1 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
3 * hosts/i386bsd.h: If NBPG is not defined, define it as
4 PAGE_SIZE, for recent versions of FreeBSD.
6 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
8 * configure.host: Use `long long' as the 64 bit type on a Solaris
9 host, since both gcc and the SunPRO compilers support it.
11 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
13 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
14 mistake to have reused the ECOFF LITERAL for ELF since they have
16 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
17 * bfd-in2.h, libbfd.h: Rebuild.
19 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
22 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
23 dynamic relocation for an undefweak symbol when we are building
26 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
28 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
29 point explicitly to srcdir.
30 (targmatch.h): Edit references to point explicitly to objdir.
32 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
34 * config.bfd: When setting targ_cpu, don't get confused by
37 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
39 * configure.host: Add support for windows host (a build done
40 under the Microsoft build environment).
42 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
44 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
45 definition in a dynamic object, add it to the dynamic symbol table
46 if any dynamic object mentions it. Reverts part of last patch.
48 * sunos.c (struct sunos_link_hash_table): Add got_base field.
49 (sunos_link_hash_table_create): Initialize got_base.
50 (bfd_sunos_size_dynamic_sections): If the .got section is more
51 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
53 (sunos_check_dynamic_reloc): Subtract got_base from a base
56 * elf32-mips.c (elf_mips_isa): New static function.
57 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
58 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
60 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
62 * archive.c (do_slurp_coff_armap): Only treat archive as little
65 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
67 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
68 by the change in size of the section when EXEC_P is not set.
70 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
71 (m68kcoff_rtype_to_howto): New static function.
72 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
73 VMA to the addend for a PC relative reloc.
75 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
77 * Makefile.in: Rebuild dependencies.
79 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
82 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
84 * Makefile.in: Remove explicit dependencies for mn10200 and
86 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
87 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
88 (dependencies): Rebuilt.
90 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
92 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
95 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
96 section if the flags are compatible.
98 * configure.in: Add havevecs, and put it in tdefaults.
99 * mpw-config.in: Likewise.
100 * configure: Rebuild.
101 * targmatch.sed: New file; a sed script to build targmatch.h from
103 * config.bfd: Add #if, #endif, and comments for targmatch.h.
104 * targets.c: Include "fnmatch.h".
105 (struct targmatch): Define.
106 (bfd_target_match): Define by including targmatch.h.
107 (bfd_find_target): If the target is not found by name, search for
108 it as a configuration triplet.
109 * Makefile.in: Rebuild dependencies.
110 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
111 i386dynix.o, m68k4knetbsd.o, and riscix.o.
112 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
113 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
114 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
115 (CFILES): Remove i386dynix.c and hp300bsd.c.
116 (targmatch.h): New target.
117 (do_clean): Remove targmatch.h.
119 * configure.in: Add BFD_NEED_DECLARATION(getenv).
120 * acconfig.h: Add NEED_DECLARATION_GETENV.
121 * configure, config.in: Rebuild.
122 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
123 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
125 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
127 * cpu-mn10x00.c, elf32-mn10x00: Removed.
128 * cpu-mn10200.c, cpu-mn10300.c: New files.
129 * elf32-mn10200.c, elf32-mn10300.c: New files.
130 * Makefile.in: Break mn10x00 support into two separate
131 configurations, mn10200 and mn10300.
132 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
133 * bfd-in2.h, configure: Rebuilt.
135 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
137 * Makefile.in (do_clean): Move config.log to do_distclean.
139 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
141 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
142 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
143 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
144 (elf32-mn10x00.o): Add dependencies.
145 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
146 (bfd_mn10x00_arch): Declare.
147 (bfd_archures_list): Add bfd_mn10x00_arch.
148 * config.bfd: Add mn10x00-*-*.
149 * configure.in: Add bfd_elf32_mn10x00_vec.
150 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
151 * targets.c (bfd_elf32_mn10x00_vec): Declare.
152 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
153 * bfd-in2.h, configure: Rebuilt.
155 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
157 openVMS/Alpha: Provide filename and case_hack flags via
158 symbol table from gas.
159 Add case_hack code for symbol output from vax/vms.
160 * evax-alpha.c (evax_initialize): Remove filename handling,
161 filename is provided via symbol table.
162 (evax_get_symtab): Use local symbol count when setting up table.
163 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
165 (_bfd_evax_write_egsd): Skip file name symbol.
166 * evax-emh.c (get_vms_time_string): Local function now.
167 (_bfd_evax_write_emh): Extract source filename and case_hack flags
169 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
170 through _bfd_evax_case_hack_symbol.
171 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
173 (_bfd_evax_basename): Removed.
174 (_bfd_get_vms_time_string): Moved to evax-emh.c.
175 * evax.h (evax_private_data_struct): Remove filename.
176 (flag_hash_long_names, flag_show_after_trunc,
177 flag_no_hash_mixed_case, vms_name_mapping): New flags for
180 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
182 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
183 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
184 (NO_SWAP_MAGIC): Don't define.
185 (SWAP_MAGIC): Define.
187 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
188 no hash table entry for a global symbol.
190 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
192 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
194 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
196 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
197 symbol type with T_NULL. Warn if symbol type changes. Based on
198 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
200 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
201 a dynamic object in the dynamic symbol table if it is referenced
202 or defined by a regular object.
205 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
207 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
208 remove dwarf local labels. Shrinks binaries by a factor of 3!
211 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
213 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
214 by hand, rather than by calling bfd_make_section.
217 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
219 * reloc.c: Rename m32r relocs.
220 * bfd-in2.h, libbfd.h: Rebuilt.
221 * elf32-m32r.c: Update.
224 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
226 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
227 link, adjust the symbol index of a base relative reloc. Don't
228 change the addend of a PC relative reloc if pcrel_offset is set.
229 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
232 * reloc.c (bfd_perform_relocation): Apply the relocation even if
233 it is zero, in case src_mask matters.
234 (bfd_install_relocation): Likewise.
236 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
238 * xcofflink.c (xcoff_link_add_symbols): Always initialize
240 (_bfd_xcoff_bfd_final_link): Don't set target_index
241 to an uninitialized value.
243 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
245 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
246 indices, rather than crashing.
247 (coff_slurp_reloc_table): Likewise. Check whether the howto field
249 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
252 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
254 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
256 (coff_arm_adjust_symndx): New static function.
257 (coff_adjust_symndx): Define.
259 * srec.c (srec_scan): Accept multiple symbols on a single line.
260 From Pascal Martin <pmartin@alsys.com>.
264 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
266 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
267 (sunos_merge_private_bfd_data): New function.
269 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
271 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
273 (bfd_merge_private_bfd_data): Likewise.
274 * section.c (bfd_copy_private_section_data): Likewise.
275 * syms.c (bfd_copy_private_symbol_data): Likewise.
276 * bfd-in2.h: Rebuild.
277 * aout-target.h (MY_bfd_copy_private_section_data): Check that
278 both BFD's are the right flavour.
279 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
280 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
281 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
282 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
283 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
284 (ppc_elf_merge_private_bfd_data): Likewise.
285 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
286 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
288 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
289 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
293 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
295 * reloc.c: Add m32r relocs.
296 * bfd-in2.h, libbfd.h: Rebuilt.
297 * cpu-m32r.c,elf32-m32r.c: New files.
300 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
302 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
304 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
306 * tekhex.c (first_phase): Change type parameter from char to int.
308 (pass_over): Change func to expect int, not char.
310 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
311 rather than SEC_LOAD when aligning the file offset for the first
312 section in a segment.
314 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
316 * syms.c (coff_section_type): Make arg const.
317 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
318 to make_bfd_asection().
319 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
320 * elfcode.h (bfd_section_from_phdr): Remove prototype.
321 (_bfd_elf_stringtab_init): Remove prototype.
323 * netbsd-core.c (swap_abort): Add prototype.
324 * aix386-core.c (swap_abort): Ditto & make static
325 * hpux-core.c (swap_abort): Ditto & make static.
326 * irix-core.c (swap_abort): Ditto & make static.
327 * ptrace-core.c (swap_abort): Ditto & make static.
328 * trad-core.c (swap_abort): Ditto & make static.
329 * coffswap.h (coff_swap_reloc_in): Ditto.
330 (coff_swap_reloc_out): Ditto.
331 (coff_swap_filehdr_in): Ditto.
332 (coff_swap_filehdr_out): Ditto.
333 (coff_swap_sym_in): Ditto.
334 (coff_swap_sym_out): Ditto.
335 (coff_swap_aux_in): Ditto.
336 (coff_swap_aux_out): Ditto.
337 (coff_swap_lineno_in): Ditto.
338 (coff_swap_lineno_out): Ditto.
339 (coff_swap_aouthdr_in): Ditto.
340 (coff_swap_aouthdr_out): Ditto.
341 (coff_swap_scnhdr_in): Ditto.
342 (coff_swap_scnhdr_out): Ditto.
343 * ihex.c (ihex_sizeof_headers): Ditto.
344 * tekhex.c (getsym): Ditto.
345 (find_chunk): Ditto & make static.
346 (insert_byte): Ditto.
347 (first_phase): Ditto.
349 (tekhex_get_symtab): Ditto & make static.
350 (tekhex_get_symtab_upper_bound): Ditto & make static.
351 (tekhex_mkobject): Ditto.
352 (tekhex_object_p): Ditto.
353 (move_section_contents): Ditto.
354 (tekhex_get_section_contents): Ditto.
355 (tekhex_set_arch_mach): Ditto & make static.
356 (tekhex_set_section_contents): Ditto.
360 (tekhex_write_object_contents): Ditto.
361 (tekhex_sizeof_headers): Ditto.
362 (tekhex_make_empty_symbol): Ditto.
363 (tekhex_get_symbol_info): Ditto.
364 (tekhex_print_symbol): Ditto.
365 * irix-core.c (make_bfd_asection): Ditto.
366 (irix_core_core_file_p): Ditto.
367 (irix_core_core_file_failing_command): Ditto.
368 (irix_core_core_file_failing_signal): Ditto.
369 (irix_core_core_file_matches_executable_p): Ditto.
370 (irix_core_make_empty_symbol): Ditto.
371 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
372 * srec.c (srec_new_symbol): Ditto.
373 (srec_get_section_contents): Ditto.
374 (srec_set_arch_mach): Ditto.
375 (srec_set_section_contents): Ditto.
376 (internal_srec_write_object_contents): Ditto.
377 (srec_write_object_contents): Ditto.
378 (symbolsrec_write_object_contents): Ditto.
379 (srec_sizeof_headers): Ditto.
380 (srec_make_empty_symbol): Ditto.
381 (srec_get_symtab_upper_bound): Ditto.
382 (srec_get_symtab): Ditto.
383 (srec_print_symbol): Ditto and make static.
384 * elf.c (elf_read): Ditto
385 (assign_section_numbers): Ditto.
386 (elf_fake_sections): Ditto.
387 (sym_is_global): Ditto.
388 (elf_map_symbols): Ditto.
389 (get_program_header_size): Ditto.
390 * coffgen.c (make_a_section_from_file): Ditto.
391 (coff_real_object_p): Ditto.
392 (fixup_symbol_value): Ditto.
393 (build_debug_section): Ditto.
395 * syms.c (coff_section_type): Ditto.
398 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
400 * bfd-in2.h: Rebuilt after m32r changes.
403 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
406 * config.bfd,configure.in,configure: Add m32r support.
407 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
409 * config.bfd: Keep target list alphabetically sorted.
412 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
414 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
415 to add in the constant part found in the instruction itself.
416 (case R_V850_HI16_S): Likewise.
420 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
422 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
423 and R_D10V_18 to be 1 (word).
426 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
428 * stabs.c (_bfd_link_section_stabs): If the output_section field
429 of either section is bfd_abs_section, then the linker is
430 discarding the section and we should not optimize it.
432 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
434 * Makefile.in (aout-sparcle.o): New target.
435 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
436 * config.bfd (sparclet-*-aout*): Add case.
437 * configure.in (sparcle_aout_vec): Add case.
438 * configure: Regenerated.
439 * targets.c (sparcle_aout_vec): Declare.
440 (bfd_target_vector): Add sparcle_aout_vec.
441 * aout-sparcle.c: New file.
444 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
446 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
447 low order sign bit propogation for R_V850_HI16_S.
449 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
450 handling V850 specific relocs.
451 (elf_v850_howto_table): Use the new function for some
452 relocations. Twiddle masks & shifts for some relocs.
453 Set partial_inplace where needed.
456 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
458 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
459 default architecture to a machine number of 0.
460 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
462 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
463 the output BFD is the default, set it from the first input BFD.
466 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
468 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
469 insert at bitpos zero. The HI16 relocs are shifted right
470 by 16 bits. Fix src_mask for all relocs.
471 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
473 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
477 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
479 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
480 Rewrite to use BFD file read routines and to avoid using a fixed
481 length for the file name.
484 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
486 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
487 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
488 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
491 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
493 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
494 (elf_v850_howto_table): Add info for HI16_S reloc.
495 (v850_reloc_map): Add HI_16_S reloc.
496 * reloc.c: Define BFD_RELOC_V850_* relocs.
499 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
502 * elf32-sh.c: New file.
503 * elf.c (prep_headers): Handle bfd_arch_sh.
504 * elfcode.h (write_relocs): Handle absolute symbol.
505 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
506 (_bfd_elf64_link_read_relocs): Declare.
507 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
508 elf_link_read_relocs. Make globally visible. Change all
510 (elf_link_input_bfd): Get external symbols from cache in
511 symtab_hdr->contents. Get contents from cache in
513 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
515 * reloc.c: Define BFD_RELOC_SH_* relocs.
516 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
517 * coff-sh.c (sh_insns_conflict): Fix a return value.
518 (_bfd_sh_align_load_span): New globally visible function, broken
519 out of sh_align_load.
520 (sh_align_load): Call _bfd_sh_align_load_span.
521 (sh_swap_insns): Change relocs parameter to PTR.
522 * bfd-in2.h, libbfd.h: Rebuild.
523 * targets.c (bfd_elf32_sh_vec): Declare.
524 (bfd_elf32_shl_vec): Declare.
525 * config.bfd (sh-*-elf*): New target.
526 * configure.in (bfd_elf32_sh_vec): New target vector.
527 (bfd_elf32_shl_vec): New target vector.
528 * configure: Rebuild.
529 * Makefile.in: Rebuild dependencies.
530 (BFD32_BACKENDS): Add elf32-sh.o.
531 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
533 * elf.c (map_sections_to_segments): Check that LMA does not skip a
534 page before checking D_PAGED.
536 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
537 (ihex_write_object_contents): Remove extbase; always use segbase
540 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
542 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
543 * configure.host (i[345]86-*-*): Ditto.
544 * config.bfd (i[345]86-*-*): Ditto.
545 * configure: Regenerate.
547 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
550 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
552 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
553 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
554 * som.c (hppa_som_gen_reloc_type): Add new argument. If
555 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
556 will have an ST_CODE type, change the symbol's type to ST_DATA.
557 * som.c (hppa_som_gen_reloc_type): Update prototype.
559 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
561 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
562 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
563 (mips_elf_size_dynamic_sections): Don't require .got to exist.
564 (mips_elf_finish_dynamic_sections): Likewise.
566 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
568 * configure.host (HLDENV): New variable to set. Set it for
569 *-*-sysv4*, since those linkers may not support -R but they always
572 * libieee.h (NSECTIONS): Don't define.
573 (ieee_data_struct): Change section_table to asection **. Add
575 * ieee.c (get_section_entry): If the table isn't big enough, make
577 (ieee_slurp_sections): Remove assertion about number of sections.
578 (ieee_object_p): Adjust initialization of ieee to match changes to
581 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
582 symbols merely because we are generating a shared library.
583 (xcoff_build_ldsyms): Don't set up global linkage code for an
584 undefined symbol merely because we are generating a shared
588 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
590 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
591 (BFD32_BACKENDS) Add elf32-v850.o.
592 * archures.c: Add bfd_v850_arch.
593 * bfd-in2.h: Add bfd_v850_arch.
594 * config.bfd (v850-*-*): New target.
595 * configure: (bfd_elf32_v850_vec) New vector.
596 * configure.in: (bfd_elf32_v850_vec) New vector.
597 * cpu-v850.c: New file.
598 * elf.c (prep_headers): Added case bfd_arch_v850.
599 * elf32-v850.c: New file.
600 * targets.c (bfd_elf32_v850_vec): New vector.
603 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
605 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
606 a function code symbol for an XMC_XO symbol.
608 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
610 * mpw-config.in: Update editing of autoconf vars to reflect
611 Jul 18 configure.in change.
612 * mpw-make.sed: Update editing of include pathnames to be
613 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
615 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
617 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
618 which to offset to get the .plt entry address is ".plt".
620 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
622 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
623 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
624 Added, for internal use by the ARM gas.
628 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
630 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
631 in section dynidx start.
633 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
635 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
636 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
637 optimization for g++.
639 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
641 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
642 the -mrelocatable-lib bit set and the other doesn't, clear the
643 -mrelocatable-lib bit in the header.
645 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
647 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
648 symbol against a STT_FUNC symbol in a shared library.
650 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
652 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
653 symbol is found, automatically define the corresponding function
656 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
657 if sym.n_numaux is not zero.
658 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
659 entry to disagree about the number of aux entries if the symbol
662 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
663 section if it might be needed, not just if info->shared.
664 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
665 the start of .rel.dyn if we are going to use it.
666 (mips_elf_finish_dynamic_sections): Only clear the first element
667 of .rel.dyn if the size is greater than zero.
669 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
671 * xcofflink.c (xcoff_link_input_bfd): If we already called the
672 undefined_symbol callback for a symbol, then don't issue any more
673 warnings about loader relocs.
674 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
675 after calling the undefined_symbol callback.
677 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
678 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
679 as the AIX linker seems to do.
681 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
683 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
684 (evax_initialize): Remove evax_reloc_table.
685 (evax_close_and_cleanup): Ditto.
687 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
689 (evax_bfd_reloc_type_lookup): Ditto.
690 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
691 cooked_size == raw_size.
692 * evax-emh.c (_bfd_evax_register_filename): Remove.
693 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
694 * evax-misc.c (add_new_contents): Malloc section at full size.
695 (_bfd_save_evax_section): Memcpy section contents directly.
696 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
697 (evax_reloc_table): Remove.
699 * hosts/alphavms.h (O_ACCMODE): Define if needed.
701 * makefile.vms: Add better support for DEC C compilation
702 Add evax.h dependencies
704 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
705 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
706 (BFD_RELOC_ALPHA_BASEREG): Remove.
707 * bfd-in2.h, libbfd.h: Rebuild.
709 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
711 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
712 getgid if _WIN32 is defined.
713 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
715 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
717 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
718 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
720 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
723 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
725 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
727 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
728 (NEED_DECLARATION_REALLOC): New macro.
729 * configure, config.in: Rebuild.
730 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
731 (realloc): Declare if NEED_DECLARATION_REALLOC.
733 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
734 <strings.h> if they exist.
736 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
738 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
740 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
742 Based on patches from Eric Valette <valette@crf.canon.fr>:
743 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
744 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
745 (elf_howto_table): Add entries for new relocs.
746 (elf_i386_reloc_type_lookup): Handle new relocs.
747 (elf_i386_info_to_howto): Just call abort.
748 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
749 (elf_i386_relocate_section): Likewise.
752 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
754 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
757 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
759 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
760 only get the LMA from the phdr if they are in the same part of the
763 * elf.c (map_sections_to_segments): Rewrite tests for starting a
764 new segment to make them more comprehensible. If the relationship
765 between the LMA and the VMA changed, start a new segment. Don't
766 check dynsec when deciding whether to start a new segment for a
767 writeable section; -N will now handle this.
769 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
771 * libhppa.h: Remove "esel" changes. Not the right approach.
772 * som.c: Corresponding changes.
773 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
774 which don't have a SOM symbol type associated with them.
775 Reverses a 1994 change.
777 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
779 Make ld -N more reasonable for ELF:
780 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
781 phdr_in_section to false, and always use a single load segment.
782 (elf_sort_sections): Sort sections by LMA after VMA.
783 (assign_file_positions_for_segments): If D_PAGED is not set, don't
784 align to maxpagesize.
785 (assign_file_positions_except_relocs): Likewise.
786 * elfcode.h (elf_object_p): If a section is loaded but not page
787 aligned, clear D_PAGED.
789 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
791 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
792 Added, for internal use by the ARM gas.
796 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
798 * libhppa.h (R_HPPA_ESEL): New field selector.
800 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
801 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
802 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
804 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
806 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
807 archive search before looking for stripped dynamic objects.
809 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
811 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
812 symbol a warning rather than an error.
814 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
816 * elf.c (assign_file_positions_for_segments): Track the virtual
817 memory position separately from the file position, and use it to
818 compute the alignment adjustment.
821 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
823 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
824 and fixed mask on R_D10V_10_PCREL_L.
827 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
829 * elf64-mips.c: Include "aout/ar.h".
830 (mips_elf64_slurp_armap): New static function.
831 (mips_elf64_write_armap): New static function.
832 (bfd_elf64_archive_*): Define.
833 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
834 Use instead of bfd_generic_archive_p.
835 (bfd_elfNN_write_archive_contents): Define if not defined. Use
836 instead of _bfd_write_archive_contents.
837 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
838 _bfd_generic_mkarchive.
839 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
840 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
842 (TARGET_LITTLE_SYM): Likewise.
843 * archive.c (bfd_slurp_armap): Check for and reject an archive map
845 * Makefile.in: Rebuild dependencies.
847 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
848 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
849 SHT_MIPS_EVENTS sections.
850 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
851 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
853 (_bfd_mips_elf_fake_sections): Likewise.
855 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
856 * ecoff.c (ecoff_compute_section_file_positions): Copy
857 rdata_in_text from backend info to tdata. Clear it if any data
858 section comes before .rdata.
859 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
860 tdata rather than backend info.
862 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
864 * configure.in: Fix test for whether a compiler has a 64 bit
865 type. From Jim Wilson <wilson@cygnus.com>.
867 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
869 * configure.host (mips-sgi-irix6*): New host.
871 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
872 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
873 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
875 * configure: Rebuild.
876 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
877 (BFD_HOST_64_BIT): Define conditionally.
878 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
879 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
880 (symvalue, bfd_size_type): Likewise.
881 * bfd-in2.h: Rebuild.
882 * Makefile.in (do_clean): Remove bfd-tmp.h.
883 (do_distclean): Remove bfd-in3.h.
884 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
885 (bfd-in3.h): New target.
887 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
888 Andrew Gierth <ANDREWG@microlise.co.uk>.
890 * configure.host: Set INSTALL_SHLIB.
891 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
892 * configure: Rebuild.
893 * Makefile.in (install): Use @INSTALL_SHLIB@.
895 * config.bfd (mips*-*-irix6*): New target.
896 * configure.host: Handle Irix 6 shared library like Irix 5.
898 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
899 symbol for a magic name.
900 (xcoff_link_input_bfd): Don't change the reloc symbol for an
902 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
905 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
907 * mpw-config.in: Add ELF support to mips config, create the
908 elf32-target.h file in the object dir.
909 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
911 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
913 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
914 Also removed most abort calls, in favor of using bfd reporting.
917 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
919 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
920 (BFD32_BACKENDS) Add elf32-d10v.o.
921 * archures.c: Add bfd_d10v_arch.
922 * bfd-in2.h: Add bfd_d10v_arch.
923 * config.bfd (d10v-*-*): New target.
924 * configure: (bfd_elf32_d10v_vec) New vector.
925 * configure.in: (bfd_elf32_d10v_vec) New vector.
926 * cpu-d10v.c: New file.
927 * elf.c (prep_headers): Added case bfd_arch_d10v.
928 * elf32-d10v.c: New file.
930 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
931 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
932 * targets.c (bfd_elf32_d10v_vec): New vector.
935 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
937 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
939 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
941 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
942 bfd_mach_i386_i8086 machine types.
944 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
946 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
949 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
951 * coffcode.h (coff_set_section_contents): A/UX does not require
952 special handling of the _LIB section.
954 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
956 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
959 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
960 array if one was allocated.
962 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
964 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
965 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
966 use_rld_obj_head and rld_value.
967 (mips_elf_link_hash_table_create): Initialize new fields.
968 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
970 (mips_elf_create_dynamic_sections): Create .rld_map section. If
971 __rld_obj_head symbol not seen, create an __rld_map symbol.
972 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
973 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
974 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
975 __rld_obj_head symbol.
976 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
978 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
980 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
982 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
983 ppc_elf_addr16_ha_reloc.
984 (ppc_elf_addr16_ha_reloc): New static function.
986 * coff-mips.c (struct mips_hi): Define.
987 (mips_refhi_list): New static variable.
988 (mips_refhi_addr, mips_refhi_addend): Remove.
989 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
990 (mips_reflo_reloc): Process mips_refhi_list.
991 (mips_relhi_list): New static variable.
992 (mips_relhi_addr, mips_relhi_addend): Remove.
993 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
994 (mips_rello_reloc): Process mips_relhi_list.
995 (mips_relocate_section): Permit an arbitrary number of REFHI or
996 RELHI relocs before the associated REFLO or RELLO reloc.
998 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1000 * aout-target.h (MY(callback)): Set reloc_count fields.
1002 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1004 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1005 sections unless this is a SunOS link.
1007 * VERSION: Set to 2.7.1.
1009 * Released binutils 2.7.
1011 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1013 * i386aout.c: Include "aout/aout64.h".
1014 (i386aout_write_object_contents): New static function.
1015 (MY_write_object_contents): Define.
1017 * netbsd.h (MY(write_object_contents)): Make sure that
1018 adjust_sizes_and_vmas is called before fiddling with the magic
1021 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1023 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1025 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1027 * libbfd-in.h (itos, stoi): Don't define.
1028 * libbfd.h: Rebuild.
1029 * i386lynx.c (KEEPIT): Define as udata.i.
1030 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1031 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1032 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1033 flags. Don't use stoi.
1035 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1037 * elf.c (map_sections_to_segments): Don't start a new segment for
1038 a writable section if it's on the same page as the previous
1039 segment. Reset the writable variable for a readonly section.
1041 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1043 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1044 first_thunk_address, thunk_size, and import_table_size.
1045 * peicode.h: Improved some diagnostics regarding edata sections.
1047 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1049 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1050 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1052 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1054 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1055 with XCOFF_DEF_DYNAMIC set is really defined.
1056 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1057 (xcoff_link_add_symbols): Only create special sections if using an
1060 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1062 (bfd_install_relocation): Likewise.
1064 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1066 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1068 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1069 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1070 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1071 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1072 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1073 are found for LITERAL relocs.
1074 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1075 taken, we cannot generate a .plt entry for the symbol.
1077 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1079 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1080 sysconf functions (for gprof).
1081 * configure, config.in: Rebuild.
1083 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1085 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1086 an archive if it has a map. If the object file has the wrong
1089 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1090 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1092 (alpha_relocate_section): Likewise.
1094 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1095 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1096 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1097 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1098 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1099 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1100 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1101 * peicode.h: Corresponding changes.
1103 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1105 * elflink.h (elf_create_pointer_linker_section): Comment out code
1106 dealing with making GOT pointers negative of the GOT symbol for
1109 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1111 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1112 increment the .rela.plt size until after we're done creating the
1114 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1115 .rela.plt offset directly rather than calculating it.
1117 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1119 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1120 Use autoconf-set values.
1121 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1122 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1125 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1126 * configure: Rebuilt.
1128 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1130 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1131 handling code > 1k away.
1133 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1135 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1136 defined, output whenever the symbol is updated.
1138 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1140 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1141 section to 0 if user_set_vma is set.
1142 * elflink.h (elf_bfd_final_link): Likewise.
1144 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1146 Partially undo patch of Jun 20.
1147 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1148 (coff_compute_section_file_positions): Likewise.
1149 (coff_write_object_contents): Likewise. Re-add deleted code, but
1150 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1151 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1153 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1155 * config.bfd: Add support for *-*-rtems* configurations.
1157 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1159 * elf.c (prep_headers): Add bfd_arch_alpha case.
1161 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1163 * elf64-alpha.c: New file.
1164 * config.bfd (alpha-*-linuxecoff*): New target.
1165 (alpha-*-linux*, alpha-*-elf*): New targets.
1166 * configure.in (bfd_elf64_alpha_vec): New vector.
1167 * configure: Rebuild.
1168 * targets.c (bfd_elf64_alpha_vec): Declare.
1169 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1170 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1171 * bfd-in2.h, libbfd.h: Rebuild.
1172 * Makefile.in: Rebuild dependencies.
1173 (BFD64_BACKENDS): Add elf64-alpha.o.
1174 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1176 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1178 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1179 than relying on a right shift of 32.
1181 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1183 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1184 ifdef to COFF_WITH_PE.
1185 (coff_compute_section_file_positions): Likewise.
1186 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1187 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1188 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1189 COFF_IMAGE_WITH_PE, always include.
1191 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1193 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1195 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1196 approximate the correct answer if SIZEOF_HEADERS was not used.
1198 * binary.c (binary_set_section_contents): Set section file
1199 position based on LMA rather than VMA.
1201 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1203 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1204 symbols if info->strip == strip_all.
1206 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1208 * coff-h8300.c: Remove #if 0 code.
1209 (compatable): Don't allow mixing/matching of different architectures.
1211 * archures.c (bfd_mach_h8300s): Add.
1212 * bfd-in2.h: Rebuilt.
1213 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1215 (h8300_reloc16_estimate): Likewise.
1216 (h8300_reloc16_extra_cases): Likewise.
1217 (h8300_bfd_link_add_symbols): Likewise.
1218 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1219 (coff_set_flags): Likewise.
1220 * cpu-h8300.c (h8300_scan): Likewise.
1221 Add H8/S to bfd_h8300_arch list.
1223 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1225 Added support for Alpha OpenVMS:
1226 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1227 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1228 * config.h-vms, makefile.vms: New files.
1229 * config.bfd (alpha-*-*vms*): New target.
1230 * configure.in (evax_alpha_vec): New target vector.
1231 * configure: Rebuild.
1232 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1233 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1234 * targets.c (bfd_target_evax_flavour): Define.
1235 (evax_alpha_vec): Declare.
1236 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1237 if BFD64 is defined.
1238 * bfd-in2.h, libbfd.h: Rebuild.
1239 * Makefile.in: Rebuild dependencies.
1240 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1241 evax-emh.o, and evax-misc.o.
1242 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1243 evax-etir.c, evax-emh.c, and evax-misc.c.
1244 (HFILES): Add evax.h.
1246 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1248 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1250 (h8300_bfd_link_add_symbols): Likewise.
1252 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1254 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1255 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1257 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1259 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1260 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1262 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1263 R_MIPS_32 relocs if creating a shared library.
1265 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1267 * peicode.h (add_data_entry): Use pei_section_data rather than
1268 _cooked_size. Corresponds to May 13 change in coffcode.h.
1270 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1272 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1273 * coffcode.h (coff_write_object_contents): If there are long
1274 section names, always set the f_symptr field, even if there are no
1276 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1277 if there are no symbols.
1279 * coffgen.c (make_a_section_from_file): Check return value of
1280 _bfd_coff_read_string_table.
1281 (coff_real_object_p): Check return value of
1282 make_a_section_from_file.
1283 (_bfd_coff_read_string_table): Check that there are some symbols
1284 before trying to read the string table size.
1286 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1288 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1289 to replace a symbol in a dynamic object with a symbol from another
1290 dynamic object, do the replacement if the existing symbol is
1291 global linkage code.
1293 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1294 for _ptrgl, and treat it as global linkage code.
1296 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1297 filename or N_SO symbol past the offset, and use it to indicate
1298 that there is no line number or function when appropriate.
1300 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1302 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1303 common symbol defined by the linker. Don't export function code
1304 even if export_defineds is set.
1306 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1308 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1310 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1311 (h8300_symbol_address_p): New function.
1312 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1315 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1317 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1319 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1320 correctly for the two variants. Allow relaxing if the target
1321 is 128 bytes away since after relaxation it'll be 126 bytes away.
1322 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1323 "dot" and "value". Allow relaxing if the target is 128 bytes
1324 away since after relaxation it'll be 126 bytes away.
1325 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1326 the given section until nothing changes.
1328 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1330 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1331 alignment hack--we can get the lnnoptr info another way without
1332 suddenly increasing the alignment requirements. Set the flags for
1334 (ecoff_compute_section_file_positions): Do so.
1336 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1338 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1339 to keep the HP emulator database happy.
1341 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1342 From Kevin Buettner <kev@primenet.com>.
1344 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1346 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1347 name of a NULL section.
1349 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1351 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1352 set, always call the notice callback.
1354 * VERSION: Increment for bfdlink.h change.
1356 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1358 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1359 (sh_relax_delete_bytes): Correct handling of differently sized
1360 trailing alignment reloc.
1362 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1363 * bfd-in2.h: Rebuild.
1364 * configure.in: Warn if there is no known 64 bit type.
1365 * configure: Rebuild.
1367 * Makefile.in: Rebuild dependencies.
1368 (BFD32_BACKENDS): Add ppcboot.o.
1369 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1371 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1372 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1374 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1376 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1377 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1378 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1379 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1381 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1383 * elf64-mips.c: Improve reloc special_functions and handling of
1384 SHT_MIPS_OPTIONS section.
1385 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1386 mips_elf_hi16_reloc and make globally visible.
1387 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1388 make globally visible.
1389 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1390 make globally visible.
1391 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1392 and make globally visible.
1393 (gprel16_with_gp): Check howto->src_mask before using value in
1395 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1396 and make globally visible.
1397 (gprel32_with_gp): Check howto->src_mask before fetching value.
1398 (bfd_mips_elf_swap_options_in): New function.
1399 (bfd_mips_elf_swap_options_out): New function.
1400 (_bfd_mips_elf_set_private_flags): Rename from
1401 mips_elf_set_private_flags and make globally visible.
1402 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1403 mips_elf_copy_private_bfd_data and make globally visible.
1404 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1405 mips_elf_merge_private_bfd_data and make globally visible.
1406 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1407 for a SHT_MIPS_OPTIONS section.
1408 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1409 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1410 name of a SHT_MIPS_OPTIONS section.
1411 (_bfd_mips_elf_set_section_contents): New function.
1412 (mips_elf32_section_processing): Set the GP value in a
1413 SHT_MIPS_OPTIONS section.
1414 (_bfd_mips_elf_find_nearest_line): Rename from
1415 mips_elf_find_nearest_line and make globally visible.
1416 (bfd_elf32_set_section_contents): Define.
1417 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1418 (_bfd_mips_elf_lo16_reloc): Declare.
1419 (_bfd_mips_elf_gprel16_reloc): Declare.
1420 (_bfd_mips_elf_got16_reloc): Declare.
1421 (_bfd_mips_elf_gprel32_reloc): Declare.
1422 (_bfd_mips_elf_set_private_flags): Declare.
1423 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1424 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1425 (_bfd_mips_elf_find_nearest_line): Declare.
1426 (_bfd_mips_elf_set_section_contents): Declare.
1428 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1430 (elf_info_to_howto): Define.
1431 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1433 (elf_info_to_howto): Define.
1434 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1436 (elf_info_to_howto): Define.
1438 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1439 R_MOV16B[12], to match change in coff/internal.h.
1441 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1443 * elf64-mips.c: Extensive additions to provide better support for
1444 writing files and for gas.
1445 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1446 of mips_elf_object_p.
1447 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1448 _bfd_mips_elf_object_p.
1449 (_bfd_mips_elf_final_write_processing): Rename from
1450 mips_elf_final_write_processing and make globally visible.
1451 (_bfd_mips_elf_fake_sections): Rename from
1452 mips_elf_fake_sections and make globally visible.
1453 (_bfd_mips_elf_section_from_bfd_section): Rename from
1454 mips_elf_section_from_bfd_section and make globally visible.
1455 (_bfd_mips_elf_section_processing): New function, broken out of
1456 mips_elf_section_processing.
1457 (mips_elf32_section_processing): Rename from
1458 mips_elf_section_processing; call
1459 _bfd_mips_elf_section_processing.
1460 (_bfd_mips_elf_symbol_processing): Rename from
1461 mips_elf_symbol_processing and make globally visible.
1462 (_bfd_mips_elf_read_ecoff_info): Rename from
1463 mips_elf_read_ecoff_info and make globally visible.
1464 (mips_elf32_ecoff_debug_swap): Rename from
1465 mips_elf_ecoff_debug_swap.
1466 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1467 struct symbol_cache_entry.
1468 (_bfd_elf_validate_reloc): New function, moved in from
1469 elfcode.h:validate_reloc.
1470 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1471 to _bfd_elf_validate_reloc. Change all callers.
1472 * elf-bfd.h (bfd_section_from_shdr): Declare.
1473 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1474 (_bfd_elf_validate_reloc): Declare.
1475 (_bfd_mips_elf_object_p): Declare.
1476 (_bfd_mips_elf_fake_sections): Declare.
1477 (_bfd_mips_elf_section_from_bfd_section): Declare.
1478 (_bfd_mips_elf_section_processing): Declare.
1479 (_bfd_mips_elf_symbol_processing): Declare.
1480 (_bfd_mips_elf_read_ecoff_info): Declare.
1481 (_bfd_mips_elf_final_write_processing): Declare.
1482 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1485 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1486 (mips_elf_final_write_processing): Likewise.
1488 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1490 64-bit MIPS ELF ABI objdump support:
1491 * elf64-mips.c: New file.
1492 * Makefile.in: Rebuild dependencies.
1493 (BFD64_BACKENDS): Add elf64-mips.o.
1494 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1495 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1496 bfd_elf64_littlemips_vec to targ_selvecs.
1497 (mips*-*-elf*): Likewise.
1498 * confingure.in: Add bfd_elf64_bigmips_vec and
1499 bfd_elf64_littlemips_vec to vector switch.
1500 * configure: Rebuild.
1501 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1502 broken out of mips_elf_section_from_shdr.
1503 (mips_elf32_section_from_shdr): Rename from
1504 mips_elf_section_from_shdr. Call new function.
1505 (elf_backend_section_from_shdr): Update name of renamed function.
1506 * elf-bfd.h (struct elf_size_info): Change second parameter of
1507 write_out_phdrs to be const. Likewise for second parameter of
1509 (struct bfd_elf_section_data): Add rel_hdr2 field.
1510 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1511 (bfd_elf32_swap_symbol_out): Likewise.
1512 (bfd_elf32_swap_reloc_in): Likewise.
1513 (bfd_elf32_swap_reloc_out): Likewise.
1514 (bfd_elf32_swap_reloca_in): Likewise.
1515 (bfd_elf32_swap_reloca_out): Likewise.
1516 (bfd_elf32_swap_phdr_in): Likewise.
1517 (bfd_elf32_swap_phdr_out): Likewise.
1518 (bfd_elf32_swap_dyn_in): Likewise.
1519 (bfd_elf32_swap_dyn_out): Likewise.
1520 (bfd_elf32_slurp_symbol_table): Declare.
1521 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1522 (bfd_elf32_write_out_phdrs): Declare.
1523 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1524 (bfd_elf64_swap_symbol_out): Likewise.
1525 (bfd_elf64_swap_reloc_in): Likewise.
1526 (bfd_elf64_swap_reloc_out): Likewise.
1527 (bfd_elf64_swap_reloca_in): Likewise.
1528 (bfd_elf64_swap_reloca_out): Likewise.
1529 (bfd_elf64_swap_phdr_in): Likewise.
1530 (bfd_elf64_swap_phdr_out): Likewise.
1531 (bfd_elf64_swap_dyn_in): Likewise.
1532 (bfd_elf64_swap_dyn_out): Likewise.
1533 (bfd_elf64_slurp_symbol_table): Declare.
1534 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1535 (bfd_elf64_write_out_phdrs): Declare.
1536 (_bfd_mips_elf_section_from_shdr): Declare.
1537 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1538 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1539 section for the section, add the new one to rel_hdr2. Increment
1540 reloc_count rather than setting it.
1541 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1542 Remove static declaration.
1543 (elf_write_shdrs_and_ehdr): Define name as macro.
1544 (elf_write_out_phdrs): Likewise.
1545 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1546 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1547 (elf_swap_symbol_in): Change second parameter to be const.
1548 (elf_swap_symbol_out): Likewise.
1549 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1550 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1551 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1552 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1553 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1554 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1555 parameter to be const. Make non-static.
1556 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1558 (elf_slurp_symbol_table): Make non-static.
1559 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1560 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1561 (elf_backend_size_info): Likewise.
1562 (elfNN_bed): Use elf_backend_size_info.
1563 * targets.c (bfd_elf64_bigmips_vec): Declare.
1564 (bfd_elf64_littlemips_vec): Declare.
1565 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1566 bfd_elf64_littlemips_vec if BFD64 is defined.
1568 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1570 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1572 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1573 zeroes, in alignment holes.
1575 * configure: Rebuild with autoconf 2.10.
1577 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1578 potential leading underscore in the allocated buffer.
1580 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1582 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1583 symbols into .sbss if this is a relocatable link.
1585 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1587 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1588 undefined symbols when creating a shared library.
1590 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1592 * coff-sh.c: Add a bunch of new code and static const arrays to
1593 support aligning loads and stores on four byte memory boundaries.
1595 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1597 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1598 call sh_align_loads.
1599 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1602 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1604 * cache.c (bfd_open_file): Unlink the file before opening it for
1605 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1607 * opncls.c (bfd_fdopenr): Set opened_once.
1609 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1611 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1614 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1615 the code unconditionally.
1617 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1619 * libcoff-in.h (struct pei_section_tdata): Define structure.
1620 (pei_section_data): Define macro.
1621 * libcoff.h: Rebuild.
1622 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1623 store s_paddr field in pei_section_data.
1624 (coff_compute_section_file_positions): Use pei_section_data rather
1625 than _cooked_size, and don't overwrite an existing value.
1626 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1627 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1628 * peicode.h (coff_bfd_copy_private_section_data): Define if
1630 (pe_bfd_copy_private_section_data): New static function if
1633 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1635 * srec.c (srec_set_arch_mach): Write as a function rather than a
1638 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1639 no map, just check each member in turn to see whether it is
1642 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1644 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1645 table. Call BFD_ASSERT to validate header size, instead of
1647 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1650 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1652 * ppcboot.c: New target for looking at PPCbug boot records.
1654 * config{ure.in,.bfd}: Add support for ppcboot target.
1656 * configure: Regenerate.
1658 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1660 * coff-h8300.c (howto_table): Update names to match recent
1661 changes to include/coff/internal.h. Fix minor errors in the
1662 existing relocs. Add R_MOVL1 and R_MOVL2.
1663 (rtype2howto): Similarly.
1664 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1665 existing relaxing code and peform more relaxing.
1666 (h8300_reloc16_extra_cases): Likewise.
1668 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1670 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1673 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1675 * elfcode.h (elf_object_p): Reject generic ELF target if
1676 e_machine matches an alternate machine code in a specific backend.
1678 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1679 obsolete align_power_min field.
1681 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1683 * coff-h8300.c (reloc_howto_type): Add howto entry for
1685 (rtype2howto): Handle R_PCRWORD_B.
1686 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1687 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1688 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1689 branch (R_PCWORD_B).
1691 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1693 * aoutx.h (translate_from_native_sym_flags): Set the section for
1694 BSF_CONSTRUCTOR symbols.
1696 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1699 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1701 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1702 stop looking when section is found.
1704 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1706 * coffcode.h (STRING_SIZE_SIZE): Define.
1707 (styp_to_sec_flags): Handle long symbol names when looking for the
1709 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1710 (bfd_coff_long_section_names): Define.
1711 (coff_write_object_contents): Handle long section names.
1712 (bfd_coff_std_swap_table): Initialize new field.
1713 * libcoff.h: Rebuild.
1714 * coffgen.c (make_a_section_from_file): Handle long section
1716 (coff_write_symbols): Handle long section names.
1717 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1718 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1719 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1720 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1721 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1722 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1723 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1724 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1726 * bout.c (b_out_callback): Set lma of sections.
1727 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1728 parameter to output_bfd. Used input_bfd instead of output_bfd in
1731 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1733 * aoutx.h (translate_from_native_sym_flags): Don't create
1734 SEC_CONSTRUCTOR sections.
1735 * ecoff.c (ecoff_set_symbol_info): Likewise.
1737 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1738 From Don Bowman <bowman@waterloo.hp.com>.
1740 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1742 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1743 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1745 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1747 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1748 mips_32_relocs field.
1749 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1750 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1751 relocs against a global symbol which is not defined in a regular
1753 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1754 against a global symbol, increment mips_32_relocs.
1755 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1756 the symbol is not defined in a regular file, make room in the
1759 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1761 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1762 file position and the virtual file position separately. Set
1763 filepos information bsaed on the real file position.
1764 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1765 Jan 23 change to coffcode.h.
1767 * som.c (som_slurp_symbol_table): Set the symbol count to the
1768 number of BFD symbols created.
1770 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1772 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1773 output file if linking shared objects. Loop to check all relocs,
1774 rather than returning false on first error.
1776 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1778 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1779 (ppc_elf_additional_program_headers): If .interp section, bump #
1780 of program headers by 1.
1781 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1782 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1783 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1785 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1787 (ppc_elf_relocate_section): If the output section isn't defined,
1788 don't abort, just give an error message.
1790 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1791 being created is .sdata or .sdata2, don't make the symbol dynamic.
1793 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1795 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1796 members of an archive for dynamic objects with no symbols, and
1797 pass them directly to check_archive_element.
1798 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1799 xcoff_link_check_dynamic_ar_symbols.
1800 (xcoff_link_check_dynamic_ar_symbols): New static function.
1802 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1803 from _bfd_nodynamic to _bfd_xcoff.
1804 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1806 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1807 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1808 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1809 * libcoff.h: Rebuild.
1810 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1811 (xcoff_get_section_contents): New static function.
1812 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1813 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1814 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1815 (xcoff_dynamic_reloc): New static variable.
1816 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1817 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1819 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1821 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1822 if reloc_entry->addend is not 0.
1823 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1825 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1827 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1829 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1830 Add entries for R_SPARC_[56].
1831 (sparc_reloc_map): Add entries for R_SPARC_[56].
1833 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1835 Optimize linking of stabs in sections as used in ELF and COFF.
1836 * stabs.c: New file.
1837 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1838 (_bfd_write_section_stabs): Declare.
1839 (_bfd_write_stab_strings): Declare.
1840 * libbfd.h: Rebuild.
1841 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1842 (struct coff_link_hash_table): Add stab_info field.
1843 * libcoff.h: Rebuild.
1844 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1846 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1848 (_bfd_coff_final_link): Write out stab strings hash table.
1849 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1850 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1852 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1853 (struct bfd_elf_section_data): Add stab_info field.
1854 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1856 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1857 _bfd_link_section_stabs.
1858 (elf_bfd_final_link): Write out stab strings hash table.
1859 (elf_link_input_bfd): Handle optimized stabs sections.
1860 * reloc.c (_bfd_final_link_relocate): Check address against
1861 _raw_size rather than _cooked_size.
1862 * Makefile.in: Rebuild dependencies.
1863 (BFD_LIBS): Add stabs.o
1864 (BFD_LIBS_CFILES): Add stabs.c.
1866 * VERSION: Increment for bfdlink.h change.
1868 * coffgen.c (coff_renumber_symbols): Correct handling of
1869 BSF_NOT_AT_END common symbols.
1871 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1873 * coff-ppc.c (record_toc): Add cast to avoid warning.
1874 (ppc_allocate_toc_section): Likewise.
1875 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1876 (ppc_coff_reloc_type_lookup): Remove unreached code.
1877 * coffcode.h (coff_write_object_contents): Don't take the address
1879 * peicode.h (pe_print_idata): Add casts to avoid warning.
1880 (pe_print_edata): Likewise.
1881 (pe_print_reloc): Remove ANSI C string concatenation.
1883 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1885 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1887 * libcoff.h: Rebuild.
1888 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1890 (coff_swap_aux_out): Likewise.
1891 * peicode.h (coff_swap_aux_in): Likewise.
1892 (coff_swap_aux_out): Likewise.
1893 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1895 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1897 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1898 Fix up .bf endndx link fields.
1899 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1901 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1904 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1906 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1907 on Solaris PowerPC systems doesn't get confused.
1909 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1912 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1913 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1914 update did_reg and did_reg2.
1916 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1918 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1920 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1921 callback routines, pass h->root.string rather than name, in case
1922 copy is true and name is transient.
1924 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1926 * elfcore.h: Add support for core files with multiple threads.
1927 (Primarily for Solaris.)
1929 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1931 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1932 section->orelocation is NULL.
1934 * coffgen.c (bfd_coff_get_syment): New function.
1935 (bfd_coff_get_auxent): New function.
1936 * bfd-in.h (bfd_coff_get_syment): Declare.
1937 (bfd_coff_get_auxent): Declare.
1938 * bfd-in2.h: Rebuild.
1940 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1942 * elf32-mips.c (struct mips_hi16): Define.
1943 (mips_hi16_addr, mips_hi16_addend): Remove.
1944 (mips_hi16_list): New static variable.
1945 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1946 (mips_elf_lo16_reloc): Process mips_hi16_list.
1947 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1948 relocs before the associated LO16 reloc.
1950 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1952 * versados.c (versados_scan): Check bfd_alloc return value.
1953 (versados_object_p): Check all bfd_read return values. Require
1954 that lang field be less than 10, to avoid confusion with Intel Hex
1957 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1959 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1960 not 0, for an absolute symbol.
1961 (NAME(aout,swap_ext_reloc_out)): Likewise.
1963 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1964 (ihex_write_object_contents): For a large start address, output
1965 the full 32 bit address in record type 5.
1967 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1968 to int to avoid promotion problems in prototype.
1970 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1972 * configure.host: Use ${srcdir} when looking for picfrag.
1974 * configure.host: Switch on ${libdir}, not $(libdir). From
1975 alan@spri.levels.unisa.edu.au (Alan Modra).
1977 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1978 entry point, not just for DYNAMIC objects.
1979 * sunos.c (sunos_add_dynamic_symbols): Always call
1980 sunos_create_dynamic_sections. If called with a non DYNAMIC
1981 object, don't do anything else.
1982 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1984 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1986 * configure.in: Permit --enable-shared to specify a list of
1988 * configure: Rebuild.
1990 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1991 host when configuring with --enable-shard.
1993 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1995 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1998 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1999 to avoid crashing in bfd_hash_replace.
2001 * sysdep.h: Use #ifdef, not #if.
2003 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2005 * config.in: Rebuild.
2007 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2009 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2010 (AC_CHECK_HEADERS): Check for sys/time.h
2011 (AC_HEADER_TIME): Add macro.
2012 * configure: Rebuild.
2013 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2014 to control what combination of <time> and <sys/time.h>
2017 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2019 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2020 (aout_32_sunos4_write_object_contents): Likewise.
2021 * aoutx.h (NAME(aout,machine_type)): Handle
2022 bfd_mach_sparc_{sparclet,sparclite}.
2023 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2024 (bfd_mach_sparc_v9_p): Update.
2025 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2026 * libaout.h (enum machine_type): Add M_SPARCLET.
2027 * sunos.c (MACHTYPE_OK): Define.
2028 * bfd-in2.h: Regenerated.
2030 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2032 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2033 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2034 * elflink.c (_bfd_elf_create_got_section): Store the
2035 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2036 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2037 global offset table goes over 0x1000, set the value of
2038 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2039 (elf32_sparc_relocate_section): Subtract the offset of
2040 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2042 * elfcode.h: Don't include <string.h>.
2044 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2046 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2047 generic_link_hash_newfunc. All references changed.
2048 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2049 moved here from libbfd-in.h.
2050 * libbfd-in.h: Corresponding changes.
2051 * libbfd.h: Regenerated.
2053 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2055 * aoutx.h (aout_link_input_section_std): When reporting an
2056 overflow error, use the name of the symbol in the hash table if
2058 (aout_link_input_section_ext): Likewise.
2060 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2061 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2063 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2065 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2066 * coffcode.h (coff_compute_section_file_positions): Likewise.
2067 (coff_write_object_contents): Likewise.
2069 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2071 * section.c (SEC_LINK_ONCE): Define.
2072 (SEC_LINK_DUPLICATES): Define.
2073 (SEC_LINK_DUPLICATES_DISCARD): Define.
2074 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2075 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2076 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2077 * bfd-in2.h: Rebuild.
2078 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2079 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2080 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2081 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2082 SEC_LINK_ONCE, and look through the symbol table for the setting
2083 for SEC_LINK_DUPLICATES.
2084 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2085 set for a section, find the section symbol in the symbol table,
2086 and set the aux entry based on SEC_LINK_DUPLICATES.
2087 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2088 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2089 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2090 * coff-i386.c (i386coff_vec): Likewise.
2091 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2093 * VERSION: Bump to 2.6.1.
2094 * Makefile.in (stamp-h): Depend upon VERSION.
2096 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2098 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2099 * libbfd.h: Rebuilt.
2100 * linker.c (generic_link_hash_newfunc): No longer static.
2101 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2103 * coff-h8300.c: Add two derived hash tables and their associated
2104 funtions and #defines for use by the h8300 linker.
2105 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2106 the function vector as needed. Place the address of the function
2107 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2108 Rewrite the vectors section contents as necessary.
2109 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2110 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2111 (coff_bfd_link_hash_table_create): Likewise.
2113 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2115 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2116 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2118 (hppa_rebuild_insn): Pass pointer to correct type to
2119 low_sign_unext and dis_assemble_21.
2121 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2123 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2124 Stick with sparc-*-{sysv4*,solaris2*}.
2126 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2128 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2129 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2130 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2131 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2132 fields is non-zero, print them.
2134 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2135 ifdef. Remove unused variables.
2136 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2138 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2139 (get_symbol_value): Ifdef out.
2140 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2141 (coff_ppc_relocate_section): Remove unused variables. Make
2142 fprintf strings and argument types correspond. Put before_addr in
2144 (dump_toc): Make fprintf strings and argument types correspond.
2145 (ppc_process_before_allocation): Remove unused variables. Always
2147 (ppc_reflo_reloc): Ifdef out.
2148 (ppc_addr32nb_reloc): Ifdef out.
2149 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2151 (coff_ppc_rtype_to_howto): Likewise.
2152 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2154 * peicode.h (pe_print_idata): Move otherwise unused variables into
2155 the #ifdef where they are used. Always return a value.
2156 (pe_print_edata): Make fprintf strings and argument types
2157 correspond. Always return a value.
2158 (pe_print_pdata): Removed unused variable addr_value. Always
2160 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2161 strings and argument types correspond. Always return a value.
2163 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2164 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2165 variable rela inside #if 0 section where it is used.
2167 * ns32k.h: New file.
2168 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2169 functions to start with _bfd_.
2170 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2171 functions in cpu-ns32k.h.
2172 * Makefile.in: Rebuild dependencies.
2173 (HFILES): Add ns32k.h.
2175 * section.c (struct sec): Add linker_mark field. Change
2176 user_set_vma and reloc_done to be single bit fields.
2177 (STD_SECTION): Update accordingly.
2178 * bfd-in2.h: Rebuild.
2179 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2181 (aout_link_input_bfd): Don't link unmarked sections.
2182 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2184 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2185 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2187 * elflink.h (elf_bfd_final_link): Mark sections included in the
2189 (elf_link_input_bfd): Don't link unmarked sections.
2190 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2192 (xcoff_link_input_bfd): Don't link unmarked sections.
2194 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2195 overflow error messages.
2197 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2199 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2200 is not set, print "BFD: " before the error message.
2202 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2203 Miles Bader <miles@gnu.ai.mit.edu>.
2204 * configure: Rebuild.
2206 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2208 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2211 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2212 m68k-aout, m68k-coff, and m68k-elf targets.
2214 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2216 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2217 (ieee_generic_stat_arch_elt): Restructured to prevent
2218 ieee_object_p from being called repeatedly.
2220 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2222 * coffcode.h (coff_write_object_contents): Allocate
2223 buffers large enough for any FILEHDR or AOUTHDR.
2225 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2227 * ecofflink.c (lookup_line): New static function, renamed and
2228 slighly changed from old _bfd_ecoff_locate_line.
2229 (_bfd_ecoff_locate_line): Cache line number information. Use
2230 lookup_line for actual lookup.
2232 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2234 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2235 multiple of 20 bytes.
2237 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2239 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2240 allocate ecoff_find_line, and don't initialize by hand.
2241 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2242 mips_elf_find_line, and don't call memset.
2244 * coffcode.h (coff_compute_section_file_positions): If not
2245 producing a final executable, don't consider sofar when aligning
2246 the section to the correct size.
2248 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2250 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2251 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2252 * coffgen.c (coff_section_symbol): Ifdef out.
2254 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2256 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2257 output_bfd is not NULL.
2259 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2261 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2262 of bfd_alloc (fixes fix_line not being initialized).
2263 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2265 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2267 * coffcode.h: Allow specific backends to override the
2268 bfd_link_add_symbols routine.
2270 * coff-h8300.c: Include genlink.h.
2271 (howto_table): Add R_MEM_INDIRECT.
2272 (rtype2howto): Support R_MEM_INDIRECT.
2273 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2276 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2278 * coff-alpha.c (alpha_relocate_section): Use
2279 info->callbacks_warning, rather than _bfd_error_handler, for
2280 "multiple gp" warning.
2282 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2284 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2285 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2286 table string. Use bfd_wrapped_link_hash_lookup.
2287 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2289 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2290 table, if any, when writing out symbols.
2291 (aout_link_input_section_std): Use the name from the hash table,
2292 if any, when reporting undefined symbols.
2293 (aout_link_input_section_ext): Likewise.
2294 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2295 * bout.c (get_value): Likewise.
2296 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2297 * ecoff.c (ecoff_reloc_link_order): Likewise.
2298 * elflink.h (elf_link_add_object_symbols): Likewise.
2299 (elf_reloc_link_order): Likewise.
2300 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2301 (_bfd_generic_reloc_link_order): Likewise.
2302 (default_indirect_link_order): Likewise.
2303 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2304 * sunos.c (sunos_add_one_symbol): Likewise.
2305 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2306 (bfd_xcoff_link_count_reloc): Likewise.
2307 (xcoff_reloc_link_order): Likewise.
2309 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2310 into -1 for intern->rss.
2312 * configure: Rebuild with autoconf 2.8.
2314 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2316 * stab-syms.c (__define_stab_duplicate): Define.
2317 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2319 * bfd-in.h (bfd_get_stab_name): Declare.
2320 * bfd-in2.h: Rebuild.
2321 * Makefile.in: Rebuild dependencies.
2322 (BFD_LIBS): Add stab-syms.o.
2323 (BFD_LIBS_CFILES): Add stab-syms.c.
2324 (BFD32_BACKENDS): Remove stab-syms.o.
2325 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2326 * configure.in: Don't list stab-syms.o in bfd_backends.
2327 * configure: Rebuild.
2328 * libaout.h (aout_stab_name): Don't declare.
2329 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2332 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2334 * elf.c (assign_file_positions_for_segments): Adjust file offset
2335 for section alignment even if SEC_LOAD is not set.
2337 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2339 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2340 since they appear as targets in Makefile.in.
2341 * configure: Rebuild.
2343 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2344 don't fiddle with a symbol which is not defined anywhere.
2346 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2348 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2349 though they are defined in a shared library.
2350 (xcoff_build_ldsyms): Likewise.
2352 * coffgen.c (coff_find_nearest_line): Don't look at the line
2353 numbers for the section if section->lineno is NULL.
2355 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2356 message rather than calling BFD_ASSERT.
2357 * elfcode.h (write_relocs): Check return value of
2358 _bfd_elf_symbol_from_bfd_symbol.
2360 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2362 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2365 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2367 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2369 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2370 hppa_reloc_field_selector_type_alt.
2371 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2372 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2374 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2376 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2378 * elf.c (assign_file_positions_for_segments): Adjust the segment
2379 memory size for the alignment of a SEC_ALLOC section, not just a
2382 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2384 * m68klinux.c: New file.
2385 * hosts/m68klinux.h: New file.
2386 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2387 * configure.in (m68*-*-linux*): New native host.
2388 (m68klinux_vec): New vector.
2389 * configure: Rebuild.
2390 * targets.c (m68klinux_vec): Declare.
2391 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2392 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2393 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2394 declaration from bfd_linux_size_dynamic_sections.
2395 (bfd_m68klinux_size_dynamic_sections): Declare.
2396 * bfd-in2.h: Rebuild.
2397 * Makefile.in: Rebuild dependencies.
2398 (BFD32_BACKENDS): Add m68klinux.o.
2399 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2401 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2403 * libhppa.h (pa_arch): Add pa20.
2404 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2405 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2406 (hppa_field_adjust): Handle e_nsel.
2407 * som.c: Provide default definitions for many new relocs found only
2408 in hpux10 include files.
2409 (som_fixup_formats): Add several new relocs from hpux10.
2410 (som_hppa_howto_table): Add hpux10 relocs.
2411 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2413 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2415 * mpw-make.sed: Edit out recent shared library support, and
2416 rules to rebuild .h files using doc/chew.
2418 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2420 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2421 size even of sections with no contents.
2423 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2425 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2426 starting with '$' the way we skip names starting with '.'. When
2427 updating x_endndx, don't be fooled by an index which has been
2430 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2431 struct/union/enum type with no elements.
2433 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2435 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2437 * archive.c (bfd_generic_archive_p): If the first file in the
2438 archive can not be recognized as an object, don't assume that this
2439 is the wrong format.
2441 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2442 format is not bfd_object.
2443 (bfd_elf_get_dt_soname): Likewise.
2445 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2450 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2452 * bfd.c (tdata): Add netbsd_core_data.
2453 * bfd-in2.h: Regenerated.
2455 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2457 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2458 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2459 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2462 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2463 to get the symbol index, matching 14 Jul 95 change.
2465 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2467 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2468 Remove duplicate definition of gp.
2470 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2472 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2473 assume that we can set the GP value and then get the same value,
2474 since it won't be true if the output file is neither ELF nor
2476 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2477 _bfd_get_gp_value here.
2478 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2479 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2481 (mips_elf_lo16_reloc): Likewise.
2482 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2483 Don't require that the BFD be ELF.
2484 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2485 (mips_elf_gprel32_reloc): Likewise.
2486 (mips_elf_relocate_section): Don't assume we can set and get the
2488 (mips_elf_finish_dynamic_symbol): Don't bother to use
2489 _bfd_get_gp_value here.
2491 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2492 Don't change epdr between malloc and free. Be careful not to free
2493 NULL pointers. Zero out the first RPDR.
2495 * configure.host: On Linux, only pass -rpath option if $(libdir)
2496 is neither /lib nor /usr/lib. From Alan Modra
2497 <alan@mullet.Levels.UniSA.Edu.Au>.
2499 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2501 (elf_dt_name): Rename from elf_dt_needed_name.
2502 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2504 (bfd_elf_get_dt_soname): New function.
2505 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2506 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2507 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2508 * bfd-in2.h: Rebuild.
2510 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2512 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2513 _bfd_sparc_elf_reloc_type_lookup.
2514 (bfd_elf32_bfd_reloc_type_lookup): Update.
2515 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2516 (sparc64_elf_howto_table): Define.
2517 (sparc_reloc_map): Define.
2518 (sparc64_elf_reloc_type_lookup): New function.
2519 (sparc_elf_wdisp16_reloc): New function.
2520 (elf_info_to_howto): Use sparc64_elf_howto_table.
2521 (sparc64_elf_relocate_section): Likewise.
2522 (bfd_elf64_bfd_reloc_type_lookup): Update.
2524 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2526 * configure.host: Check for 'do not mix' from native linker before
2527 trying to use -rpath.
2529 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2531 * bfd.c (_bfd_get_gp_value): New function.
2532 (_bfd_set_gp_value): New function.
2533 * libbfd-in.h (_bfd_get_gp_value): Declare.
2534 (_bfd_set_gp_value): Declare.
2535 * libbfd.h: Rebuild.
2536 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2537 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2538 directly to the fields in the tdata information.
2539 (alpha_relocate_section): Likewise.
2540 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2541 (mips_gprel_reloc): Likewise.
2542 (mips_relocate_section): Likewise.
2543 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2544 (mips_elf_lo16_reloc): Likewise.
2545 (mips_elf_final_gp): Likewise.
2546 (mips_elf_gprel16_reloc): Likewise.
2547 (mips_elf_gprel32_reloc): Likewise.
2548 (mips_elf_relocate_section): Likewise.
2549 (mips_elf_finish_dynamic_symbol): Likewise.
2551 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2553 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2555 * configure.in: Call AC_PROG_CC before configure.host.
2556 * configure: Rebuild.
2557 * configure.host: Don't set information which autoconf should
2558 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2560 * configure.host: Remove go32 and win32 host information, since it
2561 should no longer be needed.
2563 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2564 then start a new segment rather than put a writable section in a
2567 * configure.host: Set RPATH_ENVVAR.
2569 * Makefile.in: Rebuild dependencies.
2571 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2572 zero_section variable.
2574 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2576 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2577 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2578 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2580 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2582 * ieee.c (ieee_write_expression): Only use an R variable for a
2583 local symbol. Don't output a zero offset. Handle a zero address.
2584 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2585 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2587 (parse_expression): Don't try to handle multiple occurrences of a
2588 P variable. Handle I variables differently from X variables. Fix
2589 the order of minus expressions.
2590 (ieee_slurp_external_symbols): Generate an I variable for an NN
2591 record. Fix handling of ATI and ATX records.
2592 (ieee_slurp_sections): Only set minimal section attributes.
2593 Adjust them later, based on the section contents.
2594 (ieee_object_p): Read in the file until just after the ME record.
2595 Call ieee_slurp_section_data to set the section flags.
2596 (do_one): Add iterations parameter. Only repeat the first load
2597 item. Set the section and file reloc flags.
2598 (ieee_slurp_section_data): Set section flags. Pass iterations to
2600 (ieee_canonicalize_reloc): Handle I variables.
2601 (do_with_relocs): Only emit relocation size when necessary.
2602 Increase MAXRUN to 127. Change ov to be assigned, and take
2603 src_mask and pcrel_offset into account.
2604 (ieee_write_data_part): Skip sections that are not loaded.
2605 (ieee_write_external_part): Don't output optional last entry of WX
2607 (ieee_write_me_part): Make setting of me_record neater.
2608 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2610 * syms.c (stt): Add entries for zerovars, vars, and code.
2612 * elfcode.h (validate_reloc): New static function.
2613 (write_relocs): Call validate_reloc for non ELF relocs.
2615 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2616 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2617 (TARGET_LITTLE_SYM): Likewise.
2619 * config.bfd (m68*-*-psos*): New target.
2621 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2623 * i386msdos.c: Remove some #if 0 code.
2624 (msdos_write_object_contents): Don't include empty sections in the
2625 size computation, regardless of their address.
2627 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2629 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2630 is NULL, ie, the -r switch is used.
2632 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2634 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2635 (BFD_RELOC_MIPS_GOT_LO16): Define.
2636 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2637 * bfd-in2.h, libbfd.h: Rebuild.
2638 * elf32-mips.c (mips_reloc_map): Map new relocs.
2640 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2642 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2645 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2646 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2647 simple number for the section address, rather than an expression.
2648 Limit the number of bytes between relocs to MAXRUN.
2649 (ieee_write_me_part): Set me_record to the file offset after the
2651 (ieee_write_processor): New static function.
2652 (ieee_write_object_contents): Use ieee_write_processor.
2654 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2656 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2658 * coff-aux.c: Change include of aux.h to aux-coff.h.
2660 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2662 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2663 relocation put the addend both in the reloc entry and the data.
2664 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2667 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2668 a R_68K_PCxx reloc against a defined global symbol directly.
2669 (elf_m68k_check_relocs): Don't count such a reloc.
2671 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2672 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2673 symbol for now, otherwise always record the symbol as dynamic.
2674 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2675 is not referenced by a dynamic object, and we are not making a
2676 shared object, then don't make a PLT entry. If we do make a PLT
2677 entry, make sure the symbol has been recorded as dynamic.
2679 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2681 * configure.host: When making a shared library, set HLDFLAGS to
2682 pass an appropriate -rpath option. Use the make variable SONAME
2683 as the shared library soname, rather than computing it here. On
2684 SunOS, build stamp-tshlink in place of $(SHLINK).
2685 * Makefile.in (SONAME): New variable.
2686 ($(SHLINK)): Make a link to the transformed name, as well.
2687 (stamp-tshlink): New target.
2688 (install): Skip stamp-tshlink during install.
2690 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2692 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2693 linker sections have been set up yet.
2695 * elf.c (make_mapping): Add an additional argument to suppress
2696 making the first section include the program headers.
2697 (map_sections_to_segments): If the user used -Ttext such that the
2698 program headers are on a different page, do not set the flags
2699 saying that this section includes the program headers.
2701 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2703 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2704 don't define TRAD_HEADER.
2705 * configure: Rebuild.
2707 * netbsd-core.c: New file, support for NetBSD core files.
2708 * hosts/*nbsd.h: Removed.
2710 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2712 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2713 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2714 * libbfd.h, bfd-in2.h: Regenerated.
2715 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2716 bfd_elf32_bfd_reloc_type_lookup.
2717 (reloc_type{,_names}): Deleted.
2718 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2720 (sparc_reloc_map): Add sparc64 relocs.
2721 (sparc_elf_notsupported_reloc): New static function.
2722 (sparc_elf_wdisp16_reloc): New static function.
2723 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2724 (elf32_sparc_relocate_section): Likewise.
2725 (bfd_elf32_bfd_reloc_type_lookup): Define.
2726 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2727 (reloc_type{,_names}): Deleted.
2728 (elf_sparc_howto_table): Deleted.
2729 (sparc_reloc_map): Deleted.
2730 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2731 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2733 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2735 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2738 * Makefile.in (program_transform_name): New variable.
2739 (install): Transform library name before installing it.
2741 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2743 * archures.c (bfd_mach_i960_hx): Define.
2744 * bfd-in2.h: Rebuild.
2745 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2746 (MATRIX): Expand entries for HX.
2747 (arch_info_struct): Add i960:hx entry.
2748 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2749 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2750 (coff_set_flags): Handle bfd_mach_i960_hx.
2752 Support for building as a shared library, based on patches from
2753 Alan Modra <alan@spri.levels.unisa.edu.au>:
2754 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2755 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2756 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2757 * configure: Rebuild.
2758 * configure.host: If --enable-shared, adjust shared library stuff
2759 based on the host. If the host is SunOS, and the linker supports
2760 -rpath, set HLDFLAGS to use it.
2761 * Makefile.in (ALLLIBS): New variable.
2762 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2763 (COMMON_SHLIB, SHLINK): New variables.
2764 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2765 (STAGESTUFF): Remove variable.
2766 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2768 (stamp-ofiles): New target, like old ofiles target, but build
2769 using a temporary file and move-if-change, and touch stamp-ofiles
2771 (ofiles): Just depend upon stamp-ofiles.
2772 (stamp-piclist, piclist): New targets.
2773 ($(SHLIB), $(SHLINK)): New targets.
2774 (targets.o, archures.o): Build twice if PICFLAG is set.
2775 (do_mostlyclean): Remove pic/*.o.
2776 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2778 (do_distclean): Remove pic and stamp-picdir.
2779 (install): Install shared libraries.
2780 ($(OFILES)): Depend upon stamp-picdir.
2781 (stamp-picdir): New target.
2783 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2785 * libcoff.h: Rebuild.
2787 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2788 flavour of a section with no owner.
2790 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2791 ELF_LINK_NON_ELF flag.
2792 (mips_elf_create_got_section): Likewise.
2794 * elf.c: Revert last change, since it breaks dynamic linking.
2795 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2797 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2798 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2799 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2801 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2803 * elf.c (assign_file_positions_for_segments): If the backend does
2804 not want the elf header or the program headers in the address
2805 space, do not include them in the calculations.
2807 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2808 function to determine if we need additional program headers.
2809 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2810 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2812 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2814 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2816 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2818 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2819 back into one line. Some compilers (sunos 4.1.3 for example)
2820 won't accept args split across more than one line.
2822 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2824 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2825 * configure: Regenerate.
2827 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2829 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2830 try to do arithmetic on a void *, cast it to a unsigned char * first.
2832 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2834 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2835 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2837 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2838 flag for a newly defined symbol.
2839 (NAME(bfd_elf,record_link_assignment)): Likewise.
2840 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2841 set the DEF or REF_REGULAR flags correctly.
2843 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2844 (libbfd.h, libcoff.h): Corresponding change.
2846 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2847 a PLT32 reloc as dynamic.
2848 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2849 is not referenced by a dynamic object, and we are not making a
2850 shared object, then don't make a PLT entry. If we do make a PLT
2851 entry, make sure the symbol has been recorded as dynamic.
2853 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2855 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2856 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2857 (powerpcle-*-cygwin32): New.
2858 * peicode.h (add_data_entry): Get address from vma.
2860 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2862 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2863 attached to the section has already been created as an undefined
2864 symbol, treat it as if it hasn't been created yet.
2866 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2868 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2869 symbol or section symbols if stripping all symbols and this is not
2870 a relocateable link. Don't output the symbol string table if
2871 there are no symbols.
2872 (elf_link_flush_output_syms): Don't do anything if there are no
2875 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2877 * coff-aux.c: New file.
2878 * hosts/m68kaux.h: New file.
2879 * config.bfd (m68*-apple-aux*): New target.
2880 * configure.in (m68*-apple-aux*): New native host.
2881 (m68kaux_coff_vec): New vector.
2882 * configure: Rebuild.
2883 * targets.c (m68kaux_coff_vec): Declare.
2884 * coffcode.h (bfd_coff_backend_data): Add field
2885 _bfd_coff_link_add_one_symbol.
2886 (bfd_coff_link_add_one_symbol): Define.
2887 (compare_arelent_ptr): New static function if TARG_AUX.
2888 (coff_write_relocs): If TARG_AUX, sort the relocs.
2889 (coff_write_object_contents): Set A/UX aouthdr magic number.
2890 (coff_link_add_one_symbol): Define if not defined.
2891 (bfd_coff_std_swap_table): Initialize new field.
2892 * libcoff.h: Rebuild.
2893 * cofflink.c (coff_link_add_symbols): Call
2894 bfd_coff_link_add_one_symbol rather than
2895 _bfd_generic_link_add_one_symbol.
2896 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2897 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2898 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2899 * Makefile.in: Rebuild dependencies.
2900 (BFD32_BACKENDS): Add coff-aux.o.
2901 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2903 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2905 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2906 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2908 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2910 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2911 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2912 (maintainer-clean): Warn about deleting special files.
2913 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2915 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2916 warning symbols correctly.
2917 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2918 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2919 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2920 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2921 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2922 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2924 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2927 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2929 * libcoff-in.h: aligned newly exported names with bfd naming
2930 conventions. Removed an erroneous define of POWERPC_LE_PE.
2931 * libcoff.h: Rebuild.
2932 * cofflink.c, coff-ppc.c: the above function name changes
2934 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2936 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2937 * ecoff.c (struct extsym_info): Define.
2938 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2939 to ecoff_link_write_external.
2940 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2941 Strip symbols when appropriate.
2943 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2944 * syms.c (BSF_OBJECT): Define.
2945 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2946 * bfd-in2.h: Rebuild.
2947 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2949 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2952 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2953 copying relocs into a shared object, treat a defined global symbol
2955 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2956 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2957 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2959 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2960 real defined symbol, not to a weak defined symbol.
2962 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2964 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2965 and made a few static functions externs.
2967 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2968 POWERPC_LE_PE hack in cofflink.
2970 * libcoff-in.h: promoted the following from cofflink.c to allow
2971 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2972 coff_debug_merge_element, struct coff_debug_merge_type,
2973 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2974 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2975 coff_debug_merge_hash_lookup, coff_link_section_info,
2976 coff_final_link_info, coff_debug_merge_hash_newfunc,
2977 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2979 * libcoff.h: re-gen'd
2981 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2983 * syms.c: Include "bfdlink.h".
2984 (struct stab_find_info): Define.
2985 (_bfd_stab_section_find_nearest_line): New function.
2986 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2987 * libbfd.h: Rebuild.
2988 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2989 * elf.c (_bfd_elf_find_nearest_line): Try calling
2990 _bfd_stab_section_find_nearest_line before searching the ELF
2991 symbol table. Find the closest STT_FUNC symbol, not the last one.
2992 * libcoff-in.h (coff_data_type): Add line_info field.
2993 * libcoff.h: Rebuild.
2994 * coffgen.c (coff_find_nearest_line): Try calling
2995 _bfd_stab_section_find_nearest_line before searching the COFF
2997 * Makefile.in: Rebuild dependencies.
2999 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3001 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3002 4 bytes, so we get the correct value when updating the register
3003 field in little endian mode.
3005 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3007 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3008 entry_section fields. Add sntoc and snentry fields.
3009 * libcoff.h: Rebuild.
3010 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3011 not toc_section and entry_section (the COFF file does not have any
3012 sections at this point).
3013 (coff_write_object_contents): Set o_snentry and o_sntoc from
3014 snentry and sntoc rather than entry_section and toc_section.
3015 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3016 snentry, not toc_section and entry_section.
3017 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3018 entry_section from hentry.
3019 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3021 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3022 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3023 than using toc_section directly.
3025 * archures.c: Add missing `.' in enum bfd_architecture.
3026 * bfd-in2.h: Rebuild.
3028 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3029 Robert Lipe <robertl@arnet.com>.
3031 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3033 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3034 to sections we allocate. Use bfd_zalloc to allocate initialial
3035 sections, not bfd_alloc.
3036 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3037 SDA{,2}I16 relocations.
3038 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3039 whether to put something in .sbss or not.
3040 (ppc_elf_relocate_section): Add support for more relocations. Add
3041 in sec->output_offset where appropriate. Make error messages
3042 include the symbol name.
3044 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3045 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3046 doesn't get redefined messages if -shared.
3048 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3049 section if the rel_section field has been set up.
3051 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3053 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3056 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3058 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3059 of flags, only flags used are controlled by mach number. Bump up
3060 output file mach number to highest of input file mach numbers.
3061 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3062 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3064 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3065 bfd_elf64_sparc_vec support.
3067 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3069 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3070 the embedded bit is set on some objects and not on others. Just
3072 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3075 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3077 * coffcode.h (coff_new_section_hook): Don't try to align the
3080 * coffcode.h (coff_set_section_contents): Fix the handling of the
3081 .lib section to work even if the entire section contents are
3082 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3083 Robert Lipe <robertl@arnet.com>.
3085 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3087 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3088 memory here for contents.
3090 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3091 _SDA2_BASE_ by 32768.
3092 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3093 started using. Allocate contents for .sdata and .sdata2 sections
3095 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3097 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3098 size _SDA{,2}_BASE_.
3099 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3102 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3104 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3106 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3107 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3108 (bfd_mach_sparc_v9a): Define.
3109 (bfd_mach_sparc_v9_p): Define.
3110 * bfd-in2.h: Regenerated.
3111 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3113 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3114 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3115 to bfd_elf32_sparc_vec.
3116 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3117 Add v8plus{,a} support.
3119 (sparc_compatible): New function.
3120 * elf32-sparc.h: #include "elf/sparc.h".
3121 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3122 elf32_sparc_final_write_processing): New functions.
3123 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3124 elf_backend_final_write_processing): Define.
3126 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3128 * elf-bfd.h (struct elf_link_hash_entry): Add
3129 linker_section_pointer field.
3130 (enum elf_linker_section_enum): Enumeration for new way of
3131 creating linker dynamic sections and symbols.
3132 (elf_linker_section{,_pointers}): New structures for creating
3133 dynamic sections and symbols.
3134 (elf_obj_tdata): Add linker_section_pointers and linker_section
3136 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3137 (_bfd_elf_create_linker_section): New declarations.
3138 (_bfd_elf_find_pointer_linker_section): Ditto.
3139 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3140 (_bfd_elf_make_linker_section_rela): Ditto.
3142 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3144 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3145 (ppc_elf_create_linker_section): New function to create the
3146 sections .got, .sdata, and .sdata2.
3147 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3149 (ppc_elf_check_relocs): Support more of the eabi relocations.
3150 (ppc_elf_relocate_section): Ditto.
3151 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3152 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3154 * elflink.h (elf_create_pointer_linker_section): New function to
3155 create initialized pointers in dynamic linker sections.
3156 (elf_finish_pointer_linker_section): Actually intialize the
3157 pointers created above.
3159 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3160 macros to provide both 32 and 64 bit versions of
3161 elf_create_pointer_linker_section.
3162 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3163 provide both 32 and 64 bit versions of
3164 elf_finish_pointer_linker_section.
3166 * elflink.c (_bfd_elf_create_linker_section): New function to
3167 create a linker section.
3168 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3169 given address in the linker pointer offsets created for a given
3171 (_bfd_elf_make_linker_section_rela): Make a RELA section
3172 corresponding to the generated linker section.
3174 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3176 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3178 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3180 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3181 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3182 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3183 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3184 toc entry in an objdump) for now.
3185 (ppc_do_last, ppc_get_last): New function - needed to save processing
3186 the toc owner to the end.
3187 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3190 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3191 toc owner from being done till last. Must define POWERPC_LE_PC
3194 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3196 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3198 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3199 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3201 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3203 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3205 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3207 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3209 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3211 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3213 * elf.c (assign_file_positions_for_segments): Don't increment file
3214 offset for a segment which contains no loadable sections.
3216 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3218 * reloc.c: Add new PowerPC relocations.
3219 * {bfd-in2,libbfd}.h: Regenerate.
3221 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3222 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3224 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3226 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3229 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3232 * coffgen.c (coff_find_nearest_line): Don't try to cache
3233 information in sections that are not owned by a BFD. From Richard
3234 Henderson <richard@atheist.tamu.edu>.
3236 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3237 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3238 * elflink.h (elf_link_output_extsym): Remove special check for
3241 * ecoffswap.h: Add prototypes for static functions.
3243 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3245 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3246 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3248 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3249 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3250 support. Begin support for R_PPC_SDA{2,}REL.
3252 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3254 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3255 create the .got and .got.neg sections.
3256 (ppc_elf_size_dynamic_sections): Call it.
3257 (ppc_elf_check_relocs): Call it.
3258 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3259 (ppc_elf_check_relocs): Add error messages for relocations we
3260 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3263 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3265 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3266 section flags for V.4 and eabi.
3268 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3270 * elf.c (assign_file_positions_for_segments): If a segment
3271 contains no sections, don't mark it as readable.
3273 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3274 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3276 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3277 dynamic section, if there is one.
3278 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3279 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3280 (bfd_elf64_swap_dyn_in): Likewise.
3281 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3283 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3285 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3286 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3287 <pirker@eiunix.tuwien.ac.at>.
3289 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3291 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3292 PowerPC V.4 and eabi.
3293 * bfd-in2.h: Regenerate.
3294 * libfd.h: Regenerate.
3296 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3298 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3299 section type and SHF_EXCLUDE section flag, turning them into the
3300 appropriate bfd section flag.
3302 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3304 * xcofflink.c (xcoff_link_add_symbols): Create the special
3305 sections if we see a DYNAMIC object, in case that is the only
3306 XCOFF input object we see.
3308 * elf32-mips.c: Extensive changes for a start at dynamic linking
3309 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3311 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3312 (struct elf_backend_data): Remove
3313 elf_backend_create_program_headers field. Add
3314 elf_backend_additional_program_headers and
3315 elf_backend_modify_segment_map fields.
3316 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3318 (elf_backend_additional_program_headers): Likewise.
3319 (elf_backend_modify_segment_map): Likewise.
3320 (elf_backend_create_program_headers): Don't define.
3321 (elfNN_bed): Change to account for field changes.
3322 * elf.c (assign_file_positions_for_segments): Call new
3323 modify_segment_map backend function. Don't call old
3324 create_program_headers backend function.
3325 (get_program_header_size): Call additional_program_headers rather
3326 than create_program_headers.
3327 * elflink.h (elf_link_add_object_symbols): Initialize
3328 type_change_ok from new backend field.
3329 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3331 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3332 a reloc against the appropriate section.
3334 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3335 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3336 (elf_flags_init): Rename from elf_ppc_flags_init.
3337 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3339 (ppc_elf_copy_private_bfd_data): Likewise.
3340 (ppc_elf_merge_private_bfd_data): Likewise.
3342 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3345 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3347 * coff-alpha.c (alpha_relocate_section): During final link, allow
3348 output .lita section to be bigger than 64k by adjusting gp value
3349 on a per-input section basis.
3350 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3352 (struct ecoff_section_tdata): Add gp field.
3354 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3356 Handle Alpha ECOFF changes in OSF/1 3.2.
3357 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3359 * coff-alpha.c: Include "aout/ar.h".
3360 (alpha_ecoff_get_relocated_section_contents): Don't require an
3361 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3362 3.2 doesn't generate one.
3363 (alpha_relocate_section): Likewise.
3364 (alpha_ecoff_slurp_armap): Define.
3365 (alpha_ecoff_slurp_extended_name_table): Define.
3366 (alpha_ecoff_construct_extended_name_table): Define.
3367 (alpha_ecoff_truncate_arname): Define.
3368 (alpha_ecoff_write_armap): Define.
3369 (alpha_ecoff_generic_stat_arch_elt): Define.
3370 (alpha_ecoff_update_armap_timestamp): Define.
3372 (alpha_ecoff_read_ar_hdr): New static function.
3373 (alpha_ecoff_get_elt_at_filepos): New static function.
3374 (alpha_ecoff_openr_next_archived_file): New static function.
3375 (alpha_ecoff_get_elt_at_index): New static function.
3376 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3377 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3378 _bfd_ecoff to alpha_ecoff.
3379 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3380 field from backend structure, rather than always calling
3381 _bfd_get_elt_at_filepos.
3382 * coff-mips.c (mips_ecoff_backend_data): Initialize
3383 get_elt_at_filepos field.
3384 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3385 from _bfd_generic_read_ar_hdr with minor changes.
3386 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3387 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3388 * libbfd.h: Rebuild.
3390 * bfd-in.h (BFD_IN_MEMORY): Define.
3391 * libbfd-in.h (struct bfd_in_memory): Define.
3392 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3393 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3394 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3395 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3396 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3397 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3398 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3399 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3400 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3401 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3403 (bfd_openstreamr): Likewise.
3404 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3405 BFD_IN_MEMORY is not set.
3406 * riscix.c (riscix_some_aout_object_p): Likewise.
3407 * bfd-in2.h, libbfd.h: Rebuild.
3409 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3410 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3411 (bfd_get_elt_at_index): Define.
3412 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3413 bfd_get_elt_at_index. Change index parameter from int to
3415 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3416 (_bfd_noarchive_get_elt_at_index): Define.
3417 (_bfd_archive_bsd_get_elt_at_index): Define.
3418 (_bfd_archive_coff_get_elt_at_index): Define.
3419 * bfd-in2.h, libbfd.h: Rebuild.
3420 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3421 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3422 * ieee.c (ieee_get_elt_at_index): Define.
3423 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3424 * oasys.c (oasys_get_elt_at_index): Define.
3425 * som.c (som_get_elt_at_index): Define.
3427 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3428 numbers to the .text section.
3430 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3432 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3433 If there is a SEC_DEBUGGING section, get the contents of the debug
3434 information part from it.
3435 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3437 (ieee_write_object_contents): Check ieee_write_debug_part return.
3439 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3441 * config.bfd (i[345]86-*-freebsd*): Add target.
3442 * configure.in (i386freebsd_vec): Add vec.
3443 * configure: Regenerate.
3444 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3445 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3446 Rebuild dependencies..
3447 * freebsd.h: New file.
3448 * i386freebsd.c: New file.
3449 * targets.c (i386freebsd_vec): Declare.
3450 (bfd_target_vector): Add i386freebsd_vec.
3451 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3452 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3454 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3456 * ieee.c (ieee_slurp_debug): New static function.
3457 (ieee_object_p): Call it.
3458 (ieee_slurp_section_data): Skip debugging sections.
3459 (ieee_get_reloc_upper_bound): Likewise.
3460 (ieee_get_section_contents): Likewise.
3461 (ieee_canonicalize_reloc): Likewise.
3462 (ieee_write_section_part): Likewise.
3463 (ieee_write_debug_part): Likewise.
3464 (ieee_write_data_part): Likewise.
3465 (init_for_output): Likewise.
3467 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3469 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3471 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3472 relocs, since ppc_elf_relocate_section handles the linker case.
3473 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3475 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3476 ppc_elf_relocate_section since that is now the only caller.
3477 (ppc_elf_relocate_section): Ditto.
3479 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3481 * coffcode.h (coff_write_object_contents): If we don't know the
3482 section of the entry point for an XCOFF executable, always set the
3483 entry address to -1.
3485 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3487 * elf.c (bfd_section_from_shdr): Add support for note sections.
3489 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3491 * bfd-in.h (struct _symbol_info): Add stab_type field.
3492 * bfd-in2.h: Rebuild.
3493 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3495 * elf32-ppc.c: Remove trailing newline from calls to
3497 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3498 difference if target endianness is known.
3500 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3502 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3503 old style TOC16 references without using R_PPC_GOT.
3504 (ppc_reloc_type): Ditto.
3505 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3506 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3507 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3508 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3509 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3511 (ppc_elf_adjust_dynamic_symbol): Ditto.
3512 (ppc_elf_adjust_dynindx): Ditto.
3513 (ppc_elf_size_dynamic_sections): Ditto.
3514 (ppc_elf_finish_dynamic_symbol): Ditto.
3515 (ppc_elf_finish_dynamic_sections): Ditto.
3516 (ELF_DYNAMIC_INTERPRETER): Define.
3518 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3520 * elf.c (copy_private_bfd_data): When attaching sections to
3521 segments ignore sections that won't be allocated. Patch from
3524 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3526 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3529 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3531 * coff-i960.c (CALC_ADDEND): Define.
3532 (coff_i960_relocate_section): Add the input section VMA to the
3533 addend for PC relative relocs.
3535 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3537 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3538 to correctly terminate.
3540 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3542 * targets.c (enum bfd_endian): Define.
3543 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3544 from boolean to enum bfd_endian. Change header_byteorder_big_p
3546 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3547 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3548 * bfd-in2.h: Rebuild.
3549 * All targets: Change initialization of byteorder and
3550 header_byteorder to use enum bfd_endian values rather than
3552 * All files: Change all references to byteorder_big_p and
3553 header_byteorder_big_p to use new bfd_*_endian macros.
3555 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3557 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3559 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3561 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3563 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3565 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3567 * ieee.c: Lots of minor cleanups. Make many functions return
3568 errors rather than calling abort. Also:
3569 (ieee_write_twobyte): Remove; change callers to call existing
3570 ieee_write_2bytes function.
3571 (ieee_write_expression): Don't output the section twice when
3572 outputting a local symbol. Don't emit an extraneous zero if there
3574 (ieee_slurp_sections): Set the lma as well as the vma.
3575 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3577 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3578 a recognized one or bfd_arch_unknown.
3579 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3581 (ihex_get_symtab): Likewise.
3583 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3585 * aoutx.h: Include <ctype.h>.
3586 (struct aout_link_includes_table): Define.
3587 (struct aout_link_includes_totals): Define.
3588 (struct aout_link_includes_entry): Define.
3589 (aout_link_includes_lookup): Define macro.
3590 (struct aout_final_link_info): Add includes field.
3591 (aout_link_includes_newfunc): New static function.
3592 (NAME(aout,final_link)): Initialize includes hash table.
3593 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3595 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3597 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3599 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3601 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3603 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3605 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3606 (pe_print_private_bfd_data): call pe_print_reloc.
3607 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3608 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3609 up some debugging as well.
3611 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3613 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3616 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3618 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3619 when setting sections to NULL.
3621 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3623 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3625 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3626 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3628 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3629 * bfd-in2.h: Rebuild.
3631 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3633 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3635 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3637 * ihex.c (ihex_scan): Handle record types 4 and 5.
3638 (ihex_object_p): Permit types 4 and 5.
3639 (ihex_set_section_contents): Remove check for out of range
3641 (ihex_write_object_contents): Generate types 4 and 5.
3643 * elflink.h (elf_link_output_extsym): Just ignore warning and
3644 indirect references to symbols which don't really exist.
3646 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3648 * peicode.h (pe_print_idata): Minor format fixes
3649 (pe_print_edata): New function. Under private printing, this formats
3650 the edata section of a PE file.
3651 (pe_print_private_bfd_data): Added call to pe_print_edata.
3653 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3655 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3656 index, don't call stoi.
3658 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3660 * srec.c (srec_scan): Set lma as well as vma.
3662 * ihex.c: New file; support for Intel Hex format.
3663 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3664 (ihex_vec): Declare.
3665 (bfd_target_vector): Always include ihex_vec.
3666 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3667 * Makefile.in: Rebuild dependencies.
3668 (BFD_LIBS): Add ihex.o
3669 (BFD_LIBS_CFILES): Add ihex.c.
3670 * bfd-in2.h: Rebuild.
3672 * elf.c (assign_file_positions_for_segments): Sort the sections in
3674 (get_program_header_size): Return the right size if segment_map is
3676 (copy_private_bfd_data): Don't bother to sort the sections.
3678 * bfd.c (bfd_record_phdr): New function.
3679 * bfd-in.h (bfd_record_phdr): Declare.
3680 * bfd_in2.h: Rebuild.
3682 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3685 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3686 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3688 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3689 (bfd_zmalloc): Change declaration.
3690 * libbfd.h: Rebuild.
3691 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3692 and realloc. Don't set bfd_error_no_memory if they fail.
3694 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3696 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3697 uses as well. Added a new howto to deal with TOCREL16 relocs that
3698 are TOCDEFN as well.
3699 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3700 to handle RVA relocs from dlltool.
3701 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3702 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3703 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3705 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3706 to get the right section alignment.
3708 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3710 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3711 p_paddr if p_paddr is zero.
3712 (make_mapping): Set includes_filehdr and includes_phdrs for first
3714 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3716 (assign_file_positions_for_segments): Handle includes_filehdr and
3717 includes_phdrs. Remove special handling of PT_PHDR and first
3719 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3720 when appropriate. Remove special handling of PT_PHDR segment.
3721 Use a more complex condition for when a section is included in a
3722 segment to handle Solaris linker oddities.
3724 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3726 * coff-m88k.c (howto_table): Reformatted for easier reading;
3727 special_function now points to new function m88k_special_reloc.
3728 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3730 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3731 be done correctly by m88k_special_reloc.
3732 (reloc_processing): New function to be used by RELOC_PROCESSING.
3733 (RELOC_PROCESSING): Define to call reloc_processing.
3735 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3737 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3738 (pe_print_pdata): Likewise.
3740 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3741 obstack_alloc fails.
3742 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3744 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3745 * Many files: don't set bfd_error_no_memory if one of the above
3748 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3749 if p_paddr_valid is set.
3750 (copy_private_bfd_data): New static function.
3751 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3753 * elf.c (assign_file_positions_for_segments): Fix case where extra
3754 program headers were allocated.
3756 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3757 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3758 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3759 _bfd_elf_print_private_bfd_data.
3761 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3762 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3763 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3764 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3765 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3766 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3767 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3769 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3771 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3772 * elf.c (make_mapping): New static function.
3773 (map_sections_to_segments): New static function.
3774 (elf_sort_sections): New static function.
3775 (assign_file_positions_for_segments): New static function.
3776 (map_program_segments): Remove.
3777 (get_program_header_size): Remove sorted_hdrs, count, and
3778 maxpagesize parameters. Simplify.
3779 (assign_file_positions_except_relocs): When generating an
3780 executable, use assign_file_positions_for_segments.
3781 (elf_sort_hdrs): Remove.
3782 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3783 to get_program_header_size.
3785 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3787 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3789 * configure, config.in: Regenerate with autoconf 2.7.
3791 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3792 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3794 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3796 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3797 (ecoff_sec_to_styp_flags): Likewise.
3798 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3799 (ecoff_set_symbol_info): Handle scRConst.
3800 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3801 (ecoff_compute_section_file_positions): Handle .rconst section.
3802 (_bfd_ecoff_write_object_contents): Likewise.
3803 (ecoff_link_check_archive_element): Handle scRConst.
3804 (ecoff_link_add_externals): Likewise.
3805 (ecoff_link_write_external): Handle .rconst section.
3806 (ecoff_reloc_link_order): Likewise.
3807 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3808 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3810 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3812 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3813 DEF_DYNAMIC flag is set.
3815 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3817 * host-aout.c: If TRAD_HEADER is defined, include it.
3819 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3821 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3822 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3823 (BFD_NEED_DECLARATION): New function.
3824 * configure.in: Use BFD_NEED_DECLARATION.
3825 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3826 * configure, config.in: Rebuild with autoconf 2.6.
3828 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3829 special_sections before returning when called with a non XCOFF
3832 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3835 * coffcode.h (coff_compute_section_file_positions): Only pad the
3836 previous section to force file alignment when creating an
3839 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3841 * coffcode.h (coff_compute_section_file_positions): If
3842 RS6000COFF_C, set up the .debug section.
3844 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3845 if it is not large enough to accomodate the entire TOC area with
3846 signed 16 bit offsets.
3847 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3849 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3850 TOC anchor to use the TOC value used in the output file.
3852 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3854 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3855 (_bfd_coff_read_string_table): Likewise.
3857 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3859 * pe-arm.c: Fix typos.
3860 * coff-arm.c: Likewise.
3862 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3864 * coff-ppc.c (list_ele): Added "cat"egory member.
3865 (record_toc): New category parameter (priv or pub).
3866 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3867 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3868 the mainline. It addes extra toc cells in error.
3869 (ppc_coff_swap_sym_in_hook): Added some documentation.
3870 (dump_toc): Can now diagnose "virtual toc" chicanery.
3872 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3874 * elf-bfd.h (struct elf_link_hash_table): Change type of
3875 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3877 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3879 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3880 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3882 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3883 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3884 defined or mentioned in a regular file.
3886 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3888 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3889 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3890 (coff_ppc_relocate_section): Correct REL24 handling
3891 (ppc_process_before_allocation): Correct TOCDEFN handling
3893 * peicode.h (dir_names): Added name descriptions
3895 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3897 * VERSION: Updated to cygnus-2.6.
3899 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3901 * targets.c (m68k4knetbsd_vec): Declare.
3903 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3905 * targets.c (bfd_target): Change type of second argument to
3906 _bfd_print_private_bfd_data from void * to PTR.
3907 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3908 using PTR rather than void *.
3909 * bfd-in2, libbfd.h: Rebuild.
3910 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3912 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3913 _bfd_generic_bfd_print_private_bfd_data rather than casting
3916 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3918 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3919 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3921 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3922 BFD64_BACKENDS_CFILES): New variables.
3925 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3927 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3928 not at the file position of the first section.
3929 * coffcode.h (coff_compute_section_file_positions): Avoid using
3931 (coff_write_object_contents): When generating a PPC PE executable
3932 with no symbols, round up the file size to a COFF_PAGE_SIZE
3934 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3935 don't write out a string table.
3937 * elf.c (bfd_section_from_shdr): When using a different section
3938 header, pass the new one to _bfd_elf_make_section_from_shdr.
3939 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3940 (elf_map_symbols): Add section VMA to symbol value when comparing
3942 (_bfd_elf_compute_section_file_positions): Only build symbol table
3943 if there are some symbols. Set file offset of symtab and strtab
3945 (assign_file_positions_except_relocs): Remove dosyms parameter.
3946 Change all callers. Never set file offset of symtab and strtab
3948 (_bfd_elf_copy_private_section_data): New function.
3949 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3950 (_bfd_elf_copy_private_symbol_data): New function.
3951 (swap_out_syms): Check for special mapping of st_shndx created by
3952 copy_private_symbol_data.
3953 * elfxx-target.h: Use new copy routines.
3954 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3955 (_bfd_elf_copy_private_section_data): Declare.
3957 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3959 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3962 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3963 _bfd_dummy_target, matching the recent change to archive
3966 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3968 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3969 arithmetic on PTR types.
3971 * aout-target.h (MY(callback)): Set the lma of the sections.
3973 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3974 symbol into a reloc against the section.
3976 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3978 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3979 glue for the relocs: IMGLUE and IFGLUE.
3980 (record_toc): new function - tracks toc contents
3981 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3982 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3983 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3984 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3985 (ppc_record_toc_entry): Removed a debug define (duh)
3987 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3988 (pe_print_idata): New function - formats the idata section data
3989 (pe_print_pdata): New function - formats the pdata section data
3990 (pe_print_private_bfd_data): calls to above
3992 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3994 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3995 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3996 TARGET_SYM and TARGET_NAME for vector and BFD name.
3997 * coff-pmac.c (pmac_xcoff_vec): Remove.
3998 (TARGET_SYM, TARGET_NAME): Define.
3999 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4000 machine to 0, not all PowerMacs are 601s.
4002 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4004 * elfcode.h (elf_object_p): Read in any program headers.
4005 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4006 based on the program headers, if any.
4007 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4008 (map_program_segments): Set p_paddr of program headers based on
4011 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4013 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4016 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4017 trying to do a relocateable link with a non-a.out object file.
4019 * archive.c (bfd_generic_archive_p): Check the first object file
4020 in an archive even if target_defaulted is set. If the object file
4021 has the wrong xvec, reject it.
4023 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4024 be represented, report the name via _bfd_error_handler.
4025 (translate_to_native_sym_flags): Likewise.
4026 * elf32-mips.c (mips_elf_final_link): Likewise.
4027 * oasys.c (oasys_write_sections): Likewise.
4029 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4030 which checks for STYP_OVRFLO sections.
4031 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4032 reloc and lineno count overflows.
4033 (coff_write_object_contents): Call coff_count_linenumbers before
4034 coff_compute_section_file_positions. If RS6000COFF_C, handle
4035 reloc and lineno count overflows.
4036 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4037 relocs before dealing with .pad sections. Count overflow section
4038 headers when handling .pad sections.
4040 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4043 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4044 (struct xcoff_link_hash_table): Add descriptor_section and
4045 special_sections fields.
4046 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4047 (xcoff_link_add_symbols): Set linkage section alignment. Create
4048 descriptor section. Check for magic symbol names (_text, etc.),
4049 and record them in special_sections if found. Set
4050 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4051 descriptor field to point back to the function code symbol.
4052 (xcoff_sweep): Always mark the special descriptor_section.
4053 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4054 function descriptor, and mark it if it is.
4055 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4056 parameter, and fill it in. Allocate space for the descriptor
4058 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4059 global linkage code. If an undefined function descriptor is
4060 exported, arrange to define it. Warn about any other undefined
4062 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4063 (xcoff_write_global_symbol): Create a function descriptor when
4065 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4066 * bfd-in2.h: Rebuild.
4068 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4070 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4071 (ppc_coff_link_hash_table): new types for hashing
4072 (ppc_coff_link_hash_newfunc): hash entry constructor
4073 (ppc_coff_link_hash_table_init): hash table initializer
4074 (ppc_coff_link_hash_table_create): hash table constructor
4075 (ppc_record_toc_entry): changed references to hash table
4076 (coff_ppc_relocate_section): changed references to hash table
4078 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4079 * libcoff.h: Rebuild
4081 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4082 (coff_link_add_symbols): removed toc_offset init
4084 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4086 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4089 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4090 if it is given and mmep is available.
4091 * acconfig.h: Undef USE_MMAP.
4092 * configure, config.in: Regenerated.
4093 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4094 table handling the old way.
4095 (aout_get_external_symbols): Don't complain if last byte of string
4097 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4098 (bfd_free_window) [! USE_MMAP]: Don't define.
4099 (bfd_get_file_window,
4100 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4102 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4104 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4107 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4109 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4110 compatible with AMD generated COFF files. Try to support both AMD
4111 and GNU formats simultaneously.
4112 (coff_a29k_relocate_section): Likewise.
4114 * libbfd.c (bfd_get_file_window): Change writable parameter from
4115 int to boolean; update all callers. Pass MAP_SHARED if not
4116 writable--it's required on Solaris. Cast fprintf argument to
4118 * bfd-in.h (bfd_get_file_window): Update declaration.
4119 * bfd-in2.h: Rebuild.
4120 * aoutx.h: Update calls to bfd_get_file_window.
4122 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4124 (xcoff_swap_ldhdr_in): New static function.
4125 (xcoff_swap_ldsym_in): New static function.
4126 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4127 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4128 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4129 Handle XTY_ER/XMC_XO symbols correctly.
4130 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4131 rather than normal symbol table.
4132 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4133 already defined with the same absolute value.
4134 (xcoff_mark): When considering called symbols, check whether the
4135 descriptor is from a dynamic object, rather than the symbol
4137 (xcoff_build_ldsyms): Likewise.
4139 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4140 Cast realloc and malloc return values. If malloc or realloc fail,
4141 set bfd_error_no_memory.
4142 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4143 * bfd-in2.h: Rebuild.
4145 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4147 * coff-ppc.c (ppc_record_toc_entry): new function.
4148 (in_reloc_p): changed return value.
4149 (coff_ppc_relocate_section): much rework.
4150 (ppc_allocate_toc_section): new function.
4151 (ppc_process_before_allocation): new function.
4152 (ppc_coff_swap_sym_in_hook): new function.
4154 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4155 (coff_link_add_symbols): initialize toc_offset.
4157 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4158 (coff_swap_aouthdr_out): Added more sections to the data
4159 dictionary for the pe file header. Also changed linker version
4160 number on the ppc side.
4161 (dir_names): small improvements to the dictionary printing.
4162 (pe_mkobject_hook): save the file level flags.
4164 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4165 (pe_tdata): added real_flags field
4166 (coff_tdata): added local_toc_sym_map and access macro
4168 * libcoff.h (coff_link_hash_entry): added toc_offset field
4169 (pe_tdata): added real_flags field
4170 (coff_tdata): added local_toc_sym_map and access macro
4172 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4173 (coff_mkobject): init for local_toc_sym_map
4174 (coff_write_object_contents): set the internal_a.magic to
4175 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4178 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4180 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4181 entries until both the line number address and the function name
4182 address are too large.
4184 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4185 * configure: Rebuilt.
4187 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4188 is defined in the environment.
4190 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4192 * som.c (som_get_section_contents_in_window): Define to use
4195 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4197 * coff-i860.c: New file, based on coff-i386.c.
4198 * cpu-i860.c: New file, based on cpu-i386.c.
4199 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4200 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4201 targets, using i860coff_vec.
4202 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4203 trad-core.o and hosts/i860mach3.h.
4204 (i860coff_vec): Use coff-i860.o and cofflink.o.
4205 * configure: Rebuild.
4206 * Makefile.in: Rebuild dependencies.
4207 (ALL_MACHINES): Add cpu-i860.o.
4208 (BFD32_BACKENDS): Add coff-i860.o.
4209 (CFILES): Add cpu-i860.c and coff-i860.c.
4210 * targets.c (i860coff_vec): Declare.
4211 (bfd_target_vector): Add &i860coff_vec.
4212 * archures.c (bfd_i860_arch): Declare.
4213 (bfd_archures_list): Add &bfd_i860_arch.
4214 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4215 (coff_set_flags): Handle bfd_arch_i860.
4216 (coff_write_object_contents): Handle I860 a.out magic number.
4218 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4220 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4221 the created .tc section to 2.
4222 (xcoff_mark): Don't keep a .loader reloc for a call to an
4223 undefined symbol when creating a shared library.
4224 (xcoff_build_ldsyms): When creating a shared library, generate
4225 global linkage code for a call to an undefined symbol.
4227 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4229 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4230 BFD32_BACKENDS, BFD64_BACKENDS.
4231 (.dep1): Put mkdep output in a separate file.
4232 Rebuilt dependencies.
4234 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4237 Permit use of mmap when available:
4239 * configure.in: Check for mmap, madvise, mprotect.
4240 * config.in, configure: Regenerated.
4242 * libbfd.c (struct _bfd_window_internal): Define type.
4243 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4245 (ok_to_map): New static variable for debugging.
4246 (_bfd_generic_get_section_contents_in_window): New function.
4247 * bfd-in.h (bfd_window_internal): Declare type.
4248 (bfd_window): Define type.
4249 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4250 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4253 * libaout.h (struct aoutdata): Add two window fields.
4254 (obj_aout_sym_window, obj_aout_string_window): New macros.
4255 * aoutx.h (some_aout_object_p): Initialize windows.
4256 (aout_get_external_symbols): Get symbol data and strings in
4257 windows instead of explicitly allocated buffers.
4258 (slurp_symbol_table): Free window instead of memory.
4259 (bfd_free_cached_info): Release windows instead of freeing storage
4261 (aout_link_free_symbols): Ditto.
4263 * targets.c (bfd_target): Add new field for
4264 get_section_contents_in_window.
4265 (BFD_JUMP_TABLE_GENERIC): Updated.
4266 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4267 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4268 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4269 macros for get_section_contents_in_window field.
4271 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4273 * core.c: Renamed to corefile.c
4274 * makefile.dos (OBJS): Change core.o to corefile.o
4275 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4278 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4280 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4281 targ_selvecs to allow debugging under Irix-5 native.
4284 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4286 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4287 to o. Clobber and restore the list of new csects around the call
4288 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4289 linker error and the linker wants to read the symbol table. Reset
4290 the line number count of a real section even if it has no relocs.
4291 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4293 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4296 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4298 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4299 an undefined symbol in a shared link.
4301 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4302 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4303 phdm@info.ucl.ac.be (Philippe De Muyter).
4305 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4307 * coff-m88k.c (rtype2howto): New static function.
4308 (RTYPE2HOWTO): Use it rather than a macro definition.
4310 * coffcode.h (coff_write_object_contents): set internal_a.magic
4311 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4313 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4314 define TRAD_HEADER to new file hosts/delta68.h.
4315 m88*-motorola-sysv*, however, does use ptrace-core.o.
4316 * hosts/delta68.h: New file.
4318 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4319 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4321 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4323 * i386linux.c (MY(vec)): Declare before use.
4325 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4327 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4328 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4330 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4331 BFD is not of the right type.
4332 (bfd_elf_get_needed_list): Likewise.
4333 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4334 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4335 * xcofflink.c (XCOFF_XVECP): Define.
4336 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4338 (bfd_xcoff_import_symbol): Likewise.
4339 (bfd_xcoff_export_symbol): Likewise.
4340 (bfd_xcoff_link_count_reloc): Likewise.
4341 (bfd_xcoff_record_link_assignment): Likewise.
4342 (bfd_xcoff_size_dynamic_sections): Likewise.
4344 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4345 table index against the number of symbols for a base relative
4348 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4350 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4351 full_aouthdr flag here...
4352 (_bfd_xcoff_bfd_final_link): ...not here.
4354 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4356 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4357 systems that have a system <libelf.h>.
4358 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4359 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4360 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4361 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4362 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4363 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4364 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4366 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4368 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4369 set, set BSF_WEAK in symbol. Change all callers.
4370 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4371 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4372 _bfd_generic_link_add_one_symbol.
4373 (ecoff_indirect_link_order): Check that the section tdata relocs
4374 are not NULL before using them.
4376 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4377 define TRAD_HEADER as hosts/alphalinux.h.
4378 * configure: Rebuild.
4379 * hosts/alphalinux.h: New file.
4380 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4383 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4385 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4386 C_ECOMM storage classes.
4388 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4390 (xcoff_mark): Call xcoff_mark_symbol.
4391 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4392 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4394 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4396 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4398 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4400 (xcoff_find_reloc): New static function.
4401 (xcoff_link_add_symbols): Use it.
4402 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4403 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4404 relocate the value of C_DECL.
4406 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4408 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4410 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4411 callback decide what goes in .relocs.
4412 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4413 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4416 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4418 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4421 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4423 * xcofflink.c: More improvements, mostly to fix handling of
4424 constructors and a few other special cases.
4425 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4426 zero, reverting yesterday's change.
4427 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4428 (bfd_xcoff_link_count_reloc): Declare.
4429 (bfd_xcoff_record_link_assignment): Declare.
4430 * bfd-in2.h: Rebuild.
4432 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4434 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4435 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4436 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4437 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4438 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4439 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4441 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4444 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4445 segments includes the a.out header. See to that the magic number
4446 *always* is big-endian.
4448 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4449 m68k4k NetBSD configurations.
4451 * configure.in, configure: Separate i386 & mips NetBSD
4452 configurations from other BSD ones. Don't assume DEC is the only
4453 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4454 configurations. Add support for m68k4k NetBSD object format.
4456 * libaout.h: Added M_68K4K_NETBSD magic.
4458 * m68k4knetbsd.c: New file.
4460 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4462 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4465 * hosts/mipsnbsd.h: New file.
4468 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4470 * config.bfd: Add config stuff for mips*-*-magic* to set
4471 targ_defvec to ecoff_big_vec.
4474 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4476 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4478 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4479 toc_section, and entry_section fields.
4480 (struct xcoff_section_tdata): Remove ldrel_count field.
4481 * libcoff.h: Rebuild.
4482 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4484 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4485 full a.out header if full_aouthdr is set in xcoff_data.
4486 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4487 based on sections stored in xcoff_data.
4488 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4490 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4491 (rs6000coff_vec): Set symbol_leading_char to '.'.
4492 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4493 value stored in ret rather than returning a pointer value.
4495 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4497 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4500 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4502 * som.c (som_slurp_string_table): Allocate the strings with malloc
4503 since they're free'd by free_cached_info.
4504 (som_slurp_symbol_table): Similarly for the symbol table.
4506 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4508 * Makefile.in (diststuff): Don't make headers.
4510 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4512 * Makefile.in: Rebuild dependencies.
4514 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4515 output_bfd is not SunOS.
4516 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4517 non-SunOS input files.
4519 * xcofflink.c: Extensive changes to support linking shared objects
4520 and generating a .loader section.
4521 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4522 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4523 last_symndx, and ldrel_count fields.
4524 * libcoff.h: Rebuild.
4525 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4526 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4528 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4529 (bfd_xcoff_export_symbol): Declare.
4530 (bfd_xcoff_size_dynamic_sections): Declare.
4531 * bfd-in2.h: Rebuild.
4533 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4535 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4536 * configure: Rebuild.
4537 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4538 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4540 (pmac_xcoff_vec): Update to use new xcoff support.
4541 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4542 (xcoff_write_armap): Declare buf as unsigned char.
4543 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4545 * mpw-make.sed: Generalize subdir_do edit.
4547 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4549 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4550 correctly. Don't initialize asect->vma.
4552 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4554 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4555 something a little less than the page size.
4557 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4559 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4561 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4563 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4564 * coffcode.h (coff_write_object_contents): If .bss is before
4565 .data us that as data_start.
4566 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4568 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4569 (coff_swap_outhdr_out): Hardwire in version number.
4571 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4573 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4574 major and minor to *_vno, since the former are also macros in
4575 SunOS header files. Cast result of bfd_alloc to appropriate
4578 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4579 before assigning to sec_data.
4581 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4583 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4584 now relative to the section, not absolute.
4585 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4586 get the file name when there is a N_SO directory name. When
4587 handling stabs, remember that section->vma was added to the
4590 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4592 * sunos.c (struct sunos_link_hash_table): Add needed field.
4593 (sunos_link_hash_table_create): Call bfd_release, not free.
4594 (sunos_link_hash_table_create): Initialize needed field.
4595 (sunos_add_dynamic_symbols): Record needed objects.
4596 (bfd_sunos_get_needed_list): New function.
4597 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4598 * bfd-in2.h: Rebuild.
4600 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4602 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4604 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4606 * bfd-in.h (struct bfd_link_needed_list): Rename from
4607 bfd_elf_link_needed_list.
4608 * bfd-in2.h: Rebuild.
4609 * elf.c, elflink.h, libelf.h: Corresponding changes.
4611 Add start at AIX linker support; no shared libraries yet.
4612 * xcofflink.c: New file.
4613 * configure.in (rs600coff_vec): Use xcofflink.o.
4614 * configure: Rebuild.
4615 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4617 (struct xcoff_section_tdata): Define.
4618 (xcoff_section_data): Define macro.
4619 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4620 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4621 (_bfd_xcoff_bfd_final_link): Declare.
4622 (_bfd_ppc_xcoff_relocate_section): Declare.
4623 * libcoff.h: Rebuild.
4624 * coff-rs6000.c: Clean up a bit.
4625 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4626 cputype, csects, and debug_indices.
4627 (xcoff_copy_private_bfd_data): Copy cputype.
4628 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4629 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4630 (xcoff_reloc_type_lookup): Rename from
4631 rs6000coff_reloc_type_lookup.
4632 (coff_relocate_section): Define.
4633 (_bfd_xcoff_sizeof_headers): Define.
4634 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4635 (_bfd_xcoff_bfd_relax_section): Define.
4636 (_bfd_xcoff_bfd_link_split_section): Define.
4637 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4639 * coffcode.h (coff_compute_section_file_positions): If AIX,
4640 increment sofar by SMALL_AOUTSZ if not executable.
4641 (coff_write_object_contents): If AIX, always output an a.out
4642 header; if not executable, header size of SMALL_AOUTSZ.
4643 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4644 (_bfd_stringtab_init): Initialize xcoff field.
4645 (_bfd_xcoff_stringtab_init): New function.
4646 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4647 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4648 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4649 * libbfd.h: Rebuild.
4650 * Makefile.in: Rebuild dependencies.
4651 (BFD32_BACKENDS): Add xcofflink.o.
4652 (CFILES): Add xcofflink.c.
4654 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4655 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4656 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4658 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4660 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4662 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4664 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4665 * config.in: Regenerated.
4667 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4668 (_bfd_chunksize): New variable.
4669 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4670 for obstack chunk size.
4671 * configure.in: Check for getpagesize.
4672 * configure: Regenerated.
4674 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4676 * trad-core.c (rawptr): Make it a local variable of
4677 ptrace_unix_core_file_p.
4679 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4681 * coff-arm.c (in_reloc_p): New.
4682 * coff-i386.c (in_reloc_p): New.
4683 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4684 (coff_write_object_contents): Only set has_reloc_section
4686 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4687 in_reloc_p to decide if reloc should be emitted.
4688 * libcoff.h (pe_data_type.in_reloc_p): New.
4689 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4691 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4693 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4694 (_bfd_coff_read_internal_relocs): Likewise.
4695 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4696 (_bfd_coff_read_internal_relocs): Likewise.
4698 * elflink.h (elf_link_add_object_symbols): Correct conditions
4699 under which type and size change warnings are issued.
4701 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4703 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4704 a symbol which is not in a real section.
4705 (coff_write_native_symbol): Corresponding change.
4707 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4708 coff_link_hash_newfunc and make non-static.
4709 (_bfd_coff_link_hash_table_init): New function, broken out of
4710 _bfd_coff_link_hash_table_create.
4711 (_bfd_coff_link_hash_table_create): Use it.
4712 (process_embedded_commands): Make static.
4713 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4714 (_bfd_coff_link_hash_table_init): Declare.
4715 * libcoff.h: Rebuild.
4717 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4718 field in XCOFF tdata.
4719 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4720 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4721 based on cputype stored in a.out header, or in n_type of initial
4723 (coff_write_object_contents): Set cputype correctly in a.out
4725 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4727 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4728 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4730 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4731 * libcoff.h: Rebuild.
4733 * cpu-rs6000.c (rs6000_compatible): New static function.
4734 (bfd_rs6000_arch): Use it.
4735 * cpu-powerpc.c (powerpc_compatible): New static function.
4736 (arch_info_struct): Define various flavours of PowerPC.
4737 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4740 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4742 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4744 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4746 * elflink.h (elf_link_add_object_symbols): Don't warn about
4747 changing the size or type if the old definition was weak.
4749 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4751 * coffcode.h (combined_entry_type): Add fix_line field.
4752 (coff_slurp_line_table): Warn if we try to set the lineno field of
4754 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4755 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4756 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4757 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4759 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4760 * libcoff.h: Rebuild.
4762 * libcoff-in.h (struct xcoff_tdata): Define.
4763 (xcoff_data): Define.
4764 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4765 * bfd-in2.h, libcoff.h: Rebuild.
4766 * coff-rs6000.c (xcoff_mkobject): New static function.
4767 (coff_mkobject): Define.
4768 (xcoff_copy_private_bfd_data): New static function.
4769 (coff_bfd_copy_private_bfd_data): Define.
4770 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4772 (rs6000coff_vec): Add DYNAMIC to object_flags.
4773 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4774 .loader sections specially.
4775 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4776 section alignment from the XCOFF tdata information.
4777 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4778 F_SHROBJ, and copy the extra a.out header information into the
4779 XCOFF tdata structure.
4780 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4781 F_DYNLOAD and the extra a.out header information.
4782 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4783 C_HIDEXT symbol with attached csect information.
4784 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4785 in the o_maxdata field.
4786 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4787 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4788 end if BSF_NOT_AT_END is set.
4790 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4791 _bfd_read_ar_hdr_fn.
4792 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4793 * bfd-in2.h, libbfd.h: Rebuild.
4794 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4796 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4797 (bfd_slurp_bsd_armap_f2): Likewise.
4798 (_bfd_slurp_extended_name_table): Likewise.
4800 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4802 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4804 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4805 when the symbol table is empty.
4807 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4808 space for section symbols, since we don't output them either.
4809 (elf_m68k_adjust_dynindx): Removed.
4811 * ptrace-core.c (rawptr): Make it a local variable of
4812 ptrace_unix_core_file_p.
4814 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4816 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4819 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4820 Mac object file formats.
4822 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4824 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4825 auxent if there isn't one.
4826 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4827 rather than FILNMLEN as the maximum name length.
4829 * coffcode.h (bfd_coff_backend_data): Add new field
4830 _bfd_coff_print_aux.
4831 (bfd_coff_print_aux): New static function.
4832 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4833 scnlen field of an XTY_LD csect aux entry.
4834 (coff_print_aux): New static function.
4835 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4836 in coff_pointerize_aux_hook.
4837 (bfd_coff_std_swap_table): Initialize new field.
4838 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4839 * libcoff.h: Rebuild.
4840 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4841 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4843 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4844 if there are symbols, for native AIX ld compatibility.
4846 * coffcode.h (bfd_coff_backend_data): Add new field
4847 _bfd_coff_pointerize_aux_hook.
4848 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4849 or I960, and as 0 otherwise.
4850 (bfd_coff_std_swap_table): Initialize new field.
4851 * libcoff.h: Rebuild.
4852 * coffgen.c (coff_pointerize_aux): Change parameters to take
4853 symbol pointer instead of type and class, and to take aux index.
4854 Call _bfd_coff_pointerize_aux_hook if it is defined.
4855 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4856 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4857 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4859 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4860 read-only/host-only support.
4862 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4864 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4867 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4868 BFD_JUMP_TABLE_ARCHIVE accordingly.
4869 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4870 (_bfd_compute_and_write_armap): Declare.
4871 (_bfd_generic_read_ar_hdr): Declare.
4872 (_bfd_read_ar_hdr): Define.
4873 (_bfd_noarchive_read_ar_hdr): Define.
4874 (_bfd_archive_bsd_read_ar_hdr): Define.
4875 (_bfd_archive_coff_read_ar_hdr): Define.
4876 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4877 _bfd_read_ar_hdr instead.
4878 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4879 (_bfd_compute_and_write_armap): Rename from
4880 compute_and_write_armap. Make non-static. Change all callers.
4881 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4882 than _bfd_snarf_ar_hdr.
4883 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4884 * ieee.c (ieee_read_ar_hdr): Define.
4885 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4886 * oasys.c (oasys_read_ar_hdr): Define.
4887 * som.c (som_read_ar_hdr): Define.
4888 * bfd-in2.h, libbfd.h: Rebuild.
4890 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4892 * peicode.c (coff_swap_filehdr_in): If symptr is
4893 zero, there aren't any symbols, even if nsyms is set.
4895 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4897 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4899 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4900 sections, and set styp correctly for them: .got, .hash, .dynamic,
4901 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4902 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4904 (ecoff_sort_hdrs): New static function.
4905 (ecoff_compute_section_file_positions): Return boolean, not void.
4906 Sort the sections by VMA before looking through them. Put the
4907 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4908 section on an appropriate boundary within the page.
4909 (ecoff_compute_reloc_file_positions): Check return value of
4910 ecoff_compute_section_file_positions.
4911 (_bfd_ecoff_set_section_contents): Likewise.
4912 (_bfd_ecoff_write_object_contents): Check for various Alpha
4913 section types when incrementing text_size and data_size. Call
4914 adjust_headers backend function if it exists.
4915 * coff-alpha.c (alpha_adjust_headers): New static function.
4916 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4917 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4919 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4921 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4923 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4924 of ALTERNATE_AIX_CORE_FORMAT.
4925 * configure.in (aix4): No longer need CORE_FLAGS.
4926 * configure: Updated.
4928 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4930 NS32k changes from Ian Dall:
4931 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4933 (aout_link_input_section_std, aout_link_input_section_ext,
4934 aout_link_reloc_link_order): Call them instead of _bfd_*
4936 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4938 (backend_data): Use it instead of hardcoded zero.
4940 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4941 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4943 * ns32knetbsd.c: Include bfd.h.
4944 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4945 (MY_bfd_reloc_type_lookup): Declare function too.
4946 * pc532-mach.c (set_sizes): Don't declare.
4947 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4948 (backend_data, MY_backend_data): Don't define.
4950 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4951 ns32k-*-lites* like ns32k-*-netbsd*.
4953 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4956 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4958 * coffcode.h (coff_write_object_contents): Restore setting
4959 f_timdat to 0, deleted on August 22.
4961 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4963 * coffcode.h (coff_bfd_copy_private_symbol_data,
4964 coff_bfd_copy_private_section_data,
4965 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4966 * peicode.h (coff_bfd_copy_private_bfd_data): New
4967 (pe_bfd_copy_private_bfd_data): New.
4968 (coff_swap_scnhdr_in): Swap bss size into the right place.
4969 (pe_print_private_bfd_data): Add some newlines.
4971 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4973 * som.c (setup_sections): Don't die if a space has no subspaces.
4975 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4977 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4978 dynamic symbol override a common symbol. Don't change the size or
4979 type if they have been set and the new symbol is not a definition.
4980 Warn if the size or type changes.
4982 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4984 * som.c (som_begin_writing): Don't write the symbol table or
4986 (som_finish_writing): Write them here. Place them after the
4987 subspace data, but before the relocs.
4989 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4991 * sunos.c (sunos_add_one_symbol): Just pass false, not
4992 info->shared_library, to sunos_create_dynamic_sections.
4993 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4995 (sunos_check_dynamic_reloc): Remove .text section assertion.
4997 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4999 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5000 * configure, configure.in: Add pmac_xcoff_vec case.
5001 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5002 * coff-pmac.c: New file, PowerMac XCOFF support.
5003 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5004 * targets.c (pmac_xcoff_vec): Declare.
5006 * mpw-config.in: Various changes to be compatible with the
5007 autoconf-based configury.
5008 * mpw-make.sed: New file, sed commands to translate Unix
5009 makefile into MPW syntax.
5010 * mpw-make.in: Remove.
5011 * hosts/mpw.h: Remove.
5012 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5013 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5015 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5017 * binary.c (binary_get_symtab): Return an empty string on error.
5018 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5020 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5022 * coff-ppc.c: Reformatted according to gnu conventions
5023 Removed irrelevant "if 0" code
5025 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5027 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5028 symbols rather than as indirect symbols.
5029 (MY(slurp_symbol_table)): Don't do anything special about
5032 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5033 of .ctors and .dtors sections is no larger than 2.
5035 * sunos.c (sunos_add_one_symbol): Don't change
5036 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5038 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5039 dynamic symbols when creating a shared library.
5040 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5042 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5043 written even if it is not defined in a regular object.
5044 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5045 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5046 rather than the constant 22.
5047 (sunos_check_dynamic_reloc): Handle creating a shared library.
5048 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5049 zero when creating a shared library.
5050 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5051 write it out at the start of the symbol table.
5053 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5055 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5057 * config.bfd: Add arm-*-coff.
5058 * configure.in, configure: Add armcoff_{little,big}_vec.
5059 * targets.c (armcoff_{little,big}_vec): Declare.
5060 (bfd_target_vector): Add armcoff_{little,big}_vec.
5061 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5063 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5065 * targets.c (bfd_find_target): Remove debugging code.
5067 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5069 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5071 * Makefile.in: added *-ppc files
5072 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5073 allow pe based .o's to be shared with other tools on ppc/NT
5074 * config.bfd: added powerpc[le]-[pe|winnt] config support
5075 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5076 * peicode.h: Added more section flags for PE on ppc
5077 Added coff_swap_filehdr_out to allow peicode.h to be
5078 used for non-image PE files on ppc.
5079 Check for image, or not, before copying pe_opthdr
5080 * targets.c: Added new bfd's
5081 * targets.c: Removed two inactive bfds that shouldn't have made it this
5084 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5086 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5087 explicit values to initialize all relocs. Change all users.
5088 (ppc_elf_brtaken_inner): New function to handle branch predicition
5090 (ppc_elf_brtaken_reloc): Ditto.
5091 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5092 relocs use ppc_elf_unsupported_reloc.
5093 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5094 needs to be reported.
5095 (ppc_elf_relocate_section): Support branch prediction relocs.
5097 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5099 * bfd.c (bfd_assert): Remove \n from string passed to
5102 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5103 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5104 (bfd_coff_make_section_hook): Don't define.
5105 (coff_make_section_hook): Remove.
5106 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5107 (styp_to_sec_flags): Likewise.
5108 (coff_write_object_contents): Likewise.
5109 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5111 * libcoff.h: Rebuild.
5112 * coffgen.c (make_a_section_from_file): Just call
5113 bfd_make_section_anyway, not bfd_make_section or
5114 bfd_coff_make_section_hook.
5115 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5116 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5117 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5118 make_section_hook field.
5119 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5121 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5122 pointers into value field for warning and indirect symbols; just
5123 leave the value field alone.
5124 * linker.c (generic_link_add_symbol_list): Use next symbol for
5125 warning and indirect symbols, rather than looking in symbol value.
5126 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5127 parameter. Change all callers. Remove support for indirect
5128 symbols; it didn't work anyhow.
5129 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5130 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5131 * bfd-in2.h: Rebuild.
5133 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5135 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5136 go back to telling the tools this reloc operates on 32 bits.
5138 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5140 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5141 rather than a direct fprintf.
5142 * archive.c (_bfd_write_archive_contents): Likewise.
5143 * coffcode.h (coff_slurp_symbol_table): Likewise.
5144 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5145 (ppc_elf_unsupported_reloc): Likewise.
5146 (ppc_elf_relocate_section): Likewise.
5147 * i386linux.c (linux_tally_symbols): Likewise.
5148 (linux_finish_dynamic_link): Likewise.
5149 * osf-core.c (osf_core_core_file_p): Likewise.
5150 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5151 * som.c (som_sizeof_headers): Likewise.
5152 * srec.c (srec_bad_byte): Likewise.
5153 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5154 * libbfd-in.h (bfd_assert): Declare first parameter const.
5155 * libbfd.h: Rebuild.
5156 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5157 bfd_reloc_overflow is enough.
5158 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5159 * coff-h8500.c (rtype2howto): Likewise.
5160 * coff-z8k.c (rtype2howto): Likewise.
5161 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5162 * elf.c (_bfd_elf_get_lineno): Likewise.
5163 (_bfd_elf_no_info_to_howto): Likewise.
5164 (_bfd_elf_no_info_to_howto_rel): Likewise.
5165 * hp300hpux.c (convert_sym_type): Likewise.
5166 (MY(swap_std_reloc_in)): Likewise.
5167 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5169 * libaout.h (struct aoutdata): Add line_buf field.
5170 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5171 and filename_buffer. Instead, use a malloc buffer stored in the
5172 new line_buf field. Remove length restrictions.
5174 * coffgen.c (string_size): Remove static variable.
5175 (debug_string_size, debug_string_section): Likewise.
5176 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5177 and debug_string_size_p parameters. Use them instead of the
5178 global variables. Change all callers.
5179 (coff_write_symbol): Likewise.
5180 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5181 (coff_write_symbols): Add local variables to replace removed
5184 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5185 function, and line_base fields.
5186 * libcoff.h: Rebuild.
5187 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5188 information, rather than using static variables.
5190 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5191 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5193 * init.c (initialized): Remove static variable.
5194 (bfd_init): Don't bother setting initialized.
5195 (bfd_check_init): Remove.
5196 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5197 * libbfd.h: Rebuild.
5199 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5201 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5202 size for full core dumps. Copy core file header to private data.
5203 (rs6000coff_core_file_failing_command,
5204 rs6000coff_core_file_failing_signal): New functions to extract
5205 the file name and terminating signal from the core file.
5206 * coff-rs6000.c: Use them.
5208 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5210 Change arch info to be const, initialized at compile time.
5211 * archures.c: Reindent many functions. Change CONST to const.
5212 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5213 nothing set it anyhow. Make next const.
5214 (bfd_arch_info_list): Remove.
5215 (bfd_archures_list): Rename from archures_init_table. Change from
5216 a table of function pointers to a table of bfd_arch_info_type
5217 structure addresses.
5218 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5219 (bfd_lookup_arch): Likewise.
5220 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5222 (bfd_default_arch_struct): Make const.
5223 (bfd_arch_init, bfd_arch_linkin): Remove.
5224 (bfd_get_arch_info): Return a const pointer.
5225 * init.c (bfd_init): Don't call bfd_arch_init.
5226 * bfd.c (struct _bfd): Make arch_info const.
5227 * bfd-in2.h: Rebuild.
5228 * libbfd.h: Rebuild.
5229 * configure.in: Put & before everything in $selarchs.
5230 * configure: Rebuild.
5231 * cpu-*.c: Change bfd_*_arch from a function which calls
5232 bfd_arch_linkin to a const structure.
5233 * ieee.c (ieee_object_p): Make arch const.
5235 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5237 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5239 * bfd-in2.h: Regenerate.
5240 * libbfd.h: Regenerate.
5242 * elf32-ppc.c (reloc_type): Update names to match current draft.
5243 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5244 relative. Update names to current V.4 draft.
5245 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5246 (ppc_elf_relocate_section): Rename relocations to match draft.
5248 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5250 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5251 compiled with -mrelocatable-lib to be linked with either normal
5252 modules or -mrelocatable modules.
5254 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5256 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5257 in the a.out header.
5259 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5260 a reloc against a local symbol, even if it's not a section.
5262 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5264 * targets.c (bfd_target): Remove unused align_power_min field.
5265 * bfd-in2.h: Rebuild.
5266 * All backends: Remove initialization of align_power_min.
5268 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5270 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5272 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5274 * config.bfd (mips-dec-netbsd*): New target.
5275 * configure.host (mips-dec-netbsd*): New host.
5276 * configure.in (mips-dec-netbsd*): New native.
5277 * configure: Rebuild.
5279 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5281 Make the COFF backend linker merge common types:
5282 * cofflink.c (struct coff_debug_merge_element): Define.
5283 (struct coff_debug_merge_type): Define.
5284 (struct coff_debug_merge_hash_entry): Define.
5285 (struct coff_debug_merge_hash_table): Define.
5286 (coff_debug_merge_hash_table_init): Define.
5287 (coff_debug_merge_hash_table_free): Define.
5288 (coff_debug_merge_hash_lookup): Define.
5289 (struct coff_final_link_info): Add debug_merge field.
5290 (coff_debug_merge_hash_newfunc): New static function.
5291 (_bfd_coff_final_link): Allocate and free debug_merge table.
5292 (coff_link_input_bfd): Merge identical enum, struct and union
5295 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5297 Convert i960 COFF to use COFF backend linker.
5298 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5299 structure to store the symbol being used.
5300 (coff_i960_start_final_link): New static function.
5301 (coff_i960_relocate_section): New static function.
5302 (coff_i960_adjust_symndx): New static function.
5303 (coff_start_final_link): Define.
5304 (coff_relocate_section): Define.
5305 (coff_adjust_symndx): Define.
5306 * coffcode.h (bfd_coff_backend_data): Add new callback function
5307 _bfd_coff_start_final_link.
5308 (bfd_coff_start_final_link): Define.
5309 (coff_start_final_link): Define if not defined.
5310 (bfd_coff_std_swap_table): Add coff_start_final_link.
5311 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5313 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5314 function callback is not NULL.
5315 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5316 (_bfd_coff_internal_syment_name): Declare.
5317 * libcoff.h: Rebuild.
5318 * configure.in (icoff_big_vec): Add cofflink.o.
5319 (icoff_little_vec): Likewise.
5320 * configure: Rebuild.
5322 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5324 * Makefile.in (clean-info): Remove extraneous tab from line
5327 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5329 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5330 contents has relocs.
5332 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5334 * coffcode.h (coff_compute_section_file_positions): Keep the
5336 (coff_write_object_contents): Remember if it's a relocatable
5338 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5339 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5340 if relocatable file. Swap out saved raw size.
5342 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5344 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5345 (maintainer-clean): Rename from realclean, passing
5346 maintainer-clean down to subdirectories, but leave realclean as a
5349 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5352 * dep-in.sed: Remove config.h from generated dependencies.
5354 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5355 broken out of sunos_canonicalize_dynamic_symtab.
5356 (sunos_canonicalize_dynamic_symtab): Call new function
5357 sunos_slurp_dynamic_symtab.
5358 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5359 dynamic symbol table to the caller.
5360 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5361 callback to override the symbols being read.
5362 * libaout.h (struct aout_backend_data): Add three new parameters
5363 to add_dynamic_symbols callback.
5365 Extensive minor changes to avoid various gcc warnings. Also:
5366 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5367 * archures.c (bfd_arch_info_type): Change mach field from long to
5369 (bfd_lookup_arch): Change machine parameter from long to unsigned
5372 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5374 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5375 a symbol with a non-zero plt_offset.
5377 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5379 * elfcode.h (align_file_position): Remove; not used.
5381 * configure.in: Only check for <sys/procfs.h> on a native system,
5382 and make sure it defines prstatus_t.
5383 * configure: Rebuild.
5385 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5387 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5389 * config.in: Rename from config.h.in.
5390 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5391 Check for config.h:config.in when creating stamp-h.
5392 * configure: Rebuild.
5393 * Makefile.in (stamp-h): Depend upon config.in rather than
5394 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5395 calling config.status.
5397 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5398 (Makefile): Just rebuild Makefile.
5399 (config.h, stamp-h): New targets.
5400 * configure.in: Create stamp-h when rebuilding config.h.
5401 * configure: Rebuild.
5403 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5405 * configure.in: Call AC_CONFIG_HEADER. Substitute
5406 HOST_64BIT_LONG. Check that various header files exist. Check
5407 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5408 and/or free need to be declared. Don't make a link to sysdep.h.
5409 Define TRAD_HEADER for various hosts.
5410 * configure: Rebuild.
5411 * configure.host: Don't set my_host. Add definitions taken from
5412 host header files for various entries. Remove entries which now
5414 * acconfig.h: New file.
5415 * config.h.in: New file, built by autoheader.
5416 * sysdep.h: New file.
5417 * Makefile.in (do_distclean): Don't remove sysdep.h.
5419 (LOCAL_H_DEPS): New variable.
5420 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5422 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5423 ($(OPTIONAL_BACKENDS)): Likewise.
5424 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5425 looking through sysdep.h.
5426 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5427 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5428 (fprintf_vma, sprintf_vma): Likewise.
5429 (int64_type, uint64_type): Don't define.
5430 * bfd-in2.h: Rebuild.
5431 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5432 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5433 * lynx-core.c: Include stuff from old hosts/lynx.h.
5434 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5435 rather than NO_FCNTL.
5436 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5437 rather than NATIVE_HPPAHPUX_COMPILER.
5438 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5440 * hosts/*.h: Remove all header files which merely include,
5441 declare, and define things. Leave header files which define
5442 information needed by trad-core.c.
5444 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5445 (BFD_CC_FOR_BUILD): Define.
5446 * configure.in: Use BFD_CC_FOR_BUILD.
5447 * configure: Rebuild.
5449 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5451 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5452 * configure: Rebuild.
5454 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5457 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5459 * config.bfd: i386pe_ve -> i386pe_vec.
5461 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5463 * configure.host: Incorporate host Makefile fragments by setting
5465 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5466 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5467 value based on whether the code is being compiled by a cross
5468 compiler. Don't substitute host_makefile_frag or frags.
5469 * aclocal.m4: New file to define local AC_PROG_CC.
5470 * configure: Rebuild.
5471 * Makefile.in (INSTALL): Set to @INSTALL@.
5472 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5473 (INSTALL_DATA): Set to @INSTALL_DATA@.
5475 (CC): Define as @CC@.
5476 (CFLAGS): Set to @CFLAGS@.
5477 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5478 (@host_makefile_frag@): Remove.
5479 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5480 after other options.
5481 (config.status): Remove dependency upon @frags@.
5482 * config/*.mh, config/README: Remove.
5484 * config.bfd: Rewrite to incorporate the contents of the Makefile
5485 fragments by setting shell variables, rather than merely returning
5486 the name of a Makefile fragment.
5487 * configure.in: Use shell variables set by config.bfd rather than
5488 looking at the target Makefile fragment files. Don't substitute
5489 target_makefile_frag. Do substitute TDEFINES.
5490 * configure: Rebuild.
5491 * Makefile.in (@target_makefile_frag@): Remove.
5492 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5493 * config/*.mt: Remove.
5495 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5497 * configure.in: Put changequote lines around "i[345]86" patterns
5498 section of core file support.
5500 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5502 * som.c (som_bfd_print_private_bfd_data): Define to use the
5505 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5507 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5508 entry, text_start and data_start.
5510 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5512 * Makefile.in (OFILES): Remove $(TDEPFILES).
5513 * config/apollo.mt (TDEPFILES): Remove.
5514 * config/README: Update.
5516 * configure.in: For a native configuration, set COREFILE and
5517 COREFLAG based on the canonical host name.
5518 * configure: Rebuild.
5519 * Makefile.in: Rebuild dependencies.
5520 (ALL_CFLAGS): Add @COREFLAG@.
5521 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5522 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5523 support routines. Check LYNX_CORE rather than HOST_LYNX.
5524 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5525 * i386lynx.c: Likewise.
5526 * m68klynx.c: Likewise.
5527 * sparclynx.c: Likewise.
5528 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5529 * *-core.c: Comment changes.
5530 * config/decstation.mh (HDEPFILES): Remove.
5531 (HDEFINES): Remove -DTRAD_CORE.
5532 * config/irix3.mh (RANLIB): Remove.
5533 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5534 (HDEFINES): Remove -DIRIX_CORE.
5535 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5536 (HDEFINES): Remove -DTRAD_CORE.
5537 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5538 * config/ultra3.mh (RANLIB): Remove.
5539 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5540 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5541 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5542 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5543 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5544 * config/i386aix.mh, config/i386bsd.mh: Remove.
5545 * config/i386linux.mh, config/i386mach3.mh: Remove.
5546 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5547 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5548 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5549 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5550 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5551 * config/solaris2.mh, config/stratus.mh: Remove.
5552 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5553 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5555 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5557 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5558 DT_FINI entry if the appropriate symbol is not in the hash table.
5560 * libelf.h (struct elf_backend_data): Add create_program_headers
5561 and want_hdr_in_seg fields.
5562 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5564 (elf_backend_create_program_headers): Likewise.
5565 (elfNN_bed): Initialize create_program_headers and
5567 * elf.c (get_program_header_size): Call create_program_headers
5569 (map_program_segments): Check want_hdr_in_seg backend field. Call
5570 create_program_headers backend routine.
5572 * elf.c (assign_file_positions_except_relocs): Align non allocated
5573 sections when creating an executable.
5575 * elfcode.h (elf_swap_phdr_in): Make non static.
5576 (elf_swap_phdr_out): Make non static.
5577 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5578 (bfd_elf32_swap_phdr_out): Declare.
5579 (bfd_elf64_swap_phdr_in): Declare.
5580 (bfd_elf64_swap_phdr_out): Declare.
5582 * ecofflink.c (ecoff_collect_shuffle): New static function.
5583 (_bfd_ecoff_get_accumulated_pdr): New function.
5584 (_bfd_ecoff_get_accumulated_sym): New function.
5585 (_bfd_ecoff_get_accumulated_ss): New function.
5586 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5587 (_bfd_ecoff_get_accumulated_sym): Declare.
5588 (_bfd_ecoff_get_accumulated_ss): Declare.
5589 * libbfd.h: Rebuild.
5591 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5593 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5595 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5596 warning symbols. If any section is named .gnu.warning.XXX, treat
5597 the contents as a warning to be issued if the symbol XXX is
5599 (elf_link_output_extsym): For an indirect or warning symbol, just
5600 output the symbol it points to.
5602 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5603 if bfd_hash_allocate fails, since it will already be set.
5604 (generic_link_hash_newfunc): Likewise.
5605 (archive_hash_newfunc): Likewise.
5606 (hash_entry_bfd): New static function.
5607 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5608 callback. Allocate a new warning using the hash table newfunc.
5609 Use bfd_hash_replace to update the entry in the hash table, rather
5610 than assuming we can copy the fields with structure assignment.
5612 * hash.c (bfd_hash_replace): New function.
5613 * bfd-in.h (bfd_hash_replace): Declare.
5614 * bfd-in2.h: Rebuild.
5616 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5618 * config.bfd: Add mips*vr4300-*-elf* target.
5619 * config/mipsbvr4300.mt: Added.
5621 See file ChangeLog.2
5628 version-control: never