1 Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt
5 (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make
6 appropriate relocations in the .so file if shared.
7 (ppc_elf_relocate_section): Ditto.
10 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
12 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
13 complain_overflow_unsigned.
17 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
19 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
20 overflows for R_D10V_16 and R_D10V_18.
23 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
25 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
26 (do_with_relocs): Likewise.
27 (do_as_repeat): Likewise.
28 (copy_expression): Likewise.
30 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
32 * ieee.c (ieee_write_external_part): Correctly record whether
33 there is an external part.
36 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
38 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
39 handle tda offsets for sld.w and sst.w instructions.
40 Fix alignment check in sld.w and sst.w tda reloc handling.
43 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
45 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
48 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
50 * elf32-v850.c: Add comments about assumptions about
51 char, short & long sizes.
52 (elf32_v850_bfd_final_link_relocate): Fix sign extension
53 problems for several relocs.
55 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
56 R_V850_SDA_OFFSET entry.
59 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
61 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
62 Store import file index in ldindx.
63 (xcoff_build_ldsyms): Assume that ldsym was not previously
64 allocated. For an imported symbol, copy ldindx into l_ifile.
67 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
69 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
70 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
71 fields in R_V850_TDA_OFFSET.
72 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
73 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
76 * elf32-v850.c: Include bfdlink.h.
77 (bfd_elf32_v850_reloc): Return an error if we get a reloc
79 (elf32_v850_bfd_final_link_relocate): New function.
80 (v850_elf_relocation_section): Likewise.
81 (elf_backend_relocate_section): Define.
84 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
86 * binary.c (binary_set_section_contents): Ignore sections which
87 don't have SEC_LOAD and SEC_ALLOC set.
89 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
91 * linker.c (_bfd_generic_final_link): Avoid losing static
92 symbols in the .bss section.
94 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
96 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
97 (mips32_64bit_reloc): New static function.
98 (mips_reloc_map): Add entry for BFD_RELOC_64.
99 (mips_elf_relocate_section): Handle R_MIPS_64.
101 * linker.c (default_indirect_link_order): Print an error message
102 when attempting to do a relocateable link with different object
103 file formats, rather than calling abort.
106 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
108 * reloc.c (m32r relocs): Rename them.
109 * bfd-in2.h, libbfd.h: Regenerated.
110 * elf32-m32r.c: Update.
111 (m32r_elf_10_pcrel_reloc): New function.
112 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
113 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
116 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
118 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
119 all sections that will be included in the output file.
120 (_bfd_generic_link_output_symbols): Discard symbols in sections
121 which are being discarded.
125 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
126 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
127 (elf_v850_howto_table): Corresponding changes.
128 (elf_v850_reloc_map): Corresponding changes.
129 * reloc.c: Add additional V850 relocations.
130 * bfd-in2.h, libbfd.h: Rebuilt.
132 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
133 no longer want in pc-relative relocs.
135 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
137 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
138 accept a reloc against an undefined sybmol!
140 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
142 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
145 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
147 * VERSION: Bump for new relocation.
149 * hosts/i386bsd.h: If NBPG is not defined, define it as
150 PAGE_SIZE, for recent versions of FreeBSD.
152 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
154 * configure.host: Use `long long' as the 64 bit type on a Solaris
155 host, since both gcc and the SunPRO compilers support it.
157 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
159 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
160 mistake to have reused the ECOFF LITERAL for ELF since they have
162 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
163 * bfd-in2.h, libbfd.h: Rebuild.
165 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
168 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
169 dynamic relocation for an undefweak symbol when we are building
172 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
174 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
175 point explicitly to srcdir.
176 (targmatch.h): Edit references to point explicitly to objdir.
178 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
180 * config.bfd: When setting targ_cpu, don't get confused by
183 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
185 * configure.host: Add support for windows host (a build done
186 under the Microsoft build environment).
188 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
190 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
191 definition in a dynamic object, add it to the dynamic symbol table
192 if any dynamic object mentions it. Reverts part of last patch.
194 * sunos.c (struct sunos_link_hash_table): Add got_base field.
195 (sunos_link_hash_table_create): Initialize got_base.
196 (bfd_sunos_size_dynamic_sections): If the .got section is more
197 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
199 (sunos_check_dynamic_reloc): Subtract got_base from a base
202 * elf32-mips.c (elf_mips_isa): New static function.
203 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
204 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
206 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
208 * archive.c (do_slurp_coff_armap): Only treat archive as little
209 endian for i960 COFF.
211 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
213 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
214 by the change in size of the section when EXEC_P is not set.
216 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
217 (m68kcoff_rtype_to_howto): New static function.
218 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
219 VMA to the addend for a PC relative reloc.
221 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
223 * Makefile.in: Rebuild dependencies.
225 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
228 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
230 * Makefile.in: Remove explicit dependencies for mn10200 and
232 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
233 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
234 (dependencies): Rebuilt.
236 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
238 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
239 during this function.
241 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
242 section if the flags are compatible.
244 * configure.in: Add havevecs, and put it in tdefaults.
245 * mpw-config.in: Likewise.
246 * configure: Rebuild.
247 * targmatch.sed: New file; a sed script to build targmatch.h from
249 * config.bfd: Add #if, #endif, and comments for targmatch.h.
250 * targets.c: Include "fnmatch.h".
251 (struct targmatch): Define.
252 (bfd_target_match): Define by including targmatch.h.
253 (bfd_find_target): If the target is not found by name, search for
254 it as a configuration triplet.
255 * Makefile.in: Rebuild dependencies.
256 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
257 i386dynix.o, m68k4knetbsd.o, and riscix.o.
258 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
259 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
260 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
261 (CFILES): Remove i386dynix.c and hp300bsd.c.
262 (targmatch.h): New target.
263 (do_clean): Remove targmatch.h.
265 * configure.in: Add BFD_NEED_DECLARATION(getenv).
266 * acconfig.h: Add NEED_DECLARATION_GETENV.
267 * configure, config.in: Rebuild.
268 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
269 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
271 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
273 * cpu-mn10x00.c, elf32-mn10x00: Removed.
274 * cpu-mn10200.c, cpu-mn10300.c: New files.
275 * elf32-mn10200.c, elf32-mn10300.c: New files.
276 * Makefile.in: Break mn10x00 support into two separate
277 configurations, mn10200 and mn10300.
278 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
279 * bfd-in2.h, configure: Rebuilt.
281 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
283 * Makefile.in (do_clean): Move config.log to do_distclean.
285 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
287 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
288 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
289 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
290 (elf32-mn10x00.o): Add dependencies.
291 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
292 (bfd_mn10x00_arch): Declare.
293 (bfd_archures_list): Add bfd_mn10x00_arch.
294 * config.bfd: Add mn10x00-*-*.
295 * configure.in: Add bfd_elf32_mn10x00_vec.
296 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
297 * targets.c (bfd_elf32_mn10x00_vec): Declare.
298 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
299 * bfd-in2.h, configure: Rebuilt.
301 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
303 openVMS/Alpha: Provide filename and case_hack flags via
304 symbol table from gas.
305 Add case_hack code for symbol output from vax/vms.
306 * evax-alpha.c (evax_initialize): Remove filename handling,
307 filename is provided via symbol table.
308 (evax_get_symtab): Use local symbol count when setting up table.
309 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
311 (_bfd_evax_write_egsd): Skip file name symbol.
312 * evax-emh.c (get_vms_time_string): Local function now.
313 (_bfd_evax_write_emh): Extract source filename and case_hack flags
315 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
316 through _bfd_evax_case_hack_symbol.
317 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
319 (_bfd_evax_basename): Removed.
320 (_bfd_get_vms_time_string): Moved to evax-emh.c.
321 * evax.h (evax_private_data_struct): Remove filename.
322 (flag_hash_long_names, flag_show_after_trunc,
323 flag_no_hash_mixed_case, vms_name_mapping): New flags for
326 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
328 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
329 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
330 (NO_SWAP_MAGIC): Don't define.
331 (SWAP_MAGIC): Define.
333 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
334 no hash table entry for a global symbol.
336 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
338 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
340 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
342 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
343 symbol type with T_NULL. Warn if symbol type changes. Based on
344 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
346 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
347 a dynamic object in the dynamic symbol table if it is referenced
348 or defined by a regular object.
351 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
353 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
354 remove dwarf local labels. Shrinks binaries by a factor of 3!
357 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
359 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
360 by hand, rather than by calling bfd_make_section.
363 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
365 * reloc.c: Rename m32r relocs.
366 * bfd-in2.h, libbfd.h: Rebuilt.
367 * elf32-m32r.c: Update.
370 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
372 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
373 link, adjust the symbol index of a base relative reloc. Don't
374 change the addend of a PC relative reloc if pcrel_offset is set.
375 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
378 * reloc.c (bfd_perform_relocation): Apply the relocation even if
379 it is zero, in case src_mask matters.
380 (bfd_install_relocation): Likewise.
382 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
384 * xcofflink.c (xcoff_link_add_symbols): Always initialize
386 (_bfd_xcoff_bfd_final_link): Don't set target_index
387 to an uninitialized value.
389 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
391 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
392 indices, rather than crashing.
393 (coff_slurp_reloc_table): Likewise. Check whether the howto field
395 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
398 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
400 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
402 (coff_arm_adjust_symndx): New static function.
403 (coff_adjust_symndx): Define.
405 * srec.c (srec_scan): Accept multiple symbols on a single line.
406 From Pascal Martin <pmartin@alsys.com>.
410 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
412 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
413 (sunos_merge_private_bfd_data): New function.
415 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
417 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
419 (bfd_merge_private_bfd_data): Likewise.
420 * section.c (bfd_copy_private_section_data): Likewise.
421 * syms.c (bfd_copy_private_symbol_data): Likewise.
422 * bfd-in2.h: Rebuild.
423 * aout-target.h (MY_bfd_copy_private_section_data): Check that
424 both BFD's are the right flavour.
425 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
426 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
427 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
428 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
429 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
430 (ppc_elf_merge_private_bfd_data): Likewise.
431 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
432 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
434 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
435 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
439 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
441 * reloc.c: Add m32r relocs.
442 * bfd-in2.h, libbfd.h: Rebuilt.
443 * cpu-m32r.c,elf32-m32r.c: New files.
446 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
448 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
450 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
452 * tekhex.c (first_phase): Change type parameter from char to int.
454 (pass_over): Change func to expect int, not char.
456 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
457 rather than SEC_LOAD when aligning the file offset for the first
458 section in a segment.
460 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
462 * syms.c (coff_section_type): Make arg const.
463 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
464 to make_bfd_asection().
465 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
466 * elfcode.h (bfd_section_from_phdr): Remove prototype.
467 (_bfd_elf_stringtab_init): Remove prototype.
469 * netbsd-core.c (swap_abort): Add prototype.
470 * aix386-core.c (swap_abort): Ditto & make static
471 * hpux-core.c (swap_abort): Ditto & make static.
472 * irix-core.c (swap_abort): Ditto & make static.
473 * ptrace-core.c (swap_abort): Ditto & make static.
474 * trad-core.c (swap_abort): Ditto & make static.
475 * coffswap.h (coff_swap_reloc_in): Ditto.
476 (coff_swap_reloc_out): Ditto.
477 (coff_swap_filehdr_in): Ditto.
478 (coff_swap_filehdr_out): Ditto.
479 (coff_swap_sym_in): Ditto.
480 (coff_swap_sym_out): Ditto.
481 (coff_swap_aux_in): Ditto.
482 (coff_swap_aux_out): Ditto.
483 (coff_swap_lineno_in): Ditto.
484 (coff_swap_lineno_out): Ditto.
485 (coff_swap_aouthdr_in): Ditto.
486 (coff_swap_aouthdr_out): Ditto.
487 (coff_swap_scnhdr_in): Ditto.
488 (coff_swap_scnhdr_out): Ditto.
489 * ihex.c (ihex_sizeof_headers): Ditto.
490 * tekhex.c (getsym): Ditto.
491 (find_chunk): Ditto & make static.
492 (insert_byte): Ditto.
493 (first_phase): Ditto.
495 (tekhex_get_symtab): Ditto & make static.
496 (tekhex_get_symtab_upper_bound): Ditto & make static.
497 (tekhex_mkobject): Ditto.
498 (tekhex_object_p): Ditto.
499 (move_section_contents): Ditto.
500 (tekhex_get_section_contents): Ditto.
501 (tekhex_set_arch_mach): Ditto & make static.
502 (tekhex_set_section_contents): Ditto.
506 (tekhex_write_object_contents): Ditto.
507 (tekhex_sizeof_headers): Ditto.
508 (tekhex_make_empty_symbol): Ditto.
509 (tekhex_get_symbol_info): Ditto.
510 (tekhex_print_symbol): Ditto.
511 * irix-core.c (make_bfd_asection): Ditto.
512 (irix_core_core_file_p): Ditto.
513 (irix_core_core_file_failing_command): Ditto.
514 (irix_core_core_file_failing_signal): Ditto.
515 (irix_core_core_file_matches_executable_p): Ditto.
516 (irix_core_make_empty_symbol): Ditto.
517 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
518 * srec.c (srec_new_symbol): Ditto.
519 (srec_get_section_contents): Ditto.
520 (srec_set_arch_mach): Ditto.
521 (srec_set_section_contents): Ditto.
522 (internal_srec_write_object_contents): Ditto.
523 (srec_write_object_contents): Ditto.
524 (symbolsrec_write_object_contents): Ditto.
525 (srec_sizeof_headers): Ditto.
526 (srec_make_empty_symbol): Ditto.
527 (srec_get_symtab_upper_bound): Ditto.
528 (srec_get_symtab): Ditto.
529 (srec_print_symbol): Ditto and make static.
530 * elf.c (elf_read): Ditto
531 (assign_section_numbers): Ditto.
532 (elf_fake_sections): Ditto.
533 (sym_is_global): Ditto.
534 (elf_map_symbols): Ditto.
535 (get_program_header_size): Ditto.
536 * coffgen.c (make_a_section_from_file): Ditto.
537 (coff_real_object_p): Ditto.
538 (fixup_symbol_value): Ditto.
539 (build_debug_section): Ditto.
541 * syms.c (coff_section_type): Ditto.
544 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
546 * bfd-in2.h: Rebuilt after m32r changes.
549 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
552 * config.bfd,configure.in,configure: Add m32r support.
553 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
555 * config.bfd: Keep target list alphabetically sorted.
558 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
560 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
561 to add in the constant part found in the instruction itself.
562 (case R_V850_HI16_S): Likewise.
566 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
568 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
569 and R_D10V_18 to be 1 (word).
572 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
574 * stabs.c (_bfd_link_section_stabs): If the output_section field
575 of either section is bfd_abs_section, then the linker is
576 discarding the section and we should not optimize it.
578 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
580 * Makefile.in (aout-sparcle.o): New target.
581 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
582 * config.bfd (sparclet-*-aout*): Add case.
583 * configure.in (sparcle_aout_vec): Add case.
584 * configure: Regenerated.
585 * targets.c (sparcle_aout_vec): Declare.
586 (bfd_target_vector): Add sparcle_aout_vec.
587 * aout-sparcle.c: New file.
590 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
592 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
593 low order sign bit propogation for R_V850_HI16_S.
595 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
596 handling V850 specific relocs.
597 (elf_v850_howto_table): Use the new function for some
598 relocations. Twiddle masks & shifts for some relocs.
599 Set partial_inplace where needed.
602 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
604 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
605 default architecture to a machine number of 0.
606 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
608 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
609 the output BFD is the default, set it from the first input BFD.
612 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
614 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
615 insert at bitpos zero. The HI16 relocs are shifted right
616 by 16 bits. Fix src_mask for all relocs.
617 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
619 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
623 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
625 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
626 Rewrite to use BFD file read routines and to avoid using a fixed
627 length for the file name.
630 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
632 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
633 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
634 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
637 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
639 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
640 (elf_v850_howto_table): Add info for HI16_S reloc.
641 (v850_reloc_map): Add HI_16_S reloc.
642 * reloc.c: Define BFD_RELOC_V850_* relocs.
645 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
648 * elf32-sh.c: New file.
649 * elf.c (prep_headers): Handle bfd_arch_sh.
650 * elfcode.h (write_relocs): Handle absolute symbol.
651 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
652 (_bfd_elf64_link_read_relocs): Declare.
653 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
654 elf_link_read_relocs. Make globally visible. Change all
656 (elf_link_input_bfd): Get external symbols from cache in
657 symtab_hdr->contents. Get contents from cache in
659 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
661 * reloc.c: Define BFD_RELOC_SH_* relocs.
662 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
663 * coff-sh.c (sh_insns_conflict): Fix a return value.
664 (_bfd_sh_align_load_span): New globally visible function, broken
665 out of sh_align_load.
666 (sh_align_load): Call _bfd_sh_align_load_span.
667 (sh_swap_insns): Change relocs parameter to PTR.
668 * bfd-in2.h, libbfd.h: Rebuild.
669 * targets.c (bfd_elf32_sh_vec): Declare.
670 (bfd_elf32_shl_vec): Declare.
671 * config.bfd (sh-*-elf*): New target.
672 * configure.in (bfd_elf32_sh_vec): New target vector.
673 (bfd_elf32_shl_vec): New target vector.
674 * configure: Rebuild.
675 * Makefile.in: Rebuild dependencies.
676 (BFD32_BACKENDS): Add elf32-sh.o.
677 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
679 * elf.c (map_sections_to_segments): Check that LMA does not skip a
680 page before checking D_PAGED.
682 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
683 (ihex_write_object_contents): Remove extbase; always use segbase
686 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
688 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
689 * configure.host (i[345]86-*-*): Ditto.
690 * config.bfd (i[345]86-*-*): Ditto.
691 * configure: Regenerate.
693 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
696 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
698 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
699 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
700 * som.c (hppa_som_gen_reloc_type): Add new argument. If
701 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
702 will have an ST_CODE type, change the symbol's type to ST_DATA.
703 * som.c (hppa_som_gen_reloc_type): Update prototype.
705 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
707 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
708 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
709 (mips_elf_size_dynamic_sections): Don't require .got to exist.
710 (mips_elf_finish_dynamic_sections): Likewise.
712 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
714 * configure.host (HLDENV): New variable to set. Set it for
715 *-*-sysv4*, since those linkers may not support -R but they always
718 * libieee.h (NSECTIONS): Don't define.
719 (ieee_data_struct): Change section_table to asection **. Add
721 * ieee.c (get_section_entry): If the table isn't big enough, make
723 (ieee_slurp_sections): Remove assertion about number of sections.
724 (ieee_object_p): Adjust initialization of ieee to match changes to
727 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
728 symbols merely because we are generating a shared library.
729 (xcoff_build_ldsyms): Don't set up global linkage code for an
730 undefined symbol merely because we are generating a shared
734 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
736 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
737 (BFD32_BACKENDS) Add elf32-v850.o.
738 * archures.c: Add bfd_v850_arch.
739 * bfd-in2.h: Add bfd_v850_arch.
740 * config.bfd (v850-*-*): New target.
741 * configure: (bfd_elf32_v850_vec) New vector.
742 * configure.in: (bfd_elf32_v850_vec) New vector.
743 * cpu-v850.c: New file.
744 * elf.c (prep_headers): Added case bfd_arch_v850.
745 * elf32-v850.c: New file.
746 * targets.c (bfd_elf32_v850_vec): New vector.
749 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
751 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
752 a function code symbol for an XMC_XO symbol.
754 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
756 * mpw-config.in: Update editing of autoconf vars to reflect
757 Jul 18 configure.in change.
758 * mpw-make.sed: Update editing of include pathnames to be
759 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
761 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
763 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
764 which to offset to get the .plt entry address is ".plt".
766 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
768 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
769 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
770 Added, for internal use by the ARM gas.
774 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
776 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
777 in section dynidx start.
779 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
781 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
782 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
783 optimization for g++.
785 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
787 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
788 the -mrelocatable-lib bit set and the other doesn't, clear the
789 -mrelocatable-lib bit in the header.
791 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
793 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
794 symbol against a STT_FUNC symbol in a shared library.
796 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
798 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
799 symbol is found, automatically define the corresponding function
802 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
803 if sym.n_numaux is not zero.
804 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
805 entry to disagree about the number of aux entries if the symbol
808 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
809 section if it might be needed, not just if info->shared.
810 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
811 the start of .rel.dyn if we are going to use it.
812 (mips_elf_finish_dynamic_sections): Only clear the first element
813 of .rel.dyn if the size is greater than zero.
815 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
817 * xcofflink.c (xcoff_link_input_bfd): If we already called the
818 undefined_symbol callback for a symbol, then don't issue any more
819 warnings about loader relocs.
820 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
821 after calling the undefined_symbol callback.
823 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
824 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
825 as the AIX linker seems to do.
827 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
829 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
830 (evax_initialize): Remove evax_reloc_table.
831 (evax_close_and_cleanup): Ditto.
833 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
835 (evax_bfd_reloc_type_lookup): Ditto.
836 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
837 cooked_size == raw_size.
838 * evax-emh.c (_bfd_evax_register_filename): Remove.
839 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
840 * evax-misc.c (add_new_contents): Malloc section at full size.
841 (_bfd_save_evax_section): Memcpy section contents directly.
842 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
843 (evax_reloc_table): Remove.
845 * hosts/alphavms.h (O_ACCMODE): Define if needed.
847 * makefile.vms: Add better support for DEC C compilation
848 Add evax.h dependencies
850 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
851 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
852 (BFD_RELOC_ALPHA_BASEREG): Remove.
853 * bfd-in2.h, libbfd.h: Rebuild.
855 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
857 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
858 getgid if _WIN32 is defined.
859 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
861 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
863 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
864 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
866 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
869 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
871 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
873 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
874 (NEED_DECLARATION_REALLOC): New macro.
875 * configure, config.in: Rebuild.
876 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
877 (realloc): Declare if NEED_DECLARATION_REALLOC.
879 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
880 <strings.h> if they exist.
882 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
884 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
886 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
888 Based on patches from Eric Valette <valette@crf.canon.fr>:
889 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
890 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
891 (elf_howto_table): Add entries for new relocs.
892 (elf_i386_reloc_type_lookup): Handle new relocs.
893 (elf_i386_info_to_howto): Just call abort.
894 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
895 (elf_i386_relocate_section): Likewise.
898 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
900 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
903 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
905 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
906 only get the LMA from the phdr if they are in the same part of the
909 * elf.c (map_sections_to_segments): Rewrite tests for starting a
910 new segment to make them more comprehensible. If the relationship
911 between the LMA and the VMA changed, start a new segment. Don't
912 check dynsec when deciding whether to start a new segment for a
913 writeable section; -N will now handle this.
915 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
917 * libhppa.h: Remove "esel" changes. Not the right approach.
918 * som.c: Corresponding changes.
919 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
920 which don't have a SOM symbol type associated with them.
921 Reverses a 1994 change.
923 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
925 Make ld -N more reasonable for ELF:
926 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
927 phdr_in_section to false, and always use a single load segment.
928 (elf_sort_sections): Sort sections by LMA after VMA.
929 (assign_file_positions_for_segments): If D_PAGED is not set, don't
930 align to maxpagesize.
931 (assign_file_positions_except_relocs): Likewise.
932 * elfcode.h (elf_object_p): If a section is loaded but not page
933 aligned, clear D_PAGED.
935 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
937 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
938 Added, for internal use by the ARM gas.
942 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
944 * libhppa.h (R_HPPA_ESEL): New field selector.
946 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
947 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
948 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
950 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
952 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
953 archive search before looking for stripped dynamic objects.
955 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
957 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
958 symbol a warning rather than an error.
960 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
962 * elf.c (assign_file_positions_for_segments): Track the virtual
963 memory position separately from the file position, and use it to
964 compute the alignment adjustment.
967 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
969 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
970 and fixed mask on R_D10V_10_PCREL_L.
973 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
975 * elf64-mips.c: Include "aout/ar.h".
976 (mips_elf64_slurp_armap): New static function.
977 (mips_elf64_write_armap): New static function.
978 (bfd_elf64_archive_*): Define.
979 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
980 Use instead of bfd_generic_archive_p.
981 (bfd_elfNN_write_archive_contents): Define if not defined. Use
982 instead of _bfd_write_archive_contents.
983 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
984 _bfd_generic_mkarchive.
985 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
986 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
988 (TARGET_LITTLE_SYM): Likewise.
989 * archive.c (bfd_slurp_armap): Check for and reject an archive map
991 * Makefile.in: Rebuild dependencies.
993 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
994 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
995 SHT_MIPS_EVENTS sections.
996 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
997 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
999 (_bfd_mips_elf_fake_sections): Likewise.
1001 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
1002 * ecoff.c (ecoff_compute_section_file_positions): Copy
1003 rdata_in_text from backend info to tdata. Clear it if any data
1004 section comes before .rdata.
1005 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
1006 tdata rather than backend info.
1008 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1010 * configure.in: Fix test for whether a compiler has a 64 bit
1011 type. From Jim Wilson <wilson@cygnus.com>.
1013 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1015 * configure.host (mips-sgi-irix6*): New host.
1017 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1018 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1019 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1021 * configure: Rebuild.
1022 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1023 (BFD_HOST_64_BIT): Define conditionally.
1024 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1025 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1026 (symvalue, bfd_size_type): Likewise.
1027 * bfd-in2.h: Rebuild.
1028 * Makefile.in (do_clean): Remove bfd-tmp.h.
1029 (do_distclean): Remove bfd-in3.h.
1030 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1031 (bfd-in3.h): New target.
1033 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1034 Andrew Gierth <ANDREWG@microlise.co.uk>.
1036 * configure.host: Set INSTALL_SHLIB.
1037 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1038 * configure: Rebuild.
1039 * Makefile.in (install): Use @INSTALL_SHLIB@.
1041 * config.bfd (mips*-*-irix6*): New target.
1042 * configure.host: Handle Irix 6 shared library like Irix 5.
1044 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1045 symbol for a magic name.
1046 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1048 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1051 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1053 * mpw-config.in: Add ELF support to mips config, create the
1054 elf32-target.h file in the object dir.
1055 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1057 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1059 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1060 Also removed most abort calls, in favor of using bfd reporting.
1063 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1065 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1066 (BFD32_BACKENDS) Add elf32-d10v.o.
1067 * archures.c: Add bfd_d10v_arch.
1068 * bfd-in2.h: Add bfd_d10v_arch.
1069 * config.bfd (d10v-*-*): New target.
1070 * configure: (bfd_elf32_d10v_vec) New vector.
1071 * configure.in: (bfd_elf32_d10v_vec) New vector.
1072 * cpu-d10v.c: New file.
1073 * elf.c (prep_headers): Added case bfd_arch_d10v.
1074 * elf32-d10v.c: New file.
1075 * libbfd.h: Rebuild.
1076 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1077 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1078 * targets.c (bfd_elf32_d10v_vec): New vector.
1081 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1083 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1085 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1087 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1088 bfd_mach_i386_i8086 machine types.
1090 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1092 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1095 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1097 * coffcode.h (coff_set_section_contents): A/UX does not require
1098 special handling of the _LIB section.
1100 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1102 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1103 value for R_RELBYTE.
1105 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1106 array if one was allocated.
1108 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1110 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1111 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1112 use_rld_obj_head and rld_value.
1113 (mips_elf_link_hash_table_create): Initialize new fields.
1114 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1116 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1117 __rld_obj_head symbol not seen, create an __rld_map symbol.
1118 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1119 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1120 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1121 __rld_obj_head symbol.
1122 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1124 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1126 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1128 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1129 ppc_elf_addr16_ha_reloc.
1130 (ppc_elf_addr16_ha_reloc): New static function.
1132 * coff-mips.c (struct mips_hi): Define.
1133 (mips_refhi_list): New static variable.
1134 (mips_refhi_addr, mips_refhi_addend): Remove.
1135 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1136 (mips_reflo_reloc): Process mips_refhi_list.
1137 (mips_relhi_list): New static variable.
1138 (mips_relhi_addr, mips_relhi_addend): Remove.
1139 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1140 (mips_rello_reloc): Process mips_relhi_list.
1141 (mips_relocate_section): Permit an arbitrary number of REFHI or
1142 RELHI relocs before the associated REFLO or RELLO reloc.
1144 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1146 * aout-target.h (MY(callback)): Set reloc_count fields.
1148 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1150 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1151 sections unless this is a SunOS link.
1153 * VERSION: Set to 2.7.1.
1155 * Released binutils 2.7.
1157 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1159 * i386aout.c: Include "aout/aout64.h".
1160 (i386aout_write_object_contents): New static function.
1161 (MY_write_object_contents): Define.
1163 * netbsd.h (MY(write_object_contents)): Make sure that
1164 adjust_sizes_and_vmas is called before fiddling with the magic
1167 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1169 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1171 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1173 * libbfd-in.h (itos, stoi): Don't define.
1174 * libbfd.h: Rebuild.
1175 * i386lynx.c (KEEPIT): Define as udata.i.
1176 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1177 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1178 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1179 flags. Don't use stoi.
1181 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1183 * elf.c (map_sections_to_segments): Don't start a new segment for
1184 a writable section if it's on the same page as the previous
1185 segment. Reset the writable variable for a readonly section.
1187 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1189 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1190 first_thunk_address, thunk_size, and import_table_size.
1191 * peicode.h: Improved some diagnostics regarding edata sections.
1193 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1195 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1196 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1198 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1200 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1201 with XCOFF_DEF_DYNAMIC set is really defined.
1202 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1203 (xcoff_link_add_symbols): Only create special sections if using an
1206 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1208 (bfd_install_relocation): Likewise.
1210 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1212 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1214 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1215 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1216 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1217 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1218 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1219 are found for LITERAL relocs.
1220 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1221 taken, we cannot generate a .plt entry for the symbol.
1223 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1225 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1226 sysconf functions (for gprof).
1227 * configure, config.in: Rebuild.
1229 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1231 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1232 an archive if it has a map. If the object file has the wrong
1235 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1236 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1238 (alpha_relocate_section): Likewise.
1240 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1241 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1242 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1243 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1244 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1245 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1246 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1247 * peicode.h: Corresponding changes.
1249 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1251 * elflink.h (elf_create_pointer_linker_section): Comment out code
1252 dealing with making GOT pointers negative of the GOT symbol for
1255 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1257 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1258 increment the .rela.plt size until after we're done creating the
1260 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1261 .rela.plt offset directly rather than calculating it.
1263 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1265 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1266 Use autoconf-set values.
1267 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1268 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1271 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1272 * configure: Rebuilt.
1274 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1276 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1277 handling code > 1k away.
1279 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1281 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1282 defined, output whenever the symbol is updated.
1284 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1286 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1287 section to 0 if user_set_vma is set.
1288 * elflink.h (elf_bfd_final_link): Likewise.
1290 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1292 Partially undo patch of Jun 20.
1293 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1294 (coff_compute_section_file_positions): Likewise.
1295 (coff_write_object_contents): Likewise. Re-add deleted code, but
1296 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1297 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1299 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1301 * config.bfd: Add support for *-*-rtems* configurations.
1303 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1305 * elf.c (prep_headers): Add bfd_arch_alpha case.
1307 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1309 * elf64-alpha.c: New file.
1310 * config.bfd (alpha-*-linuxecoff*): New target.
1311 (alpha-*-linux*, alpha-*-elf*): New targets.
1312 * configure.in (bfd_elf64_alpha_vec): New vector.
1313 * configure: Rebuild.
1314 * targets.c (bfd_elf64_alpha_vec): Declare.
1315 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1316 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1317 * bfd-in2.h, libbfd.h: Rebuild.
1318 * Makefile.in: Rebuild dependencies.
1319 (BFD64_BACKENDS): Add elf64-alpha.o.
1320 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1322 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1324 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1325 than relying on a right shift of 32.
1327 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1329 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1330 ifdef to COFF_WITH_PE.
1331 (coff_compute_section_file_positions): Likewise.
1332 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1333 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1334 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1335 COFF_IMAGE_WITH_PE, always include.
1337 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1339 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1341 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1342 approximate the correct answer if SIZEOF_HEADERS was not used.
1344 * binary.c (binary_set_section_contents): Set section file
1345 position based on LMA rather than VMA.
1347 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1349 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1350 symbols if info->strip == strip_all.
1352 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1354 * coff-h8300.c: Remove #if 0 code.
1355 (compatable): Don't allow mixing/matching of different architectures.
1357 * archures.c (bfd_mach_h8300s): Add.
1358 * bfd-in2.h: Rebuilt.
1359 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1361 (h8300_reloc16_estimate): Likewise.
1362 (h8300_reloc16_extra_cases): Likewise.
1363 (h8300_bfd_link_add_symbols): Likewise.
1364 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1365 (coff_set_flags): Likewise.
1366 * cpu-h8300.c (h8300_scan): Likewise.
1367 Add H8/S to bfd_h8300_arch list.
1369 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1371 Added support for Alpha OpenVMS:
1372 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1373 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1374 * config.h-vms, makefile.vms: New files.
1375 * config.bfd (alpha-*-*vms*): New target.
1376 * configure.in (evax_alpha_vec): New target vector.
1377 * configure: Rebuild.
1378 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1379 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1380 * targets.c (bfd_target_evax_flavour): Define.
1381 (evax_alpha_vec): Declare.
1382 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1383 if BFD64 is defined.
1384 * bfd-in2.h, libbfd.h: Rebuild.
1385 * Makefile.in: Rebuild dependencies.
1386 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1387 evax-emh.o, and evax-misc.o.
1388 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1389 evax-etir.c, evax-emh.c, and evax-misc.c.
1390 (HFILES): Add evax.h.
1392 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1394 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1396 (h8300_bfd_link_add_symbols): Likewise.
1398 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1400 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1401 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1403 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1405 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1406 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1408 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1409 R_MIPS_32 relocs if creating a shared library.
1411 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1413 * peicode.h (add_data_entry): Use pei_section_data rather than
1414 _cooked_size. Corresponds to May 13 change in coffcode.h.
1416 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1418 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1419 * coffcode.h (coff_write_object_contents): If there are long
1420 section names, always set the f_symptr field, even if there are no
1422 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1423 if there are no symbols.
1425 * coffgen.c (make_a_section_from_file): Check return value of
1426 _bfd_coff_read_string_table.
1427 (coff_real_object_p): Check return value of
1428 make_a_section_from_file.
1429 (_bfd_coff_read_string_table): Check that there are some symbols
1430 before trying to read the string table size.
1432 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1434 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1435 to replace a symbol in a dynamic object with a symbol from another
1436 dynamic object, do the replacement if the existing symbol is
1437 global linkage code.
1439 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1440 for _ptrgl, and treat it as global linkage code.
1442 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1443 filename or N_SO symbol past the offset, and use it to indicate
1444 that there is no line number or function when appropriate.
1446 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1448 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1449 common symbol defined by the linker. Don't export function code
1450 even if export_defineds is set.
1452 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1454 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1456 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1457 (h8300_symbol_address_p): New function.
1458 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1461 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1463 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1465 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1466 correctly for the two variants. Allow relaxing if the target
1467 is 128 bytes away since after relaxation it'll be 126 bytes away.
1468 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1469 "dot" and "value". Allow relaxing if the target is 128 bytes
1470 away since after relaxation it'll be 126 bytes away.
1471 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1472 the given section until nothing changes.
1474 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1476 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1477 alignment hack--we can get the lnnoptr info another way without
1478 suddenly increasing the alignment requirements. Set the flags for
1480 (ecoff_compute_section_file_positions): Do so.
1482 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1484 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1485 to keep the HP emulator database happy.
1487 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1488 From Kevin Buettner <kev@primenet.com>.
1490 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1492 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1493 name of a NULL section.
1495 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1497 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1498 set, always call the notice callback.
1500 * VERSION: Increment for bfdlink.h change.
1502 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1504 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1505 (sh_relax_delete_bytes): Correct handling of differently sized
1506 trailing alignment reloc.
1508 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1509 * bfd-in2.h: Rebuild.
1510 * configure.in: Warn if there is no known 64 bit type.
1511 * configure: Rebuild.
1513 * Makefile.in: Rebuild dependencies.
1514 (BFD32_BACKENDS): Add ppcboot.o.
1515 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1517 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1518 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1520 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1522 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1523 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1524 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1525 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1527 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1529 * elf64-mips.c: Improve reloc special_functions and handling of
1530 SHT_MIPS_OPTIONS section.
1531 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1532 mips_elf_hi16_reloc and make globally visible.
1533 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1534 make globally visible.
1535 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1536 make globally visible.
1537 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1538 and make globally visible.
1539 (gprel16_with_gp): Check howto->src_mask before using value in
1541 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1542 and make globally visible.
1543 (gprel32_with_gp): Check howto->src_mask before fetching value.
1544 (bfd_mips_elf_swap_options_in): New function.
1545 (bfd_mips_elf_swap_options_out): New function.
1546 (_bfd_mips_elf_set_private_flags): Rename from
1547 mips_elf_set_private_flags and make globally visible.
1548 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1549 mips_elf_copy_private_bfd_data and make globally visible.
1550 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1551 mips_elf_merge_private_bfd_data and make globally visible.
1552 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1553 for a SHT_MIPS_OPTIONS section.
1554 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1555 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1556 name of a SHT_MIPS_OPTIONS section.
1557 (_bfd_mips_elf_set_section_contents): New function.
1558 (mips_elf32_section_processing): Set the GP value in a
1559 SHT_MIPS_OPTIONS section.
1560 (_bfd_mips_elf_find_nearest_line): Rename from
1561 mips_elf_find_nearest_line and make globally visible.
1562 (bfd_elf32_set_section_contents): Define.
1563 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1564 (_bfd_mips_elf_lo16_reloc): Declare.
1565 (_bfd_mips_elf_gprel16_reloc): Declare.
1566 (_bfd_mips_elf_got16_reloc): Declare.
1567 (_bfd_mips_elf_gprel32_reloc): Declare.
1568 (_bfd_mips_elf_set_private_flags): Declare.
1569 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1570 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1571 (_bfd_mips_elf_find_nearest_line): Declare.
1572 (_bfd_mips_elf_set_section_contents): Declare.
1574 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1576 (elf_info_to_howto): Define.
1577 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1579 (elf_info_to_howto): Define.
1580 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1582 (elf_info_to_howto): Define.
1584 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1585 R_MOV16B[12], to match change in coff/internal.h.
1587 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1589 * elf64-mips.c: Extensive additions to provide better support for
1590 writing files and for gas.
1591 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1592 of mips_elf_object_p.
1593 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1594 _bfd_mips_elf_object_p.
1595 (_bfd_mips_elf_final_write_processing): Rename from
1596 mips_elf_final_write_processing and make globally visible.
1597 (_bfd_mips_elf_fake_sections): Rename from
1598 mips_elf_fake_sections and make globally visible.
1599 (_bfd_mips_elf_section_from_bfd_section): Rename from
1600 mips_elf_section_from_bfd_section and make globally visible.
1601 (_bfd_mips_elf_section_processing): New function, broken out of
1602 mips_elf_section_processing.
1603 (mips_elf32_section_processing): Rename from
1604 mips_elf_section_processing; call
1605 _bfd_mips_elf_section_processing.
1606 (_bfd_mips_elf_symbol_processing): Rename from
1607 mips_elf_symbol_processing and make globally visible.
1608 (_bfd_mips_elf_read_ecoff_info): Rename from
1609 mips_elf_read_ecoff_info and make globally visible.
1610 (mips_elf32_ecoff_debug_swap): Rename from
1611 mips_elf_ecoff_debug_swap.
1612 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1613 struct symbol_cache_entry.
1614 (_bfd_elf_validate_reloc): New function, moved in from
1615 elfcode.h:validate_reloc.
1616 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1617 to _bfd_elf_validate_reloc. Change all callers.
1618 * elf-bfd.h (bfd_section_from_shdr): Declare.
1619 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1620 (_bfd_elf_validate_reloc): Declare.
1621 (_bfd_mips_elf_object_p): Declare.
1622 (_bfd_mips_elf_fake_sections): Declare.
1623 (_bfd_mips_elf_section_from_bfd_section): Declare.
1624 (_bfd_mips_elf_section_processing): Declare.
1625 (_bfd_mips_elf_symbol_processing): Declare.
1626 (_bfd_mips_elf_read_ecoff_info): Declare.
1627 (_bfd_mips_elf_final_write_processing): Declare.
1628 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1631 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1632 (mips_elf_final_write_processing): Likewise.
1634 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1636 64-bit MIPS ELF ABI objdump support:
1637 * elf64-mips.c: New file.
1638 * Makefile.in: Rebuild dependencies.
1639 (BFD64_BACKENDS): Add elf64-mips.o.
1640 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1641 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1642 bfd_elf64_littlemips_vec to targ_selvecs.
1643 (mips*-*-elf*): Likewise.
1644 * confingure.in: Add bfd_elf64_bigmips_vec and
1645 bfd_elf64_littlemips_vec to vector switch.
1646 * configure: Rebuild.
1647 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1648 broken out of mips_elf_section_from_shdr.
1649 (mips_elf32_section_from_shdr): Rename from
1650 mips_elf_section_from_shdr. Call new function.
1651 (elf_backend_section_from_shdr): Update name of renamed function.
1652 * elf-bfd.h (struct elf_size_info): Change second parameter of
1653 write_out_phdrs to be const. Likewise for second parameter of
1655 (struct bfd_elf_section_data): Add rel_hdr2 field.
1656 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1657 (bfd_elf32_swap_symbol_out): Likewise.
1658 (bfd_elf32_swap_reloc_in): Likewise.
1659 (bfd_elf32_swap_reloc_out): Likewise.
1660 (bfd_elf32_swap_reloca_in): Likewise.
1661 (bfd_elf32_swap_reloca_out): Likewise.
1662 (bfd_elf32_swap_phdr_in): Likewise.
1663 (bfd_elf32_swap_phdr_out): Likewise.
1664 (bfd_elf32_swap_dyn_in): Likewise.
1665 (bfd_elf32_swap_dyn_out): Likewise.
1666 (bfd_elf32_slurp_symbol_table): Declare.
1667 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1668 (bfd_elf32_write_out_phdrs): Declare.
1669 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1670 (bfd_elf64_swap_symbol_out): Likewise.
1671 (bfd_elf64_swap_reloc_in): Likewise.
1672 (bfd_elf64_swap_reloc_out): Likewise.
1673 (bfd_elf64_swap_reloca_in): Likewise.
1674 (bfd_elf64_swap_reloca_out): Likewise.
1675 (bfd_elf64_swap_phdr_in): Likewise.
1676 (bfd_elf64_swap_phdr_out): Likewise.
1677 (bfd_elf64_swap_dyn_in): Likewise.
1678 (bfd_elf64_swap_dyn_out): Likewise.
1679 (bfd_elf64_slurp_symbol_table): Declare.
1680 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1681 (bfd_elf64_write_out_phdrs): Declare.
1682 (_bfd_mips_elf_section_from_shdr): Declare.
1683 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1684 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1685 section for the section, add the new one to rel_hdr2. Increment
1686 reloc_count rather than setting it.
1687 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1688 Remove static declaration.
1689 (elf_write_shdrs_and_ehdr): Define name as macro.
1690 (elf_write_out_phdrs): Likewise.
1691 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1692 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1693 (elf_swap_symbol_in): Change second parameter to be const.
1694 (elf_swap_symbol_out): Likewise.
1695 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1696 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1697 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1698 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1699 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1700 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1701 parameter to be const. Make non-static.
1702 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1704 (elf_slurp_symbol_table): Make non-static.
1705 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1706 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1707 (elf_backend_size_info): Likewise.
1708 (elfNN_bed): Use elf_backend_size_info.
1709 * targets.c (bfd_elf64_bigmips_vec): Declare.
1710 (bfd_elf64_littlemips_vec): Declare.
1711 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1712 bfd_elf64_littlemips_vec if BFD64 is defined.
1714 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1716 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1718 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1719 zeroes, in alignment holes.
1721 * configure: Rebuild with autoconf 2.10.
1723 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1724 potential leading underscore in the allocated buffer.
1726 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1728 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1729 symbols into .sbss if this is a relocatable link.
1731 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1733 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1734 undefined symbols when creating a shared library.
1736 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1738 * coff-sh.c: Add a bunch of new code and static const arrays to
1739 support aligning loads and stores on four byte memory boundaries.
1741 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1743 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1744 call sh_align_loads.
1745 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1748 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1750 * cache.c (bfd_open_file): Unlink the file before opening it for
1751 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1753 * opncls.c (bfd_fdopenr): Set opened_once.
1755 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1757 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1760 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1761 the code unconditionally.
1763 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1765 * libcoff-in.h (struct pei_section_tdata): Define structure.
1766 (pei_section_data): Define macro.
1767 * libcoff.h: Rebuild.
1768 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1769 store s_paddr field in pei_section_data.
1770 (coff_compute_section_file_positions): Use pei_section_data rather
1771 than _cooked_size, and don't overwrite an existing value.
1772 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1773 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1774 * peicode.h (coff_bfd_copy_private_section_data): Define if
1776 (pe_bfd_copy_private_section_data): New static function if
1779 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1781 * srec.c (srec_set_arch_mach): Write as a function rather than a
1784 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1785 no map, just check each member in turn to see whether it is
1788 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1790 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1791 table. Call BFD_ASSERT to validate header size, instead of
1793 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1796 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1798 * ppcboot.c: New target for looking at PPCbug boot records.
1800 * config{ure.in,.bfd}: Add support for ppcboot target.
1802 * configure: Regenerate.
1804 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1806 * coff-h8300.c (howto_table): Update names to match recent
1807 changes to include/coff/internal.h. Fix minor errors in the
1808 existing relocs. Add R_MOVL1 and R_MOVL2.
1809 (rtype2howto): Similarly.
1810 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1811 existing relaxing code and peform more relaxing.
1812 (h8300_reloc16_extra_cases): Likewise.
1814 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1816 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1819 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1821 * elfcode.h (elf_object_p): Reject generic ELF target if
1822 e_machine matches an alternate machine code in a specific backend.
1824 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1825 obsolete align_power_min field.
1827 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1829 * coff-h8300.c (reloc_howto_type): Add howto entry for
1831 (rtype2howto): Handle R_PCRWORD_B.
1832 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1833 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1834 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1835 branch (R_PCWORD_B).
1837 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1839 * aoutx.h (translate_from_native_sym_flags): Set the section for
1840 BSF_CONSTRUCTOR symbols.
1842 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1845 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1847 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1848 stop looking when section is found.
1850 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1852 * coffcode.h (STRING_SIZE_SIZE): Define.
1853 (styp_to_sec_flags): Handle long symbol names when looking for the
1855 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1856 (bfd_coff_long_section_names): Define.
1857 (coff_write_object_contents): Handle long section names.
1858 (bfd_coff_std_swap_table): Initialize new field.
1859 * libcoff.h: Rebuild.
1860 * coffgen.c (make_a_section_from_file): Handle long section
1862 (coff_write_symbols): Handle long section names.
1863 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1864 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1865 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1866 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1867 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1868 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1869 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1870 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1872 * bout.c (b_out_callback): Set lma of sections.
1873 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1874 parameter to output_bfd. Used input_bfd instead of output_bfd in
1877 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1879 * aoutx.h (translate_from_native_sym_flags): Don't create
1880 SEC_CONSTRUCTOR sections.
1881 * ecoff.c (ecoff_set_symbol_info): Likewise.
1883 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1884 From Don Bowman <bowman@waterloo.hp.com>.
1886 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1888 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1889 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1891 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1893 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1894 mips_32_relocs field.
1895 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1896 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1897 relocs against a global symbol which is not defined in a regular
1899 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1900 against a global symbol, increment mips_32_relocs.
1901 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1902 the symbol is not defined in a regular file, make room in the
1905 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1907 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1908 file position and the virtual file position separately. Set
1909 filepos information bsaed on the real file position.
1910 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1911 Jan 23 change to coffcode.h.
1913 * som.c (som_slurp_symbol_table): Set the symbol count to the
1914 number of BFD symbols created.
1916 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1918 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1919 output file if linking shared objects. Loop to check all relocs,
1920 rather than returning false on first error.
1922 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1924 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1925 (ppc_elf_additional_program_headers): If .interp section, bump #
1926 of program headers by 1.
1927 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1928 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1929 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1931 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1933 (ppc_elf_relocate_section): If the output section isn't defined,
1934 don't abort, just give an error message.
1936 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1937 being created is .sdata or .sdata2, don't make the symbol dynamic.
1939 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1941 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1942 members of an archive for dynamic objects with no symbols, and
1943 pass them directly to check_archive_element.
1944 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1945 xcoff_link_check_dynamic_ar_symbols.
1946 (xcoff_link_check_dynamic_ar_symbols): New static function.
1948 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1949 from _bfd_nodynamic to _bfd_xcoff.
1950 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1952 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1953 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1954 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1955 * libcoff.h: Rebuild.
1956 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1957 (xcoff_get_section_contents): New static function.
1958 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1959 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1960 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1961 (xcoff_dynamic_reloc): New static variable.
1962 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1963 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1965 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1967 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1968 if reloc_entry->addend is not 0.
1969 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1971 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1973 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1975 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1976 Add entries for R_SPARC_[56].
1977 (sparc_reloc_map): Add entries for R_SPARC_[56].
1979 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1981 Optimize linking of stabs in sections as used in ELF and COFF.
1982 * stabs.c: New file.
1983 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1984 (_bfd_write_section_stabs): Declare.
1985 (_bfd_write_stab_strings): Declare.
1986 * libbfd.h: Rebuild.
1987 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1988 (struct coff_link_hash_table): Add stab_info field.
1989 * libcoff.h: Rebuild.
1990 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1992 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1994 (_bfd_coff_final_link): Write out stab strings hash table.
1995 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1996 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1998 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1999 (struct bfd_elf_section_data): Add stab_info field.
2000 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
2002 * elflink.h (elf_link_add_object_symbols): If appropriate, call
2003 _bfd_link_section_stabs.
2004 (elf_bfd_final_link): Write out stab strings hash table.
2005 (elf_link_input_bfd): Handle optimized stabs sections.
2006 * reloc.c (_bfd_final_link_relocate): Check address against
2007 _raw_size rather than _cooked_size.
2008 * Makefile.in: Rebuild dependencies.
2009 (BFD_LIBS): Add stabs.o
2010 (BFD_LIBS_CFILES): Add stabs.c.
2012 * VERSION: Increment for bfdlink.h change.
2014 * coffgen.c (coff_renumber_symbols): Correct handling of
2015 BSF_NOT_AT_END common symbols.
2017 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2019 * coff-ppc.c (record_toc): Add cast to avoid warning.
2020 (ppc_allocate_toc_section): Likewise.
2021 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2022 (ppc_coff_reloc_type_lookup): Remove unreached code.
2023 * coffcode.h (coff_write_object_contents): Don't take the address
2025 * peicode.h (pe_print_idata): Add casts to avoid warning.
2026 (pe_print_edata): Likewise.
2027 (pe_print_reloc): Remove ANSI C string concatenation.
2029 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2031 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2033 * libcoff.h: Rebuild.
2034 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2036 (coff_swap_aux_out): Likewise.
2037 * peicode.h (coff_swap_aux_in): Likewise.
2038 (coff_swap_aux_out): Likewise.
2039 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2041 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2043 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2044 Fix up .bf endndx link fields.
2045 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2047 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2050 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2052 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2053 on Solaris PowerPC systems doesn't get confused.
2055 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2058 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2059 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2060 update did_reg and did_reg2.
2062 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2064 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2066 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2067 callback routines, pass h->root.string rather than name, in case
2068 copy is true and name is transient.
2070 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2072 * elfcore.h: Add support for core files with multiple threads.
2073 (Primarily for Solaris.)
2075 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2077 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2078 section->orelocation is NULL.
2080 * coffgen.c (bfd_coff_get_syment): New function.
2081 (bfd_coff_get_auxent): New function.
2082 * bfd-in.h (bfd_coff_get_syment): Declare.
2083 (bfd_coff_get_auxent): Declare.
2084 * bfd-in2.h: Rebuild.
2086 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2088 * elf32-mips.c (struct mips_hi16): Define.
2089 (mips_hi16_addr, mips_hi16_addend): Remove.
2090 (mips_hi16_list): New static variable.
2091 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2092 (mips_elf_lo16_reloc): Process mips_hi16_list.
2093 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2094 relocs before the associated LO16 reloc.
2096 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2098 * versados.c (versados_scan): Check bfd_alloc return value.
2099 (versados_object_p): Check all bfd_read return values. Require
2100 that lang field be less than 10, to avoid confusion with Intel Hex
2103 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2105 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2106 not 0, for an absolute symbol.
2107 (NAME(aout,swap_ext_reloc_out)): Likewise.
2109 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2110 (ihex_write_object_contents): For a large start address, output
2111 the full 32 bit address in record type 5.
2113 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2114 to int to avoid promotion problems in prototype.
2116 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2118 * configure.host: Use ${srcdir} when looking for picfrag.
2120 * configure.host: Switch on ${libdir}, not $(libdir). From
2121 alan@spri.levels.unisa.edu.au (Alan Modra).
2123 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2124 entry point, not just for DYNAMIC objects.
2125 * sunos.c (sunos_add_dynamic_symbols): Always call
2126 sunos_create_dynamic_sections. If called with a non DYNAMIC
2127 object, don't do anything else.
2128 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2130 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2132 * configure.in: Permit --enable-shared to specify a list of
2134 * configure: Rebuild.
2136 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2137 host when configuring with --enable-shard.
2139 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2141 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2144 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2145 to avoid crashing in bfd_hash_replace.
2147 * sysdep.h: Use #ifdef, not #if.
2149 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2151 * config.in: Rebuild.
2153 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2155 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2156 (AC_CHECK_HEADERS): Check for sys/time.h
2157 (AC_HEADER_TIME): Add macro.
2158 * configure: Rebuild.
2159 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2160 to control what combination of <time> and <sys/time.h>
2163 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2165 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2166 (aout_32_sunos4_write_object_contents): Likewise.
2167 * aoutx.h (NAME(aout,machine_type)): Handle
2168 bfd_mach_sparc_{sparclet,sparclite}.
2169 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2170 (bfd_mach_sparc_v9_p): Update.
2171 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2172 * libaout.h (enum machine_type): Add M_SPARCLET.
2173 * sunos.c (MACHTYPE_OK): Define.
2174 * bfd-in2.h: Regenerated.
2176 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2178 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2179 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2180 * elflink.c (_bfd_elf_create_got_section): Store the
2181 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2182 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2183 global offset table goes over 0x1000, set the value of
2184 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2185 (elf32_sparc_relocate_section): Subtract the offset of
2186 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2188 * elfcode.h: Don't include <string.h>.
2190 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2192 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2193 generic_link_hash_newfunc. All references changed.
2194 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2195 moved here from libbfd-in.h.
2196 * libbfd-in.h: Corresponding changes.
2197 * libbfd.h: Regenerated.
2199 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2201 * aoutx.h (aout_link_input_section_std): When reporting an
2202 overflow error, use the name of the symbol in the hash table if
2204 (aout_link_input_section_ext): Likewise.
2206 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2207 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2209 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2211 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2212 * coffcode.h (coff_compute_section_file_positions): Likewise.
2213 (coff_write_object_contents): Likewise.
2215 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2217 * section.c (SEC_LINK_ONCE): Define.
2218 (SEC_LINK_DUPLICATES): Define.
2219 (SEC_LINK_DUPLICATES_DISCARD): Define.
2220 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2221 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2222 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2223 * bfd-in2.h: Rebuild.
2224 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2225 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2226 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2227 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2228 SEC_LINK_ONCE, and look through the symbol table for the setting
2229 for SEC_LINK_DUPLICATES.
2230 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2231 set for a section, find the section symbol in the symbol table,
2232 and set the aux entry based on SEC_LINK_DUPLICATES.
2233 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2234 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2235 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2236 * coff-i386.c (i386coff_vec): Likewise.
2237 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2239 * VERSION: Bump to 2.6.1.
2240 * Makefile.in (stamp-h): Depend upon VERSION.
2242 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2244 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2245 * libbfd.h: Rebuilt.
2246 * linker.c (generic_link_hash_newfunc): No longer static.
2247 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2249 * coff-h8300.c: Add two derived hash tables and their associated
2250 funtions and #defines for use by the h8300 linker.
2251 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2252 the function vector as needed. Place the address of the function
2253 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2254 Rewrite the vectors section contents as necessary.
2255 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2256 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2257 (coff_bfd_link_hash_table_create): Likewise.
2259 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2261 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2262 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2264 (hppa_rebuild_insn): Pass pointer to correct type to
2265 low_sign_unext and dis_assemble_21.
2267 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2269 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2270 Stick with sparc-*-{sysv4*,solaris2*}.
2272 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2274 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2275 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2276 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2277 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2278 fields is non-zero, print them.
2280 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2281 ifdef. Remove unused variables.
2282 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2284 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2285 (get_symbol_value): Ifdef out.
2286 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2287 (coff_ppc_relocate_section): Remove unused variables. Make
2288 fprintf strings and argument types correspond. Put before_addr in
2290 (dump_toc): Make fprintf strings and argument types correspond.
2291 (ppc_process_before_allocation): Remove unused variables. Always
2293 (ppc_reflo_reloc): Ifdef out.
2294 (ppc_addr32nb_reloc): Ifdef out.
2295 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2297 (coff_ppc_rtype_to_howto): Likewise.
2298 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2300 * peicode.h (pe_print_idata): Move otherwise unused variables into
2301 the #ifdef where they are used. Always return a value.
2302 (pe_print_edata): Make fprintf strings and argument types
2303 correspond. Always return a value.
2304 (pe_print_pdata): Removed unused variable addr_value. Always
2306 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2307 strings and argument types correspond. Always return a value.
2309 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2310 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2311 variable rela inside #if 0 section where it is used.
2313 * ns32k.h: New file.
2314 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2315 functions to start with _bfd_.
2316 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2317 functions in cpu-ns32k.h.
2318 * Makefile.in: Rebuild dependencies.
2319 (HFILES): Add ns32k.h.
2321 * section.c (struct sec): Add linker_mark field. Change
2322 user_set_vma and reloc_done to be single bit fields.
2323 (STD_SECTION): Update accordingly.
2324 * bfd-in2.h: Rebuild.
2325 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2327 (aout_link_input_bfd): Don't link unmarked sections.
2328 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2330 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2331 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2333 * elflink.h (elf_bfd_final_link): Mark sections included in the
2335 (elf_link_input_bfd): Don't link unmarked sections.
2336 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2338 (xcoff_link_input_bfd): Don't link unmarked sections.
2340 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2341 overflow error messages.
2343 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2345 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2346 is not set, print "BFD: " before the error message.
2348 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2349 Miles Bader <miles@gnu.ai.mit.edu>.
2350 * configure: Rebuild.
2352 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2354 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2357 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2358 m68k-aout, m68k-coff, and m68k-elf targets.
2360 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2362 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2363 (ieee_generic_stat_arch_elt): Restructured to prevent
2364 ieee_object_p from being called repeatedly.
2366 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2368 * coffcode.h (coff_write_object_contents): Allocate
2369 buffers large enough for any FILEHDR or AOUTHDR.
2371 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2373 * ecofflink.c (lookup_line): New static function, renamed and
2374 slighly changed from old _bfd_ecoff_locate_line.
2375 (_bfd_ecoff_locate_line): Cache line number information. Use
2376 lookup_line for actual lookup.
2378 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2380 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2381 multiple of 20 bytes.
2383 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2385 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2386 allocate ecoff_find_line, and don't initialize by hand.
2387 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2388 mips_elf_find_line, and don't call memset.
2390 * coffcode.h (coff_compute_section_file_positions): If not
2391 producing a final executable, don't consider sofar when aligning
2392 the section to the correct size.
2394 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2396 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2397 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2398 * coffgen.c (coff_section_symbol): Ifdef out.
2400 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2402 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2403 output_bfd is not NULL.
2405 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2407 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2408 of bfd_alloc (fixes fix_line not being initialized).
2409 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2411 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2413 * coffcode.h: Allow specific backends to override the
2414 bfd_link_add_symbols routine.
2416 * coff-h8300.c: Include genlink.h.
2417 (howto_table): Add R_MEM_INDIRECT.
2418 (rtype2howto): Support R_MEM_INDIRECT.
2419 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2422 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2424 * coff-alpha.c (alpha_relocate_section): Use
2425 info->callbacks_warning, rather than _bfd_error_handler, for
2426 "multiple gp" warning.
2428 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2430 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2431 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2432 table string. Use bfd_wrapped_link_hash_lookup.
2433 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2435 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2436 table, if any, when writing out symbols.
2437 (aout_link_input_section_std): Use the name from the hash table,
2438 if any, when reporting undefined symbols.
2439 (aout_link_input_section_ext): Likewise.
2440 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2441 * bout.c (get_value): Likewise.
2442 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2443 * ecoff.c (ecoff_reloc_link_order): Likewise.
2444 * elflink.h (elf_link_add_object_symbols): Likewise.
2445 (elf_reloc_link_order): Likewise.
2446 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2447 (_bfd_generic_reloc_link_order): Likewise.
2448 (default_indirect_link_order): Likewise.
2449 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2450 * sunos.c (sunos_add_one_symbol): Likewise.
2451 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2452 (bfd_xcoff_link_count_reloc): Likewise.
2453 (xcoff_reloc_link_order): Likewise.
2455 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2456 into -1 for intern->rss.
2458 * configure: Rebuild with autoconf 2.8.
2460 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2462 * stab-syms.c (__define_stab_duplicate): Define.
2463 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2465 * bfd-in.h (bfd_get_stab_name): Declare.
2466 * bfd-in2.h: Rebuild.
2467 * Makefile.in: Rebuild dependencies.
2468 (BFD_LIBS): Add stab-syms.o.
2469 (BFD_LIBS_CFILES): Add stab-syms.c.
2470 (BFD32_BACKENDS): Remove stab-syms.o.
2471 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2472 * configure.in: Don't list stab-syms.o in bfd_backends.
2473 * configure: Rebuild.
2474 * libaout.h (aout_stab_name): Don't declare.
2475 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2478 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2480 * elf.c (assign_file_positions_for_segments): Adjust file offset
2481 for section alignment even if SEC_LOAD is not set.
2483 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2485 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2486 since they appear as targets in Makefile.in.
2487 * configure: Rebuild.
2489 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2490 don't fiddle with a symbol which is not defined anywhere.
2492 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2494 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2495 though they are defined in a shared library.
2496 (xcoff_build_ldsyms): Likewise.
2498 * coffgen.c (coff_find_nearest_line): Don't look at the line
2499 numbers for the section if section->lineno is NULL.
2501 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2502 message rather than calling BFD_ASSERT.
2503 * elfcode.h (write_relocs): Check return value of
2504 _bfd_elf_symbol_from_bfd_symbol.
2506 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2508 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2511 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2513 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2515 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2516 hppa_reloc_field_selector_type_alt.
2517 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2518 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2520 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2522 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2524 * elf.c (assign_file_positions_for_segments): Adjust the segment
2525 memory size for the alignment of a SEC_ALLOC section, not just a
2528 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2530 * m68klinux.c: New file.
2531 * hosts/m68klinux.h: New file.
2532 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2533 * configure.in (m68*-*-linux*): New native host.
2534 (m68klinux_vec): New vector.
2535 * configure: Rebuild.
2536 * targets.c (m68klinux_vec): Declare.
2537 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2538 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2539 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2540 declaration from bfd_linux_size_dynamic_sections.
2541 (bfd_m68klinux_size_dynamic_sections): Declare.
2542 * bfd-in2.h: Rebuild.
2543 * Makefile.in: Rebuild dependencies.
2544 (BFD32_BACKENDS): Add m68klinux.o.
2545 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2547 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2549 * libhppa.h (pa_arch): Add pa20.
2550 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2551 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2552 (hppa_field_adjust): Handle e_nsel.
2553 * som.c: Provide default definitions for many new relocs found only
2554 in hpux10 include files.
2555 (som_fixup_formats): Add several new relocs from hpux10.
2556 (som_hppa_howto_table): Add hpux10 relocs.
2557 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2559 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2561 * mpw-make.sed: Edit out recent shared library support, and
2562 rules to rebuild .h files using doc/chew.
2564 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2566 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2567 size even of sections with no contents.
2569 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2571 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2572 starting with '$' the way we skip names starting with '.'. When
2573 updating x_endndx, don't be fooled by an index which has been
2576 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2577 struct/union/enum type with no elements.
2579 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2581 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2583 * archive.c (bfd_generic_archive_p): If the first file in the
2584 archive can not be recognized as an object, don't assume that this
2585 is the wrong format.
2587 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2588 format is not bfd_object.
2589 (bfd_elf_get_dt_soname): Likewise.
2591 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2593 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2596 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2598 * bfd.c (tdata): Add netbsd_core_data.
2599 * bfd-in2.h: Regenerated.
2601 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2603 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2604 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2605 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2608 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2609 to get the symbol index, matching 14 Jul 95 change.
2611 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2613 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2614 Remove duplicate definition of gp.
2616 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2618 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2619 assume that we can set the GP value and then get the same value,
2620 since it won't be true if the output file is neither ELF nor
2622 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2623 _bfd_get_gp_value here.
2624 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2625 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2627 (mips_elf_lo16_reloc): Likewise.
2628 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2629 Don't require that the BFD be ELF.
2630 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2631 (mips_elf_gprel32_reloc): Likewise.
2632 (mips_elf_relocate_section): Don't assume we can set and get the
2634 (mips_elf_finish_dynamic_symbol): Don't bother to use
2635 _bfd_get_gp_value here.
2637 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2638 Don't change epdr between malloc and free. Be careful not to free
2639 NULL pointers. Zero out the first RPDR.
2641 * configure.host: On Linux, only pass -rpath option if $(libdir)
2642 is neither /lib nor /usr/lib. From Alan Modra
2643 <alan@mullet.Levels.UniSA.Edu.Au>.
2645 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2647 (elf_dt_name): Rename from elf_dt_needed_name.
2648 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2650 (bfd_elf_get_dt_soname): New function.
2651 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2652 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2653 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2654 * bfd-in2.h: Rebuild.
2656 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2658 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2659 _bfd_sparc_elf_reloc_type_lookup.
2660 (bfd_elf32_bfd_reloc_type_lookup): Update.
2661 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2662 (sparc64_elf_howto_table): Define.
2663 (sparc_reloc_map): Define.
2664 (sparc64_elf_reloc_type_lookup): New function.
2665 (sparc_elf_wdisp16_reloc): New function.
2666 (elf_info_to_howto): Use sparc64_elf_howto_table.
2667 (sparc64_elf_relocate_section): Likewise.
2668 (bfd_elf64_bfd_reloc_type_lookup): Update.
2670 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2672 * configure.host: Check for 'do not mix' from native linker before
2673 trying to use -rpath.
2675 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2677 * bfd.c (_bfd_get_gp_value): New function.
2678 (_bfd_set_gp_value): New function.
2679 * libbfd-in.h (_bfd_get_gp_value): Declare.
2680 (_bfd_set_gp_value): Declare.
2681 * libbfd.h: Rebuild.
2682 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2683 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2684 directly to the fields in the tdata information.
2685 (alpha_relocate_section): Likewise.
2686 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2687 (mips_gprel_reloc): Likewise.
2688 (mips_relocate_section): Likewise.
2689 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2690 (mips_elf_lo16_reloc): Likewise.
2691 (mips_elf_final_gp): Likewise.
2692 (mips_elf_gprel16_reloc): Likewise.
2693 (mips_elf_gprel32_reloc): Likewise.
2694 (mips_elf_relocate_section): Likewise.
2695 (mips_elf_finish_dynamic_symbol): Likewise.
2697 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2699 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2701 * configure.in: Call AC_PROG_CC before configure.host.
2702 * configure: Rebuild.
2703 * configure.host: Don't set information which autoconf should
2704 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2706 * configure.host: Remove go32 and win32 host information, since it
2707 should no longer be needed.
2709 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2710 then start a new segment rather than put a writable section in a
2713 * configure.host: Set RPATH_ENVVAR.
2715 * Makefile.in: Rebuild dependencies.
2717 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2718 zero_section variable.
2720 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2722 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2723 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2724 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2726 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2728 * ieee.c (ieee_write_expression): Only use an R variable for a
2729 local symbol. Don't output a zero offset. Handle a zero address.
2730 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2731 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2733 (parse_expression): Don't try to handle multiple occurrences of a
2734 P variable. Handle I variables differently from X variables. Fix
2735 the order of minus expressions.
2736 (ieee_slurp_external_symbols): Generate an I variable for an NN
2737 record. Fix handling of ATI and ATX records.
2738 (ieee_slurp_sections): Only set minimal section attributes.
2739 Adjust them later, based on the section contents.
2740 (ieee_object_p): Read in the file until just after the ME record.
2741 Call ieee_slurp_section_data to set the section flags.
2742 (do_one): Add iterations parameter. Only repeat the first load
2743 item. Set the section and file reloc flags.
2744 (ieee_slurp_section_data): Set section flags. Pass iterations to
2746 (ieee_canonicalize_reloc): Handle I variables.
2747 (do_with_relocs): Only emit relocation size when necessary.
2748 Increase MAXRUN to 127. Change ov to be assigned, and take
2749 src_mask and pcrel_offset into account.
2750 (ieee_write_data_part): Skip sections that are not loaded.
2751 (ieee_write_external_part): Don't output optional last entry of WX
2753 (ieee_write_me_part): Make setting of me_record neater.
2754 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2756 * syms.c (stt): Add entries for zerovars, vars, and code.
2758 * elfcode.h (validate_reloc): New static function.
2759 (write_relocs): Call validate_reloc for non ELF relocs.
2761 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2762 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2763 (TARGET_LITTLE_SYM): Likewise.
2765 * config.bfd (m68*-*-psos*): New target.
2767 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2769 * i386msdos.c: Remove some #if 0 code.
2770 (msdos_write_object_contents): Don't include empty sections in the
2771 size computation, regardless of their address.
2773 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2775 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2776 is NULL, ie, the -r switch is used.
2778 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2780 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2781 (BFD_RELOC_MIPS_GOT_LO16): Define.
2782 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2783 * bfd-in2.h, libbfd.h: Rebuild.
2784 * elf32-mips.c (mips_reloc_map): Map new relocs.
2786 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2788 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2791 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2792 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2793 simple number for the section address, rather than an expression.
2794 Limit the number of bytes between relocs to MAXRUN.
2795 (ieee_write_me_part): Set me_record to the file offset after the
2797 (ieee_write_processor): New static function.
2798 (ieee_write_object_contents): Use ieee_write_processor.
2800 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2802 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2804 * coff-aux.c: Change include of aux.h to aux-coff.h.
2806 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2808 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2809 relocation put the addend both in the reloc entry and the data.
2810 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2813 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2814 a R_68K_PCxx reloc against a defined global symbol directly.
2815 (elf_m68k_check_relocs): Don't count such a reloc.
2817 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2818 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2819 symbol for now, otherwise always record the symbol as dynamic.
2820 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2821 is not referenced by a dynamic object, and we are not making a
2822 shared object, then don't make a PLT entry. If we do make a PLT
2823 entry, make sure the symbol has been recorded as dynamic.
2825 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2827 * configure.host: When making a shared library, set HLDFLAGS to
2828 pass an appropriate -rpath option. Use the make variable SONAME
2829 as the shared library soname, rather than computing it here. On
2830 SunOS, build stamp-tshlink in place of $(SHLINK).
2831 * Makefile.in (SONAME): New variable.
2832 ($(SHLINK)): Make a link to the transformed name, as well.
2833 (stamp-tshlink): New target.
2834 (install): Skip stamp-tshlink during install.
2836 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2838 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2839 linker sections have been set up yet.
2841 * elf.c (make_mapping): Add an additional argument to suppress
2842 making the first section include the program headers.
2843 (map_sections_to_segments): If the user used -Ttext such that the
2844 program headers are on a different page, do not set the flags
2845 saying that this section includes the program headers.
2847 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2849 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2850 don't define TRAD_HEADER.
2851 * configure: Rebuild.
2853 * netbsd-core.c: New file, support for NetBSD core files.
2854 * hosts/*nbsd.h: Removed.
2856 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2858 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2859 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2860 * libbfd.h, bfd-in2.h: Regenerated.
2861 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2862 bfd_elf32_bfd_reloc_type_lookup.
2863 (reloc_type{,_names}): Deleted.
2864 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2866 (sparc_reloc_map): Add sparc64 relocs.
2867 (sparc_elf_notsupported_reloc): New static function.
2868 (sparc_elf_wdisp16_reloc): New static function.
2869 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2870 (elf32_sparc_relocate_section): Likewise.
2871 (bfd_elf32_bfd_reloc_type_lookup): Define.
2872 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2873 (reloc_type{,_names}): Deleted.
2874 (elf_sparc_howto_table): Deleted.
2875 (sparc_reloc_map): Deleted.
2876 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2877 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2879 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2881 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2884 * Makefile.in (program_transform_name): New variable.
2885 (install): Transform library name before installing it.
2887 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2889 * archures.c (bfd_mach_i960_hx): Define.
2890 * bfd-in2.h: Rebuild.
2891 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2892 (MATRIX): Expand entries for HX.
2893 (arch_info_struct): Add i960:hx entry.
2894 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2895 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2896 (coff_set_flags): Handle bfd_mach_i960_hx.
2898 Support for building as a shared library, based on patches from
2899 Alan Modra <alan@spri.levels.unisa.edu.au>:
2900 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2901 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2902 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2903 * configure: Rebuild.
2904 * configure.host: If --enable-shared, adjust shared library stuff
2905 based on the host. If the host is SunOS, and the linker supports
2906 -rpath, set HLDFLAGS to use it.
2907 * Makefile.in (ALLLIBS): New variable.
2908 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2909 (COMMON_SHLIB, SHLINK): New variables.
2910 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2911 (STAGESTUFF): Remove variable.
2912 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2914 (stamp-ofiles): New target, like old ofiles target, but build
2915 using a temporary file and move-if-change, and touch stamp-ofiles
2917 (ofiles): Just depend upon stamp-ofiles.
2918 (stamp-piclist, piclist): New targets.
2919 ($(SHLIB), $(SHLINK)): New targets.
2920 (targets.o, archures.o): Build twice if PICFLAG is set.
2921 (do_mostlyclean): Remove pic/*.o.
2922 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2924 (do_distclean): Remove pic and stamp-picdir.
2925 (install): Install shared libraries.
2926 ($(OFILES)): Depend upon stamp-picdir.
2927 (stamp-picdir): New target.
2929 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2931 * libcoff.h: Rebuild.
2933 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2934 flavour of a section with no owner.
2936 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2937 ELF_LINK_NON_ELF flag.
2938 (mips_elf_create_got_section): Likewise.
2940 * elf.c: Revert last change, since it breaks dynamic linking.
2941 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2943 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2944 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2945 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2947 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2949 * elf.c (assign_file_positions_for_segments): If the backend does
2950 not want the elf header or the program headers in the address
2951 space, do not include them in the calculations.
2953 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2954 function to determine if we need additional program headers.
2955 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2956 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2958 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2962 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2964 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2965 back into one line. Some compilers (sunos 4.1.3 for example)
2966 won't accept args split across more than one line.
2968 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2970 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2971 * configure: Regenerate.
2973 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2975 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2976 try to do arithmetic on a void *, cast it to a unsigned char * first.
2978 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2980 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2981 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2983 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2984 flag for a newly defined symbol.
2985 (NAME(bfd_elf,record_link_assignment)): Likewise.
2986 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2987 set the DEF or REF_REGULAR flags correctly.
2989 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2990 (libbfd.h, libcoff.h): Corresponding change.
2992 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2993 a PLT32 reloc as dynamic.
2994 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2995 is not referenced by a dynamic object, and we are not making a
2996 shared object, then don't make a PLT entry. If we do make a PLT
2997 entry, make sure the symbol has been recorded as dynamic.
2999 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
3001 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
3002 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
3003 (powerpcle-*-cygwin32): New.
3004 * peicode.h (add_data_entry): Get address from vma.
3006 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3008 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3009 attached to the section has already been created as an undefined
3010 symbol, treat it as if it hasn't been created yet.
3012 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3014 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3015 symbol or section symbols if stripping all symbols and this is not
3016 a relocateable link. Don't output the symbol string table if
3017 there are no symbols.
3018 (elf_link_flush_output_syms): Don't do anything if there are no
3021 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3023 * coff-aux.c: New file.
3024 * hosts/m68kaux.h: New file.
3025 * config.bfd (m68*-apple-aux*): New target.
3026 * configure.in (m68*-apple-aux*): New native host.
3027 (m68kaux_coff_vec): New vector.
3028 * configure: Rebuild.
3029 * targets.c (m68kaux_coff_vec): Declare.
3030 * coffcode.h (bfd_coff_backend_data): Add field
3031 _bfd_coff_link_add_one_symbol.
3032 (bfd_coff_link_add_one_symbol): Define.
3033 (compare_arelent_ptr): New static function if TARG_AUX.
3034 (coff_write_relocs): If TARG_AUX, sort the relocs.
3035 (coff_write_object_contents): Set A/UX aouthdr magic number.
3036 (coff_link_add_one_symbol): Define if not defined.
3037 (bfd_coff_std_swap_table): Initialize new field.
3038 * libcoff.h: Rebuild.
3039 * cofflink.c (coff_link_add_symbols): Call
3040 bfd_coff_link_add_one_symbol rather than
3041 _bfd_generic_link_add_one_symbol.
3042 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3043 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3044 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3045 * Makefile.in: Rebuild dependencies.
3046 (BFD32_BACKENDS): Add coff-aux.o.
3047 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3049 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3051 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3052 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3054 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3056 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3057 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3058 (maintainer-clean): Warn about deleting special files.
3059 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3061 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3062 warning symbols correctly.
3063 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3064 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3065 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3066 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3067 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3068 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3070 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3073 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3075 * libcoff-in.h: aligned newly exported names with bfd naming
3076 conventions. Removed an erroneous define of POWERPC_LE_PE.
3077 * libcoff.h: Rebuild.
3078 * cofflink.c, coff-ppc.c: the above function name changes
3080 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3082 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3083 * ecoff.c (struct extsym_info): Define.
3084 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3085 to ecoff_link_write_external.
3086 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3087 Strip symbols when appropriate.
3089 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3090 * syms.c (BSF_OBJECT): Define.
3091 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3092 * bfd-in2.h: Rebuild.
3093 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3095 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3098 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3099 copying relocs into a shared object, treat a defined global symbol
3101 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3102 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3103 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3105 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3106 real defined symbol, not to a weak defined symbol.
3108 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3110 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3111 and made a few static functions externs.
3113 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3114 POWERPC_LE_PE hack in cofflink.
3116 * libcoff-in.h: promoted the following from cofflink.c to allow
3117 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3118 coff_debug_merge_element, struct coff_debug_merge_type,
3119 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3120 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3121 coff_debug_merge_hash_lookup, coff_link_section_info,
3122 coff_final_link_info, coff_debug_merge_hash_newfunc,
3123 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3125 * libcoff.h: re-gen'd
3127 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3129 * syms.c: Include "bfdlink.h".
3130 (struct stab_find_info): Define.
3131 (_bfd_stab_section_find_nearest_line): New function.
3132 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3133 * libbfd.h: Rebuild.
3134 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3135 * elf.c (_bfd_elf_find_nearest_line): Try calling
3136 _bfd_stab_section_find_nearest_line before searching the ELF
3137 symbol table. Find the closest STT_FUNC symbol, not the last one.
3138 * libcoff-in.h (coff_data_type): Add line_info field.
3139 * libcoff.h: Rebuild.
3140 * coffgen.c (coff_find_nearest_line): Try calling
3141 _bfd_stab_section_find_nearest_line before searching the COFF
3143 * Makefile.in: Rebuild dependencies.
3145 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3147 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3148 4 bytes, so we get the correct value when updating the register
3149 field in little endian mode.
3151 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3153 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3154 entry_section fields. Add sntoc and snentry fields.
3155 * libcoff.h: Rebuild.
3156 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3157 not toc_section and entry_section (the COFF file does not have any
3158 sections at this point).
3159 (coff_write_object_contents): Set o_snentry and o_sntoc from
3160 snentry and sntoc rather than entry_section and toc_section.
3161 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3162 snentry, not toc_section and entry_section.
3163 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3164 entry_section from hentry.
3165 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3167 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3168 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3169 than using toc_section directly.
3171 * archures.c: Add missing `.' in enum bfd_architecture.
3172 * bfd-in2.h: Rebuild.
3174 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3175 Robert Lipe <robertl@arnet.com>.
3177 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3179 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3180 to sections we allocate. Use bfd_zalloc to allocate initialial
3181 sections, not bfd_alloc.
3182 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3183 SDA{,2}I16 relocations.
3184 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3185 whether to put something in .sbss or not.
3186 (ppc_elf_relocate_section): Add support for more relocations. Add
3187 in sec->output_offset where appropriate. Make error messages
3188 include the symbol name.
3190 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3191 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3192 doesn't get redefined messages if -shared.
3194 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3195 section if the rel_section field has been set up.
3197 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3199 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3202 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3204 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3205 of flags, only flags used are controlled by mach number. Bump up
3206 output file mach number to highest of input file mach numbers.
3207 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3208 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3210 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3211 bfd_elf64_sparc_vec support.
3213 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3215 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3216 the embedded bit is set on some objects and not on others. Just
3218 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3221 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3223 * coffcode.h (coff_new_section_hook): Don't try to align the
3226 * coffcode.h (coff_set_section_contents): Fix the handling of the
3227 .lib section to work even if the entire section contents are
3228 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3229 Robert Lipe <robertl@arnet.com>.
3231 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3233 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3234 memory here for contents.
3236 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3237 _SDA2_BASE_ by 32768.
3238 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3239 started using. Allocate contents for .sdata and .sdata2 sections
3241 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3243 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3244 size _SDA{,2}_BASE_.
3245 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3248 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3250 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3252 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3253 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3254 (bfd_mach_sparc_v9a): Define.
3255 (bfd_mach_sparc_v9_p): Define.
3256 * bfd-in2.h: Regenerated.
3257 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3259 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3260 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3261 to bfd_elf32_sparc_vec.
3262 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3263 Add v8plus{,a} support.
3265 (sparc_compatible): New function.
3266 * elf32-sparc.h: #include "elf/sparc.h".
3267 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3268 elf32_sparc_final_write_processing): New functions.
3269 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3270 elf_backend_final_write_processing): Define.
3272 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3274 * elf-bfd.h (struct elf_link_hash_entry): Add
3275 linker_section_pointer field.
3276 (enum elf_linker_section_enum): Enumeration for new way of
3277 creating linker dynamic sections and symbols.
3278 (elf_linker_section{,_pointers}): New structures for creating
3279 dynamic sections and symbols.
3280 (elf_obj_tdata): Add linker_section_pointers and linker_section
3282 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3283 (_bfd_elf_create_linker_section): New declarations.
3284 (_bfd_elf_find_pointer_linker_section): Ditto.
3285 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3286 (_bfd_elf_make_linker_section_rela): Ditto.
3288 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3290 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3291 (ppc_elf_create_linker_section): New function to create the
3292 sections .got, .sdata, and .sdata2.
3293 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3295 (ppc_elf_check_relocs): Support more of the eabi relocations.
3296 (ppc_elf_relocate_section): Ditto.
3297 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3298 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3300 * elflink.h (elf_create_pointer_linker_section): New function to
3301 create initialized pointers in dynamic linker sections.
3302 (elf_finish_pointer_linker_section): Actually intialize the
3303 pointers created above.
3305 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3306 macros to provide both 32 and 64 bit versions of
3307 elf_create_pointer_linker_section.
3308 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3309 provide both 32 and 64 bit versions of
3310 elf_finish_pointer_linker_section.
3312 * elflink.c (_bfd_elf_create_linker_section): New function to
3313 create a linker section.
3314 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3315 given address in the linker pointer offsets created for a given
3317 (_bfd_elf_make_linker_section_rela): Make a RELA section
3318 corresponding to the generated linker section.
3320 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3322 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3324 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3326 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3327 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3328 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3329 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3330 toc entry in an objdump) for now.
3331 (ppc_do_last, ppc_get_last): New function - needed to save processing
3332 the toc owner to the end.
3333 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3336 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3337 toc owner from being done till last. Must define POWERPC_LE_PC
3340 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3342 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3344 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3345 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3347 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3349 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3351 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3353 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3355 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3357 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3359 * elf.c (assign_file_positions_for_segments): Don't increment file
3360 offset for a segment which contains no loadable sections.
3362 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3364 * reloc.c: Add new PowerPC relocations.
3365 * {bfd-in2,libbfd}.h: Regenerate.
3367 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3368 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3370 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3372 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3375 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3378 * coffgen.c (coff_find_nearest_line): Don't try to cache
3379 information in sections that are not owned by a BFD. From Richard
3380 Henderson <richard@atheist.tamu.edu>.
3382 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3383 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3384 * elflink.h (elf_link_output_extsym): Remove special check for
3387 * ecoffswap.h: Add prototypes for static functions.
3389 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3391 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3392 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3394 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3395 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3396 support. Begin support for R_PPC_SDA{2,}REL.
3398 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3400 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3401 create the .got and .got.neg sections.
3402 (ppc_elf_size_dynamic_sections): Call it.
3403 (ppc_elf_check_relocs): Call it.
3404 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3405 (ppc_elf_check_relocs): Add error messages for relocations we
3406 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3409 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3411 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3412 section flags for V.4 and eabi.
3414 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3416 * elf.c (assign_file_positions_for_segments): If a segment
3417 contains no sections, don't mark it as readable.
3419 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3420 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3422 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3423 dynamic section, if there is one.
3424 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3425 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3426 (bfd_elf64_swap_dyn_in): Likewise.
3427 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3429 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3431 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3432 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3433 <pirker@eiunix.tuwien.ac.at>.
3435 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3437 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3438 PowerPC V.4 and eabi.
3439 * bfd-in2.h: Regenerate.
3440 * libfd.h: Regenerate.
3442 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3444 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3445 section type and SHF_EXCLUDE section flag, turning them into the
3446 appropriate bfd section flag.
3448 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3450 * xcofflink.c (xcoff_link_add_symbols): Create the special
3451 sections if we see a DYNAMIC object, in case that is the only
3452 XCOFF input object we see.
3454 * elf32-mips.c: Extensive changes for a start at dynamic linking
3455 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3457 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3458 (struct elf_backend_data): Remove
3459 elf_backend_create_program_headers field. Add
3460 elf_backend_additional_program_headers and
3461 elf_backend_modify_segment_map fields.
3462 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3464 (elf_backend_additional_program_headers): Likewise.
3465 (elf_backend_modify_segment_map): Likewise.
3466 (elf_backend_create_program_headers): Don't define.
3467 (elfNN_bed): Change to account for field changes.
3468 * elf.c (assign_file_positions_for_segments): Call new
3469 modify_segment_map backend function. Don't call old
3470 create_program_headers backend function.
3471 (get_program_header_size): Call additional_program_headers rather
3472 than create_program_headers.
3473 * elflink.h (elf_link_add_object_symbols): Initialize
3474 type_change_ok from new backend field.
3475 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3477 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3478 a reloc against the appropriate section.
3480 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3481 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3482 (elf_flags_init): Rename from elf_ppc_flags_init.
3483 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3485 (ppc_elf_copy_private_bfd_data): Likewise.
3486 (ppc_elf_merge_private_bfd_data): Likewise.
3488 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3491 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3493 * coff-alpha.c (alpha_relocate_section): During final link, allow
3494 output .lita section to be bigger than 64k by adjusting gp value
3495 on a per-input section basis.
3496 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3498 (struct ecoff_section_tdata): Add gp field.
3500 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3502 Handle Alpha ECOFF changes in OSF/1 3.2.
3503 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3505 * coff-alpha.c: Include "aout/ar.h".
3506 (alpha_ecoff_get_relocated_section_contents): Don't require an
3507 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3508 3.2 doesn't generate one.
3509 (alpha_relocate_section): Likewise.
3510 (alpha_ecoff_slurp_armap): Define.
3511 (alpha_ecoff_slurp_extended_name_table): Define.
3512 (alpha_ecoff_construct_extended_name_table): Define.
3513 (alpha_ecoff_truncate_arname): Define.
3514 (alpha_ecoff_write_armap): Define.
3515 (alpha_ecoff_generic_stat_arch_elt): Define.
3516 (alpha_ecoff_update_armap_timestamp): Define.
3518 (alpha_ecoff_read_ar_hdr): New static function.
3519 (alpha_ecoff_get_elt_at_filepos): New static function.
3520 (alpha_ecoff_openr_next_archived_file): New static function.
3521 (alpha_ecoff_get_elt_at_index): New static function.
3522 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3523 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3524 _bfd_ecoff to alpha_ecoff.
3525 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3526 field from backend structure, rather than always calling
3527 _bfd_get_elt_at_filepos.
3528 * coff-mips.c (mips_ecoff_backend_data): Initialize
3529 get_elt_at_filepos field.
3530 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3531 from _bfd_generic_read_ar_hdr with minor changes.
3532 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3533 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3534 * libbfd.h: Rebuild.
3536 * bfd-in.h (BFD_IN_MEMORY): Define.
3537 * libbfd-in.h (struct bfd_in_memory): Define.
3538 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3539 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3540 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3541 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3542 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3543 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3544 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3545 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3546 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3547 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3549 (bfd_openstreamr): Likewise.
3550 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3551 BFD_IN_MEMORY is not set.
3552 * riscix.c (riscix_some_aout_object_p): Likewise.
3553 * bfd-in2.h, libbfd.h: Rebuild.
3555 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3556 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3557 (bfd_get_elt_at_index): Define.
3558 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3559 bfd_get_elt_at_index. Change index parameter from int to
3561 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3562 (_bfd_noarchive_get_elt_at_index): Define.
3563 (_bfd_archive_bsd_get_elt_at_index): Define.
3564 (_bfd_archive_coff_get_elt_at_index): Define.
3565 * bfd-in2.h, libbfd.h: Rebuild.
3566 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3567 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3568 * ieee.c (ieee_get_elt_at_index): Define.
3569 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3570 * oasys.c (oasys_get_elt_at_index): Define.
3571 * som.c (som_get_elt_at_index): Define.
3573 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3574 numbers to the .text section.
3576 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3578 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3579 If there is a SEC_DEBUGGING section, get the contents of the debug
3580 information part from it.
3581 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3583 (ieee_write_object_contents): Check ieee_write_debug_part return.
3585 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3587 * config.bfd (i[345]86-*-freebsd*): Add target.
3588 * configure.in (i386freebsd_vec): Add vec.
3589 * configure: Regenerate.
3590 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3591 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3592 Rebuild dependencies..
3593 * freebsd.h: New file.
3594 * i386freebsd.c: New file.
3595 * targets.c (i386freebsd_vec): Declare.
3596 (bfd_target_vector): Add i386freebsd_vec.
3597 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3598 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3600 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3602 * ieee.c (ieee_slurp_debug): New static function.
3603 (ieee_object_p): Call it.
3604 (ieee_slurp_section_data): Skip debugging sections.
3605 (ieee_get_reloc_upper_bound): Likewise.
3606 (ieee_get_section_contents): Likewise.
3607 (ieee_canonicalize_reloc): Likewise.
3608 (ieee_write_section_part): Likewise.
3609 (ieee_write_debug_part): Likewise.
3610 (ieee_write_data_part): Likewise.
3611 (init_for_output): Likewise.
3613 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3615 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3617 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3618 relocs, since ppc_elf_relocate_section handles the linker case.
3619 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3621 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3622 ppc_elf_relocate_section since that is now the only caller.
3623 (ppc_elf_relocate_section): Ditto.
3625 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3627 * coffcode.h (coff_write_object_contents): If we don't know the
3628 section of the entry point for an XCOFF executable, always set the
3629 entry address to -1.
3631 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3633 * elf.c (bfd_section_from_shdr): Add support for note sections.
3635 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3637 * bfd-in.h (struct _symbol_info): Add stab_type field.
3638 * bfd-in2.h: Rebuild.
3639 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3641 * elf32-ppc.c: Remove trailing newline from calls to
3643 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3644 difference if target endianness is known.
3646 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3648 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3649 old style TOC16 references without using R_PPC_GOT.
3650 (ppc_reloc_type): Ditto.
3651 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3652 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3653 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3654 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3655 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3657 (ppc_elf_adjust_dynamic_symbol): Ditto.
3658 (ppc_elf_adjust_dynindx): Ditto.
3659 (ppc_elf_size_dynamic_sections): Ditto.
3660 (ppc_elf_finish_dynamic_symbol): Ditto.
3661 (ppc_elf_finish_dynamic_sections): Ditto.
3662 (ELF_DYNAMIC_INTERPRETER): Define.
3664 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3666 * elf.c (copy_private_bfd_data): When attaching sections to
3667 segments ignore sections that won't be allocated. Patch from
3670 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3672 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3675 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3677 * coff-i960.c (CALC_ADDEND): Define.
3678 (coff_i960_relocate_section): Add the input section VMA to the
3679 addend for PC relative relocs.
3681 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3683 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3684 to correctly terminate.
3686 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3688 * targets.c (enum bfd_endian): Define.
3689 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3690 from boolean to enum bfd_endian. Change header_byteorder_big_p
3692 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3693 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3694 * bfd-in2.h: Rebuild.
3695 * All targets: Change initialization of byteorder and
3696 header_byteorder to use enum bfd_endian values rather than
3698 * All files: Change all references to byteorder_big_p and
3699 header_byteorder_big_p to use new bfd_*_endian macros.
3701 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3703 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3705 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3707 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3709 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3711 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3713 * ieee.c: Lots of minor cleanups. Make many functions return
3714 errors rather than calling abort. Also:
3715 (ieee_write_twobyte): Remove; change callers to call existing
3716 ieee_write_2bytes function.
3717 (ieee_write_expression): Don't output the section twice when
3718 outputting a local symbol. Don't emit an extraneous zero if there
3720 (ieee_slurp_sections): Set the lma as well as the vma.
3721 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3723 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3724 a recognized one or bfd_arch_unknown.
3725 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3727 (ihex_get_symtab): Likewise.
3729 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3731 * aoutx.h: Include <ctype.h>.
3732 (struct aout_link_includes_table): Define.
3733 (struct aout_link_includes_totals): Define.
3734 (struct aout_link_includes_entry): Define.
3735 (aout_link_includes_lookup): Define macro.
3736 (struct aout_final_link_info): Add includes field.
3737 (aout_link_includes_newfunc): New static function.
3738 (NAME(aout,final_link)): Initialize includes hash table.
3739 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3741 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3743 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3745 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3747 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3749 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3751 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3752 (pe_print_private_bfd_data): call pe_print_reloc.
3753 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3754 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3755 up some debugging as well.
3757 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3759 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3762 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3764 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3765 when setting sections to NULL.
3767 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3769 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3771 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3772 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3774 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3775 * bfd-in2.h: Rebuild.
3777 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3779 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3781 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3783 * ihex.c (ihex_scan): Handle record types 4 and 5.
3784 (ihex_object_p): Permit types 4 and 5.
3785 (ihex_set_section_contents): Remove check for out of range
3787 (ihex_write_object_contents): Generate types 4 and 5.
3789 * elflink.h (elf_link_output_extsym): Just ignore warning and
3790 indirect references to symbols which don't really exist.
3792 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3794 * peicode.h (pe_print_idata): Minor format fixes
3795 (pe_print_edata): New function. Under private printing, this formats
3796 the edata section of a PE file.
3797 (pe_print_private_bfd_data): Added call to pe_print_edata.
3799 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3801 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3802 index, don't call stoi.
3804 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3806 * srec.c (srec_scan): Set lma as well as vma.
3808 * ihex.c: New file; support for Intel Hex format.
3809 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3810 (ihex_vec): Declare.
3811 (bfd_target_vector): Always include ihex_vec.
3812 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3813 * Makefile.in: Rebuild dependencies.
3814 (BFD_LIBS): Add ihex.o
3815 (BFD_LIBS_CFILES): Add ihex.c.
3816 * bfd-in2.h: Rebuild.
3818 * elf.c (assign_file_positions_for_segments): Sort the sections in
3820 (get_program_header_size): Return the right size if segment_map is
3822 (copy_private_bfd_data): Don't bother to sort the sections.
3824 * bfd.c (bfd_record_phdr): New function.
3825 * bfd-in.h (bfd_record_phdr): Declare.
3826 * bfd_in2.h: Rebuild.
3828 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3831 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3832 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3834 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3835 (bfd_zmalloc): Change declaration.
3836 * libbfd.h: Rebuild.
3837 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3838 and realloc. Don't set bfd_error_no_memory if they fail.
3840 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3842 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3843 uses as well. Added a new howto to deal with TOCREL16 relocs that
3844 are TOCDEFN as well.
3845 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3846 to handle RVA relocs from dlltool.
3847 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3848 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3849 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3851 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3852 to get the right section alignment.
3854 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3856 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3857 p_paddr if p_paddr is zero.
3858 (make_mapping): Set includes_filehdr and includes_phdrs for first
3860 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3862 (assign_file_positions_for_segments): Handle includes_filehdr and
3863 includes_phdrs. Remove special handling of PT_PHDR and first
3865 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3866 when appropriate. Remove special handling of PT_PHDR segment.
3867 Use a more complex condition for when a section is included in a
3868 segment to handle Solaris linker oddities.
3870 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3872 * coff-m88k.c (howto_table): Reformatted for easier reading;
3873 special_function now points to new function m88k_special_reloc.
3874 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3876 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3877 be done correctly by m88k_special_reloc.
3878 (reloc_processing): New function to be used by RELOC_PROCESSING.
3879 (RELOC_PROCESSING): Define to call reloc_processing.
3881 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3883 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3884 (pe_print_pdata): Likewise.
3886 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3887 obstack_alloc fails.
3888 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3890 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3891 * Many files: don't set bfd_error_no_memory if one of the above
3894 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3895 if p_paddr_valid is set.
3896 (copy_private_bfd_data): New static function.
3897 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3899 * elf.c (assign_file_positions_for_segments): Fix case where extra
3900 program headers were allocated.
3902 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3903 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3904 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3905 _bfd_elf_print_private_bfd_data.
3907 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3908 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3909 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3910 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3911 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3912 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3913 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3915 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3917 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3918 * elf.c (make_mapping): New static function.
3919 (map_sections_to_segments): New static function.
3920 (elf_sort_sections): New static function.
3921 (assign_file_positions_for_segments): New static function.
3922 (map_program_segments): Remove.
3923 (get_program_header_size): Remove sorted_hdrs, count, and
3924 maxpagesize parameters. Simplify.
3925 (assign_file_positions_except_relocs): When generating an
3926 executable, use assign_file_positions_for_segments.
3927 (elf_sort_hdrs): Remove.
3928 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3929 to get_program_header_size.
3931 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3933 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3935 * configure, config.in: Regenerate with autoconf 2.7.
3937 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3938 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3940 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3942 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3943 (ecoff_sec_to_styp_flags): Likewise.
3944 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3945 (ecoff_set_symbol_info): Handle scRConst.
3946 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3947 (ecoff_compute_section_file_positions): Handle .rconst section.
3948 (_bfd_ecoff_write_object_contents): Likewise.
3949 (ecoff_link_check_archive_element): Handle scRConst.
3950 (ecoff_link_add_externals): Likewise.
3951 (ecoff_link_write_external): Handle .rconst section.
3952 (ecoff_reloc_link_order): Likewise.
3953 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3954 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3956 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3958 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3959 DEF_DYNAMIC flag is set.
3961 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3963 * host-aout.c: If TRAD_HEADER is defined, include it.
3965 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3967 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3968 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3969 (BFD_NEED_DECLARATION): New function.
3970 * configure.in: Use BFD_NEED_DECLARATION.
3971 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3972 * configure, config.in: Rebuild with autoconf 2.6.
3974 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3975 special_sections before returning when called with a non XCOFF
3978 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3981 * coffcode.h (coff_compute_section_file_positions): Only pad the
3982 previous section to force file alignment when creating an
3985 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3987 * coffcode.h (coff_compute_section_file_positions): If
3988 RS6000COFF_C, set up the .debug section.
3990 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3991 if it is not large enough to accomodate the entire TOC area with
3992 signed 16 bit offsets.
3993 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3995 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3996 TOC anchor to use the TOC value used in the output file.
3998 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
4000 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
4001 (_bfd_coff_read_string_table): Likewise.
4003 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
4005 * pe-arm.c: Fix typos.
4006 * coff-arm.c: Likewise.
4008 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4010 * coff-ppc.c (list_ele): Added "cat"egory member.
4011 (record_toc): New category parameter (priv or pub).
4012 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4013 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4014 the mainline. It addes extra toc cells in error.
4015 (ppc_coff_swap_sym_in_hook): Added some documentation.
4016 (dump_toc): Can now diagnose "virtual toc" chicanery.
4018 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4020 * elf-bfd.h (struct elf_link_hash_table): Change type of
4021 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4023 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4025 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4026 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4028 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4029 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4030 defined or mentioned in a regular file.
4032 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4034 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4035 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4036 (coff_ppc_relocate_section): Correct REL24 handling
4037 (ppc_process_before_allocation): Correct TOCDEFN handling
4039 * peicode.h (dir_names): Added name descriptions
4041 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4043 * VERSION: Updated to cygnus-2.6.
4045 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4047 * targets.c (m68k4knetbsd_vec): Declare.
4049 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4051 * targets.c (bfd_target): Change type of second argument to
4052 _bfd_print_private_bfd_data from void * to PTR.
4053 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4054 using PTR rather than void *.
4055 * bfd-in2, libbfd.h: Rebuild.
4056 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4058 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4059 _bfd_generic_bfd_print_private_bfd_data rather than casting
4062 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4064 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4065 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4067 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4068 BFD64_BACKENDS_CFILES): New variables.
4071 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4073 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4074 not at the file position of the first section.
4075 * coffcode.h (coff_compute_section_file_positions): Avoid using
4077 (coff_write_object_contents): When generating a PPC PE executable
4078 with no symbols, round up the file size to a COFF_PAGE_SIZE
4080 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4081 don't write out a string table.
4083 * elf.c (bfd_section_from_shdr): When using a different section
4084 header, pass the new one to _bfd_elf_make_section_from_shdr.
4085 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4086 (elf_map_symbols): Add section VMA to symbol value when comparing
4088 (_bfd_elf_compute_section_file_positions): Only build symbol table
4089 if there are some symbols. Set file offset of symtab and strtab
4091 (assign_file_positions_except_relocs): Remove dosyms parameter.
4092 Change all callers. Never set file offset of symtab and strtab
4094 (_bfd_elf_copy_private_section_data): New function.
4095 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4096 (_bfd_elf_copy_private_symbol_data): New function.
4097 (swap_out_syms): Check for special mapping of st_shndx created by
4098 copy_private_symbol_data.
4099 * elfxx-target.h: Use new copy routines.
4100 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4101 (_bfd_elf_copy_private_section_data): Declare.
4103 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4105 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4108 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4109 _bfd_dummy_target, matching the recent change to archive
4112 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4114 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4115 arithmetic on PTR types.
4117 * aout-target.h (MY(callback)): Set the lma of the sections.
4119 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4120 symbol into a reloc against the section.
4122 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4124 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4125 glue for the relocs: IMGLUE and IFGLUE.
4126 (record_toc): new function - tracks toc contents
4127 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4128 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4129 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4130 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4131 (ppc_record_toc_entry): Removed a debug define (duh)
4133 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4134 (pe_print_idata): New function - formats the idata section data
4135 (pe_print_pdata): New function - formats the pdata section data
4136 (pe_print_private_bfd_data): calls to above
4138 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4140 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4141 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4142 TARGET_SYM and TARGET_NAME for vector and BFD name.
4143 * coff-pmac.c (pmac_xcoff_vec): Remove.
4144 (TARGET_SYM, TARGET_NAME): Define.
4145 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4146 machine to 0, not all PowerMacs are 601s.
4148 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4150 * elfcode.h (elf_object_p): Read in any program headers.
4151 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4152 based on the program headers, if any.
4153 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4154 (map_program_segments): Set p_paddr of program headers based on
4157 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4159 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4162 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4163 trying to do a relocateable link with a non-a.out object file.
4165 * archive.c (bfd_generic_archive_p): Check the first object file
4166 in an archive even if target_defaulted is set. If the object file
4167 has the wrong xvec, reject it.
4169 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4170 be represented, report the name via _bfd_error_handler.
4171 (translate_to_native_sym_flags): Likewise.
4172 * elf32-mips.c (mips_elf_final_link): Likewise.
4173 * oasys.c (oasys_write_sections): Likewise.
4175 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4176 which checks for STYP_OVRFLO sections.
4177 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4178 reloc and lineno count overflows.
4179 (coff_write_object_contents): Call coff_count_linenumbers before
4180 coff_compute_section_file_positions. If RS6000COFF_C, handle
4181 reloc and lineno count overflows.
4182 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4183 relocs before dealing with .pad sections. Count overflow section
4184 headers when handling .pad sections.
4186 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4189 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4190 (struct xcoff_link_hash_table): Add descriptor_section and
4191 special_sections fields.
4192 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4193 (xcoff_link_add_symbols): Set linkage section alignment. Create
4194 descriptor section. Check for magic symbol names (_text, etc.),
4195 and record them in special_sections if found. Set
4196 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4197 descriptor field to point back to the function code symbol.
4198 (xcoff_sweep): Always mark the special descriptor_section.
4199 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4200 function descriptor, and mark it if it is.
4201 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4202 parameter, and fill it in. Allocate space for the descriptor
4204 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4205 global linkage code. If an undefined function descriptor is
4206 exported, arrange to define it. Warn about any other undefined
4208 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4209 (xcoff_write_global_symbol): Create a function descriptor when
4211 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4212 * bfd-in2.h: Rebuild.
4214 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4216 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4217 (ppc_coff_link_hash_table): new types for hashing
4218 (ppc_coff_link_hash_newfunc): hash entry constructor
4219 (ppc_coff_link_hash_table_init): hash table initializer
4220 (ppc_coff_link_hash_table_create): hash table constructor
4221 (ppc_record_toc_entry): changed references to hash table
4222 (coff_ppc_relocate_section): changed references to hash table
4224 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4225 * libcoff.h: Rebuild
4227 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4228 (coff_link_add_symbols): removed toc_offset init
4230 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4232 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4235 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4236 if it is given and mmep is available.
4237 * acconfig.h: Undef USE_MMAP.
4238 * configure, config.in: Regenerated.
4239 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4240 table handling the old way.
4241 (aout_get_external_symbols): Don't complain if last byte of string
4243 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4244 (bfd_free_window) [! USE_MMAP]: Don't define.
4245 (bfd_get_file_window,
4246 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4248 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4250 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4253 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4255 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4256 compatible with AMD generated COFF files. Try to support both AMD
4257 and GNU formats simultaneously.
4258 (coff_a29k_relocate_section): Likewise.
4260 * libbfd.c (bfd_get_file_window): Change writable parameter from
4261 int to boolean; update all callers. Pass MAP_SHARED if not
4262 writable--it's required on Solaris. Cast fprintf argument to
4264 * bfd-in.h (bfd_get_file_window): Update declaration.
4265 * bfd-in2.h: Rebuild.
4266 * aoutx.h: Update calls to bfd_get_file_window.
4268 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4270 (xcoff_swap_ldhdr_in): New static function.
4271 (xcoff_swap_ldsym_in): New static function.
4272 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4273 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4274 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4275 Handle XTY_ER/XMC_XO symbols correctly.
4276 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4277 rather than normal symbol table.
4278 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4279 already defined with the same absolute value.
4280 (xcoff_mark): When considering called symbols, check whether the
4281 descriptor is from a dynamic object, rather than the symbol
4283 (xcoff_build_ldsyms): Likewise.
4285 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4286 Cast realloc and malloc return values. If malloc or realloc fail,
4287 set bfd_error_no_memory.
4288 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4289 * bfd-in2.h: Rebuild.
4291 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4293 * coff-ppc.c (ppc_record_toc_entry): new function.
4294 (in_reloc_p): changed return value.
4295 (coff_ppc_relocate_section): much rework.
4296 (ppc_allocate_toc_section): new function.
4297 (ppc_process_before_allocation): new function.
4298 (ppc_coff_swap_sym_in_hook): new function.
4300 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4301 (coff_link_add_symbols): initialize toc_offset.
4303 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4304 (coff_swap_aouthdr_out): Added more sections to the data
4305 dictionary for the pe file header. Also changed linker version
4306 number on the ppc side.
4307 (dir_names): small improvements to the dictionary printing.
4308 (pe_mkobject_hook): save the file level flags.
4310 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4311 (pe_tdata): added real_flags field
4312 (coff_tdata): added local_toc_sym_map and access macro
4314 * libcoff.h (coff_link_hash_entry): added toc_offset field
4315 (pe_tdata): added real_flags field
4316 (coff_tdata): added local_toc_sym_map and access macro
4318 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4319 (coff_mkobject): init for local_toc_sym_map
4320 (coff_write_object_contents): set the internal_a.magic to
4321 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4324 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4326 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4327 entries until both the line number address and the function name
4328 address are too large.
4330 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4331 * configure: Rebuilt.
4333 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4334 is defined in the environment.
4336 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4338 * som.c (som_get_section_contents_in_window): Define to use
4341 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4343 * coff-i860.c: New file, based on coff-i386.c.
4344 * cpu-i860.c: New file, based on cpu-i386.c.
4345 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4346 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4347 targets, using i860coff_vec.
4348 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4349 trad-core.o and hosts/i860mach3.h.
4350 (i860coff_vec): Use coff-i860.o and cofflink.o.
4351 * configure: Rebuild.
4352 * Makefile.in: Rebuild dependencies.
4353 (ALL_MACHINES): Add cpu-i860.o.
4354 (BFD32_BACKENDS): Add coff-i860.o.
4355 (CFILES): Add cpu-i860.c and coff-i860.c.
4356 * targets.c (i860coff_vec): Declare.
4357 (bfd_target_vector): Add &i860coff_vec.
4358 * archures.c (bfd_i860_arch): Declare.
4359 (bfd_archures_list): Add &bfd_i860_arch.
4360 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4361 (coff_set_flags): Handle bfd_arch_i860.
4362 (coff_write_object_contents): Handle I860 a.out magic number.
4364 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4366 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4367 the created .tc section to 2.
4368 (xcoff_mark): Don't keep a .loader reloc for a call to an
4369 undefined symbol when creating a shared library.
4370 (xcoff_build_ldsyms): When creating a shared library, generate
4371 global linkage code for a call to an undefined symbol.
4373 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4375 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4376 BFD32_BACKENDS, BFD64_BACKENDS.
4377 (.dep1): Put mkdep output in a separate file.
4378 Rebuilt dependencies.
4380 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4383 Permit use of mmap when available:
4385 * configure.in: Check for mmap, madvise, mprotect.
4386 * config.in, configure: Regenerated.
4388 * libbfd.c (struct _bfd_window_internal): Define type.
4389 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4391 (ok_to_map): New static variable for debugging.
4392 (_bfd_generic_get_section_contents_in_window): New function.
4393 * bfd-in.h (bfd_window_internal): Declare type.
4394 (bfd_window): Define type.
4395 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4396 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4399 * libaout.h (struct aoutdata): Add two window fields.
4400 (obj_aout_sym_window, obj_aout_string_window): New macros.
4401 * aoutx.h (some_aout_object_p): Initialize windows.
4402 (aout_get_external_symbols): Get symbol data and strings in
4403 windows instead of explicitly allocated buffers.
4404 (slurp_symbol_table): Free window instead of memory.
4405 (bfd_free_cached_info): Release windows instead of freeing storage
4407 (aout_link_free_symbols): Ditto.
4409 * targets.c (bfd_target): Add new field for
4410 get_section_contents_in_window.
4411 (BFD_JUMP_TABLE_GENERIC): Updated.
4412 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4413 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4414 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4415 macros for get_section_contents_in_window field.
4417 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4419 * core.c: Renamed to corefile.c
4420 * makefile.dos (OBJS): Change core.o to corefile.o
4421 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4424 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4426 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4427 targ_selvecs to allow debugging under Irix-5 native.
4430 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4432 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4433 to o. Clobber and restore the list of new csects around the call
4434 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4435 linker error and the linker wants to read the symbol table. Reset
4436 the line number count of a real section even if it has no relocs.
4437 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4439 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4442 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4444 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4445 an undefined symbol in a shared link.
4447 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4448 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4449 phdm@info.ucl.ac.be (Philippe De Muyter).
4451 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4453 * coff-m88k.c (rtype2howto): New static function.
4454 (RTYPE2HOWTO): Use it rather than a macro definition.
4456 * coffcode.h (coff_write_object_contents): set internal_a.magic
4457 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4459 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4460 define TRAD_HEADER to new file hosts/delta68.h.
4461 m88*-motorola-sysv*, however, does use ptrace-core.o.
4462 * hosts/delta68.h: New file.
4464 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4465 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4467 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4469 * i386linux.c (MY(vec)): Declare before use.
4471 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4473 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4474 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4476 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4477 BFD is not of the right type.
4478 (bfd_elf_get_needed_list): Likewise.
4479 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4480 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4481 * xcofflink.c (XCOFF_XVECP): Define.
4482 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4484 (bfd_xcoff_import_symbol): Likewise.
4485 (bfd_xcoff_export_symbol): Likewise.
4486 (bfd_xcoff_link_count_reloc): Likewise.
4487 (bfd_xcoff_record_link_assignment): Likewise.
4488 (bfd_xcoff_size_dynamic_sections): Likewise.
4490 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4491 table index against the number of symbols for a base relative
4494 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4496 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4497 full_aouthdr flag here...
4498 (_bfd_xcoff_bfd_final_link): ...not here.
4500 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4502 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4503 systems that have a system <libelf.h>.
4504 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4505 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4506 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4507 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4508 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4509 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4510 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4512 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4514 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4515 set, set BSF_WEAK in symbol. Change all callers.
4516 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4517 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4518 _bfd_generic_link_add_one_symbol.
4519 (ecoff_indirect_link_order): Check that the section tdata relocs
4520 are not NULL before using them.
4522 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4523 define TRAD_HEADER as hosts/alphalinux.h.
4524 * configure: Rebuild.
4525 * hosts/alphalinux.h: New file.
4526 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4529 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4531 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4532 C_ECOMM storage classes.
4534 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4536 (xcoff_mark): Call xcoff_mark_symbol.
4537 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4538 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4540 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4542 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4544 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4546 (xcoff_find_reloc): New static function.
4547 (xcoff_link_add_symbols): Use it.
4548 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4549 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4550 relocate the value of C_DECL.
4552 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4554 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4556 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4557 callback decide what goes in .relocs.
4558 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4559 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4562 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4564 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4567 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4569 * xcofflink.c: More improvements, mostly to fix handling of
4570 constructors and a few other special cases.
4571 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4572 zero, reverting yesterday's change.
4573 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4574 (bfd_xcoff_link_count_reloc): Declare.
4575 (bfd_xcoff_record_link_assignment): Declare.
4576 * bfd-in2.h: Rebuild.
4578 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4580 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4581 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4582 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4583 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4584 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4585 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4587 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4590 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4591 segments includes the a.out header. See to that the magic number
4592 *always* is big-endian.
4594 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4595 m68k4k NetBSD configurations.
4597 * configure.in, configure: Separate i386 & mips NetBSD
4598 configurations from other BSD ones. Don't assume DEC is the only
4599 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4600 configurations. Add support for m68k4k NetBSD object format.
4602 * libaout.h: Added M_68K4K_NETBSD magic.
4604 * m68k4knetbsd.c: New file.
4606 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4608 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4611 * hosts/mipsnbsd.h: New file.
4614 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4616 * config.bfd: Add config stuff for mips*-*-magic* to set
4617 targ_defvec to ecoff_big_vec.
4620 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4622 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4624 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4625 toc_section, and entry_section fields.
4626 (struct xcoff_section_tdata): Remove ldrel_count field.
4627 * libcoff.h: Rebuild.
4628 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4630 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4631 full a.out header if full_aouthdr is set in xcoff_data.
4632 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4633 based on sections stored in xcoff_data.
4634 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4636 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4637 (rs6000coff_vec): Set symbol_leading_char to '.'.
4638 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4639 value stored in ret rather than returning a pointer value.
4641 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4643 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4646 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4648 * som.c (som_slurp_string_table): Allocate the strings with malloc
4649 since they're free'd by free_cached_info.
4650 (som_slurp_symbol_table): Similarly for the symbol table.
4652 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4654 * Makefile.in (diststuff): Don't make headers.
4656 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4658 * Makefile.in: Rebuild dependencies.
4660 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4661 output_bfd is not SunOS.
4662 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4663 non-SunOS input files.
4665 * xcofflink.c: Extensive changes to support linking shared objects
4666 and generating a .loader section.
4667 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4668 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4669 last_symndx, and ldrel_count fields.
4670 * libcoff.h: Rebuild.
4671 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4672 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4674 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4675 (bfd_xcoff_export_symbol): Declare.
4676 (bfd_xcoff_size_dynamic_sections): Declare.
4677 * bfd-in2.h: Rebuild.
4679 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4681 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4682 * configure: Rebuild.
4683 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4684 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4686 (pmac_xcoff_vec): Update to use new xcoff support.
4687 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4688 (xcoff_write_armap): Declare buf as unsigned char.
4689 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4691 * mpw-make.sed: Generalize subdir_do edit.
4693 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4695 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4696 correctly. Don't initialize asect->vma.
4698 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4700 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4701 something a little less than the page size.
4703 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4705 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4707 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4709 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4710 * coffcode.h (coff_write_object_contents): If .bss is before
4711 .data us that as data_start.
4712 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4714 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4715 (coff_swap_outhdr_out): Hardwire in version number.
4717 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4719 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4720 major and minor to *_vno, since the former are also macros in
4721 SunOS header files. Cast result of bfd_alloc to appropriate
4724 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4725 before assigning to sec_data.
4727 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4729 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4730 now relative to the section, not absolute.
4731 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4732 get the file name when there is a N_SO directory name. When
4733 handling stabs, remember that section->vma was added to the
4736 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4738 * sunos.c (struct sunos_link_hash_table): Add needed field.
4739 (sunos_link_hash_table_create): Call bfd_release, not free.
4740 (sunos_link_hash_table_create): Initialize needed field.
4741 (sunos_add_dynamic_symbols): Record needed objects.
4742 (bfd_sunos_get_needed_list): New function.
4743 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4744 * bfd-in2.h: Rebuild.
4746 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4748 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4750 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4752 * bfd-in.h (struct bfd_link_needed_list): Rename from
4753 bfd_elf_link_needed_list.
4754 * bfd-in2.h: Rebuild.
4755 * elf.c, elflink.h, libelf.h: Corresponding changes.
4757 Add start at AIX linker support; no shared libraries yet.
4758 * xcofflink.c: New file.
4759 * configure.in (rs600coff_vec): Use xcofflink.o.
4760 * configure: Rebuild.
4761 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4763 (struct xcoff_section_tdata): Define.
4764 (xcoff_section_data): Define macro.
4765 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4766 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4767 (_bfd_xcoff_bfd_final_link): Declare.
4768 (_bfd_ppc_xcoff_relocate_section): Declare.
4769 * libcoff.h: Rebuild.
4770 * coff-rs6000.c: Clean up a bit.
4771 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4772 cputype, csects, and debug_indices.
4773 (xcoff_copy_private_bfd_data): Copy cputype.
4774 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4775 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4776 (xcoff_reloc_type_lookup): Rename from
4777 rs6000coff_reloc_type_lookup.
4778 (coff_relocate_section): Define.
4779 (_bfd_xcoff_sizeof_headers): Define.
4780 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4781 (_bfd_xcoff_bfd_relax_section): Define.
4782 (_bfd_xcoff_bfd_link_split_section): Define.
4783 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4785 * coffcode.h (coff_compute_section_file_positions): If AIX,
4786 increment sofar by SMALL_AOUTSZ if not executable.
4787 (coff_write_object_contents): If AIX, always output an a.out
4788 header; if not executable, header size of SMALL_AOUTSZ.
4789 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4790 (_bfd_stringtab_init): Initialize xcoff field.
4791 (_bfd_xcoff_stringtab_init): New function.
4792 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4793 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4794 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4795 * libbfd.h: Rebuild.
4796 * Makefile.in: Rebuild dependencies.
4797 (BFD32_BACKENDS): Add xcofflink.o.
4798 (CFILES): Add xcofflink.c.
4800 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4801 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4802 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4804 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4806 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4808 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4810 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4811 * config.in: Regenerated.
4813 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4814 (_bfd_chunksize): New variable.
4815 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4816 for obstack chunk size.
4817 * configure.in: Check for getpagesize.
4818 * configure: Regenerated.
4820 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4822 * trad-core.c (rawptr): Make it a local variable of
4823 ptrace_unix_core_file_p.
4825 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4827 * coff-arm.c (in_reloc_p): New.
4828 * coff-i386.c (in_reloc_p): New.
4829 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4830 (coff_write_object_contents): Only set has_reloc_section
4832 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4833 in_reloc_p to decide if reloc should be emitted.
4834 * libcoff.h (pe_data_type.in_reloc_p): New.
4835 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4837 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4839 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4840 (_bfd_coff_read_internal_relocs): Likewise.
4841 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4842 (_bfd_coff_read_internal_relocs): Likewise.
4844 * elflink.h (elf_link_add_object_symbols): Correct conditions
4845 under which type and size change warnings are issued.
4847 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4849 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4850 a symbol which is not in a real section.
4851 (coff_write_native_symbol): Corresponding change.
4853 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4854 coff_link_hash_newfunc and make non-static.
4855 (_bfd_coff_link_hash_table_init): New function, broken out of
4856 _bfd_coff_link_hash_table_create.
4857 (_bfd_coff_link_hash_table_create): Use it.
4858 (process_embedded_commands): Make static.
4859 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4860 (_bfd_coff_link_hash_table_init): Declare.
4861 * libcoff.h: Rebuild.
4863 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4864 field in XCOFF tdata.
4865 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4866 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4867 based on cputype stored in a.out header, or in n_type of initial
4869 (coff_write_object_contents): Set cputype correctly in a.out
4871 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4873 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4874 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4876 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4877 * libcoff.h: Rebuild.
4879 * cpu-rs6000.c (rs6000_compatible): New static function.
4880 (bfd_rs6000_arch): Use it.
4881 * cpu-powerpc.c (powerpc_compatible): New static function.
4882 (arch_info_struct): Define various flavours of PowerPC.
4883 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4886 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4888 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4890 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4892 * elflink.h (elf_link_add_object_symbols): Don't warn about
4893 changing the size or type if the old definition was weak.
4895 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4897 * coffcode.h (combined_entry_type): Add fix_line field.
4898 (coff_slurp_line_table): Warn if we try to set the lineno field of
4900 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4901 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4902 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4903 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4905 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4906 * libcoff.h: Rebuild.
4908 * libcoff-in.h (struct xcoff_tdata): Define.
4909 (xcoff_data): Define.
4910 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4911 * bfd-in2.h, libcoff.h: Rebuild.
4912 * coff-rs6000.c (xcoff_mkobject): New static function.
4913 (coff_mkobject): Define.
4914 (xcoff_copy_private_bfd_data): New static function.
4915 (coff_bfd_copy_private_bfd_data): Define.
4916 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4918 (rs6000coff_vec): Add DYNAMIC to object_flags.
4919 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4920 .loader sections specially.
4921 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4922 section alignment from the XCOFF tdata information.
4923 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4924 F_SHROBJ, and copy the extra a.out header information into the
4925 XCOFF tdata structure.
4926 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4927 F_DYNLOAD and the extra a.out header information.
4928 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4929 C_HIDEXT symbol with attached csect information.
4930 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4931 in the o_maxdata field.
4932 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4933 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4934 end if BSF_NOT_AT_END is set.
4936 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4937 _bfd_read_ar_hdr_fn.
4938 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4939 * bfd-in2.h, libbfd.h: Rebuild.
4940 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4942 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4943 (bfd_slurp_bsd_armap_f2): Likewise.
4944 (_bfd_slurp_extended_name_table): Likewise.
4946 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4948 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4950 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4951 when the symbol table is empty.
4953 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4954 space for section symbols, since we don't output them either.
4955 (elf_m68k_adjust_dynindx): Removed.
4957 * ptrace-core.c (rawptr): Make it a local variable of
4958 ptrace_unix_core_file_p.
4960 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4962 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4965 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4966 Mac object file formats.
4968 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4970 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4971 auxent if there isn't one.
4972 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4973 rather than FILNMLEN as the maximum name length.
4975 * coffcode.h (bfd_coff_backend_data): Add new field
4976 _bfd_coff_print_aux.
4977 (bfd_coff_print_aux): New static function.
4978 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4979 scnlen field of an XTY_LD csect aux entry.
4980 (coff_print_aux): New static function.
4981 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4982 in coff_pointerize_aux_hook.
4983 (bfd_coff_std_swap_table): Initialize new field.
4984 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4985 * libcoff.h: Rebuild.
4986 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4987 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4989 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4990 if there are symbols, for native AIX ld compatibility.
4992 * coffcode.h (bfd_coff_backend_data): Add new field
4993 _bfd_coff_pointerize_aux_hook.
4994 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4995 or I960, and as 0 otherwise.
4996 (bfd_coff_std_swap_table): Initialize new field.
4997 * libcoff.h: Rebuild.
4998 * coffgen.c (coff_pointerize_aux): Change parameters to take
4999 symbol pointer instead of type and class, and to take aux index.
5000 Call _bfd_coff_pointerize_aux_hook if it is defined.
5001 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
5002 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
5003 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5005 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
5006 read-only/host-only support.
5008 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5010 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5013 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5014 BFD_JUMP_TABLE_ARCHIVE accordingly.
5015 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5016 (_bfd_compute_and_write_armap): Declare.
5017 (_bfd_generic_read_ar_hdr): Declare.
5018 (_bfd_read_ar_hdr): Define.
5019 (_bfd_noarchive_read_ar_hdr): Define.
5020 (_bfd_archive_bsd_read_ar_hdr): Define.
5021 (_bfd_archive_coff_read_ar_hdr): Define.
5022 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5023 _bfd_read_ar_hdr instead.
5024 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5025 (_bfd_compute_and_write_armap): Rename from
5026 compute_and_write_armap. Make non-static. Change all callers.
5027 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5028 than _bfd_snarf_ar_hdr.
5029 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5030 * ieee.c (ieee_read_ar_hdr): Define.
5031 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5032 * oasys.c (oasys_read_ar_hdr): Define.
5033 * som.c (som_read_ar_hdr): Define.
5034 * bfd-in2.h, libbfd.h: Rebuild.
5036 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5038 * peicode.c (coff_swap_filehdr_in): If symptr is
5039 zero, there aren't any symbols, even if nsyms is set.
5041 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5043 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5045 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5046 sections, and set styp correctly for them: .got, .hash, .dynamic,
5047 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5048 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5050 (ecoff_sort_hdrs): New static function.
5051 (ecoff_compute_section_file_positions): Return boolean, not void.
5052 Sort the sections by VMA before looking through them. Put the
5053 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5054 section on an appropriate boundary within the page.
5055 (ecoff_compute_reloc_file_positions): Check return value of
5056 ecoff_compute_section_file_positions.
5057 (_bfd_ecoff_set_section_contents): Likewise.
5058 (_bfd_ecoff_write_object_contents): Check for various Alpha
5059 section types when incrementing text_size and data_size. Call
5060 adjust_headers backend function if it exists.
5061 * coff-alpha.c (alpha_adjust_headers): New static function.
5062 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5063 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5065 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5067 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5069 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5070 of ALTERNATE_AIX_CORE_FORMAT.
5071 * configure.in (aix4): No longer need CORE_FLAGS.
5072 * configure: Updated.
5074 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5076 NS32k changes from Ian Dall:
5077 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5079 (aout_link_input_section_std, aout_link_input_section_ext,
5080 aout_link_reloc_link_order): Call them instead of _bfd_*
5082 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5084 (backend_data): Use it instead of hardcoded zero.
5086 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5087 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5089 * ns32knetbsd.c: Include bfd.h.
5090 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5091 (MY_bfd_reloc_type_lookup): Declare function too.
5092 * pc532-mach.c (set_sizes): Don't declare.
5093 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5094 (backend_data, MY_backend_data): Don't define.
5096 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5097 ns32k-*-lites* like ns32k-*-netbsd*.
5099 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5102 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5104 * coffcode.h (coff_write_object_contents): Restore setting
5105 f_timdat to 0, deleted on August 22.
5107 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5109 * coffcode.h (coff_bfd_copy_private_symbol_data,
5110 coff_bfd_copy_private_section_data,
5111 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5112 * peicode.h (coff_bfd_copy_private_bfd_data): New
5113 (pe_bfd_copy_private_bfd_data): New.
5114 (coff_swap_scnhdr_in): Swap bss size into the right place.
5115 (pe_print_private_bfd_data): Add some newlines.
5117 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5119 * som.c (setup_sections): Don't die if a space has no subspaces.
5121 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5123 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5124 dynamic symbol override a common symbol. Don't change the size or
5125 type if they have been set and the new symbol is not a definition.
5126 Warn if the size or type changes.
5128 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5130 * som.c (som_begin_writing): Don't write the symbol table or
5132 (som_finish_writing): Write them here. Place them after the
5133 subspace data, but before the relocs.
5135 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5137 * sunos.c (sunos_add_one_symbol): Just pass false, not
5138 info->shared_library, to sunos_create_dynamic_sections.
5139 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5141 (sunos_check_dynamic_reloc): Remove .text section assertion.
5143 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5145 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5146 * configure, configure.in: Add pmac_xcoff_vec case.
5147 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5148 * coff-pmac.c: New file, PowerMac XCOFF support.
5149 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5150 * targets.c (pmac_xcoff_vec): Declare.
5152 * mpw-config.in: Various changes to be compatible with the
5153 autoconf-based configury.
5154 * mpw-make.sed: New file, sed commands to translate Unix
5155 makefile into MPW syntax.
5156 * mpw-make.in: Remove.
5157 * hosts/mpw.h: Remove.
5158 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5159 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5161 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5163 * binary.c (binary_get_symtab): Return an empty string on error.
5164 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5166 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5168 * coff-ppc.c: Reformatted according to gnu conventions
5169 Removed irrelevant "if 0" code
5171 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5173 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5174 symbols rather than as indirect symbols.
5175 (MY(slurp_symbol_table)): Don't do anything special about
5178 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5179 of .ctors and .dtors sections is no larger than 2.
5181 * sunos.c (sunos_add_one_symbol): Don't change
5182 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5184 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5185 dynamic symbols when creating a shared library.
5186 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5188 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5189 written even if it is not defined in a regular object.
5190 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5191 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5192 rather than the constant 22.
5193 (sunos_check_dynamic_reloc): Handle creating a shared library.
5194 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5195 zero when creating a shared library.
5196 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5197 write it out at the start of the symbol table.
5199 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5201 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5203 * config.bfd: Add arm-*-coff.
5204 * configure.in, configure: Add armcoff_{little,big}_vec.
5205 * targets.c (armcoff_{little,big}_vec): Declare.
5206 (bfd_target_vector): Add armcoff_{little,big}_vec.
5207 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5209 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5211 * targets.c (bfd_find_target): Remove debugging code.
5213 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5215 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5217 * Makefile.in: added *-ppc files
5218 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5219 allow pe based .o's to be shared with other tools on ppc/NT
5220 * config.bfd: added powerpc[le]-[pe|winnt] config support
5221 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5222 * peicode.h: Added more section flags for PE on ppc
5223 Added coff_swap_filehdr_out to allow peicode.h to be
5224 used for non-image PE files on ppc.
5225 Check for image, or not, before copying pe_opthdr
5226 * targets.c: Added new bfd's
5227 * targets.c: Removed two inactive bfds that shouldn't have made it this
5230 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5232 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5233 explicit values to initialize all relocs. Change all users.
5234 (ppc_elf_brtaken_inner): New function to handle branch predicition
5236 (ppc_elf_brtaken_reloc): Ditto.
5237 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5238 relocs use ppc_elf_unsupported_reloc.
5239 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5240 needs to be reported.
5241 (ppc_elf_relocate_section): Support branch prediction relocs.
5243 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5245 * bfd.c (bfd_assert): Remove \n from string passed to
5248 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5249 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5250 (bfd_coff_make_section_hook): Don't define.
5251 (coff_make_section_hook): Remove.
5252 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5253 (styp_to_sec_flags): Likewise.
5254 (coff_write_object_contents): Likewise.
5255 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5257 * libcoff.h: Rebuild.
5258 * coffgen.c (make_a_section_from_file): Just call
5259 bfd_make_section_anyway, not bfd_make_section or
5260 bfd_coff_make_section_hook.
5261 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5262 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5263 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5264 make_section_hook field.
5265 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5267 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5268 pointers into value field for warning and indirect symbols; just
5269 leave the value field alone.
5270 * linker.c (generic_link_add_symbol_list): Use next symbol for
5271 warning and indirect symbols, rather than looking in symbol value.
5272 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5273 parameter. Change all callers. Remove support for indirect
5274 symbols; it didn't work anyhow.
5275 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5276 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5277 * bfd-in2.h: Rebuild.
5279 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5281 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5282 go back to telling the tools this reloc operates on 32 bits.
5284 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5286 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5287 rather than a direct fprintf.
5288 * archive.c (_bfd_write_archive_contents): Likewise.
5289 * coffcode.h (coff_slurp_symbol_table): Likewise.
5290 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5291 (ppc_elf_unsupported_reloc): Likewise.
5292 (ppc_elf_relocate_section): Likewise.
5293 * i386linux.c (linux_tally_symbols): Likewise.
5294 (linux_finish_dynamic_link): Likewise.
5295 * osf-core.c (osf_core_core_file_p): Likewise.
5296 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5297 * som.c (som_sizeof_headers): Likewise.
5298 * srec.c (srec_bad_byte): Likewise.
5299 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5300 * libbfd-in.h (bfd_assert): Declare first parameter const.
5301 * libbfd.h: Rebuild.
5302 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5303 bfd_reloc_overflow is enough.
5304 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5305 * coff-h8500.c (rtype2howto): Likewise.
5306 * coff-z8k.c (rtype2howto): Likewise.
5307 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5308 * elf.c (_bfd_elf_get_lineno): Likewise.
5309 (_bfd_elf_no_info_to_howto): Likewise.
5310 (_bfd_elf_no_info_to_howto_rel): Likewise.
5311 * hp300hpux.c (convert_sym_type): Likewise.
5312 (MY(swap_std_reloc_in)): Likewise.
5313 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5315 * libaout.h (struct aoutdata): Add line_buf field.
5316 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5317 and filename_buffer. Instead, use a malloc buffer stored in the
5318 new line_buf field. Remove length restrictions.
5320 * coffgen.c (string_size): Remove static variable.
5321 (debug_string_size, debug_string_section): Likewise.
5322 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5323 and debug_string_size_p parameters. Use them instead of the
5324 global variables. Change all callers.
5325 (coff_write_symbol): Likewise.
5326 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5327 (coff_write_symbols): Add local variables to replace removed
5330 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5331 function, and line_base fields.
5332 * libcoff.h: Rebuild.
5333 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5334 information, rather than using static variables.
5336 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5337 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5339 * init.c (initialized): Remove static variable.
5340 (bfd_init): Don't bother setting initialized.
5341 (bfd_check_init): Remove.
5342 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5343 * libbfd.h: Rebuild.
5345 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5347 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5348 size for full core dumps. Copy core file header to private data.
5349 (rs6000coff_core_file_failing_command,
5350 rs6000coff_core_file_failing_signal): New functions to extract
5351 the file name and terminating signal from the core file.
5352 * coff-rs6000.c: Use them.
5354 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5356 Change arch info to be const, initialized at compile time.
5357 * archures.c: Reindent many functions. Change CONST to const.
5358 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5359 nothing set it anyhow. Make next const.
5360 (bfd_arch_info_list): Remove.
5361 (bfd_archures_list): Rename from archures_init_table. Change from
5362 a table of function pointers to a table of bfd_arch_info_type
5363 structure addresses.
5364 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5365 (bfd_lookup_arch): Likewise.
5366 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5368 (bfd_default_arch_struct): Make const.
5369 (bfd_arch_init, bfd_arch_linkin): Remove.
5370 (bfd_get_arch_info): Return a const pointer.
5371 * init.c (bfd_init): Don't call bfd_arch_init.
5372 * bfd.c (struct _bfd): Make arch_info const.
5373 * bfd-in2.h: Rebuild.
5374 * libbfd.h: Rebuild.
5375 * configure.in: Put & before everything in $selarchs.
5376 * configure: Rebuild.
5377 * cpu-*.c: Change bfd_*_arch from a function which calls
5378 bfd_arch_linkin to a const structure.
5379 * ieee.c (ieee_object_p): Make arch const.
5381 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5383 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5385 * bfd-in2.h: Regenerate.
5386 * libbfd.h: Regenerate.
5388 * elf32-ppc.c (reloc_type): Update names to match current draft.
5389 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5390 relative. Update names to current V.4 draft.
5391 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5392 (ppc_elf_relocate_section): Rename relocations to match draft.
5394 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5396 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5397 compiled with -mrelocatable-lib to be linked with either normal
5398 modules or -mrelocatable modules.
5400 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5402 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5403 in the a.out header.
5405 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5406 a reloc against a local symbol, even if it's not a section.
5408 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5410 * targets.c (bfd_target): Remove unused align_power_min field.
5411 * bfd-in2.h: Rebuild.
5412 * All backends: Remove initialization of align_power_min.
5414 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5416 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5418 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5420 * config.bfd (mips-dec-netbsd*): New target.
5421 * configure.host (mips-dec-netbsd*): New host.
5422 * configure.in (mips-dec-netbsd*): New native.
5423 * configure: Rebuild.
5425 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5427 Make the COFF backend linker merge common types:
5428 * cofflink.c (struct coff_debug_merge_element): Define.
5429 (struct coff_debug_merge_type): Define.
5430 (struct coff_debug_merge_hash_entry): Define.
5431 (struct coff_debug_merge_hash_table): Define.
5432 (coff_debug_merge_hash_table_init): Define.
5433 (coff_debug_merge_hash_table_free): Define.
5434 (coff_debug_merge_hash_lookup): Define.
5435 (struct coff_final_link_info): Add debug_merge field.
5436 (coff_debug_merge_hash_newfunc): New static function.
5437 (_bfd_coff_final_link): Allocate and free debug_merge table.
5438 (coff_link_input_bfd): Merge identical enum, struct and union
5441 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5443 Convert i960 COFF to use COFF backend linker.
5444 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5445 structure to store the symbol being used.
5446 (coff_i960_start_final_link): New static function.
5447 (coff_i960_relocate_section): New static function.
5448 (coff_i960_adjust_symndx): New static function.
5449 (coff_start_final_link): Define.
5450 (coff_relocate_section): Define.
5451 (coff_adjust_symndx): Define.
5452 * coffcode.h (bfd_coff_backend_data): Add new callback function
5453 _bfd_coff_start_final_link.
5454 (bfd_coff_start_final_link): Define.
5455 (coff_start_final_link): Define if not defined.
5456 (bfd_coff_std_swap_table): Add coff_start_final_link.
5457 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5459 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5460 function callback is not NULL.
5461 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5462 (_bfd_coff_internal_syment_name): Declare.
5463 * libcoff.h: Rebuild.
5464 * configure.in (icoff_big_vec): Add cofflink.o.
5465 (icoff_little_vec): Likewise.
5466 * configure: Rebuild.
5468 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5470 * Makefile.in (clean-info): Remove extraneous tab from line
5473 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5475 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5476 contents has relocs.
5478 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5480 * coffcode.h (coff_compute_section_file_positions): Keep the
5482 (coff_write_object_contents): Remember if it's a relocatable
5484 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5485 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5486 if relocatable file. Swap out saved raw size.
5488 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5490 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5491 (maintainer-clean): Rename from realclean, passing
5492 maintainer-clean down to subdirectories, but leave realclean as a
5495 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5498 * dep-in.sed: Remove config.h from generated dependencies.
5500 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5501 broken out of sunos_canonicalize_dynamic_symtab.
5502 (sunos_canonicalize_dynamic_symtab): Call new function
5503 sunos_slurp_dynamic_symtab.
5504 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5505 dynamic symbol table to the caller.
5506 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5507 callback to override the symbols being read.
5508 * libaout.h (struct aout_backend_data): Add three new parameters
5509 to add_dynamic_symbols callback.
5511 Extensive minor changes to avoid various gcc warnings. Also:
5512 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5513 * archures.c (bfd_arch_info_type): Change mach field from long to
5515 (bfd_lookup_arch): Change machine parameter from long to unsigned
5518 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5520 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5521 a symbol with a non-zero plt_offset.
5523 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5525 * elfcode.h (align_file_position): Remove; not used.
5527 * configure.in: Only check for <sys/procfs.h> on a native system,
5528 and make sure it defines prstatus_t.
5529 * configure: Rebuild.
5531 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5533 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5535 * config.in: Rename from config.h.in.
5536 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5537 Check for config.h:config.in when creating stamp-h.
5538 * configure: Rebuild.
5539 * Makefile.in (stamp-h): Depend upon config.in rather than
5540 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5541 calling config.status.
5543 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5544 (Makefile): Just rebuild Makefile.
5545 (config.h, stamp-h): New targets.
5546 * configure.in: Create stamp-h when rebuilding config.h.
5547 * configure: Rebuild.
5549 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5551 * configure.in: Call AC_CONFIG_HEADER. Substitute
5552 HOST_64BIT_LONG. Check that various header files exist. Check
5553 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5554 and/or free need to be declared. Don't make a link to sysdep.h.
5555 Define TRAD_HEADER for various hosts.
5556 * configure: Rebuild.
5557 * configure.host: Don't set my_host. Add definitions taken from
5558 host header files for various entries. Remove entries which now
5560 * acconfig.h: New file.
5561 * config.h.in: New file, built by autoheader.
5562 * sysdep.h: New file.
5563 * Makefile.in (do_distclean): Don't remove sysdep.h.
5565 (LOCAL_H_DEPS): New variable.
5566 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5568 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5569 ($(OPTIONAL_BACKENDS)): Likewise.
5570 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5571 looking through sysdep.h.
5572 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5573 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5574 (fprintf_vma, sprintf_vma): Likewise.
5575 (int64_type, uint64_type): Don't define.
5576 * bfd-in2.h: Rebuild.
5577 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5578 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5579 * lynx-core.c: Include stuff from old hosts/lynx.h.
5580 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5581 rather than NO_FCNTL.
5582 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5583 rather than NATIVE_HPPAHPUX_COMPILER.
5584 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5586 * hosts/*.h: Remove all header files which merely include,
5587 declare, and define things. Leave header files which define
5588 information needed by trad-core.c.
5590 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5591 (BFD_CC_FOR_BUILD): Define.
5592 * configure.in: Use BFD_CC_FOR_BUILD.
5593 * configure: Rebuild.
5595 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5597 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5598 * configure: Rebuild.
5600 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5603 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5605 * config.bfd: i386pe_ve -> i386pe_vec.
5607 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5609 * configure.host: Incorporate host Makefile fragments by setting
5611 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5612 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5613 value based on whether the code is being compiled by a cross
5614 compiler. Don't substitute host_makefile_frag or frags.
5615 * aclocal.m4: New file to define local AC_PROG_CC.
5616 * configure: Rebuild.
5617 * Makefile.in (INSTALL): Set to @INSTALL@.
5618 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5619 (INSTALL_DATA): Set to @INSTALL_DATA@.
5621 (CC): Define as @CC@.
5622 (CFLAGS): Set to @CFLAGS@.
5623 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5624 (@host_makefile_frag@): Remove.
5625 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5626 after other options.
5627 (config.status): Remove dependency upon @frags@.
5628 * config/*.mh, config/README: Remove.
5630 * config.bfd: Rewrite to incorporate the contents of the Makefile
5631 fragments by setting shell variables, rather than merely returning
5632 the name of a Makefile fragment.
5633 * configure.in: Use shell variables set by config.bfd rather than
5634 looking at the target Makefile fragment files. Don't substitute
5635 target_makefile_frag. Do substitute TDEFINES.
5636 * configure: Rebuild.
5637 * Makefile.in (@target_makefile_frag@): Remove.
5638 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5639 * config/*.mt: Remove.
5641 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5643 * configure.in: Put changequote lines around "i[345]86" patterns
5644 section of core file support.
5646 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5648 * som.c (som_bfd_print_private_bfd_data): Define to use the
5651 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5653 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5654 entry, text_start and data_start.
5656 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5658 * Makefile.in (OFILES): Remove $(TDEPFILES).
5659 * config/apollo.mt (TDEPFILES): Remove.
5660 * config/README: Update.
5662 * configure.in: For a native configuration, set COREFILE and
5663 COREFLAG based on the canonical host name.
5664 * configure: Rebuild.
5665 * Makefile.in: Rebuild dependencies.
5666 (ALL_CFLAGS): Add @COREFLAG@.
5667 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5668 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5669 support routines. Check LYNX_CORE rather than HOST_LYNX.
5670 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5671 * i386lynx.c: Likewise.
5672 * m68klynx.c: Likewise.
5673 * sparclynx.c: Likewise.
5674 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5675 * *-core.c: Comment changes.
5676 * config/decstation.mh (HDEPFILES): Remove.
5677 (HDEFINES): Remove -DTRAD_CORE.
5678 * config/irix3.mh (RANLIB): Remove.
5679 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5680 (HDEFINES): Remove -DIRIX_CORE.
5681 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5682 (HDEFINES): Remove -DTRAD_CORE.
5683 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5684 * config/ultra3.mh (RANLIB): Remove.
5685 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5686 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5687 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5688 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5689 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5690 * config/i386aix.mh, config/i386bsd.mh: Remove.
5691 * config/i386linux.mh, config/i386mach3.mh: Remove.
5692 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5693 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5694 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5695 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5696 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5697 * config/solaris2.mh, config/stratus.mh: Remove.
5698 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5699 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5701 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5703 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5704 DT_FINI entry if the appropriate symbol is not in the hash table.
5706 * libelf.h (struct elf_backend_data): Add create_program_headers
5707 and want_hdr_in_seg fields.
5708 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5710 (elf_backend_create_program_headers): Likewise.
5711 (elfNN_bed): Initialize create_program_headers and
5713 * elf.c (get_program_header_size): Call create_program_headers
5715 (map_program_segments): Check want_hdr_in_seg backend field. Call
5716 create_program_headers backend routine.
5718 * elf.c (assign_file_positions_except_relocs): Align non allocated
5719 sections when creating an executable.
5721 * elfcode.h (elf_swap_phdr_in): Make non static.
5722 (elf_swap_phdr_out): Make non static.
5723 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5724 (bfd_elf32_swap_phdr_out): Declare.
5725 (bfd_elf64_swap_phdr_in): Declare.
5726 (bfd_elf64_swap_phdr_out): Declare.
5728 * ecofflink.c (ecoff_collect_shuffle): New static function.
5729 (_bfd_ecoff_get_accumulated_pdr): New function.
5730 (_bfd_ecoff_get_accumulated_sym): New function.
5731 (_bfd_ecoff_get_accumulated_ss): New function.
5732 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5733 (_bfd_ecoff_get_accumulated_sym): Declare.
5734 (_bfd_ecoff_get_accumulated_ss): Declare.
5735 * libbfd.h: Rebuild.
5737 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5739 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5741 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5742 warning symbols. If any section is named .gnu.warning.XXX, treat
5743 the contents as a warning to be issued if the symbol XXX is
5745 (elf_link_output_extsym): For an indirect or warning symbol, just
5746 output the symbol it points to.
5748 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5749 if bfd_hash_allocate fails, since it will already be set.
5750 (generic_link_hash_newfunc): Likewise.
5751 (archive_hash_newfunc): Likewise.
5752 (hash_entry_bfd): New static function.
5753 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5754 callback. Allocate a new warning using the hash table newfunc.
5755 Use bfd_hash_replace to update the entry in the hash table, rather
5756 than assuming we can copy the fields with structure assignment.
5758 * hash.c (bfd_hash_replace): New function.
5759 * bfd-in.h (bfd_hash_replace): Declare.
5760 * bfd-in2.h: Rebuild.
5762 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5764 * config.bfd: Add mips*vr4300-*-elf* target.
5765 * config/mipsbvr4300.mt: Added.
5767 See file ChangeLog.2
5774 version-control: never