1 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
3 * configure.host: Add support for windows host (a build done
4 under the Microsoft build environment).
6 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
8 * sunos.c (struct sunos_link_hash_table): Add got_base field.
9 (sunos_link_hash_table_create): Initialize got_base.
10 (bfd_sunos_size_dynamic_sections): If the .got section is more
11 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
13 (sunos_check_dynamic_reloc): Subtract got_base from a base
16 * elf32-mips.c (elf_mips_isa): New static function.
17 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
18 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
20 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
22 * archive.c (do_slurp_coff_armap): Only treat archive as little
25 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
27 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
28 by the change in size of the section when EXEC_P is not set.
30 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
31 (m68kcoff_rtype_to_howto): New static function.
32 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
33 VMA to the addend for a PC relative reloc.
35 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
37 * Makefile.in: Rebuild dependencies.
39 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
42 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
44 * Makefile.in: Remove explicit dependencies for mn10200 and
46 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
47 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
48 (dependencies): Rebuilt.
50 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
52 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
55 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
56 section if the flags are compatible.
58 * configure.in: Add havevecs, and put it in tdefaults.
59 * mpw-config.in: Likewise.
61 * targmatch.sed: New file; a sed script to build targmatch.h from
63 * config.bfd: Add #if, #endif, and comments for targmatch.h.
64 * targets.c: Include "fnmatch.h".
65 (struct targmatch): Define.
66 (bfd_target_match): Define by including targmatch.h.
67 (bfd_find_target): If the target is not found by name, search for
68 it as a configuration triplet.
69 * Makefile.in: Rebuild dependencies.
70 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
71 i386dynix.o, m68k4knetbsd.o, and riscix.o.
72 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
73 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
74 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
75 (CFILES): Remove i386dynix.c and hp300bsd.c.
76 (targmatch.h): New target.
77 (do_clean): Remove targmatch.h.
79 * configure.in: Add BFD_NEED_DECLARATION(getenv).
80 * acconfig.h: Add NEED_DECLARATION_GETENV.
81 * configure, config.in: Rebuild.
82 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
83 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
85 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
87 * cpu-mn10x00.c, elf32-mn10x00: Removed.
88 * cpu-mn10200.c, cpu-mn10300.c: New files.
89 * elf32-mn10200.c, elf32-mn10300.c: New files.
90 * Makefile.in: Break mn10x00 support into two separate
91 configurations, mn10200 and mn10300.
92 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
93 * bfd-in2.h, configure: Rebuilt.
95 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
97 * Makefile.in (do_clean): Move config.log to do_distclean.
99 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
101 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
102 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
103 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
104 (elf32-mn10x00.o): Add dependencies.
105 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
106 (bfd_mn10x00_arch): Declare.
107 (bfd_archures_list): Add bfd_mn10x00_arch.
108 * config.bfd: Add mn10x00-*-*.
109 * configure.in: Add bfd_elf32_mn10x00_vec.
110 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
111 * targets.c (bfd_elf32_mn10x00_vec): Declare.
112 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
113 * bfd-in2.h, configure: Rebuilt.
115 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
117 openVMS/Alpha: Provide filename and case_hack flags via
118 symbol table from gas.
119 Add case_hack code for symbol output from vax/vms.
120 * evax-alpha.c (evax_initialize): Remove filename handling,
121 filename is provided via symbol table.
122 (evax_get_symtab): Use local symbol count when setting up table.
123 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
125 (_bfd_evax_write_egsd): Skip file name symbol.
126 * evax-emh.c (get_vms_time_string): Local function now.
127 (_bfd_evax_write_emh): Extract source filename and case_hack flags
129 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
130 through _bfd_evax_case_hack_symbol.
131 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
133 (_bfd_evax_basename): Removed.
134 (_bfd_get_vms_time_string): Moved to evax-emh.c.
135 * evax.h (evax_private_data_struct): Remove filename.
136 (flag_hash_long_names, flag_show_after_trunc,
137 flag_no_hash_mixed_case, vms_name_mapping): New flags for
140 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
142 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
143 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
144 (NO_SWAP_MAGIC): Don't define.
145 (SWAP_MAGIC): Define.
147 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
148 no hash table entry for a global symbol.
150 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
152 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
154 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
156 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
157 symbol type with T_NULL. Warn if symbol type changes. Based on
158 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
160 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
161 a dynamic object in the dynamic symbol table if it is referenced
162 or defined by a regular object.
165 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
167 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
168 remove dwarf local labels. Shrinks binaries by a factor of 3!
171 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
173 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
174 by hand, rather than by calling bfd_make_section.
177 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
179 * reloc.c: Rename m32r relocs.
180 * bfd-in2.h, libbfd.h: Rebuilt.
181 * elf32-m32r.c: Update.
184 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
186 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
187 link, adjust the symbol index of a base relative reloc. Don't
188 change the addend of a PC relative reloc if pcrel_offset is set.
189 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
192 * reloc.c (bfd_perform_relocation): Apply the relocation even if
193 it is zero, in case src_mask matters.
194 (bfd_install_relocation): Likewise.
196 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
198 * xcofflink.c (xcoff_link_add_symbols): Always initialize
200 (_bfd_xcoff_bfd_final_link): Don't set target_index
201 to an uninitialized value.
203 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
205 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
206 indices, rather than crashing.
207 (coff_slurp_reloc_table): Likewise. Check whether the howto field
209 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
212 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
214 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
216 (coff_arm_adjust_symndx): New static function.
217 (coff_adjust_symndx): Define.
219 * srec.c (srec_scan): Accept multiple symbols on a single line.
220 From Pascal Martin <pmartin@alsys.com>.
224 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
226 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
227 (sunos_merge_private_bfd_data): New function.
229 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
231 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
233 (bfd_merge_private_bfd_data): Likewise.
234 * section.c (bfd_copy_private_section_data): Likewise.
235 * syms.c (bfd_copy_private_symbol_data): Likewise.
236 * bfd-in2.h: Rebuild.
237 * aout-target.h (MY_bfd_copy_private_section_data): Check that
238 both BFD's are the right flavour.
239 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
240 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
241 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
242 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
243 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
244 (ppc_elf_merge_private_bfd_data): Likewise.
245 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
246 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
248 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
249 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
253 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
255 * reloc.c: Add m32r relocs.
256 * bfd-in2.h, libbfd.h: Rebuilt.
257 * cpu-m32r.c,elf32-m32r.c: New files.
260 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
262 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
264 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
266 * tekhex.c (first_phase): Change type parameter from char to int.
268 (pass_over): Change func to expect int, not char.
270 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
271 rather than SEC_LOAD when aligning the file offset for the first
272 section in a segment.
274 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
276 * syms.c (coff_section_type): Make arg const.
277 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
278 to make_bfd_asection().
279 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
280 * elfcode.h (bfd_section_from_phdr): Remove prototype.
281 (_bfd_elf_stringtab_init): Remove prototype.
283 * netbsd-core.c (swap_abort): Add prototype.
284 * aix386-core.c (swap_abort): Ditto & make static
285 * hpux-core.c (swap_abort): Ditto & make static.
286 * irix-core.c (swap_abort): Ditto & make static.
287 * ptrace-core.c (swap_abort): Ditto & make static.
288 * trad-core.c (swap_abort): Ditto & make static.
289 * coffswap.h (coff_swap_reloc_in): Ditto.
290 (coff_swap_reloc_out): Ditto.
291 (coff_swap_filehdr_in): Ditto.
292 (coff_swap_filehdr_out): Ditto.
293 (coff_swap_sym_in): Ditto.
294 (coff_swap_sym_out): Ditto.
295 (coff_swap_aux_in): Ditto.
296 (coff_swap_aux_out): Ditto.
297 (coff_swap_lineno_in): Ditto.
298 (coff_swap_lineno_out): Ditto.
299 (coff_swap_aouthdr_in): Ditto.
300 (coff_swap_aouthdr_out): Ditto.
301 (coff_swap_scnhdr_in): Ditto.
302 (coff_swap_scnhdr_out): Ditto.
303 * ihex.c (ihex_sizeof_headers): Ditto.
304 * tekhex.c (getsym): Ditto.
305 (find_chunk): Ditto & make static.
306 (insert_byte): Ditto.
307 (first_phase): Ditto.
309 (tekhex_get_symtab): Ditto & make static.
310 (tekhex_get_symtab_upper_bound): Ditto & make static.
311 (tekhex_mkobject): Ditto.
312 (tekhex_object_p): Ditto.
313 (move_section_contents): Ditto.
314 (tekhex_get_section_contents): Ditto.
315 (tekhex_set_arch_mach): Ditto & make static.
316 (tekhex_set_section_contents): Ditto.
320 (tekhex_write_object_contents): Ditto.
321 (tekhex_sizeof_headers): Ditto.
322 (tekhex_make_empty_symbol): Ditto.
323 (tekhex_get_symbol_info): Ditto.
324 (tekhex_print_symbol): Ditto.
325 * irix-core.c (make_bfd_asection): Ditto.
326 (irix_core_core_file_p): Ditto.
327 (irix_core_core_file_failing_command): Ditto.
328 (irix_core_core_file_failing_signal): Ditto.
329 (irix_core_core_file_matches_executable_p): Ditto.
330 (irix_core_make_empty_symbol): Ditto.
331 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
332 * srec.c (srec_new_symbol): Ditto.
333 (srec_get_section_contents): Ditto.
334 (srec_set_arch_mach): Ditto.
335 (srec_set_section_contents): Ditto.
336 (internal_srec_write_object_contents): Ditto.
337 (srec_write_object_contents): Ditto.
338 (symbolsrec_write_object_contents): Ditto.
339 (srec_sizeof_headers): Ditto.
340 (srec_make_empty_symbol): Ditto.
341 (srec_get_symtab_upper_bound): Ditto.
342 (srec_get_symtab): Ditto.
343 (srec_print_symbol): Ditto and make static.
344 * elf.c (elf_read): Ditto
345 (assign_section_numbers): Ditto.
346 (elf_fake_sections): Ditto.
347 (sym_is_global): Ditto.
348 (elf_map_symbols): Ditto.
349 (get_program_header_size): Ditto.
350 * coffgen.c (make_a_section_from_file): Ditto.
351 (coff_real_object_p): Ditto.
352 (fixup_symbol_value): Ditto.
353 (build_debug_section): Ditto.
355 * syms.c (coff_section_type): Ditto.
358 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
360 * bfd-in2.h: Rebuilt after m32r changes.
363 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
366 * config.bfd,configure.in,configure: Add m32r support.
367 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
369 * config.bfd: Keep target list alphabetically sorted.
372 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
374 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
375 to add in the constant part found in the instruction itself.
376 (case R_V850_HI16_S): Likewise.
380 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
382 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
383 and R_D10V_18 to be 1 (word).
386 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
388 * stabs.c (_bfd_link_section_stabs): If the output_section field
389 of either section is bfd_abs_section, then the linker is
390 discarding the section and we should not optimize it.
392 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
394 * Makefile.in (aout-sparcle.o): New target.
395 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
396 * config.bfd (sparclet-*-aout*): Add case.
397 * configure.in (sparcle_aout_vec): Add case.
398 * configure: Regenerated.
399 * targets.c (sparcle_aout_vec): Declare.
400 (bfd_target_vector): Add sparcle_aout_vec.
401 * aout-sparcle.c: New file.
404 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
406 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
407 low order sign bit propogation for R_V850_HI16_S.
409 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
410 handling V850 specific relocs.
411 (elf_v850_howto_table): Use the new function for some
412 relocations. Twiddle masks & shifts for some relocs.
413 Set partial_inplace where needed.
416 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
418 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
419 default architecture to a machine number of 0.
420 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
422 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
423 the output BFD is the default, set it from the first input BFD.
426 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
428 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
429 insert at bitpos zero. The HI16 relocs are shifted right
430 by 16 bits. Fix src_mask for all relocs.
431 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
433 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
437 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
439 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
440 Rewrite to use BFD file read routines and to avoid using a fixed
441 length for the file name.
444 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
446 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
447 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
448 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
451 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
453 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
454 (elf_v850_howto_table): Add info for HI16_S reloc.
455 (v850_reloc_map): Add HI_16_S reloc.
456 * reloc.c: Define BFD_RELOC_V850_* relocs.
459 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
462 * elf32-sh.c: New file.
463 * elf.c (prep_headers): Handle bfd_arch_sh.
464 * elfcode.h (write_relocs): Handle absolute symbol.
465 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
466 (_bfd_elf64_link_read_relocs): Declare.
467 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
468 elf_link_read_relocs. Make globally visible. Change all
470 (elf_link_input_bfd): Get external symbols from cache in
471 symtab_hdr->contents. Get contents from cache in
473 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
475 * reloc.c: Define BFD_RELOC_SH_* relocs.
476 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
477 * coff-sh.c (sh_insns_conflict): Fix a return value.
478 (_bfd_sh_align_load_span): New globally visible function, broken
479 out of sh_align_load.
480 (sh_align_load): Call _bfd_sh_align_load_span.
481 (sh_swap_insns): Change relocs parameter to PTR.
482 * bfd-in2.h, libbfd.h: Rebuild.
483 * targets.c (bfd_elf32_sh_vec): Declare.
484 (bfd_elf32_shl_vec): Declare.
485 * config.bfd (sh-*-elf*): New target.
486 * configure.in (bfd_elf32_sh_vec): New target vector.
487 (bfd_elf32_shl_vec): New target vector.
488 * configure: Rebuild.
489 * Makefile.in: Rebuild dependencies.
490 (BFD32_BACKENDS): Add elf32-sh.o.
491 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
493 * elf.c (map_sections_to_segments): Check that LMA does not skip a
494 page before checking D_PAGED.
496 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
497 (ihex_write_object_contents): Remove extbase; always use segbase
500 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
502 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
503 * configure.host (i[345]86-*-*): Ditto.
504 * config.bfd (i[345]86-*-*): Ditto.
505 * configure: Regenerate.
507 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
510 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
512 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
513 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
514 * som.c (hppa_som_gen_reloc_type): Add new argument. If
515 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
516 will have an ST_CODE type, change the symbol's type to ST_DATA.
517 * som.c (hppa_som_gen_reloc_type): Update prototype.
519 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
521 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
522 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
523 (mips_elf_size_dynamic_sections): Don't require .got to exist.
524 (mips_elf_finish_dynamic_sections): Likewise.
526 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
528 * configure.host (HLDENV): New variable to set. Set it for
529 *-*-sysv4*, since those linkers may not support -R but they always
532 * libieee.h (NSECTIONS): Don't define.
533 (ieee_data_struct): Change section_table to asection **. Add
535 * ieee.c (get_section_entry): If the table isn't big enough, make
537 (ieee_slurp_sections): Remove assertion about number of sections.
538 (ieee_object_p): Adjust initialization of ieee to match changes to
541 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
542 symbols merely because we are generating a shared library.
543 (xcoff_build_ldsyms): Don't set up global linkage code for an
544 undefined symbol merely because we are generating a shared
548 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
550 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
551 (BFD32_BACKENDS) Add elf32-v850.o.
552 * archures.c: Add bfd_v850_arch.
553 * bfd-in2.h: Add bfd_v850_arch.
554 * config.bfd (v850-*-*): New target.
555 * configure: (bfd_elf32_v850_vec) New vector.
556 * configure.in: (bfd_elf32_v850_vec) New vector.
557 * cpu-v850.c: New file.
558 * elf.c (prep_headers): Added case bfd_arch_v850.
559 * elf32-v850.c: New file.
560 * targets.c (bfd_elf32_v850_vec): New vector.
563 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
565 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
566 a function code symbol for an XMC_XO symbol.
568 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
570 * mpw-config.in: Update editing of autoconf vars to reflect
571 Jul 18 configure.in change.
572 * mpw-make.sed: Update editing of include pathnames to be
573 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
575 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
577 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
578 which to offset to get the .plt entry address is ".plt".
580 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
582 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
583 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
584 Added, for internal use by the ARM gas.
588 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
590 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
591 in section dynidx start.
593 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
595 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
596 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
597 optimization for g++.
599 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
601 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
602 the -mrelocatable-lib bit set and the other doesn't, clear the
603 -mrelocatable-lib bit in the header.
605 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
607 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
608 symbol against a STT_FUNC symbol in a shared library.
610 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
612 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
613 symbol is found, automatically define the corresponding function
616 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
617 if sym.n_numaux is not zero.
618 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
619 entry to disagree about the number of aux entries if the symbol
622 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
623 section if it might be needed, not just if info->shared.
624 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
625 the start of .rel.dyn if we are going to use it.
626 (mips_elf_finish_dynamic_sections): Only clear the first element
627 of .rel.dyn if the size is greater than zero.
629 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
631 * xcofflink.c (xcoff_link_input_bfd): If we already called the
632 undefined_symbol callback for a symbol, then don't issue any more
633 warnings about loader relocs.
634 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
635 after calling the undefined_symbol callback.
637 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
638 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
639 as the AIX linker seems to do.
641 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
643 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
644 (evax_initialize): Remove evax_reloc_table.
645 (evax_close_and_cleanup): Ditto.
647 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
649 (evax_bfd_reloc_type_lookup): Ditto.
650 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
651 cooked_size == raw_size.
652 * evax-emh.c (_bfd_evax_register_filename): Remove.
653 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
654 * evax-misc.c (add_new_contents): Malloc section at full size.
655 (_bfd_save_evax_section): Memcpy section contents directly.
656 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
657 (evax_reloc_table): Remove.
659 * hosts/alphavms.h (O_ACCMODE): Define if needed.
661 * makefile.vms: Add better support for DEC C compilation
662 Add evax.h dependencies
664 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
665 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
666 (BFD_RELOC_ALPHA_BASEREG): Remove.
667 * bfd-in2.h, libbfd.h: Rebuild.
669 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
671 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
672 getgid if _WIN32 is defined.
673 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
675 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
677 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
678 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
680 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
683 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
685 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
687 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
688 (NEED_DECLARATION_REALLOC): New macro.
689 * configure, config.in: Rebuild.
690 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
691 (realloc): Declare if NEED_DECLARATION_REALLOC.
693 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
694 <strings.h> if they exist.
696 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
698 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
700 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
702 Based on patches from Eric Valette <valette@crf.canon.fr>:
703 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
704 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
705 (elf_howto_table): Add entries for new relocs.
706 (elf_i386_reloc_type_lookup): Handle new relocs.
707 (elf_i386_info_to_howto): Just call abort.
708 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
709 (elf_i386_relocate_section): Likewise.
712 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
714 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
717 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
719 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
720 only get the LMA from the phdr if they are in the same part of the
723 * elf.c (map_sections_to_segments): Rewrite tests for starting a
724 new segment to make them more comprehensible. If the relationship
725 between the LMA and the VMA changed, start a new segment. Don't
726 check dynsec when deciding whether to start a new segment for a
727 writeable section; -N will now handle this.
729 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
731 * libhppa.h: Remove "esel" changes. Not the right approach.
732 * som.c: Corresponding changes.
733 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
734 which don't have a SOM symbol type associated with them.
735 Reverses a 1994 change.
737 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
739 Make ld -N more reasonable for ELF:
740 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
741 phdr_in_section to false, and always use a single load segment.
742 (elf_sort_sections): Sort sections by LMA after VMA.
743 (assign_file_positions_for_segments): If D_PAGED is not set, don't
744 align to maxpagesize.
745 (assign_file_positions_except_relocs): Likewise.
746 * elfcode.h (elf_object_p): If a section is loaded but not page
747 aligned, clear D_PAGED.
749 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
751 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
752 Added, for internal use by the ARM gas.
756 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
758 * libhppa.h (R_HPPA_ESEL): New field selector.
760 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
761 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
762 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
764 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
766 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
767 archive search before looking for stripped dynamic objects.
769 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
771 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
772 symbol a warning rather than an error.
774 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
776 * elf.c (assign_file_positions_for_segments): Track the virtual
777 memory position separately from the file position, and use it to
778 compute the alignment adjustment.
781 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
783 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
784 and fixed mask on R_D10V_10_PCREL_L.
787 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
789 * elf64-mips.c: Include "aout/ar.h".
790 (mips_elf64_slurp_armap): New static function.
791 (mips_elf64_write_armap): New static function.
792 (bfd_elf64_archive_*): Define.
793 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
794 Use instead of bfd_generic_archive_p.
795 (bfd_elfNN_write_archive_contents): Define if not defined. Use
796 instead of _bfd_write_archive_contents.
797 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
798 _bfd_generic_mkarchive.
799 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
800 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
802 (TARGET_LITTLE_SYM): Likewise.
803 * archive.c (bfd_slurp_armap): Check for and reject an archive map
805 * Makefile.in: Rebuild dependencies.
807 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
808 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
809 SHT_MIPS_EVENTS sections.
810 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
811 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
813 (_bfd_mips_elf_fake_sections): Likewise.
815 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
816 * ecoff.c (ecoff_compute_section_file_positions): Copy
817 rdata_in_text from backend info to tdata. Clear it if any data
818 section comes before .rdata.
819 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
820 tdata rather than backend info.
822 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
824 * configure.in: Fix test for whether a compiler has a 64 bit
825 type. From Jim Wilson <wilson@cygnus.com>.
827 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
829 * configure.host (mips-sgi-irix6*): New host.
831 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
832 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
833 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
835 * configure: Rebuild.
836 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
837 (BFD_HOST_64_BIT): Define conditionally.
838 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
839 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
840 (symvalue, bfd_size_type): Likewise.
841 * bfd-in2.h: Rebuild.
842 * Makefile.in (do_clean): Remove bfd-tmp.h.
843 (do_distclean): Remove bfd-in3.h.
844 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
845 (bfd-in3.h): New target.
847 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
848 Andrew Gierth <ANDREWG@microlise.co.uk>.
850 * configure.host: Set INSTALL_SHLIB.
851 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
852 * configure: Rebuild.
853 * Makefile.in (install): Use @INSTALL_SHLIB@.
855 * config.bfd (mips*-*-irix6*): New target.
856 * configure.host: Handle Irix 6 shared library like Irix 5.
858 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
859 symbol for a magic name.
860 (xcoff_link_input_bfd): Don't change the reloc symbol for an
862 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
865 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
867 * mpw-config.in: Add ELF support to mips config, create the
868 elf32-target.h file in the object dir.
869 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
871 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
873 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
874 Also removed most abort calls, in favor of using bfd reporting.
877 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
879 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
880 (BFD32_BACKENDS) Add elf32-d10v.o.
881 * archures.c: Add bfd_d10v_arch.
882 * bfd-in2.h: Add bfd_d10v_arch.
883 * config.bfd (d10v-*-*): New target.
884 * configure: (bfd_elf32_d10v_vec) New vector.
885 * configure.in: (bfd_elf32_d10v_vec) New vector.
886 * cpu-d10v.c: New file.
887 * elf.c (prep_headers): Added case bfd_arch_d10v.
888 * elf32-d10v.c: New file.
890 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
891 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
892 * targets.c (bfd_elf32_d10v_vec): New vector.
895 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
897 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
899 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
901 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
902 bfd_mach_i386_i8086 machine types.
904 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
906 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
909 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
911 * coffcode.h (coff_set_section_contents): A/UX does not require
912 special handling of the _LIB section.
914 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
916 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
919 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
920 array if one was allocated.
922 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
924 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
925 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
926 use_rld_obj_head and rld_value.
927 (mips_elf_link_hash_table_create): Initialize new fields.
928 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
930 (mips_elf_create_dynamic_sections): Create .rld_map section. If
931 __rld_obj_head symbol not seen, create an __rld_map symbol.
932 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
933 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
934 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
935 __rld_obj_head symbol.
936 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
938 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
940 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
942 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
943 ppc_elf_addr16_ha_reloc.
944 (ppc_elf_addr16_ha_reloc): New static function.
946 * coff-mips.c (struct mips_hi): Define.
947 (mips_refhi_list): New static variable.
948 (mips_refhi_addr, mips_refhi_addend): Remove.
949 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
950 (mips_reflo_reloc): Process mips_refhi_list.
951 (mips_relhi_list): New static variable.
952 (mips_relhi_addr, mips_relhi_addend): Remove.
953 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
954 (mips_rello_reloc): Process mips_relhi_list.
955 (mips_relocate_section): Permit an arbitrary number of REFHI or
956 RELHI relocs before the associated REFLO or RELLO reloc.
958 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
960 * aout-target.h (MY(callback)): Set reloc_count fields.
962 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
964 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
965 sections unless this is a SunOS link.
967 * VERSION: Set to 2.7.1.
969 * Released binutils 2.7.
971 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
973 * i386aout.c: Include "aout/aout64.h".
974 (i386aout_write_object_contents): New static function.
975 (MY_write_object_contents): Define.
977 * netbsd.h (MY(write_object_contents)): Make sure that
978 adjust_sizes_and_vmas is called before fiddling with the magic
981 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
983 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
985 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
987 * libbfd-in.h (itos, stoi): Don't define.
989 * i386lynx.c (KEEPIT): Define as udata.i.
990 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
991 (NAME(lynx,swap_ext_reloc_out)): Likewise.
992 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
993 flags. Don't use stoi.
995 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
997 * elf.c (map_sections_to_segments): Don't start a new segment for
998 a writable section if it's on the same page as the previous
999 segment. Reset the writable variable for a readonly section.
1001 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1003 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1004 first_thunk_address, thunk_size, and import_table_size.
1005 * peicode.h: Improved some diagnostics regarding edata sections.
1007 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1009 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1010 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1012 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1014 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1015 with XCOFF_DEF_DYNAMIC set is really defined.
1016 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1017 (xcoff_link_add_symbols): Only create special sections if using an
1020 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1022 (bfd_install_relocation): Likewise.
1024 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1026 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1028 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1029 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1030 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1031 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1032 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1033 are found for LITERAL relocs.
1034 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1035 taken, we cannot generate a .plt entry for the symbol.
1037 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1039 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1040 sysconf functions (for gprof).
1041 * configure, config.in: Rebuild.
1043 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1045 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1046 an archive if it has a map. If the object file has the wrong
1049 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1050 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1052 (alpha_relocate_section): Likewise.
1054 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1055 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1056 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1057 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1058 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1059 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1060 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1061 * peicode.h: Corresponding changes.
1063 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1065 * elflink.h (elf_create_pointer_linker_section): Comment out code
1066 dealing with making GOT pointers negative of the GOT symbol for
1069 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1071 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1072 increment the .rela.plt size until after we're done creating the
1074 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1075 .rela.plt offset directly rather than calculating it.
1077 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1079 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1080 Use autoconf-set values.
1081 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1082 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1085 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1086 * configure: Rebuilt.
1088 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1090 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1091 handling code > 1k away.
1093 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1095 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1096 defined, output whenever the symbol is updated.
1098 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1100 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1101 section to 0 if user_set_vma is set.
1102 * elflink.h (elf_bfd_final_link): Likewise.
1104 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1106 Partially undo patch of Jun 20.
1107 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1108 (coff_compute_section_file_positions): Likewise.
1109 (coff_write_object_contents): Likewise. Re-add deleted code, but
1110 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1111 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1113 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1115 * config.bfd: Add support for *-*-rtems* configurations.
1117 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1119 * elf.c (prep_headers): Add bfd_arch_alpha case.
1121 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1123 * elf64-alpha.c: New file.
1124 * config.bfd (alpha-*-linuxecoff*): New target.
1125 (alpha-*-linux*, alpha-*-elf*): New targets.
1126 * configure.in (bfd_elf64_alpha_vec): New vector.
1127 * configure: Rebuild.
1128 * targets.c (bfd_elf64_alpha_vec): Declare.
1129 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1130 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1131 * bfd-in2.h, libbfd.h: Rebuild.
1132 * Makefile.in: Rebuild dependencies.
1133 (BFD64_BACKENDS): Add elf64-alpha.o.
1134 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1136 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1138 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1139 than relying on a right shift of 32.
1141 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1143 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1144 ifdef to COFF_WITH_PE.
1145 (coff_compute_section_file_positions): Likewise.
1146 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1147 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1148 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1149 COFF_IMAGE_WITH_PE, always include.
1151 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1153 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1155 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1156 approximate the correct answer if SIZEOF_HEADERS was not used.
1158 * binary.c (binary_set_section_contents): Set section file
1159 position based on LMA rather than VMA.
1161 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1163 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1164 symbols if info->strip == strip_all.
1166 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1168 * coff-h8300.c: Remove #if 0 code.
1169 (compatable): Don't allow mixing/matching of different architectures.
1171 * archures.c (bfd_mach_h8300s): Add.
1172 * bfd-in2.h: Rebuilt.
1173 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1175 (h8300_reloc16_estimate): Likewise.
1176 (h8300_reloc16_extra_cases): Likewise.
1177 (h8300_bfd_link_add_symbols): Likewise.
1178 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1179 (coff_set_flags): Likewise.
1180 * cpu-h8300.c (h8300_scan): Likewise.
1181 Add H8/S to bfd_h8300_arch list.
1183 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1185 Added support for Alpha OpenVMS:
1186 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1187 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1188 * config.h-vms, makefile.vms: New files.
1189 * config.bfd (alpha-*-*vms*): New target.
1190 * configure.in (evax_alpha_vec): New target vector.
1191 * configure: Rebuild.
1192 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1193 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1194 * targets.c (bfd_target_evax_flavour): Define.
1195 (evax_alpha_vec): Declare.
1196 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1197 if BFD64 is defined.
1198 * bfd-in2.h, libbfd.h: Rebuild.
1199 * Makefile.in: Rebuild dependencies.
1200 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1201 evax-emh.o, and evax-misc.o.
1202 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1203 evax-etir.c, evax-emh.c, and evax-misc.c.
1204 (HFILES): Add evax.h.
1206 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1208 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1210 (h8300_bfd_link_add_symbols): Likewise.
1212 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1214 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1215 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1217 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1219 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1220 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1222 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1223 R_MIPS_32 relocs if creating a shared library.
1225 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1227 * peicode.h (add_data_entry): Use pei_section_data rather than
1228 _cooked_size. Corresponds to May 13 change in coffcode.h.
1230 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1232 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1233 * coffcode.h (coff_write_object_contents): If there are long
1234 section names, always set the f_symptr field, even if there are no
1236 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1237 if there are no symbols.
1239 * coffgen.c (make_a_section_from_file): Check return value of
1240 _bfd_coff_read_string_table.
1241 (coff_real_object_p): Check return value of
1242 make_a_section_from_file.
1243 (_bfd_coff_read_string_table): Check that there are some symbols
1244 before trying to read the string table size.
1246 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1248 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1249 to replace a symbol in a dynamic object with a symbol from another
1250 dynamic object, do the replacement if the existing symbol is
1251 global linkage code.
1253 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1254 for _ptrgl, and treat it as global linkage code.
1256 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1257 filename or N_SO symbol past the offset, and use it to indicate
1258 that there is no line number or function when appropriate.
1260 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1262 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1263 common symbol defined by the linker. Don't export function code
1264 even if export_defineds is set.
1266 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1268 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1270 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1271 (h8300_symbol_address_p): New function.
1272 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1275 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1277 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1279 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1280 correctly for the two variants. Allow relaxing if the target
1281 is 128 bytes away since after relaxation it'll be 126 bytes away.
1282 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1283 "dot" and "value". Allow relaxing if the target is 128 bytes
1284 away since after relaxation it'll be 126 bytes away.
1285 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1286 the given section until nothing changes.
1288 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1290 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1291 alignment hack--we can get the lnnoptr info another way without
1292 suddenly increasing the alignment requirements. Set the flags for
1294 (ecoff_compute_section_file_positions): Do so.
1296 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1298 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1299 to keep the HP emulator database happy.
1301 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1302 From Kevin Buettner <kev@primenet.com>.
1304 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1306 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1307 name of a NULL section.
1309 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1311 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1312 set, always call the notice callback.
1314 * VERSION: Increment for bfdlink.h change.
1316 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1318 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1319 (sh_relax_delete_bytes): Correct handling of differently sized
1320 trailing alignment reloc.
1322 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1323 * bfd-in2.h: Rebuild.
1324 * configure.in: Warn if there is no known 64 bit type.
1325 * configure: Rebuild.
1327 * Makefile.in: Rebuild dependencies.
1328 (BFD32_BACKENDS): Add ppcboot.o.
1329 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1331 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1332 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1334 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1336 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1337 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1338 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1339 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1341 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1343 * elf64-mips.c: Improve reloc special_functions and handling of
1344 SHT_MIPS_OPTIONS section.
1345 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1346 mips_elf_hi16_reloc and make globally visible.
1347 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1348 make globally visible.
1349 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1350 make globally visible.
1351 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1352 and make globally visible.
1353 (gprel16_with_gp): Check howto->src_mask before using value in
1355 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1356 and make globally visible.
1357 (gprel32_with_gp): Check howto->src_mask before fetching value.
1358 (bfd_mips_elf_swap_options_in): New function.
1359 (bfd_mips_elf_swap_options_out): New function.
1360 (_bfd_mips_elf_set_private_flags): Rename from
1361 mips_elf_set_private_flags and make globally visible.
1362 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1363 mips_elf_copy_private_bfd_data and make globally visible.
1364 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1365 mips_elf_merge_private_bfd_data and make globally visible.
1366 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1367 for a SHT_MIPS_OPTIONS section.
1368 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1369 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1370 name of a SHT_MIPS_OPTIONS section.
1371 (_bfd_mips_elf_set_section_contents): New function.
1372 (mips_elf32_section_processing): Set the GP value in a
1373 SHT_MIPS_OPTIONS section.
1374 (_bfd_mips_elf_find_nearest_line): Rename from
1375 mips_elf_find_nearest_line and make globally visible.
1376 (bfd_elf32_set_section_contents): Define.
1377 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1378 (_bfd_mips_elf_lo16_reloc): Declare.
1379 (_bfd_mips_elf_gprel16_reloc): Declare.
1380 (_bfd_mips_elf_got16_reloc): Declare.
1381 (_bfd_mips_elf_gprel32_reloc): Declare.
1382 (_bfd_mips_elf_set_private_flags): Declare.
1383 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1384 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1385 (_bfd_mips_elf_find_nearest_line): Declare.
1386 (_bfd_mips_elf_set_section_contents): Declare.
1388 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1390 (elf_info_to_howto): Define.
1391 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1393 (elf_info_to_howto): Define.
1394 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1396 (elf_info_to_howto): Define.
1398 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1399 R_MOV16B[12], to match change in coff/internal.h.
1401 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1403 * elf64-mips.c: Extensive additions to provide better support for
1404 writing files and for gas.
1405 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1406 of mips_elf_object_p.
1407 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1408 _bfd_mips_elf_object_p.
1409 (_bfd_mips_elf_final_write_processing): Rename from
1410 mips_elf_final_write_processing and make globally visible.
1411 (_bfd_mips_elf_fake_sections): Rename from
1412 mips_elf_fake_sections and make globally visible.
1413 (_bfd_mips_elf_section_from_bfd_section): Rename from
1414 mips_elf_section_from_bfd_section and make globally visible.
1415 (_bfd_mips_elf_section_processing): New function, broken out of
1416 mips_elf_section_processing.
1417 (mips_elf32_section_processing): Rename from
1418 mips_elf_section_processing; call
1419 _bfd_mips_elf_section_processing.
1420 (_bfd_mips_elf_symbol_processing): Rename from
1421 mips_elf_symbol_processing and make globally visible.
1422 (_bfd_mips_elf_read_ecoff_info): Rename from
1423 mips_elf_read_ecoff_info and make globally visible.
1424 (mips_elf32_ecoff_debug_swap): Rename from
1425 mips_elf_ecoff_debug_swap.
1426 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1427 struct symbol_cache_entry.
1428 (_bfd_elf_validate_reloc): New function, moved in from
1429 elfcode.h:validate_reloc.
1430 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1431 to _bfd_elf_validate_reloc. Change all callers.
1432 * elf-bfd.h (bfd_section_from_shdr): Declare.
1433 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1434 (_bfd_elf_validate_reloc): Declare.
1435 (_bfd_mips_elf_object_p): Declare.
1436 (_bfd_mips_elf_fake_sections): Declare.
1437 (_bfd_mips_elf_section_from_bfd_section): Declare.
1438 (_bfd_mips_elf_section_processing): Declare.
1439 (_bfd_mips_elf_symbol_processing): Declare.
1440 (_bfd_mips_elf_read_ecoff_info): Declare.
1441 (_bfd_mips_elf_final_write_processing): Declare.
1442 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1445 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1446 (mips_elf_final_write_processing): Likewise.
1448 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1450 64-bit MIPS ELF ABI objdump support:
1451 * elf64-mips.c: New file.
1452 * Makefile.in: Rebuild dependencies.
1453 (BFD64_BACKENDS): Add elf64-mips.o.
1454 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1455 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1456 bfd_elf64_littlemips_vec to targ_selvecs.
1457 (mips*-*-elf*): Likewise.
1458 * confingure.in: Add bfd_elf64_bigmips_vec and
1459 bfd_elf64_littlemips_vec to vector switch.
1460 * configure: Rebuild.
1461 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1462 broken out of mips_elf_section_from_shdr.
1463 (mips_elf32_section_from_shdr): Rename from
1464 mips_elf_section_from_shdr. Call new function.
1465 (elf_backend_section_from_shdr): Update name of renamed function.
1466 * elf-bfd.h (struct elf_size_info): Change second parameter of
1467 write_out_phdrs to be const. Likewise for second parameter of
1469 (struct bfd_elf_section_data): Add rel_hdr2 field.
1470 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1471 (bfd_elf32_swap_symbol_out): Likewise.
1472 (bfd_elf32_swap_reloc_in): Likewise.
1473 (bfd_elf32_swap_reloc_out): Likewise.
1474 (bfd_elf32_swap_reloca_in): Likewise.
1475 (bfd_elf32_swap_reloca_out): Likewise.
1476 (bfd_elf32_swap_phdr_in): Likewise.
1477 (bfd_elf32_swap_phdr_out): Likewise.
1478 (bfd_elf32_swap_dyn_in): Likewise.
1479 (bfd_elf32_swap_dyn_out): Likewise.
1480 (bfd_elf32_slurp_symbol_table): Declare.
1481 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1482 (bfd_elf32_write_out_phdrs): Declare.
1483 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1484 (bfd_elf64_swap_symbol_out): Likewise.
1485 (bfd_elf64_swap_reloc_in): Likewise.
1486 (bfd_elf64_swap_reloc_out): Likewise.
1487 (bfd_elf64_swap_reloca_in): Likewise.
1488 (bfd_elf64_swap_reloca_out): Likewise.
1489 (bfd_elf64_swap_phdr_in): Likewise.
1490 (bfd_elf64_swap_phdr_out): Likewise.
1491 (bfd_elf64_swap_dyn_in): Likewise.
1492 (bfd_elf64_swap_dyn_out): Likewise.
1493 (bfd_elf64_slurp_symbol_table): Declare.
1494 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1495 (bfd_elf64_write_out_phdrs): Declare.
1496 (_bfd_mips_elf_section_from_shdr): Declare.
1497 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1498 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1499 section for the section, add the new one to rel_hdr2. Increment
1500 reloc_count rather than setting it.
1501 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1502 Remove static declaration.
1503 (elf_write_shdrs_and_ehdr): Define name as macro.
1504 (elf_write_out_phdrs): Likewise.
1505 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1506 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1507 (elf_swap_symbol_in): Change second parameter to be const.
1508 (elf_swap_symbol_out): Likewise.
1509 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1510 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1511 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1512 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1513 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1514 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1515 parameter to be const. Make non-static.
1516 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1518 (elf_slurp_symbol_table): Make non-static.
1519 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1520 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1521 (elf_backend_size_info): Likewise.
1522 (elfNN_bed): Use elf_backend_size_info.
1523 * targets.c (bfd_elf64_bigmips_vec): Declare.
1524 (bfd_elf64_littlemips_vec): Declare.
1525 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1526 bfd_elf64_littlemips_vec if BFD64 is defined.
1528 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1530 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1532 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1533 zeroes, in alignment holes.
1535 * configure: Rebuild with autoconf 2.10.
1537 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1538 potential leading underscore in the allocated buffer.
1540 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1542 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1543 symbols into .sbss if this is a relocatable link.
1545 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1547 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1548 undefined symbols when creating a shared library.
1550 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1552 * coff-sh.c: Add a bunch of new code and static const arrays to
1553 support aligning loads and stores on four byte memory boundaries.
1555 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1557 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1558 call sh_align_loads.
1559 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1562 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1564 * cache.c (bfd_open_file): Unlink the file before opening it for
1565 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1567 * opncls.c (bfd_fdopenr): Set opened_once.
1569 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1571 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1574 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1575 the code unconditionally.
1577 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1579 * libcoff-in.h (struct pei_section_tdata): Define structure.
1580 (pei_section_data): Define macro.
1581 * libcoff.h: Rebuild.
1582 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1583 store s_paddr field in pei_section_data.
1584 (coff_compute_section_file_positions): Use pei_section_data rather
1585 than _cooked_size, and don't overwrite an existing value.
1586 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1587 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1588 * peicode.h (coff_bfd_copy_private_section_data): Define if
1590 (pe_bfd_copy_private_section_data): New static function if
1593 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1595 * srec.c (srec_set_arch_mach): Write as a function rather than a
1598 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1599 no map, just check each member in turn to see whether it is
1602 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1604 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1605 table. Call BFD_ASSERT to validate header size, instead of
1607 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1610 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1612 * ppcboot.c: New target for looking at PPCbug boot records.
1614 * config{ure.in,.bfd}: Add support for ppcboot target.
1616 * configure: Regenerate.
1618 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1620 * coff-h8300.c (howto_table): Update names to match recent
1621 changes to include/coff/internal.h. Fix minor errors in the
1622 existing relocs. Add R_MOVL1 and R_MOVL2.
1623 (rtype2howto): Similarly.
1624 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1625 existing relaxing code and peform more relaxing.
1626 (h8300_reloc16_extra_cases): Likewise.
1628 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1630 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1633 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1635 * elfcode.h (elf_object_p): Reject generic ELF target if
1636 e_machine matches an alternate machine code in a specific backend.
1638 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1639 obsolete align_power_min field.
1641 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1643 * coff-h8300.c (reloc_howto_type): Add howto entry for
1645 (rtype2howto): Handle R_PCRWORD_B.
1646 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1647 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1648 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1649 branch (R_PCWORD_B).
1651 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1653 * aoutx.h (translate_from_native_sym_flags): Set the section for
1654 BSF_CONSTRUCTOR symbols.
1656 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1659 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1661 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1662 stop looking when section is found.
1664 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1666 * coffcode.h (STRING_SIZE_SIZE): Define.
1667 (styp_to_sec_flags): Handle long symbol names when looking for the
1669 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1670 (bfd_coff_long_section_names): Define.
1671 (coff_write_object_contents): Handle long section names.
1672 (bfd_coff_std_swap_table): Initialize new field.
1673 * libcoff.h: Rebuild.
1674 * coffgen.c (make_a_section_from_file): Handle long section
1676 (coff_write_symbols): Handle long section names.
1677 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1678 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1679 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1680 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1681 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1682 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1683 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1684 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1686 * bout.c (b_out_callback): Set lma of sections.
1687 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1688 parameter to output_bfd. Used input_bfd instead of output_bfd in
1691 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1693 * aoutx.h (translate_from_native_sym_flags): Don't create
1694 SEC_CONSTRUCTOR sections.
1695 * ecoff.c (ecoff_set_symbol_info): Likewise.
1697 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1698 From Don Bowman <bowman@waterloo.hp.com>.
1700 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1702 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1703 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1705 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1707 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1708 mips_32_relocs field.
1709 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1710 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1711 relocs against a global symbol which is not defined in a regular
1713 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1714 against a global symbol, increment mips_32_relocs.
1715 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1716 the symbol is not defined in a regular file, make room in the
1719 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1721 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1722 file position and the virtual file position separately. Set
1723 filepos information bsaed on the real file position.
1724 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1725 Jan 23 change to coffcode.h.
1727 * som.c (som_slurp_symbol_table): Set the symbol count to the
1728 number of BFD symbols created.
1730 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1732 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1733 output file if linking shared objects. Loop to check all relocs,
1734 rather than returning false on first error.
1736 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1738 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1739 (ppc_elf_additional_program_headers): If .interp section, bump #
1740 of program headers by 1.
1741 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1742 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1743 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1745 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1747 (ppc_elf_relocate_section): If the output section isn't defined,
1748 don't abort, just give an error message.
1750 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1751 being created is .sdata or .sdata2, don't make the symbol dynamic.
1753 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1755 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1756 members of an archive for dynamic objects with no symbols, and
1757 pass them directly to check_archive_element.
1758 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1759 xcoff_link_check_dynamic_ar_symbols.
1760 (xcoff_link_check_dynamic_ar_symbols): New static function.
1762 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1763 from _bfd_nodynamic to _bfd_xcoff.
1764 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1766 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1767 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1768 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1769 * libcoff.h: Rebuild.
1770 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1771 (xcoff_get_section_contents): New static function.
1772 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1773 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1774 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1775 (xcoff_dynamic_reloc): New static variable.
1776 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1777 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1779 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1781 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1782 if reloc_entry->addend is not 0.
1783 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1785 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1787 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1789 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1790 Add entries for R_SPARC_[56].
1791 (sparc_reloc_map): Add entries for R_SPARC_[56].
1793 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1795 Optimize linking of stabs in sections as used in ELF and COFF.
1796 * stabs.c: New file.
1797 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1798 (_bfd_write_section_stabs): Declare.
1799 (_bfd_write_stab_strings): Declare.
1800 * libbfd.h: Rebuild.
1801 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1802 (struct coff_link_hash_table): Add stab_info field.
1803 * libcoff.h: Rebuild.
1804 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1806 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1808 (_bfd_coff_final_link): Write out stab strings hash table.
1809 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1810 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1812 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1813 (struct bfd_elf_section_data): Add stab_info field.
1814 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1816 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1817 _bfd_link_section_stabs.
1818 (elf_bfd_final_link): Write out stab strings hash table.
1819 (elf_link_input_bfd): Handle optimized stabs sections.
1820 * reloc.c (_bfd_final_link_relocate): Check address against
1821 _raw_size rather than _cooked_size.
1822 * Makefile.in: Rebuild dependencies.
1823 (BFD_LIBS): Add stabs.o
1824 (BFD_LIBS_CFILES): Add stabs.c.
1826 * VERSION: Increment for bfdlink.h change.
1828 * coffgen.c (coff_renumber_symbols): Correct handling of
1829 BSF_NOT_AT_END common symbols.
1831 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
1833 * coff-ppc.c (record_toc): Add cast to avoid warning.
1834 (ppc_allocate_toc_section): Likewise.
1835 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
1836 (ppc_coff_reloc_type_lookup): Remove unreached code.
1837 * coffcode.h (coff_write_object_contents): Don't take the address
1839 * peicode.h (pe_print_idata): Add casts to avoid warning.
1840 (pe_print_edata): Likewise.
1841 (pe_print_reloc): Remove ANSI C string concatenation.
1843 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
1845 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
1847 * libcoff.h: Rebuild.
1848 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
1850 (coff_swap_aux_out): Likewise.
1851 * peicode.h (coff_swap_aux_in): Likewise.
1852 (coff_swap_aux_out): Likewise.
1853 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
1855 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
1857 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
1858 Fix up .bf endndx link fields.
1859 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
1861 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
1864 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1866 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
1867 on Solaris PowerPC systems doesn't get confused.
1869 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
1872 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
1873 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
1874 update did_reg and did_reg2.
1876 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
1878 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
1880 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
1881 callback routines, pass h->root.string rather than name, in case
1882 copy is true and name is transient.
1884 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
1886 * elfcore.h: Add support for core files with multiple threads.
1887 (Primarily for Solaris.)
1889 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
1891 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
1892 section->orelocation is NULL.
1894 * coffgen.c (bfd_coff_get_syment): New function.
1895 (bfd_coff_get_auxent): New function.
1896 * bfd-in.h (bfd_coff_get_syment): Declare.
1897 (bfd_coff_get_auxent): Declare.
1898 * bfd-in2.h: Rebuild.
1900 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
1902 * elf32-mips.c (struct mips_hi16): Define.
1903 (mips_hi16_addr, mips_hi16_addend): Remove.
1904 (mips_hi16_list): New static variable.
1905 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
1906 (mips_elf_lo16_reloc): Process mips_hi16_list.
1907 (mips_elf_relocate_section): Permit an arbitrary number of HI16
1908 relocs before the associated LO16 reloc.
1910 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
1912 * versados.c (versados_scan): Check bfd_alloc return value.
1913 (versados_object_p): Check all bfd_read return values. Require
1914 that lang field be less than 10, to avoid confusion with Intel Hex
1917 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
1919 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
1920 not 0, for an absolute symbol.
1921 (NAME(aout,swap_ext_reloc_out)): Likewise.
1923 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
1924 (ihex_write_object_contents): For a large start address, output
1925 the full 32 bit address in record type 5.
1927 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
1928 to int to avoid promotion problems in prototype.
1930 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
1932 * configure.host: Use ${srcdir} when looking for picfrag.
1934 * configure.host: Switch on ${libdir}, not $(libdir). From
1935 alan@spri.levels.unisa.edu.au (Alan Modra).
1937 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
1938 entry point, not just for DYNAMIC objects.
1939 * sunos.c (sunos_add_dynamic_symbols): Always call
1940 sunos_create_dynamic_sections. If called with a non DYNAMIC
1941 object, don't do anything else.
1942 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
1944 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
1946 * configure.in: Permit --enable-shared to specify a list of
1948 * configure: Rebuild.
1950 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
1951 host when configuring with --enable-shard.
1953 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
1955 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
1958 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
1959 to avoid crashing in bfd_hash_replace.
1961 * sysdep.h: Use #ifdef, not #if.
1963 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
1965 * config.in: Rebuild.
1967 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
1969 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
1970 (AC_CHECK_HEADERS): Check for sys/time.h
1971 (AC_HEADER_TIME): Add macro.
1972 * configure: Rebuild.
1973 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
1974 to control what combination of <time> and <sys/time.h>
1977 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
1979 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
1980 (aout_32_sunos4_write_object_contents): Likewise.
1981 * aoutx.h (NAME(aout,machine_type)): Handle
1982 bfd_mach_sparc_{sparclet,sparclite}.
1983 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
1984 (bfd_mach_sparc_v9_p): Update.
1985 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
1986 * libaout.h (enum machine_type): Add M_SPARCLET.
1987 * sunos.c (MACHTYPE_OK): Define.
1988 * bfd-in2.h: Regenerated.
1990 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
1992 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
1993 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
1994 * elflink.c (_bfd_elf_create_got_section): Store the
1995 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
1996 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
1997 global offset table goes over 0x1000, set the value of
1998 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
1999 (elf32_sparc_relocate_section): Subtract the offset of
2000 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2002 * elfcode.h: Don't include <string.h>.
2004 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2006 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2007 generic_link_hash_newfunc. All references changed.
2008 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2009 moved here from libbfd-in.h.
2010 * libbfd-in.h: Corresponding changes.
2011 * libbfd.h: Regenerated.
2013 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2015 * aoutx.h (aout_link_input_section_std): When reporting an
2016 overflow error, use the name of the symbol in the hash table if
2018 (aout_link_input_section_ext): Likewise.
2020 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2021 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2023 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2025 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2026 * coffcode.h (coff_compute_section_file_positions): Likewise.
2027 (coff_write_object_contents): Likewise.
2029 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2031 * section.c (SEC_LINK_ONCE): Define.
2032 (SEC_LINK_DUPLICATES): Define.
2033 (SEC_LINK_DUPLICATES_DISCARD): Define.
2034 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2035 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2036 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2037 * bfd-in2.h: Rebuild.
2038 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2039 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2040 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2041 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2042 SEC_LINK_ONCE, and look through the symbol table for the setting
2043 for SEC_LINK_DUPLICATES.
2044 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2045 set for a section, find the section symbol in the symbol table,
2046 and set the aux entry based on SEC_LINK_DUPLICATES.
2047 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2048 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2049 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2050 * coff-i386.c (i386coff_vec): Likewise.
2051 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2053 * VERSION: Bump to 2.6.1.
2054 * Makefile.in (stamp-h): Depend upon VERSION.
2056 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2058 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2059 * libbfd.h: Rebuilt.
2060 * linker.c (generic_link_hash_newfunc): No longer static.
2061 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2063 * coff-h8300.c: Add two derived hash tables and their associated
2064 funtions and #defines for use by the h8300 linker.
2065 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2066 the function vector as needed. Place the address of the function
2067 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2068 Rewrite the vectors section contents as necessary.
2069 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2070 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2071 (coff_bfd_link_hash_table_create): Likewise.
2073 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2075 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2076 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2078 (hppa_rebuild_insn): Pass pointer to correct type to
2079 low_sign_unext and dis_assemble_21.
2081 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2083 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2084 Stick with sparc-*-{sysv4*,solaris2*}.
2086 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2088 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2089 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2090 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2091 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2092 fields is non-zero, print them.
2094 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2095 ifdef. Remove unused variables.
2096 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2098 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2099 (get_symbol_value): Ifdef out.
2100 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2101 (coff_ppc_relocate_section): Remove unused variables. Make
2102 fprintf strings and argument types correspond. Put before_addr in
2104 (dump_toc): Make fprintf strings and argument types correspond.
2105 (ppc_process_before_allocation): Remove unused variables. Always
2107 (ppc_reflo_reloc): Ifdef out.
2108 (ppc_addr32nb_reloc): Ifdef out.
2109 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2111 (coff_ppc_rtype_to_howto): Likewise.
2112 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2114 * peicode.h (pe_print_idata): Move otherwise unused variables into
2115 the #ifdef where they are used. Always return a value.
2116 (pe_print_edata): Make fprintf strings and argument types
2117 correspond. Always return a value.
2118 (pe_print_pdata): Removed unused variable addr_value. Always
2120 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2121 strings and argument types correspond. Always return a value.
2123 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2124 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2125 variable rela inside #if 0 section where it is used.
2127 * ns32k.h: New file.
2128 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2129 functions to start with _bfd_.
2130 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2131 functions in cpu-ns32k.h.
2132 * Makefile.in: Rebuild dependencies.
2133 (HFILES): Add ns32k.h.
2135 * section.c (struct sec): Add linker_mark field. Change
2136 user_set_vma and reloc_done to be single bit fields.
2137 (STD_SECTION): Update accordingly.
2138 * bfd-in2.h: Rebuild.
2139 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2141 (aout_link_input_bfd): Don't link unmarked sections.
2142 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2144 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2145 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2147 * elflink.h (elf_bfd_final_link): Mark sections included in the
2149 (elf_link_input_bfd): Don't link unmarked sections.
2150 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2152 (xcoff_link_input_bfd): Don't link unmarked sections.
2154 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2155 overflow error messages.
2157 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2159 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2160 is not set, print "BFD: " before the error message.
2162 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2163 Miles Bader <miles@gnu.ai.mit.edu>.
2164 * configure: Rebuild.
2166 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2168 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2171 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2172 m68k-aout, m68k-coff, and m68k-elf targets.
2174 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2176 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2177 (ieee_generic_stat_arch_elt): Restructured to prevent
2178 ieee_object_p from being called repeatedly.
2180 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2182 * coffcode.h (coff_write_object_contents): Allocate
2183 buffers large enough for any FILEHDR or AOUTHDR.
2185 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2187 * ecofflink.c (lookup_line): New static function, renamed and
2188 slighly changed from old _bfd_ecoff_locate_line.
2189 (_bfd_ecoff_locate_line): Cache line number information. Use
2190 lookup_line for actual lookup.
2192 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2194 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2195 multiple of 20 bytes.
2197 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2199 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2200 allocate ecoff_find_line, and don't initialize by hand.
2201 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2202 mips_elf_find_line, and don't call memset.
2204 * coffcode.h (coff_compute_section_file_positions): If not
2205 producing a final executable, don't consider sofar when aligning
2206 the section to the correct size.
2208 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2210 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2211 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2212 * coffgen.c (coff_section_symbol): Ifdef out.
2214 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2216 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2217 output_bfd is not NULL.
2219 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2221 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2222 of bfd_alloc (fixes fix_line not being initialized).
2223 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2225 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2227 * coffcode.h: Allow specific backends to override the
2228 bfd_link_add_symbols routine.
2230 * coff-h8300.c: Include genlink.h.
2231 (howto_table): Add R_MEM_INDIRECT.
2232 (rtype2howto): Support R_MEM_INDIRECT.
2233 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2236 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2238 * coff-alpha.c (alpha_relocate_section): Use
2239 info->callbacks_warning, rather than _bfd_error_handler, for
2240 "multiple gp" warning.
2242 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2244 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2245 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2246 table string. Use bfd_wrapped_link_hash_lookup.
2247 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2249 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2250 table, if any, when writing out symbols.
2251 (aout_link_input_section_std): Use the name from the hash table,
2252 if any, when reporting undefined symbols.
2253 (aout_link_input_section_ext): Likewise.
2254 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2255 * bout.c (get_value): Likewise.
2256 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2257 * ecoff.c (ecoff_reloc_link_order): Likewise.
2258 * elflink.h (elf_link_add_object_symbols): Likewise.
2259 (elf_reloc_link_order): Likewise.
2260 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2261 (_bfd_generic_reloc_link_order): Likewise.
2262 (default_indirect_link_order): Likewise.
2263 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2264 * sunos.c (sunos_add_one_symbol): Likewise.
2265 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2266 (bfd_xcoff_link_count_reloc): Likewise.
2267 (xcoff_reloc_link_order): Likewise.
2269 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2270 into -1 for intern->rss.
2272 * configure: Rebuild with autoconf 2.8.
2274 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2276 * stab-syms.c (__define_stab_duplicate): Define.
2277 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2279 * bfd-in.h (bfd_get_stab_name): Declare.
2280 * bfd-in2.h: Rebuild.
2281 * Makefile.in: Rebuild dependencies.
2282 (BFD_LIBS): Add stab-syms.o.
2283 (BFD_LIBS_CFILES): Add stab-syms.c.
2284 (BFD32_BACKENDS): Remove stab-syms.o.
2285 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2286 * configure.in: Don't list stab-syms.o in bfd_backends.
2287 * configure: Rebuild.
2288 * libaout.h (aout_stab_name): Don't declare.
2289 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2292 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2294 * elf.c (assign_file_positions_for_segments): Adjust file offset
2295 for section alignment even if SEC_LOAD is not set.
2297 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2299 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2300 since they appear as targets in Makefile.in.
2301 * configure: Rebuild.
2303 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2304 don't fiddle with a symbol which is not defined anywhere.
2306 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2308 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2309 though they are defined in a shared library.
2310 (xcoff_build_ldsyms): Likewise.
2312 * coffgen.c (coff_find_nearest_line): Don't look at the line
2313 numbers for the section if section->lineno is NULL.
2315 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2316 message rather than calling BFD_ASSERT.
2317 * elfcode.h (write_relocs): Check return value of
2318 _bfd_elf_symbol_from_bfd_symbol.
2320 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2322 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2325 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2327 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2329 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2330 hppa_reloc_field_selector_type_alt.
2331 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2332 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2334 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2336 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2338 * elf.c (assign_file_positions_for_segments): Adjust the segment
2339 memory size for the alignment of a SEC_ALLOC section, not just a
2342 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2344 * m68klinux.c: New file.
2345 * hosts/m68klinux.h: New file.
2346 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2347 * configure.in (m68*-*-linux*): New native host.
2348 (m68klinux_vec): New vector.
2349 * configure: Rebuild.
2350 * targets.c (m68klinux_vec): Declare.
2351 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2352 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2353 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2354 declaration from bfd_linux_size_dynamic_sections.
2355 (bfd_m68klinux_size_dynamic_sections): Declare.
2356 * bfd-in2.h: Rebuild.
2357 * Makefile.in: Rebuild dependencies.
2358 (BFD32_BACKENDS): Add m68klinux.o.
2359 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2361 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2363 * libhppa.h (pa_arch): Add pa20.
2364 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2365 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2366 (hppa_field_adjust): Handle e_nsel.
2367 * som.c: Provide default definitions for many new relocs found only
2368 in hpux10 include files.
2369 (som_fixup_formats): Add several new relocs from hpux10.
2370 (som_hppa_howto_table): Add hpux10 relocs.
2371 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2373 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2375 * mpw-make.sed: Edit out recent shared library support, and
2376 rules to rebuild .h files using doc/chew.
2378 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2380 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2381 size even of sections with no contents.
2383 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2385 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2386 starting with '$' the way we skip names starting with '.'. When
2387 updating x_endndx, don't be fooled by an index which has been
2390 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2391 struct/union/enum type with no elements.
2393 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2395 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2397 * archive.c (bfd_generic_archive_p): If the first file in the
2398 archive can not be recognized as an object, don't assume that this
2399 is the wrong format.
2401 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2402 format is not bfd_object.
2403 (bfd_elf_get_dt_soname): Likewise.
2405 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2407 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2410 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2412 * bfd.c (tdata): Add netbsd_core_data.
2413 * bfd-in2.h: Regenerated.
2415 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2417 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2418 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2419 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2422 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2423 to get the symbol index, matching 14 Jul 95 change.
2425 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2427 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2428 Remove duplicate definition of gp.
2430 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2432 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2433 assume that we can set the GP value and then get the same value,
2434 since it won't be true if the output file is neither ELF nor
2436 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2437 _bfd_get_gp_value here.
2438 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2439 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2441 (mips_elf_lo16_reloc): Likewise.
2442 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2443 Don't require that the BFD be ELF.
2444 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2445 (mips_elf_gprel32_reloc): Likewise.
2446 (mips_elf_relocate_section): Don't assume we can set and get the
2448 (mips_elf_finish_dynamic_symbol): Don't bother to use
2449 _bfd_get_gp_value here.
2451 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2452 Don't change epdr between malloc and free. Be careful not to free
2453 NULL pointers. Zero out the first RPDR.
2455 * configure.host: On Linux, only pass -rpath option if $(libdir)
2456 is neither /lib nor /usr/lib. From Alan Modra
2457 <alan@mullet.Levels.UniSA.Edu.Au>.
2459 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2461 (elf_dt_name): Rename from elf_dt_needed_name.
2462 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2464 (bfd_elf_get_dt_soname): New function.
2465 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2466 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2467 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2468 * bfd-in2.h: Rebuild.
2470 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2472 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2473 _bfd_sparc_elf_reloc_type_lookup.
2474 (bfd_elf32_bfd_reloc_type_lookup): Update.
2475 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2476 (sparc64_elf_howto_table): Define.
2477 (sparc_reloc_map): Define.
2478 (sparc64_elf_reloc_type_lookup): New function.
2479 (sparc_elf_wdisp16_reloc): New function.
2480 (elf_info_to_howto): Use sparc64_elf_howto_table.
2481 (sparc64_elf_relocate_section): Likewise.
2482 (bfd_elf64_bfd_reloc_type_lookup): Update.
2484 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2486 * configure.host: Check for 'do not mix' from native linker before
2487 trying to use -rpath.
2489 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2491 * bfd.c (_bfd_get_gp_value): New function.
2492 (_bfd_set_gp_value): New function.
2493 * libbfd-in.h (_bfd_get_gp_value): Declare.
2494 (_bfd_set_gp_value): Declare.
2495 * libbfd.h: Rebuild.
2496 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2497 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2498 directly to the fields in the tdata information.
2499 (alpha_relocate_section): Likewise.
2500 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2501 (mips_gprel_reloc): Likewise.
2502 (mips_relocate_section): Likewise.
2503 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2504 (mips_elf_lo16_reloc): Likewise.
2505 (mips_elf_final_gp): Likewise.
2506 (mips_elf_gprel16_reloc): Likewise.
2507 (mips_elf_gprel32_reloc): Likewise.
2508 (mips_elf_relocate_section): Likewise.
2509 (mips_elf_finish_dynamic_symbol): Likewise.
2511 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2513 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2515 * configure.in: Call AC_PROG_CC before configure.host.
2516 * configure: Rebuild.
2517 * configure.host: Don't set information which autoconf should
2518 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2520 * configure.host: Remove go32 and win32 host information, since it
2521 should no longer be needed.
2523 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2524 then start a new segment rather than put a writable section in a
2527 * configure.host: Set RPATH_ENVVAR.
2529 * Makefile.in: Rebuild dependencies.
2531 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2532 zero_section variable.
2534 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2536 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2537 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2538 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2540 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2542 * ieee.c (ieee_write_expression): Only use an R variable for a
2543 local symbol. Don't output a zero offset. Handle a zero address.
2544 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2545 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2547 (parse_expression): Don't try to handle multiple occurrences of a
2548 P variable. Handle I variables differently from X variables. Fix
2549 the order of minus expressions.
2550 (ieee_slurp_external_symbols): Generate an I variable for an NN
2551 record. Fix handling of ATI and ATX records.
2552 (ieee_slurp_sections): Only set minimal section attributes.
2553 Adjust them later, based on the section contents.
2554 (ieee_object_p): Read in the file until just after the ME record.
2555 Call ieee_slurp_section_data to set the section flags.
2556 (do_one): Add iterations parameter. Only repeat the first load
2557 item. Set the section and file reloc flags.
2558 (ieee_slurp_section_data): Set section flags. Pass iterations to
2560 (ieee_canonicalize_reloc): Handle I variables.
2561 (do_with_relocs): Only emit relocation size when necessary.
2562 Increase MAXRUN to 127. Change ov to be assigned, and take
2563 src_mask and pcrel_offset into account.
2564 (ieee_write_data_part): Skip sections that are not loaded.
2565 (ieee_write_external_part): Don't output optional last entry of WX
2567 (ieee_write_me_part): Make setting of me_record neater.
2568 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2570 * syms.c (stt): Add entries for zerovars, vars, and code.
2572 * elfcode.h (validate_reloc): New static function.
2573 (write_relocs): Call validate_reloc for non ELF relocs.
2575 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2576 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2577 (TARGET_LITTLE_SYM): Likewise.
2579 * config.bfd (m68*-*-psos*): New target.
2581 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2583 * i386msdos.c: Remove some #if 0 code.
2584 (msdos_write_object_contents): Don't include empty sections in the
2585 size computation, regardless of their address.
2587 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2589 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2590 is NULL, ie, the -r switch is used.
2592 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2594 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2595 (BFD_RELOC_MIPS_GOT_LO16): Define.
2596 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2597 * bfd-in2.h, libbfd.h: Rebuild.
2598 * elf32-mips.c (mips_reloc_map): Map new relocs.
2600 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2602 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2605 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2606 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2607 simple number for the section address, rather than an expression.
2608 Limit the number of bytes between relocs to MAXRUN.
2609 (ieee_write_me_part): Set me_record to the file offset after the
2611 (ieee_write_processor): New static function.
2612 (ieee_write_object_contents): Use ieee_write_processor.
2614 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2616 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2618 * coff-aux.c: Change include of aux.h to aux-coff.h.
2620 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2622 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2623 relocation put the addend both in the reloc entry and the data.
2624 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2627 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2628 a R_68K_PCxx reloc against a defined global symbol directly.
2629 (elf_m68k_check_relocs): Don't count such a reloc.
2631 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2632 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2633 symbol for now, otherwise always record the symbol as dynamic.
2634 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2635 is not referenced by a dynamic object, and we are not making a
2636 shared object, then don't make a PLT entry. If we do make a PLT
2637 entry, make sure the symbol has been recorded as dynamic.
2639 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2641 * configure.host: When making a shared library, set HLDFLAGS to
2642 pass an appropriate -rpath option. Use the make variable SONAME
2643 as the shared library soname, rather than computing it here. On
2644 SunOS, build stamp-tshlink in place of $(SHLINK).
2645 * Makefile.in (SONAME): New variable.
2646 ($(SHLINK)): Make a link to the transformed name, as well.
2647 (stamp-tshlink): New target.
2648 (install): Skip stamp-tshlink during install.
2650 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2652 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2653 linker sections have been set up yet.
2655 * elf.c (make_mapping): Add an additional argument to suppress
2656 making the first section include the program headers.
2657 (map_sections_to_segments): If the user used -Ttext such that the
2658 program headers are on a different page, do not set the flags
2659 saying that this section includes the program headers.
2661 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2663 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2664 don't define TRAD_HEADER.
2665 * configure: Rebuild.
2667 * netbsd-core.c: New file, support for NetBSD core files.
2668 * hosts/*nbsd.h: Removed.
2670 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2672 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2673 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2674 * libbfd.h, bfd-in2.h: Regenerated.
2675 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2676 bfd_elf32_bfd_reloc_type_lookup.
2677 (reloc_type{,_names}): Deleted.
2678 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2680 (sparc_reloc_map): Add sparc64 relocs.
2681 (sparc_elf_notsupported_reloc): New static function.
2682 (sparc_elf_wdisp16_reloc): New static function.
2683 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2684 (elf32_sparc_relocate_section): Likewise.
2685 (bfd_elf32_bfd_reloc_type_lookup): Define.
2686 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2687 (reloc_type{,_names}): Deleted.
2688 (elf_sparc_howto_table): Deleted.
2689 (sparc_reloc_map): Deleted.
2690 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2691 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2693 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2695 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2698 * Makefile.in (program_transform_name): New variable.
2699 (install): Transform library name before installing it.
2701 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2703 * archures.c (bfd_mach_i960_hx): Define.
2704 * bfd-in2.h: Rebuild.
2705 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2706 (MATRIX): Expand entries for HX.
2707 (arch_info_struct): Add i960:hx entry.
2708 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2709 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2710 (coff_set_flags): Handle bfd_mach_i960_hx.
2712 Support for building as a shared library, based on patches from
2713 Alan Modra <alan@spri.levels.unisa.edu.au>:
2714 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2715 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2716 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2717 * configure: Rebuild.
2718 * configure.host: If --enable-shared, adjust shared library stuff
2719 based on the host. If the host is SunOS, and the linker supports
2720 -rpath, set HLDFLAGS to use it.
2721 * Makefile.in (ALLLIBS): New variable.
2722 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2723 (COMMON_SHLIB, SHLINK): New variables.
2724 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2725 (STAGESTUFF): Remove variable.
2726 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2728 (stamp-ofiles): New target, like old ofiles target, but build
2729 using a temporary file and move-if-change, and touch stamp-ofiles
2731 (ofiles): Just depend upon stamp-ofiles.
2732 (stamp-piclist, piclist): New targets.
2733 ($(SHLIB), $(SHLINK)): New targets.
2734 (targets.o, archures.o): Build twice if PICFLAG is set.
2735 (do_mostlyclean): Remove pic/*.o.
2736 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2738 (do_distclean): Remove pic and stamp-picdir.
2739 (install): Install shared libraries.
2740 ($(OFILES)): Depend upon stamp-picdir.
2741 (stamp-picdir): New target.
2743 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2745 * libcoff.h: Rebuild.
2747 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2748 flavour of a section with no owner.
2750 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2751 ELF_LINK_NON_ELF flag.
2752 (mips_elf_create_got_section): Likewise.
2754 * elf.c: Revert last change, since it breaks dynamic linking.
2755 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2757 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2758 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2759 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2761 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2763 * elf.c (assign_file_positions_for_segments): If the backend does
2764 not want the elf header or the program headers in the address
2765 space, do not include them in the calculations.
2767 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2768 function to determine if we need additional program headers.
2769 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2770 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2772 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2774 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2776 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2778 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2779 back into one line. Some compilers (sunos 4.1.3 for example)
2780 won't accept args split across more than one line.
2782 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2784 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2785 * configure: Regenerate.
2787 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2789 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2790 try to do arithmetic on a void *, cast it to a unsigned char * first.
2792 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2794 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2795 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2797 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2798 flag for a newly defined symbol.
2799 (NAME(bfd_elf,record_link_assignment)): Likewise.
2800 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2801 set the DEF or REF_REGULAR flags correctly.
2803 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2804 (libbfd.h, libcoff.h): Corresponding change.
2806 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2807 a PLT32 reloc as dynamic.
2808 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2809 is not referenced by a dynamic object, and we are not making a
2810 shared object, then don't make a PLT entry. If we do make a PLT
2811 entry, make sure the symbol has been recorded as dynamic.
2813 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2815 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2816 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2817 (powerpcle-*-cygwin32): New.
2818 * peicode.h (add_data_entry): Get address from vma.
2820 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2822 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2823 attached to the section has already been created as an undefined
2824 symbol, treat it as if it hasn't been created yet.
2826 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2828 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2829 symbol or section symbols if stripping all symbols and this is not
2830 a relocateable link. Don't output the symbol string table if
2831 there are no symbols.
2832 (elf_link_flush_output_syms): Don't do anything if there are no
2835 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
2837 * coff-aux.c: New file.
2838 * hosts/m68kaux.h: New file.
2839 * config.bfd (m68*-apple-aux*): New target.
2840 * configure.in (m68*-apple-aux*): New native host.
2841 (m68kaux_coff_vec): New vector.
2842 * configure: Rebuild.
2843 * targets.c (m68kaux_coff_vec): Declare.
2844 * coffcode.h (bfd_coff_backend_data): Add field
2845 _bfd_coff_link_add_one_symbol.
2846 (bfd_coff_link_add_one_symbol): Define.
2847 (compare_arelent_ptr): New static function if TARG_AUX.
2848 (coff_write_relocs): If TARG_AUX, sort the relocs.
2849 (coff_write_object_contents): Set A/UX aouthdr magic number.
2850 (coff_link_add_one_symbol): Define if not defined.
2851 (bfd_coff_std_swap_table): Initialize new field.
2852 * libcoff.h: Rebuild.
2853 * cofflink.c (coff_link_add_symbols): Call
2854 bfd_coff_link_add_one_symbol rather than
2855 _bfd_generic_link_add_one_symbol.
2856 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
2857 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
2858 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2859 * Makefile.in: Rebuild dependencies.
2860 (BFD32_BACKENDS): Add coff-aux.o.
2861 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
2863 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2865 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
2866 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
2868 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
2870 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
2871 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
2872 (maintainer-clean): Warn about deleting special files.
2873 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
2875 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
2876 warning symbols correctly.
2877 * elf32-i386.c (elf_i386_relocate_section): Likewise.
2878 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2879 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2880 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
2881 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2882 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
2884 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
2887 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
2889 * libcoff-in.h: aligned newly exported names with bfd naming
2890 conventions. Removed an erroneous define of POWERPC_LE_PE.
2891 * libcoff.h: Rebuild.
2892 * cofflink.c, coff-ppc.c: the above function name changes
2894 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
2896 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
2897 * ecoff.c (struct extsym_info): Define.
2898 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
2899 to ecoff_link_write_external.
2900 (ecoff_link_write_external): Accept a struct extsym_info pointer.
2901 Strip symbols when appropriate.
2903 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
2904 * syms.c (BSF_OBJECT): Define.
2905 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
2906 * bfd-in2.h: Rebuild.
2907 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
2909 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
2912 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
2913 copying relocs into a shared object, treat a defined global symbol
2915 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
2916 * elf32-mips.c (mips_elf_relocate_section): Likewise.
2917 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
2919 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
2920 real defined symbol, not to a weak defined symbol.
2922 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
2924 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
2925 and made a few static functions externs.
2927 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
2928 POWERPC_LE_PE hack in cofflink.
2930 * libcoff-in.h: promoted the following from cofflink.c to allow
2931 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
2932 coff_debug_merge_element, struct coff_debug_merge_type,
2933 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
2934 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
2935 coff_debug_merge_hash_lookup, coff_link_section_info,
2936 coff_final_link_info, coff_debug_merge_hash_newfunc,
2937 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
2939 * libcoff.h: re-gen'd
2941 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
2943 * syms.c: Include "bfdlink.h".
2944 (struct stab_find_info): Define.
2945 (_bfd_stab_section_find_nearest_line): New function.
2946 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
2947 * libbfd.h: Rebuild.
2948 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
2949 * elf.c (_bfd_elf_find_nearest_line): Try calling
2950 _bfd_stab_section_find_nearest_line before searching the ELF
2951 symbol table. Find the closest STT_FUNC symbol, not the last one.
2952 * libcoff-in.h (coff_data_type): Add line_info field.
2953 * libcoff.h: Rebuild.
2954 * coffgen.c (coff_find_nearest_line): Try calling
2955 _bfd_stab_section_find_nearest_line before searching the COFF
2957 * Makefile.in: Rebuild dependencies.
2959 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2961 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
2962 4 bytes, so we get the correct value when updating the register
2963 field in little endian mode.
2965 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
2967 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
2968 entry_section fields. Add sntoc and snentry fields.
2969 * libcoff.h: Rebuild.
2970 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
2971 not toc_section and entry_section (the COFF file does not have any
2972 sections at this point).
2973 (coff_write_object_contents): Set o_snentry and o_sntoc from
2974 snentry and sntoc rather than entry_section and toc_section.
2975 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
2976 snentry, not toc_section and entry_section.
2977 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
2978 entry_section from hentry.
2979 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
2981 (xcoff_link_input_bfd): Set sntoc, not toc_section.
2982 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
2983 than using toc_section directly.
2985 * archures.c: Add missing `.' in enum bfd_architecture.
2986 * bfd-in2.h: Rebuild.
2988 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
2989 Robert Lipe <robertl@arnet.com>.
2991 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2993 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
2994 to sections we allocate. Use bfd_zalloc to allocate initialial
2995 sections, not bfd_alloc.
2996 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
2997 SDA{,2}I16 relocations.
2998 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
2999 whether to put something in .sbss or not.
3000 (ppc_elf_relocate_section): Add support for more relocations. Add
3001 in sec->output_offset where appropriate. Make error messages
3002 include the symbol name.
3004 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3005 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3006 doesn't get redefined messages if -shared.
3008 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3009 section if the rel_section field has been set up.
3011 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3013 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3016 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3018 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3019 of flags, only flags used are controlled by mach number. Bump up
3020 output file mach number to highest of input file mach numbers.
3021 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3022 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3024 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3025 bfd_elf64_sparc_vec support.
3027 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3029 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3030 the embedded bit is set on some objects and not on others. Just
3032 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3035 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3037 * coffcode.h (coff_new_section_hook): Don't try to align the
3040 * coffcode.h (coff_set_section_contents): Fix the handling of the
3041 .lib section to work even if the entire section contents are
3042 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3043 Robert Lipe <robertl@arnet.com>.
3045 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3047 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3048 memory here for contents.
3050 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3051 _SDA2_BASE_ by 32768.
3052 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3053 started using. Allocate contents for .sdata and .sdata2 sections
3055 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3057 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3058 size _SDA{,2}_BASE_.
3059 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3062 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3064 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3066 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3067 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3068 (bfd_mach_sparc_v9a): Define.
3069 (bfd_mach_sparc_v9_p): Define.
3070 * bfd-in2.h: Regenerated.
3071 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3073 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3074 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3075 to bfd_elf32_sparc_vec.
3076 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3077 Add v8plus{,a} support.
3079 (sparc_compatible): New function.
3080 * elf32-sparc.h: #include "elf/sparc.h".
3081 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3082 elf32_sparc_final_write_processing): New functions.
3083 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3084 elf_backend_final_write_processing): Define.
3086 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3088 * elf-bfd.h (struct elf_link_hash_entry): Add
3089 linker_section_pointer field.
3090 (enum elf_linker_section_enum): Enumeration for new way of
3091 creating linker dynamic sections and symbols.
3092 (elf_linker_section{,_pointers}): New structures for creating
3093 dynamic sections and symbols.
3094 (elf_obj_tdata): Add linker_section_pointers and linker_section
3096 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3097 (_bfd_elf_create_linker_section): New declarations.
3098 (_bfd_elf_find_pointer_linker_section): Ditto.
3099 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3100 (_bfd_elf_make_linker_section_rela): Ditto.
3102 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3104 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3105 (ppc_elf_create_linker_section): New function to create the
3106 sections .got, .sdata, and .sdata2.
3107 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3109 (ppc_elf_check_relocs): Support more of the eabi relocations.
3110 (ppc_elf_relocate_section): Ditto.
3111 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3112 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3114 * elflink.h (elf_create_pointer_linker_section): New function to
3115 create initialized pointers in dynamic linker sections.
3116 (elf_finish_pointer_linker_section): Actually intialize the
3117 pointers created above.
3119 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3120 macros to provide both 32 and 64 bit versions of
3121 elf_create_pointer_linker_section.
3122 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3123 provide both 32 and 64 bit versions of
3124 elf_finish_pointer_linker_section.
3126 * elflink.c (_bfd_elf_create_linker_section): New function to
3127 create a linker section.
3128 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3129 given address in the linker pointer offsets created for a given
3131 (_bfd_elf_make_linker_section_rela): Make a RELA section
3132 corresponding to the generated linker section.
3134 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3136 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3138 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3140 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3141 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3142 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3143 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3144 toc entry in an objdump) for now.
3145 (ppc_do_last, ppc_get_last): New function - needed to save processing
3146 the toc owner to the end.
3147 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3150 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3151 toc owner from being done till last. Must define POWERPC_LE_PC
3154 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3156 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3158 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3159 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3161 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3163 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3165 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3167 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3169 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3171 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3173 * elf.c (assign_file_positions_for_segments): Don't increment file
3174 offset for a segment which contains no loadable sections.
3176 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3178 * reloc.c: Add new PowerPC relocations.
3179 * {bfd-in2,libbfd}.h: Regenerate.
3181 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3182 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3184 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3186 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3189 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3192 * coffgen.c (coff_find_nearest_line): Don't try to cache
3193 information in sections that are not owned by a BFD. From Richard
3194 Henderson <richard@atheist.tamu.edu>.
3196 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3197 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3198 * elflink.h (elf_link_output_extsym): Remove special check for
3201 * ecoffswap.h: Add prototypes for static functions.
3203 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3205 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3206 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3208 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3209 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3210 support. Begin support for R_PPC_SDA{2,}REL.
3212 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3214 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3215 create the .got and .got.neg sections.
3216 (ppc_elf_size_dynamic_sections): Call it.
3217 (ppc_elf_check_relocs): Call it.
3218 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3219 (ppc_elf_check_relocs): Add error messages for relocations we
3220 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3223 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3225 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3226 section flags for V.4 and eabi.
3228 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3230 * elf.c (assign_file_positions_for_segments): If a segment
3231 contains no sections, don't mark it as readable.
3233 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3234 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3236 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3237 dynamic section, if there is one.
3238 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3239 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3240 (bfd_elf64_swap_dyn_in): Likewise.
3241 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3243 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3245 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3246 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3247 <pirker@eiunix.tuwien.ac.at>.
3249 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3251 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3252 PowerPC V.4 and eabi.
3253 * bfd-in2.h: Regenerate.
3254 * libfd.h: Regenerate.
3256 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3258 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3259 section type and SHF_EXCLUDE section flag, turning them into the
3260 appropriate bfd section flag.
3262 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3264 * xcofflink.c (xcoff_link_add_symbols): Create the special
3265 sections if we see a DYNAMIC object, in case that is the only
3266 XCOFF input object we see.
3268 * elf32-mips.c: Extensive changes for a start at dynamic linking
3269 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3271 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3272 (struct elf_backend_data): Remove
3273 elf_backend_create_program_headers field. Add
3274 elf_backend_additional_program_headers and
3275 elf_backend_modify_segment_map fields.
3276 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3278 (elf_backend_additional_program_headers): Likewise.
3279 (elf_backend_modify_segment_map): Likewise.
3280 (elf_backend_create_program_headers): Don't define.
3281 (elfNN_bed): Change to account for field changes.
3282 * elf.c (assign_file_positions_for_segments): Call new
3283 modify_segment_map backend function. Don't call old
3284 create_program_headers backend function.
3285 (get_program_header_size): Call additional_program_headers rather
3286 than create_program_headers.
3287 * elflink.h (elf_link_add_object_symbols): Initialize
3288 type_change_ok from new backend field.
3289 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3291 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3292 a reloc against the appropriate section.
3294 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3295 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3296 (elf_flags_init): Rename from elf_ppc_flags_init.
3297 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3299 (ppc_elf_copy_private_bfd_data): Likewise.
3300 (ppc_elf_merge_private_bfd_data): Likewise.
3302 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3305 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3307 * coff-alpha.c (alpha_relocate_section): During final link, allow
3308 output .lita section to be bigger than 64k by adjusting gp value
3309 on a per-input section basis.
3310 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3312 (struct ecoff_section_tdata): Add gp field.
3314 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3316 Handle Alpha ECOFF changes in OSF/1 3.2.
3317 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3319 * coff-alpha.c: Include "aout/ar.h".
3320 (alpha_ecoff_get_relocated_section_contents): Don't require an
3321 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3322 3.2 doesn't generate one.
3323 (alpha_relocate_section): Likewise.
3324 (alpha_ecoff_slurp_armap): Define.
3325 (alpha_ecoff_slurp_extended_name_table): Define.
3326 (alpha_ecoff_construct_extended_name_table): Define.
3327 (alpha_ecoff_truncate_arname): Define.
3328 (alpha_ecoff_write_armap): Define.
3329 (alpha_ecoff_generic_stat_arch_elt): Define.
3330 (alpha_ecoff_update_armap_timestamp): Define.
3332 (alpha_ecoff_read_ar_hdr): New static function.
3333 (alpha_ecoff_get_elt_at_filepos): New static function.
3334 (alpha_ecoff_openr_next_archived_file): New static function.
3335 (alpha_ecoff_get_elt_at_index): New static function.
3336 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3337 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3338 _bfd_ecoff to alpha_ecoff.
3339 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3340 field from backend structure, rather than always calling
3341 _bfd_get_elt_at_filepos.
3342 * coff-mips.c (mips_ecoff_backend_data): Initialize
3343 get_elt_at_filepos field.
3344 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3345 from _bfd_generic_read_ar_hdr with minor changes.
3346 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3347 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3348 * libbfd.h: Rebuild.
3350 * bfd-in.h (BFD_IN_MEMORY): Define.
3351 * libbfd-in.h (struct bfd_in_memory): Define.
3352 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3353 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3354 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3355 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3356 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3357 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3358 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3359 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3360 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3361 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3363 (bfd_openstreamr): Likewise.
3364 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3365 BFD_IN_MEMORY is not set.
3366 * riscix.c (riscix_some_aout_object_p): Likewise.
3367 * bfd-in2.h, libbfd.h: Rebuild.
3369 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3370 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3371 (bfd_get_elt_at_index): Define.
3372 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3373 bfd_get_elt_at_index. Change index parameter from int to
3375 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3376 (_bfd_noarchive_get_elt_at_index): Define.
3377 (_bfd_archive_bsd_get_elt_at_index): Define.
3378 (_bfd_archive_coff_get_elt_at_index): Define.
3379 * bfd-in2.h, libbfd.h: Rebuild.
3380 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3381 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3382 * ieee.c (ieee_get_elt_at_index): Define.
3383 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3384 * oasys.c (oasys_get_elt_at_index): Define.
3385 * som.c (som_get_elt_at_index): Define.
3387 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3388 numbers to the .text section.
3390 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3392 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3393 If there is a SEC_DEBUGGING section, get the contents of the debug
3394 information part from it.
3395 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3397 (ieee_write_object_contents): Check ieee_write_debug_part return.
3399 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3401 * config.bfd (i[345]86-*-freebsd*): Add target.
3402 * configure.in (i386freebsd_vec): Add vec.
3403 * configure: Regenerate.
3404 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3405 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3406 Rebuild dependencies..
3407 * freebsd.h: New file.
3408 * i386freebsd.c: New file.
3409 * targets.c (i386freebsd_vec): Declare.
3410 (bfd_target_vector): Add i386freebsd_vec.
3411 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3412 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3414 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3416 * ieee.c (ieee_slurp_debug): New static function.
3417 (ieee_object_p): Call it.
3418 (ieee_slurp_section_data): Skip debugging sections.
3419 (ieee_get_reloc_upper_bound): Likewise.
3420 (ieee_get_section_contents): Likewise.
3421 (ieee_canonicalize_reloc): Likewise.
3422 (ieee_write_section_part): Likewise.
3423 (ieee_write_debug_part): Likewise.
3424 (ieee_write_data_part): Likewise.
3425 (init_for_output): Likewise.
3427 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3429 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3431 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3432 relocs, since ppc_elf_relocate_section handles the linker case.
3433 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3435 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3436 ppc_elf_relocate_section since that is now the only caller.
3437 (ppc_elf_relocate_section): Ditto.
3439 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3441 * coffcode.h (coff_write_object_contents): If we don't know the
3442 section of the entry point for an XCOFF executable, always set the
3443 entry address to -1.
3445 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3447 * elf.c (bfd_section_from_shdr): Add support for note sections.
3449 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3451 * bfd-in.h (struct _symbol_info): Add stab_type field.
3452 * bfd-in2.h: Rebuild.
3453 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3455 * elf32-ppc.c: Remove trailing newline from calls to
3457 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3458 difference if target endianness is known.
3460 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3462 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3463 old style TOC16 references without using R_PPC_GOT.
3464 (ppc_reloc_type): Ditto.
3465 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3466 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3467 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3468 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3469 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3471 (ppc_elf_adjust_dynamic_symbol): Ditto.
3472 (ppc_elf_adjust_dynindx): Ditto.
3473 (ppc_elf_size_dynamic_sections): Ditto.
3474 (ppc_elf_finish_dynamic_symbol): Ditto.
3475 (ppc_elf_finish_dynamic_sections): Ditto.
3476 (ELF_DYNAMIC_INTERPRETER): Define.
3478 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3480 * elf.c (copy_private_bfd_data): When attaching sections to
3481 segments ignore sections that won't be allocated. Patch from
3484 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3486 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3489 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3491 * coff-i960.c (CALC_ADDEND): Define.
3492 (coff_i960_relocate_section): Add the input section VMA to the
3493 addend for PC relative relocs.
3495 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3497 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3498 to correctly terminate.
3500 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3502 * targets.c (enum bfd_endian): Define.
3503 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3504 from boolean to enum bfd_endian. Change header_byteorder_big_p
3506 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3507 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3508 * bfd-in2.h: Rebuild.
3509 * All targets: Change initialization of byteorder and
3510 header_byteorder to use enum bfd_endian values rather than
3512 * All files: Change all references to byteorder_big_p and
3513 header_byteorder_big_p to use new bfd_*_endian macros.
3515 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3517 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3519 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3521 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3523 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3525 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3527 * ieee.c: Lots of minor cleanups. Make many functions return
3528 errors rather than calling abort. Also:
3529 (ieee_write_twobyte): Remove; change callers to call existing
3530 ieee_write_2bytes function.
3531 (ieee_write_expression): Don't output the section twice when
3532 outputting a local symbol. Don't emit an extraneous zero if there
3534 (ieee_slurp_sections): Set the lma as well as the vma.
3535 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3537 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3538 a recognized one or bfd_arch_unknown.
3539 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3541 (ihex_get_symtab): Likewise.
3543 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3545 * aoutx.h: Include <ctype.h>.
3546 (struct aout_link_includes_table): Define.
3547 (struct aout_link_includes_totals): Define.
3548 (struct aout_link_includes_entry): Define.
3549 (aout_link_includes_lookup): Define macro.
3550 (struct aout_final_link_info): Add includes field.
3551 (aout_link_includes_newfunc): New static function.
3552 (NAME(aout,final_link)): Initialize includes hash table.
3553 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3555 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3557 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3559 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3561 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3563 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3565 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3566 (pe_print_private_bfd_data): call pe_print_reloc.
3567 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3568 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3569 up some debugging as well.
3571 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3573 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3576 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3578 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3579 when setting sections to NULL.
3581 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3583 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3585 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3586 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3588 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3589 * bfd-in2.h: Rebuild.
3591 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3593 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3595 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3597 * ihex.c (ihex_scan): Handle record types 4 and 5.
3598 (ihex_object_p): Permit types 4 and 5.
3599 (ihex_set_section_contents): Remove check for out of range
3601 (ihex_write_object_contents): Generate types 4 and 5.
3603 * elflink.h (elf_link_output_extsym): Just ignore warning and
3604 indirect references to symbols which don't really exist.
3606 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3608 * peicode.h (pe_print_idata): Minor format fixes
3609 (pe_print_edata): New function. Under private printing, this formats
3610 the edata section of a PE file.
3611 (pe_print_private_bfd_data): Added call to pe_print_edata.
3613 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3615 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3616 index, don't call stoi.
3618 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3620 * srec.c (srec_scan): Set lma as well as vma.
3622 * ihex.c: New file; support for Intel Hex format.
3623 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3624 (ihex_vec): Declare.
3625 (bfd_target_vector): Always include ihex_vec.
3626 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3627 * Makefile.in: Rebuild dependencies.
3628 (BFD_LIBS): Add ihex.o
3629 (BFD_LIBS_CFILES): Add ihex.c.
3630 * bfd-in2.h: Rebuild.
3632 * elf.c (assign_file_positions_for_segments): Sort the sections in
3634 (get_program_header_size): Return the right size if segment_map is
3636 (copy_private_bfd_data): Don't bother to sort the sections.
3638 * bfd.c (bfd_record_phdr): New function.
3639 * bfd-in.h (bfd_record_phdr): Declare.
3640 * bfd_in2.h: Rebuild.
3642 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3645 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3646 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3648 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3649 (bfd_zmalloc): Change declaration.
3650 * libbfd.h: Rebuild.
3651 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3652 and realloc. Don't set bfd_error_no_memory if they fail.
3654 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3656 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3657 uses as well. Added a new howto to deal with TOCREL16 relocs that
3658 are TOCDEFN as well.
3659 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3660 to handle RVA relocs from dlltool.
3661 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3662 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3663 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3665 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3666 to get the right section alignment.
3668 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3670 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3671 p_paddr if p_paddr is zero.
3672 (make_mapping): Set includes_filehdr and includes_phdrs for first
3674 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3676 (assign_file_positions_for_segments): Handle includes_filehdr and
3677 includes_phdrs. Remove special handling of PT_PHDR and first
3679 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3680 when appropriate. Remove special handling of PT_PHDR segment.
3681 Use a more complex condition for when a section is included in a
3682 segment to handle Solaris linker oddities.
3684 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3686 * coff-m88k.c (howto_table): Reformatted for easier reading;
3687 special_function now points to new function m88k_special_reloc.
3688 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3690 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3691 be done correctly by m88k_special_reloc.
3692 (reloc_processing): New function to be used by RELOC_PROCESSING.
3693 (RELOC_PROCESSING): Define to call reloc_processing.
3695 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3697 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3698 (pe_print_pdata): Likewise.
3700 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3701 obstack_alloc fails.
3702 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3704 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3705 * Many files: don't set bfd_error_no_memory if one of the above
3708 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3709 if p_paddr_valid is set.
3710 (copy_private_bfd_data): New static function.
3711 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3713 * elf.c (assign_file_positions_for_segments): Fix case where extra
3714 program headers were allocated.
3716 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3717 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3718 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3719 _bfd_elf_print_private_bfd_data.
3721 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3722 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3723 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3724 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3725 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3726 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3727 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3729 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3731 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3732 * elf.c (make_mapping): New static function.
3733 (map_sections_to_segments): New static function.
3734 (elf_sort_sections): New static function.
3735 (assign_file_positions_for_segments): New static function.
3736 (map_program_segments): Remove.
3737 (get_program_header_size): Remove sorted_hdrs, count, and
3738 maxpagesize parameters. Simplify.
3739 (assign_file_positions_except_relocs): When generating an
3740 executable, use assign_file_positions_for_segments.
3741 (elf_sort_hdrs): Remove.
3742 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3743 to get_program_header_size.
3745 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3747 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3749 * configure, config.in: Regenerate with autoconf 2.7.
3751 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3752 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3754 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3756 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3757 (ecoff_sec_to_styp_flags): Likewise.
3758 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3759 (ecoff_set_symbol_info): Handle scRConst.
3760 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3761 (ecoff_compute_section_file_positions): Handle .rconst section.
3762 (_bfd_ecoff_write_object_contents): Likewise.
3763 (ecoff_link_check_archive_element): Handle scRConst.
3764 (ecoff_link_add_externals): Likewise.
3765 (ecoff_link_write_external): Handle .rconst section.
3766 (ecoff_reloc_link_order): Likewise.
3767 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3768 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3770 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3772 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3773 DEF_DYNAMIC flag is set.
3775 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3777 * host-aout.c: If TRAD_HEADER is defined, include it.
3779 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3781 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3782 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3783 (BFD_NEED_DECLARATION): New function.
3784 * configure.in: Use BFD_NEED_DECLARATION.
3785 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3786 * configure, config.in: Rebuild with autoconf 2.6.
3788 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3789 special_sections before returning when called with a non XCOFF
3792 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3795 * coffcode.h (coff_compute_section_file_positions): Only pad the
3796 previous section to force file alignment when creating an
3799 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3801 * coffcode.h (coff_compute_section_file_positions): If
3802 RS6000COFF_C, set up the .debug section.
3804 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3805 if it is not large enough to accomodate the entire TOC area with
3806 signed 16 bit offsets.
3807 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3809 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3810 TOC anchor to use the TOC value used in the output file.
3812 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3814 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3815 (_bfd_coff_read_string_table): Likewise.
3817 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3819 * pe-arm.c: Fix typos.
3820 * coff-arm.c: Likewise.
3822 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3824 * coff-ppc.c (list_ele): Added "cat"egory member.
3825 (record_toc): New category parameter (priv or pub).
3826 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3827 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3828 the mainline. It addes extra toc cells in error.
3829 (ppc_coff_swap_sym_in_hook): Added some documentation.
3830 (dump_toc): Can now diagnose "virtual toc" chicanery.
3832 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
3834 * elf-bfd.h (struct elf_link_hash_table): Change type of
3835 dynsymcount and bucketcount fields from size_t to bfd_size_type.
3837 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
3839 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
3840 pointerize C_LEAFSTAT or C_LEAFEXT entries.
3842 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
3843 DT_INIT and DT_FINI entries if the _init or _fini symbol is
3844 defined or mentioned in a regular file.
3846 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
3848 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
3849 (coff_ppc_relocate_section): Handle TOCDEFN attribute
3850 (coff_ppc_relocate_section): Correct REL24 handling
3851 (ppc_process_before_allocation): Correct TOCDEFN handling
3853 * peicode.h (dir_names): Added name descriptions
3855 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
3857 * VERSION: Updated to cygnus-2.6.
3859 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
3861 * targets.c (m68k4knetbsd_vec): Declare.
3863 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
3865 * targets.c (bfd_target): Change type of second argument to
3866 _bfd_print_private_bfd_data from void * to PTR.
3867 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
3868 using PTR rather than void *.
3869 * bfd-in2, libbfd.h: Rebuild.
3870 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
3872 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
3873 _bfd_generic_bfd_print_private_bfd_data rather than casting
3876 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
3878 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
3879 "DO NOT DELETE" lines or blank lines that mkdep writes on some
3881 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
3882 BFD64_BACKENDS_CFILES): New variables.
3885 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
3887 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
3888 not at the file position of the first section.
3889 * coffcode.h (coff_compute_section_file_positions): Avoid using
3891 (coff_write_object_contents): When generating a PPC PE executable
3892 with no symbols, round up the file size to a COFF_PAGE_SIZE
3894 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
3895 don't write out a string table.
3897 * elf.c (bfd_section_from_shdr): When using a different section
3898 header, pass the new one to _bfd_elf_make_section_from_shdr.
3899 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
3900 (elf_map_symbols): Add section VMA to symbol value when comparing
3902 (_bfd_elf_compute_section_file_positions): Only build symbol table
3903 if there are some symbols. Set file offset of symtab and strtab
3905 (assign_file_positions_except_relocs): Remove dosyms parameter.
3906 Change all callers. Never set file offset of symtab and strtab
3908 (_bfd_elf_copy_private_section_data): New function.
3909 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
3910 (_bfd_elf_copy_private_symbol_data): New function.
3911 (swap_out_syms): Check for special mapping of st_shndx created by
3912 copy_private_symbol_data.
3913 * elfxx-target.h: Use new copy routines.
3914 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
3915 (_bfd_elf_copy_private_section_data): Declare.
3917 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
3919 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
3922 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
3923 _bfd_dummy_target, matching the recent change to archive
3926 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
3928 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
3929 arithmetic on PTR types.
3931 * aout-target.h (MY(callback)): Set the lma of the sections.
3933 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
3934 symbol into a reloc against the section.
3936 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
3938 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
3939 glue for the relocs: IMGLUE and IFGLUE.
3940 (record_toc): new function - tracks toc contents
3941 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
3942 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
3943 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
3944 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
3945 (ppc_record_toc_entry): Removed a debug define (duh)
3947 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
3948 (pe_print_idata): New function - formats the idata section data
3949 (pe_print_pdata): New function - formats the pdata section data
3950 (pe_print_private_bfd_data): calls to above
3952 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
3954 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
3955 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
3956 TARGET_SYM and TARGET_NAME for vector and BFD name.
3957 * coff-pmac.c (pmac_xcoff_vec): Remove.
3958 (TARGET_SYM, TARGET_NAME): Define.
3959 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
3960 machine to 0, not all PowerMacs are 601s.
3962 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
3964 * elfcode.h (elf_object_p): Read in any program headers.
3965 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
3966 based on the program headers, if any.
3967 (elf_fake_sections): Set sh_addr from the vma, not the lma.
3968 (map_program_segments): Set p_paddr of program headers based on
3971 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
3973 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
3976 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
3977 trying to do a relocateable link with a non-a.out object file.
3979 * archive.c (bfd_generic_archive_p): Check the first object file
3980 in an archive even if target_defaulted is set. If the object file
3981 has the wrong xvec, reject it.
3983 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
3984 be represented, report the name via _bfd_error_handler.
3985 (translate_to_native_sym_flags): Likewise.
3986 * elf32-mips.c (mips_elf_final_link): Likewise.
3987 * oasys.c (oasys_write_sections): Likewise.
3989 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
3990 which checks for STYP_OVRFLO sections.
3991 (coff_compute_section_file_positions): If RS6000COFF_C, handle
3992 reloc and lineno count overflows.
3993 (coff_write_object_contents): Call coff_count_linenumbers before
3994 coff_compute_section_file_positions. If RS6000COFF_C, handle
3995 reloc and lineno count overflows.
3996 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
3997 relocs before dealing with .pad sections. Count overflow section
3998 headers when handling .pad sections.
4000 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4003 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4004 (struct xcoff_link_hash_table): Add descriptor_section and
4005 special_sections fields.
4006 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4007 (xcoff_link_add_symbols): Set linkage section alignment. Create
4008 descriptor section. Check for magic symbol names (_text, etc.),
4009 and record them in special_sections if found. Set
4010 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4011 descriptor field to point back to the function code symbol.
4012 (xcoff_sweep): Always mark the special descriptor_section.
4013 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4014 function descriptor, and mark it if it is.
4015 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4016 parameter, and fill it in. Allocate space for the descriptor
4018 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4019 global linkage code. If an undefined function descriptor is
4020 exported, arrange to define it. Warn about any other undefined
4022 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4023 (xcoff_write_global_symbol): Create a function descriptor when
4025 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4026 * bfd-in2.h: Rebuild.
4028 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4030 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4031 (ppc_coff_link_hash_table): new types for hashing
4032 (ppc_coff_link_hash_newfunc): hash entry constructor
4033 (ppc_coff_link_hash_table_init): hash table initializer
4034 (ppc_coff_link_hash_table_create): hash table constructor
4035 (ppc_record_toc_entry): changed references to hash table
4036 (coff_ppc_relocate_section): changed references to hash table
4038 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4039 * libcoff.h: Rebuild
4041 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4042 (coff_link_add_symbols): removed toc_offset init
4044 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4046 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4049 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4050 if it is given and mmep is available.
4051 * acconfig.h: Undef USE_MMAP.
4052 * configure, config.in: Regenerated.
4053 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4054 table handling the old way.
4055 (aout_get_external_symbols): Don't complain if last byte of string
4057 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4058 (bfd_free_window) [! USE_MMAP]: Don't define.
4059 (bfd_get_file_window,
4060 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4062 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4064 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4067 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4069 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4070 compatible with AMD generated COFF files. Try to support both AMD
4071 and GNU formats simultaneously.
4072 (coff_a29k_relocate_section): Likewise.
4074 * libbfd.c (bfd_get_file_window): Change writable parameter from
4075 int to boolean; update all callers. Pass MAP_SHARED if not
4076 writable--it's required on Solaris. Cast fprintf argument to
4078 * bfd-in.h (bfd_get_file_window): Update declaration.
4079 * bfd-in2.h: Rebuild.
4080 * aoutx.h: Update calls to bfd_get_file_window.
4082 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4084 (xcoff_swap_ldhdr_in): New static function.
4085 (xcoff_swap_ldsym_in): New static function.
4086 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4087 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4088 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4089 Handle XTY_ER/XMC_XO symbols correctly.
4090 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4091 rather than normal symbol table.
4092 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4093 already defined with the same absolute value.
4094 (xcoff_mark): When considering called symbols, check whether the
4095 descriptor is from a dynamic object, rather than the symbol
4097 (xcoff_build_ldsyms): Likewise.
4099 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4100 Cast realloc and malloc return values. If malloc or realloc fail,
4101 set bfd_error_no_memory.
4102 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4103 * bfd-in2.h: Rebuild.
4105 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4107 * coff-ppc.c (ppc_record_toc_entry): new function.
4108 (in_reloc_p): changed return value.
4109 (coff_ppc_relocate_section): much rework.
4110 (ppc_allocate_toc_section): new function.
4111 (ppc_process_before_allocation): new function.
4112 (ppc_coff_swap_sym_in_hook): new function.
4114 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4115 (coff_link_add_symbols): initialize toc_offset.
4117 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4118 (coff_swap_aouthdr_out): Added more sections to the data
4119 dictionary for the pe file header. Also changed linker version
4120 number on the ppc side.
4121 (dir_names): small improvements to the dictionary printing.
4122 (pe_mkobject_hook): save the file level flags.
4124 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4125 (pe_tdata): added real_flags field
4126 (coff_tdata): added local_toc_sym_map and access macro
4128 * libcoff.h (coff_link_hash_entry): added toc_offset field
4129 (pe_tdata): added real_flags field
4130 (coff_tdata): added local_toc_sym_map and access macro
4132 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4133 (coff_mkobject): init for local_toc_sym_map
4134 (coff_write_object_contents): set the internal_a.magic to
4135 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4138 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4140 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4141 entries until both the line number address and the function name
4142 address are too large.
4144 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4145 * configure: Rebuilt.
4147 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4148 is defined in the environment.
4150 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4152 * som.c (som_get_section_contents_in_window): Define to use
4155 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4157 * coff-i860.c: New file, based on coff-i386.c.
4158 * cpu-i860.c: New file, based on cpu-i386.c.
4159 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4160 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4161 targets, using i860coff_vec.
4162 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4163 trad-core.o and hosts/i860mach3.h.
4164 (i860coff_vec): Use coff-i860.o and cofflink.o.
4165 * configure: Rebuild.
4166 * Makefile.in: Rebuild dependencies.
4167 (ALL_MACHINES): Add cpu-i860.o.
4168 (BFD32_BACKENDS): Add coff-i860.o.
4169 (CFILES): Add cpu-i860.c and coff-i860.c.
4170 * targets.c (i860coff_vec): Declare.
4171 (bfd_target_vector): Add &i860coff_vec.
4172 * archures.c (bfd_i860_arch): Declare.
4173 (bfd_archures_list): Add &bfd_i860_arch.
4174 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4175 (coff_set_flags): Handle bfd_arch_i860.
4176 (coff_write_object_contents): Handle I860 a.out magic number.
4178 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4180 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4181 the created .tc section to 2.
4182 (xcoff_mark): Don't keep a .loader reloc for a call to an
4183 undefined symbol when creating a shared library.
4184 (xcoff_build_ldsyms): When creating a shared library, generate
4185 global linkage code for a call to an undefined symbol.
4187 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4189 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4190 BFD32_BACKENDS, BFD64_BACKENDS.
4191 (.dep1): Put mkdep output in a separate file.
4192 Rebuilt dependencies.
4194 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4197 Permit use of mmap when available:
4199 * configure.in: Check for mmap, madvise, mprotect.
4200 * config.in, configure: Regenerated.
4202 * libbfd.c (struct _bfd_window_internal): Define type.
4203 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4205 (ok_to_map): New static variable for debugging.
4206 (_bfd_generic_get_section_contents_in_window): New function.
4207 * bfd-in.h (bfd_window_internal): Declare type.
4208 (bfd_window): Define type.
4209 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4210 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4213 * libaout.h (struct aoutdata): Add two window fields.
4214 (obj_aout_sym_window, obj_aout_string_window): New macros.
4215 * aoutx.h (some_aout_object_p): Initialize windows.
4216 (aout_get_external_symbols): Get symbol data and strings in
4217 windows instead of explicitly allocated buffers.
4218 (slurp_symbol_table): Free window instead of memory.
4219 (bfd_free_cached_info): Release windows instead of freeing storage
4221 (aout_link_free_symbols): Ditto.
4223 * targets.c (bfd_target): Add new field for
4224 get_section_contents_in_window.
4225 (BFD_JUMP_TABLE_GENERIC): Updated.
4226 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4227 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4228 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4229 macros for get_section_contents_in_window field.
4231 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4233 * core.c: Renamed to corefile.c
4234 * makefile.dos (OBJS): Change core.o to corefile.o
4235 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4238 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4240 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4241 targ_selvecs to allow debugging under Irix-5 native.
4244 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4246 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4247 to o. Clobber and restore the list of new csects around the call
4248 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4249 linker error and the linker wants to read the symbol table. Reset
4250 the line number count of a real section even if it has no relocs.
4251 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4253 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4256 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4258 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4259 an undefined symbol in a shared link.
4261 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4262 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4263 phdm@info.ucl.ac.be (Philippe De Muyter).
4265 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4267 * coff-m88k.c (rtype2howto): New static function.
4268 (RTYPE2HOWTO): Use it rather than a macro definition.
4270 * coffcode.h (coff_write_object_contents): set internal_a.magic
4271 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4273 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4274 define TRAD_HEADER to new file hosts/delta68.h.
4275 m88*-motorola-sysv*, however, does use ptrace-core.o.
4276 * hosts/delta68.h: New file.
4278 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4279 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4281 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4283 * i386linux.c (MY(vec)): Declare before use.
4285 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4287 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4288 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4290 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4291 BFD is not of the right type.
4292 (bfd_elf_get_needed_list): Likewise.
4293 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4294 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4295 * xcofflink.c (XCOFF_XVECP): Define.
4296 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4298 (bfd_xcoff_import_symbol): Likewise.
4299 (bfd_xcoff_export_symbol): Likewise.
4300 (bfd_xcoff_link_count_reloc): Likewise.
4301 (bfd_xcoff_record_link_assignment): Likewise.
4302 (bfd_xcoff_size_dynamic_sections): Likewise.
4304 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4305 table index against the number of symbols for a base relative
4308 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4310 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4311 full_aouthdr flag here...
4312 (_bfd_xcoff_bfd_final_link): ...not here.
4314 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4316 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4317 systems that have a system <libelf.h>.
4318 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4319 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4320 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4321 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4322 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4323 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4324 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4326 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4328 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4329 set, set BSF_WEAK in symbol. Change all callers.
4330 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4331 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4332 _bfd_generic_link_add_one_symbol.
4333 (ecoff_indirect_link_order): Check that the section tdata relocs
4334 are not NULL before using them.
4336 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4337 define TRAD_HEADER as hosts/alphalinux.h.
4338 * configure: Rebuild.
4339 * hosts/alphalinux.h: New file.
4340 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4343 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4345 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4346 C_ECOMM storage classes.
4348 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4350 (xcoff_mark): Call xcoff_mark_symbol.
4351 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4352 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4354 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4356 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4358 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4360 (xcoff_find_reloc): New static function.
4361 (xcoff_link_add_symbols): Use it.
4362 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4363 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4364 relocate the value of C_DECL.
4366 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4368 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4370 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4371 callback decide what goes in .relocs.
4372 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4373 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4376 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4378 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4381 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4383 * xcofflink.c: More improvements, mostly to fix handling of
4384 constructors and a few other special cases.
4385 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4386 zero, reverting yesterday's change.
4387 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4388 (bfd_xcoff_link_count_reloc): Declare.
4389 (bfd_xcoff_record_link_assignment): Declare.
4390 * bfd-in2.h: Rebuild.
4392 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4394 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4395 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4396 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4397 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4398 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4399 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4401 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4404 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4405 segments includes the a.out header. See to that the magic number
4406 *always* is big-endian.
4408 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4409 m68k4k NetBSD configurations.
4411 * configure.in, configure: Separate i386 & mips NetBSD
4412 configurations from other BSD ones. Don't assume DEC is the only
4413 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4414 configurations. Add support for m68k4k NetBSD object format.
4416 * libaout.h: Added M_68K4K_NETBSD magic.
4418 * m68k4knetbsd.c: New file.
4420 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4422 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4425 * hosts/mipsnbsd.h: New file.
4428 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4430 * config.bfd: Add config stuff for mips*-*-magic* to set
4431 targ_defvec to ecoff_big_vec.
4434 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4436 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4438 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4439 toc_section, and entry_section fields.
4440 (struct xcoff_section_tdata): Remove ldrel_count field.
4441 * libcoff.h: Rebuild.
4442 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4444 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4445 full a.out header if full_aouthdr is set in xcoff_data.
4446 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4447 based on sections stored in xcoff_data.
4448 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4450 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4451 (rs6000coff_vec): Set symbol_leading_char to '.'.
4452 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4453 value stored in ret rather than returning a pointer value.
4455 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4457 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4460 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4462 * som.c (som_slurp_string_table): Allocate the strings with malloc
4463 since they're free'd by free_cached_info.
4464 (som_slurp_symbol_table): Similarly for the symbol table.
4466 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4468 * Makefile.in (diststuff): Don't make headers.
4470 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4472 * Makefile.in: Rebuild dependencies.
4474 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4475 output_bfd is not SunOS.
4476 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4477 non-SunOS input files.
4479 * xcofflink.c: Extensive changes to support linking shared objects
4480 and generating a .loader section.
4481 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4482 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4483 last_symndx, and ldrel_count fields.
4484 * libcoff.h: Rebuild.
4485 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4486 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4488 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4489 (bfd_xcoff_export_symbol): Declare.
4490 (bfd_xcoff_size_dynamic_sections): Declare.
4491 * bfd-in2.h: Rebuild.
4493 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4495 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4496 * configure: Rebuild.
4497 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4498 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4500 (pmac_xcoff_vec): Update to use new xcoff support.
4501 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4502 (xcoff_write_armap): Declare buf as unsigned char.
4503 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4505 * mpw-make.sed: Generalize subdir_do edit.
4507 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4509 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4510 correctly. Don't initialize asect->vma.
4512 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4514 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4515 something a little less than the page size.
4517 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4519 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4521 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4523 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4524 * coffcode.h (coff_write_object_contents): If .bss is before
4525 .data us that as data_start.
4526 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4528 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4529 (coff_swap_outhdr_out): Hardwire in version number.
4531 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4533 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4534 major and minor to *_vno, since the former are also macros in
4535 SunOS header files. Cast result of bfd_alloc to appropriate
4538 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4539 before assigning to sec_data.
4541 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4543 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4544 now relative to the section, not absolute.
4545 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4546 get the file name when there is a N_SO directory name. When
4547 handling stabs, remember that section->vma was added to the
4550 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4552 * sunos.c (struct sunos_link_hash_table): Add needed field.
4553 (sunos_link_hash_table_create): Call bfd_release, not free.
4554 (sunos_link_hash_table_create): Initialize needed field.
4555 (sunos_add_dynamic_symbols): Record needed objects.
4556 (bfd_sunos_get_needed_list): New function.
4557 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4558 * bfd-in2.h: Rebuild.
4560 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4562 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4564 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4566 * bfd-in.h (struct bfd_link_needed_list): Rename from
4567 bfd_elf_link_needed_list.
4568 * bfd-in2.h: Rebuild.
4569 * elf.c, elflink.h, libelf.h: Corresponding changes.
4571 Add start at AIX linker support; no shared libraries yet.
4572 * xcofflink.c: New file.
4573 * configure.in (rs600coff_vec): Use xcofflink.o.
4574 * configure: Rebuild.
4575 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4577 (struct xcoff_section_tdata): Define.
4578 (xcoff_section_data): Define macro.
4579 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4580 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4581 (_bfd_xcoff_bfd_final_link): Declare.
4582 (_bfd_ppc_xcoff_relocate_section): Declare.
4583 * libcoff.h: Rebuild.
4584 * coff-rs6000.c: Clean up a bit.
4585 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4586 cputype, csects, and debug_indices.
4587 (xcoff_copy_private_bfd_data): Copy cputype.
4588 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4589 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4590 (xcoff_reloc_type_lookup): Rename from
4591 rs6000coff_reloc_type_lookup.
4592 (coff_relocate_section): Define.
4593 (_bfd_xcoff_sizeof_headers): Define.
4594 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4595 (_bfd_xcoff_bfd_relax_section): Define.
4596 (_bfd_xcoff_bfd_link_split_section): Define.
4597 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4599 * coffcode.h (coff_compute_section_file_positions): If AIX,
4600 increment sofar by SMALL_AOUTSZ if not executable.
4601 (coff_write_object_contents): If AIX, always output an a.out
4602 header; if not executable, header size of SMALL_AOUTSZ.
4603 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4604 (_bfd_stringtab_init): Initialize xcoff field.
4605 (_bfd_xcoff_stringtab_init): New function.
4606 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4607 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4608 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4609 * libbfd.h: Rebuild.
4610 * Makefile.in: Rebuild dependencies.
4611 (BFD32_BACKENDS): Add xcofflink.o.
4612 (CFILES): Add xcofflink.c.
4614 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4615 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4616 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4618 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4620 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4622 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4624 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4625 * config.in: Regenerated.
4627 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4628 (_bfd_chunksize): New variable.
4629 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4630 for obstack chunk size.
4631 * configure.in: Check for getpagesize.
4632 * configure: Regenerated.
4634 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4636 * trad-core.c (rawptr): Make it a local variable of
4637 ptrace_unix_core_file_p.
4639 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4641 * coff-arm.c (in_reloc_p): New.
4642 * coff-i386.c (in_reloc_p): New.
4643 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4644 (coff_write_object_contents): Only set has_reloc_section
4646 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4647 in_reloc_p to decide if reloc should be emitted.
4648 * libcoff.h (pe_data_type.in_reloc_p): New.
4649 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4651 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4653 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4654 (_bfd_coff_read_internal_relocs): Likewise.
4655 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4656 (_bfd_coff_read_internal_relocs): Likewise.
4658 * elflink.h (elf_link_add_object_symbols): Correct conditions
4659 under which type and size change warnings are issued.
4661 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4663 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4664 a symbol which is not in a real section.
4665 (coff_write_native_symbol): Corresponding change.
4667 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4668 coff_link_hash_newfunc and make non-static.
4669 (_bfd_coff_link_hash_table_init): New function, broken out of
4670 _bfd_coff_link_hash_table_create.
4671 (_bfd_coff_link_hash_table_create): Use it.
4672 (process_embedded_commands): Make static.
4673 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4674 (_bfd_coff_link_hash_table_init): Declare.
4675 * libcoff.h: Rebuild.
4677 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4678 field in XCOFF tdata.
4679 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4680 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4681 based on cputype stored in a.out header, or in n_type of initial
4683 (coff_write_object_contents): Set cputype correctly in a.out
4685 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4687 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4688 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4690 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4691 * libcoff.h: Rebuild.
4693 * cpu-rs6000.c (rs6000_compatible): New static function.
4694 (bfd_rs6000_arch): Use it.
4695 * cpu-powerpc.c (powerpc_compatible): New static function.
4696 (arch_info_struct): Define various flavours of PowerPC.
4697 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4700 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4702 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4704 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4706 * elflink.h (elf_link_add_object_symbols): Don't warn about
4707 changing the size or type if the old definition was weak.
4709 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4711 * coffcode.h (combined_entry_type): Add fix_line field.
4712 (coff_slurp_line_table): Warn if we try to set the lineno field of
4714 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4715 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4716 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4717 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4719 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4720 * libcoff.h: Rebuild.
4722 * libcoff-in.h (struct xcoff_tdata): Define.
4723 (xcoff_data): Define.
4724 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4725 * bfd-in2.h, libcoff.h: Rebuild.
4726 * coff-rs6000.c (xcoff_mkobject): New static function.
4727 (coff_mkobject): Define.
4728 (xcoff_copy_private_bfd_data): New static function.
4729 (coff_bfd_copy_private_bfd_data): Define.
4730 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4732 (rs6000coff_vec): Add DYNAMIC to object_flags.
4733 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4734 .loader sections specially.
4735 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4736 section alignment from the XCOFF tdata information.
4737 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4738 F_SHROBJ, and copy the extra a.out header information into the
4739 XCOFF tdata structure.
4740 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4741 F_DYNLOAD and the extra a.out header information.
4742 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4743 C_HIDEXT symbol with attached csect information.
4744 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4745 in the o_maxdata field.
4746 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4747 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4748 end if BSF_NOT_AT_END is set.
4750 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4751 _bfd_read_ar_hdr_fn.
4752 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4753 * bfd-in2.h, libbfd.h: Rebuild.
4754 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4756 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4757 (bfd_slurp_bsd_armap_f2): Likewise.
4758 (_bfd_slurp_extended_name_table): Likewise.
4760 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4762 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4764 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4765 when the symbol table is empty.
4767 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4768 space for section symbols, since we don't output them either.
4769 (elf_m68k_adjust_dynindx): Removed.
4771 * ptrace-core.c (rawptr): Make it a local variable of
4772 ptrace_unix_core_file_p.
4774 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4776 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4779 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4780 Mac object file formats.
4782 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4784 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4785 auxent if there isn't one.
4786 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4787 rather than FILNMLEN as the maximum name length.
4789 * coffcode.h (bfd_coff_backend_data): Add new field
4790 _bfd_coff_print_aux.
4791 (bfd_coff_print_aux): New static function.
4792 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4793 scnlen field of an XTY_LD csect aux entry.
4794 (coff_print_aux): New static function.
4795 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4796 in coff_pointerize_aux_hook.
4797 (bfd_coff_std_swap_table): Initialize new field.
4798 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4799 * libcoff.h: Rebuild.
4800 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4801 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4803 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4804 if there are symbols, for native AIX ld compatibility.
4806 * coffcode.h (bfd_coff_backend_data): Add new field
4807 _bfd_coff_pointerize_aux_hook.
4808 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4809 or I960, and as 0 otherwise.
4810 (bfd_coff_std_swap_table): Initialize new field.
4811 * libcoff.h: Rebuild.
4812 * coffgen.c (coff_pointerize_aux): Change parameters to take
4813 symbol pointer instead of type and class, and to take aux index.
4814 Call _bfd_coff_pointerize_aux_hook if it is defined.
4815 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4816 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4817 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4819 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4820 read-only/host-only support.
4822 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4824 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4827 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4828 BFD_JUMP_TABLE_ARCHIVE accordingly.
4829 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
4830 (_bfd_compute_and_write_armap): Declare.
4831 (_bfd_generic_read_ar_hdr): Declare.
4832 (_bfd_read_ar_hdr): Define.
4833 (_bfd_noarchive_read_ar_hdr): Define.
4834 (_bfd_archive_bsd_read_ar_hdr): Define.
4835 (_bfd_archive_coff_read_ar_hdr): Define.
4836 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
4837 _bfd_read_ar_hdr instead.
4838 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
4839 (_bfd_compute_and_write_armap): Rename from
4840 compute_and_write_armap. Make non-static. Change all callers.
4841 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
4842 than _bfd_snarf_ar_hdr.
4843 * aout-target.h (MY_read_ar_hdr): Define if not defined.
4844 * ieee.c (ieee_read_ar_hdr): Define.
4845 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
4846 * oasys.c (oasys_read_ar_hdr): Define.
4847 * som.c (som_read_ar_hdr): Define.
4848 * bfd-in2.h, libbfd.h: Rebuild.
4850 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
4852 * peicode.c (coff_swap_filehdr_in): If symptr is
4853 zero, there aren't any symbols, even if nsyms is set.
4855 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
4857 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
4859 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
4860 sections, and set styp correctly for them: .got, .hash, .dynamic,
4861 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
4862 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
4864 (ecoff_sort_hdrs): New static function.
4865 (ecoff_compute_section_file_positions): Return boolean, not void.
4866 Sort the sections by VMA before looking through them. Put the
4867 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
4868 section on an appropriate boundary within the page.
4869 (ecoff_compute_reloc_file_positions): Check return value of
4870 ecoff_compute_section_file_positions.
4871 (_bfd_ecoff_set_section_contents): Likewise.
4872 (_bfd_ecoff_write_object_contents): Check for various Alpha
4873 section types when incrementing text_size and data_size. Call
4874 adjust_headers backend function if it exists.
4875 * coff-alpha.c (alpha_adjust_headers): New static function.
4876 (alpha_ecoff_backend_data): Initialize adjust_headers field.
4877 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4879 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
4881 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
4883 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
4884 of ALTERNATE_AIX_CORE_FORMAT.
4885 * configure.in (aix4): No longer need CORE_FLAGS.
4886 * configure: Updated.
4888 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
4890 NS32k changes from Ian Dall:
4891 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
4893 (aout_link_input_section_std, aout_link_input_section_ext,
4894 aout_link_reloc_link_order): Call them instead of _bfd_*
4896 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
4898 (backend_data): Use it instead of hardcoded zero.
4900 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
4901 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
4903 * ns32knetbsd.c: Include bfd.h.
4904 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
4905 (MY_bfd_reloc_type_lookup): Declare function too.
4906 * pc532-mach.c (set_sizes): Don't declare.
4907 (MY_text_includes_header, MY_exec_header_not_counted): Define.
4908 (backend_data, MY_backend_data): Don't define.
4910 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
4911 ns32k-*-lites* like ns32k-*-netbsd*.
4913 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
4916 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
4918 * coffcode.h (coff_write_object_contents): Restore setting
4919 f_timdat to 0, deleted on August 22.
4921 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
4923 * coffcode.h (coff_bfd_copy_private_symbol_data,
4924 coff_bfd_copy_private_section_data,
4925 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
4926 * peicode.h (coff_bfd_copy_private_bfd_data): New
4927 (pe_bfd_copy_private_bfd_data): New.
4928 (coff_swap_scnhdr_in): Swap bss size into the right place.
4929 (pe_print_private_bfd_data): Add some newlines.
4931 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
4933 * som.c (setup_sections): Don't die if a space has no subspaces.
4935 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
4937 * elflink.h (elf_link_add_object_symbols): Don't let a weak
4938 dynamic symbol override a common symbol. Don't change the size or
4939 type if they have been set and the new symbol is not a definition.
4940 Warn if the size or type changes.
4942 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
4944 * som.c (som_begin_writing): Don't write the symbol table or
4946 (som_finish_writing): Write them here. Place them after the
4947 subspace data, but before the relocs.
4949 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
4951 * sunos.c (sunos_add_one_symbol): Just pass false, not
4952 info->shared_library, to sunos_create_dynamic_sections.
4953 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
4955 (sunos_check_dynamic_reloc): Remove .text section assertion.
4957 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
4959 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
4960 * configure, configure.in: Add pmac_xcoff_vec case.
4961 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
4962 * coff-pmac.c: New file, PowerMac XCOFF support.
4963 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
4964 * targets.c (pmac_xcoff_vec): Declare.
4966 * mpw-config.in: Various changes to be compatible with the
4967 autoconf-based configury.
4968 * mpw-make.sed: New file, sed commands to translate Unix
4969 makefile into MPW syntax.
4970 * mpw-make.in: Remove.
4971 * hosts/mpw.h: Remove.
4972 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
4973 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
4975 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
4977 * binary.c (binary_get_symtab): Return an empty string on error.
4978 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
4980 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
4982 * coff-ppc.c: Reformatted according to gnu conventions
4983 Removed irrelevant "if 0" code
4985 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
4987 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
4988 symbols rather than as indirect symbols.
4989 (MY(slurp_symbol_table)): Don't do anything special about
4992 * coffcode.h (coff_new_section_hook): Make sure that the alignment
4993 of .ctors and .dtors sections is no larger than 2.
4995 * sunos.c (sunos_add_one_symbol): Don't change
4996 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
4998 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
4999 dynamic symbols when creating a shared library.
5000 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5002 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5003 written even if it is not defined in a regular object.
5004 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5005 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5006 rather than the constant 22.
5007 (sunos_check_dynamic_reloc): Handle creating a shared library.
5008 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5009 zero when creating a shared library.
5010 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5011 write it out at the start of the symbol table.
5013 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5015 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5017 * config.bfd: Add arm-*-coff.
5018 * configure.in, configure: Add armcoff_{little,big}_vec.
5019 * targets.c (armcoff_{little,big}_vec): Declare.
5020 (bfd_target_vector): Add armcoff_{little,big}_vec.
5021 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5023 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5025 * targets.c (bfd_find_target): Remove debugging code.
5027 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5029 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5031 * Makefile.in: added *-ppc files
5032 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5033 allow pe based .o's to be shared with other tools on ppc/NT
5034 * config.bfd: added powerpc[le]-[pe|winnt] config support
5035 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5036 * peicode.h: Added more section flags for PE on ppc
5037 Added coff_swap_filehdr_out to allow peicode.h to be
5038 used for non-image PE files on ppc.
5039 Check for image, or not, before copying pe_opthdr
5040 * targets.c: Added new bfd's
5041 * targets.c: Removed two inactive bfds that shouldn't have made it this
5044 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5046 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5047 explicit values to initialize all relocs. Change all users.
5048 (ppc_elf_brtaken_inner): New function to handle branch predicition
5050 (ppc_elf_brtaken_reloc): Ditto.
5051 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5052 relocs use ppc_elf_unsupported_reloc.
5053 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5054 needs to be reported.
5055 (ppc_elf_relocate_section): Support branch prediction relocs.
5057 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5059 * bfd.c (bfd_assert): Remove \n from string passed to
5062 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5063 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5064 (bfd_coff_make_section_hook): Don't define.
5065 (coff_make_section_hook): Remove.
5066 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5067 (styp_to_sec_flags): Likewise.
5068 (coff_write_object_contents): Likewise.
5069 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5071 * libcoff.h: Rebuild.
5072 * coffgen.c (make_a_section_from_file): Just call
5073 bfd_make_section_anyway, not bfd_make_section or
5074 bfd_coff_make_section_hook.
5075 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5076 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5077 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5078 make_section_hook field.
5079 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5081 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5082 pointers into value field for warning and indirect symbols; just
5083 leave the value field alone.
5084 * linker.c (generic_link_add_symbol_list): Use next symbol for
5085 warning and indirect symbols, rather than looking in symbol value.
5086 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5087 parameter. Change all callers. Remove support for indirect
5088 symbols; it didn't work anyhow.
5089 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5090 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5091 * bfd-in2.h: Rebuild.
5093 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5095 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5096 go back to telling the tools this reloc operates on 32 bits.
5098 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5100 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5101 rather than a direct fprintf.
5102 * archive.c (_bfd_write_archive_contents): Likewise.
5103 * coffcode.h (coff_slurp_symbol_table): Likewise.
5104 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5105 (ppc_elf_unsupported_reloc): Likewise.
5106 (ppc_elf_relocate_section): Likewise.
5107 * i386linux.c (linux_tally_symbols): Likewise.
5108 (linux_finish_dynamic_link): Likewise.
5109 * osf-core.c (osf_core_core_file_p): Likewise.
5110 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5111 * som.c (som_sizeof_headers): Likewise.
5112 * srec.c (srec_bad_byte): Likewise.
5113 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5114 * libbfd-in.h (bfd_assert): Declare first parameter const.
5115 * libbfd.h: Rebuild.
5116 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5117 bfd_reloc_overflow is enough.
5118 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5119 * coff-h8500.c (rtype2howto): Likewise.
5120 * coff-z8k.c (rtype2howto): Likewise.
5121 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5122 * elf.c (_bfd_elf_get_lineno): Likewise.
5123 (_bfd_elf_no_info_to_howto): Likewise.
5124 (_bfd_elf_no_info_to_howto_rel): Likewise.
5125 * hp300hpux.c (convert_sym_type): Likewise.
5126 (MY(swap_std_reloc_in)): Likewise.
5127 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5129 * libaout.h (struct aoutdata): Add line_buf field.
5130 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5131 and filename_buffer. Instead, use a malloc buffer stored in the
5132 new line_buf field. Remove length restrictions.
5134 * coffgen.c (string_size): Remove static variable.
5135 (debug_string_size, debug_string_section): Likewise.
5136 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5137 and debug_string_size_p parameters. Use them instead of the
5138 global variables. Change all callers.
5139 (coff_write_symbol): Likewise.
5140 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5141 (coff_write_symbols): Add local variables to replace removed
5144 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5145 function, and line_base fields.
5146 * libcoff.h: Rebuild.
5147 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5148 information, rather than using static variables.
5150 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5151 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5153 * init.c (initialized): Remove static variable.
5154 (bfd_init): Don't bother setting initialized.
5155 (bfd_check_init): Remove.
5156 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5157 * libbfd.h: Rebuild.
5159 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5161 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5162 size for full core dumps. Copy core file header to private data.
5163 (rs6000coff_core_file_failing_command,
5164 rs6000coff_core_file_failing_signal): New functions to extract
5165 the file name and terminating signal from the core file.
5166 * coff-rs6000.c: Use them.
5168 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5170 Change arch info to be const, initialized at compile time.
5171 * archures.c: Reindent many functions. Change CONST to const.
5172 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5173 nothing set it anyhow. Make next const.
5174 (bfd_arch_info_list): Remove.
5175 (bfd_archures_list): Rename from archures_init_table. Change from
5176 a table of function pointers to a table of bfd_arch_info_type
5177 structure addresses.
5178 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5179 (bfd_lookup_arch): Likewise.
5180 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5182 (bfd_default_arch_struct): Make const.
5183 (bfd_arch_init, bfd_arch_linkin): Remove.
5184 (bfd_get_arch_info): Return a const pointer.
5185 * init.c (bfd_init): Don't call bfd_arch_init.
5186 * bfd.c (struct _bfd): Make arch_info const.
5187 * bfd-in2.h: Rebuild.
5188 * libbfd.h: Rebuild.
5189 * configure.in: Put & before everything in $selarchs.
5190 * configure: Rebuild.
5191 * cpu-*.c: Change bfd_*_arch from a function which calls
5192 bfd_arch_linkin to a const structure.
5193 * ieee.c (ieee_object_p): Make arch const.
5195 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5197 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5199 * bfd-in2.h: Regenerate.
5200 * libbfd.h: Regenerate.
5202 * elf32-ppc.c (reloc_type): Update names to match current draft.
5203 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5204 relative. Update names to current V.4 draft.
5205 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5206 (ppc_elf_relocate_section): Rename relocations to match draft.
5208 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5210 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5211 compiled with -mrelocatable-lib to be linked with either normal
5212 modules or -mrelocatable modules.
5214 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5216 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5217 in the a.out header.
5219 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5220 a reloc against a local symbol, even if it's not a section.
5222 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5224 * targets.c (bfd_target): Remove unused align_power_min field.
5225 * bfd-in2.h: Rebuild.
5226 * All backends: Remove initialization of align_power_min.
5228 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5230 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5232 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5234 * config.bfd (mips-dec-netbsd*): New target.
5235 * configure.host (mips-dec-netbsd*): New host.
5236 * configure.in (mips-dec-netbsd*): New native.
5237 * configure: Rebuild.
5239 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5241 Make the COFF backend linker merge common types:
5242 * cofflink.c (struct coff_debug_merge_element): Define.
5243 (struct coff_debug_merge_type): Define.
5244 (struct coff_debug_merge_hash_entry): Define.
5245 (struct coff_debug_merge_hash_table): Define.
5246 (coff_debug_merge_hash_table_init): Define.
5247 (coff_debug_merge_hash_table_free): Define.
5248 (coff_debug_merge_hash_lookup): Define.
5249 (struct coff_final_link_info): Add debug_merge field.
5250 (coff_debug_merge_hash_newfunc): New static function.
5251 (_bfd_coff_final_link): Allocate and free debug_merge table.
5252 (coff_link_input_bfd): Merge identical enum, struct and union
5255 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5257 Convert i960 COFF to use COFF backend linker.
5258 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5259 structure to store the symbol being used.
5260 (coff_i960_start_final_link): New static function.
5261 (coff_i960_relocate_section): New static function.
5262 (coff_i960_adjust_symndx): New static function.
5263 (coff_start_final_link): Define.
5264 (coff_relocate_section): Define.
5265 (coff_adjust_symndx): Define.
5266 * coffcode.h (bfd_coff_backend_data): Add new callback function
5267 _bfd_coff_start_final_link.
5268 (bfd_coff_start_final_link): Define.
5269 (coff_start_final_link): Define if not defined.
5270 (bfd_coff_std_swap_table): Add coff_start_final_link.
5271 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5273 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5274 function callback is not NULL.
5275 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5276 (_bfd_coff_internal_syment_name): Declare.
5277 * libcoff.h: Rebuild.
5278 * configure.in (icoff_big_vec): Add cofflink.o.
5279 (icoff_little_vec): Likewise.
5280 * configure: Rebuild.
5282 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5284 * Makefile.in (clean-info): Remove extraneous tab from line
5287 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5289 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5290 contents has relocs.
5292 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5294 * coffcode.h (coff_compute_section_file_positions): Keep the
5296 (coff_write_object_contents): Remember if it's a relocatable
5298 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5299 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5300 if relocatable file. Swap out saved raw size.
5302 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5304 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5305 (maintainer-clean): Rename from realclean, passing
5306 maintainer-clean down to subdirectories, but leave realclean as a
5309 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5312 * dep-in.sed: Remove config.h from generated dependencies.
5314 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5315 broken out of sunos_canonicalize_dynamic_symtab.
5316 (sunos_canonicalize_dynamic_symtab): Call new function
5317 sunos_slurp_dynamic_symtab.
5318 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5319 dynamic symbol table to the caller.
5320 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5321 callback to override the symbols being read.
5322 * libaout.h (struct aout_backend_data): Add three new parameters
5323 to add_dynamic_symbols callback.
5325 Extensive minor changes to avoid various gcc warnings. Also:
5326 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5327 * archures.c (bfd_arch_info_type): Change mach field from long to
5329 (bfd_lookup_arch): Change machine parameter from long to unsigned
5332 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5334 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5335 a symbol with a non-zero plt_offset.
5337 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5339 * elfcode.h (align_file_position): Remove; not used.
5341 * configure.in: Only check for <sys/procfs.h> on a native system,
5342 and make sure it defines prstatus_t.
5343 * configure: Rebuild.
5345 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5347 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5349 * config.in: Rename from config.h.in.
5350 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5351 Check for config.h:config.in when creating stamp-h.
5352 * configure: Rebuild.
5353 * Makefile.in (stamp-h): Depend upon config.in rather than
5354 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5355 calling config.status.
5357 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5358 (Makefile): Just rebuild Makefile.
5359 (config.h, stamp-h): New targets.
5360 * configure.in: Create stamp-h when rebuilding config.h.
5361 * configure: Rebuild.
5363 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5365 * configure.in: Call AC_CONFIG_HEADER. Substitute
5366 HOST_64BIT_LONG. Check that various header files exist. Check
5367 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5368 and/or free need to be declared. Don't make a link to sysdep.h.
5369 Define TRAD_HEADER for various hosts.
5370 * configure: Rebuild.
5371 * configure.host: Don't set my_host. Add definitions taken from
5372 host header files for various entries. Remove entries which now
5374 * acconfig.h: New file.
5375 * config.h.in: New file, built by autoheader.
5376 * sysdep.h: New file.
5377 * Makefile.in (do_distclean): Don't remove sysdep.h.
5379 (LOCAL_H_DEPS): New variable.
5380 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5382 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5383 ($(OPTIONAL_BACKENDS)): Likewise.
5384 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5385 looking through sysdep.h.
5386 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5387 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5388 (fprintf_vma, sprintf_vma): Likewise.
5389 (int64_type, uint64_type): Don't define.
5390 * bfd-in2.h: Rebuild.
5391 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5392 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5393 * lynx-core.c: Include stuff from old hosts/lynx.h.
5394 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5395 rather than NO_FCNTL.
5396 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5397 rather than NATIVE_HPPAHPUX_COMPILER.
5398 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5400 * hosts/*.h: Remove all header files which merely include,
5401 declare, and define things. Leave header files which define
5402 information needed by trad-core.c.
5404 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5405 (BFD_CC_FOR_BUILD): Define.
5406 * configure.in: Use BFD_CC_FOR_BUILD.
5407 * configure: Rebuild.
5409 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5411 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5412 * configure: Rebuild.
5414 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5417 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5419 * config.bfd: i386pe_ve -> i386pe_vec.
5421 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5423 * configure.host: Incorporate host Makefile fragments by setting
5425 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5426 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5427 value based on whether the code is being compiled by a cross
5428 compiler. Don't substitute host_makefile_frag or frags.
5429 * aclocal.m4: New file to define local AC_PROG_CC.
5430 * configure: Rebuild.
5431 * Makefile.in (INSTALL): Set to @INSTALL@.
5432 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5433 (INSTALL_DATA): Set to @INSTALL_DATA@.
5435 (CC): Define as @CC@.
5436 (CFLAGS): Set to @CFLAGS@.
5437 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5438 (@host_makefile_frag@): Remove.
5439 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5440 after other options.
5441 (config.status): Remove dependency upon @frags@.
5442 * config/*.mh, config/README: Remove.
5444 * config.bfd: Rewrite to incorporate the contents of the Makefile
5445 fragments by setting shell variables, rather than merely returning
5446 the name of a Makefile fragment.
5447 * configure.in: Use shell variables set by config.bfd rather than
5448 looking at the target Makefile fragment files. Don't substitute
5449 target_makefile_frag. Do substitute TDEFINES.
5450 * configure: Rebuild.
5451 * Makefile.in (@target_makefile_frag@): Remove.
5452 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5453 * config/*.mt: Remove.
5455 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5457 * configure.in: Put changequote lines around "i[345]86" patterns
5458 section of core file support.
5460 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5462 * som.c (som_bfd_print_private_bfd_data): Define to use the
5465 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5467 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5468 entry, text_start and data_start.
5470 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5472 * Makefile.in (OFILES): Remove $(TDEPFILES).
5473 * config/apollo.mt (TDEPFILES): Remove.
5474 * config/README: Update.
5476 * configure.in: For a native configuration, set COREFILE and
5477 COREFLAG based on the canonical host name.
5478 * configure: Rebuild.
5479 * Makefile.in: Rebuild dependencies.
5480 (ALL_CFLAGS): Add @COREFLAG@.
5481 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5482 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5483 support routines. Check LYNX_CORE rather than HOST_LYNX.
5484 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5485 * i386lynx.c: Likewise.
5486 * m68klynx.c: Likewise.
5487 * sparclynx.c: Likewise.
5488 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5489 * *-core.c: Comment changes.
5490 * config/decstation.mh (HDEPFILES): Remove.
5491 (HDEFINES): Remove -DTRAD_CORE.
5492 * config/irix3.mh (RANLIB): Remove.
5493 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5494 (HDEFINES): Remove -DIRIX_CORE.
5495 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5496 (HDEFINES): Remove -DTRAD_CORE.
5497 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5498 * config/ultra3.mh (RANLIB): Remove.
5499 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5500 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5501 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5502 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5503 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5504 * config/i386aix.mh, config/i386bsd.mh: Remove.
5505 * config/i386linux.mh, config/i386mach3.mh: Remove.
5506 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5507 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5508 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5509 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5510 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5511 * config/solaris2.mh, config/stratus.mh: Remove.
5512 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5513 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5515 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5517 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5518 DT_FINI entry if the appropriate symbol is not in the hash table.
5520 * libelf.h (struct elf_backend_data): Add create_program_headers
5521 and want_hdr_in_seg fields.
5522 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5524 (elf_backend_create_program_headers): Likewise.
5525 (elfNN_bed): Initialize create_program_headers and
5527 * elf.c (get_program_header_size): Call create_program_headers
5529 (map_program_segments): Check want_hdr_in_seg backend field. Call
5530 create_program_headers backend routine.
5532 * elf.c (assign_file_positions_except_relocs): Align non allocated
5533 sections when creating an executable.
5535 * elfcode.h (elf_swap_phdr_in): Make non static.
5536 (elf_swap_phdr_out): Make non static.
5537 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5538 (bfd_elf32_swap_phdr_out): Declare.
5539 (bfd_elf64_swap_phdr_in): Declare.
5540 (bfd_elf64_swap_phdr_out): Declare.
5542 * ecofflink.c (ecoff_collect_shuffle): New static function.
5543 (_bfd_ecoff_get_accumulated_pdr): New function.
5544 (_bfd_ecoff_get_accumulated_sym): New function.
5545 (_bfd_ecoff_get_accumulated_ss): New function.
5546 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5547 (_bfd_ecoff_get_accumulated_sym): Declare.
5548 (_bfd_ecoff_get_accumulated_ss): Declare.
5549 * libbfd.h: Rebuild.
5551 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5553 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5555 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5556 warning symbols. If any section is named .gnu.warning.XXX, treat
5557 the contents as a warning to be issued if the symbol XXX is
5559 (elf_link_output_extsym): For an indirect or warning symbol, just
5560 output the symbol it points to.
5562 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5563 if bfd_hash_allocate fails, since it will already be set.
5564 (generic_link_hash_newfunc): Likewise.
5565 (archive_hash_newfunc): Likewise.
5566 (hash_entry_bfd): New static function.
5567 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5568 callback. Allocate a new warning using the hash table newfunc.
5569 Use bfd_hash_replace to update the entry in the hash table, rather
5570 than assuming we can copy the fields with structure assignment.
5572 * hash.c (bfd_hash_replace): New function.
5573 * bfd-in.h (bfd_hash_replace): Declare.
5574 * bfd-in2.h: Rebuild.
5576 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5578 * config.bfd: Add mips*vr4300-*-elf* target.
5579 * config/mipsbvr4300.mt: Added.
5581 See file ChangeLog.2
5588 version-control: never