1 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
3 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
4 all sections that will be included in the output file.
5 (_bfd_generic_link_output_symbols): Discard symbols in sections
6 which are being discarded.
9 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
10 no longer want in pc-relative relocs.
12 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
14 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
15 accept a reloc against an undefined sybmol!
17 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
19 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
22 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
24 * VERSION: Bump for new relocation.
26 * hosts/i386bsd.h: If NBPG is not defined, define it as
27 PAGE_SIZE, for recent versions of FreeBSD.
29 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
31 * configure.host: Use `long long' as the 64 bit type on a Solaris
32 host, since both gcc and the SunPRO compilers support it.
34 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
36 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
37 mistake to have reused the ECOFF LITERAL for ELF since they have
39 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
40 * bfd-in2.h, libbfd.h: Rebuild.
42 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
45 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
46 dynamic relocation for an undefweak symbol when we are building
49 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
51 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
52 point explicitly to srcdir.
53 (targmatch.h): Edit references to point explicitly to objdir.
55 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
57 * config.bfd: When setting targ_cpu, don't get confused by
60 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
62 * configure.host: Add support for windows host (a build done
63 under the Microsoft build environment).
65 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
67 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
68 definition in a dynamic object, add it to the dynamic symbol table
69 if any dynamic object mentions it. Reverts part of last patch.
71 * sunos.c (struct sunos_link_hash_table): Add got_base field.
72 (sunos_link_hash_table_create): Initialize got_base.
73 (bfd_sunos_size_dynamic_sections): If the .got section is more
74 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
76 (sunos_check_dynamic_reloc): Subtract got_base from a base
79 * elf32-mips.c (elf_mips_isa): New static function.
80 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
81 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
83 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
85 * archive.c (do_slurp_coff_armap): Only treat archive as little
88 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
90 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
91 by the change in size of the section when EXEC_P is not set.
93 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
94 (m68kcoff_rtype_to_howto): New static function.
95 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
96 VMA to the addend for a PC relative reloc.
98 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
100 * Makefile.in: Rebuild dependencies.
102 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
105 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
107 * Makefile.in: Remove explicit dependencies for mn10200 and
109 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
110 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
111 (dependencies): Rebuilt.
113 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
115 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
116 during this function.
118 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
119 section if the flags are compatible.
121 * configure.in: Add havevecs, and put it in tdefaults.
122 * mpw-config.in: Likewise.
123 * configure: Rebuild.
124 * targmatch.sed: New file; a sed script to build targmatch.h from
126 * config.bfd: Add #if, #endif, and comments for targmatch.h.
127 * targets.c: Include "fnmatch.h".
128 (struct targmatch): Define.
129 (bfd_target_match): Define by including targmatch.h.
130 (bfd_find_target): If the target is not found by name, search for
131 it as a configuration triplet.
132 * Makefile.in: Rebuild dependencies.
133 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
134 i386dynix.o, m68k4knetbsd.o, and riscix.o.
135 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
136 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
137 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
138 (CFILES): Remove i386dynix.c and hp300bsd.c.
139 (targmatch.h): New target.
140 (do_clean): Remove targmatch.h.
142 * configure.in: Add BFD_NEED_DECLARATION(getenv).
143 * acconfig.h: Add NEED_DECLARATION_GETENV.
144 * configure, config.in: Rebuild.
145 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
146 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
148 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
150 * cpu-mn10x00.c, elf32-mn10x00: Removed.
151 * cpu-mn10200.c, cpu-mn10300.c: New files.
152 * elf32-mn10200.c, elf32-mn10300.c: New files.
153 * Makefile.in: Break mn10x00 support into two separate
154 configurations, mn10200 and mn10300.
155 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
156 * bfd-in2.h, configure: Rebuilt.
158 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
160 * Makefile.in (do_clean): Move config.log to do_distclean.
162 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
164 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
165 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
166 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
167 (elf32-mn10x00.o): Add dependencies.
168 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
169 (bfd_mn10x00_arch): Declare.
170 (bfd_archures_list): Add bfd_mn10x00_arch.
171 * config.bfd: Add mn10x00-*-*.
172 * configure.in: Add bfd_elf32_mn10x00_vec.
173 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
174 * targets.c (bfd_elf32_mn10x00_vec): Declare.
175 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
176 * bfd-in2.h, configure: Rebuilt.
178 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
180 openVMS/Alpha: Provide filename and case_hack flags via
181 symbol table from gas.
182 Add case_hack code for symbol output from vax/vms.
183 * evax-alpha.c (evax_initialize): Remove filename handling,
184 filename is provided via symbol table.
185 (evax_get_symtab): Use local symbol count when setting up table.
186 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
188 (_bfd_evax_write_egsd): Skip file name symbol.
189 * evax-emh.c (get_vms_time_string): Local function now.
190 (_bfd_evax_write_emh): Extract source filename and case_hack flags
192 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
193 through _bfd_evax_case_hack_symbol.
194 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
196 (_bfd_evax_basename): Removed.
197 (_bfd_get_vms_time_string): Moved to evax-emh.c.
198 * evax.h (evax_private_data_struct): Remove filename.
199 (flag_hash_long_names, flag_show_after_trunc,
200 flag_no_hash_mixed_case, vms_name_mapping): New flags for
203 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
205 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
206 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
207 (NO_SWAP_MAGIC): Don't define.
208 (SWAP_MAGIC): Define.
210 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
211 no hash table entry for a global symbol.
213 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
215 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
217 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
219 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
220 symbol type with T_NULL. Warn if symbol type changes. Based on
221 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
223 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
224 a dynamic object in the dynamic symbol table if it is referenced
225 or defined by a regular object.
228 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
230 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
231 remove dwarf local labels. Shrinks binaries by a factor of 3!
234 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
236 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
237 by hand, rather than by calling bfd_make_section.
240 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
242 * reloc.c: Rename m32r relocs.
243 * bfd-in2.h, libbfd.h: Rebuilt.
244 * elf32-m32r.c: Update.
247 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
249 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
250 link, adjust the symbol index of a base relative reloc. Don't
251 change the addend of a PC relative reloc if pcrel_offset is set.
252 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
255 * reloc.c (bfd_perform_relocation): Apply the relocation even if
256 it is zero, in case src_mask matters.
257 (bfd_install_relocation): Likewise.
259 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
261 * xcofflink.c (xcoff_link_add_symbols): Always initialize
263 (_bfd_xcoff_bfd_final_link): Don't set target_index
264 to an uninitialized value.
266 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
268 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
269 indices, rather than crashing.
270 (coff_slurp_reloc_table): Likewise. Check whether the howto field
272 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
275 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
277 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
279 (coff_arm_adjust_symndx): New static function.
280 (coff_adjust_symndx): Define.
282 * srec.c (srec_scan): Accept multiple symbols on a single line.
283 From Pascal Martin <pmartin@alsys.com>.
287 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
289 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
290 (sunos_merge_private_bfd_data): New function.
292 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
294 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
296 (bfd_merge_private_bfd_data): Likewise.
297 * section.c (bfd_copy_private_section_data): Likewise.
298 * syms.c (bfd_copy_private_symbol_data): Likewise.
299 * bfd-in2.h: Rebuild.
300 * aout-target.h (MY_bfd_copy_private_section_data): Check that
301 both BFD's are the right flavour.
302 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
303 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
304 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
305 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
306 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
307 (ppc_elf_merge_private_bfd_data): Likewise.
308 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
309 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
311 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
312 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
316 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
318 * reloc.c: Add m32r relocs.
319 * bfd-in2.h, libbfd.h: Rebuilt.
320 * cpu-m32r.c,elf32-m32r.c: New files.
323 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
325 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
327 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
329 * tekhex.c (first_phase): Change type parameter from char to int.
331 (pass_over): Change func to expect int, not char.
333 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
334 rather than SEC_LOAD when aligning the file offset for the first
335 section in a segment.
337 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
339 * syms.c (coff_section_type): Make arg const.
340 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
341 to make_bfd_asection().
342 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
343 * elfcode.h (bfd_section_from_phdr): Remove prototype.
344 (_bfd_elf_stringtab_init): Remove prototype.
346 * netbsd-core.c (swap_abort): Add prototype.
347 * aix386-core.c (swap_abort): Ditto & make static
348 * hpux-core.c (swap_abort): Ditto & make static.
349 * irix-core.c (swap_abort): Ditto & make static.
350 * ptrace-core.c (swap_abort): Ditto & make static.
351 * trad-core.c (swap_abort): Ditto & make static.
352 * coffswap.h (coff_swap_reloc_in): Ditto.
353 (coff_swap_reloc_out): Ditto.
354 (coff_swap_filehdr_in): Ditto.
355 (coff_swap_filehdr_out): Ditto.
356 (coff_swap_sym_in): Ditto.
357 (coff_swap_sym_out): Ditto.
358 (coff_swap_aux_in): Ditto.
359 (coff_swap_aux_out): Ditto.
360 (coff_swap_lineno_in): Ditto.
361 (coff_swap_lineno_out): Ditto.
362 (coff_swap_aouthdr_in): Ditto.
363 (coff_swap_aouthdr_out): Ditto.
364 (coff_swap_scnhdr_in): Ditto.
365 (coff_swap_scnhdr_out): Ditto.
366 * ihex.c (ihex_sizeof_headers): Ditto.
367 * tekhex.c (getsym): Ditto.
368 (find_chunk): Ditto & make static.
369 (insert_byte): Ditto.
370 (first_phase): Ditto.
372 (tekhex_get_symtab): Ditto & make static.
373 (tekhex_get_symtab_upper_bound): Ditto & make static.
374 (tekhex_mkobject): Ditto.
375 (tekhex_object_p): Ditto.
376 (move_section_contents): Ditto.
377 (tekhex_get_section_contents): Ditto.
378 (tekhex_set_arch_mach): Ditto & make static.
379 (tekhex_set_section_contents): Ditto.
383 (tekhex_write_object_contents): Ditto.
384 (tekhex_sizeof_headers): Ditto.
385 (tekhex_make_empty_symbol): Ditto.
386 (tekhex_get_symbol_info): Ditto.
387 (tekhex_print_symbol): Ditto.
388 * irix-core.c (make_bfd_asection): Ditto.
389 (irix_core_core_file_p): Ditto.
390 (irix_core_core_file_failing_command): Ditto.
391 (irix_core_core_file_failing_signal): Ditto.
392 (irix_core_core_file_matches_executable_p): Ditto.
393 (irix_core_make_empty_symbol): Ditto.
394 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
395 * srec.c (srec_new_symbol): Ditto.
396 (srec_get_section_contents): Ditto.
397 (srec_set_arch_mach): Ditto.
398 (srec_set_section_contents): Ditto.
399 (internal_srec_write_object_contents): Ditto.
400 (srec_write_object_contents): Ditto.
401 (symbolsrec_write_object_contents): Ditto.
402 (srec_sizeof_headers): Ditto.
403 (srec_make_empty_symbol): Ditto.
404 (srec_get_symtab_upper_bound): Ditto.
405 (srec_get_symtab): Ditto.
406 (srec_print_symbol): Ditto and make static.
407 * elf.c (elf_read): Ditto
408 (assign_section_numbers): Ditto.
409 (elf_fake_sections): Ditto.
410 (sym_is_global): Ditto.
411 (elf_map_symbols): Ditto.
412 (get_program_header_size): Ditto.
413 * coffgen.c (make_a_section_from_file): Ditto.
414 (coff_real_object_p): Ditto.
415 (fixup_symbol_value): Ditto.
416 (build_debug_section): Ditto.
418 * syms.c (coff_section_type): Ditto.
421 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
423 * bfd-in2.h: Rebuilt after m32r changes.
426 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
429 * config.bfd,configure.in,configure: Add m32r support.
430 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
432 * config.bfd: Keep target list alphabetically sorted.
435 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
437 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
438 to add in the constant part found in the instruction itself.
439 (case R_V850_HI16_S): Likewise.
443 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
445 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
446 and R_D10V_18 to be 1 (word).
449 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
451 * stabs.c (_bfd_link_section_stabs): If the output_section field
452 of either section is bfd_abs_section, then the linker is
453 discarding the section and we should not optimize it.
455 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
457 * Makefile.in (aout-sparcle.o): New target.
458 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
459 * config.bfd (sparclet-*-aout*): Add case.
460 * configure.in (sparcle_aout_vec): Add case.
461 * configure: Regenerated.
462 * targets.c (sparcle_aout_vec): Declare.
463 (bfd_target_vector): Add sparcle_aout_vec.
464 * aout-sparcle.c: New file.
467 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
469 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
470 low order sign bit propogation for R_V850_HI16_S.
472 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
473 handling V850 specific relocs.
474 (elf_v850_howto_table): Use the new function for some
475 relocations. Twiddle masks & shifts for some relocs.
476 Set partial_inplace where needed.
479 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
481 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
482 default architecture to a machine number of 0.
483 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
485 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
486 the output BFD is the default, set it from the first input BFD.
489 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
491 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
492 insert at bitpos zero. The HI16 relocs are shifted right
493 by 16 bits. Fix src_mask for all relocs.
494 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
496 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
500 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
502 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
503 Rewrite to use BFD file read routines and to avoid using a fixed
504 length for the file name.
507 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
509 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
510 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
511 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
514 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
516 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
517 (elf_v850_howto_table): Add info for HI16_S reloc.
518 (v850_reloc_map): Add HI_16_S reloc.
519 * reloc.c: Define BFD_RELOC_V850_* relocs.
522 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
525 * elf32-sh.c: New file.
526 * elf.c (prep_headers): Handle bfd_arch_sh.
527 * elfcode.h (write_relocs): Handle absolute symbol.
528 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
529 (_bfd_elf64_link_read_relocs): Declare.
530 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
531 elf_link_read_relocs. Make globally visible. Change all
533 (elf_link_input_bfd): Get external symbols from cache in
534 symtab_hdr->contents. Get contents from cache in
536 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
538 * reloc.c: Define BFD_RELOC_SH_* relocs.
539 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
540 * coff-sh.c (sh_insns_conflict): Fix a return value.
541 (_bfd_sh_align_load_span): New globally visible function, broken
542 out of sh_align_load.
543 (sh_align_load): Call _bfd_sh_align_load_span.
544 (sh_swap_insns): Change relocs parameter to PTR.
545 * bfd-in2.h, libbfd.h: Rebuild.
546 * targets.c (bfd_elf32_sh_vec): Declare.
547 (bfd_elf32_shl_vec): Declare.
548 * config.bfd (sh-*-elf*): New target.
549 * configure.in (bfd_elf32_sh_vec): New target vector.
550 (bfd_elf32_shl_vec): New target vector.
551 * configure: Rebuild.
552 * Makefile.in: Rebuild dependencies.
553 (BFD32_BACKENDS): Add elf32-sh.o.
554 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
556 * elf.c (map_sections_to_segments): Check that LMA does not skip a
557 page before checking D_PAGED.
559 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
560 (ihex_write_object_contents): Remove extbase; always use segbase
563 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
565 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
566 * configure.host (i[345]86-*-*): Ditto.
567 * config.bfd (i[345]86-*-*): Ditto.
568 * configure: Regenerate.
570 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
573 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
575 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
576 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
577 * som.c (hppa_som_gen_reloc_type): Add new argument. If
578 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
579 will have an ST_CODE type, change the symbol's type to ST_DATA.
580 * som.c (hppa_som_gen_reloc_type): Update prototype.
582 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
584 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
585 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
586 (mips_elf_size_dynamic_sections): Don't require .got to exist.
587 (mips_elf_finish_dynamic_sections): Likewise.
589 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
591 * configure.host (HLDENV): New variable to set. Set it for
592 *-*-sysv4*, since those linkers may not support -R but they always
595 * libieee.h (NSECTIONS): Don't define.
596 (ieee_data_struct): Change section_table to asection **. Add
598 * ieee.c (get_section_entry): If the table isn't big enough, make
600 (ieee_slurp_sections): Remove assertion about number of sections.
601 (ieee_object_p): Adjust initialization of ieee to match changes to
604 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
605 symbols merely because we are generating a shared library.
606 (xcoff_build_ldsyms): Don't set up global linkage code for an
607 undefined symbol merely because we are generating a shared
611 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
613 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
614 (BFD32_BACKENDS) Add elf32-v850.o.
615 * archures.c: Add bfd_v850_arch.
616 * bfd-in2.h: Add bfd_v850_arch.
617 * config.bfd (v850-*-*): New target.
618 * configure: (bfd_elf32_v850_vec) New vector.
619 * configure.in: (bfd_elf32_v850_vec) New vector.
620 * cpu-v850.c: New file.
621 * elf.c (prep_headers): Added case bfd_arch_v850.
622 * elf32-v850.c: New file.
623 * targets.c (bfd_elf32_v850_vec): New vector.
626 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
628 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
629 a function code symbol for an XMC_XO symbol.
631 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
633 * mpw-config.in: Update editing of autoconf vars to reflect
634 Jul 18 configure.in change.
635 * mpw-make.sed: Update editing of include pathnames to be
636 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
638 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
640 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
641 which to offset to get the .plt entry address is ".plt".
643 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
645 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
646 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
647 Added, for internal use by the ARM gas.
651 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
653 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
654 in section dynidx start.
656 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
658 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
659 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
660 optimization for g++.
662 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
664 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
665 the -mrelocatable-lib bit set and the other doesn't, clear the
666 -mrelocatable-lib bit in the header.
668 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
670 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
671 symbol against a STT_FUNC symbol in a shared library.
673 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
675 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
676 symbol is found, automatically define the corresponding function
679 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
680 if sym.n_numaux is not zero.
681 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
682 entry to disagree about the number of aux entries if the symbol
685 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
686 section if it might be needed, not just if info->shared.
687 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
688 the start of .rel.dyn if we are going to use it.
689 (mips_elf_finish_dynamic_sections): Only clear the first element
690 of .rel.dyn if the size is greater than zero.
692 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
694 * xcofflink.c (xcoff_link_input_bfd): If we already called the
695 undefined_symbol callback for a symbol, then don't issue any more
696 warnings about loader relocs.
697 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
698 after calling the undefined_symbol callback.
700 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
701 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
702 as the AIX linker seems to do.
704 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
706 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
707 (evax_initialize): Remove evax_reloc_table.
708 (evax_close_and_cleanup): Ditto.
710 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
712 (evax_bfd_reloc_type_lookup): Ditto.
713 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
714 cooked_size == raw_size.
715 * evax-emh.c (_bfd_evax_register_filename): Remove.
716 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
717 * evax-misc.c (add_new_contents): Malloc section at full size.
718 (_bfd_save_evax_section): Memcpy section contents directly.
719 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
720 (evax_reloc_table): Remove.
722 * hosts/alphavms.h (O_ACCMODE): Define if needed.
724 * makefile.vms: Add better support for DEC C compilation
725 Add evax.h dependencies
727 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
728 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
729 (BFD_RELOC_ALPHA_BASEREG): Remove.
730 * bfd-in2.h, libbfd.h: Rebuild.
732 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
734 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
735 getgid if _WIN32 is defined.
736 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
738 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
740 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
741 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
743 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
746 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
748 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
750 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
751 (NEED_DECLARATION_REALLOC): New macro.
752 * configure, config.in: Rebuild.
753 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
754 (realloc): Declare if NEED_DECLARATION_REALLOC.
756 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
757 <strings.h> if they exist.
759 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
761 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
763 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
765 Based on patches from Eric Valette <valette@crf.canon.fr>:
766 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
767 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
768 (elf_howto_table): Add entries for new relocs.
769 (elf_i386_reloc_type_lookup): Handle new relocs.
770 (elf_i386_info_to_howto): Just call abort.
771 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
772 (elf_i386_relocate_section): Likewise.
775 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
777 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
780 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
782 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
783 only get the LMA from the phdr if they are in the same part of the
786 * elf.c (map_sections_to_segments): Rewrite tests for starting a
787 new segment to make them more comprehensible. If the relationship
788 between the LMA and the VMA changed, start a new segment. Don't
789 check dynsec when deciding whether to start a new segment for a
790 writeable section; -N will now handle this.
792 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
794 * libhppa.h: Remove "esel" changes. Not the right approach.
795 * som.c: Corresponding changes.
796 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
797 which don't have a SOM symbol type associated with them.
798 Reverses a 1994 change.
800 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
802 Make ld -N more reasonable for ELF:
803 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
804 phdr_in_section to false, and always use a single load segment.
805 (elf_sort_sections): Sort sections by LMA after VMA.
806 (assign_file_positions_for_segments): If D_PAGED is not set, don't
807 align to maxpagesize.
808 (assign_file_positions_except_relocs): Likewise.
809 * elfcode.h (elf_object_p): If a section is loaded but not page
810 aligned, clear D_PAGED.
812 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
814 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
815 Added, for internal use by the ARM gas.
819 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
821 * libhppa.h (R_HPPA_ESEL): New field selector.
823 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
824 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
825 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
827 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
829 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
830 archive search before looking for stripped dynamic objects.
832 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
834 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
835 symbol a warning rather than an error.
837 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
839 * elf.c (assign_file_positions_for_segments): Track the virtual
840 memory position separately from the file position, and use it to
841 compute the alignment adjustment.
844 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
846 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
847 and fixed mask on R_D10V_10_PCREL_L.
850 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
852 * elf64-mips.c: Include "aout/ar.h".
853 (mips_elf64_slurp_armap): New static function.
854 (mips_elf64_write_armap): New static function.
855 (bfd_elf64_archive_*): Define.
856 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
857 Use instead of bfd_generic_archive_p.
858 (bfd_elfNN_write_archive_contents): Define if not defined. Use
859 instead of _bfd_write_archive_contents.
860 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
861 _bfd_generic_mkarchive.
862 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
863 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
865 (TARGET_LITTLE_SYM): Likewise.
866 * archive.c (bfd_slurp_armap): Check for and reject an archive map
868 * Makefile.in: Rebuild dependencies.
870 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
871 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
872 SHT_MIPS_EVENTS sections.
873 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
874 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
876 (_bfd_mips_elf_fake_sections): Likewise.
878 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
879 * ecoff.c (ecoff_compute_section_file_positions): Copy
880 rdata_in_text from backend info to tdata. Clear it if any data
881 section comes before .rdata.
882 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
883 tdata rather than backend info.
885 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
887 * configure.in: Fix test for whether a compiler has a 64 bit
888 type. From Jim Wilson <wilson@cygnus.com>.
890 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
892 * configure.host (mips-sgi-irix6*): New host.
894 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
895 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
896 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
898 * configure: Rebuild.
899 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
900 (BFD_HOST_64_BIT): Define conditionally.
901 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
902 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
903 (symvalue, bfd_size_type): Likewise.
904 * bfd-in2.h: Rebuild.
905 * Makefile.in (do_clean): Remove bfd-tmp.h.
906 (do_distclean): Remove bfd-in3.h.
907 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
908 (bfd-in3.h): New target.
910 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
911 Andrew Gierth <ANDREWG@microlise.co.uk>.
913 * configure.host: Set INSTALL_SHLIB.
914 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
915 * configure: Rebuild.
916 * Makefile.in (install): Use @INSTALL_SHLIB@.
918 * config.bfd (mips*-*-irix6*): New target.
919 * configure.host: Handle Irix 6 shared library like Irix 5.
921 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
922 symbol for a magic name.
923 (xcoff_link_input_bfd): Don't change the reloc symbol for an
925 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
928 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
930 * mpw-config.in: Add ELF support to mips config, create the
931 elf32-target.h file in the object dir.
932 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
934 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
936 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
937 Also removed most abort calls, in favor of using bfd reporting.
940 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
942 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
943 (BFD32_BACKENDS) Add elf32-d10v.o.
944 * archures.c: Add bfd_d10v_arch.
945 * bfd-in2.h: Add bfd_d10v_arch.
946 * config.bfd (d10v-*-*): New target.
947 * configure: (bfd_elf32_d10v_vec) New vector.
948 * configure.in: (bfd_elf32_d10v_vec) New vector.
949 * cpu-d10v.c: New file.
950 * elf.c (prep_headers): Added case bfd_arch_d10v.
951 * elf32-d10v.c: New file.
953 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
954 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
955 * targets.c (bfd_elf32_d10v_vec): New vector.
958 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
960 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
962 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
964 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
965 bfd_mach_i386_i8086 machine types.
967 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
969 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
972 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
974 * coffcode.h (coff_set_section_contents): A/UX does not require
975 special handling of the _LIB section.
977 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
979 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
982 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
983 array if one was allocated.
985 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
987 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
988 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
989 use_rld_obj_head and rld_value.
990 (mips_elf_link_hash_table_create): Initialize new fields.
991 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
993 (mips_elf_create_dynamic_sections): Create .rld_map section. If
994 __rld_obj_head symbol not seen, create an __rld_map symbol.
995 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
996 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
997 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
998 __rld_obj_head symbol.
999 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1001 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1003 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1005 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1006 ppc_elf_addr16_ha_reloc.
1007 (ppc_elf_addr16_ha_reloc): New static function.
1009 * coff-mips.c (struct mips_hi): Define.
1010 (mips_refhi_list): New static variable.
1011 (mips_refhi_addr, mips_refhi_addend): Remove.
1012 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1013 (mips_reflo_reloc): Process mips_refhi_list.
1014 (mips_relhi_list): New static variable.
1015 (mips_relhi_addr, mips_relhi_addend): Remove.
1016 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1017 (mips_rello_reloc): Process mips_relhi_list.
1018 (mips_relocate_section): Permit an arbitrary number of REFHI or
1019 RELHI relocs before the associated REFLO or RELLO reloc.
1021 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1023 * aout-target.h (MY(callback)): Set reloc_count fields.
1025 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1027 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1028 sections unless this is a SunOS link.
1030 * VERSION: Set to 2.7.1.
1032 * Released binutils 2.7.
1034 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1036 * i386aout.c: Include "aout/aout64.h".
1037 (i386aout_write_object_contents): New static function.
1038 (MY_write_object_contents): Define.
1040 * netbsd.h (MY(write_object_contents)): Make sure that
1041 adjust_sizes_and_vmas is called before fiddling with the magic
1044 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1046 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1048 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1050 * libbfd-in.h (itos, stoi): Don't define.
1051 * libbfd.h: Rebuild.
1052 * i386lynx.c (KEEPIT): Define as udata.i.
1053 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1054 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1055 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1056 flags. Don't use stoi.
1058 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1060 * elf.c (map_sections_to_segments): Don't start a new segment for
1061 a writable section if it's on the same page as the previous
1062 segment. Reset the writable variable for a readonly section.
1064 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1066 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1067 first_thunk_address, thunk_size, and import_table_size.
1068 * peicode.h: Improved some diagnostics regarding edata sections.
1070 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1072 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1073 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1075 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1077 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1078 with XCOFF_DEF_DYNAMIC set is really defined.
1079 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1080 (xcoff_link_add_symbols): Only create special sections if using an
1083 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1085 (bfd_install_relocation): Likewise.
1087 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1089 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1091 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1092 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1093 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1094 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1095 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1096 are found for LITERAL relocs.
1097 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1098 taken, we cannot generate a .plt entry for the symbol.
1100 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1102 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1103 sysconf functions (for gprof).
1104 * configure, config.in: Rebuild.
1106 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1108 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1109 an archive if it has a map. If the object file has the wrong
1112 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1113 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1115 (alpha_relocate_section): Likewise.
1117 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1118 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1119 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1120 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1121 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1122 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1123 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1124 * peicode.h: Corresponding changes.
1126 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1128 * elflink.h (elf_create_pointer_linker_section): Comment out code
1129 dealing with making GOT pointers negative of the GOT symbol for
1132 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1134 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1135 increment the .rela.plt size until after we're done creating the
1137 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1138 .rela.plt offset directly rather than calculating it.
1140 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1142 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1143 Use autoconf-set values.
1144 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1145 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1148 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1149 * configure: Rebuilt.
1151 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1153 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1154 handling code > 1k away.
1156 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1158 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1159 defined, output whenever the symbol is updated.
1161 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1163 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1164 section to 0 if user_set_vma is set.
1165 * elflink.h (elf_bfd_final_link): Likewise.
1167 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1169 Partially undo patch of Jun 20.
1170 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1171 (coff_compute_section_file_positions): Likewise.
1172 (coff_write_object_contents): Likewise. Re-add deleted code, but
1173 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1174 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1176 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1178 * config.bfd: Add support for *-*-rtems* configurations.
1180 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1182 * elf.c (prep_headers): Add bfd_arch_alpha case.
1184 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1186 * elf64-alpha.c: New file.
1187 * config.bfd (alpha-*-linuxecoff*): New target.
1188 (alpha-*-linux*, alpha-*-elf*): New targets.
1189 * configure.in (bfd_elf64_alpha_vec): New vector.
1190 * configure: Rebuild.
1191 * targets.c (bfd_elf64_alpha_vec): Declare.
1192 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1193 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1194 * bfd-in2.h, libbfd.h: Rebuild.
1195 * Makefile.in: Rebuild dependencies.
1196 (BFD64_BACKENDS): Add elf64-alpha.o.
1197 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1199 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1201 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1202 than relying on a right shift of 32.
1204 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1206 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1207 ifdef to COFF_WITH_PE.
1208 (coff_compute_section_file_positions): Likewise.
1209 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1210 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1211 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1212 COFF_IMAGE_WITH_PE, always include.
1214 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1216 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1218 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1219 approximate the correct answer if SIZEOF_HEADERS was not used.
1221 * binary.c (binary_set_section_contents): Set section file
1222 position based on LMA rather than VMA.
1224 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1226 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1227 symbols if info->strip == strip_all.
1229 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1231 * coff-h8300.c: Remove #if 0 code.
1232 (compatable): Don't allow mixing/matching of different architectures.
1234 * archures.c (bfd_mach_h8300s): Add.
1235 * bfd-in2.h: Rebuilt.
1236 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1238 (h8300_reloc16_estimate): Likewise.
1239 (h8300_reloc16_extra_cases): Likewise.
1240 (h8300_bfd_link_add_symbols): Likewise.
1241 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1242 (coff_set_flags): Likewise.
1243 * cpu-h8300.c (h8300_scan): Likewise.
1244 Add H8/S to bfd_h8300_arch list.
1246 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1248 Added support for Alpha OpenVMS:
1249 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1250 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1251 * config.h-vms, makefile.vms: New files.
1252 * config.bfd (alpha-*-*vms*): New target.
1253 * configure.in (evax_alpha_vec): New target vector.
1254 * configure: Rebuild.
1255 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1256 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1257 * targets.c (bfd_target_evax_flavour): Define.
1258 (evax_alpha_vec): Declare.
1259 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1260 if BFD64 is defined.
1261 * bfd-in2.h, libbfd.h: Rebuild.
1262 * Makefile.in: Rebuild dependencies.
1263 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1264 evax-emh.o, and evax-misc.o.
1265 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1266 evax-etir.c, evax-emh.c, and evax-misc.c.
1267 (HFILES): Add evax.h.
1269 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1271 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1273 (h8300_bfd_link_add_symbols): Likewise.
1275 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1277 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1278 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1280 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1282 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1283 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1285 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1286 R_MIPS_32 relocs if creating a shared library.
1288 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1290 * peicode.h (add_data_entry): Use pei_section_data rather than
1291 _cooked_size. Corresponds to May 13 change in coffcode.h.
1293 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1295 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1296 * coffcode.h (coff_write_object_contents): If there are long
1297 section names, always set the f_symptr field, even if there are no
1299 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1300 if there are no symbols.
1302 * coffgen.c (make_a_section_from_file): Check return value of
1303 _bfd_coff_read_string_table.
1304 (coff_real_object_p): Check return value of
1305 make_a_section_from_file.
1306 (_bfd_coff_read_string_table): Check that there are some symbols
1307 before trying to read the string table size.
1309 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1311 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1312 to replace a symbol in a dynamic object with a symbol from another
1313 dynamic object, do the replacement if the existing symbol is
1314 global linkage code.
1316 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1317 for _ptrgl, and treat it as global linkage code.
1319 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1320 filename or N_SO symbol past the offset, and use it to indicate
1321 that there is no line number or function when appropriate.
1323 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1325 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1326 common symbol defined by the linker. Don't export function code
1327 even if export_defineds is set.
1329 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1331 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1333 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1334 (h8300_symbol_address_p): New function.
1335 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1338 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1340 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1342 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1343 correctly for the two variants. Allow relaxing if the target
1344 is 128 bytes away since after relaxation it'll be 126 bytes away.
1345 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1346 "dot" and "value". Allow relaxing if the target is 128 bytes
1347 away since after relaxation it'll be 126 bytes away.
1348 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1349 the given section until nothing changes.
1351 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1353 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1354 alignment hack--we can get the lnnoptr info another way without
1355 suddenly increasing the alignment requirements. Set the flags for
1357 (ecoff_compute_section_file_positions): Do so.
1359 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1361 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1362 to keep the HP emulator database happy.
1364 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1365 From Kevin Buettner <kev@primenet.com>.
1367 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1369 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1370 name of a NULL section.
1372 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1374 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1375 set, always call the notice callback.
1377 * VERSION: Increment for bfdlink.h change.
1379 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1381 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1382 (sh_relax_delete_bytes): Correct handling of differently sized
1383 trailing alignment reloc.
1385 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1386 * bfd-in2.h: Rebuild.
1387 * configure.in: Warn if there is no known 64 bit type.
1388 * configure: Rebuild.
1390 * Makefile.in: Rebuild dependencies.
1391 (BFD32_BACKENDS): Add ppcboot.o.
1392 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1394 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1395 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1397 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1399 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1400 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1401 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1402 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1404 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1406 * elf64-mips.c: Improve reloc special_functions and handling of
1407 SHT_MIPS_OPTIONS section.
1408 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1409 mips_elf_hi16_reloc and make globally visible.
1410 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1411 make globally visible.
1412 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1413 make globally visible.
1414 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1415 and make globally visible.
1416 (gprel16_with_gp): Check howto->src_mask before using value in
1418 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1419 and make globally visible.
1420 (gprel32_with_gp): Check howto->src_mask before fetching value.
1421 (bfd_mips_elf_swap_options_in): New function.
1422 (bfd_mips_elf_swap_options_out): New function.
1423 (_bfd_mips_elf_set_private_flags): Rename from
1424 mips_elf_set_private_flags and make globally visible.
1425 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1426 mips_elf_copy_private_bfd_data and make globally visible.
1427 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1428 mips_elf_merge_private_bfd_data and make globally visible.
1429 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1430 for a SHT_MIPS_OPTIONS section.
1431 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1432 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1433 name of a SHT_MIPS_OPTIONS section.
1434 (_bfd_mips_elf_set_section_contents): New function.
1435 (mips_elf32_section_processing): Set the GP value in a
1436 SHT_MIPS_OPTIONS section.
1437 (_bfd_mips_elf_find_nearest_line): Rename from
1438 mips_elf_find_nearest_line and make globally visible.
1439 (bfd_elf32_set_section_contents): Define.
1440 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1441 (_bfd_mips_elf_lo16_reloc): Declare.
1442 (_bfd_mips_elf_gprel16_reloc): Declare.
1443 (_bfd_mips_elf_got16_reloc): Declare.
1444 (_bfd_mips_elf_gprel32_reloc): Declare.
1445 (_bfd_mips_elf_set_private_flags): Declare.
1446 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1447 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1448 (_bfd_mips_elf_find_nearest_line): Declare.
1449 (_bfd_mips_elf_set_section_contents): Declare.
1451 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1453 (elf_info_to_howto): Define.
1454 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1456 (elf_info_to_howto): Define.
1457 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1459 (elf_info_to_howto): Define.
1461 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1462 R_MOV16B[12], to match change in coff/internal.h.
1464 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1466 * elf64-mips.c: Extensive additions to provide better support for
1467 writing files and for gas.
1468 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1469 of mips_elf_object_p.
1470 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1471 _bfd_mips_elf_object_p.
1472 (_bfd_mips_elf_final_write_processing): Rename from
1473 mips_elf_final_write_processing and make globally visible.
1474 (_bfd_mips_elf_fake_sections): Rename from
1475 mips_elf_fake_sections and make globally visible.
1476 (_bfd_mips_elf_section_from_bfd_section): Rename from
1477 mips_elf_section_from_bfd_section and make globally visible.
1478 (_bfd_mips_elf_section_processing): New function, broken out of
1479 mips_elf_section_processing.
1480 (mips_elf32_section_processing): Rename from
1481 mips_elf_section_processing; call
1482 _bfd_mips_elf_section_processing.
1483 (_bfd_mips_elf_symbol_processing): Rename from
1484 mips_elf_symbol_processing and make globally visible.
1485 (_bfd_mips_elf_read_ecoff_info): Rename from
1486 mips_elf_read_ecoff_info and make globally visible.
1487 (mips_elf32_ecoff_debug_swap): Rename from
1488 mips_elf_ecoff_debug_swap.
1489 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1490 struct symbol_cache_entry.
1491 (_bfd_elf_validate_reloc): New function, moved in from
1492 elfcode.h:validate_reloc.
1493 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1494 to _bfd_elf_validate_reloc. Change all callers.
1495 * elf-bfd.h (bfd_section_from_shdr): Declare.
1496 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1497 (_bfd_elf_validate_reloc): Declare.
1498 (_bfd_mips_elf_object_p): Declare.
1499 (_bfd_mips_elf_fake_sections): Declare.
1500 (_bfd_mips_elf_section_from_bfd_section): Declare.
1501 (_bfd_mips_elf_section_processing): Declare.
1502 (_bfd_mips_elf_symbol_processing): Declare.
1503 (_bfd_mips_elf_read_ecoff_info): Declare.
1504 (_bfd_mips_elf_final_write_processing): Declare.
1505 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1508 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1509 (mips_elf_final_write_processing): Likewise.
1511 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1513 64-bit MIPS ELF ABI objdump support:
1514 * elf64-mips.c: New file.
1515 * Makefile.in: Rebuild dependencies.
1516 (BFD64_BACKENDS): Add elf64-mips.o.
1517 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1518 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1519 bfd_elf64_littlemips_vec to targ_selvecs.
1520 (mips*-*-elf*): Likewise.
1521 * confingure.in: Add bfd_elf64_bigmips_vec and
1522 bfd_elf64_littlemips_vec to vector switch.
1523 * configure: Rebuild.
1524 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1525 broken out of mips_elf_section_from_shdr.
1526 (mips_elf32_section_from_shdr): Rename from
1527 mips_elf_section_from_shdr. Call new function.
1528 (elf_backend_section_from_shdr): Update name of renamed function.
1529 * elf-bfd.h (struct elf_size_info): Change second parameter of
1530 write_out_phdrs to be const. Likewise for second parameter of
1532 (struct bfd_elf_section_data): Add rel_hdr2 field.
1533 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1534 (bfd_elf32_swap_symbol_out): Likewise.
1535 (bfd_elf32_swap_reloc_in): Likewise.
1536 (bfd_elf32_swap_reloc_out): Likewise.
1537 (bfd_elf32_swap_reloca_in): Likewise.
1538 (bfd_elf32_swap_reloca_out): Likewise.
1539 (bfd_elf32_swap_phdr_in): Likewise.
1540 (bfd_elf32_swap_phdr_out): Likewise.
1541 (bfd_elf32_swap_dyn_in): Likewise.
1542 (bfd_elf32_swap_dyn_out): Likewise.
1543 (bfd_elf32_slurp_symbol_table): Declare.
1544 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1545 (bfd_elf32_write_out_phdrs): Declare.
1546 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1547 (bfd_elf64_swap_symbol_out): Likewise.
1548 (bfd_elf64_swap_reloc_in): Likewise.
1549 (bfd_elf64_swap_reloc_out): Likewise.
1550 (bfd_elf64_swap_reloca_in): Likewise.
1551 (bfd_elf64_swap_reloca_out): Likewise.
1552 (bfd_elf64_swap_phdr_in): Likewise.
1553 (bfd_elf64_swap_phdr_out): Likewise.
1554 (bfd_elf64_swap_dyn_in): Likewise.
1555 (bfd_elf64_swap_dyn_out): Likewise.
1556 (bfd_elf64_slurp_symbol_table): Declare.
1557 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1558 (bfd_elf64_write_out_phdrs): Declare.
1559 (_bfd_mips_elf_section_from_shdr): Declare.
1560 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1561 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1562 section for the section, add the new one to rel_hdr2. Increment
1563 reloc_count rather than setting it.
1564 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1565 Remove static declaration.
1566 (elf_write_shdrs_and_ehdr): Define name as macro.
1567 (elf_write_out_phdrs): Likewise.
1568 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1569 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1570 (elf_swap_symbol_in): Change second parameter to be const.
1571 (elf_swap_symbol_out): Likewise.
1572 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1573 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1574 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1575 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1576 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1577 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1578 parameter to be const. Make non-static.
1579 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1581 (elf_slurp_symbol_table): Make non-static.
1582 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1583 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1584 (elf_backend_size_info): Likewise.
1585 (elfNN_bed): Use elf_backend_size_info.
1586 * targets.c (bfd_elf64_bigmips_vec): Declare.
1587 (bfd_elf64_littlemips_vec): Declare.
1588 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1589 bfd_elf64_littlemips_vec if BFD64 is defined.
1591 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1593 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1596 zeroes, in alignment holes.
1598 * configure: Rebuild with autoconf 2.10.
1600 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1601 potential leading underscore in the allocated buffer.
1603 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1605 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1606 symbols into .sbss if this is a relocatable link.
1608 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1610 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1611 undefined symbols when creating a shared library.
1613 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1615 * coff-sh.c: Add a bunch of new code and static const arrays to
1616 support aligning loads and stores on four byte memory boundaries.
1618 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1620 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1621 call sh_align_loads.
1622 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1625 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1627 * cache.c (bfd_open_file): Unlink the file before opening it for
1628 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1630 * opncls.c (bfd_fdopenr): Set opened_once.
1632 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1634 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1637 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1638 the code unconditionally.
1640 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1642 * libcoff-in.h (struct pei_section_tdata): Define structure.
1643 (pei_section_data): Define macro.
1644 * libcoff.h: Rebuild.
1645 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1646 store s_paddr field in pei_section_data.
1647 (coff_compute_section_file_positions): Use pei_section_data rather
1648 than _cooked_size, and don't overwrite an existing value.
1649 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1650 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1651 * peicode.h (coff_bfd_copy_private_section_data): Define if
1653 (pe_bfd_copy_private_section_data): New static function if
1656 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1658 * srec.c (srec_set_arch_mach): Write as a function rather than a
1661 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1662 no map, just check each member in turn to see whether it is
1665 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1667 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1668 table. Call BFD_ASSERT to validate header size, instead of
1670 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1673 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1675 * ppcboot.c: New target for looking at PPCbug boot records.
1677 * config{ure.in,.bfd}: Add support for ppcboot target.
1679 * configure: Regenerate.
1681 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1683 * coff-h8300.c (howto_table): Update names to match recent
1684 changes to include/coff/internal.h. Fix minor errors in the
1685 existing relocs. Add R_MOVL1 and R_MOVL2.
1686 (rtype2howto): Similarly.
1687 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1688 existing relaxing code and peform more relaxing.
1689 (h8300_reloc16_extra_cases): Likewise.
1691 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1693 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1696 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1698 * elfcode.h (elf_object_p): Reject generic ELF target if
1699 e_machine matches an alternate machine code in a specific backend.
1701 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1702 obsolete align_power_min field.
1704 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1706 * coff-h8300.c (reloc_howto_type): Add howto entry for
1708 (rtype2howto): Handle R_PCRWORD_B.
1709 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1710 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1711 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1712 branch (R_PCWORD_B).
1714 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1716 * aoutx.h (translate_from_native_sym_flags): Set the section for
1717 BSF_CONSTRUCTOR symbols.
1719 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1722 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1724 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1725 stop looking when section is found.
1727 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1729 * coffcode.h (STRING_SIZE_SIZE): Define.
1730 (styp_to_sec_flags): Handle long symbol names when looking for the
1732 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1733 (bfd_coff_long_section_names): Define.
1734 (coff_write_object_contents): Handle long section names.
1735 (bfd_coff_std_swap_table): Initialize new field.
1736 * libcoff.h: Rebuild.
1737 * coffgen.c (make_a_section_from_file): Handle long section
1739 (coff_write_symbols): Handle long section names.
1740 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1741 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1742 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1743 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1744 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1745 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1746 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1747 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1749 * bout.c (b_out_callback): Set lma of sections.
1750 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1751 parameter to output_bfd. Used input_bfd instead of output_bfd in
1754 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1756 * aoutx.h (translate_from_native_sym_flags): Don't create
1757 SEC_CONSTRUCTOR sections.
1758 * ecoff.c (ecoff_set_symbol_info): Likewise.
1760 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1761 From Don Bowman <bowman@waterloo.hp.com>.
1763 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1765 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1766 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1768 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1770 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1771 mips_32_relocs field.
1772 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1773 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1774 relocs against a global symbol which is not defined in a regular
1776 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1777 against a global symbol, increment mips_32_relocs.
1778 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1779 the symbol is not defined in a regular file, make room in the
1782 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1784 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1785 file position and the virtual file position separately. Set
1786 filepos information bsaed on the real file position.
1787 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1788 Jan 23 change to coffcode.h.
1790 * som.c (som_slurp_symbol_table): Set the symbol count to the
1791 number of BFD symbols created.
1793 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1795 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1796 output file if linking shared objects. Loop to check all relocs,
1797 rather than returning false on first error.
1799 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1801 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1802 (ppc_elf_additional_program_headers): If .interp section, bump #
1803 of program headers by 1.
1804 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1805 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1806 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1808 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1810 (ppc_elf_relocate_section): If the output section isn't defined,
1811 don't abort, just give an error message.
1813 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1814 being created is .sdata or .sdata2, don't make the symbol dynamic.
1816 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1818 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1819 members of an archive for dynamic objects with no symbols, and
1820 pass them directly to check_archive_element.
1821 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1822 xcoff_link_check_dynamic_ar_symbols.
1823 (xcoff_link_check_dynamic_ar_symbols): New static function.
1825 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1826 from _bfd_nodynamic to _bfd_xcoff.
1827 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1829 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1830 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1831 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1832 * libcoff.h: Rebuild.
1833 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1834 (xcoff_get_section_contents): New static function.
1835 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1836 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1837 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1838 (xcoff_dynamic_reloc): New static variable.
1839 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1840 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1842 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1844 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1845 if reloc_entry->addend is not 0.
1846 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1848 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1850 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1852 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1853 Add entries for R_SPARC_[56].
1854 (sparc_reloc_map): Add entries for R_SPARC_[56].
1856 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1858 Optimize linking of stabs in sections as used in ELF and COFF.
1859 * stabs.c: New file.
1860 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1861 (_bfd_write_section_stabs): Declare.
1862 (_bfd_write_stab_strings): Declare.
1863 * libbfd.h: Rebuild.
1864 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1865 (struct coff_link_hash_table): Add stab_info field.
1866 * libcoff.h: Rebuild.
1867 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1869 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1871 (_bfd_coff_final_link): Write out stab strings hash table.
1872 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1873 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1875 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1876 (struct bfd_elf_section_data): Add stab_info field.
1877 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1879 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1880 _bfd_link_section_stabs.
1881 (elf_bfd_final_link): Write out stab strings hash table.
1882 (elf_link_input_bfd): Handle optimized stabs sections.
1883 * reloc.c (_bfd_final_link_relocate): Check address against
1884 _raw_size rather than _cooked_size.
1885 * Makefile.in: Rebuild dependencies.
1886 (BFD_LIBS): Add stabs.o
1887 (BFD_LIBS_CFILES): Add stabs.c.
1889 * VERSION: Increment for bfdlink.h change.
1891 * coffgen.c (coff_renumber_symbols): Correct handling of
1892 BSF_NOT_AT_END common symbols.
1894 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1896 * coff-ppc.c (record_toc): Add cast to avoid warning.
1897 (ppc_allocate_toc_section): Likewise.
1898 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1899 (ppc_coff_reloc_type_lookup): Remove unreached code.
1900 * coffcode.h (coff_write_object_contents): Don't take the address
1902 * peicode.h (pe_print_idata): Add casts to avoid warning.
1903 (pe_print_edata): Likewise.
1904 (pe_print_reloc): Remove ANSI C string concatenation.
1906 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1908 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1910 * libcoff.h: Rebuild.
1911 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1913 (coff_swap_aux_out): Likewise.
1914 * peicode.h (coff_swap_aux_in): Likewise.
1915 (coff_swap_aux_out): Likewise.
1916 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1918 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1920 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1921 Fix up .bf endndx link fields.
1922 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1924 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1927 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1929 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1930 on Solaris PowerPC systems doesn't get confused.
1932 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1935 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1936 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1937 update did_reg and did_reg2.
1939 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1941 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1943 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1944 callback routines, pass h->root.string rather than name, in case
1945 copy is true and name is transient.
1947 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1949 * elfcore.h: Add support for core files with multiple threads.
1950 (Primarily for Solaris.)
1952 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1954 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1955 section->orelocation is NULL.
1957 * coffgen.c (bfd_coff_get_syment): New function.
1958 (bfd_coff_get_auxent): New function.
1959 * bfd-in.h (bfd_coff_get_syment): Declare.
1960 (bfd_coff_get_auxent): Declare.
1961 * bfd-in2.h: Rebuild.
1963 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1965 * elf32-mips.c (struct mips_hi16): Define.
1966 (mips_hi16_addr, mips_hi16_addend): Remove.
1967 (mips_hi16_list): New static variable.
1968 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1969 (mips_elf_lo16_reloc): Process mips_hi16_list.
1970 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1971 relocs before the associated LO16 reloc.
1973 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1975 * versados.c (versados_scan): Check bfd_alloc return value.
1976 (versados_object_p): Check all bfd_read return values. Require
1977 that lang field be less than 10, to avoid confusion with Intel Hex
1980 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1982 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1983 not 0, for an absolute symbol.
1984 (NAME(aout,swap_ext_reloc_out)): Likewise.
1986 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1987 (ihex_write_object_contents): For a large start address, output
1988 the full 32 bit address in record type 5.
1990 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1991 to int to avoid promotion problems in prototype.
1993 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1995 * configure.host: Use ${srcdir} when looking for picfrag.
1997 * configure.host: Switch on ${libdir}, not $(libdir). From
1998 alan@spri.levels.unisa.edu.au (Alan Modra).
2000 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2001 entry point, not just for DYNAMIC objects.
2002 * sunos.c (sunos_add_dynamic_symbols): Always call
2003 sunos_create_dynamic_sections. If called with a non DYNAMIC
2004 object, don't do anything else.
2005 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2007 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2009 * configure.in: Permit --enable-shared to specify a list of
2011 * configure: Rebuild.
2013 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2014 host when configuring with --enable-shard.
2016 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2018 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2021 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2022 to avoid crashing in bfd_hash_replace.
2024 * sysdep.h: Use #ifdef, not #if.
2026 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2028 * config.in: Rebuild.
2030 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2032 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2033 (AC_CHECK_HEADERS): Check for sys/time.h
2034 (AC_HEADER_TIME): Add macro.
2035 * configure: Rebuild.
2036 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2037 to control what combination of <time> and <sys/time.h>
2040 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2042 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2043 (aout_32_sunos4_write_object_contents): Likewise.
2044 * aoutx.h (NAME(aout,machine_type)): Handle
2045 bfd_mach_sparc_{sparclet,sparclite}.
2046 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2047 (bfd_mach_sparc_v9_p): Update.
2048 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2049 * libaout.h (enum machine_type): Add M_SPARCLET.
2050 * sunos.c (MACHTYPE_OK): Define.
2051 * bfd-in2.h: Regenerated.
2053 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2055 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2056 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2057 * elflink.c (_bfd_elf_create_got_section): Store the
2058 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2059 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2060 global offset table goes over 0x1000, set the value of
2061 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2062 (elf32_sparc_relocate_section): Subtract the offset of
2063 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2065 * elfcode.h: Don't include <string.h>.
2067 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2069 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2070 generic_link_hash_newfunc. All references changed.
2071 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2072 moved here from libbfd-in.h.
2073 * libbfd-in.h: Corresponding changes.
2074 * libbfd.h: Regenerated.
2076 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2078 * aoutx.h (aout_link_input_section_std): When reporting an
2079 overflow error, use the name of the symbol in the hash table if
2081 (aout_link_input_section_ext): Likewise.
2083 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2084 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2086 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2088 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2089 * coffcode.h (coff_compute_section_file_positions): Likewise.
2090 (coff_write_object_contents): Likewise.
2092 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2094 * section.c (SEC_LINK_ONCE): Define.
2095 (SEC_LINK_DUPLICATES): Define.
2096 (SEC_LINK_DUPLICATES_DISCARD): Define.
2097 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2098 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2099 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2100 * bfd-in2.h: Rebuild.
2101 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2102 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2103 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2104 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2105 SEC_LINK_ONCE, and look through the symbol table for the setting
2106 for SEC_LINK_DUPLICATES.
2107 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2108 set for a section, find the section symbol in the symbol table,
2109 and set the aux entry based on SEC_LINK_DUPLICATES.
2110 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2111 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2112 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2113 * coff-i386.c (i386coff_vec): Likewise.
2114 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2116 * VERSION: Bump to 2.6.1.
2117 * Makefile.in (stamp-h): Depend upon VERSION.
2119 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2121 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2122 * libbfd.h: Rebuilt.
2123 * linker.c (generic_link_hash_newfunc): No longer static.
2124 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2126 * coff-h8300.c: Add two derived hash tables and their associated
2127 funtions and #defines for use by the h8300 linker.
2128 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2129 the function vector as needed. Place the address of the function
2130 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2131 Rewrite the vectors section contents as necessary.
2132 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2133 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2134 (coff_bfd_link_hash_table_create): Likewise.
2136 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2138 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2139 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2141 (hppa_rebuild_insn): Pass pointer to correct type to
2142 low_sign_unext and dis_assemble_21.
2144 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2146 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2147 Stick with sparc-*-{sysv4*,solaris2*}.
2149 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2151 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2152 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2153 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2154 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2155 fields is non-zero, print them.
2157 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2158 ifdef. Remove unused variables.
2159 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2161 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2162 (get_symbol_value): Ifdef out.
2163 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2164 (coff_ppc_relocate_section): Remove unused variables. Make
2165 fprintf strings and argument types correspond. Put before_addr in
2167 (dump_toc): Make fprintf strings and argument types correspond.
2168 (ppc_process_before_allocation): Remove unused variables. Always
2170 (ppc_reflo_reloc): Ifdef out.
2171 (ppc_addr32nb_reloc): Ifdef out.
2172 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2174 (coff_ppc_rtype_to_howto): Likewise.
2175 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2177 * peicode.h (pe_print_idata): Move otherwise unused variables into
2178 the #ifdef where they are used. Always return a value.
2179 (pe_print_edata): Make fprintf strings and argument types
2180 correspond. Always return a value.
2181 (pe_print_pdata): Removed unused variable addr_value. Always
2183 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2184 strings and argument types correspond. Always return a value.
2186 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2187 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2188 variable rela inside #if 0 section where it is used.
2190 * ns32k.h: New file.
2191 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2192 functions to start with _bfd_.
2193 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2194 functions in cpu-ns32k.h.
2195 * Makefile.in: Rebuild dependencies.
2196 (HFILES): Add ns32k.h.
2198 * section.c (struct sec): Add linker_mark field. Change
2199 user_set_vma and reloc_done to be single bit fields.
2200 (STD_SECTION): Update accordingly.
2201 * bfd-in2.h: Rebuild.
2202 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2204 (aout_link_input_bfd): Don't link unmarked sections.
2205 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2207 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2208 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2210 * elflink.h (elf_bfd_final_link): Mark sections included in the
2212 (elf_link_input_bfd): Don't link unmarked sections.
2213 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2215 (xcoff_link_input_bfd): Don't link unmarked sections.
2217 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2218 overflow error messages.
2220 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2222 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2223 is not set, print "BFD: " before the error message.
2225 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2226 Miles Bader <miles@gnu.ai.mit.edu>.
2227 * configure: Rebuild.
2229 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2231 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2234 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2235 m68k-aout, m68k-coff, and m68k-elf targets.
2237 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2239 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2240 (ieee_generic_stat_arch_elt): Restructured to prevent
2241 ieee_object_p from being called repeatedly.
2243 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2245 * coffcode.h (coff_write_object_contents): Allocate
2246 buffers large enough for any FILEHDR or AOUTHDR.
2248 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2250 * ecofflink.c (lookup_line): New static function, renamed and
2251 slighly changed from old _bfd_ecoff_locate_line.
2252 (_bfd_ecoff_locate_line): Cache line number information. Use
2253 lookup_line for actual lookup.
2255 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2257 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2258 multiple of 20 bytes.
2260 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2262 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2263 allocate ecoff_find_line, and don't initialize by hand.
2264 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2265 mips_elf_find_line, and don't call memset.
2267 * coffcode.h (coff_compute_section_file_positions): If not
2268 producing a final executable, don't consider sofar when aligning
2269 the section to the correct size.
2271 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2273 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2274 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2275 * coffgen.c (coff_section_symbol): Ifdef out.
2277 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2279 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2280 output_bfd is not NULL.
2282 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2284 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2285 of bfd_alloc (fixes fix_line not being initialized).
2286 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2288 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2290 * coffcode.h: Allow specific backends to override the
2291 bfd_link_add_symbols routine.
2293 * coff-h8300.c: Include genlink.h.
2294 (howto_table): Add R_MEM_INDIRECT.
2295 (rtype2howto): Support R_MEM_INDIRECT.
2296 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2299 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2301 * coff-alpha.c (alpha_relocate_section): Use
2302 info->callbacks_warning, rather than _bfd_error_handler, for
2303 "multiple gp" warning.
2305 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2307 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2308 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2309 table string. Use bfd_wrapped_link_hash_lookup.
2310 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2312 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2313 table, if any, when writing out symbols.
2314 (aout_link_input_section_std): Use the name from the hash table,
2315 if any, when reporting undefined symbols.
2316 (aout_link_input_section_ext): Likewise.
2317 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2318 * bout.c (get_value): Likewise.
2319 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2320 * ecoff.c (ecoff_reloc_link_order): Likewise.
2321 * elflink.h (elf_link_add_object_symbols): Likewise.
2322 (elf_reloc_link_order): Likewise.
2323 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2324 (_bfd_generic_reloc_link_order): Likewise.
2325 (default_indirect_link_order): Likewise.
2326 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2327 * sunos.c (sunos_add_one_symbol): Likewise.
2328 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2329 (bfd_xcoff_link_count_reloc): Likewise.
2330 (xcoff_reloc_link_order): Likewise.
2332 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2333 into -1 for intern->rss.
2335 * configure: Rebuild with autoconf 2.8.
2337 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * stab-syms.c (__define_stab_duplicate): Define.
2340 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2342 * bfd-in.h (bfd_get_stab_name): Declare.
2343 * bfd-in2.h: Rebuild.
2344 * Makefile.in: Rebuild dependencies.
2345 (BFD_LIBS): Add stab-syms.o.
2346 (BFD_LIBS_CFILES): Add stab-syms.c.
2347 (BFD32_BACKENDS): Remove stab-syms.o.
2348 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2349 * configure.in: Don't list stab-syms.o in bfd_backends.
2350 * configure: Rebuild.
2351 * libaout.h (aout_stab_name): Don't declare.
2352 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2355 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2357 * elf.c (assign_file_positions_for_segments): Adjust file offset
2358 for section alignment even if SEC_LOAD is not set.
2360 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2363 since they appear as targets in Makefile.in.
2364 * configure: Rebuild.
2366 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2367 don't fiddle with a symbol which is not defined anywhere.
2369 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2371 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2372 though they are defined in a shared library.
2373 (xcoff_build_ldsyms): Likewise.
2375 * coffgen.c (coff_find_nearest_line): Don't look at the line
2376 numbers for the section if section->lineno is NULL.
2378 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2379 message rather than calling BFD_ASSERT.
2380 * elfcode.h (write_relocs): Check return value of
2381 _bfd_elf_symbol_from_bfd_symbol.
2383 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2385 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2388 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2390 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2392 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2393 hppa_reloc_field_selector_type_alt.
2394 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2395 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2397 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2399 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2401 * elf.c (assign_file_positions_for_segments): Adjust the segment
2402 memory size for the alignment of a SEC_ALLOC section, not just a
2405 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2407 * m68klinux.c: New file.
2408 * hosts/m68klinux.h: New file.
2409 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2410 * configure.in (m68*-*-linux*): New native host.
2411 (m68klinux_vec): New vector.
2412 * configure: Rebuild.
2413 * targets.c (m68klinux_vec): Declare.
2414 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2415 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2416 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2417 declaration from bfd_linux_size_dynamic_sections.
2418 (bfd_m68klinux_size_dynamic_sections): Declare.
2419 * bfd-in2.h: Rebuild.
2420 * Makefile.in: Rebuild dependencies.
2421 (BFD32_BACKENDS): Add m68klinux.o.
2422 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2424 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2426 * libhppa.h (pa_arch): Add pa20.
2427 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2428 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2429 (hppa_field_adjust): Handle e_nsel.
2430 * som.c: Provide default definitions for many new relocs found only
2431 in hpux10 include files.
2432 (som_fixup_formats): Add several new relocs from hpux10.
2433 (som_hppa_howto_table): Add hpux10 relocs.
2434 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2436 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2438 * mpw-make.sed: Edit out recent shared library support, and
2439 rules to rebuild .h files using doc/chew.
2441 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2443 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2444 size even of sections with no contents.
2446 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2448 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2449 starting with '$' the way we skip names starting with '.'. When
2450 updating x_endndx, don't be fooled by an index which has been
2453 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2454 struct/union/enum type with no elements.
2456 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2458 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2460 * archive.c (bfd_generic_archive_p): If the first file in the
2461 archive can not be recognized as an object, don't assume that this
2462 is the wrong format.
2464 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2465 format is not bfd_object.
2466 (bfd_elf_get_dt_soname): Likewise.
2468 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2470 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2473 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2475 * bfd.c (tdata): Add netbsd_core_data.
2476 * bfd-in2.h: Regenerated.
2478 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2480 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2481 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2482 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2485 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2486 to get the symbol index, matching 14 Jul 95 change.
2488 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2490 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2491 Remove duplicate definition of gp.
2493 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2495 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2496 assume that we can set the GP value and then get the same value,
2497 since it won't be true if the output file is neither ELF nor
2499 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2500 _bfd_get_gp_value here.
2501 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2502 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2504 (mips_elf_lo16_reloc): Likewise.
2505 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2506 Don't require that the BFD be ELF.
2507 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2508 (mips_elf_gprel32_reloc): Likewise.
2509 (mips_elf_relocate_section): Don't assume we can set and get the
2511 (mips_elf_finish_dynamic_symbol): Don't bother to use
2512 _bfd_get_gp_value here.
2514 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2515 Don't change epdr between malloc and free. Be careful not to free
2516 NULL pointers. Zero out the first RPDR.
2518 * configure.host: On Linux, only pass -rpath option if $(libdir)
2519 is neither /lib nor /usr/lib. From Alan Modra
2520 <alan@mullet.Levels.UniSA.Edu.Au>.
2522 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2524 (elf_dt_name): Rename from elf_dt_needed_name.
2525 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2527 (bfd_elf_get_dt_soname): New function.
2528 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2529 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2530 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2531 * bfd-in2.h: Rebuild.
2533 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2535 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2536 _bfd_sparc_elf_reloc_type_lookup.
2537 (bfd_elf32_bfd_reloc_type_lookup): Update.
2538 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2539 (sparc64_elf_howto_table): Define.
2540 (sparc_reloc_map): Define.
2541 (sparc64_elf_reloc_type_lookup): New function.
2542 (sparc_elf_wdisp16_reloc): New function.
2543 (elf_info_to_howto): Use sparc64_elf_howto_table.
2544 (sparc64_elf_relocate_section): Likewise.
2545 (bfd_elf64_bfd_reloc_type_lookup): Update.
2547 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2549 * configure.host: Check for 'do not mix' from native linker before
2550 trying to use -rpath.
2552 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2554 * bfd.c (_bfd_get_gp_value): New function.
2555 (_bfd_set_gp_value): New function.
2556 * libbfd-in.h (_bfd_get_gp_value): Declare.
2557 (_bfd_set_gp_value): Declare.
2558 * libbfd.h: Rebuild.
2559 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2560 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2561 directly to the fields in the tdata information.
2562 (alpha_relocate_section): Likewise.
2563 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2564 (mips_gprel_reloc): Likewise.
2565 (mips_relocate_section): Likewise.
2566 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2567 (mips_elf_lo16_reloc): Likewise.
2568 (mips_elf_final_gp): Likewise.
2569 (mips_elf_gprel16_reloc): Likewise.
2570 (mips_elf_gprel32_reloc): Likewise.
2571 (mips_elf_relocate_section): Likewise.
2572 (mips_elf_finish_dynamic_symbol): Likewise.
2574 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2576 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2578 * configure.in: Call AC_PROG_CC before configure.host.
2579 * configure: Rebuild.
2580 * configure.host: Don't set information which autoconf should
2581 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2583 * configure.host: Remove go32 and win32 host information, since it
2584 should no longer be needed.
2586 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2587 then start a new segment rather than put a writable section in a
2590 * configure.host: Set RPATH_ENVVAR.
2592 * Makefile.in: Rebuild dependencies.
2594 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2595 zero_section variable.
2597 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2599 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2600 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2601 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2603 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2605 * ieee.c (ieee_write_expression): Only use an R variable for a
2606 local symbol. Don't output a zero offset. Handle a zero address.
2607 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2608 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2610 (parse_expression): Don't try to handle multiple occurrences of a
2611 P variable. Handle I variables differently from X variables. Fix
2612 the order of minus expressions.
2613 (ieee_slurp_external_symbols): Generate an I variable for an NN
2614 record. Fix handling of ATI and ATX records.
2615 (ieee_slurp_sections): Only set minimal section attributes.
2616 Adjust them later, based on the section contents.
2617 (ieee_object_p): Read in the file until just after the ME record.
2618 Call ieee_slurp_section_data to set the section flags.
2619 (do_one): Add iterations parameter. Only repeat the first load
2620 item. Set the section and file reloc flags.
2621 (ieee_slurp_section_data): Set section flags. Pass iterations to
2623 (ieee_canonicalize_reloc): Handle I variables.
2624 (do_with_relocs): Only emit relocation size when necessary.
2625 Increase MAXRUN to 127. Change ov to be assigned, and take
2626 src_mask and pcrel_offset into account.
2627 (ieee_write_data_part): Skip sections that are not loaded.
2628 (ieee_write_external_part): Don't output optional last entry of WX
2630 (ieee_write_me_part): Make setting of me_record neater.
2631 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2633 * syms.c (stt): Add entries for zerovars, vars, and code.
2635 * elfcode.h (validate_reloc): New static function.
2636 (write_relocs): Call validate_reloc for non ELF relocs.
2638 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2639 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2640 (TARGET_LITTLE_SYM): Likewise.
2642 * config.bfd (m68*-*-psos*): New target.
2644 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2646 * i386msdos.c: Remove some #if 0 code.
2647 (msdos_write_object_contents): Don't include empty sections in the
2648 size computation, regardless of their address.
2650 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2652 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2653 is NULL, ie, the -r switch is used.
2655 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2657 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2658 (BFD_RELOC_MIPS_GOT_LO16): Define.
2659 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2660 * bfd-in2.h, libbfd.h: Rebuild.
2661 * elf32-mips.c (mips_reloc_map): Map new relocs.
2663 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2665 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2668 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2669 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2670 simple number for the section address, rather than an expression.
2671 Limit the number of bytes between relocs to MAXRUN.
2672 (ieee_write_me_part): Set me_record to the file offset after the
2674 (ieee_write_processor): New static function.
2675 (ieee_write_object_contents): Use ieee_write_processor.
2677 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2679 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2681 * coff-aux.c: Change include of aux.h to aux-coff.h.
2683 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2685 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2686 relocation put the addend both in the reloc entry and the data.
2687 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2690 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2691 a R_68K_PCxx reloc against a defined global symbol directly.
2692 (elf_m68k_check_relocs): Don't count such a reloc.
2694 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2695 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2696 symbol for now, otherwise always record the symbol as dynamic.
2697 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2698 is not referenced by a dynamic object, and we are not making a
2699 shared object, then don't make a PLT entry. If we do make a PLT
2700 entry, make sure the symbol has been recorded as dynamic.
2702 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2704 * configure.host: When making a shared library, set HLDFLAGS to
2705 pass an appropriate -rpath option. Use the make variable SONAME
2706 as the shared library soname, rather than computing it here. On
2707 SunOS, build stamp-tshlink in place of $(SHLINK).
2708 * Makefile.in (SONAME): New variable.
2709 ($(SHLINK)): Make a link to the transformed name, as well.
2710 (stamp-tshlink): New target.
2711 (install): Skip stamp-tshlink during install.
2713 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2715 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2716 linker sections have been set up yet.
2718 * elf.c (make_mapping): Add an additional argument to suppress
2719 making the first section include the program headers.
2720 (map_sections_to_segments): If the user used -Ttext such that the
2721 program headers are on a different page, do not set the flags
2722 saying that this section includes the program headers.
2724 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2726 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2727 don't define TRAD_HEADER.
2728 * configure: Rebuild.
2730 * netbsd-core.c: New file, support for NetBSD core files.
2731 * hosts/*nbsd.h: Removed.
2733 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2735 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2736 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2737 * libbfd.h, bfd-in2.h: Regenerated.
2738 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2739 bfd_elf32_bfd_reloc_type_lookup.
2740 (reloc_type{,_names}): Deleted.
2741 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2743 (sparc_reloc_map): Add sparc64 relocs.
2744 (sparc_elf_notsupported_reloc): New static function.
2745 (sparc_elf_wdisp16_reloc): New static function.
2746 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2747 (elf32_sparc_relocate_section): Likewise.
2748 (bfd_elf32_bfd_reloc_type_lookup): Define.
2749 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2750 (reloc_type{,_names}): Deleted.
2751 (elf_sparc_howto_table): Deleted.
2752 (sparc_reloc_map): Deleted.
2753 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2754 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2756 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2758 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2761 * Makefile.in (program_transform_name): New variable.
2762 (install): Transform library name before installing it.
2764 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2766 * archures.c (bfd_mach_i960_hx): Define.
2767 * bfd-in2.h: Rebuild.
2768 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2769 (MATRIX): Expand entries for HX.
2770 (arch_info_struct): Add i960:hx entry.
2771 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2772 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2773 (coff_set_flags): Handle bfd_mach_i960_hx.
2775 Support for building as a shared library, based on patches from
2776 Alan Modra <alan@spri.levels.unisa.edu.au>:
2777 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2778 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2779 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2780 * configure: Rebuild.
2781 * configure.host: If --enable-shared, adjust shared library stuff
2782 based on the host. If the host is SunOS, and the linker supports
2783 -rpath, set HLDFLAGS to use it.
2784 * Makefile.in (ALLLIBS): New variable.
2785 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2786 (COMMON_SHLIB, SHLINK): New variables.
2787 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2788 (STAGESTUFF): Remove variable.
2789 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2791 (stamp-ofiles): New target, like old ofiles target, but build
2792 using a temporary file and move-if-change, and touch stamp-ofiles
2794 (ofiles): Just depend upon stamp-ofiles.
2795 (stamp-piclist, piclist): New targets.
2796 ($(SHLIB), $(SHLINK)): New targets.
2797 (targets.o, archures.o): Build twice if PICFLAG is set.
2798 (do_mostlyclean): Remove pic/*.o.
2799 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2801 (do_distclean): Remove pic and stamp-picdir.
2802 (install): Install shared libraries.
2803 ($(OFILES)): Depend upon stamp-picdir.
2804 (stamp-picdir): New target.
2806 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2808 * libcoff.h: Rebuild.
2810 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2811 flavour of a section with no owner.
2813 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2814 ELF_LINK_NON_ELF flag.
2815 (mips_elf_create_got_section): Likewise.
2817 * elf.c: Revert last change, since it breaks dynamic linking.
2818 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2820 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2821 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2822 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2824 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2826 * elf.c (assign_file_positions_for_segments): If the backend does
2827 not want the elf header or the program headers in the address
2828 space, do not include them in the calculations.
2830 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2831 function to determine if we need additional program headers.
2832 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2833 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2835 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2837 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2839 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2841 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2842 back into one line. Some compilers (sunos 4.1.3 for example)
2843 won't accept args split across more than one line.
2845 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2847 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2848 * configure: Regenerate.
2850 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2852 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2853 try to do arithmetic on a void *, cast it to a unsigned char * first.
2855 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2857 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2858 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2860 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2861 flag for a newly defined symbol.
2862 (NAME(bfd_elf,record_link_assignment)): Likewise.
2863 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2864 set the DEF or REF_REGULAR flags correctly.
2866 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2867 (libbfd.h, libcoff.h): Corresponding change.
2869 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2870 a PLT32 reloc as dynamic.
2871 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2872 is not referenced by a dynamic object, and we are not making a
2873 shared object, then don't make a PLT entry. If we do make a PLT
2874 entry, make sure the symbol has been recorded as dynamic.
2876 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2878 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2879 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2880 (powerpcle-*-cygwin32): New.
2881 * peicode.h (add_data_entry): Get address from vma.
2883 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2885 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2886 attached to the section has already been created as an undefined
2887 symbol, treat it as if it hasn't been created yet.
2889 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2891 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2892 symbol or section symbols if stripping all symbols and this is not
2893 a relocateable link. Don't output the symbol string table if
2894 there are no symbols.
2895 (elf_link_flush_output_syms): Don't do anything if there are no
2898 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2900 * coff-aux.c: New file.
2901 * hosts/m68kaux.h: New file.
2902 * config.bfd (m68*-apple-aux*): New target.
2903 * configure.in (m68*-apple-aux*): New native host.
2904 (m68kaux_coff_vec): New vector.
2905 * configure: Rebuild.
2906 * targets.c (m68kaux_coff_vec): Declare.
2907 * coffcode.h (bfd_coff_backend_data): Add field
2908 _bfd_coff_link_add_one_symbol.
2909 (bfd_coff_link_add_one_symbol): Define.
2910 (compare_arelent_ptr): New static function if TARG_AUX.
2911 (coff_write_relocs): If TARG_AUX, sort the relocs.
2912 (coff_write_object_contents): Set A/UX aouthdr magic number.
2913 (coff_link_add_one_symbol): Define if not defined.
2914 (bfd_coff_std_swap_table): Initialize new field.
2915 * libcoff.h: Rebuild.
2916 * cofflink.c (coff_link_add_symbols): Call
2917 bfd_coff_link_add_one_symbol rather than
2918 _bfd_generic_link_add_one_symbol.
2919 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2920 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2921 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2922 * Makefile.in: Rebuild dependencies.
2923 (BFD32_BACKENDS): Add coff-aux.o.
2924 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2926 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2928 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2929 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2931 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2933 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2934 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2935 (maintainer-clean): Warn about deleting special files.
2936 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2938 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2939 warning symbols correctly.
2940 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2941 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2942 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2943 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2944 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2945 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2947 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2950 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2952 * libcoff-in.h: aligned newly exported names with bfd naming
2953 conventions. Removed an erroneous define of POWERPC_LE_PE.
2954 * libcoff.h: Rebuild.
2955 * cofflink.c, coff-ppc.c: the above function name changes
2957 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2959 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2960 * ecoff.c (struct extsym_info): Define.
2961 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2962 to ecoff_link_write_external.
2963 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2964 Strip symbols when appropriate.
2966 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2967 * syms.c (BSF_OBJECT): Define.
2968 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2969 * bfd-in2.h: Rebuild.
2970 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2972 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2975 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2976 copying relocs into a shared object, treat a defined global symbol
2978 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2979 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2980 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2982 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2983 real defined symbol, not to a weak defined symbol.
2985 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2987 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2988 and made a few static functions externs.
2990 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2991 POWERPC_LE_PE hack in cofflink.
2993 * libcoff-in.h: promoted the following from cofflink.c to allow
2994 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2995 coff_debug_merge_element, struct coff_debug_merge_type,
2996 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2997 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2998 coff_debug_merge_hash_lookup, coff_link_section_info,
2999 coff_final_link_info, coff_debug_merge_hash_newfunc,
3000 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3002 * libcoff.h: re-gen'd
3004 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3006 * syms.c: Include "bfdlink.h".
3007 (struct stab_find_info): Define.
3008 (_bfd_stab_section_find_nearest_line): New function.
3009 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3010 * libbfd.h: Rebuild.
3011 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3012 * elf.c (_bfd_elf_find_nearest_line): Try calling
3013 _bfd_stab_section_find_nearest_line before searching the ELF
3014 symbol table. Find the closest STT_FUNC symbol, not the last one.
3015 * libcoff-in.h (coff_data_type): Add line_info field.
3016 * libcoff.h: Rebuild.
3017 * coffgen.c (coff_find_nearest_line): Try calling
3018 _bfd_stab_section_find_nearest_line before searching the COFF
3020 * Makefile.in: Rebuild dependencies.
3022 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3024 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3025 4 bytes, so we get the correct value when updating the register
3026 field in little endian mode.
3028 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3030 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3031 entry_section fields. Add sntoc and snentry fields.
3032 * libcoff.h: Rebuild.
3033 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3034 not toc_section and entry_section (the COFF file does not have any
3035 sections at this point).
3036 (coff_write_object_contents): Set o_snentry and o_sntoc from
3037 snentry and sntoc rather than entry_section and toc_section.
3038 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3039 snentry, not toc_section and entry_section.
3040 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3041 entry_section from hentry.
3042 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3044 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3045 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3046 than using toc_section directly.
3048 * archures.c: Add missing `.' in enum bfd_architecture.
3049 * bfd-in2.h: Rebuild.
3051 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3052 Robert Lipe <robertl@arnet.com>.
3054 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3056 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3057 to sections we allocate. Use bfd_zalloc to allocate initialial
3058 sections, not bfd_alloc.
3059 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3060 SDA{,2}I16 relocations.
3061 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3062 whether to put something in .sbss or not.
3063 (ppc_elf_relocate_section): Add support for more relocations. Add
3064 in sec->output_offset where appropriate. Make error messages
3065 include the symbol name.
3067 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3068 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3069 doesn't get redefined messages if -shared.
3071 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3072 section if the rel_section field has been set up.
3074 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3076 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3079 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3081 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3082 of flags, only flags used are controlled by mach number. Bump up
3083 output file mach number to highest of input file mach numbers.
3084 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3085 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3087 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3088 bfd_elf64_sparc_vec support.
3090 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3092 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3093 the embedded bit is set on some objects and not on others. Just
3095 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3098 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3100 * coffcode.h (coff_new_section_hook): Don't try to align the
3103 * coffcode.h (coff_set_section_contents): Fix the handling of the
3104 .lib section to work even if the entire section contents are
3105 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3106 Robert Lipe <robertl@arnet.com>.
3108 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3110 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3111 memory here for contents.
3113 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3114 _SDA2_BASE_ by 32768.
3115 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3116 started using. Allocate contents for .sdata and .sdata2 sections
3118 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3120 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3121 size _SDA{,2}_BASE_.
3122 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3125 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3127 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3129 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3130 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3131 (bfd_mach_sparc_v9a): Define.
3132 (bfd_mach_sparc_v9_p): Define.
3133 * bfd-in2.h: Regenerated.
3134 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3136 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3137 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3138 to bfd_elf32_sparc_vec.
3139 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3140 Add v8plus{,a} support.
3142 (sparc_compatible): New function.
3143 * elf32-sparc.h: #include "elf/sparc.h".
3144 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3145 elf32_sparc_final_write_processing): New functions.
3146 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3147 elf_backend_final_write_processing): Define.
3149 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3151 * elf-bfd.h (struct elf_link_hash_entry): Add
3152 linker_section_pointer field.
3153 (enum elf_linker_section_enum): Enumeration for new way of
3154 creating linker dynamic sections and symbols.
3155 (elf_linker_section{,_pointers}): New structures for creating
3156 dynamic sections and symbols.
3157 (elf_obj_tdata): Add linker_section_pointers and linker_section
3159 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3160 (_bfd_elf_create_linker_section): New declarations.
3161 (_bfd_elf_find_pointer_linker_section): Ditto.
3162 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3163 (_bfd_elf_make_linker_section_rela): Ditto.
3165 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3167 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3168 (ppc_elf_create_linker_section): New function to create the
3169 sections .got, .sdata, and .sdata2.
3170 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3172 (ppc_elf_check_relocs): Support more of the eabi relocations.
3173 (ppc_elf_relocate_section): Ditto.
3174 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3175 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3177 * elflink.h (elf_create_pointer_linker_section): New function to
3178 create initialized pointers in dynamic linker sections.
3179 (elf_finish_pointer_linker_section): Actually intialize the
3180 pointers created above.
3182 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3183 macros to provide both 32 and 64 bit versions of
3184 elf_create_pointer_linker_section.
3185 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3186 provide both 32 and 64 bit versions of
3187 elf_finish_pointer_linker_section.
3189 * elflink.c (_bfd_elf_create_linker_section): New function to
3190 create a linker section.
3191 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3192 given address in the linker pointer offsets created for a given
3194 (_bfd_elf_make_linker_section_rela): Make a RELA section
3195 corresponding to the generated linker section.
3197 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3199 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3201 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3203 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3204 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3205 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3206 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3207 toc entry in an objdump) for now.
3208 (ppc_do_last, ppc_get_last): New function - needed to save processing
3209 the toc owner to the end.
3210 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3213 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3214 toc owner from being done till last. Must define POWERPC_LE_PC
3217 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3219 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3221 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3222 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3224 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3226 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3228 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3230 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3232 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3234 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3236 * elf.c (assign_file_positions_for_segments): Don't increment file
3237 offset for a segment which contains no loadable sections.
3239 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3241 * reloc.c: Add new PowerPC relocations.
3242 * {bfd-in2,libbfd}.h: Regenerate.
3244 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3245 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3247 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3249 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3252 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3255 * coffgen.c (coff_find_nearest_line): Don't try to cache
3256 information in sections that are not owned by a BFD. From Richard
3257 Henderson <richard@atheist.tamu.edu>.
3259 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3260 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3261 * elflink.h (elf_link_output_extsym): Remove special check for
3264 * ecoffswap.h: Add prototypes for static functions.
3266 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3268 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3269 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3271 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3272 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3273 support. Begin support for R_PPC_SDA{2,}REL.
3275 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3277 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3278 create the .got and .got.neg sections.
3279 (ppc_elf_size_dynamic_sections): Call it.
3280 (ppc_elf_check_relocs): Call it.
3281 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3282 (ppc_elf_check_relocs): Add error messages for relocations we
3283 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3286 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3288 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3289 section flags for V.4 and eabi.
3291 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3293 * elf.c (assign_file_positions_for_segments): If a segment
3294 contains no sections, don't mark it as readable.
3296 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3297 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3299 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3300 dynamic section, if there is one.
3301 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3302 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3303 (bfd_elf64_swap_dyn_in): Likewise.
3304 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3306 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3308 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3309 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3310 <pirker@eiunix.tuwien.ac.at>.
3312 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3314 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3315 PowerPC V.4 and eabi.
3316 * bfd-in2.h: Regenerate.
3317 * libfd.h: Regenerate.
3319 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3321 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3322 section type and SHF_EXCLUDE section flag, turning them into the
3323 appropriate bfd section flag.
3325 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3327 * xcofflink.c (xcoff_link_add_symbols): Create the special
3328 sections if we see a DYNAMIC object, in case that is the only
3329 XCOFF input object we see.
3331 * elf32-mips.c: Extensive changes for a start at dynamic linking
3332 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3334 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3335 (struct elf_backend_data): Remove
3336 elf_backend_create_program_headers field. Add
3337 elf_backend_additional_program_headers and
3338 elf_backend_modify_segment_map fields.
3339 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3341 (elf_backend_additional_program_headers): Likewise.
3342 (elf_backend_modify_segment_map): Likewise.
3343 (elf_backend_create_program_headers): Don't define.
3344 (elfNN_bed): Change to account for field changes.
3345 * elf.c (assign_file_positions_for_segments): Call new
3346 modify_segment_map backend function. Don't call old
3347 create_program_headers backend function.
3348 (get_program_header_size): Call additional_program_headers rather
3349 than create_program_headers.
3350 * elflink.h (elf_link_add_object_symbols): Initialize
3351 type_change_ok from new backend field.
3352 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3354 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3355 a reloc against the appropriate section.
3357 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3358 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3359 (elf_flags_init): Rename from elf_ppc_flags_init.
3360 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3362 (ppc_elf_copy_private_bfd_data): Likewise.
3363 (ppc_elf_merge_private_bfd_data): Likewise.
3365 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3368 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3370 * coff-alpha.c (alpha_relocate_section): During final link, allow
3371 output .lita section to be bigger than 64k by adjusting gp value
3372 on a per-input section basis.
3373 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3375 (struct ecoff_section_tdata): Add gp field.
3377 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3379 Handle Alpha ECOFF changes in OSF/1 3.2.
3380 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3382 * coff-alpha.c: Include "aout/ar.h".
3383 (alpha_ecoff_get_relocated_section_contents): Don't require an
3384 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3385 3.2 doesn't generate one.
3386 (alpha_relocate_section): Likewise.
3387 (alpha_ecoff_slurp_armap): Define.
3388 (alpha_ecoff_slurp_extended_name_table): Define.
3389 (alpha_ecoff_construct_extended_name_table): Define.
3390 (alpha_ecoff_truncate_arname): Define.
3391 (alpha_ecoff_write_armap): Define.
3392 (alpha_ecoff_generic_stat_arch_elt): Define.
3393 (alpha_ecoff_update_armap_timestamp): Define.
3395 (alpha_ecoff_read_ar_hdr): New static function.
3396 (alpha_ecoff_get_elt_at_filepos): New static function.
3397 (alpha_ecoff_openr_next_archived_file): New static function.
3398 (alpha_ecoff_get_elt_at_index): New static function.
3399 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3400 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3401 _bfd_ecoff to alpha_ecoff.
3402 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3403 field from backend structure, rather than always calling
3404 _bfd_get_elt_at_filepos.
3405 * coff-mips.c (mips_ecoff_backend_data): Initialize
3406 get_elt_at_filepos field.
3407 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3408 from _bfd_generic_read_ar_hdr with minor changes.
3409 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3410 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3411 * libbfd.h: Rebuild.
3413 * bfd-in.h (BFD_IN_MEMORY): Define.
3414 * libbfd-in.h (struct bfd_in_memory): Define.
3415 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3416 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3417 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3418 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3419 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3420 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3421 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3422 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3423 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3424 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3426 (bfd_openstreamr): Likewise.
3427 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3428 BFD_IN_MEMORY is not set.
3429 * riscix.c (riscix_some_aout_object_p): Likewise.
3430 * bfd-in2.h, libbfd.h: Rebuild.
3432 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3433 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3434 (bfd_get_elt_at_index): Define.
3435 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3436 bfd_get_elt_at_index. Change index parameter from int to
3438 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3439 (_bfd_noarchive_get_elt_at_index): Define.
3440 (_bfd_archive_bsd_get_elt_at_index): Define.
3441 (_bfd_archive_coff_get_elt_at_index): Define.
3442 * bfd-in2.h, libbfd.h: Rebuild.
3443 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3444 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3445 * ieee.c (ieee_get_elt_at_index): Define.
3446 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3447 * oasys.c (oasys_get_elt_at_index): Define.
3448 * som.c (som_get_elt_at_index): Define.
3450 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3451 numbers to the .text section.
3453 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3455 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3456 If there is a SEC_DEBUGGING section, get the contents of the debug
3457 information part from it.
3458 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3460 (ieee_write_object_contents): Check ieee_write_debug_part return.
3462 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3464 * config.bfd (i[345]86-*-freebsd*): Add target.
3465 * configure.in (i386freebsd_vec): Add vec.
3466 * configure: Regenerate.
3467 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3468 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3469 Rebuild dependencies..
3470 * freebsd.h: New file.
3471 * i386freebsd.c: New file.
3472 * targets.c (i386freebsd_vec): Declare.
3473 (bfd_target_vector): Add i386freebsd_vec.
3474 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3475 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3477 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3479 * ieee.c (ieee_slurp_debug): New static function.
3480 (ieee_object_p): Call it.
3481 (ieee_slurp_section_data): Skip debugging sections.
3482 (ieee_get_reloc_upper_bound): Likewise.
3483 (ieee_get_section_contents): Likewise.
3484 (ieee_canonicalize_reloc): Likewise.
3485 (ieee_write_section_part): Likewise.
3486 (ieee_write_debug_part): Likewise.
3487 (ieee_write_data_part): Likewise.
3488 (init_for_output): Likewise.
3490 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3492 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3494 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3495 relocs, since ppc_elf_relocate_section handles the linker case.
3496 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3498 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3499 ppc_elf_relocate_section since that is now the only caller.
3500 (ppc_elf_relocate_section): Ditto.
3502 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3504 * coffcode.h (coff_write_object_contents): If we don't know the
3505 section of the entry point for an XCOFF executable, always set the
3506 entry address to -1.
3508 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3510 * elf.c (bfd_section_from_shdr): Add support for note sections.
3512 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3514 * bfd-in.h (struct _symbol_info): Add stab_type field.
3515 * bfd-in2.h: Rebuild.
3516 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3518 * elf32-ppc.c: Remove trailing newline from calls to
3520 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3521 difference if target endianness is known.
3523 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3525 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3526 old style TOC16 references without using R_PPC_GOT.
3527 (ppc_reloc_type): Ditto.
3528 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3529 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3530 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3531 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3532 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3534 (ppc_elf_adjust_dynamic_symbol): Ditto.
3535 (ppc_elf_adjust_dynindx): Ditto.
3536 (ppc_elf_size_dynamic_sections): Ditto.
3537 (ppc_elf_finish_dynamic_symbol): Ditto.
3538 (ppc_elf_finish_dynamic_sections): Ditto.
3539 (ELF_DYNAMIC_INTERPRETER): Define.
3541 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3543 * elf.c (copy_private_bfd_data): When attaching sections to
3544 segments ignore sections that won't be allocated. Patch from
3547 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3549 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3552 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3554 * coff-i960.c (CALC_ADDEND): Define.
3555 (coff_i960_relocate_section): Add the input section VMA to the
3556 addend for PC relative relocs.
3558 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3560 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3561 to correctly terminate.
3563 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3565 * targets.c (enum bfd_endian): Define.
3566 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3567 from boolean to enum bfd_endian. Change header_byteorder_big_p
3569 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3570 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3571 * bfd-in2.h: Rebuild.
3572 * All targets: Change initialization of byteorder and
3573 header_byteorder to use enum bfd_endian values rather than
3575 * All files: Change all references to byteorder_big_p and
3576 header_byteorder_big_p to use new bfd_*_endian macros.
3578 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3580 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3582 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3584 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3586 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3588 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3590 * ieee.c: Lots of minor cleanups. Make many functions return
3591 errors rather than calling abort. Also:
3592 (ieee_write_twobyte): Remove; change callers to call existing
3593 ieee_write_2bytes function.
3594 (ieee_write_expression): Don't output the section twice when
3595 outputting a local symbol. Don't emit an extraneous zero if there
3597 (ieee_slurp_sections): Set the lma as well as the vma.
3598 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3600 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3601 a recognized one or bfd_arch_unknown.
3602 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3604 (ihex_get_symtab): Likewise.
3606 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3608 * aoutx.h: Include <ctype.h>.
3609 (struct aout_link_includes_table): Define.
3610 (struct aout_link_includes_totals): Define.
3611 (struct aout_link_includes_entry): Define.
3612 (aout_link_includes_lookup): Define macro.
3613 (struct aout_final_link_info): Add includes field.
3614 (aout_link_includes_newfunc): New static function.
3615 (NAME(aout,final_link)): Initialize includes hash table.
3616 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3618 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3620 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3622 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3624 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3626 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3628 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3629 (pe_print_private_bfd_data): call pe_print_reloc.
3630 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3631 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3632 up some debugging as well.
3634 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3636 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3639 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3641 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3642 when setting sections to NULL.
3644 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3646 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3648 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3649 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3651 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3652 * bfd-in2.h: Rebuild.
3654 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3656 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3658 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3660 * ihex.c (ihex_scan): Handle record types 4 and 5.
3661 (ihex_object_p): Permit types 4 and 5.
3662 (ihex_set_section_contents): Remove check for out of range
3664 (ihex_write_object_contents): Generate types 4 and 5.
3666 * elflink.h (elf_link_output_extsym): Just ignore warning and
3667 indirect references to symbols which don't really exist.
3669 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3671 * peicode.h (pe_print_idata): Minor format fixes
3672 (pe_print_edata): New function. Under private printing, this formats
3673 the edata section of a PE file.
3674 (pe_print_private_bfd_data): Added call to pe_print_edata.
3676 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3678 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3679 index, don't call stoi.
3681 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3683 * srec.c (srec_scan): Set lma as well as vma.
3685 * ihex.c: New file; support for Intel Hex format.
3686 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3687 (ihex_vec): Declare.
3688 (bfd_target_vector): Always include ihex_vec.
3689 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3690 * Makefile.in: Rebuild dependencies.
3691 (BFD_LIBS): Add ihex.o
3692 (BFD_LIBS_CFILES): Add ihex.c.
3693 * bfd-in2.h: Rebuild.
3695 * elf.c (assign_file_positions_for_segments): Sort the sections in
3697 (get_program_header_size): Return the right size if segment_map is
3699 (copy_private_bfd_data): Don't bother to sort the sections.
3701 * bfd.c (bfd_record_phdr): New function.
3702 * bfd-in.h (bfd_record_phdr): Declare.
3703 * bfd_in2.h: Rebuild.
3705 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3708 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3709 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3711 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3712 (bfd_zmalloc): Change declaration.
3713 * libbfd.h: Rebuild.
3714 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3715 and realloc. Don't set bfd_error_no_memory if they fail.
3717 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3719 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3720 uses as well. Added a new howto to deal with TOCREL16 relocs that
3721 are TOCDEFN as well.
3722 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3723 to handle RVA relocs from dlltool.
3724 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3725 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3726 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3728 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3729 to get the right section alignment.
3731 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3733 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3734 p_paddr if p_paddr is zero.
3735 (make_mapping): Set includes_filehdr and includes_phdrs for first
3737 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3739 (assign_file_positions_for_segments): Handle includes_filehdr and
3740 includes_phdrs. Remove special handling of PT_PHDR and first
3742 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3743 when appropriate. Remove special handling of PT_PHDR segment.
3744 Use a more complex condition for when a section is included in a
3745 segment to handle Solaris linker oddities.
3747 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3749 * coff-m88k.c (howto_table): Reformatted for easier reading;
3750 special_function now points to new function m88k_special_reloc.
3751 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3753 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3754 be done correctly by m88k_special_reloc.
3755 (reloc_processing): New function to be used by RELOC_PROCESSING.
3756 (RELOC_PROCESSING): Define to call reloc_processing.
3758 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3760 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3761 (pe_print_pdata): Likewise.
3763 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3764 obstack_alloc fails.
3765 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3767 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3768 * Many files: don't set bfd_error_no_memory if one of the above
3771 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3772 if p_paddr_valid is set.
3773 (copy_private_bfd_data): New static function.
3774 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3776 * elf.c (assign_file_positions_for_segments): Fix case where extra
3777 program headers were allocated.
3779 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3780 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3781 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3782 _bfd_elf_print_private_bfd_data.
3784 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3785 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3786 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3787 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3788 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3789 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3790 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3792 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3794 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3795 * elf.c (make_mapping): New static function.
3796 (map_sections_to_segments): New static function.
3797 (elf_sort_sections): New static function.
3798 (assign_file_positions_for_segments): New static function.
3799 (map_program_segments): Remove.
3800 (get_program_header_size): Remove sorted_hdrs, count, and
3801 maxpagesize parameters. Simplify.
3802 (assign_file_positions_except_relocs): When generating an
3803 executable, use assign_file_positions_for_segments.
3804 (elf_sort_hdrs): Remove.
3805 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3806 to get_program_header_size.
3808 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3810 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3812 * configure, config.in: Regenerate with autoconf 2.7.
3814 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3815 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3817 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3819 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3820 (ecoff_sec_to_styp_flags): Likewise.
3821 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3822 (ecoff_set_symbol_info): Handle scRConst.
3823 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3824 (ecoff_compute_section_file_positions): Handle .rconst section.
3825 (_bfd_ecoff_write_object_contents): Likewise.
3826 (ecoff_link_check_archive_element): Handle scRConst.
3827 (ecoff_link_add_externals): Likewise.
3828 (ecoff_link_write_external): Handle .rconst section.
3829 (ecoff_reloc_link_order): Likewise.
3830 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3831 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3833 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3835 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3836 DEF_DYNAMIC flag is set.
3838 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3840 * host-aout.c: If TRAD_HEADER is defined, include it.
3842 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3844 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3845 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3846 (BFD_NEED_DECLARATION): New function.
3847 * configure.in: Use BFD_NEED_DECLARATION.
3848 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3849 * configure, config.in: Rebuild with autoconf 2.6.
3851 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3852 special_sections before returning when called with a non XCOFF
3855 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3858 * coffcode.h (coff_compute_section_file_positions): Only pad the
3859 previous section to force file alignment when creating an
3862 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3864 * coffcode.h (coff_compute_section_file_positions): If
3865 RS6000COFF_C, set up the .debug section.
3867 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3868 if it is not large enough to accomodate the entire TOC area with
3869 signed 16 bit offsets.
3870 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3872 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3873 TOC anchor to use the TOC value used in the output file.
3875 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3877 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3878 (_bfd_coff_read_string_table): Likewise.
3880 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3882 * pe-arm.c: Fix typos.
3883 * coff-arm.c: Likewise.
3885 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3887 * coff-ppc.c (list_ele): Added "cat"egory member.
3888 (record_toc): New category parameter (priv or pub).
3889 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3890 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3891 the mainline. It addes extra toc cells in error.
3892 (ppc_coff_swap_sym_in_hook): Added some documentation.
3893 (dump_toc): Can now diagnose "virtual toc" chicanery.
3895 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3897 * elf-bfd.h (struct elf_link_hash_table): Change type of
3898 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3900 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3902 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3903 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3905 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3906 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3907 defined or mentioned in a regular file.
3909 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3911 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3912 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3913 (coff_ppc_relocate_section): Correct REL24 handling
3914 (ppc_process_before_allocation): Correct TOCDEFN handling
3916 * peicode.h (dir_names): Added name descriptions
3918 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3920 * VERSION: Updated to cygnus-2.6.
3922 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3924 * targets.c (m68k4knetbsd_vec): Declare.
3926 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3928 * targets.c (bfd_target): Change type of second argument to
3929 _bfd_print_private_bfd_data from void * to PTR.
3930 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3931 using PTR rather than void *.
3932 * bfd-in2, libbfd.h: Rebuild.
3933 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3935 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3936 _bfd_generic_bfd_print_private_bfd_data rather than casting
3939 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3941 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3942 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3944 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3945 BFD64_BACKENDS_CFILES): New variables.
3948 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3950 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3951 not at the file position of the first section.
3952 * coffcode.h (coff_compute_section_file_positions): Avoid using
3954 (coff_write_object_contents): When generating a PPC PE executable
3955 with no symbols, round up the file size to a COFF_PAGE_SIZE
3957 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3958 don't write out a string table.
3960 * elf.c (bfd_section_from_shdr): When using a different section
3961 header, pass the new one to _bfd_elf_make_section_from_shdr.
3962 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3963 (elf_map_symbols): Add section VMA to symbol value when comparing
3965 (_bfd_elf_compute_section_file_positions): Only build symbol table
3966 if there are some symbols. Set file offset of symtab and strtab
3968 (assign_file_positions_except_relocs): Remove dosyms parameter.
3969 Change all callers. Never set file offset of symtab and strtab
3971 (_bfd_elf_copy_private_section_data): New function.
3972 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3973 (_bfd_elf_copy_private_symbol_data): New function.
3974 (swap_out_syms): Check for special mapping of st_shndx created by
3975 copy_private_symbol_data.
3976 * elfxx-target.h: Use new copy routines.
3977 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3978 (_bfd_elf_copy_private_section_data): Declare.
3980 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3982 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3985 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3986 _bfd_dummy_target, matching the recent change to archive
3989 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3991 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3992 arithmetic on PTR types.
3994 * aout-target.h (MY(callback)): Set the lma of the sections.
3996 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3997 symbol into a reloc against the section.
3999 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4001 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4002 glue for the relocs: IMGLUE and IFGLUE.
4003 (record_toc): new function - tracks toc contents
4004 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4005 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4006 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4007 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4008 (ppc_record_toc_entry): Removed a debug define (duh)
4010 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4011 (pe_print_idata): New function - formats the idata section data
4012 (pe_print_pdata): New function - formats the pdata section data
4013 (pe_print_private_bfd_data): calls to above
4015 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4017 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4018 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4019 TARGET_SYM and TARGET_NAME for vector and BFD name.
4020 * coff-pmac.c (pmac_xcoff_vec): Remove.
4021 (TARGET_SYM, TARGET_NAME): Define.
4022 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4023 machine to 0, not all PowerMacs are 601s.
4025 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4027 * elfcode.h (elf_object_p): Read in any program headers.
4028 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4029 based on the program headers, if any.
4030 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4031 (map_program_segments): Set p_paddr of program headers based on
4034 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4036 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4039 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4040 trying to do a relocateable link with a non-a.out object file.
4042 * archive.c (bfd_generic_archive_p): Check the first object file
4043 in an archive even if target_defaulted is set. If the object file
4044 has the wrong xvec, reject it.
4046 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4047 be represented, report the name via _bfd_error_handler.
4048 (translate_to_native_sym_flags): Likewise.
4049 * elf32-mips.c (mips_elf_final_link): Likewise.
4050 * oasys.c (oasys_write_sections): Likewise.
4052 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4053 which checks for STYP_OVRFLO sections.
4054 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4055 reloc and lineno count overflows.
4056 (coff_write_object_contents): Call coff_count_linenumbers before
4057 coff_compute_section_file_positions. If RS6000COFF_C, handle
4058 reloc and lineno count overflows.
4059 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4060 relocs before dealing with .pad sections. Count overflow section
4061 headers when handling .pad sections.
4063 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4066 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4067 (struct xcoff_link_hash_table): Add descriptor_section and
4068 special_sections fields.
4069 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4070 (xcoff_link_add_symbols): Set linkage section alignment. Create
4071 descriptor section. Check for magic symbol names (_text, etc.),
4072 and record them in special_sections if found. Set
4073 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4074 descriptor field to point back to the function code symbol.
4075 (xcoff_sweep): Always mark the special descriptor_section.
4076 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4077 function descriptor, and mark it if it is.
4078 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4079 parameter, and fill it in. Allocate space for the descriptor
4081 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4082 global linkage code. If an undefined function descriptor is
4083 exported, arrange to define it. Warn about any other undefined
4085 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4086 (xcoff_write_global_symbol): Create a function descriptor when
4088 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4089 * bfd-in2.h: Rebuild.
4091 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4093 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4094 (ppc_coff_link_hash_table): new types for hashing
4095 (ppc_coff_link_hash_newfunc): hash entry constructor
4096 (ppc_coff_link_hash_table_init): hash table initializer
4097 (ppc_coff_link_hash_table_create): hash table constructor
4098 (ppc_record_toc_entry): changed references to hash table
4099 (coff_ppc_relocate_section): changed references to hash table
4101 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4102 * libcoff.h: Rebuild
4104 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4105 (coff_link_add_symbols): removed toc_offset init
4107 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4109 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4112 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4113 if it is given and mmep is available.
4114 * acconfig.h: Undef USE_MMAP.
4115 * configure, config.in: Regenerated.
4116 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4117 table handling the old way.
4118 (aout_get_external_symbols): Don't complain if last byte of string
4120 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4121 (bfd_free_window) [! USE_MMAP]: Don't define.
4122 (bfd_get_file_window,
4123 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4125 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4127 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4130 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4132 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4133 compatible with AMD generated COFF files. Try to support both AMD
4134 and GNU formats simultaneously.
4135 (coff_a29k_relocate_section): Likewise.
4137 * libbfd.c (bfd_get_file_window): Change writable parameter from
4138 int to boolean; update all callers. Pass MAP_SHARED if not
4139 writable--it's required on Solaris. Cast fprintf argument to
4141 * bfd-in.h (bfd_get_file_window): Update declaration.
4142 * bfd-in2.h: Rebuild.
4143 * aoutx.h: Update calls to bfd_get_file_window.
4145 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4147 (xcoff_swap_ldhdr_in): New static function.
4148 (xcoff_swap_ldsym_in): New static function.
4149 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4150 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4151 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4152 Handle XTY_ER/XMC_XO symbols correctly.
4153 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4154 rather than normal symbol table.
4155 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4156 already defined with the same absolute value.
4157 (xcoff_mark): When considering called symbols, check whether the
4158 descriptor is from a dynamic object, rather than the symbol
4160 (xcoff_build_ldsyms): Likewise.
4162 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4163 Cast realloc and malloc return values. If malloc or realloc fail,
4164 set bfd_error_no_memory.
4165 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4166 * bfd-in2.h: Rebuild.
4168 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4170 * coff-ppc.c (ppc_record_toc_entry): new function.
4171 (in_reloc_p): changed return value.
4172 (coff_ppc_relocate_section): much rework.
4173 (ppc_allocate_toc_section): new function.
4174 (ppc_process_before_allocation): new function.
4175 (ppc_coff_swap_sym_in_hook): new function.
4177 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4178 (coff_link_add_symbols): initialize toc_offset.
4180 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4181 (coff_swap_aouthdr_out): Added more sections to the data
4182 dictionary for the pe file header. Also changed linker version
4183 number on the ppc side.
4184 (dir_names): small improvements to the dictionary printing.
4185 (pe_mkobject_hook): save the file level flags.
4187 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4188 (pe_tdata): added real_flags field
4189 (coff_tdata): added local_toc_sym_map and access macro
4191 * libcoff.h (coff_link_hash_entry): added toc_offset field
4192 (pe_tdata): added real_flags field
4193 (coff_tdata): added local_toc_sym_map and access macro
4195 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4196 (coff_mkobject): init for local_toc_sym_map
4197 (coff_write_object_contents): set the internal_a.magic to
4198 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4201 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4203 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4204 entries until both the line number address and the function name
4205 address are too large.
4207 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4208 * configure: Rebuilt.
4210 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4211 is defined in the environment.
4213 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4215 * som.c (som_get_section_contents_in_window): Define to use
4218 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4220 * coff-i860.c: New file, based on coff-i386.c.
4221 * cpu-i860.c: New file, based on cpu-i386.c.
4222 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4223 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4224 targets, using i860coff_vec.
4225 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4226 trad-core.o and hosts/i860mach3.h.
4227 (i860coff_vec): Use coff-i860.o and cofflink.o.
4228 * configure: Rebuild.
4229 * Makefile.in: Rebuild dependencies.
4230 (ALL_MACHINES): Add cpu-i860.o.
4231 (BFD32_BACKENDS): Add coff-i860.o.
4232 (CFILES): Add cpu-i860.c and coff-i860.c.
4233 * targets.c (i860coff_vec): Declare.
4234 (bfd_target_vector): Add &i860coff_vec.
4235 * archures.c (bfd_i860_arch): Declare.
4236 (bfd_archures_list): Add &bfd_i860_arch.
4237 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4238 (coff_set_flags): Handle bfd_arch_i860.
4239 (coff_write_object_contents): Handle I860 a.out magic number.
4241 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4243 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4244 the created .tc section to 2.
4245 (xcoff_mark): Don't keep a .loader reloc for a call to an
4246 undefined symbol when creating a shared library.
4247 (xcoff_build_ldsyms): When creating a shared library, generate
4248 global linkage code for a call to an undefined symbol.
4250 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4252 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4253 BFD32_BACKENDS, BFD64_BACKENDS.
4254 (.dep1): Put mkdep output in a separate file.
4255 Rebuilt dependencies.
4257 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4260 Permit use of mmap when available:
4262 * configure.in: Check for mmap, madvise, mprotect.
4263 * config.in, configure: Regenerated.
4265 * libbfd.c (struct _bfd_window_internal): Define type.
4266 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4268 (ok_to_map): New static variable for debugging.
4269 (_bfd_generic_get_section_contents_in_window): New function.
4270 * bfd-in.h (bfd_window_internal): Declare type.
4271 (bfd_window): Define type.
4272 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4273 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4276 * libaout.h (struct aoutdata): Add two window fields.
4277 (obj_aout_sym_window, obj_aout_string_window): New macros.
4278 * aoutx.h (some_aout_object_p): Initialize windows.
4279 (aout_get_external_symbols): Get symbol data and strings in
4280 windows instead of explicitly allocated buffers.
4281 (slurp_symbol_table): Free window instead of memory.
4282 (bfd_free_cached_info): Release windows instead of freeing storage
4284 (aout_link_free_symbols): Ditto.
4286 * targets.c (bfd_target): Add new field for
4287 get_section_contents_in_window.
4288 (BFD_JUMP_TABLE_GENERIC): Updated.
4289 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4290 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4291 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4292 macros for get_section_contents_in_window field.
4294 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4296 * core.c: Renamed to corefile.c
4297 * makefile.dos (OBJS): Change core.o to corefile.o
4298 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4301 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4303 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4304 targ_selvecs to allow debugging under Irix-5 native.
4307 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4309 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4310 to o. Clobber and restore the list of new csects around the call
4311 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4312 linker error and the linker wants to read the symbol table. Reset
4313 the line number count of a real section even if it has no relocs.
4314 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4316 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4319 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4321 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4322 an undefined symbol in a shared link.
4324 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4325 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4326 phdm@info.ucl.ac.be (Philippe De Muyter).
4328 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4330 * coff-m88k.c (rtype2howto): New static function.
4331 (RTYPE2HOWTO): Use it rather than a macro definition.
4333 * coffcode.h (coff_write_object_contents): set internal_a.magic
4334 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4336 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4337 define TRAD_HEADER to new file hosts/delta68.h.
4338 m88*-motorola-sysv*, however, does use ptrace-core.o.
4339 * hosts/delta68.h: New file.
4341 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4342 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4344 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4346 * i386linux.c (MY(vec)): Declare before use.
4348 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4350 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4351 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4353 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4354 BFD is not of the right type.
4355 (bfd_elf_get_needed_list): Likewise.
4356 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4357 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4358 * xcofflink.c (XCOFF_XVECP): Define.
4359 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4361 (bfd_xcoff_import_symbol): Likewise.
4362 (bfd_xcoff_export_symbol): Likewise.
4363 (bfd_xcoff_link_count_reloc): Likewise.
4364 (bfd_xcoff_record_link_assignment): Likewise.
4365 (bfd_xcoff_size_dynamic_sections): Likewise.
4367 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4368 table index against the number of symbols for a base relative
4371 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4373 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4374 full_aouthdr flag here...
4375 (_bfd_xcoff_bfd_final_link): ...not here.
4377 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4379 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4380 systems that have a system <libelf.h>.
4381 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4382 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4383 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4384 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4385 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4386 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4387 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4389 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4391 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4392 set, set BSF_WEAK in symbol. Change all callers.
4393 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4394 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4395 _bfd_generic_link_add_one_symbol.
4396 (ecoff_indirect_link_order): Check that the section tdata relocs
4397 are not NULL before using them.
4399 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4400 define TRAD_HEADER as hosts/alphalinux.h.
4401 * configure: Rebuild.
4402 * hosts/alphalinux.h: New file.
4403 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4406 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4408 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4409 C_ECOMM storage classes.
4411 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4413 (xcoff_mark): Call xcoff_mark_symbol.
4414 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4415 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4417 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4419 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4421 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4423 (xcoff_find_reloc): New static function.
4424 (xcoff_link_add_symbols): Use it.
4425 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4426 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4427 relocate the value of C_DECL.
4429 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4431 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4433 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4434 callback decide what goes in .relocs.
4435 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4436 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4439 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4441 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4444 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4446 * xcofflink.c: More improvements, mostly to fix handling of
4447 constructors and a few other special cases.
4448 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4449 zero, reverting yesterday's change.
4450 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4451 (bfd_xcoff_link_count_reloc): Declare.
4452 (bfd_xcoff_record_link_assignment): Declare.
4453 * bfd-in2.h: Rebuild.
4455 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4457 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4458 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4459 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4460 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4461 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4462 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4464 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4467 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4468 segments includes the a.out header. See to that the magic number
4469 *always* is big-endian.
4471 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4472 m68k4k NetBSD configurations.
4474 * configure.in, configure: Separate i386 & mips NetBSD
4475 configurations from other BSD ones. Don't assume DEC is the only
4476 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4477 configurations. Add support for m68k4k NetBSD object format.
4479 * libaout.h: Added M_68K4K_NETBSD magic.
4481 * m68k4knetbsd.c: New file.
4483 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4485 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4488 * hosts/mipsnbsd.h: New file.
4491 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4493 * config.bfd: Add config stuff for mips*-*-magic* to set
4494 targ_defvec to ecoff_big_vec.
4497 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4499 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4501 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4502 toc_section, and entry_section fields.
4503 (struct xcoff_section_tdata): Remove ldrel_count field.
4504 * libcoff.h: Rebuild.
4505 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4507 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4508 full a.out header if full_aouthdr is set in xcoff_data.
4509 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4510 based on sections stored in xcoff_data.
4511 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4513 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4514 (rs6000coff_vec): Set symbol_leading_char to '.'.
4515 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4516 value stored in ret rather than returning a pointer value.
4518 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4520 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4523 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4525 * som.c (som_slurp_string_table): Allocate the strings with malloc
4526 since they're free'd by free_cached_info.
4527 (som_slurp_symbol_table): Similarly for the symbol table.
4529 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4531 * Makefile.in (diststuff): Don't make headers.
4533 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4535 * Makefile.in: Rebuild dependencies.
4537 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4538 output_bfd is not SunOS.
4539 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4540 non-SunOS input files.
4542 * xcofflink.c: Extensive changes to support linking shared objects
4543 and generating a .loader section.
4544 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4545 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4546 last_symndx, and ldrel_count fields.
4547 * libcoff.h: Rebuild.
4548 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4549 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4551 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4552 (bfd_xcoff_export_symbol): Declare.
4553 (bfd_xcoff_size_dynamic_sections): Declare.
4554 * bfd-in2.h: Rebuild.
4556 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4558 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4559 * configure: Rebuild.
4560 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4561 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4563 (pmac_xcoff_vec): Update to use new xcoff support.
4564 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4565 (xcoff_write_armap): Declare buf as unsigned char.
4566 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4568 * mpw-make.sed: Generalize subdir_do edit.
4570 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4572 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4573 correctly. Don't initialize asect->vma.
4575 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4577 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4578 something a little less than the page size.
4580 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4582 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4584 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4586 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4587 * coffcode.h (coff_write_object_contents): If .bss is before
4588 .data us that as data_start.
4589 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4591 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4592 (coff_swap_outhdr_out): Hardwire in version number.
4594 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4596 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4597 major and minor to *_vno, since the former are also macros in
4598 SunOS header files. Cast result of bfd_alloc to appropriate
4601 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4602 before assigning to sec_data.
4604 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4606 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4607 now relative to the section, not absolute.
4608 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4609 get the file name when there is a N_SO directory name. When
4610 handling stabs, remember that section->vma was added to the
4613 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4615 * sunos.c (struct sunos_link_hash_table): Add needed field.
4616 (sunos_link_hash_table_create): Call bfd_release, not free.
4617 (sunos_link_hash_table_create): Initialize needed field.
4618 (sunos_add_dynamic_symbols): Record needed objects.
4619 (bfd_sunos_get_needed_list): New function.
4620 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4621 * bfd-in2.h: Rebuild.
4623 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4625 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4627 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4629 * bfd-in.h (struct bfd_link_needed_list): Rename from
4630 bfd_elf_link_needed_list.
4631 * bfd-in2.h: Rebuild.
4632 * elf.c, elflink.h, libelf.h: Corresponding changes.
4634 Add start at AIX linker support; no shared libraries yet.
4635 * xcofflink.c: New file.
4636 * configure.in (rs600coff_vec): Use xcofflink.o.
4637 * configure: Rebuild.
4638 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4640 (struct xcoff_section_tdata): Define.
4641 (xcoff_section_data): Define macro.
4642 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4643 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4644 (_bfd_xcoff_bfd_final_link): Declare.
4645 (_bfd_ppc_xcoff_relocate_section): Declare.
4646 * libcoff.h: Rebuild.
4647 * coff-rs6000.c: Clean up a bit.
4648 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4649 cputype, csects, and debug_indices.
4650 (xcoff_copy_private_bfd_data): Copy cputype.
4651 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4652 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4653 (xcoff_reloc_type_lookup): Rename from
4654 rs6000coff_reloc_type_lookup.
4655 (coff_relocate_section): Define.
4656 (_bfd_xcoff_sizeof_headers): Define.
4657 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4658 (_bfd_xcoff_bfd_relax_section): Define.
4659 (_bfd_xcoff_bfd_link_split_section): Define.
4660 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4662 * coffcode.h (coff_compute_section_file_positions): If AIX,
4663 increment sofar by SMALL_AOUTSZ if not executable.
4664 (coff_write_object_contents): If AIX, always output an a.out
4665 header; if not executable, header size of SMALL_AOUTSZ.
4666 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4667 (_bfd_stringtab_init): Initialize xcoff field.
4668 (_bfd_xcoff_stringtab_init): New function.
4669 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4670 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4671 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4672 * libbfd.h: Rebuild.
4673 * Makefile.in: Rebuild dependencies.
4674 (BFD32_BACKENDS): Add xcofflink.o.
4675 (CFILES): Add xcofflink.c.
4677 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4678 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4679 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4681 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4683 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4685 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4687 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4688 * config.in: Regenerated.
4690 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4691 (_bfd_chunksize): New variable.
4692 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4693 for obstack chunk size.
4694 * configure.in: Check for getpagesize.
4695 * configure: Regenerated.
4697 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4699 * trad-core.c (rawptr): Make it a local variable of
4700 ptrace_unix_core_file_p.
4702 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4704 * coff-arm.c (in_reloc_p): New.
4705 * coff-i386.c (in_reloc_p): New.
4706 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4707 (coff_write_object_contents): Only set has_reloc_section
4709 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4710 in_reloc_p to decide if reloc should be emitted.
4711 * libcoff.h (pe_data_type.in_reloc_p): New.
4712 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4714 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4716 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4717 (_bfd_coff_read_internal_relocs): Likewise.
4718 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4719 (_bfd_coff_read_internal_relocs): Likewise.
4721 * elflink.h (elf_link_add_object_symbols): Correct conditions
4722 under which type and size change warnings are issued.
4724 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4726 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4727 a symbol which is not in a real section.
4728 (coff_write_native_symbol): Corresponding change.
4730 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4731 coff_link_hash_newfunc and make non-static.
4732 (_bfd_coff_link_hash_table_init): New function, broken out of
4733 _bfd_coff_link_hash_table_create.
4734 (_bfd_coff_link_hash_table_create): Use it.
4735 (process_embedded_commands): Make static.
4736 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4737 (_bfd_coff_link_hash_table_init): Declare.
4738 * libcoff.h: Rebuild.
4740 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4741 field in XCOFF tdata.
4742 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4743 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4744 based on cputype stored in a.out header, or in n_type of initial
4746 (coff_write_object_contents): Set cputype correctly in a.out
4748 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4750 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4751 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4753 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4754 * libcoff.h: Rebuild.
4756 * cpu-rs6000.c (rs6000_compatible): New static function.
4757 (bfd_rs6000_arch): Use it.
4758 * cpu-powerpc.c (powerpc_compatible): New static function.
4759 (arch_info_struct): Define various flavours of PowerPC.
4760 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4763 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4765 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4767 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4769 * elflink.h (elf_link_add_object_symbols): Don't warn about
4770 changing the size or type if the old definition was weak.
4772 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4774 * coffcode.h (combined_entry_type): Add fix_line field.
4775 (coff_slurp_line_table): Warn if we try to set the lineno field of
4777 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4778 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4779 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4780 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4782 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4783 * libcoff.h: Rebuild.
4785 * libcoff-in.h (struct xcoff_tdata): Define.
4786 (xcoff_data): Define.
4787 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4788 * bfd-in2.h, libcoff.h: Rebuild.
4789 * coff-rs6000.c (xcoff_mkobject): New static function.
4790 (coff_mkobject): Define.
4791 (xcoff_copy_private_bfd_data): New static function.
4792 (coff_bfd_copy_private_bfd_data): Define.
4793 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4795 (rs6000coff_vec): Add DYNAMIC to object_flags.
4796 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4797 .loader sections specially.
4798 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4799 section alignment from the XCOFF tdata information.
4800 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4801 F_SHROBJ, and copy the extra a.out header information into the
4802 XCOFF tdata structure.
4803 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4804 F_DYNLOAD and the extra a.out header information.
4805 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4806 C_HIDEXT symbol with attached csect information.
4807 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4808 in the o_maxdata field.
4809 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4810 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4811 end if BSF_NOT_AT_END is set.
4813 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4814 _bfd_read_ar_hdr_fn.
4815 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4816 * bfd-in2.h, libbfd.h: Rebuild.
4817 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4819 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4820 (bfd_slurp_bsd_armap_f2): Likewise.
4821 (_bfd_slurp_extended_name_table): Likewise.
4823 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4825 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4827 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4828 when the symbol table is empty.
4830 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4831 space for section symbols, since we don't output them either.
4832 (elf_m68k_adjust_dynindx): Removed.
4834 * ptrace-core.c (rawptr): Make it a local variable of
4835 ptrace_unix_core_file_p.
4837 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4839 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4842 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4843 Mac object file formats.
4845 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4847 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4848 auxent if there isn't one.
4849 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4850 rather than FILNMLEN as the maximum name length.
4852 * coffcode.h (bfd_coff_backend_data): Add new field
4853 _bfd_coff_print_aux.
4854 (bfd_coff_print_aux): New static function.
4855 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4856 scnlen field of an XTY_LD csect aux entry.
4857 (coff_print_aux): New static function.
4858 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4859 in coff_pointerize_aux_hook.
4860 (bfd_coff_std_swap_table): Initialize new field.
4861 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4862 * libcoff.h: Rebuild.
4863 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4864 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4866 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4867 if there are symbols, for native AIX ld compatibility.
4869 * coffcode.h (bfd_coff_backend_data): Add new field
4870 _bfd_coff_pointerize_aux_hook.
4871 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4872 or I960, and as 0 otherwise.
4873 (bfd_coff_std_swap_table): Initialize new field.
4874 * libcoff.h: Rebuild.
4875 * coffgen.c (coff_pointerize_aux): Change parameters to take
4876 symbol pointer instead of type and class, and to take aux index.
4877 Call _bfd_coff_pointerize_aux_hook if it is defined.
4878 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4879 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4880 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4882 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4883 read-only/host-only support.
4885 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4887 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4890 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4891 BFD_JUMP_TABLE_ARCHIVE accordingly.
4892 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4893 (_bfd_compute_and_write_armap): Declare.
4894 (_bfd_generic_read_ar_hdr): Declare.
4895 (_bfd_read_ar_hdr): Define.
4896 (_bfd_noarchive_read_ar_hdr): Define.
4897 (_bfd_archive_bsd_read_ar_hdr): Define.
4898 (_bfd_archive_coff_read_ar_hdr): Define.
4899 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4900 _bfd_read_ar_hdr instead.
4901 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4902 (_bfd_compute_and_write_armap): Rename from
4903 compute_and_write_armap. Make non-static. Change all callers.
4904 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4905 than _bfd_snarf_ar_hdr.
4906 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4907 * ieee.c (ieee_read_ar_hdr): Define.
4908 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4909 * oasys.c (oasys_read_ar_hdr): Define.
4910 * som.c (som_read_ar_hdr): Define.
4911 * bfd-in2.h, libbfd.h: Rebuild.
4913 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4915 * peicode.c (coff_swap_filehdr_in): If symptr is
4916 zero, there aren't any symbols, even if nsyms is set.
4918 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4920 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4922 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4923 sections, and set styp correctly for them: .got, .hash, .dynamic,
4924 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4925 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4927 (ecoff_sort_hdrs): New static function.
4928 (ecoff_compute_section_file_positions): Return boolean, not void.
4929 Sort the sections by VMA before looking through them. Put the
4930 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4931 section on an appropriate boundary within the page.
4932 (ecoff_compute_reloc_file_positions): Check return value of
4933 ecoff_compute_section_file_positions.
4934 (_bfd_ecoff_set_section_contents): Likewise.
4935 (_bfd_ecoff_write_object_contents): Check for various Alpha
4936 section types when incrementing text_size and data_size. Call
4937 adjust_headers backend function if it exists.
4938 * coff-alpha.c (alpha_adjust_headers): New static function.
4939 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4940 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4942 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4944 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4946 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4947 of ALTERNATE_AIX_CORE_FORMAT.
4948 * configure.in (aix4): No longer need CORE_FLAGS.
4949 * configure: Updated.
4951 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4953 NS32k changes from Ian Dall:
4954 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4956 (aout_link_input_section_std, aout_link_input_section_ext,
4957 aout_link_reloc_link_order): Call them instead of _bfd_*
4959 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4961 (backend_data): Use it instead of hardcoded zero.
4963 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4964 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4966 * ns32knetbsd.c: Include bfd.h.
4967 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4968 (MY_bfd_reloc_type_lookup): Declare function too.
4969 * pc532-mach.c (set_sizes): Don't declare.
4970 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4971 (backend_data, MY_backend_data): Don't define.
4973 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4974 ns32k-*-lites* like ns32k-*-netbsd*.
4976 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4979 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4981 * coffcode.h (coff_write_object_contents): Restore setting
4982 f_timdat to 0, deleted on August 22.
4984 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4986 * coffcode.h (coff_bfd_copy_private_symbol_data,
4987 coff_bfd_copy_private_section_data,
4988 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4989 * peicode.h (coff_bfd_copy_private_bfd_data): New
4990 (pe_bfd_copy_private_bfd_data): New.
4991 (coff_swap_scnhdr_in): Swap bss size into the right place.
4992 (pe_print_private_bfd_data): Add some newlines.
4994 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4996 * som.c (setup_sections): Don't die if a space has no subspaces.
4998 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5000 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5001 dynamic symbol override a common symbol. Don't change the size or
5002 type if they have been set and the new symbol is not a definition.
5003 Warn if the size or type changes.
5005 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5007 * som.c (som_begin_writing): Don't write the symbol table or
5009 (som_finish_writing): Write them here. Place them after the
5010 subspace data, but before the relocs.
5012 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5014 * sunos.c (sunos_add_one_symbol): Just pass false, not
5015 info->shared_library, to sunos_create_dynamic_sections.
5016 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5018 (sunos_check_dynamic_reloc): Remove .text section assertion.
5020 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5022 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5023 * configure, configure.in: Add pmac_xcoff_vec case.
5024 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5025 * coff-pmac.c: New file, PowerMac XCOFF support.
5026 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5027 * targets.c (pmac_xcoff_vec): Declare.
5029 * mpw-config.in: Various changes to be compatible with the
5030 autoconf-based configury.
5031 * mpw-make.sed: New file, sed commands to translate Unix
5032 makefile into MPW syntax.
5033 * mpw-make.in: Remove.
5034 * hosts/mpw.h: Remove.
5035 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5036 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5038 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5040 * binary.c (binary_get_symtab): Return an empty string on error.
5041 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5043 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5045 * coff-ppc.c: Reformatted according to gnu conventions
5046 Removed irrelevant "if 0" code
5048 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5050 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5051 symbols rather than as indirect symbols.
5052 (MY(slurp_symbol_table)): Don't do anything special about
5055 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5056 of .ctors and .dtors sections is no larger than 2.
5058 * sunos.c (sunos_add_one_symbol): Don't change
5059 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5061 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5062 dynamic symbols when creating a shared library.
5063 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5065 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5066 written even if it is not defined in a regular object.
5067 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5068 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5069 rather than the constant 22.
5070 (sunos_check_dynamic_reloc): Handle creating a shared library.
5071 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5072 zero when creating a shared library.
5073 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5074 write it out at the start of the symbol table.
5076 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5078 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5080 * config.bfd: Add arm-*-coff.
5081 * configure.in, configure: Add armcoff_{little,big}_vec.
5082 * targets.c (armcoff_{little,big}_vec): Declare.
5083 (bfd_target_vector): Add armcoff_{little,big}_vec.
5084 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5086 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5088 * targets.c (bfd_find_target): Remove debugging code.
5090 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5092 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5094 * Makefile.in: added *-ppc files
5095 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5096 allow pe based .o's to be shared with other tools on ppc/NT
5097 * config.bfd: added powerpc[le]-[pe|winnt] config support
5098 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5099 * peicode.h: Added more section flags for PE on ppc
5100 Added coff_swap_filehdr_out to allow peicode.h to be
5101 used for non-image PE files on ppc.
5102 Check for image, or not, before copying pe_opthdr
5103 * targets.c: Added new bfd's
5104 * targets.c: Removed two inactive bfds that shouldn't have made it this
5107 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5109 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5110 explicit values to initialize all relocs. Change all users.
5111 (ppc_elf_brtaken_inner): New function to handle branch predicition
5113 (ppc_elf_brtaken_reloc): Ditto.
5114 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5115 relocs use ppc_elf_unsupported_reloc.
5116 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5117 needs to be reported.
5118 (ppc_elf_relocate_section): Support branch prediction relocs.
5120 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5122 * bfd.c (bfd_assert): Remove \n from string passed to
5125 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5126 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5127 (bfd_coff_make_section_hook): Don't define.
5128 (coff_make_section_hook): Remove.
5129 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5130 (styp_to_sec_flags): Likewise.
5131 (coff_write_object_contents): Likewise.
5132 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5134 * libcoff.h: Rebuild.
5135 * coffgen.c (make_a_section_from_file): Just call
5136 bfd_make_section_anyway, not bfd_make_section or
5137 bfd_coff_make_section_hook.
5138 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5139 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5140 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5141 make_section_hook field.
5142 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5144 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5145 pointers into value field for warning and indirect symbols; just
5146 leave the value field alone.
5147 * linker.c (generic_link_add_symbol_list): Use next symbol for
5148 warning and indirect symbols, rather than looking in symbol value.
5149 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5150 parameter. Change all callers. Remove support for indirect
5151 symbols; it didn't work anyhow.
5152 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5153 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5154 * bfd-in2.h: Rebuild.
5156 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5158 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5159 go back to telling the tools this reloc operates on 32 bits.
5161 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5163 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5164 rather than a direct fprintf.
5165 * archive.c (_bfd_write_archive_contents): Likewise.
5166 * coffcode.h (coff_slurp_symbol_table): Likewise.
5167 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5168 (ppc_elf_unsupported_reloc): Likewise.
5169 (ppc_elf_relocate_section): Likewise.
5170 * i386linux.c (linux_tally_symbols): Likewise.
5171 (linux_finish_dynamic_link): Likewise.
5172 * osf-core.c (osf_core_core_file_p): Likewise.
5173 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5174 * som.c (som_sizeof_headers): Likewise.
5175 * srec.c (srec_bad_byte): Likewise.
5176 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5177 * libbfd-in.h (bfd_assert): Declare first parameter const.
5178 * libbfd.h: Rebuild.
5179 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5180 bfd_reloc_overflow is enough.
5181 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5182 * coff-h8500.c (rtype2howto): Likewise.
5183 * coff-z8k.c (rtype2howto): Likewise.
5184 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5185 * elf.c (_bfd_elf_get_lineno): Likewise.
5186 (_bfd_elf_no_info_to_howto): Likewise.
5187 (_bfd_elf_no_info_to_howto_rel): Likewise.
5188 * hp300hpux.c (convert_sym_type): Likewise.
5189 (MY(swap_std_reloc_in)): Likewise.
5190 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5192 * libaout.h (struct aoutdata): Add line_buf field.
5193 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5194 and filename_buffer. Instead, use a malloc buffer stored in the
5195 new line_buf field. Remove length restrictions.
5197 * coffgen.c (string_size): Remove static variable.
5198 (debug_string_size, debug_string_section): Likewise.
5199 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5200 and debug_string_size_p parameters. Use them instead of the
5201 global variables. Change all callers.
5202 (coff_write_symbol): Likewise.
5203 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5204 (coff_write_symbols): Add local variables to replace removed
5207 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5208 function, and line_base fields.
5209 * libcoff.h: Rebuild.
5210 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5211 information, rather than using static variables.
5213 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5214 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5216 * init.c (initialized): Remove static variable.
5217 (bfd_init): Don't bother setting initialized.
5218 (bfd_check_init): Remove.
5219 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5220 * libbfd.h: Rebuild.
5222 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5224 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5225 size for full core dumps. Copy core file header to private data.
5226 (rs6000coff_core_file_failing_command,
5227 rs6000coff_core_file_failing_signal): New functions to extract
5228 the file name and terminating signal from the core file.
5229 * coff-rs6000.c: Use them.
5231 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5233 Change arch info to be const, initialized at compile time.
5234 * archures.c: Reindent many functions. Change CONST to const.
5235 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5236 nothing set it anyhow. Make next const.
5237 (bfd_arch_info_list): Remove.
5238 (bfd_archures_list): Rename from archures_init_table. Change from
5239 a table of function pointers to a table of bfd_arch_info_type
5240 structure addresses.
5241 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5242 (bfd_lookup_arch): Likewise.
5243 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5245 (bfd_default_arch_struct): Make const.
5246 (bfd_arch_init, bfd_arch_linkin): Remove.
5247 (bfd_get_arch_info): Return a const pointer.
5248 * init.c (bfd_init): Don't call bfd_arch_init.
5249 * bfd.c (struct _bfd): Make arch_info const.
5250 * bfd-in2.h: Rebuild.
5251 * libbfd.h: Rebuild.
5252 * configure.in: Put & before everything in $selarchs.
5253 * configure: Rebuild.
5254 * cpu-*.c: Change bfd_*_arch from a function which calls
5255 bfd_arch_linkin to a const structure.
5256 * ieee.c (ieee_object_p): Make arch const.
5258 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5260 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5262 * bfd-in2.h: Regenerate.
5263 * libbfd.h: Regenerate.
5265 * elf32-ppc.c (reloc_type): Update names to match current draft.
5266 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5267 relative. Update names to current V.4 draft.
5268 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5269 (ppc_elf_relocate_section): Rename relocations to match draft.
5271 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5273 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5274 compiled with -mrelocatable-lib to be linked with either normal
5275 modules or -mrelocatable modules.
5277 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5279 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5280 in the a.out header.
5282 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5283 a reloc against a local symbol, even if it's not a section.
5285 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5287 * targets.c (bfd_target): Remove unused align_power_min field.
5288 * bfd-in2.h: Rebuild.
5289 * All backends: Remove initialization of align_power_min.
5291 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5293 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5295 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5297 * config.bfd (mips-dec-netbsd*): New target.
5298 * configure.host (mips-dec-netbsd*): New host.
5299 * configure.in (mips-dec-netbsd*): New native.
5300 * configure: Rebuild.
5302 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5304 Make the COFF backend linker merge common types:
5305 * cofflink.c (struct coff_debug_merge_element): Define.
5306 (struct coff_debug_merge_type): Define.
5307 (struct coff_debug_merge_hash_entry): Define.
5308 (struct coff_debug_merge_hash_table): Define.
5309 (coff_debug_merge_hash_table_init): Define.
5310 (coff_debug_merge_hash_table_free): Define.
5311 (coff_debug_merge_hash_lookup): Define.
5312 (struct coff_final_link_info): Add debug_merge field.
5313 (coff_debug_merge_hash_newfunc): New static function.
5314 (_bfd_coff_final_link): Allocate and free debug_merge table.
5315 (coff_link_input_bfd): Merge identical enum, struct and union
5318 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5320 Convert i960 COFF to use COFF backend linker.
5321 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5322 structure to store the symbol being used.
5323 (coff_i960_start_final_link): New static function.
5324 (coff_i960_relocate_section): New static function.
5325 (coff_i960_adjust_symndx): New static function.
5326 (coff_start_final_link): Define.
5327 (coff_relocate_section): Define.
5328 (coff_adjust_symndx): Define.
5329 * coffcode.h (bfd_coff_backend_data): Add new callback function
5330 _bfd_coff_start_final_link.
5331 (bfd_coff_start_final_link): Define.
5332 (coff_start_final_link): Define if not defined.
5333 (bfd_coff_std_swap_table): Add coff_start_final_link.
5334 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5336 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5337 function callback is not NULL.
5338 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5339 (_bfd_coff_internal_syment_name): Declare.
5340 * libcoff.h: Rebuild.
5341 * configure.in (icoff_big_vec): Add cofflink.o.
5342 (icoff_little_vec): Likewise.
5343 * configure: Rebuild.
5345 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5347 * Makefile.in (clean-info): Remove extraneous tab from line
5350 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5352 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5353 contents has relocs.
5355 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5357 * coffcode.h (coff_compute_section_file_positions): Keep the
5359 (coff_write_object_contents): Remember if it's a relocatable
5361 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5362 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5363 if relocatable file. Swap out saved raw size.
5365 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5367 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5368 (maintainer-clean): Rename from realclean, passing
5369 maintainer-clean down to subdirectories, but leave realclean as a
5372 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5375 * dep-in.sed: Remove config.h from generated dependencies.
5377 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5378 broken out of sunos_canonicalize_dynamic_symtab.
5379 (sunos_canonicalize_dynamic_symtab): Call new function
5380 sunos_slurp_dynamic_symtab.
5381 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5382 dynamic symbol table to the caller.
5383 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5384 callback to override the symbols being read.
5385 * libaout.h (struct aout_backend_data): Add three new parameters
5386 to add_dynamic_symbols callback.
5388 Extensive minor changes to avoid various gcc warnings. Also:
5389 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5390 * archures.c (bfd_arch_info_type): Change mach field from long to
5392 (bfd_lookup_arch): Change machine parameter from long to unsigned
5395 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5397 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5398 a symbol with a non-zero plt_offset.
5400 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5402 * elfcode.h (align_file_position): Remove; not used.
5404 * configure.in: Only check for <sys/procfs.h> on a native system,
5405 and make sure it defines prstatus_t.
5406 * configure: Rebuild.
5408 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5410 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5412 * config.in: Rename from config.h.in.
5413 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5414 Check for config.h:config.in when creating stamp-h.
5415 * configure: Rebuild.
5416 * Makefile.in (stamp-h): Depend upon config.in rather than
5417 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5418 calling config.status.
5420 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5421 (Makefile): Just rebuild Makefile.
5422 (config.h, stamp-h): New targets.
5423 * configure.in: Create stamp-h when rebuilding config.h.
5424 * configure: Rebuild.
5426 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5428 * configure.in: Call AC_CONFIG_HEADER. Substitute
5429 HOST_64BIT_LONG. Check that various header files exist. Check
5430 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5431 and/or free need to be declared. Don't make a link to sysdep.h.
5432 Define TRAD_HEADER for various hosts.
5433 * configure: Rebuild.
5434 * configure.host: Don't set my_host. Add definitions taken from
5435 host header files for various entries. Remove entries which now
5437 * acconfig.h: New file.
5438 * config.h.in: New file, built by autoheader.
5439 * sysdep.h: New file.
5440 * Makefile.in (do_distclean): Don't remove sysdep.h.
5442 (LOCAL_H_DEPS): New variable.
5443 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5445 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5446 ($(OPTIONAL_BACKENDS)): Likewise.
5447 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5448 looking through sysdep.h.
5449 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5450 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5451 (fprintf_vma, sprintf_vma): Likewise.
5452 (int64_type, uint64_type): Don't define.
5453 * bfd-in2.h: Rebuild.
5454 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5455 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5456 * lynx-core.c: Include stuff from old hosts/lynx.h.
5457 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5458 rather than NO_FCNTL.
5459 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5460 rather than NATIVE_HPPAHPUX_COMPILER.
5461 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5463 * hosts/*.h: Remove all header files which merely include,
5464 declare, and define things. Leave header files which define
5465 information needed by trad-core.c.
5467 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5468 (BFD_CC_FOR_BUILD): Define.
5469 * configure.in: Use BFD_CC_FOR_BUILD.
5470 * configure: Rebuild.
5472 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5474 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5475 * configure: Rebuild.
5477 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5480 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5482 * config.bfd: i386pe_ve -> i386pe_vec.
5484 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5486 * configure.host: Incorporate host Makefile fragments by setting
5488 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5489 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5490 value based on whether the code is being compiled by a cross
5491 compiler. Don't substitute host_makefile_frag or frags.
5492 * aclocal.m4: New file to define local AC_PROG_CC.
5493 * configure: Rebuild.
5494 * Makefile.in (INSTALL): Set to @INSTALL@.
5495 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5496 (INSTALL_DATA): Set to @INSTALL_DATA@.
5498 (CC): Define as @CC@.
5499 (CFLAGS): Set to @CFLAGS@.
5500 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5501 (@host_makefile_frag@): Remove.
5502 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5503 after other options.
5504 (config.status): Remove dependency upon @frags@.
5505 * config/*.mh, config/README: Remove.
5507 * config.bfd: Rewrite to incorporate the contents of the Makefile
5508 fragments by setting shell variables, rather than merely returning
5509 the name of a Makefile fragment.
5510 * configure.in: Use shell variables set by config.bfd rather than
5511 looking at the target Makefile fragment files. Don't substitute
5512 target_makefile_frag. Do substitute TDEFINES.
5513 * configure: Rebuild.
5514 * Makefile.in (@target_makefile_frag@): Remove.
5515 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5516 * config/*.mt: Remove.
5518 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5520 * configure.in: Put changequote lines around "i[345]86" patterns
5521 section of core file support.
5523 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5525 * som.c (som_bfd_print_private_bfd_data): Define to use the
5528 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5530 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5531 entry, text_start and data_start.
5533 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5535 * Makefile.in (OFILES): Remove $(TDEPFILES).
5536 * config/apollo.mt (TDEPFILES): Remove.
5537 * config/README: Update.
5539 * configure.in: For a native configuration, set COREFILE and
5540 COREFLAG based on the canonical host name.
5541 * configure: Rebuild.
5542 * Makefile.in: Rebuild dependencies.
5543 (ALL_CFLAGS): Add @COREFLAG@.
5544 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5545 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5546 support routines. Check LYNX_CORE rather than HOST_LYNX.
5547 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5548 * i386lynx.c: Likewise.
5549 * m68klynx.c: Likewise.
5550 * sparclynx.c: Likewise.
5551 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5552 * *-core.c: Comment changes.
5553 * config/decstation.mh (HDEPFILES): Remove.
5554 (HDEFINES): Remove -DTRAD_CORE.
5555 * config/irix3.mh (RANLIB): Remove.
5556 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5557 (HDEFINES): Remove -DIRIX_CORE.
5558 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5559 (HDEFINES): Remove -DTRAD_CORE.
5560 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5561 * config/ultra3.mh (RANLIB): Remove.
5562 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5563 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5564 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5565 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5566 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5567 * config/i386aix.mh, config/i386bsd.mh: Remove.
5568 * config/i386linux.mh, config/i386mach3.mh: Remove.
5569 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5570 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5571 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5572 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5573 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5574 * config/solaris2.mh, config/stratus.mh: Remove.
5575 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5576 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5578 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5580 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5581 DT_FINI entry if the appropriate symbol is not in the hash table.
5583 * libelf.h (struct elf_backend_data): Add create_program_headers
5584 and want_hdr_in_seg fields.
5585 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5587 (elf_backend_create_program_headers): Likewise.
5588 (elfNN_bed): Initialize create_program_headers and
5590 * elf.c (get_program_header_size): Call create_program_headers
5592 (map_program_segments): Check want_hdr_in_seg backend field. Call
5593 create_program_headers backend routine.
5595 * elf.c (assign_file_positions_except_relocs): Align non allocated
5596 sections when creating an executable.
5598 * elfcode.h (elf_swap_phdr_in): Make non static.
5599 (elf_swap_phdr_out): Make non static.
5600 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5601 (bfd_elf32_swap_phdr_out): Declare.
5602 (bfd_elf64_swap_phdr_in): Declare.
5603 (bfd_elf64_swap_phdr_out): Declare.
5605 * ecofflink.c (ecoff_collect_shuffle): New static function.
5606 (_bfd_ecoff_get_accumulated_pdr): New function.
5607 (_bfd_ecoff_get_accumulated_sym): New function.
5608 (_bfd_ecoff_get_accumulated_ss): New function.
5609 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5610 (_bfd_ecoff_get_accumulated_sym): Declare.
5611 (_bfd_ecoff_get_accumulated_ss): Declare.
5612 * libbfd.h: Rebuild.
5614 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5616 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5618 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5619 warning symbols. If any section is named .gnu.warning.XXX, treat
5620 the contents as a warning to be issued if the symbol XXX is
5622 (elf_link_output_extsym): For an indirect or warning symbol, just
5623 output the symbol it points to.
5625 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5626 if bfd_hash_allocate fails, since it will already be set.
5627 (generic_link_hash_newfunc): Likewise.
5628 (archive_hash_newfunc): Likewise.
5629 (hash_entry_bfd): New static function.
5630 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5631 callback. Allocate a new warning using the hash table newfunc.
5632 Use bfd_hash_replace to update the entry in the hash table, rather
5633 than assuming we can copy the fields with structure assignment.
5635 * hash.c (bfd_hash_replace): New function.
5636 * bfd-in.h (bfd_hash_replace): Declare.
5637 * bfd-in2.h: Rebuild.
5639 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5641 * config.bfd: Add mips*vr4300-*-elf* target.
5642 * config/mipsbvr4300.mt: Added.
5644 See file ChangeLog.2
5651 version-control: never