2 Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com>
4 * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use
5 complain_overflow_unsigned.
9 Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
11 * elf32-d10v.c (elf_d10v_howto_table): Don't complain on
12 overflows for R_D10V_16 and R_D10V_18.
15 Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
17 * ieee.c (ieee_write_section_part): Use LMA rather than VMA.
18 (do_with_relocs): Likewise.
19 (do_as_repeat): Likewise.
20 (copy_expression): Likewise.
22 Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com>
24 * ieee.c (ieee_write_external_part): Correctly record whether
25 there is an external part.
28 Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com)
30 * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly
31 handle tda offsets for sld.w and sst.w instructions.
32 Fix alignment check in sld.w and sst.w tda reloc handling.
35 Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com)
37 * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows.
40 Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com)
42 * elf32-v850.c: Add comments about assumptions about
43 char, short & long sizes.
44 (elf32_v850_bfd_final_link_relocate): Fix sign extension
45 problems for several relocs.
47 * elf32-v850.c (elf32_v850_howto_table): Fix typo in
48 R_V850_SDA_OFFSET entry.
51 Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com>
53 * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym.
54 Store import file index in ldindx.
55 (xcoff_build_ldsyms): Assume that ldsym was not previously
56 allocated. For an imported symbol, copy ldindx into l_ifile.
59 Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com)
61 * elf32-v850.c (elf_v850_howto_table): Fix ordering of
62 R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various
63 fields in R_V850_TDA_OFFSET.
64 (elf32_v850_bfd_final_link_relocate): Tweak pc-relative
65 relocs to work more like other relocs. Handle R_V850_TDA_OFFSET
68 * elf32-v850.c: Include bfdlink.h.
69 (bfd_elf32_v850_reloc): Return an error if we get a reloc
71 (elf32_v850_bfd_final_link_relocate): New function.
72 (v850_elf_relocation_section): Likewise.
73 (elf_backend_relocate_section): Define.
76 Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com>
78 * binary.c (binary_set_section_contents): Ignore sections which
79 don't have SEC_LOAD and SEC_ALLOC set.
81 Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com)
83 * linker.c (_bfd_generic_final_link): Avoid losing static
84 symbols in the .bss section.
86 Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com>
88 * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64.
89 (mips32_64bit_reloc): New static function.
90 (mips_reloc_map): Add entry for BFD_RELOC_64.
91 (mips_elf_relocate_section): Handle R_MIPS_64.
93 * linker.c (default_indirect_link_order): Print an error message
94 when attempting to do a relocateable link with different object
95 file formats, rather than calling abort.
98 Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com>
100 * reloc.c (m32r relocs): Rename them.
101 * bfd-in2.h, libbfd.h: Regenerated.
102 * elf32-m32r.c: Update.
103 (m32r_elf_10_pcrel_reloc): New function.
104 (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it.
105 (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks.
108 Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com)
110 * linker.c (_bfd_generic_final_link): Set "linker_mark" for
111 all sections that will be included in the output file.
112 (_bfd_generic_link_output_symbols): Discard symbols in sections
113 which are being discarded.
117 * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET,
118 R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET.
119 (elf_v850_howto_table): Corresponding changes.
120 (elf_v850_reloc_map): Corresponding changes.
121 * reloc.c: Add additional V850 relocations.
122 * bfd-in2.h, libbfd.h: Rebuilt.
124 * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we
125 no longer want in pc-relative relocs.
127 Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com)
129 * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently
130 accept a reloc against an undefined sybmol!
132 Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com)
134 * elf32-v850.c: Define elf_symbol_leading_char to be '_'.
137 Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com>
139 * VERSION: Bump for new relocation.
141 * hosts/i386bsd.h: If NBPG is not defined, define it as
142 PAGE_SIZE, for recent versions of FreeBSD.
144 Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com>
146 * configure.host: Use `long long' as the 64 bit type on a Solaris
147 host, since both gcc and the SunPRO compilers support it.
149 Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu>
151 * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a
152 mistake to have reused the ECOFF LITERAL for ELF since they have
154 * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL.
155 * bfd-in2.h, libbfd.h: Rebuild.
157 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got
160 * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a
161 dynamic relocation for an undefweak symbol when we are building
164 Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com>
166 * mpw-make.sed (config.bfd, targmatch.sed): Edit references to
167 point explicitly to srcdir.
168 (targmatch.h): Edit references to point explicitly to objdir.
170 Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com>
172 * config.bfd: When setting targ_cpu, don't get confused by
175 Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com)
177 * configure.host: Add support for windows host (a build done
178 under the Microsoft build environment).
180 Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com>
182 * elflink.h (elf_link_add_object_symbols): If a symbol is a weak
183 definition in a dynamic object, add it to the dynamic symbol table
184 if any dynamic object mentions it. Reverts part of last patch.
186 * sunos.c (struct sunos_link_hash_table): Add got_base field.
187 (sunos_link_hash_table_create): Initialize got_base.
188 (bfd_sunos_size_dynamic_sections): If the .got section is more
189 than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to
191 (sunos_check_dynamic_reloc): Subtract got_base from a base
194 * elf32-mips.c (elf_mips_isa): New static function.
195 (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking
196 -mips1 and -mips2 code together, or -mips3 and -mips4 code.
198 Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com>
200 * archive.c (do_slurp_coff_armap): Only treat archive as little
201 endian for i960 COFF.
203 Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com>
205 * coffcode.h (coff_compute_section_file_positions): Adjust sofar
206 by the change in size of the section when EXEC_P is not set.
208 * coff-m68k.c (coff_rtype_to_howto): Define if not defined.
209 (m68kcoff_rtype_to_howto): New static function.
210 * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section
211 VMA to the addend for a PC relative reloc.
213 * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on
215 * Makefile.in: Rebuild dependencies.
217 * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when
220 Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com)
222 * Makefile.in: Remove explicit dependencies for mn10200 and
224 (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c.
225 (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c
226 (dependencies): Rebuilt.
228 Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com>
230 * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms
231 during this function.
233 * elflink.c (_bfd_elf_create_linker_section): Only use an existing
234 section if the flags are compatible.
236 * configure.in: Add havevecs, and put it in tdefaults.
237 * mpw-config.in: Likewise.
238 * configure: Rebuild.
239 * targmatch.sed: New file; a sed script to build targmatch.h from
241 * config.bfd: Add #if, #endif, and comments for targmatch.h.
242 * targets.c: Include "fnmatch.h".
243 (struct targmatch): Define.
244 (bfd_target_match): Define by including targmatch.h.
245 (bfd_find_target): If the target is not found by name, search for
246 it as a configuration triplet.
247 * Makefile.in: Rebuild dependencies.
248 (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o,
249 i386dynix.o, m68k4knetbsd.o, and riscix.o.
250 (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c,
251 hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c.
252 (HFILES): Add targmatch.h. Also, alphabetize and reindent.
253 (CFILES): Remove i386dynix.c and hp300bsd.c.
254 (targmatch.h): New target.
255 (do_clean): Remove targmatch.h.
257 * configure.in: Add BFD_NEED_DECLARATION(getenv).
258 * acconfig.h: Add NEED_DECLARATION_GETENV.
259 * configure, config.in: Rebuild.
260 * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv.
261 * aout-adobe.c (aout_adobe_object_p): Don't declare getenv.
263 Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com)
265 * cpu-mn10x00.c, elf32-mn10x00: Removed.
266 * cpu-mn10200.c, cpu-mn10300.c: New files.
267 * elf32-mn10200.c, elf32-mn10300.c: New files.
268 * Makefile.in: Break mn10x00 support into two separate
269 configurations, mn10200 and mn10300.
270 * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise.
271 * bfd-in2.h, configure: Rebuilt.
273 Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
275 * Makefile.in (do_clean): Move config.log to do_distclean.
277 Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com)
279 * cpu-mn10x00.c, elf32-mn10x00.c: New files.
280 * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o.
281 (BFD32_BACKENDS): Similarly for elf32-mn10x00.o.
282 (elf32-mn10x00.o): Add dependencies.
283 * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00.
284 (bfd_mn10x00_arch): Declare.
285 (bfd_archures_list): Add bfd_mn10x00_arch.
286 * config.bfd: Add mn10x00-*-*.
287 * configure.in: Add bfd_elf32_mn10x00_vec.
288 * elf.c (prep_headers): Handle bfd_arch_mn10x00.
289 * targets.c (bfd_elf32_mn10x00_vec): Declare.
290 (bfd_target_vector): Add bfd_elf32_mn10x00_vec.
291 * bfd-in2.h, configure: Rebuilt.
293 Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de>
295 openVMS/Alpha: Provide filename and case_hack flags via
296 symbol table from gas.
297 Add case_hack code for symbol output from vax/vms.
298 * evax-alpha.c (evax_initialize): Remove filename handling,
299 filename is provided via symbol table.
300 (evax_get_symtab): Use local symbol count when setting up table.
301 * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when
303 (_bfd_evax_write_egsd): Skip file name symbol.
304 * evax-emh.c (get_vms_time_string): Local function now.
305 (_bfd_evax_write_emh): Extract source filename and case_hack flags
307 * evax_write_etir (_bfd_evax_write_etir): Pass all symbol names
308 through _bfd_evax_case_hack_symbol.
309 * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New
311 (_bfd_evax_basename): Removed.
312 (_bfd_get_vms_time_string): Moved to evax-emh.c.
313 * evax.h (evax_private_data_struct): Remove filename.
314 (flag_hash_long_names, flag_show_after_trunc,
315 flag_no_hash_mixed_case, vms_name_mapping): New flags for
318 Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com>
320 * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl.
321 (N_GETMID_NET, N_GETFLAG_NET): Likewise.
322 (NO_SWAP_MAGIC): Don't define.
323 (SWAP_MAGIC): Define.
325 * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is
326 no hash table entry for a global symbol.
328 Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com>
330 * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*.
332 Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com>
334 * cofflink.c (coff_link_add_symbols): Don't override a meaningful
335 symbol type with T_NULL. Warn if symbol type changes. Based on
336 patch from Philippe De Muyter <phdm@labauto1.ulb.ac.be>.
338 * elflink.h (elf_link_add_object_symbols): Only put a symbol from
339 a dynamic object in the dynamic symbol table if it is referenced
340 or defined by a regular object.
343 Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com)
345 * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to
346 remove dwarf local labels. Shrinks binaries by a factor of 3!
349 Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com>
351 * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section
352 by hand, rather than by calling bfd_make_section.
355 Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com>
357 * reloc.c: Rename m32r relocs.
358 * bfd-in2.h, libbfd.h: Rebuilt.
359 * elf32-m32r.c: Update.
362 Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com>
364 * aoutx.h (aout_link_input_section_ext): When doing a relocateable
365 link, adjust the symbol index of a base relative reloc. Don't
366 change the addend of a PC relative reloc if pcrel_offset is set.
367 * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for
370 * reloc.c (bfd_perform_relocation): Apply the relocation even if
371 it is zero, in case src_mask matters.
372 (bfd_install_relocation): Likewise.
374 Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com>
376 * xcofflink.c (xcoff_link_add_symbols): Always initialize
378 (_bfd_xcoff_bfd_final_link): Don't set target_index
379 to an uninitialized value.
381 Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com>
383 * coffcode.h (coff_slurp_line_table): Warn about illegal symbol
384 indices, rather than crashing.
385 (coff_slurp_reloc_table): Likewise. Check whether the howto field
387 * coff-sh.c (sh_relocate_section): Check for an illegal symbol
390 Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com>
392 * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D
394 (coff_arm_adjust_symndx): New static function.
395 (coff_adjust_symndx): Define.
397 * srec.c (srec_scan): Accept multiple symbols on a single line.
398 From Pascal Martin <pmartin@alsys.com>.
402 Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com>
404 * aoutf1.h (MY_bfd_merge_private_bfd_data): Define.
405 (sunos_merge_private_bfd_data): New function.
407 Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com>
409 * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather
411 (bfd_merge_private_bfd_data): Likewise.
412 * section.c (bfd_copy_private_section_data): Likewise.
413 * syms.c (bfd_copy_private_symbol_data): Likewise.
414 * bfd-in2.h: Rebuild.
415 * aout-target.h (MY_bfd_copy_private_section_data): Check that
416 both BFD's are the right flavour.
417 * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise.
418 * elf.c (_bfd_elf_copy_private_symbol_data): Likewise.
419 * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise.
420 (_bfd_mips_elf_merge_private_bfd_data): Likewise.
421 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise.
422 (ppc_elf_merge_private_bfd_data): Likewise.
423 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise.
424 * peicode.h (pe_bfd_copy_private_section_data): Likewise.
426 * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for
427 R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes
431 Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com>
433 * reloc.c: Add m32r relocs.
434 * bfd-in2.h, libbfd.h: Rebuilt.
435 * cpu-m32r.c,elf32-m32r.c: New files.
438 Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com>
440 * ieee.c (ieee_vec): Set symbol_leading_char field to '_'.
442 Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com>
444 * tekhex.c (first_phase): Change type parameter from char to int.
446 (pass_over): Change func to expect int, not char.
448 * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC
449 rather than SEC_LOAD when aligning the file offset for the first
450 section in a segment.
452 Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com>
454 * syms.c (coff_section_type): Make arg const.
455 * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg
456 to make_bfd_asection().
457 * elf-bfd.h (bfd_section_from_phdr): Add prototype.
458 * elfcode.h (bfd_section_from_phdr): Remove prototype.
459 (_bfd_elf_stringtab_init): Remove prototype.
461 * netbsd-core.c (swap_abort): Add prototype.
462 * aix386-core.c (swap_abort): Ditto & make static
463 * hpux-core.c (swap_abort): Ditto & make static.
464 * irix-core.c (swap_abort): Ditto & make static.
465 * ptrace-core.c (swap_abort): Ditto & make static.
466 * trad-core.c (swap_abort): Ditto & make static.
467 * coffswap.h (coff_swap_reloc_in): Ditto.
468 (coff_swap_reloc_out): Ditto.
469 (coff_swap_filehdr_in): Ditto.
470 (coff_swap_filehdr_out): Ditto.
471 (coff_swap_sym_in): Ditto.
472 (coff_swap_sym_out): Ditto.
473 (coff_swap_aux_in): Ditto.
474 (coff_swap_aux_out): Ditto.
475 (coff_swap_lineno_in): Ditto.
476 (coff_swap_lineno_out): Ditto.
477 (coff_swap_aouthdr_in): Ditto.
478 (coff_swap_aouthdr_out): Ditto.
479 (coff_swap_scnhdr_in): Ditto.
480 (coff_swap_scnhdr_out): Ditto.
481 * ihex.c (ihex_sizeof_headers): Ditto.
482 * tekhex.c (getsym): Ditto.
483 (find_chunk): Ditto & make static.
484 (insert_byte): Ditto.
485 (first_phase): Ditto.
487 (tekhex_get_symtab): Ditto & make static.
488 (tekhex_get_symtab_upper_bound): Ditto & make static.
489 (tekhex_mkobject): Ditto.
490 (tekhex_object_p): Ditto.
491 (move_section_contents): Ditto.
492 (tekhex_get_section_contents): Ditto.
493 (tekhex_set_arch_mach): Ditto & make static.
494 (tekhex_set_section_contents): Ditto.
498 (tekhex_write_object_contents): Ditto.
499 (tekhex_sizeof_headers): Ditto.
500 (tekhex_make_empty_symbol): Ditto.
501 (tekhex_get_symbol_info): Ditto.
502 (tekhex_print_symbol): Ditto.
503 * irix-core.c (make_bfd_asection): Ditto.
504 (irix_core_core_file_p): Ditto.
505 (irix_core_core_file_failing_command): Ditto.
506 (irix_core_core_file_failing_signal): Ditto.
507 (irix_core_core_file_matches_executable_p): Ditto.
508 (irix_core_make_empty_symbol): Ditto.
509 * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto.
510 * srec.c (srec_new_symbol): Ditto.
511 (srec_get_section_contents): Ditto.
512 (srec_set_arch_mach): Ditto.
513 (srec_set_section_contents): Ditto.
514 (internal_srec_write_object_contents): Ditto.
515 (srec_write_object_contents): Ditto.
516 (symbolsrec_write_object_contents): Ditto.
517 (srec_sizeof_headers): Ditto.
518 (srec_make_empty_symbol): Ditto.
519 (srec_get_symtab_upper_bound): Ditto.
520 (srec_get_symtab): Ditto.
521 (srec_print_symbol): Ditto and make static.
522 * elf.c (elf_read): Ditto
523 (assign_section_numbers): Ditto.
524 (elf_fake_sections): Ditto.
525 (sym_is_global): Ditto.
526 (elf_map_symbols): Ditto.
527 (get_program_header_size): Ditto.
528 * coffgen.c (make_a_section_from_file): Ditto.
529 (coff_real_object_p): Ditto.
530 (fixup_symbol_value): Ditto.
531 (build_debug_section): Ditto.
533 * syms.c (coff_section_type): Ditto.
536 Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com)
538 * bfd-in2.h: Rebuilt after m32r changes.
541 Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com>
544 * config.bfd,configure.in,configure: Add m32r support.
545 * Makefile.in,archures.c,elf.c,targets.c: Likewise.
547 * config.bfd: Keep target list alphabetically sorted.
550 Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com)
552 * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget
553 to add in the constant part found in the instruction itself.
554 (case R_V850_HI16_S): Likewise.
558 Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
560 * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16
561 and R_D10V_18 to be 1 (word).
564 Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com>
566 * stabs.c (_bfd_link_section_stabs): If the output_section field
567 of either section is bfd_abs_section, then the linker is
568 discarding the section and we should not optimize it.
570 Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com>
572 * Makefile.in (aout-sparcle.o): New target.
573 * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian.
574 * config.bfd (sparclet-*-aout*): Add case.
575 * configure.in (sparcle_aout_vec): Add case.
576 * configure: Regenerated.
577 * targets.c (sparcle_aout_vec): Declare.
578 (bfd_target_vector): Add sparcle_aout_vec.
579 * aout-sparcle.c: New file.
582 Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com)
584 * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of
585 low order sign bit propogation for R_V850_HI16_S.
587 * elf32-v850.c (bfd_elf32_v850_reloc): New function for
588 handling V850 specific relocs.
589 (elf_v850_howto_table): Use the new function for some
590 relocations. Twiddle masks & shifts for some relocs.
591 Set partial_inplace where needed.
594 Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com>
596 * cpu-mips.c: Add an explicit mips:3000 entry, and change the
597 default architecture to a machine number of 0.
598 * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number
600 (_bfd_mips_elf_merge_private_bfd_data): If the machine number of
601 the output BFD is the default, set it from the first input BFD.
604 Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com)
606 * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs
607 insert at bitpos zero. The HI16 relocs are shifted right
608 by 16 bits. Fix src_mask for all relocs.
609 (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is
611 (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little
615 Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com>
617 * rs6000-core.c (rs6000coff_core_file_matches_executable_p):
618 Rewrite to use BFD file read routines and to avoid using a fixed
619 length for the file name.
622 Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com)
624 * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}.
625 (elf_v850_howto_table): Add support for R_V850_{32,16,8}.
626 (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8}
629 Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com>
631 * elf32-v850.c (reloc_type): Add R_V850_HI16_S.
632 (elf_v850_howto_table): Add info for HI16_S reloc.
633 (v850_reloc_map): Add HI_16_S reloc.
634 * reloc.c: Define BFD_RELOC_V850_* relocs.
637 Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com>
640 * elf32-sh.c: New file.
641 * elf.c (prep_headers): Handle bfd_arch_sh.
642 * elfcode.h (write_relocs): Handle absolute symbol.
643 * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare.
644 (_bfd_elf64_link_read_relocs): Declare.
645 * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from
646 elf_link_read_relocs. Make globally visible. Change all
648 (elf_link_input_bfd): Get external symbols from cache in
649 symtab_hdr->contents. Get contents from cache in
651 * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not
653 * reloc.c: Define BFD_RELOC_SH_* relocs.
654 * libbfd-in.h (_bfd_sh_align_load_span): Declare.
655 * coff-sh.c (sh_insns_conflict): Fix a return value.
656 (_bfd_sh_align_load_span): New globally visible function, broken
657 out of sh_align_load.
658 (sh_align_load): Call _bfd_sh_align_load_span.
659 (sh_swap_insns): Change relocs parameter to PTR.
660 * bfd-in2.h, libbfd.h: Rebuild.
661 * targets.c (bfd_elf32_sh_vec): Declare.
662 (bfd_elf32_shl_vec): Declare.
663 * config.bfd (sh-*-elf*): New target.
664 * configure.in (bfd_elf32_sh_vec): New target vector.
665 (bfd_elf32_shl_vec): New target vector.
666 * configure: Rebuild.
667 * Makefile.in: Rebuild dependencies.
668 (BFD32_BACKENDS): Add elf32-sh.o.
669 (BFD32_BACKENDS_CFILES): Add elf32-sh.c.
671 * elf.c (map_sections_to_segments): Check that LMA does not skip a
672 page before checking D_PAGED.
674 * ihex.c (ihex_scan): Removed unnecessary extbase variable.
675 (ihex_write_object_contents): Remove extbase; always use segbase
678 Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
680 * configure.in (i[345]86-*-*): Recognize i686 for pentium pro.
681 * configure.host (i[345]86-*-*): Ditto.
682 * config.bfd (i[345]86-*-*): Ditto.
683 * configure: Regenerate.
685 * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86
688 Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com)
690 * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument.
691 * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype.
692 * som.c (hppa_som_gen_reloc_type): Add new argument. If
693 we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that
694 will have an ST_CODE type, change the symbol's type to ST_DATA.
695 * som.c (hppa_som_gen_reloc_type): Update prototype.
697 Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
699 * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for
700 R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible.
701 (mips_elf_size_dynamic_sections): Don't require .got to exist.
702 (mips_elf_finish_dynamic_sections): Likewise.
704 Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com>
706 * configure.host (HLDENV): New variable to set. Set it for
707 *-*-sysv4*, since those linkers may not support -R but they always
710 * libieee.h (NSECTIONS): Don't define.
711 (ieee_data_struct): Change section_table to asection **. Add
713 * ieee.c (get_section_entry): If the table isn't big enough, make
715 (ieee_slurp_sections): Remove assertion about number of sections.
716 (ieee_object_p): Adjust initialization of ieee to match changes to
719 * xcofflink.c (xcoff_mark): Don't copy relocs for undefined
720 symbols merely because we are generating a shared library.
721 (xcoff_build_ldsyms): Don't set up global linkage code for an
722 undefined symbol merely because we are generating a shared
726 Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com>
728 * Makefile.in (ALL_MACHINES): Add cpu-v850.o.
729 (BFD32_BACKENDS) Add elf32-v850.o.
730 * archures.c: Add bfd_v850_arch.
731 * bfd-in2.h: Add bfd_v850_arch.
732 * config.bfd (v850-*-*): New target.
733 * configure: (bfd_elf32_v850_vec) New vector.
734 * configure.in: (bfd_elf32_v850_vec) New vector.
735 * cpu-v850.c: New file.
736 * elf.c (prep_headers): Added case bfd_arch_v850.
737 * elf32-v850.c: New file.
738 * targets.c (bfd_elf32_v850_vec): New vector.
741 Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com>
743 * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define
744 a function code symbol for an XMC_XO symbol.
746 Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com>
748 * mpw-config.in: Update editing of autoconf vars to reflect
749 Jul 18 configure.in change.
750 * mpw-make.sed: Update editing of include pathnames to be
751 more general, add @DASH_C_FLAG@ to explicit compile rule edit.
753 Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu>
755 * elf64-alpha.c (elf64_alpha_output_extsym): The section from
756 which to offset to get the .plt entry address is ".plt".
758 Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk>
760 * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM,
761 BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET):
762 Added, for internal use by the ARM gas.
766 Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu>
768 * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo
769 in section dynidx start.
771 Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com>
773 * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose
774 name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an
775 optimization for g++.
777 Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com>
779 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has
780 the -mrelocatable-lib bit set and the other doesn't, clear the
781 -mrelocatable-lib bit in the header.
783 Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com>
785 * elflink.h (elf_link_add_object_symbols): Do not resolve a common
786 symbol against a STT_FUNC symbol in a shared library.
788 Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com>
790 * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor
791 symbol is found, automatically define the corresponding function
794 * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux
795 if sym.n_numaux is not zero.
796 (_bfd_coff_link_input_bfd): Permit the symbol and the hash table
797 entry to disagree about the number of aux entries if the symbol
800 * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn
801 section if it might be needed, not just if info->shared.
802 (mips_elf_adjust_dynamic_symbol): Make room for a null element at
803 the start of .rel.dyn if we are going to use it.
804 (mips_elf_finish_dynamic_sections): Only clear the first element
805 of .rel.dyn if the size is greater than zero.
807 Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com>
809 * xcofflink.c (xcoff_link_input_bfd): If we already called the
810 undefined_symbol callback for a symbol, then don't issue any more
811 warnings about loader relocs.
812 (_bfd_ppc_xcoff_relocate_section): Don't do any further processing
813 after calling the undefined_symbol callback.
815 * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define.
816 (xcoff_link_add_symbols): Permit multiple definitions of a symbol
817 as the AIX linker seems to do.
819 Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de>
821 * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup.
822 (evax_initialize): Remove evax_reloc_table.
823 (evax_close_and_cleanup): Ditto.
825 (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64
827 (evax_bfd_reloc_type_lookup): Ditto.
828 * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set
829 cooked_size == raw_size.
830 * evax-emh.c (_bfd_evax_register_filename): Remove.
831 * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands.
832 * evax-misc.c (add_new_contents): Malloc section at full size.
833 (_bfd_save_evax_section): Memcpy section contents directly.
834 * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove.
835 (evax_reloc_table): Remove.
837 * hosts/alphavms.h (O_ACCMODE): Define if needed.
839 * makefile.vms: Add better support for DEC C compilation
840 Add evax.h dependencies
842 * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc.
843 (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove.
844 (BFD_RELOC_ALPHA_BASEREG): Remove.
845 * bfd-in2.h, libbfd.h: Rebuild.
847 Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com)
849 * archive.c (bsd_write_armap): Ifdef around calls to getuid and
850 getgid if _WIN32 is defined.
851 * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef.
853 Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com)
855 * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c:
856 Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX
858 * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE
861 Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
863 * configure.in: Call BFD_NEEDED_DECLARATION on strstr and
865 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
866 (NEED_DECLARATION_REALLOC): New macro.
867 * configure, config.in: Rebuild.
868 * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR.
869 (realloc): Declare if NEED_DECLARATION_REALLOC.
871 * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or
872 <strings.h> if they exist.
874 * ieee.c (ieee_set_section_contents): Cast bfd_alloc return.
876 Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
878 * cpu-i386.c (i8086_arch): Architecture info for the i8086.
880 Based on patches from Eric Valette <valette@crf.canon.fr>:
881 * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC,
882 LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8.
883 (elf_howto_table): Add entries for new relocs.
884 (elf_i386_reloc_type_lookup): Handle new relocs.
885 (elf_i386_info_to_howto): Just call abort.
886 (elf_i386_info_to_howto_rel): Check that the reloc type is valid.
887 (elf_i386_relocate_section): Likewise.
890 Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
892 * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32.
895 Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com>
897 * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section,
898 only get the LMA from the phdr if they are in the same part of the
901 * elf.c (map_sections_to_segments): Rewrite tests for starting a
902 new segment to make them more comprehensible. If the relationship
903 between the LMA and the VMA changed, start a new segment. Don't
904 check dynsec when deciding whether to start a new segment for a
905 writeable section; -N will now handle this.
907 Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com)
909 * libhppa.h: Remove "esel" changes. Not the right approach.
910 * som.c: Corresponding changes.
911 (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols
912 which don't have a SOM symbol type associated with them.
913 Reverses a 1994 change.
915 Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com>
917 Make ld -N more reasonable for ELF:
918 * elf.c (map_sections_to_segments): If D_PAGED is not set, set
919 phdr_in_section to false, and always use a single load segment.
920 (elf_sort_sections): Sort sections by LMA after VMA.
921 (assign_file_positions_for_segments): If D_PAGED is not set, don't
922 align to maxpagesize.
923 (assign_file_positions_except_relocs): Likewise.
924 * elfcode.h (elf_object_p): If a section is loaded but not page
925 aligned, clear D_PAGED.
927 Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk>
929 * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL):
930 Added, for internal use by the ARM gas.
934 Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com)
936 * libhppa.h (R_HPPA_ESEL): New field selector.
938 * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel,
939 then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream.
940 (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR.
942 Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com>
944 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular
945 archive search before looking for stripped dynamic objects.
947 Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com>
949 * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined
950 symbol a warning rather than an error.
952 Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com>
954 * elf.c (assign_file_positions_for_segments): Track the virtual
955 memory position separately from the file position, and use it to
956 compute the alignment adjustment.
959 Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
961 * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long"
962 and fixed mask on R_D10V_10_PCREL_L.
965 Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com>
967 * elf64-mips.c: Include "aout/ar.h".
968 (mips_elf64_slurp_armap): New static function.
969 (mips_elf64_write_armap): New static function.
970 (bfd_elf64_archive_*): Define.
971 * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined.
972 Use instead of bfd_generic_archive_p.
973 (bfd_elfNN_write_archive_contents): Define if not defined. Use
974 instead of _bfd_write_archive_contents.
975 (bfd_elfNN_mkdarchive): Define if not defined. Use instead of
976 _bfd_generic_mkarchive.
977 (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use
978 bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than
980 (TARGET_LITTLE_SYM): Likewise.
981 * archive.c (bfd_slurp_armap): Check for and reject an archive map
983 * Makefile.in: Rebuild dependencies.
985 * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle
986 SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and
987 SHT_MIPS_EVENTS sections.
988 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE,
989 SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS
991 (_bfd_mips_elf_fake_sections): Likewise.
993 * libecoff.h (ecoff_data_type): Add rdata_in_text field.
994 * ecoff.c (ecoff_compute_section_file_positions): Copy
995 rdata_in_text from backend info to tdata. Clear it if any data
996 section comes before .rdata.
997 (_bfd_ecoff_write_object_contents): Use rdata_in_text field in
998 tdata rather than backend info.
1000 Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com>
1002 * configure.in: Fix test for whether a compiler has a 64 bit
1003 type. From Jim Wilson <wilson@cygnus.com>.
1005 Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com>
1007 * configure.host (mips-sgi-irix6*): New host.
1009 * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG
1010 (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED,
1011 BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h
1013 * configure: Rebuild.
1014 * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@.
1015 (BFD_HOST_64_BIT): Define conditionally.
1016 (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined.
1017 (bfd_vma): Typedef as BFD_HOST_U_64_BIT.
1018 (symvalue, bfd_size_type): Likewise.
1019 * bfd-in2.h: Rebuild.
1020 * Makefile.in (do_clean): Remove bfd-tmp.h.
1021 (do_distclean): Remove bfd-in3.h.
1022 (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h.
1023 (bfd-in3.h): New target.
1025 * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From
1026 Andrew Gierth <ANDREWG@microlise.co.uk>.
1028 * configure.host: Set INSTALL_SHLIB.
1029 * configure.in: Call AC_SUBST (INSTALL_SHLIB).
1030 * configure: Rebuild.
1031 * Makefile.in (install): Use @INSTALL_SHLIB@.
1033 * config.bfd (mips*-*-irix6*): New target.
1034 * configure.host: Handle Irix 6 shared library like Irix 5.
1036 * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD
1037 symbol for a magic name.
1038 (xcoff_link_input_bfd): Don't change the reloc symbol for an
1040 (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an
1043 Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com>
1045 * mpw-config.in: Add ELF support to mips config, create the
1046 elf32-target.h file in the object dir.
1047 * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines.
1049 Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com>
1051 * coff-ppc.c: Redid debug scheme - numerous fprintf's gone.
1052 Also removed most abort calls, in favor of using bfd reporting.
1055 Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
1057 * Makefile.in (ALL_MACHINES): Add cpu-d10v.o.
1058 (BFD32_BACKENDS) Add elf32-d10v.o.
1059 * archures.c: Add bfd_d10v_arch.
1060 * bfd-in2.h: Add bfd_d10v_arch.
1061 * config.bfd (d10v-*-*): New target.
1062 * configure: (bfd_elf32_d10v_vec) New vector.
1063 * configure.in: (bfd_elf32_d10v_vec) New vector.
1064 * cpu-d10v.c: New file.
1065 * elf.c (prep_headers): Added case bfd_arch_d10v.
1066 * elf32-d10v.c: New file.
1067 * libbfd.h: Rebuild.
1068 * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L,
1069 BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define.
1070 * targets.c (bfd_elf32_d10v_vec): New vector.
1073 Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com>
1075 * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf
1077 Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com)
1079 * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and
1080 bfd_mach_i386_i8086 machine types.
1082 Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com>
1084 * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT
1087 Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu>
1089 * coffcode.h (coff_set_section_contents): A/UX does not require
1090 special handling of the _LIB section.
1092 Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com)
1094 * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct
1095 value for R_RELBYTE.
1097 * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks"
1098 array if one was allocated.
1100 Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com>
1102 From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>:
1103 * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields
1104 use_rld_obj_head and rld_value.
1105 (mips_elf_link_hash_table_create): Initialize new fields.
1106 (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as
1108 (mips_elf_create_dynamic_sections): Create .rld_map section. If
1109 __rld_obj_head symbol not seen, create an __rld_map symbol.
1110 (mips_elf_size_dynamic_sections): Make space in .rld_map section.
1111 Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry.
1112 (mips_elf_finish_dynamic_symbol): Save value of __rld_map or
1113 __rld_obj_head symbol.
1114 (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP.
1116 Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com>
1118 * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry.
1120 * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use
1121 ppc_elf_addr16_ha_reloc.
1122 (ppc_elf_addr16_ha_reloc): New static function.
1124 * coff-mips.c (struct mips_hi): Define.
1125 (mips_refhi_list): New static variable.
1126 (mips_refhi_addr, mips_refhi_addend): Remove.
1127 (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs.
1128 (mips_reflo_reloc): Process mips_refhi_list.
1129 (mips_relhi_list): New static variable.
1130 (mips_relhi_addr, mips_relhi_addend): Remove.
1131 (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs.
1132 (mips_rello_reloc): Process mips_relhi_list.
1133 (mips_relocate_section): Permit an arbitrary number of REFHI or
1134 RELHI relocs before the associated REFLO or RELLO reloc.
1136 Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com>
1138 * aout-target.h (MY(callback)): Set reloc_count fields.
1140 Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1142 * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic
1143 sections unless this is a SunOS link.
1145 * VERSION: Set to 2.7.1.
1147 * Released binutils 2.7.
1149 Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com>
1151 * i386aout.c: Include "aout/aout64.h".
1152 (i386aout_write_object_contents): New static function.
1153 (MY_write_object_contents): Define.
1155 * netbsd.h (MY(write_object_contents)): Make sure that
1156 adjust_sizes_and_vmas is called before fiddling with the magic
1159 Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com>
1161 * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo.
1163 Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com>
1165 * libbfd-in.h (itos, stoi): Don't define.
1166 * libbfd.h: Rebuild.
1167 * i386lynx.c (KEEPIT): Define as udata.i.
1168 (NAME(lynx,swap_std_reloc_out)): Don't use stoi.
1169 (NAME(lynx,swap_ext_reloc_out)): Likewise.
1170 * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than
1171 flags. Don't use stoi.
1173 * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000.
1175 * elf.c (map_sections_to_segments): Don't start a new segment for
1176 a writable section if it's on the same page as the previous
1177 segment. Reset the writable variable for a readonly section.
1179 Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com>
1181 * peicode.h (coff_swap_aouthdr_in): Missing initializations of
1182 first_thunk_address, thunk_size, and import_table_size.
1183 * peicode.h: Improved some diagnostics regarding edata sections.
1185 * coff-ppc.c (coff_ppc_relocate_section): Earlier error check
1187 (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's.
1188 (TARGET_LITTLE_SYM): Added missing D_PAGED.
1190 Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com>
1192 * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol
1193 with XCOFF_DEF_DYNAMIC set is really defined.
1194 (xcoff_link_check_dynamic_ar_symbols): Likewise.
1195 (xcoff_link_add_symbols): Only create special sections if using an
1198 * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like
1200 (bfd_install_relocation): Likewise.
1202 Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu>
1204 * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags
1206 (ALPHA_ELF_LINK_HASH_LU_ADDR): Define.
1207 (ALPHA_ELF_LINK_HASH_LU_MEM): Define.
1208 (ALPHA_ELF_LINK_HASH_LU_FUNC): Define.
1209 (elf64_alpha_link_hash_newfunc): Initialize flags field.
1210 (elf64_alpha_check_relocs): Record types of LITUSE entries that
1211 are found for LITERAL relocs.
1212 (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address
1213 taken, we cannot generate a .plt entry for the symbol.
1215 Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
1217 * configure.in: Add AC_ISC_POSIX, and check for setitimer and
1218 sysconf functions (for gprof).
1219 * configure, config.in: Rebuild.
1221 Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com>
1223 * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in
1224 an archive if it has a map. If the object file has the wrong
1227 * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a
1228 BRADDR, SREL16, SREL32, or SREL64 reloc against an external
1230 (alpha_relocate_section): Likewise.
1232 * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof.
1233 (coff_swap_filehdr_out): Use FILHSZ, not sizeof.
1234 (coff_swap_sym_out): Use SYMESZ, not sizeof.
1235 (coff_swap_aux_out): Use AUXESZ, not sizeof.
1236 (coff_swap_lineno_out): Use LINESZ, not sizeof.
1237 (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof.
1238 (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof.
1239 * peicode.h: Corresponding changes.
1241 Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1243 * elflink.h (elf_create_pointer_linker_section): Comment out code
1244 dealing with making GOT pointers negative of the GOT symbol for
1247 Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu>
1249 * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't
1250 increment the .rela.plt size until after we're done creating the
1252 (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the
1253 .rela.plt offset directly rather than calculating it.
1255 Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
1257 * Makefile.in, (bindir, libdir, datadir, mandir, infodir, includedir):
1258 Use autoconf-set values.
1259 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
1260 includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set
1263 * configure.in (AC_PREREQ): autoconf v2.5 or higher.
1264 * configure: Rebuilt.
1266 Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com)
1268 * som.c (som_write_fixups): Fix typo in R_END_TRY for exception
1269 handling code > 1k away.
1271 Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1273 * elflink.h (elf_create_pointer_linker_section): If DEBUG is
1274 defined, output whenever the symbol is updated.
1276 Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl>
1278 * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC
1279 section to 0 if user_set_vma is set.
1280 * elflink.h (elf_bfd_final_link): Likewise.
1282 Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com>
1284 Partially undo patch of Jun 20.
1285 * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE.
1286 (coff_compute_section_file_positions): Likewise.
1287 (coff_write_object_contents): Likewise. Re-add deleted code, but
1288 use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE.
1289 * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef.
1291 Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
1293 * config.bfd: Add support for *-*-rtems* configurations.
1295 Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com>
1297 * elf.c (prep_headers): Add bfd_arch_alpha case.
1299 Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu>
1301 * elf64-alpha.c: New file.
1302 * config.bfd (alpha-*-linuxecoff*): New target.
1303 (alpha-*-linux*, alpha-*-elf*): New targets.
1304 * configure.in (bfd_elf64_alpha_vec): New vector.
1305 * configure: Rebuild.
1306 * targets.c (bfd_elf64_alpha_vec): Declare.
1307 (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64.
1308 * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define.
1309 * bfd-in2.h, libbfd.h: Rebuild.
1310 * Makefile.in: Rebuild dependencies.
1311 (BFD64_BACKENDS): Add elf64-alpha.o.
1312 (BFD64_BACKENDS_CFILES): Add elf64-alpha.c.
1314 Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com>
1316 * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather
1317 than relying on a right shift of 32.
1319 Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com>
1321 * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE
1322 ifdef to COFF_WITH_PE.
1323 (coff_compute_section_file_positions): Likewise.
1324 (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE.
1325 * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete.
1326 * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef
1327 COFF_IMAGE_WITH_PE, always include.
1329 * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0.
1331 Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com>
1333 * elf.c (map_sections_to_segments): Fix up the test for -Ttext to
1334 approximate the correct answer if SIZEOF_HEADERS was not used.
1336 * binary.c (binary_set_section_contents): Set section file
1337 position based on LMA rather than VMA.
1339 Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de>
1341 * linker.c (_bfd_generic_link_output_symbols): Don't output any
1342 symbols if info->strip == strip_all.
1344 Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1346 * coff-h8300.c: Remove #if 0 code.
1347 (compatable): Don't allow mixing/matching of different architectures.
1349 * archures.c (bfd_mach_h8300s): Add.
1350 * bfd-in2.h: Rebuilt.
1351 * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too.
1353 (h8300_reloc16_estimate): Likewise.
1354 (h8300_reloc16_extra_cases): Likewise.
1355 (h8300_bfd_link_add_symbols): Likewise.
1356 * coffcode.h (coff_set_arch_mach_hook): Likewise.
1357 (coff_set_flags): Likewise.
1358 * cpu-h8300.c (h8300_scan): Likewise.
1359 Add H8/S to bfd_h8300_arch list.
1361 Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de>
1363 Added support for Alpha OpenVMS:
1364 * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files.
1365 * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files.
1366 * config.h-vms, makefile.vms: New files.
1367 * config.bfd (alpha-*-*vms*): New target.
1368 * configure.in (evax_alpha_vec): New target vector.
1369 * configure: Rebuild.
1370 * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define.
1371 (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define.
1372 * targets.c (bfd_target_evax_flavour): Define.
1373 (evax_alpha_vec): Declare.
1374 (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec
1375 if BFD64 is defined.
1376 * bfd-in2.h, libbfd.h: Rebuild.
1377 * Makefile.in: Rebuild dependencies.
1378 (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o,
1379 evax-emh.o, and evax-misc.o.
1380 (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c,
1381 evax-etir.c, evax-emh.c, and evax-misc.c.
1382 (HFILES): Add evax.h.
1384 Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com>
1386 * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const
1388 (h8300_bfd_link_add_symbols): Likewise.
1390 Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com>
1392 * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define.
1393 * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY.
1395 Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com>
1397 * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc
1398 for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were
1400 (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and
1401 R_MIPS_32 relocs if creating a shared library.
1403 Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com>
1405 * peicode.h (add_data_entry): Use pei_section_data rather than
1406 _cooked_size. Corresponds to May 13 change in coffcode.h.
1408 Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com>
1410 * cofflink.c (_bfd_coff_final_link): Handle long section names.
1411 * coffcode.h (coff_write_object_contents): If there are long
1412 section names, always set the f_symptr field, even if there are no
1414 * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field
1415 if there are no symbols.
1417 * coffgen.c (make_a_section_from_file): Check return value of
1418 _bfd_coff_read_string_table.
1419 (coff_real_object_p): Check return value of
1420 make_a_section_from_file.
1421 (_bfd_coff_read_string_table): Check that there are some symbols
1422 before trying to read the string table size.
1424 Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com>
1426 * xcofflink.c (xcoff_link_add_symbols): When considering whether
1427 to replace a symbol in a dynamic object with a symbol from another
1428 dynamic object, do the replacement if the existing symbol is
1429 global linkage code.
1431 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly
1432 for _ptrgl, and treat it as global linkage code.
1434 * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a
1435 filename or N_SO symbol past the offset, and use it to indicate
1436 that there is no line number or function when appropriate.
1438 Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com>
1440 * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a
1441 common symbol defined by the linker. Don't export function code
1442 even if export_defineds is set.
1444 Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com)
1446 * coff-h8300.c (howto_table): Add new entries for R_BCC_INV
1448 (rtype2howto): Handle R_BCC_INV and R_JMP_DEL.
1449 (h8300_symbol_address_p): New function.
1450 (h8300_reloc16_estimate): Eliminate jumps made unnecessary by
1453 Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com)
1455 * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing
1457 (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot"
1458 correctly for the two variants. Allow relaxing if the target
1459 is 128 bytes away since after relaxation it'll be 126 bytes away.
1460 (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust
1461 "dot" and "value". Allow relaxing if the target is 128 bytes
1462 away since after relaxation it'll be 126 bytes away.
1463 * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing
1464 the given section until nothing changes.
1466 Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu>
1468 * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA
1469 alignment hack--we can get the lnnoptr info another way without
1470 suddenly increasing the alignment requirements. Set the flags for
1472 (ecoff_compute_section_file_positions): Do so.
1474 Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com>
1476 * ieee.c (ieee_write_object_contents): Put a timestamp in the file
1477 to keep the HP emulator database happy.
1479 * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*.
1480 From Kevin Buettner <kev@primenet.com>.
1482 Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com>
1484 * aoutx.h (translate_to_native_sym_flags): Don't try to print the
1485 name of a NULL section.
1487 Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com>
1489 * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is
1490 set, always call the notice callback.
1492 * VERSION: Increment for bfdlink.h change.
1494 Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com>
1496 * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4.
1497 (sh_relax_delete_bytes): Correct handling of differently sized
1498 trailing alignment reloc.
1500 * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined.
1501 * bfd-in2.h: Rebuild.
1502 * configure.in: Warn if there is no known 64 bit type.
1503 * configure: Rebuild.
1505 * Makefile.in: Rebuild dependencies.
1506 (BFD32_BACKENDS): Add ppcboot.o.
1507 (BFD32_BACKENDS_CFILES): Add ppcboot.c.
1509 * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c.
1510 From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>.
1512 Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com>
1514 * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in)
1515 (bfd_mips_elf64_swap_reginfo_out): Move from here...
1516 * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in)
1517 (bfd_mips_elf64_swap_reginfo_out): ...to here.
1519 Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com>
1521 * elf64-mips.c: Improve reloc special_functions and handling of
1522 SHT_MIPS_OPTIONS section.
1523 * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from
1524 mips_elf_hi16_reloc and make globally visible.
1525 (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and
1526 make globally visible.
1527 (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and
1528 make globally visible.
1529 (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc
1530 and make globally visible.
1531 (gprel16_with_gp): Check howto->src_mask before using value in
1533 (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc
1534 and make globally visible.
1535 (gprel32_with_gp): Check howto->src_mask before fetching value.
1536 (bfd_mips_elf_swap_options_in): New function.
1537 (bfd_mips_elf_swap_options_out): New function.
1538 (_bfd_mips_elf_set_private_flags): Rename from
1539 mips_elf_set_private_flags and make globally visible.
1540 (_bfd_mips_elf_copy_private_bfd_data): Rename from
1541 mips_elf_copy_private_bfd_data and make globally visible.
1542 (_bfd_mips_elf_merge_private_bfd_data): Rename from
1543 mips_elf_merge_private_bfd_data and make globally visible.
1544 (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name
1545 for a SHT_MIPS_OPTIONS section.
1546 (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section.
1547 (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the
1548 name of a SHT_MIPS_OPTIONS section.
1549 (_bfd_mips_elf_set_section_contents): New function.
1550 (mips_elf32_section_processing): Set the GP value in a
1551 SHT_MIPS_OPTIONS section.
1552 (_bfd_mips_elf_find_nearest_line): Rename from
1553 mips_elf_find_nearest_line and make globally visible.
1554 (bfd_elf32_set_section_contents): Define.
1555 * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare.
1556 (_bfd_mips_elf_lo16_reloc): Declare.
1557 (_bfd_mips_elf_gprel16_reloc): Declare.
1558 (_bfd_mips_elf_got16_reloc): Declare.
1559 (_bfd_mips_elf_gprel32_reloc): Declare.
1560 (_bfd_mips_elf_set_private_flags): Declare.
1561 (_bfd_mips_elf_copy_private_bfd_data): Declare.
1562 (_bfd_mips_elf_merge_private_bfd_data): Declare.
1563 (_bfd_mips_elf_find_nearest_line): Declare.
1564 (_bfd_mips_elf_set_section_contents): Declare.
1566 * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from
1568 (elf_info_to_howto): Define.
1569 * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from
1571 (elf_info_to_howto): Define.
1572 * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from
1574 (elf_info_to_howto): Define.
1576 * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to
1577 R_MOV16B[12], to match change in coff/internal.h.
1579 Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com>
1581 * elf64-mips.c: Extensive additions to provide better support for
1582 writing files and for gas.
1583 * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out
1584 of mips_elf_object_p.
1585 (mips_elf32_object_p): Rename from mips_elf_object_p; call
1586 _bfd_mips_elf_object_p.
1587 (_bfd_mips_elf_final_write_processing): Rename from
1588 mips_elf_final_write_processing and make globally visible.
1589 (_bfd_mips_elf_fake_sections): Rename from
1590 mips_elf_fake_sections and make globally visible.
1591 (_bfd_mips_elf_section_from_bfd_section): Rename from
1592 mips_elf_section_from_bfd_section and make globally visible.
1593 (_bfd_mips_elf_section_processing): New function, broken out of
1594 mips_elf_section_processing.
1595 (mips_elf32_section_processing): Rename from
1596 mips_elf_section_processing; call
1597 _bfd_mips_elf_section_processing.
1598 (_bfd_mips_elf_symbol_processing): Rename from
1599 mips_elf_symbol_processing and make globally visible.
1600 (_bfd_mips_elf_read_ecoff_info): Rename from
1601 mips_elf_read_ecoff_info and make globally visible.
1602 (mips_elf32_ecoff_debug_swap): Rename from
1603 mips_elf_ecoff_debug_swap.
1604 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than
1605 struct symbol_cache_entry.
1606 (_bfd_elf_validate_reloc): New function, moved in from
1607 elfcode.h:validate_reloc.
1608 * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed
1609 to _bfd_elf_validate_reloc. Change all callers.
1610 * elf-bfd.h (bfd_section_from_shdr): Declare.
1611 (_bfd_elf_symbol_from_bfd_symbol): Declare.
1612 (_bfd_elf_validate_reloc): Declare.
1613 (_bfd_mips_elf_object_p): Declare.
1614 (_bfd_mips_elf_fake_sections): Declare.
1615 (_bfd_mips_elf_section_from_bfd_section): Declare.
1616 (_bfd_mips_elf_section_processing): Declare.
1617 (_bfd_mips_elf_symbol_processing): Declare.
1618 (_bfd_mips_elf_read_ecoff_info): Declare.
1619 (_bfd_mips_elf_final_write_processing): Declare.
1620 * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define
1623 * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4.
1624 (mips_elf_final_write_processing): Likewise.
1626 Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com>
1628 64-bit MIPS ELF ABI objdump support:
1629 * elf64-mips.c: New file.
1630 * Makefile.in: Rebuild dependencies.
1631 (BFD64_BACKENDS): Add elf64-mips.o.
1632 (BFD64_BACKENDS_CFILES): Add elf64-mips.c.
1633 * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and
1634 bfd_elf64_littlemips_vec to targ_selvecs.
1635 (mips*-*-elf*): Likewise.
1636 * confingure.in: Add bfd_elf64_bigmips_vec and
1637 bfd_elf64_littlemips_vec to vector switch.
1638 * configure: Rebuild.
1639 * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function,
1640 broken out of mips_elf_section_from_shdr.
1641 (mips_elf32_section_from_shdr): Rename from
1642 mips_elf_section_from_shdr. Call new function.
1643 (elf_backend_section_from_shdr): Update name of renamed function.
1644 * elf-bfd.h (struct elf_size_info): Change second parameter of
1645 write_out_phdrs to be const. Likewise for second parameter of
1647 (struct bfd_elf_section_data): Add rel_hdr2 field.
1648 (bfd_elf32_swap_symbol_in): Change second parameter to be const.
1649 (bfd_elf32_swap_symbol_out): Likewise.
1650 (bfd_elf32_swap_reloc_in): Likewise.
1651 (bfd_elf32_swap_reloc_out): Likewise.
1652 (bfd_elf32_swap_reloca_in): Likewise.
1653 (bfd_elf32_swap_reloca_out): Likewise.
1654 (bfd_elf32_swap_phdr_in): Likewise.
1655 (bfd_elf32_swap_phdr_out): Likewise.
1656 (bfd_elf32_swap_dyn_in): Likewise.
1657 (bfd_elf32_swap_dyn_out): Likewise.
1658 (bfd_elf32_slurp_symbol_table): Declare.
1659 (bfd_elf32_write_shdrs_and_ehdr): Declare.
1660 (bfd_elf32_write_out_phdrs): Declare.
1661 (bfd_elf64_swap_symbol_in): Change second parameter to be const.
1662 (bfd_elf64_swap_symbol_out): Likewise.
1663 (bfd_elf64_swap_reloc_in): Likewise.
1664 (bfd_elf64_swap_reloc_out): Likewise.
1665 (bfd_elf64_swap_reloca_in): Likewise.
1666 (bfd_elf64_swap_reloca_out): Likewise.
1667 (bfd_elf64_swap_phdr_in): Likewise.
1668 (bfd_elf64_swap_phdr_out): Likewise.
1669 (bfd_elf64_swap_dyn_in): Likewise.
1670 (bfd_elf64_swap_dyn_out): Likewise.
1671 (bfd_elf64_slurp_symbol_table): Declare.
1672 (bfd_elf64_write_shdrs_and_ehdr): Declare.
1673 (bfd_elf64_write_out_phdrs): Declare.
1674 (_bfd_mips_elf_section_from_shdr): Declare.
1675 * elf.c (bfd_section_from_shdr): Remove assertion requiring
1676 SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc
1677 section for the section, add the new one to rel_hdr2. Increment
1678 reloc_count rather than setting it.
1679 * elfcode.h (elf_slurp_symbol_table): Define name as macro.
1680 Remove static declaration.
1681 (elf_write_shdrs_and_ehdr): Define name as macro.
1682 (elf_write_out_phdrs): Likewise.
1683 (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare.
1684 (elf_swap_shdr_in, elf_swap_shdr_out): Declare.
1685 (elf_swap_symbol_in): Change second parameter to be const.
1686 (elf_swap_symbol_out): Likewise.
1687 (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise.
1688 (elf_swap_shdr_in, elf_swap_shdr_out): Likewise.
1689 (elf_swap_phdr_in, elf_swap_phdr_out): Likewise.
1690 (elf_swap_reloc_in, elf_swap_reloc_out): Likewise.
1691 (elf_swap_reloca_in, elf_swap_reloca_out): Likewise.
1692 (elf_write_out_phdrs): Rename from write_out_phdrs. Change second
1693 parameter to be const. Make non-static.
1694 (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr.
1696 (elf_slurp_symbol_table): Make non-static.
1697 (NAME(_bfd_elf,size_info)): Update names of renamed functions.
1698 * elfxx-target.h (elf_info_to_howto): Define if not defined.
1699 (elf_backend_size_info): Likewise.
1700 (elfNN_bed): Use elf_backend_size_info.
1701 * targets.c (bfd_elf64_bigmips_vec): Declare.
1702 (bfd_elf64_littlemips_vec): Declare.
1703 (bfd_target_vector): Add bfd_elf64_bigmips_vec and
1704 bfd_elf64_littlemips_vec if BFD64 is defined.
1706 * libbfd.c (bfd_get_file_window): Add cast to fprintf argument.
1708 Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com>
1710 * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not
1711 zeroes, in alignment holes.
1713 * configure: Rebuild with autoconf 2.10.
1715 * aoutx.h (NAME(aout,find_nearest_line)): Make room for the
1716 potential leading underscore in the allocated buffer.
1718 Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1720 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common
1721 symbols into .sbss if this is a relocatable link.
1723 Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com>
1725 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about
1726 undefined symbols when creating a shared library.
1728 Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com>
1730 * coff-sh.c: Add a bunch of new code and static const arrays to
1731 support aligning loads and stores on four byte memory boundaries.
1733 (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and
1735 (sh_relax_section): Look for R_SH_CODE relocs. If we find one,
1736 call sh_align_loads.
1737 (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs
1740 Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com>
1742 * cache.c (bfd_open_file): Unlink the file before opening it for
1743 write. From Marty Leisner <leisner@sdsp.mc.xerox.com>.
1745 * opncls.c (bfd_fdopenr): Set opened_once.
1747 Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com>
1749 * som.c (som_slurp_reloc_table): Clear external_relocs cache after
1752 * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile
1753 the code unconditionally.
1755 Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com>
1757 * libcoff-in.h (struct pei_section_tdata): Define structure.
1758 (pei_section_data): Define macro.
1759 * libcoff.h: Rebuild.
1760 * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE,
1761 store s_paddr field in pei_section_data.
1762 (coff_compute_section_file_positions): Use pei_section_data rather
1763 than _cooked_size, and don't overwrite an existing value.
1764 (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to
1765 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data.
1766 * peicode.h (coff_bfd_copy_private_section_data): Define if
1768 (pe_bfd_copy_private_section_data): New static function if
1771 Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com>
1773 * srec.c (srec_set_arch_mach): Write as a function rather than a
1776 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has
1777 no map, just check each member in turn to see whether it is
1780 Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1782 * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition
1783 table. Call BFD_ASSERT to validate header size, instead of
1785 (ppcboot_bfd_print_private_bfd_data): Put quotes around partition
1788 Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1790 * ppcboot.c: New target for looking at PPCbug boot records.
1792 * config{ure.in,.bfd}: Add support for ppcboot target.
1794 * configure: Regenerate.
1796 Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com)
1798 * coff-h8300.c (howto_table): Update names to match recent
1799 changes to include/coff/internal.h. Fix minor errors in the
1800 existing relocs. Add R_MOVL1 and R_MOVL2.
1801 (rtype2howto): Similarly.
1802 (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the
1803 existing relaxing code and peform more relaxing.
1804 (h8300_reloc16_extra_cases): Likewise.
1806 Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com)
1808 * reloc16.c (bfd_coff_reloc16_get_value): Handle common
1811 Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1813 * elfcode.h (elf_object_p): Reject generic ELF target if
1814 e_machine matches an alternate machine code in a specific backend.
1816 * netbsd-core.c (netbsd_core_vec): Remove initializer for
1817 obsolete align_power_min field.
1819 Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com)
1821 * coff-h8300.c (reloc_howto_type): Add howto entry for
1823 (rtype2howto): Handle R_PCRWORD_B.
1824 (h8300_reloc16_extra_cases): Handle R_PCRWORD_B.
1825 (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit
1826 pc-relative branch (R_PCRWORD) into an 8bit pc-relative
1827 branch (R_PCWORD_B).
1829 Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com>
1831 * aoutx.h (translate_from_native_sym_flags): Set the section for
1832 BSF_CONSTRUCTOR symbols.
1834 * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of
1837 Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com>
1839 * coffcode.h (coff_write_object_contents): In comdat section lookup,
1840 stop looking when section is found.
1842 Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com>
1844 * coffcode.h (STRING_SIZE_SIZE): Define.
1845 (styp_to_sec_flags): Handle long symbol names when looking for the
1847 (bfd_coff_backend_data): Add _bfd_coff_long_section_names field.
1848 (bfd_coff_long_section_names): Define.
1849 (coff_write_object_contents): Handle long section names.
1850 (bfd_coff_std_swap_table): Initialize new field.
1851 * libcoff.h: Rebuild.
1852 * coffgen.c (make_a_section_from_file): Handle long section
1854 (coff_write_symbols): Handle long section names.
1855 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
1856 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1857 * pe-arm.c (COFF_LONG_SECTION_NAMES): Define.
1858 * pei-arm.c (COFF_LONG_SECTION_NAMES): Define.
1859 * pe-i386.c (COFF_LONG_SECTION_NAMES): Define.
1860 * pei-i386.c (COFF_LONG_SECTION_NAMES): Define.
1861 * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1862 * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define.
1864 * bout.c (b_out_callback): Set lma of sections.
1865 (b_out_bfd_get_relocated_section_contents): Rename in_abfd
1866 parameter to output_bfd. Used input_bfd instead of output_bfd in
1869 Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com>
1871 * aoutx.h (translate_from_native_sym_flags): Don't create
1872 SEC_CONSTRUCTOR sections.
1873 * ecoff.c (ecoff_set_symbol_info): Likewise.
1875 * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp.
1876 From Don Bowman <bowman@waterloo.hp.com>.
1878 Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com>
1880 * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add
1881 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
1883 Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com>
1885 * elf32-mips.c (struct mips_elf_link_hash_entry): Add
1886 mips_32_relocs field.
1887 (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field.
1888 (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32
1889 relocs against a global symbol which is not defined in a regular
1891 (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc
1892 against a global symbol, increment mips_32_relocs.
1893 (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and
1894 the symbol is not defined in a regular file, make room in the
1897 Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com>
1899 * ecoff.c (ecoff_compute_section_file_positions): Track the real
1900 file position and the virtual file position separately. Set
1901 filepos information bsaed on the real file position.
1902 (_bfd_ecoff_set_section_contents): Handle .lib sections like the
1903 Jan 23 change to coffcode.h.
1905 * som.c (som_slurp_symbol_table): Set the symbol count to the
1906 number of BFD symbols created.
1908 Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1910 * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the
1911 output file if linking shared objects. Loop to check all relocs,
1912 rather than returning false on first error.
1914 Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com>
1916 * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case.
1917 (ppc_elf_additional_program_headers): If .interp section, bump #
1918 of program headers by 1.
1919 (ppc_elf_adjust_dynamic_symbol): Flesh out support.
1920 (ppc_elf_size_dynamic_sections): Add support for .plt section.
1921 (ppc_elf_check_relocs): Print out filename in debug code. Enable
1923 (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up
1925 (ppc_elf_relocate_section): If the output section isn't defined,
1926 don't abort, just give an error message.
1928 * elflink.c (_bfd_elf_create_dynamic_sections): If the section
1929 being created is .sdata or .sdata2, don't make the symbol dynamic.
1931 Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com>
1933 * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
1934 members of an archive for dynamic objects with no symbols, and
1935 pass them directly to check_archive_element.
1936 (xcoff_link_check_ar_symbols): Pass dynamic objects to
1937 xcoff_link_check_dynamic_ar_symbols.
1938 (xcoff_link_check_dynamic_ar_symbols): New static function.
1940 * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
1941 from _bfd_nodynamic to _bfd_xcoff.
1942 * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
1944 (_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
1945 (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
1946 (_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
1947 * libcoff.h: Rebuild.
1948 * xcofflink.c (xcoff_swap_ldrel_in): New static function.
1949 (xcoff_get_section_contents): New static function.
1950 (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
1951 (_bfd_xcoff_canonicalize_dynamic_symtab): New function.
1952 (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
1953 (xcoff_dynamic_reloc): New static variable.
1954 (_bfd_xcoff_canonicalize_dynamic_reloc): New function.
1955 (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
1957 Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com>
1959 * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even
1960 if reloc_entry->addend is not 0.
1961 (CALC_ADDEND): Just set the addend to reloc.r_offset.
1963 Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com>
1965 * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
1967 * elf64-sparc.c (sparc64_elf_howto_table): Likewise.
1968 Add entries for R_SPARC_[56].
1969 (sparc_reloc_map): Add entries for R_SPARC_[56].
1971 Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
1973 Optimize linking of stabs in sections as used in ELF and COFF.
1974 * stabs.c: New file.
1975 * libbfd-in.h (_bfd_link_section_stabs): Declare.
1976 (_bfd_write_section_stabs): Declare.
1977 (_bfd_write_stab_strings): Declare.
1978 * libbfd.h: Rebuild.
1979 * libcoff-in.h (struct coff_section_tdata): Add stab_info field.
1980 (struct coff_link_hash_table): Add stab_info field.
1981 * libcoff.h: Rebuild.
1982 * cofflink.c (_bfd_coff_link_hash_table_init): Initialize
1984 (coff_link_add_symbols): Call _bfd_link_section_stabs if
1986 (_bfd_coff_final_link): Write out stab strings hash table.
1987 (_bfd_coff_link_input_bfd): Handle optimized stabs sections.
1988 * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
1990 * elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
1991 (struct bfd_elf_section_data): Add stab_info field.
1992 * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
1994 * elflink.h (elf_link_add_object_symbols): If appropriate, call
1995 _bfd_link_section_stabs.
1996 (elf_bfd_final_link): Write out stab strings hash table.
1997 (elf_link_input_bfd): Handle optimized stabs sections.
1998 * reloc.c (_bfd_final_link_relocate): Check address against
1999 _raw_size rather than _cooked_size.
2000 * Makefile.in: Rebuild dependencies.
2001 (BFD_LIBS): Add stabs.o
2002 (BFD_LIBS_CFILES): Add stabs.c.
2004 * VERSION: Increment for bfdlink.h change.
2006 * coffgen.c (coff_renumber_symbols): Correct handling of
2007 BSF_NOT_AT_END common symbols.
2009 Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com>
2011 * coff-ppc.c (record_toc): Add cast to avoid warning.
2012 (ppc_allocate_toc_section): Likewise.
2013 (coff_ppc_relocate_section): Remove ANSI C string concatenation.
2014 (ppc_coff_reloc_type_lookup): Remove unreached code.
2015 * coffcode.h (coff_write_object_contents): Don't take the address
2017 * peicode.h (pe_print_idata): Add casts to avoid warning.
2018 (pe_print_edata): Likewise.
2019 (pe_print_reloc): Remove ANSI C string concatenation.
2021 Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com>
2023 * libcoff-in.h (struct coff_final_link_info): Add last_bf_index
2025 * libcoff.h: Rebuild.
2026 * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
2028 (coff_swap_aux_out): Likewise.
2029 * peicode.h (coff_swap_aux_in): Likewise.
2030 (coff_swap_aux_out): Likewise.
2031 * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
2033 * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
2035 (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
2036 Fix up .bf endndx link fields.
2037 * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
2039 * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
2042 Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2044 * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling
2045 on Solaris PowerPC systems doesn't get confused.
2047 * ccffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not
2050 * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument.
2051 (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't
2052 update did_reg and did_reg2.
2054 Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com>
2056 * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
2058 * linker.c (_bfd_generic_link_add_one_symbol): When calling the
2059 callback routines, pass h->root.string rather than name, in case
2060 copy is true and name is transient.
2062 Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com)
2064 * elfcore.h: Add support for core files with multiple threads.
2065 (Primarily for Solaris.)
2067 Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2069 * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
2070 section->orelocation is NULL.
2072 * coffgen.c (bfd_coff_get_syment): New function.
2073 (bfd_coff_get_auxent): New function.
2074 * bfd-in.h (bfd_coff_get_syment): Declare.
2075 (bfd_coff_get_auxent): Declare.
2076 * bfd-in2.h: Rebuild.
2078 Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com>
2080 * elf32-mips.c (struct mips_hi16): Define.
2081 (mips_hi16_addr, mips_hi16_addend): Remove.
2082 (mips_hi16_list): New static variable.
2083 (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
2084 (mips_elf_lo16_reloc): Process mips_hi16_list.
2085 (mips_elf_relocate_section): Permit an arbitrary number of HI16
2086 relocs before the associated LO16 reloc.
2088 Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
2090 * versados.c (versados_scan): Check bfd_alloc return value.
2091 (versados_object_p): Check all bfd_read return values. Require
2092 that lang field be less than 10, to avoid confusion with Intel Hex
2095 * libaout.h (WRITE_HEADERS): Write out the relocs even if there
2097 * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS,
2098 not 0, for an absolute symbol.
2099 (NAME(aout,swap_ext_reloc_out)): Likewise.
2101 * ihex.c (ihex_scan): Accept a length of 4 for record type 5.
2102 (ihex_write_object_contents): For a large start address, output
2103 the full 32 bit address in record type 5.
2105 * ieee.c (ieee_write_byte): Change second parameter from bfd_byte
2106 to int to avoid promotion problems in prototype.
2108 Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com>
2110 * configure.host: Use ${srcdir} when looking for picfrag.
2112 * configure.host: Switch on ${libdir}, not $(libdir). From
2113 alan@spri.levels.unisa.edu.au (Alan Modra).
2115 * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols
2116 entry point, not just for DYNAMIC objects.
2117 * sunos.c (sunos_add_dynamic_symbols): Always call
2118 sunos_create_dynamic_sections. If called with a non DYNAMIC
2119 object, don't do anything else.
2120 (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections.
2122 Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com>
2124 * configure.in: Permit --enable-shared to specify a list of
2126 * configure: Rebuild.
2128 * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf*
2129 host when configuring with --enable-shard.
2131 Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com>
2133 * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra
2136 * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE,
2137 to avoid crashing in bfd_hash_replace.
2139 * sysdep.h: Use #ifdef, not #if.
2141 Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com>
2143 * config.in: Rebuild.
2145 Thu Apr 4 18:49:09 1996 Fred Fish <fnf@cygnus.com>
2147 * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE.
2148 (AC_CHECK_HEADERS): Check for sys/time.h
2149 (AC_HEADER_TIME): Add macro.
2150 * configure: Rebuild.
2151 * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H
2152 to control what combination of <time> and <sys/time.h>
2155 Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com>
2157 * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET.
2158 (aout_32_sunos4_write_object_contents): Likewise.
2159 * aoutx.h (NAME(aout,machine_type)): Handle
2160 bfd_mach_sparc_{sparclet,sparclite}.
2161 * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define.
2162 (bfd_mach_sparc_v9_p): Update.
2163 * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite.
2164 * libaout.h (enum machine_type): Add M_SPARCLET.
2165 * sunos.c (MACHTYPE_OK): Define.
2166 * bfd-in2.h: Regenerated.
2168 Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com>
2170 * elf-bfd.h (struct elf_link_hash_table): Add hgot field.
2171 * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field.
2172 * elflink.c (_bfd_elf_create_got_section): Store the
2173 _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field.
2174 * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the
2175 global offset table goes over 0x1000, set the value of
2176 _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section.
2177 (elf32_sparc_relocate_section): Subtract the offset of
2178 _GLOBAL_OFFSET_TABLE_ when handling GOT relocations.
2180 * elfcode.h: Don't include <string.h>.
2182 Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com)
2184 * linker.c (_bfd_generic_link_hash_newfunc): Renamed from
2185 generic_link_hash_newfunc. All references changed.
2186 * genlink.h (_bfd_generic_link_hash_newfunc): Declaration
2187 moved here from libbfd-in.h.
2188 * libbfd-in.h: Corresponding changes.
2189 * libbfd.h: Regenerated.
2191 Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com>
2193 * aoutx.h (aout_link_input_section_std): When reporting an
2194 overflow error, use the name of the symbol in the hash table if
2196 (aout_link_input_section_ext): Likewise.
2198 * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got
2199 defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR.
2201 Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com>
2203 * peicode.h (coff_swap_aouthdr_out): Delete test for .junk.
2204 * coffcode.h (coff_compute_section_file_positions): Likewise.
2205 (coff_write_object_contents): Likewise.
2207 Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com>
2209 * section.c (SEC_LINK_ONCE): Define.
2210 (SEC_LINK_DUPLICATES): Define.
2211 (SEC_LINK_DUPLICATES_DISCARD): Define.
2212 (SEC_LINK_DUPLICATES_ONE_ONLY): Define.
2213 (SEC_LINK_DUPLICATES_SAME_SIZE): Define.
2214 (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define.
2215 * bfd-in2.h: Rebuild.
2216 * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn
2217 SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT.
2218 (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE
2219 into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set
2220 SEC_LINK_ONCE, and look through the symbol table for the setting
2221 for SEC_LINK_DUPLICATES.
2222 (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is
2223 set for a section, find the section symbol in the symbol table,
2224 and set the aux entry based on SEC_LINK_DUPLICATES.
2225 * coffgen.c (coff_print_symbol): Add a space before "checksum".
2226 * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add
2227 SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags.
2228 * coff-i386.c (i386coff_vec): Likewise.
2229 * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise.
2231 * VERSION: Bump to 2.6.1.
2232 * Makefile.in (stamp-h): Depend upon VERSION.
2234 Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com)
2236 * libbfd-in.h (generic_link_hash_newfunc): Add declaration.
2237 * libbfd.h: Rebuilt.
2238 * linker.c (generic_link_hash_newfunc): No longer static.
2239 * coffcode.h (coff_bfd_link_hash_create): Allow specific targets
2241 * coff-h8300.c: Add two derived hash tables and their associated
2242 funtions and #defines for use by the h8300 linker.
2243 (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in
2244 the function vector as needed. Place the address of the function
2245 vector entry in the location specified by the R_MEM_INDIRECT reloc.
2246 Rewrite the vectors section contents as necessary.
2247 (h8300_bfd_link_add_symbols): New function for the h8300 linker.
2248 (coff_bfd_link_add_symbols): Define to use h8300 specific version.
2249 (coff_bfd_link_hash_table_create): Likewise.
2251 Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com>
2253 * libhppa.h: If gcc 2.7 or higher, declare all the functions with
2254 __attribute__ ((__unused__)) so that -Wall doesn't warn about
2256 (hppa_rebuild_insn): Pass pointer to correct type to
2257 low_sign_unext and dis_assemble_21.
2259 Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com>
2261 * config.bfd (sparc64-{sysv4*,solaris2*}): Delete.
2262 Stick with sparc-*-{sysv4*,solaris2*}.
2264 Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com>
2266 * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields.
2267 (coff_swap_aux_out): Swap out extra PE x_scn fields.
2268 * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields.
2269 * coffgen.c (coff_print_symbol): If any of the extra PE x_scn
2270 fields is non-zero, print them.
2272 * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE
2273 ifdef. Remove unused variables.
2274 (ppc_record_data_in_toc_entry): Ifdef out. Removed unused
2276 (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef.
2277 (get_symbol_value): Ifdef out.
2278 (pe_ppc_reloc): Ifdef out. Remove unused variables.
2279 (coff_ppc_relocate_section): Remove unused variables. Make
2280 fprintf strings and argument types correspond. Put before_addr in
2282 (dump_toc): Make fprintf strings and argument types correspond.
2283 (ppc_process_before_allocation): Remove unused variables. Always
2285 (ppc_reflo_reloc): Ifdef out.
2286 (ppc_addr32nb_reloc): Ifdef out.
2287 (ppc_coff_rtype2howto): Make fprintf strings and argument types
2289 (coff_ppc_rtype_to_howto): Likewise.
2290 (ppc_coff_swap_sym_in_hook): Remove unused variables.
2292 * peicode.h (pe_print_idata): Move otherwise unused variables into
2293 the #ifdef where they are used. Always return a value.
2294 (pe_print_edata): Make fprintf strings and argument types
2295 correspond. Always return a value.
2296 (pe_print_pdata): Removed unused variable addr_value. Always
2298 (pe_print_reloc): Remove unused variable onaline. Make fprintf
2299 strings and argument types correspond. Always return a value.
2301 * elf32-ppc.c (ppc_elf_fake_sections): Return true.
2302 (ppc_elf_finish_dynamic_symbol): Move definition of unused
2303 variable rela inside #if 0 section where it is used.
2305 * ns32k.h: New file.
2306 * cpu-ns32k.h: Include ns32k.h. Rename externally visible
2307 functions to start with _bfd_.
2308 * aout-ns32k.c: Include ns32k.h. Change references to renamed
2309 functions in cpu-ns32k.h.
2310 * Makefile.in: Rebuild dependencies.
2311 (HFILES): Add ns32k.h.
2313 * section.c (struct sec): Add linker_mark field. Change
2314 user_set_vma and reloc_done to be single bit fields.
2315 (STD_SECTION): Update accordingly.
2316 * bfd-in2.h: Rebuild.
2317 * aoutx.h (NAME(aout,final_link)): Mark sections included in the
2319 (aout_link_input_bfd): Don't link unmarked sections.
2320 * cofflink.c (_bfd_coff_final_link): Mark sections included in the
2322 (_bfd_coff_link_input_bfd): Don't link unmarked sections.
2323 * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in
2325 * elflink.h (elf_bfd_final_link): Mark sections included in the
2327 (elf_link_input_bfd): Don't link unmarked sections.
2328 * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included
2330 (xcoff_link_input_bfd): Don't link unmarked sections.
2332 * coffswap.h (coff_swap_scnhdr_out): Include section name in
2333 overflow error messages.
2335 Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2337 * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name
2338 is not set, print "BFD: " before the error message.
2340 * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From
2341 Miles Bader <miles@gnu.ai.mit.edu>.
2342 * configure: Rebuild.
2344 Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com>
2346 * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL
2349 * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and
2350 m68k-aout, m68k-coff, and m68k-elf targets.
2352 Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de>
2354 * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST.
2355 (ieee_generic_stat_arch_elt): Restructured to prevent
2356 ieee_object_p from being called repeatedly.
2358 Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com>
2360 * coffcode.h (coff_write_object_contents): Allocate
2361 buffers large enough for any FILEHDR or AOUTHDR.
2363 Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com>
2365 * ecofflink.c (lookup_line): New static function, renamed and
2366 slighly changed from old _bfd_ecoff_locate_line.
2367 (_bfd_ecoff_locate_line): Cache line number information. Use
2368 lookup_line for actual lookup.
2370 Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2372 * peicode.h (pe_print_pdata): Warn if the .pdata section is not a
2373 multiple of 20 bytes.
2375 Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com>
2377 * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to
2378 allocate ecoff_find_line, and don't initialize by hand.
2379 * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for
2380 mips_elf_find_line, and don't call memset.
2382 * coffcode.h (coff_compute_section_file_positions): If not
2383 producing a final executable, don't consider sofar when aligning
2384 the section to the correct size.
2386 Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com>
2388 * coffcode.h (coff_add_missing_symbols): Ifdef out.
2389 (coff_write_object_contents): Don't call coff_add_missing_symbols.
2390 * coffgen.c (coff_section_symbol): Ifdef out.
2392 Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com>
2394 * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if
2395 output_bfd is not NULL.
2397 Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com>
2399 * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead
2400 of bfd_alloc (fixes fix_line not being initialized).
2401 Delete zeroing of fix_{value,tag,end,scnlen} fields.
2403 Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com)
2405 * coffcode.h: Allow specific backends to override the
2406 bfd_link_add_symbols routine.
2408 * coff-h8300.c: Include genlink.h.
2409 (howto_table): Add R_MEM_INDIRECT.
2410 (rtype2howto): Support R_MEM_INDIRECT.
2411 (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE
2414 Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com>
2416 * coff-alpha.c (alpha_relocate_section): Use
2417 info->callbacks_warning, rather than _bfd_error_handler, for
2418 "multiple gp" warning.
2420 Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com>
2422 * linker.c (bfd_wrapped_link_hash_lookup): New function.
2423 (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash
2424 table string. Use bfd_wrapped_link_hash_lookup.
2425 (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash
2427 * aoutx.h (aout_link_write_symbols): Use the name from the hash
2428 table, if any, when writing out symbols.
2429 (aout_link_input_section_std): Use the name from the hash table,
2430 if any, when reporting undefined symbols.
2431 (aout_link_input_section_ext): Likewise.
2432 (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup.
2433 * bout.c (get_value): Likewise.
2434 * cofflink.c (_bfd_coff_reloc_link_order): Likewise.
2435 * ecoff.c (ecoff_reloc_link_order): Likewise.
2436 * elflink.h (elf_link_add_object_symbols): Likewise.
2437 (elf_reloc_link_order): Likewise.
2438 * linker.c (_bfd_generic_link_output_symbols): Likewise.
2439 (_bfd_generic_reloc_link_order): Likewise.
2440 (default_indirect_link_order): Likewise.
2441 * reloc16.c (bfd_coff_reloc16_get_value): Likewise.
2442 * sunos.c (sunos_add_one_symbol): Likewise.
2443 * xcofflink.c (xcoff_link_add_symbols): Likewise.
2444 (bfd_xcoff_link_count_reloc): Likewise.
2445 (xcoff_reloc_link_order): Likewise.
2447 * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff
2448 into -1 for intern->rss.
2450 * configure: Rebuild with autoconf 2.8.
2452 Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com>
2454 * stab-syms.c (__define_stab_duplicate): Define.
2455 (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a
2457 * bfd-in.h (bfd_get_stab_name): Declare.
2458 * bfd-in2.h: Rebuild.
2459 * Makefile.in: Rebuild dependencies.
2460 (BFD_LIBS): Add stab-syms.o.
2461 (BFD_LIBS_CFILES): Add stab-syms.c.
2462 (BFD32_BACKENDS): Remove stab-syms.o.
2463 (BFD32_BACKENDS_CFILES): Remove stab-syms.c.
2464 * configure.in: Don't list stab-syms.o in bfd_backends.
2465 * configure: Rebuild.
2466 * libaout.h (aout_stab_name): Don't declare.
2467 * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name,
2470 Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com>
2472 * elf.c (assign_file_positions_for_segments): Adjust file offset
2473 for section alignment even if SEC_LOAD is not set.
2475 Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2477 * configure.in: Don't set SHLIB or SHLINK to an empty string,
2478 since they appear as targets in Makefile.in.
2479 * configure: Rebuild.
2481 * sunos.c (sunos_scan_ext_relocs): If not making a shared library,
2482 don't fiddle with a symbol which is not defined anywhere.
2484 Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com>
2486 * xcofflink.c (xcoff_mark): Treat undefined imported symbols as
2487 though they are defined in a shared library.
2488 (xcoff_build_ldsyms): Likewise.
2490 * coffgen.c (coff_find_nearest_line): Don't look at the line
2491 numbers for the section if section->lineno is NULL.
2493 * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error
2494 message rather than calling BFD_ASSERT.
2495 * elfcode.h (write_relocs): Check return value of
2496 _bfd_elf_symbol_from_bfd_symbol.
2498 Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2500 * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag
2503 Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com)
2505 * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL
2507 (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to
2508 hppa_reloc_field_selector_type_alt.
2509 (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling.
2510 * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field
2512 (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL.
2514 Wed Feb 28 11:00:24 1996 Ian Lance Taylor <ian@cygnus.com>
2516 * elf.c (assign_file_positions_for_segments): Adjust the segment
2517 memory size for the alignment of a SEC_ALLOC section, not just a
2520 Tue Feb 27 14:17:31 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2522 * m68klinux.c: New file.
2523 * hosts/m68klinux.h: New file.
2524 * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets.
2525 * configure.in (m68*-*-linux*): New native host.
2526 (m68klinux_vec): New vector.
2527 * configure: Rebuild.
2528 * targets.c (m68klinux_vec): Declare.
2529 * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from
2530 bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c.
2531 * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename
2532 declaration from bfd_linux_size_dynamic_sections.
2533 (bfd_m68klinux_size_dynamic_sections): Declare.
2534 * bfd-in2.h: Rebuild.
2535 * Makefile.in: Rebuild dependencies.
2536 (BFD32_BACKENDS): Add m68klinux.o.
2537 (BFD32_BACKENDS_CFILES): Add m68klinux.c.
2539 Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com)
2541 * libhppa.h (pa_arch): Add pa20.
2542 (hppa_reloc_field_selector_type): Add R_HPPA_NSEL.
2543 (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt.
2544 (hppa_field_adjust): Handle e_nsel.
2545 * som.c: Provide default definitions for many new relocs found only
2546 in hpux10 include files.
2547 (som_fixup_formats): Add several new relocs from hpux10.
2548 (som_hppa_howto_table): Add hpux10 relocs.
2549 (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs.
2551 Mon Feb 26 12:52:48 1996 Stan Shebs <shebs@andros.cygnus.com>
2553 * mpw-make.sed: Edit out recent shared library support, and
2554 rules to rebuild .h files using doc/chew.
2556 Mon Feb 26 14:48:39 1996 David Mosberger-Tang <davidm@AZStarNet.com>
2558 * ecoff.c (ecoff_compute_section_file_positions): Adjust the file
2559 size even of sections with no contents.
2561 Mon Feb 26 14:01:13 1996 Ian Lance Taylor <ian@cygnus.com>
2563 * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names
2564 starting with '$' the way we skip names starting with '.'. When
2565 updating x_endndx, don't be fooled by an index which has been
2568 * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a
2569 struct/union/enum type with no elements.
2571 Sat Feb 24 11:38:58 1996 Ian Lance Taylor <ian@cygnus.com>
2573 * bfd.c (bfd_errmsg): Handle a NULL return from strerror.
2575 * archive.c (bfd_generic_archive_p): If the first file in the
2576 archive can not be recognized as an object, don't assume that this
2577 is the wrong format.
2579 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
2580 format is not bfd_object.
2581 (bfd_elf_get_dt_soname): Likewise.
2583 Wed Feb 21 13:58:04 1996 Ian Lance Taylor <ian@cygnus.com>
2585 * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES
2588 Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2590 * bfd.c (tdata): Add netbsd_core_data.
2591 * bfd-in2.h: Regenerated.
2593 Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com>
2595 * sunos.c (SUNOS_CONSTRUCTOR): Define.
2596 (sunos_add_one_symbol): Don't let a symbol from a dynamic object
2597 override a constructor symbol. Set SUNOS_CONSTRUCTOR when
2600 * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags
2601 to get the symbol index, matching 14 Jul 95 change.
2603 Tue Feb 20 08:26:27 1996 Fred Fish <fnf@phydeaux.cygnus.com>
2605 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents):
2606 Remove duplicate definition of gp.
2608 Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com>
2610 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't
2611 assume that we can set the GP value and then get the same value,
2612 since it won't be true if the output file is neither ELF nor
2614 * coff-mips.c (mips_adjust_reloc_in): Don't bother to use
2615 _bfd_get_gp_value here.
2616 (mips_gprel_reloc): Don't assume we can set and get the GP value.
2617 * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from
2619 (mips_elf_lo16_reloc): Likewise.
2620 (mips_elf_final_gp): Add pgp parameter. Set it to the GP value.
2621 Don't require that the BFD be ELF.
2622 (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp.
2623 (mips_elf_gprel32_reloc): Likewise.
2624 (mips_elf_relocate_section): Don't assume we can set and get the
2626 (mips_elf_finish_dynamic_symbol): Don't bother to use
2627 _bfd_get_gp_value here.
2629 * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv.
2630 Don't change epdr between malloc and free. Be careful not to free
2631 NULL pointers. Zero out the first RPDR.
2633 * configure.host: On Linux, only pass -rpath option if $(libdir)
2634 is neither /lib nor /usr/lib. From Alan Modra
2635 <alan@mullet.Levels.UniSA.Edu.Au>.
2637 * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to
2639 (elf_dt_name): Rename from elf_dt_needed_name.
2640 * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not
2642 (bfd_elf_get_dt_soname): New function.
2643 * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not
2644 elf_dt_needed_name. Save the SONAME back in elf_dt_name.
2645 * bfd-in.h (bfd_elf_get_dt_soname): Declare.
2646 * bfd-in2.h: Rebuild.
2648 Mon Feb 19 02:50:23 1996 Doug Evans <dje@charmed.cygnus.com>
2650 * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from
2651 _bfd_sparc_elf_reloc_type_lookup.
2652 (bfd_elf32_bfd_reloc_type_lookup): Update.
2653 * elf64-sparc.c (SPARC64_OLD_RELOCS): Define.
2654 (sparc64_elf_howto_table): Define.
2655 (sparc_reloc_map): Define.
2656 (sparc64_elf_reloc_type_lookup): New function.
2657 (sparc_elf_wdisp16_reloc): New function.
2658 (elf_info_to_howto): Use sparc64_elf_howto_table.
2659 (sparc64_elf_relocate_section): Likewise.
2660 (bfd_elf64_bfd_reloc_type_lookup): Update.
2662 Sun Feb 18 15:02:25 1996 Ian Lance Taylor <ian@cygnus.com>
2664 * configure.host: Check for 'do not mix' from native linker before
2665 trying to use -rpath.
2667 Fri Feb 16 12:46:18 1996 Ian Lance Taylor <ian@cygnus.com>
2669 * bfd.c (_bfd_get_gp_value): New function.
2670 (_bfd_set_gp_value): New function.
2671 * libbfd-in.h (_bfd_get_gp_value): Declare.
2672 (_bfd_set_gp_value): Declare.
2673 * libbfd.h: Rebuild.
2674 * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use
2675 _bfd_get_gp_value and _bfd_set_gp_value rather than referring
2676 directly to the fields in the tdata information.
2677 (alpha_relocate_section): Likewise.
2678 * coff-mips.c (mips_adjust_reloc_in): Likewise.
2679 (mips_gprel_reloc): Likewise.
2680 (mips_relocate_section): Likewise.
2681 * elf32-mips.c (mips_elf_hi16_reloc): Likewise.
2682 (mips_elf_lo16_reloc): Likewise.
2683 (mips_elf_final_gp): Likewise.
2684 (mips_elf_gprel16_reloc): Likewise.
2685 (mips_elf_gprel32_reloc): Likewise.
2686 (mips_elf_relocate_section): Likewise.
2687 (mips_elf_finish_dynamic_symbol): Likewise.
2689 * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx.
2691 Thu Feb 15 11:29:13 1996 Ian Lance Taylor <ian@cygnus.com>
2693 * configure.in: Call AC_PROG_CC before configure.host.
2694 * configure: Rebuild.
2695 * configure.host: Don't set information which autoconf should
2696 figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB.
2698 * configure.host: Remove go32 and win32 host information, since it
2699 should no longer be needed.
2701 * elf.c (map_sections_to_segments): If we have a .dynamic section,
2702 then start a new segment rather than put a writable section in a
2705 * configure.host: Set RPATH_ENVVAR.
2707 * Makefile.in: Rebuild dependencies.
2709 * elflink.c (_bfd_elf_create_linker_section): Remove unused
2710 zero_section variable.
2712 Thu Feb 15 10:39:17 1996 H.J. Lu <hjl@zoom.com>
2714 * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h.
2715 ($(srcdir)/libbfd.h): Rename from libbfd.h.
2716 ($(srcdir)/libcoff.h): Rename from libcoff.h.
2718 Wed Feb 14 16:29:07 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
2720 * ieee.c (ieee_write_expression): Only use an R variable for a
2721 local symbol. Don't output a zero offset. Handle a zero address.
2722 (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST.
2723 (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and
2725 (parse_expression): Don't try to handle multiple occurrences of a
2726 P variable. Handle I variables differently from X variables. Fix
2727 the order of minus expressions.
2728 (ieee_slurp_external_symbols): Generate an I variable for an NN
2729 record. Fix handling of ATI and ATX records.
2730 (ieee_slurp_sections): Only set minimal section attributes.
2731 Adjust them later, based on the section contents.
2732 (ieee_object_p): Read in the file until just after the ME record.
2733 Call ieee_slurp_section_data to set the section flags.
2734 (do_one): Add iterations parameter. Only repeat the first load
2735 item. Set the section and file reloc flags.
2736 (ieee_slurp_section_data): Set section flags. Pass iterations to
2738 (ieee_canonicalize_reloc): Handle I variables.
2739 (do_with_relocs): Only emit relocation size when necessary.
2740 Increase MAXRUN to 127. Change ov to be assigned, and take
2741 src_mask and pcrel_offset into account.
2742 (ieee_write_data_part): Skip sections that are not loaded.
2743 (ieee_write_external_part): Don't output optional last entry of WX
2745 (ieee_write_me_part): Make setting of me_record neater.
2746 (ieee_generic_stat_arch_elt): Get the size of an archive element.
2748 * syms.c (stt): Add entries for zerovars, vars, and code.
2750 * elfcode.h (validate_reloc): New static function.
2751 (write_relocs): Call validate_reloc for non ELF relocs.
2753 * elfxx-target.h (elf_symbol_leading_char): Define if not defined.
2754 (TARGET_BIG_SYM): Use elf_symbol_leading_char.
2755 (TARGET_LITTLE_SYM): Likewise.
2757 * config.bfd (m68*-*-psos*): New target.
2759 Tue Feb 13 15:56:22 1996 Bryan Ford <baford@snake.cs.utah.edu>
2761 * i386msdos.c: Remove some #if 0 code.
2762 (msdos_write_object_contents): Don't include empty sections in the
2763 size computation, regardless of their address.
2765 Tue Feb 13 15:36:37 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2767 * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj
2768 is NULL, ie, the -r switch is used.
2770 Tue Feb 13 14:35:15 1996 Ian Lance Taylor <ian@cygnus.com>
2772 * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define.
2773 (BFD_RELOC_MIPS_GOT_LO16): Define.
2774 (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define.
2775 * bfd-in2.h, libbfd.h: Rebuild.
2776 * elf32-mips.c (mips_reloc_map): Map new relocs.
2778 * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared.
2780 * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not
2783 * ieee.c (get_symbol): Set the section to bfd_abs_section.
2784 (do_with_relocs): If EXEC_P is set and there are no relocs, use a
2785 simple number for the section address, rather than an expression.
2786 Limit the number of bytes between relocs to MAXRUN.
2787 (ieee_write_me_part): Set me_record to the file offset after the
2789 (ieee_write_processor): New static function.
2790 (ieee_write_object_contents): Use ieee_write_processor.
2792 Fri Feb 9 10:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
2794 * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS.
2796 * coff-aux.c: Change include of aux.h to aux-coff.h.
2798 Thu Feb 8 14:01:03 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2800 * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE
2801 relocation put the addend both in the reloc entry and the data.
2802 (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in
2805 * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve
2806 a R_68K_PCxx reloc against a defined global symbol directly.
2807 (elf_m68k_check_relocs): Don't count such a reloc.
2809 * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with
2810 a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local
2811 symbol for now, otherwise always record the symbol as dynamic.
2812 (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc
2813 is not referenced by a dynamic object, and we are not making a
2814 shared object, then don't make a PLT entry. If we do make a PLT
2815 entry, make sure the symbol has been recorded as dynamic.
2817 Wed Feb 7 13:56:06 1996 Ian Lance Taylor <ian@cygnus.com>
2819 * configure.host: When making a shared library, set HLDFLAGS to
2820 pass an appropriate -rpath option. Use the make variable SONAME
2821 as the shared library soname, rather than computing it here. On
2822 SunOS, build stamp-tshlink in place of $(SHLINK).
2823 * Makefile.in (SONAME): New variable.
2824 ($(SHLINK)): Make a link to the transformed name, as well.
2825 (stamp-tshlink): New target.
2826 (install): Skip stamp-tshlink during install.
2828 Wed Feb 7 13:37:39 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2830 * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the
2831 linker sections have been set up yet.
2833 * elf.c (make_mapping): Add an additional argument to suppress
2834 making the first section include the program headers.
2835 (map_sections_to_segments): If the user used -Ttext such that the
2836 program headers are on a different page, do not set the flags
2837 saying that this section includes the program headers.
2839 Tue Feb 6 14:04:49 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2841 * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c.
2842 don't define TRAD_HEADER.
2843 * configure: Rebuild.
2845 * netbsd-core.c: New file, support for NetBSD core files.
2846 * hosts/*nbsd.h: Removed.
2848 Tue Feb 6 11:47:49 1996 Doug Evans <dje@charmed.cygnus.com>
2850 * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types.
2851 (BFD_RELOC_SPARC_LO7 reloc type): Deleted.
2852 * libbfd.h, bfd-in2.h: Regenerated.
2853 * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from
2854 bfd_elf32_bfd_reloc_type_lookup.
2855 (reloc_type{,_names}): Deleted.
2856 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2858 (sparc_reloc_map): Add sparc64 relocs.
2859 (sparc_elf_notsupported_reloc): New static function.
2860 (sparc_elf_wdisp16_reloc): New static function.
2861 (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}.
2862 (elf32_sparc_relocate_section): Likewise.
2863 (bfd_elf32_bfd_reloc_type_lookup): Define.
2864 * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted.
2865 (reloc_type{,_names}): Deleted.
2866 (elf_sparc_howto_table): Deleted.
2867 (sparc_reloc_map): Deleted.
2868 (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table.
2869 (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define.
2871 Tue Feb 6 12:12:22 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a
2876 * Makefile.in (program_transform_name): New variable.
2877 (install): Transform library name before installing it.
2879 Mon Feb 5 10:38:27 1996 Ian Lance Taylor <ian@cygnus.com>
2881 * archures.c (bfd_mach_i960_hx): Define.
2882 * bfd-in2.h: Rebuild.
2883 * cpu-i960.c (scan_960_mach): Accept machine "hx".
2884 (MATRIX): Expand entries for HX.
2885 (arch_info_struct): Add i960:hx entry.
2886 * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx.
2887 * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX.
2888 (coff_set_flags): Handle bfd_mach_i960_hx.
2890 Support for building as a shared library, based on patches from
2891 Alan Modra <alan@spri.levels.unisa.edu.au>:
2892 * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib.
2893 New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC,
2894 SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK.
2895 * configure: Rebuild.
2896 * configure.host: If --enable-shared, adjust shared library stuff
2897 based on the host. If the host is SunOS, and the linker supports
2898 -rpath, set HLDFLAGS to use it.
2899 * Makefile.in (ALLLIBS): New variable.
2900 (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables.
2901 (COMMON_SHLIB, SHLINK): New variables.
2902 (.c.o): If PICFLAG is set, compile twice, once PIC, once normal.
2903 (STAGESTUFF): Remove variable.
2904 (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than
2906 (stamp-ofiles): New target, like old ofiles target, but build
2907 using a temporary file and move-if-change, and touch stamp-ofiles
2909 (ofiles): Just depend upon stamp-ofiles.
2910 (stamp-piclist, piclist): New targets.
2911 ($(SHLIB), $(SHLINK)): New targets.
2912 (targets.o, archures.o): Build twice if PICFLAG is set.
2913 (do_mostlyclean): Remove pic/*.o.
2914 (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and
2916 (do_distclean): Remove pic and stamp-picdir.
2917 (install): Install shared libraries.
2918 ($(OFILES)): Depend upon stamp-picdir.
2919 (stamp-picdir): New target.
2921 * libcoff-in.h: Add comment reminding people that libcoff.h is a
2923 * libcoff.h: Rebuild.
2925 * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the
2926 flavour of a section with no owner.
2928 * elf32-mips.c (mips_elf_create_dynamic_sections): Clear
2929 ELF_LINK_NON_ELF flag.
2930 (mips_elf_create_got_section): Likewise.
2932 * elf.c: Revert last change, since it breaks dynamic linking.
2933 * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg
2935 * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define.
2936 * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define.
2937 (elfNN_bed): Don't initialize want_hdr_in_seg field.
2939 Sun Feb 4 20:45:13 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2941 * elf.c (assign_file_positions_for_segments): If the backend does
2942 not want the elf header or the program headers in the address
2943 space, do not include them in the calculations.
2945 * elf32-ppc.c (ppc_elf_additional_program_headers): New hook
2946 function to determine if we need additional program headers.
2947 (ppc_elf_modify_segment_map): Define as a NOP function for now.
2948 (ppc_elf_create_linker_section): .sdata2 is a read-only section.
2950 Sat Feb 3 23:00:03 1996 Ian Lance Taylor <ian@cygnus.com>
2952 * coffcode.h: Move today's libcoff.h change into coffcode.h.
2954 Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com>
2956 * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args
2957 back into one line. Some compilers (sunos 4.1.3 for example)
2958 won't accept args split across more than one line.
2960 Fri Feb 2 11:42:15 1996 Steve Chamberlain <sac@slash.cygnus.com>
2962 * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32.
2963 * configure: Regenerate.
2965 Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com)
2967 * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't
2968 try to do arithmetic on a void *, cast it to a unsigned char * first.
2970 Thu Feb 1 16:04:06 1996 Ian Lance Taylor <ian@cygnus.com>
2972 * elf-bfd.h (ELF_LINK_NON_ELF): Define.
2973 * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to
2975 * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF
2976 flag for a newly defined symbol.
2977 (NAME(bfd_elf,record_link_assignment)): Likewise.
2978 (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to
2979 set the DEF or REF_REGULAR flags correctly.
2981 * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir.
2982 (libbfd.h, libcoff.h): Corresponding change.
2984 * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with
2985 a PLT32 reloc as dynamic.
2986 (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc
2987 is not referenced by a dynamic object, and we are not making a
2988 shared object, then don't make a PLT entry. If we do make a PLT
2989 entry, make sure the symbol has been recorded as dynamic.
2991 Wed Jan 31 17:23:32 1996 Steve Chamberlain <sac@slash.cygnus.com>
2993 * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL.
2994 * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32.
2995 (powerpcle-*-cygwin32): New.
2996 * peicode.h (add_data_entry): Get address from vma.
2998 Wed Jan 31 16:23:57 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3000 * elflink.c (_bfd_elf_create_linker_section): If the symbol
3001 attached to the section has already been created as an undefined
3002 symbol, treat it as if it hasn't been created yet.
3004 Wed Jan 31 16:16:53 1996 Ian Lance Taylor <ian@cygnus.com>
3006 * elflink.h (elf_bfd_final_link): Don't output initial dummy
3007 symbol or section symbols if stripping all symbols and this is not
3008 a relocateable link. Don't output the symbol string table if
3009 there are no symbols.
3010 (elf_link_flush_output_syms): Don't do anything if there are no
3013 Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>
3015 * coff-aux.c: New file.
3016 * hosts/m68kaux.h: New file.
3017 * config.bfd (m68*-apple-aux*): New target.
3018 * configure.in (m68*-apple-aux*): New native host.
3019 (m68kaux_coff_vec): New vector.
3020 * configure: Rebuild.
3021 * targets.c (m68kaux_coff_vec): Declare.
3022 * coffcode.h (bfd_coff_backend_data): Add field
3023 _bfd_coff_link_add_one_symbol.
3024 (bfd_coff_link_add_one_symbol): Define.
3025 (compare_arelent_ptr): New static function if TARG_AUX.
3026 (coff_write_relocs): If TARG_AUX, sort the relocs.
3027 (coff_write_object_contents): Set A/UX aouthdr magic number.
3028 (coff_link_add_one_symbol): Define if not defined.
3029 (bfd_coff_std_swap_table): Initialize new field.
3030 * libcoff.h: Rebuild.
3031 * cofflink.c (coff_link_add_symbols): Call
3032 bfd_coff_link_add_one_symbol rather than
3033 _bfd_generic_link_add_one_symbol.
3034 * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
3035 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
3036 * coff-mips.c (mips_ecoff_backend_data): Likewise.
3037 * Makefile.in: Rebuild dependencies.
3038 (BFD32_BACKENDS): Add coff-aux.o.
3039 (BFD32_BACKENDS_CFILES): Add coff-aux.c.
3041 Wed Jan 31 11:37:46 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3043 * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT*
3044 relocation; ignore addend with R_68K_{GOT,PLT}*O relocation.
3046 Tue Jan 30 12:09:04 1996 Ian Lance Taylor <ian@cygnus.com>
3048 * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h,
3049 $(srcdir)/libbfd.h and $(srcdir)/libcoff.h.
3050 (maintainer-clean): Warn about deleting special files.
3051 (bfd-in2.h, libbfd.h, libcoff.h): New targets.
3053 * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and
3054 warning symbols correctly.
3055 * elf32-i386.c (elf_i386_relocate_section): Likewise.
3056 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3057 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3058 * elf32-ppc.c (ppc_elf_relocate_section): Likewise.
3059 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3060 * elf64-sparc.c (sparc64_elf_relocate_section): Likewise.
3062 * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid
3065 Mon Jan 29 14:27:24 1996 Kim Knuttila <krk@cygnus.com>
3067 * libcoff-in.h: aligned newly exported names with bfd naming
3068 conventions. Removed an erroneous define of POWERPC_LE_PE.
3069 * libcoff.h: Rebuild.
3070 * cofflink.c, coff-ppc.c: the above function name changes
3072 Mon Jan 29 13:06:28 1996 Ian Lance Taylor <ian@cygnus.com>
3074 From Basim Kadhim <kadhim@spock.cs.colorado.edu>:
3075 * ecoff.c (struct extsym_info): Define.
3076 (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info
3077 to ecoff_link_write_external.
3078 (ecoff_link_write_external): Accept a struct extsym_info pointer.
3079 Strip symbols when appropriate.
3081 Based on patches from Ronald F. Guilmette <rfg@monkeys.com>:
3082 * syms.c (BSF_OBJECT): Define.
3083 (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT.
3084 * bfd-in2.h: Rebuild.
3085 * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an
3087 * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT
3090 * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when
3091 copying relocs into a shared object, treat a defined global symbol
3093 * elf32-m68k.c (elf_m68k_relocate_section): Likewise.
3094 * elf32-mips.c (mips_elf_relocate_section): Likewise.
3095 * elf32-sparc.c (elf32_sparc_relocate_section): Likewise.
3097 * elflink.h (elf_link_add_object_symbols): Only set weakdef to a
3098 real defined symbol, not to a weak defined symbol.
3100 Mon Jan 29 11:34:36 1996 Kim Knuttila <krk@cygnus.com>
3102 * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types
3103 and made a few static functions externs.
3105 * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the
3106 POWERPC_LE_PE hack in cofflink.
3108 * libcoff-in.h: promoted the following from cofflink.c to allow
3109 _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE,
3110 coff_debug_merge_element, struct coff_debug_merge_type,
3111 coff_debug_merge_hash_entry, coff_debug_merge_hash_table,
3112 coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free,
3113 coff_debug_merge_hash_lookup, coff_link_section_info,
3114 coff_final_link_info, coff_debug_merge_hash_newfunc,
3115 coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order.
3117 * libcoff.h: re-gen'd
3119 Fri Jan 26 18:33:35 1996 Ian Lance Taylor <ian@cygnus.com>
3121 * syms.c: Include "bfdlink.h".
3122 (struct stab_find_info): Define.
3123 (_bfd_stab_section_find_nearest_line): New function.
3124 * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare.
3125 * libbfd.h: Rebuild.
3126 * elf-bfd.h (struct elf_obj_tdata): Add line_info field.
3127 * elf.c (_bfd_elf_find_nearest_line): Try calling
3128 _bfd_stab_section_find_nearest_line before searching the ELF
3129 symbol table. Find the closest STT_FUNC symbol, not the last one.
3130 * libcoff-in.h (coff_data_type): Add line_info field.
3131 * libcoff.h: Rebuild.
3132 * coffgen.c (coff_find_nearest_line): Try calling
3133 _bfd_stab_section_find_nearest_line before searching the COFF
3135 * Makefile.in: Rebuild dependencies.
3137 Fri Jan 26 16:11:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3139 * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size
3140 4 bytes, so we get the correct value when updating the register
3141 field in little endian mode.
3143 Thu Jan 25 12:14:16 1996 Ian Lance Taylor <ian@cygnus.com>
3145 * libcoff-in.h (struct xcoff_tdata): Remove toc_section and
3146 entry_section fields. Add sntoc and snentry fields.
3147 * libcoff.h: Rebuild.
3148 * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry,
3149 not toc_section and entry_section (the COFF file does not have any
3150 sections at this point).
3151 (coff_write_object_contents): Set o_snentry and o_sntoc from
3152 snentry and sntoc rather than entry_section and toc_section.
3153 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and
3154 snentry, not toc_section and entry_section.
3155 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set
3156 entry_section from hentry.
3157 (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set,
3159 (xcoff_link_input_bfd): Set sntoc, not toc_section.
3160 (xcoff_write_global_symbol): Get toc_section from sntoc, rather
3161 than using toc_section directly.
3163 * archures.c: Add missing `.' in enum bfd_architecture.
3164 * bfd-in2.h: Rebuild.
3166 * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From
3167 Robert Lipe <robertl@arnet.com>.
3169 Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3171 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2}
3172 to sections we allocate. Use bfd_zalloc to allocate initialial
3173 sections, not bfd_alloc.
3174 (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from
3175 SDA{,2}I16 relocations.
3176 (ppc_elf_add_symbol_hook): Use the value of -G nn to determine
3177 whether to put something in .sbss or not.
3178 (ppc_elf_relocate_section): Add support for more relocations. Add
3179 in sec->output_offset where appropriate. Make error messages
3180 include the symbol name.
3182 * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before
3183 trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_
3184 doesn't get redefined messages if -shared.
3186 * elflink.h (elf_create_pointer_linker_section) Only bump RELA
3187 section if the rel_section field has been set up.
3189 Wed Jan 24 20:40:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3191 * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi
3194 Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com>
3196 * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking
3197 of flags, only flags used are controlled by mach number. Bump up
3198 output file mach number to highest of input file mach numbers.
3199 (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1.
3200 (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa.
3202 * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out
3203 bfd_elf64_sparc_vec support.
3205 Tue Jan 23 14:33:05 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3207 * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if
3208 the embedded bit is set on some objects and not on others. Just
3210 (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA}
3213 Tue Jan 23 14:22:45 1996 Ian Lance Taylor <ian@cygnus.com>
3215 * coffcode.h (coff_new_section_hook): Don't try to align the
3218 * coffcode.h (coff_set_section_contents): Fix the handling of the
3219 .lib section to work even if the entire section contents are
3220 written at once. From Gvran Uddeborg <gvran@uddeborg.pp.se> and
3221 Robert Lipe <robertl@arnet.com>.
3223 Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3225 * elflink.h (elf_finish_pointer_linker_section): Don't allocate
3226 memory here for contents.
3228 * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and
3229 _SDA2_BASE_ by 32768.
3230 (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't
3231 started using. Allocate contents for .sdata and .sdata2 sections
3233 (ppc_elf_check_relocs): Use bfd_get_section_name in debug message,
3235 (ppc_elf_finish_dynamic_symbol): Remove code that attempted to
3236 size _SDA{,2}_BASE_.
3237 (ppc_elf_relocate_section): Change how sdata{,2} relocations are
3240 Mon Jan 22 08:52:04 1996 Doug Evans <dje@charmed.cygnus.com>
3242 * elflink.h (elf_finish_pointer_linker_section): Fix typo.
3244 * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64.
3245 (bfd_mach_sparc_{v8plus,v8plusa}): Define.
3246 (bfd_mach_sparc_v9a): Define.
3247 (bfd_mach_sparc_v9_p): Define.
3248 * bfd-in2.h: Regenerated.
3249 * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to
3251 * elf64-sparc.c (sparc64_elf_object_p): Likewise.
3252 * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec
3253 to bfd_elf32_sparc_vec.
3254 * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info.
3255 Add v8plus{,a} support.
3257 (sparc_compatible): New function.
3258 * elf32-sparc.h: #include "elf/sparc.h".
3259 (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p,
3260 elf32_sparc_final_write_processing): New functions.
3261 (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p,
3262 elf_backend_final_write_processing): Define.
3264 Mon Jan 22 11:21:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3266 * elf-bfd.h (struct elf_link_hash_entry): Add
3267 linker_section_pointer field.
3268 (enum elf_linker_section_enum): Enumeration for new way of
3269 creating linker dynamic sections and symbols.
3270 (elf_linker_section{,_pointers}): New structures for creating
3271 dynamic sections and symbols.
3272 (elf_obj_tdata): Add linker_section_pointers and linker_section
3274 (elf_local_ptr_offsets,elf_linker_section): New accessor macros.
3275 (_bfd_elf_create_linker_section): New declarations.
3276 (_bfd_elf_find_pointer_linker_section): Ditto.
3277 (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto.
3278 (_bfd_elf_make_linker_section_rela): Ditto.
3280 * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields.
3282 * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete.
3283 (ppc_elf_create_linker_section): New function to create the
3284 sections .got, .sdata, and .sdata2.
3285 (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if
3287 (ppc_elf_check_relocs): Support more of the eabi relocations.
3288 (ppc_elf_relocate_section): Ditto.
3289 (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768
3290 if the .sdata{,2} + .sbss{,2} section size is > 32k.
3292 * elflink.h (elf_create_pointer_linker_section): New function to
3293 create initialized pointers in dynamic linker sections.
3294 (elf_finish_pointer_linker_section): Actually intialize the
3295 pointers created above.
3297 * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New
3298 macros to provide both 32 and 64 bit versions of
3299 elf_create_pointer_linker_section.
3300 (bfd_elf{32,64}_finish_pointer_linker_section): New macros to
3301 provide both 32 and 64 bit versions of
3302 elf_finish_pointer_linker_section.
3304 * elflink.c (_bfd_elf_create_linker_section): New function to
3305 create a linker section.
3306 (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a
3307 given address in the linker pointer offsets created for a given
3309 (_bfd_elf_make_linker_section_rela): Make a RELA section
3310 corresponding to the generated linker section.
3312 Sat Jan 20 08:36:10 1996 Doug Evans <dje@canuck.cygnus.com>
3314 * elf32-sparc.c (ELF_MACHINE_ALT1): Define.
3316 Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com>
3318 * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs.
3319 (coff_ppc_relocate_section): Handle special values for gcc built dlls.
3320 (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries.
3321 Also begin the toc at 4 as an eye catcher ('31313131' marks the first
3322 toc entry in an objdump) for now.
3323 (ppc_do_last, ppc_get_last): New function - needed to save processing
3324 the toc owner to the end.
3325 (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the
3328 * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the
3329 toc owner from being done till last. Must define POWERPC_LE_PC
3332 * coffcode.h (coff_set_alignment_hook): alignment setting for .stab
3334 * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str
3336 (coff_swap_aouthdr_out): Removed a non-working hack for computing the
3337 SizeOfImage for PowerPC. Ignore the size of the .junk section.
3339 Thu Jan 18 17:42:12 1996 Ian Lance Taylor <ian@cygnus.com>
3341 * elfcore.h: Include <signal.h> before <sys/procfs.h>.
3343 Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com>
3345 * cpu-powerpc.c (arch_info_struct): Change last entry to not point
3347 (bfd_powerpc_arch): Point at first entry in arch_info_struct.
3349 Tue Jan 16 15:10:49 1996 Ian Lance Taylor <ian@cygnus.com>
3351 * elf.c (assign_file_positions_for_segments): Don't increment file
3352 offset for a segment which contains no loadable sections.
3354 Mon Jan 15 17:46:27 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3356 * reloc.c: Add new PowerPC relocations.
3357 * {bfd-in2,libbfd}.h: Regenerate.
3359 * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations.
3360 (ppc_elf_reloc_type_lookup): Lookup new relocations.
3362 Mon Jan 15 14:29:44 1996 Ian Lance Taylor <ian@cygnus.com>
3364 * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22
3367 * sunos.c (sunos_scan_ext_relocs): Don't fail assert if
3370 * coffgen.c (coff_find_nearest_line): Don't try to cache
3371 information in sections that are not owned by a BFD. From Richard
3372 Henderson <richard@atheist.tamu.edu>.
3374 * elf32-mips.c: Numerous changes to dynamic linking code, mostly
3375 from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3376 * elflink.h (elf_link_output_extsym): Remove special check for
3379 * ecoffswap.h: Add prototypes for static functions.
3381 Sun Jan 14 21:36:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3383 * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions.
3384 (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc
3386 (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections
3387 to satisfy a TOC16 relocation. Rewrite unsupported relocation
3388 support. Begin support for R_PPC_SDA{2,}REL.
3390 Sat Jan 13 09:36:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3392 * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to
3393 create the .got and .got.neg sections.
3394 (ppc_elf_size_dynamic_sections): Call it.
3395 (ppc_elf_check_relocs): Call it.
3396 (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got.
3397 (ppc_elf_check_relocs): Add error messages for relocations we
3398 don't yet support. Do not include R_PPC_SDAREL16 like a GOT
3401 Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3403 * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new
3404 section flags for V.4 and eabi.
3406 Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
3408 * elf.c (assign_file_positions_for_segments): If a segment
3409 contains no sections, don't mark it as readable.
3411 * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
3412 * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.
3414 * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of
3415 dynamic section, if there is one.
3416 * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field.
3417 (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR.
3418 (bfd_elf64_swap_dyn_in): Likewise.
3419 * elfcode.h (elf_swap_dyn_in): Change type of second parameter to
3421 (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field.
3423 * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a
3424 DT_TEXTREL entry because of .rel.plt. From Martin Pirker
3425 <pirker@eiunix.tuwien.ac.at>.
3427 Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3429 * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for
3430 PowerPC V.4 and eabi.
3431 * bfd-in2.h: Regenerate.
3432 * libfd.h: Regenerate.
3434 * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags.
3436 * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED
3437 section type and SHF_EXCLUDE section flag, turning them into the
3438 appropriate bfd section flag.
3440 Thu Jan 11 11:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
3442 * xcofflink.c (xcoff_link_add_symbols): Create the special
3443 sections if we see a DYNAMIC object, in case that is the only
3444 XCOFF input object we see.
3446 * elf32-mips.c: Extensive changes for a start at dynamic linking
3447 support, from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>.
3449 * elf-bfd.h (struct elf_backend_data): Add type_change_ok field.
3450 (struct elf_backend_data): Remove
3451 elf_backend_create_program_headers field. Add
3452 elf_backend_additional_program_headers and
3453 elf_backend_modify_segment_map fields.
3454 * elfxx-target.h (elf_backend_type_change_ok): Define if not
3456 (elf_backend_additional_program_headers): Likewise.
3457 (elf_backend_modify_segment_map): Likewise.
3458 (elf_backend_create_program_headers): Don't define.
3459 (elfNN_bed): Change to account for field changes.
3460 * elf.c (assign_file_positions_for_segments): Call new
3461 modify_segment_map backend function. Don't call old
3462 create_program_headers backend function.
3463 (get_program_header_size): Call additional_program_headers rather
3464 than create_program_headers.
3465 * elflink.h (elf_link_add_object_symbols): Initialize
3466 type_change_ok from new backend field.
3467 (elf_link_output_extsym): Don't warn if _rld_new_interface is
3469 (elf_reloc_link_order): Treat a reloc against a defined symbol as
3470 a reloc against the appropriate section.
3472 * elf-bfd.h (struct bfd_elf_section_data): Add tdata field.
3473 (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init.
3474 (elf_flags_init): Rename from elf_ppc_flags_init.
3475 * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not
3477 (ppc_elf_copy_private_bfd_data): Likewise.
3478 (ppc_elf_merge_private_bfd_data): Likewise.
3480 * elf32-m68k.c (howto_table): Change src_mask to 0 for all
3483 Tue Jan 9 15:22:53 1996 David Mosberger-Tang <davidm@azstarnet.com>
3485 * coff-alpha.c (alpha_relocate_section): During final link, allow
3486 output .lita section to be bigger than 64k by adjusting gp value
3487 on a per-input section basis.
3488 * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning
3490 (struct ecoff_section_tdata): Add gp field.
3492 Tue Jan 9 12:00:36 1996 Ian Lance Taylor <ian@cygnus.com>
3494 Handle Alpha ECOFF changes in OSF/1 3.2.
3495 * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos
3497 * coff-alpha.c: Include "aout/ar.h".
3498 (alpha_ecoff_get_relocated_section_contents): Don't require an
3499 ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1
3500 3.2 doesn't generate one.
3501 (alpha_relocate_section): Likewise.
3502 (alpha_ecoff_slurp_armap): Define.
3503 (alpha_ecoff_slurp_extended_name_table): Define.
3504 (alpha_ecoff_construct_extended_name_table): Define.
3505 (alpha_ecoff_truncate_arname): Define.
3506 (alpha_ecoff_write_armap): Define.
3507 (alpha_ecoff_generic_stat_arch_elt): Define.
3508 (alpha_ecoff_update_armap_timestamp): Define.
3510 (alpha_ecoff_read_ar_hdr): New static function.
3511 (alpha_ecoff_get_elt_at_filepos): New static function.
3512 (alpha_ecoff_openr_next_archived_file): New static function.
3513 (alpha_ecoff_get_elt_at_index): New static function.
3514 (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field.
3515 (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from
3516 _bfd_ecoff to alpha_ecoff.
3517 * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos
3518 field from backend structure, rather than always calling
3519 _bfd_get_elt_at_filepos.
3520 * coff-mips.c (mips_ecoff_backend_data): Initialize
3521 get_elt_at_filepos field.
3522 * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied
3523 from _bfd_generic_read_ar_hdr with minor changes.
3524 (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag.
3525 * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare.
3526 * libbfd.h: Rebuild.
3528 * bfd-in.h (BFD_IN_MEMORY): Define.
3529 * libbfd-in.h (struct bfd_in_memory): Define.
3530 * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag.
3531 (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file.
3532 (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set.
3533 (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag.
3534 * bfd.c (struct _bfd): Change iostream field from char * to PTR.
3535 (bfd_get_size): Handle BFD_IN_MEMORY flag.
3536 * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files.
3537 (bfd_open_file): Cast to PTR, not char *, when setting iostream.
3538 (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set.
3539 * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting
3541 (bfd_openstreamr): Likewise.
3542 * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if
3543 BFD_IN_MEMORY is not set.
3544 * riscix.c (riscix_some_aout_object_p): Likewise.
3545 * bfd-in2.h, libbfd.h: Rebuild.
3547 * targets.c (bfd_target): Add _bfd_get_elt_at_index field.
3548 (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index.
3549 (bfd_get_elt_at_index): Define.
3550 * archive.c (_bfd_generic_get_elt_at_index): Rename from
3551 bfd_get_elt_at_index. Change index parameter from int to
3553 * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare.
3554 (_bfd_noarchive_get_elt_at_index): Define.
3555 (_bfd_archive_bsd_get_elt_at_index): Define.
3556 (_bfd_archive_coff_get_elt_at_index): Define.
3557 * bfd-in2.h, libbfd.h: Rebuild.
3558 * aout-target.h (MY_get_elt_at_index): Define if not defined.
3559 * coff-rs6000.c (xcoff_get_elt_at_index): Define.
3560 * ieee.c (ieee_get_elt_at_index): Define.
3561 * libecoff.h (_bfd_ecoff_get_elt_at_index): Define.
3562 * oasys.c (oasys_get_elt_at_index): Define.
3563 * som.c (som_get_elt_at_index): Define.
3565 * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line
3566 numbers to the .text section.
3568 Mon Jan 8 17:00:57 1996 Ian Lance Taylor <ian@cygnus.com>
3570 * ieee.c (ieee_write_debug_part): Change return type to boolean.
3571 If there is a SEC_DEBUGGING section, get the contents of the debug
3572 information part from it.
3573 (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING
3575 (ieee_write_object_contents): Check ieee_write_debug_part return.
3577 Thu Jan 4 17:12:37 1996 Fred Fish <fnf@cygnus.com>
3579 * config.bfd (i[345]86-*-freebsd*): Add target.
3580 * configure.in (i386freebsd_vec): Add vec.
3581 * configure: Regenerate.
3582 * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o.
3583 (BFD32_BACKENDS_CFILES): Add i386freebsd.c.
3584 Rebuild dependencies..
3585 * freebsd.h: New file.
3586 * i386freebsd.c: New file.
3587 * targets.c (i386freebsd_vec): Declare.
3588 (bfd_target_vector): Add i386freebsd_vec.
3589 * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3590 * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE
3592 Thu Jan 4 16:27:46 1996 Ian Lance Taylor <ian@cygnus.com>
3594 * ieee.c (ieee_slurp_debug): New static function.
3595 (ieee_object_p): Call it.
3596 (ieee_slurp_section_data): Skip debugging sections.
3597 (ieee_get_reloc_upper_bound): Likewise.
3598 (ieee_get_section_contents): Likewise.
3599 (ieee_canonicalize_reloc): Likewise.
3600 (ieee_write_section_part): Likewise.
3601 (ieee_write_debug_part): Likewise.
3602 (ieee_write_data_part): Likewise.
3603 (init_for_output): Likewise.
3605 Wed Jan 3 19:42:47 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3607 * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations
3609 (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto
3610 relocs, since ppc_elf_relocate_section handles the linker case.
3611 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer
3613 (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into
3614 ppc_elf_relocate_section since that is now the only caller.
3615 (ppc_elf_relocate_section): Ditto.
3617 Wed Jan 3 15:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
3619 * coffcode.h (coff_write_object_contents): If we don't know the
3620 section of the entry point for an XCOFF executable, always set the
3621 entry address to -1.
3623 Tue Jan 2 14:17:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3625 * elf.c (bfd_section_from_shdr): Add support for note sections.
3627 Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com>
3629 * bfd-in.h (struct _symbol_info): Add stab_type field.
3630 * bfd-in2.h: Rebuild.
3631 * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type.
3633 * elf32-ppc.c: Remove trailing newline from calls to
3635 (ppc_elf_merge_private_bfd_data): Only warn about endianness
3636 difference if target endianness is known.
3638 Thu Dec 21 12:43:49 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3640 * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the
3641 old style TOC16 references without using R_PPC_GOT.
3642 (ppc_reloc_type): Ditto.
3643 (ppc_elf_reloc_type_lookup): Add support for TOC16.
3644 (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner.
3645 (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc.
3646 (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support.
3647 (ppc_elf_check_relocs): New function for GOT/PLT support that is
3649 (ppc_elf_adjust_dynamic_symbol): Ditto.
3650 (ppc_elf_adjust_dynindx): Ditto.
3651 (ppc_elf_size_dynamic_sections): Ditto.
3652 (ppc_elf_finish_dynamic_symbol): Ditto.
3653 (ppc_elf_finish_dynamic_sections): Ditto.
3654 (ELF_DYNAMIC_INTERPRETER): Define.
3656 Wed Dec 20 19:14:18 1995 Ken Raeburn <raeburn@cygnus.com>
3658 * elf.c (copy_private_bfd_data): When attaching sections to
3659 segments ignore sections that won't be allocated. Patch from
3662 Tue Dec 19 20:01:43 1995 Ken Raeburn <raeburn@cygnus.com>
3664 * config.bfd: Match on m68k-cbm-* only if OS doesn't match
3667 Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com>
3669 * coff-i960.c (CALC_ADDEND): Define.
3670 (coff_i960_relocate_section): Add the input section VMA to the
3671 addend for PC relative relocs.
3673 Sun Dec 17 20:11:55 1995 Kim Knuttila <krk@cygnus.com>
3675 * peicode.h (pe_print_pdata): Must test the entire entry for zero
3676 to correctly terminate.
3678 Fri Dec 15 12:05:57 1995 Ian Lance Taylor <ian@cygnus.com>
3680 * targets.c (enum bfd_endian): Define.
3681 (bfd_target): Rename byteorder_big_p to byteorder, and change it
3682 from boolean to enum bfd_endian. Change header_byteorder_big_p
3684 * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros.
3685 (bfd_header_big_endian, bfd_header_little_endian): New macros.
3686 * bfd-in2.h: Rebuild.
3687 * All targets: Change initialization of byteorder and
3688 header_byteorder to use enum bfd_endian values rather than
3690 * All files: Change all references to byteorder_big_p and
3691 header_byteorder_big_p to use new bfd_*_endian macros.
3693 * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not
3695 * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not
3697 * ecoff.c (_bfd_ecoff_write_object_contents): Likewise.
3699 Fri Dec 15 07:32:09 1995 steve chamberlain <sac@slash.cygnus.com>
3701 * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'.
3703 Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com>
3705 * ieee.c: Lots of minor cleanups. Make many functions return
3706 errors rather than calling abort. Also:
3707 (ieee_write_twobyte): Remove; change callers to call existing
3708 ieee_write_2bytes function.
3709 (ieee_write_expression): Don't output the section twice when
3710 outputting a local symbol. Don't emit an extraneous zero if there
3712 (ieee_slurp_sections): Set the lma as well as the vma.
3713 (ieee_archive_p): Use bfd_alloc_grow rather than an obstack.
3715 * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just
3716 a recognized one or bfd_arch_unknown.
3717 (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy
3719 (ihex_get_symtab): Likewise.
3721 Wed Dec 13 15:44:06 1995 Ian Lance Taylor <ian@cygnus.com>
3723 * aoutx.h: Include <ctype.h>.
3724 (struct aout_link_includes_table): Define.
3725 (struct aout_link_includes_totals): Define.
3726 (struct aout_link_includes_entry): Define.
3727 (aout_link_includes_lookup): Define macro.
3728 (struct aout_final_link_info): Add includes field.
3729 (aout_link_includes_newfunc): New static function.
3730 (NAME(aout,final_link)): Initialize includes hash table.
3731 (aout_link_write_symbols): Eliminate duplicate N_BINCL entries.
3733 Wed Dec 13 10:52:14 1995 Stan Shebs <shebs@andros.cygnus.com>
3735 * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff.
3737 Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com>
3739 * coff-ppc.c (coff_ppc_relocate_section): removed debugging code.
3741 Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com>
3743 * peicode.h (pe_print_reloc): New function to dump the .reloc section.
3744 (pe_print_private_bfd_data): call pe_print_reloc.
3745 * coffcode.h (coff_set_alignment_hook): .reloc section alignment.
3746 * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed
3747 up some debugging as well.
3749 Tue Dec 12 11:34:23 1995 Ian Lance Taylor <ian@cygnus.com>
3751 * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette
3754 Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com>
3756 * elflink.h (elf_link_add_object_symbols): Set section_count to 0
3757 when setting sections to NULL.
3759 Wed Dec 6 17:05:37 1995 Ian Lance Taylor <ian@cygnus.com>
3761 * xcofflink.c (struct xcoff_loader_info): Add export_defineds
3763 (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter.
3764 (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT
3766 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
3767 * bfd-in2.h: Rebuild.
3769 Mon Dec 4 16:40:47 1995 Kim Knuttila <krk@cygnus.com>
3771 * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's
3773 Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com>
3775 * ihex.c (ihex_scan): Handle record types 4 and 5.
3776 (ihex_object_p): Permit types 4 and 5.
3777 (ihex_set_section_contents): Remove check for out of range
3779 (ihex_write_object_contents): Generate types 4 and 5.
3781 * elflink.h (elf_link_output_extsym): Just ignore warning and
3782 indirect references to symbols which don't really exist.
3784 Sun Dec 3 19:00:27 1995 Kim Knuttila <krk@cygnus.com>
3786 * peicode.h (pe_print_idata): Minor format fixes
3787 (pe_print_edata): New function. Under private printing, this formats
3788 the edata section of a PE file.
3789 (pe_print_private_bfd_data): Added call to pe_print_edata.
3791 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3793 * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol
3794 index, don't call stoi.
3796 Fri Dec 1 14:46:51 1995 Ian Lance Taylor <ian@cygnus.com>
3798 * srec.c (srec_scan): Set lma as well as vma.
3800 * ihex.c: New file; support for Intel Hex format.
3801 * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour.
3802 (ihex_vec): Declare.
3803 (bfd_target_vector): Always include ihex_vec.
3804 * bfd.c (struct _bfd): Add ihex_data field to tdata union.
3805 * Makefile.in: Rebuild dependencies.
3806 (BFD_LIBS): Add ihex.o
3807 (BFD_LIBS_CFILES): Add ihex.c.
3808 * bfd-in2.h: Rebuild.
3810 * elf.c (assign_file_positions_for_segments): Sort the sections in
3812 (get_program_header_size): Return the right size if segment_map is
3814 (copy_private_bfd_data): Don't bother to sort the sections.
3816 * bfd.c (bfd_record_phdr): New function.
3817 * bfd-in.h (bfd_record_phdr): Declare.
3818 * bfd_in2.h: Rebuild.
3820 * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus
3823 * libbfd.c (bfd_malloc, bfd_realloc): New functions.
3824 (bfd_zmalloc): Return PTR, not char *. Take size_t, not
3826 * libbfd-in.h (bfd_malloc, bfd_realloc): Declare.
3827 (bfd_zmalloc): Change declaration.
3828 * libbfd.h: Rebuild.
3829 * Many files: Use bfd_malloc and bfd_realloc rather than malloc
3830 and realloc. Don't set bfd_error_no_memory if they fail.
3832 Thu Nov 30 19:32:26 1995 Kim Knuttila <krk@cygnus.com>
3834 * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous
3835 uses as well. Added a new howto to deal with TOCREL16 relocs that
3836 are TOCDEFN as well.
3837 (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs
3838 to handle RVA relocs from dlltool.
3839 (ppc_coff_rtype2howto): TOCDEFN reloc addition.
3840 (coff_ppc_rtype_to_howto): TOCDEFN reloc addition.
3841 (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition.
3843 * coffcode.h (coff_set_alignment_hook): check idata$X sections
3844 to get the right section alignment.
3846 Thu Nov 30 16:48:18 1995 Ian Lance Taylor <ian@cygnus.com>
3848 * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on
3849 p_paddr if p_paddr is zero.
3850 (make_mapping): Set includes_filehdr and includes_phdrs for first
3852 (map_sections_to_segments): Set includes_phdrs for PT_PHDR
3854 (assign_file_positions_for_segments): Handle includes_filehdr and
3855 includes_phdrs. Remove special handling of PT_PHDR and first
3857 (copy_private_bfd_data): Set includes_filehdr and includes_phdr
3858 when appropriate. Remove special handling of PT_PHDR segment.
3859 Use a more complex condition for when a section is included in a
3860 segment to handle Solaris linker oddities.
3862 Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
3864 * coff-m88k.c (howto_table): Reformatted for easier reading;
3865 special_function now points to new function m88k_special_reloc.
3866 (howto_hvrt16): Function previously used for handling HVRT16 relocs
3868 (rtype2howto): Do not add reloc's r_offset to the addend, this will
3869 be done correctly by m88k_special_reloc.
3870 (reloc_processing): New function to be used by RELOC_PROCESSING.
3871 (RELOC_PROCESSING): Define to call reloc_processing.
3873 Wed Nov 29 12:42:36 1995 Ian Lance Taylor <ian@cygnus.com>
3875 * peicode.h (pe_print_idata): Call malloc rather than xmalloc.
3876 (pe_print_pdata): Likewise.
3878 * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if
3879 obstack_alloc fails.
3880 (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish
3882 * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails.
3883 * Many files: don't set bfd_error_no_memory if one of the above
3886 * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr
3887 if p_paddr_valid is set.
3888 (copy_private_bfd_data): New static function.
3889 (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data.
3891 * elf.c (assign_file_positions_for_segments): Fix case where extra
3892 program headers were allocated.
3894 * elf.c (_bfd_elf_print_private_bfd_data): New function.
3895 * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare.
3896 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to
3897 _bfd_elf_print_private_bfd_data.
3899 * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if
3900 r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc.
3901 Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS.
3902 (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to
3903 RELOC_SECTION_LITA for ALPHA_R_IGNORE.
3904 (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change
3905 RELOC_SECTION_ABS to RELOC_SECTION_NONE.
3907 Tue Nov 28 16:59:50 1995 Ian Lance Taylor <ian@cygnus.com>
3909 * elf-bfd.h (struct elf_obj_tdata): Add segment_map field.
3910 * elf.c (make_mapping): New static function.
3911 (map_sections_to_segments): New static function.
3912 (elf_sort_sections): New static function.
3913 (assign_file_positions_for_segments): New static function.
3914 (map_program_segments): Remove.
3915 (get_program_header_size): Remove sorted_hdrs, count, and
3916 maxpagesize parameters. Simplify.
3917 (assign_file_positions_except_relocs): When generating an
3918 executable, use assign_file_positions_for_segments.
3919 (elf_sort_hdrs): Remove.
3920 (_bfd_elf_sizeof_headers): Remove eliminated parameters from call
3921 to get_program_header_size.
3923 Mon Nov 27 12:27:46 1995 Ian Lance Taylor <ian@cygnus.com>
3925 * hp300hpux.c (MY(callback)): Set lma as well as vma.
3927 * configure, config.in: Regenerate with autoconf 2.7.
3929 * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1.
3930 * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0.
3932 Wed Nov 22 12:02:09 1995 Ian Lance Taylor <ian@cygnus.com>
3934 * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section.
3935 (ecoff_sec_to_styp_flags): Likewise.
3936 (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST.
3937 (ecoff_set_symbol_info): Handle scRConst.
3938 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST.
3939 (ecoff_compute_section_file_positions): Handle .rconst section.
3940 (_bfd_ecoff_write_object_contents): Likewise.
3941 (ecoff_link_check_archive_element): Handle scRConst.
3942 (ecoff_link_add_externals): Likewise.
3943 (ecoff_link_write_external): Handle .rconst section.
3944 (ecoff_reloc_link_order): Likewise.
3945 * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst.
3946 * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst
3948 (alpha_relocate_section): Handle RELOC_SECTION_RCONST.
3950 * sunos.c (sunos_scan_dynamic_symbol): Only set written if the
3951 DEF_DYNAMIC flag is set.
3953 Tue Nov 21 13:25:29 1995 Ken Raeburn <raeburn@cygnus.com>
3955 * host-aout.c: If TRAD_HEADER is defined, include it.
3957 Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com>
3959 * aclocal.m4 (AC_PROG_CC): Remove local definition.
3960 (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM.
3961 (BFD_NEED_DECLARATION): New function.
3962 * configure.in: Use BFD_NEED_DECLARATION.
3963 * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section.
3964 * configure, config.in: Rebuild with autoconf 2.6.
3966 * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear
3967 special_sections before returning when called with a non XCOFF
3970 * coffgen.c (coff_renumber_symbols): Sort common symbols with
3973 * coffcode.h (coff_compute_section_file_positions): Only pad the
3974 previous section to force file alignment when creating an
3977 Mon Nov 20 14:54:09 1995 Ian Lance Taylor <ian@cygnus.com>
3979 * coffcode.h (coff_compute_section_file_positions): If
3980 RS6000COFF_C, set up the .debug section.
3982 * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value
3983 if it is not large enough to accomodate the entire TOC area with
3984 signed 16 bit offsets.
3985 (xcoff_write_global_symbol): Handle negative TOC offsets in global
3987 (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a
3988 TOC anchor to use the TOC value used in the output file.
3990 Sat Nov 18 18:01:41 1995 Ian Lance Taylor <ian@cygnus.com>
3992 * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return.
3993 (_bfd_coff_read_string_table): Likewise.
3995 Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
3997 * pe-arm.c: Fix typos.
3998 * coff-arm.c: Likewise.
4000 Fri Nov 17 16:22:04 1995 Kim Knuttila <krk@cygnus.com>
4002 * coff-ppc.c (list_ele): Added "cat"egory member.
4003 (record_toc): New category parameter (priv or pub).
4004 (ppc_record_toc_entry): Check to see if toc bounds exceeded.
4005 (ppc_process_before_allocation): Removed embrionic data-in-toc from
4006 the mainline. It addes extra toc cells in error.
4007 (ppc_coff_swap_sym_in_hook): Added some documentation.
4008 (dump_toc): Can now diagnose "virtual toc" chicanery.
4010 Fri Nov 17 10:41:25 1995 Philippe De Muyter <phdm@info.ucl.ac.be>
4012 * elf-bfd.h (struct elf_link_hash_table): Change type of
4013 dynsymcount and bucketcount fields from size_t to bfd_size_type.
4015 Fri Nov 17 10:02:58 1995 Ian Lance Taylor <ian@cygnus.com>
4017 * coffcode.h (coff_pointerize_aux_hook): I960 version: don't
4018 pointerize C_LEAFSTAT or C_LEAFEXT entries.
4020 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create
4021 DT_INIT and DT_FINI entries if the _init or _fini symbol is
4022 defined or mentioned in a regular file.
4024 Thu Nov 16 15:16:42 1995 Kim Knuttila <krk@cygnus.com>
4026 * coff-ppc.c (ppc_record_data_in_toc_entry): new function
4027 (coff_ppc_relocate_section): Handle TOCDEFN attribute
4028 (coff_ppc_relocate_section): Correct REL24 handling
4029 (ppc_process_before_allocation): Correct TOCDEFN handling
4031 * peicode.h (dir_names): Added name descriptions
4033 Thu Nov 16 03:38:03 1995 Ken Raeburn <raeburn@cygnus.com>
4035 * VERSION: Updated to cygnus-2.6.
4037 Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com>
4039 * targets.c (m68k4knetbsd_vec): Declare.
4041 Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com>
4043 * targets.c (bfd_target): Change type of second argument to
4044 _bfd_print_private_bfd_data from void * to PTR.
4045 * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast
4046 using PTR rather than void *.
4047 * bfd-in2, libbfd.h: Rebuild.
4048 * peicode.h (pe_print_private_bfd_data): Change vfile from void *
4050 * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as
4051 _bfd_generic_bfd_print_private_bfd_data rather than casting
4054 Wed Nov 15 04:09:14 1995 Ken Raeburn <raeburn@cygnus.com>
4056 * Makefile.in (.dep1): Fix stupid typo in last change. Remove any
4057 "DO NOT DELETE" lines or blank lines that mkdep writes on some
4059 (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES,
4060 BFD64_BACKENDS_CFILES): New variables.
4063 Tue Nov 14 11:52:23 1995 Ian Lance Taylor <ian@cygnus.com>
4065 * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0,
4066 not at the file position of the first section.
4067 * coffcode.h (coff_compute_section_file_positions): Avoid using
4069 (coff_write_object_contents): When generating a PPC PE executable
4070 with no symbols, round up the file size to a COFF_PAGE_SIZE
4072 * cofflink.c (_bfd_coff_final_link): If there are no symbols,
4073 don't write out a string table.
4075 * elf.c (bfd_section_from_shdr): When using a different section
4076 header, pass the new one to _bfd_elf_make_section_from_shdr.
4077 (elf_fake_sections): Don't set sh_info and sh_entsize fields.
4078 (elf_map_symbols): Add section VMA to symbol value when comparing
4080 (_bfd_elf_compute_section_file_positions): Only build symbol table
4081 if there are some symbols. Set file offset of symtab and strtab
4083 (assign_file_positions_except_relocs): Remove dosyms parameter.
4084 Change all callers. Never set file offset of symtab and strtab
4086 (_bfd_elf_copy_private_section_data): New function.
4087 (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define.
4088 (_bfd_elf_copy_private_symbol_data): New function.
4089 (swap_out_syms): Check for special mapping of st_shndx created by
4090 copy_private_symbol_data.
4091 * elfxx-target.h: Use new copy routines.
4092 * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare.
4093 (_bfd_elf_copy_private_section_data): Declare.
4095 * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec.
4097 * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle
4100 * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not
4101 _bfd_dummy_target, matching the recent change to archive
4104 Mon Nov 13 13:24:38 1995 Ian Lance Taylor <ian@cygnus.com>
4106 * libbfd.c (bfd_get_file_window): Use casts to avoid doing
4107 arithmetic on PTR types.
4109 * aout-target.h (MY(callback)): Set the lma of the sections.
4111 * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined
4112 symbol into a reloc against the section.
4114 Mon Nov 13 07:31:35 1995 Kim Knuttila <krk@cygnus.com>
4116 * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline
4117 glue for the relocs: IMGLUE and IFGLUE.
4118 (record_toc): new function - tracks toc contents
4119 (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc
4120 (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE
4121 (ppc_coff_rtype2howto): removed invalid IMGLUE hack
4122 (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack
4123 (ppc_record_toc_entry): Removed a debug define (duh)
4125 * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata"
4126 (pe_print_idata): New function - formats the idata section data
4127 (pe_print_pdata): New function - formats the pdata section data
4128 (pe_print_private_bfd_data): calls to above
4130 Sun Nov 12 12:23:24 1995 Stan Shebs <shebs@andros.cygnus.com>
4132 * Makefile.in (bfd_libs_here, etc): Provide empty definitions.
4133 * coff-rs6000.c (rs6000coff_vec): Add conditional defines
4134 TARGET_SYM and TARGET_NAME for vector and BFD name.
4135 * coff-pmac.c (pmac_xcoff_vec): Remove.
4136 (TARGET_SYM, TARGET_NAME): Define.
4137 * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the
4138 machine to 0, not all PowerMacs are 601s.
4140 Fri Nov 10 12:10:14 1995 Ian Lance Taylor <ian@cygnus.com>
4142 * elfcode.h (elf_object_p): Read in any program headers.
4143 * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma
4144 based on the program headers, if any.
4145 (elf_fake_sections): Set sh_addr from the vma, not the lma.
4146 (map_program_segments): Set p_paddr of program headers based on
4149 Thu Nov 9 13:01:31 1995 Ian Lance Taylor <ian@cygnus.com>
4151 * archive.c (bfd_generic_archive_p): Preserve tdata in case of
4154 * aoutx.h (NAME(aout,final_link)): Report a reasonable error when
4155 trying to do a relocateable link with a non-a.out object file.
4157 * archive.c (bfd_generic_archive_p): Check the first object file
4158 in an archive even if target_defaulted is set. If the object file
4159 has the wrong xvec, reject it.
4161 * aoutx.h (NAME(aout,set_section_contents)): If a section can not
4162 be represented, report the name via _bfd_error_handler.
4163 (translate_to_native_sym_flags): Likewise.
4164 * elf32-mips.c (mips_elf_final_link): Likewise.
4165 * oasys.c (oasys_write_sections): Likewise.
4167 * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version
4168 which checks for STYP_OVRFLO sections.
4169 (coff_compute_section_file_positions): If RS6000COFF_C, handle
4170 reloc and lineno count overflows.
4171 (coff_write_object_contents): Call coff_count_linenumbers before
4172 coff_compute_section_file_positions. If RS6000COFF_C, handle
4173 reloc and lineno count overflows.
4174 * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and
4175 relocs before dealing with .pad sections. Count overflow section
4176 headers when handling .pad sections.
4178 * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1
4181 * xcofflink.c (XCOFF_DESCRIPTOR): Define.
4182 (struct xcoff_link_hash_table): Add descriptor_section and
4183 special_sections fields.
4184 (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields.
4185 (xcoff_link_add_symbols): Set linkage section alignment. Create
4186 descriptor section. Check for magic symbol names (_text, etc.),
4187 and record them in special_sections if found. Set
4188 XCOFF_DESCRIPTOR flag for a function descriptor, and set its
4189 descriptor field to point back to the function code symbol.
4190 (xcoff_sweep): Always mark the special descriptor_section.
4191 (bfd_xcoff_export_symbol): Check whether the symbol might be a
4192 function descriptor, and mark it if it is.
4193 (bfd_xcoff_size_dynamic_sections): Add new special_sections
4194 parameter, and fill it in. Allocate space for the descriptor
4196 (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining
4197 global linkage code. If an undefined function descriptor is
4198 exported, arrange to define it. Warn about any other undefined
4200 (_bfd_xcoff_bfd_final_link): Write out the descriptor section.
4201 (xcoff_write_global_symbol): Create a function descriptor when
4203 * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration.
4204 * bfd-in2.h: Rebuild.
4206 Thu Nov 9 08:40:23 1995 Kim Knuttila <krk@cygnus.com>
4208 * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing
4209 (ppc_coff_link_hash_table): new types for hashing
4210 (ppc_coff_link_hash_newfunc): hash entry constructor
4211 (ppc_coff_link_hash_table_init): hash table initializer
4212 (ppc_coff_link_hash_table_create): hash table constructor
4213 (ppc_record_toc_entry): changed references to hash table
4214 (coff_ppc_relocate_section): changed references to hash table
4216 * libcoff-in.h (coff_link_hash_entry): removed toc_offset
4217 * libcoff.h: Rebuild
4219 * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init
4220 (coff_link_add_symbols): removed toc_offset init
4222 Thu Nov 9 04:00:38 1995 Ken Raeburn <raeburn@cygnus.com>
4224 * Makefile.in (.dep1): Make sure the file mkdep is to write exists
4227 * configure.in: Added new option --with[out]-mmap. Set USE_MMAP
4228 if it is given and mmep is available.
4229 * acconfig.h: Undef USE_MMAP.
4230 * configure, config.in: Regenerated.
4231 * aoutx.h: If USE_MMAP is not defined, do all symbol and string
4232 table handling the old way.
4233 (aout_get_external_symbols): Don't complain if last byte of string
4235 * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h.
4236 (bfd_free_window) [! USE_MMAP]: Don't define.
4237 (bfd_get_file_window,
4238 _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort.
4240 Wed Nov 8 20:03:44 1995 Eric Freudenthal <freudenthal@nyu.edu>
4242 * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than
4245 Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com>
4247 * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be
4248 compatible with AMD generated COFF files. Try to support both AMD
4249 and GNU formats simultaneously.
4250 (coff_a29k_relocate_section): Likewise.
4252 * libbfd.c (bfd_get_file_window): Change writable parameter from
4253 int to boolean; update all callers. Pass MAP_SHARED if not
4254 writable--it's required on Solaris. Cast fprintf argument to
4256 * bfd-in.h (bfd_get_file_window): Update declaration.
4257 * bfd-in2.h: Rebuild.
4258 * aoutx.h: Update calls to bfd_get_file_window.
4260 * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC.
4262 (xcoff_swap_ldhdr_in): New static function.
4263 (xcoff_swap_ldsym_in): New static function.
4264 (xcoff_find_reloc): Handle the case of a single reloc correctly.
4265 (xcoff_link_add_symbols): If we just created a descriptor, pass it
4266 to _bfd_generic_link_add_one_symbol, to save a hash lookup.
4267 Handle XTY_ER/XMC_XO symbols correctly.
4268 (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols
4269 rather than normal symbol table.
4270 (bfd_xcoff_import_symbol): It's not an error if the symbol is
4271 already defined with the same absolute value.
4272 (xcoff_mark): When considering called symbols, check whether the
4273 descriptor is from a dynamic object, rather than the symbol
4275 (xcoff_build_ldsyms): Likewise.
4277 * libbfd.c (bfd_get_file_window): Change return type to boolean.
4278 Cast realloc and malloc return values. If malloc or realloc fail,
4279 set bfd_error_no_memory.
4280 * bfd-in.h (bfd_get_file_window): Change type to boolean.
4281 * bfd-in2.h: Rebuild.
4283 Tue Nov 7 11:53:48 1995 Kim Knuttila <krk@cygnus.com>
4285 * coff-ppc.c (ppc_record_toc_entry): new function.
4286 (in_reloc_p): changed return value.
4287 (coff_ppc_relocate_section): much rework.
4288 (ppc_allocate_toc_section): new function.
4289 (ppc_process_before_allocation): new function.
4290 (ppc_coff_swap_sym_in_hook): new function.
4292 * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset.
4293 (coff_link_add_symbols): initialize toc_offset.
4295 * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook
4296 (coff_swap_aouthdr_out): Added more sections to the data
4297 dictionary for the pe file header. Also changed linker version
4298 number on the ppc side.
4299 (dir_names): small improvements to the dictionary printing.
4300 (pe_mkobject_hook): save the file level flags.
4302 * libcoff-in.h (coff_link_hash_entry): added toc_offset field
4303 (pe_tdata): added real_flags field
4304 (coff_tdata): added local_toc_sym_map and access macro
4306 * libcoff.h (coff_link_hash_entry): added toc_offset field
4307 (pe_tdata): added real_flags field
4308 (coff_tdata): added local_toc_sym_map and access macro
4310 * coffcode.h (coff_set_alignment_hook): added hook for PE.
4311 (coff_mkobject): init for local_toc_sym_map
4312 (coff_write_object_contents): set the internal_a.magic to
4313 IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other
4316 Tue Nov 7 13:48:58 1995 Ian Lance Taylor <ian@cygnus.com>
4318 * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs
4319 entries until both the line number address and the function name
4320 address are too large.
4322 * configure.in: Call AC_CHECK_PROG to find and cache AR.
4323 * configure: Rebuilt.
4325 * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it
4326 is defined in the environment.
4328 Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com)
4330 * som.c (som_get_section_contents_in_window): Define to use
4333 Mon Nov 6 17:13:15 1995 Harry Dolan <dolan@ssd.intel.com>
4335 * coff-i860.c: New file, based on coff-i386.c.
4336 * cpu-i860.c: New file, based on cpu-i386.c.
4337 * hosts/i860mach3.h: New file, based on hosts/i386mach3.h.
4338 * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New
4339 targets, using i860coff_vec.
4340 * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using
4341 trad-core.o and hosts/i860mach3.h.
4342 (i860coff_vec): Use coff-i860.o and cofflink.o.
4343 * configure: Rebuild.
4344 * Makefile.in: Rebuild dependencies.
4345 (ALL_MACHINES): Add cpu-i860.o.
4346 (BFD32_BACKENDS): Add coff-i860.o.
4347 (CFILES): Add cpu-i860.c and coff-i860.c.
4348 * targets.c (i860coff_vec): Declare.
4349 (bfd_target_vector): Add &i860coff_vec.
4350 * archures.c (bfd_i860_arch): Declare.
4351 (bfd_archures_list): Add &bfd_i860_arch.
4352 * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number.
4353 (coff_set_flags): Handle bfd_arch_i860.
4354 (coff_write_object_contents): Handle I860 a.out magic number.
4356 Mon Nov 6 14:34:07 1995 Ian Lance Taylor <ian@cygnus.com>
4358 * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of
4359 the created .tc section to 2.
4360 (xcoff_mark): Don't keep a .loader reloc for a call to an
4361 undefined symbol when creating a shared library.
4362 (xcoff_build_ldsyms): When creating a shared library, generate
4363 global linkage code for a call to an undefined symbol.
4365 Sun Nov 5 21:44:13 1995 Ken Raeburn <raeburn@cygnus.com>
4367 * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES,
4368 BFD32_BACKENDS, BFD64_BACKENDS.
4369 (.dep1): Put mkdep output in a separate file.
4370 Rebuilt dependencies.
4372 * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return
4375 Permit use of mmap when available:
4377 * configure.in: Check for mmap, madvise, mprotect.
4378 * config.in, configure: Regenerated.
4380 * libbfd.c (struct _bfd_window_internal): Define type.
4381 (bfd_init_window, bfd_free_window, bfd_get_file_window): New
4383 (ok_to_map): New static variable for debugging.
4384 (_bfd_generic_get_section_contents_in_window): New function.
4385 * bfd-in.h (bfd_window_internal): Declare type.
4386 (bfd_window): Define type.
4387 (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare.
4388 * libbfd-in.h (_bfd_generic_get_section_contents_in_window):
4391 * libaout.h (struct aoutdata): Add two window fields.
4392 (obj_aout_sym_window, obj_aout_string_window): New macros.
4393 * aoutx.h (some_aout_object_p): Initialize windows.
4394 (aout_get_external_symbols): Get symbol data and strings in
4395 windows instead of explicitly allocated buffers.
4396 (slurp_symbol_table): Free window instead of memory.
4397 (bfd_free_cached_info): Release windows instead of freeing storage
4399 (aout_link_free_symbols): Ditto.
4401 * targets.c (bfd_target): Add new field for
4402 get_section_contents_in_window.
4403 (BFD_JUMP_TABLE_GENERIC): Updated.
4404 * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c,
4405 coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c,
4406 libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new
4407 macros for get_section_contents_in_window field.
4409 Sat Nov 4 12:23:26 1995 Fred Fish <fnf@cygnus.com>
4411 * core.c: Renamed to corefile.c
4412 * makefile.dos (OBJS): Change core.o to corefile.o
4413 * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c
4416 Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com)
4418 * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to
4419 targ_selvecs to allow debugging under Irix-5 native.
4422 Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com>
4424 * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub
4425 to o. Clobber and restore the list of new csects around the call
4426 to _bfd_generic_link_add_one_symbol, in case it wants to report a
4427 linker error and the linker wants to read the symbol table. Reset
4428 the line number count of a real section even if it has no relocs.
4429 (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag.
4431 * coffgen.c (_bfd_coff_read_string_table): Warn if the string size
4434 Thu Nov 2 23:16:39 1995 Ian Lance Taylor <ian@cygnus.com>
4436 * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about
4437 an undefined symbol in a shared link.
4439 * linker.c (_bfd_generic_link_add_one_symbol): Correct type of
4440 oldtype from bfd_link_order_type to bfd_link_hash_type. From
4441 phdm@info.ucl.ac.be (Philippe De Muyter).
4443 Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
4445 * coff-m88k.c (rtype2howto): New static function.
4446 (RTYPE2HOWTO): Use it rather than a macro definition.
4448 * coffcode.h (coff_write_object_contents): set internal_a.magic
4449 to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS).
4451 * configure.in: m68*-motorola-sysv* does not use ptrace-core.o;
4452 define TRAD_HEADER to new file hosts/delta68.h.
4453 m88*-motorola-sysv*, however, does use ptrace-core.o.
4454 * hosts/delta68.h: New file.
4456 * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to
4457 bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc.
4459 Wed Nov 1 13:51:54 1995 Ken Raeburn <raeburn@cygnus.com>
4461 * i386linux.c (MY(vec)): Declare before use.
4463 Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com>
4465 * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents):
4466 Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases.
4468 * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the
4469 BFD is not of the right type.
4470 (bfd_elf_get_needed_list): Likewise.
4471 * i386linux.c (bfd_linux_size_dynamic_sections): Likewise.
4472 * sunos.c (bfd_sunos_get_needed_list): Likewise.
4473 * xcofflink.c (XCOFF_XVECP): Define.
4474 (bfd_xcoff_link_record_set): Don't do anything if the BFD is not
4476 (bfd_xcoff_import_symbol): Likewise.
4477 (bfd_xcoff_export_symbol): Likewise.
4478 (bfd_xcoff_link_count_reloc): Likewise.
4479 (bfd_xcoff_record_link_assignment): Likewise.
4480 (bfd_xcoff_size_dynamic_sections): Likewise.
4482 * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol
4483 table index against the number of symbols for a base relative
4486 * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to
4488 * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set
4489 full_aouthdr flag here...
4490 (_bfd_xcoff_bfd_final_link): ...not here.
4492 Tue Oct 31 12:52:02 1995 Fred Fish <fnf@cygnus.com>
4494 * libelf.h: Rename to elf-bfd.h to avoid conflict with
4495 systems that have a system <libelf.h>.
4496 * Makefile.in: Globally replace libelf.h with elf-bfd.h.
4497 * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c,
4498 elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c,
4499 elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c,
4500 elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c,
4501 elfxx-target.h: Include elf-bfd.h rather than libelf.h.
4502 * elfxx-target.h: Change libelf.h reference to elf-bfd.h.
4504 Tue Oct 31 15:30:07 1995 David Mosberger-Tang <davidm@azstarnet.com>
4506 * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If
4507 set, set BSF_WEAK in symbol. Change all callers.
4508 (ecoff_get_extr): Set weakext based on BSF_WEAK.
4509 (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to
4510 _bfd_generic_link_add_one_symbol.
4511 (ecoff_indirect_link_order): Check that the section tdata relocs
4512 are not NULL before using them.
4514 * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and
4515 define TRAD_HEADER as hosts/alphalinux.h.
4516 * configure: Rebuild.
4517 * hosts/alphalinux.h: New file.
4518 * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma,
4521 Tue Oct 31 12:34:11 1995 Ian Lance Taylor <ian@cygnus.com>
4523 * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and
4524 C_ECOMM storage classes.
4526 * xcofflink.c (xcoff_mark_symbol): New static function, broken out
4528 (xcoff_mark): Call xcoff_mark_symbol.
4529 (bfd_xcoff_export_symbol): Call xcoff_mark_symbol.
4530 (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than
4532 (xcoff_build_ldsyms): Build a .loader symbol for an export symbol.
4534 Mon Oct 30 14:53:48 1995 Ian Lance Taylor <ian@cygnus.com>
4536 * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos
4538 (xcoff_find_reloc): New static function.
4539 (xcoff_link_add_symbols): Use it.
4540 (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos.
4541 (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't
4542 relocate the value of C_DECL.
4544 * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT.
4546 Sat Oct 28 01:25:34 1995 steve chamberlain <sac@slash.cygnus.com>
4548 * cofflink.c (_bfd_coff_generic_relocate_section): Make
4549 callback decide what goes in .relocs.
4550 * pe[i]-i386.c (TARGET_UNDERSCORE): Define.
4551 * peicode.h (pe_mkobject_hook): Only copy aouthdr if
4554 Sat Oct 28 01:51:02 1995 Ian Lance Taylor <ian@cygnus.com>
4556 * xcofflink.c (xcoff_link_add_symbols): Handle csects in the
4559 Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com>
4561 * xcofflink.c: More improvements, mostly to fix handling of
4562 constructors and a few other special cases.
4563 * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to
4564 zero, reverting yesterday's change.
4565 * bfd-in.h (bfd_xcoff_link_record_set): Declare.
4566 (bfd_xcoff_link_count_reloc): Declare.
4567 (bfd_xcoff_record_link_assignment): Declare.
4568 * bfd-in2.h: Rebuild.
4570 Fri Oct 27 14:42:15 1995 Niklas Hallqvist <niklas@appli.se>
4572 * PORTING, aout-arm.c, aout-encap.c, aout-target.h,
4573 aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c
4574 i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c,
4575 i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c,
4576 ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c:
4577 Change PAGE_SIZE to TARGET_PAGE_SIZE.
4579 * m68knetbsd.c: Ditto as well as add support for the m68k4k object
4582 * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text
4583 segments includes the a.out header. See to that the magic number
4584 *always* is big-endian.
4586 * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and
4587 m68k4k NetBSD configurations.
4589 * configure.in, configure: Separate i386 & mips NetBSD
4590 configurations from other BSD ones. Don't assume DEC is the only
4591 thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd*
4592 configurations. Add support for m68k4k NetBSD object format.
4594 * libaout.h: Added M_68K4K_NETBSD magic.
4596 * m68k4knetbsd.c: New file.
4598 * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P.
4600 * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to
4603 * hosts/mipsnbsd.h: New file.
4606 Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com)
4608 * config.bfd: Add config stuff for mips*-*-magic* to set
4609 targ_defvec to ecoff_big_vec.
4612 Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com>
4614 * xcofflink.c: Numerous changes to get closer to a working XCOFF
4616 * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr,
4617 toc_section, and entry_section fields.
4618 (struct xcoff_section_tdata): Remove ldrel_count field.
4619 * libcoff.h: Rebuild.
4620 * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data
4622 (coff_compute_section_file_positions): If RS6000COFF_C, generate
4623 full a.out header if full_aouthdr is set in xcoff_data.
4624 (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc
4625 based on sections stored in xcoff_data.
4626 * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data
4628 (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR.
4629 (rs6000coff_vec): Set symbol_leading_char to '.'.
4630 * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the
4631 value stored in ret rather than returning a pointer value.
4633 Wed Oct 25 23:10:39 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4635 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC
4638 Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com)
4640 * som.c (som_slurp_string_table): Allocate the strings with malloc
4641 since they're free'd by free_cached_info.
4642 (som_slurp_symbol_table): Similarly for the symbol table.
4644 Wed Oct 25 14:59:22 1995 Per Bothner <bothner@kalessin.cygnus.com>
4646 * Makefile.in (diststuff): Don't make headers.
4648 Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com>
4650 * Makefile.in: Rebuild dependencies.
4652 * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if
4653 output_bfd is not SunOS.
4654 (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of
4655 non-SunOS input files.
4657 * xcofflink.c: Extensive changes to support linking shared objects
4658 and generating a .loader section.
4659 * libcoff-in.h (struct xcoff_tdata): Add import_file_id field.
4660 (struct xcoff_section_tdata): Add lineno_count, first_symndx,
4661 last_symndx, and ldrel_count fields.
4662 * libcoff.h: Rebuild.
4663 * coff-rs6000.c (xcoff_howto_table): Correct reloc names.
4664 * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD
4666 * bfd-in.h (bfd_xcoff_import_symbol): Declare.
4667 (bfd_xcoff_export_symbol): Declare.
4668 (bfd_xcoff_size_dynamic_sections): Declare.
4669 * bfd-in2.h: Rebuild.
4671 Tue Oct 24 17:44:20 1995 Stan Shebs <shebs@andros.cygnus.com>
4673 * configure.in: Add xcofflink.o to pmac_xcoff_vec.
4674 * configure: Rebuild.
4675 * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos.
4676 * coff-pmac.c: Include coff-rs6000.c instead of duplicating its
4678 (pmac_xcoff_vec): Update to use new xcoff support.
4679 * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static.
4680 (xcoff_write_armap): Declare buf as unsigned char.
4681 * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR.
4683 * mpw-make.sed: Generalize subdir_do edit.
4685 Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com)
4687 * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos
4688 correctly. Don't initialize asect->vma.
4690 Fri Oct 20 13:23:48 1995 Ken Raeburn <raeburn@cygnus.com>
4692 * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use
4693 something a little less than the page size.
4695 Thu Oct 19 13:06:09 1995 Ian Lance Taylor <ian@cygnus.com>
4697 * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp.
4699 Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com>
4701 * coff-i386.c (coff_i386_reloc_type_lookup): New.
4702 * coffcode.h (coff_write_object_contents): If .bss is before
4703 .data us that as data_start.
4704 * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc
4706 * peicode.h (add_data_entry): Use _cooked_size of data directory.
4707 (coff_swap_outhdr_out): Hardwire in version number.
4709 Wed Oct 18 16:50:54 1995 Ken Raeburn <raeburn@cygnus.com>
4711 * sunos.c (sunos_add_dynamic_symbols): Rename local variables
4712 major and minor to *_vno, since the former are also macros in
4713 SunOS header files. Cast result of bfd_alloc to appropriate
4716 * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value
4717 before assigning to sec_data.
4719 Wed Oct 18 13:25:17 1995 Ian Lance Taylor <ian@cygnus.com>
4721 * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is
4722 now relative to the section, not absolute.
4723 * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to
4724 get the file name when there is a N_SO directory name. When
4725 handling stabs, remember that section->vma was added to the
4728 Tue Oct 17 18:24:54 1995 Ian Lance Taylor <ian@cygnus.com>
4730 * sunos.c (struct sunos_link_hash_table): Add needed field.
4731 (sunos_link_hash_table_create): Call bfd_release, not free.
4732 (sunos_link_hash_table_create): Initialize needed field.
4733 (sunos_add_dynamic_symbols): Record needed objects.
4734 (bfd_sunos_get_needed_list): New function.
4735 * bfd-in.h (bfd_sunos_get_needed_list): Declare.
4736 * bfd-in2.h: Rebuild.
4738 Mon Oct 16 14:43:59 1995 steve chamberlain <sac@slash.cygnus.com>
4740 * libcoff-in.h (pe_data_type.in_reloc_p): New.
4742 Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com>
4744 * bfd-in.h (struct bfd_link_needed_list): Rename from
4745 bfd_elf_link_needed_list.
4746 * bfd-in2.h: Rebuild.
4747 * elf.c, elflink.h, libelf.h: Corresponding changes.
4749 Add start at AIX linker support; no shared libraries yet.
4750 * xcofflink.c: New file.
4751 * configure.in (rs600coff_vec): Use xcofflink.o.
4752 * configure: Rebuild.
4753 * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices
4755 (struct xcoff_section_tdata): Define.
4756 (xcoff_section_data): Define macro.
4757 (_bfd_xcoff_bfd_link_hash_table_create): Declare.
4758 (_bfd_xcoff_bfd_link_add_symbols): Declare.
4759 (_bfd_xcoff_bfd_final_link): Declare.
4760 (_bfd_ppc_xcoff_relocate_section): Declare.
4761 * libcoff.h: Rebuild.
4762 * coff-rs6000.c: Clean up a bit.
4763 (xcoff_mkobject): Default modtype to 1L, not RE. Initialize
4764 cputype, csects, and debug_indices.
4765 (xcoff_copy_private_bfd_data): Copy cputype.
4766 (xcoff_howto_table): Rename from rs6000coff_howto_table.
4767 (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto.
4768 (xcoff_reloc_type_lookup): Rename from
4769 rs6000coff_reloc_type_lookup.
4770 (coff_relocate_section): Define.
4771 (_bfd_xcoff_sizeof_headers): Define.
4772 (_bfd_xcoff_bfd_get_relocated_section_contents): Define.
4773 (_bfd_xcoff_bfd_relax_section): Define.
4774 (_bfd_xcoff_bfd_link_split_section): Define.
4775 (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not
4777 * coffcode.h (coff_compute_section_file_positions): If AIX,
4778 increment sofar by SMALL_AOUTSZ if not executable.
4779 (coff_write_object_contents): If AIX, always output an a.out
4780 header; if not executable, header size of SMALL_AOUTSZ.
4781 * hash.c (struct bfd_strtab_hash): Add xcoff field.
4782 (_bfd_stringtab_init): Initialize xcoff field.
4783 (_bfd_xcoff_stringtab_init): New function.
4784 (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length.
4785 (_bfd_stringtab_emit): In XCOFF mode, write out length.
4786 * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare.
4787 * libbfd.h: Rebuild.
4788 * Makefile.in: Rebuild dependencies.
4789 (BFD32_BACKENDS): Add xcofflink.o.
4790 (CFILES): Add xcofflink.c.
4792 * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not
4793 SEC_NO_FLAGS, for .acommon section. From Peter Schauer
4794 <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>.
4796 Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4798 * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c.
4800 Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com>
4802 * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment.
4803 * config.in: Regenerated.
4805 * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048.
4806 (_bfd_chunksize): New variable.
4807 (_bfd_new_bfd): Set it to getpagesize() if negative, and use it
4808 for obstack chunk size.
4809 * configure.in: Check for getpagesize.
4810 * configure: Regenerated.
4812 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4814 * trad-core.c (rawptr): Make it a local variable of
4815 ptrace_unix_core_file_p.
4817 Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com>
4819 * coff-arm.c (in_reloc_p): New.
4820 * coff-i386.c (in_reloc_p): New.
4821 * coffcode.h: Allways include peicode.h if COFF_WITH_PE.
4822 (coff_write_object_contents): Only set has_reloc_section
4824 * cofflink.c (_bfd_coff_generic_relocate_section): Call
4825 in_reloc_p to decide if reloc should be emitted.
4826 * libcoff.h (pe_data_type.in_reloc_p): New.
4827 * peicode.h (pe_mkobject): Initialize in_reloc_p.
4829 Wed Oct 11 00:49:29 1995 Ian Lance Taylor <ian@cygnus.com>
4831 * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c.
4832 (_bfd_coff_read_internal_relocs): Likewise.
4833 * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c.
4834 (_bfd_coff_read_internal_relocs): Likewise.
4836 * elflink.h (elf_link_add_object_symbols): Correct conditions
4837 under which type and size change warnings are issued.
4839 Tue Oct 10 18:32:46 1995 Ian Lance Taylor <ian@cygnus.com>
4841 * coffgen.c (coff_count_linenumbers): Don't count line numbers for
4842 a symbol which is not in a real section.
4843 (coff_write_native_symbol): Corresponding change.
4845 * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from
4846 coff_link_hash_newfunc and make non-static.
4847 (_bfd_coff_link_hash_table_init): New function, broken out of
4848 _bfd_coff_link_hash_table_create.
4849 (_bfd_coff_link_hash_table_create): Use it.
4850 (process_embedded_commands): Make static.
4851 * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare.
4852 (_bfd_coff_link_hash_table_init): Declare.
4853 * libcoff.h: Rebuild.
4855 * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype
4856 field in XCOFF tdata.
4857 (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef
4858 U802ROMAGIC, for clarity. Try to set arch and machine correctly
4859 based on cputype stored in a.out header, or in n_type of initial
4861 (coff_write_object_contents): Set cputype correctly in a.out
4863 (coff_slurp_symbol_table): Add casts to file_ptr to avoid
4865 * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field.
4866 (coff_swap_aouthdr_out): Swap out cputype field. Don't clear
4868 * libcoff-in.h (struct xcoff_tdata): Add cputype field.
4869 * libcoff.h: Rebuild.
4871 * cpu-rs6000.c (rs6000_compatible): New static function.
4872 (bfd_rs6000_arch): Use it.
4873 * cpu-powerpc.c (powerpc_compatible): New static function.
4874 (arch_info_struct): Define various flavours of PowerPC.
4875 (bfd_powerpc_arch): Use powerpc_compatible. Point at
4878 Tue Oct 10 10:50:46 1995 Fred Fish <fnf@cygnus.com>
4880 * Makefile.in (FLAGS_TO_PASS): Remove BISON.
4882 Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com>
4884 * elflink.h (elf_link_add_object_symbols): Don't warn about
4885 changing the size or type if the old definition was weak.
4887 Mon Oct 9 11:24:08 1995 Ian Lance Taylor <ian@cygnus.com>
4889 * coffcode.h (combined_entry_type): Add fix_line field.
4890 (coff_slurp_line_table): Warn if we try to set the lineno field of
4892 (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and
4893 C_EINCL by setting fix_line. Fix C_BSTAT symbol value.
4894 * coffgen.c (coff_mangle_symbols): Handle fix_line.
4895 (coff_write_symbol): Only use N_DEBUG if the symbol is in the
4897 (coff_print_symbol): Print fix_value symbols in a useful fashion.
4898 * libcoff.h: Rebuild.
4900 * libcoff-in.h (struct xcoff_tdata): Define.
4901 (xcoff_data): Define.
4902 * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union.
4903 * bfd-in2.h, libcoff.h: Rebuild.
4904 * coff-rs6000.c (xcoff_mkobject): New static function.
4905 (coff_mkobject): Define.
4906 (xcoff_copy_private_bfd_data): New static function.
4907 (coff_bfd_copy_private_bfd_data): Define.
4908 (rs6000coff_howto_table): Change R_TOC complain_on_overflow from
4910 (rs6000coff_vec): Add DYNAMIC to object_flags.
4911 * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and
4912 .loader sections specially.
4913 (coff_new_section_hook): If RS6000COFF_C, get the .text and .data
4914 section alignment from the XCOFF tdata information.
4915 (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on
4916 F_SHROBJ, and copy the extra a.out header information into the
4917 XCOFF tdata structure.
4918 (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ,
4919 F_DYNLOAD and the extra a.out header information.
4920 (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or
4921 C_HIDEXT symbol with attached csect information.
4922 * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap
4923 in the o_maxdata field.
4924 (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields.
4925 * coffgen.c (coff_renumber_symbols): Don't move any symbol to the
4926 end if BSF_NOT_AT_END is set.
4928 * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to
4929 _bfd_read_ar_hdr_fn.
4930 * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly.
4931 * bfd-in2.h, libbfd.h: Rebuild.
4932 * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr
4934 (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise.
4935 (bfd_slurp_bsd_armap_f2): Likewise.
4936 (_bfd_slurp_extended_name_table): Likewise.
4938 Fri Oct 6 16:18:35 1995 Ken Raeburn <raeburn@cygnus.com>
4940 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4942 * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS
4943 when the symbol table is empty.
4945 * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve
4946 space for section symbols, since we don't output them either.
4947 (elf_m68k_adjust_dynindx): Removed.
4949 * ptrace-core.c (rawptr): Make it a local variable of
4950 ptrace_unix_core_file_p.
4952 Fri Oct 6 12:24:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4954 * coff-rs6000.c (xcoff_write_archive_contents): Return false, not
4957 * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and
4958 Mac object file formats.
4960 Fri Oct 6 12:04:02 1995 Ian Lance Taylor <ian@cygnus.com>
4962 * coffgen.c (coff_fix_symbol_name): Don't try to set up file
4963 auxent if there isn't one.
4964 (coff_write_symbols): If there is no file auxent, use SYMNMLEN
4965 rather than FILNMLEN as the maximum name length.
4967 * coffcode.h (bfd_coff_backend_data): Add new field
4968 _bfd_coff_print_aux.
4969 (bfd_coff_print_aux): New static function.
4970 (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the
4971 scnlen field of an XTY_LD csect aux entry.
4972 (coff_print_aux): New static function.
4973 (coff_slurp_symbol_table): Don't pointerize scnlen field; now done
4974 in coff_pointerize_aux_hook.
4975 (bfd_coff_std_swap_table): Initialize new field.
4976 * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux.
4977 * libcoff.h: Rebuild.
4978 * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
4979 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4981 * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG
4982 if there are symbols, for native AIX ld compatibility.
4984 * coffcode.h (bfd_coff_backend_data): Add new field
4985 _bfd_coff_pointerize_aux_hook.
4986 (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C
4987 or I960, and as 0 otherwise.
4988 (bfd_coff_std_swap_table): Initialize new field.
4989 * libcoff.h: Rebuild.
4990 * coffgen.c (coff_pointerize_aux): Change parameters to take
4991 symbol pointer instead of type and class, and to take aux index.
4992 Call _bfd_coff_pointerize_aux_hook if it is defined.
4993 (coff_get_normalized_symtab): Always call coff_pointerize_aux.
4994 * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields.
4995 * coff-mips.c (mips_ecoff_backend_data): Likewise.
4997 * coff-rs6000.c: Add full support for AIX archives. Rewrite old
4998 read-only/host-only support.
5000 * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be
5002 (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if
5005 * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify
5006 BFD_JUMP_TABLE_ARCHIVE accordingly.
5007 * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare.
5008 (_bfd_compute_and_write_armap): Declare.
5009 (_bfd_generic_read_ar_hdr): Declare.
5010 (_bfd_read_ar_hdr): Define.
5011 (_bfd_noarchive_read_ar_hdr): Define.
5012 (_bfd_archive_bsd_read_ar_hdr): Define.
5013 (_bfd_archive_coff_read_ar_hdr): Define.
5014 * archive.c: Change all callers of _bfd_snarf_ar_hdr to call
5015 _bfd_read_ar_hdr instead.
5016 (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr.
5017 (_bfd_compute_and_write_armap): Rename from
5018 compute_and_write_armap. Make non-static. Change all callers.
5019 * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather
5020 than _bfd_snarf_ar_hdr.
5021 * aout-target.h (MY_read_ar_hdr): Define if not defined.
5022 * ieee.c (ieee_read_ar_hdr): Define.
5023 * libecoff.h (_bfd_ecoff_read_ar_hdr): Define.
5024 * oasys.c (oasys_read_ar_hdr): Define.
5025 * som.c (som_read_ar_hdr): Define.
5026 * bfd-in2.h, libbfd.h: Rebuild.
5028 Thu Oct 5 14:04:07 1995 steve chamberlain <sac@slash.cygnus.com>
5030 * peicode.c (coff_swap_filehdr_in): If symptr is
5031 zero, there aren't any symbols, even if nsyms is set.
5033 Thu Oct 5 11:45:02 1995 Ian Lance Taylor <ian@cygnus.com>
5035 * libecoff.h (struct ecoff_backend_data): Add adjust_headers
5037 * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha
5038 sections, and set styp correctly for them: .got, .hash, .dynamic,
5039 .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment.
5040 (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section
5042 (ecoff_sort_hdrs): New static function.
5043 (ecoff_compute_section_file_positions): Return boolean, not void.
5044 Sort the sections by VMA before looking through them. Put the
5045 first non SEC_ALLOC section on a new page. Put every SEC_ALLOC
5046 section on an appropriate boundary within the page.
5047 (ecoff_compute_reloc_file_positions): Check return value of
5048 ecoff_compute_section_file_positions.
5049 (_bfd_ecoff_set_section_contents): Likewise.
5050 (_bfd_ecoff_write_object_contents): Check for various Alpha
5051 section types when incrementing text_size and data_size. Call
5052 adjust_headers backend function if it exists.
5053 * coff-alpha.c (alpha_adjust_headers): New static function.
5054 (alpha_ecoff_backend_data): Initialize adjust_headers field.
5055 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5057 * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6.
5059 Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com)
5061 * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead
5062 of ALTERNATE_AIX_CORE_FORMAT.
5063 * configure.in (aix4): No longer need CORE_FLAGS.
5064 * configure: Updated.
5066 Wed Oct 4 15:36:36 1995 Ken Raeburn <raeburn@cygnus.com>
5068 NS32k changes from Ian Dall:
5069 * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New
5071 (aout_link_input_section_std, aout_link_input_section_ext,
5072 aout_link_reloc_link_order): Call them instead of _bfd_*
5074 * aout-target.h (MY_exec_header_not_counted): New macro, defaults
5076 (backend_data): Use it instead of hardcoded zero.
5078 * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro.
5079 (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi.
5081 * ns32knetbsd.c: Include bfd.h.
5082 (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros.
5083 (MY_bfd_reloc_type_lookup): Declare function too.
5084 * pc532-mach.c (set_sizes): Don't declare.
5085 (MY_text_includes_header, MY_exec_header_not_counted): Define.
5086 (backend_data, MY_backend_data): Don't define.
5088 * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and
5089 ns32k-*-lites* like ns32k-*-netbsd*.
5091 * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to
5094 Wed Oct 4 14:15:52 1995 Ian Lance Taylor <ian@cygnus.com>
5096 * coffcode.h (coff_write_object_contents): Restore setting
5097 f_timdat to 0, deleted on August 22.
5099 Tue Oct 3 16:28:32 1995 steve chamberlain <sac@slash.cygnus.com>
5101 * coffcode.h (coff_bfd_copy_private_symbol_data,
5102 coff_bfd_copy_private_section_data,
5103 coff_bfd_copy_private_bfd_data): ifdef to allow overrides.
5104 * peicode.h (coff_bfd_copy_private_bfd_data): New
5105 (pe_bfd_copy_private_bfd_data): New.
5106 (coff_swap_scnhdr_in): Swap bss size into the right place.
5107 (pe_print_private_bfd_data): Add some newlines.
5109 Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com)
5111 * som.c (setup_sections): Don't die if a space has no subspaces.
5113 Mon Oct 2 14:08:55 1995 Ian Lance Taylor <ian@cygnus.com>
5115 * elflink.h (elf_link_add_object_symbols): Don't let a weak
5116 dynamic symbol override a common symbol. Don't change the size or
5117 type if they have been set and the new symbol is not a definition.
5118 Warn if the size or type changes.
5120 Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com)
5122 * som.c (som_begin_writing): Don't write the symbol table or
5124 (som_finish_writing): Write them here. Place them after the
5125 subspace data, but before the relocs.
5127 Fri Sep 29 11:01:55 1995 Ian Lance Taylor <ian@cygnus.com>
5129 * sunos.c (sunos_add_one_symbol): Just pass false, not
5130 info->shared_library, to sunos_create_dynamic_sections.
5131 (sunos_scan_ext_relocs): Don't warn about a reloc in the .text
5133 (sunos_check_dynamic_reloc): Remove .text section assertion.
5135 Thu Sep 28 18:48:47 1995 Stan Shebs <shebs@andros.cygnus.com>
5137 * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*.
5138 * configure, configure.in: Add pmac_xcoff_vec case.
5139 * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o.
5140 * coff-pmac.c: New file, PowerMac XCOFF support.
5141 * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case.
5142 * targets.c (pmac_xcoff_vec): Declare.
5144 * mpw-config.in: Various changes to be compatible with the
5145 autoconf-based configury.
5146 * mpw-make.sed: New file, sed commands to translate Unix
5147 makefile into MPW syntax.
5148 * mpw-make.in: Remove.
5149 * hosts/mpw.h: Remove.
5150 * bfd-in.h, bfd-in2.h: If MPW, include the file that defines
5151 true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED.
5153 Thu Sep 28 17:06:23 1995 steve chamberlain <sac@slash.cygnus.com>
5155 * binary.c (binary_get_symtab): Return an empty string on error.
5156 * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB.
5158 Thu Sep 28 15:30:44 1995 Kim Knuttila <krk@nellie>
5160 * coff-ppc.c: Reformatted according to gnu conventions
5161 Removed irrelevant "if 0" code
5163 Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com>
5165 * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak
5166 symbols rather than as indirect symbols.
5167 (MY(slurp_symbol_table)): Don't do anything special about
5170 * coffcode.h (coff_new_section_hook): Make sure that the alignment
5171 of .ctors and .dtors sections is no larger than 2.
5173 * sunos.c (sunos_add_one_symbol): Don't change
5174 bfd_link_hash_common to bfd_link_hash_new, since it may be on the
5176 (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the
5177 dynamic symbols when creating a shared library.
5178 (sunos_scan_ext_relocs): Handle relocs correctly when creating a
5180 (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as
5181 written even if it is not defined in a regular object.
5182 (sunos_write_dynamic_symbol): Use plt_offset for the address of
5183 the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT
5184 rather than the constant 22.
5185 (sunos_check_dynamic_reloc): Handle creating a shared library.
5186 (sunos_finish_dynamic_link): Set the first entry in the GOT to
5187 zero when creating a shared library.
5188 * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC,
5189 write it out at the start of the symbol table.
5191 * Makefile.in (BFD32_BACKENDS): Add coff-arm.o.
5193 Thu Sep 28 00:58:05 1995 Doug Evans <dje@deneb.cygnus.com>
5195 * config.bfd: Add arm-*-coff.
5196 * configure.in, configure: Add armcoff_{little,big}_vec.
5197 * targets.c (armcoff_{little,big}_vec): Declare.
5198 (bfd_target_vector): Add armcoff_{little,big}_vec.
5199 * coff-arm.c (armcoff_{little,big}_vec): Always define.
5201 Wed Sep 27 10:37:14 1995 Ian Lance Taylor <ian@cygnus.com>
5203 * targets.c (bfd_find_target): Remove debugging code.
5205 Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie>
5207 * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE
5209 * Makefile.in: added *-ppc files
5210 * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to
5211 allow pe based .o's to be shared with other tools on ppc/NT
5212 * config.bfd: added powerpc[le]-[pe|winnt] config support
5213 * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec
5214 * peicode.h: Added more section flags for PE on ppc
5215 Added coff_swap_filehdr_out to allow peicode.h to be
5216 used for non-image PE files on ppc.
5217 Check for image, or not, before copying pe_opthdr
5218 * targets.c: Added new bfd's
5219 * targets.c: Removed two inactive bfds that shouldn't have made it this
5222 Tue Sep 26 14:06:41 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5224 * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use
5225 explicit values to initialize all relocs. Change all users.
5226 (ppc_elf_brtaken_inner): New function to handle branch predicition
5228 (ppc_elf_brtaken_reloc): Ditto.
5229 (ppc_elf_howto_raw): Use new functions. Make sure all unsupported
5230 relocs use ppc_elf_unsupported_reloc.
5231 (ppc_elf_merge_private_bfd_data): Keep track of whether an error
5232 needs to be reported.
5233 (ppc_elf_relocate_section): Support branch prediction relocs.
5235 Tue Sep 26 12:48:05 1995 Ian Lance Taylor <ian@cygnus.com>
5237 * bfd.c (bfd_assert): Remove \n from string passed to
5240 * coff-i386.c: (TWO_DATA_SECS): Don't define.
5241 * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook.
5242 (bfd_coff_make_section_hook): Don't define.
5243 (coff_make_section_hook): Remove.
5244 (sec_to_styp_flags): Remove TWO_DATA_SECS case.
5245 (styp_to_sec_flags): Likewise.
5246 (coff_write_object_contents): Likewise.
5247 (bfd_coff_std_swap_table): Don't initialize make_section_hook
5249 * libcoff.h: Rebuild.
5250 * coffgen.c (make_a_section_from_file): Just call
5251 bfd_make_section_anyway, not bfd_make_section or
5252 bfd_coff_make_section_hook.
5253 * ecoff.c (_bfd_ecoff_make_section_hook): Remove.
5254 * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare.
5255 * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize
5256 make_section_hook field.
5257 * coff-mips.c (mips_ecoff_backend_data): Likewise.
5259 * aoutx.h (translate_from_native_sym_flags): Don't try to stuff
5260 pointers into value field for warning and indirect symbols; just
5261 leave the value field alone.
5262 * linker.c (generic_link_add_symbol_list): Use next symbol for
5263 warning and indirect symbols, rather than looking in symbol value.
5264 * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr
5265 parameter. Change all callers. Remove support for indirect
5266 symbols; it didn't work anyhow.
5267 (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable.
5268 * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT.
5269 * bfd-in2.h: Rebuild.
5271 Mon Sep 25 16:04:09 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5273 * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs,
5274 go back to telling the tools this reloc operates on 32 bits.
5276 Mon Sep 25 11:48:02 1995 Ian Lance Taylor <ian@cygnus.com>
5278 * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler
5279 rather than a direct fprintf.
5280 * archive.c (_bfd_write_archive_contents): Likewise.
5281 * coffcode.h (coff_slurp_symbol_table): Likewise.
5282 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise.
5283 (ppc_elf_unsupported_reloc): Likewise.
5284 (ppc_elf_relocate_section): Likewise.
5285 * i386linux.c (linux_tally_symbols): Likewise.
5286 (linux_finish_dynamic_link): Likewise.
5287 * osf-core.c (osf_core_core_file_p): Likewise.
5288 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
5289 * som.c (som_sizeof_headers): Likewise.
5290 * srec.c (srec_bad_byte): Likewise.
5291 * bfd.c (bfd_assert): Likewise. Also change file to be const.
5292 * libbfd-in.h (bfd_assert): Declare first parameter const.
5293 * libbfd.h: Rebuild.
5294 * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning
5295 bfd_reloc_overflow is enough.
5296 * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort.
5297 * coff-h8500.c (rtype2howto): Likewise.
5298 * coff-z8k.c (rtype2howto): Likewise.
5299 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
5300 * elf.c (_bfd_elf_get_lineno): Likewise.
5301 (_bfd_elf_no_info_to_howto): Likewise.
5302 (_bfd_elf_no_info_to_howto_rel): Likewise.
5303 * hp300hpux.c (convert_sym_type): Likewise.
5304 (MY(swap_std_reloc_in)): Likewise.
5305 * elf.c (bfd_section_from_shdr): Remove #if 0 sections.
5307 * libaout.h (struct aoutdata): Add line_buf field.
5308 * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer
5309 and filename_buffer. Instead, use a malloc buffer stored in the
5310 new line_buf field. Remove length restrictions.
5312 * coffgen.c (string_size): Remove static variable.
5313 (debug_string_size, debug_string_section): Likewise.
5314 (coff_fix_symbol_name): Add string_size_p, debug_string_section_p,
5315 and debug_string_size_p parameters. Use them instead of the
5316 global variables. Change all callers.
5317 (coff_write_symbol): Likewise.
5318 (coff_write_alien_symbol, coff_write_native_symbol): Likewise.
5319 (coff_write_symbols): Add local variables to replace removed
5322 * libcoff-in.h (struct coff_section_tdata): Add offset, i,
5323 function, and line_base fields.
5324 * libcoff.h: Rebuild.
5325 * coffgen.c (coff_find_nearest_line): Use section tdata to cache
5326 information, rather than using static variables.
5328 * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC
5329 file. From Peter DeWolf <pld@amt.tay1.dec.com>.
5331 * init.c (initialized): Remove static variable.
5332 (bfd_init): Don't bother setting initialized.
5333 (bfd_check_init): Remove.
5334 * opncls.c (_bfd_new_bfd): Don't call bfd_check_init.
5335 * libbfd.h: Rebuild.
5337 Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
5339 * rs6000-core.c (rs6000coff_core_p): Don't check the core file
5340 size for full core dumps. Copy core file header to private data.
5341 (rs6000coff_core_file_failing_command,
5342 rs6000coff_core_file_failing_signal): New functions to extract
5343 the file name and terminating signal from the core file.
5344 * coff-rs6000.c: Use them.
5346 Fri Sep 22 17:44:47 1995 Ian Lance Taylor <ian@cygnus.com>
5348 Change arch info to be const, initialized at compile time.
5349 * archures.c: Reindent many functions. Change CONST to const.
5350 (bfd_arch_info_type): Make arch_name const. Remove disassemble;
5351 nothing set it anyhow. Make next const.
5352 (bfd_arch_info_list): Remove.
5353 (bfd_archures_list): Rename from archures_init_table. Change from
5354 a table of function pointers to a table of bfd_arch_info_type
5355 structure addresses.
5356 (bfd_scan_arch): Rewrite accordingly. Return a const pointer.
5357 (bfd_lookup_arch): Likewise.
5358 (bfd_set_arch_info): Rewrite accordingly. Change argument to be a
5360 (bfd_default_arch_struct): Make const.
5361 (bfd_arch_init, bfd_arch_linkin): Remove.
5362 (bfd_get_arch_info): Return a const pointer.
5363 * init.c (bfd_init): Don't call bfd_arch_init.
5364 * bfd.c (struct _bfd): Make arch_info const.
5365 * bfd-in2.h: Rebuild.
5366 * libbfd.h: Rebuild.
5367 * configure.in: Put & before everything in $selarchs.
5368 * configure: Rebuild.
5369 * cpu-*.c: Change bfd_*_arch from a function which calls
5370 bfd_arch_linkin to a const structure.
5371 * ieee.c (ieee_object_p): Make arch const.
5373 Fri Sep 22 16:23:18 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5375 * reloc.c (bfd_reloc_code_type): Add relocations to support all of
5377 * bfd-in2.h: Regenerate.
5378 * libbfd.h: Regenerate.
5380 * elf32-ppc.c (reloc_type): Update names to match current draft.
5381 (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC
5382 relative. Update names to current V.4 draft.
5383 (ppc_elf_reloc_type_lookup): Add support for more relocations.
5384 (ppc_elf_relocate_section): Rename relocations to match draft.
5386 Thu Sep 21 21:53:18 1995 Michael Meissner <meissner@cygnus.com>
5388 * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules
5389 compiled with -mrelocatable-lib to be linked with either normal
5390 modules or -mrelocatable modules.
5392 Wed Sep 20 12:03:26 1995 Ian Lance Taylor <ian@cygnus.com>
5394 * coffcode.h (coff_write_object_contents): Clear the vstamp field
5395 in the a.out header.
5397 * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for
5398 a reloc against a local symbol, even if it's not a section.
5400 Tue Sep 19 17:02:26 1995 Ian Lance Taylor <ian@cygnus.com>
5402 * targets.c (bfd_target): Remove unused align_power_min field.
5403 * bfd-in2.h: Rebuild.
5404 * All backends: Remove initialization of align_power_min.
5406 Tue Sep 19 14:02:21 1995 steve chamberlain <sac@slash.cygnus.com>
5408 * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right.
5410 Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no>
5412 * config.bfd (mips-dec-netbsd*): New target.
5413 * configure.host (mips-dec-netbsd*): New host.
5414 * configure.in (mips-dec-netbsd*): New native.
5415 * configure: Rebuild.
5417 Fri Sep 15 10:24:36 1995 Ian Lance Taylor <ian@cygnus.com>
5419 Make the COFF backend linker merge common types:
5420 * cofflink.c (struct coff_debug_merge_element): Define.
5421 (struct coff_debug_merge_type): Define.
5422 (struct coff_debug_merge_hash_entry): Define.
5423 (struct coff_debug_merge_hash_table): Define.
5424 (coff_debug_merge_hash_table_init): Define.
5425 (coff_debug_merge_hash_table_free): Define.
5426 (coff_debug_merge_hash_lookup): Define.
5427 (struct coff_final_link_info): Add debug_merge field.
5428 (coff_debug_merge_hash_newfunc): New static function.
5429 (_bfd_coff_final_link): Allocate and free debug_merge table.
5430 (coff_link_input_bfd): Merge identical enum, struct and union
5433 Thu Sep 14 14:53:58 1995 Ian Lance Taylor <ian@cygnus.com>
5435 Convert i960 COFF to use COFF backend linker.
5436 * coff-i960.c (coff_i960_relocate): Use a coff_section_data
5437 structure to store the symbol being used.
5438 (coff_i960_start_final_link): New static function.
5439 (coff_i960_relocate_section): New static function.
5440 (coff_i960_adjust_symndx): New static function.
5441 (coff_start_final_link): Define.
5442 (coff_relocate_section): Define.
5443 (coff_adjust_symndx): Define.
5444 * coffcode.h (bfd_coff_backend_data): Add new callback function
5445 _bfd_coff_start_final_link.
5446 (bfd_coff_start_final_link): Define.
5447 (coff_start_final_link): Define if not defined.
5448 (bfd_coff_std_swap_table): Add coff_start_final_link.
5449 * cofflink.c (_bfd_coff_internal_syment_name): Make globally
5451 (_bfd_coff_final_link): Call bfd_coff_start_final_link if the
5452 function callback is not NULL.
5453 * libcoff-in.h (struct coff_section_tdata): Add tdata field.
5454 (_bfd_coff_internal_syment_name): Declare.
5455 * libcoff.h: Rebuild.
5456 * configure.in (icoff_big_vec): Add cofflink.o.
5457 (icoff_little_vec): Likewise.
5458 * configure: Rebuild.
5460 Wed Sep 13 17:38:23 1995 Fred Fish <fnf@rtl.cygnus.com>
5462 * Makefile.in (clean-info): Remove extraneous tab from line
5465 Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com>
5467 * cofflink.c (coff_link_input_bfd): Fail if a section with no
5468 contents has relocs.
5470 Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com>
5472 * coffcode.h (coff_compute_section_file_positions): Keep the
5474 (coff_write_object_contents): Remember if it's a relocatable
5476 * libcoff-in.h (pe_data_type): New member 'has_reloc_section'
5477 * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag
5478 if relocatable file. Swap out saved raw size.
5480 Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com>
5482 * Makefile.in (do_maintainer_clean): Rename from do_realclean.
5483 (maintainer-clean): Rename from realclean, passing
5484 maintainer-clean down to subdirectories, but leave realclean as a
5487 * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to
5490 * dep-in.sed: Remove config.h from generated dependencies.
5492 * sunos.c (sunos_slurp_dynamic_symtab): New static function,
5493 broken out of sunos_canonicalize_dynamic_symtab.
5494 (sunos_canonicalize_dynamic_symtab): Call new function
5495 sunos_slurp_dynamic_symtab.
5496 (sunos_add_dynamic_symbols): Add three new parameters. Return the
5497 dynamic symbol table to the caller.
5498 * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols
5499 callback to override the symbols being read.
5500 * libaout.h (struct aout_backend_data): Add three new parameters
5501 to add_dynamic_symbols callback.
5503 Extensive minor changes to avoid various gcc warnings. Also:
5504 * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o.
5505 * archures.c (bfd_arch_info_type): Change mach field from long to
5507 (bfd_lookup_arch): Change machine parameter from long to unsigned
5510 Mon Sep 11 10:55:47 1995 Ian Lance Taylor <ian@cygnus.com>
5512 * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find
5513 a symbol with a non-zero plt_offset.
5515 Fri Sep 8 11:47:24 1995 Ian Lance Taylor <ian@cygnus.com>
5517 * elfcode.h (align_file_position): Remove; not used.
5519 * configure.in: Only check for <sys/procfs.h> on a native system,
5520 and make sure it defines prstatus_t.
5521 * configure: Rebuild.
5523 Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com>
5525 * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test.
5527 * config.in: Rename from config.h.in.
5528 * configure.in: Call AC_CONFIG_HEADER with config.h:config.in.
5529 Check for config.h:config.in when creating stamp-h.
5530 * configure: Rebuild.
5531 * Makefile.in (stamp-h): Depend upon config.in rather than
5532 config.h.in. Set CONFIG_HEADERS to config.h:config.in when
5533 calling config.status.
5535 * Makefile.in (do_distclean): Remove config.h and stamp-h.
5536 (Makefile): Just rebuild Makefile.
5537 (config.h, stamp-h): New targets.
5538 * configure.in: Create stamp-h when rebuilding config.h.
5539 * configure: Rebuild.
5541 Wed Sep 6 15:00:33 1995 Ian Lance Taylor <ian@cygnus.com>
5543 * configure.in: Call AC_CONFIG_HEADER. Substitute
5544 HOST_64BIT_LONG. Check that various header files exist. Check
5545 that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc
5546 and/or free need to be declared. Don't make a link to sysdep.h.
5547 Define TRAD_HEADER for various hosts.
5548 * configure: Rebuild.
5549 * configure.host: Don't set my_host. Add definitions taken from
5550 host header files for various entries. Remove entries which now
5552 * acconfig.h: New file.
5553 * config.h.in: New file, built by autoheader.
5554 * sysdep.h: New file.
5555 * Makefile.in (do_distclean): Don't remove sysdep.h.
5557 (LOCAL_H_DEPS): New variable.
5558 ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and
5560 ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise.
5561 ($(OPTIONAL_BACKENDS)): Likewise.
5562 (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than
5563 looking through sysdep.h.
5564 * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile.
5565 (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG.
5566 (fprintf_vma, sprintf_vma): Likewise.
5567 (int64_type, uint64_type): Don't define.
5568 * bfd-in2.h: Rebuild.
5569 * archures.c, bfd.c, srec.c: Include <ctype.h>.
5570 * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS.
5571 * lynx-core.c: Include stuff from old hosts/lynx.h.
5572 * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL),
5573 rather than NO_FCNTL.
5574 * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__
5575 rather than NATIVE_HPPAHPUX_COMPILER.
5576 * trad-core.c: Don't include <errno.h>. Include TRAD_HEADER if it
5578 * hosts/*.h: Remove all header files which merely include,
5579 declare, and define things. Leave header files which define
5580 information needed by trad-core.c.
5582 * aclocal.m4 (BFD_BINARY_FOPEN): Define.
5583 (BFD_CC_FOR_BUILD): Define.
5584 * configure.in: Use BFD_CC_FOR_BUILD.
5585 * configure: Rebuild.
5587 Tue Sep 5 19:35:28 1995 Ian Lance Taylor <ian@cygnus.com>
5589 * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist.
5590 * configure: Rebuild.
5592 * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of
5595 Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com)
5597 * config.bfd: i386pe_ve -> i386pe_vec.
5599 Mon Sep 4 14:02:43 1995 Ian Lance Taylor <ian@cygnus.com>
5601 * configure.host: Incorporate host Makefile fragments by setting
5603 * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and
5604 AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a
5605 value based on whether the code is being compiled by a cross
5606 compiler. Don't substitute host_makefile_frag or frags.
5607 * aclocal.m4: New file to define local AC_PROG_CC.
5608 * configure: Rebuild.
5609 * Makefile.in (INSTALL): Set to @INSTALL@.
5610 (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@.
5611 (INSTALL_DATA): Set to @INSTALL_DATA@.
5613 (CC): Define as @CC@.
5614 (CFLAGS): Set to @CFLAGS@.
5615 (CC_FOR_BUILD): Set to @CC_FOR_BUILD@.
5616 (@host_makefile_frag@): Remove.
5617 (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS)
5618 after other options.
5619 (config.status): Remove dependency upon @frags@.
5620 * config/*.mh, config/README: Remove.
5622 * config.bfd: Rewrite to incorporate the contents of the Makefile
5623 fragments by setting shell variables, rather than merely returning
5624 the name of a Makefile fragment.
5625 * configure.in: Use shell variables set by config.bfd rather than
5626 looking at the target Makefile fragment files. Don't substitute
5627 target_makefile_frag. Do substitute TDEFINES.
5628 * configure: Rebuild.
5629 * Makefile.in (@target_makefile_frag@): Remove.
5630 (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@.
5631 * config/*.mt: Remove.
5633 Mon Sep 4 03:13:28 1995 Ken Raeburn <raeburn@cygnus.com>
5635 * configure.in: Put changequote lines around "i[345]86" patterns
5636 section of core file support.
5638 Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu)
5640 * som.c (som_bfd_print_private_bfd_data): Define to use the
5643 Fri Sep 1 17:08:40 1995 steve chamberlain <sac@slash.cygnus.com>
5645 * peicode.h (coff_swap_aouthdr_in): Add ImageBase to
5646 entry, text_start and data_start.
5648 Fri Sep 1 18:06:28 1995 Ian Lance Taylor <ian@cygnus.com>
5650 * Makefile.in (OFILES): Remove $(TDEPFILES).
5651 * config/apollo.mt (TDEPFILES): Remove.
5652 * config/README: Update.
5654 * configure.in: For a native configuration, set COREFILE and
5655 COREFLAG based on the canonical host name.
5656 * configure: Rebuild.
5657 * Makefile.in: Rebuild dependencies.
5658 (ALL_CFLAGS): Add @COREFLAG@.
5659 (OFILES): Replace $(HDEPFILES) with @COREFILE@.
5660 * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file
5661 support routines. Check LYNX_CORE rather than HOST_LYNX.
5662 * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX.
5663 * i386lynx.c: Likewise.
5664 * m68klynx.c: Likewise.
5665 * sparclynx.c: Likewise.
5666 * rs6000-core.c: Check AIX_CORE rather than HOST_AIX.
5667 * *-core.c: Comment changes.
5668 * config/decstation.mh (HDEPFILES): Remove.
5669 (HDEFINES): Remove -DTRAD_CORE.
5670 * config/irix3.mh (RANLIB): Remove.
5671 * config/irix4.mh (HDEPFILES, RANLIB): Remove.
5672 (HDEFINES): Remove -DIRIX_CORE.
5673 * config/riscos.mh (RANLIB, HDEPFILES): Remove.
5674 (HDEFINES): Remove -DTRAD_CORE.
5675 * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove.
5676 * config/ultra3.mh (RANLIB): Remove.
5677 * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove.
5678 * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove.
5679 * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove.
5680 * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove.
5681 * config/hppahpux.mh, config/hppaosf.mh: Remove.
5682 * config/i386aix.mh, config/i386bsd.mh: Remove.
5683 * config/i386linux.mh, config/i386mach3.mh: Remove.
5684 * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove.
5685 * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove.
5686 * config/mipsmach3.mh, config/news-mips.mh: Remove.
5687 * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove.
5688 * config/rs600.mh, config/rs6000lynx.mh: Remove.
5689 * config/solaris2.mh, config/stratus.mh: Remove.
5690 * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove.
5691 * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove.
5693 Fri Sep 1 15:18:50 1995 Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>
5695 * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or
5696 DT_FINI entry if the appropriate symbol is not in the hash table.
5698 * libelf.h (struct elf_backend_data): Add create_program_headers
5699 and want_hdr_in_seg fields.
5700 * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not
5702 (elf_backend_create_program_headers): Likewise.
5703 (elfNN_bed): Initialize create_program_headers and
5705 * elf.c (get_program_header_size): Call create_program_headers
5707 (map_program_segments): Check want_hdr_in_seg backend field. Call
5708 create_program_headers backend routine.
5710 * elf.c (assign_file_positions_except_relocs): Align non allocated
5711 sections when creating an executable.
5713 * elfcode.h (elf_swap_phdr_in): Make non static.
5714 (elf_swap_phdr_out): Make non static.
5715 * libelf.h (bfd_elf32_swap_phdr_in): Declare.
5716 (bfd_elf32_swap_phdr_out): Declare.
5717 (bfd_elf64_swap_phdr_in): Declare.
5718 (bfd_elf64_swap_phdr_out): Declare.
5720 * ecofflink.c (ecoff_collect_shuffle): New static function.
5721 (_bfd_ecoff_get_accumulated_pdr): New function.
5722 (_bfd_ecoff_get_accumulated_sym): New function.
5723 (_bfd_ecoff_get_accumulated_ss): New function.
5724 * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare.
5725 (_bfd_ecoff_get_accumulated_sym): Declare.
5726 (_bfd_ecoff_get_accumulated_ss): Declare.
5727 * libbfd.h: Rebuild.
5729 Fri Sep 1 13:20:25 1995 Ian Lance Taylor <ian@cygnus.com>
5731 * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo.
5733 * elflink.h (elf_link_add_object_symbols): Handle indirect and
5734 warning symbols. If any section is named .gnu.warning.XXX, treat
5735 the contents as a warning to be issued if the symbol XXX is
5737 (elf_link_output_extsym): For an indirect or warning symbol, just
5738 output the symbol it points to.
5740 * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error
5741 if bfd_hash_allocate fails, since it will already be set.
5742 (generic_link_hash_newfunc): Likewise.
5743 (archive_hash_newfunc): Likewise.
5744 (hash_entry_bfd): New static function.
5745 (_bfd_generic_link_add_one_symbol): Pass new arguments to warning
5746 callback. Allocate a new warning using the hash table newfunc.
5747 Use bfd_hash_replace to update the entry in the hash table, rather
5748 than assuming we can copy the fields with structure assignment.
5750 * hash.c (bfd_hash_replace): New function.
5751 * bfd-in.h (bfd_hash_replace): Declare.
5752 * bfd-in2.h: Rebuild.
5754 Fri Sep 1 08:12:50 1995 James G. Smith <jsmith@beauty.cygnus.com>
5756 * config.bfd: Add mips*vr4300-*-elf* target.
5757 * config/mipsbvr4300.mt: Added.
5759 See file ChangeLog.2
5766 version-control: never