429 callback decide what goes in .relocs.
4430 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4431 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4434 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4436 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4439 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4441 * xcofflink.c: More improvements, mostly to fix handling of
4442 constructors and a few other special cases.
4443 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4444 zero, reverting yesterday's change.
4445 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4446 (bfd_xcoff_link_count_reloc): Declare.
4447 (bfd_xcoff_record_link_assignment): Declare.
4448 * bfd-in2.h: Rebuild.
4450 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4452 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4453 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4454 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4455 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4456 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4457 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4459 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4462 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4463 segments includes the a.out header. See to that the magic number
4464 *always* is big-endian.
4466 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4467 m68k4k NetBSD configurations.
4469 * configure.in, configure: Separate i386 & mips NetBSD
4470 configurations from other BSD ones. Don't assume DEC is the only
4471 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4472 configurations. Add support for m68k4k NetBSD object format.
4474 * libaout.h: Added M_68K4K_NETBSD magic.
4476 * m68k4knetbsd.c: New file.
4478 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4480 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4483 * hosts/mipsnbsd.h: New file.
4486 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4488 * config.bfd: Add config stuff for mips*-*-magic* to set
4489 targ_defvec to ecoff_big_vec.
4492 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4494 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4496 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4497 toc_section, and entry_section fields.
4498 (struct xcoff_section_tdata): Remove ldrel_count field.
4499 * libcoff.h: Rebuild.
4500 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4502 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4503 full a.out header if full_aouthdr is set in xcoff_data.
4504 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4505 based on sections stored in xcoff_data.
4506 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4508 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4509 (rs6000coff_vec): Set symbol_leading_char to '.'.
4510 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4511 value stored in ret rather than returning a pointer value.
4513 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4515 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4518 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4520 * som.c (som_slurp_string_table): Allocate the strings with malloc
4521 since they're free'd by free_cached_info.
4522 (som_slurp_symbol_table): Similarly for the symbol table.
4524 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4526 * Makefile.in (diststuff): Don't make headers.
4528 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4530 * Makefile.in: Rebuild dependencies.
4532 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4533 output_bfd is not SunOS.
4534 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4535 non-SunOS input files.
4537 * xcofflink.c: Extensive changes to support linking shared objects
4538 and generating a .loader section.
4539 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4540 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4541 last_symndx, and ldrel_count fields.
4542 * libcoff.h: Rebuild.
4543 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4544 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4546 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4547 (bfd_xcoff_export_symbol): Declare.
4548 (bfd_xcoff_size_dynamic_sections): Declare.
4549 * bfd-in2.h: Rebuild.
4551 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4553 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4554 * configure: Rebuild.
4555 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4556 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4558 (pmac_xcoff_vec): Update to use new xcoff support.
4559 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4560 (xcoff_write_armap): Declare buf as unsigned char.
4561 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4563 * mpw-make.sed: Generalize subdir_do edit.
4565 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4567 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4568 correctly. Don't initialize asect->vma.
4570 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4572 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4573 something a little less than the page size.
4575 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4577 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4579 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4581 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4582 * coffcode.h (coff_write_object_contents): If .bss is before
4583 .data us that as data_start.
4584 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4586 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4587 (coff_swap_outhdr_out): Hardwire in version number.
4589 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4591 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4592 major and minor to *_vno, since the former are also macros in
4593 SunOS header files. Cast result of bfd_alloc to appropriate
4596 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4597 before assigning to sec_data.
4599 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4601 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4602 now relative to the section, not absolute.
4603 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4604 get the file name when there is a N_SO directory name. When
4605 handling stabs, remember that section->vma was added to the
4608 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4610 * sunos.c (struct sunos_link_hash_table): Add needed field.
4611 (sunos_link_hash_table_create): Call bfd_release, not free.
4612 (sunos_link_hash_table_create): Initialize needed field.
4613 (sunos_add_dynamic_symbols): Record needed objects.
4614 (bfd_sunos_get_needed_list): New function.
4615 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4616 * bfd-in2.h: Rebuild.
4618 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4620 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4622 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4624 * bfd-in.h (struct bfd_link_needed_list): Rename from
4625 bfd_elf_link_needed_list.
4626 * bfd-in2.h: Rebuild.
4627 * elf.c, elflink.h, libelf.h: Corresponding changes.
4629 Add start at AIX linker support; no shared libraries yet.
4630 * xcofflink.c: New file.
4631 * configure.in (rs600coff_vec): Use xcofflink.o.
4632 * configure: Rebuild.
4633 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4635 (struct xcoff_section_tdata): Define.
4636 (xcoff_section_data): Define macro.
4637 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4638 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4639 (_bfd_xcoff_bfd_final_link): Declare.
4640 (_bfd_ppc_xcoff_relocate_section): Declare.
4641 * libcoff.h: Rebuild.
4642 * coff-rs6000.c: Clean up a bit.
4643 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4644 cputype, csects, and debug_indices.
4645 (xcoff_copy_private_bfd_data): Copy cputype.
4646 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4647 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4648 (xcoff_reloc_type_lookup): Rename from
4649 rs6000coff_reloc_type_lookup.
4650 (coff_relocate_section): Define.
4651 (_bfd_xcoff_sizeof_headers): Define.
4652 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4653 (_bfd_xcoff_bfd_relax_section): Define.
4654 (_bfd_xcoff_bfd_link_split_section): Define.
4655 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4657 * coffcode.h (coff_compute_section_file_positions): If AIX,
4658 increment sofar by SMALL_AOUTSZ if not executable.
4659 (coff_write_object_contents): If AIX, always output an a.out
4660 header; if not executable, header size of SMALL_AOUTSZ.
4661 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4662 (_bfd_stringtab_init): Initialize xcoff field.
4663 (_bfd_xcoff_stringtab_init): New function.
4664 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4665 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4666 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4667 * libbfd.h: Rebuild.
4668 * Makefile.in: Rebuild dependencies.
4669 (BFD32_BACKENDS): Add xcofflink.o.
4670 (CFILES): Add xcofflink.c.
4672 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4673 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4674 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4676 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4678 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4680 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4682 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4683 * config.in: Regenerated.
4685 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4686 (_bfd_chunksize): New variable.
4687 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4688 for obstack chunk size.
4689 * configure.in: Check for getpagesize.
4690 * configure: Regenerated.
4692 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4694 * trad-core.c (rawptr): Make it a local variable of
4695 ptrace_unix_core_file_p.
4697 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4699 * coff-arm.c (in_reloc_p): New.
4700 * coff-i386.c (in_reloc_p): New.
4701 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4702 (coff_write_object_contents): Only set has_reloc_section
4704 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4705 in_reloc_p to decide if reloc should be emitted.
4706 * libcoff.h (pe_data_type.in_reloc_p): New.
4707 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4709 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4711 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4712 (_bfd_coff_read_internal_relocs): Likewise.
4713 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4714 (_bfd_coff_read_internal_relocs): Likewise.
4716 * elflink.h (elf_link_add_object_symbols): Correct conditions
4717 under which type and size change warnings are issued.
4719 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4721 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4722 a symbol which is not in a real section.
4723 (coff_write_native_symbol): Corresponding change.
4725 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4726 coff_link_hash_newfunc and make non-static.
4727 (_bfd_coff_link_hash_table_init): New function, broken out of
4728 _bfd_coff_link_hash_table_create.
4729 (_bfd_coff_link_hash_table_create): Use it.
4730 (process_embedded_commands): Make static.
4731 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4732 (_bfd_coff_link_hash_table_init): Declare.
4733 * libcoff.h: Rebuild.
4735 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4736 field in XCOFF tdata.
4737 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4738 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4739 based on cputype stored in a.out header, or in n_type of initial
4741 (coff_write_object_contents): Set cputype correctly in a.out
4743 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4745 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4746 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4748 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4749 * libcoff.h: Rebuild.
4751 * cpu-rs6000.c (rs6000_compatible): New static function.
4752 (bfd_rs6000_arch): Use it.
4753 * cpu-powerpc.c (powerpc_compatible): New static function.
4754 (arch_info_struct): Define various flavours of PowerPC.
4755 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4758 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4760 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4762 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4764 * elflink.h (elf_link_add_object_symbols): Don't warn about
4765 changing the size or type if the old definition was weak.
4767 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4769 * coffcode.h (combined_entry_type): Add fix_line field.
4770 (coff_slurp_line_table): Warn if we try to set the lineno field of
4772 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4773 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4774 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4775 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4777 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4778 * libcoff.h: Rebuild.
4780 * libcoff-in.h (struct xcoff_tdata): Define.
4781 (xcoff_data): Define.
4782 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4783 * bfd-in2.h, libcoff.h: Rebuild.
4784 * coff-rs6000.c (xcoff_mkobject): New static function.
4785 (coff_mkobject): Define.
4786 (xcoff_copy_private_bfd_data): New static function.
4787 (coff_bfd_copy_private_bfd_data): Define.
4788 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4790 (rs6000coff_vec): Add DYNAMIC to object_flags.
4791 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4792 .loader sections specially.
4793 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4794 section alignment from the XCOFF tdata information.
4795 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4796 F_SHROBJ, and copy the extra a.out header information into the
4797 XCOFF tdata structure.
4798 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4799 F_DYNLOAD and the extra a.out header information.
4800 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4801 C_HIDEXT symbol with attached csect information.
4802 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4803 in the o_maxdata field.
4804 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4805 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4806 end if BSF_NOT_AT_END is set.
4808 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4809 _bfd_read_ar_hdr_fn.
4810 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4811 * bfd-in2.h, libbfd.h: Rebuild.
4812 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4814 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4815 (bfd_slurp_bsd_armap_f2): Likewise.
4816 (_bfd_slurp_extended_name_table): Likewise.
4818 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4820 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4822 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4823 when the symbol table is empty.
4825 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4826 space for section symbols, since we don't output them either.
4827 (elf_m68k_adjust_dynindx): Removed.
4829 * ptrace-core.c (rawptr): Make it a local variable of
4830 ptrace_unix_core_file_p.
4832 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4834 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4837 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4838 Mac object file formats.
4840 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4842 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4843 auxent if there isn't one.
4844 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4845 rather than FILNMLEN as the maximum name length.
4847 * coffcode.h (bfd_coff_backend_data): Add new field
4848 _bfd_coff_print_aux.
4849 (bfd_coff_print_aux): New static function.
4850 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4851 scnlen field of an XTY_LD csect aux entry.
4852 (coff_print_aux): New static function.
4853 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4854 in coff_pointerize_aux_hook.
4855 (bfd_coff_std_swap_table): Initialize new field.
4856 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4857 * libcoff.h: Rebuild.
4858 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4859 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4861 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4862 if there are symbols, for native AIX ld compatibility.
4864 * coffcode.h (bfd_coff_backend_data): Add new field
4865 _bfd_coff_pointerize_aux_hook.
4866 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4867 or I960, and as 0 otherwise.
4868 (bfd_coff_std_swap_table): Initialize new field.
4869 * libcoff.h: Rebuild.
4870 * coffgen.c (coff_pointerize_aux): Change parameters to take
4871 symbol pointer instead of type and class, and to take aux index.
4872 Call _bfd_coff_pointerize_aux_hook if it is defined.
4873 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4874 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4875 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4877 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4878 read-only/host-only support.
4880 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4882 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4885 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4886 BFD_JUMP_TABLE_ARCHIVE accordingly.
4887 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4888 (_bfd_compute_and_write_armap): Declare.
4889 (_bfd_generic_read_ar_hdr): Declare.
4890 (_bfd_read_ar_hdr): Define.
4891 (_bfd_noarchive_read_ar_hdr): Define.
4892 (_bfd_archive_bsd_read_ar_hdr): Define.
4893 (_bfd_archive_coff_read_ar_hdr): Define.
4894 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4895 _bfd_read_ar_hdr instead.
4896 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4897 (_bfd_compute_and_write_armap): Rename from
4898 compute_and_write_armap. Make non-static. Change all callers.
4899 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4900 than _bfd_snarf_ar_hdr.
4901 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4902 * ieee.c (ieee_read_ar_hdr): Define.
4903 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4904 * oasys.c (oasys_read_ar_hdr): Define.
4905 * som.c (som_read_ar_hdr): Define.
4906 * bfd-in2.h, libbfd.h: Rebuild.
4908 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4910 * peicode.c (coff_swap_filehdr_in): If symptr is
4911 zero, there aren't any symbols, even if nsyms is set.
4913 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4915 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4917 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4918 sections, and set styp correctly for them: .got, .hash, .dynamic,
4919 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4920 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4922 (ecoff_sort_hdrs): New static function.
4923 (ecoff_compute_section_file_positions): Return boolean, not void.
4924 Sort the sections by VMA before looking through them. Put the
4925 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4926 section on an appropriate boundary within the page.
4927 (ecoff_compute_reloc_file_positions): Check return value of
4928 ecoff_compute_section_file_positions.
4929 (_bfd_ecoff_set_section_contents): Likewise.
4930 (_bfd_ecoff_write_object_contents): Check for various Alpha
4931 section types when incrementing text_size and data_size. Call
4932 adjust_headers backend function if it exists.
4933 * coff-alpha.c (alpha_adjust_headers): New static function.
4934 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4935 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4937 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4939 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4941 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4942 of ALTERNATE_AIX_CORE_FORMAT.
4943 * configure.in (aix4): No longer need CORE_FLAGS.
4944 * configure: Updated.
4946 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4948 NS32k changes from Ian Dall:
4949 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4951 (aout_link_input_section_std, aout_link_input_section_ext,
4952 aout_link_reloc_link_order): Call them instead of _bfd_*
4954 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4956 (backend_data): Use it instead of hardcoded zero.
4958 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4959 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4961 * ns32knetbsd.c: Include bfd.h.
4962 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4963 (MY_bfd_reloc_type_lookup): Declare function too.
4964 * pc532-mach.c (set_sizes): Don't declare.
4965 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4966 (backend_data, MY_backend_data): Don't define.
4968 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4969 ns32k-*-lites* like ns32k-*-netbsd*.
4971 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4974 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4976 * coffcode.h (coff_write_object_contents): Restore setting
4977 f_timdat to 0, deleted on August 22.
4979 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4981 * coffcode.h (coff_bfd_copy_private_symbol_data,
4982 coff_bfd_copy_private_section_data,
4983 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4984 * peicode.h (coff_bfd_copy_private_bfd_data): New
4985 (pe_bfd_copy_private_bfd_data): New.
4986 (coff_swap_scnhdr_in): Swap bss size into the right place.
4987 (pe_print_private_bfd_data): Add some newlines.
4989 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4991 * som.c (setup_sections): Don't die if a space has no subspaces.
4993 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4995 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4996 dynamic symbol override a common symbol. Don't change the size or
4997 type if they have been set and the new symbol is not a definition.
4998 Warn if the size or type changes.
5000 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5002 * som.c (som_begin_writing): Don't write the symbol table or
5004 (som_finish_writing): Write them here. Place them after the
5005 subspace data, but before the relocs.
5007 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5009 * sunos.c (sunos_add_one_symbol): Just pass false, not
5010 info->shared_library, to sunos_create_dynamic_sections.
5011 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5013 (sunos_check_dynamic_reloc): Remove .text section assertion.
5015 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5017 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5018 * configure, configure.in: Add pmac_xcoff_vec case.
5019 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5020 * coff-pmac.c: New file, PowerMac XCOFF support.
5021 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5022 * targets.c (pmac_xcoff_vec): Declare.
5024 * mpw-config.in: Various changes to be compatible with the
5025 autoconf-based configury.
5026 * mpw-make.sed: New file, sed commands to translate Unix
5027 makefile into MPW syntax.
5028 * mpw-make.in: Remove.
5029 * hosts/mpw.h: Remove.
5030 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5031 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5033 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5035 * binary.c (binary_get_symtab): Return an empty string on error.
5036 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5038 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5040 * coff-ppc.c: Reformatted according to gnu conventions
5041 Removed irrelevant "if 0" code
5043 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5045 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5046 symbols rather than as indirect symbols.
5047 (MY(slurp_symbol_table)): Don't do anything special about
5050 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5051 of .ctors and .dtors sections is no larger than 2.
5053 * sunos.c (sunos_add_one_symbol): Don't change
5054 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5056 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5057 dynamic symbols when creating a shared library.
5058 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5060 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5061 written even if it is not defined in a regular object.
5062 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5063 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5064 rather than the constant 22.
5065 (sunos_check_dynamic_reloc): Handle creating a shared library.
5066 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5067 zero when creating a shared library.
5068 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5069 write it out at the start of the symbol table.
5071 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5073 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5075 * config.bfd: Add arm-*-coff.
5076 * configure.in, configure: Add armcoff_{little,big}_vec.
5077 * targets.c (armcoff_{little,big}_vec): Declare.
5078 (bfd_target_vector): Add armcoff_{little,big}_vec.
5079 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5081 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5083 * targets.c (bfd_find_target): Remove debugging code.
5085 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5087 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5089 * Makefile.in: added *-ppc files
5090 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5091 allow pe based .o's to be shared with other tools on ppc/NT
5092 * config.bfd: added powerpc[le]-[pe|winnt] config support
5093 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5094 * peicode.h: Added more section flags for PE on ppc
5095 Added coff_swap_filehdr_out to allow peicode.h to be
5096 used for non-image PE files on ppc.
5097 Check for image, or not, before copying pe_opthdr
5098 * targets.c: Added new bfd's
5099 * targets.c: Removed two inactive bfds that shouldn't have made it this
5102 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5104 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5105 explicit values to initialize all relocs. Change all users.
5106 (ppc_elf_brtaken_inner): New function to handle branch predicition
5108 (ppc_elf_brtaken_reloc): Ditto.
5109 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5110 relocs use ppc_elf_unsupported_reloc.
5111 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5112 needs to be reported.
5113 (ppc_elf_relocate_section): Support branch prediction relocs.
5115 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5117 * bfd.c (bfd_assert): Remove \n from string passed to
5120 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5121 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5122 (bfd_coff_make_section_hook): Don't define.
5123 (coff_make_section_hook): Remove.
5124 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5125 (styp_to_sec_flags): Likewise.
5126 (coff_write_object_contents): Likewise.
5127 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5129 * libcoff.h: Rebuild.
5130 * coffgen.c (make_a_section_from_file): Just call
5131 bfd_make_section_anyway, not bfd_make_section or
5132 bfd_coff_make_section_hook.
5133 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5134 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5135 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5136 make_section_hook field.
5137 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5139 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5140 pointers into value field for warning and indirect symbols; just
5141 leave the value field alone.
5142 * linker.c (generic_link_add_symbol_list): Use next symbol for
5143 warning and indirect symbols, rather than looking in symbol value.
5144 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5145 parameter. Change all callers. Remove support for indirect
5146 symbols; it didn't work anyhow.
5147 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5148 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5149 * bfd-in2.h: Rebuild.
5151 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5153 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5154 go back to telling the tools this reloc operates on 32 bits.
5156 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5158 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5159 rather than a direct fprintf.
5160 * archive.c (_bfd_write_archive_contents): Likewise.
5161 * coffcode.h (coff_slurp_symbol_table): Likewise.
5162 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5163 (ppc_elf_unsupported_reloc): Likewise.
5164 (ppc_elf_relocate_section): Likewise.
5165 * i386linux.c (linux_tally_symbols): Likewise.
5166 (linux_finish_dynamic_link): Likewise.
5167 * osf-core.c (osf_core_core_file_p): Likewise.
5168 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5169 * som.c (som_sizeof_headers): Likewise.
5170 * srec.c (srec_bad_byte): Likewise.
5171 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5172 * libbfd-in.h (bfd_assert): Declare first parameter const.
5173 * libbfd.h: Rebuild.
5174 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5175 bfd_reloc_overflow is enough.
5176 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5177 * coff-h8500.c (rtype2howto): Likewise.
5178 * coff-z8k.c (rtype2howto): Likewise.
5179 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5180 * elf.c (_bfd_elf_get_lineno): Likewise.
5181 (_bfd_elf_no_info_to_howto): Likewise.
5182 (_bfd_elf_no_info_to_howto_rel): Likewise.
5183 * hp300hpux.c (convert_sym_type): Likewise.
5184 (MY(swap_std_reloc_in)): Likewise.
5185 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5187 * libaout.h (struct aoutdata): Add line_buf field.
5188 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5189 and filename_buffer. Instead, use a malloc buffer stored in the
5190 new line_buf field. Remove length restrictions.
5192 * coffgen.c (string_size): Remove static variable.
5193 (debug_string_size, debug_string_section): Likewise.
5194 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5195 and debug_string_size_p parameters. Use them instead of the
5196 global variables. Change all callers.
5197 (coff_write_symbol): Likewise.
5198 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5199 (coff_write_symbols): Add local variables to replace removed
5202 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5203 function, and line_base fields.
5204 * libcoff.h: Rebuild.
5205 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5206 information, rather than using static variables.
5208 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5209 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5211 * init.c (initialized): Remove static variable.
5212 (bfd_init): Don't bother setting initialized.
5213 (bfd_check_init): Remove.
5214 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5215 * libbfd.h: Rebuild.
5217 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5219 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5220 size for full core dumps. Copy core file header to private data.
5221 (rs6000coff_core_file_failing_command,
5222 rs6000coff_core_file_failing_signal): New functions to extract
5223 the file name and terminating signal from the core file.
5224 * coff-rs6000.c: Use them.
5226 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5228 Change arch info to be const, initialized at compile time.
5229 * archures.c: Reindent many functions. Change CONST to const.
5230 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5231 nothing set it anyhow. Make next const.
5232 (bfd_arch_info_list): Remove.
5233 (bfd_archures_list): Rename from archures_init_table. Change from
5234 a table of function pointers to a table of bfd_arch_info_type
5235 structure addresses.
5236 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5237 (bfd_lookup_arch): Likewise.
5238 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5240 (bfd_default_arch_struct): Make const.
5241 (bfd_arch_init, bfd_arch_linkin): Remove.
5242 (bfd_get_arch_info): Return a const pointer.
5243 * init.c (bfd_init): Don't call bfd_arch_init.
5244 * bfd.c (struct _bfd): Make arch_info const.
5245 * bfd-in2.h: Rebuild.
5246 * libbfd.h: Rebuild.
5247 * configure.in: Put & before everything in $selarchs.
5248 * configure: Rebuild.
5249 * cpu-*.c: Change bfd_*_arch from a function which calls
5250 bfd_arch_linkin to a const structure.
5251 * ieee.c (ieee_object_p): Make arch const.
5253 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5255 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5257 * bfd-in2.h: Regenerate.
5258 * libbfd.h: Regenerate.
5260 * elf32-ppc.c (reloc_type): Update names to match current draft.
5261 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5262 relative. Update names to current V.4 draft.
5263 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5264 (ppc_elf_relocate_section): Rename relocations to match draft.
5266 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5268 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5269 compiled with -mrelocatable-lib to be linked with either normal
5270 modules or -mrelocatable modules.
5272 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5274 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5275 in the a.out header.
5277 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5278 a reloc against a local symbol, even if it's not a section.
5280 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5282 * targets.c (bfd_target): Remove unused align_power_min field.
5283 * bfd-in2.h: Rebuild.
5284 * All backends: Remove initialization of align_power_min.
5286 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5288 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5290 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5292 * config.bfd (mips-dec-netbsd*): New target.
5293 * configure.host (mips-dec-netbsd*): New host.
5294 * configure.in (mips-dec-netbsd*): New native.
5295 * configure: Rebuild.
5297 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5299 Make the COFF backend linker merge common types:
5300 * cofflink.c (struct coff_debug_merge_element): Define.
5301 (struct coff_debug_merge_type): Define.
5302 (struct coff_debug_merge_hash_entry): Define.
5303 (struct coff_debug_merge_hash_table): Define.
5304 (coff_debug_merge_hash_table_init): Define.
5305 (coff_debug_merge_hash_table_free): Define.
5306 (coff_debug_merge_hash_lookup): Define.
5307 (struct coff_final_link_info): Add debug_merge field.
5308 (coff_debug_merge_hash_newfunc): New static function.
5309 (_bfd_coff_final_link): Allocate and free debug_merge table.
5310 (coff_link_input_bfd): Merge identical enum, struct and union
5313 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5315 Convert i960 COFF to use COFF backend linker.
5316 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5317 structure to store the symbol being used.
5318 (coff_i960_start_final_link): New static function.
5319 (coff_i960_relocate_section): New static function.
5320 (coff_i960_adjust_symndx): New static function.
5321 (coff_start_final_link): Define.
5322 (coff_relocate_section): Define.
5323 (coff_adjust_symndx): Define.
5324 * coffcode.h (bfd_coff_backend_data): Add new callback function
5325 _bfd_coff_start_final_link.
5326 (bfd_coff_start_final_link): Define.
5327 (coff_start_final_link): Define if not defined.
5328 (bfd_coff_std_swap_table): Add coff_start_final_link.
5329 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5331 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5332 function callback is not NULL.
5333 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5334 (_bfd_coff_internal_syment_name): Declare.
5335 * libcoff.h: Rebuild.
5336 * configure.in (icoff_big_vec): Add cofflink.o.
5337 (icoff_little_vec): Likewise.
5338 * configure: Rebuild.
5340 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5342 * Makefile.in (clean-info): Remove extraneous tab from line
5345 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5347 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5348 contents has relocs.
5350 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5352 * coffcode.h (coff_compute_section_file_positions): Keep the
5354 (coff_write_object_contents): Remember if it's a relocatable
5356 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5357 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5358 if relocatable file. Swap out saved raw size.
5360 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5362 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5363 (maintainer-clean): Rename from realclean, passing
5364 maintainer-clean down to subdirectories, but leave realclean as a
5367 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5370 * dep-in.sed: Remove config.h from generated dependencies.
5372 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5373 broken out of sunos_canonicalize_dynamic_symtab.
5374 (sunos_canonicalize_dynamic_symtab): Call new function
5375 sunos_slurp_dynamic_symtab.
5376 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5377 dynamic symbol table to the caller.
5378 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5379 callback to override the symbols being read.
5380 * libaout.h (struct aout_backend_data): Add three new parameters
5381 to add_dynamic_symbols callback.
5383 Extensive minor changes to avoid various gcc warnings. Also:
5384 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5385 * archures.c (bfd_arch_info_type): Change mach field from long to
5387 (bfd_lookup_arch): Change machine parameter from long to unsigned
5390 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5392 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5393 a symbol with a non-zero plt_offset.
5395 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5397 * elfcode.h (align_file_position): Remove; not used.
5399 * configure.in: Only check for <sys/procfs.h> on a native system,
5400 and make sure it defines prstatus_t.
5401 * configure: Rebuild.
5403 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5405 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5407 * config.in: Rename from config.h.in.
5408 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5409 Check for config.h:config.in when creating stamp-h.
5410 * configure: Rebuild.
5411 * Makefile.in (stamp-h): Depend upon config.in rather than
5412 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5413 calling config.status.
5415 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5416 (Makefile): Just rebuild Makefile.
5417 (config.h, stamp-h): New targets.
5418 * configure.in: Create stamp-h when rebuilding config.h.
5419 * configure: Rebuild.
5421 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5423 * configure.in: Call AC_CONFIG_HEADER. Substitute
5424 HOST_64BIT_LONG. Check that various header files exist. Check
5425 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5426 and/or free need to be declared. Don't make a link to sysdep.h.
5427 Define TRAD_HEADER for various hosts.
5428 * configure: Rebuild.
5429 * configure.host: Don't set my_host. Add definitions taken from
5430 host header files for various entries. Remove entries which now
5432 * acconfig.h: New file.
5433 * config.h.in: New file, built by autoheader.
5434 * sysdep.h: New file.
5435 * Makefile.in (do_distclean): Don't remove sysdep.h.
5437 (LOCAL_H_DEPS): New variable.
5438 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5440 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5441 ($(OPTIONAL_BACKENDS)): Likewise.
5442 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5443 looking through sysdep.h.
5444 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5445 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5446 (fprintf_vma, sprintf_vma): Likewise.
5447 (int64_type, uint64_type): Don't define.
5448 * bfd-in2.h: Rebuild.
5449 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5450 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5451 * lynx-core.c: Include stuff from old hosts/lynx.h.
5452 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5453 rather than NO_FCNTL.
5454 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5455 rather than NATIVE_HPPAHPUX_COMPILER.
5456 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5458 * hosts/*.h: Remove all header files which merely include,
5459 declare, and define things. Leave header files which define
5460 information needed by trad-core.c.
5462 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5463 (BFD_CC_FOR_BUILD): Define.
5464 * configure.in: Use BFD_CC_FOR_BUILD.
5465 * configure: Rebuild.
5467 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5469 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5470 * configure: Rebuild.
5472 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5475 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5477 * config.bfd: i386pe_ve -> i386pe_vec.
5479 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5481 * configure.host: Incorporate host Makefile fragments by setting
5483 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5484 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5485 value based on whether the code is being compiled by a cross
5486 compiler. Don't substitute host_makefile_frag or frags.
5487 * aclocal.m4: New file to define local AC_PROG_CC.
5488 * configure: Rebuild.
5489 * Makefile.in (INSTALL): Set to @INSTALL@.
5490 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5491 (INSTALL_DATA): Set to @INSTALL_DATA@.
5493 (CC): Define as @CC@.
5494 (CFLAGS): Set to @CFLAGS@.
5495 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5496 (@host_makefile_frag@): Remove.
5497 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5498 after other options.
5499 (config.status): Remove dependency upon @frags@.
5500 * config/*.mh, config/README: Remove.
5502 * config.bfd: Rewrite to incorporate the contents of the Makefile
5503 fragments by setting shell variables, rather than merely returning
5504 the name of a Makefile fragment.
5505 * configure.in: Use shell variables set by config.bfd rather than
5506 looking at the target Makefile fragment files. Don't substitute
5507 target_makefile_frag. Do substitute TDEFINES.
5508 * configure: Rebuild.
5509 * Makefile.in (@target_makefile_frag@): Remove.
5510 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5511 * config/*.mt: Remove.
5513 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5515 * configure.in: Put changequote lines around "i[345]86" patterns
5516 section of core file support.
5518 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5520 * som.c (som_bfd_print_private_bfd_data): Define to use the
5523 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5525 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5526 entry, text_start and data_start.
5528 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5530 * Makefile.in (OFILES): Remove $(TDEPFILES).
5531 * config/apollo.mt (TDEPFILES): Remove.
5532 * config/README: Update.
5534 * configure.in: For a native configuration, set COREFILE and
5535 COREFLAG based on the canonical host name.
5536 * configure: Rebuild.
5537 * Makefile.in: Rebuild dependencies.
5538 (ALL_CFLAGS): Add @COREFLAG@.
5539 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5540 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5541 support routines. Check LYNX_CORE rather than HOST_LYNX.
5542 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5543 * i386lynx.c: Likewise.
5544 * m68klynx.c: Likewise.
5545 * sparclynx.c: Likewise.
5546 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5547 * *-core.c: Comment changes.
5548 * config/decstation.mh (HDEPFILES): Remove.
5549 (HDEFINES): Remove -DTRAD_CORE.
5550 * config/irix3.mh (RANLIB): Remove.
5551 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5552 (HDEFINES): Remove -DIRIX_CORE.
5553 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5554 (HDEFINES): Remove -DTRAD_CORE.
5555 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5556 * config/ultra3.mh (RANLIB): Remove.
5557 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5558 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5559 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5560 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5561 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5562 * config/i386aix.mh, config/i386bsd.mh: Remove.
5563 * config/i386linux.mh, config/i386mach3.mh: Remove.
5564 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5565 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5566 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5567 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5568 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5569 * config/solaris2.mh, config/stratus.mh: Remove.
5570 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5571 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5573 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5575 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5576 DT_FINI entry if the appropriate symbol is not in the hash table.
5578 * libelf.h (struct elf_backend_data): Add create_program_headers
5579 and want_hdr_in_seg fields.
5580 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5582 (elf_backend_create_program_headers): Likewise.
5583 (elfNN_bed): Initialize create_program_headers and
5585 * elf.c (get_program_header_size): Call create_program_headers
5587 (map_program_segments): Check want_hdr_in_seg backend field. Call
5588 create_program_headers backend routine.
5590 * elf.c (assign_file_positions_except_relocs): Align non allocated
5591 sections when creating an executable.
5593 * elfcode.h (elf_swap_phdr_in): Make non static.
5594 (elf_swap_phdr_out): Make non static.
5595 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5596 (bfd_elf32_swap_phdr_out): Declare.
5597 (bfd_elf64_swap_phdr_in): Declare.
5598 (bfd_elf64_swap_phdr_out): Declare.
5600 * ecofflink.c (ecoff_collect_shuffle): New static function.
5601 (_bfd_ecoff_get_accumulated_pdr): New function.
5602 (_bfd_ecoff_get_accumulated_sym): New function.
5603 (_bfd_ecoff_get_accumulated_ss): New function.
5604 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5605 (_bfd_ecoff_get_accumulated_sym): Declare.
5606 (_bfd_ecoff_get_accumulated_ss): Declare.
5607 * libbfd.h: Rebuild.
5609 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5611 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5613 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5614 warning symbols. If any section is named .gnu.warning.XXX, treat
5615 the contents as a warning to be issued if the symbol XXX is
5617 (elf_link_output_extsym): For an indirect or warning symbol, just
5618 output the symbol it points to.
5620 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5621 if bfd_hash_allocate fails, since it will already be set.
5622 (generic_link_hash_newfunc): Likewise.
5623 (archive_hash_newfunc): Likewise.
5624 (hash_entry_bfd): New static function.
5625 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5626 callback. Allocate a new warning using the hash table newfunc.
5627 Use bfd_hash_replace to update the entry in the hash table, rather
5628 than assuming we can copy the fields with structure assignment.
5630 * hash.c (bfd_hash_replace): New function.
5631 * bfd-in.h (bfd_hash_replace): Declare.
5632 * bfd-in2.h: Rebuild.
5634 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5636 * config.bfd: Add mips*vr4300-*-elf* target.
5637 * config/mipsbvr4300.mt: Added.
5639 See file ChangeLog.2
5646 version-control: never