2 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
5 overflows for R_D10V_16 and R_D10V_18.
8 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
10 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
11 (do_with_relocs): Likewise.
12 (do_as_repeat): Likewise.
13 (copy_expression): Likewise.
15 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
17 * ieee.c (ieee_write_external_part): Correctly record whether
18 there is an external part.
21 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
23 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
24 handle tda offsets for sld.w and sst.w instructions.
25 Fix alignment check in sld.w and sst.w tda reloc handling.
28 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
30 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
33 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
35 * elf32-v850.c: Add comments about assumptions about
36 char, short & long sizes.
37 (elf32_v850_bfd_final_link_relocate): Fix sign extension
38 problems for several relocs.
40 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
41 R_V850_SDA_OFFSET entry.
43 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
45 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
46 Store import file index in ldindx.
47 (xcoff_build_ldsyms): Assume that ldsym was not previously
48 allocated. For an imported symbol, copy ldindx into l_ifile.
51 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
53 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
54 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
55 fields in R_V850_TDA_OFFSET.
56 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
57 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
60 * elf32-v850.c: Include bfdlink.h.
61 (bfd_elf32_v850_reloc): Return an error if we get a reloc
63 (elf32_v850_bfd_final_link_relocate): New function.
64 (v850_elf_relocation_section): Likewise.
65 (elf_backend_relocate_section): Define.
68 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
70 * binary.c (binary_set_section_contents): Ignore sections which
71 don't have SEC_LOAD and SEC_ALLOC set.
73 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
75 * linker.c (_bfd_generic_final_link): Avoid losing static
76 symbols in the .bss section.
78 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
80 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
81 (mips32_64bit_reloc): New static function.
82 (mips_reloc_map): Add entry for BFD_RELOC_64.
83 (mips_elf_relocate_section): Handle R_MIPS_64.
85 * linker.c (default_indirect_link_order): Print an error message
86 when attempting to do a relocateable link with different object
87 file formats, rather than calling abort.
90 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
92 * reloc.c (m32r relocs): Rename them.
93 * bfd-in2.h, libbfd.h: Regenerated.
94 * elf32-m32r.c: Update.
95 (m32r_elf_10_pcrel_reloc): New function.
96 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
97 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
100 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
102 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
103 all sections that will be included in the output file.
104 (_bfd_generic_link_output_symbols): Discard symbols in sections
105 which are being discarded.
109 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
110 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
111 (elf_v850_howto_table): Corresponding changes.
112 (elf_v850_reloc_map): Corresponding changes.
113 * reloc.c: Add additional V850 relocations.
114 * bfd-in2.h, libbfd.h: Rebuilt.
116 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
117 no longer want in pc-relative relocs.
119 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
121 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
122 accept a reloc against an undefined sybmol!
124 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
126 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
129 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
131 * VERSION: Bump for new relocation.
133 * hosts/i386bsd.h: If NBPG is not defined, define it as
134 PAGE_SIZE, for recent versions of FreeBSD.
136 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
138 * configure.host: Use `long long' as the 64 bit type on a Solaris
139 host, since both gcc and the SunPRO compilers support it.
141 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
143 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
144 mistake to have reused the ECOFF LITERAL for ELF since they have
146 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
147 * bfd-in2.h, libbfd.h: Rebuild.
149 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
152 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
153 dynamic relocation for an undefweak symbol when we are building
156 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
158 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
159 point explicitly to srcdir.
160 (targmatch.h): Edit references to point explicitly to objdir.
162 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
164 * config.bfd: When setting targ_cpu, don't get confused by
167 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
169 * configure.host: Add support for windows host (a build done
170 under the Microsoft build environment).
172 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
174 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
175 definition in a dynamic object, add it to the dynamic symbol table
176 if any dynamic object mentions it. Reverts part of last patch.
178 * sunos.c (struct sunos_link_hash_table): Add got_base field.
179 (sunos_link_hash_table_create): Initialize got_base.
180 (bfd_sunos_size_dynamic_sections): If the .got section is more
181 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
183 (sunos_check_dynamic_reloc): Subtract got_base from a base
186 * elf32-mips.c (elf_mips_isa): New static function.
187 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
188 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
190 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
192 * archive.c (do_slurp_coff_armap): Only treat archive as little
193 endian for i960 COFF.
195 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
197 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
198 by the change in size of the section when EXEC_P is not set.
200 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
201 (m68kcoff_rtype_to_howto): New static function.
202 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
203 VMA to the addend for a PC relative reloc.
205 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
207 * Makefile.in: Rebuild dependencies.
209 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
212 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
214 * Makefile.in: Remove explicit dependencies for mn10200 and
216 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
217 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
218 (dependencies): Rebuilt.
220 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
222 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
223 during this function.
225 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
226 section if the flags are compatible.
228 * configure.in: Add havevecs, and put it in tdefaults.
229 * mpw-config.in: Likewise.
230 * configure: Rebuild.
231 * targmatch.sed: New file; a sed script to build targmatch.h from
233 * config.bfd: Add #if, #endif, and comments for targmatch.h.
234 * targets.c: Include "fnmatch.h".
235 (struct targmatch): Define.
236 (bfd_target_match): Define by including targmatch.h.
237 (bfd_find_target): If the target is not found by name, search for
238 it as a configuration triplet.
239 * Makefile.in: Rebuild dependencies.
240 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
241 i386dynix.o, m68k4knetbsd.o, and riscix.o.
242 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
243 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
244 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
245 (CFILES): Remove i386dynix.c and hp300bsd.c.
246 (targmatch.h): New target.
247 (do_clean): Remove targmatch.h.
249 * configure.in: Add BFD_NEED_DECLARATION(getenv).
250 * acconfig.h: Add NEED_DECLARATION_GETENV.
251 * configure, config.in: Rebuild.
252 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
253 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
255 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
257 * cpu-mn10x00.c, elf32-mn10x00: Removed.
258 * cpu-mn10200.c, cpu-mn10300.c: New files.
259 * elf32-mn10200.c, elf32-mn10300.c: New files.
260 * Makefile.in: Break mn10x00 support into two separate
261 configurations, mn10200 and mn10300.
262 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
263 * bfd-in2.h, configure: Rebuilt.
265 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
267 * Makefile.in (do_clean): Move config.log to do_distclean.
269 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
271 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
272 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
273 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
274 (elf32-mn10x00.o): Add dependencies.
275 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
276 (bfd_mn10x00_arch): Declare.
277 (bfd_archures_list): Add bfd_mn10x00_arch.
278 * config.bfd: Add mn10x00-*-*.
279 * configure.in: Add bfd_elf32_mn10x00_vec.
280 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
281 * targets.c (bfd_elf32_mn10x00_vec): Declare.
282 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
283 * bfd-in2.h, configure: Rebuilt.
285 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
287 openVMS/Alpha: Provide filename and case_hack flags via
288 symbol table from gas.
289 Add case_hack code for symbol output from vax/vms.
290 * evax-alpha.c (evax_initialize): Remove filename handling,
291 filename is provided via symbol table.
292 (evax_get_symtab): Use local symbol count when setting up table.
293 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
295 (_bfd_evax_write_egsd): Skip file name symbol.
296 * evax-emh.c (get_vms_time_string): Local function now.
297 (_bfd_evax_write_emh): Extract source filename and case_hack flags
299 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
300 through _bfd_evax_case_hack_symbol.
301 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
303 (_bfd_evax_basename): Removed.
304 (_bfd_get_vms_time_string): Moved to evax-emh.c.
305 * evax.h (evax_private_data_struct): Remove filename.
306 (flag_hash_long_names, flag_show_after_trunc,
307 flag_no_hash_mixed_case, vms_name_mapping): New flags for
310 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
312 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
313 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
314 (NO_SWAP_MAGIC): Don't define.
315 (SWAP_MAGIC): Define.
317 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
318 no hash table entry for a global symbol.
320 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
322 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
324 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
326 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
327 symbol type with T_NULL. Warn if symbol type changes. Based on
328 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
330 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
331 a dynamic object in the dynamic symbol table if it is referenced
332 or defined by a regular object.
335 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
337 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
338 remove dwarf local labels. Shrinks binaries by a factor of 3!
341 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
343 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
344 by hand, rather than by calling bfd_make_section.
347 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
349 * reloc.c: Rename m32r relocs.
350 * bfd-in2.h, libbfd.h: Rebuilt.
351 * elf32-m32r.c: Update.
354 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
356 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
357 link, adjust the symbol index of a base relative reloc. Don't
358 change the addend of a PC relative reloc if pcrel_offset is set.
359 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
362 * reloc.c (bfd_perform_relocation): Apply the relocation even if
363 it is zero, in case src_mask matters.
364 (bfd_install_relocation): Likewise.
366 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
368 * xcofflink.c (xcoff_link_add_symbols): Always initialize
370 (_bfd_xcoff_bfd_final_link): Don't set target_index
371 to an uninitialized value.
373 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
375 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
376 indices, rather than crashing.
377 (coff_slurp_reloc_table): Likewise. Check whether the howto field
379 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
382 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
384 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
386 (coff_arm_adjust_symndx): New static function.
387 (coff_adjust_symndx): Define.
389 * srec.c (srec_scan): Accept multiple symbols on a single line.
390 From Pascal Martin <pmartin@alsys.com>.
394 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
396 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
397 (sunos_merge_private_bfd_data): New function.
399 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
401 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
403 (bfd_merge_private_bfd_data): Likewise.
404 * section.c (bfd_copy_private_section_data): Likewise.
405 * syms.c (bfd_copy_private_symbol_data): Likewise.
406 * bfd-in2.h: Rebuild.
407 * aout-target.h (MY_bfd_copy_private_section_data): Check that
408 both BFD's are the right flavour.
409 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
410 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
411 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
412 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
413 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
414 (ppc_elf_merge_private_bfd_data): Likewise.
415 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
416 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
418 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
419 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
423 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
425 * reloc.c: Add m32r relocs.
426 * bfd-in2.h, libbfd.h: Rebuilt.
427 * cpu-m32r.c,elf32-m32r.c: New files.
430 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
432 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
434 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
436 * tekhex.c (first_phase): Change type parameter from char to int.
438 (pass_over): Change func to expect int, not char.
440 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
441 rather than SEC_LOAD when aligning the file offset for the first
442 section in a segment.
444 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
446 * syms.c (coff_section_type): Make arg const.
447 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
448 to make_bfd_asection().
449 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
450 * elfcode.h (bfd_section_from_phdr): Remove prototype.
451 (_bfd_elf_stringtab_init): Remove prototype.
453 * netbsd-core.c (swap_abort): Add prototype.
454 * aix386-core.c (swap_abort): Ditto & make static
455 * hpux-core.c (swap_abort): Ditto & make static.
456 * irix-core.c (swap_abort): Ditto & make static.
457 * ptrace-core.c (swap_abort): Ditto & make static.
458 * trad-core.c (swap_abort): Ditto & make static.
459 * coffswap.h (coff_swap_reloc_in): Ditto.
460 (coff_swap_reloc_out): Ditto.
461 (coff_swap_filehdr_in): Ditto.
462 (coff_swap_filehdr_out): Ditto.
463 (coff_swap_sym_in): Ditto.
464 (coff_swap_sym_out): Ditto.
465 (coff_swap_aux_in): Ditto.
466 (coff_swap_aux_out): Ditto.
467 (coff_swap_lineno_in): Ditto.
468 (coff_swap_lineno_out): Ditto.
469 (coff_swap_aouthdr_in): Ditto.
470 (coff_swap_aouthdr_out): Ditto.
471 (coff_swap_scnhdr_in): Ditto.
472 (coff_swap_scnhdr_out): Ditto.
473 * ihex.c (ihex_sizeof_headers): Ditto.
474 * tekhex.c (getsym): Ditto.
475 (find_chunk): Ditto & make static.
476 (insert_byte): Ditto.
477 (first_phase): Ditto.
479 (tekhex_get_symtab): Ditto & make static.
480 (tekhex_get_symtab_upper_bound): Ditto & make static.
481 (tekhex_mkobject): Ditto.
482 (tekhex_object_p): Ditto.
483 (move_section_contents): Ditto.
484 (tekhex_get_section_contents): Ditto.
485 (tekhex_set_arch_mach): Ditto & make static.
486 (tekhex_set_section_contents): Ditto.
490 (tekhex_write_object_contents): Ditto.
491 (tekhex_sizeof_headers): Ditto.
492 (tekhex_make_empty_symbol): Ditto.
493 (tekhex_get_symbol_info): Ditto.
494 (tekhex_print_symbol): Ditto.
495 * irix-core.c (make_bfd_asection): Ditto.
496 (irix_core_core_file_p): Ditto.
497 (irix_core_core_file_failing_command): Ditto.
498 (irix_core_core_file_failing_signal): Ditto.
499 (irix_core_core_file_matches_executable_p): Ditto.
500 (irix_core_make_empty_symbol): Ditto.
501 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
502 * srec.c (srec_new_symbol): Ditto.
503 (srec_get_section_contents): Ditto.
504 (srec_set_arch_mach): Ditto.
505 (srec_set_section_contents): Ditto.
506 (internal_srec_write_object_contents): Ditto.
507 (srec_write_object_contents): Ditto.
508 (symbolsrec_write_object_contents): Ditto.
509 (srec_sizeof_headers): Ditto.
510 (srec_make_empty_symbol): Ditto.
511 (srec_get_symtab_upper_bound): Ditto.
512 (srec_get_symtab): Ditto.
513 (srec_print_symbol): Ditto and make static.
514 * elf.c (elf_read): Ditto
515 (assign_section_numbers): Ditto.
516 (elf_fake_sections): Ditto.
517 (sym_is_global): Ditto.
518 (elf_map_symbols): Ditto.
519 (get_program_header_size): Ditto.
520 * coffgen.c (make_a_section_from_file): Ditto.
521 (coff_real_object_p): Ditto.
522 (fixup_symbol_value): Ditto.
523 (build_debug_section): Ditto.
525 * syms.c (coff_section_type): Ditto.
528 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
530 * bfd-in2.h: Rebuilt after m32r changes.
533 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
536 * config.bfd,configure.in,configure: Add m32r support.
537 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
539 * config.bfd: Keep target list alphabetically sorted.
542 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
544 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
545 to add in the constant part found in the instruction itself.
546 (case R_V850_HI16_S): Likewise.
550 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
552 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
553 and R_D10V_18 to be 1 (word).
556 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
558 * stabs.c (_bfd_link_section_stabs): If the output_section field
559 of either section is bfd_abs_section, then the linker is
560 discarding the section and we should not optimize it.
562 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
564 * Makefile.in (aout-sparcle.o): New target.
565 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
566 * config.bfd (sparclet-*-aout*): Add case.
567 * configure.in (sparcle_aout_vec): Add case.
568 * configure: Regenerated.
569 * targets.c (sparcle_aout_vec): Declare.
570 (bfd_target_vector): Add sparcle_aout_vec.
571 * aout-sparcle.c: New file.
574 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
576 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
577 low order sign bit propogation for R_V850_HI16_S.
579 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
580 handling V850 specific relocs.
581 (elf_v850_howto_table): Use the new function for some
582 relocations. Twiddle masks & shifts for some relocs.
583 Set partial_inplace where needed.
586 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
588 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
589 default architecture to a machine number of 0.
590 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
592 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
593 the output BFD is the default, set it from the first input BFD.
596 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
598 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
599 insert at bitpos zero. The HI16 relocs are shifted right
600 by 16 bits. Fix src_mask for all relocs.
601 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
603 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
607 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
609 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
610 Rewrite to use BFD file read routines and to avoid using a fixed
611 length for the file name.
614 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
616 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
617 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
618 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
621 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
623 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
624 (elf_v850_howto_table): Add info for HI16_S reloc.
625 (v850_reloc_map): Add HI_16_S reloc.
626 * reloc.c: Define BFD_RELOC_V850_* relocs.
629 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
632 * elf32-sh.c: New file.
633 * elf.c (prep_headers): Handle bfd_arch_sh.
634 * elfcode.h (write_relocs): Handle absolute symbol.
635 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
636 (_bfd_elf64_link_read_relocs): Declare.
637 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
638 elf_link_read_relocs. Make globally visible. Change all
640 (elf_link_input_bfd): Get external symbols from cache in
641 symtab_hdr->contents. Get contents from cache in
643 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
645 * reloc.c: Define BFD_RELOC_SH_* relocs.
646 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
647 * coff-sh.c (sh_insns_conflict): Fix a return value.
648 (_bfd_sh_align_load_span): New globally visible function, broken
649 out of sh_align_load.
650 (sh_align_load): Call _bfd_sh_align_load_span.
651 (sh_swap_insns): Change relocs parameter to PTR.
652 * bfd-in2.h, libbfd.h: Rebuild.
653 * targets.c (bfd_elf32_sh_vec): Declare.
654 (bfd_elf32_shl_vec): Declare.
655 * config.bfd (sh-*-elf*): New target.
656 * configure.in (bfd_elf32_sh_vec): New target vector.
657 (bfd_elf32_shl_vec): New target vector.
658 * configure: Rebuild.
659 * Makefile.in: Rebuild dependencies.
660 (BFD32_BACKENDS): Add elf32-sh.o.
661 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
663 * elf.c (map_sections_to_segments): Check that LMA does not skip a
664 page before checking D_PAGED.
666 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
667 (ihex_write_object_contents): Remove extbase; always use segbase
670 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
672 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
673 * configure.host (i[345]86-*-*): Ditto.
674 * config.bfd (i[345]86-*-*): Ditto.
675 * configure: Regenerate.
677 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
680 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
682 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
683 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
684 * som.c (hppa_som_gen_reloc_type): Add new argument. If
685 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
686 will have an ST_CODE type, change the symbol's type to ST_DATA.
687 * som.c (hppa_som_gen_reloc_type): Update prototype.
689 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
691 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
692 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
693 (mips_elf_size_dynamic_sections): Don't require .got to exist.
694 (mips_elf_finish_dynamic_sections): Likewise.
696 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
698 * configure.host (HLDENV): New variable to set. Set it for
699 *-*-sysv4*, since those linkers may not support -R but they always
702 * libieee.h (NSECTIONS): Don't define.
703 (ieee_data_struct): Change section_table to asection **. Add
705 * ieee.c (get_section_entry): If the table isn't big enough, make
707 (ieee_slurp_sections): Remove assertion about number of sections.
708 (ieee_object_p): Adjust initialization of ieee to match changes to
711 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
712 symbols merely because we are generating a shared library.
713 (xcoff_build_ldsyms): Don't set up global linkage code for an
714 undefined symbol merely because we are generating a shared
718 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
720 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
721 (BFD32_BACKENDS) Add elf32-v850.o.
722 * archures.c: Add bfd_v850_arch.
723 * bfd-in2.h: Add bfd_v850_arch.
724 * config.bfd (v850-*-*): New target.
725 * configure: (bfd_elf32_v850_vec) New vector.
726 * configure.in: (bfd_elf32_v850_vec) New vector.
727 * cpu-v850.c: New file.
728 * elf.c (prep_headers): Added case bfd_arch_v850.
729 * elf32-v850.c: New file.
730 * targets.c (bfd_elf32_v850_vec): New vector.
733 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
735 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
736 a function code symbol for an XMC_XO symbol.
738 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
740 * mpw-config.in: Update editing of autoconf vars to reflect
741 Jul 18 configure.in change.
742 * mpw-make.sed: Update editing of include pathnames to be
743 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
745 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
747 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
748 which to offset to get the .plt entry address is ".plt".
750 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
752 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
753 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
754 Added, for internal use by the ARM gas.
758 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
760 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
761 in section dynidx start.
763 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
765 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
766 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
767 optimization for g++.
769 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
771 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
772 the -mrelocatable-lib bit set and the other doesn't, clear the
773 -mrelocatable-lib bit in the header.
775 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
777 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
778 symbol against a STT_FUNC symbol in a shared library.
780 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
782 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
783 symbol is found, automatically define the corresponding function
786 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
787 if sym.n_numaux is not zero.
788 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
789 entry to disagree about the number of aux entries if the symbol
792 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
793 section if it might be needed, not just if info->shared.
794 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
795 the start of .rel.dyn if we are going to use it.
796 (mips_elf_finish_dynamic_sections): Only clear the first element
797 of .rel.dyn if the size is greater than zero.
799 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
801 * xcofflink.c (xcoff_link_input_bfd): If we already called the
802 undefined_symbol callback for a symbol, then don't issue any more
803 warnings about loader relocs.
804 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
805 after calling the undefined_symbol callback.
807 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
808 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
809 as the AIX linker seems to do.
811 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
813 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
814 (evax_initialize): Remove evax_reloc_table.
815 (evax_close_and_cleanup): Ditto.
817 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
819 (evax_bfd_reloc_type_lookup): Ditto.
820 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
821 cooked_size == raw_size.
822 * evax-emh.c (_bfd_evax_register_filename): Remove.
823 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
824 * evax-misc.c (add_new_contents): Malloc section at full size.
825 (_bfd_save_evax_section): Memcpy section contents directly.
826 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
827 (evax_reloc_table): Remove.
829 * hosts/alphavms.h (O_ACCMODE): Define if needed.
831 * makefile.vms: Add better support for DEC C compilation
832 Add evax.h dependencies
834 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
835 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
836 (BFD_RELOC_ALPHA_BASEREG): Remove.
837 * bfd-in2.h, libbfd.h: Rebuild.
839 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
841 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
842 getgid if _WIN32 is defined.
843 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
845 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
847 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
848 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
850 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
853 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
855 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
857 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
858 (NEED_DECLARATION_REALLOC): New macro.
859 * configure, config.in: Rebuild.
860 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
861 (realloc): Declare if NEED_DECLARATION_REALLOC.
863 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
864 <strings.h> if they exist.
866 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
868 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
870 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
872 Based on patches from Eric Valette <valette@crf.canon.fr>:
873 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
874 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
875 (elf_howto_table): Add entries for new relocs.
876 (elf_i386_reloc_type_lookup): Handle new relocs.
877 (elf_i386_info_to_howto): Just call abort.
878 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
879 (elf_i386_relocate_section): Likewise.
882 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
884 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
887 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
889 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
890 only get the LMA from the phdr if they are in the same part of the
893 * elf.c (map_sections_to_segments): Rewrite tests for starting a
894 new segment to make them more comprehensible. If the relationship
895 between the LMA and the VMA changed, start a new segment. Don't
896 check dynsec when deciding whether to start a new segment for a
897 writeable section; -N will now handle this.
899 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
901 * libhppa.h: Remove "esel" changes. Not the right approach.
902 * som.c: Corresponding changes.
903 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
904 which don't have a SOM symbol type associated with them.
905 Reverses a 1994 change.
907 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
909 Make ld -N more reasonable for ELF:
910 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
911 phdr_in_section to false, and always use a single load segment.
912 (elf_sort_sections): Sort sections by LMA after VMA.
913 (assign_file_positions_for_segments): If D_PAGED is not set, don't
914 align to maxpagesize.
915 (assign_file_positions_except_relocs): Likewise.
916 * elfcode.h (elf_object_p): If a section is loaded but not page
917 aligned, clear D_PAGED.
919 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
921 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
922 Added, for internal use by the ARM gas.
926 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
928 * libhppa.h (R_HPPA_ESEL): New field selector.
930 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
931 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
932 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
934 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
936 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
937 archive search before looking for stripped dynamic objects.
939 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
941 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
942 symbol a warning rather than an error.
944 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
946 * elf.c (assign_file_positions_for_segments): Track the virtual
947 memory position separately from the file position, and use it to
948 compute the alignment adjustment.
951 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
953 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
954 and fixed mask on R_D10V_10_PCREL_L.
957 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
959 * elf64-mips.c: Include "aout/ar.h".
960 (mips_elf64_slurp_armap): New static function.
961 (mips_elf64_write_armap): New static function.
962 (bfd_elf64_archive_*): Define.
963 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
964 Use instead of bfd_generic_archive_p.
965 (bfd_elfNN_write_archive_contents): Define if not defined. Use
966 instead of _bfd_write_archive_contents.
967 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
968 _bfd_generic_mkarchive.
969 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
970 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
972 (TARGET_LITTLE_SYM): Likewise.
973 * archive.c (bfd_slurp_armap): Check for and reject an archive map
975 * Makefile.in: Rebuild dependencies.
977 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
978 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
979 SHT_MIPS_EVENTS sections.
980 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
981 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
983 (_bfd_mips_elf_fake_sections): Likewise.
985 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
986 * ecoff.c (ecoff_compute_section_file_positions): Copy
987 rdata_in_text from backend info to tdata. Clear it if any data
988 section comes before .rdata.
989 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
990 tdata rather than backend info.
992 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
994 * configure.in: Fix test for whether a compiler has a 64 bit
995 type. From Jim Wilson <wilson@cygnus.com>.
997 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
999 * configure.host (mips-sgi-irix6*): New host.
1001 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1002 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1003 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1005 * configure: Rebuild.
1006 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1007 (BFD_HOST_64_BIT): Define conditionally.
1008 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1009 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1010 (symvalue, bfd_size_type): Likewise.
1011 * bfd-in2.h: Rebuild.
1012 * Makefile.in (do_clean): Remove bfd-tmp.h.
1013 (do_distclean): Remove bfd-in3.h.
1014 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1015 (bfd-in3.h): New target.
1017 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1018 Andrew Gierth <ANDREWG@microlise.co.uk>.
1020 * configure.host: Set INSTALL_SHLIB.
1021 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1022 * configure: Rebuild.
1023 * Makefile.in (install): Use @INSTALL_SHLIB@.
1025 * config.bfd (mips*-*-irix6*): New target.
1026 * configure.host: Handle Irix 6 shared library like Irix 5.
1028 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1029 symbol for a magic name.
1030 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1032 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1035 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1037 * mpw-config.in: Add ELF support to mips config, create the
1038 elf32-target.h file in the object dir.
1039 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1041 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1043 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1044 Also removed most abort calls, in favor of using bfd reporting.
1047 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1049 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1050 (BFD32_BACKENDS) Add elf32-d10v.o.
1051 * archures.c: Add bfd_d10v_arch.
1052 * bfd-in2.h: Add bfd_d10v_arch.
1053 * config.bfd (d10v-*-*): New target.
1054 * configure: (bfd_elf32_d10v_vec) New vector.
1055 * configure.in: (bfd_elf32_d10v_vec) New vector.
1056 * cpu-d10v.c: New file.
1057 * elf.c (prep_headers): Added case bfd_arch_d10v.
1058 * elf32-d10v.c: New file.
1059 * libbfd.h: Rebuild.
1060 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1061 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1062 * targets.c (bfd_elf32_d10v_vec): New vector.
1065 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1067 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1069 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1071 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1072 bfd_mach_i386_i8086 machine types.
1074 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1076 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1079 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1081 * coffcode.h (coff_set_section_contents): A/UX does not require
1082 special handling of the _LIB section.
1084 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1086 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1087 value for R_RELBYTE.
1089 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1090 array if one was allocated.
1092 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1094 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1095 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1096 use_rld_obj_head and rld_value.
1097 (mips_elf_link_hash_table_create): Initialize new fields.
1098 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1100 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1101 __rld_obj_head symbol not seen, create an __rld_map symbol.
1102 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1103 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1104 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1105 __rld_obj_head symbol.
1106 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1108 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1110 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1112 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1113 ppc_elf_addr16_ha_reloc.
1114 (ppc_elf_addr16_ha_reloc): New static function.
1116 * coff-mips.c (struct mips_hi): Define.
1117 (mips_refhi_list): New static variable.
1118 (mips_refhi_addr, mips_refhi_addend): Remove.
1119 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1120 (mips_reflo_reloc): Process mips_refhi_list.
1121 (mips_relhi_list): New static variable.
1122 (mips_relhi_addr, mips_relhi_addend): Remove.
1123 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1124 (mips_rello_reloc): Process mips_relhi_list.
1125 (mips_relocate_section): Permit an arbitrary number of REFHI or
1126 RELHI relocs before the associated REFLO or RELLO reloc.
1128 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1130 * aout-target.h (MY(callback)): Set reloc_count fields.
1132 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1134 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1135 sections unless this is a SunOS link.
1137 * VERSION: Set to 2.7.1.
1139 * Released binutils 2.7.
1141 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1143 * i386aout.c: Include "aout/aout64.h".
1144 (i386aout_write_object_contents): New static function.
1145 (MY_write_object_contents): Define.
1147 * netbsd.h (MY(write_object_contents)): Make sure that
1148 adjust_sizes_and_vmas is called before fiddling with the magic
1151 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1153 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1155 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1157 * libbfd-in.h (itos, stoi): Don't define.
1158 * libbfd.h: Rebuild.
1159 * i386lynx.c (KEEPIT): Define as udata.i.
1160 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1161 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1162 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1163 flags. Don't use stoi.
1165 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1167 * elf.c (map_sections_to_segments): Don't start a new segment for
1168 a writable section if it's on the same page as the previous
1169 segment. Reset the writable variable for a readonly section.
1171 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1173 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1174 first_thunk_address, thunk_size, and import_table_size.
1175 * peicode.h: Improved some diagnostics regarding edata sections.
1177 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1179 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1180 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1182 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1184 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1185 with XCOFF_DEF_DYNAMIC set is really defined.
1186 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1187 (xcoff_link_add_symbols): Only create special sections if using an
1190 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1192 (bfd_install_relocation): Likewise.
1194 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1196 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1198 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1199 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1200 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1201 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1202 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1203 are found for LITERAL relocs.
1204 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1205 taken, we cannot generate a .plt entry for the symbol.
1207 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1209 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1210 sysconf functions (for gprof).
1211 * configure, config.in: Rebuild.
1213 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1215 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1216 an archive if it has a map. If the object file has the wrong
1219 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1220 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1222 (alpha_relocate_section): Likewise.
1224 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1225 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1226 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1227 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1228 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1229 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1230 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1231 * peicode.h: Corresponding changes.
1233 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1235 * elflink.h (elf_create_pointer_linker_section): Comment out code
1236 dealing with making GOT pointers negative of the GOT symbol for
1239 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1241 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1242 increment the .rela.plt size until after we're done creating the
1244 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1245 .rela.plt offset directly rather than calculating it.
1247 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1249 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1250 Use autoconf-set values.
1251 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1252 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1255 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1256 * configure: Rebuilt.
1258 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1260 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1261 handling code > 1k away.
1263 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1265 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1266 defined, output whenever the symbol is updated.
1268 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1270 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1271 section to 0 if user_set_vma is set.
1272 * elflink.h (elf_bfd_final_link): Likewise.
1274 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1276 Partially undo patch of Jun 20.
1277 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1278 (coff_compute_section_file_positions): Likewise.
1279 (coff_write_object_contents): Likewise. Re-add deleted code, but
1280 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1281 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1283 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1285 * config.bfd: Add support for *-*-rtems* configurations.
1287 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1289 * elf.c (prep_headers): Add bfd_arch_alpha case.
1291 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1293 * elf64-alpha.c: New file.
1294 * config.bfd (alpha-*-linuxecoff*): New target.
1295 (alpha-*-linux*, alpha-*-elf*): New targets.
1296 * configure.in (bfd_elf64_alpha_vec): New vector.
1297 * configure: Rebuild.
1298 * targets.c (bfd_elf64_alpha_vec): Declare.
1299 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1300 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1301 * bfd-in2.h, libbfd.h: Rebuild.
1302 * Makefile.in: Rebuild dependencies.
1303 (BFD64_BACKENDS): Add elf64-alpha.o.
1304 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1306 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1308 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1309 than relying on a right shift of 32.
1311 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1313 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1314 ifdef to COFF_WITH_PE.
1315 (coff_compute_section_file_positions): Likewise.
1316 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1317 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1318 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1319 COFF_IMAGE_WITH_PE, always include.
1321 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1323 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1325 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1326 approximate the correct answer if SIZEOF_HEADERS was not used.
1328 * binary.c (binary_set_section_contents): Set section file
1329 position based on LMA rather than VMA.
1331 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1333 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1334 symbols if info->strip == strip_all.
1336 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1338 * coff-h8300.c: Remove #if 0 code.
1339 (compatable): Don't allow mixing/matching of different architectures.
1341 * archures.c (bfd_mach_h8300s): Add.
1342 * bfd-in2.h: Rebuilt.
1343 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1345 (h8300_reloc16_estimate): Likewise.
1346 (h8300_reloc16_extra_cases): Likewise.
1347 (h8300_bfd_link_add_symbols): Likewise.
1348 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1349 (coff_set_flags): Likewise.
1350 * cpu-h8300.c (h8300_scan): Likewise.
1351 Add H8/S to bfd_h8300_arch list.
1353 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1355 Added support for Alpha OpenVMS:
1356 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1357 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1358 * config.h-vms, makefile.vms: New files.
1359 * config.bfd (alpha-*-*vms*): New target.
1360 * configure.in (evax_alpha_vec): New target vector.
1361 * configure: Rebuild.
1362 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1363 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1364 * targets.c (bfd_target_evax_flavour): Define.
1365 (evax_alpha_vec): Declare.
1366 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1367 if BFD64 is defined.
1368 * bfd-in2.h, libbfd.h: Rebuild.
1369 * Makefile.in: Rebuild dependencies.
1370 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1371 evax-emh.o, and evax-misc.o.
1372 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1373 evax-etir.c, evax-emh.c, and evax-misc.c.
1374 (HFILES): Add evax.h.
1376 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1378 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1380 (h8300_bfd_link_add_symbols): Likewise.
1382 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1384 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1385 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1387 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1389 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1390 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1392 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1393 R_MIPS_32 relocs if creating a shared library.
1395 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1397 * peicode.h (add_data_entry): Use pei_section_data rather than
1398 _cooked_size. Corresponds to May 13 change in coffcode.h.
1400 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1402 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1403 * coffcode.h (coff_write_object_contents): If there are long
1404 section names, always set the f_symptr field, even if there are no
1406 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1407 if there are no symbols.
1409 * coffgen.c (make_a_section_from_file): Check return value of
1410 _bfd_coff_read_string_table.
1411 (coff_real_object_p): Check return value of
1412 make_a_section_from_file.
1413 (_bfd_coff_read_string_table): Check that there are some symbols
1414 before trying to read the string table size.
1416 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1418 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1419 to replace a symbol in a dynamic object with a symbol from another
1420 dynamic object, do the replacement if the existing symbol is
1421 global linkage code.
1423 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1424 for _ptrgl, and treat it as global linkage code.
1426 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1427 filename or N_SO symbol past the offset, and use it to indicate
1428 that there is no line number or function when appropriate.
1430 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1432 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1433 common symbol defined by the linker. Don't export function code
1434 even if export_defineds is set.
1436 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1438 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1440 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1441 (h8300_symbol_address_p): New function.
1442 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1445 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1447 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1449 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1450 correctly for the two variants. Allow relaxing if the target
1451 is 128 bytes away since after relaxation it'll be 126 bytes away.
1452 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1453 "dot" and "value". Allow relaxing if the target is 128 bytes
1454 away since after relaxation it'll be 126 bytes away.
1455 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1456 the given section until nothing changes.
1458 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1460 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1461 alignment hack--we can get the lnnoptr info another way without
1462 suddenly increasing the alignment requirements. Set the flags for
1464 (ecoff_compute_section_file_positions): Do so.
1466 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1468 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1469 to keep the HP emulator database happy.
1471 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1472 From Kevin Buettner <kev@primenet.com>.
1474 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1476 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1477 name of a NULL section.
1479 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1481 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1482 set, always call the notice callback.
1484 * VERSION: Increment for bfdlink.h change.
1486 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1488 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1489 (sh_relax_delete_bytes): Correct handling of differently sized
1490 trailing alignment reloc.
1492 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1493 * bfd-in2.h: Rebuild.
1494 * configure.in: Warn if there is no known 64 bit type.
1495 * configure: Rebuild.
1497 * Makefile.in: Rebuild dependencies.
1498 (BFD32_BACKENDS): Add ppcboot.o.
1499 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1501 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1502 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1504 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1506 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1507 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1508 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1509 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1511 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1513 * elf64-mips.c: Improve reloc special_functions and handling of
1514 SHT_MIPS_OPTIONS section.
1515 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1516 mips_elf_hi16_reloc and make globally visible.
1517 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1518 make globally visible.
1519 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1520 make globally visible.
1521 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1522 and make globally visible.
1523 (gprel16_with_gp): Check howto->src_mask before using value in
1525 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1526 and make globally visible.
1527 (gprel32_with_gp): Check howto->src_mask before fetching value.
1528 (bfd_mips_elf_swap_options_in): New function.
1529 (bfd_mips_elf_swap_options_out): New function.
1530 (_bfd_mips_elf_set_private_flags): Rename from
1531 mips_elf_set_private_flags and make globally visible.
1532 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1533 mips_elf_copy_private_bfd_data and make globally visible.
1534 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1535 mips_elf_merge_private_bfd_data and make globally visible.
1536 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1537 for a SHT_MIPS_OPTIONS section.
1538 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1539 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1540 name of a SHT_MIPS_OPTIONS section.
1541 (_bfd_mips_elf_set_section_contents): New function.
1542 (mips_elf32_section_processing): Set the GP value in a
1543 SHT_MIPS_OPTIONS section.
1544 (_bfd_mips_elf_find_nearest_line): Rename from
1545 mips_elf_find_nearest_line and make globally visible.
1546 (bfd_elf32_set_section_contents): Define.
1547 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1548 (_bfd_mips_elf_lo16_reloc): Declare.
1549 (_bfd_mips_elf_gprel16_reloc): Declare.
1550 (_bfd_mips_elf_got16_reloc): Declare.
1551 (_bfd_mips_elf_gprel32_reloc): Declare.
1552 (_bfd_mips_elf_set_private_flags): Declare.
1553 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1554 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1555 (_bfd_mips_elf_find_nearest_line): Declare.
1556 (_bfd_mips_elf_set_section_contents): Declare.
1558 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1560 (elf_info_to_howto): Define.
1561 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1563 (elf_info_to_howto): Define.
1564 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1566 (elf_info_to_howto): Define.
1568 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1569 R_MOV16B[12], to match change in coff/internal.h.
1571 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1573 * elf64-mips.c: Extensive additions to provide better support for
1574 writing files and for gas.
1575 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1576 of mips_elf_object_p.
1577 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1578 _bfd_mips_elf_object_p.
1579 (_bfd_mips_elf_final_write_processing): Rename from
1580 mips_elf_final_write_processing and make globally visible.
1581 (_bfd_mips_elf_fake_sections): Rename from
1582 mips_elf_fake_sections and make globally visible.
1583 (_bfd_mips_elf_section_from_bfd_section): Rename from
1584 mips_elf_section_from_bfd_section and make globally visible.
1585 (_bfd_mips_elf_section_processing): New function, broken out of
1586 mips_elf_section_processing.
1587 (mips_elf32_section_processing): Rename from
1588 mips_elf_section_processing; call
1589 _bfd_mips_elf_section_processing.
1590 (_bfd_mips_elf_symbol_processing): Rename from
1591 mips_elf_symbol_processing and make globally visible.
1592 (_bfd_mips_elf_read_ecoff_info): Rename from
1593 mips_elf_read_ecoff_info and make globally visible.
1594 (mips_elf32_ecoff_debug_swap): Rename from
1595 mips_elf_ecoff_debug_swap.
1596 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1597 struct symbol_cache_entry.
1598 (_bfd_elf_validate_reloc): New function, moved in from
1599 elfcode.h:validate_reloc.
1600 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1601 to _bfd_elf_validate_reloc. Change all callers.
1602 * elf-bfd.h (bfd_section_from_shdr): Declare.
1603 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1604 (_bfd_elf_validate_reloc): Declare.
1605 (_bfd_mips_elf_object_p): Declare.
1606 (_bfd_mips_elf_fake_sections): Declare.
1607 (_bfd_mips_elf_section_from_bfd_section): Declare.
1608 (_bfd_mips_elf_section_processing): Declare.
1609 (_bfd_mips_elf_symbol_processing): Declare.
1610 (_bfd_mips_elf_read_ecoff_info): Declare.
1611 (_bfd_mips_elf_final_write_processing): Declare.
1612 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1615 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1616 (mips_elf_final_write_processing): Likewise.
1618 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1620 64-bit MIPS ELF ABI objdump support:
1621 * elf64-mips.c: New file.
1622 * Makefile.in: Rebuild dependencies.
1623 (BFD64_BACKENDS): Add elf64-mips.o.
1624 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1625 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1626 bfd_elf64_littlemips_vec to targ_selvecs.
1627 (mips*-*-elf*): Likewise.
1628 * confingure.in: Add bfd_elf64_bigmips_vec and
1629 bfd_elf64_littlemips_vec to vector switch.
1630 * configure: Rebuild.
1631 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1632 broken out of mips_elf_section_from_shdr.
1633 (mips_elf32_section_from_shdr): Rename from
1634 mips_elf_section_from_shdr. Call new function.
1635 (elf_backend_section_from_shdr): Update name of renamed function.
1636 * elf-bfd.h (struct elf_size_info): Change second parameter of
1637 write_out_phdrs to be const. Likewise for second parameter of
1639 (struct bfd_elf_section_data): Add rel_hdr2 field.
1640 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1641 (bfd_elf32_swap_symbol_out): Likewise.
1642 (bfd_elf32_swap_reloc_in): Likewise.
1643 (bfd_elf32_swap_reloc_out): Likewise.
1644 (bfd_elf32_swap_reloca_in): Likewise.
1645 (bfd_elf32_swap_reloca_out): Likewise.
1646 (bfd_elf32_swap_phdr_in): Likewise.
1647 (bfd_elf32_swap_phdr_out): Likewise.
1648 (bfd_elf32_swap_dyn_in): Likewise.
1649 (bfd_elf32_swap_dyn_out): Likewise.
1650 (bfd_elf32_slurp_symbol_table): Declare.
1651 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1652 (bfd_elf32_write_out_phdrs): Declare.
1653 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1654 (bfd_elf64_swap_symbol_out): Likewise.
1655 (bfd_elf64_swap_reloc_in): Likewise.
1656 (bfd_elf64_swap_reloc_out): Likewise.
1657 (bfd_elf64_swap_reloca_in): Likewise.
1658 (bfd_elf64_swap_reloca_out): Likewise.
1659 (bfd_elf64_swap_phdr_in): Likewise.
1660 (bfd_elf64_swap_phdr_out): Likewise.
1661 (bfd_elf64_swap_dyn_in): Likewise.
1662 (bfd_elf64_swap_dyn_out): Likewise.
1663 (bfd_elf64_slurp_symbol_table): Declare.
1664 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1665 (bfd_elf64_write_out_phdrs): Declare.
1666 (_bfd_mips_elf_section_from_shdr): Declare.
1667 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1668 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1669 section for the section, add the new one to rel_hdr2. Increment
1670 reloc_count rather than setting it.
1671 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1672 Remove static declaration.
1673 (elf_write_shdrs_and_ehdr): Define name as macro.
1674 (elf_write_out_phdrs): Likewise.
1675 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1676 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1677 (elf_swap_symbol_in): Change second parameter to be const.
1678 (elf_swap_symbol_out): Likewise.
1679 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1680 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1681 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1682 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1683 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1684 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1685 parameter to be const. Make non-static.
1686 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1688 (elf_slurp_symbol_table): Make non-static.
1689 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1690 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1691 (elf_backend_size_info): Likewise.
1692 (elfNN_bed): Use elf_backend_size_info.
1693 * targets.c (bfd_elf64_bigmips_vec): Declare.
1694 (bfd_elf64_littlemips_vec): Declare.
1695 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1696 bfd_elf64_littlemips_vec if BFD64 is defined.
1698 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1700 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1702 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1703 zeroes, in alignment holes.
1705 * configure: Rebuild with autoconf 2.10.
1707 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1708 potential leading underscore in the allocated buffer.
1710 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1712 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1713 symbols into .sbss if this is a relocatable link.
1715 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1717 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1718 undefined symbols when creating a shared library.
1720 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1722 * coff-sh.c: Add a bunch of new code and static const arrays to
1723 support aligning loads and stores on four byte memory boundaries.
1725 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1727 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1728 call sh_align_loads.
1729 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1732 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1734 * cache.c (bfd_open_file): Unlink the file before opening it for
1735 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1737 * opncls.c (bfd_fdopenr): Set opened_once.
1739 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1741 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1744 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1745 the code unconditionally.
1747 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1749 * libcoff-in.h (struct pei_section_tdata): Define structure.
1750 (pei_section_data): Define macro.
1751 * libcoff.h: Rebuild.
1752 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1753 store s_paddr field in pei_section_data.
1754 (coff_compute_section_file_positions): Use pei_section_data rather
1755 than _cooked_size, and don't overwrite an existing value.
1756 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1757 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1758 * peicode.h (coff_bfd_copy_private_section_data): Define if
1760 (pe_bfd_copy_private_section_data): New static function if
1763 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1765 * srec.c (srec_set_arch_mach): Write as a function rather than a
1768 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1769 no map, just check each member in turn to see whether it is
1772 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1774 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1775 table. Call BFD_ASSERT to validate header size, instead of
1777 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1780 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1782 * ppcboot.c: New target for looking at PPCbug boot records.
1784 * config{ure.in,.bfd}: Add support for ppcboot target.
1786 * configure: Regenerate.
1788 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1790 * coff-h8300.c (howto_table): Update names to match recent
1791 changes to include/coff/internal.h. Fix minor errors in the
1792 existing relocs. Add R_MOVL1 and R_MOVL2.
1793 (rtype2howto): Similarly.
1794 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1795 existing relaxing code and peform more relaxing.
1796 (h8300_reloc16_extra_cases): Likewise.
1798 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1800 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1803 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1805 * elfcode.h (elf_object_p): Reject generic ELF target if
1806 e_machine matches an alternate machine code in a specific backend.
1808 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1809 obsolete align_power_min field.
1811 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1813 * coff-h8300.c (reloc_howto_type): Add howto entry for
1815 (rtype2howto): Handle R_PCRWORD_B.
1816 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1817 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1818 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1819 branch (R_PCWORD_B).
1821 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1823 * aoutx.h (translate_from_native_sym_flags): Set the section for
1824 BSF_CONSTRUCTOR symbols.
1826 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1829 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1831 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1832 stop looking when section is found.
1834 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1836 * coffcode.h (STRING_SIZE_SIZE): Define.
1837 (styp_to_sec_flags): Handle long symbol names when looking for the
1839 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1840 (bfd_coff_long_section_names): Define.
1841 (coff_write_object_contents): Handle long section names.
1842 (bfd_coff_std_swap_table): Initialize new field.
1843 * libcoff.h: Rebuild.
1844 * coffgen.c (make_a_section_from_file): Handle long section
1846 (coff_write_symbols): Handle long section names.
1847 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1848 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1849 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1850 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1851 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1852 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1853 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1854 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1856 * bout.c (b_out_callback): Set lma of sections.
1857 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1858 parameter to output_bfd. Used input_bfd instead of output_bfd in
1861 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1863 * aoutx.h (translate_from_native_sym_flags): Don't create
1864 SEC_CONSTRUCTOR sections.
1865 * ecoff.c (ecoff_set_symbol_info): Likewise.
1867 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1868 From Don Bowman <bowman@waterloo.hp.com>.
1870 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1872 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1873 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1875 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1877 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1878 mips_32_relocs field.
1879 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1880 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1881 relocs against a global symbol which is not defined in a regular
1883 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1884 against a global symbol, increment mips_32_relocs.
1885 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1886 the symbol is not defined in a regular file, make room in the
1889 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1891 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1892 file position and the virtual file position separately. Set
1893 filepos information bsaed on the real file position.
1894 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1895 Jan 23 change to coffcode.h.
1897 * som.c (som_slurp_symbol_table): Set the symbol count to the
1898 number of BFD symbols created.
1900 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1902 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1903 output file if linking shared objects. Loop to check all relocs,
1904 rather than returning false on first error.
1906 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1908 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1909 (ppc_elf_additional_program_headers): If .interp section, bump #
1910 of program headers by 1.
1911 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1912 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1913 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1915 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1917 (ppc_elf_relocate_section): If the output section isn't defined,
1918 don't abort, just give an error message.
1920 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1921 being created is .sdata or .sdata2, don't make the symbol dynamic.
1923 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1925 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1926 members of an archive for dynamic objects with no symbols, and
1927 pass them directly to check_archive_element.
1928 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1929 xcoff_link_check_dynamic_ar_symbols.
1930 (xcoff_link_check_dynamic_ar_symbols): New static function.
1932 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1933 from _bfd_nodynamic to _bfd_xcoff.
1934 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1936 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1937 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1938 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1939 * libcoff.h: Rebuild.
1940 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1941 (xcoff_get_section_contents): New static function.
1942 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1943 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1944 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1945 (xcoff_dynamic_reloc): New static variable.
1946 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1947 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1949 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1951 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1952 if reloc_entry->addend is not 0.
1953 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1955 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1957 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1959 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1960 Add entries for R_SPARC_[56].
1961 (sparc_reloc_map): Add entries for R_SPARC_[56].
1963 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1965 Optimize linking of stabs in sections as used in ELF and COFF.
1966 * stabs.c: New file.
1967 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1968 (_bfd_write_section_stabs): Declare.
1969 (_bfd_write_stab_strings): Declare.
1970 * libbfd.h: Rebuild.
1971 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1972 (struct coff_link_hash_table): Add stab_info field.
1973 * libcoff.h: Rebuild.
1974 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1976 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1978 (_bfd_coff_final_link): Write out stab strings hash table.
1979 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1980 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1982 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1983 (struct bfd_elf_section_data): Add stab_info field.
1984 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1986 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1987 _bfd_link_section_stabs.
1988 (elf_bfd_final_link): Write out stab strings hash table.
1989 (elf_link_input_bfd): Handle optimized stabs sections.
1990 * reloc.c (_bfd_final_link_relocate): Check address against
1991 _raw_size rather than _cooked_size.
1992 * Makefile.in: Rebuild dependencies.
1993 (BFD_LIBS): Add stabs.o
1994 (BFD_LIBS_CFILES): Add stabs.c.
1996 * VERSION: Increment for bfdlink.h change.
1998 * coffgen.c (coff_renumber_symbols): Correct handling of
1999 BSF_NOT_AT_END common symbols.
2001 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2003 * coff-ppc.c (record_toc): Add cast to avoid warning.
2004 (ppc_allocate_toc_section): Likewise.
2005 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2006 (ppc_coff_reloc_type_lookup): Remove unreached code.
2007 * coffcode.h (coff_write_object_contents): Don't take the address
2009 * peicode.h (pe_print_idata): Add casts to avoid warning.
2010 (pe_print_edata): Likewise.
2011 (pe_print_reloc): Remove ANSI C string concatenation.
2013 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2015 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2017 * libcoff.h: Rebuild.
2018 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2020 (coff_swap_aux_out): Likewise.
2021 * peicode.h (coff_swap_aux_in): Likewise.
2022 (coff_swap_aux_out): Likewise.
2023 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2025 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2027 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2028 Fix up .bf endndx link fields.
2029 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2031 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2034 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2036 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2037 on Solaris PowerPC systems doesn't get confused.
2039 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2042 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2043 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2044 update did_reg and did_reg2.
2046 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2048 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2050 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2051 callback routines, pass h->root.string rather than name, in case
2052 copy is true and name is transient.
2054 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2056 * elfcore.h: Add support for core files with multiple threads.
2057 (Primarily for Solaris.)
2059 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2061 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2062 section->orelocation is NULL.
2064 * coffgen.c (bfd_coff_get_syment): New function.
2065 (bfd_coff_get_auxent): New function.
2066 * bfd-in.h (bfd_coff_get_syment): Declare.
2067 (bfd_coff_get_auxent): Declare.
2068 * bfd-in2.h: Rebuild.
2070 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2072 * elf32-mips.c (struct mips_hi16): Define.
2073 (mips_hi16_addr, mips_hi16_addend): Remove.
2074 (mips_hi16_list): New static variable.
2075 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2076 (mips_elf_lo16_reloc): Process mips_hi16_list.
2077 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2078 relocs before the associated LO16 reloc.
2080 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2082 * versados.c (versados_scan): Check bfd_alloc return value.
2083 (versados_object_p): Check all bfd_read return values. Require
2084 that lang field be less than 10, to avoid confusion with Intel Hex
2087 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2089 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2090 not 0, for an absolute symbol.
2091 (NAME(aout,swap_ext_reloc_out)): Likewise.
2093 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2094 (ihex_write_object_contents): For a large start address, output
2095 the full 32 bit address in record type 5.
2097 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2098 to int to avoid promotion problems in prototype.
2100 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2102 * configure.host: Use ${srcdir} when looking for picfrag.
2104 * configure.host: Switch on ${libdir}, not $(libdir). From
2105 alan@spri.levels.unisa.edu.au (Alan Modra).
2107 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2108 entry point, not just for DYNAMIC objects.
2109 * sunos.c (sunos_add_dynamic_symbols): Always call
2110 sunos_create_dynamic_sections. If called with a non DYNAMIC
2111 object, don't do anything else.
2112 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2114 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2116 * configure.in: Permit --enable-shared to specify a list of
2118 * configure: Rebuild.
2120 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2121 host when configuring with --enable-shard.
2123 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2125 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2128 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2129 to avoid crashing in bfd_hash_replace.
2131 * sysdep.h: Use #ifdef, not #if.
2133 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2135 * config.in: Rebuild.
2137 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2139 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2140 (AC_CHECK_HEADERS): Check for sys/time.h
2141 (AC_HEADER_TIME): Add macro.
2142 * configure: Rebuild.
2143 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2144 to control what combination of <time> and <sys/time.h>
2147 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2149 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2150 (aout_32_sunos4_write_object_contents): Likewise.
2151 * aoutx.h (NAME(aout,machine_type)): Handle
2152 bfd_mach_sparc_{sparclet,sparclite}.
2153 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2154 (bfd_mach_sparc_v9_p): Update.
2155 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2156 * libaout.h (enum machine_type): Add M_SPARCLET.
2157 * sunos.c (MACHTYPE_OK): Define.
2158 * bfd-in2.h: Regenerated.
2160 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2162 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2163 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2164 * elflink.c (_bfd_elf_create_got_section): Store the
2165 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2166 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2167 global offset table goes over 0x1000, set the value of
2168 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2169 (elf32_sparc_relocate_section): Subtract the offset of
2170 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2172 * elfcode.h: Don't include <string.h>.
2174 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2176 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2177 generic_link_hash_newfunc. All references changed.
2178 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2179 moved here from libbfd-in.h.
2180 * libbfd-in.h: Corresponding changes.
2181 * libbfd.h: Regenerated.
2183 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2185 * aoutx.h (aout_link_input_section_std): When reporting an
2186 overflow error, use the name of the symbol in the hash table if
2188 (aout_link_input_section_ext): Likewise.
2190 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2191 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2193 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2195 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2196 * coffcode.h (coff_compute_section_file_positions): Likewise.
2197 (coff_write_object_contents): Likewise.
2199 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2201 * section.c (SEC_LINK_ONCE): Define.
2202 (SEC_LINK_DUPLICATES): Define.
2203 (SEC_LINK_DUPLICATES_DISCARD): Define.
2204 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2205 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2206 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2207 * bfd-in2.h: Rebuild.
2208 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2209 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2210 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2211 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2212 SEC_LINK_ONCE, and look through the symbol table for the setting
2213 for SEC_LINK_DUPLICATES.
2214 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2215 set for a section, find the section symbol in the symbol table,
2216 and set the aux entry based on SEC_LINK_DUPLICATES.
2217 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2218 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2219 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2220 * coff-i386.c (i386coff_vec): Likewise.
2221 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2223 * VERSION: Bump to 2.6.1.
2224 * Makefile.in (stamp-h): Depend upon VERSION.
2226 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2228 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2229 * libbfd.h: Rebuilt.
2230 * linker.c (generic_link_hash_newfunc): No longer static.
2231 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2233 * coff-h8300.c: Add two derived hash tables and their associated
2234 funtions and #defines for use by the h8300 linker.
2235 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2236 the function vector as needed. Place the address of the function
2237 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2238 Rewrite the vectors section contents as necessary.
2239 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2240 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2241 (coff_bfd_link_hash_table_create): Likewise.
2243 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2245 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2246 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2248 (hppa_rebuild_insn): Pass pointer to correct type to
2249 low_sign_unext and dis_assemble_21.
2251 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2253 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2254 Stick with sparc-*-{sysv4*,solaris2*}.
2256 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2258 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2259 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2260 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2261 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2262 fields is non-zero, print them.
2264 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2265 ifdef. Remove unused variables.
2266 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2268 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2269 (get_symbol_value): Ifdef out.
2270 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2271 (coff_ppc_relocate_section): Remove unused variables. Make
2272 fprintf strings and argument types correspond. Put before_addr in
2274 (dump_toc): Make fprintf strings and argument types correspond.
2275 (ppc_process_before_allocation): Remove unused variables. Always
2277 (ppc_reflo_reloc): Ifdef out.
2278 (ppc_addr32nb_reloc): Ifdef out.
2279 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2281 (coff_ppc_rtype_to_howto): Likewise.
2282 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2284 * peicode.h (pe_print_idata): Move otherwise unused variables into
2285 the #ifdef where they are used. Always return a value.
2286 (pe_print_edata): Make fprintf strings and argument types
2287 correspond. Always return a value.
2288 (pe_print_pdata): Removed unused variable addr_value. Always
2290 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2291 strings and argument types correspond. Always return a value.
2293 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2294 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2295 variable rela inside #if 0 section where it is used.
2297 * ns32k.h: New file.
2298 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2299 functions to start with _bfd_.
2300 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2301 functions in cpu-ns32k.h.
2302 * Makefile.in: Rebuild dependencies.
2303 (HFILES): Add ns32k.h.
2305 * section.c (struct sec): Add linker_mark field. Change
2306 user_set_vma and reloc_done to be single bit fields.
2307 (STD_SECTION): Update accordingly.
2308 * bfd-in2.h: Rebuild.
2309 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2311 (aout_link_input_bfd): Don't link unmarked sections.
2312 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2314 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2315 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2317 * elflink.h (elf_bfd_final_link): Mark sections included in the
2319 (elf_link_input_bfd): Don't link unmarked sections.
2320 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2322 (xcoff_link_input_bfd): Don't link unmarked sections.
2324 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2325 overflow error messages.
2327 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2329 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2330 is not set, print "BFD: " before the error message.
2332 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2333 Miles Bader <miles@gnu.ai.mit.edu>.
2334 * configure: Rebuild.
2336 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2338 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2341 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2342 m68k-aout, m68k-coff, and m68k-elf targets.
2344 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2346 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2347 (ieee_generic_stat_arch_elt): Restructured to prevent
2348 ieee_object_p from being called repeatedly.
2350 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2352 * coffcode.h (coff_write_object_contents): Allocate
2353 buffers large enough for any FILEHDR or AOUTHDR.
2355 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2357 * ecofflink.c (lookup_line): New static function, renamed and
2358 slighly changed from old _bfd_ecoff_locate_line.
2359 (_bfd_ecoff_locate_line): Cache line number information. Use
2360 lookup_line for actual lookup.
2362 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2364 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2365 multiple of 20 bytes.
2367 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2369 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2370 allocate ecoff_find_line, and don't initialize by hand.
2371 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2372 mips_elf_find_line, and don't call memset.
2374 * coffcode.h (coff_compute_section_file_positions): If not
2375 producing a final executable, don't consider sofar when aligning
2376 the section to the correct size.
2378 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2380 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2381 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2382 * coffgen.c (coff_section_symbol): Ifdef out.
2384 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2387 output_bfd is not NULL.
2389 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2391 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2392 of bfd_alloc (fixes fix_line not being initialized).
2393 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2395 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2397 * coffcode.h: Allow specific backends to override the
2398 bfd_link_add_symbols routine.
2400 * coff-h8300.c: Include genlink.h.
2401 (howto_table): Add R_MEM_INDIRECT.
2402 (rtype2howto): Support R_MEM_INDIRECT.
2403 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2406 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2408 * coff-alpha.c (alpha_relocate_section): Use
2409 info->callbacks_warning, rather than _bfd_error_handler, for
2410 "multiple gp" warning.
2412 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2414 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2415 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2416 table string. Use bfd_wrapped_link_hash_lookup.
2417 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2419 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2420 table, if any, when writing out symbols.
2421 (aout_link_input_section_std): Use the name from the hash table,
2422 if any, when reporting undefined symbols.
2423 (aout_link_input_section_ext): Likewise.
2424 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2425 * bout.c (get_value): Likewise.
2426 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2427 * ecoff.c (ecoff_reloc_link_order): Likewise.
2428 * elflink.h (elf_link_add_object_symbols): Likewise.
2429 (elf_reloc_link_order): Likewise.
2430 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2431 (_bfd_generic_reloc_link_order): Likewise.
2432 (default_indirect_link_order): Likewise.
2433 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2434 * sunos.c (sunos_add_one_symbol): Likewise.
2435 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2436 (bfd_xcoff_link_count_reloc): Likewise.
2437 (xcoff_reloc_link_order): Likewise.
2439 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2440 into -1 for intern->rss.
2442 * configure: Rebuild with autoconf 2.8.
2444 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2446 * stab-syms.c (__define_stab_duplicate): Define.
2447 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2449 * bfd-in.h (bfd_get_stab_name): Declare.
2450 * bfd-in2.h: Rebuild.
2451 * Makefile.in: Rebuild dependencies.
2452 (BFD_LIBS): Add stab-syms.o.
2453 (BFD_LIBS_CFILES): Add stab-syms.c.
2454 (BFD32_BACKENDS): Remove stab-syms.o.
2455 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2456 * configure.in: Don't list stab-syms.o in bfd_backends.
2457 * configure: Rebuild.
2458 * libaout.h (aout_stab_name): Don't declare.
2459 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2462 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2464 * elf.c (assign_file_positions_for_segments): Adjust file offset
2465 for section alignment even if SEC_LOAD is not set.
2467 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2469 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2470 since they appear as targets in Makefile.in.
2471 * configure: Rebuild.
2473 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2474 don't fiddle with a symbol which is not defined anywhere.
2476 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2478 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2479 though they are defined in a shared library.
2480 (xcoff_build_ldsyms): Likewise.
2482 * coffgen.c (coff_find_nearest_line): Don't look at the line
2483 numbers for the section if section->lineno is NULL.
2485 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2486 message rather than calling BFD_ASSERT.
2487 * elfcode.h (write_relocs): Check return value of
2488 _bfd_elf_symbol_from_bfd_symbol.
2490 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2492 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2495 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2497 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2499 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2500 hppa_reloc_field_selector_type_alt.
2501 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2502 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2504 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2506 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2508 * elf.c (assign_file_positions_for_segments): Adjust the segment
2509 memory size for the alignment of a SEC_ALLOC section, not just a
2512 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2514 * m68klinux.c: New file.
2515 * hosts/m68klinux.h: New file.
2516 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2517 * configure.in (m68*-*-linux*): New native host.
2518 (m68klinux_vec): New vector.
2519 * configure: Rebuild.
2520 * targets.c (m68klinux_vec): Declare.
2521 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2522 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2523 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2524 declaration from bfd_linux_size_dynamic_sections.
2525 (bfd_m68klinux_size_dynamic_sections): Declare.
2526 * bfd-in2.h: Rebuild.
2527 * Makefile.in: Rebuild dependencies.
2528 (BFD32_BACKENDS): Add m68klinux.o.
2529 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2531 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2533 * libhppa.h (pa_arch): Add pa20.
2534 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2535 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2536 (hppa_field_adjust): Handle e_nsel.
2537 * som.c: Provide default definitions for many new relocs found only
2538 in hpux10 include files.
2539 (som_fixup_formats): Add several new relocs from hpux10.
2540 (som_hppa_howto_table): Add hpux10 relocs.
2541 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2543 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2545 * mpw-make.sed: Edit out recent shared library support, and
2546 rules to rebuild .h files using doc/chew.
2548 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2550 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2551 size even of sections with no contents.
2553 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2555 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2556 starting with '$' the way we skip names starting with '.'. When
2557 updating x_endndx, don't be fooled by an index which has been
2560 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2561 struct/union/enum type with no elements.
2563 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2565 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2567 * archive.c (bfd_generic_archive_p): If the first file in the
2568 archive can not be recognized as an object, don't assume that this
2569 is the wrong format.
2571 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2572 format is not bfd_object.
2573 (bfd_elf_get_dt_soname): Likewise.
2575 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2577 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2580 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2582 * bfd.c (tdata): Add netbsd_core_data.
2583 * bfd-in2.h: Regenerated.
2585 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2587 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2588 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2589 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2592 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2593 to get the symbol index, matching 14 Jul 95 change.
2595 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2597 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2598 Remove duplicate definition of gp.
2600 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2602 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2603 assume that we can set the GP value and then get the same value,
2604 since it won't be true if the output file is neither ELF nor
2606 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2607 _bfd_get_gp_value here.
2608 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2609 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2611 (mips_elf_lo16_reloc): Likewise.
2612 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2613 Don't require that the BFD be ELF.
2614 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2615 (mips_elf_gprel32_reloc): Likewise.
2616 (mips_elf_relocate_section): Don't assume we can set and get the
2618 (mips_elf_finish_dynamic_symbol): Don't bother to use
2619 _bfd_get_gp_value here.
2621 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2622 Don't change epdr between malloc and free. Be careful not to free
2623 NULL pointers. Zero out the first RPDR.
2625 * configure.host: On Linux, only pass -rpath option if $(libdir)
2626 is neither /lib nor /usr/lib. From Alan Modra
2627 <alan@mullet.Levels.UniSA.Edu.Au>.
2629 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2631 (elf_dt_name): Rename from elf_dt_needed_name.
2632 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2634 (bfd_elf_get_dt_soname): New function.
2635 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2636 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2637 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2638 * bfd-in2.h: Rebuild.
2640 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2642 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2643 _bfd_sparc_elf_reloc_type_lookup.
2644 (bfd_elf32_bfd_reloc_type_lookup): Update.
2645 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2646 (sparc64_elf_howto_table): Define.
2647 (sparc_reloc_map): Define.
2648 (sparc64_elf_reloc_type_lookup): New function.
2649 (sparc_elf_wdisp16_reloc): New function.
2650 (elf_info_to_howto): Use sparc64_elf_howto_table.
2651 (sparc64_elf_relocate_section): Likewise.
2652 (bfd_elf64_bfd_reloc_type_lookup): Update.
2654 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2656 * configure.host: Check for 'do not mix' from native linker before
2657 trying to use -rpath.
2659 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2661 * bfd.c (_bfd_get_gp_value): New function.
2662 (_bfd_set_gp_value): New function.
2663 * libbfd-in.h (_bfd_get_gp_value): Declare.
2664 (_bfd_set_gp_value): Declare.
2665 * libbfd.h: Rebuild.
2666 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2667 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2668 directly to the fields in the tdata information.
2669 (alpha_relocate_section): Likewise.
2670 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2671 (mips_gprel_reloc): Likewise.
2672 (mips_relocate_section): Likewise.
2673 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2674 (mips_elf_lo16_reloc): Likewise.
2675 (mips_elf_final_gp): Likewise.
2676 (mips_elf_gprel16_reloc): Likewise.
2677 (mips_elf_gprel32_reloc): Likewise.
2678 (mips_elf_relocate_section): Likewise.
2679 (mips_elf_finish_dynamic_symbol): Likewise.
2681 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2683 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2685 * configure.in: Call AC_PROG_CC before configure.host.
2686 * configure: Rebuild.
2687 * configure.host: Don't set information which autoconf should
2688 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2690 * configure.host: Remove go32 and win32 host information, since it
2691 should no longer be needed.
2693 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2694 then start a new segment rather than put a writable section in a
2697 * configure.host: Set RPATH_ENVVAR.
2699 * Makefile.in: Rebuild dependencies.
2701 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2702 zero_section variable.
2704 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2706 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2707 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2708 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2710 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2712 * ieee.c (ieee_write_expression): Only use an R variable for a
2713 local symbol. Don't output a zero offset. Handle a zero address.
2714 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2715 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2717 (parse_expression): Don't try to handle multiple occurrences of a
2718 P variable. Handle I variables differently from X variables. Fix
2719 the order of minus expressions.
2720 (ieee_slurp_external_symbols): Generate an I variable for an NN
2721 record. Fix handling of ATI and ATX records.
2722 (ieee_slurp_sections): Only set minimal section attributes.
2723 Adjust them later, based on the section contents.
2724 (ieee_object_p): Read in the file until just after the ME record.
2725 Call ieee_slurp_section_data to set the section flags.
2726 (do_one): Add iterations parameter. Only repeat the first load
2727 item. Set the section and file reloc flags.
2728 (ieee_slurp_section_data): Set section flags. Pass iterations to
2730 (ieee_canonicalize_reloc): Handle I variables.
2731 (do_with_relocs): Only emit relocation size when necessary.
2732 Increase MAXRUN to 127. Change ov to be assigned, and take
2733 src_mask and pcrel_offset into account.
2734 (ieee_write_data_part): Skip sections that are not loaded.
2735 (ieee_write_external_part): Don't output optional last entry of WX
2737 (ieee_write_me_part): Make setting of me_record neater.
2738 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2740 * syms.c (stt): Add entries for zerovars, vars, and code.
2742 * elfcode.h (validate_reloc): New static function.
2743 (write_relocs): Call validate_reloc for non ELF relocs.
2745 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2746 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2747 (TARGET_LITTLE_SYM): Likewise.
2749 * config.bfd (m68*-*-psos*): New target.
2751 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2753 * i386msdos.c: Remove some #if 0 code.
2754 (msdos_write_object_contents): Don't include empty sections in the
2755 size computation, regardless of their address.
2757 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2759 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2760 is NULL, ie, the -r switch is used.
2762 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2764 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2765 (BFD_RELOC_MIPS_GOT_LO16): Define.
2766 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2767 * bfd-in2.h, libbfd.h: Rebuild.
2768 * elf32-mips.c (mips_reloc_map): Map new relocs.
2770 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2772 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2775 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2776 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2777 simple number for the section address, rather than an expression.
2778 Limit the number of bytes between relocs to MAXRUN.
2779 (ieee_write_me_part): Set me_record to the file offset after the
2781 (ieee_write_processor): New static function.
2782 (ieee_write_object_contents): Use ieee_write_processor.
2784 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2786 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2788 * coff-aux.c: Change include of aux.h to aux-coff.h.
2790 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2792 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2793 relocation put the addend both in the reloc entry and the data.
2794 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2797 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2798 a R_68K_PCxx reloc against a defined global symbol directly.
2799 (elf_m68k_check_relocs): Don't count such a reloc.
2801 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2802 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2803 symbol for now, otherwise always record the symbol as dynamic.
2804 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2805 is not referenced by a dynamic object, and we are not making a
2806 shared object, then don't make a PLT entry. If we do make a PLT
2807 entry, make sure the symbol has been recorded as dynamic.
2809 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2811 * configure.host: When making a shared library, set HLDFLAGS to
2812 pass an appropriate -rpath option. Use the make variable SONAME
2813 as the shared library soname, rather than computing it here. On
2814 SunOS, build stamp-tshlink in place of $(SHLINK).
2815 * Makefile.in (SONAME): New variable.
2816 ($(SHLINK)): Make a link to the transformed name, as well.
2817 (stamp-tshlink): New target.
2818 (install): Skip stamp-tshlink during install.
2820 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2822 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2823 linker sections have been set up yet.
2825 * elf.c (make_mapping): Add an additional argument to suppress
2826 making the first section include the program headers.
2827 (map_sections_to_segments): If the user used -Ttext such that the
2828 program headers are on a different page, do not set the flags
2829 saying that this section includes the program headers.
2831 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2833 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2834 don't define TRAD_HEADER.
2835 * configure: Rebuild.
2837 * netbsd-core.c: New file, support for NetBSD core files.
2838 * hosts/*nbsd.h: Removed.
2840 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2842 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2843 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2844 * libbfd.h, bfd-in2.h: Regenerated.
2845 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2846 bfd_elf32_bfd_reloc_type_lookup.
2847 (reloc_type{,_names}): Deleted.
2848 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2850 (sparc_reloc_map): Add sparc64 relocs.
2851 (sparc_elf_notsupported_reloc): New static function.
2852 (sparc_elf_wdisp16_reloc): New static function.
2853 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2854 (elf32_sparc_relocate_section): Likewise.
2855 (bfd_elf32_bfd_reloc_type_lookup): Define.
2856 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2857 (reloc_type{,_names}): Deleted.
2858 (elf_sparc_howto_table): Deleted.
2859 (sparc_reloc_map): Deleted.
2860 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2861 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2863 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2865 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2868 * Makefile.in (program_transform_name): New variable.
2869 (install): Transform library name before installing it.
2871 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * archures.c (bfd_mach_i960_hx): Define.
2874 * bfd-in2.h: Rebuild.
2875 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2876 (MATRIX): Expand entries for HX.
2877 (arch_info_struct): Add i960:hx entry.
2878 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2879 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2880 (coff_set_flags): Handle bfd_mach_i960_hx.
2882 Support for building as a shared library, based on patches from
2883 Alan Modra <alan@spri.levels.unisa.edu.au>:
2884 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2885 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2886 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2887 * configure: Rebuild.
2888 * configure.host: If --enable-shared, adjust shared library stuff
2889 based on the host. If the host is SunOS, and the linker supports
2890 -rpath, set HLDFLAGS to use it.
2891 * Makefile.in (ALLLIBS): New variable.
2892 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2893 (COMMON_SHLIB, SHLINK): New variables.
2894 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2895 (STAGESTUFF): Remove variable.
2896 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2898 (stamp-ofiles): New target, like old ofiles target, but build
2899 using a temporary file and move-if-change, and touch stamp-ofiles
2901 (ofiles): Just depend upon stamp-ofiles.
2902 (stamp-piclist, piclist): New targets.
2903 ($(SHLIB), $(SHLINK)): New targets.
2904 (targets.o, archures.o): Build twice if PICFLAG is set.
2905 (do_mostlyclean): Remove pic/*.o.
2906 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2908 (do_distclean): Remove pic and stamp-picdir.
2909 (install): Install shared libraries.
2910 ($(OFILES)): Depend upon stamp-picdir.
2911 (stamp-picdir): New target.
2913 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2915 * libcoff.h: Rebuild.
2917 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2918 flavour of a section with no owner.
2920 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2921 ELF_LINK_NON_ELF flag.
2922 (mips_elf_create_got_section): Likewise.
2924 * elf.c: Revert last change, since it breaks dynamic linking.
2925 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2927 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2928 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2929 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2931 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2933 * elf.c (assign_file_positions_for_segments): If the backend does
2934 not want the elf header or the program headers in the address
2935 space, do not include them in the calculations.
2937 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2938 function to determine if we need additional program headers.
2939 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2940 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2942 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2944 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2946 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2948 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2949 back into one line. Some compilers (sunos 4.1.3 for example)
2950 won't accept args split across more than one line.
2952 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2954 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2955 * configure: Regenerate.
2957 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2959 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2960 try to do arithmetic on a void *, cast it to a unsigned char * first.
2962 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2964 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2965 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2967 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2968 flag for a newly defined symbol.
2969 (NAME(bfd_elf,record_link_assignment)): Likewise.
2970 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2971 set the DEF or REF_REGULAR flags correctly.
2973 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2974 (libbfd.h, libcoff.h): Corresponding change.
2976 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2977 a PLT32 reloc as dynamic.
2978 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2979 is not referenced by a dynamic object, and we are not making a
2980 shared object, then don't make a PLT entry. If we do make a PLT
2981 entry, make sure the symbol has been recorded as dynamic.
2983 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2985 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2986 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2987 (powerpcle-*-cygwin32): New.
2988 * peicode.h (add_data_entry): Get address from vma.
2990 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2992 * elflink.c (_bfd_elf_create_linker_section): If the symbol
2993 attached to the section has already been created as an undefined
2994 symbol, treat it as if it hasn't been created yet.
2996 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
2998 * elflink.h (elf_bfd_final_link): Don't output initial dummy
2999 symbol or section symbols if stripping all symbols and this is not
3000 a relocateable link. Don't output the symbol string table if
3001 there are no symbols.
3002 (elf_link_flush_output_syms): Don't do anything if there are no
3005 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3007 * coff-aux.c: New file.
3008 * hosts/m68kaux.h: New file.
3009 * config.bfd (m68*-apple-aux*): New target.
3010 * configure.in (m68*-apple-aux*): New native host.
3011 (m68kaux_coff_vec): New vector.
3012 * configure: Rebuild.
3013 * targets.c (m68kaux_coff_vec): Declare.
3014 * coffcode.h (bfd_coff_backend_data): Add field
3015 _bfd_coff_link_add_one_symbol.
3016 (bfd_coff_link_add_one_symbol): Define.
3017 (compare_arelent_ptr): New static function if TARG_AUX.
3018 (coff_write_relocs): If TARG_AUX, sort the relocs.
3019 (coff_write_object_contents): Set A/UX aouthdr magic number.
3020 (coff_link_add_one_symbol): Define if not defined.
3021 (bfd_coff_std_swap_table): Initialize new field.
3022 * libcoff.h: Rebuild.
3023 * cofflink.c (coff_link_add_symbols): Call
3024 bfd_coff_link_add_one_symbol rather than
3025 _bfd_generic_link_add_one_symbol.
3026 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3027 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3028 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3029 * Makefile.in: Rebuild dependencies.
3030 (BFD32_BACKENDS): Add coff-aux.o.
3031 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3033 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3035 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3036 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3038 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3040 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3041 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3042 (maintainer-clean): Warn about deleting special files.
3043 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3045 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3046 warning symbols correctly.
3047 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3048 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3049 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3050 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3051 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3052 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3054 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3057 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3059 * libcoff-in.h: aligned newly exported names with bfd naming
3060 conventions. Removed an erroneous define of POWERPC_LE_PE.
3061 * libcoff.h: Rebuild.
3062 * cofflink.c, coff-ppc.c: the above function name changes
3064 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3066 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3067 * ecoff.c (struct extsym_info): Define.
3068 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3069 to ecoff_link_write_external.
3070 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3071 Strip symbols when appropriate.
3073 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3074 * syms.c (BSF_OBJECT): Define.
3075 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3076 * bfd-in2.h: Rebuild.
3077 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3079 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3082 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3083 copying relocs into a shared object, treat a defined global symbol
3085 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3086 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3087 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3089 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3090 real defined symbol, not to a weak defined symbol.
3092 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3094 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3095 and made a few static functions externs.
3097 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3098 POWERPC_LE_PE hack in cofflink.
3100 * libcoff-in.h: promoted the following from cofflink.c to allow
3101 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3102 coff_debug_merge_element, struct coff_debug_merge_type,
3103 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3104 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3105 coff_debug_merge_hash_lookup, coff_link_section_info,
3106 coff_final_link_info, coff_debug_merge_hash_newfunc,
3107 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3109 * libcoff.h: re-gen'd
3111 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3113 * syms.c: Include "bfdlink.h".
3114 (struct stab_find_info): Define.
3115 (_bfd_stab_section_find_nearest_line): New function.
3116 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3117 * libbfd.h: Rebuild.
3118 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3119 * elf.c (_bfd_elf_find_nearest_line): Try calling
3120 _bfd_stab_section_find_nearest_line before searching the ELF
3121 symbol table. Find the closest STT_FUNC symbol, not the last one.
3122 * libcoff-in.h (coff_data_type): Add line_info field.
3123 * libcoff.h: Rebuild.
3124 * coffgen.c (coff_find_nearest_line): Try calling
3125 _bfd_stab_section_find_nearest_line before searching the COFF
3127 * Makefile.in: Rebuild dependencies.
3129 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3131 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3132 4 bytes, so we get the correct value when updating the register
3133 field in little endian mode.
3135 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3137 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3138 entry_section fields. Add sntoc and snentry fields.
3139 * libcoff.h: Rebuild.
3140 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3141 not toc_section and entry_section (the COFF file does not have any
3142 sections at this point).
3143 (coff_write_object_contents): Set o_snentry and o_sntoc from
3144 snentry and sntoc rather than entry_section and toc_section.
3145 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3146 snentry, not toc_section and entry_section.
3147 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3148 entry_section from hentry.
3149 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3151 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3152 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3153 than using toc_section directly.
3155 * archures.c: Add missing `.' in enum bfd_architecture.
3156 * bfd-in2.h: Rebuild.
3158 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3159 Robert Lipe <robertl@arnet.com>.
3161 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3163 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3164 to sections we allocate. Use bfd_zalloc to allocate initialial
3165 sections, not bfd_alloc.
3166 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3167 SDA{,2}I16 relocations.
3168 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3169 whether to put something in .sbss or not.
3170 (ppc_elf_relocate_section): Add support for more relocations. Add
3171 in sec->output_offset where appropriate. Make error messages
3172 include the symbol name.
3174 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3175 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3176 doesn't get redefined messages if -shared.
3178 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3179 section if the rel_section field has been set up.
3181 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3183 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3186 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3188 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3189 of flags, only flags used are controlled by mach number. Bump up
3190 output file mach number to highest of input file mach numbers.
3191 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3192 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3194 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3195 bfd_elf64_sparc_vec support.
3197 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3199 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3200 the embedded bit is set on some objects and not on others. Just
3202 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3205 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3207 * coffcode.h (coff_new_section_hook): Don't try to align the
3210 * coffcode.h (coff_set_section_contents): Fix the handling of the
3211 .lib section to work even if the entire section contents are
3212 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3213 Robert Lipe <robertl@arnet.com>.
3215 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3217 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3218 memory here for contents.
3220 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3221 _SDA2_BASE_ by 32768.
3222 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3223 started using. Allocate contents for .sdata and .sdata2 sections
3225 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3227 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3228 size _SDA{,2}_BASE_.
3229 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3232 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3234 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3236 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3237 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3238 (bfd_mach_sparc_v9a): Define.
3239 (bfd_mach_sparc_v9_p): Define.
3240 * bfd-in2.h: Regenerated.
3241 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3243 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3244 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3245 to bfd_elf32_sparc_vec.
3246 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3247 Add v8plus{,a} support.
3249 (sparc_compatible): New function.
3250 * elf32-sparc.h: #include "elf/sparc.h".
3251 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3252 elf32_sparc_final_write_processing): New functions.
3253 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3254 elf_backend_final_write_processing): Define.
3256 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3258 * elf-bfd.h (struct elf_link_hash_entry): Add
3259 linker_section_pointer field.
3260 (enum elf_linker_section_enum): Enumeration for new way of
3261 creating linker dynamic sections and symbols.
3262 (elf_linker_section{,_pointers}): New structures for creating
3263 dynamic sections and symbols.
3264 (elf_obj_tdata): Add linker_section_pointers and linker_section
3266 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3267 (_bfd_elf_create_linker_section): New declarations.
3268 (_bfd_elf_find_pointer_linker_section): Ditto.
3269 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3270 (_bfd_elf_make_linker_section_rela): Ditto.
3272 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3274 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3275 (ppc_elf_create_linker_section): New function to create the
3276 sections .got, .sdata, and .sdata2.
3277 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3279 (ppc_elf_check_relocs): Support more of the eabi relocations.
3280 (ppc_elf_relocate_section): Ditto.
3281 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3282 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3284 * elflink.h (elf_create_pointer_linker_section): New function to
3285 create initialized pointers in dynamic linker sections.
3286 (elf_finish_pointer_linker_section): Actually intialize the
3287 pointers created above.
3289 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3290 macros to provide both 32 and 64 bit versions of
3291 elf_create_pointer_linker_section.
3292 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3293 provide both 32 and 64 bit versions of
3294 elf_finish_pointer_linker_section.
3296 * elflink.c (_bfd_elf_create_linker_section): New function to
3297 create a linker section.
3298 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3299 given address in the linker pointer offsets created for a given
3301 (_bfd_elf_make_linker_section_rela): Make a RELA section
3302 corresponding to the generated linker section.
3304 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3306 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3308 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3310 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3311 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3312 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3313 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3314 toc entry in an objdump) for now.
3315 (ppc_do_last, ppc_get_last): New function - needed to save processing
3316 the toc owner to the end.
3317 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3320 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3321 toc owner from being done till last. Must define POWERPC_LE_PC
3324 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3326 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3328 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3329 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3331 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3333 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3335 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3337 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3339 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3341 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3343 * elf.c (assign_file_positions_for_segments): Don't increment file
3344 offset for a segment which contains no loadable sections.
3346 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3348 * reloc.c: Add new PowerPC relocations.
3349 * {bfd-in2,libbfd}.h: Regenerate.
3351 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3352 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3354 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3356 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3359 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3362 * coffgen.c (coff_find_nearest_line): Don't try to cache
3363 information in sections that are not owned by a BFD. From Richard
3364 Henderson <richard@atheist.tamu.edu>.
3366 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3367 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3368 * elflink.h (elf_link_output_extsym): Remove special check for
3371 * ecoffswap.h: Add prototypes for static functions.
3373 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3375 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3376 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3378 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3379 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3380 support. Begin support for R_PPC_SDA{2,}REL.
3382 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3384 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3385 create the .got and .got.neg sections.
3386 (ppc_elf_size_dynamic_sections): Call it.
3387 (ppc_elf_check_relocs): Call it.
3388 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3389 (ppc_elf_check_relocs): Add error messages for relocations we
3390 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3393 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3395 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3396 section flags for V.4 and eabi.
3398 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3400 * elf.c (assign_file_positions_for_segments): If a segment
3401 contains no sections, don't mark it as readable.
3403 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3404 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3406 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3407 dynamic section, if there is one.
3408 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3409 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3410 (bfd_elf64_swap_dyn_in): Likewise.
3411 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3413 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3415 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3416 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3417 <pirker@eiunix.tuwien.ac.at>.
3419 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3421 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3422 PowerPC V.4 and eabi.
3423 * bfd-in2.h: Regenerate.
3424 * libfd.h: Regenerate.
3426 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3428 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3429 section type and SHF_EXCLUDE section flag, turning them into the
3430 appropriate bfd section flag.
3432 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3434 * xcofflink.c (xcoff_link_add_symbols): Create the special
3435 sections if we see a DYNAMIC object, in case that is the only
3436 XCOFF input object we see.
3438 * elf32-mips.c: Extensive changes for a start at dynamic linking
3439 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3441 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3442 (struct elf_backend_data): Remove
3443 elf_backend_create_program_headers field. Add
3444 elf_backend_additional_program_headers and
3445 elf_backend_modify_segment_map fields.
3446 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3448 (elf_backend_additional_program_headers): Likewise.
3449 (elf_backend_modify_segment_map): Likewise.
3450 (elf_backend_create_program_headers): Don't define.
3451 (elfNN_bed): Change to account for field changes.
3452 * elf.c (assign_file_positions_for_segments): Call new
3453 modify_segment_map backend function. Don't call old
3454 create_program_headers backend function.
3455 (get_program_header_size): Call additional_program_headers rather
3456 than create_program_headers.
3457 * elflink.h (elf_link_add_object_symbols): Initialize
3458 type_change_ok from new backend field.
3459 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3461 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3462 a reloc against the appropriate section.
3464 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3465 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3466 (elf_flags_init): Rename from elf_ppc_flags_init.
3467 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3469 (ppc_elf_copy_private_bfd_data): Likewise.
3470 (ppc_elf_merge_private_bfd_data): Likewise.
3472 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3475 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3477 * coff-alpha.c (alpha_relocate_section): During final link, allow
3478 output .lita section to be bigger than 64k by adjusting gp value
3479 on a per-input section basis.
3480 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3482 (struct ecoff_section_tdata): Add gp field.
3484 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3486 Handle Alpha ECOFF changes in OSF/1 3.2.
3487 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3489 * coff-alpha.c: Include "aout/ar.h".
3490 (alpha_ecoff_get_relocated_section_contents): Don't require an
3491 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3492 3.2 doesn't generate one.
3493 (alpha_relocate_section): Likewise.
3494 (alpha_ecoff_slurp_armap): Define.
3495 (alpha_ecoff_slurp_extended_name_table): Define.
3496 (alpha_ecoff_construct_extended_name_table): Define.
3497 (alpha_ecoff_truncate_arname): Define.
3498 (alpha_ecoff_write_armap): Define.
3499 (alpha_ecoff_generic_stat_arch_elt): Define.
3500 (alpha_ecoff_update_armap_timestamp): Define.
3502 (alpha_ecoff_read_ar_hdr): New static function.
3503 (alpha_ecoff_get_elt_at_filepos): New static function.
3504 (alpha_ecoff_openr_next_archived_file): New static function.
3505 (alpha_ecoff_get_elt_at_index): New static function.
3506 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3507 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3508 _bfd_ecoff to alpha_ecoff.
3509 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3510 field from backend structure, rather than always calling
3511 _bfd_get_elt_at_filepos.
3512 * coff-mips.c (mips_ecoff_backend_data): Initialize
3513 get_elt_at_filepos field.
3514 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3515 from _bfd_generic_read_ar_hdr with minor changes.
3516 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3517 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3518 * libbfd.h: Rebuild.
3520 * bfd-in.h (BFD_IN_MEMORY): Define.
3521 * libbfd-in.h (struct bfd_in_memory): Define.
3522 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3523 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3524 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3525 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3526 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3527 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3528 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3529 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3530 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3531 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3533 (bfd_openstreamr): Likewise.
3534 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3535 BFD_IN_MEMORY is not set.
3536 * riscix.c (riscix_some_aout_object_p): Likewise.
3537 * bfd-in2.h, libbfd.h: Rebuild.
3539 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3540 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3541 (bfd_get_elt_at_index): Define.
3542 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3543 bfd_get_elt_at_index. Change index parameter from int to
3545 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3546 (_bfd_noarchive_get_elt_at_index): Define.
3547 (_bfd_archive_bsd_get_elt_at_index): Define.
3548 (_bfd_archive_coff_get_elt_at_index): Define.
3549 * bfd-in2.h, libbfd.h: Rebuild.
3550 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3551 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3552 * ieee.c (ieee_get_elt_at_index): Define.
3553 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3554 * oasys.c (oasys_get_elt_at_index): Define.
3555 * som.c (som_get_elt_at_index): Define.
3557 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3558 numbers to the .text section.
3560 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3562 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3563 If there is a SEC_DEBUGGING section, get the contents of the debug
3564 information part from it.
3565 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3567 (ieee_write_object_contents): Check ieee_write_debug_part return.
3569 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3571 * config.bfd (i[345]86-*-freebsd*): Add target.
3572 * configure.in (i386freebsd_vec): Add vec.
3573 * configure: Regenerate.
3574 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3575 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3576 Rebuild dependencies..
3577 * freebsd.h: New file.
3578 * i386freebsd.c: New file.
3579 * targets.c (i386freebsd_vec): Declare.
3580 (bfd_target_vector): Add i386freebsd_vec.
3581 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3582 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3584 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3586 * ieee.c (ieee_slurp_debug): New static function.
3587 (ieee_object_p): Call it.
3588 (ieee_slurp_section_data): Skip debugging sections.
3589 (ieee_get_reloc_upper_bound): Likewise.
3590 (ieee_get_section_contents): Likewise.
3591 (ieee_canonicalize_reloc): Likewise.
3592 (ieee_write_section_part): Likewise.
3593 (ieee_write_debug_part): Likewise.
3594 (ieee_write_data_part): Likewise.
3595 (init_for_output): Likewise.
3597 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3599 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3601 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3602 relocs, since ppc_elf_relocate_section handles the linker case.
3603 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3605 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3606 ppc_elf_relocate_section since that is now the only caller.
3607 (ppc_elf_relocate_section): Ditto.
3609 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3611 * coffcode.h (coff_write_object_contents): If we don't know the
3612 section of the entry point for an XCOFF executable, always set the
3613 entry address to -1.
3615 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3617 * elf.c (bfd_section_from_shdr): Add support for note sections.
3619 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3621 * bfd-in.h (struct _symbol_info): Add stab_type field.
3622 * bfd-in2.h: Rebuild.
3623 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3625 * elf32-ppc.c: Remove trailing newline from calls to
3627 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3628 difference if target endianness is known.
3630 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3632 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3633 old style TOC16 references without using R_PPC_GOT.
3634 (ppc_reloc_type): Ditto.
3635 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3636 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3637 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3638 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3639 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3641 (ppc_elf_adjust_dynamic_symbol): Ditto.
3642 (ppc_elf_adjust_dynindx): Ditto.
3643 (ppc_elf_size_dynamic_sections): Ditto.
3644 (ppc_elf_finish_dynamic_symbol): Ditto.
3645 (ppc_elf_finish_dynamic_sections): Ditto.
3646 (ELF_DYNAMIC_INTERPRETER): Define.
3648 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3650 * elf.c (copy_private_bfd_data): When attaching sections to
3651 segments ignore sections that won't be allocated. Patch from
3654 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3656 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3659 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3661 * coff-i960.c (CALC_ADDEND): Define.
3662 (coff_i960_relocate_section): Add the input section VMA to the
3663 addend for PC relative relocs.
3665 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3667 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3668 to correctly terminate.
3670 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3672 * targets.c (enum bfd_endian): Define.
3673 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3674 from boolean to enum bfd_endian. Change header_byteorder_big_p
3676 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3677 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3678 * bfd-in2.h: Rebuild.
3679 * All targets: Change initialization of byteorder and
3680 header_byteorder to use enum bfd_endian values rather than
3682 * All files: Change all references to byteorder_big_p and
3683 header_byteorder_big_p to use new bfd_*_endian macros.
3685 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3687 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3689 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3691 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3693 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3695 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3697 * ieee.c: Lots of minor cleanups. Make many functions return
3698 errors rather than calling abort. Also:
3699 (ieee_write_twobyte): Remove; change callers to call existing
3700 ieee_write_2bytes function.
3701 (ieee_write_expression): Don't output the section twice when
3702 outputting a local symbol. Don't emit an extraneous zero if there
3704 (ieee_slurp_sections): Set the lma as well as the vma.
3705 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3707 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3708 a recognized one or bfd_arch_unknown.
3709 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3711 (ihex_get_symtab): Likewise.
3713 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3715 * aoutx.h: Include <ctype.h>.
3716 (struct aout_link_includes_table): Define.
3717 (struct aout_link_includes_totals): Define.
3718 (struct aout_link_includes_entry): Define.
3719 (aout_link_includes_lookup): Define macro.
3720 (struct aout_final_link_info): Add includes field.
3721 (aout_link_includes_newfunc): New static function.
3722 (NAME(aout,final_link)): Initialize includes hash table.
3723 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3725 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3727 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3729 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3731 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3733 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3735 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3736 (pe_print_private_bfd_data): call pe_print_reloc.
3737 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3738 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3739 up some debugging as well.
3741 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3743 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3746 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3748 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3749 when setting sections to NULL.
3751 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3753 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3755 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3756 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3758 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3759 * bfd-in2.h: Rebuild.
3761 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3763 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3765 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3767 * ihex.c (ihex_scan): Handle record types 4 and 5.
3768 (ihex_object_p): Permit types 4 and 5.
3769 (ihex_set_section_contents): Remove check for out of range
3771 (ihex_write_object_contents): Generate types 4 and 5.
3773 * elflink.h (elf_link_output_extsym): Just ignore warning and
3774 indirect references to symbols which don't really exist.
3776 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3778 * peicode.h (pe_print_idata): Minor format fixes
3779 (pe_print_edata): New function. Under private printing, this formats
3780 the edata section of a PE file.
3781 (pe_print_private_bfd_data): Added call to pe_print_edata.
3783 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3785 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3786 index, don't call stoi.
3788 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3790 * srec.c (srec_scan): Set lma as well as vma.
3792 * ihex.c: New file; support for Intel Hex format.
3793 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3794 (ihex_vec): Declare.
3795 (bfd_target_vector): Always include ihex_vec.
3796 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3797 * Makefile.in: Rebuild dependencies.
3798 (BFD_LIBS): Add ihex.o
3799 (BFD_LIBS_CFILES): Add ihex.c.
3800 * bfd-in2.h: Rebuild.
3802 * elf.c (assign_file_positions_for_segments): Sort the sections in
3804 (get_program_header_size): Return the right size if segment_map is
3806 (copy_private_bfd_data): Don't bother to sort the sections.
3808 * bfd.c (bfd_record_phdr): New function.
3809 * bfd-in.h (bfd_record_phdr): Declare.
3810 * bfd_in2.h: Rebuild.
3812 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3815 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3816 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3818 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3819 (bfd_zmalloc): Change declaration.
3820 * libbfd.h: Rebuild.
3821 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3822 and realloc. Don't set bfd_error_no_memory if they fail.
3824 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3826 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3827 uses as well. Added a new howto to deal with TOCREL16 relocs that
3828 are TOCDEFN as well.
3829 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3830 to handle RVA relocs from dlltool.
3831 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3832 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3833 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3835 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3836 to get the right section alignment.
3838 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3840 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3841 p_paddr if p_paddr is zero.
3842 (make_mapping): Set includes_filehdr and includes_phdrs for first
3844 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3846 (assign_file_positions_for_segments): Handle includes_filehdr and
3847 includes_phdrs. Remove special handling of PT_PHDR and first
3849 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3850 when appropriate. Remove special handling of PT_PHDR segment.
3851 Use a more complex condition for when a section is included in a
3852 segment to handle Solaris linker oddities.
3854 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3856 * coff-m88k.c (howto_table): Reformatted for easier reading;
3857 special_function now points to new function m88k_special_reloc.
3858 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3860 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3861 be done correctly by m88k_special_reloc.
3862 (reloc_processing): New function to be used by RELOC_PROCESSING.
3863 (RELOC_PROCESSING): Define to call reloc_processing.
3865 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3867 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3868 (pe_print_pdata): Likewise.
3870 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3871 obstack_alloc fails.
3872 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3874 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3875 * Many files: don't set bfd_error_no_memory if one of the above
3878 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3879 if p_paddr_valid is set.
3880 (copy_private_bfd_data): New static function.
3881 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3883 * elf.c (assign_file_positions_for_segments): Fix case where extra
3884 program headers were allocated.
3886 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3887 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3888 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3889 _bfd_elf_print_private_bfd_data.
3891 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3892 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3893 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3894 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3895 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3896 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3897 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3899 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3901 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3902 * elf.c (make_mapping): New static function.
3903 (map_sections_to_segments): New static function.
3904 (elf_sort_sections): New static function.
3905 (assign_file_positions_for_segments): New static function.
3906 (map_program_segments): Remove.
3907 (get_program_header_size): Remove sorted_hdrs, count, and
3908 maxpagesize parameters. Simplify.
3909 (assign_file_positions_except_relocs): When generating an
3910 executable, use assign_file_positions_for_segments.
3911 (elf_sort_hdrs): Remove.
3912 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3913 to get_program_header_size.
3915 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3917 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3919 * configure, config.in: Regenerate with autoconf 2.7.
3921 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3922 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3924 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3926 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3927 (ecoff_sec_to_styp_flags): Likewise.
3928 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3929 (ecoff_set_symbol_info): Handle scRConst.
3930 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3931 (ecoff_compute_section_file_positions): Handle .rconst section.
3932 (_bfd_ecoff_write_object_contents): Likewise.
3933 (ecoff_link_check_archive_element): Handle scRConst.
3934 (ecoff_link_add_externals): Likewise.
3935 (ecoff_link_write_external): Handle .rconst section.
3936 (ecoff_reloc_link_order): Likewise.
3937 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3938 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3940 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3942 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3943 DEF_DYNAMIC flag is set.
3945 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3947 * host-aout.c: If TRAD_HEADER is defined, include it.
3949 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3951 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3952 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3953 (BFD_NEED_DECLARATION): New function.
3954 * configure.in: Use BFD_NEED_DECLARATION.
3955 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3956 * configure, config.in: Rebuild with autoconf 2.6.
3958 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3959 special_sections before returning when called with a non XCOFF
3962 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3965 * coffcode.h (coff_compute_section_file_positions): Only pad the
3966 previous section to force file alignment when creating an
3969 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3971 * coffcode.h (coff_compute_section_file_positions): If
3972 RS6000COFF_C, set up the .debug section.
3974 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3975 if it is not large enough to accomodate the entire TOC area with
3976 signed 16 bit offsets.
3977 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3979 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3980 TOC anchor to use the TOC value used in the output file.
3982 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3984 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3985 (_bfd_coff_read_string_table): Likewise.
3987 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3989 * pe-arm.c: Fix typos.
3990 * coff-arm.c: Likewise.
3992 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
3994 * coff-ppc.c (list_ele): Added "cat"egory member.
3995 (record_toc): New category parameter (priv or pub).
3996 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
3997 (ppc_process_before_allocation): Removed embrionic data-in-toc from
3998 the mainline. It addes extra toc cells in error.
3999 (ppc_coff_swap_sym_in_hook): Added some documentation.
4000 (dump_toc): Can now diagnose "virtual toc" chicanery.
4002 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4004 * elf-bfd.h (struct elf_link_hash_table): Change type of
4005 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4007 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4009 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4010 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4012 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4013 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4014 defined or mentioned in a regular file.
4016 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4018 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4019 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4020 (coff_ppc_relocate_section): Correct REL24 handling
4021 (ppc_process_before_allocation): Correct TOCDEFN handling
4023 * peicode.h (dir_names): Added name descriptions
4025 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4027 * VERSION: Updated to cygnus-2.6.
4029 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4031 * targets.c (m68k4knetbsd_vec): Declare.
4033 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4035 * targets.c (bfd_target): Change type of second argument to
4036 _bfd_print_private_bfd_data from void * to PTR.
4037 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4038 using PTR rather than void *.
4039 * bfd-in2, libbfd.h: Rebuild.
4040 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4042 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4043 _bfd_generic_bfd_print_private_bfd_data rather than casting
4046 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4048 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4049 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4051 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4052 BFD64_BACKENDS_CFILES): New variables.
4055 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4057 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4058 not at the file position of the first section.
4059 * coffcode.h (coff_compute_section_file_positions): Avoid using
4061 (coff_write_object_contents): When generating a PPC PE executable
4062 with no symbols, round up the file size to a COFF_PAGE_SIZE
4064 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4065 don't write out a string table.
4067 * elf.c (bfd_section_from_shdr): When using a different section
4068 header, pass the new one to _bfd_elf_make_section_from_shdr.
4069 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4070 (elf_map_symbols): Add section VMA to symbol value when comparing
4072 (_bfd_elf_compute_section_file_positions): Only build symbol table
4073 if there are some symbols. Set file offset of symtab and strtab
4075 (assign_file_positions_except_relocs): Remove dosyms parameter.
4076 Change all callers. Never set file offset of symtab and strtab
4078 (_bfd_elf_copy_private_section_data): New function.
4079 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4080 (_bfd_elf_copy_private_symbol_data): New function.
4081 (swap_out_syms): Check for special mapping of st_shndx created by
4082 copy_private_symbol_data.
4083 * elfxx-target.h: Use new copy routines.
4084 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4085 (_bfd_elf_copy_private_section_data): Declare.
4087 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4089 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4092 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4093 _bfd_dummy_target, matching the recent change to archive
4096 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4098 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4099 arithmetic on PTR types.
4101 * aout-target.h (MY(callback)): Set the lma of the sections.
4103 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4104 symbol into a reloc against the section.
4106 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4108 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4109 glue for the relocs: IMGLUE and IFGLUE.
4110 (record_toc): new function - tracks toc contents
4111 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4112 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4113 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4114 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4115 (ppc_record_toc_entry): Removed a debug define (duh)
4117 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4118 (pe_print_idata): New function - formats the idata section data
4119 (pe_print_pdata): New function - formats the pdata section data
4120 (pe_print_private_bfd_data): calls to above
4122 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4124 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4125 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4126 TARGET_SYM and TARGET_NAME for vector and BFD name.
4127 * coff-pmac.c (pmac_xcoff_vec): Remove.
4128 (TARGET_SYM, TARGET_NAME): Define.
4129 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4130 machine to 0, not all PowerMacs are 601s.
4132 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4134 * elfcode.h (elf_object_p): Read in any program headers.
4135 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4136 based on the program headers, if any.
4137 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4138 (map_program_segments): Set p_paddr of program headers based on
4141 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4143 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4146 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4147 trying to do a relocateable link with a non-a.out object file.
4149 * archive.c (bfd_generic_archive_p): Check the first object file
4150 in an archive even if target_defaulted is set. If the object file
4151 has the wrong xvec, reject it.
4153 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4154 be represented, report the name via _bfd_error_handler.
4155 (translate_to_native_sym_flags): Likewise.
4156 * elf32-mips.c (mips_elf_final_link): Likewise.
4157 * oasys.c (oasys_write_sections): Likewise.
4159 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4160 which checks for STYP_OVRFLO sections.
4161 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4162 reloc and lineno count overflows.
4163 (coff_write_object_contents): Call coff_count_linenumbers before
4164 coff_compute_section_file_positions. If RS6000COFF_C, handle
4165 reloc and lineno count overflows.
4166 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4167 relocs before dealing with .pad sections. Count overflow section
4168 headers when handling .pad sections.
4170 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4173 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4174 (struct xcoff_link_hash_table): Add descriptor_section and
4175 special_sections fields.
4176 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4177 (xcoff_link_add_symbols): Set linkage section alignment. Create
4178 descriptor section. Check for magic symbol names (_text, etc.),
4179 and record them in special_sections if found. Set
4180 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4181 descriptor field to point back to the function code symbol.
4182 (xcoff_sweep): Always mark the special descriptor_section.
4183 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4184 function descriptor, and mark it if it is.
4185 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4186 parameter, and fill it in. Allocate space for the descriptor
4188 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4189 global linkage code. If an undefined function descriptor is
4190 exported, arrange to define it. Warn about any other undefined
4192 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4193 (xcoff_write_global_symbol): Create a function descriptor when
4195 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4196 * bfd-in2.h: Rebuild.
4198 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4200 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4201 (ppc_coff_link_hash_table): new types for hashing
4202 (ppc_coff_link_hash_newfunc): hash entry constructor
4203 (ppc_coff_link_hash_table_init): hash table initializer
4204 (ppc_coff_link_hash_table_create): hash table constructor
4205 (ppc_record_toc_entry): changed references to hash table
4206 (coff_ppc_relocate_section): changed references to hash table
4208 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4209 * libcoff.h: Rebuild
4211 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4212 (coff_link_add_symbols): removed toc_offset init
4214 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4216 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4219 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4220 if it is given and mmep is available.
4221 * acconfig.h: Undef USE_MMAP.
4222 * configure, config.in: Regenerated.
4223 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4224 table handling the old way.
4225 (aout_get_external_symbols): Don't complain if last byte of string
4227 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4228 (bfd_free_window) [! USE_MMAP]: Don't define.
4229 (bfd_get_file_window,
4230 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4232 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4234 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4237 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4239 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4240 compatible with AMD generated COFF files. Try to support both AMD
4241 and GNU formats simultaneously.
4242 (coff_a29k_relocate_section): Likewise.
4244 * libbfd.c (bfd_get_file_window): Change writable parameter from
4245 int to boolean; update all callers. Pass MAP_SHARED if not
4246 writable--it's required on Solaris. Cast fprintf argument to
4248 * bfd-in.h (bfd_get_file_window): Update declaration.
4249 * bfd-in2.h: Rebuild.
4250 * aoutx.h: Update calls to bfd_get_file_window.
4252 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4254 (xcoff_swap_ldhdr_in): New static function.
4255 (xcoff_swap_ldsym_in): New static function.
4256 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4257 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4258 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4259 Handle XTY_ER/XMC_XO symbols correctly.
4260 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4261 rather than normal symbol table.
4262 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4263 already defined with the same absolute value.
4264 (xcoff_mark): When considering called symbols, check whether the
4265 descriptor is from a dynamic object, rather than the symbol
4267 (xcoff_build_ldsyms): Likewise.
4269 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4270 Cast realloc and malloc return values. If malloc or realloc fail,
4271 set bfd_error_no_memory.
4272 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4273 * bfd-in2.h: Rebuild.
4275 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4277 * coff-ppc.c (ppc_record_toc_entry): new function.
4278 (in_reloc_p): changed return value.
4279 (coff_ppc_relocate_section): much rework.
4280 (ppc_allocate_toc_section): new function.
4281 (ppc_process_before_allocation): new function.
4282 (ppc_coff_swap_sym_in_hook): new function.
4284 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4285 (coff_link_add_symbols): initialize toc_offset.
4287 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4288 (coff_swap_aouthdr_out): Added more sections to the data
4289 dictionary for the pe file header. Also changed linker version
4290 number on the ppc side.
4291 (dir_names): small improvements to the dictionary printing.
4292 (pe_mkobject_hook): save the file level flags.
4294 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4295 (pe_tdata): added real_flags field
4296 (coff_tdata): added local_toc_sym_map and access macro
4298 * libcoff.h (coff_link_hash_entry): added toc_offset field
4299 (pe_tdata): added real_flags field
4300 (coff_tdata): added local_toc_sym_map and access macro
4302 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4303 (coff_mkobject): init for local_toc_sym_map
4304 (coff_write_object_contents): set the internal_a.magic to
4305 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4308 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4310 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4311 entries until both the line number address and the function name
4312 address are too large.
4314 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4315 * configure: Rebuilt.
4317 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4318 is defined in the environment.
4320 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4322 * som.c (som_get_section_contents_in_window): Define to use
4325 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4327 * coff-i860.c: New file, based on coff-i386.c.
4328 * cpu-i860.c: New file, based on cpu-i386.c.
4329 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4330 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4331 targets, using i860coff_vec.
4332 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4333 trad-core.o and hosts/i860mach3.h.
4334 (i860coff_vec): Use coff-i860.o and cofflink.o.
4335 * configure: Rebuild.
4336 * Makefile.in: Rebuild dependencies.
4337 (ALL_MACHINES): Add cpu-i860.o.
4338 (BFD32_BACKENDS): Add coff-i860.o.
4339 (CFILES): Add cpu-i860.c and coff-i860.c.
4340 * targets.c (i860coff_vec): Declare.
4341 (bfd_target_vector): Add &i860coff_vec.
4342 * archures.c (bfd_i860_arch): Declare.
4343 (bfd_archures_list): Add &bfd_i860_arch.
4344 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4345 (coff_set_flags): Handle bfd_arch_i860.
4346 (coff_write_object_contents): Handle I860 a.out magic number.
4348 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4350 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4351 the created .tc section to 2.
4352 (xcoff_mark): Don't keep a .loader reloc for a call to an
4353 undefined symbol when creating a shared library.
4354 (xcoff_build_ldsyms): When creating a shared library, generate
4355 global linkage code for a call to an undefined symbol.
4357 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4359 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4360 BFD32_BACKENDS, BFD64_BACKENDS.
4361 (.dep1): Put mkdep output in a separate file.
4362 Rebuilt dependencies.
4364 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4367 Permit use of mmap when available:
4369 * configure.in: Check for mmap, madvise, mprotect.
4370 * config.in, configure: Regenerated.
4372 * libbfd.c (struct _bfd_window_internal): Define type.
4373 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4375 (ok_to_map): New static variable for debugging.
4376 (_bfd_generic_get_section_contents_in_window): New function.
4377 * bfd-in.h (bfd_window_internal): Declare type.
4378 (bfd_window): Define type.
4379 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4380 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4383 * libaout.h (struct aoutdata): Add two window fields.
4384 (obj_aout_sym_window, obj_aout_string_window): New macros.
4385 * aoutx.h (some_aout_object_p): Initialize windows.
4386 (aout_get_external_symbols): Get symbol data and strings in
4387 windows instead of explicitly allocated buffers.
4388 (slurp_symbol_table): Free window instead of memory.
4389 (bfd_free_cached_info): Release windows instead of freeing storage
4391 (aout_link_free_symbols): Ditto.
4393 * targets.c (bfd_target): Add new field for
4394 get_section_contents_in_window.
4395 (BFD_JUMP_TABLE_GENERIC): Updated.
4396 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4397 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4398 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4399 macros for get_section_contents_in_window field.
4401 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4403 * core.c: Renamed to corefile.c
4404 * makefile.dos (OBJS): Change core.o to corefile.o
4405 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4408 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4410 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4411 targ_selvecs to allow debugging under Irix-5 native.
4414 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4416 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4417 to o. Clobber and restore the list of new csects around the call
4418 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4419 linker error and the linker wants to read the symbol table. Reset
4420 the line number count of a real section even if it has no relocs.
4421 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4423 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4426 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4428 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4429 an undefined symbol in a shared link.
4431 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4432 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4433 phdm@info.ucl.ac.be (Philippe De Muyter).
4435 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4437 * coff-m88k.c (rtype2howto): New static function.
4438 (RTYPE2HOWTO): Use it rather than a macro definition.
4440 * coffcode.h (coff_write_object_contents): set internal_a.magic
4441 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4443 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4444 define TRAD_HEADER to new file hosts/delta68.h.
4445 m88*-motorola-sysv*, however, does use ptrace-core.o.
4446 * hosts/delta68.h: New file.
4448 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4449 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4451 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4453 * i386linux.c (MY(vec)): Declare before use.
4455 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4457 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4458 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4460 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4461 BFD is not of the right type.
4462 (bfd_elf_get_needed_list): Likewise.
4463 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4464 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4465 * xcofflink.c (XCOFF_XVECP): Define.
4466 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4468 (bfd_xcoff_import_symbol): Likewise.
4469 (bfd_xcoff_export_symbol): Likewise.
4470 (bfd_xcoff_link_count_reloc): Likewise.
4471 (bfd_xcoff_record_link_assignment): Likewise.
4472 (bfd_xcoff_size_dynamic_sections): Likewise.
4474 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4475 table index against the number of symbols for a base relative
4478 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4480 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4481 full_aouthdr flag here...
4482 (_bfd_xcoff_bfd_final_link): ...not here.
4484 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4486 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4487 systems that have a system <libelf.h>.
4488 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4489 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4490 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4491 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4492 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4493 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4494 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4496 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4498 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4499 set, set BSF_WEAK in symbol. Change all callers.
4500 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4501 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4502 _bfd_generic_link_add_one_symbol.
4503 (ecoff_indirect_link_order): Check that the section tdata relocs
4504 are not NULL before using them.
4506 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4507 define TRAD_HEADER as hosts/alphalinux.h.
4508 * configure: Rebuild.
4509 * hosts/alphalinux.h: New file.
4510 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4513 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4515 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4516 C_ECOMM storage classes.
4518 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4520 (xcoff_mark): Call xcoff_mark_symbol.
4521 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4522 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4524 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4526 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4528 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4530 (xcoff_find_reloc): New static function.
4531 (xcoff_link_add_symbols): Use it.
4532 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4533 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4534 relocate the value of C_DECL.
4536 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4538 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4540 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4541 callback decide what goes in .relocs.
4542 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4543 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4546 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4548 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4551 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4553 * xcofflink.c: More improvements, mostly to fix handling of
4554 constructors and a few other special cases.
4555 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4556 zero, reverting yesterday's change.
4557 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4558 (bfd_xcoff_link_count_reloc): Declare.
4559 (bfd_xcoff_record_link_assignment): Declare.
4560 * bfd-in2.h: Rebuild.
4562 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4564 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4565 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4566 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4567 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4568 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4569 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4571 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4574 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4575 segments includes the a.out header. See to that the magic number
4576 *always* is big-endian.
4578 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4579 m68k4k NetBSD configurations.
4581 * configure.in, configure: Separate i386 & mips NetBSD
4582 configurations from other BSD ones. Don't assume DEC is the only
4583 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4584 configurations. Add support for m68k4k NetBSD object format.
4586 * libaout.h: Added M_68K4K_NETBSD magic.
4588 * m68k4knetbsd.c: New file.
4590 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4592 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4595 * hosts/mipsnbsd.h: New file.
4598 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4600 * config.bfd: Add config stuff for mips*-*-magic* to set
4601 targ_defvec to ecoff_big_vec.
4604 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4606 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4608 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4609 toc_section, and entry_section fields.
4610 (struct xcoff_section_tdata): Remove ldrel_count field.
4611 * libcoff.h: Rebuild.
4612 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4614 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4615 full a.out header if full_aouthdr is set in xcoff_data.
4616 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4617 based on sections stored in xcoff_data.
4618 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4620 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4621 (rs6000coff_vec): Set symbol_leading_char to '.'.
4622 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4623 value stored in ret rather than returning a pointer value.
4625 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4627 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4630 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4632 * som.c (som_slurp_string_table): Allocate the strings with malloc
4633 since they're free'd by free_cached_info.
4634 (som_slurp_symbol_table): Similarly for the symbol table.
4636 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4638 * Makefile.in (diststuff): Don't make headers.
4640 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4642 * Makefile.in: Rebuild dependencies.
4644 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4645 output_bfd is not SunOS.
4646 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4647 non-SunOS input files.
4649 * xcofflink.c: Extensive changes to support linking shared objects
4650 and generating a .loader section.
4651 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4652 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4653 last_symndx, and ldrel_count fields.
4654 * libcoff.h: Rebuild.
4655 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4656 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4658 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4659 (bfd_xcoff_export_symbol): Declare.
4660 (bfd_xcoff_size_dynamic_sections): Declare.
4661 * bfd-in2.h: Rebuild.
4663 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4665 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4666 * configure: Rebuild.
4667 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4668 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4670 (pmac_xcoff_vec): Update to use new xcoff support.
4671 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4672 (xcoff_write_armap): Declare buf as unsigned char.
4673 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4675 * mpw-make.sed: Generalize subdir_do edit.
4677 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4679 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4680 correctly. Don't initialize asect->vma.
4682 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4684 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4685 something a little less than the page size.
4687 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4689 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4691 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4693 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4694 * coffcode.h (coff_write_object_contents): If .bss is before
4695 .data us that as data_start.
4696 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4698 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4699 (coff_swap_outhdr_out): Hardwire in version number.
4701 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4703 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4704 major and minor to *_vno, since the former are also macros in
4705 SunOS header files. Cast result of bfd_alloc to appropriate
4708 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4709 before assigning to sec_data.
4711 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4713 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4714 now relative to the section, not absolute.
4715 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4716 get the file name when there is a N_SO directory name. When
4717 handling stabs, remember that section->vma was added to the
4720 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4722 * sunos.c (struct sunos_link_hash_table): Add needed field.
4723 (sunos_link_hash_table_create): Call bfd_release, not free.
4724 (sunos_link_hash_table_create): Initialize needed field.
4725 (sunos_add_dynamic_symbols): Record needed objects.
4726 (bfd_sunos_get_needed_list): New function.
4727 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4728 * bfd-in2.h: Rebuild.
4730 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4732 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4734 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4736 * bfd-in.h (struct bfd_link_needed_list): Rename from
4737 bfd_elf_link_needed_list.
4738 * bfd-in2.h: Rebuild.
4739 * elf.c, elflink.h, libelf.h: Corresponding changes.
4741 Add start at AIX linker support; no shared libraries yet.
4742 * xcofflink.c: New file.
4743 * configure.in (rs600coff_vec): Use xcofflink.o.
4744 * configure: Rebuild.
4745 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4747 (struct xcoff_section_tdata): Define.
4748 (xcoff_section_data): Define macro.
4749 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4750 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4751 (_bfd_xcoff_bfd_final_link): Declare.
4752 (_bfd_ppc_xcoff_relocate_section): Declare.
4753 * libcoff.h: Rebuild.
4754 * coff-rs6000.c: Clean up a bit.
4755 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4756 cputype, csects, and debug_indices.
4757 (xcoff_copy_private_bfd_data): Copy cputype.
4758 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4759 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4760 (xcoff_reloc_type_lookup): Rename from
4761 rs6000coff_reloc_type_lookup.
4762 (coff_relocate_section): Define.
4763 (_bfd_xcoff_sizeof_headers): Define.
4764 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4765 (_bfd_xcoff_bfd_relax_section): Define.
4766 (_bfd_xcoff_bfd_link_split_section): Define.
4767 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4769 * coffcode.h (coff_compute_section_file_positions): If AIX,
4770 increment sofar by SMALL_AOUTSZ if not executable.
4771 (coff_write_object_contents): If AIX, always output an a.out
4772 header; if not executable, header size of SMALL_AOUTSZ.
4773 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4774 (_bfd_stringtab_init): Initialize xcoff field.
4775 (_bfd_xcoff_stringtab_init): New function.
4776 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4777 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4778 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4779 * libbfd.h: Rebuild.
4780 * Makefile.in: Rebuild dependencies.
4781 (BFD32_BACKENDS): Add xcofflink.o.
4782 (CFILES): Add xcofflink.c.
4784 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4785 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4786 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4788 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4790 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4792 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4794 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4795 * config.in: Regenerated.
4797 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4798 (_bfd_chunksize): New variable.
4799 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4800 for obstack chunk size.
4801 * configure.in: Check for getpagesize.
4802 * configure: Regenerated.
4804 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4806 * trad-core.c (rawptr): Make it a local variable of
4807 ptrace_unix_core_file_p.
4809 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4811 * coff-arm.c (in_reloc_p): New.
4812 * coff-i386.c (in_reloc_p): New.
4813 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4814 (coff_write_object_contents): Only set has_reloc_section
4816 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4817 in_reloc_p to decide if reloc should be emitted.
4818 * libcoff.h (pe_data_type.in_reloc_p): New.
4819 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4821 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4823 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4824 (_bfd_coff_read_internal_relocs): Likewise.
4825 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4826 (_bfd_coff_read_internal_relocs): Likewise.
4828 * elflink.h (elf_link_add_object_symbols): Correct conditions
4829 under which type and size change warnings are issued.
4831 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4833 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4834 a symbol which is not in a real section.
4835 (coff_write_native_symbol): Corresponding change.
4837 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4838 coff_link_hash_newfunc and make non-static.
4839 (_bfd_coff_link_hash_table_init): New function, broken out of
4840 _bfd_coff_link_hash_table_create.
4841 (_bfd_coff_link_hash_table_create): Use it.
4842 (process_embedded_commands): Make static.
4843 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4844 (_bfd_coff_link_hash_table_init): Declare.
4845 * libcoff.h: Rebuild.
4847 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4848 field in XCOFF tdata.
4849 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4850 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4851 based on cputype stored in a.out header, or in n_type of initial
4853 (coff_write_object_contents): Set cputype correctly in a.out
4855 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4857 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4858 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4860 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4861 * libcoff.h: Rebuild.
4863 * cpu-rs6000.c (rs6000_compatible): New static function.
4864 (bfd_rs6000_arch): Use it.
4865 * cpu-powerpc.c (powerpc_compatible): New static function.
4866 (arch_info_struct): Define various flavours of PowerPC.
4867 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4870 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4872 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4874 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4876 * elflink.h (elf_link_add_object_symbols): Don't warn about
4877 changing the size or type if the old definition was weak.
4879 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4881 * coffcode.h (combined_entry_type): Add fix_line field.
4882 (coff_slurp_line_table): Warn if we try to set the lineno field of
4884 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4885 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4886 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4887 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4889 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4890 * libcoff.h: Rebuild.
4892 * libcoff-in.h (struct xcoff_tdata): Define.
4893 (xcoff_data): Define.
4894 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4895 * bfd-in2.h, libcoff.h: Rebuild.
4896 * coff-rs6000.c (xcoff_mkobject): New static function.
4897 (coff_mkobject): Define.
4898 (xcoff_copy_private_bfd_data): New static function.
4899 (coff_bfd_copy_private_bfd_data): Define.
4900 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4902 (rs6000coff_vec): Add DYNAMIC to object_flags.
4903 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4904 .loader sections specially.
4905 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4906 section alignment from the XCOFF tdata information.
4907 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4908 F_SHROBJ, and copy the extra a.out header information into the
4909 XCOFF tdata structure.
4910 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4911 F_DYNLOAD and the extra a.out header information.
4912 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4913 C_HIDEXT symbol with attached csect information.
4914 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4915 in the o_maxdata field.
4916 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4917 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4918 end if BSF_NOT_AT_END is set.
4920 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4921 _bfd_read_ar_hdr_fn.
4922 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4923 * bfd-in2.h, libbfd.h: Rebuild.
4924 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4926 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4927 (bfd_slurp_bsd_armap_f2): Likewise.
4928 (_bfd_slurp_extended_name_table): Likewise.
4930 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4932 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4934 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4935 when the symbol table is empty.
4937 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4938 space for section symbols, since we don't output them either.
4939 (elf_m68k_adjust_dynindx): Removed.
4941 * ptrace-core.c (rawptr): Make it a local variable of
4942 ptrace_unix_core_file_p.
4944 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4946 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4949 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4950 Mac object file formats.
4952 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4954 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4955 auxent if there isn't one.
4956 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4957 rather than FILNMLEN as the maximum name length.
4959 * coffcode.h (bfd_coff_backend_data): Add new field
4960 _bfd_coff_print_aux.
4961 (bfd_coff_print_aux): New static function.
4962 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4963 scnlen field of an XTY_LD csect aux entry.
4964 (coff_print_aux): New static function.
4965 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4966 in coff_pointerize_aux_hook.
4967 (bfd_coff_std_swap_table): Initialize new field.
4968 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4969 * libcoff.h: Rebuild.
4970 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4971 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4973 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4974 if there are symbols, for native AIX ld compatibility.
4976 * coffcode.h (bfd_coff_backend_data): Add new field
4977 _bfd_coff_pointerize_aux_hook.
4978 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4979 or I960, and as 0 otherwise.
4980 (bfd_coff_std_swap_table): Initialize new field.
4981 * libcoff.h: Rebuild.
4982 * coffgen.c (coff_pointerize_aux): Change parameters to take
4983 symbol pointer instead of type and class, and to take aux index.
4984 Call _bfd_coff_pointerize_aux_hook if it is defined.
4985 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4986 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4987 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4989 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4990 read-only/host-only support.
4992 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
4994 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
4997 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
4998 BFD_JUMP_TABLE_ARCHIVE accordingly.
4999 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5000 (_bfd_compute_and_write_armap): Declare.
5001 (_bfd_generic_read_ar_hdr): Declare.
5002 (_bfd_read_ar_hdr): Define.
5003 (_bfd_noarchive_read_ar_hdr): Define.
5004 (_bfd_archive_bsd_read_ar_hdr): Define.
5005 (_bfd_archive_coff_read_ar_hdr): Define.
5006 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5007 _bfd_read_ar_hdr instead.
5008 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5009 (_bfd_compute_and_write_armap): Rename from
5010 compute_and_write_armap. Make non-static. Change all callers.
5011 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5012 than _bfd_snarf_ar_hdr.
5013 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5014 * ieee.c (ieee_read_ar_hdr): Define.
5015 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5016 * oasys.c (oasys_read_ar_hdr): Define.
5017 * som.c (som_read_ar_hdr): Define.
5018 * bfd-in2.h, libbfd.h: Rebuild.
5020 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5022 * peicode.c (coff_swap_filehdr_in): If symptr is
5023 zero, there aren't any symbols, even if nsyms is set.
5025 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5027 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5029 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5030 sections, and set styp correctly for them: .got, .hash, .dynamic,
5031 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5032 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5034 (ecoff_sort_hdrs): New static function.
5035 (ecoff_compute_section_file_positions): Return boolean, not void.
5036 Sort the sections by VMA before looking through them. Put the
5037 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5038 section on an appropriate boundary within the page.
5039 (ecoff_compute_reloc_file_positions): Check return value of
5040 ecoff_compute_section_file_positions.
5041 (_bfd_ecoff_set_section_contents): Likewise.
5042 (_bfd_ecoff_write_object_contents): Check for various Alpha
5043 section types when incrementing text_size and data_size. Call
5044 adjust_headers backend function if it exists.
5045 * coff-alpha.c (alpha_adjust_headers): New static function.
5046 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5047 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5049 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5051 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5053 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5054 of ALTERNATE_AIX_CORE_FORMAT.
5055 * configure.in (aix4): No longer need CORE_FLAGS.
5056 * configure: Updated.
5058 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5060 NS32k changes from Ian Dall:
5061 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5063 (aout_link_input_section_std, aout_link_input_section_ext,
5064 aout_link_reloc_link_order): Call them instead of _bfd_*
5066 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5068 (backend_data): Use it instead of hardcoded zero.
5070 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5071 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5073 * ns32knetbsd.c: Include bfd.h.
5074 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5075 (MY_bfd_reloc_type_lookup): Declare function too.
5076 * pc532-mach.c (set_sizes): Don't declare.
5077 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5078 (backend_data, MY_backend_data): Don't define.
5080 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5081 ns32k-*-lites* like ns32k-*-netbsd*.
5083 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5086 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5088 * coffcode.h (coff_write_object_contents): Restore setting
5089 f_timdat to 0, deleted on August 22.
5091 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5093 * coffcode.h (coff_bfd_copy_private_symbol_data,
5094 coff_bfd_copy_private_section_data,
5095 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5096 * peicode.h (coff_bfd_copy_private_bfd_data): New
5097 (pe_bfd_copy_private_bfd_data): New.
5098 (coff_swap_scnhdr_in): Swap bss size into the right place.
5099 (pe_print_private_bfd_data): Add some newlines.
5101 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5103 * som.c (setup_sections): Don't die if a space has no subspaces.
5105 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5107 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5108 dynamic symbol override a common symbol. Don't change the size or
5109 type if they have been set and the new symbol is not a definition.
5110 Warn if the size or type changes.
5112 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5114 * som.c (som_begin_writing): Don't write the symbol table or
5116 (som_finish_writing): Write them here. Place them after the
5117 subspace data, but before the relocs.
5119 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5121 * sunos.c (sunos_add_one_symbol): Just pass false, not
5122 info->shared_library, to sunos_create_dynamic_sections.
5123 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5125 (sunos_check_dynamic_reloc): Remove .text section assertion.
5127 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5129 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5130 * configure, configure.in: Add pmac_xcoff_vec case.
5131 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5132 * coff-pmac.c: New file, PowerMac XCOFF support.
5133 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5134 * targets.c (pmac_xcoff_vec): Declare.
5136 * mpw-config.in: Various changes to be compatible with the
5137 autoconf-based configury.
5138 * mpw-make.sed: New file, sed commands to translate Unix
5139 makefile into MPW syntax.
5140 * mpw-make.in: Remove.
5141 * hosts/mpw.h: Remove.
5142 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5143 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5145 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5147 * binary.c (binary_get_symtab): Return an empty string on error.
5148 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5150 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5152 * coff-ppc.c: Reformatted according to gnu conventions
5153 Removed irrelevant "if 0" code
5155 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5157 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5158 symbols rather than as indirect symbols.
5159 (MY(slurp_symbol_table)): Don't do anything special about
5162 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5163 of .ctors and .dtors sections is no larger than 2.
5165 * sunos.c (sunos_add_one_symbol): Don't change
5166 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5168 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5169 dynamic symbols when creating a shared library.
5170 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5172 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5173 written even if it is not defined in a regular object.
5174 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5175 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5176 rather than the constant 22.
5177 (sunos_check_dynamic_reloc): Handle creating a shared library.
5178 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5179 zero when creating a shared library.
5180 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5181 write it out at the start of the symbol table.
5183 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5185 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5187 * config.bfd: Add arm-*-coff.
5188 * configure.in, configure: Add armcoff_{little,big}_vec.
5189 * targets.c (armcoff_{little,big}_vec): Declare.
5190 (bfd_target_vector): Add armcoff_{little,big}_vec.
5191 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5193 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5195 * targets.c (bfd_find_target): Remove debugging code.
5197 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5199 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5201 * Makefile.in: added *-ppc files
5202 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5203 allow pe based .o's to be shared with other tools on ppc/NT
5204 * config.bfd: added powerpc[le]-[pe|winnt] config support
5205 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5206 * peicode.h: Added more section flags for PE on ppc
5207 Added coff_swap_filehdr_out to allow peicode.h to be
5208 used for non-image PE files on ppc.
5209 Check for image, or not, before copying pe_opthdr
5210 * targets.c: Added new bfd's
5211 * targets.c: Removed two inactive bfds that shouldn't have made it this
5214 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5216 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5217 explicit values to initialize all relocs. Change all users.
5218 (ppc_elf_brtaken_inner): New function to handle branch predicition
5220 (ppc_elf_brtaken_reloc): Ditto.
5221 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5222 relocs use ppc_elf_unsupported_reloc.
5223 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5224 needs to be reported.
5225 (ppc_elf_relocate_section): Support branch prediction relocs.
5227 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5229 * bfd.c (bfd_assert): Remove \n from string passed to
5232 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5233 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5234 (bfd_coff_make_section_hook): Don't define.
5235 (coff_make_section_hook): Remove.
5236 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5237 (styp_to_sec_flags): Likewise.
5238 (coff_write_object_contents): Likewise.
5239 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5241 * libcoff.h: Rebuild.
5242 * coffgen.c (make_a_section_from_file): Just call
5243 bfd_make_section_anyway, not bfd_make_section or
5244 bfd_coff_make_section_hook.
5245 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5246 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5247 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5248 make_section_hook field.
5249 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5251 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5252 pointers into value field for warning and indirect symbols; just
5253 leave the value field alone.
5254 * linker.c (generic_link_add_symbol_list): Use next symbol for
5255 warning and indirect symbols, rather than looking in symbol value.
5256 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5257 parameter. Change all callers. Remove support for indirect
5258 symbols; it didn't work anyhow.
5259 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5260 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5261 * bfd-in2.h: Rebuild.
5263 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5265 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5266 go back to telling the tools this reloc operates on 32 bits.
5268 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5270 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5271 rather than a direct fprintf.
5272 * archive.c (_bfd_write_archive_contents): Likewise.
5273 * coffcode.h (coff_slurp_symbol_table): Likewise.
5274 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5275 (ppc_elf_unsupported_reloc): Likewise.
5276 (ppc_elf_relocate_section): Likewise.
5277 * i386linux.c (linux_tally_symbols): Likewise.
5278 (linux_finish_dynamic_link): Likewise.
5279 * osf-core.c (osf_core_core_file_p): Likewise.
5280 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5281 * som.c (som_sizeof_headers): Likewise.
5282 * srec.c (srec_bad_byte): Likewise.
5283 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5284 * libbfd-in.h (bfd_assert): Declare first parameter const.
5285 * libbfd.h: Rebuild.
5286 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5287 bfd_reloc_overflow is enough.
5288 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5289 * coff-h8500.c (rtype2howto): Likewise.
5290 * coff-z8k.c (rtype2howto): Likewise.
5291 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5292 * elf.c (_bfd_elf_get_lineno): Likewise.
5293 (_bfd_elf_no_info_to_howto): Likewise.
5294 (_bfd_elf_no_info_to_howto_rel): Likewise.
5295 * hp300hpux.c (convert_sym_type): Likewise.
5296 (MY(swap_std_reloc_in)): Likewise.
5297 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5299 * libaout.h (struct aoutdata): Add line_buf field.
5300 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5301 and filename_buffer. Instead, use a malloc buffer stored in the
5302 new line_buf field. Remove length restrictions.
5304 * coffgen.c (string_size): Remove static variable.
5305 (debug_string_size, debug_string_section): Likewise.
5306 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5307 and debug_string_size_p parameters. Use them instead of the
5308 global variables. Change all callers.
5309 (coff_write_symbol): Likewise.
5310 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5311 (coff_write_symbols): Add local variables to replace removed
5314 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5315 function, and line_base fields.
5316 * libcoff.h: Rebuild.
5317 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5318 information, rather than using static variables.
5320 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5321 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5323 * init.c (initialized): Remove static variable.
5324 (bfd_init): Don't bother setting initialized.
5325 (bfd_check_init): Remove.
5326 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5327 * libbfd.h: Rebuild.
5329 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5331 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5332 size for full core dumps. Copy core file header to private data.
5333 (rs6000coff_core_file_failing_command,
5334 rs6000coff_core_file_failing_signal): New functions to extract
5335 the file name and terminating signal from the core file.
5336 * coff-rs6000.c: Use them.
5338 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5340 Change arch info to be const, initialized at compile time.
5341 * archures.c: Reindent many functions. Change CONST to const.
5342 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5343 nothing set it anyhow. Make next const.
5344 (bfd_arch_info_list): Remove.
5345 (bfd_archures_list): Rename from archures_init_table. Change from
5346 a table of function pointers to a table of bfd_arch_info_type
5347 structure addresses.
5348 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5349 (bfd_lookup_arch): Likewise.
5350 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5352 (bfd_default_arch_struct): Make const.
5353 (bfd_arch_init, bfd_arch_linkin): Remove.
5354 (bfd_get_arch_info): Return a const pointer.
5355 * init.c (bfd_init): Don't call bfd_arch_init.
5356 * bfd.c (struct _bfd): Make arch_info const.
5357 * bfd-in2.h: Rebuild.
5358 * libbfd.h: Rebuild.
5359 * configure.in: Put & before everything in $selarchs.
5360 * configure: Rebuild.
5361 * cpu-*.c: Change bfd_*_arch from a function which calls
5362 bfd_arch_linkin to a const structure.
5363 * ieee.c (ieee_object_p): Make arch const.
5365 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5367 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5369 * bfd-in2.h: Regenerate.
5370 * libbfd.h: Regenerate.
5372 * elf32-ppc.c (reloc_type): Update names to match current draft.
5373 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5374 relative. Update names to current V.4 draft.
5375 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5376 (ppc_elf_relocate_section): Rename relocations to match draft.
5378 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5380 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5381 compiled with -mrelocatable-lib to be linked with either normal
5382 modules or -mrelocatable modules.
5384 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5386 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5387 in the a.out header.
5389 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5390 a reloc against a local symbol, even if it's not a section.
5392 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5394 * targets.c (bfd_target): Remove unused align_power_min field.
5395 * bfd-in2.h: Rebuild.
5396 * All backends: Remove initialization of align_power_min.
5398 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5400 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5402 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5404 * config.bfd (mips-dec-netbsd*): New target.
5405 * configure.host (mips-dec-netbsd*): New host.
5406 * configure.in (mips-dec-netbsd*): New native.
5407 * configure: Rebuild.
5409 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5411 Make the COFF backend linker merge common types:
5412 * cofflink.c (struct coff_debug_merge_element): Define.
5413 (struct coff_debug_merge_type): Define.
5414 (struct coff_debug_merge_hash_entry): Define.
5415 (struct coff_debug_merge_hash_table): Define.
5416 (coff_debug_merge_hash_table_init): Define.
5417 (coff_debug_merge_hash_table_free): Define.
5418 (coff_debug_merge_hash_lookup): Define.
5419 (struct coff_final_link_info): Add debug_merge field.
5420 (coff_debug_merge_hash_newfunc): New static function.
5421 (_bfd_coff_final_link): Allocate and free debug_merge table.
5422 (coff_link_input_bfd): Merge identical enum, struct and union
5425 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5427 Convert i960 COFF to use COFF backend linker.
5428 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5429 structure to store the symbol being used.
5430 (coff_i960_start_final_link): New static function.
5431 (coff_i960_relocate_section): New static function.
5432 (coff_i960_adjust_symndx): New static function.
5433 (coff_start_final_link): Define.
5434 (coff_relocate_section): Define.
5435 (coff_adjust_symndx): Define.
5436 * coffcode.h (bfd_coff_backend_data): Add new callback function
5437 _bfd_coff_start_final_link.
5438 (bfd_coff_start_final_link): Define.
5439 (coff_start_final_link): Define if not defined.
5440 (bfd_coff_std_swap_table): Add coff_start_final_link.
5441 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5443 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5444 function callback is not NULL.
5445 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5446 (_bfd_coff_internal_syment_name): Declare.
5447 * libcoff.h: Rebuild.
5448 * configure.in (icoff_big_vec): Add cofflink.o.
5449 (icoff_little_vec): Likewise.
5450 * configure: Rebuild.
5452 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5454 * Makefile.in (clean-info): Remove extraneous tab from line
5457 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5459 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5460 contents has relocs.
5462 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5464 * coffcode.h (coff_compute_section_file_positions): Keep the
5466 (coff_write_object_contents): Remember if it's a relocatable
5468 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5469 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5470 if relocatable file. Swap out saved raw size.
5472 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5474 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5475 (maintainer-clean): Rename from realclean, passing
5476 maintainer-clean down to subdirectories, but leave realclean as a
5479 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5482 * dep-in.sed: Remove config.h from generated dependencies.
5484 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5485 broken out of sunos_canonicalize_dynamic_symtab.
5486 (sunos_canonicalize_dynamic_symtab): Call new function
5487 sunos_slurp_dynamic_symtab.
5488 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5489 dynamic symbol table to the caller.
5490 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5491 callback to override the symbols being read.
5492 * libaout.h (struct aout_backend_data): Add three new parameters
5493 to add_dynamic_symbols callback.
5495 Extensive minor changes to avoid various gcc warnings. Also:
5496 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5497 * archures.c (bfd_arch_info_type): Change mach field from long to
5499 (bfd_lookup_arch): Change machine parameter from long to unsigned
5502 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5504 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5505 a symbol with a non-zero plt_offset.
5507 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5509 * elfcode.h (align_file_position): Remove; not used.
5511 * configure.in: Only check for <sys/procfs.h> on a native system,
5512 and make sure it defines prstatus_t.
5513 * configure: Rebuild.
5515 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5517 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5519 * config.in: Rename from config.h.in.
5520 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5521 Check for config.h:config.in when creating stamp-h.
5522 * configure: Rebuild.
5523 * Makefile.in (stamp-h): Depend upon config.in rather than
5524 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5525 calling config.status.
5527 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5528 (Makefile): Just rebuild Makefile.
5529 (config.h, stamp-h): New targets.
5530 * configure.in: Create stamp-h when rebuilding config.h.
5531 * configure: Rebuild.
5533 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5535 * configure.in: Call AC_CONFIG_HEADER. Substitute
5536 HOST_64BIT_LONG. Check that various header files exist. Check
5537 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5538 and/or free need to be declared. Don't make a link to sysdep.h.
5539 Define TRAD_HEADER for various hosts.
5540 * configure: Rebuild.
5541 * configure.host: Don't set my_host. Add definitions taken from
5542 host header files for various entries. Remove entries which now
5544 * acconfig.h: New file.
5545 * config.h.in: New file, built by autoheader.
5546 * sysdep.h: New file.
5547 * Makefile.in (do_distclean): Don't remove sysdep.h.
5549 (LOCAL_H_DEPS): New variable.
5550 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5552 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5553 ($(OPTIONAL_BACKENDS)): Likewise.
5554 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5555 looking through sysdep.h.
5556 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5557 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5558 (fprintf_vma, sprintf_vma): Likewise.
5559 (int64_type, uint64_type): Don't define.
5560 * bfd-in2.h: Rebuild.
5561 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5562 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5563 * lynx-core.c: Include stuff from old hosts/lynx.h.
5564 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5565 rather than NO_FCNTL.
5566 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5567 rather than NATIVE_HPPAHPUX_COMPILER.
5568 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5570 * hosts/*.h: Remove all header files which merely include,
5571 declare, and define things. Leave header files which define
5572 information needed by trad-core.c.
5574 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5575 (BFD_CC_FOR_BUILD): Define.
5576 * configure.in: Use BFD_CC_FOR_BUILD.
5577 * configure: Rebuild.
5579 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5581 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5582 * configure: Rebuild.
5584 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5587 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5589 * config.bfd: i386pe_ve -> i386pe_vec.
5591 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5593 * configure.host: Incorporate host Makefile fragments by setting
5595 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5596 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5597 value based on whether the code is being compiled by a cross
5598 compiler. Don't substitute host_makefile_frag or frags.
5599 * aclocal.m4: New file to define local AC_PROG_CC.
5600 * configure: Rebuild.
5601 * Makefile.in (INSTALL): Set to @INSTALL@.
5602 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5603 (INSTALL_DATA): Set to @INSTALL_DATA@.
5605 (CC): Define as @CC@.
5606 (CFLAGS): Set to @CFLAGS@.
5607 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5608 (@host_makefile_frag@): Remove.
5609 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5610 after other options.
5611 (config.status): Remove dependency upon @frags@.
5612 * config/*.mh, config/README: Remove.
5614 * config.bfd: Rewrite to incorporate the contents of the Makefile
5615 fragments by setting shell variables, rather than merely returning
5616 the name of a Makefile fragment.
5617 * configure.in: Use shell variables set by config.bfd rather than
5618 looking at the target Makefile fragment files. Don't substitute
5619 target_makefile_frag. Do substitute TDEFINES.
5620 * configure: Rebuild.
5621 * Makefile.in (@target_makefile_frag@): Remove.
5622 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5623 * config/*.mt: Remove.
5625 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5627 * configure.in: Put changequote lines around "i[345]86" patterns
5628 section of core file support.
5630 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5632 * som.c (som_bfd_print_private_bfd_data): Define to use the
5635 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5637 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5638 entry, text_start and data_start.
5640 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5642 * Makefile.in (OFILES): Remove $(TDEPFILES).
5643 * config/apollo.mt (TDEPFILES): Remove.
5644 * config/README: Update.
5646 * configure.in: For a native configuration, set COREFILE and
5647 COREFLAG based on the canonical host name.
5648 * configure: Rebuild.
5649 * Makefile.in: Rebuild dependencies.
5650 (ALL_CFLAGS): Add @COREFLAG@.
5651 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5652 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5653 support routines. Check LYNX_CORE rather than HOST_LYNX.
5654 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5655 * i386lynx.c: Likewise.
5656 * m68klynx.c: Likewise.
5657 * sparclynx.c: Likewise.
5658 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5659 * *-core.c: Comment changes.
5660 * config/decstation.mh (HDEPFILES): Remove.
5661 (HDEFINES): Remove -DTRAD_CORE.
5662 * config/irix3.mh (RANLIB): Remove.
5663 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5664 (HDEFINES): Remove -DIRIX_CORE.
5665 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5666 (HDEFINES): Remove -DTRAD_CORE.
5667 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5668 * config/ultra3.mh (RANLIB): Remove.
5669 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5670 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5671 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5672 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5673 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5674 * config/i386aix.mh, config/i386bsd.mh: Remove.
5675 * config/i386linux.mh, config/i386mach3.mh: Remove.
5676 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5677 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5678 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5679 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5680 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5681 * config/solaris2.mh, config/stratus.mh: Remove.
5682 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5683 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5685 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5687 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5688 DT_FINI entry if the appropriate symbol is not in the hash table.
5690 * libelf.h (struct elf_backend_data): Add create_program_headers
5691 and want_hdr_in_seg fields.
5692 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5694 (elf_backend_create_program_headers): Likewise.
5695 (elfNN_bed): Initialize create_program_headers and
5697 * elf.c (get_program_header_size): Call create_program_headers
5699 (map_program_segments): Check want_hdr_in_seg backend field. Call
5700 create_program_headers backend routine.
5702 * elf.c (assign_file_positions_except_relocs): Align non allocated
5703 sections when creating an executable.
5705 * elfcode.h (elf_swap_phdr_in): Make non static.
5706 (elf_swap_phdr_out): Make non static.
5707 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5708 (bfd_elf32_swap_phdr_out): Declare.
5709 (bfd_elf64_swap_phdr_in): Declare.
5710 (bfd_elf64_swap_phdr_out): Declare.
5712 * ecofflink.c (ecoff_collect_shuffle): New static function.
5713 (_bfd_ecoff_get_accumulated_pdr): New function.
5714 (_bfd_ecoff_get_accumulated_sym): New function.
5715 (_bfd_ecoff_get_accumulated_ss): New function.
5716 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5717 (_bfd_ecoff_get_accumulated_sym): Declare.
5718 (_bfd_ecoff_get_accumulated_ss): Declare.
5719 * libbfd.h: Rebuild.
5721 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5723 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5725 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5726 warning symbols. If any section is named .gnu.warning.XXX, treat
5727 the contents as a warning to be issued if the symbol XXX is
5729 (elf_link_output_extsym): For an indirect or warning symbol, just
5730 output the symbol it points to.
5732 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5733 if bfd_hash_allocate fails, since it will already be set.
5734 (generic_link_hash_newfunc): Likewise.
5735 (archive_hash_newfunc): Likewise.
5736 (hash_entry_bfd): New static function.
5737 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5738 callback. Allocate a new warning using the hash table newfunc.
5739 Use bfd_hash_replace to update the entry in the hash table, rather
5740 than assuming we can copy the fields with structure assignment.
5742 * hash.c (bfd_hash_replace): New function.
5743 * bfd-in.h (bfd_hash_replace): Declare.
5744 * bfd-in2.h: Rebuild.
5746 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5748 * config.bfd: Add mips*vr4300-*-elf* target.
5749 * config/mipsbvr4300.mt: Added.
5751 See file ChangeLog.2
5758 version-control: never