1 Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com)
3 * config.bfd: Added VersaDOS format to the Ericsson configuration.
5 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
7 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
10 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
12 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
16 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
18 * filemode.c: Include sysdep.h.
19 * ihex.c: Add casts to eliminate compiler warnings.
20 * sunos.c: Add casts to eliminate compiler warnings.
22 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
24 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
26 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
27 appropriate relocations in the .so file if shared.
28 (ppc_elf_relocate_section): Ditto.
31 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
33 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
34 complain_overflow_unsigned.
38 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
40 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
41 overflows for R_D10V_16 and R_D10V_18.
44 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
46 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
47 (do_with_relocs): Likewise.
48 (do_as_repeat): Likewise.
49 (copy_expression): Likewise.
51 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
53 * ieee.c (ieee_write_external_part): Correctly record whether
54 there is an external part.
57 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
59 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
60 handle tda offsets for sld.w and sst.w instructions.
61 Fix alignment check in sld.w and sst.w tda reloc handling.
64 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
66 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
69 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
71 * elf32-v850.c: Add comments about assumptions about
72 char, short & long sizes.
73 (elf32_v850_bfd_final_link_relocate): Fix sign extension
74 problems for several relocs.
76 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
77 R_V850_SDA_OFFSET entry.
80 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
82 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
83 Store import file index in ldindx.
84 (xcoff_build_ldsyms): Assume that ldsym was not previously
85 allocated. For an imported symbol, copy ldindx into l_ifile.
88 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
90 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
91 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
92 fields in R_V850_TDA_OFFSET.
93 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
94 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
97 * elf32-v850.c: Include bfdlink.h.
98 (bfd_elf32_v850_reloc): Return an error if we get a reloc
100 (elf32_v850_bfd_final_link_relocate): New function.
101 (v850_elf_relocation_section): Likewise.
102 (elf_backend_relocate_section): Define.
105 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
107 * binary.c (binary_set_section_contents): Ignore sections which
108 don't have SEC_LOAD and SEC_ALLOC set.
110 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
112 * linker.c (_bfd_generic_final_link): Avoid losing static
113 symbols in the .bss section.
115 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
117 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
118 (mips32_64bit_reloc): New static function.
119 (mips_reloc_map): Add entry for BFD_RELOC_64.
120 (mips_elf_relocate_section): Handle R_MIPS_64.
122 * linker.c (default_indirect_link_order): Print an error message
123 when attempting to do a relocateable link with different object
124 file formats, rather than calling abort.
127 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
129 * reloc.c (m32r relocs): Rename them.
130 * bfd-in2.h, libbfd.h: Regenerated.
131 * elf32-m32r.c: Update.
132 (m32r_elf_10_pcrel_reloc): New function.
133 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
134 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
137 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
139 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
140 all sections that will be included in the output file.
141 (_bfd_generic_link_output_symbols): Discard symbols in sections
142 which are being discarded.
146 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
147 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
148 (elf_v850_howto_table): Corresponding changes.
149 (elf_v850_reloc_map): Corresponding changes.
150 * reloc.c: Add additional V850 relocations.
151 * bfd-in2.h, libbfd.h: Rebuilt.
153 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
154 no longer want in pc-relative relocs.
156 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
158 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
159 accept a reloc against an undefined sybmol!
161 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
163 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
166 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
168 * VERSION: Bump for new relocation.
170 * hosts/i386bsd.h: If NBPG is not defined, define it as
171 PAGE_SIZE, for recent versions of FreeBSD.
173 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
175 * configure.host: Use `long long' as the 64 bit type on a Solaris
176 host, since both gcc and the SunPRO compilers support it.
178 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
180 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
181 mistake to have reused the ECOFF LITERAL for ELF since they have
183 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
184 * bfd-in2.h, libbfd.h: Rebuild.
186 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
189 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
190 dynamic relocation for an undefweak symbol when we are building
193 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
195 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
196 point explicitly to srcdir.
197 (targmatch.h): Edit references to point explicitly to objdir.
199 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
201 * config.bfd: When setting targ_cpu, don't get confused by
204 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
206 * configure.host: Add support for windows host (a build done
207 under the Microsoft build environment).
209 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
211 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
212 definition in a dynamic object, add it to the dynamic symbol table
213 if any dynamic object mentions it. Reverts part of last patch.
215 * sunos.c (struct sunos_link_hash_table): Add got_base field.
216 (sunos_link_hash_table_create): Initialize got_base.
217 (bfd_sunos_size_dynamic_sections): If the .got section is more
218 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
220 (sunos_check_dynamic_reloc): Subtract got_base from a base
223 * elf32-mips.c (elf_mips_isa): New static function.
224 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
225 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
227 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
229 * archive.c (do_slurp_coff_armap): Only treat archive as little
230 endian for i960 COFF.
232 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
234 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
235 by the change in size of the section when EXEC_P is not set.
237 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
238 (m68kcoff_rtype_to_howto): New static function.
239 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
240 VMA to the addend for a PC relative reloc.
242 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
244 * Makefile.in: Rebuild dependencies.
246 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
249 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
251 * Makefile.in: Remove explicit dependencies for mn10200 and
253 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
254 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
255 (dependencies): Rebuilt.
257 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
259 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
260 during this function.
262 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
263 section if the flags are compatible.
265 * configure.in: Add havevecs, and put it in tdefaults.
266 * mpw-config.in: Likewise.
267 * configure: Rebuild.
268 * targmatch.sed: New file; a sed script to build targmatch.h from
270 * config.bfd: Add #if, #endif, and comments for targmatch.h.
271 * targets.c: Include "fnmatch.h".
272 (struct targmatch): Define.
273 (bfd_target_match): Define by including targmatch.h.
274 (bfd_find_target): If the target is not found by name, search for
275 it as a configuration triplet.
276 * Makefile.in: Rebuild dependencies.
277 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
278 i386dynix.o, m68k4knetbsd.o, and riscix.o.
279 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
280 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
281 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
282 (CFILES): Remove i386dynix.c and hp300bsd.c.
283 (targmatch.h): New target.
284 (do_clean): Remove targmatch.h.
286 * configure.in: Add BFD_NEED_DECLARATION(getenv).
287 * acconfig.h: Add NEED_DECLARATION_GETENV.
288 * configure, config.in: Rebuild.
289 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
290 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
292 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
294 * cpu-mn10x00.c, elf32-mn10x00: Removed.
295 * cpu-mn10200.c, cpu-mn10300.c: New files.
296 * elf32-mn10200.c, elf32-mn10300.c: New files.
297 * Makefile.in: Break mn10x00 support into two separate
298 configurations, mn10200 and mn10300.
299 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
300 * bfd-in2.h, configure: Rebuilt.
302 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
304 * Makefile.in (do_clean): Move config.log to do_distclean.
306 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
308 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
309 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
310 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
311 (elf32-mn10x00.o): Add dependencies.
312 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
313 (bfd_mn10x00_arch): Declare.
314 (bfd_archures_list): Add bfd_mn10x00_arch.
315 * config.bfd: Add mn10x00-*-*.
316 * configure.in: Add bfd_elf32_mn10x00_vec.
317 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
318 * targets.c (bfd_elf32_mn10x00_vec): Declare.
319 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
320 * bfd-in2.h, configure: Rebuilt.
322 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
324 openVMS/Alpha: Provide filename and case_hack flags via
325 symbol table from gas.
326 Add case_hack code for symbol output from vax/vms.
327 * evax-alpha.c (evax_initialize): Remove filename handling,
328 filename is provided via symbol table.
329 (evax_get_symtab): Use local symbol count when setting up table.
330 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
332 (_bfd_evax_write_egsd): Skip file name symbol.
333 * evax-emh.c (get_vms_time_string): Local function now.
334 (_bfd_evax_write_emh): Extract source filename and case_hack flags
336 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
337 through _bfd_evax_case_hack_symbol.
338 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
340 (_bfd_evax_basename): Removed.
341 (_bfd_get_vms_time_string): Moved to evax-emh.c.
342 * evax.h (evax_private_data_struct): Remove filename.
343 (flag_hash_long_names, flag_show_after_trunc,
344 flag_no_hash_mixed_case, vms_name_mapping): New flags for
347 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
349 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
350 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
351 (NO_SWAP_MAGIC): Don't define.
352 (SWAP_MAGIC): Define.
354 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
355 no hash table entry for a global symbol.
357 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
359 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
361 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
363 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
364 symbol type with T_NULL. Warn if symbol type changes. Based on
365 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
367 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
368 a dynamic object in the dynamic symbol table if it is referenced
369 or defined by a regular object.
372 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
374 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
375 remove dwarf local labels. Shrinks binaries by a factor of 3!
378 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
380 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
381 by hand, rather than by calling bfd_make_section.
384 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
386 * reloc.c: Rename m32r relocs.
387 * bfd-in2.h, libbfd.h: Rebuilt.
388 * elf32-m32r.c: Update.
391 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
393 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
394 link, adjust the symbol index of a base relative reloc. Don't
395 change the addend of a PC relative reloc if pcrel_offset is set.
396 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
399 * reloc.c (bfd_perform_relocation): Apply the relocation even if
400 it is zero, in case src_mask matters.
401 (bfd_install_relocation): Likewise.
403 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
405 * xcofflink.c (xcoff_link_add_symbols): Always initialize
407 (_bfd_xcoff_bfd_final_link): Don't set target_index
408 to an uninitialized value.
410 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
412 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
413 indices, rather than crashing.
414 (coff_slurp_reloc_table): Likewise. Check whether the howto field
416 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
419 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
421 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
423 (coff_arm_adjust_symndx): New static function.
424 (coff_adjust_symndx): Define.
426 * srec.c (srec_scan): Accept multiple symbols on a single line.
427 From Pascal Martin <pmartin@alsys.com>.
431 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
433 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
434 (sunos_merge_private_bfd_data): New function.
436 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
438 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
440 (bfd_merge_private_bfd_data): Likewise.
441 * section.c (bfd_copy_private_section_data): Likewise.
442 * syms.c (bfd_copy_private_symbol_data): Likewise.
443 * bfd-in2.h: Rebuild.
444 * aout-target.h (MY_bfd_copy_private_section_data): Check that
445 both BFD's are the right flavour.
446 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
447 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
448 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
449 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
450 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
451 (ppc_elf_merge_private_bfd_data): Likewise.
452 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
453 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
455 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
456 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
460 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
462 * reloc.c: Add m32r relocs.
463 * bfd-in2.h, libbfd.h: Rebuilt.
464 * cpu-m32r.c,elf32-m32r.c: New files.
467 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
469 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
471 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
473 * tekhex.c (first_phase): Change type parameter from char to int.
475 (pass_over): Change func to expect int, not char.
477 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
478 rather than SEC_LOAD when aligning the file offset for the first
479 section in a segment.
481 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
483 * syms.c (coff_section_type): Make arg const.
484 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
485 to make_bfd_asection().
486 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
487 * elfcode.h (bfd_section_from_phdr): Remove prototype.
488 (_bfd_elf_stringtab_init): Remove prototype.
490 * netbsd-core.c (swap_abort): Add prototype.
491 * aix386-core.c (swap_abort): Ditto & make static
492 * hpux-core.c (swap_abort): Ditto & make static.
493 * irix-core.c (swap_abort): Ditto & make static.
494 * ptrace-core.c (swap_abort): Ditto & make static.
495 * trad-core.c (swap_abort): Ditto & make static.
496 * coffswap.h (coff_swap_reloc_in): Ditto.
497 (coff_swap_reloc_out): Ditto.
498 (coff_swap_filehdr_in): Ditto.
499 (coff_swap_filehdr_out): Ditto.
500 (coff_swap_sym_in): Ditto.
501 (coff_swap_sym_out): Ditto.
502 (coff_swap_aux_in): Ditto.
503 (coff_swap_aux_out): Ditto.
504 (coff_swap_lineno_in): Ditto.
505 (coff_swap_lineno_out): Ditto.
506 (coff_swap_aouthdr_in): Ditto.
507 (coff_swap_aouthdr_out): Ditto.
508 (coff_swap_scnhdr_in): Ditto.
509 (coff_swap_scnhdr_out): Ditto.
510 * ihex.c (ihex_sizeof_headers): Ditto.
511 * tekhex.c (getsym): Ditto.
512 (find_chunk): Ditto & make static.
513 (insert_byte): Ditto.
514 (first_phase): Ditto.
516 (tekhex_get_symtab): Ditto & make static.
517 (tekhex_get_symtab_upper_bound): Ditto & make static.
518 (tekhex_mkobject): Ditto.
519 (tekhex_object_p): Ditto.
520 (move_section_contents): Ditto.
521 (tekhex_get_section_contents): Ditto.
522 (tekhex_set_arch_mach): Ditto & make static.
523 (tekhex_set_section_contents): Ditto.
527 (tekhex_write_object_contents): Ditto.
528 (tekhex_sizeof_headers): Ditto.
529 (tekhex_make_empty_symbol): Ditto.
530 (tekhex_get_symbol_info): Ditto.
531 (tekhex_print_symbol): Ditto.
532 * irix-core.c (make_bfd_asection): Ditto.
533 (irix_core_core_file_p): Ditto.
534 (irix_core_core_file_failing_command): Ditto.
535 (irix_core_core_file_failing_signal): Ditto.
536 (irix_core_core_file_matches_executable_p): Ditto.
537 (irix_core_make_empty_symbol): Ditto.
538 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
539 * srec.c (srec_new_symbol): Ditto.
540 (srec_get_section_contents): Ditto.
541 (srec_set_arch_mach): Ditto.
542 (srec_set_section_contents): Ditto.
543 (internal_srec_write_object_contents): Ditto.
544 (srec_write_object_contents): Ditto.
545 (symbolsrec_write_object_contents): Ditto.
546 (srec_sizeof_headers): Ditto.
547 (srec_make_empty_symbol): Ditto.
548 (srec_get_symtab_upper_bound): Ditto.
549 (srec_get_symtab): Ditto.
550 (srec_print_symbol): Ditto and make static.
551 * elf.c (elf_read): Ditto
552 (assign_section_numbers): Ditto.
553 (elf_fake_sections): Ditto.
554 (sym_is_global): Ditto.
555 (elf_map_symbols): Ditto.
556 (get_program_header_size): Ditto.
557 * coffgen.c (make_a_section_from_file): Ditto.
558 (coff_real_object_p): Ditto.
559 (fixup_symbol_value): Ditto.
560 (build_debug_section): Ditto.
562 * syms.c (coff_section_type): Ditto.
565 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
567 * bfd-in2.h: Rebuilt after m32r changes.
570 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
573 * config.bfd,configure.in,configure: Add m32r support.
574 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
576 * config.bfd: Keep target list alphabetically sorted.
579 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
581 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
582 to add in the constant part found in the instruction itself.
583 (case R_V850_HI16_S): Likewise.
587 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
589 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
590 and R_D10V_18 to be 1 (word).
593 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
595 * stabs.c (_bfd_link_section_stabs): If the output_section field
596 of either section is bfd_abs_section, then the linker is
597 discarding the section and we should not optimize it.
599 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
601 * Makefile.in (aout-sparcle.o): New target.
602 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
603 * config.bfd (sparclet-*-aout*): Add case.
604 * configure.in (sparcle_aout_vec): Add case.
605 * configure: Regenerated.
606 * targets.c (sparcle_aout_vec): Declare.
607 (bfd_target_vector): Add sparcle_aout_vec.
608 * aout-sparcle.c: New file.
611 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
613 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
614 low order sign bit propogation for R_V850_HI16_S.
616 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
617 handling V850 specific relocs.
618 (elf_v850_howto_table): Use the new function for some
619 relocations. Twiddle masks & shifts for some relocs.
620 Set partial_inplace where needed.
623 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
625 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
626 default architecture to a machine number of 0.
627 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
629 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
630 the output BFD is the default, set it from the first input BFD.
633 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
635 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
636 insert at bitpos zero. The HI16 relocs are shifted right
637 by 16 bits. Fix src_mask for all relocs.
638 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
640 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
644 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
646 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
647 Rewrite to use BFD file read routines and to avoid using a fixed
648 length for the file name.
651 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
653 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
654 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
655 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
658 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
660 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
661 (elf_v850_howto_table): Add info for HI16_S reloc.
662 (v850_reloc_map): Add HI_16_S reloc.
663 * reloc.c: Define BFD_RELOC_V850_* relocs.
666 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
669 * elf32-sh.c: New file.
670 * elf.c (prep_headers): Handle bfd_arch_sh.
671 * elfcode.h (write_relocs): Handle absolute symbol.
672 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
673 (_bfd_elf64_link_read_relocs): Declare.
674 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
675 elf_link_read_relocs. Make globally visible. Change all
677 (elf_link_input_bfd): Get external symbols from cache in
678 symtab_hdr->contents. Get contents from cache in
680 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
682 * reloc.c: Define BFD_RELOC_SH_* relocs.
683 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
684 * coff-sh.c (sh_insns_conflict): Fix a return value.
685 (_bfd_sh_align_load_span): New globally visible function, broken
686 out of sh_align_load.
687 (sh_align_load): Call _bfd_sh_align_load_span.
688 (sh_swap_insns): Change relocs parameter to PTR.
689 * bfd-in2.h, libbfd.h: Rebuild.
690 * targets.c (bfd_elf32_sh_vec): Declare.
691 (bfd_elf32_shl_vec): Declare.
692 * config.bfd (sh-*-elf*): New target.
693 * configure.in (bfd_elf32_sh_vec): New target vector.
694 (bfd_elf32_shl_vec): New target vector.
695 * configure: Rebuild.
696 * Makefile.in: Rebuild dependencies.
697 (BFD32_BACKENDS): Add elf32-sh.o.
698 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
700 * elf.c (map_sections_to_segments): Check that LMA does not skip a
701 page before checking D_PAGED.
703 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
704 (ihex_write_object_contents): Remove extbase; always use segbase
707 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
709 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
710 * configure.host (i[345]86-*-*): Ditto.
711 * config.bfd (i[345]86-*-*): Ditto.
712 * configure: Regenerate.
714 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
717 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
719 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
720 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
721 * som.c (hppa_som_gen_reloc_type): Add new argument. If
722 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
723 will have an ST_CODE type, change the symbol's type to ST_DATA.
724 * som.c (hppa_som_gen_reloc_type): Update prototype.
726 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
728 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
729 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
730 (mips_elf_size_dynamic_sections): Don't require .got to exist.
731 (mips_elf_finish_dynamic_sections): Likewise.
733 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
735 * configure.host (HLDENV): New variable to set. Set it for
736 *-*-sysv4*, since those linkers may not support -R but they always
739 * libieee.h (NSECTIONS): Don't define.
740 (ieee_data_struct): Change section_table to asection **. Add
742 * ieee.c (get_section_entry): If the table isn't big enough, make
744 (ieee_slurp_sections): Remove assertion about number of sections.
745 (ieee_object_p): Adjust initialization of ieee to match changes to
748 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
749 symbols merely because we are generating a shared library.
750 (xcoff_build_ldsyms): Don't set up global linkage code for an
751 undefined symbol merely because we are generating a shared
755 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
757 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
758 (BFD32_BACKENDS) Add elf32-v850.o.
759 * archures.c: Add bfd_v850_arch.
760 * bfd-in2.h: Add bfd_v850_arch.
761 * config.bfd (v850-*-*): New target.
762 * configure: (bfd_elf32_v850_vec) New vector.
763 * configure.in: (bfd_elf32_v850_vec) New vector.
764 * cpu-v850.c: New file.
765 * elf.c (prep_headers): Added case bfd_arch_v850.
766 * elf32-v850.c: New file.
767 * targets.c (bfd_elf32_v850_vec): New vector.
770 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
772 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
773 a function code symbol for an XMC_XO symbol.
775 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
777 * mpw-config.in: Update editing of autoconf vars to reflect
778 Jul 18 configure.in change.
779 * mpw-make.sed: Update editing of include pathnames to be
780 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
782 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
784 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
785 which to offset to get the .plt entry address is ".plt".
787 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
789 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
790 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
791 Added, for internal use by the ARM gas.
795 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
797 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
798 in section dynidx start.
800 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
802 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
803 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
804 optimization for g++.
806 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
808 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
809 the -mrelocatable-lib bit set and the other doesn't, clear the
810 -mrelocatable-lib bit in the header.
812 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
814 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
815 symbol against a STT_FUNC symbol in a shared library.
817 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
819 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
820 symbol is found, automatically define the corresponding function
823 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
824 if sym.n_numaux is not zero.
825 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
826 entry to disagree about the number of aux entries if the symbol
829 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
830 section if it might be needed, not just if info->shared.
831 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
832 the start of .rel.dyn if we are going to use it.
833 (mips_elf_finish_dynamic_sections): Only clear the first element
834 of .rel.dyn if the size is greater than zero.
836 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
838 * xcofflink.c (xcoff_link_input_bfd): If we already called the
839 undefined_symbol callback for a symbol, then don't issue any more
840 warnings about loader relocs.
841 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
842 after calling the undefined_symbol callback.
844 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
845 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
846 as the AIX linker seems to do.
848 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
850 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
851 (evax_initialize): Remove evax_reloc_table.
852 (evax_close_and_cleanup): Ditto.
854 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
856 (evax_bfd_reloc_type_lookup): Ditto.
857 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
858 cooked_size == raw_size.
859 * evax-emh.c (_bfd_evax_register_filename): Remove.
860 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
861 * evax-misc.c (add_new_contents): Malloc section at full size.
862 (_bfd_save_evax_section): Memcpy section contents directly.
863 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
864 (evax_reloc_table): Remove.
866 * hosts/alphavms.h (O_ACCMODE): Define if needed.
868 * makefile.vms: Add better support for DEC C compilation
869 Add evax.h dependencies
871 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
872 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
873 (BFD_RELOC_ALPHA_BASEREG): Remove.
874 * bfd-in2.h, libbfd.h: Rebuild.
876 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
878 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
879 getgid if _WIN32 is defined.
880 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
882 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
884 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
885 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
887 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
890 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
892 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
894 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
895 (NEED_DECLARATION_REALLOC): New macro.
896 * configure, config.in: Rebuild.
897 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
898 (realloc): Declare if NEED_DECLARATION_REALLOC.
900 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
901 <strings.h> if they exist.
903 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
905 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
907 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
909 Based on patches from Eric Valette <valette@crf.canon.fr>:
910 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
911 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
912 (elf_howto_table): Add entries for new relocs.
913 (elf_i386_reloc_type_lookup): Handle new relocs.
914 (elf_i386_info_to_howto): Just call abort.
915 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
916 (elf_i386_relocate_section): Likewise.
919 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
921 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
924 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
926 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
927 only get the LMA from the phdr if they are in the same part of the
930 * elf.c (map_sections_to_segments): Rewrite tests for starting a
931 new segment to make them more comprehensible. If the relationship
932 between the LMA and the VMA changed, start a new segment. Don't
933 check dynsec when deciding whether to start a new segment for a
934 writeable section; -N will now handle this.
936 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
938 * libhppa.h: Remove "esel" changes. Not the right approach.
939 * som.c: Corresponding changes.
940 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
941 which don't have a SOM symbol type associated with them.
942 Reverses a 1994 change.
944 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
946 Make ld -N more reasonable for ELF:
947 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
948 phdr_in_section to false, and always use a single load segment.
949 (elf_sort_sections): Sort sections by LMA after VMA.
950 (assign_file_positions_for_segments): If D_PAGED is not set, don't
951 align to maxpagesize.
952 (assign_file_positions_except_relocs): Likewise.
953 * elfcode.h (elf_object_p): If a section is loaded but not page
954 aligned, clear D_PAGED.
956 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
958 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
959 Added, for internal use by the ARM gas.
963 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
965 * libhppa.h (R_HPPA_ESEL): New field selector.
967 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
968 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
969 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
971 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
973 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
974 archive search before looking for stripped dynamic objects.
976 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
978 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
979 symbol a warning rather than an error.
981 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
983 * elf.c (assign_file_positions_for_segments): Track the virtual
984 memory position separately from the file position, and use it to
985 compute the alignment adjustment.
988 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
990 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
991 and fixed mask on R_D10V_10_PCREL_L.
994 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
996 * elf64-mips.c: Include "aout/ar.h".
997 (mips_elf64_slurp_armap): New static function.
998 (mips_elf64_write_armap): New static function.
999 (bfd_elf64_archive_*): Define.
1000 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
1001 Use instead of bfd_generic_archive_p.
1002 (bfd_elfNN_write_archive_contents): Define if not defined. Use
1003 instead of _bfd_write_archive_contents.
1004 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1005 _bfd_generic_mkarchive.
1006 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1007 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1009 (TARGET_LITTLE_SYM): Likewise.
1010 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1012 * Makefile.in: Rebuild dependencies.
1014 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1015 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1016 SHT_MIPS_EVENTS sections.
1017 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1018 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1020 (_bfd_mips_elf_fake_sections): Likewise.
1022 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1023 * ecoff.c (ecoff_compute_section_file_positions): Copy
1024 rdata_in_text from backend info to tdata. Clear it if any data
1025 section comes before .rdata.
1026 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1027 tdata rather than backend info.
1029 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1031 * configure.in: Fix test for whether a compiler has a 64 bit
1032 type. From Jim Wilson <wilson@cygnus.com>.
1034 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1036 * configure.host (mips-sgi-irix6*): New host.
1038 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1039 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1040 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1042 * configure: Rebuild.
1043 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1044 (BFD_HOST_64_BIT): Define conditionally.
1045 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1046 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1047 (symvalue, bfd_size_type): Likewise.
1048 * bfd-in2.h: Rebuild.
1049 * Makefile.in (do_clean): Remove bfd-tmp.h.
1050 (do_distclean): Remove bfd-in3.h.
1051 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1052 (bfd-in3.h): New target.
1054 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1055 Andrew Gierth <ANDREWG@microlise.co.uk>.
1057 * configure.host: Set INSTALL_SHLIB.
1058 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1059 * configure: Rebuild.
1060 * Makefile.in (install): Use @INSTALL_SHLIB@.
1062 * config.bfd (mips*-*-irix6*): New target.
1063 * configure.host: Handle Irix 6 shared library like Irix 5.
1065 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1066 symbol for a magic name.
1067 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1069 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1072 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1074 * mpw-config.in: Add ELF support to mips config, create the
1075 elf32-target.h file in the object dir.
1076 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1078 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1080 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1081 Also removed most abort calls, in favor of using bfd reporting.
1084 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1086 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1087 (BFD32_BACKENDS) Add elf32-d10v.o.
1088 * archures.c: Add bfd_d10v_arch.
1089 * bfd-in2.h: Add bfd_d10v_arch.
1090 * config.bfd (d10v-*-*): New target.
1091 * configure: (bfd_elf32_d10v_vec) New vector.
1092 * configure.in: (bfd_elf32_d10v_vec) New vector.
1093 * cpu-d10v.c: New file.
1094 * elf.c (prep_headers): Added case bfd_arch_d10v.
1095 * elf32-d10v.c: New file.
1096 * libbfd.h: Rebuild.
1097 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1098 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1099 * targets.c (bfd_elf32_d10v_vec): New vector.
1102 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1104 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1106 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1108 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1109 bfd_mach_i386_i8086 machine types.
1111 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1113 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1116 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1118 * coffcode.h (coff_set_section_contents): A/UX does not require
1119 special handling of the _LIB section.
1121 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1123 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1124 value for R_RELBYTE.
1126 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1127 array if one was allocated.
1129 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1131 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1132 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1133 use_rld_obj_head and rld_value.
1134 (mips_elf_link_hash_table_create): Initialize new fields.
1135 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1137 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1138 __rld_obj_head symbol not seen, create an __rld_map symbol.
1139 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1140 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1141 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1142 __rld_obj_head symbol.
1143 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1145 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1147 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1149 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1150 ppc_elf_addr16_ha_reloc.
1151 (ppc_elf_addr16_ha_reloc): New static function.
1153 * coff-mips.c (struct mips_hi): Define.
1154 (mips_refhi_list): New static variable.
1155 (mips_refhi_addr, mips_refhi_addend): Remove.
1156 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1157 (mips_reflo_reloc): Process mips_refhi_list.
1158 (mips_relhi_list): New static variable.
1159 (mips_relhi_addr, mips_relhi_addend): Remove.
1160 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1161 (mips_rello_reloc): Process mips_relhi_list.
1162 (mips_relocate_section): Permit an arbitrary number of REFHI or
1163 RELHI relocs before the associated REFLO or RELLO reloc.
1165 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1167 * aout-target.h (MY(callback)): Set reloc_count fields.
1169 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1171 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1172 sections unless this is a SunOS link.
1174 * VERSION: Set to 2.7.1.
1176 * Released binutils 2.7.
1178 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1180 * i386aout.c: Include "aout/aout64.h".
1181 (i386aout_write_object_contents): New static function.
1182 (MY_write_object_contents): Define.
1184 * netbsd.h (MY(write_object_contents)): Make sure that
1185 adjust_sizes_and_vmas is called before fiddling with the magic
1188 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1190 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1192 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1194 * libbfd-in.h (itos, stoi): Don't define.
1195 * libbfd.h: Rebuild.
1196 * i386lynx.c (KEEPIT): Define as udata.i.
1197 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1198 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1199 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1200 flags. Don't use stoi.
1202 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1204 * elf.c (map_sections_to_segments): Don't start a new segment for
1205 a writable section if it's on the same page as the previous
1206 segment. Reset the writable variable for a readonly section.
1208 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1210 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1211 first_thunk_address, thunk_size, and import_table_size.
1212 * peicode.h: Improved some diagnostics regarding edata sections.
1214 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1216 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1217 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1219 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1221 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1222 with XCOFF_DEF_DYNAMIC set is really defined.
1223 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1224 (xcoff_link_add_symbols): Only create special sections if using an
1227 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1229 (bfd_install_relocation): Likewise.
1231 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1233 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1235 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1236 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1237 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1238 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1239 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1240 are found for LITERAL relocs.
1241 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1242 taken, we cannot generate a .plt entry for the symbol.
1244 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1246 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1247 sysconf functions (for gprof).
1248 * configure, config.in: Rebuild.
1250 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1252 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1253 an archive if it has a map. If the object file has the wrong
1256 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1257 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1259 (alpha_relocate_section): Likewise.
1261 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1262 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1263 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1264 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1265 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1266 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1267 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1268 * peicode.h: Corresponding changes.
1270 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1272 * elflink.h (elf_create_pointer_linker_section): Comment out code
1273 dealing with making GOT pointers negative of the GOT symbol for
1276 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1278 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1279 increment the .rela.plt size until after we're done creating the
1281 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1282 .rela.plt offset directly rather than calculating it.
1284 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1286 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1287 Use autoconf-set values.
1288 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1289 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1292 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1293 * configure: Rebuilt.
1295 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1297 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1298 handling code > 1k away.
1300 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1302 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1303 defined, output whenever the symbol is updated.
1305 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1307 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1308 section to 0 if user_set_vma is set.
1309 * elflink.h (elf_bfd_final_link): Likewise.
1311 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1313 Partially undo patch of Jun 20.
1314 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1315 (coff_compute_section_file_positions): Likewise.
1316 (coff_write_object_contents): Likewise. Re-add deleted code, but
1317 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1318 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1320 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1322 * config.bfd: Add support for *-*-rtems* configurations.
1324 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1326 * elf.c (prep_headers): Add bfd_arch_alpha case.
1328 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1330 * elf64-alpha.c: New file.
1331 * config.bfd (alpha-*-linuxecoff*): New target.
1332 (alpha-*-linux*, alpha-*-elf*): New targets.
1333 * configure.in (bfd_elf64_alpha_vec): New vector.
1334 * configure: Rebuild.
1335 * targets.c (bfd_elf64_alpha_vec): Declare.
1336 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1337 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1338 * bfd-in2.h, libbfd.h: Rebuild.
1339 * Makefile.in: Rebuild dependencies.
1340 (BFD64_BACKENDS): Add elf64-alpha.o.
1341 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1343 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1345 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1346 than relying on a right shift of 32.
1348 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1350 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1351 ifdef to COFF_WITH_PE.
1352 (coff_compute_section_file_positions): Likewise.
1353 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1354 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1355 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1356 COFF_IMAGE_WITH_PE, always include.
1358 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1360 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1362 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1363 approximate the correct answer if SIZEOF_HEADERS was not used.
1365 * binary.c (binary_set_section_contents): Set section file
1366 position based on LMA rather than VMA.
1368 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1370 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1371 symbols if info->strip == strip_all.
1373 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1375 * coff-h8300.c: Remove #if 0 code.
1376 (compatable): Don't allow mixing/matching of different architectures.
1378 * archures.c (bfd_mach_h8300s): Add.
1379 * bfd-in2.h: Rebuilt.
1380 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1382 (h8300_reloc16_estimate): Likewise.
1383 (h8300_reloc16_extra_cases): Likewise.
1384 (h8300_bfd_link_add_symbols): Likewise.
1385 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1386 (coff_set_flags): Likewise.
1387 * cpu-h8300.c (h8300_scan): Likewise.
1388 Add H8/S to bfd_h8300_arch list.
1390 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1392 Added support for Alpha OpenVMS:
1393 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1394 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1395 * config.h-vms, makefile.vms: New files.
1396 * config.bfd (alpha-*-*vms*): New target.
1397 * configure.in (evax_alpha_vec): New target vector.
1398 * configure: Rebuild.
1399 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1400 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1401 * targets.c (bfd_target_evax_flavour): Define.
1402 (evax_alpha_vec): Declare.
1403 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1404 if BFD64 is defined.
1405 * bfd-in2.h, libbfd.h: Rebuild.
1406 * Makefile.in: Rebuild dependencies.
1407 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1408 evax-emh.o, and evax-misc.o.
1409 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1410 evax-etir.c, evax-emh.c, and evax-misc.c.
1411 (HFILES): Add evax.h.
1413 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1415 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1417 (h8300_bfd_link_add_symbols): Likewise.
1419 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1421 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1422 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1424 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1426 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1427 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1429 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1430 R_MIPS_32 relocs if creating a shared library.
1432 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1434 * peicode.h (add_data_entry): Use pei_section_data rather than
1435 _cooked_size. Corresponds to May 13 change in coffcode.h.
1437 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1439 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1440 * coffcode.h (coff_write_object_contents): If there are long
1441 section names, always set the f_symptr field, even if there are no
1443 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1444 if there are no symbols.
1446 * coffgen.c (make_a_section_from_file): Check return value of
1447 _bfd_coff_read_string_table.
1448 (coff_real_object_p): Check return value of
1449 make_a_section_from_file.
1450 (_bfd_coff_read_string_table): Check that there are some symbols
1451 before trying to read the string table size.
1453 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1455 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1456 to replace a symbol in a dynamic object with a symbol from another
1457 dynamic object, do the replacement if the existing symbol is
1458 global linkage code.
1460 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1461 for _ptrgl, and treat it as global linkage code.
1463 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1464 filename or N_SO symbol past the offset, and use it to indicate
1465 that there is no line number or function when appropriate.
1467 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1469 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1470 common symbol defined by the linker. Don't export function code
1471 even if export_defineds is set.
1473 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1475 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1477 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1478 (h8300_symbol_address_p): New function.
1479 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1482 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1484 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1486 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1487 correctly for the two variants. Allow relaxing if the target
1488 is 128 bytes away since after relaxation it'll be 126 bytes away.
1489 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1490 "dot" and "value". Allow relaxing if the target is 128 bytes
1491 away since after relaxation it'll be 126 bytes away.
1492 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1493 the given section until nothing changes.
1495 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1497 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1498 alignment hack--we can get the lnnoptr info another way without
1499 suddenly increasing the alignment requirements. Set the flags for
1501 (ecoff_compute_section_file_positions): Do so.
1503 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1505 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1506 to keep the HP emulator database happy.
1508 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1509 From Kevin Buettner <kev@primenet.com>.
1511 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1514 name of a NULL section.
1516 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1518 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1519 set, always call the notice callback.
1521 * VERSION: Increment for bfdlink.h change.
1523 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1525 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1526 (sh_relax_delete_bytes): Correct handling of differently sized
1527 trailing alignment reloc.
1529 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1530 * bfd-in2.h: Rebuild.
1531 * configure.in: Warn if there is no known 64 bit type.
1532 * configure: Rebuild.
1534 * Makefile.in: Rebuild dependencies.
1535 (BFD32_BACKENDS): Add ppcboot.o.
1536 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1538 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1539 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1541 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1543 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1544 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1545 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1546 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1548 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1550 * elf64-mips.c: Improve reloc special_functions and handling of
1551 SHT_MIPS_OPTIONS section.
1552 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1553 mips_elf_hi16_reloc and make globally visible.
1554 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1555 make globally visible.
1556 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1557 make globally visible.
1558 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1559 and make globally visible.
1560 (gprel16_with_gp): Check howto->src_mask before using value in
1562 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1563 and make globally visible.
1564 (gprel32_with_gp): Check howto->src_mask before fetching value.
1565 (bfd_mips_elf_swap_options_in): New function.
1566 (bfd_mips_elf_swap_options_out): New function.
1567 (_bfd_mips_elf_set_private_flags): Rename from
1568 mips_elf_set_private_flags and make globally visible.
1569 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1570 mips_elf_copy_private_bfd_data and make globally visible.
1571 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1572 mips_elf_merge_private_bfd_data and make globally visible.
1573 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1574 for a SHT_MIPS_OPTIONS section.
1575 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1576 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1577 name of a SHT_MIPS_OPTIONS section.
1578 (_bfd_mips_elf_set_section_contents): New function.
1579 (mips_elf32_section_processing): Set the GP value in a
1580 SHT_MIPS_OPTIONS section.
1581 (_bfd_mips_elf_find_nearest_line): Rename from
1582 mips_elf_find_nearest_line and make globally visible.
1583 (bfd_elf32_set_section_contents): Define.
1584 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1585 (_bfd_mips_elf_lo16_reloc): Declare.
1586 (_bfd_mips_elf_gprel16_reloc): Declare.
1587 (_bfd_mips_elf_got16_reloc): Declare.
1588 (_bfd_mips_elf_gprel32_reloc): Declare.
1589 (_bfd_mips_elf_set_private_flags): Declare.
1590 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1591 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1592 (_bfd_mips_elf_find_nearest_line): Declare.
1593 (_bfd_mips_elf_set_section_contents): Declare.
1595 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1597 (elf_info_to_howto): Define.
1598 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1600 (elf_info_to_howto): Define.
1601 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1603 (elf_info_to_howto): Define.
1605 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1606 R_MOV16B[12], to match change in coff/internal.h.
1608 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1610 * elf64-mips.c: Extensive additions to provide better support for
1611 writing files and for gas.
1612 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1613 of mips_elf_object_p.
1614 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1615 _bfd_mips_elf_object_p.
1616 (_bfd_mips_elf_final_write_processing): Rename from
1617 mips_elf_final_write_processing and make globally visible.
1618 (_bfd_mips_elf_fake_sections): Rename from
1619 mips_elf_fake_sections and make globally visible.
1620 (_bfd_mips_elf_section_from_bfd_section): Rename from
1621 mips_elf_section_from_bfd_section and make globally visible.
1622 (_bfd_mips_elf_section_processing): New function, broken out of
1623 mips_elf_section_processing.
1624 (mips_elf32_section_processing): Rename from
1625 mips_elf_section_processing; call
1626 _bfd_mips_elf_section_processing.
1627 (_bfd_mips_elf_symbol_processing): Rename from
1628 mips_elf_symbol_processing and make globally visible.
1629 (_bfd_mips_elf_read_ecoff_info): Rename from
1630 mips_elf_read_ecoff_info and make globally visible.
1631 (mips_elf32_ecoff_debug_swap): Rename from
1632 mips_elf_ecoff_debug_swap.
1633 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1634 struct symbol_cache_entry.
1635 (_bfd_elf_validate_reloc): New function, moved in from
1636 elfcode.h:validate_reloc.
1637 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1638 to _bfd_elf_validate_reloc. Change all callers.
1639 * elf-bfd.h (bfd_section_from_shdr): Declare.
1640 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1641 (_bfd_elf_validate_reloc): Declare.
1642 (_bfd_mips_elf_object_p): Declare.
1643 (_bfd_mips_elf_fake_sections): Declare.
1644 (_bfd_mips_elf_section_from_bfd_section): Declare.
1645 (_bfd_mips_elf_section_processing): Declare.
1646 (_bfd_mips_elf_symbol_processing): Declare.
1647 (_bfd_mips_elf_read_ecoff_info): Declare.
1648 (_bfd_mips_elf_final_write_processing): Declare.
1649 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1652 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1653 (mips_elf_final_write_processing): Likewise.
1655 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1657 64-bit MIPS ELF ABI objdump support:
1658 * elf64-mips.c: New file.
1659 * Makefile.in: Rebuild dependencies.
1660 (BFD64_BACKENDS): Add elf64-mips.o.
1661 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1662 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1663 bfd_elf64_littlemips_vec to targ_selvecs.
1664 (mips*-*-elf*): Likewise.
1665 * confingure.in: Add bfd_elf64_bigmips_vec and
1666 bfd_elf64_littlemips_vec to vector switch.
1667 * configure: Rebuild.
1668 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1669 broken out of mips_elf_section_from_shdr.
1670 (mips_elf32_section_from_shdr): Rename from
1671 mips_elf_section_from_shdr. Call new function.
1672 (elf_backend_section_from_shdr): Update name of renamed function.
1673 * elf-bfd.h (struct elf_size_info): Change second parameter of
1674 write_out_phdrs to be const. Likewise for second parameter of
1676 (struct bfd_elf_section_data): Add rel_hdr2 field.
1677 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1678 (bfd_elf32_swap_symbol_out): Likewise.
1679 (bfd_elf32_swap_reloc_in): Likewise.
1680 (bfd_elf32_swap_reloc_out): Likewise.
1681 (bfd_elf32_swap_reloca_in): Likewise.
1682 (bfd_elf32_swap_reloca_out): Likewise.
1683 (bfd_elf32_swap_phdr_in): Likewise.
1684 (bfd_elf32_swap_phdr_out): Likewise.
1685 (bfd_elf32_swap_dyn_in): Likewise.
1686 (bfd_elf32_swap_dyn_out): Likewise.
1687 (bfd_elf32_slurp_symbol_table): Declare.
1688 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1689 (bfd_elf32_write_out_phdrs): Declare.
1690 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1691 (bfd_elf64_swap_symbol_out): Likewise.
1692 (bfd_elf64_swap_reloc_in): Likewise.
1693 (bfd_elf64_swap_reloc_out): Likewise.
1694 (bfd_elf64_swap_reloca_in): Likewise.
1695 (bfd_elf64_swap_reloca_out): Likewise.
1696 (bfd_elf64_swap_phdr_in): Likewise.
1697 (bfd_elf64_swap_phdr_out): Likewise.
1698 (bfd_elf64_swap_dyn_in): Likewise.
1699 (bfd_elf64_swap_dyn_out): Likewise.
1700 (bfd_elf64_slurp_symbol_table): Declare.
1701 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1702 (bfd_elf64_write_out_phdrs): Declare.
1703 (_bfd_mips_elf_section_from_shdr): Declare.
1704 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1705 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1706 section for the section, add the new one to rel_hdr2. Increment
1707 reloc_count rather than setting it.
1708 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1709 Remove static declaration.
1710 (elf_write_shdrs_and_ehdr): Define name as macro.
1711 (elf_write_out_phdrs): Likewise.
1712 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1713 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1714 (elf_swap_symbol_in): Change second parameter to be const.
1715 (elf_swap_symbol_out): Likewise.
1716 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1717 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1718 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1719 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1720 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1721 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1722 parameter to be const. Make non-static.
1723 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1725 (elf_slurp_symbol_table): Make non-static.
1726 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1727 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1728 (elf_backend_size_info): Likewise.
1729 (elfNN_bed): Use elf_backend_size_info.
1730 * targets.c (bfd_elf64_bigmips_vec): Declare.
1731 (bfd_elf64_littlemips_vec): Declare.
1732 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1733 bfd_elf64_littlemips_vec if BFD64 is defined.
1735 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1737 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1739 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1740 zeroes, in alignment holes.
1742 * configure: Rebuild with autoconf 2.10.
1744 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1745 potential leading underscore in the allocated buffer.
1747 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1749 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1750 symbols into .sbss if this is a relocatable link.
1752 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1754 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1755 undefined symbols when creating a shared library.
1757 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1759 * coff-sh.c: Add a bunch of new code and static const arrays to
1760 support aligning loads and stores on four byte memory boundaries.
1762 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1764 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1765 call sh_align_loads.
1766 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1769 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1771 * cache.c (bfd_open_file): Unlink the file before opening it for
1772 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1774 * opncls.c (bfd_fdopenr): Set opened_once.
1776 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1778 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1781 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1782 the code unconditionally.
1784 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1786 * libcoff-in.h (struct pei_section_tdata): Define structure.
1787 (pei_section_data): Define macro.
1788 * libcoff.h: Rebuild.
1789 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1790 store s_paddr field in pei_section_data.
1791 (coff_compute_section_file_positions): Use pei_section_data rather
1792 than _cooked_size, and don't overwrite an existing value.
1793 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1794 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1795 * peicode.h (coff_bfd_copy_private_section_data): Define if
1797 (pe_bfd_copy_private_section_data): New static function if
1800 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1802 * srec.c (srec_set_arch_mach): Write as a function rather than a
1805 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1806 no map, just check each member in turn to see whether it is
1809 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1811 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1812 table. Call BFD_ASSERT to validate header size, instead of
1814 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1817 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1819 * ppcboot.c: New target for looking at PPCbug boot records.
1821 * config{ure.in,.bfd}: Add support for ppcboot target.
1823 * configure: Regenerate.
1825 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1827 * coff-h8300.c (howto_table): Update names to match recent
1828 changes to include/coff/internal.h. Fix minor errors in the
1829 existing relocs. Add R_MOVL1 and R_MOVL2.
1830 (rtype2howto): Similarly.
1831 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1832 existing relaxing code and peform more relaxing.
1833 (h8300_reloc16_extra_cases): Likewise.
1835 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1837 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1840 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1842 * elfcode.h (elf_object_p): Reject generic ELF target if
1843 e_machine matches an alternate machine code in a specific backend.
1845 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1846 obsolete align_power_min field.
1848 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1850 * coff-h8300.c (reloc_howto_type): Add howto entry for
1852 (rtype2howto): Handle R_PCRWORD_B.
1853 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1854 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1855 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1856 branch (R_PCWORD_B).
1858 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1860 * aoutx.h (translate_from_native_sym_flags): Set the section for
1861 BSF_CONSTRUCTOR symbols.
1863 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1866 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1868 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1869 stop looking when section is found.
1871 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1873 * coffcode.h (STRING_SIZE_SIZE): Define.
1874 (styp_to_sec_flags): Handle long symbol names when looking for the
1876 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1877 (bfd_coff_long_section_names): Define.
1878 (coff_write_object_contents): Handle long section names.
1879 (bfd_coff_std_swap_table): Initialize new field.
1880 * libcoff.h: Rebuild.
1881 * coffgen.c (make_a_section_from_file): Handle long section
1883 (coff_write_symbols): Handle long section names.
1884 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1885 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1886 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1887 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1888 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1889 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1890 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1891 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1893 * bout.c (b_out_callback): Set lma of sections.
1894 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1895 parameter to output_bfd. Used input_bfd instead of output_bfd in
1898 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1900 * aoutx.h (translate_from_native_sym_flags): Don't create
1901 SEC_CONSTRUCTOR sections.
1902 * ecoff.c (ecoff_set_symbol_info): Likewise.
1904 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1905 From Don Bowman <bowman@waterloo.hp.com>.
1907 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1909 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1910 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1912 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1914 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1915 mips_32_relocs field.
1916 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1917 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1918 relocs against a global symbol which is not defined in a regular
1920 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1921 against a global symbol, increment mips_32_relocs.
1922 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1923 the symbol is not defined in a regular file, make room in the
1926 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1928 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1929 file position and the virtual file position separately. Set
1930 filepos information bsaed on the real file position.
1931 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1932 Jan 23 change to coffcode.h.
1934 * som.c (som_slurp_symbol_table): Set the symbol count to the
1935 number of BFD symbols created.
1937 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1939 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1940 output file if linking shared objects. Loop to check all relocs,
1941 rather than returning false on first error.
1943 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1945 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1946 (ppc_elf_additional_program_headers): If .interp section, bump #
1947 of program headers by 1.
1948 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1949 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1950 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1952 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1954 (ppc_elf_relocate_section): If the output section isn't defined,
1955 don't abort, just give an error message.
1957 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1958 being created is .sdata or .sdata2, don't make the symbol dynamic.
1960 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1962 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1963 members of an archive for dynamic objects with no symbols, and
1964 pass them directly to check_archive_element.
1965 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1966 xcoff_link_check_dynamic_ar_symbols.
1967 (xcoff_link_check_dynamic_ar_symbols): New static function.
1969 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1970 from _bfd_nodynamic to _bfd_xcoff.
1971 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1973 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1974 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1975 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1976 * libcoff.h: Rebuild.
1977 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1978 (xcoff_get_section_contents): New static function.
1979 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1980 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1981 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1982 (xcoff_dynamic_reloc): New static variable.
1983 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1984 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1986 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1988 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1989 if reloc_entry->addend is not 0.
1990 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1992 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1994 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1996 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1997 Add entries for R_SPARC_[56].
1998 (sparc_reloc_map): Add entries for R_SPARC_[56].
2000 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
2002 Optimize linking of stabs in sections as used in ELF and COFF.
2003 * stabs.c: New file.
2004 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2005 (_bfd_write_section_stabs): Declare.
2006 (_bfd_write_stab_strings): Declare.
2007 * libbfd.h: Rebuild.
2008 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2009 (struct coff_link_hash_table): Add stab_info field.
2010 * libcoff.h: Rebuild.
2011 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2013 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2015 (_bfd_coff_final_link): Write out stab strings hash table.
2016 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2017 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2019 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2020 (struct bfd_elf_section_data): Add stab_info field.
2021 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2023 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2024 _bfd_link_section_stabs.
2025 (elf_bfd_final_link): Write out stab strings hash table.
2026 (elf_link_input_bfd): Handle optimized stabs sections.
2027 * reloc.c (_bfd_final_link_relocate): Check address against
2028 _raw_size rather than _cooked_size.
2029 * Makefile.in: Rebuild dependencies.
2030 (BFD_LIBS): Add stabs.o
2031 (BFD_LIBS_CFILES): Add stabs.c.
2033 * VERSION: Increment for bfdlink.h change.
2035 * coffgen.c (coff_renumber_symbols): Correct handling of
2036 BSF_NOT_AT_END common symbols.
2038 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2040 * coff-ppc.c (record_toc): Add cast to avoid warning.
2041 (ppc_allocate_toc_section): Likewise.
2042 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2043 (ppc_coff_reloc_type_lookup): Remove unreached code.
2044 * coffcode.h (coff_write_object_contents): Don't take the address
2046 * peicode.h (pe_print_idata): Add casts to avoid warning.
2047 (pe_print_edata): Likewise.
2048 (pe_print_reloc): Remove ANSI C string concatenation.
2050 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2052 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2054 * libcoff.h: Rebuild.
2055 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2057 (coff_swap_aux_out): Likewise.
2058 * peicode.h (coff_swap_aux_in): Likewise.
2059 (coff_swap_aux_out): Likewise.
2060 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2062 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2064 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2065 Fix up .bf endndx link fields.
2066 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2068 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2071 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2073 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2074 on Solaris PowerPC systems doesn't get confused.
2076 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2079 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2080 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2081 update did_reg and did_reg2.
2083 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2085 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2087 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2088 callback routines, pass h->root.string rather than name, in case
2089 copy is true and name is transient.
2091 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2093 * elfcore.h: Add support for core files with multiple threads.
2094 (Primarily for Solaris.)
2096 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2098 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2099 section->orelocation is NULL.
2101 * coffgen.c (bfd_coff_get_syment): New function.
2102 (bfd_coff_get_auxent): New function.
2103 * bfd-in.h (bfd_coff_get_syment): Declare.
2104 (bfd_coff_get_auxent): Declare.
2105 * bfd-in2.h: Rebuild.
2107 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2109 * elf32-mips.c (struct mips_hi16): Define.
2110 (mips_hi16_addr, mips_hi16_addend): Remove.
2111 (mips_hi16_list): New static variable.
2112 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2113 (mips_elf_lo16_reloc): Process mips_hi16_list.
2114 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2115 relocs before the associated LO16 reloc.
2117 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2119 * versados.c (versados_scan): Check bfd_alloc return value.
2120 (versados_object_p): Check all bfd_read return values. Require
2121 that lang field be less than 10, to avoid confusion with Intel Hex
2124 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2126 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2127 not 0, for an absolute symbol.
2128 (NAME(aout,swap_ext_reloc_out)): Likewise.
2130 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2131 (ihex_write_object_contents): For a large start address, output
2132 the full 32 bit address in record type 5.
2134 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2135 to int to avoid promotion problems in prototype.
2137 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2139 * configure.host: Use ${srcdir} when looking for picfrag.
2141 * configure.host: Switch on ${libdir}, not $(libdir). From
2142 alan@spri.levels.unisa.edu.au (Alan Modra).
2144 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2145 entry point, not just for DYNAMIC objects.
2146 * sunos.c (sunos_add_dynamic_symbols): Always call
2147 sunos_create_dynamic_sections. If called with a non DYNAMIC
2148 object, don't do anything else.
2149 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2151 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2153 * configure.in: Permit --enable-shared to specify a list of
2155 * configure: Rebuild.
2157 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2158 host when configuring with --enable-shard.
2160 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2162 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2165 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2166 to avoid crashing in bfd_hash_replace.
2168 * sysdep.h: Use #ifdef, not #if.
2170 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2172 * config.in: Rebuild.
2174 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2176 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2177 (AC_CHECK_HEADERS): Check for sys/time.h
2178 (AC_HEADER_TIME): Add macro.
2179 * configure: Rebuild.
2180 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2181 to control what combination of <time> and <sys/time.h>
2184 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2186 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2187 (aout_32_sunos4_write_object_contents): Likewise.
2188 * aoutx.h (NAME(aout,machine_type)): Handle
2189 bfd_mach_sparc_{sparclet,sparclite}.
2190 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2191 (bfd_mach_sparc_v9_p): Update.
2192 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2193 * libaout.h (enum machine_type): Add M_SPARCLET.
2194 * sunos.c (MACHTYPE_OK): Define.
2195 * bfd-in2.h: Regenerated.
2197 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2199 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2200 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2201 * elflink.c (_bfd_elf_create_got_section): Store the
2202 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2203 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2204 global offset table goes over 0x1000, set the value of
2205 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2206 (elf32_sparc_relocate_section): Subtract the offset of
2207 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2209 * elfcode.h: Don't include <string.h>.
2211 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2213 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2214 generic_link_hash_newfunc. All references changed.
2215 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2216 moved here from libbfd-in.h.
2217 * libbfd-in.h: Corresponding changes.
2218 * libbfd.h: Regenerated.
2220 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2222 * aoutx.h (aout_link_input_section_std): When reporting an
2223 overflow error, use the name of the symbol in the hash table if
2225 (aout_link_input_section_ext): Likewise.
2227 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2228 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2230 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2232 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2233 * coffcode.h (coff_compute_section_file_positions): Likewise.
2234 (coff_write_object_contents): Likewise.
2236 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2238 * section.c (SEC_LINK_ONCE): Define.
2239 (SEC_LINK_DUPLICATES): Define.
2240 (SEC_LINK_DUPLICATES_DISCARD): Define.
2241 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2242 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2243 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2244 * bfd-in2.h: Rebuild.
2245 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2246 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2247 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2248 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2249 SEC_LINK_ONCE, and look through the symbol table for the setting
2250 for SEC_LINK_DUPLICATES.
2251 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2252 set for a section, find the section symbol in the symbol table,
2253 and set the aux entry based on SEC_LINK_DUPLICATES.
2254 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2255 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2256 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2257 * coff-i386.c (i386coff_vec): Likewise.
2258 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2260 * VERSION: Bump to 2.6.1.
2261 * Makefile.in (stamp-h): Depend upon VERSION.
2263 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2265 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2266 * libbfd.h: Rebuilt.
2267 * linker.c (generic_link_hash_newfunc): No longer static.
2268 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2270 * coff-h8300.c: Add two derived hash tables and their associated
2271 funtions and #defines for use by the h8300 linker.
2272 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2273 the function vector as needed. Place the address of the function
2274 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2275 Rewrite the vectors section contents as necessary.
2276 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2277 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2278 (coff_bfd_link_hash_table_create): Likewise.
2280 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2282 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2283 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2285 (hppa_rebuild_insn): Pass pointer to correct type to
2286 low_sign_unext and dis_assemble_21.
2288 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2290 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2291 Stick with sparc-*-{sysv4*,solaris2*}.
2293 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2295 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2296 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2297 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2298 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2299 fields is non-zero, print them.
2301 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2302 ifdef. Remove unused variables.
2303 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2305 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2306 (get_symbol_value): Ifdef out.
2307 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2308 (coff_ppc_relocate_section): Remove unused variables. Make
2309 fprintf strings and argument types correspond. Put before_addr in
2311 (dump_toc): Make fprintf strings and argument types correspond.
2312 (ppc_process_before_allocation): Remove unused variables. Always
2314 (ppc_reflo_reloc): Ifdef out.
2315 (ppc_addr32nb_reloc): Ifdef out.
2316 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2318 (coff_ppc_rtype_to_howto): Likewise.
2319 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2321 * peicode.h (pe_print_idata): Move otherwise unused variables into
2322 the #ifdef where they are used. Always return a value.
2323 (pe_print_edata): Make fprintf strings and argument types
2324 correspond. Always return a value.
2325 (pe_print_pdata): Removed unused variable addr_value. Always
2327 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2328 strings and argument types correspond. Always return a value.
2330 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2331 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2332 variable rela inside #if 0 section where it is used.
2334 * ns32k.h: New file.
2335 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2336 functions to start with _bfd_.
2337 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2338 functions in cpu-ns32k.h.
2339 * Makefile.in: Rebuild dependencies.
2340 (HFILES): Add ns32k.h.
2342 * section.c (struct sec): Add linker_mark field. Change
2343 user_set_vma and reloc_done to be single bit fields.
2344 (STD_SECTION): Update accordingly.
2345 * bfd-in2.h: Rebuild.
2346 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2348 (aout_link_input_bfd): Don't link unmarked sections.
2349 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2351 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2352 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2354 * elflink.h (elf_bfd_final_link): Mark sections included in the
2356 (elf_link_input_bfd): Don't link unmarked sections.
2357 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2359 (xcoff_link_input_bfd): Don't link unmarked sections.
2361 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2362 overflow error messages.
2364 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2366 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2367 is not set, print "BFD: " before the error message.
2369 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2370 Miles Bader <miles@gnu.ai.mit.edu>.
2371 * configure: Rebuild.
2373 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2375 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2378 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2379 m68k-aout, m68k-coff, and m68k-elf targets.
2381 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2383 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2384 (ieee_generic_stat_arch_elt): Restructured to prevent
2385 ieee_object_p from being called repeatedly.
2387 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2389 * coffcode.h (coff_write_object_contents): Allocate
2390 buffers large enough for any FILEHDR or AOUTHDR.
2392 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2394 * ecofflink.c (lookup_line): New static function, renamed and
2395 slighly changed from old _bfd_ecoff_locate_line.
2396 (_bfd_ecoff_locate_line): Cache line number information. Use
2397 lookup_line for actual lookup.
2399 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2401 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2402 multiple of 20 bytes.
2404 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2406 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2407 allocate ecoff_find_line, and don't initialize by hand.
2408 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2409 mips_elf_find_line, and don't call memset.
2411 * coffcode.h (coff_compute_section_file_positions): If not
2412 producing a final executable, don't consider sofar when aligning
2413 the section to the correct size.
2415 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2417 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2418 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2419 * coffgen.c (coff_section_symbol): Ifdef out.
2421 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2423 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2424 output_bfd is not NULL.
2426 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2428 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2429 of bfd_alloc (fixes fix_line not being initialized).
2430 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2432 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2434 * coffcode.h: Allow specific backends to override the
2435 bfd_link_add_symbols routine.
2437 * coff-h8300.c: Include genlink.h.
2438 (howto_table): Add R_MEM_INDIRECT.
2439 (rtype2howto): Support R_MEM_INDIRECT.
2440 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2443 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2445 * coff-alpha.c (alpha_relocate_section): Use
2446 info->callbacks_warning, rather than _bfd_error_handler, for
2447 "multiple gp" warning.
2449 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2451 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2452 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2453 table string. Use bfd_wrapped_link_hash_lookup.
2454 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2456 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2457 table, if any, when writing out symbols.
2458 (aout_link_input_section_std): Use the name from the hash table,
2459 if any, when reporting undefined symbols.
2460 (aout_link_input_section_ext): Likewise.
2461 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2462 * bout.c (get_value): Likewise.
2463 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2464 * ecoff.c (ecoff_reloc_link_order): Likewise.
2465 * elflink.h (elf_link_add_object_symbols): Likewise.
2466 (elf_reloc_link_order): Likewise.
2467 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2468 (_bfd_generic_reloc_link_order): Likewise.
2469 (default_indirect_link_order): Likewise.
2470 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2471 * sunos.c (sunos_add_one_symbol): Likewise.
2472 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2473 (bfd_xcoff_link_count_reloc): Likewise.
2474 (xcoff_reloc_link_order): Likewise.
2476 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2477 into -1 for intern->rss.
2479 * configure: Rebuild with autoconf 2.8.
2481 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2483 * stab-syms.c (__define_stab_duplicate): Define.
2484 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2486 * bfd-in.h (bfd_get_stab_name): Declare.
2487 * bfd-in2.h: Rebuild.
2488 * Makefile.in: Rebuild dependencies.
2489 (BFD_LIBS): Add stab-syms.o.
2490 (BFD_LIBS_CFILES): Add stab-syms.c.
2491 (BFD32_BACKENDS): Remove stab-syms.o.
2492 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2493 * configure.in: Don't list stab-syms.o in bfd_backends.
2494 * configure: Rebuild.
2495 * libaout.h (aout_stab_name): Don't declare.
2496 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2499 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2501 * elf.c (assign_file_positions_for_segments): Adjust file offset
2502 for section alignment even if SEC_LOAD is not set.
2504 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2506 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2507 since they appear as targets in Makefile.in.
2508 * configure: Rebuild.
2510 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2511 don't fiddle with a symbol which is not defined anywhere.
2513 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2515 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2516 though they are defined in a shared library.
2517 (xcoff_build_ldsyms): Likewise.
2519 * coffgen.c (coff_find_nearest_line): Don't look at the line
2520 numbers for the section if section->lineno is NULL.
2522 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2523 message rather than calling BFD_ASSERT.
2524 * elfcode.h (write_relocs): Check return value of
2525 _bfd_elf_symbol_from_bfd_symbol.
2527 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2529 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2532 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2534 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2536 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2537 hppa_reloc_field_selector_type_alt.
2538 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2539 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2541 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2543 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2545 * elf.c (assign_file_positions_for_segments): Adjust the segment
2546 memory size for the alignment of a SEC_ALLOC section, not just a
2549 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2551 * m68klinux.c: New file.
2552 * hosts/m68klinux.h: New file.
2553 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2554 * configure.in (m68*-*-linux*): New native host.
2555 (m68klinux_vec): New vector.
2556 * configure: Rebuild.
2557 * targets.c (m68klinux_vec): Declare.
2558 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2559 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2560 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2561 declaration from bfd_linux_size_dynamic_sections.
2562 (bfd_m68klinux_size_dynamic_sections): Declare.
2563 * bfd-in2.h: Rebuild.
2564 * Makefile.in: Rebuild dependencies.
2565 (BFD32_BACKENDS): Add m68klinux.o.
2566 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2568 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2570 * libhppa.h (pa_arch): Add pa20.
2571 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2572 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2573 (hppa_field_adjust): Handle e_nsel.
2574 * som.c: Provide default definitions for many new relocs found only
2575 in hpux10 include files.
2576 (som_fixup_formats): Add several new relocs from hpux10.
2577 (som_hppa_howto_table): Add hpux10 relocs.
2578 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2580 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2582 * mpw-make.sed: Edit out recent shared library support, and
2583 rules to rebuild .h files using doc/chew.
2585 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2587 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2588 size even of sections with no contents.
2590 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2592 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2593 starting with '$' the way we skip names starting with '.'. When
2594 updating x_endndx, don't be fooled by an index which has been
2597 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2598 struct/union/enum type with no elements.
2600 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2602 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2604 * archive.c (bfd_generic_archive_p): If the first file in the
2605 archive can not be recognized as an object, don't assume that this
2606 is the wrong format.
2608 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2609 format is not bfd_object.
2610 (bfd_elf_get_dt_soname): Likewise.
2612 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2614 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2617 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2619 * bfd.c (tdata): Add netbsd_core_data.
2620 * bfd-in2.h: Regenerated.
2622 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2624 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2625 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2626 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2629 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2630 to get the symbol index, matching 14 Jul 95 change.
2632 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2634 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2635 Remove duplicate definition of gp.
2637 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2639 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2640 assume that we can set the GP value and then get the same value,
2641 since it won't be true if the output file is neither ELF nor
2643 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2644 _bfd_get_gp_value here.
2645 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2646 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2648 (mips_elf_lo16_reloc): Likewise.
2649 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2650 Don't require that the BFD be ELF.
2651 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2652 (mips_elf_gprel32_reloc): Likewise.
2653 (mips_elf_relocate_section): Don't assume we can set and get the
2655 (mips_elf_finish_dynamic_symbol): Don't bother to use
2656 _bfd_get_gp_value here.
2658 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2659 Don't change epdr between malloc and free. Be careful not to free
2660 NULL pointers. Zero out the first RPDR.
2662 * configure.host: On Linux, only pass -rpath option if $(libdir)
2663 is neither /lib nor /usr/lib. From Alan Modra
2664 <alan@mullet.Levels.UniSA.Edu.Au>.
2666 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2668 (elf_dt_name): Rename from elf_dt_needed_name.
2669 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2671 (bfd_elf_get_dt_soname): New function.
2672 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2673 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2674 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2675 * bfd-in2.h: Rebuild.
2677 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2679 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2680 _bfd_sparc_elf_reloc_type_lookup.
2681 (bfd_elf32_bfd_reloc_type_lookup): Update.
2682 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2683 (sparc64_elf_howto_table): Define.
2684 (sparc_reloc_map): Define.
2685 (sparc64_elf_reloc_type_lookup): New function.
2686 (sparc_elf_wdisp16_reloc): New function.
2687 (elf_info_to_howto): Use sparc64_elf_howto_table.
2688 (sparc64_elf_relocate_section): Likewise.
2689 (bfd_elf64_bfd_reloc_type_lookup): Update.
2691 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2693 * configure.host: Check for 'do not mix' from native linker before
2694 trying to use -rpath.
2696 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2698 * bfd.c (_bfd_get_gp_value): New function.
2699 (_bfd_set_gp_value): New function.
2700 * libbfd-in.h (_bfd_get_gp_value): Declare.
2701 (_bfd_set_gp_value): Declare.
2702 * libbfd.h: Rebuild.
2703 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2704 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2705 directly to the fields in the tdata information.
2706 (alpha_relocate_section): Likewise.
2707 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2708 (mips_gprel_reloc): Likewise.
2709 (mips_relocate_section): Likewise.
2710 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2711 (mips_elf_lo16_reloc): Likewise.
2712 (mips_elf_final_gp): Likewise.
2713 (mips_elf_gprel16_reloc): Likewise.
2714 (mips_elf_gprel32_reloc): Likewise.
2715 (mips_elf_relocate_section): Likewise.
2716 (mips_elf_finish_dynamic_symbol): Likewise.
2718 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2720 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2722 * configure.in: Call AC_PROG_CC before configure.host.
2723 * configure: Rebuild.
2724 * configure.host: Don't set information which autoconf should
2725 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2727 * configure.host: Remove go32 and win32 host information, since it
2728 should no longer be needed.
2730 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2731 then start a new segment rather than put a writable section in a
2734 * configure.host: Set RPATH_ENVVAR.
2736 * Makefile.in: Rebuild dependencies.
2738 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2739 zero_section variable.
2741 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2743 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2744 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2745 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2747 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2749 * ieee.c (ieee_write_expression): Only use an R variable for a
2750 local symbol. Don't output a zero offset. Handle a zero address.
2751 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2752 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2754 (parse_expression): Don't try to handle multiple occurrences of a
2755 P variable. Handle I variables differently from X variables. Fix
2756 the order of minus expressions.
2757 (ieee_slurp_external_symbols): Generate an I variable for an NN
2758 record. Fix handling of ATI and ATX records.
2759 (ieee_slurp_sections): Only set minimal section attributes.
2760 Adjust them later, based on the section contents.
2761 (ieee_object_p): Read in the file until just after the ME record.
2762 Call ieee_slurp_section_data to set the section flags.
2763 (do_one): Add iterations parameter. Only repeat the first load
2764 item. Set the section and file reloc flags.
2765 (ieee_slurp_section_data): Set section flags. Pass iterations to
2767 (ieee_canonicalize_reloc): Handle I variables.
2768 (do_with_relocs): Only emit relocation size when necessary.
2769 Increase MAXRUN to 127. Change ov to be assigned, and take
2770 src_mask and pcrel_offset into account.
2771 (ieee_write_data_part): Skip sections that are not loaded.
2772 (ieee_write_external_part): Don't output optional last entry of WX
2774 (ieee_write_me_part): Make setting of me_record neater.
2775 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2777 * syms.c (stt): Add entries for zerovars, vars, and code.
2779 * elfcode.h (validate_reloc): New static function.
2780 (write_relocs): Call validate_reloc for non ELF relocs.
2782 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2783 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2784 (TARGET_LITTLE_SYM): Likewise.
2786 * config.bfd (m68*-*-psos*): New target.
2788 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2790 * i386msdos.c: Remove some #if 0 code.
2791 (msdos_write_object_contents): Don't include empty sections in the
2792 size computation, regardless of their address.
2794 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2796 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2797 is NULL, ie, the -r switch is used.
2799 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2801 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2802 (BFD_RELOC_MIPS_GOT_LO16): Define.
2803 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2804 * bfd-in2.h, libbfd.h: Rebuild.
2805 * elf32-mips.c (mips_reloc_map): Map new relocs.
2807 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2809 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2812 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2813 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2814 simple number for the section address, rather than an expression.
2815 Limit the number of bytes between relocs to MAXRUN.
2816 (ieee_write_me_part): Set me_record to the file offset after the
2818 (ieee_write_processor): New static function.
2819 (ieee_write_object_contents): Use ieee_write_processor.
2821 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2823 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2825 * coff-aux.c: Change include of aux.h to aux-coff.h.
2827 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2829 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2830 relocation put the addend both in the reloc entry and the data.
2831 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2834 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2835 a R_68K_PCxx reloc against a defined global symbol directly.
2836 (elf_m68k_check_relocs): Don't count such a reloc.
2838 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2839 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2840 symbol for now, otherwise always record the symbol as dynamic.
2841 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2842 is not referenced by a dynamic object, and we are not making a
2843 shared object, then don't make a PLT entry. If we do make a PLT
2844 entry, make sure the symbol has been recorded as dynamic.
2846 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2848 * configure.host: When making a shared library, set HLDFLAGS to
2849 pass an appropriate -rpath option. Use the make variable SONAME
2850 as the shared library soname, rather than computing it here. On
2851 SunOS, build stamp-tshlink in place of $(SHLINK).
2852 * Makefile.in (SONAME): New variable.
2853 ($(SHLINK)): Make a link to the transformed name, as well.
2854 (stamp-tshlink): New target.
2855 (install): Skip stamp-tshlink during install.
2857 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2859 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2860 linker sections have been set up yet.
2862 * elf.c (make_mapping): Add an additional argument to suppress
2863 making the first section include the program headers.
2864 (map_sections_to_segments): If the user used -Ttext such that the
2865 program headers are on a different page, do not set the flags
2866 saying that this section includes the program headers.
2868 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2870 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2871 don't define TRAD_HEADER.
2872 * configure: Rebuild.
2874 * netbsd-core.c: New file, support for NetBSD core files.
2875 * hosts/*nbsd.h: Removed.
2877 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2879 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2880 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2881 * libbfd.h, bfd-in2.h: Regenerated.
2882 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2883 bfd_elf32_bfd_reloc_type_lookup.
2884 (reloc_type{,_names}): Deleted.
2885 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2887 (sparc_reloc_map): Add sparc64 relocs.
2888 (sparc_elf_notsupported_reloc): New static function.
2889 (sparc_elf_wdisp16_reloc): New static function.
2890 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2891 (elf32_sparc_relocate_section): Likewise.
2892 (bfd_elf32_bfd_reloc_type_lookup): Define.
2893 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2894 (reloc_type{,_names}): Deleted.
2895 (elf_sparc_howto_table): Deleted.
2896 (sparc_reloc_map): Deleted.
2897 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2898 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2900 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2902 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2905 * Makefile.in (program_transform_name): New variable.
2906 (install): Transform library name before installing it.
2908 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2910 * archures.c (bfd_mach_i960_hx): Define.
2911 * bfd-in2.h: Rebuild.
2912 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2913 (MATRIX): Expand entries for HX.
2914 (arch_info_struct): Add i960:hx entry.
2915 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2916 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2917 (coff_set_flags): Handle bfd_mach_i960_hx.
2919 Support for building as a shared library, based on patches from
2920 Alan Modra <alan@spri.levels.unisa.edu.au>:
2921 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2922 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2923 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2924 * configure: Rebuild.
2925 * configure.host: If --enable-shared, adjust shared library stuff
2926 based on the host. If the host is SunOS, and the linker supports
2927 -rpath, set HLDFLAGS to use it.
2928 * Makefile.in (ALLLIBS): New variable.
2929 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2930 (COMMON_SHLIB, SHLINK): New variables.
2931 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2932 (STAGESTUFF): Remove variable.
2933 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2935 (stamp-ofiles): New target, like old ofiles target, but build
2936 using a temporary file and move-if-change, and touch stamp-ofiles
2938 (ofiles): Just depend upon stamp-ofiles.
2939 (stamp-piclist, piclist): New targets.
2940 ($(SHLIB), $(SHLINK)): New targets.
2941 (targets.o, archures.o): Build twice if PICFLAG is set.
2942 (do_mostlyclean): Remove pic/*.o.
2943 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2945 (do_distclean): Remove pic and stamp-picdir.
2946 (install): Install shared libraries.
2947 ($(OFILES)): Depend upon stamp-picdir.
2948 (stamp-picdir): New target.
2950 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2952 * libcoff.h: Rebuild.
2954 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2955 flavour of a section with no owner.
2957 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2958 ELF_LINK_NON_ELF flag.
2959 (mips_elf_create_got_section): Likewise.
2961 * elf.c: Revert last change, since it breaks dynamic linking.
2962 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2964 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2965 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2966 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2968 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2970 * elf.c (assign_file_positions_for_segments): If the backend does
2971 not want the elf header or the program headers in the address
2972 space, do not include them in the calculations.
2974 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2975 function to determine if we need additional program headers.
2976 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2977 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2979 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2981 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2983 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2985 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2986 back into one line. Some compilers (sunos 4.1.3 for example)
2987 won't accept args split across more than one line.
2989 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2991 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2992 * configure: Regenerate.
2994 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2996 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2997 try to do arithmetic on a void *, cast it to a unsigned char * first.
2999 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
3001 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
3002 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3004 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3005 flag for a newly defined symbol.
3006 (NAME(bfd_elf,record_link_assignment)): Likewise.
3007 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3008 set the DEF or REF_REGULAR flags correctly.
3010 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3011 (libbfd.h, libcoff.h): Corresponding change.
3013 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3014 a PLT32 reloc as dynamic.
3015 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3016 is not referenced by a dynamic object, and we are not making a
3017 shared object, then don't make a PLT entry. If we do make a PLT
3018 entry, make sure the symbol has been recorded as dynamic.
3020 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3022 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3023 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3024 (powerpcle-*-cygwin32): New.
3025 * peicode.h (add_data_entry): Get address from vma.
3027 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3029 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3030 attached to the section has already been created as an undefined
3031 symbol, treat it as if it hasn't been created yet.
3033 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3035 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3036 symbol or section symbols if stripping all symbols and this is not
3037 a relocateable link. Don't output the symbol string table if
3038 there are no symbols.
3039 (elf_link_flush_output_syms): Don't do anything if there are no
3042 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3044 * coff-aux.c: New file.
3045 * hosts/m68kaux.h: New file.
3046 * config.bfd (m68*-apple-aux*): New target.
3047 * configure.in (m68*-apple-aux*): New native host.
3048 (m68kaux_coff_vec): New vector.
3049 * configure: Rebuild.
3050 * targets.c (m68kaux_coff_vec): Declare.
3051 * coffcode.h (bfd_coff_backend_data): Add field
3052 _bfd_coff_link_add_one_symbol.
3053 (bfd_coff_link_add_one_symbol): Define.
3054 (compare_arelent_ptr): New static function if TARG_AUX.
3055 (coff_write_relocs): If TARG_AUX, sort the relocs.
3056 (coff_write_object_contents): Set A/UX aouthdr magic number.
3057 (coff_link_add_one_symbol): Define if not defined.
3058 (bfd_coff_std_swap_table): Initialize new field.
3059 * libcoff.h: Rebuild.
3060 * cofflink.c (coff_link_add_symbols): Call
3061 bfd_coff_link_add_one_symbol rather than
3062 _bfd_generic_link_add_one_symbol.
3063 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3064 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3065 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3066 * Makefile.in: Rebuild dependencies.
3067 (BFD32_BACKENDS): Add coff-aux.o.
3068 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3070 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3072 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3073 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3075 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3077 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3078 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3079 (maintainer-clean): Warn about deleting special files.
3080 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3082 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3083 warning symbols correctly.
3084 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3085 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3086 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3087 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3088 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3089 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3091 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3094 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3096 * libcoff-in.h: aligned newly exported names with bfd naming
3097 conventions. Removed an erroneous define of POWERPC_LE_PE.
3098 * libcoff.h: Rebuild.
3099 * cofflink.c, coff-ppc.c: the above function name changes
3101 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3103 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3104 * ecoff.c (struct extsym_info): Define.
3105 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3106 to ecoff_link_write_external.
3107 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3108 Strip symbols when appropriate.
3110 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3111 * syms.c (BSF_OBJECT): Define.
3112 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3113 * bfd-in2.h: Rebuild.
3114 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3116 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3119 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3120 copying relocs into a shared object, treat a defined global symbol
3122 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3123 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3124 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3126 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3127 real defined symbol, not to a weak defined symbol.
3129 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3131 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3132 and made a few static functions externs.
3134 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3135 POWERPC_LE_PE hack in cofflink.
3137 * libcoff-in.h: promoted the following from cofflink.c to allow
3138 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3139 coff_debug_merge_element, struct coff_debug_merge_type,
3140 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3141 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3142 coff_debug_merge_hash_lookup, coff_link_section_info,
3143 coff_final_link_info, coff_debug_merge_hash_newfunc,
3144 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3146 * libcoff.h: re-gen'd
3148 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3150 * syms.c: Include "bfdlink.h".
3151 (struct stab_find_info): Define.
3152 (_bfd_stab_section_find_nearest_line): New function.
3153 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3154 * libbfd.h: Rebuild.
3155 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3156 * elf.c (_bfd_elf_find_nearest_line): Try calling
3157 _bfd_stab_section_find_nearest_line before searching the ELF
3158 symbol table. Find the closest STT_FUNC symbol, not the last one.
3159 * libcoff-in.h (coff_data_type): Add line_info field.
3160 * libcoff.h: Rebuild.
3161 * coffgen.c (coff_find_nearest_line): Try calling
3162 _bfd_stab_section_find_nearest_line before searching the COFF
3164 * Makefile.in: Rebuild dependencies.
3166 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3168 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3169 4 bytes, so we get the correct value when updating the register
3170 field in little endian mode.
3172 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3174 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3175 entry_section fields. Add sntoc and snentry fields.
3176 * libcoff.h: Rebuild.
3177 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3178 not toc_section and entry_section (the COFF file does not have any
3179 sections at this point).
3180 (coff_write_object_contents): Set o_snentry and o_sntoc from
3181 snentry and sntoc rather than entry_section and toc_section.
3182 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3183 snentry, not toc_section and entry_section.
3184 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3185 entry_section from hentry.
3186 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3188 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3189 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3190 than using toc_section directly.
3192 * archures.c: Add missing `.' in enum bfd_architecture.
3193 * bfd-in2.h: Rebuild.
3195 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3196 Robert Lipe <robertl@arnet.com>.
3198 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3200 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3201 to sections we allocate. Use bfd_zalloc to allocate initialial
3202 sections, not bfd_alloc.
3203 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3204 SDA{,2}I16 relocations.
3205 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3206 whether to put something in .sbss or not.
3207 (ppc_elf_relocate_section): Add support for more relocations. Add
3208 in sec->output_offset where appropriate. Make error messages
3209 include the symbol name.
3211 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3212 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3213 doesn't get redefined messages if -shared.
3215 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3216 section if the rel_section field has been set up.
3218 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3220 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3223 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3225 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3226 of flags, only flags used are controlled by mach number. Bump up
3227 output file mach number to highest of input file mach numbers.
3228 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3229 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3231 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3232 bfd_elf64_sparc_vec support.
3234 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3236 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3237 the embedded bit is set on some objects and not on others. Just
3239 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3242 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3244 * coffcode.h (coff_new_section_hook): Don't try to align the
3247 * coffcode.h (coff_set_section_contents): Fix the handling of the
3248 .lib section to work even if the entire section contents are
3249 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3250 Robert Lipe <robertl@arnet.com>.
3252 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3254 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3255 memory here for contents.
3257 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3258 _SDA2_BASE_ by 32768.
3259 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3260 started using. Allocate contents for .sdata and .sdata2 sections
3262 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3264 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3265 size _SDA{,2}_BASE_.
3266 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3269 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3271 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3273 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3274 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3275 (bfd_mach_sparc_v9a): Define.
3276 (bfd_mach_sparc_v9_p): Define.
3277 * bfd-in2.h: Regenerated.
3278 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3280 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3281 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3282 to bfd_elf32_sparc_vec.
3283 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3284 Add v8plus{,a} support.
3286 (sparc_compatible): New function.
3287 * elf32-sparc.h: #include "elf/sparc.h".
3288 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3289 elf32_sparc_final_write_processing): New functions.
3290 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3291 elf_backend_final_write_processing): Define.
3293 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3295 * elf-bfd.h (struct elf_link_hash_entry): Add
3296 linker_section_pointer field.
3297 (enum elf_linker_section_enum): Enumeration for new way of
3298 creating linker dynamic sections and symbols.
3299 (elf_linker_section{,_pointers}): New structures for creating
3300 dynamic sections and symbols.
3301 (elf_obj_tdata): Add linker_section_pointers and linker_section
3303 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3304 (_bfd_elf_create_linker_section): New declarations.
3305 (_bfd_elf_find_pointer_linker_section): Ditto.
3306 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3307 (_bfd_elf_make_linker_section_rela): Ditto.
3309 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3311 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3312 (ppc_elf_create_linker_section): New function to create the
3313 sections .got, .sdata, and .sdata2.
3314 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3316 (ppc_elf_check_relocs): Support more of the eabi relocations.
3317 (ppc_elf_relocate_section): Ditto.
3318 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3319 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3321 * elflink.h (elf_create_pointer_linker_section): New function to
3322 create initialized pointers in dynamic linker sections.
3323 (elf_finish_pointer_linker_section): Actually intialize the
3324 pointers created above.
3326 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3327 macros to provide both 32 and 64 bit versions of
3328 elf_create_pointer_linker_section.
3329 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3330 provide both 32 and 64 bit versions of
3331 elf_finish_pointer_linker_section.
3333 * elflink.c (_bfd_elf_create_linker_section): New function to
3334 create a linker section.
3335 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3336 given address in the linker pointer offsets created for a given
3338 (_bfd_elf_make_linker_section_rela): Make a RELA section
3339 corresponding to the generated linker section.
3341 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3343 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3345 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3347 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3348 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3349 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3350 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3351 toc entry in an objdump) for now.
3352 (ppc_do_last, ppc_get_last): New function - needed to save processing
3353 the toc owner to the end.
3354 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3357 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3358 toc owner from being done till last. Must define POWERPC_LE_PC
3361 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3363 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3365 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3366 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3368 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3370 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3372 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3374 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3376 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3378 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3380 * elf.c (assign_file_positions_for_segments): Don't increment file
3381 offset for a segment which contains no loadable sections.
3383 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3385 * reloc.c: Add new PowerPC relocations.
3386 * {bfd-in2,libbfd}.h: Regenerate.
3388 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3389 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3391 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3393 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3396 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3399 * coffgen.c (coff_find_nearest_line): Don't try to cache
3400 information in sections that are not owned by a BFD. From Richard
3401 Henderson <richard@atheist.tamu.edu>.
3403 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3404 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3405 * elflink.h (elf_link_output_extsym): Remove special check for
3408 * ecoffswap.h: Add prototypes for static functions.
3410 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3412 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3413 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3415 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3416 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3417 support. Begin support for R_PPC_SDA{2,}REL.
3419 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3421 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3422 create the .got and .got.neg sections.
3423 (ppc_elf_size_dynamic_sections): Call it.
3424 (ppc_elf_check_relocs): Call it.
3425 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3426 (ppc_elf_check_relocs): Add error messages for relocations we
3427 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3430 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3432 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3433 section flags for V.4 and eabi.
3435 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3437 * elf.c (assign_file_positions_for_segments): If a segment
3438 contains no sections, don't mark it as readable.
3440 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3441 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3443 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3444 dynamic section, if there is one.
3445 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3446 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3447 (bfd_elf64_swap_dyn_in): Likewise.
3448 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3450 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3452 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3453 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3454 <pirker@eiunix.tuwien.ac.at>.
3456 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3458 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3459 PowerPC V.4 and eabi.
3460 * bfd-in2.h: Regenerate.
3461 * libfd.h: Regenerate.
3463 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3465 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3466 section type and SHF_EXCLUDE section flag, turning them into the
3467 appropriate bfd section flag.
3469 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3471 * xcofflink.c (xcoff_link_add_symbols): Create the special
3472 sections if we see a DYNAMIC object, in case that is the only
3473 XCOFF input object we see.
3475 * elf32-mips.c: Extensive changes for a start at dynamic linking
3476 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3478 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3479 (struct elf_backend_data): Remove
3480 elf_backend_create_program_headers field. Add
3481 elf_backend_additional_program_headers and
3482 elf_backend_modify_segment_map fields.
3483 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3485 (elf_backend_additional_program_headers): Likewise.
3486 (elf_backend_modify_segment_map): Likewise.
3487 (elf_backend_create_program_headers): Don't define.
3488 (elfNN_bed): Change to account for field changes.
3489 * elf.c (assign_file_positions_for_segments): Call new
3490 modify_segment_map backend function. Don't call old
3491 create_program_headers backend function.
3492 (get_program_header_size): Call additional_program_headers rather
3493 than create_program_headers.
3494 * elflink.h (elf_link_add_object_symbols): Initialize
3495 type_change_ok from new backend field.
3496 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3498 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3499 a reloc against the appropriate section.
3501 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3502 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3503 (elf_flags_init): Rename from elf_ppc_flags_init.
3504 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3506 (ppc_elf_copy_private_bfd_data): Likewise.
3507 (ppc_elf_merge_private_bfd_data): Likewise.
3509 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3512 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3514 * coff-alpha.c (alpha_relocate_section): During final link, allow
3515 output .lita section to be bigger than 64k by adjusting gp value
3516 on a per-input section basis.
3517 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3519 (struct ecoff_section_tdata): Add gp field.
3521 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3523 Handle Alpha ECOFF changes in OSF/1 3.2.
3524 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3526 * coff-alpha.c: Include "aout/ar.h".
3527 (alpha_ecoff_get_relocated_section_contents): Don't require an
3528 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3529 3.2 doesn't generate one.
3530 (alpha_relocate_section): Likewise.
3531 (alpha_ecoff_slurp_armap): Define.
3532 (alpha_ecoff_slurp_extended_name_table): Define.
3533 (alpha_ecoff_construct_extended_name_table): Define.
3534 (alpha_ecoff_truncate_arname): Define.
3535 (alpha_ecoff_write_armap): Define.
3536 (alpha_ecoff_generic_stat_arch_elt): Define.
3537 (alpha_ecoff_update_armap_timestamp): Define.
3539 (alpha_ecoff_read_ar_hdr): New static function.
3540 (alpha_ecoff_get_elt_at_filepos): New static function.
3541 (alpha_ecoff_openr_next_archived_file): New static function.
3542 (alpha_ecoff_get_elt_at_index): New static function.
3543 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3544 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3545 _bfd_ecoff to alpha_ecoff.
3546 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3547 field from backend structure, rather than always calling
3548 _bfd_get_elt_at_filepos.
3549 * coff-mips.c (mips_ecoff_backend_data): Initialize
3550 get_elt_at_filepos field.
3551 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3552 from _bfd_generic_read_ar_hdr with minor changes.
3553 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3554 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3555 * libbfd.h: Rebuild.
3557 * bfd-in.h (BFD_IN_MEMORY): Define.
3558 * libbfd-in.h (struct bfd_in_memory): Define.
3559 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3560 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3561 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3562 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3563 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3564 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3565 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3566 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3567 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3568 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3570 (bfd_openstreamr): Likewise.
3571 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3572 BFD_IN_MEMORY is not set.
3573 * riscix.c (riscix_some_aout_object_p): Likewise.
3574 * bfd-in2.h, libbfd.h: Rebuild.
3576 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3577 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3578 (bfd_get_elt_at_index): Define.
3579 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3580 bfd_get_elt_at_index. Change index parameter from int to
3582 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3583 (_bfd_noarchive_get_elt_at_index): Define.
3584 (_bfd_archive_bsd_get_elt_at_index): Define.
3585 (_bfd_archive_coff_get_elt_at_index): Define.
3586 * bfd-in2.h, libbfd.h: Rebuild.
3587 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3588 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3589 * ieee.c (ieee_get_elt_at_index): Define.
3590 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3591 * oasys.c (oasys_get_elt_at_index): Define.
3592 * som.c (som_get_elt_at_index): Define.
3594 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3595 numbers to the .text section.
3597 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3599 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3600 If there is a SEC_DEBUGGING section, get the contents of the debug
3601 information part from it.
3602 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3604 (ieee_write_object_contents): Check ieee_write_debug_part return.
3606 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3608 * config.bfd (i[345]86-*-freebsd*): Add target.
3609 * configure.in (i386freebsd_vec): Add vec.
3610 * configure: Regenerate.
3611 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3612 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3613 Rebuild dependencies..
3614 * freebsd.h: New file.
3615 * i386freebsd.c: New file.
3616 * targets.c (i386freebsd_vec): Declare.
3617 (bfd_target_vector): Add i386freebsd_vec.
3618 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3619 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3621 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3623 * ieee.c (ieee_slurp_debug): New static function.
3624 (ieee_object_p): Call it.
3625 (ieee_slurp_section_data): Skip debugging sections.
3626 (ieee_get_reloc_upper_bound): Likewise.
3627 (ieee_get_section_contents): Likewise.
3628 (ieee_canonicalize_reloc): Likewise.
3629 (ieee_write_section_part): Likewise.
3630 (ieee_write_debug_part): Likewise.
3631 (ieee_write_data_part): Likewise.
3632 (init_for_output): Likewise.
3634 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3636 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3638 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3639 relocs, since ppc_elf_relocate_section handles the linker case.
3640 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3642 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3643 ppc_elf_relocate_section since that is now the only caller.
3644 (ppc_elf_relocate_section): Ditto.
3646 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3648 * coffcode.h (coff_write_object_contents): If we don't know the
3649 section of the entry point for an XCOFF executable, always set the
3650 entry address to -1.
3652 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3654 * elf.c (bfd_section_from_shdr): Add support for note sections.
3656 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3658 * bfd-in.h (struct _symbol_info): Add stab_type field.
3659 * bfd-in2.h: Rebuild.
3660 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3662 * elf32-ppc.c: Remove trailing newline from calls to
3664 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3665 difference if target endianness is known.
3667 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3669 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3670 old style TOC16 references without using R_PPC_GOT.
3671 (ppc_reloc_type): Ditto.
3672 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3673 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3674 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3675 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3676 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3678 (ppc_elf_adjust_dynamic_symbol): Ditto.
3679 (ppc_elf_adjust_dynindx): Ditto.
3680 (ppc_elf_size_dynamic_sections): Ditto.
3681 (ppc_elf_finish_dynamic_symbol): Ditto.
3682 (ppc_elf_finish_dynamic_sections): Ditto.
3683 (ELF_DYNAMIC_INTERPRETER): Define.
3685 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3687 * elf.c (copy_private_bfd_data): When attaching sections to
3688 segments ignore sections that won't be allocated. Patch from
3691 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3693 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3696 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3698 * coff-i960.c (CALC_ADDEND): Define.
3699 (coff_i960_relocate_section): Add the input section VMA to the
3700 addend for PC relative relocs.
3702 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3704 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3705 to correctly terminate.
3707 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3709 * targets.c (enum bfd_endian): Define.
3710 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3711 from boolean to enum bfd_endian. Change header_byteorder_big_p
3713 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3714 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3715 * bfd-in2.h: Rebuild.
3716 * All targets: Change initialization of byteorder and
3717 header_byteorder to use enum bfd_endian values rather than
3719 * All files: Change all references to byteorder_big_p and
3720 header_byteorder_big_p to use new bfd_*_endian macros.
3722 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3724 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3726 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3728 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3730 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3732 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3734 * ieee.c: Lots of minor cleanups. Make many functions return
3735 errors rather than calling abort. Also:
3736 (ieee_write_twobyte): Remove; change callers to call existing
3737 ieee_write_2bytes function.
3738 (ieee_write_expression): Don't output the section twice when
3739 outputting a local symbol. Don't emit an extraneous zero if there
3741 (ieee_slurp_sections): Set the lma as well as the vma.
3742 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3744 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3745 a recognized one or bfd_arch_unknown.
3746 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3748 (ihex_get_symtab): Likewise.
3750 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3752 * aoutx.h: Include <ctype.h>.
3753 (struct aout_link_includes_table): Define.
3754 (struct aout_link_includes_totals): Define.
3755 (struct aout_link_includes_entry): Define.
3756 (aout_link_includes_lookup): Define macro.
3757 (struct aout_final_link_info): Add includes field.
3758 (aout_link_includes_newfunc): New static function.
3759 (NAME(aout,final_link)): Initialize includes hash table.
3760 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3762 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3764 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3766 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3768 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3770 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3772 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3773 (pe_print_private_bfd_data): call pe_print_reloc.
3774 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3775 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3776 up some debugging as well.
3778 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3780 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3783 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3785 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3786 when setting sections to NULL.
3788 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3790 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3792 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3793 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3795 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3796 * bfd-in2.h: Rebuild.
3798 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3800 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3802 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3804 * ihex.c (ihex_scan): Handle record types 4 and 5.
3805 (ihex_object_p): Permit types 4 and 5.
3806 (ihex_set_section_contents): Remove check for out of range
3808 (ihex_write_object_contents): Generate types 4 and 5.
3810 * elflink.h (elf_link_output_extsym): Just ignore warning and
3811 indirect references to symbols which don't really exist.
3813 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3815 * peicode.h (pe_print_idata): Minor format fixes
3816 (pe_print_edata): New function. Under private printing, this formats
3817 the edata section of a PE file.
3818 (pe_print_private_bfd_data): Added call to pe_print_edata.
3820 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3822 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3823 index, don't call stoi.
3825 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3827 * srec.c (srec_scan): Set lma as well as vma.
3829 * ihex.c: New file; support for Intel Hex format.
3830 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3831 (ihex_vec): Declare.
3832 (bfd_target_vector): Always include ihex_vec.
3833 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3834 * Makefile.in: Rebuild dependencies.
3835 (BFD_LIBS): Add ihex.o
3836 (BFD_LIBS_CFILES): Add ihex.c.
3837 * bfd-in2.h: Rebuild.
3839 * elf.c (assign_file_positions_for_segments): Sort the sections in
3841 (get_program_header_size): Return the right size if segment_map is
3843 (copy_private_bfd_data): Don't bother to sort the sections.
3845 * bfd.c (bfd_record_phdr): New function.
3846 * bfd-in.h (bfd_record_phdr): Declare.
3847 * bfd_in2.h: Rebuild.
3849 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3852 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3853 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3855 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3856 (bfd_zmalloc): Change declaration.
3857 * libbfd.h: Rebuild.
3858 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3859 and realloc. Don't set bfd_error_no_memory if they fail.
3861 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3863 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3864 uses as well. Added a new howto to deal with TOCREL16 relocs that
3865 are TOCDEFN as well.
3866 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3867 to handle RVA relocs from dlltool.
3868 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3869 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3870 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3872 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3873 to get the right section alignment.
3875 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3877 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3878 p_paddr if p_paddr is zero.
3879 (make_mapping): Set includes_filehdr and includes_phdrs for first
3881 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3883 (assign_file_positions_for_segments): Handle includes_filehdr and
3884 includes_phdrs. Remove special handling of PT_PHDR and first
3886 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3887 when appropriate. Remove special handling of PT_PHDR segment.
3888 Use a more complex condition for when a section is included in a
3889 segment to handle Solaris linker oddities.
3891 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3893 * coff-m88k.c (howto_table): Reformatted for easier reading;
3894 special_function now points to new function m88k_special_reloc.
3895 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3897 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3898 be done correctly by m88k_special_reloc.
3899 (reloc_processing): New function to be used by RELOC_PROCESSING.
3900 (RELOC_PROCESSING): Define to call reloc_processing.
3902 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3904 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3905 (pe_print_pdata): Likewise.
3907 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3908 obstack_alloc fails.
3909 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3911 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3912 * Many files: don't set bfd_error_no_memory if one of the above
3915 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3916 if p_paddr_valid is set.
3917 (copy_private_bfd_data): New static function.
3918 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3920 * elf.c (assign_file_positions_for_segments): Fix case where extra
3921 program headers were allocated.
3923 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3924 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3925 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3926 _bfd_elf_print_private_bfd_data.
3928 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3929 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3930 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3931 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3932 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3933 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3934 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3936 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3938 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3939 * elf.c (make_mapping): New static function.
3940 (map_sections_to_segments): New static function.
3941 (elf_sort_sections): New static function.
3942 (assign_file_positions_for_segments): New static function.
3943 (map_program_segments): Remove.
3944 (get_program_header_size): Remove sorted_hdrs, count, and
3945 maxpagesize parameters. Simplify.
3946 (assign_file_positions_except_relocs): When generating an
3947 executable, use assign_file_positions_for_segments.
3948 (elf_sort_hdrs): Remove.
3949 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3950 to get_program_header_size.
3952 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3954 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3956 * configure, config.in: Regenerate with autoconf 2.7.
3958 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3959 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3961 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3963 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3964 (ecoff_sec_to_styp_flags): Likewise.
3965 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3966 (ecoff_set_symbol_info): Handle scRConst.
3967 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3968 (ecoff_compute_section_file_positions): Handle .rconst section.
3969 (_bfd_ecoff_write_object_contents): Likewise.
3970 (ecoff_link_check_archive_element): Handle scRConst.
3971 (ecoff_link_add_externals): Likewise.
3972 (ecoff_link_write_external): Handle .rconst section.
3973 (ecoff_reloc_link_order): Likewise.
3974 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3975 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3977 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3979 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3980 DEF_DYNAMIC flag is set.
3982 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3984 * host-aout.c: If TRAD_HEADER is defined, include it.
3986 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3988 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3989 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3990 (BFD_NEED_DECLARATION): New function.
3991 * configure.in: Use BFD_NEED_DECLARATION.
3992 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3993 * configure, config.in: Rebuild with autoconf 2.6.
3995 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3996 special_sections before returning when called with a non XCOFF
3999 * coffgen.c (coff_renumber_symbols): Sort common symbols with
4002 * coffcode.h (coff_compute_section_file_positions): Only pad the
4003 previous section to force file alignment when creating an
4006 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4008 * coffcode.h (coff_compute_section_file_positions): If
4009 RS6000COFF_C, set up the .debug section.
4011 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4012 if it is not large enough to accomodate the entire TOC area with
4013 signed 16 bit offsets.
4014 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4016 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4017 TOC anchor to use the TOC value used in the output file.
4019 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4021 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4022 (_bfd_coff_read_string_table): Likewise.
4024 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4026 * pe-arm.c: Fix typos.
4027 * coff-arm.c: Likewise.
4029 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4031 * coff-ppc.c (list_ele): Added "cat"egory member.
4032 (record_toc): New category parameter (priv or pub).
4033 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4034 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4035 the mainline. It addes extra toc cells in error.
4036 (ppc_coff_swap_sym_in_hook): Added some documentation.
4037 (dump_toc): Can now diagnose "virtual toc" chicanery.
4039 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4041 * elf-bfd.h (struct elf_link_hash_table): Change type of
4042 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4044 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4046 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4047 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4049 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4050 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4051 defined or mentioned in a regular file.
4053 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4055 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4056 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4057 (coff_ppc_relocate_section): Correct REL24 handling
4058 (ppc_process_before_allocation): Correct TOCDEFN handling
4060 * peicode.h (dir_names): Added name descriptions
4062 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4064 * VERSION: Updated to cygnus-2.6.
4066 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4068 * targets.c (m68k4knetbsd_vec): Declare.
4070 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4072 * targets.c (bfd_target): Change type of second argument to
4073 _bfd_print_private_bfd_data from void * to PTR.
4074 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4075 using PTR rather than void *.
4076 * bfd-in2, libbfd.h: Rebuild.
4077 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4079 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4080 _bfd_generic_bfd_print_private_bfd_data rather than casting
4083 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4085 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4086 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4088 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4089 BFD64_BACKENDS_CFILES): New variables.
4092 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4094 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4095 not at the file position of the first section.
4096 * coffcode.h (coff_compute_section_file_positions): Avoid using
4098 (coff_write_object_contents): When generating a PPC PE executable
4099 with no symbols, round up the file size to a COFF_PAGE_SIZE
4101 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4102 don't write out a string table.
4104 * elf.c (bfd_section_from_shdr): When using a different section
4105 header, pass the new one to _bfd_elf_make_section_from_shdr.
4106 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4107 (elf_map_symbols): Add section VMA to symbol value when comparing
4109 (_bfd_elf_compute_section_file_positions): Only build symbol table
4110 if there are some symbols. Set file offset of symtab and strtab
4112 (assign_file_positions_except_relocs): Remove dosyms parameter.
4113 Change all callers. Never set file offset of symtab and strtab
4115 (_bfd_elf_copy_private_section_data): New function.
4116 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4117 (_bfd_elf_copy_private_symbol_data): New function.
4118 (swap_out_syms): Check for special mapping of st_shndx created by
4119 copy_private_symbol_data.
4120 * elfxx-target.h: Use new copy routines.
4121 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4122 (_bfd_elf_copy_private_section_data): Declare.
4124 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4126 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4129 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4130 _bfd_dummy_target, matching the recent change to archive
4133 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4135 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4136 arithmetic on PTR types.
4138 * aout-target.h (MY(callback)): Set the lma of the sections.
4140 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4141 symbol into a reloc against the section.
4143 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4145 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4146 glue for the relocs: IMGLUE and IFGLUE.
4147 (record_toc): new function - tracks toc contents
4148 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4149 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4150 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4151 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4152 (ppc_record_toc_entry): Removed a debug define (duh)
4154 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4155 (pe_print_idata): New function - formats the idata section data
4156 (pe_print_pdata): New function - formats the pdata section data
4157 (pe_print_private_bfd_data): calls to above
4159 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4161 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4162 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4163 TARGET_SYM and TARGET_NAME for vector and BFD name.
4164 * coff-pmac.c (pmac_xcoff_vec): Remove.
4165 (TARGET_SYM, TARGET_NAME): Define.
4166 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4167 machine to 0, not all PowerMacs are 601s.
4169 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4171 * elfcode.h (elf_object_p): Read in any program headers.
4172 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4173 based on the program headers, if any.
4174 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4175 (map_program_segments): Set p_paddr of program headers based on
4178 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4180 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4183 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4184 trying to do a relocateable link with a non-a.out object file.
4186 * archive.c (bfd_generic_archive_p): Check the first object file
4187 in an archive even if target_defaulted is set. If the object file
4188 has the wrong xvec, reject it.
4190 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4191 be represented, report the name via _bfd_error_handler.
4192 (translate_to_native_sym_flags): Likewise.
4193 * elf32-mips.c (mips_elf_final_link): Likewise.
4194 * oasys.c (oasys_write_sections): Likewise.
4196 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4197 which checks for STYP_OVRFLO sections.
4198 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4199 reloc and lineno count overflows.
4200 (coff_write_object_contents): Call coff_count_linenumbers before
4201 coff_compute_section_file_positions. If RS6000COFF_C, handle
4202 reloc and lineno count overflows.
4203 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4204 relocs before dealing with .pad sections. Count overflow section
4205 headers when handling .pad sections.
4207 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4210 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4211 (struct xcoff_link_hash_table): Add descriptor_section and
4212 special_sections fields.
4213 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4214 (xcoff_link_add_symbols): Set linkage section alignment. Create
4215 descriptor section. Check for magic symbol names (_text, etc.),
4216 and record them in special_sections if found. Set
4217 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4218 descriptor field to point back to the function code symbol.
4219 (xcoff_sweep): Always mark the special descriptor_section.
4220 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4221 function descriptor, and mark it if it is.
4222 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4223 parameter, and fill it in. Allocate space for the descriptor
4225 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4226 global linkage code. If an undefined function descriptor is
4227 exported, arrange to define it. Warn about any other undefined
4229 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4230 (xcoff_write_global_symbol): Create a function descriptor when
4232 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4233 * bfd-in2.h: Rebuild.
4235 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4237 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4238 (ppc_coff_link_hash_table): new types for hashing
4239 (ppc_coff_link_hash_newfunc): hash entry constructor
4240 (ppc_coff_link_hash_table_init): hash table initializer
4241 (ppc_coff_link_hash_table_create): hash table constructor
4242 (ppc_record_toc_entry): changed references to hash table
4243 (coff_ppc_relocate_section): changed references to hash table
4245 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4246 * libcoff.h: Rebuild
4248 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4249 (coff_link_add_symbols): removed toc_offset init
4251 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4253 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4256 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4257 if it is given and mmep is available.
4258 * acconfig.h: Undef USE_MMAP.
4259 * configure, config.in: Regenerated.
4260 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4261 table handling the old way.
4262 (aout_get_external_symbols): Don't complain if last byte of string
4264 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4265 (bfd_free_window) [! USE_MMAP]: Don't define.
4266 (bfd_get_file_window,
4267 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4269 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4271 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4274 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4276 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4277 compatible with AMD generated COFF files. Try to support both AMD
4278 and GNU formats simultaneously.
4279 (coff_a29k_relocate_section): Likewise.
4281 * libbfd.c (bfd_get_file_window): Change writable parameter from
4282 int to boolean; update all callers. Pass MAP_SHARED if not
4283 writable--it's required on Solaris. Cast fprintf argument to
4285 * bfd-in.h (bfd_get_file_window): Update declaration.
4286 * bfd-in2.h: Rebuild.
4287 * aoutx.h: Update calls to bfd_get_file_window.
4289 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4291 (xcoff_swap_ldhdr_in): New static function.
4292 (xcoff_swap_ldsym_in): New static function.
4293 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4294 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4295 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4296 Handle XTY_ER/XMC_XO symbols correctly.
4297 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4298 rather than normal symbol table.
4299 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4300 already defined with the same absolute value.
4301 (xcoff_mark): When considering called symbols, check whether the
4302 descriptor is from a dynamic object, rather than the symbol
4304 (xcoff_build_ldsyms): Likewise.
4306 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4307 Cast realloc and malloc return values. If malloc or realloc fail,
4308 set bfd_error_no_memory.
4309 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4310 * bfd-in2.h: Rebuild.
4312 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4314 * coff-ppc.c (ppc_record_toc_entry): new function.
4315 (in_reloc_p): changed return value.
4316 (coff_ppc_relocate_section): much rework.
4317 (ppc_allocate_toc_section): new function.
4318 (ppc_process_before_allocation): new function.
4319 (ppc_coff_swap_sym_in_hook): new function.
4321 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4322 (coff_link_add_symbols): initialize toc_offset.
4324 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4325 (coff_swap_aouthdr_out): Added more sections to the data
4326 dictionary for the pe file header. Also changed linker version
4327 number on the ppc side.
4328 (dir_names): small improvements to the dictionary printing.
4329 (pe_mkobject_hook): save the file level flags.
4331 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4332 (pe_tdata): added real_flags field
4333 (coff_tdata): added local_toc_sym_map and access macro
4335 * libcoff.h (coff_link_hash_entry): added toc_offset field
4336 (pe_tdata): added real_flags field
4337 (coff_tdata): added local_toc_sym_map and access macro
4339 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4340 (coff_mkobject): init for local_toc_sym_map
4341 (coff_write_object_contents): set the internal_a.magic to
4342 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4345 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4347 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4348 entries until both the line number address and the function name
4349 address are too large.
4351 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4352 * configure: Rebuilt.
4354 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4355 is defined in the environment.
4357 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4359 * som.c (som_get_section_contents_in_window): Define to use
4362 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4364 * coff-i860.c: New file, based on coff-i386.c.
4365 * cpu-i860.c: New file, based on cpu-i386.c.
4366 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4367 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4368 targets, using i860coff_vec.
4369 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4370 trad-core.o and hosts/i860mach3.h.
4371 (i860coff_vec): Use coff-i860.o and cofflink.o.
4372 * configure: Rebuild.
4373 * Makefile.in: Rebuild dependencies.
4374 (ALL_MACHINES): Add cpu-i860.o.
4375 (BFD32_BACKENDS): Add coff-i860.o.
4376 (CFILES): Add cpu-i860.c and coff-i860.c.
4377 * targets.c (i860coff_vec): Declare.
4378 (bfd_target_vector): Add &i860coff_vec.
4379 * archures.c (bfd_i860_arch): Declare.
4380 (bfd_archures_list): Add &bfd_i860_arch.
4381 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4382 (coff_set_flags): Handle bfd_arch_i860.
4383 (coff_write_object_contents): Handle I860 a.out magic number.
4385 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4387 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4388 the created .tc section to 2.
4389 (xcoff_mark): Don't keep a .loader reloc for a call to an
4390 undefined symbol when creating a shared library.
4391 (xcoff_build_ldsyms): When creating a shared library, generate
4392 global linkage code for a call to an undefined symbol.
4394 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4396 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4397 BFD32_BACKENDS, BFD64_BACKENDS.
4398 (.dep1): Put mkdep output in a separate file.
4399 Rebuilt dependencies.
4401 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4404 Permit use of mmap when available:
4406 * configure.in: Check for mmap, madvise, mprotect.
4407 * config.in, configure: Regenerated.
4409 * libbfd.c (struct _bfd_window_internal): Define type.
4410 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4412 (ok_to_map): New static variable for debugging.
4413 (_bfd_generic_get_section_contents_in_window): New function.
4414 * bfd-in.h (bfd_window_internal): Declare type.
4415 (bfd_window): Define type.
4416 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4417 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4420 * libaout.h (struct aoutdata): Add two window fields.
4421 (obj_aout_sym_window, obj_aout_string_window): New macros.
4422 * aoutx.h (some_aout_object_p): Initialize windows.
4423 (aout_get_external_symbols): Get symbol data and strings in
4424 windows instead of explicitly allocated buffers.
4425 (slurp_symbol_table): Free window instead of memory.
4426 (bfd_free_cached_info): Release windows instead of freeing storage
4428 (aout_link_free_symbols): Ditto.
4430 * targets.c (bfd_target): Add new field for
4431 get_section_contents_in_window.
4432 (BFD_JUMP_TABLE_GENERIC): Updated.
4433 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4434 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4435 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4436 macros for get_section_contents_in_window field.
4438 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4440 * core.c: Renamed to corefile.c
4441 * makefile.dos (OBJS): Change core.o to corefile.o
4442 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4445 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4447 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4448 targ_selvecs to allow debugging under Irix-5 native.
4451 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4453 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4454 to o. Clobber and restore the list of new csects around the call
4455 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4456 linker error and the linker wants to read the symbol table. Reset
4457 the line number count of a real section even if it has no relocs.
4458 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4460 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4463 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4465 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4466 an undefined symbol in a shared link.
4468 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4469 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4470 phdm@info.ucl.ac.be (Philippe De Muyter).
4472 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4474 * coff-m88k.c (rtype2howto): New static function.
4475 (RTYPE2HOWTO): Use it rather than a macro definition.
4477 * coffcode.h (coff_write_object_contents): set internal_a.magic
4478 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4480 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4481 define TRAD_HEADER to new file hosts/delta68.h.
4482 m88*-motorola-sysv*, however, does use ptrace-core.o.
4483 * hosts/delta68.h: New file.
4485 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4486 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4488 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4490 * i386linux.c (MY(vec)): Declare before use.
4492 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4494 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4495 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4497 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4498 BFD is not of the right type.
4499 (bfd_elf_get_needed_list): Likewise.
4500 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4501 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4502 * xcofflink.c (XCOFF_XVECP): Define.
4503 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4505 (bfd_xcoff_import_symbol): Likewise.
4506 (bfd_xcoff_export_symbol): Likewise.
4507 (bfd_xcoff_link_count_reloc): Likewise.
4508 (bfd_xcoff_record_link_assignment): Likewise.
4509 (bfd_xcoff_size_dynamic_sections): Likewise.
4511 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4512 table index against the number of symbols for a base relative
4515 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4517 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4518 full_aouthdr flag here...
4519 (_bfd_xcoff_bfd_final_link): ...not here.
4521 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4523 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4524 systems that have a system <libelf.h>.
4525 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4526 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4527 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4528 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4529 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4530 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4531 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4533 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4535 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4536 set, set BSF_WEAK in symbol. Change all callers.
4537 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4538 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4539 _bfd_generic_link_add_one_symbol.
4540 (ecoff_indirect_link_order): Check that the section tdata relocs
4541 are not NULL before using them.
4543 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4544 define TRAD_HEADER as hosts/alphalinux.h.
4545 * configure: Rebuild.
4546 * hosts/alphalinux.h: New file.
4547 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4550 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4552 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4553 C_ECOMM storage classes.
4555 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4557 (xcoff_mark): Call xcoff_mark_symbol.
4558 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4559 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4561 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4563 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4565 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4567 (xcoff_find_reloc): New static function.
4568 (xcoff_link_add_symbols): Use it.
4569 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4570 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4571 relocate the value of C_DECL.
4573 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4575 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4577 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4578 callback decide what goes in .relocs.
4579 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4580 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4583 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4585 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4588 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4590 * xcofflink.c: More improvements, mostly to fix handling of
4591 constructors and a few other special cases.
4592 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4593 zero, reverting yesterday's change.
4594 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4595 (bfd_xcoff_link_count_reloc): Declare.
4596 (bfd_xcoff_record_link_assignment): Declare.
4597 * bfd-in2.h: Rebuild.
4599 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4601 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4602 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4603 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4604 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4605 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4606 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4608 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4611 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4612 segments includes the a.out header. See to that the magic number
4613 *always* is big-endian.
4615 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4616 m68k4k NetBSD configurations.
4618 * configure.in, configure: Separate i386 & mips NetBSD
4619 configurations from other BSD ones. Don't assume DEC is the only
4620 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4621 configurations. Add support for m68k4k NetBSD object format.
4623 * libaout.h: Added M_68K4K_NETBSD magic.
4625 * m68k4knetbsd.c: New file.
4627 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4629 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4632 * hosts/mipsnbsd.h: New file.
4635 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4637 * config.bfd: Add config stuff for mips*-*-magic* to set
4638 targ_defvec to ecoff_big_vec.
4641 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4643 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4645 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4646 toc_section, and entry_section fields.
4647 (struct xcoff_section_tdata): Remove ldrel_count field.
4648 * libcoff.h: Rebuild.
4649 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4651 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4652 full a.out header if full_aouthdr is set in xcoff_data.
4653 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4654 based on sections stored in xcoff_data.
4655 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4657 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4658 (rs6000coff_vec): Set symbol_leading_char to '.'.
4659 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4660 value stored in ret rather than returning a pointer value.
4662 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4664 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4667 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4669 * som.c (som_slurp_string_table): Allocate the strings with malloc
4670 since they're free'd by free_cached_info.
4671 (som_slurp_symbol_table): Similarly for the symbol table.
4673 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4675 * Makefile.in (diststuff): Don't make headers.
4677 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4679 * Makefile.in: Rebuild dependencies.
4681 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4682 output_bfd is not SunOS.
4683 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4684 non-SunOS input files.
4686 * xcofflink.c: Extensive changes to support linking shared objects
4687 and generating a .loader section.
4688 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4689 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4690 last_symndx, and ldrel_count fields.
4691 * libcoff.h: Rebuild.
4692 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4693 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4695 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4696 (bfd_xcoff_export_symbol): Declare.
4697 (bfd_xcoff_size_dynamic_sections): Declare.
4698 * bfd-in2.h: Rebuild.
4700 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4702 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4703 * configure: Rebuild.
4704 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4705 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4707 (pmac_xcoff_vec): Update to use new xcoff support.
4708 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4709 (xcoff_write_armap): Declare buf as unsigned char.
4710 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4712 * mpw-make.sed: Generalize subdir_do edit.
4714 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4716 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4717 correctly. Don't initialize asect->vma.
4719 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4721 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4722 something a little less than the page size.
4724 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4726 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4728 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4730 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4731 * coffcode.h (coff_write_object_contents): If .bss is before
4732 .data us that as data_start.
4733 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4735 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4736 (coff_swap_outhdr_out): Hardwire in version number.
4738 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4740 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4741 major and minor to *_vno, since the former are also macros in
4742 SunOS header files. Cast result of bfd_alloc to appropriate
4745 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4746 before assigning to sec_data.
4748 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4750 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4751 now relative to the section, not absolute.
4752 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4753 get the file name when there is a N_SO directory name. When
4754 handling stabs, remember that section->vma was added to the
4757 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4759 * sunos.c (struct sunos_link_hash_table): Add needed field.
4760 (sunos_link_hash_table_create): Call bfd_release, not free.
4761 (sunos_link_hash_table_create): Initialize needed field.
4762 (sunos_add_dynamic_symbols): Record needed objects.
4763 (bfd_sunos_get_needed_list): New function.
4764 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4765 * bfd-in2.h: Rebuild.
4767 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4769 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4771 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4773 * bfd-in.h (struct bfd_link_needed_list): Rename from
4774 bfd_elf_link_needed_list.
4775 * bfd-in2.h: Rebuild.
4776 * elf.c, elflink.h, libelf.h: Corresponding changes.
4778 Add start at AIX linker support; no shared libraries yet.
4779 * xcofflink.c: New file.
4780 * configure.in (rs600coff_vec): Use xcofflink.o.
4781 * configure: Rebuild.
4782 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4784 (struct xcoff_section_tdata): Define.
4785 (xcoff_section_data): Define macro.
4786 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4787 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4788 (_bfd_xcoff_bfd_final_link): Declare.
4789 (_bfd_ppc_xcoff_relocate_section): Declare.
4790 * libcoff.h: Rebuild.
4791 * coff-rs6000.c: Clean up a bit.
4792 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4793 cputype, csects, and debug_indices.
4794 (xcoff_copy_private_bfd_data): Copy cputype.
4795 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4796 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4797 (xcoff_reloc_type_lookup): Rename from
4798 rs6000coff_reloc_type_lookup.
4799 (coff_relocate_section): Define.
4800 (_bfd_xcoff_sizeof_headers): Define.
4801 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4802 (_bfd_xcoff_bfd_relax_section): Define.
4803 (_bfd_xcoff_bfd_link_split_section): Define.
4804 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4806 * coffcode.h (coff_compute_section_file_positions): If AIX,
4807 increment sofar by SMALL_AOUTSZ if not executable.
4808 (coff_write_object_contents): If AIX, always output an a.out
4809 header; if not executable, header size of SMALL_AOUTSZ.
4810 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4811 (_bfd_stringtab_init): Initialize xcoff field.
4812 (_bfd_xcoff_stringtab_init): New function.
4813 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4814 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4815 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4816 * libbfd.h: Rebuild.
4817 * Makefile.in: Rebuild dependencies.
4818 (BFD32_BACKENDS): Add xcofflink.o.
4819 (CFILES): Add xcofflink.c.
4821 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4822 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4823 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4825 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4827 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4829 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4831 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4832 * config.in: Regenerated.
4834 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4835 (_bfd_chunksize): New variable.
4836 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4837 for obstack chunk size.
4838 * configure.in: Check for getpagesize.
4839 * configure: Regenerated.
4841 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4843 * trad-core.c (rawptr): Make it a local variable of
4844 ptrace_unix_core_file_p.
4846 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4848 * coff-arm.c (in_reloc_p): New.
4849 * coff-i386.c (in_reloc_p): New.
4850 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4851 (coff_write_object_contents): Only set has_reloc_section
4853 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4854 in_reloc_p to decide if reloc should be emitted.
4855 * libcoff.h (pe_data_type.in_reloc_p): New.
4856 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4858 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4860 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4861 (_bfd_coff_read_internal_relocs): Likewise.
4862 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4863 (_bfd_coff_read_internal_relocs): Likewise.
4865 * elflink.h (elf_link_add_object_symbols): Correct conditions
4866 under which type and size change warnings are issued.
4868 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4870 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4871 a symbol which is not in a real section.
4872 (coff_write_native_symbol): Corresponding change.
4874 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4875 coff_link_hash_newfunc and make non-static.
4876 (_bfd_coff_link_hash_table_init): New function, broken out of
4877 _bfd_coff_link_hash_table_create.
4878 (_bfd_coff_link_hash_table_create): Use it.
4879 (process_embedded_commands): Make static.
4880 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4881 (_bfd_coff_link_hash_table_init): Declare.
4882 * libcoff.h: Rebuild.
4884 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4885 field in XCOFF tdata.
4886 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4887 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4888 based on cputype stored in a.out header, or in n_type of initial
4890 (coff_write_object_contents): Set cputype correctly in a.out
4892 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4894 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4895 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4897 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4898 * libcoff.h: Rebuild.
4900 * cpu-rs6000.c (rs6000_compatible): New static function.
4901 (bfd_rs6000_arch): Use it.
4902 * cpu-powerpc.c (powerpc_compatible): New static function.
4903 (arch_info_struct): Define various flavours of PowerPC.
4904 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4907 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4909 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4911 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4913 * elflink.h (elf_link_add_object_symbols): Don't warn about
4914 changing the size or type if the old definition was weak.
4916 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4918 * coffcode.h (combined_entry_type): Add fix_line field.
4919 (coff_slurp_line_table): Warn if we try to set the lineno field of
4921 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4922 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4923 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4924 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4926 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4927 * libcoff.h: Rebuild.
4929 * libcoff-in.h (struct xcoff_tdata): Define.
4930 (xcoff_data): Define.
4931 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4932 * bfd-in2.h, libcoff.h: Rebuild.
4933 * coff-rs6000.c (xcoff_mkobject): New static function.
4934 (coff_mkobject): Define.
4935 (xcoff_copy_private_bfd_data): New static function.
4936 (coff_bfd_copy_private_bfd_data): Define.
4937 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4939 (rs6000coff_vec): Add DYNAMIC to object_flags.
4940 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4941 .loader sections specially.
4942 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4943 section alignment from the XCOFF tdata information.
4944 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4945 F_SHROBJ, and copy the extra a.out header information into the
4946 XCOFF tdata structure.
4947 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4948 F_DYNLOAD and the extra a.out header information.
4949 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4950 C_HIDEXT symbol with attached csect information.
4951 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4952 in the o_maxdata field.
4953 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4954 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4955 end if BSF_NOT_AT_END is set.
4957 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4958 _bfd_read_ar_hdr_fn.
4959 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4960 * bfd-in2.h, libbfd.h: Rebuild.
4961 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4963 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4964 (bfd_slurp_bsd_armap_f2): Likewise.
4965 (_bfd_slurp_extended_name_table): Likewise.
4967 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4969 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4971 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4972 when the symbol table is empty.
4974 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4975 space for section symbols, since we don't output them either.
4976 (elf_m68k_adjust_dynindx): Removed.
4978 * ptrace-core.c (rawptr): Make it a local variable of
4979 ptrace_unix_core_file_p.
4981 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4983 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4986 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4987 Mac object file formats.
4989 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4991 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4992 auxent if there isn't one.
4993 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4994 rather than FILNMLEN as the maximum name length.
4996 * coffcode.h (bfd_coff_backend_data): Add new field
4997 _bfd_coff_print_aux.
4998 (bfd_coff_print_aux): New static function.
4999 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
5000 scnlen field of an XTY_LD csect aux entry.
5001 (coff_print_aux): New static function.
5002 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
5003 in coff_pointerize_aux_hook.
5004 (bfd_coff_std_swap_table): Initialize new field.
5005 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5006 * libcoff.h: Rebuild.
5007 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5008 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5010 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5011 if there are symbols, for native AIX ld compatibility.
5013 * coffcode.h (bfd_coff_backend_data): Add new field
5014 _bfd_coff_pointerize_aux_hook.
5015 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5016 or I960, and as 0 otherwise.
5017 (bfd_coff_std_swap_table): Initialize new field.
5018 * libcoff.h: Rebuild.
5019 * coffgen.c (coff_pointerize_aux): Change parameters to take
5020 symbol pointer instead of type and class, and to take aux index.
5021 Call _bfd_coff_pointerize_aux_hook if it is defined.
5022 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5023 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5024 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5026 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5027 read-only/host-only support.
5029 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5031 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5034 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5035 BFD_JUMP_TABLE_ARCHIVE accordingly.
5036 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5037 (_bfd_compute_and_write_armap): Declare.
5038 (_bfd_generic_read_ar_hdr): Declare.
5039 (_bfd_read_ar_hdr): Define.
5040 (_bfd_noarchive_read_ar_hdr): Define.
5041 (_bfd_archive_bsd_read_ar_hdr): Define.
5042 (_bfd_archive_coff_read_ar_hdr): Define.
5043 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5044 _bfd_read_ar_hdr instead.
5045 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5046 (_bfd_compute_and_write_armap): Rename from
5047 compute_and_write_armap. Make non-static. Change all callers.
5048 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5049 than _bfd_snarf_ar_hdr.
5050 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5051 * ieee.c (ieee_read_ar_hdr): Define.
5052 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5053 * oasys.c (oasys_read_ar_hdr): Define.
5054 * som.c (som_read_ar_hdr): Define.
5055 * bfd-in2.h, libbfd.h: Rebuild.
5057 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5059 * peicode.c (coff_swap_filehdr_in): If symptr is
5060 zero, there aren't any symbols, even if nsyms is set.
5062 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5064 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5066 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5067 sections, and set styp correctly for them: .got, .hash, .dynamic,
5068 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5069 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5071 (ecoff_sort_hdrs): New static function.
5072 (ecoff_compute_section_file_positions): Return boolean, not void.
5073 Sort the sections by VMA before looking through them. Put the
5074 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5075 section on an appropriate boundary within the page.
5076 (ecoff_compute_reloc_file_positions): Check return value of
5077 ecoff_compute_section_file_positions.
5078 (_bfd_ecoff_set_section_contents): Likewise.
5079 (_bfd_ecoff_write_object_contents): Check for various Alpha
5080 section types when incrementing text_size and data_size. Call
5081 adjust_headers backend function if it exists.
5082 * coff-alpha.c (alpha_adjust_headers): New static function.
5083 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5084 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5086 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5088 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5090 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5091 of ALTERNATE_AIX_CORE_FORMAT.
5092 * configure.in (aix4): No longer need CORE_FLAGS.
5093 * configure: Updated.
5095 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5097 NS32k changes from Ian Dall:
5098 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5100 (aout_link_input_section_std, aout_link_input_section_ext,
5101 aout_link_reloc_link_order): Call them instead of _bfd_*
5103 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5105 (backend_data): Use it instead of hardcoded zero.
5107 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5108 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5110 * ns32knetbsd.c: Include bfd.h.
5111 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5112 (MY_bfd_reloc_type_lookup): Declare function too.
5113 * pc532-mach.c (set_sizes): Don't declare.
5114 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5115 (backend_data, MY_backend_data): Don't define.
5117 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5118 ns32k-*-lites* like ns32k-*-netbsd*.
5120 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5123 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5125 * coffcode.h (coff_write_object_contents): Restore setting
5126 f_timdat to 0, deleted on August 22.
5128 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5130 * coffcode.h (coff_bfd_copy_private_symbol_data,
5131 coff_bfd_copy_private_section_data,
5132 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5133 * peicode.h (coff_bfd_copy_private_bfd_data): New
5134 (pe_bfd_copy_private_bfd_data): New.
5135 (coff_swap_scnhdr_in): Swap bss size into the right place.
5136 (pe_print_private_bfd_data): Add some newlines.
5138 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5140 * som.c (setup_sections): Don't die if a space has no subspaces.
5142 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5144 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5145 dynamic symbol override a common symbol. Don't change the size or
5146 type if they have been set and the new symbol is not a definition.
5147 Warn if the size or type changes.
5149 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5151 * som.c (som_begin_writing): Don't write the symbol table or
5153 (som_finish_writing): Write them here. Place them after the
5154 subspace data, but before the relocs.
5156 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5158 * sunos.c (sunos_add_one_symbol): Just pass false, not
5159 info->shared_library, to sunos_create_dynamic_sections.
5160 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5162 (sunos_check_dynamic_reloc): Remove .text section assertion.
5164 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5166 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5167 * configure, configure.in: Add pmac_xcoff_vec case.
5168 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5169 * coff-pmac.c: New file, PowerMac XCOFF support.
5170 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5171 * targets.c (pmac_xcoff_vec): Declare.
5173 * mpw-config.in: Various changes to be compatible with the
5174 autoconf-based configury.
5175 * mpw-make.sed: New file, sed commands to translate Unix
5176 makefile into MPW syntax.
5177 * mpw-make.in: Remove.
5178 * hosts/mpw.h: Remove.
5179 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5180 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5182 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5184 * binary.c (binary_get_symtab): Return an empty string on error.
5185 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5187 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5189 * coff-ppc.c: Reformatted according to gnu conventions
5190 Removed irrelevant "if 0" code
5192 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5194 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5195 symbols rather than as indirect symbols.
5196 (MY(slurp_symbol_table)): Don't do anything special about
5199 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5200 of .ctors and .dtors sections is no larger than 2.
5202 * sunos.c (sunos_add_one_symbol): Don't change
5203 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5205 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5206 dynamic symbols when creating a shared library.
5207 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5209 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5210 written even if it is not defined in a regular object.
5211 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5212 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5213 rather than the constant 22.
5214 (sunos_check_dynamic_reloc): Handle creating a shared library.
5215 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5216 zero when creating a shared library.
5217 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5218 write it out at the start of the symbol table.
5220 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5222 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5224 * config.bfd: Add arm-*-coff.
5225 * configure.in, configure: Add armcoff_{little,big}_vec.
5226 * targets.c (armcoff_{little,big}_vec): Declare.
5227 (bfd_target_vector): Add armcoff_{little,big}_vec.
5228 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5230 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5232 * targets.c (bfd_find_target): Remove debugging code.
5234 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5236 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5238 * Makefile.in: added *-ppc files
5239 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5240 allow pe based .o's to be shared with other tools on ppc/NT
5241 * config.bfd: added powerpc[le]-[pe|winnt] config support
5242 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5243 * peicode.h: Added more section flags for PE on ppc
5244 Added coff_swap_filehdr_out to allow peicode.h to be
5245 used for non-image PE files on ppc.
5246 Check for image, or not, before copying pe_opthdr
5247 * targets.c: Added new bfd's
5248 * targets.c: Removed two inactive bfds that shouldn't have made it this
5251 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5253 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5254 explicit values to initialize all relocs. Change all users.
5255 (ppc_elf_brtaken_inner): New function to handle branch predicition
5257 (ppc_elf_brtaken_reloc): Ditto.
5258 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5259 relocs use ppc_elf_unsupported_reloc.
5260 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5261 needs to be reported.
5262 (ppc_elf_relocate_section): Support branch prediction relocs.
5264 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5266 * bfd.c (bfd_assert): Remove \n from string passed to
5269 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5270 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5271 (bfd_coff_make_section_hook): Don't define.
5272 (coff_make_section_hook): Remove.
5273 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5274 (styp_to_sec_flags): Likewise.
5275 (coff_write_object_contents): Likewise.
5276 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5278 * libcoff.h: Rebuild.
5279 * coffgen.c (make_a_section_from_file): Just call
5280 bfd_make_section_anyway, not bfd_make_section or
5281 bfd_coff_make_section_hook.
5282 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5283 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5284 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5285 make_section_hook field.
5286 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5288 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5289 pointers into value field for warning and indirect symbols; just
5290 leave the value field alone.
5291 * linker.c (generic_link_add_symbol_list): Use next symbol for
5292 warning and indirect symbols, rather than looking in symbol value.
5293 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5294 parameter. Change all callers. Remove support for indirect
5295 symbols; it didn't work anyhow.
5296 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5297 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5298 * bfd-in2.h: Rebuild.
5300 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5302 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5303 go back to telling the tools this reloc operates on 32 bits.
5305 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5307 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5308 rather than a direct fprintf.
5309 * archive.c (_bfd_write_archive_contents): Likewise.
5310 * coffcode.h (coff_slurp_symbol_table): Likewise.
5311 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5312 (ppc_elf_unsupported_reloc): Likewise.
5313 (ppc_elf_relocate_section): Likewise.
5314 * i386linux.c (linux_tally_symbols): Likewise.
5315 (linux_finish_dynamic_link): Likewise.
5316 * osf-core.c (osf_core_core_file_p): Likewise.
5317 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5318 * som.c (som_sizeof_headers): Likewise.
5319 * srec.c (srec_bad_byte): Likewise.
5320 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5321 * libbfd-in.h (bfd_assert): Declare first parameter const.
5322 * libbfd.h: Rebuild.
5323 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5324 bfd_reloc_overflow is enough.
5325 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5326 * coff-h8500.c (rtype2howto): Likewise.
5327 * coff-z8k.c (rtype2howto): Likewise.
5328 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5329 * elf.c (_bfd_elf_get_lineno): Likewise.
5330 (_bfd_elf_no_info_to_howto): Likewise.
5331 (_bfd_elf_no_info_to_howto_rel): Likewise.
5332 * hp300hpux.c (convert_sym_type): Likewise.
5333 (MY(swap_std_reloc_in)): Likewise.
5334 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5336 * libaout.h (struct aoutdata): Add line_buf field.
5337 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5338 and filename_buffer. Instead, use a malloc buffer stored in the
5339 new line_buf field. Remove length restrictions.
5341 * coffgen.c (string_size): Remove static variable.
5342 (debug_string_size, debug_string_section): Likewise.
5343 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5344 and debug_string_size_p parameters. Use them instead of the
5345 global variables. Change all callers.
5346 (coff_write_symbol): Likewise.
5347 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5348 (coff_write_symbols): Add local variables to replace removed
5351 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5352 function, and line_base fields.
5353 * libcoff.h: Rebuild.
5354 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5355 information, rather than using static variables.
5357 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5358 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5360 * init.c (initialized): Remove static variable.
5361 (bfd_init): Don't bother setting initialized.
5362 (bfd_check_init): Remove.
5363 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5364 * libbfd.h: Rebuild.
5366 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5368 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5369 size for full core dumps. Copy core file header to private data.
5370 (rs6000coff_core_file_failing_command,
5371 rs6000coff_core_file_failing_signal): New functions to extract
5372 the file name and terminating signal from the core file.
5373 * coff-rs6000.c: Use them.
5375 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5377 Change arch info to be const, initialized at compile time.
5378 * archures.c: Reindent many functions. Change CONST to const.
5379 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5380 nothing set it anyhow. Make next const.
5381 (bfd_arch_info_list): Remove.
5382 (bfd_archures_list): Rename from archures_init_table. Change from
5383 a table of function pointers to a table of bfd_arch_info_type
5384 structure addresses.
5385 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5386 (bfd_lookup_arch): Likewise.
5387 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5389 (bfd_default_arch_struct): Make const.
5390 (bfd_arch_init, bfd_arch_linkin): Remove.
5391 (bfd_get_arch_info): Return a const pointer.
5392 * init.c (bfd_init): Don't call bfd_arch_init.
5393 * bfd.c (struct _bfd): Make arch_info const.
5394 * bfd-in2.h: Rebuild.
5395 * libbfd.h: Rebuild.
5396 * configure.in: Put & before everything in $selarchs.
5397 * configure: Rebuild.
5398 * cpu-*.c: Change bfd_*_arch from a function which calls
5399 bfd_arch_linkin to a const structure.
5400 * ieee.c (ieee_object_p): Make arch const.
5402 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5404 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5406 * bfd-in2.h: Regenerate.
5407 * libbfd.h: Regenerate.
5409 * elf32-ppc.c (reloc_type): Update names to match current draft.
5410 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5411 relative. Update names to current V.4 draft.
5412 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5413 (ppc_elf_relocate_section): Rename relocations to match draft.
5415 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5417 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5418 compiled with -mrelocatable-lib to be linked with either normal
5419 modules or -mrelocatable modules.
5421 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5423 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5424 in the a.out header.
5426 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5427 a reloc against a local symbol, even if it's not a section.
5429 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5431 * targets.c (bfd_target): Remove unused align_power_min field.
5432 * bfd-in2.h: Rebuild.
5433 * All backends: Remove initialization of align_power_min.
5435 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5437 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5439 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5441 * config.bfd (mips-dec-netbsd*): New target.
5442 * configure.host (mips-dec-netbsd*): New host.
5443 * configure.in (mips-dec-netbsd*): New native.
5444 * configure: Rebuild.
5446 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5448 Make the COFF backend linker merge common types:
5449 * cofflink.c (struct coff_debug_merge_element): Define.
5450 (struct coff_debug_merge_type): Define.
5451 (struct coff_debug_merge_hash_entry): Define.
5452 (struct coff_debug_merge_hash_table): Define.
5453 (coff_debug_merge_hash_table_init): Define.
5454 (coff_debug_merge_hash_table_free): Define.
5455 (coff_debug_merge_hash_lookup): Define.
5456 (struct coff_final_link_info): Add debug_merge field.
5457 (coff_debug_merge_hash_newfunc): New static function.
5458 (_bfd_coff_final_link): Allocate and free debug_merge table.
5459 (coff_link_input_bfd): Merge identical enum, struct and union
5462 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5464 Convert i960 COFF to use COFF backend linker.
5465 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5466 structure to store the symbol being used.
5467 (coff_i960_start_final_link): New static function.
5468 (coff_i960_relocate_section): New static function.
5469 (coff_i960_adjust_symndx): New static function.
5470 (coff_start_final_link): Define.
5471 (coff_relocate_section): Define.
5472 (coff_adjust_symndx): Define.
5473 * coffcode.h (bfd_coff_backend_data): Add new callback function
5474 _bfd_coff_start_final_link.
5475 (bfd_coff_start_final_link): Define.
5476 (coff_start_final_link): Define if not defined.
5477 (bfd_coff_std_swap_table): Add coff_start_final_link.
5478 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5480 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5481 function callback is not NULL.
5482 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5483 (_bfd_coff_internal_syment_name): Declare.
5484 * libcoff.h: Rebuild.
5485 * configure.in (icoff_big_vec): Add cofflink.o.
5486 (icoff_little_vec): Likewise.
5487 * configure: Rebuild.
5489 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5491 * Makefile.in (clean-info): Remove extraneous tab from line
5494 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5496 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5497 contents has relocs.
5499 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5501 * coffcode.h (coff_compute_section_file_positions): Keep the
5503 (coff_write_object_contents): Remember if it's a relocatable
5505 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5506 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5507 if relocatable file. Swap out saved raw size.
5509 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5511 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5512 (maintainer-clean): Rename from realclean, passing
5513 maintainer-clean down to subdirectories, but leave realclean as a
5516 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5519 * dep-in.sed: Remove config.h from generated dependencies.
5521 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5522 broken out of sunos_canonicalize_dynamic_symtab.
5523 (sunos_canonicalize_dynamic_symtab): Call new function
5524 sunos_slurp_dynamic_symtab.
5525 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5526 dynamic symbol table to the caller.
5527 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5528 callback to override the symbols being read.
5529 * libaout.h (struct aout_backend_data): Add three new parameters
5530 to add_dynamic_symbols callback.
5532 Extensive minor changes to avoid various gcc warnings. Also:
5533 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5534 * archures.c (bfd_arch_info_type): Change mach field from long to
5536 (bfd_lookup_arch): Change machine parameter from long to unsigned
5539 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5541 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5542 a symbol with a non-zero plt_offset.
5544 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5546 * elfcode.h (align_file_position): Remove; not used.
5548 * configure.in: Only check for <sys/procfs.h> on a native system,
5549 and make sure it defines prstatus_t.
5550 * configure: Rebuild.
5552 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5554 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5556 * config.in: Rename from config.h.in.
5557 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5558 Check for config.h:config.in when creating stamp-h.
5559 * configure: Rebuild.
5560 * Makefile.in (stamp-h): Depend upon config.in rather than
5561 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5562 calling config.status.
5564 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5565 (Makefile): Just rebuild Makefile.
5566 (config.h, stamp-h): New targets.
5567 * configure.in: Create stamp-h when rebuilding config.h.
5568 * configure: Rebuild.
5570 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5572 * configure.in: Call AC_CONFIG_HEADER. Substitute
5573 HOST_64BIT_LONG. Check that various header files exist. Check
5574 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5575 and/or free need to be declared. Don't make a link to sysdep.h.
5576 Define TRAD_HEADER for various hosts.
5577 * configure: Rebuild.
5578 * configure.host: Don't set my_host. Add definitions taken from
5579 host header files for various entries. Remove entries which now
5581 * acconfig.h: New file.
5582 * config.h.in: New file, built by autoheader.
5583 * sysdep.h: New file.
5584 * Makefile.in (do_distclean): Don't remove sysdep.h.
5586 (LOCAL_H_DEPS): New variable.
5587 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5589 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5590 ($(OPTIONAL_BACKENDS)): Likewise.
5591 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5592 looking through sysdep.h.
5593 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5594 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5595 (fprintf_vma, sprintf_vma): Likewise.
5596 (int64_type, uint64_type): Don't define.
5597 * bfd-in2.h: Rebuild.
5598 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5599 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5600 * lynx-core.c: Include stuff from old hosts/lynx.h.
5601 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5602 rather than NO_FCNTL.
5603 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5604 rather than NATIVE_HPPAHPUX_COMPILER.
5605 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5607 * hosts/*.h: Remove all header files which merely include,
5608 declare, and define things. Leave header files which define
5609 information needed by trad-core.c.
5611 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5612 (BFD_CC_FOR_BUILD): Define.
5613 * configure.in: Use BFD_CC_FOR_BUILD.
5614 * configure: Rebuild.
5616 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5618 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5619 * configure: Rebuild.
5621 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5624 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5626 * config.bfd: i386pe_ve -> i386pe_vec.
5628 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5630 * configure.host: Incorporate host Makefile fragments by setting
5632 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5633 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5634 value based on whether the code is being compiled by a cross
5635 compiler. Don't substitute host_makefile_frag or frags.
5636 * aclocal.m4: New file to define local AC_PROG_CC.
5637 * configure: Rebuild.
5638 * Makefile.in (INSTALL): Set to @INSTALL@.
5639 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5640 (INSTALL_DATA): Set to @INSTALL_DATA@.
5642 (CC): Define as @CC@.
5643 (CFLAGS): Set to @CFLAGS@.
5644 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5645 (@host_makefile_frag@): Remove.
5646 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5647 after other options.
5648 (config.status): Remove dependency upon @frags@.
5649 * config/*.mh, config/README: Remove.
5651 * config.bfd: Rewrite to incorporate the contents of the Makefile
5652 fragments by setting shell variables, rather than merely returning
5653 the name of a Makefile fragment.
5654 * configure.in: Use shell variables set by config.bfd rather than
5655 looking at the target Makefile fragment files. Don't substitute
5656 target_makefile_frag. Do substitute TDEFINES.
5657 * configure: Rebuild.
5658 * Makefile.in (@target_makefile_frag@): Remove.
5659 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5660 * config/*.mt: Remove.
5662 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5664 * configure.in: Put changequote lines around "i[345]86" patterns
5665 section of core file support.
5667 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5669 * som.c (som_bfd_print_private_bfd_data): Define to use the
5672 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5674 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5675 entry, text_start and data_start.
5677 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5679 * Makefile.in (OFILES): Remove $(TDEPFILES).
5680 * config/apollo.mt (TDEPFILES): Remove.
5681 * config/README: Update.
5683 * configure.in: For a native configuration, set COREFILE and
5684 COREFLAG based on the canonical host name.
5685 * configure: Rebuild.
5686 * Makefile.in: Rebuild dependencies.
5687 (ALL_CFLAGS): Add @COREFLAG@.
5688 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5689 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5690 support routines. Check LYNX_CORE rather than HOST_LYNX.
5691 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5692 * i386lynx.c: Likewise.
5693 * m68klynx.c: Likewise.
5694 * sparclynx.c: Likewise.
5695 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5696 * *-core.c: Comment changes.
5697 * config/decstation.mh (HDEPFILES): Remove.
5698 (HDEFINES): Remove -DTRAD_CORE.
5699 * config/irix3.mh (RANLIB): Remove.
5700 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5701 (HDEFINES): Remove -DIRIX_CORE.
5702 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5703 (HDEFINES): Remove -DTRAD_CORE.
5704 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5705 * config/ultra3.mh (RANLIB): Remove.
5706 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5707 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5708 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5709 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5710 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5711 * config/i386aix.mh, config/i386bsd.mh: Remove.
5712 * config/i386linux.mh, config/i386mach3.mh: Remove.
5713 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5714 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5715 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5716 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5717 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5718 * config/solaris2.mh, config/stratus.mh: Remove.
5719 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5720 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5722 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5724 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5725 DT_FINI entry if the appropriate symbol is not in the hash table.
5727 * libelf.h (struct elf_backend_data): Add create_program_headers
5728 and want_hdr_in_seg fields.
5729 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5731 (elf_backend_create_program_headers): Likewise.
5732 (elfNN_bed): Initialize create_program_headers and
5734 * elf.c (get_program_header_size): Call create_program_headers
5736 (map_program_segments): Check want_hdr_in_seg backend field. Call
5737 create_program_headers backend routine.
5739 * elf.c (assign_file_positions_except_relocs): Align non allocated
5740 sections when creating an executable.
5742 * elfcode.h (elf_swap_phdr_in): Make non static.
5743 (elf_swap_phdr_out): Make non static.
5744 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5745 (bfd_elf32_swap_phdr_out): Declare.
5746 (bfd_elf64_swap_phdr_in): Declare.
5747 (bfd_elf64_swap_phdr_out): Declare.
5749 * ecofflink.c (ecoff_collect_shuffle): New static function.
5750 (_bfd_ecoff_get_accumulated_pdr): New function.
5751 (_bfd_ecoff_get_accumulated_sym): New function.
5752 (_bfd_ecoff_get_accumulated_ss): New function.
5753 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5754 (_bfd_ecoff_get_accumulated_sym): Declare.
5755 (_bfd_ecoff_get_accumulated_ss): Declare.
5756 * libbfd.h: Rebuild.
5758 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5760 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5762 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5763 warning symbols. If any section is named .gnu.warning.XXX, treat
5764 the contents as a warning to be issued if the symbol XXX is
5766 (elf_link_output_extsym): For an indirect or warning symbol, just
5767 output the symbol it points to.
5769 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5770 if bfd_hash_allocate fails, since it will already be set.
5771 (generic_link_hash_newfunc): Likewise.
5772 (archive_hash_newfunc): Likewise.
5773 (hash_entry_bfd): New static function.
5774 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5775 callback. Allocate a new warning using the hash table newfunc.
5776 Use bfd_hash_replace to update the entry in the hash table, rather
5777 than assuming we can copy the fields with structure assignment.
5779 * hash.c (bfd_hash_replace): New function.
5780 * bfd-in.h (bfd_hash_replace): Declare.
5781 * bfd-in2.h: Rebuild.
5783 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5785 * config.bfd: Add mips*vr4300-*-elf* target.
5786 * config/mipsbvr4300.mt: Added.
5788 See file ChangeLog.2
5795 version-control: never