1 Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com)
3 * elf32-mn10300.c: Rough cut at relocs for the mn10300.
6 Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com)
8 * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h
12 Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com>
14 * filemode.c: Include sysdep.h.
15 * ihex.c: Add casts to eliminate compiler warnings.
16 * sunos.c: Add casts to eliminate compiler warnings.
18 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
20 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
22 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
23 appropriate relocations in the .so file if shared.
24 (ppc_elf_relocate_section): Ditto.
27 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
29 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
30 complain_overflow_unsigned.
34 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
36 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
37 overflows for R_D10V_16 and R_D10V_18.
40 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
42 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
43 (do_with_relocs): Likewise.
44 (do_as_repeat): Likewise.
45 (copy_expression): Likewise.
47 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
49 * ieee.c (ieee_write_external_part): Correctly record whether
50 there is an external part.
53 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
55 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
56 handle tda offsets for sld.w and sst.w instructions.
57 Fix alignment check in sld.w and sst.w tda reloc handling.
60 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
62 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
65 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
67 * elf32-v850.c: Add comments about assumptions about
68 char, short & long sizes.
69 (elf32_v850_bfd_final_link_relocate): Fix sign extension
70 problems for several relocs.
72 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
73 R_V850_SDA_OFFSET entry.
76 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
78 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
79 Store import file index in ldindx.
80 (xcoff_build_ldsyms): Assume that ldsym was not previously
81 allocated. For an imported symbol, copy ldindx into l_ifile.
84 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
86 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
87 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
88 fields in R_V850_TDA_OFFSET.
89 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
90 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
93 * elf32-v850.c: Include bfdlink.h.
94 (bfd_elf32_v850_reloc): Return an error if we get a reloc
96 (elf32_v850_bfd_final_link_relocate): New function.
97 (v850_elf_relocation_section): Likewise.
98 (elf_backend_relocate_section): Define.
101 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
103 * binary.c (binary_set_section_contents): Ignore sections which
104 don't have SEC_LOAD and SEC_ALLOC set.
106 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
108 * linker.c (_bfd_generic_final_link): Avoid losing static
109 symbols in the .bss section.
111 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
113 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
114 (mips32_64bit_reloc): New static function.
115 (mips_reloc_map): Add entry for BFD_RELOC_64.
116 (mips_elf_relocate_section): Handle R_MIPS_64.
118 * linker.c (default_indirect_link_order): Print an error message
119 when attempting to do a relocateable link with different object
120 file formats, rather than calling abort.
123 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
125 * reloc.c (m32r relocs): Rename them.
126 * bfd-in2.h, libbfd.h: Regenerated.
127 * elf32-m32r.c: Update.
128 (m32r_elf_10_pcrel_reloc): New function.
129 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
130 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
133 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
135 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
136 all sections that will be included in the output file.
137 (_bfd_generic_link_output_symbols): Discard symbols in sections
138 which are being discarded.
142 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
143 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
144 (elf_v850_howto_table): Corresponding changes.
145 (elf_v850_reloc_map): Corresponding changes.
146 * reloc.c: Add additional V850 relocations.
147 * bfd-in2.h, libbfd.h: Rebuilt.
149 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
150 no longer want in pc-relative relocs.
152 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
154 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
155 accept a reloc against an undefined sybmol!
157 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
159 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
162 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
164 * VERSION: Bump for new relocation.
166 * hosts/i386bsd.h: If NBPG is not defined, define it as
167 PAGE_SIZE, for recent versions of FreeBSD.
169 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
171 * configure.host: Use `long long' as the 64 bit type on a Solaris
172 host, since both gcc and the SunPRO compilers support it.
174 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
176 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
177 mistake to have reused the ECOFF LITERAL for ELF since they have
179 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
180 * bfd-in2.h, libbfd.h: Rebuild.
182 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
185 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
186 dynamic relocation for an undefweak symbol when we are building
189 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
191 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
192 point explicitly to srcdir.
193 (targmatch.h): Edit references to point explicitly to objdir.
195 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
197 * config.bfd: When setting targ_cpu, don't get confused by
200 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
202 * configure.host: Add support for windows host (a build done
203 under the Microsoft build environment).
205 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
207 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
208 definition in a dynamic object, add it to the dynamic symbol table
209 if any dynamic object mentions it. Reverts part of last patch.
211 * sunos.c (struct sunos_link_hash_table): Add got_base field.
212 (sunos_link_hash_table_create): Initialize got_base.
213 (bfd_sunos_size_dynamic_sections): If the .got section is more
214 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
216 (sunos_check_dynamic_reloc): Subtract got_base from a base
219 * elf32-mips.c (elf_mips_isa): New static function.
220 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
221 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
223 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
225 * archive.c (do_slurp_coff_armap): Only treat archive as little
226 endian for i960 COFF.
228 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
230 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
231 by the change in size of the section when EXEC_P is not set.
233 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
234 (m68kcoff_rtype_to_howto): New static function.
235 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
236 VMA to the addend for a PC relative reloc.
238 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
240 * Makefile.in: Rebuild dependencies.
242 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
245 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
247 * Makefile.in: Remove explicit dependencies for mn10200 and
249 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
250 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
251 (dependencies): Rebuilt.
253 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
255 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
256 during this function.
258 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
259 section if the flags are compatible.
261 * configure.in: Add havevecs, and put it in tdefaults.
262 * mpw-config.in: Likewise.
263 * configure: Rebuild.
264 * targmatch.sed: New file; a sed script to build targmatch.h from
266 * config.bfd: Add #if, #endif, and comments for targmatch.h.
267 * targets.c: Include "fnmatch.h".
268 (struct targmatch): Define.
269 (bfd_target_match): Define by including targmatch.h.
270 (bfd_find_target): If the target is not found by name, search for
271 it as a configuration triplet.
272 * Makefile.in: Rebuild dependencies.
273 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
274 i386dynix.o, m68k4knetbsd.o, and riscix.o.
275 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
276 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
277 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
278 (CFILES): Remove i386dynix.c and hp300bsd.c.
279 (targmatch.h): New target.
280 (do_clean): Remove targmatch.h.
282 * configure.in: Add BFD_NEED_DECLARATION(getenv).
283 * acconfig.h: Add NEED_DECLARATION_GETENV.
284 * configure, config.in: Rebuild.
285 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
286 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
288 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
290 * cpu-mn10x00.c, elf32-mn10x00: Removed.
291 * cpu-mn10200.c, cpu-mn10300.c: New files.
292 * elf32-mn10200.c, elf32-mn10300.c: New files.
293 * Makefile.in: Break mn10x00 support into two separate
294 configurations, mn10200 and mn10300.
295 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
296 * bfd-in2.h, configure: Rebuilt.
298 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
300 * Makefile.in (do_clean): Move config.log to do_distclean.
302 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
304 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
305 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
306 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
307 (elf32-mn10x00.o): Add dependencies.
308 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
309 (bfd_mn10x00_arch): Declare.
310 (bfd_archures_list): Add bfd_mn10x00_arch.
311 * config.bfd: Add mn10x00-*-*.
312 * configure.in: Add bfd_elf32_mn10x00_vec.
313 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
314 * targets.c (bfd_elf32_mn10x00_vec): Declare.
315 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
316 * bfd-in2.h, configure: Rebuilt.
318 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
320 openVMS/Alpha: Provide filename and case_hack flags via
321 symbol table from gas.
322 Add case_hack code for symbol output from vax/vms.
323 * evax-alpha.c (evax_initialize): Remove filename handling,
324 filename is provided via symbol table.
325 (evax_get_symtab): Use local symbol count when setting up table.
326 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
328 (_bfd_evax_write_egsd): Skip file name symbol.
329 * evax-emh.c (get_vms_time_string): Local function now.
330 (_bfd_evax_write_emh): Extract source filename and case_hack flags
332 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
333 through _bfd_evax_case_hack_symbol.
334 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
336 (_bfd_evax_basename): Removed.
337 (_bfd_get_vms_time_string): Moved to evax-emh.c.
338 * evax.h (evax_private_data_struct): Remove filename.
339 (flag_hash_long_names, flag_show_after_trunc,
340 flag_no_hash_mixed_case, vms_name_mapping): New flags for
343 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
345 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
346 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
347 (NO_SWAP_MAGIC): Don't define.
348 (SWAP_MAGIC): Define.
350 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
351 no hash table entry for a global symbol.
353 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
355 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
357 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
359 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
360 symbol type with T_NULL. Warn if symbol type changes. Based on
361 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
363 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
364 a dynamic object in the dynamic symbol table if it is referenced
365 or defined by a regular object.
368 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
370 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
371 remove dwarf local labels. Shrinks binaries by a factor of 3!
374 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
376 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
377 by hand, rather than by calling bfd_make_section.
380 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
382 * reloc.c: Rename m32r relocs.
383 * bfd-in2.h, libbfd.h: Rebuilt.
384 * elf32-m32r.c: Update.
387 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
389 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
390 link, adjust the symbol index of a base relative reloc. Don't
391 change the addend of a PC relative reloc if pcrel_offset is set.
392 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
395 * reloc.c (bfd_perform_relocation): Apply the relocation even if
396 it is zero, in case src_mask matters.
397 (bfd_install_relocation): Likewise.
399 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
401 * xcofflink.c (xcoff_link_add_symbols): Always initialize
403 (_bfd_xcoff_bfd_final_link): Don't set target_index
404 to an uninitialized value.
406 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
408 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
409 indices, rather than crashing.
410 (coff_slurp_reloc_table): Likewise. Check whether the howto field
412 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
415 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
417 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
419 (coff_arm_adjust_symndx): New static function.
420 (coff_adjust_symndx): Define.
422 * srec.c (srec_scan): Accept multiple symbols on a single line.
423 From Pascal Martin <pmartin@alsys.com>.
427 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
429 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
430 (sunos_merge_private_bfd_data): New function.
432 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
434 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
436 (bfd_merge_private_bfd_data): Likewise.
437 * section.c (bfd_copy_private_section_data): Likewise.
438 * syms.c (bfd_copy_private_symbol_data): Likewise.
439 * bfd-in2.h: Rebuild.
440 * aout-target.h (MY_bfd_copy_private_section_data): Check that
441 both BFD's are the right flavour.
442 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
443 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
444 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
445 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
446 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
447 (ppc_elf_merge_private_bfd_data): Likewise.
448 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
449 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
451 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
452 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
456 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
458 * reloc.c: Add m32r relocs.
459 * bfd-in2.h, libbfd.h: Rebuilt.
460 * cpu-m32r.c,elf32-m32r.c: New files.
463 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
465 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
467 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
469 * tekhex.c (first_phase): Change type parameter from char to int.
471 (pass_over): Change func to expect int, not char.
473 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
474 rather than SEC_LOAD when aligning the file offset for the first
475 section in a segment.
477 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
479 * syms.c (coff_section_type): Make arg const.
480 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
481 to make_bfd_asection().
482 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
483 * elfcode.h (bfd_section_from_phdr): Remove prototype.
484 (_bfd_elf_stringtab_init): Remove prototype.
486 * netbsd-core.c (swap_abort): Add prototype.
487 * aix386-core.c (swap_abort): Ditto & make static
488 * hpux-core.c (swap_abort): Ditto & make static.
489 * irix-core.c (swap_abort): Ditto & make static.
490 * ptrace-core.c (swap_abort): Ditto & make static.
491 * trad-core.c (swap_abort): Ditto & make static.
492 * coffswap.h (coff_swap_reloc_in): Ditto.
493 (coff_swap_reloc_out): Ditto.
494 (coff_swap_filehdr_in): Ditto.
495 (coff_swap_filehdr_out): Ditto.
496 (coff_swap_sym_in): Ditto.
497 (coff_swap_sym_out): Ditto.
498 (coff_swap_aux_in): Ditto.
499 (coff_swap_aux_out): Ditto.
500 (coff_swap_lineno_in): Ditto.
501 (coff_swap_lineno_out): Ditto.
502 (coff_swap_aouthdr_in): Ditto.
503 (coff_swap_aouthdr_out): Ditto.
504 (coff_swap_scnhdr_in): Ditto.
505 (coff_swap_scnhdr_out): Ditto.
506 * ihex.c (ihex_sizeof_headers): Ditto.
507 * tekhex.c (getsym): Ditto.
508 (find_chunk): Ditto & make static.
509 (insert_byte): Ditto.
510 (first_phase): Ditto.
512 (tekhex_get_symtab): Ditto & make static.
513 (tekhex_get_symtab_upper_bound): Ditto & make static.
514 (tekhex_mkobject): Ditto.
515 (tekhex_object_p): Ditto.
516 (move_section_contents): Ditto.
517 (tekhex_get_section_contents): Ditto.
518 (tekhex_set_arch_mach): Ditto & make static.
519 (tekhex_set_section_contents): Ditto.
523 (tekhex_write_object_contents): Ditto.
524 (tekhex_sizeof_headers): Ditto.
525 (tekhex_make_empty_symbol): Ditto.
526 (tekhex_get_symbol_info): Ditto.
527 (tekhex_print_symbol): Ditto.
528 * irix-core.c (make_bfd_asection): Ditto.
529 (irix_core_core_file_p): Ditto.
530 (irix_core_core_file_failing_command): Ditto.
531 (irix_core_core_file_failing_signal): Ditto.
532 (irix_core_core_file_matches_executable_p): Ditto.
533 (irix_core_make_empty_symbol): Ditto.
534 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
535 * srec.c (srec_new_symbol): Ditto.
536 (srec_get_section_contents): Ditto.
537 (srec_set_arch_mach): Ditto.
538 (srec_set_section_contents): Ditto.
539 (internal_srec_write_object_contents): Ditto.
540 (srec_write_object_contents): Ditto.
541 (symbolsrec_write_object_contents): Ditto.
542 (srec_sizeof_headers): Ditto.
543 (srec_make_empty_symbol): Ditto.
544 (srec_get_symtab_upper_bound): Ditto.
545 (srec_get_symtab): Ditto.
546 (srec_print_symbol): Ditto and make static.
547 * elf.c (elf_read): Ditto
548 (assign_section_numbers): Ditto.
549 (elf_fake_sections): Ditto.
550 (sym_is_global): Ditto.
551 (elf_map_symbols): Ditto.
552 (get_program_header_size): Ditto.
553 * coffgen.c (make_a_section_from_file): Ditto.
554 (coff_real_object_p): Ditto.
555 (fixup_symbol_value): Ditto.
556 (build_debug_section): Ditto.
558 * syms.c (coff_section_type): Ditto.
561 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
563 * bfd-in2.h: Rebuilt after m32r changes.
566 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
569 * config.bfd,configure.in,configure: Add m32r support.
570 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
572 * config.bfd: Keep target list alphabetically sorted.
575 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
577 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
578 to add in the constant part found in the instruction itself.
579 (case R_V850_HI16_S): Likewise.
583 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
585 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
586 and R_D10V_18 to be 1 (word).
589 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
591 * stabs.c (_bfd_link_section_stabs): If the output_section field
592 of either section is bfd_abs_section, then the linker is
593 discarding the section and we should not optimize it.
595 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
597 * Makefile.in (aout-sparcle.o): New target.
598 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
599 * config.bfd (sparclet-*-aout*): Add case.
600 * configure.in (sparcle_aout_vec): Add case.
601 * configure: Regenerated.
602 * targets.c (sparcle_aout_vec): Declare.
603 (bfd_target_vector): Add sparcle_aout_vec.
604 * aout-sparcle.c: New file.
607 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
609 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
610 low order sign bit propogation for R_V850_HI16_S.
612 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
613 handling V850 specific relocs.
614 (elf_v850_howto_table): Use the new function for some
615 relocations. Twiddle masks & shifts for some relocs.
616 Set partial_inplace where needed.
619 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
621 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
622 default architecture to a machine number of 0.
623 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
625 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
626 the output BFD is the default, set it from the first input BFD.
629 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
631 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
632 insert at bitpos zero. The HI16 relocs are shifted right
633 by 16 bits. Fix src_mask for all relocs.
634 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
636 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
640 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
642 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
643 Rewrite to use BFD file read routines and to avoid using a fixed
644 length for the file name.
647 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
649 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
650 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
651 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
654 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
656 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
657 (elf_v850_howto_table): Add info for HI16_S reloc.
658 (v850_reloc_map): Add HI_16_S reloc.
659 * reloc.c: Define BFD_RELOC_V850_* relocs.
662 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
665 * elf32-sh.c: New file.
666 * elf.c (prep_headers): Handle bfd_arch_sh.
667 * elfcode.h (write_relocs): Handle absolute symbol.
668 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
669 (_bfd_elf64_link_read_relocs): Declare.
670 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
671 elf_link_read_relocs. Make globally visible. Change all
673 (elf_link_input_bfd): Get external symbols from cache in
674 symtab_hdr->contents. Get contents from cache in
676 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
678 * reloc.c: Define BFD_RELOC_SH_* relocs.
679 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
680 * coff-sh.c (sh_insns_conflict): Fix a return value.
681 (_bfd_sh_align_load_span): New globally visible function, broken
682 out of sh_align_load.
683 (sh_align_load): Call _bfd_sh_align_load_span.
684 (sh_swap_insns): Change relocs parameter to PTR.
685 * bfd-in2.h, libbfd.h: Rebuild.
686 * targets.c (bfd_elf32_sh_vec): Declare.
687 (bfd_elf32_shl_vec): Declare.
688 * config.bfd (sh-*-elf*): New target.
689 * configure.in (bfd_elf32_sh_vec): New target vector.
690 (bfd_elf32_shl_vec): New target vector.
691 * configure: Rebuild.
692 * Makefile.in: Rebuild dependencies.
693 (BFD32_BACKENDS): Add elf32-sh.o.
694 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
696 * elf.c (map_sections_to_segments): Check that LMA does not skip a
697 page before checking D_PAGED.
699 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
700 (ihex_write_object_contents): Remove extbase; always use segbase
703 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
705 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
706 * configure.host (i[345]86-*-*): Ditto.
707 * config.bfd (i[345]86-*-*): Ditto.
708 * configure: Regenerate.
710 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
713 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
715 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
716 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
717 * som.c (hppa_som_gen_reloc_type): Add new argument. If
718 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
719 will have an ST_CODE type, change the symbol's type to ST_DATA.
720 * som.c (hppa_som_gen_reloc_type): Update prototype.
722 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
724 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
725 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
726 (mips_elf_size_dynamic_sections): Don't require .got to exist.
727 (mips_elf_finish_dynamic_sections): Likewise.
729 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
731 * configure.host (HLDENV): New variable to set. Set it for
732 *-*-sysv4*, since those linkers may not support -R but they always
735 * libieee.h (NSECTIONS): Don't define.
736 (ieee_data_struct): Change section_table to asection **. Add
738 * ieee.c (get_section_entry): If the table isn't big enough, make
740 (ieee_slurp_sections): Remove assertion about number of sections.
741 (ieee_object_p): Adjust initialization of ieee to match changes to
744 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
745 symbols merely because we are generating a shared library.
746 (xcoff_build_ldsyms): Don't set up global linkage code for an
747 undefined symbol merely because we are generating a shared
751 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
753 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
754 (BFD32_BACKENDS) Add elf32-v850.o.
755 * archures.c: Add bfd_v850_arch.
756 * bfd-in2.h: Add bfd_v850_arch.
757 * config.bfd (v850-*-*): New target.
758 * configure: (bfd_elf32_v850_vec) New vector.
759 * configure.in: (bfd_elf32_v850_vec) New vector.
760 * cpu-v850.c: New file.
761 * elf.c (prep_headers): Added case bfd_arch_v850.
762 * elf32-v850.c: New file.
763 * targets.c (bfd_elf32_v850_vec): New vector.
766 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
768 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
769 a function code symbol for an XMC_XO symbol.
771 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
773 * mpw-config.in: Update editing of autoconf vars to reflect
774 Jul 18 configure.in change.
775 * mpw-make.sed: Update editing of include pathnames to be
776 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
778 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
780 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
781 which to offset to get the .plt entry address is ".plt".
783 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
785 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
786 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
787 Added, for internal use by the ARM gas.
791 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
793 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
794 in section dynidx start.
796 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
798 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
799 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
800 optimization for g++.
802 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
804 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
805 the -mrelocatable-lib bit set and the other doesn't, clear the
806 -mrelocatable-lib bit in the header.
808 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
810 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
811 symbol against a STT_FUNC symbol in a shared library.
813 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
815 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
816 symbol is found, automatically define the corresponding function
819 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
820 if sym.n_numaux is not zero.
821 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
822 entry to disagree about the number of aux entries if the symbol
825 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
826 section if it might be needed, not just if info->shared.
827 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
828 the start of .rel.dyn if we are going to use it.
829 (mips_elf_finish_dynamic_sections): Only clear the first element
830 of .rel.dyn if the size is greater than zero.
832 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
834 * xcofflink.c (xcoff_link_input_bfd): If we already called the
835 undefined_symbol callback for a symbol, then don't issue any more
836 warnings about loader relocs.
837 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
838 after calling the undefined_symbol callback.
840 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
841 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
842 as the AIX linker seems to do.
844 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
846 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
847 (evax_initialize): Remove evax_reloc_table.
848 (evax_close_and_cleanup): Ditto.
850 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
852 (evax_bfd_reloc_type_lookup): Ditto.
853 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
854 cooked_size == raw_size.
855 * evax-emh.c (_bfd_evax_register_filename): Remove.
856 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
857 * evax-misc.c (add_new_contents): Malloc section at full size.
858 (_bfd_save_evax_section): Memcpy section contents directly.
859 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
860 (evax_reloc_table): Remove.
862 * hosts/alphavms.h (O_ACCMODE): Define if needed.
864 * makefile.vms: Add better support for DEC C compilation
865 Add evax.h dependencies
867 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
868 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
869 (BFD_RELOC_ALPHA_BASEREG): Remove.
870 * bfd-in2.h, libbfd.h: Rebuild.
872 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
874 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
875 getgid if _WIN32 is defined.
876 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
878 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
880 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
881 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
883 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
886 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
888 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
890 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
891 (NEED_DECLARATION_REALLOC): New macro.
892 * configure, config.in: Rebuild.
893 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
894 (realloc): Declare if NEED_DECLARATION_REALLOC.
896 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
897 <strings.h> if they exist.
899 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
901 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
903 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
905 Based on patches from Eric Valette <valette@crf.canon.fr>:
906 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
907 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
908 (elf_howto_table): Add entries for new relocs.
909 (elf_i386_reloc_type_lookup): Handle new relocs.
910 (elf_i386_info_to_howto): Just call abort.
911 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
912 (elf_i386_relocate_section): Likewise.
915 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
917 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
920 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
922 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
923 only get the LMA from the phdr if they are in the same part of the
926 * elf.c (map_sections_to_segments): Rewrite tests for starting a
927 new segment to make them more comprehensible. If the relationship
928 between the LMA and the VMA changed, start a new segment. Don't
929 check dynsec when deciding whether to start a new segment for a
930 writeable section; -N will now handle this.
932 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
934 * libhppa.h: Remove "esel" changes. Not the right approach.
935 * som.c: Corresponding changes.
936 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
937 which don't have a SOM symbol type associated with them.
938 Reverses a 1994 change.
940 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
942 Make ld -N more reasonable for ELF:
943 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
944 phdr_in_section to false, and always use a single load segment.
945 (elf_sort_sections): Sort sections by LMA after VMA.
946 (assign_file_positions_for_segments): If D_PAGED is not set, don't
947 align to maxpagesize.
948 (assign_file_positions_except_relocs): Likewise.
949 * elfcode.h (elf_object_p): If a section is loaded but not page
950 aligned, clear D_PAGED.
952 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
954 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
955 Added, for internal use by the ARM gas.
959 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
961 * libhppa.h (R_HPPA_ESEL): New field selector.
963 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
964 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
965 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
967 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
969 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
970 archive search before looking for stripped dynamic objects.
972 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
974 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
975 symbol a warning rather than an error.
977 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
979 * elf.c (assign_file_positions_for_segments): Track the virtual
980 memory position separately from the file position, and use it to
981 compute the alignment adjustment.
984 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
986 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
987 and fixed mask on R_D10V_10_PCREL_L.
990 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
992 * elf64-mips.c: Include "aout/ar.h".
993 (mips_elf64_slurp_armap): New static function.
994 (mips_elf64_write_armap): New static function.
995 (bfd_elf64_archive_*): Define.
996 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
997 Use instead of bfd_generic_archive_p.
998 (bfd_elfNN_write_archive_contents): Define if not defined. Use
999 instead of _bfd_write_archive_contents.
1000 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
1001 _bfd_generic_mkarchive.
1002 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
1003 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
1005 (TARGET_LITTLE_SYM): Likewise.
1006 * archive.c (bfd_slurp_armap): Check for and reject an archive map
1008 * Makefile.in: Rebuild dependencies.
1010 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
1011 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
1012 SHT_MIPS_EVENTS sections.
1013 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
1014 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
1016 (_bfd_mips_elf_fake_sections): Likewise.
1018 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1019 * ecoff.c (ecoff_compute_section_file_positions): Copy
1020 rdata_in_text from backend info to tdata. Clear it if any data
1021 section comes before .rdata.
1022 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1023 tdata rather than backend info.
1025 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1027 * configure.in: Fix test for whether a compiler has a 64 bit
1028 type. From Jim Wilson <wilson@cygnus.com>.
1030 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1032 * configure.host (mips-sgi-irix6*): New host.
1034 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1035 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1036 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1038 * configure: Rebuild.
1039 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1040 (BFD_HOST_64_BIT): Define conditionally.
1041 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1042 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1043 (symvalue, bfd_size_type): Likewise.
1044 * bfd-in2.h: Rebuild.
1045 * Makefile.in (do_clean): Remove bfd-tmp.h.
1046 (do_distclean): Remove bfd-in3.h.
1047 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1048 (bfd-in3.h): New target.
1050 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1051 Andrew Gierth <ANDREWG@microlise.co.uk>.
1053 * configure.host: Set INSTALL_SHLIB.
1054 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1055 * configure: Rebuild.
1056 * Makefile.in (install): Use @INSTALL_SHLIB@.
1058 * config.bfd (mips*-*-irix6*): New target.
1059 * configure.host: Handle Irix 6 shared library like Irix 5.
1061 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1062 symbol for a magic name.
1063 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1065 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1068 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1070 * mpw-config.in: Add ELF support to mips config, create the
1071 elf32-target.h file in the object dir.
1072 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1074 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1076 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1077 Also removed most abort calls, in favor of using bfd reporting.
1080 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1082 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1083 (BFD32_BACKENDS) Add elf32-d10v.o.
1084 * archures.c: Add bfd_d10v_arch.
1085 * bfd-in2.h: Add bfd_d10v_arch.
1086 * config.bfd (d10v-*-*): New target.
1087 * configure: (bfd_elf32_d10v_vec) New vector.
1088 * configure.in: (bfd_elf32_d10v_vec) New vector.
1089 * cpu-d10v.c: New file.
1090 * elf.c (prep_headers): Added case bfd_arch_d10v.
1091 * elf32-d10v.c: New file.
1092 * libbfd.h: Rebuild.
1093 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1094 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1095 * targets.c (bfd_elf32_d10v_vec): New vector.
1098 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1100 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1102 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1104 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1105 bfd_mach_i386_i8086 machine types.
1107 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1109 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1112 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1114 * coffcode.h (coff_set_section_contents): A/UX does not require
1115 special handling of the _LIB section.
1117 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1119 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1120 value for R_RELBYTE.
1122 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1123 array if one was allocated.
1125 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1127 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1128 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1129 use_rld_obj_head and rld_value.
1130 (mips_elf_link_hash_table_create): Initialize new fields.
1131 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1133 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1134 __rld_obj_head symbol not seen, create an __rld_map symbol.
1135 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1136 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1137 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1138 __rld_obj_head symbol.
1139 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1141 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1143 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1145 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1146 ppc_elf_addr16_ha_reloc.
1147 (ppc_elf_addr16_ha_reloc): New static function.
1149 * coff-mips.c (struct mips_hi): Define.
1150 (mips_refhi_list): New static variable.
1151 (mips_refhi_addr, mips_refhi_addend): Remove.
1152 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1153 (mips_reflo_reloc): Process mips_refhi_list.
1154 (mips_relhi_list): New static variable.
1155 (mips_relhi_addr, mips_relhi_addend): Remove.
1156 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1157 (mips_rello_reloc): Process mips_relhi_list.
1158 (mips_relocate_section): Permit an arbitrary number of REFHI or
1159 RELHI relocs before the associated REFLO or RELLO reloc.
1161 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1163 * aout-target.h (MY(callback)): Set reloc_count fields.
1165 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1167 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1168 sections unless this is a SunOS link.
1170 * VERSION: Set to 2.7.1.
1172 * Released binutils 2.7.
1174 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1176 * i386aout.c: Include "aout/aout64.h".
1177 (i386aout_write_object_contents): New static function.
1178 (MY_write_object_contents): Define.
1180 * netbsd.h (MY(write_object_contents)): Make sure that
1181 adjust_sizes_and_vmas is called before fiddling with the magic
1184 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1186 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1188 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1190 * libbfd-in.h (itos, stoi): Don't define.
1191 * libbfd.h: Rebuild.
1192 * i386lynx.c (KEEPIT): Define as udata.i.
1193 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1194 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1195 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1196 flags. Don't use stoi.
1198 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1200 * elf.c (map_sections_to_segments): Don't start a new segment for
1201 a writable section if it's on the same page as the previous
1202 segment. Reset the writable variable for a readonly section.
1204 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1206 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1207 first_thunk_address, thunk_size, and import_table_size.
1208 * peicode.h: Improved some diagnostics regarding edata sections.
1210 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1212 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1213 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1215 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1217 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1218 with XCOFF_DEF_DYNAMIC set is really defined.
1219 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1220 (xcoff_link_add_symbols): Only create special sections if using an
1223 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1225 (bfd_install_relocation): Likewise.
1227 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1229 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1231 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1232 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1233 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1234 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1235 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1236 are found for LITERAL relocs.
1237 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1238 taken, we cannot generate a .plt entry for the symbol.
1240 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1242 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1243 sysconf functions (for gprof).
1244 * configure, config.in: Rebuild.
1246 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1248 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1249 an archive if it has a map. If the object file has the wrong
1252 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1253 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1255 (alpha_relocate_section): Likewise.
1257 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1258 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1259 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1260 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1261 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1262 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1263 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1264 * peicode.h: Corresponding changes.
1266 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1268 * elflink.h (elf_create_pointer_linker_section): Comment out code
1269 dealing with making GOT pointers negative of the GOT symbol for
1272 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1274 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1275 increment the .rela.plt size until after we're done creating the
1277 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1278 .rela.plt offset directly rather than calculating it.
1280 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1282 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1283 Use autoconf-set values.
1284 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1285 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1288 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1289 * configure: Rebuilt.
1291 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1293 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1294 handling code > 1k away.
1296 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1298 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1299 defined, output whenever the symbol is updated.
1301 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1303 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1304 section to 0 if user_set_vma is set.
1305 * elflink.h (elf_bfd_final_link): Likewise.
1307 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1309 Partially undo patch of Jun 20.
1310 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1311 (coff_compute_section_file_positions): Likewise.
1312 (coff_write_object_contents): Likewise. Re-add deleted code, but
1313 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1314 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1316 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1318 * config.bfd: Add support for *-*-rtems* configurations.
1320 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1322 * elf.c (prep_headers): Add bfd_arch_alpha case.
1324 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1326 * elf64-alpha.c: New file.
1327 * config.bfd (alpha-*-linuxecoff*): New target.
1328 (alpha-*-linux*, alpha-*-elf*): New targets.
1329 * configure.in (bfd_elf64_alpha_vec): New vector.
1330 * configure: Rebuild.
1331 * targets.c (bfd_elf64_alpha_vec): Declare.
1332 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1333 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1334 * bfd-in2.h, libbfd.h: Rebuild.
1335 * Makefile.in: Rebuild dependencies.
1336 (BFD64_BACKENDS): Add elf64-alpha.o.
1337 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1339 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1341 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1342 than relying on a right shift of 32.
1344 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1346 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1347 ifdef to COFF_WITH_PE.
1348 (coff_compute_section_file_positions): Likewise.
1349 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1350 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1351 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1352 COFF_IMAGE_WITH_PE, always include.
1354 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1356 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1358 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1359 approximate the correct answer if SIZEOF_HEADERS was not used.
1361 * binary.c (binary_set_section_contents): Set section file
1362 position based on LMA rather than VMA.
1364 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1366 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1367 symbols if info->strip == strip_all.
1369 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1371 * coff-h8300.c: Remove #if 0 code.
1372 (compatable): Don't allow mixing/matching of different architectures.
1374 * archures.c (bfd_mach_h8300s): Add.
1375 * bfd-in2.h: Rebuilt.
1376 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1378 (h8300_reloc16_estimate): Likewise.
1379 (h8300_reloc16_extra_cases): Likewise.
1380 (h8300_bfd_link_add_symbols): Likewise.
1381 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1382 (coff_set_flags): Likewise.
1383 * cpu-h8300.c (h8300_scan): Likewise.
1384 Add H8/S to bfd_h8300_arch list.
1386 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1388 Added support for Alpha OpenVMS:
1389 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1390 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1391 * config.h-vms, makefile.vms: New files.
1392 * config.bfd (alpha-*-*vms*): New target.
1393 * configure.in (evax_alpha_vec): New target vector.
1394 * configure: Rebuild.
1395 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1396 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1397 * targets.c (bfd_target_evax_flavour): Define.
1398 (evax_alpha_vec): Declare.
1399 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1400 if BFD64 is defined.
1401 * bfd-in2.h, libbfd.h: Rebuild.
1402 * Makefile.in: Rebuild dependencies.
1403 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1404 evax-emh.o, and evax-misc.o.
1405 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1406 evax-etir.c, evax-emh.c, and evax-misc.c.
1407 (HFILES): Add evax.h.
1409 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1411 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1413 (h8300_bfd_link_add_symbols): Likewise.
1415 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1417 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1418 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1420 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1422 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1423 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1425 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1426 R_MIPS_32 relocs if creating a shared library.
1428 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1430 * peicode.h (add_data_entry): Use pei_section_data rather than
1431 _cooked_size. Corresponds to May 13 change in coffcode.h.
1433 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1435 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1436 * coffcode.h (coff_write_object_contents): If there are long
1437 section names, always set the f_symptr field, even if there are no
1439 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1440 if there are no symbols.
1442 * coffgen.c (make_a_section_from_file): Check return value of
1443 _bfd_coff_read_string_table.
1444 (coff_real_object_p): Check return value of
1445 make_a_section_from_file.
1446 (_bfd_coff_read_string_table): Check that there are some symbols
1447 before trying to read the string table size.
1449 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1451 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1452 to replace a symbol in a dynamic object with a symbol from another
1453 dynamic object, do the replacement if the existing symbol is
1454 global linkage code.
1456 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1457 for _ptrgl, and treat it as global linkage code.
1459 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1460 filename or N_SO symbol past the offset, and use it to indicate
1461 that there is no line number or function when appropriate.
1463 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1465 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1466 common symbol defined by the linker. Don't export function code
1467 even if export_defineds is set.
1469 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1471 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1473 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1474 (h8300_symbol_address_p): New function.
1475 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1478 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1480 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1482 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1483 correctly for the two variants. Allow relaxing if the target
1484 is 128 bytes away since after relaxation it'll be 126 bytes away.
1485 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1486 "dot" and "value". Allow relaxing if the target is 128 bytes
1487 away since after relaxation it'll be 126 bytes away.
1488 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1489 the given section until nothing changes.
1491 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1493 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1494 alignment hack--we can get the lnnoptr info another way without
1495 suddenly increasing the alignment requirements. Set the flags for
1497 (ecoff_compute_section_file_positions): Do so.
1499 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1501 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1502 to keep the HP emulator database happy.
1504 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1505 From Kevin Buettner <kev@primenet.com>.
1507 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1509 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1510 name of a NULL section.
1512 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1514 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1515 set, always call the notice callback.
1517 * VERSION: Increment for bfdlink.h change.
1519 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1521 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1522 (sh_relax_delete_bytes): Correct handling of differently sized
1523 trailing alignment reloc.
1525 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1526 * bfd-in2.h: Rebuild.
1527 * configure.in: Warn if there is no known 64 bit type.
1528 * configure: Rebuild.
1530 * Makefile.in: Rebuild dependencies.
1531 (BFD32_BACKENDS): Add ppcboot.o.
1532 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1534 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1535 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1537 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1539 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1540 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1541 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1542 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1544 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1546 * elf64-mips.c: Improve reloc special_functions and handling of
1547 SHT_MIPS_OPTIONS section.
1548 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1549 mips_elf_hi16_reloc and make globally visible.
1550 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1551 make globally visible.
1552 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1553 make globally visible.
1554 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1555 and make globally visible.
1556 (gprel16_with_gp): Check howto->src_mask before using value in
1558 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1559 and make globally visible.
1560 (gprel32_with_gp): Check howto->src_mask before fetching value.
1561 (bfd_mips_elf_swap_options_in): New function.
1562 (bfd_mips_elf_swap_options_out): New function.
1563 (_bfd_mips_elf_set_private_flags): Rename from
1564 mips_elf_set_private_flags and make globally visible.
1565 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1566 mips_elf_copy_private_bfd_data and make globally visible.
1567 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1568 mips_elf_merge_private_bfd_data and make globally visible.
1569 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1570 for a SHT_MIPS_OPTIONS section.
1571 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1572 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1573 name of a SHT_MIPS_OPTIONS section.
1574 (_bfd_mips_elf_set_section_contents): New function.
1575 (mips_elf32_section_processing): Set the GP value in a
1576 SHT_MIPS_OPTIONS section.
1577 (_bfd_mips_elf_find_nearest_line): Rename from
1578 mips_elf_find_nearest_line and make globally visible.
1579 (bfd_elf32_set_section_contents): Define.
1580 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1581 (_bfd_mips_elf_lo16_reloc): Declare.
1582 (_bfd_mips_elf_gprel16_reloc): Declare.
1583 (_bfd_mips_elf_got16_reloc): Declare.
1584 (_bfd_mips_elf_gprel32_reloc): Declare.
1585 (_bfd_mips_elf_set_private_flags): Declare.
1586 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1587 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1588 (_bfd_mips_elf_find_nearest_line): Declare.
1589 (_bfd_mips_elf_set_section_contents): Declare.
1591 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1593 (elf_info_to_howto): Define.
1594 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1596 (elf_info_to_howto): Define.
1597 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1599 (elf_info_to_howto): Define.
1601 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1602 R_MOV16B[12], to match change in coff/internal.h.
1604 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1606 * elf64-mips.c: Extensive additions to provide better support for
1607 writing files and for gas.
1608 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1609 of mips_elf_object_p.
1610 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1611 _bfd_mips_elf_object_p.
1612 (_bfd_mips_elf_final_write_processing): Rename from
1613 mips_elf_final_write_processing and make globally visible.
1614 (_bfd_mips_elf_fake_sections): Rename from
1615 mips_elf_fake_sections and make globally visible.
1616 (_bfd_mips_elf_section_from_bfd_section): Rename from
1617 mips_elf_section_from_bfd_section and make globally visible.
1618 (_bfd_mips_elf_section_processing): New function, broken out of
1619 mips_elf_section_processing.
1620 (mips_elf32_section_processing): Rename from
1621 mips_elf_section_processing; call
1622 _bfd_mips_elf_section_processing.
1623 (_bfd_mips_elf_symbol_processing): Rename from
1624 mips_elf_symbol_processing and make globally visible.
1625 (_bfd_mips_elf_read_ecoff_info): Rename from
1626 mips_elf_read_ecoff_info and make globally visible.
1627 (mips_elf32_ecoff_debug_swap): Rename from
1628 mips_elf_ecoff_debug_swap.
1629 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1630 struct symbol_cache_entry.
1631 (_bfd_elf_validate_reloc): New function, moved in from
1632 elfcode.h:validate_reloc.
1633 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1634 to _bfd_elf_validate_reloc. Change all callers.
1635 * elf-bfd.h (bfd_section_from_shdr): Declare.
1636 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1637 (_bfd_elf_validate_reloc): Declare.
1638 (_bfd_mips_elf_object_p): Declare.
1639 (_bfd_mips_elf_fake_sections): Declare.
1640 (_bfd_mips_elf_section_from_bfd_section): Declare.
1641 (_bfd_mips_elf_section_processing): Declare.
1642 (_bfd_mips_elf_symbol_processing): Declare.
1643 (_bfd_mips_elf_read_ecoff_info): Declare.
1644 (_bfd_mips_elf_final_write_processing): Declare.
1645 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1648 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1649 (mips_elf_final_write_processing): Likewise.
1651 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1653 64-bit MIPS ELF ABI objdump support:
1654 * elf64-mips.c: New file.
1655 * Makefile.in: Rebuild dependencies.
1656 (BFD64_BACKENDS): Add elf64-mips.o.
1657 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1658 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1659 bfd_elf64_littlemips_vec to targ_selvecs.
1660 (mips*-*-elf*): Likewise.
1661 * confingure.in: Add bfd_elf64_bigmips_vec and
1662 bfd_elf64_littlemips_vec to vector switch.
1663 * configure: Rebuild.
1664 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1665 broken out of mips_elf_section_from_shdr.
1666 (mips_elf32_section_from_shdr): Rename from
1667 mips_elf_section_from_shdr. Call new function.
1668 (elf_backend_section_from_shdr): Update name of renamed function.
1669 * elf-bfd.h (struct elf_size_info): Change second parameter of
1670 write_out_phdrs to be const. Likewise for second parameter of
1672 (struct bfd_elf_section_data): Add rel_hdr2 field.
1673 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1674 (bfd_elf32_swap_symbol_out): Likewise.
1675 (bfd_elf32_swap_reloc_in): Likewise.
1676 (bfd_elf32_swap_reloc_out): Likewise.
1677 (bfd_elf32_swap_reloca_in): Likewise.
1678 (bfd_elf32_swap_reloca_out): Likewise.
1679 (bfd_elf32_swap_phdr_in): Likewise.
1680 (bfd_elf32_swap_phdr_out): Likewise.
1681 (bfd_elf32_swap_dyn_in): Likewise.
1682 (bfd_elf32_swap_dyn_out): Likewise.
1683 (bfd_elf32_slurp_symbol_table): Declare.
1684 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1685 (bfd_elf32_write_out_phdrs): Declare.
1686 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1687 (bfd_elf64_swap_symbol_out): Likewise.
1688 (bfd_elf64_swap_reloc_in): Likewise.
1689 (bfd_elf64_swap_reloc_out): Likewise.
1690 (bfd_elf64_swap_reloca_in): Likewise.
1691 (bfd_elf64_swap_reloca_out): Likewise.
1692 (bfd_elf64_swap_phdr_in): Likewise.
1693 (bfd_elf64_swap_phdr_out): Likewise.
1694 (bfd_elf64_swap_dyn_in): Likewise.
1695 (bfd_elf64_swap_dyn_out): Likewise.
1696 (bfd_elf64_slurp_symbol_table): Declare.
1697 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1698 (bfd_elf64_write_out_phdrs): Declare.
1699 (_bfd_mips_elf_section_from_shdr): Declare.
1700 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1701 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1702 section for the section, add the new one to rel_hdr2. Increment
1703 reloc_count rather than setting it.
1704 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1705 Remove static declaration.
1706 (elf_write_shdrs_and_ehdr): Define name as macro.
1707 (elf_write_out_phdrs): Likewise.
1708 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1709 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1710 (elf_swap_symbol_in): Change second parameter to be const.
1711 (elf_swap_symbol_out): Likewise.
1712 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1713 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1714 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1715 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1716 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1717 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1718 parameter to be const. Make non-static.
1719 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1721 (elf_slurp_symbol_table): Make non-static.
1722 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1723 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1724 (elf_backend_size_info): Likewise.
1725 (elfNN_bed): Use elf_backend_size_info.
1726 * targets.c (bfd_elf64_bigmips_vec): Declare.
1727 (bfd_elf64_littlemips_vec): Declare.
1728 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1729 bfd_elf64_littlemips_vec if BFD64 is defined.
1731 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1733 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1735 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1736 zeroes, in alignment holes.
1738 * configure: Rebuild with autoconf 2.10.
1740 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1741 potential leading underscore in the allocated buffer.
1743 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1745 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1746 symbols into .sbss if this is a relocatable link.
1748 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1750 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1751 undefined symbols when creating a shared library.
1753 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1755 * coff-sh.c: Add a bunch of new code and static const arrays to
1756 support aligning loads and stores on four byte memory boundaries.
1758 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1760 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1761 call sh_align_loads.
1762 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1765 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1767 * cache.c (bfd_open_file): Unlink the file before opening it for
1768 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1770 * opncls.c (bfd_fdopenr): Set opened_once.
1772 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1774 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1777 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1778 the code unconditionally.
1780 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1782 * libcoff-in.h (struct pei_section_tdata): Define structure.
1783 (pei_section_data): Define macro.
1784 * libcoff.h: Rebuild.
1785 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1786 store s_paddr field in pei_section_data.
1787 (coff_compute_section_file_positions): Use pei_section_data rather
1788 than _cooked_size, and don't overwrite an existing value.
1789 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1790 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1791 * peicode.h (coff_bfd_copy_private_section_data): Define if
1793 (pe_bfd_copy_private_section_data): New static function if
1796 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1798 * srec.c (srec_set_arch_mach): Write as a function rather than a
1801 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1802 no map, just check each member in turn to see whether it is
1805 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1807 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1808 table. Call BFD_ASSERT to validate header size, instead of
1810 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1813 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1815 * ppcboot.c: New target for looking at PPCbug boot records.
1817 * config{ure.in,.bfd}: Add support for ppcboot target.
1819 * configure: Regenerate.
1821 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1823 * coff-h8300.c (howto_table): Update names to match recent
1824 changes to include/coff/internal.h. Fix minor errors in the
1825 existing relocs. Add R_MOVL1 and R_MOVL2.
1826 (rtype2howto): Similarly.
1827 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1828 existing relaxing code and peform more relaxing.
1829 (h8300_reloc16_extra_cases): Likewise.
1831 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1833 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1836 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1838 * elfcode.h (elf_object_p): Reject generic ELF target if
1839 e_machine matches an alternate machine code in a specific backend.
1841 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1842 obsolete align_power_min field.
1844 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1846 * coff-h8300.c (reloc_howto_type): Add howto entry for
1848 (rtype2howto): Handle R_PCRWORD_B.
1849 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1850 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1851 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1852 branch (R_PCWORD_B).
1854 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1856 * aoutx.h (translate_from_native_sym_flags): Set the section for
1857 BSF_CONSTRUCTOR symbols.
1859 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1862 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1864 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1865 stop looking when section is found.
1867 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1869 * coffcode.h (STRING_SIZE_SIZE): Define.
1870 (styp_to_sec_flags): Handle long symbol names when looking for the
1872 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1873 (bfd_coff_long_section_names): Define.
1874 (coff_write_object_contents): Handle long section names.
1875 (bfd_coff_std_swap_table): Initialize new field.
1876 * libcoff.h: Rebuild.
1877 * coffgen.c (make_a_section_from_file): Handle long section
1879 (coff_write_symbols): Handle long section names.
1880 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1881 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1882 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1883 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1884 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1885 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1886 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1887 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1889 * bout.c (b_out_callback): Set lma of sections.
1890 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1891 parameter to output_bfd. Used input_bfd instead of output_bfd in
1894 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1896 * aoutx.h (translate_from_native_sym_flags): Don't create
1897 SEC_CONSTRUCTOR sections.
1898 * ecoff.c (ecoff_set_symbol_info): Likewise.
1900 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1901 From Don Bowman <bowman@waterloo.hp.com>.
1903 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1905 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1906 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1908 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1910 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1911 mips_32_relocs field.
1912 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1913 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1914 relocs against a global symbol which is not defined in a regular
1916 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1917 against a global symbol, increment mips_32_relocs.
1918 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1919 the symbol is not defined in a regular file, make room in the
1922 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1924 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1925 file position and the virtual file position separately. Set
1926 filepos information bsaed on the real file position.
1927 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1928 Jan 23 change to coffcode.h.
1930 * som.c (som_slurp_symbol_table): Set the symbol count to the
1931 number of BFD symbols created.
1933 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1935 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1936 output file if linking shared objects. Loop to check all relocs,
1937 rather than returning false on first error.
1939 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1941 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1942 (ppc_elf_additional_program_headers): If .interp section, bump #
1943 of program headers by 1.
1944 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1945 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1946 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1948 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1950 (ppc_elf_relocate_section): If the output section isn't defined,
1951 don't abort, just give an error message.
1953 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1954 being created is .sdata or .sdata2, don't make the symbol dynamic.
1956 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1958 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1959 members of an archive for dynamic objects with no symbols, and
1960 pass them directly to check_archive_element.
1961 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1962 xcoff_link_check_dynamic_ar_symbols.
1963 (xcoff_link_check_dynamic_ar_symbols): New static function.
1965 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1966 from _bfd_nodynamic to _bfd_xcoff.
1967 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1969 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1970 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1971 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1972 * libcoff.h: Rebuild.
1973 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1974 (xcoff_get_section_contents): New static function.
1975 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1976 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1977 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1978 (xcoff_dynamic_reloc): New static variable.
1979 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1980 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1982 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1984 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1985 if reloc_entry->addend is not 0.
1986 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1988 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1990 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1992 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1993 Add entries for R_SPARC_[56].
1994 (sparc_reloc_map): Add entries for R_SPARC_[56].
1996 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1998 Optimize linking of stabs in sections as used in ELF and COFF.
1999 * stabs.c: New file.
2000 * libbfd-in.h (_bfd_link_section_stabs): Declare.
2001 (_bfd_write_section_stabs): Declare.
2002 (_bfd_write_stab_strings): Declare.
2003 * libbfd.h: Rebuild.
2004 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
2005 (struct coff_link_hash_table): Add stab_info field.
2006 * libcoff.h: Rebuild.
2007 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
2009 (coff_link_add_symbols): Call _bfd_link_section_stabs if
2011 (_bfd_coff_final_link): Write out stab strings hash table.
2012 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
2013 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
2015 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
2016 (struct bfd_elf_section_data): Add stab_info field.
2017 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2019 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2020 _bfd_link_section_stabs.
2021 (elf_bfd_final_link): Write out stab strings hash table.
2022 (elf_link_input_bfd): Handle optimized stabs sections.
2023 * reloc.c (_bfd_final_link_relocate): Check address against
2024 _raw_size rather than _cooked_size.
2025 * Makefile.in: Rebuild dependencies.
2026 (BFD_LIBS): Add stabs.o
2027 (BFD_LIBS_CFILES): Add stabs.c.
2029 * VERSION: Increment for bfdlink.h change.
2031 * coffgen.c (coff_renumber_symbols): Correct handling of
2032 BSF_NOT_AT_END common symbols.
2034 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2036 * coff-ppc.c (record_toc): Add cast to avoid warning.
2037 (ppc_allocate_toc_section): Likewise.
2038 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2039 (ppc_coff_reloc_type_lookup): Remove unreached code.
2040 * coffcode.h (coff_write_object_contents): Don't take the address
2042 * peicode.h (pe_print_idata): Add casts to avoid warning.
2043 (pe_print_edata): Likewise.
2044 (pe_print_reloc): Remove ANSI C string concatenation.
2046 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2048 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2050 * libcoff.h: Rebuild.
2051 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2053 (coff_swap_aux_out): Likewise.
2054 * peicode.h (coff_swap_aux_in): Likewise.
2055 (coff_swap_aux_out): Likewise.
2056 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2058 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2060 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2061 Fix up .bf endndx link fields.
2062 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2064 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2067 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2069 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2070 on Solaris PowerPC systems doesn't get confused.
2072 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2075 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2076 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2077 update did_reg and did_reg2.
2079 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2081 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2083 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2084 callback routines, pass h->root.string rather than name, in case
2085 copy is true and name is transient.
2087 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2089 * elfcore.h: Add support for core files with multiple threads.
2090 (Primarily for Solaris.)
2092 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2094 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2095 section->orelocation is NULL.
2097 * coffgen.c (bfd_coff_get_syment): New function.
2098 (bfd_coff_get_auxent): New function.
2099 * bfd-in.h (bfd_coff_get_syment): Declare.
2100 (bfd_coff_get_auxent): Declare.
2101 * bfd-in2.h: Rebuild.
2103 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2105 * elf32-mips.c (struct mips_hi16): Define.
2106 (mips_hi16_addr, mips_hi16_addend): Remove.
2107 (mips_hi16_list): New static variable.
2108 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2109 (mips_elf_lo16_reloc): Process mips_hi16_list.
2110 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2111 relocs before the associated LO16 reloc.
2113 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2115 * versados.c (versados_scan): Check bfd_alloc return value.
2116 (versados_object_p): Check all bfd_read return values. Require
2117 that lang field be less than 10, to avoid confusion with Intel Hex
2120 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2122 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2123 not 0, for an absolute symbol.
2124 (NAME(aout,swap_ext_reloc_out)): Likewise.
2126 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2127 (ihex_write_object_contents): For a large start address, output
2128 the full 32 bit address in record type 5.
2130 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2131 to int to avoid promotion problems in prototype.
2133 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2135 * configure.host: Use ${srcdir} when looking for picfrag.
2137 * configure.host: Switch on ${libdir}, not $(libdir). From
2138 alan@spri.levels.unisa.edu.au (Alan Modra).
2140 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2141 entry point, not just for DYNAMIC objects.
2142 * sunos.c (sunos_add_dynamic_symbols): Always call
2143 sunos_create_dynamic_sections. If called with a non DYNAMIC
2144 object, don't do anything else.
2145 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2147 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2149 * configure.in: Permit --enable-shared to specify a list of
2151 * configure: Rebuild.
2153 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2154 host when configuring with --enable-shard.
2156 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2158 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2161 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2162 to avoid crashing in bfd_hash_replace.
2164 * sysdep.h: Use #ifdef, not #if.
2166 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2168 * config.in: Rebuild.
2170 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2172 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2173 (AC_CHECK_HEADERS): Check for sys/time.h
2174 (AC_HEADER_TIME): Add macro.
2175 * configure: Rebuild.
2176 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2177 to control what combination of <time> and <sys/time.h>
2180 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2182 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2183 (aout_32_sunos4_write_object_contents): Likewise.
2184 * aoutx.h (NAME(aout,machine_type)): Handle
2185 bfd_mach_sparc_{sparclet,sparclite}.
2186 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2187 (bfd_mach_sparc_v9_p): Update.
2188 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2189 * libaout.h (enum machine_type): Add M_SPARCLET.
2190 * sunos.c (MACHTYPE_OK): Define.
2191 * bfd-in2.h: Regenerated.
2193 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2195 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2196 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2197 * elflink.c (_bfd_elf_create_got_section): Store the
2198 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2199 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2200 global offset table goes over 0x1000, set the value of
2201 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2202 (elf32_sparc_relocate_section): Subtract the offset of
2203 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2205 * elfcode.h: Don't include <string.h>.
2207 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2209 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2210 generic_link_hash_newfunc. All references changed.
2211 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2212 moved here from libbfd-in.h.
2213 * libbfd-in.h: Corresponding changes.
2214 * libbfd.h: Regenerated.
2216 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2218 * aoutx.h (aout_link_input_section_std): When reporting an
2219 overflow error, use the name of the symbol in the hash table if
2221 (aout_link_input_section_ext): Likewise.
2223 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2224 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2226 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2228 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2229 * coffcode.h (coff_compute_section_file_positions): Likewise.
2230 (coff_write_object_contents): Likewise.
2232 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2234 * section.c (SEC_LINK_ONCE): Define.
2235 (SEC_LINK_DUPLICATES): Define.
2236 (SEC_LINK_DUPLICATES_DISCARD): Define.
2237 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2238 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2239 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2240 * bfd-in2.h: Rebuild.
2241 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2242 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2243 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2244 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2245 SEC_LINK_ONCE, and look through the symbol table for the setting
2246 for SEC_LINK_DUPLICATES.
2247 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2248 set for a section, find the section symbol in the symbol table,
2249 and set the aux entry based on SEC_LINK_DUPLICATES.
2250 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2251 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2252 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2253 * coff-i386.c (i386coff_vec): Likewise.
2254 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2256 * VERSION: Bump to 2.6.1.
2257 * Makefile.in (stamp-h): Depend upon VERSION.
2259 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2261 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2262 * libbfd.h: Rebuilt.
2263 * linker.c (generic_link_hash_newfunc): No longer static.
2264 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2266 * coff-h8300.c: Add two derived hash tables and their associated
2267 funtions and #defines for use by the h8300 linker.
2268 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2269 the function vector as needed. Place the address of the function
2270 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2271 Rewrite the vectors section contents as necessary.
2272 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2273 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2274 (coff_bfd_link_hash_table_create): Likewise.
2276 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2278 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2279 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2281 (hppa_rebuild_insn): Pass pointer to correct type to
2282 low_sign_unext and dis_assemble_21.
2284 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2286 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2287 Stick with sparc-*-{sysv4*,solaris2*}.
2289 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2291 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2292 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2293 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2294 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2295 fields is non-zero, print them.
2297 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2298 ifdef. Remove unused variables.
2299 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2301 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2302 (get_symbol_value): Ifdef out.
2303 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2304 (coff_ppc_relocate_section): Remove unused variables. Make
2305 fprintf strings and argument types correspond. Put before_addr in
2307 (dump_toc): Make fprintf strings and argument types correspond.
2308 (ppc_process_before_allocation): Remove unused variables. Always
2310 (ppc_reflo_reloc): Ifdef out.
2311 (ppc_addr32nb_reloc): Ifdef out.
2312 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2314 (coff_ppc_rtype_to_howto): Likewise.
2315 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2317 * peicode.h (pe_print_idata): Move otherwise unused variables into
2318 the #ifdef where they are used. Always return a value.
2319 (pe_print_edata): Make fprintf strings and argument types
2320 correspond. Always return a value.
2321 (pe_print_pdata): Removed unused variable addr_value. Always
2323 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2324 strings and argument types correspond. Always return a value.
2326 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2327 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2328 variable rela inside #if 0 section where it is used.
2330 * ns32k.h: New file.
2331 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2332 functions to start with _bfd_.
2333 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2334 functions in cpu-ns32k.h.
2335 * Makefile.in: Rebuild dependencies.
2336 (HFILES): Add ns32k.h.
2338 * section.c (struct sec): Add linker_mark field. Change
2339 user_set_vma and reloc_done to be single bit fields.
2340 (STD_SECTION): Update accordingly.
2341 * bfd-in2.h: Rebuild.
2342 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2344 (aout_link_input_bfd): Don't link unmarked sections.
2345 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2347 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2348 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2350 * elflink.h (elf_bfd_final_link): Mark sections included in the
2352 (elf_link_input_bfd): Don't link unmarked sections.
2353 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2355 (xcoff_link_input_bfd): Don't link unmarked sections.
2357 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2358 overflow error messages.
2360 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2362 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2363 is not set, print "BFD: " before the error message.
2365 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2366 Miles Bader <miles@gnu.ai.mit.edu>.
2367 * configure: Rebuild.
2369 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2371 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2374 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2375 m68k-aout, m68k-coff, and m68k-elf targets.
2377 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2379 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2380 (ieee_generic_stat_arch_elt): Restructured to prevent
2381 ieee_object_p from being called repeatedly.
2383 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2385 * coffcode.h (coff_write_object_contents): Allocate
2386 buffers large enough for any FILEHDR or AOUTHDR.
2388 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2390 * ecofflink.c (lookup_line): New static function, renamed and
2391 slighly changed from old _bfd_ecoff_locate_line.
2392 (_bfd_ecoff_locate_line): Cache line number information. Use
2393 lookup_line for actual lookup.
2395 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2397 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2398 multiple of 20 bytes.
2400 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2402 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2403 allocate ecoff_find_line, and don't initialize by hand.
2404 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2405 mips_elf_find_line, and don't call memset.
2407 * coffcode.h (coff_compute_section_file_positions): If not
2408 producing a final executable, don't consider sofar when aligning
2409 the section to the correct size.
2411 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2413 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2414 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2415 * coffgen.c (coff_section_symbol): Ifdef out.
2417 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2419 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2420 output_bfd is not NULL.
2422 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2424 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2425 of bfd_alloc (fixes fix_line not being initialized).
2426 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2428 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2430 * coffcode.h: Allow specific backends to override the
2431 bfd_link_add_symbols routine.
2433 * coff-h8300.c: Include genlink.h.
2434 (howto_table): Add R_MEM_INDIRECT.
2435 (rtype2howto): Support R_MEM_INDIRECT.
2436 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2439 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2441 * coff-alpha.c (alpha_relocate_section): Use
2442 info->callbacks_warning, rather than _bfd_error_handler, for
2443 "multiple gp" warning.
2445 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2447 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2448 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2449 table string. Use bfd_wrapped_link_hash_lookup.
2450 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2452 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2453 table, if any, when writing out symbols.
2454 (aout_link_input_section_std): Use the name from the hash table,
2455 if any, when reporting undefined symbols.
2456 (aout_link_input_section_ext): Likewise.
2457 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2458 * bout.c (get_value): Likewise.
2459 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2460 * ecoff.c (ecoff_reloc_link_order): Likewise.
2461 * elflink.h (elf_link_add_object_symbols): Likewise.
2462 (elf_reloc_link_order): Likewise.
2463 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2464 (_bfd_generic_reloc_link_order): Likewise.
2465 (default_indirect_link_order): Likewise.
2466 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2467 * sunos.c (sunos_add_one_symbol): Likewise.
2468 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2469 (bfd_xcoff_link_count_reloc): Likewise.
2470 (xcoff_reloc_link_order): Likewise.
2472 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2473 into -1 for intern->rss.
2475 * configure: Rebuild with autoconf 2.8.
2477 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2479 * stab-syms.c (__define_stab_duplicate): Define.
2480 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2482 * bfd-in.h (bfd_get_stab_name): Declare.
2483 * bfd-in2.h: Rebuild.
2484 * Makefile.in: Rebuild dependencies.
2485 (BFD_LIBS): Add stab-syms.o.
2486 (BFD_LIBS_CFILES): Add stab-syms.c.
2487 (BFD32_BACKENDS): Remove stab-syms.o.
2488 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2489 * configure.in: Don't list stab-syms.o in bfd_backends.
2490 * configure: Rebuild.
2491 * libaout.h (aout_stab_name): Don't declare.
2492 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2495 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2497 * elf.c (assign_file_positions_for_segments): Adjust file offset
2498 for section alignment even if SEC_LOAD is not set.
2500 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2502 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2503 since they appear as targets in Makefile.in.
2504 * configure: Rebuild.
2506 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2507 don't fiddle with a symbol which is not defined anywhere.
2509 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2511 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2512 though they are defined in a shared library.
2513 (xcoff_build_ldsyms): Likewise.
2515 * coffgen.c (coff_find_nearest_line): Don't look at the line
2516 numbers for the section if section->lineno is NULL.
2518 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2519 message rather than calling BFD_ASSERT.
2520 * elfcode.h (write_relocs): Check return value of
2521 _bfd_elf_symbol_from_bfd_symbol.
2523 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2525 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2528 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2530 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2532 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2533 hppa_reloc_field_selector_type_alt.
2534 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2535 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2537 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2539 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2541 * elf.c (assign_file_positions_for_segments): Adjust the segment
2542 memory size for the alignment of a SEC_ALLOC section, not just a
2545 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2547 * m68klinux.c: New file.
2548 * hosts/m68klinux.h: New file.
2549 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2550 * configure.in (m68*-*-linux*): New native host.
2551 (m68klinux_vec): New vector.
2552 * configure: Rebuild.
2553 * targets.c (m68klinux_vec): Declare.
2554 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2555 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2556 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2557 declaration from bfd_linux_size_dynamic_sections.
2558 (bfd_m68klinux_size_dynamic_sections): Declare.
2559 * bfd-in2.h: Rebuild.
2560 * Makefile.in: Rebuild dependencies.
2561 (BFD32_BACKENDS): Add m68klinux.o.
2562 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2564 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2566 * libhppa.h (pa_arch): Add pa20.
2567 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2568 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2569 (hppa_field_adjust): Handle e_nsel.
2570 * som.c: Provide default definitions for many new relocs found only
2571 in hpux10 include files.
2572 (som_fixup_formats): Add several new relocs from hpux10.
2573 (som_hppa_howto_table): Add hpux10 relocs.
2574 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2576 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2578 * mpw-make.sed: Edit out recent shared library support, and
2579 rules to rebuild .h files using doc/chew.
2581 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2583 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2584 size even of sections with no contents.
2586 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2588 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2589 starting with '$' the way we skip names starting with '.'. When
2590 updating x_endndx, don't be fooled by an index which has been
2593 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2594 struct/union/enum type with no elements.
2596 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2598 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2600 * archive.c (bfd_generic_archive_p): If the first file in the
2601 archive can not be recognized as an object, don't assume that this
2602 is the wrong format.
2604 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2605 format is not bfd_object.
2606 (bfd_elf_get_dt_soname): Likewise.
2608 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2610 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2613 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2615 * bfd.c (tdata): Add netbsd_core_data.
2616 * bfd-in2.h: Regenerated.
2618 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2620 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2621 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2622 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2625 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2626 to get the symbol index, matching 14 Jul 95 change.
2628 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2630 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2631 Remove duplicate definition of gp.
2633 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2635 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2636 assume that we can set the GP value and then get the same value,
2637 since it won't be true if the output file is neither ELF nor
2639 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2640 _bfd_get_gp_value here.
2641 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2642 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2644 (mips_elf_lo16_reloc): Likewise.
2645 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2646 Don't require that the BFD be ELF.
2647 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2648 (mips_elf_gprel32_reloc): Likewise.
2649 (mips_elf_relocate_section): Don't assume we can set and get the
2651 (mips_elf_finish_dynamic_symbol): Don't bother to use
2652 _bfd_get_gp_value here.
2654 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2655 Don't change epdr between malloc and free. Be careful not to free
2656 NULL pointers. Zero out the first RPDR.
2658 * configure.host: On Linux, only pass -rpath option if $(libdir)
2659 is neither /lib nor /usr/lib. From Alan Modra
2660 <alan@mullet.Levels.UniSA.Edu.Au>.
2662 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2664 (elf_dt_name): Rename from elf_dt_needed_name.
2665 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2667 (bfd_elf_get_dt_soname): New function.
2668 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2669 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2670 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2671 * bfd-in2.h: Rebuild.
2673 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2675 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2676 _bfd_sparc_elf_reloc_type_lookup.
2677 (bfd_elf32_bfd_reloc_type_lookup): Update.
2678 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2679 (sparc64_elf_howto_table): Define.
2680 (sparc_reloc_map): Define.
2681 (sparc64_elf_reloc_type_lookup): New function.
2682 (sparc_elf_wdisp16_reloc): New function.
2683 (elf_info_to_howto): Use sparc64_elf_howto_table.
2684 (sparc64_elf_relocate_section): Likewise.
2685 (bfd_elf64_bfd_reloc_type_lookup): Update.
2687 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2689 * configure.host: Check for 'do not mix' from native linker before
2690 trying to use -rpath.
2692 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2694 * bfd.c (_bfd_get_gp_value): New function.
2695 (_bfd_set_gp_value): New function.
2696 * libbfd-in.h (_bfd_get_gp_value): Declare.
2697 (_bfd_set_gp_value): Declare.
2698 * libbfd.h: Rebuild.
2699 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2700 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2701 directly to the fields in the tdata information.
2702 (alpha_relocate_section): Likewise.
2703 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2704 (mips_gprel_reloc): Likewise.
2705 (mips_relocate_section): Likewise.
2706 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2707 (mips_elf_lo16_reloc): Likewise.
2708 (mips_elf_final_gp): Likewise.
2709 (mips_elf_gprel16_reloc): Likewise.
2710 (mips_elf_gprel32_reloc): Likewise.
2711 (mips_elf_relocate_section): Likewise.
2712 (mips_elf_finish_dynamic_symbol): Likewise.
2714 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2716 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2718 * configure.in: Call AC_PROG_CC before configure.host.
2719 * configure: Rebuild.
2720 * configure.host: Don't set information which autoconf should
2721 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2723 * configure.host: Remove go32 and win32 host information, since it
2724 should no longer be needed.
2726 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2727 then start a new segment rather than put a writable section in a
2730 * configure.host: Set RPATH_ENVVAR.
2732 * Makefile.in: Rebuild dependencies.
2734 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2735 zero_section variable.
2737 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2739 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2740 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2741 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2743 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2745 * ieee.c (ieee_write_expression): Only use an R variable for a
2746 local symbol. Don't output a zero offset. Handle a zero address.
2747 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2748 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2750 (parse_expression): Don't try to handle multiple occurrences of a
2751 P variable. Handle I variables differently from X variables. Fix
2752 the order of minus expressions.
2753 (ieee_slurp_external_symbols): Generate an I variable for an NN
2754 record. Fix handling of ATI and ATX records.
2755 (ieee_slurp_sections): Only set minimal section attributes.
2756 Adjust them later, based on the section contents.
2757 (ieee_object_p): Read in the file until just after the ME record.
2758 Call ieee_slurp_section_data to set the section flags.
2759 (do_one): Add iterations parameter. Only repeat the first load
2760 item. Set the section and file reloc flags.
2761 (ieee_slurp_section_data): Set section flags. Pass iterations to
2763 (ieee_canonicalize_reloc): Handle I variables.
2764 (do_with_relocs): Only emit relocation size when necessary.
2765 Increase MAXRUN to 127. Change ov to be assigned, and take
2766 src_mask and pcrel_offset into account.
2767 (ieee_write_data_part): Skip sections that are not loaded.
2768 (ieee_write_external_part): Don't output optional last entry of WX
2770 (ieee_write_me_part): Make setting of me_record neater.
2771 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2773 * syms.c (stt): Add entries for zerovars, vars, and code.
2775 * elfcode.h (validate_reloc): New static function.
2776 (write_relocs): Call validate_reloc for non ELF relocs.
2778 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2779 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2780 (TARGET_LITTLE_SYM): Likewise.
2782 * config.bfd (m68*-*-psos*): New target.
2784 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2786 * i386msdos.c: Remove some #if 0 code.
2787 (msdos_write_object_contents): Don't include empty sections in the
2788 size computation, regardless of their address.
2790 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2792 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2793 is NULL, ie, the -r switch is used.
2795 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2797 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2798 (BFD_RELOC_MIPS_GOT_LO16): Define.
2799 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2800 * bfd-in2.h, libbfd.h: Rebuild.
2801 * elf32-mips.c (mips_reloc_map): Map new relocs.
2803 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2805 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2808 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2809 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2810 simple number for the section address, rather than an expression.
2811 Limit the number of bytes between relocs to MAXRUN.
2812 (ieee_write_me_part): Set me_record to the file offset after the
2814 (ieee_write_processor): New static function.
2815 (ieee_write_object_contents): Use ieee_write_processor.
2817 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2819 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2821 * coff-aux.c: Change include of aux.h to aux-coff.h.
2823 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2825 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2826 relocation put the addend both in the reloc entry and the data.
2827 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2830 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2831 a R_68K_PCxx reloc against a defined global symbol directly.
2832 (elf_m68k_check_relocs): Don't count such a reloc.
2834 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2835 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2836 symbol for now, otherwise always record the symbol as dynamic.
2837 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2838 is not referenced by a dynamic object, and we are not making a
2839 shared object, then don't make a PLT entry. If we do make a PLT
2840 entry, make sure the symbol has been recorded as dynamic.
2842 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2844 * configure.host: When making a shared library, set HLDFLAGS to
2845 pass an appropriate -rpath option. Use the make variable SONAME
2846 as the shared library soname, rather than computing it here. On
2847 SunOS, build stamp-tshlink in place of $(SHLINK).
2848 * Makefile.in (SONAME): New variable.
2849 ($(SHLINK)): Make a link to the transformed name, as well.
2850 (stamp-tshlink): New target.
2851 (install): Skip stamp-tshlink during install.
2853 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2855 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2856 linker sections have been set up yet.
2858 * elf.c (make_mapping): Add an additional argument to suppress
2859 making the first section include the program headers.
2860 (map_sections_to_segments): If the user used -Ttext such that the
2861 program headers are on a different page, do not set the flags
2862 saying that this section includes the program headers.
2864 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2866 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2867 don't define TRAD_HEADER.
2868 * configure: Rebuild.
2870 * netbsd-core.c: New file, support for NetBSD core files.
2871 * hosts/*nbsd.h: Removed.
2873 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2875 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2876 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2877 * libbfd.h, bfd-in2.h: Regenerated.
2878 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2879 bfd_elf32_bfd_reloc_type_lookup.
2880 (reloc_type{,_names}): Deleted.
2881 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2883 (sparc_reloc_map): Add sparc64 relocs.
2884 (sparc_elf_notsupported_reloc): New static function.
2885 (sparc_elf_wdisp16_reloc): New static function.
2886 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2887 (elf32_sparc_relocate_section): Likewise.
2888 (bfd_elf32_bfd_reloc_type_lookup): Define.
2889 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2890 (reloc_type{,_names}): Deleted.
2891 (elf_sparc_howto_table): Deleted.
2892 (sparc_reloc_map): Deleted.
2893 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2894 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2896 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2898 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2901 * Makefile.in (program_transform_name): New variable.
2902 (install): Transform library name before installing it.
2904 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2906 * archures.c (bfd_mach_i960_hx): Define.
2907 * bfd-in2.h: Rebuild.
2908 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2909 (MATRIX): Expand entries for HX.
2910 (arch_info_struct): Add i960:hx entry.
2911 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2912 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2913 (coff_set_flags): Handle bfd_mach_i960_hx.
2915 Support for building as a shared library, based on patches from
2916 Alan Modra <alan@spri.levels.unisa.edu.au>:
2917 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2918 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2919 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2920 * configure: Rebuild.
2921 * configure.host: If --enable-shared, adjust shared library stuff
2922 based on the host. If the host is SunOS, and the linker supports
2923 -rpath, set HLDFLAGS to use it.
2924 * Makefile.in (ALLLIBS): New variable.
2925 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2926 (COMMON_SHLIB, SHLINK): New variables.
2927 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2928 (STAGESTUFF): Remove variable.
2929 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2931 (stamp-ofiles): New target, like old ofiles target, but build
2932 using a temporary file and move-if-change, and touch stamp-ofiles
2934 (ofiles): Just depend upon stamp-ofiles.
2935 (stamp-piclist, piclist): New targets.
2936 ($(SHLIB), $(SHLINK)): New targets.
2937 (targets.o, archures.o): Build twice if PICFLAG is set.
2938 (do_mostlyclean): Remove pic/*.o.
2939 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2941 (do_distclean): Remove pic and stamp-picdir.
2942 (install): Install shared libraries.
2943 ($(OFILES)): Depend upon stamp-picdir.
2944 (stamp-picdir): New target.
2946 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2948 * libcoff.h: Rebuild.
2950 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2951 flavour of a section with no owner.
2953 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2954 ELF_LINK_NON_ELF flag.
2955 (mips_elf_create_got_section): Likewise.
2957 * elf.c: Revert last change, since it breaks dynamic linking.
2958 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2960 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2961 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2962 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2964 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2966 * elf.c (assign_file_positions_for_segments): If the backend does
2967 not want the elf header or the program headers in the address
2968 space, do not include them in the calculations.
2970 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2971 function to determine if we need additional program headers.
2972 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2973 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2975 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2977 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2979 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2981 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2982 back into one line. Some compilers (sunos 4.1.3 for example)
2983 won't accept args split across more than one line.
2985 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2987 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2988 * configure: Regenerate.
2990 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2992 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2993 try to do arithmetic on a void *, cast it to a unsigned char * first.
2995 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2997 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2998 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
3000 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
3001 flag for a newly defined symbol.
3002 (NAME(bfd_elf,record_link_assignment)): Likewise.
3003 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
3004 set the DEF or REF_REGULAR flags correctly.
3006 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
3007 (libbfd.h, libcoff.h): Corresponding change.
3009 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
3010 a PLT32 reloc as dynamic.
3011 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
3012 is not referenced by a dynamic object, and we are not making a
3013 shared object, then don't make a PLT entry. If we do make a PLT
3014 entry, make sure the symbol has been recorded as dynamic.
3016 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3018 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3019 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3020 (powerpcle-*-cygwin32): New.
3021 * peicode.h (add_data_entry): Get address from vma.
3023 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3025 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3026 attached to the section has already been created as an undefined
3027 symbol, treat it as if it hasn't been created yet.
3029 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3031 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3032 symbol or section symbols if stripping all symbols and this is not
3033 a relocateable link. Don't output the symbol string table if
3034 there are no symbols.
3035 (elf_link_flush_output_syms): Don't do anything if there are no
3038 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3040 * coff-aux.c: New file.
3041 * hosts/m68kaux.h: New file.
3042 * config.bfd (m68*-apple-aux*): New target.
3043 * configure.in (m68*-apple-aux*): New native host.
3044 (m68kaux_coff_vec): New vector.
3045 * configure: Rebuild.
3046 * targets.c (m68kaux_coff_vec): Declare.
3047 * coffcode.h (bfd_coff_backend_data): Add field
3048 _bfd_coff_link_add_one_symbol.
3049 (bfd_coff_link_add_one_symbol): Define.
3050 (compare_arelent_ptr): New static function if TARG_AUX.
3051 (coff_write_relocs): If TARG_AUX, sort the relocs.
3052 (coff_write_object_contents): Set A/UX aouthdr magic number.
3053 (coff_link_add_one_symbol): Define if not defined.
3054 (bfd_coff_std_swap_table): Initialize new field.
3055 * libcoff.h: Rebuild.
3056 * cofflink.c (coff_link_add_symbols): Call
3057 bfd_coff_link_add_one_symbol rather than
3058 _bfd_generic_link_add_one_symbol.
3059 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3060 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3061 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3062 * Makefile.in: Rebuild dependencies.
3063 (BFD32_BACKENDS): Add coff-aux.o.
3064 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3066 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3068 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3069 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3071 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3073 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3074 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3075 (maintainer-clean): Warn about deleting special files.
3076 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3078 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3079 warning symbols correctly.
3080 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3081 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3082 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3083 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3084 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3085 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3087 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3090 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3092 * libcoff-in.h: aligned newly exported names with bfd naming
3093 conventions. Removed an erroneous define of POWERPC_LE_PE.
3094 * libcoff.h: Rebuild.
3095 * cofflink.c, coff-ppc.c: the above function name changes
3097 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3099 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3100 * ecoff.c (struct extsym_info): Define.
3101 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3102 to ecoff_link_write_external.
3103 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3104 Strip symbols when appropriate.
3106 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3107 * syms.c (BSF_OBJECT): Define.
3108 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3109 * bfd-in2.h: Rebuild.
3110 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3112 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3115 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3116 copying relocs into a shared object, treat a defined global symbol
3118 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3119 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3120 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3122 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3123 real defined symbol, not to a weak defined symbol.
3125 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3127 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3128 and made a few static functions externs.
3130 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3131 POWERPC_LE_PE hack in cofflink.
3133 * libcoff-in.h: promoted the following from cofflink.c to allow
3134 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3135 coff_debug_merge_element, struct coff_debug_merge_type,
3136 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3137 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3138 coff_debug_merge_hash_lookup, coff_link_section_info,
3139 coff_final_link_info, coff_debug_merge_hash_newfunc,
3140 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3142 * libcoff.h: re-gen'd
3144 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3146 * syms.c: Include "bfdlink.h".
3147 (struct stab_find_info): Define.
3148 (_bfd_stab_section_find_nearest_line): New function.
3149 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3150 * libbfd.h: Rebuild.
3151 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3152 * elf.c (_bfd_elf_find_nearest_line): Try calling
3153 _bfd_stab_section_find_nearest_line before searching the ELF
3154 symbol table. Find the closest STT_FUNC symbol, not the last one.
3155 * libcoff-in.h (coff_data_type): Add line_info field.
3156 * libcoff.h: Rebuild.
3157 * coffgen.c (coff_find_nearest_line): Try calling
3158 _bfd_stab_section_find_nearest_line before searching the COFF
3160 * Makefile.in: Rebuild dependencies.
3162 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3164 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3165 4 bytes, so we get the correct value when updating the register
3166 field in little endian mode.
3168 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3170 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3171 entry_section fields. Add sntoc and snentry fields.
3172 * libcoff.h: Rebuild.
3173 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3174 not toc_section and entry_section (the COFF file does not have any
3175 sections at this point).
3176 (coff_write_object_contents): Set o_snentry and o_sntoc from
3177 snentry and sntoc rather than entry_section and toc_section.
3178 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3179 snentry, not toc_section and entry_section.
3180 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3181 entry_section from hentry.
3182 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3184 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3185 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3186 than using toc_section directly.
3188 * archures.c: Add missing `.' in enum bfd_architecture.
3189 * bfd-in2.h: Rebuild.
3191 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3192 Robert Lipe <robertl@arnet.com>.
3194 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3196 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3197 to sections we allocate. Use bfd_zalloc to allocate initialial
3198 sections, not bfd_alloc.
3199 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3200 SDA{,2}I16 relocations.
3201 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3202 whether to put something in .sbss or not.
3203 (ppc_elf_relocate_section): Add support for more relocations. Add
3204 in sec->output_offset where appropriate. Make error messages
3205 include the symbol name.
3207 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3208 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3209 doesn't get redefined messages if -shared.
3211 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3212 section if the rel_section field has been set up.
3214 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3216 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3219 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3221 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3222 of flags, only flags used are controlled by mach number. Bump up
3223 output file mach number to highest of input file mach numbers.
3224 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3225 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3227 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3228 bfd_elf64_sparc_vec support.
3230 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3232 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3233 the embedded bit is set on some objects and not on others. Just
3235 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3238 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3240 * coffcode.h (coff_new_section_hook): Don't try to align the
3243 * coffcode.h (coff_set_section_contents): Fix the handling of the
3244 .lib section to work even if the entire section contents are
3245 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3246 Robert Lipe <robertl@arnet.com>.
3248 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3250 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3251 memory here for contents.
3253 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3254 _SDA2_BASE_ by 32768.
3255 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3256 started using. Allocate contents for .sdata and .sdata2 sections
3258 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3260 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3261 size _SDA{,2}_BASE_.
3262 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3265 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3267 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3269 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3270 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3271 (bfd_mach_sparc_v9a): Define.
3272 (bfd_mach_sparc_v9_p): Define.
3273 * bfd-in2.h: Regenerated.
3274 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3276 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3277 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3278 to bfd_elf32_sparc_vec.
3279 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3280 Add v8plus{,a} support.
3282 (sparc_compatible): New function.
3283 * elf32-sparc.h: #include "elf/sparc.h".
3284 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3285 elf32_sparc_final_write_processing): New functions.
3286 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3287 elf_backend_final_write_processing): Define.
3289 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3291 * elf-bfd.h (struct elf_link_hash_entry): Add
3292 linker_section_pointer field.
3293 (enum elf_linker_section_enum): Enumeration for new way of
3294 creating linker dynamic sections and symbols.
3295 (elf_linker_section{,_pointers}): New structures for creating
3296 dynamic sections and symbols.
3297 (elf_obj_tdata): Add linker_section_pointers and linker_section
3299 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3300 (_bfd_elf_create_linker_section): New declarations.
3301 (_bfd_elf_find_pointer_linker_section): Ditto.
3302 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3303 (_bfd_elf_make_linker_section_rela): Ditto.
3305 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3307 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3308 (ppc_elf_create_linker_section): New function to create the
3309 sections .got, .sdata, and .sdata2.
3310 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3312 (ppc_elf_check_relocs): Support more of the eabi relocations.
3313 (ppc_elf_relocate_section): Ditto.
3314 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3315 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3317 * elflink.h (elf_create_pointer_linker_section): New function to
3318 create initialized pointers in dynamic linker sections.
3319 (elf_finish_pointer_linker_section): Actually intialize the
3320 pointers created above.
3322 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3323 macros to provide both 32 and 64 bit versions of
3324 elf_create_pointer_linker_section.
3325 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3326 provide both 32 and 64 bit versions of
3327 elf_finish_pointer_linker_section.
3329 * elflink.c (_bfd_elf_create_linker_section): New function to
3330 create a linker section.
3331 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3332 given address in the linker pointer offsets created for a given
3334 (_bfd_elf_make_linker_section_rela): Make a RELA section
3335 corresponding to the generated linker section.
3337 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3339 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3341 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3343 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3344 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3345 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3346 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3347 toc entry in an objdump) for now.
3348 (ppc_do_last, ppc_get_last): New function - needed to save processing
3349 the toc owner to the end.
3350 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3353 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3354 toc owner from being done till last. Must define POWERPC_LE_PC
3357 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3359 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3361 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3362 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3364 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3366 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3368 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3370 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3372 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3374 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3376 * elf.c (assign_file_positions_for_segments): Don't increment file
3377 offset for a segment which contains no loadable sections.
3379 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3381 * reloc.c: Add new PowerPC relocations.
3382 * {bfd-in2,libbfd}.h: Regenerate.
3384 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3385 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3387 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3389 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3392 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3395 * coffgen.c (coff_find_nearest_line): Don't try to cache
3396 information in sections that are not owned by a BFD. From Richard
3397 Henderson <richard@atheist.tamu.edu>.
3399 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3400 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3401 * elflink.h (elf_link_output_extsym): Remove special check for
3404 * ecoffswap.h: Add prototypes for static functions.
3406 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3408 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3409 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3411 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3412 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3413 support. Begin support for R_PPC_SDA{2,}REL.
3415 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3417 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3418 create the .got and .got.neg sections.
3419 (ppc_elf_size_dynamic_sections): Call it.
3420 (ppc_elf_check_relocs): Call it.
3421 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3422 (ppc_elf_check_relocs): Add error messages for relocations we
3423 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3426 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3428 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3429 section flags for V.4 and eabi.
3431 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3433 * elf.c (assign_file_positions_for_segments): If a segment
3434 contains no sections, don't mark it as readable.
3436 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3437 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3439 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3440 dynamic section, if there is one.
3441 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3442 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3443 (bfd_elf64_swap_dyn_in): Likewise.
3444 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3446 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3448 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3449 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3450 <pirker@eiunix.tuwien.ac.at>.
3452 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3454 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3455 PowerPC V.4 and eabi.
3456 * bfd-in2.h: Regenerate.
3457 * libfd.h: Regenerate.
3459 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3461 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3462 section type and SHF_EXCLUDE section flag, turning them into the
3463 appropriate bfd section flag.
3465 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3467 * xcofflink.c (xcoff_link_add_symbols): Create the special
3468 sections if we see a DYNAMIC object, in case that is the only
3469 XCOFF input object we see.
3471 * elf32-mips.c: Extensive changes for a start at dynamic linking
3472 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3474 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3475 (struct elf_backend_data): Remove
3476 elf_backend_create_program_headers field. Add
3477 elf_backend_additional_program_headers and
3478 elf_backend_modify_segment_map fields.
3479 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3481 (elf_backend_additional_program_headers): Likewise.
3482 (elf_backend_modify_segment_map): Likewise.
3483 (elf_backend_create_program_headers): Don't define.
3484 (elfNN_bed): Change to account for field changes.
3485 * elf.c (assign_file_positions_for_segments): Call new
3486 modify_segment_map backend function. Don't call old
3487 create_program_headers backend function.
3488 (get_program_header_size): Call additional_program_headers rather
3489 than create_program_headers.
3490 * elflink.h (elf_link_add_object_symbols): Initialize
3491 type_change_ok from new backend field.
3492 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3494 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3495 a reloc against the appropriate section.
3497 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3498 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3499 (elf_flags_init): Rename from elf_ppc_flags_init.
3500 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3502 (ppc_elf_copy_private_bfd_data): Likewise.
3503 (ppc_elf_merge_private_bfd_data): Likewise.
3505 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3508 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3510 * coff-alpha.c (alpha_relocate_section): During final link, allow
3511 output .lita section to be bigger than 64k by adjusting gp value
3512 on a per-input section basis.
3513 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3515 (struct ecoff_section_tdata): Add gp field.
3517 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3519 Handle Alpha ECOFF changes in OSF/1 3.2.
3520 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3522 * coff-alpha.c: Include "aout/ar.h".
3523 (alpha_ecoff_get_relocated_section_contents): Don't require an
3524 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3525 3.2 doesn't generate one.
3526 (alpha_relocate_section): Likewise.
3527 (alpha_ecoff_slurp_armap): Define.
3528 (alpha_ecoff_slurp_extended_name_table): Define.
3529 (alpha_ecoff_construct_extended_name_table): Define.
3530 (alpha_ecoff_truncate_arname): Define.
3531 (alpha_ecoff_write_armap): Define.
3532 (alpha_ecoff_generic_stat_arch_elt): Define.
3533 (alpha_ecoff_update_armap_timestamp): Define.
3535 (alpha_ecoff_read_ar_hdr): New static function.
3536 (alpha_ecoff_get_elt_at_filepos): New static function.
3537 (alpha_ecoff_openr_next_archived_file): New static function.
3538 (alpha_ecoff_get_elt_at_index): New static function.
3539 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3540 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3541 _bfd_ecoff to alpha_ecoff.
3542 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3543 field from backend structure, rather than always calling
3544 _bfd_get_elt_at_filepos.
3545 * coff-mips.c (mips_ecoff_backend_data): Initialize
3546 get_elt_at_filepos field.
3547 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3548 from _bfd_generic_read_ar_hdr with minor changes.
3549 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3550 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3551 * libbfd.h: Rebuild.
3553 * bfd-in.h (BFD_IN_MEMORY): Define.
3554 * libbfd-in.h (struct bfd_in_memory): Define.
3555 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3556 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3557 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3558 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3559 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3560 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3561 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3562 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3563 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3564 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3566 (bfd_openstreamr): Likewise.
3567 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3568 BFD_IN_MEMORY is not set.
3569 * riscix.c (riscix_some_aout_object_p): Likewise.
3570 * bfd-in2.h, libbfd.h: Rebuild.
3572 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3573 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3574 (bfd_get_elt_at_index): Define.
3575 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3576 bfd_get_elt_at_index. Change index parameter from int to
3578 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3579 (_bfd_noarchive_get_elt_at_index): Define.
3580 (_bfd_archive_bsd_get_elt_at_index): Define.
3581 (_bfd_archive_coff_get_elt_at_index): Define.
3582 * bfd-in2.h, libbfd.h: Rebuild.
3583 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3584 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3585 * ieee.c (ieee_get_elt_at_index): Define.
3586 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3587 * oasys.c (oasys_get_elt_at_index): Define.
3588 * som.c (som_get_elt_at_index): Define.
3590 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3591 numbers to the .text section.
3593 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3595 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3596 If there is a SEC_DEBUGGING section, get the contents of the debug
3597 information part from it.
3598 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3600 (ieee_write_object_contents): Check ieee_write_debug_part return.
3602 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3604 * config.bfd (i[345]86-*-freebsd*): Add target.
3605 * configure.in (i386freebsd_vec): Add vec.
3606 * configure: Regenerate.
3607 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3608 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3609 Rebuild dependencies..
3610 * freebsd.h: New file.
3611 * i386freebsd.c: New file.
3612 * targets.c (i386freebsd_vec): Declare.
3613 (bfd_target_vector): Add i386freebsd_vec.
3614 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3615 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3617 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3619 * ieee.c (ieee_slurp_debug): New static function.
3620 (ieee_object_p): Call it.
3621 (ieee_slurp_section_data): Skip debugging sections.
3622 (ieee_get_reloc_upper_bound): Likewise.
3623 (ieee_get_section_contents): Likewise.
3624 (ieee_canonicalize_reloc): Likewise.
3625 (ieee_write_section_part): Likewise.
3626 (ieee_write_debug_part): Likewise.
3627 (ieee_write_data_part): Likewise.
3628 (init_for_output): Likewise.
3630 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3632 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3634 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3635 relocs, since ppc_elf_relocate_section handles the linker case.
3636 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3638 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3639 ppc_elf_relocate_section since that is now the only caller.
3640 (ppc_elf_relocate_section): Ditto.
3642 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3644 * coffcode.h (coff_write_object_contents): If we don't know the
3645 section of the entry point for an XCOFF executable, always set the
3646 entry address to -1.
3648 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3650 * elf.c (bfd_section_from_shdr): Add support for note sections.
3652 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3654 * bfd-in.h (struct _symbol_info): Add stab_type field.
3655 * bfd-in2.h: Rebuild.
3656 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3658 * elf32-ppc.c: Remove trailing newline from calls to
3660 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3661 difference if target endianness is known.
3663 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3665 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3666 old style TOC16 references without using R_PPC_GOT.
3667 (ppc_reloc_type): Ditto.
3668 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3669 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3670 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3671 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3672 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3674 (ppc_elf_adjust_dynamic_symbol): Ditto.
3675 (ppc_elf_adjust_dynindx): Ditto.
3676 (ppc_elf_size_dynamic_sections): Ditto.
3677 (ppc_elf_finish_dynamic_symbol): Ditto.
3678 (ppc_elf_finish_dynamic_sections): Ditto.
3679 (ELF_DYNAMIC_INTERPRETER): Define.
3681 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3683 * elf.c (copy_private_bfd_data): When attaching sections to
3684 segments ignore sections that won't be allocated. Patch from
3687 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3689 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3692 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3694 * coff-i960.c (CALC_ADDEND): Define.
3695 (coff_i960_relocate_section): Add the input section VMA to the
3696 addend for PC relative relocs.
3698 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3700 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3701 to correctly terminate.
3703 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3705 * targets.c (enum bfd_endian): Define.
3706 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3707 from boolean to enum bfd_endian. Change header_byteorder_big_p
3709 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3710 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3711 * bfd-in2.h: Rebuild.
3712 * All targets: Change initialization of byteorder and
3713 header_byteorder to use enum bfd_endian values rather than
3715 * All files: Change all references to byteorder_big_p and
3716 header_byteorder_big_p to use new bfd_*_endian macros.
3718 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3720 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3722 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3724 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3726 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3728 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3730 * ieee.c: Lots of minor cleanups. Make many functions return
3731 errors rather than calling abort. Also:
3732 (ieee_write_twobyte): Remove; change callers to call existing
3733 ieee_write_2bytes function.
3734 (ieee_write_expression): Don't output the section twice when
3735 outputting a local symbol. Don't emit an extraneous zero if there
3737 (ieee_slurp_sections): Set the lma as well as the vma.
3738 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3740 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3741 a recognized one or bfd_arch_unknown.
3742 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3744 (ihex_get_symtab): Likewise.
3746 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3748 * aoutx.h: Include <ctype.h>.
3749 (struct aout_link_includes_table): Define.
3750 (struct aout_link_includes_totals): Define.
3751 (struct aout_link_includes_entry): Define.
3752 (aout_link_includes_lookup): Define macro.
3753 (struct aout_final_link_info): Add includes field.
3754 (aout_link_includes_newfunc): New static function.
3755 (NAME(aout,final_link)): Initialize includes hash table.
3756 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3758 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3760 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3762 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3764 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3766 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3768 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3769 (pe_print_private_bfd_data): call pe_print_reloc.
3770 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3771 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3772 up some debugging as well.
3774 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3776 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3779 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3781 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3782 when setting sections to NULL.
3784 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3786 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3788 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3789 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3791 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3792 * bfd-in2.h: Rebuild.
3794 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3796 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3798 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3800 * ihex.c (ihex_scan): Handle record types 4 and 5.
3801 (ihex_object_p): Permit types 4 and 5.
3802 (ihex_set_section_contents): Remove check for out of range
3804 (ihex_write_object_contents): Generate types 4 and 5.
3806 * elflink.h (elf_link_output_extsym): Just ignore warning and
3807 indirect references to symbols which don't really exist.
3809 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3811 * peicode.h (pe_print_idata): Minor format fixes
3812 (pe_print_edata): New function. Under private printing, this formats
3813 the edata section of a PE file.
3814 (pe_print_private_bfd_data): Added call to pe_print_edata.
3816 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3818 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3819 index, don't call stoi.
3821 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3823 * srec.c (srec_scan): Set lma as well as vma.
3825 * ihex.c: New file; support for Intel Hex format.
3826 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3827 (ihex_vec): Declare.
3828 (bfd_target_vector): Always include ihex_vec.
3829 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3830 * Makefile.in: Rebuild dependencies.
3831 (BFD_LIBS): Add ihex.o
3832 (BFD_LIBS_CFILES): Add ihex.c.
3833 * bfd-in2.h: Rebuild.
3835 * elf.c (assign_file_positions_for_segments): Sort the sections in
3837 (get_program_header_size): Return the right size if segment_map is
3839 (copy_private_bfd_data): Don't bother to sort the sections.
3841 * bfd.c (bfd_record_phdr): New function.
3842 * bfd-in.h (bfd_record_phdr): Declare.
3843 * bfd_in2.h: Rebuild.
3845 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3848 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3849 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3851 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3852 (bfd_zmalloc): Change declaration.
3853 * libbfd.h: Rebuild.
3854 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3855 and realloc. Don't set bfd_error_no_memory if they fail.
3857 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3859 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3860 uses as well. Added a new howto to deal with TOCREL16 relocs that
3861 are TOCDEFN as well.
3862 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3863 to handle RVA relocs from dlltool.
3864 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3865 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3866 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3868 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3869 to get the right section alignment.
3871 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3873 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3874 p_paddr if p_paddr is zero.
3875 (make_mapping): Set includes_filehdr and includes_phdrs for first
3877 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3879 (assign_file_positions_for_segments): Handle includes_filehdr and
3880 includes_phdrs. Remove special handling of PT_PHDR and first
3882 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3883 when appropriate. Remove special handling of PT_PHDR segment.
3884 Use a more complex condition for when a section is included in a
3885 segment to handle Solaris linker oddities.
3887 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3889 * coff-m88k.c (howto_table): Reformatted for easier reading;
3890 special_function now points to new function m88k_special_reloc.
3891 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3893 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3894 be done correctly by m88k_special_reloc.
3895 (reloc_processing): New function to be used by RELOC_PROCESSING.
3896 (RELOC_PROCESSING): Define to call reloc_processing.
3898 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3900 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3901 (pe_print_pdata): Likewise.
3903 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3904 obstack_alloc fails.
3905 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3907 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3908 * Many files: don't set bfd_error_no_memory if one of the above
3911 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3912 if p_paddr_valid is set.
3913 (copy_private_bfd_data): New static function.
3914 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3916 * elf.c (assign_file_positions_for_segments): Fix case where extra
3917 program headers were allocated.
3919 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3920 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3921 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3922 _bfd_elf_print_private_bfd_data.
3924 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3925 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3926 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3927 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3928 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3929 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3930 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3932 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3934 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3935 * elf.c (make_mapping): New static function.
3936 (map_sections_to_segments): New static function.
3937 (elf_sort_sections): New static function.
3938 (assign_file_positions_for_segments): New static function.
3939 (map_program_segments): Remove.
3940 (get_program_header_size): Remove sorted_hdrs, count, and
3941 maxpagesize parameters. Simplify.
3942 (assign_file_positions_except_relocs): When generating an
3943 executable, use assign_file_positions_for_segments.
3944 (elf_sort_hdrs): Remove.
3945 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3946 to get_program_header_size.
3948 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3950 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3952 * configure, config.in: Regenerate with autoconf 2.7.
3954 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3955 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3957 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3959 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3960 (ecoff_sec_to_styp_flags): Likewise.
3961 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3962 (ecoff_set_symbol_info): Handle scRConst.
3963 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3964 (ecoff_compute_section_file_positions): Handle .rconst section.
3965 (_bfd_ecoff_write_object_contents): Likewise.
3966 (ecoff_link_check_archive_element): Handle scRConst.
3967 (ecoff_link_add_externals): Likewise.
3968 (ecoff_link_write_external): Handle .rconst section.
3969 (ecoff_reloc_link_order): Likewise.
3970 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3971 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3973 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3975 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3976 DEF_DYNAMIC flag is set.
3978 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3980 * host-aout.c: If TRAD_HEADER is defined, include it.
3982 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3984 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3985 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3986 (BFD_NEED_DECLARATION): New function.
3987 * configure.in: Use BFD_NEED_DECLARATION.
3988 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3989 * configure, config.in: Rebuild with autoconf 2.6.
3991 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3992 special_sections before returning when called with a non XCOFF
3995 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3998 * coffcode.h (coff_compute_section_file_positions): Only pad the
3999 previous section to force file alignment when creating an
4002 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
4004 * coffcode.h (coff_compute_section_file_positions): If
4005 RS6000COFF_C, set up the .debug section.
4007 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
4008 if it is not large enough to accomodate the entire TOC area with
4009 signed 16 bit offsets.
4010 (xcoff_write_global_symbol): Handle negative TOC offsets in global
4012 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
4013 TOC anchor to use the TOC value used in the output file.
4015 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4017 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4018 (_bfd_coff_read_string_table): Likewise.
4020 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4022 * pe-arm.c: Fix typos.
4023 * coff-arm.c: Likewise.
4025 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4027 * coff-ppc.c (list_ele): Added "cat"egory member.
4028 (record_toc): New category parameter (priv or pub).
4029 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4030 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4031 the mainline. It addes extra toc cells in error.
4032 (ppc_coff_swap_sym_in_hook): Added some documentation.
4033 (dump_toc): Can now diagnose "virtual toc" chicanery.
4035 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4037 * elf-bfd.h (struct elf_link_hash_table): Change type of
4038 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4040 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4042 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4043 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4045 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4046 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4047 defined or mentioned in a regular file.
4049 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4051 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4052 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4053 (coff_ppc_relocate_section): Correct REL24 handling
4054 (ppc_process_before_allocation): Correct TOCDEFN handling
4056 * peicode.h (dir_names): Added name descriptions
4058 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4060 * VERSION: Updated to cygnus-2.6.
4062 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4064 * targets.c (m68k4knetbsd_vec): Declare.
4066 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4068 * targets.c (bfd_target): Change type of second argument to
4069 _bfd_print_private_bfd_data from void * to PTR.
4070 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4071 using PTR rather than void *.
4072 * bfd-in2, libbfd.h: Rebuild.
4073 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4075 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4076 _bfd_generic_bfd_print_private_bfd_data rather than casting
4079 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4081 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4082 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4084 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4085 BFD64_BACKENDS_CFILES): New variables.
4088 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4090 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4091 not at the file position of the first section.
4092 * coffcode.h (coff_compute_section_file_positions): Avoid using
4094 (coff_write_object_contents): When generating a PPC PE executable
4095 with no symbols, round up the file size to a COFF_PAGE_SIZE
4097 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4098 don't write out a string table.
4100 * elf.c (bfd_section_from_shdr): When using a different section
4101 header, pass the new one to _bfd_elf_make_section_from_shdr.
4102 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4103 (elf_map_symbols): Add section VMA to symbol value when comparing
4105 (_bfd_elf_compute_section_file_positions): Only build symbol table
4106 if there are some symbols. Set file offset of symtab and strtab
4108 (assign_file_positions_except_relocs): Remove dosyms parameter.
4109 Change all callers. Never set file offset of symtab and strtab
4111 (_bfd_elf_copy_private_section_data): New function.
4112 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4113 (_bfd_elf_copy_private_symbol_data): New function.
4114 (swap_out_syms): Check for special mapping of st_shndx created by
4115 copy_private_symbol_data.
4116 * elfxx-target.h: Use new copy routines.
4117 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4118 (_bfd_elf_copy_private_section_data): Declare.
4120 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4122 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4125 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4126 _bfd_dummy_target, matching the recent change to archive
4129 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4131 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4132 arithmetic on PTR types.
4134 * aout-target.h (MY(callback)): Set the lma of the sections.
4136 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4137 symbol into a reloc against the section.
4139 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4141 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4142 glue for the relocs: IMGLUE and IFGLUE.
4143 (record_toc): new function - tracks toc contents
4144 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4145 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4146 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4147 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4148 (ppc_record_toc_entry): Removed a debug define (duh)
4150 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4151 (pe_print_idata): New function - formats the idata section data
4152 (pe_print_pdata): New function - formats the pdata section data
4153 (pe_print_private_bfd_data): calls to above
4155 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4157 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4158 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4159 TARGET_SYM and TARGET_NAME for vector and BFD name.
4160 * coff-pmac.c (pmac_xcoff_vec): Remove.
4161 (TARGET_SYM, TARGET_NAME): Define.
4162 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4163 machine to 0, not all PowerMacs are 601s.
4165 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4167 * elfcode.h (elf_object_p): Read in any program headers.
4168 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4169 based on the program headers, if any.
4170 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4171 (map_program_segments): Set p_paddr of program headers based on
4174 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4176 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4179 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4180 trying to do a relocateable link with a non-a.out object file.
4182 * archive.c (bfd_generic_archive_p): Check the first object file
4183 in an archive even if target_defaulted is set. If the object file
4184 has the wrong xvec, reject it.
4186 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4187 be represented, report the name via _bfd_error_handler.
4188 (translate_to_native_sym_flags): Likewise.
4189 * elf32-mips.c (mips_elf_final_link): Likewise.
4190 * oasys.c (oasys_write_sections): Likewise.
4192 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4193 which checks for STYP_OVRFLO sections.
4194 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4195 reloc and lineno count overflows.
4196 (coff_write_object_contents): Call coff_count_linenumbers before
4197 coff_compute_section_file_positions. If RS6000COFF_C, handle
4198 reloc and lineno count overflows.
4199 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4200 relocs before dealing with .pad sections. Count overflow section
4201 headers when handling .pad sections.
4203 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4206 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4207 (struct xcoff_link_hash_table): Add descriptor_section and
4208 special_sections fields.
4209 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4210 (xcoff_link_add_symbols): Set linkage section alignment. Create
4211 descriptor section. Check for magic symbol names (_text, etc.),
4212 and record them in special_sections if found. Set
4213 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4214 descriptor field to point back to the function code symbol.
4215 (xcoff_sweep): Always mark the special descriptor_section.
4216 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4217 function descriptor, and mark it if it is.
4218 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4219 parameter, and fill it in. Allocate space for the descriptor
4221 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4222 global linkage code. If an undefined function descriptor is
4223 exported, arrange to define it. Warn about any other undefined
4225 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4226 (xcoff_write_global_symbol): Create a function descriptor when
4228 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4229 * bfd-in2.h: Rebuild.
4231 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4233 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4234 (ppc_coff_link_hash_table): new types for hashing
4235 (ppc_coff_link_hash_newfunc): hash entry constructor
4236 (ppc_coff_link_hash_table_init): hash table initializer
4237 (ppc_coff_link_hash_table_create): hash table constructor
4238 (ppc_record_toc_entry): changed references to hash table
4239 (coff_ppc_relocate_section): changed references to hash table
4241 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4242 * libcoff.h: Rebuild
4244 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4245 (coff_link_add_symbols): removed toc_offset init
4247 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4249 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4252 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4253 if it is given and mmep is available.
4254 * acconfig.h: Undef USE_MMAP.
4255 * configure, config.in: Regenerated.
4256 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4257 table handling the old way.
4258 (aout_get_external_symbols): Don't complain if last byte of string
4260 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4261 (bfd_free_window) [! USE_MMAP]: Don't define.
4262 (bfd_get_file_window,
4263 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4265 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4267 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4270 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4272 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4273 compatible with AMD generated COFF files. Try to support both AMD
4274 and GNU formats simultaneously.
4275 (coff_a29k_relocate_section): Likewise.
4277 * libbfd.c (bfd_get_file_window): Change writable parameter from
4278 int to boolean; update all callers. Pass MAP_SHARED if not
4279 writable--it's required on Solaris. Cast fprintf argument to
4281 * bfd-in.h (bfd_get_file_window): Update declaration.
4282 * bfd-in2.h: Rebuild.
4283 * aoutx.h: Update calls to bfd_get_file_window.
4285 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4287 (xcoff_swap_ldhdr_in): New static function.
4288 (xcoff_swap_ldsym_in): New static function.
4289 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4290 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4291 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4292 Handle XTY_ER/XMC_XO symbols correctly.
4293 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4294 rather than normal symbol table.
4295 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4296 already defined with the same absolute value.
4297 (xcoff_mark): When considering called symbols, check whether the
4298 descriptor is from a dynamic object, rather than the symbol
4300 (xcoff_build_ldsyms): Likewise.
4302 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4303 Cast realloc and malloc return values. If malloc or realloc fail,
4304 set bfd_error_no_memory.
4305 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4306 * bfd-in2.h: Rebuild.
4308 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4310 * coff-ppc.c (ppc_record_toc_entry): new function.
4311 (in_reloc_p): changed return value.
4312 (coff_ppc_relocate_section): much rework.
4313 (ppc_allocate_toc_section): new function.
4314 (ppc_process_before_allocation): new function.
4315 (ppc_coff_swap_sym_in_hook): new function.
4317 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4318 (coff_link_add_symbols): initialize toc_offset.
4320 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4321 (coff_swap_aouthdr_out): Added more sections to the data
4322 dictionary for the pe file header. Also changed linker version
4323 number on the ppc side.
4324 (dir_names): small improvements to the dictionary printing.
4325 (pe_mkobject_hook): save the file level flags.
4327 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4328 (pe_tdata): added real_flags field
4329 (coff_tdata): added local_toc_sym_map and access macro
4331 * libcoff.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 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4336 (coff_mkobject): init for local_toc_sym_map
4337 (coff_write_object_contents): set the internal_a.magic to
4338 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4341 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4343 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4344 entries until both the line number address and the function name
4345 address are too large.
4347 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4348 * configure: Rebuilt.
4350 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4351 is defined in the environment.
4353 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4355 * som.c (som_get_section_contents_in_window): Define to use
4358 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4360 * coff-i860.c: New file, based on coff-i386.c.
4361 * cpu-i860.c: New file, based on cpu-i386.c.
4362 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4363 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4364 targets, using i860coff_vec.
4365 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4366 trad-core.o and hosts/i860mach3.h.
4367 (i860coff_vec): Use coff-i860.o and cofflink.o.
4368 * configure: Rebuild.
4369 * Makefile.in: Rebuild dependencies.
4370 (ALL_MACHINES): Add cpu-i860.o.
4371 (BFD32_BACKENDS): Add coff-i860.o.
4372 (CFILES): Add cpu-i860.c and coff-i860.c.
4373 * targets.c (i860coff_vec): Declare.
4374 (bfd_target_vector): Add &i860coff_vec.
4375 * archures.c (bfd_i860_arch): Declare.
4376 (bfd_archures_list): Add &bfd_i860_arch.
4377 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4378 (coff_set_flags): Handle bfd_arch_i860.
4379 (coff_write_object_contents): Handle I860 a.out magic number.
4381 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4383 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4384 the created .tc section to 2.
4385 (xcoff_mark): Don't keep a .loader reloc for a call to an
4386 undefined symbol when creating a shared library.
4387 (xcoff_build_ldsyms): When creating a shared library, generate
4388 global linkage code for a call to an undefined symbol.
4390 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4392 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4393 BFD32_BACKENDS, BFD64_BACKENDS.
4394 (.dep1): Put mkdep output in a separate file.
4395 Rebuilt dependencies.
4397 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4400 Permit use of mmap when available:
4402 * configure.in: Check for mmap, madvise, mprotect.
4403 * config.in, configure: Regenerated.
4405 * libbfd.c (struct _bfd_window_internal): Define type.
4406 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4408 (ok_to_map): New static variable for debugging.
4409 (_bfd_generic_get_section_contents_in_window): New function.
4410 * bfd-in.h (bfd_window_internal): Declare type.
4411 (bfd_window): Define type.
4412 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4413 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4416 * libaout.h (struct aoutdata): Add two window fields.
4417 (obj_aout_sym_window, obj_aout_string_window): New macros.
4418 * aoutx.h (some_aout_object_p): Initialize windows.
4419 (aout_get_external_symbols): Get symbol data and strings in
4420 windows instead of explicitly allocated buffers.
4421 (slurp_symbol_table): Free window instead of memory.
4422 (bfd_free_cached_info): Release windows instead of freeing storage
4424 (aout_link_free_symbols): Ditto.
4426 * targets.c (bfd_target): Add new field for
4427 get_section_contents_in_window.
4428 (BFD_JUMP_TABLE_GENERIC): Updated.
4429 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4430 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4431 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4432 macros for get_section_contents_in_window field.
4434 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4436 * core.c: Renamed to corefile.c
4437 * makefile.dos (OBJS): Change core.o to corefile.o
4438 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4441 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4443 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4444 targ_selvecs to allow debugging under Irix-5 native.
4447 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4449 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4450 to o. Clobber and restore the list of new csects around the call
4451 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4452 linker error and the linker wants to read the symbol table. Reset
4453 the line number count of a real section even if it has no relocs.
4454 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4456 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4459 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4461 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4462 an undefined symbol in a shared link.
4464 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4465 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4466 phdm@info.ucl.ac.be (Philippe De Muyter).
4468 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4470 * coff-m88k.c (rtype2howto): New static function.
4471 (RTYPE2HOWTO): Use it rather than a macro definition.
4473 * coffcode.h (coff_write_object_contents): set internal_a.magic
4474 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4476 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4477 define TRAD_HEADER to new file hosts/delta68.h.
4478 m88*-motorola-sysv*, however, does use ptrace-core.o.
4479 * hosts/delta68.h: New file.
4481 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4482 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4484 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4486 * i386linux.c (MY(vec)): Declare before use.
4488 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4490 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4491 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4493 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4494 BFD is not of the right type.
4495 (bfd_elf_get_needed_list): Likewise.
4496 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4497 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4498 * xcofflink.c (XCOFF_XVECP): Define.
4499 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4501 (bfd_xcoff_import_symbol): Likewise.
4502 (bfd_xcoff_export_symbol): Likewise.
4503 (bfd_xcoff_link_count_reloc): Likewise.
4504 (bfd_xcoff_record_link_assignment): Likewise.
4505 (bfd_xcoff_size_dynamic_sections): Likewise.
4507 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4508 table index against the number of symbols for a base relative
4511 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4513 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4514 full_aouthdr flag here...
4515 (_bfd_xcoff_bfd_final_link): ...not here.
4517 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4519 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4520 systems that have a system <libelf.h>.
4521 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4522 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4523 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4524 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4525 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4526 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4527 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4529 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4531 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4532 set, set BSF_WEAK in symbol. Change all callers.
4533 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4534 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4535 _bfd_generic_link_add_one_symbol.
4536 (ecoff_indirect_link_order): Check that the section tdata relocs
4537 are not NULL before using them.
4539 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4540 define TRAD_HEADER as hosts/alphalinux.h.
4541 * configure: Rebuild.
4542 * hosts/alphalinux.h: New file.
4543 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4546 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4548 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4549 C_ECOMM storage classes.
4551 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4553 (xcoff_mark): Call xcoff_mark_symbol.
4554 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4555 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4557 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4559 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4561 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4563 (xcoff_find_reloc): New static function.
4564 (xcoff_link_add_symbols): Use it.
4565 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4566 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4567 relocate the value of C_DECL.
4569 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4571 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4573 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4574 callback decide what goes in .relocs.
4575 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4576 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4579 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4581 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4584 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4586 * xcofflink.c: More improvements, mostly to fix handling of
4587 constructors and a few other special cases.
4588 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4589 zero, reverting yesterday's change.
4590 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4591 (bfd_xcoff_link_count_reloc): Declare.
4592 (bfd_xcoff_record_link_assignment): Declare.
4593 * bfd-in2.h: Rebuild.
4595 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4597 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4598 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4599 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4600 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4601 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4602 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4604 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4607 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4608 segments includes the a.out header. See to that the magic number
4609 *always* is big-endian.
4611 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4612 m68k4k NetBSD configurations.
4614 * configure.in, configure: Separate i386 & mips NetBSD
4615 configurations from other BSD ones. Don't assume DEC is the only
4616 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4617 configurations. Add support for m68k4k NetBSD object format.
4619 * libaout.h: Added M_68K4K_NETBSD magic.
4621 * m68k4knetbsd.c: New file.
4623 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4625 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4628 * hosts/mipsnbsd.h: New file.
4631 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4633 * config.bfd: Add config stuff for mips*-*-magic* to set
4634 targ_defvec to ecoff_big_vec.
4637 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4639 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4641 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4642 toc_section, and entry_section fields.
4643 (struct xcoff_section_tdata): Remove ldrel_count field.
4644 * libcoff.h: Rebuild.
4645 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4647 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4648 full a.out header if full_aouthdr is set in xcoff_data.
4649 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4650 based on sections stored in xcoff_data.
4651 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4653 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4654 (rs6000coff_vec): Set symbol_leading_char to '.'.
4655 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4656 value stored in ret rather than returning a pointer value.
4658 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4660 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4663 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4665 * som.c (som_slurp_string_table): Allocate the strings with malloc
4666 since they're free'd by free_cached_info.
4667 (som_slurp_symbol_table): Similarly for the symbol table.
4669 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4671 * Makefile.in (diststuff): Don't make headers.
4673 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4675 * Makefile.in: Rebuild dependencies.
4677 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4678 output_bfd is not SunOS.
4679 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4680 non-SunOS input files.
4682 * xcofflink.c: Extensive changes to support linking shared objects
4683 and generating a .loader section.
4684 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4685 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4686 last_symndx, and ldrel_count fields.
4687 * libcoff.h: Rebuild.
4688 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4689 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4691 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4692 (bfd_xcoff_export_symbol): Declare.
4693 (bfd_xcoff_size_dynamic_sections): Declare.
4694 * bfd-in2.h: Rebuild.
4696 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4698 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4699 * configure: Rebuild.
4700 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4701 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4703 (pmac_xcoff_vec): Update to use new xcoff support.
4704 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4705 (xcoff_write_armap): Declare buf as unsigned char.
4706 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4708 * mpw-make.sed: Generalize subdir_do edit.
4710 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4712 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4713 correctly. Don't initialize asect->vma.
4715 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4717 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4718 something a little less than the page size.
4720 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4722 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4724 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4726 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4727 * coffcode.h (coff_write_object_contents): If .bss is before
4728 .data us that as data_start.
4729 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4731 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4732 (coff_swap_outhdr_out): Hardwire in version number.
4734 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4736 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4737 major and minor to *_vno, since the former are also macros in
4738 SunOS header files. Cast result of bfd_alloc to appropriate
4741 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4742 before assigning to sec_data.
4744 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4746 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4747 now relative to the section, not absolute.
4748 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4749 get the file name when there is a N_SO directory name. When
4750 handling stabs, remember that section->vma was added to the
4753 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4755 * sunos.c (struct sunos_link_hash_table): Add needed field.
4756 (sunos_link_hash_table_create): Call bfd_release, not free.
4757 (sunos_link_hash_table_create): Initialize needed field.
4758 (sunos_add_dynamic_symbols): Record needed objects.
4759 (bfd_sunos_get_needed_list): New function.
4760 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4761 * bfd-in2.h: Rebuild.
4763 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4765 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4767 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4769 * bfd-in.h (struct bfd_link_needed_list): Rename from
4770 bfd_elf_link_needed_list.
4771 * bfd-in2.h: Rebuild.
4772 * elf.c, elflink.h, libelf.h: Corresponding changes.
4774 Add start at AIX linker support; no shared libraries yet.
4775 * xcofflink.c: New file.
4776 * configure.in (rs600coff_vec): Use xcofflink.o.
4777 * configure: Rebuild.
4778 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4780 (struct xcoff_section_tdata): Define.
4781 (xcoff_section_data): Define macro.
4782 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4783 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4784 (_bfd_xcoff_bfd_final_link): Declare.
4785 (_bfd_ppc_xcoff_relocate_section): Declare.
4786 * libcoff.h: Rebuild.
4787 * coff-rs6000.c: Clean up a bit.
4788 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4789 cputype, csects, and debug_indices.
4790 (xcoff_copy_private_bfd_data): Copy cputype.
4791 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4792 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4793 (xcoff_reloc_type_lookup): Rename from
4794 rs6000coff_reloc_type_lookup.
4795 (coff_relocate_section): Define.
4796 (_bfd_xcoff_sizeof_headers): Define.
4797 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4798 (_bfd_xcoff_bfd_relax_section): Define.
4799 (_bfd_xcoff_bfd_link_split_section): Define.
4800 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4802 * coffcode.h (coff_compute_section_file_positions): If AIX,
4803 increment sofar by SMALL_AOUTSZ if not executable.
4804 (coff_write_object_contents): If AIX, always output an a.out
4805 header; if not executable, header size of SMALL_AOUTSZ.
4806 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4807 (_bfd_stringtab_init): Initialize xcoff field.
4808 (_bfd_xcoff_stringtab_init): New function.
4809 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4810 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4811 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4812 * libbfd.h: Rebuild.
4813 * Makefile.in: Rebuild dependencies.
4814 (BFD32_BACKENDS): Add xcofflink.o.
4815 (CFILES): Add xcofflink.c.
4817 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4818 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4819 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4821 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4823 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4825 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4827 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4828 * config.in: Regenerated.
4830 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4831 (_bfd_chunksize): New variable.
4832 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4833 for obstack chunk size.
4834 * configure.in: Check for getpagesize.
4835 * configure: Regenerated.
4837 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4839 * trad-core.c (rawptr): Make it a local variable of
4840 ptrace_unix_core_file_p.
4842 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4844 * coff-arm.c (in_reloc_p): New.
4845 * coff-i386.c (in_reloc_p): New.
4846 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4847 (coff_write_object_contents): Only set has_reloc_section
4849 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4850 in_reloc_p to decide if reloc should be emitted.
4851 * libcoff.h (pe_data_type.in_reloc_p): New.
4852 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4854 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4856 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4857 (_bfd_coff_read_internal_relocs): Likewise.
4858 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4859 (_bfd_coff_read_internal_relocs): Likewise.
4861 * elflink.h (elf_link_add_object_symbols): Correct conditions
4862 under which type and size change warnings are issued.
4864 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4866 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4867 a symbol which is not in a real section.
4868 (coff_write_native_symbol): Corresponding change.
4870 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4871 coff_link_hash_newfunc and make non-static.
4872 (_bfd_coff_link_hash_table_init): New function, broken out of
4873 _bfd_coff_link_hash_table_create.
4874 (_bfd_coff_link_hash_table_create): Use it.
4875 (process_embedded_commands): Make static.
4876 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4877 (_bfd_coff_link_hash_table_init): Declare.
4878 * libcoff.h: Rebuild.
4880 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4881 field in XCOFF tdata.
4882 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4883 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4884 based on cputype stored in a.out header, or in n_type of initial
4886 (coff_write_object_contents): Set cputype correctly in a.out
4888 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4890 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4891 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4893 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4894 * libcoff.h: Rebuild.
4896 * cpu-rs6000.c (rs6000_compatible): New static function.
4897 (bfd_rs6000_arch): Use it.
4898 * cpu-powerpc.c (powerpc_compatible): New static function.
4899 (arch_info_struct): Define various flavours of PowerPC.
4900 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4903 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4905 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4907 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4909 * elflink.h (elf_link_add_object_symbols): Don't warn about
4910 changing the size or type if the old definition was weak.
4912 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4914 * coffcode.h (combined_entry_type): Add fix_line field.
4915 (coff_slurp_line_table): Warn if we try to set the lineno field of
4917 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4918 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4919 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4920 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4922 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4923 * libcoff.h: Rebuild.
4925 * libcoff-in.h (struct xcoff_tdata): Define.
4926 (xcoff_data): Define.
4927 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4928 * bfd-in2.h, libcoff.h: Rebuild.
4929 * coff-rs6000.c (xcoff_mkobject): New static function.
4930 (coff_mkobject): Define.
4931 (xcoff_copy_private_bfd_data): New static function.
4932 (coff_bfd_copy_private_bfd_data): Define.
4933 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4935 (rs6000coff_vec): Add DYNAMIC to object_flags.
4936 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4937 .loader sections specially.
4938 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4939 section alignment from the XCOFF tdata information.
4940 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4941 F_SHROBJ, and copy the extra a.out header information into the
4942 XCOFF tdata structure.
4943 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4944 F_DYNLOAD and the extra a.out header information.
4945 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4946 C_HIDEXT symbol with attached csect information.
4947 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4948 in the o_maxdata field.
4949 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4950 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4951 end if BSF_NOT_AT_END is set.
4953 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4954 _bfd_read_ar_hdr_fn.
4955 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4956 * bfd-in2.h, libbfd.h: Rebuild.
4957 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4959 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4960 (bfd_slurp_bsd_armap_f2): Likewise.
4961 (_bfd_slurp_extended_name_table): Likewise.
4963 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4965 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4967 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4968 when the symbol table is empty.
4970 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4971 space for section symbols, since we don't output them either.
4972 (elf_m68k_adjust_dynindx): Removed.
4974 * ptrace-core.c (rawptr): Make it a local variable of
4975 ptrace_unix_core_file_p.
4977 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4979 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4982 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4983 Mac object file formats.
4985 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4987 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4988 auxent if there isn't one.
4989 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4990 rather than FILNMLEN as the maximum name length.
4992 * coffcode.h (bfd_coff_backend_data): Add new field
4993 _bfd_coff_print_aux.
4994 (bfd_coff_print_aux): New static function.
4995 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4996 scnlen field of an XTY_LD csect aux entry.
4997 (coff_print_aux): New static function.
4998 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4999 in coff_pointerize_aux_hook.
5000 (bfd_coff_std_swap_table): Initialize new field.
5001 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
5002 * libcoff.h: Rebuild.
5003 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
5004 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5006 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
5007 if there are symbols, for native AIX ld compatibility.
5009 * coffcode.h (bfd_coff_backend_data): Add new field
5010 _bfd_coff_pointerize_aux_hook.
5011 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
5012 or I960, and as 0 otherwise.
5013 (bfd_coff_std_swap_table): Initialize new field.
5014 * libcoff.h: Rebuild.
5015 * coffgen.c (coff_pointerize_aux): Change parameters to take
5016 symbol pointer instead of type and class, and to take aux index.
5017 Call _bfd_coff_pointerize_aux_hook if it is defined.
5018 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5019 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5020 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5022 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5023 read-only/host-only support.
5025 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5027 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5030 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5031 BFD_JUMP_TABLE_ARCHIVE accordingly.
5032 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5033 (_bfd_compute_and_write_armap): Declare.
5034 (_bfd_generic_read_ar_hdr): Declare.
5035 (_bfd_read_ar_hdr): Define.
5036 (_bfd_noarchive_read_ar_hdr): Define.
5037 (_bfd_archive_bsd_read_ar_hdr): Define.
5038 (_bfd_archive_coff_read_ar_hdr): Define.
5039 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5040 _bfd_read_ar_hdr instead.
5041 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5042 (_bfd_compute_and_write_armap): Rename from
5043 compute_and_write_armap. Make non-static. Change all callers.
5044 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5045 than _bfd_snarf_ar_hdr.
5046 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5047 * ieee.c (ieee_read_ar_hdr): Define.
5048 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5049 * oasys.c (oasys_read_ar_hdr): Define.
5050 * som.c (som_read_ar_hdr): Define.
5051 * bfd-in2.h, libbfd.h: Rebuild.
5053 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5055 * peicode.c (coff_swap_filehdr_in): If symptr is
5056 zero, there aren't any symbols, even if nsyms is set.
5058 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5060 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5062 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5063 sections, and set styp correctly for them: .got, .hash, .dynamic,
5064 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5065 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5067 (ecoff_sort_hdrs): New static function.
5068 (ecoff_compute_section_file_positions): Return boolean, not void.
5069 Sort the sections by VMA before looking through them. Put the
5070 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5071 section on an appropriate boundary within the page.
5072 (ecoff_compute_reloc_file_positions): Check return value of
5073 ecoff_compute_section_file_positions.
5074 (_bfd_ecoff_set_section_contents): Likewise.
5075 (_bfd_ecoff_write_object_contents): Check for various Alpha
5076 section types when incrementing text_size and data_size. Call
5077 adjust_headers backend function if it exists.
5078 * coff-alpha.c (alpha_adjust_headers): New static function.
5079 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5080 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5082 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5084 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5086 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5087 of ALTERNATE_AIX_CORE_FORMAT.
5088 * configure.in (aix4): No longer need CORE_FLAGS.
5089 * configure: Updated.
5091 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5093 NS32k changes from Ian Dall:
5094 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5096 (aout_link_input_section_std, aout_link_input_section_ext,
5097 aout_link_reloc_link_order): Call them instead of _bfd_*
5099 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5101 (backend_data): Use it instead of hardcoded zero.
5103 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5104 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5106 * ns32knetbsd.c: Include bfd.h.
5107 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5108 (MY_bfd_reloc_type_lookup): Declare function too.
5109 * pc532-mach.c (set_sizes): Don't declare.
5110 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5111 (backend_data, MY_backend_data): Don't define.
5113 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5114 ns32k-*-lites* like ns32k-*-netbsd*.
5116 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5119 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5121 * coffcode.h (coff_write_object_contents): Restore setting
5122 f_timdat to 0, deleted on August 22.
5124 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5126 * coffcode.h (coff_bfd_copy_private_symbol_data,
5127 coff_bfd_copy_private_section_data,
5128 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5129 * peicode.h (coff_bfd_copy_private_bfd_data): New
5130 (pe_bfd_copy_private_bfd_data): New.
5131 (coff_swap_scnhdr_in): Swap bss size into the right place.
5132 (pe_print_private_bfd_data): Add some newlines.
5134 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5136 * som.c (setup_sections): Don't die if a space has no subspaces.
5138 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5140 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5141 dynamic symbol override a common symbol. Don't change the size or
5142 type if they have been set and the new symbol is not a definition.
5143 Warn if the size or type changes.
5145 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5147 * som.c (som_begin_writing): Don't write the symbol table or
5149 (som_finish_writing): Write them here. Place them after the
5150 subspace data, but before the relocs.
5152 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5154 * sunos.c (sunos_add_one_symbol): Just pass false, not
5155 info->shared_library, to sunos_create_dynamic_sections.
5156 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5158 (sunos_check_dynamic_reloc): Remove .text section assertion.
5160 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5162 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5163 * configure, configure.in: Add pmac_xcoff_vec case.
5164 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5165 * coff-pmac.c: New file, PowerMac XCOFF support.
5166 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5167 * targets.c (pmac_xcoff_vec): Declare.
5169 * mpw-config.in: Various changes to be compatible with the
5170 autoconf-based configury.
5171 * mpw-make.sed: New file, sed commands to translate Unix
5172 makefile into MPW syntax.
5173 * mpw-make.in: Remove.
5174 * hosts/mpw.h: Remove.
5175 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5176 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5178 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5180 * binary.c (binary_get_symtab): Return an empty string on error.
5181 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5183 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5185 * coff-ppc.c: Reformatted according to gnu conventions
5186 Removed irrelevant "if 0" code
5188 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5190 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5191 symbols rather than as indirect symbols.
5192 (MY(slurp_symbol_table)): Don't do anything special about
5195 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5196 of .ctors and .dtors sections is no larger than 2.
5198 * sunos.c (sunos_add_one_symbol): Don't change
5199 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5201 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5202 dynamic symbols when creating a shared library.
5203 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5205 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5206 written even if it is not defined in a regular object.
5207 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5208 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5209 rather than the constant 22.
5210 (sunos_check_dynamic_reloc): Handle creating a shared library.
5211 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5212 zero when creating a shared library.
5213 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5214 write it out at the start of the symbol table.
5216 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5218 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5220 * config.bfd: Add arm-*-coff.
5221 * configure.in, configure: Add armcoff_{little,big}_vec.
5222 * targets.c (armcoff_{little,big}_vec): Declare.
5223 (bfd_target_vector): Add armcoff_{little,big}_vec.
5224 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5226 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5228 * targets.c (bfd_find_target): Remove debugging code.
5230 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5232 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5234 * Makefile.in: added *-ppc files
5235 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5236 allow pe based .o's to be shared with other tools on ppc/NT
5237 * config.bfd: added powerpc[le]-[pe|winnt] config support
5238 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5239 * peicode.h: Added more section flags for PE on ppc
5240 Added coff_swap_filehdr_out to allow peicode.h to be
5241 used for non-image PE files on ppc.
5242 Check for image, or not, before copying pe_opthdr
5243 * targets.c: Added new bfd's
5244 * targets.c: Removed two inactive bfds that shouldn't have made it this
5247 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5249 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5250 explicit values to initialize all relocs. Change all users.
5251 (ppc_elf_brtaken_inner): New function to handle branch predicition
5253 (ppc_elf_brtaken_reloc): Ditto.
5254 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5255 relocs use ppc_elf_unsupported_reloc.
5256 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5257 needs to be reported.
5258 (ppc_elf_relocate_section): Support branch prediction relocs.
5260 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5262 * bfd.c (bfd_assert): Remove \n from string passed to
5265 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5266 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5267 (bfd_coff_make_section_hook): Don't define.
5268 (coff_make_section_hook): Remove.
5269 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5270 (styp_to_sec_flags): Likewise.
5271 (coff_write_object_contents): Likewise.
5272 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5274 * libcoff.h: Rebuild.
5275 * coffgen.c (make_a_section_from_file): Just call
5276 bfd_make_section_anyway, not bfd_make_section or
5277 bfd_coff_make_section_hook.
5278 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5279 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5280 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5281 make_section_hook field.
5282 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5284 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5285 pointers into value field for warning and indirect symbols; just
5286 leave the value field alone.
5287 * linker.c (generic_link_add_symbol_list): Use next symbol for
5288 warning and indirect symbols, rather than looking in symbol value.
5289 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5290 parameter. Change all callers. Remove support for indirect
5291 symbols; it didn't work anyhow.
5292 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5293 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5294 * bfd-in2.h: Rebuild.
5296 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5298 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5299 go back to telling the tools this reloc operates on 32 bits.
5301 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5303 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5304 rather than a direct fprintf.
5305 * archive.c (_bfd_write_archive_contents): Likewise.
5306 * coffcode.h (coff_slurp_symbol_table): Likewise.
5307 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5308 (ppc_elf_unsupported_reloc): Likewise.
5309 (ppc_elf_relocate_section): Likewise.
5310 * i386linux.c (linux_tally_symbols): Likewise.
5311 (linux_finish_dynamic_link): Likewise.
5312 * osf-core.c (osf_core_core_file_p): Likewise.
5313 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5314 * som.c (som_sizeof_headers): Likewise.
5315 * srec.c (srec_bad_byte): Likewise.
5316 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5317 * libbfd-in.h (bfd_assert): Declare first parameter const.
5318 * libbfd.h: Rebuild.
5319 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5320 bfd_reloc_overflow is enough.
5321 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5322 * coff-h8500.c (rtype2howto): Likewise.
5323 * coff-z8k.c (rtype2howto): Likewise.
5324 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5325 * elf.c (_bfd_elf_get_lineno): Likewise.
5326 (_bfd_elf_no_info_to_howto): Likewise.
5327 (_bfd_elf_no_info_to_howto_rel): Likewise.
5328 * hp300hpux.c (convert_sym_type): Likewise.
5329 (MY(swap_std_reloc_in)): Likewise.
5330 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5332 * libaout.h (struct aoutdata): Add line_buf field.
5333 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5334 and filename_buffer. Instead, use a malloc buffer stored in the
5335 new line_buf field. Remove length restrictions.
5337 * coffgen.c (string_size): Remove static variable.
5338 (debug_string_size, debug_string_section): Likewise.
5339 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5340 and debug_string_size_p parameters. Use them instead of the
5341 global variables. Change all callers.
5342 (coff_write_symbol): Likewise.
5343 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5344 (coff_write_symbols): Add local variables to replace removed
5347 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5348 function, and line_base fields.
5349 * libcoff.h: Rebuild.
5350 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5351 information, rather than using static variables.
5353 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5354 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5356 * init.c (initialized): Remove static variable.
5357 (bfd_init): Don't bother setting initialized.
5358 (bfd_check_init): Remove.
5359 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5360 * libbfd.h: Rebuild.
5362 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5364 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5365 size for full core dumps. Copy core file header to private data.
5366 (rs6000coff_core_file_failing_command,
5367 rs6000coff_core_file_failing_signal): New functions to extract
5368 the file name and terminating signal from the core file.
5369 * coff-rs6000.c: Use them.
5371 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5373 Change arch info to be const, initialized at compile time.
5374 * archures.c: Reindent many functions. Change CONST to const.
5375 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5376 nothing set it anyhow. Make next const.
5377 (bfd_arch_info_list): Remove.
5378 (bfd_archures_list): Rename from archures_init_table. Change from
5379 a table of function pointers to a table of bfd_arch_info_type
5380 structure addresses.
5381 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5382 (bfd_lookup_arch): Likewise.
5383 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5385 (bfd_default_arch_struct): Make const.
5386 (bfd_arch_init, bfd_arch_linkin): Remove.
5387 (bfd_get_arch_info): Return a const pointer.
5388 * init.c (bfd_init): Don't call bfd_arch_init.
5389 * bfd.c (struct _bfd): Make arch_info const.
5390 * bfd-in2.h: Rebuild.
5391 * libbfd.h: Rebuild.
5392 * configure.in: Put & before everything in $selarchs.
5393 * configure: Rebuild.
5394 * cpu-*.c: Change bfd_*_arch from a function which calls
5395 bfd_arch_linkin to a const structure.
5396 * ieee.c (ieee_object_p): Make arch const.
5398 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5400 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5402 * bfd-in2.h: Regenerate.
5403 * libbfd.h: Regenerate.
5405 * elf32-ppc.c (reloc_type): Update names to match current draft.
5406 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5407 relative. Update names to current V.4 draft.
5408 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5409 (ppc_elf_relocate_section): Rename relocations to match draft.
5411 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5413 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5414 compiled with -mrelocatable-lib to be linked with either normal
5415 modules or -mrelocatable modules.
5417 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5419 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5420 in the a.out header.
5422 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5423 a reloc against a local symbol, even if it's not a section.
5425 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5427 * targets.c (bfd_target): Remove unused align_power_min field.
5428 * bfd-in2.h: Rebuild.
5429 * All backends: Remove initialization of align_power_min.
5431 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5433 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5435 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5437 * config.bfd (mips-dec-netbsd*): New target.
5438 * configure.host (mips-dec-netbsd*): New host.
5439 * configure.in (mips-dec-netbsd*): New native.
5440 * configure: Rebuild.
5442 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5444 Make the COFF backend linker merge common types:
5445 * cofflink.c (struct coff_debug_merge_element): Define.
5446 (struct coff_debug_merge_type): Define.
5447 (struct coff_debug_merge_hash_entry): Define.
5448 (struct coff_debug_merge_hash_table): Define.
5449 (coff_debug_merge_hash_table_init): Define.
5450 (coff_debug_merge_hash_table_free): Define.
5451 (coff_debug_merge_hash_lookup): Define.
5452 (struct coff_final_link_info): Add debug_merge field.
5453 (coff_debug_merge_hash_newfunc): New static function.
5454 (_bfd_coff_final_link): Allocate and free debug_merge table.
5455 (coff_link_input_bfd): Merge identical enum, struct and union
5458 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5460 Convert i960 COFF to use COFF backend linker.
5461 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5462 structure to store the symbol being used.
5463 (coff_i960_start_final_link): New static function.
5464 (coff_i960_relocate_section): New static function.
5465 (coff_i960_adjust_symndx): New static function.
5466 (coff_start_final_link): Define.
5467 (coff_relocate_section): Define.
5468 (coff_adjust_symndx): Define.
5469 * coffcode.h (bfd_coff_backend_data): Add new callback function
5470 _bfd_coff_start_final_link.
5471 (bfd_coff_start_final_link): Define.
5472 (coff_start_final_link): Define if not defined.
5473 (bfd_coff_std_swap_table): Add coff_start_final_link.
5474 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5476 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5477 function callback is not NULL.
5478 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5479 (_bfd_coff_internal_syment_name): Declare.
5480 * libcoff.h: Rebuild.
5481 * configure.in (icoff_big_vec): Add cofflink.o.
5482 (icoff_little_vec): Likewise.
5483 * configure: Rebuild.
5485 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5487 * Makefile.in (clean-info): Remove extraneous tab from line
5490 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5492 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5493 contents has relocs.
5495 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5497 * coffcode.h (coff_compute_section_file_positions): Keep the
5499 (coff_write_object_contents): Remember if it's a relocatable
5501 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5502 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5503 if relocatable file. Swap out saved raw size.
5505 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5507 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5508 (maintainer-clean): Rename from realclean, passing
5509 maintainer-clean down to subdirectories, but leave realclean as a
5512 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5515 * dep-in.sed: Remove config.h from generated dependencies.
5517 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5518 broken out of sunos_canonicalize_dynamic_symtab.
5519 (sunos_canonicalize_dynamic_symtab): Call new function
5520 sunos_slurp_dynamic_symtab.
5521 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5522 dynamic symbol table to the caller.
5523 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5524 callback to override the symbols being read.
5525 * libaout.h (struct aout_backend_data): Add three new parameters
5526 to add_dynamic_symbols callback.
5528 Extensive minor changes to avoid various gcc warnings. Also:
5529 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5530 * archures.c (bfd_arch_info_type): Change mach field from long to
5532 (bfd_lookup_arch): Change machine parameter from long to unsigned
5535 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5537 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5538 a symbol with a non-zero plt_offset.
5540 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5542 * elfcode.h (align_file_position): Remove; not used.
5544 * configure.in: Only check for <sys/procfs.h> on a native system,
5545 and make sure it defines prstatus_t.
5546 * configure: Rebuild.
5548 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5550 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5552 * config.in: Rename from config.h.in.
5553 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5554 Check for config.h:config.in when creating stamp-h.
5555 * configure: Rebuild.
5556 * Makefile.in (stamp-h): Depend upon config.in rather than
5557 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5558 calling config.status.
5560 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5561 (Makefile): Just rebuild Makefile.
5562 (config.h, stamp-h): New targets.
5563 * configure.in: Create stamp-h when rebuilding config.h.
5564 * configure: Rebuild.
5566 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5568 * configure.in: Call AC_CONFIG_HEADER. Substitute
5569 HOST_64BIT_LONG. Check that various header files exist. Check
5570 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5571 and/or free need to be declared. Don't make a link to sysdep.h.
5572 Define TRAD_HEADER for various hosts.
5573 * configure: Rebuild.
5574 * configure.host: Don't set my_host. Add definitions taken from
5575 host header files for various entries. Remove entries which now
5577 * acconfig.h: New file.
5578 * config.h.in: New file, built by autoheader.
5579 * sysdep.h: New file.
5580 * Makefile.in (do_distclean): Don't remove sysdep.h.
5582 (LOCAL_H_DEPS): New variable.
5583 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5585 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5586 ($(OPTIONAL_BACKENDS)): Likewise.
5587 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5588 looking through sysdep.h.
5589 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5590 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5591 (fprintf_vma, sprintf_vma): Likewise.
5592 (int64_type, uint64_type): Don't define.
5593 * bfd-in2.h: Rebuild.
5594 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5595 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5596 * lynx-core.c: Include stuff from old hosts/lynx.h.
5597 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5598 rather than NO_FCNTL.
5599 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5600 rather than NATIVE_HPPAHPUX_COMPILER.
5601 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5603 * hosts/*.h: Remove all header files which merely include,
5604 declare, and define things. Leave header files which define
5605 information needed by trad-core.c.
5607 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5608 (BFD_CC_FOR_BUILD): Define.
5609 * configure.in: Use BFD_CC_FOR_BUILD.
5610 * configure: Rebuild.
5612 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5614 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5615 * configure: Rebuild.
5617 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5620 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5622 * config.bfd: i386pe_ve -> i386pe_vec.
5624 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5626 * configure.host: Incorporate host Makefile fragments by setting
5628 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5629 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5630 value based on whether the code is being compiled by a cross
5631 compiler. Don't substitute host_makefile_frag or frags.
5632 * aclocal.m4: New file to define local AC_PROG_CC.
5633 * configure: Rebuild.
5634 * Makefile.in (INSTALL): Set to @INSTALL@.
5635 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5636 (INSTALL_DATA): Set to @INSTALL_DATA@.
5638 (CC): Define as @CC@.
5639 (CFLAGS): Set to @CFLAGS@.
5640 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5641 (@host_makefile_frag@): Remove.
5642 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5643 after other options.
5644 (config.status): Remove dependency upon @frags@.
5645 * config/*.mh, config/README: Remove.
5647 * config.bfd: Rewrite to incorporate the contents of the Makefile
5648 fragments by setting shell variables, rather than merely returning
5649 the name of a Makefile fragment.
5650 * configure.in: Use shell variables set by config.bfd rather than
5651 looking at the target Makefile fragment files. Don't substitute
5652 target_makefile_frag. Do substitute TDEFINES.
5653 * configure: Rebuild.
5654 * Makefile.in (@target_makefile_frag@): Remove.
5655 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5656 * config/*.mt: Remove.
5658 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5660 * configure.in: Put changequote lines around "i[345]86" patterns
5661 section of core file support.
5663 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5665 * som.c (som_bfd_print_private_bfd_data): Define to use the
5668 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5670 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5671 entry, text_start and data_start.
5673 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5675 * Makefile.in (OFILES): Remove $(TDEPFILES).
5676 * config/apollo.mt (TDEPFILES): Remove.
5677 * config/README: Update.
5679 * configure.in: For a native configuration, set COREFILE and
5680 COREFLAG based on the canonical host name.
5681 * configure: Rebuild.
5682 * Makefile.in: Rebuild dependencies.
5683 (ALL_CFLAGS): Add @COREFLAG@.
5684 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5685 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5686 support routines. Check LYNX_CORE rather than HOST_LYNX.
5687 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5688 * i386lynx.c: Likewise.
5689 * m68klynx.c: Likewise.
5690 * sparclynx.c: Likewise.
5691 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5692 * *-core.c: Comment changes.
5693 * config/decstation.mh (HDEPFILES): Remove.
5694 (HDEFINES): Remove -DTRAD_CORE.
5695 * config/irix3.mh (RANLIB): Remove.
5696 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5697 (HDEFINES): Remove -DIRIX_CORE.
5698 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5699 (HDEFINES): Remove -DTRAD_CORE.
5700 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5701 * config/ultra3.mh (RANLIB): Remove.
5702 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5703 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5704 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5705 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5706 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5707 * config/i386aix.mh, config/i386bsd.mh: Remove.
5708 * config/i386linux.mh, config/i386mach3.mh: Remove.
5709 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5710 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5711 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5712 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5713 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5714 * config/solaris2.mh, config/stratus.mh: Remove.
5715 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5716 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5718 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5720 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5721 DT_FINI entry if the appropriate symbol is not in the hash table.
5723 * libelf.h (struct elf_backend_data): Add create_program_headers
5724 and want_hdr_in_seg fields.
5725 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5727 (elf_backend_create_program_headers): Likewise.
5728 (elfNN_bed): Initialize create_program_headers and
5730 * elf.c (get_program_header_size): Call create_program_headers
5732 (map_program_segments): Check want_hdr_in_seg backend field. Call
5733 create_program_headers backend routine.
5735 * elf.c (assign_file_positions_except_relocs): Align non allocated
5736 sections when creating an executable.
5738 * elfcode.h (elf_swap_phdr_in): Make non static.
5739 (elf_swap_phdr_out): Make non static.
5740 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5741 (bfd_elf32_swap_phdr_out): Declare.
5742 (bfd_elf64_swap_phdr_in): Declare.
5743 (bfd_elf64_swap_phdr_out): Declare.
5745 * ecofflink.c (ecoff_collect_shuffle): New static function.
5746 (_bfd_ecoff_get_accumulated_pdr): New function.
5747 (_bfd_ecoff_get_accumulated_sym): New function.
5748 (_bfd_ecoff_get_accumulated_ss): New function.
5749 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5750 (_bfd_ecoff_get_accumulated_sym): Declare.
5751 (_bfd_ecoff_get_accumulated_ss): Declare.
5752 * libbfd.h: Rebuild.
5754 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5756 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5758 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5759 warning symbols. If any section is named .gnu.warning.XXX, treat
5760 the contents as a warning to be issued if the symbol XXX is
5762 (elf_link_output_extsym): For an indirect or warning symbol, just
5763 output the symbol it points to.
5765 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5766 if bfd_hash_allocate fails, since it will already be set.
5767 (generic_link_hash_newfunc): Likewise.
5768 (archive_hash_newfunc): Likewise.
5769 (hash_entry_bfd): New static function.
5770 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5771 callback. Allocate a new warning using the hash table newfunc.
5772 Use bfd_hash_replace to update the entry in the hash table, rather
5773 than assuming we can copy the fields with structure assignment.
5775 * hash.c (bfd_hash_replace): New function.
5776 * bfd-in.h (bfd_hash_replace): Declare.
5777 * bfd-in2.h: Rebuild.
5779 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5781 * config.bfd: Add mips*vr4300-*-elf* target.
5782 * config/mipsbvr4300.mt: Added.
5784 See file ChangeLog.2
5791 version-control: never